tl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1043.002658] _copy_to_user+0x2e/0x180 [ 1043.003702] simple_read_from_buffer+0xcc/0x160 [ 1043.004782] proc_fail_nth_read+0x198/0x230 [ 1043.005779] ? proc_sessionid_read+0x230/0x230 [ 1043.006846] ? security_file_permission+0xb1/0xe0 [ 1043.007526] audit: type=1326 audit(1760464653.096:3362): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1043.007957] ? proc_sessionid_read+0x230/0x230 [ 1043.011599] vfs_read+0x228/0x620 [ 1043.012406] ksys_read+0x12d/0x260 [ 1043.013222] ? vfs_write+0xb10/0xb10 [ 1043.014074] ? __secure_computing+0x199/0x2f0 [ 1043.015121] do_syscall_64+0x33/0x40 [ 1043.015977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.017142] RIP: 0033:0x7f9fb27da69c [ 1043.017988] 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 [ 1043.020441] audit: type=1326 audit(1760464653.096:3363): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1043.022207] RSP: 002b:00007f9fafd9d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1043.022230] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fb27da69c [ 1043.022246] RDX: 000000000000000f RSI: 00007f9fafd9d1e0 RDI: 000000000000000c [ 1043.029776] RBP: 00007f9fafd9d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1043.031430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1043.033065] R13: 00007ffe893d60ef R14: 00007f9fafd9d300 R15: 0000000000022000 [ 1043.034719] audit: type=1326 audit(1760464653.113:3364): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1043.044459] audit: type=1326 audit(1760464653.121:3365): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1043.053570] audit: type=1326 audit(1760464653.121:3366): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1043.058523] loop5: detected capacity change from 0 to 16776704 [ 1043.063132] EXT4-fs (loop5): invalid first ino: 0 [ 1043.071974] audit: type=1326 audit(1760464653.122:3367): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1043.092522] audit: type=1326 audit(1760464653.123:3368): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:57:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 17:57:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:57:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) [ 1043.160508] loop5: detected capacity change from 0 to 16776704 [ 1043.164155] EXT4-fs (loop5): unsupported inode size: 0 [ 1043.164827] EXT4-fs (loop5): blocksize: 2048 17:57:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x500, 0x0, 0x5000000}, 0x20) 17:57:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:57:51 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f0000000a00)={{r1}, "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"}) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(r4, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x81, 0x81, 0x0, 0x0, 0x0, 0x100000000, 0x40, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp, 0x44060, 0x3f, 0x9, 0x5, 0x1dc, 0x4, 0x7, 0x0, 0xc9d0, 0x0, 0x2}, r4, 0xa, 0xffffffffffffffff, 0x9015b5c288f6b6f4) 17:57:51 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:57:51 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:57:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:57:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2d, 0x6, 0x2, 0x7f, 0x0, 0xfff, 0x21600, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x0, @perf_bp, 0x50021, 0x1, 0x8, 0x6, 0x1034, 0x8, 0xfffd, 0x0, 0x4, 0x0, 0x80000000}, 0x0, 0x8, r4, 0x8) 17:57:51 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) [ 1061.426611] loop5: detected capacity change from 0 to 16776704 [ 1061.442377] kauditd_printk_skb: 66 callbacks suppressed [ 1061.442395] audit: type=1326 audit(1760464671.611:3435): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:57:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:57:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1061.454621] EXT4-fs (loop5): unsupported inode size: 0 [ 1061.456158] EXT4-fs (loop5): blocksize: 2048 [ 1061.479668] audit: type=1326 audit(1760464671.634:3436): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7089 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1061.517789] audit: type=1326 audit(1760464671.635:3437): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7089 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1061.543708] audit: type=1326 audit(1760464671.636:3438): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7089 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1061.562123] audit: type=1326 audit(1760464671.643:3439): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1061.585394] audit: type=1326 audit(1760464671.643:3440): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1061.616029] audit: type=1326 audit(1760464671.644:3441): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1061.633012] audit: type=1326 audit(1760464671.644:3442): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1061.638968] audit: type=1326 audit(1760464671.655:3443): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1061.643865] audit: type=1326 audit(1760464671.656:3444): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7084 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1074.745850] kauditd_printk_skb: 32 callbacks suppressed 17:58:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x23, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:04 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:58:04 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:58:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x5, 0x5000000}, 0x20) 17:58:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0xfffffffe, 0x0) r3 = dup2(r2, r0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x9, 0xae24, 0xffffffffffffa55e, 0x7}) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 17:58:04 