3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:32 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/profiling', 0x40181, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=r1, 0x12) write$tun(r0, 0x0, 0x0) lseek(r0, 0xfa1, 0x4) open_by_handle_at(r2, &(0x7f0000000080)=@ceph_nfs_confh={0x10, 0x2, {0x2, 0x1ff}}, 0x200040) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syncfs(r3) 09:34:32 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) [ 306.731405] kernel profiling enabled (shift: 63) [ 306.732466] profiling shift: 63 too large 09:34:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 307.104069] kernel profiling enabled (shift: 63) [ 307.104851] profiling shift: 63 too large 09:34:41 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x7000) pread64(r1, &(0x7f0000001500)=""/143, 0x8f, 0x0) memfd_secret(0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002e2f66e96c653000"]) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) preadv2(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f00000002c0)=""/68, 0x44}], 0x3, 0x1, 0x1, 0xa) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r5 = pidfd_getfd(r1, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000380)=[r0, r6], 0x2) setsockopt$WPAN_WANTACK(r4, 0x0, 0x0, &(0x7f0000000100), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x80000000}) 09:34:41 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:34:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:41 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 316.346882] loop5: detected capacity change from 0 to 64 [ 316.392308] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 316.396827] loop4: detected capacity change from 0 to 64 [ 316.413031] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:34:41 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:34:41 executing program 3: getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000080)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000400)="ed41004000080000d0f4655fd2f4655fd2f4655f000000000000040004f94a613ed33a810ae4cfa3e3cc04c2fea4739f250c5432445fb5bf1ac52ff3bb23bedcd261fc975cb42d7bbe4e58b9a20c1eaa200790306199968fde0f9cc0efa696ec0f0db31997d62d266921ed9af019", 0x6e, 0x11080}], 0x0, &(0x7f0000013c00)=ANY=[]) 09:34:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:42 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:34:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 316.781481] loop5: detected capacity change from 0 to 64 [ 316.808721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:34:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0xb2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7}, {0xa, 0x4621, 0x401, @empty, 0x8}, 0x8001, [0x4, 0x1ff80, 0xfffff801, 0xe1e, 0x80000001, 0x4, 0x3, 0x2]}, 0x5c) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000000c0)={0x0, 0x8001}) 09:34:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) [ 329.189539] loop5: detected capacity change from 0 to 64 [ 329.221122] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:34:54 executing program 4: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000240008000f801002000400000000000000000008000294e4252f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e202020202020202020201000a7e870325132510000e87032510300000000002e2e2020202020202020201000a7e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000a7e870325132510000e870325104001a040000", 0x80, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1200}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x1800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x3e00}], 0x0, &(0x7f0000010d00)) 09:34:54 executing program 6: perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) [ 329.371155] loop4: detected capacity change from 0 to 128 09:34:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:34:54 executing program 6: perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:34:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@nfs}, {@fat=@nfs}], [{@appraise_type}]}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 329.631738] msdos: Unknown parameter 'appraise_type' [ 329.643974] msdos: Unknown parameter 'appraise_type' 09:34:55 executing program 6: perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:34:55 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r0, &(0x7f0000000300)=[{&(0x7f0000000400)="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", 0x801}], 0x1, 0x800, 0x0, 0x13) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x212383, 0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r3, 0x0, 0x0, &(0x7f0000000100), 0x4) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r4, 0x0, 0x0, &(0x7f0000000100), 0x4) write(r4, &(0x7f0000000280)="a9ad2a4e1531034be84e481618530fa8732c5f", 0x13) close_range(r2, r3, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="93e720077253c53b5c2c04b061d2bd7275773c56f19576c7c2fef8f3e106898b5ba51927724b7ebf05137366de7b32708a97e1fb9b4e1169118f39c00ab9dff97151549fec0e736930414d8f204093d91302ae3b12907e314c737d07f2fd06878fac62ebe196d5a7981304a4a6c0b6e9a5ece4c0399173a64c0baf4bb55336ad7908ab485d4c9371a1ba002461459d56e9cd23c0bb1ee07c24922ea34e6a27b61ab9f39424e6f752f8094d99d9d0320b906e18d2736a820bc27680edfb226c4ad24c4f4230aa9cf6cfb1bd193627b7c4f5c2b794a31d4805647d452f88"], 0x8) connect$unix(r5, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x6e) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/devices.allow\x00', 0x488001, 0x3b) fcntl$setstatus(r5, 0x4, 0x400) 09:34:55 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) 09:35:03 executing program 4: unshare(0x200) unshare(0x3e000400) unshare(0x100) unshare(0x50000) unshare(0x26020400) unshare(0x8020400) unshare(0x40020000) unshare(0x10000) unshare(0x20000000) unshare(0x800) 09:35:03 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:03 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) setsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:03 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 09:35:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 337.820220] loop5: detected capacity change from 0 to 64 [ 337.842336] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:03 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) 09:35:03 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:03 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:03 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) 09:35:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) 09:35:13 executing program 4: unshare(0x200) unshare(0x3e000400) unshare(0x100) unshare(0x50000) unshare(0x26020400) unshare(0x8020400) unshare(0x40020000) unshare(0x10000) unshare(0x20000000) unshare(0x800) 09:35:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:13 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(0x0, &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) [ 347.824184] loop5: detected capacity change from 0 to 64 [ 347.835404] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:13 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) 09:35:13 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(0x0, 0x0, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:13 executing program 4: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001dc0)='id_resolver\x00', &(0x7f0000001e00)={'syz', 0x2}, &(0x7f0000001e40)='k\\\xc5(&}\x00', 0x0) 09:35:13 executing program 6: perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(0x0, 0x0, 0x0, 0x0) 09:35:13 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') [ 358.690511] loop5: detected capacity change from 0 to 64 [ 358.704489] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:24 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 358.755444] loop4: detected capacity change from 0 to 64 [ 358.775438] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) 09:35:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) 09:35:24 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:35:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() 09:35:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) 09:35:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:35 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) [ 370.375585] loop5: detected capacity change from 0 to 64 [ 370.377751] loop4: detected capacity change from 0 to 64 [ 370.398303] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.402080] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:35 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) 09:35:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) 09:35:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) 09:35:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) 09:35:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) 09:35:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) [ 371.804725] loop5: detected capacity change from 0 to 64 [ 371.825572] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) [ 371.869044] loop4: detected capacity change from 0 to 64 [ 371.886114] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) 09:35:37 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) 09:35:37 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) 09:35:38 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) 09:35:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:38 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) 09:35:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r8, r9) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) 09:35:48 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:48 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 383.575123] loop4: detected capacity change from 0 to 64 [ 383.616735] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 383.618096] loop5: detected capacity change from 0 to 64 [ 383.637149] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) 09:35:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:49 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r0) [ 383.969542] loop4: detected capacity change from 0 to 64 [ 383.988486] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:49 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r0) 09:35:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:49 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r0) [ 384.262015] loop4: detected capacity change from 0 to 64 [ 384.279501] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, 0xffffffffffffffff) [ 384.531764] loop4: detected capacity change from 0 to 64 [ 384.563041] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:35:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r8, r9) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, 0xffffffffffffffff) 09:35:59 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:35:59 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 394.456016] loop5: detected capacity change from 0 to 64 [ 394.477612] loop4: detected capacity change from 0 to 64 [ 394.482155] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 394.501093] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, 0xffffffffffffffff) 09:36:00 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r8, r9) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 405.250842] loop5: detected capacity change from 0 to 64 [ 405.268359] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 405.292114] loop4: detected capacity change from 0 to 64 [ 405.305657] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:19 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 414.498176] loop5: detected capacity change from 0 to 64 [ 414.509028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 414.552394] loop4: detected capacity change from 0 to 64 [ 414.569816] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 415.893212] loop5: detected capacity change from 0 to 64 [ 415.901813] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 415.922954] loop4: detected capacity change from 0 to 64 [ 415.948265] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:21 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:21 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:22 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:22 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:22 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:22 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 417.071858] loop4: detected capacity change from 0 to 64 [ 417.087464] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 2: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 428.119480] loop5: detected capacity change from 0 to 64 [ 428.123486] loop4: detected capacity change from 0 to 64 09:36:33 executing program 2: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 428.136473] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 428.143158] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:33 executing program 2: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 2: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:33 executing program 2: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:34 executing program 2: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:34 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:36:34 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:36:34 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:36:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:36:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = dup2(r10, 0xffffffffffffffff) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 437.606269] loop5: detected capacity change from 0 to 64 [ 437.620549] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 437.657434] loop4: detected capacity change from 0 to 64 [ 437.672219] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:36:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = dup2(r10, 0xffffffffffffffff) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:44 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) [ 438.900720] loop5: detected capacity change from 0 to 64 [ 438.906061] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r10, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r11 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r12 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r12, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r11, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:54 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 449.093570] loop5: detected capacity change from 0 to 64 [ 449.106043] loop4: detected capacity change from 0 to 64 [ 449.124423] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 449.126177] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:55 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:36:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 450.308372] loop4: detected capacity change from 0 to 64 [ 450.325059] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r10, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r11 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r12 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r12, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r11, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 0: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r10, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r11 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r12 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r12, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r11, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 459.089846] loop5: detected capacity change from 0 to 64 [ 459.094385] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:04 executing program 0: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 0: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:04 executing program 0: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:05 executing program 0: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:05 executing program 0: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:05 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r10, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r11 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r12 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r12, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r11, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:05 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 460.336475] loop5: detected capacity change from 0 to 64 [ 460.347023] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 1: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 4: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:16 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:16 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 471.230711] loop5: detected capacity change from 0 to 64 [ 471.238460] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:16 executing program 1: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 1: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:25 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 7: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:25 executing program 4: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 480.520023] loop5: detected capacity change from 0 to 64 [ 480.539206] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:26 executing program 4: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:26 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:26 executing program 7: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:26 executing program 1: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:26 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:26 executing program 7: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:26 executing program 4: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:26 executing program 1: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 1: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 7: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 4: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:37 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 492.480533] loop5: detected capacity change from 0 to 64 [ 492.518597] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:38 executing program 7: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:38 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:37:38 executing program 4: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:38 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:38 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 7: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 503.889105] loop5: detected capacity change from 0 to 64 [ 503.918629] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:49 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:37:49 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:49 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 513.120126] loop5: detected capacity change from 0 to 64 09:37:58 executing program 0: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) [ 513.149187] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:58 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:37:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:37:58 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:10 executing program 3: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 3: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 524.775738] loop5: detected capacity change from 0 to 64 [ 524.800296] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:10 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 3: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:10 executing program 3: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 3: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 6: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, 0x0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:20 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) [ 535.510679] loop5: detected capacity change from 0 to 64 [ 535.532187] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:21 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:21 executing program 3: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:21 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:21 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:21 executing program 6: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:21 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, 0x0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:31 executing program 6: r0 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 545.967707] loop4: detected capacity change from 0 to 64 [ 545.988062] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 545.989785] loop5: detected capacity change from 0 to 64 [ 546.006172] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:31 executing program 6: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 6: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, 0x0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:31 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:42 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:42 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, 0x0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 6: creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, 0x0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 557.430309] loop4: detected capacity change from 0 to 64 [ 557.454855] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 557.483315] loop5: detected capacity change from 0 to 64 [ 557.504456] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:43 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:43 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:43 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:43 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:43 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:38:43 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:43 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:43 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) [ 568.455763] loop4: detected capacity change from 0 to 64 09:38:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:38:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 568.476527] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 568.503299] loop5: detected capacity change from 0 to 64 [ 568.522360] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:38:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:38:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) [ 580.026935] loop5: detected capacity change from 0 to 64 [ 580.027185] loop4: detected capacity change from 0 to 64 [ 580.046356] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 580.050047] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:05 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:39:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) creat(&(0x7f00000003c0)='./file1\x00', 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 09:39:05 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) [ 580.298924] loop4: detected capacity change from 0 to 64 [ 580.315140] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) creat(&(0x7f00000003c0)='./file1\x00', 0x0) 09:39:05 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 580.540726] loop4: detected capacity change from 0 to 64 [ 580.556103] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) [ 580.738674] loop4: detected capacity change from 0 to 64 [ 580.755073] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) [ 580.889562] loop4: detected capacity change from 0 to 64 [ 580.904892] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:06 executing program 0: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) 09:39:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 581.119409] loop4: detected capacity change from 0 to 64 [ 581.138022] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 581.267814] loop5: detected capacity change from 0 to 64 [ 581.279015] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 581.318464] loop4: detected capacity change from 0 to 64 [ 581.332051] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)) 09:39:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() fstat(0xffffffffffffffff, &(0x7f00000002c0)) [ 581.581472] loop4: detected capacity change from 0 to 64 [ 581.590976] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() [ 581.765977] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) 09:39:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) 09:39:07 executing program 0: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 581.990645] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) 09:39:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 0: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 591.413745] set_capacity_and_notify: 2 callbacks suppressed [ 591.413762] loop5: detected capacity change from 0 to 64 [ 591.427055] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 591.428476] loop4: detected capacity change from 0 to 64 [ 591.457261] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, 0xffffffffffffffff) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') 09:39:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:27 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 601.555672] loop5: detected capacity change from 0 to 64 [ 601.568042] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 601.600249] loop4: detected capacity change from 0 to 64 [ 601.624232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) [ 601.843956] loop4: detected capacity change from 0 to 64 [ 601.887166] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) 09:39:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 611.582645] loop5: detected capacity change from 0 to 64 [ 611.588078] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) [ 611.658549] loop4: detected capacity change from 0 to 64 [ 611.675638] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 611.865125] loop4: detected capacity change from 0 to 64 [ 611.885170] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:37 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 612.095372] loop4: detected capacity change from 0 to 64 09:39:37 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 612.309353] loop4: detected capacity change from 0 to 64 09:39:37 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 612.514037] loop4: detected capacity change from 0 to 64 09:39:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r5, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(0xffffffffffffffff, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 612.790716] loop4: detected capacity change from 0 to 64 09:39:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 612.921433] loop5: detected capacity change from 0 to 64 [ 612.931383] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 612.977037] loop4: detected capacity change from 0 to 64 09:39:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 613.166518] loop4: detected capacity change from 0 to 64 09:39:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 613.381362] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 613.596206] No source specified 09:39:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 613.788394] No source specified 09:39:39 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r5, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:39:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 614.044732] No source specified [ 614.276959] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:39:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 623.220914] set_capacity_and_notify: 2 callbacks