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="bcbb035db06985947758ceceb20bff7d81fe25a3c747117925296f4db52c655c215ce1ad564c1b89a14ce22634f240617522c28e41fc3bbb4b937bb5af350c995db9f305291282e1c522b7d0f8a3de478421096a9c3e0f2fdb8f994378c791ca5d0338a540dbf889761278a5b1b05d09bc035ee63e400b1f3e82ddb22705ade7b8906669133c79833655064e0796a043cd8e59bd2154ae85786195f41177fcd3fe9a36f19f16e1909f4d17031268902920", 0xb1}, {&(0x7f00000000c0)="018843921f1ed0b873248fcd791f172f27a1b7badf7baa30fb3836919696e81217b2edc822cfe66ea2c807912b15c0ffa7a7bdca21181b810761243774f5fb0bba71e8c5dbdda3a6ad2a3e3461c2947fc4f5e5726d10a11cd875e7632984f6a743", 0x61}, {&(0x7f0000000140)="f385b3b713cf04cadb5d4000785b42e459edb2f09e4b616270ceb89f653ec18cc4cbc7ff8159761b2a207a45ab6a81939221664687e309838604a4a02cec69aa44f477a5ad5e25e8a65cb7cb272d78ceee5acf9f2e2353d7", 0x58}, {&(0x7f00000001c0)="de774081b315cf3911934d84136ce0d3aee5bbcce304e13c00e1bf3c3cb4bf4c5a52fffc84e2b2cb485d18655f1e4dcf9525e450692b567db0f5e819f6041951bab9b187146ae06774abc255ae6e53892f1fd2688e250f30f23964442a4d3e7e3d7cb5c3edb100170795c7b866a9f635e9ac1f4a0476af51eda1f9bae76ca3292b7f8ecb8965854747de372cb0eb0c03cac4c45f087b9591ec30fc0695918b9cd9e5cb1b415a35bd403ef261e8d742659c81bee27a5982c22a88aec7", 0xbc}], 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = timerfd_create(0x0, 0x0) dup2(r0, r3) 17:58:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) [ 1074.745871] audit: type=1326 audit(1760464684.915:3477): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1074.758578] audit: type=1326 audit(1760464684.921:3478): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1074.761701] audit: type=1326 audit(1760464684.922:3479): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1074.775150] audit: type=1326 audit(1760464684.922:3480): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1074.787247] audit: type=1326 audit(1760464684.923:3481): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1074.801456] audit: type=1326 audit(1760464684.923:3482): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1074.813694] audit: type=1326 audit(1760464684.923:3483): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 17:58:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x2}, 0x0, 0x0, 0x0, 0x0) [ 1074.820821] loop5: detected capacity change from 0 to 16776704 [ 1074.822370] audit: type=1326 audit(1760464684.923:3484): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1074.843169] audit: type=1326 audit(1760464684.924:3485): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1074.870675] audit: type=1326 audit(1760464684.924:3486): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7107 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000040002e2f669f998cf289"]) accept$unix(r3, &(0x7f0000000000), &(0x7f0000000100)=0x6e) dup2(r2, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) r5 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r7, 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = accept(r8, 0x0, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000400)=ANY=[@ANYRES32=r10, @ANYRES32=r1, @ANYRESDEC=r9]) r12 = accept$unix(r3, &(0x7f0000000200), &(0x7f0000000280)=0x6e) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) ppoll(&(0x7f00000002c0)=[{r4, 0x430c}, {r5, 0x40}, {r6, 0x4451}, {r7, 0x80}, {r3, 0x21}, {r11, 0x4080}, {r12, 0x400}], 0x7, 0x0, 0x0, 0x0) 17:58:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x500, 0x5000000}, 0x20) 17:58:05 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x5, 0x80800) r2 = dup2(r0, r1) ioctl$CDROMPLAYTRKIND(r2, 0x5304, &(0x7f0000000040)={0x2e, 0x3f, 0x7, 0x7f}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x9e8, 0x0, 0x0, {0x0, 0x0, r2}}, 0x2) [ 1074.895354] EXT4-fs (loop5): unsupported inode size: 0 [ 1074.896952] EXT4-fs (loop5): blocksize: 2048 17:58:05 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:58:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:58:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x3}, 0x0, 0x0, 0x0, 0x0) 17:58:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000005}, 0x20) 17:58:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000000)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = eventfd2(0x0, 0x0) r2 = timerfd_create(0x4, 0x800) dup2(r1, r2) 17:58:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = eventfd2(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x34f8, 0xdd68, 0x1, &(0x7f0000000000)={[0x7]}, 0x8) dup2(r1, r0) dup(r1) ppoll(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 1075.154748] loop5: detected capacity change from 0 to 16776704 17:58:05 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1075.191635] EXT4-fs (loop5): unsupported inode size: 0 [ 1075.194056] EXT4-fs (loop5): blocksize: 2048 17:58:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) [ 1091.557899] kauditd_printk_skb: 171 callbacks suppressed 17:58:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4}, 0x0, 0x0, 0x0, 0x0) 17:58:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000500}, 0x20) 17:58:21 executing program 6: ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@void, @max}}) r0 = eventfd2(0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x1d, 0x6, 0x1, 0x82, 0x7097, 0x3, 0x3, 0xfffffffa, 0x241, 0x40, 0x52, 0x8, 0x0, 0x38, 0x2, 0x7, 0x7fff}, [{0x6474e551, 0x2af, 0x2, 0x0, 0x3f, 0x800, 0x8000}], "f1b0caa2493c29bc878ae2e0a484638fefa3fc88c648d847a8ec93eb86c8256b82dbc52f3e56b2758f7adf679a78f661f80fd2cc0d861c019dbabb0d5687f532ddb160fc5f66f2a55feb6cf1054dffe57a150a", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5cb) r2 = timerfd_create(0x0, 0x0) dup2(r0, r2) 17:58:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:21 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:58:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r4 