suppressed [ 623.220931] loop5: detected capacity change from 0 to 64 [ 623.240044] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 623.290233] FAT-fs (loop4): unable to read boot sector 09:39:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 623.468270] FAT-fs (loop4): unable to read boot sector 09:39:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 623.660446] FAT-fs (loop4): unable to read boot sector 09:39:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 623.846334] loop4: detected capacity change from 0 to 64 [ 623.861547] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 624.083366] FAT-fs (loop4): unable to read boot sector 09:39:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:39:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:39:49 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 624.324053] FAT-fs (loop4): unable to read boot sector [ 624.700526] loop5: detected capacity change from 0 to 64 [ 624.705646] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:00 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r5, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 635.088826] loop5: detected capacity change from 0 to 64 [ 635.103822] FAT-fs (loop4): unable to read boot sector [ 635.111202] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 635.308053] loop4: detected capacity change from 0 to 64 [ 635.324548] FAT-fs (loop4): bogus number of reserved sectors [ 635.325563] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 635.523977] loop4: detected capacity change from 0 to 64 [ 635.546496] FAT-fs (loop4): bogus number of reserved sectors [ 635.547463] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 635.718575] loop4: detected capacity change from 0 to 64 [ 635.740322] FAT-fs (loop4): bogus number of reserved sectors [ 635.741275] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 635.931723] loop4: detected capacity change from 0 to 64 [ 635.947044] FAT-fs (loop4): bogus number of reserved sectors [ 635.947978] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:01 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:01 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 636.238189] loop4: detected capacity change from 0 to 64 [ 636.264993] FAT-fs (loop4): bogus number of reserved sectors [ 636.286253] FAT-fs (loop4): Can't find a valid FAT filesystem [ 636.437362] loop5: detected capacity change from 0 to 64 [ 636.467310] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:12 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r5, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:12 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 647.074501] loop5: detected capacity change from 0 to 64 [ 647.103566] loop4: detected capacity change from 0 to 64 [ 647.105043] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 647.131711] FAT-fs (loop4): bogus number of reserved sectors [ 647.132671] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 647.363527] loop4: detected capacity change from 0 to 64 [ 647.379952] FAT-fs (loop4): bogus number of reserved sectors [ 647.381704] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 647.576318] loop4: detected capacity change from 0 to 64 [ 647.597958] FAT-fs (loop4): bogus number of reserved sectors [ 647.598922] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 647.822383] loop4: detected capacity change from 0 to 64 [ 647.840456] FAT-fs (loop4): bogus number of reserved sectors [ 647.841463] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:13 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 648.071309] loop4: detected capacity change from 0 to 64 [ 648.085072] FAT-fs (loop4): invalid media value (0x00) [ 648.097970] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:24 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r4 = getuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r8, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r4, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r10, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:24 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = dup2(r3, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r9, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r5, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:24 executing program 5: fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 658.910809] loop5: detected capacity change from 0 to 64 [ 658.914414] loop4: detected capacity change from 0 to 64 [ 658.919929] FAT-fs (loop4): invalid media value (0x00) [ 658.920373] FAT-fs (loop4): Can't find a valid FAT filesystem [ 658.921514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 658.931157] No source specified 09:40:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 659.151993] loop4: detected capacity change from 0 to 64 [ 659.176120] FAT-fs (loop4): invalid media value (0x00) [ 659.177050] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 659.421633] loop4: detected capacity change from 0 to 64 [ 659.452921] FAT-fs (loop4): bogus number of FAT sectors [ 659.453421] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 659.646111] loop4: detected capacity change from 0 to 64 [ 659.667307] FAT-fs (loop4): bogus number of FAT sectors [ 659.668145] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:25 executing program 5: fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 659.886121] loop4: detected capacity change from 0 to 64 [ 659.907977] FAT-fs (loop4): bogus number of FAT sectors [ 659.908768] FAT-fs (loop4): Can't find a valid FAT filesystem [ 660.200190] loop5: detected capacity change from 0 to 64 [ 660.210021] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 660.370732] No source specified 09:40:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 6: fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 669.415761] loop5: detected capacity change from 0 to 64 [ 669.421451] No source specified [ 669.425048] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 669.455075] loop4: detected capacity change from 0 to 64 [ 669.467388] FAT-fs (loop4): bogus number of FAT sectors [ 669.467851] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 669.595433] loop4: detected capacity change from 0 to 64 [ 669.607544] FAT-fs (loop4): bogus number of FAT sectors [ 669.608008] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 669.709061] loop4: detected capacity change from 0 to 64 [ 669.722287] FAT-fs (loop4): bogus number of FAT sectors [ 669.722730] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 669.868481] loop4: detected capacity change from 0 to 64 [ 669.871034] FAT-fs (loop4): bogus number of FAT sectors [ 669.871512] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 669.981623] loop4: detected capacity change from 0 to 64 [ 669.991915] FAT-fs (loop4): bogus number of FAT sectors [ 669.992368] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 670.095503] loop4: detected capacity change from 0 to 64 [ 670.111907] FAT-fs (loop4): bogus number of FAT sectors [ 670.112359] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 670.203453] loop4: detected capacity change from 0 to 64 [ 670.211563] FAT-fs (loop4): bogus number of FAT sectors [ 670.212161] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) [ 670.306523] loop4: detected capacity change from 0 to 64 [ 670.317914] FAT-fs (loop4): bogus number of FAT sectors [ 670.318375] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r1, r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) 09:40:44 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r8, r9) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r10 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r11 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r11, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r10, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:44 executing program 6: fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 679.563016] loop5: detected capacity change from 0 to 64 [ 679.571208] loop4: detected capacity change from 0 to 64 [ 679.579104] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 679.594644] FAT-fs (loop4): bogus number of FAT sectors [ 679.595552] FAT-fs (loop4): Can't find a valid FAT filesystem 09:40:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0) [ 679.766909] loop4: detected capacity change from 0 to 64 09:40:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0) [ 679.942850] loop4: detected capacity change from 0 to 64 09:40:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0) [ 680.116840] loop4: detected capacity change from 0 to 64 09:40:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 680.288148] loop4: detected capacity change from 0 to 64 [ 680.310701] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:45 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 680.778058] loop5: detected capacity change from 0 to 64 [ 680.789723] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:55 executing program 6: fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r3 = getuid() r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r3, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r8 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r9, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r8, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 5: fstat(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r0 = getuid() r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r5 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r6, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r5, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 09:40:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:40:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) 09:40:55 executing program 7: fstat(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 689.759529] loop4: detected capacity change from 0 to 64 [ 689.764356] loop5: detected capacity change from 0 to 64 [ 689.780929] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 689.783268] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) 09:41:08 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 5: fstat(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r0 = getuid() r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r5 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r6, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r5, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 703.118712] loop5: detected capacity change from 0 to 64 [ 703.133082] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 703.283592] loop4: detected capacity change from 0 to 64 [ 703.299164] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:09 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 5: fstat(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r0 = getuid() r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r4, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r0, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r5 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r6, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r5, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 6: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:09 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 704.437105] loop5: detected capacity change from 0 to 64 [ 704.463571] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 704.733644] loop4: detected capacity change from 0 to 64 [ 704.752083] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r7 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r7, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 714.907799] loop4: detected capacity change from 0 to 64 [ 714.920909] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 714.933096] loop5: detected capacity change from 0 to 64 [ 714.964131] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:21 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 1: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:21 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 716.344808] loop5: detected capacity change from 0 to 64 [ 716.376194] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 716.407029] loop4: detected capacity change from 0 to 64 [ 716.415791] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:22 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r13 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r13, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 726.828035] loop5: detected capacity change from 0 to 64 [ 726.832962] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 7: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:32 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 726.901615] loop4: detected capacity change from 0 to 64 [ 726.916823] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:33 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 3: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, 0x0, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r11 = dup2(r9, r10) sendmsg$netlink(r11, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r12 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r12, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 728.106290] loop5: detected capacity change from 0 to 64 [ 728.132977] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 728.407796] loop4: detected capacity change from 0 to 64 [ 728.424528] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r14 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r14, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 4: unshare(0x200) unshare(0x3e000400) unshare(0x100) unshare(0x50000) unshare(0x26020400) unshare(0x8020400) unshare(0x40020000) unshare(0x10000) unshare(0x20000000) unshare(0x800) 09:41:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r6 = getuid() r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r12 = dup2(r10, r11) sendmsg$netlink(r12, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r6, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r13 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r13, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:44 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 738.947228] loop5: detected capacity change from 0 to 64 [ 738.965029] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r5 = dup2(r3, r4) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) getuid() r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r6, &(0x7f00000002c0)) r7 = socket$packet(0x11, 0x2, 0x300) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') dup2(r7, r8) r9 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r9, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 739.147447] loop4: detected capacity change from 0 to 64 [ 739.154023] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:45 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:55 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) [ 750.091554] loop5: detected capacity change from 0 to 64 [ 750.092549] FAULT_INJECTION: forcing a failure. [ 750.092549] name failslab, interval 1, probability 0, space 0, times 1 09:41:55 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:55 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:55 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 09:41:55 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 09:41:55 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 09:41:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 1) 09:41:55 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 750.099568] CPU: 1 UID: 0 PID: 6410 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.099586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.099594] Call Trace: [ 750.099598] [ 750.099603] dump_stack_lvl+0xfa/0x120 [ 750.099623] should_fail_ex+0x4d7/0x5e0 [ 750.099647] ? jbd2__journal_start+0x193/0x820 [ 750.099667] should_failslab+0xc2/0x120 [ 750.099683] kmem_cache_alloc_noprof+0x80/0x760 [ 750.099708] ? jbd2__journal_start+0x193/0x820 [ 750.099726] jbd2__journal_start+0x193/0x820 [ 750.099748] __ext4_journal_start_sb+0x325/0x580 [ 750.099765] ? ext4_dirty_inode+0xa5/0x130 [ 750.099783] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 750.099799] ext4_dirty_inode+0xa5/0x130 [ 750.099816] __mark_inode_dirty+0x1bc/0x1460 [ 750.099838] file_update_time_flags+0x45d/0x4f0 [ 750.099864] file_modified+0x39/0x50 [ 750.099879] ext4_buffered_write_iter+0xf4/0x430 [ 750.099904] ext4_file_write_iter+0x9e3/0x19f0 [ 750.099927] ? _kstrtoull+0x13e/0x200 [ 750.099950] ? __pfx__kstrtoull+0x10/0x10 [ 750.099966] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 750.099979] ? __might_fault+0xe0/0x190 [ 750.099992] ? find_held_lock+0x2b/0x80 [ 750.100020] do_iter_readv_writev+0x5b3/0x910 [ 750.100042] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 750.100067] ? lock_is_held_type+0x9e/0x120 [ 750.100083] vfs_writev+0x2d4/0xcd0 [ 750.100102] ? perf_trace_lock+0xbb/0x4f0 [ 750.100118] ? __lock_acquire+0x451/0x2250 [ 750.100135] ? __pfx_vfs_writev+0x10/0x10 [ 750.100154] ? __pfx_perf_trace_lock+0x10/0x10 [ 750.100175] ? __fget_files+0x34/0x3b0 [ 750.100188] ? find_held_lock+0x2b/0x80 [ 750.100209] ? lock_release+0xc8/0x270 [ 750.100227] ? __fget_files+0x20d/0x3b0 [ 750.100246] do_pwritev+0x1ab/0x280 [ 750.100268] ? __pfx_do_pwritev+0x10/0x10 [ 750.100287] ? find_held_lock+0x2b/0x80 [ 750.100307] ? syscall_trace_enter+0x209/0x230 [ 750.100325] __x64_sys_pwritev2+0xef/0x160 [ 750.100341] do_syscall_64+0xbf/0x420 [ 750.100357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.100371] RIP: 0033:0x7f3a9a793b19 [ 750.100381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.100393] RSP: 002b:00007f3a97d09188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 750.100405] RAX: ffffffffffffffda RBX: 00007f3a9a8a6f60 RCX: 00007f3a9a793b19 [ 750.100414] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000003 [ 750.100421] RBP: 00007f3a97d091d0 R08: 0000000000000000 R09: 0000000000000000 [ 750.100429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 750.100436] R13: 00007ffc41b0274f R14: 00007f3a97d09300 R15: 0000000000022000 [ 750.100454] [ 750.122989] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 750.149748] FAULT_INJECTION: forcing a failure. [ 750.149748] name failslab, interval 1, probability 0, space 0, times 1 [ 750.150935] CPU: 1 UID: 0 PID: 6413 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.151003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.151030] Call Trace: [ 750.151037] [ 750.151042] dump_stack_lvl+0xfa/0x120 [ 750.151062] should_fail_ex+0x4d7/0x5e0 [ 750.151087] ? jbd2__journal_start+0x193/0x820 [ 750.151108] should_failslab+0xc2/0x120 [ 750.151123] kmem_cache_alloc_noprof+0x80/0x760 [ 750.151149] ? jbd2__journal_start+0x193/0x820 [ 750.151170] jbd2__journal_start+0x193/0x820 [ 750.151194] __ext4_journal_start_sb+0x325/0x580 [ 750.151211] ? ext4_dirty_inode+0xa5/0x130 [ 750.151228] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 750.151244] ext4_dirty_inode+0xa5/0x130 [ 750.151261] __mark_inode_dirty+0x1bc/0x1460 [ 750.151281] file_update_time_flags+0x45d/0x4f0 [ 750.151300] file_modified+0x39/0x50 [ 750.151316] ext4_buffered_write_iter+0xf4/0x430 [ 750.151332] ext4_file_write_iter+0x9e3/0x19f0 [ 750.151348] ? _kstrtoull+0x13e/0x200 [ 750.151362] ? __pfx__kstrtoull+0x10/0x10 [ 750.151378] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 750.151391] ? __might_fault+0xe0/0x190 [ 750.151403] ? find_held_lock+0x2b/0x80 [ 750.151430] do_iter_readv_writev+0x5b3/0x910 [ 750.151451] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 750.151476] ? lock_is_held_type+0x9e/0x120 [ 750.151491] vfs_writev+0x2d4/0xcd0 [ 750.151511] ? perf_trace_lock+0xbb/0x4f0 [ 750.151526] ? __lock_acquire+0x451/0x2250 [ 750.151543] ? __pfx_vfs_writev+0x10/0x10 [ 750.151562] ? __pfx_perf_trace_lock+0x10/0x10 [ 750.151582] ? __fget_files+0x34/0x3b0 [ 750.151595] ? find_held_lock+0x2b/0x80 [ 750.151617] ? lock_release+0xc8/0x270 [ 750.151635] ? __fget_files+0x20d/0x3b0 [ 750.151654] do_pwritev+0x1ab/0x280 [ 750.151675] ? __pfx_do_pwritev+0x10/0x10 [ 750.151694] ? find_held_lock+0x2b/0x80 [ 750.151714] ? syscall_trace_enter+0x209/0x230 [ 750.151731] __x64_sys_pwritev2+0xef/0x160 [ 750.151747] do_syscall_64+0xbf/0x420 [ 750.151762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.151775] RIP: 0033:0x7f4b7709ab19 [ 750.151785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.151797] RSP: 002b:00007f4b74610188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 750.151809] RAX: ffffffffffffffda RBX: 00007f4b771adf60 RCX: 00007f4b7709ab19 [ 750.151817] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000003 [ 750.151825] RBP: 00007f4b746101d0 R08: 0000000000000000 R09: 0000000000000000 [ 750.151832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 750.151839] R13: 00007fff43ccf80f R14: 00007f4b74610300 R15: 0000000000022000 [ 750.151862] [ 750.157540] FAULT_INJECTION: forcing a failure. [ 750.157540] name failslab, interval 1, probability 0, space 0, times 1 [ 750.210487] FAULT_INJECTION: forcing a failure. [ 750.210487] name failslab, interval 1, probability 0, space 0, times 0 [ 750.212260] CPU: 0 UID: 0 PID: 6421 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.212292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.212307] Call Trace: [ 750.212316] [ 750.212326] dump_stack_lvl+0xfa/0x120 [ 750.212362] should_fail_ex+0x4d7/0x5e0 [ 750.212408] ? jbd2__journal_start+0x193/0x820 [ 750.212448] should_failslab+0xc2/0x120 [ 750.212477] kmem_cache_alloc_noprof+0x80/0x760 [ 750.212526] ? jbd2__journal_start+0x193/0x820 [ 750.212563] jbd2__journal_start+0x193/0x820 [ 750.212608] __ext4_journal_start_sb+0x325/0x580 [ 750.212640] ? ext4_dirty_inode+0xa5/0x130 [ 750.212676] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 750.212708] ext4_dirty_inode+0xa5/0x130 [ 750.212741] __mark_inode_dirty+0x1bc/0x1460 [ 750.212784] file_update_time_flags+0x45d/0x4f0 [ 750.212824] file_modified+0x39/0x50 [ 750.212862] ext4_buffered_write_iter+0xf4/0x430 [ 750.212896] ext4_file_write_iter+0x9e3/0x19f0 [ 750.212928] ? _kstrtoull+0x13e/0x200 [ 750.212957] ? __pfx__kstrtoull+0x10/0x10 [ 750.212989] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 750.213014] ? __might_fault+0xe0/0x190 [ 750.213040] ? find_held_lock+0x2b/0x80 [ 750.213094] do_iter_readv_writev+0x5b3/0x910 [ 750.213137] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 750.213187] ? lock_is_held_type+0x9e/0x120 [ 750.213217] vfs_writev+0x2d4/0xcd0 [ 750.213256] ? perf_trace_lock+0xbb/0x4f0 [ 750.213287] ? __lock_acquire+0x451/0x2250 [ 750.213322] ? __pfx_vfs_writev+0x10/0x10 [ 750.213359] ? __pfx_perf_trace_lock+0x10/0x10 [ 750.213401] ? __fget_files+0x34/0x3b0 [ 750.213427] ? find_held_lock+0x2b/0x80 [ 750.213469] ? lock_release+0xc8/0x270 [ 750.213505] ? __fget_files+0x20d/0x3b0 [ 750.213544] do_pwritev+0x1ab/0x280 [ 750.213584] ? __pfx_do_pwritev+0x10/0x10 [ 750.213623] ? find_held_lock+0x2b/0x80 [ 750.213662] ? syscall_trace_enter+0x209/0x230 [ 750.213697] __x64_sys_pwritev2+0xef/0x160 [ 750.213729] do_syscall_64+0xbf/0x420 [ 750.213760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.213786] RIP: 0033:0x7eff46984b19 [ 750.213806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.213830] RSP: 002b:00007eff43efa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 750.213854] RAX: ffffffffffffffda RBX: 00007eff46a97f60 RCX: 00007eff46984b19 [ 750.213870] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000003 [ 750.213885] RBP: 00007eff43efa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 750.213900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 750.213915] R13: 00007ffd7bf948ff R14: 00007eff43efa300 R15: 0000000000022000 [ 750.213951] [ 750.289923] CPU: 1 UID: 0 PID: 6418 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.289945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.289953] Call Trace: [ 750.289958] [ 750.289963] dump_stack_lvl+0xfa/0x120 [ 750.289984] should_fail_ex+0x4d7/0x5e0 [ 750.290007] ? __do_sys_memfd_create+0x1e5/0xa90 [ 750.290027] should_failslab+0xc2/0x120 [ 750.290042] __kmalloc_cache_noprof+0x80/0x730 [ 750.290066] ? __do_sys_memfd_create+0x1e5/0xa90 [ 750.290086] __do_sys_memfd_create+0x1e5/0xa90 [ 750.290105] ? find_held_lock+0x2b/0x80 [ 750.290127] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 750.290152] do_syscall_64+0xbf/0x420 [ 750.290169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.290183] RIP: 0033:0x7f6b952a0b19 [ 750.290194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.290206] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 750.290219] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 750.290228] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 750.290236] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 750.290244] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 750.290251] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 750.290269] 09:41:55 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 2) 09:41:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 3) [ 750.682459] FAULT_INJECTION: forcing a failure. [ 750.682459] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 750.702901] CPU: 1 UID: 0 PID: 6428 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.702925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.702933] Call Trace: [ 750.702937] [ 750.702942] dump_stack_lvl+0xfa/0x120 [ 750.702974] should_fail_ex+0x4d7/0x5e0 [ 750.702999] strncpy_from_user+0x3b/0x2f0 [ 750.703019] __do_sys_memfd_create+0x21e/0xa90 [ 750.703040] ? find_held_lock+0x2b/0x80 [ 750.703063] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 750.703089] do_syscall_64+0xbf/0x420 [ 750.703105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.703120] RIP: 0033:0x7f6b952a0b19 [ 750.703131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.703143] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 750.703156] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 750.703164] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 750.703172] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 750.703180] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 750.703187] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 750.703205] 09:41:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 4) [ 750.852827] FAULT_INJECTION: forcing a failure. [ 750.852827] name failslab, interval 1, probability 0, space 0, times 0 [ 750.868959] CPU: 0 UID: 0 PID: 6430 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 750.868994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.869008] Call Trace: [ 750.869016] [ 750.869025] dump_stack_lvl+0xfa/0x120 [ 750.869059] should_fail_ex+0x4d7/0x5e0 [ 750.869102] ? shmem_alloc_inode+0x27/0x50 [ 750.869124] should_failslab+0xc2/0x120 [ 750.869150] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 750.869197] ? shmem_alloc_inode+0x27/0x50 [ 750.869219] shmem_alloc_inode+0x27/0x50 [ 750.869240] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 750.869262] alloc_inode+0x67/0x250 [ 750.869295] new_inode+0x1e/0x160 [ 750.869328] __shmem_get_inode+0x17c/0xe80 [ 750.869362] __shmem_file_setup+0x108/0x370 [ 750.869394] __do_sys_memfd_create+0x4cc/0xa90 [ 750.869430] ? find_held_lock+0x2b/0x80 [ 750.869469] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 750.869516] do_syscall_64+0xbf/0x420 [ 750.869544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.869569] RIP: 0033:0x7f6b952a0b19 [ 750.869587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.869609] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 750.869632] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 750.869648] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 750.869662] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 