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r2, r3, &(0x7f00000013c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x2000}, 0x2) getsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000001340), &(0x7f0000001380)=0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000000340)={{r1}, 0x0, 0x2, @inherit={0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000030000000000000000000000000000000300000000000000080000000000000001010000000000000400000000000000060000fb546b0a0001000000010000000100000000000000c294000000000000ffffffffffffffff"]}, @devid}) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x4007, @fd=r5, 0x100, 0x0, 0x0, 0x9, 0x1, {0x3, r6}}, 0x0) syz_io_uring_setup(0x376f, &(0x7f0000000100)={0x0, 0x751f, 0x4fff355e539b080, 0x0, 0x1d9}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000180)) r8 = eventfd2(0x0, 0x0) r9 = dup2(r8, r0) ppoll(&(0x7f0000000080)=[{r1}, {r9}], 0x2, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r9, 0x40d, &(0x7f0000000000)) [ 1091.557916] audit: type=1326 audit(1760464701.727:3658): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1091.564505] loop5: detected capacity change from 0 to 16776704 [ 1091.575960] audit: type=1326 audit(1760464701.743:3659): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1091.597631] EXT4-fs (loop5): unsupported inode size: 0 [ 1091.598981] EXT4-fs (loop5): blocksize: 2048 [ 1091.603317] audit: type=1326 audit(1760464701.744:3660): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:21 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x5, 0x0) read(r0, &(0x7f0000000000)=""/187, 0xbb) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000180)) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000001c0)) dup2(r0, r1) 17:58:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) 17:58:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25000000}, 0x20) [ 1091.673243] audit: type=1326 audit(1760464701.744:3661): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1091.704178] audit: type=1326 audit(1760464701.744:3662): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x5}, 0x0, 0x0, 0x0, 0x0) [ 1091.730796] audit: type=1326 audit(1760464701.745:3663): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7181 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1091.747335] audit: type=1326 audit(1760464701.752:3664): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7181 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:58:21 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1091.764465] audit: type=1326 audit(1760464701.752:3665): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7181 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:58:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) ppoll(&(0x7f0000000080)=[{r2}, {r4}], 0x2, 0x0, 0x0, 0x0) 17:58:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) [ 1091.796208] audit: type=1326 audit(1760464701.756:3666): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7181 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1091.817001] audit: type=1326 audit(1760464701.757:3667): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7182 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 17:58:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2) [ 1091.844647] loop5: detected capacity change from 0 to 16776704 17:58:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) [ 1091.868258] EXT4-fs (loop5): unsupported inode size: 0 [ 1091.869601] EXT4-fs (loop5): blocksize: 2048 17:58:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:22 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6}, 0x0, 0x0, 0x0, 0x0) 17:58:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3) 17:58:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:58:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = eventfd2(0xfffffffe, 0x0) dup2(r1, r0) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder-control\x00', 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept(r2, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003800)=[{{&(0x7f0000000100)=@isdn, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/145, 0x91}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/170, 0xaa}, {&(0x7f0000001400)=""/154, 0x9a}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00000014c0)=""/155, 0x9b}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000001580)=""/105, 0x69}, {&(0x7f0000001600)=""/98, 0x62}], 0xa, &(0x7f0000001740)=""/184, 0xb8}, 0x1}, {{&(0x7f0000001800)=@un=@abs, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001880)=""/140, 0x8c}, {&(0x7f0000001940)=""/105, 0x69}, {&(0x7f00000019c0)=""/156, 0x9c}, {&(0x7f0000001a80)=""/153, 0x99}, {&(0x7f0000001b40)=""/210, 0xd2}], 0x5}, 0x4000000}, {{&(0x7f0000001cc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/190, 0xbe}], 0x1, &(0x7f0000001e40)=""/69, 0x45}, 0x4}, {{&(0x7f0000001ec0)=@x25={0x9, @remote}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/47, 0x2f}, {&(0x7f0000001f80)=""/102, 0x66}, {&(0x7f0000002000)=""/161, 0xa1}, {&(0x7f00000020c0)=""/74, 0x4a}, {&(0x7f0000002140)=""/44, 0x2c}, {&(0x7f0000002180)=""/133, 0x85}], 0x6, &(0x7f00000022c0)=""/47, 0x2f}, 0x5}, {{&(0x7f0000002300)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/54, 0x36}], 0x1, &(0x7f0000002400)=""/245, 0xf5}, 0x6}, {{&(0x7f0000002500)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002580)=""/93, 0x5d}, {&(0x7f0000002600)=""/160, 0xa0}, {&(0x7f00000026c0)=""/215, 0xd7}], 0x3, &(0x7f0000002800)=""/4096, 0x1000}, 0xa57}], 0x6, 0x2141, &(0x7f00000039c0)={r5, r6+10000000}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) [ 1092.044269] loop5: detected capacity change from 0 to 16776704 [ 1092.077775] EXT4-fs (loop5): unsupported inode size: 0 [ 1092.079097] EXT4-fs (loop5): blocksize: 2048 [ 1106.700309] loop5: detected capacity change from 0 to 16776704 [ 1106.703980] EXT4-fs (loop5): unsupported inode size: 0 [ 1106.704619] EXT4-fs (loop5): blocksize: 2048 17:58:36 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x80000) dup2(r0, r1) 17:58:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:58:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4) 17:58:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = eventfd2(0x0, 0x0) r2 = dup2(r1, r0) socketpair(0x18, 0x80007, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000140)={0x2, 'veth0_to_hsr\x00', {0x401}, 0x4}) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r8 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x2000}, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r11 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r11, 0x0, 0x0, 0x0, 0x2000}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 0x10000) syz_io_uring_submit(r6, r10, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x3, 0x0, &(0x7f0000000180)="962f20edd6b688879919065f2f377a6637030a09a7889cc5deb4cb27f438f9dc18b7d8c33ff63d6c4d51510eb0e880be6715e069cf1ceb2edae2c5731380e668990b2dcd9b27ab452c3e7b6072331e3773b24156d9044054bdd088db1900f6f29990daa3cb7025a9dbb3c3120d5d1fdd83d6e921a14b34c3b32a70d1363b87e3889384e74a23a74355c37c5e79a26165b547c15b08d418101de33e91cc1b7224ebf3c4a0e5b28aa8a007251119aa2dd626bae554012b", 0x8, 0x0, 0x1, {0x3, r12}}, 0x8) ppoll(&(0x7f0000000080)=[{r3}, {r2, 0x2280}], 0x2, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000000)='./file0\x00', 0x42, 0x80000, 0x12345}, 0x10000) 17:58:36 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7}, 0x0, 0x0, 0x0, 0x0) 17:58:36 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1106.715006] kauditd_printk_skb: 145 callbacks suppressed [ 1106.715024] audit: type=1326 audit(1760464716.884:3813): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7259 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1106.741716] audit: type=1326 audit(1760464716.894:3814): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7255 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1106.753389] audit: type=1326 audit(1760464716.894:3815): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7255 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1106.763355] audit: type=1326 audit(1760464716.895:3816): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7259 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) [ 1106.779477] audit: type=1326 audit(1760464716.909:3817): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7255 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1106.792634] audit: type=1326 audit(1760464716.909:3818): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7255 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1106.799030] loop5: detected capacity change from 0 to 16776704 [ 1106.801165] audit: type=1326 audit(1760464716.910:3819): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7255 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1106.809742] EXT4-fs (loop5): unsupported inode size: 0 [ 1106.810398] EXT4-fs (loop5): blocksize: 2048 [ 1106.814276] audit: type=1326 audit(1760464716.910:3820): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7259 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1106.823320] audit: type=1326 audit(1760464716.910:3821): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7259 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1106.833621] audit: type=1326 audit(1760464716.911:3822): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7259 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:58:51 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 17:58:51 executing program 6: r0 = eventfd2(0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = fsmount(r2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000007c0)=r4, 0x1) unshare(0x28020600) r5 = syz_open_dev$mouse(&(0x7f00000000c0), 0x4, 0x8442) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x15, r0, {0x4}}, './file0\x00'}) sendmmsg$inet6(r6, &(0x7f0000000840)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x5, @rand_addr=' \x01\x00', 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="28000000000000002900000039000000000200040000000000000000000000000000000000000001280000000000001629000000390000005c02022000000000fc0200"/80], 0x50}}, {{&(0x7f00000001c0)={0xa, 0x4e22, 0x2, @empty, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000200)="f6998ae67012d97743f4a363e73411943fac4b405ff3a5261419b955397c4763e635ac706bae30fb943224cd1b9c21ea909a88cd53f27e6354fb026b87d8858bbe0224072cff898c81500917b8b94411cc346b72f7cefc7e8cf732571641325b09f0466b50e819be6d33d81e0719ed39d31c573975b414ac7a62ac324435d1819c1743ac80c08e2c1f4c827e932f9ac34ee088872299638954fa565c8b876331eb8b106603ce0418980f2acfefa6b15d0d1954b84d919d1ca635051eb0b0ddd82fa13f6fbf944f04f5eb8efdf5e7c504248bf7cc", 0xd4}, {&(0x7f0000000300)="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", 0x15f}, {&(0x7f0000000400)="ea71ebff9fe913b171a3551541f9d5eab3", 0x11}, {&(0x7f0000000440)="3630284b8f4b33b3f729243a101cb458e7b33858a418c6ab693807193dbc1420c467fe8440ad2ad6", 0x28}, {&(0x7f0000000480)="fece484aefd7e9d7f185773e6156081dc4fd2be17a963492f2a933fd6d7b7082d08ae2454ec0000000007388ee94b14c94e71625dfdccf64a674c30c529167faad9f6d044e2d24f48a978038661ffaf6f3c0", 0x52}, {&(0x7f0000000500)="c3c4ef52551c652b25a4fe17d59bedbcf5021d9ae62bbcf1fcb270f04225bb66453faa6d3cb67b8886171716ace26c07265384d3fd06107a041777a688b2e32f5518fd190681b4116cb54e6fe08b4db9392b2d5da53af27d29d68d66a4e22a462d72fd8c2b858689896698665cc1384b37d87d803ab6028d29bd50729368051a9a6237f43af9c5ee78cb4dcf410f0b478b681cb45cf64e01b810c13365df0c5b0945c152", 0xa4}, {&(0x7f00000005c0)="584885df3c1f5c6cc5fe9c979fc4b06dbe2544ec3e8dcc3d31b4dc0e63e95162226184c5c5de549be1ee6b7371953b4bf0f337a324d6672f74642a830d114f79c01e929c8bec434f2a865ea8334d118156faba5f25cf5e74ceb4e45388542743019bbbc07a43", 