750.869676] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 750.869690] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 750.869723] 09:41:56 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 5) 09:41:56 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:41:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 6) [ 751.381733] loop5: detected capacity change from 0 to 64 [ 751.397401] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 751.417714] FAULT_INJECTION: forcing a failure. [ 751.417714] name failslab, interval 1, probability 0, space 0, times 0 [ 751.419699] CPU: 0 UID: 0 PID: 6440 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 751.419729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 751.419742] Call Trace: [ 751.419750] [ 751.419759] dump_stack_lvl+0xfa/0x120 [ 751.419793] should_fail_ex+0x4d7/0x5e0 [ 751.419833] ? security_inode_alloc+0x3e/0x130 [ 751.419875] should_failslab+0xc2/0x120 [ 751.419901] kmem_cache_alloc_noprof+0x80/0x760 [ 751.419933] ? __pfx_map_id_range_down+0x10/0x10 [ 751.419964] ? __create_object+0x59/0x80 [ 751.419999] ? security_inode_alloc+0x3e/0x130 [ 751.420032] security_inode_alloc+0x3e/0x130 [ 751.420072] inode_init_always_gfp+0xc9d/0xff0 [ 751.420108] alloc_inode+0x8d/0x250 [ 751.420139] new_inode+0x1e/0x160 [ 751.420171] __shmem_get_inode+0x17c/0xe80 [ 751.420204] __shmem_file_setup+0x108/0x370 [ 751.420234] __do_sys_memfd_create+0x4cc/0xa90 [ 751.420266] ? find_held_lock+0x2b/0x80 [ 751.420304] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 751.420348] do_syscall_64+0xbf/0x420 [ 751.420375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 751.420398] RIP: 0033:0x7f6b952a0b19 [ 751.420416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 751.420436] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 751.420457] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 751.420474] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 751.420487] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 751.420500] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 751.420513] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 751.420545] 09:41:56 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x2, 0x0, 0x0, 0x0) 09:41:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 7) 09:41:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 8) [ 751.792169] FAULT_INJECTION: forcing a failure. [ 751.792169] name failslab, interval 1, probability 0, space 0, times 0 [ 751.793919] CPU: 0 UID: 0 PID: 6453 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 751.793950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 751.793964] Call Trace: [ 751.793972] [ 751.793981] dump_stack_lvl+0xfa/0x120 [ 751.794017] should_fail_ex+0x4d7/0x5e0 [ 751.794061] ? __d_alloc+0x34/0x9c0 [ 751.794087] should_failslab+0xc2/0x120 [ 751.794115] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 751.794151] ? find_held_lock+0x2b/0x80 [ 751.794200] ? __d_alloc+0x34/0x9c0 [ 751.794224] __d_alloc+0x34/0x9c0 [ 751.794249] ? mpol_shared_policy_init+0x24f/0x390 [ 751.794293] d_alloc_pseudo+0x1d/0xc0 [ 751.794328] alloc_file_pseudo+0xbe/0x220 [ 751.794362] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 751.794391] ? __shmem_get_inode+0x684/0xe80 [ 751.794427] __shmem_file_setup+0x1a8/0x370 [ 751.794458] __do_sys_memfd_create+0x4cc/0xa90 [ 751.794495] ? find_held_lock+0x2b/0x80 [ 751.794532] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 751.794579] do_syscall_64+0xbf/0x420 [ 751.794608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 751.794633] RIP: 0033:0x7f6b952a0b19 [ 751.794652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 751.794674] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 751.794697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 751.794712] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 751.794726] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 751.794740] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 751.794754] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 751.794787] 09:41:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 9) 09:41:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 10) [ 752.141853] FAULT_INJECTION: forcing a failure. [ 752.141853] name failslab, interval 1, probability 0, space 0, times 0 [ 752.151004] CPU: 0 UID: 0 PID: 6457 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 752.151037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 752.151051] Call Trace: [ 752.151059] [ 752.151067] dump_stack_lvl+0xfa/0x120 [ 752.151101] should_fail_ex+0x4d7/0x5e0 [ 752.151143] ? alloc_empty_file+0x58/0x1e0 [ 752.151173] should_failslab+0xc2/0x120 [ 752.151199] kmem_cache_alloc_noprof+0x80/0x760 [ 752.151234] ? d_instantiate+0x92/0xb0 [ 752.151270] ? alloc_empty_file+0x58/0x1e0 [ 752.151297] ? _raw_spin_unlock+0x1e/0x40 [ 752.151329] alloc_empty_file+0x58/0x1e0 [ 752.151361] alloc_file_pseudo+0x12b/0x220 [ 752.151393] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 752.151434] __shmem_file_setup+0x1a8/0x370 [ 752.151467] __do_sys_memfd_create+0x4cc/0xa90 [ 752.151503] ? find_held_lock+0x2b/0x80 [ 752.151543] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 752.151589] do_syscall_64+0xbf/0x420 [ 752.151620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 752.151644] RIP: 0033:0x7f6b952a0b19 [ 752.151662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 752.151684] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 752.151706] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 752.151721] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 752.151735] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 752.151749] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 752.151763] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 752.151796] 09:41:57 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x2, 0x0, 0x0, 0x0) 09:41:57 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 752.545849] loop5: detected capacity change from 0 to 64 [ 752.556348] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:07 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x2, 0x0, 0x0, 0x0) 09:42:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 11) 09:42:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x3, 0x0, 0x0, 0x0) 09:42:08 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x2, 0x0, 0x0, 0x0) 09:42:08 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x3, 0x0, 0x0, 0x0) 09:42:08 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(0x0, 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 762.567619] loop5: detected capacity change from 0 to 64 [ 762.582204] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(0x0, 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 12) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(0x0, 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 762.821306] FAULT_INJECTION: forcing a failure. [ 762.821306] name failslab, interval 1, probability 0, space 0, times 0 [ 762.829012] CPU: 0 UID: 0 PID: 6489 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 762.829047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 762.829061] Call Trace: [ 762.829070] [ 762.829079] dump_stack_lvl+0xfa/0x120 [ 762.829114] should_fail_ex+0x4d7/0x5e0 [ 762.829159] ? security_file_alloc+0x35/0x130 [ 762.829186] should_failslab+0xc2/0x120 [ 762.829214] kmem_cache_alloc_noprof+0x80/0x760 [ 762.829249] ? __create_object+0x59/0x80 [ 762.829290] ? security_file_alloc+0x35/0x130 [ 762.829315] security_file_alloc+0x35/0x130 [ 762.829344] init_file+0x95/0x480 [ 762.829375] alloc_empty_file+0x76/0x1e0 [ 762.829409] alloc_file_pseudo+0x12b/0x220 [ 762.829443] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 762.829488] __shmem_file_setup+0x1a8/0x370 [ 762.829523] __do_sys_memfd_create+0x4cc/0xa90 [ 762.829560] ? find_held_lock+0x2b/0x80 [ 762.829602] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 762.829652] do_syscall_64+0xbf/0x420 [ 762.829683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 762.829709] RIP: 0033:0x7f6b952a0b19 [ 762.829729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.829752] RSP: 002b:00007f6b92815f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 762.829777] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6b952a0b19 [ 762.829794] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 00007f6b952fa0fb [ 762.829809] RBP: 0000000000000002 R08: 0000000000004000 R09: ffffffffffffffff [ 762.829824] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 762.829838] R13: 0000000020000100 R14: 0000000000008000 R15: 0000000020000540 [ 762.829882] 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 13) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:08 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:18 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x3, 0x0, 0x0, 0x0) 09:42:18 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x3, 0x0, 0x0, 0x0) 09:42:18 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:18 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:42:18 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:18 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:42:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 14) 09:42:18 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 773.355707] loop5: detected capacity change from 0 to 64 [ 773.364599] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:18 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) [ 773.435074] FAULT_INJECTION: forcing a failure. [ 773.435074] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 773.436980] CPU: 0 UID: 0 PID: 6527 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 773.437010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 773.437023] Call Trace: [ 773.437031] [ 773.437040] dump_stack_lvl+0xfa/0x120 [ 773.437073] should_fail_ex+0x4d7/0x5e0 [ 773.437117] should_fail_alloc_page+0xe0/0x110 [ 773.437146] prepare_alloc_pages+0x1eb/0x550 [ 773.437171] ? perf_trace_lock+0xbb/0x4f0 [ 773.437202] ? __lock_acquire+0x451/0x2250 [ 773.437236] __alloc_frozen_pages_noprof+0x186/0x25b0 [ 773.437275] ? lock_acquire+0x15e/0x2d0 [ 773.437303] ? __is_insn_slot_addr+0x2e/0x290 [ 773.437330] ? find_held_lock+0x2b/0x80 [ 773.437368] ? __is_insn_slot_addr+0x136/0x290 [ 773.437394] ? lock_release+0xc8/0x270 [ 773.437424] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 773.437464] ? perf_trace_lock+0xbb/0x4f0 [ 773.437500] ? __pfx_perf_trace_lock+0x10/0x10 [ 773.437537] ? lock_is_held_type+0x9e/0x120 [ 773.437564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 773.437601] ? policy_nodemask+0xeb/0x4e0 [ 773.437639] alloc_pages_mpol+0xed/0x340 [ 773.437672] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 773.437703] ? filemap_get_entry+0x1bb/0x3b0 [ 773.437736] ? __pfx_filemap_get_entry+0x10/0x10 [ 773.437776] folio_alloc_mpol_noprof+0x38/0x2a0 [ 773.437817] shmem_alloc_folio+0x11b/0x140 [ 773.437846] shmem_get_folio_gfp.constprop.0+0x4ea/0x13b0 [ 773.437892] ? find_held_lock+0x2b/0x80 [ 773.437932] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 773.437971] ? __pfx_perf_trace_lock+0x10/0x10 [ 773.438000] ? simple_xattr_get+0x173/0x1d0 [ 773.438038] shmem_write_begin+0x194/0x3b0 [ 773.438071] ? __pfx_shmem_write_begin+0x10/0x10 [ 773.438104] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 773.438143] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 773.438172] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 773.438210] generic_perform_write+0x391/0x810 [ 773.438250] ? __pfx_generic_perform_write+0x10/0x10 [ 773.438285] ? file_update_time_flags+0x367/0x4f0 [ 773.438321] shmem_file_write_iter+0x111/0x140 [ 773.438349] vfs_write+0xbe9/0x1150 [ 773.438373] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 773.438398] ? __fget_files+0x34/0x3b0 [ 773.438422] ? __pfx_vfs_write+0x10/0x10 [ 773.438470] __x64_sys_pwrite64+0x1f1/0x260 [ 773.438495] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 773.438531] do_syscall_64+0xbf/0x420 [ 773.438560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.438585] RIP: 0033:0x7f6b95253ab7 [ 773.438603] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 773.438624] RSP: 002b:00007f6b92815f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 773.438647] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253ab7 [ 773.438662] RDX: 0000000000000025 RSI: 0000000020010000 RDI: 0000000000000004 [ 773.438677] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 773.438691] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 773.438704] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 773.438738] 09:42:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 15) 09:42:19 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) [ 773.679596] FAULT_INJECTION: forcing a failure. [ 773.679596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 773.689016] CPU: 0 UID: 0 PID: 6533 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 773.689049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 773.689062] Call Trace: [ 773.689070] [ 773.689079] dump_stack_lvl+0xfa/0x120 [ 773.689118] should_fail_ex+0x4d7/0x5e0 [ 773.689168] ? page_copy_sane+0xce/0x2b0 [ 773.689207] copy_folio_from_iter_atomic+0x383/0x1850 [ 773.689259] ? simple_xattr_get+0x173/0x1d0 [ 773.689296] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 773.689336] ? shmem_write_begin+0x1ab/0x3b0 [ 773.689370] ? __pfx_shmem_write_begin+0x10/0x10 [ 773.689403] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 773.689442] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 773.689472] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 773.689512] generic_perform_write+0x1d7/0x810 [ 773.689552] ? __pfx_generic_perform_write+0x10/0x10 [ 773.689586] ? file_update_time_flags+0x367/0x4f0 [ 773.689623] shmem_file_write_iter+0x111/0x140 [ 773.689651] vfs_write+0xbe9/0x1150 [ 773.689675] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 773.689700] ? __fget_files+0x34/0x3b0 [ 773.689724] ? __pfx_vfs_write+0x10/0x10 [ 773.689772] __x64_sys_pwrite64+0x1f1/0x260 [ 773.689799] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 773.689835] do_syscall_64+0xbf/0x420 [ 773.689873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.689897] RIP: 0033:0x7f6b95253ab7 [ 773.689916] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 773.689937] RSP: 002b:00007f6b92815f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 773.689960] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253ab7 [ 773.689976] RDX: 0000000000000025 RSI: 0000000020010000 RDI: 0000000000000004 [ 773.689990] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 773.690004] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 773.690018] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 773.690051] 09:42:19 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 09:42:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 16) 09:42:19 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) [ 773.963504] FAULT_INJECTION: forcing a failure. [ 773.963504] name failslab, interval 1, probability 0, space 0, times 0 [ 773.965244] CPU: 0 UID: 0 PID: 6538 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 773.965274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 773.965287] Call Trace: [ 773.965295] [ 773.965304] dump_stack_lvl+0xfa/0x120 [ 773.965337] should_fail_ex+0x4d7/0x5e0 [ 773.965379] ? do_getname+0x2b/0x3d0 [ 773.965408] should_failslab+0xc2/0x120 [ 773.965435] kmem_cache_alloc_noprof+0x80/0x760 [ 773.965480] ? do_getname+0x2b/0x3d0 [ 773.965507] do_getname+0x2b/0x3d0 [ 773.965539] do_sys_openat2+0xa0/0x210 [ 773.965572] ? __pfx_do_sys_openat2+0x10/0x10 [ 773.965608] ? __pfx_perf_trace_lock+0x10/0x10 [ 773.965641] ? __might_fault+0x138/0x190 [ 773.965669] __x64_sys_openat+0x142/0x200 [ 773.965701] ? __pfx___x64_sys_openat+0x10/0x10 [ 773.965735] ? lock_release+0xc8/0x270 [ 773.965774] do_syscall_64+0xbf/0x420 [ 773.965802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.965828] RIP: 0033:0x7f6b95253a04 [ 773.965846] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 773.965875] RSP: 002b:00007f6b92815ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 773.965897] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253a04 [ 773.965912] RDX: 0000000000000002 RSI: 00007f6b92816000 RDI: 00000000ffffff9c [ 773.965927] RBP: 00007f6b92816000 R08: 0000000000000000 R09: ffffffffffffffff [ 773.965941] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 773.965955] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 773.965988] 09:42:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 17) 09:42:19 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:42:27 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x5, 0x0, 0x0, 0x0) 09:42:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:27 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x5, 0x0, 0x0, 0x0) 09:42:27 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:42:27 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 18) 09:42:27 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) 09:42:27 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) [ 782.510496] loop5: detected capacity change from 0 to 64 09:42:28 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x6, 0x0, 0x0, 0x0) [ 782.558351] FAULT_INJECTION: forcing a failure. [ 782.558351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 782.560613] CPU: 0 UID: 0 PID: 6569 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 782.560641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.560654] Call Trace: [ 782.560661] [ 782.560669] dump_stack_lvl+0xfa/0x120 [ 782.560699] should_fail_ex+0x4d7/0x5e0 [ 782.560739] strncpy_from_user+0x3b/0x2f0 [ 782.560771] do_getname+0x70/0x3d0 [ 782.560803] do_sys_openat2+0xa0/0x210 [ 782.560832] ? __pfx_do_sys_openat2+0x10/0x10 [ 782.560873] ? __pfx_perf_trace_lock+0x10/0x10 [ 782.560904] ? __might_fault+0x138/0x190 [ 782.560931] __x64_sys_openat+0x142/0x200 [ 782.560960] ? __pfx___x64_sys_openat+0x10/0x10 [ 782.560992] ? lock_release+0xc8/0x270 [ 782.561028] do_syscall_64+0xbf/0x420 [ 782.561055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.561077] RIP: 0033:0x7f6b95253a04 [ 782.561095] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 782.561115] RSP: 002b:00007f6b92815ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 782.561136] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253a04 [ 782.561150] RDX: 0000000000000002 RSI: 00007f6b92816000 RDI: 00000000ffffff9c [ 782.561163] RBP: 00007f6b92816000 R08: 0000000000000000 R09: ffffffffffffffff [ 782.561177] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 782.561189] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 782.561220] [ 782.585778] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:28 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:42:38 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x6, 0x0, 0x0, 0x0) 09:42:38 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x5, 0x0, 0x0, 0x0) 09:42:38 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xf, 0x0, 0x0, 0x0) 09:42:38 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x5, 0x0, 0x0, 0x0) 09:42:38 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:42:38 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, 0x0, 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 19) [ 792.818734] loop5: detected capacity change from 0 to 64 [ 792.822177] FAULT_INJECTION: forcing a failure. [ 792.822177] name failslab, interval 1, probability 0, space 0, times 0 09:42:38 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x6, 0x0, 0x0, 0x0) [ 792.833961] CPU: 0 UID: 0 PID: 6596 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 792.833995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.834008] Call Trace: [ 792.834016] [ 792.834026] dump_stack_lvl+0xfa/0x120 [ 792.834059] should_fail_ex+0x4d7/0x5e0 [ 792.834101] ? alloc_empty_file+0x58/0x1e0 [ 792.834130] should_failslab+0xc2/0x120 [ 792.834156] kmem_cache_alloc_noprof+0x80/0x760 [ 792.834189] ? __is_insn_slot_addr+0x136/0x290 [ 792.834217] ? lock_release+0xc8/0x270 [ 792.834252] ? alloc_empty_file+0x58/0x1e0 [ 792.834278] alloc_empty_file+0x58/0x1e0 [ 792.834316] path_openat+0xee/0x2d60 [ 792.834340] ? __kernel_text_address+0xd/0x40 [ 792.834371] ? unwind_get_return_address+0x59/0xa0 [ 792.834396] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 792.834429] ? arch_stack_walk+0x9c/0xf0 [ 792.834468] ? __pfx_path_openat+0x10/0x10 [ 792.834494] ? perf_trace_lock+0xbb/0x4f0 [ 792.834523] ? __lock_acquire+0x451/0x2250 [ 792.834561] do_file_open+0x209/0x460 [ 792.834585] ? __pfx_do_file_open+0x10/0x10 [ 792.834624] ? find_held_lock+0x2b/0x80 [ 792.834660] ? alloc_fd+0x2c1/0x560 [ 792.834682] ? lock_release+0xc8/0x270 [ 792.834716] ? _raw_spin_unlock+0x1e/0x40 [ 792.834748] ? alloc_fd+0x2c1/0x560 [ 792.834783] do_sys_openat2+0xe7/0x210 [ 792.834813] ? __pfx_do_sys_openat2+0x10/0x10 [ 792.834849] ? __pfx_perf_trace_lock+0x10/0x10 [ 792.834887] ? __might_fault+0x138/0x190 [ 792.834915] __x64_sys_openat+0x142/0x200 [ 792.834946] ? __pfx___x64_sys_openat+0x10/0x10 [ 792.834980] ? lock_release+0xc8/0x270 [ 792.835018] do_syscall_64+0xbf/0x420 [ 792.835047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.835071] RIP: 0033:0x7f6b95253a04 [ 792.835090] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 792.835112] RSP: 002b:00007f6b92815ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 792.835135] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253a04 [ 792.835150] RDX: 0000000000000002 RSI: 00007f6b92816000 RDI: 00000000ffffff9c [ 792.835164] RBP: 00007f6b92816000 R08: 0000000000000000 R09: ffffffffffffffff [ 792.835179] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 792.835192] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 792.835225] [ 792.892243] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:38 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x10, 0x0, 0x0, 0x0) 09:42:38 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xf, 0x0, 0x0, 0x0) 09:42:38 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xf, 0x0, 0x0, 0x0) 09:42:38 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4f3, 0x0, 0x0, 0x0) 09:42:38 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x0) 09:42:38 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x6, 0x0, 0x0, 0x0) 09:42:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 20) 09:42:38 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x10, 0x0, 0x0, 0x0) 09:42:38 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xfffffffe, 0x0, 0x0, 0x0) 09:42:38 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xf, 0x0, 0x0, 0x0) 09:42:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 21) 09:42:38 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x10, 0x0, 0x0, 0x0) [ 793.145549] FAULT_INJECTION: forcing a failure. [ 793.145549] name failslab, interval 1, probability 0, space 0, times 0 [ 793.146525] CPU: 1 UID: 0 PID: 6620 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 793.146541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.146549] Call Trace: [ 793.146554] [ 793.146559] dump_stack_lvl+0xfa/0x120 [ 793.146581] should_fail_ex+0x4d7/0x5e0 [ 793.146606] ? security_file_alloc+0x35/0x130 [ 793.146621] should_failslab+0xc2/0x120 [ 793.146637] kmem_cache_alloc_noprof+0x80/0x760 [ 793.146657] ? __create_object+0x59/0x80 [ 793.146678] ? security_file_alloc+0x35/0x130 [ 793.146691] security_file_alloc+0x35/0x130 [ 793.146705] init_file+0x95/0x480 [ 793.146723] alloc_empty_file+0x76/0x1e0 [ 793.146740] path_openat+0xee/0x2d60 [ 793.146755] ? __kernel_text_address+0xd/0x40 [ 793.146773] ? unwind_get_return_address+0x59/0xa0 [ 793.146788] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 793.146806] ? arch_stack_walk+0x9c/0xf0 [ 793.146828] ? __pfx_path_openat+0x10/0x10 [ 793.146842] ? perf_trace_lock+0xbb/0x4f0 [ 793.146864] ? __lock_acquire+0x451/0x2250 [ 793.146886] do_file_open+0x209/0x460 [ 793.146899] ? __pfx_do_file_open+0x10/0x10 [ 793.146920] ? find_held_lock+0x2b/0x80 [ 793.146940] ? alloc_fd+0x2c1/0x560 [ 793.146953] ? lock_release+0xc8/0x270 [ 793.146971] ? _raw_spin_unlock+0x1e/0x40 [ 793.146990] ? alloc_fd+0x2c1/0x560 [ 793.147008] do_sys_openat2+0xe7/0x210 [ 793.147026] ? __pfx_do_sys_openat2+0x10/0x10 [ 793.147045] ? __pfx_perf_trace_lock+0x10/0x10 [ 793.147062] ? __might_fault+0x138/0x190 [ 793.147078] __x64_sys_openat+0x142/0x200 [ 793.147095] ? __pfx___x64_sys_openat+0x10/0x10 [ 793.147114] ? lock_release+0xc8/0x270 [ 793.147134] do_syscall_64+0xbf/0x420 [ 793.147151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 793.147164] RIP: 0033:0x7f6b95253a04 [ 793.147174] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 793.147187] RSP: 002b:00007f6b92815ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 793.147200] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253a04 [ 793.147208] RDX: 0000000000000002 RSI: 00007f6b92816000 RDI: 00000000ffffff9c [ 793.147216] RBP: 00007f6b92816000 R08: 0000000000000000 R09: ffffffffffffffff [ 793.147224] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 793.147231] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 793.147249] 09:42:46 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 22) 09:42:46 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4f3, 0x0, 0x0, 0x0) 09:42:46 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x10, 0x0, 0x0, 0x0) 09:42:46 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:42:46 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, 0x0, 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:46 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4f3, 0x0, 0x0, 0x0) 09:42:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:47 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x80000, 0x0, 0x0, 0x0) [ 801.523314] loop5: detected capacity change from 0 to 64 [ 801.561936] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:47 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xfffffffe, 0x0, 0x0, 0x0) 09:42:47 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4f3, 0x0, 0x0, 0x0) 09:42:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 23) 09:42:56 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:56 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, 0x0, 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:56 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x2, 0x0, 0x0) 09:42:56 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xfffffffe, 0x0, 0x0, 0x0) 09:42:56 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:56 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:42:56 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xff0f, 0x0, 0x0, 0x0) [ 811.342695] loop5: detected capacity change from 0 to 64 [ 811.353199] FAULT_INJECTION: forcing a failure. [ 811.353199] name failslab, interval 1, probability 0, space 0, times 0 [ 811.354276] CPU: 1 UID: 0 PID: 6666 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 811.354293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.354301] Call Trace: [ 811.354306] [ 811.354311] dump_stack_lvl+0xfa/0x120 [ 811.354333] should_fail_ex+0x4d7/0x5e0 [ 811.354358] ? __d_alloc+0x34/0x9c0 [ 811.354374] should_failslab+0xc2/0x120 [ 811.354389] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 811.354408] ? lock_release+0xc8/0x270 [ 811.354432] ? __d_alloc+0x34/0x9c0 [ 811.354444] __d_alloc+0x34/0x9c0 [ 811.354457] ? __lock_acquire+0x451/0x2250 [ 811.354476] d_alloc_parallel+0x112/0x13c0 [ 811.354498] ? lock_acquire+0x15e/0x2d0 [ 811.354513] ? __d_lookup+0x73/0x490 [ 811.354531] ? find_held_lock+0x2b/0x80 [ 811.354552] ? __d_lookup+0x255/0x490 [ 811.354570] ? __pfx_d_alloc_parallel+0x10/0x10 [ 811.354588] ? lock_is_held_type+0x9e/0x120 [ 811.354603] ? __d_lookup+0x25f/0x490 [ 811.354627] lookup_open.isra.0+0x57b/0x1030 [ 811.354647] ? __lock_acquire+0x451/0x2250 [ 811.354666] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 811.354697] ? mnt_get_write_access+0x7f/0x2c0 [ 811.354714] ? mnt_get_write_access+0x1dc/0x2c0 [ 811.354735] path_openat+0x15e8/0x2d60 [ 811.354758] ? __pfx_path_openat+0x10/0x10 [ 811.354773] ? perf_trace_lock+0xbb/0x4f0 [ 811.354789] ? __lock_acquire+0x451/0x2250 [ 811.354809] do_file_open+0x209/0x460 [ 811.354823] ? __pfx_do_file_open+0x10/0x10 [ 811.354843] ? find_held_lock+0x2b/0x80 [ 811.354867] ? alloc_fd+0x2c1/0x560 [ 811.354880] ? lock_release+0xc8/0x270 [ 811.354899] ? alloc_fd+0x2c1/0x560 [ 811.354917] do_sys_openat2+0xe7/0x210 [ 811.354935] ? __pfx_do_sys_openat2+0x10/0x10 [ 811.354955] ? __pfx_perf_trace_lock+0x10/0x10 [ 811.354972] ? __might_fault+0x138/0x190 [ 811.354988] __x64_sys_openat+0x142/0x200 [ 811.355005] ? __pfx___x64_sys_openat+0x10/0x10 [ 811.355024] ? lock_release+0xc8/0x270 [ 811.355044] do_syscall_64+0xbf/0x420 [ 811.355061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 811.355075] RIP: 0033:0x7f6b95253a04 [ 811.355085] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 811.355097] RSP: 002b:00007f6b92815ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 811.355110] RAX: ffffffffffffffda RBX: 00007f6b952ea970 RCX: 00007f6b95253a04 [ 811.355118] RDX: 0000000000000002 RSI: 00007f6b92816000 RDI: 00000000ffffff9c [ 811.355126] RBP: 00007f6b92816000 R08: 0000000000000000 R09: ffffffffffffffff [ 811.355134] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 811.355141] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 811.355160] [ 811.389983] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:56 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0xfffffffe, 0x0, 0x0, 0x0) 09:42:56 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 24) 09:42:57 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 25) 09:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 26) 09:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 27) 09:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 28) 09:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 29) [ 812.144788] FAULT_INJECTION: forcing a failure. [ 812.144788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 812.145930] CPU: 1 UID: 0 PID: 6689 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 812.145946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 812.145954] Call Trace: [ 812.145959] [ 812.145964] dump_stack_lvl+0xfa/0x120 [ 812.145987] should_fail_ex+0x4d7/0x5e0 [ 812.146012] _copy_to_user+0x32/0xd0 [ 812.146035] simple_read_from_buffer+0xe0/0x180 [ 812.146059] proc_fail_nth_read+0x18a/0x240 [ 812.146078] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 812.146095] ? security_file_permission+0x22/0x90 [ 812.146111] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 812.146128] vfs_read+0x1eb/0xc70 [ 812.146150] ? __pfx___mutex_lock+0x10/0x10 [ 812.146164] ? __fget_files+0x34/0x3b0 [ 812.146178] ? __pfx_vfs_read+0x10/0x10 [ 812.146199] ? lock_release+0xc8/0x270 [ 812.146219] ? __fget_files+0x20d/0x3b0 [ 812.146239] ksys_read+0x121/0x240 [ 812.146250] ? __pfx_ksys_read+0x10/0x10 [ 812.146268] do_syscall_64+0xbf/0x420 [ 812.146284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.146299] RIP: 0033:0x7f6b9525369c [ 812.146309] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 812.146322] RSP: 002b:00007f6b92816170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 812.146334] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f6b9525369c [ 812.146342] RDX: 000000000000000f RSI: 00007f6b928161e0 RDI: 0000000000000003 [ 812.146350] RBP: 00007f6b928161d0 R08: 0000000000000000 R09: ffffffffffffffff [ 812.146358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 812.146366] R13: 00007ffe287e765f R14: 00007f6b92816300 R15: 0000000000022000 [ 812.146384] 09:43:07 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x4, 0x0, 0x0, 0x0) 09:43:07 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x3, 0x0, 0x0) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:07 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x2, 0x0, 0x0) 09:43:07 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x2, 0x0, 0x0) 09:43:07 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x2, 0x0, 0x0) 09:43:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 821.684446] loop5: detected capacity change from 0 to 64 [ 821.687582] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:08 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:19 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x3, 0x0, 0x0) 09:43:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:19 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x3, 0x0, 0x0) 09:43:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:19 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:19 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:19 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x4, 0x0, 0x0) 09:43:19 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x3, 0x0, 0x0) [ 833.998180] loop5: detected capacity change from 0 to 64 [ 834.029283] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:31 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:31 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x5, 0x0, 0x0) 09:43:31 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:31 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x4, 0x0, 0x0) 09:43:31 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x4, 0x0, 0x0) 09:43:31 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x4, 0x0, 0x0) 09:43:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 846.292118] loop5: detected capacity change from 0 to 64 [ 846.323021] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:42 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x6, 0x0, 0x0) 09:43:42 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, 0x0, 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x480, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:42 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:42 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x5, 0x0, 0x0) 09:43:42 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x5, 0x0, 0x0) 09:43:42 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x5, 0x0, 0x0) [ 857.159729] loop5: detected capacity change from 0 to 64 [ 857.175028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xce3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1463, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:51 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:43:51 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x6, 0x0, 0x0) 09:43:51 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x6, 0x0, 0x0) 09:43:51 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x7, 0x0, 0x0) 09:43:51 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x6, 0x0, 0x0) 09:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 866.094783] loop5: detected capacity change from 0 to 64 [ 866.112165] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6314, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8008, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe30c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:02 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x8, 0x0, 0x0) 09:44:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:02 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:02 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:02 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x7, 0x0, 0x0) 09:44:02 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x7, 0x0, 0x0) 09:44:02 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x7, 0x0, 0x0) [ 876.825906] loop5: detected capacity change from 0 to 64 [ 876.845572] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff01, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10040, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:03 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:03 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:03 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x8, 0x0, 0x0) [ 878.049761] loop5: detected capacity change from 0 to 64 [ 878.063600] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:03 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x8, 0x0, 0x0) 09:44:03 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x9, 0x0, 0x0) 09:44:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:03 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x8, 0x0, 0x0) 09:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:04 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:04 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 879.308508] loop5: detected capacity change from 0 to 64 [ 879.340465] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:16 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xa, 0x0, 0x0) 09:44:16 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:16 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x9, 0x0, 0x0) 09:44:16 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x8, 0x0, 0x0) 09:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:16 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x9, 0x0, 0x0) 09:44:16 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x9, 0x0, 0x0) [ 891.063579] loop5: detected capacity change from 0 to 64 [ 891.081132] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:17 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:17 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:17 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xb, 0x0, 0x0) 09:44:17 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xa, 0x0, 0x0) 09:44:17 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xa, 0x0, 0x0) 09:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 892.251929] loop5: detected capacity change from 0 to 64 [ 892.262373] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:27 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xa, 0x0, 0x0) 09:44:27 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xb, 0x0, 0x0) 09:44:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002082000040000", 0x13}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:27 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:27 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xb, 0x0, 0x0) 09:44:27 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:27 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xc, 0x0, 0x0) [ 901.663231] loop5: detected capacity change from 0 to 64 [ 901.678017] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x63140000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:28 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe30c0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:28 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xc, 0x0, 0x0) [ 903.060484] loop5: detected capacity change from 0 to 64 [ 903.063331] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:39 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:39 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xd, 0x0, 0x0) 09:44:39 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xb, 0x0, 0x0) 09:44:39 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xc, 0x0, 0x0) 09:44:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:39 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xd, 0x0, 0x0) 09:44:39 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 914.065203] loop5: detected capacity change from 0 to 64 [ 914.093453] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000", 0x1c}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:40 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xc, 0x0, 0x0) 09:44:50 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:50 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xd, 0x0, 0x0) 09:44:50 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xd, 0x0, 0x0) 09:44:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:50 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xe, 0x0, 0x0) 09:44:50 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xe, 0x0, 0x0) 09:44:50 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 925.572367] loop5: detected capacity change from 0 to 64 [ 925.597322] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:44:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800800000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:51 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00'], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:44:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:44:52 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xf, 0x0, 0x0) [ 926.818092] loop5: detected capacity change from 0 to 64 [ 926.864093] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:02 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xe, 0x0, 0x0) 09:45:02 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xf, 0x0, 0x0) 09:45:02 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xe, 0x0, 0x0) 09:45:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:02 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x10, 0x0, 0x0) 09:45:02 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xe, 0x0, 0x0) 09:45:02 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:02 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000", 0x21}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 937.048839] loop5: detected capacity change from 0 to 64 [ 937.056440] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0ffffff7f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:03 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:03 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:03 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x10, 0x0, 0x0) 09:45:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 