0x66}, {&(0x7f0000000640)="997b827c9b07ffe9b17701e68d829ba3db9057b39935e664c9e9358e0647975b66f619de044d4b17544c2358a599d3bc0517601e9b514c932c033473d6f86413dffb22d91f3e0132fc6ad094222038ebf09e64e8aee705a959e8f4e6076e057f5f0026e6b3c18d394ca3100f4c8c63001108b17b64b5308d837f3beb9d097a0c4b80fe46b17d68fc", 0x88}], 0x8, &(0x7f00000008c0)=[@hopopts_2292={{0x90, 0x29, 0x36, {0x32, 0xe, '\x00', [@generic={0x98, 0x0, "9fd4b86c8e22f6f4d2ee9d27d8cf4d78f5856927d7fb82a63010dd2eed0d384b146bd9015bc9d9360cc2d44abe0a6e639d2e4a135064b9bcf1b8948a5396dbaf82752f34a5fb26c39e8039cf25489905c7658fd5b1ff5f590c537450069a566d24496f303daf51806780d74eb782064492e90c5a860fb393306881f99b22e6ce57232075bb40bee83fb694663f52bcc779cc2ddf6f6806b08851e6083b2ecb14f90bcaa753da4cd7944de6c95ce8ef2f858b304368d862cb35b4c662b02825a8994d370d05398b47faab4c0227c7f0bf2a61b4eb1ecf7e5e1242066024309d0367fb8968b1fd581df3f84736869880273ba1e2420db2a16b"}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x30, {0x3, 0xa, 0x7, 0x2a, [0x1, 0x3, 0x101, 0x71, 0x6]}}, @pad1, @calipso={0x7, 0x8, {0x1, 0x0, 0x7f, 0x2}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0xa8}}], 0x2, 0x200408c1) sync_file_range(r2, 0x0, 0x0, 0x0) dup2(r0, r1) 17:58:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept(r2, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000000)) eventfd2(0x2, 0x1) r5 = dup2(r1, r0) r6 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000140)) ppoll(&(0x7f0000000080)=[{r1}, {r5}], 0x2, 0x0, 0x0, 0x0) 17:58:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x5) 17:58:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:58:51 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:58:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa}, 0x0, 0x0, 0x0, 0x0) 17:58:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1120.878629] kauditd_printk_skb: 45 callbacks suppressed 17:58:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x6) [ 1120.878651] audit: type=1326 audit(1760464731.048:3868): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1120.888419] loop5: detected capacity change from 0 to 16776704 [ 1120.906582] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1120.917584] audit: type=1326 audit(1760464731.063:3869): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1120.932670] audit: type=1326 audit(1760464731.063:3870): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1120.949829] audit: type=1326 audit(1760464731.064:3871): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1120.968743] audit: type=1326 audit(1760464731.071:3872): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1120.987179] audit: type=1326 audit(1760464731.072:3873): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1121.003776] audit: type=1326 audit(1760464731.073:3874): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7296 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1121.019747] audit: type=1326 audit(1760464731.073:3875): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7308 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1121.030827] audit: type=1326 audit(1760464731.074:3876): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7308 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1121.037134] audit: type=1326 audit(1760464731.074:3877): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7308 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:59:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:59:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1, 0x48}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="fd7f287c703cd8dc5549b2ae7115d33d9e852dce0a2b19db0a926ac66c53c57cd9", 0x21}, {&(0x7f0000000140)="280250230e0ce7d707f089df494e57675fc27d5ddb69c090c9149fbd76ff", 0x1e, 0x1f}, {&(0x7f0000000180)="472d14ee95f87e2387f621a812f861b8b21ec4445c409342c65070109d027f745bb5c250e3d7da89c87142d3031467ac65041be25404a318b834039c20bbdec74e824e0172924a32099233555a5517fde3b5614daff94a908c6066b93651b650ca9265a7818e3e292b3c3915d67695f0a8c9128bf95c2c224308a12ea13672144df6d0df74", 0x85, 0x4}], 0x40008, &(0x7f00000002c0)=ANY=[@ANYBLOB="5f113c851e2c6e6f6a6f6c6965742c7362736563746f723d3078303030303030303030303030303432362c7375626a5f74797065001000000000000028522d2c736d61636b6673726f6f743d2c6673636f6e746578743d73746166665f752c7375626a5f726f6c653d5b2a9d5e5b215c7b2a2d7a292c666a757569643d56384437373237372d613735322d303805302d375561362d33003764366132612c66736d616769633d3078303030303030303030303030303030371a7375626a4a757365723d2a2c6d6561737572652c736d61636b6b736465663d212c646f6e745f6d6561737572652c00"/247]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)) 17:59:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc}, 0x0, 0x0, 0x0, 0x0) 17:59:05 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:59:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:59:05 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) syz_io_uring_complete(0x0) syz_open_pts(0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x5c0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/142, 0x8e, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) dup2(r0, r1) 17:59:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x8) [ 1135.777940] kauditd_printk_skb: 57 callbacks suppressed [ 1135.777954] audit: type=1326 audit(1760464745.947:3935): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7326 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1135.782598] audit: type=1326 audit(1760464745.949:3936): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7331 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1135.788763] audit: type=1326 audit(1760464745.949:3937): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7331 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1135.804832] audit: type=1326 audit(1760464745.951:3938): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7326 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1135.809529] loop5: detected capacity change from 0 to 16776704 [ 1135.813195] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1135.819764] audit: type=1326 audit(1760464745.952:3939): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7331 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1135.819826] audit: type=1326 audit(1760464745.952:3940): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7326 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:59:06 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:06 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002c2f669f998cf289"]) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x800) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{}, {0x0, 0x3938700}}, &(0x7f0000000040)) dup2(r0, r1) 17:59:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) [ 1135.819883] audit: type=1326 audit(1760464745.952:3941): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7326 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 17:59:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="82a54cb66778f0a63883b221287670102fe34c87fd29384176da1471270f3ccbb126af94b07da9cc6df7d312862f2fb673f737175796379701f1ca3782e58f2cbada59cb5c82f3c0077c0efa56b107f842", 0x51}], 0x1) r3 = dup2(r2, r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r3) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) openat2(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xc8c1, 0x5}, 0x18) accept(r4, 0x0, 0x0) ftruncate(r4, 0x3) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000200)=0xc68, 0x4) 17:59:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0xb) 17:59:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1135.819942] audit: type=1326 audit(1760464745.956:3942): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7331 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1135.820000] audit: type=1326 audit(1760464745.957:3943): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7331 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1135.820087] audit: type=1326 audit(1760464745.957:3944): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7326 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1135.922605] loop5: detected capacity change from 0 to 16776704 [ 1135.944117] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:59:06 executing program 6: r0 = eventfd2(0x1, 0x80800) r1 = timerfd_create(0x2, 0xc0400) dup2(r0, r1) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/217, 0xd9}], 0x7) 17:59:06 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) [ 1136.023261] loop5: detected capacity change from 0 to 16776704 [ 1150.249856] kauditd_printk_skb: 38 callbacks suppressed [ 1150.249870] audit: type=1326 audit(1760464760.419:3983): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7394 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1150.255665] audit: type=1326 audit(1760464760.419:3984): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7394 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1150.265223] loop5: detected capacity change from 0 to 16776704 17:59:20 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:59:20 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x87, @dev={0xfe, 0x80, '\x00', 0x12}, 0x3}, 0x1c) r5 = accept(r4, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000011c0)={{0x1, 0x1, 0x18, r6, {0x1}}, './file0\x00'}) dup3(r4, r1, 0x80000) fsetxattr$security_evm(r2, &(0x7f0000000040), &(0x7f0000001180)=@v1={0x2, "2e76d6d4916183aa2035305ee2206e"}, 0x10, 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) read(r5, &(0x7f0000000100)=""/65, 0x41) dup(r6) r7 = eventfd2(0x5, 0x800) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r8, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r8, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYBLOB="01000080000000002e2f669f998cf289"]) recvmsg$unix(r8, &(0x7f0000001740)={&(0x7f0000001200), 0x6e, &(0x7f0000001580)=[{&(0x7f0000001280)=""/76, 0x4c}, {&(0x7f0000001300)=""/184, 0xb8}, {&(0x7f00000013c0)=""/177, 0xb1}, {&(0x7f0000001480)=""/252, 0xfc}], 0x4, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x148}, 0x100) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "161f584d8781c4b1f8caf88ff6c0012491d60954d0070c8c044ca68fb9c2da0d145ccbb800312e1ad21247adeebf904a2180a298883d6d3f82a46cb319211650b6c9458107117ebc7471d221f87b303d68bc26ed28f5c5ee73cb7324f483b8f051c027f9e9d47d9f51f28893cf86d6a876403b0b4eb0abd740102bb13fb26915e2197498a977931367dcbda0dff831c97de67e952ed5aa63743fa30da8e7d20351325db11ff7d4b6c3d643f929e3ce84e52e19f7d8257bc7e9da0e0277c4c5bd77b83480e9c6fc8749b93c1902b39e2f93ade2d67ecd94f90b5b88cb037c6ed4db454b5ae8e51323438ab4e7122b938a6526e391aeb92dab41bdb91eb9919d93", "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"}) 17:59:20 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{}, {0x0, 0x3938700}}, &(0x7f0000000280)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="04172774d16366caeb6d2bdbf078745b81042f5b1c9c41eed8c190b9637b8d408c0bf9f3843b0396df389cf19341b841bd8196d34d986ef5aea0abf22843607e25d0dff19eb04eecb52f8d6fde72163db608", 0x52}, {&(0x7f0000000080)="21960c0e2788613f46034a344cc29aff7e934f0823c4aadc05b5ce2648f057df70ea3568ee7d022f2dbb39634fcd94de42a30fd82bdb2569884e3936096620735893180361f0353d039303dd2b659fe456b2f08284ab093d0c689bd5e8f54a9ae7e027cf7ab998e20e8eecc2a0c215ee058073fe1fc09a3c1cc9a03c912c7733b5264bcba0688dbd506a77fd9373e5c1236a90427cf5c0eb47", 0x99}, {&(0x7f0000000140)="0cafb7d34053ad08376aef615db7b538ce7fd97f981d5300b3e503777507f7302a24f45c5d480425eaec105da8c866bd85e81619c8db6d6f6dc9abd1dc2b26e9a4d0", 