938.324496] loop5: detected capacity change from 0 to 64 [ 938.336284] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:15 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xf, 0x0, 0x0) 09:45:15 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xd, 0x0, 0x0) 09:45:15 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0xf, 0x0, 0x0) 09:45:15 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x11, 0x0, 0x0) 09:45:15 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x11, 0x0, 0x0) 09:45:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:15 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 949.971375] loop5: detected capacity change from 0 to 64 [ 949.991946] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:27 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:27 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x10, 0x0, 0x0) 09:45:27 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x10, 0x0, 0x0) 09:45:27 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x12, 0x0, 0x0) 09:45:27 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x12, 0x0, 0x0) 09:45:27 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 962.468719] loop5: detected capacity change from 0 to 64 [ 962.489051] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:36 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:36 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x13, 0x0, 0x0) 09:45:36 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x13, 0x0, 0x0) 09:45:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:36 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:36 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x11, 0x0, 0x0) 09:45:36 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x11, 0x0, 0x0) [ 971.208678] loop5: detected capacity change from 0 to 64 [ 971.236175] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000010000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6314000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:37 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:37 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x14, 0x0, 0x0) 09:45:37 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x14, 0x0, 0x0) 09:45:37 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:37 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x12, 0x0, 0x0) 09:45:37 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x12, 0x0, 0x0) 09:45:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) [ 972.532032] loop5: detected capacity change from 0 to 64 [ 972.549085] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbfffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe30c000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffdffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000", 0x24}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:38 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 973.713611] loop5: detected capacity change from 0 to 64 [ 973.725458] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:48 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x15, 0x0, 0x0) 09:45:48 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:48 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x13, 0x0, 0x0) 09:45:48 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x13, 0x0, 0x0) 09:45:48 executing program 2: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x12, 0x0, 0x0) 09:45:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:48 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x15, 0x0, 0x0) [ 983.416175] loop5: detected capacity change from 0 to 64 [ 983.431075] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff01000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:58 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x14, 0x0, 0x0) 09:45:58 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x14, 0x0, 0x0) 09:45:58 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x16, 0x0, 0x0) 09:45:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:58 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:58 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x16, 0x0, 0x0) 09:45:58 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:58 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 993.453603] loop5: detected capacity change from 0 to 64 [ 993.477279] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:45:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffbf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:45:59 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:45:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:08 executing program 5: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:46:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:46:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:08 executing program 1: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x15, 0x0, 0x0) 09:46:08 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000010000002700000000000000010200000000000000", @ANYRES32, @ANYBLOB], 0x30, 0x20008011}, 0xc841) r1 = getuid() r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="00f78622783d23fc23dffc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184f79cec11440b3e48a1e7daff070000125010023c741f690748b91038a38eafdc71c8ccd8822d34c9e30dfbb3253d31295d831038a49866b66d8f91ddb06105f5236bc14989a93dd9f127e8ce8eb2c9f3d986d8dc99929e4a6e93c6d759212a77c0f76cd24c8d334019936509fc4965ae002951fdcd22299fb22ea7b5fe3359067499cf026cbd1e67df4eeceb2f19a4f8cd84ab3828f47aa4fbe5ef8ac247"]) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000001020000000000000085d544d8fdefec511513bc796ac5c6b66aa974dafd4069c8b287b7270777906a35e2aa0c3421bc715c3b272cdb018a6072dac6eeadc8e80e9616b7aaa49a72b4baebaa0593e1fdec", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20008011}, 0xc841) ioprio_set$uid(0x3, r1, 0x2000) openat$sysfs(0xffffffffffffff9c, 0x0, 0x22841, 0x4) r6 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r7, 0x0, 0x0, &(0x7f0000000100), 0x4) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 09:46:08 executing program 6: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x15, 0x0, 0x0) 09:46:08 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x17, 0x0, 0x0) 09:46:08 executing program 7: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x17, 0x0, 0x0) [ 1003.394573] loop5: detected capacity change from 0 to 64 [ 1003.413934] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:46:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) 09:46:09 executing program 4: r0 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x18, 0x0, 0x0) 09:46:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000540)=ANY=[]) fstat(r0, &(0x7f00000002c0)) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 1004.665351] [ 1004.665570] ===================================== [ 1004.665983] WARNING: bad unlock balance detected! [ 1004.666370] 6.19.0-rc5-next-20260116 #1 Not tainted [ 1004.666769] ------------------------------------- [ 1004.667142] syz-executor.0/7453 is trying to release lock (rcu_read_lock) at: [ 1004.667710] [] __wait_on_freeing_inode+0x105/0x350 [ 1004.668234] but there are no more locks to release! [ 1004.668632] [ 1004.668632] other info that might help us debug this: [ 1004.669144] 4 locks held by syz-executor.0/7453: [ 1004.669525] #0: ffff88800fa703f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 1004.670241] #1: ffff8880488983e0 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 1004.671038] #2: ffff88800fa74950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 1004.671760] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 1004.672492] [ 1004.672492] stack backtrace: [ 1004.672852] CPU: 1 UID: 0 PID: 7453 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 1004.672867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1004.672875] Call Trace: [ 1004.672879] [ 1004.672884] dump_stack_lvl+0xca/0x120 [ 1004.672900] ? __wait_on_freeing_inode+0x105/0x350 [ 1004.672915] print_unlock_imbalance_bug+0x118/0x130 [ 1004.672931] ? __wait_on_freeing_inode+0x105/0x350 [ 1004.672946] lock_release+0x1ee/0x270 [ 1004.672962] __wait_on_freeing_inode+0x10a/0x350 [ 1004.672977] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1004.672993] ? __pfx_var_wake_function+0x10/0x10 [ 1004.673011] ? lock_is_held_type+0x9e/0x120 [ 1004.673024] insert_inode_locked+0x25f/0x890 [ 1004.673042] __ext4_new_inode+0x223d/0x4cd0 [ 1004.673062] ? __pfx___ext4_new_inode+0x10/0x10 [ 1004.673077] ? __pfx___dquot_initialize+0x10/0x10 [ 1004.673096] ? __pfx_avc_has_perm+0x10/0x10 [ 1004.673115] ext4_symlink+0x623/0xb40 [ 1004.673136] ? __pfx_ext4_symlink+0x10/0x10 [ 1004.673152] ? security_inode_permission+0x72/0xe0 [ 1004.673167] vfs_symlink+0x44b/0x840 [ 1004.673184] filename_symlinkat+0x158/0x440 [ 1004.673199] ? __pfx_filename_symlinkat+0x10/0x10 [ 1004.673214] ? strncpy_from_user+0x21b/0x2f0 [ 1004.673233] __x64_sys_symlink+0x82/0x110 [ 1004.673247] do_syscall_64+0xbf/0x420 [ 1004.673260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1004.673274] RIP: 0033:0x7f41673c6427 [ 1004.673283] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1004.673295] RSP: 002b:00007ffe77099738 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1004.673306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41673c6427 [ 1004.673314] RDX: ffffffffffffffbc RSI: 00007f416742100e RDI: 00007f41674201dd [ 1004.673321] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe770991b0 [ 1004.673328] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1004.673335] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe77099800 [ 1004.673348] [ 1004.694238] ------------[ cut here ]------------ [ 1004.694620] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#1: syz-executor.0/7453 [ 1004.711989] Modules linked in: [ 1004.712290] CPU: 1 UID: 0 PID: 7453 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260116 #1 PREEMPT(lazy) [ 1004.731221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1004.749762] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 1004.789304] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 d6 b7 de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 8a 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 81 4d 74 03 e8 2c 5d 56 00 e9 [ 1004.807405] RSP: 0018:ffff88801e1f79a0 EFLAGS: 00010286 [ 1004.822117] RAX: 00000000ffffffff RBX: ffff888046f45280 RCX: ffffffff815660f7 [ 1004.822692] RDX: 0000000000000000 RSI: ffffffff81566100 RDI: ffff888046f4567c [ 1004.827125] RBP: ffff888046f45280 R08: 0000000000000000 R09: fffffbfff0ba7040 [ 1004.827707] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888046f45280 [ 1004.829013] R13: 0000000000000001 R14: ffffffff85c0d240 R15: ffff888048914f58 [ 1004.829589] FS: 000055558762a400(0000) GS:ffff8880e5442000(0000) knlGS:0000000000000000 [ 1004.830281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1004.830747] CR2: 000055558762a708 CR3: 0000000047c23000 CR4: 0000000000350ef0 [ 1004.831361] Call Trace: [ 1004.831604] [ 1004.832321] __wait_on_freeing_inode+0x10f/0x350 [ 1004.833048] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1004.834134] ? __pfx_var_wake_function+0x10/0x10 [ 1004.835373] ? lock_is_held_type+0x9e/0x120 [ 1004.836500] insert_inode_locked+0x25f/0x890 [ 1004.838134] __ext4_new_inode+0x223d/0x4cd0 [ 1004.840563] ? __pfx___ext4_new_inode+0x10/0x10 [ 1004.841778] ? __pfx___dquot_initialize+0x10/0x10 [ 1004.842555] ? __pfx_avc_has_perm+0x10/0x10 [ 1004.844321] ext4_symlink+0x623/0xb40 [ 1004.846540] ? __pfx_ext4_symlink+0x10/0x10 [ 1004.847548] ? security_inode_permission+0x72/0xe0 [ 1004.849184] vfs_symlink+0x44b/0x840 [ 1004.850451] filename_symlinkat+0x158/0x440 [ 1004.851629] ? __pfx_filename_symlinkat+0x10/0x10 [ 1004.852401] ? strncpy_from_user+0x21b/0x2f0 [ 1004.854273] __x64_sys_symlink+0x82/0x110 [ 1004.855021] do_syscall_64+0xbf/0x420 [ 1004.855788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1004.856337] RIP: 0033:0x7f41673c6427 [ 1004.856699] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1004.858191] RSP: 002b:00007ffe77099738 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1004.858798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41673c6427 [ 1004.859409] RDX: ffffffffffffffbc RSI: 00007f416742100e RDI: 00007f41674201dd [ 1004.860019] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe770991b0 [ 1004.860589] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1004.861201] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe77099800 [ 1004.863764] [ 1004.864007] irq event stamp: 935 [ 1004.864278] hardirqs last enabled at (935): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1004.865128] hardirqs last disabled at (934): [] _raw_spin_lock_irqsave+0x53/0x60 [ 1004.865958] softirqs last enabled at (930): [] do_softirq+0x48/0x80 [ 1004.866657] softirqs last disabled at (617): [] do_softirq+0x48/0x80 [ 1004.867402] ---[ end trace 0000000000000000 ]--- VM DIAGNOSIS: 09:46:10 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84d1a2ce RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801e907b10 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff11003d20f63 R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801e907b48 RIP=ffffffff84d1a460 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555572911400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020071010 CR3=000000000ec8f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82975135 RDI=ffffffff889c19e0 RBP=ffffffff889c19a0 RSP=ffff88806cf08938 R8 =0000000000000000 R9 =ffffed100169c046 R10=0000000000000000 R11=735f3436785f5f20 R12=000000000000000d R13=0000000000000010 R14=ffffffff889c19a0 R15=ffffffff82975120 RIP=ffffffff8297518d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055558762a400 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055558762a708 CR3=0000000047c23000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000