0x42}, {&(0x7f00000001c0)="8d74e5ad460f0ee16bdf194686b9575c358445a9dcc8d589fd470f1ae4de4ed5981771f28fb21e64", 0x28}], 0x4) 17:59:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x10) 17:59:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) 17:59:20 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0) [ 1150.271497] audit: type=1326 audit(1760464760.433:3985): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7394 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1150.293867] audit: type=1326 audit(1760464760.434:3986): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7391 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:20 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) syz_io_uring_complete(0x0) syz_open_pts(0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x5c0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/142, 0x8e, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) dup2(r0, r1) [ 1150.311311] audit: type=1326 audit(1760464760.434:3987): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7394 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1150.319368] audit: type=1326 audit(1760464760.434:3988): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7391 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) 17:59:20 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) fallocate(r1, 0x22, 0x2, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) sync_file_range(r3, 0x9, 0x5, 0x0) 17:59:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x11) [ 1150.347286] audit: type=1326 audit(1760464760.434:3989): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7394 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1150.355707] audit: type=1326 audit(1760464760.434:3990): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7391 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1150.362168] audit: type=1326 audit(1760464760.434:3991): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7391 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1150.383153] loop5: detected capacity change from 0 to 16776704 [ 1150.388467] audit: type=1326 audit(1760464760.435:3992): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7391 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:20 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:20 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x48}, 0x0, 0x0, 0x0, 0x0) 17:59:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 17:59:20 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) syz_io_uring_complete(0x0) syz_open_pts(0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x5c0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/142, 0x8e, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) dup2(r0, r1) 17:59:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x12) [ 1150.489175] loop5: detected capacity change from 0 to 16776704 [ 1150.511634] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1150.543386] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 17:59:34 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c}, 0x0, 0x0, 0x0, 0x0) 17:59:34 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x7, 0x80800) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x414400) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd=r2, 0x8, {0x0, r3}, 0xfffffffc, 0x8, 0x0, {0x0, 0x0, r4}}, 0xfffffff8) ioctl$INCFS_IOC_PERMIT_FILL(r3, 0x40046721, &(0x7f0000000040)={r2}) dup2(r0, r1) 17:59:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x13) 17:59:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0) [ 1164.259246] kauditd_printk_skb: 85 callbacks suppressed [ 1164.259267] audit: type=1326 audit(1760464774.428:4079): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7449 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3011908b19 code=0x7ffc0000 17:59:34 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0x0, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:34 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4}, 0x0, 0x0, 0x0, 0x0) 17:59:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:59:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sr(0xffffffffffffff9c, 0x0, 0xe8b02, 0x0) r6 = open_tree(r5, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r7, @ANYBLOB='./&ile0\x00']) fchown(r1, r4, r7) io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}]) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r8, 0x0, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r9, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r9, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r9, @ANYBLOB="01000080000000002e2f669f998cf289"]) r10 = accept$inet6(r3, 0x0, &(0x7f00000002c0)) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x40000, 0x0) io_submit(0x0, 0x5, &(0x7f0000001580)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, r6, &(0x7f0000000100)="e7bf407e5ed716cfd23bf79485c205b3e11b8b01cc589f74e8cbcde81864422e734cc20f289e13351e63ba51772389f57f783e02b481be0e3659587052add202f75a8c7ce95dd3fb3e9187d5ebfa8ca09c63", 0x52, 0x401, 0x0, 0x2, r5}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x8, r8, &(0x7f0000000240)="b341c73cb9d860945dc3aba8f03b06e388d74a02d39a367b2e06b1c9a98604b42b101a8f6100d480f4a9fdf27ce63e52663ebca57389fcbf904510db2adca0d18077bc977e4e6912cc8d5edca0ee0984da0f12bb3887f50c1a9d13659dc71a996f560e3a7315fce6b487c84fd982344692ed647b1072c27aad1050cb7e", 0x7d, 0x7f, 0x0, 0x2, r9}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x1, r10, &(0x7f0000000300)="bfe2ebaddcc80233cbbf06fa2e88fba52a33800f6ac58c1c502f5588a0d7f1283fb5fd2958b0a0f2406aac061a5c7d1881e990f3865175b384f223f5094a6f63a8a79b9e845b9c67a60a56ad7d90e7baa7ba67aae106b4d679d4e570b1cc21705619de4bd570c726855ed3eff47790f678a8a47ef62fe4c847fedccc397b9e6034579c372b7343f0714557041b0573ddf8", 0x91, 0x3f, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x4000, 0xffffffffffffffff, &(0x7f00000004c0)="2732c533bbdbe007d419efd2d9d7ca7f59289c5ea69bec77d4bde907d7ae7612616973fcff9896ee76d875ae45115cd906f6c32e049b2908ee519e1a9895f49fab73b10c60d40944939e78154838522752cd6fd00132277c095d06dafe0d9741b1746ebddecb01d1a77b41f462e2cb50d9b72d0b0f4c75643f88b0dc75ba6e84ca172a5ce7d0e926c11df7ad880c0134aea1a9e2297b5a83af7ffa24b26c9b75c7eddb7ce8f7940af2aff27968adde1ff00a6087702c75fbd1a298e107c6c9f360debb00ecaeecc217e0991fbea6fe7a41cf8f1203be78f29a57670cb60533e974c1057e5cc5c13278c4099b24e8c71c98592cc84bf19f3391fb31c1d741c7e53a3720255c9fd03418283c1c56ae2d16e280c9f38d65e8a47fecc77428301cb0c7f4f8f0618860e7231e243f8bf2820109db4d60af131bed3aa1903e4d8ef7d4cc95e1bf0d75801f009e2fc56caaa2704d5bece0f654616751c640e30962857b6158fdc87cfa6c23be4fc2bd33cb0b4d1d969bc015fd23706c44b9cf1222da1fef9cb7cc2f00f10c692e1a70bf60684a4dcc4af51beeca18afbdc321e0091c6bf93bbefa117e03fa5aa0a73adab096f32568e01be694fdae676fc87462f9a1647165bee47994217e4541054188a3644e4ffc45610a425b6a53ff9a40da2650e081f5a608e6e82e2abebbc7bd259551095a3be88bdd2fb5b5a908ba8144c966be4b7c2173c727bed9af2f5b66197379f3597e28926ab3a3ec398c0634384eec9e5a0018503ce2116e64a5cfea6f0eb4aef6b6c4f3319c6dc4def2eb71452f3c7cda5d1963f84773dcd4959b872f2c4bf588b502e49f81629f0942b3726801abc9a2138fa8bbd65c368140991abad4e2dea3feb6a364697241e0a8579a6baadd6cb791929a59acec9a49e2f3fee06efce116b2cbbb675909e05e0748b206b40013bdfed9abca25335eb727d30b5a33306e38680bbf2d39fb0c58617ba54771f147679425bee6e866a42aa9632b572e497a1c9e70cd30eff96106f61e7bfcf7282f6579592c32f4691d874bac234ddb5afe822bd8cf84406cdea9b8e07a2ac10b18f735b7d0827139a7659c81232f22e956c9ac0492a03d238f7c4811632de367d9d1147e14405776bbcdd2acc4db37c92d6eea121b0eb4d4acc5ccb286efa3f8286ffc3520b8f2cfe589e78e0f590c4cd4d507256454987b04d7065772c8f612852da9da5e8370b57bc7455f092095178d4a6c061c0da37bdb2248b5c14ad784a9d39cef172cc451965f04e8e28ceeace64704f242ae7499273bd921418dd842c877f772d931e878097e8dcdb55da8244d6faadfd0ff2b8d8425f80add6edfae91c7363188ba995cb95c1a1eae7153bf0fdd03543abc0a59d2e9e379754d324d3817d46aa0ce22fb628f2067dddb644275fcb06f741afc0d18db4b6c8d2c694754394025ea4e873bc67f50f3bb2bc0b43080d7509e648020a1162d11e41cd0875abc87907e26c2bb68d0828a9a079231b7d6167689579bc1caba671386eb2b174a2314f2f9043dde92678d8ad81c41ac5264578712506da779ee4369d2d9c0cb9851f77bed8c13712b34336d71e642ea6b03553b4511265cef08ce7a98580c34728e62bc42ff1f12df81f23224cfff857b60989020b499892f894a752d12c96b87436167ea8a22506ebcd660506dd8cecb7e7adb115b9487814c32ff36b60872c761fe529ba75b610ec4be12c5b150be52907dda95f22cda3c62b4b48a594ebf76a1709eaee6a8a4a2b5dce259e44a1363ebe390d2fad703596ad8d36d91dc77ff74d55b399a4d5bc440ae56c7c05cd880bd4500522349949328faf63b2c1c081cc5a5963787ca254a4a7a586812664ba4f92c55c16d2023c25feefd86912fc197302f43a87dc1b94915678a6062462a9975fce4763a701b874b4808b4992759a3871b280a8489150d16706798f4c216944455891b2aafa2ee7345979b544d1bbb8081697b9c88e12ac1b49255cf213aa25ca07ecaf7d3cbd8ac347822c8c727f57895b94912837f1217175ace3a5f9d408e69c6bc8205262875144929477f5efb7459d85f81110f4fc7ac3c1fcbce96bc34671b603e223783567a805d9c36fa91ef7f95065a43c33a414a9741780635077a94b34d2280d0e07cd61d6f3227138b5b5ebcc1bb72e182e7378e3015b629e6aa53a55b6528d280bd4a8bc5a66fee9fb6eecebaec8003f1ae46a8678eec2ce5201ae05242e09d0e2ec3f0a69b609f627864cd23e36983b3e3c6ccd9ead3a4bd48a0a45da58bd9949482f4b7c9a99a64d99ae632fe75379ad83e0333754e57da7bd8ba8d8aa52a2b3a275484697b1dd21cd5d4b0dde6187370fde09e2d8604f2d1f60bc1175e529c91d43a7e81e66b5eb74f9a8308d6653365360c9563741a8b4dffa809b7bafd6d5680e9338f05f7ef38095653cff4305b5ce3852f6b31eb6250af9eea86de00181d4144952c0041241ff0aa1a7f5102b976899e505c22b25b2a7fa049a0e4724c85b678a90ae48d7969e27e3d6f73ee8db7dd268b4801f291053770175642f42db5e66d4539877e8ae5fdee4db7c636973fcf103d1665c17f1d9184c0e7c6bc65a563d102b54e63cd56bec8c7fbe78252eb111dd5f1aec38b460937c7fbe7c3ed8cb6335eb561d31892a4da3fab004f1942eb49b514a12a58aadaed0a7c93096094ce7930507d6b1d80110f4158aff074a6939066ebb42016ff729641d101a878626d8371cdee1e3522149e8882d0a767041c349cc4ab7fe15a9bc6d4f4235db17c6eeaa6bcbd18a1a7750a2c92ccc813debd19def6a59a3c45c224810372e2a4a0f37eda7d87ec6be4ba2b3b726809c1ccb09613b667a29ec59ebba1ed4b29aeedeeab671884172af0e3c8b3cd20f78a63df85b208a8241be2309e0142959c63a100066e0ba6fc67eade96f1286592bbdaf1063913d044b2f2005d2d6fef4a8d11c02cad7310f7b1feb297df03aa01fdb03ca44a08eb55de61090beb47cbc7fe28098050fc043a1fe902caf23adc69aa251ae74915df487e6c38003f677d810c64ceb0f0240341e0477995d98a7f84b8a73d35081d7c638b3760645221f5be1e38973a2bc68a17987acd9679ab54b58c3f2f466e4572ab66d5c77244135c653ce9f8d4fe465f10597c41cec54a2cbd36f080a160f41498937a620294d1bdf7023b3242825a1378b611197202671ce653a18192ab60817abe61ef7b4299c4049a96072e18fa22c659ed6022c477537f8fe4f9840fdb3210642998ec7f6dca8d4d0b4c1314b700975d2539836df673f0f8462730729ff6084c1789c81cd0297eb0fc1e86333954f464a39d1add7e71a8c016b01089cf256c21309ffb38c376f786b428e6af2e9664bfc0e0467a5e36587edc4f94c951ef953f56591a20352e0a1e91935f21d1936a2d7b5a85b7069d14c1dc750bc655e6825e71cb397ca047e5291b783feb56804aba4aff286039a448aa30556c2bda8a165da1b19591606e414143728efcd0198b3e0bb0061e446376a82832ade8a070b7ba33694c4a58548c520469b0f1de603118a58aa45a44c1329e96cb992d367a297829a75b44040f9448c025f25f997eb79cd30077fe13412b08b7caa4f2c4790421f5b43416e7d504fbfecfa040cdf4d4b8da34c57f4b35dd6c0b242b09ba513ddc1f4aba86e0d81791ecc501adfa8c61ec0742c43b85d9ea4a6093323d9adcf2ba035f3e0828a82096afc217280de64f5c04f952c958ba005a6639daef5753b147ef5ee28910fb99fa7fe3be9f704d56801ded4b4386c7eae41098cd73f116455c2dd887f5a7512b268109227fd74c97811109ab3d27a1459565c0c248d7ac5eacc356ea6f2c00a371b3b0a5683014aaff606ca4d06eca19665b2abca3db1897f7770bef6e9bc670da76d822d2ebe151fe34c842d6cadc0c338f3a72cd6e42eb68790adcc55003e06a35d1f760b84d12a446bf210698b99cd378079338d245e58d6446448b5a787d15018bc9ea52d4d38062c4797f43a50bf47b9f2f945466874f1adcc9973c4338189e4da6851c32084ef6924d21a2c62bb9127e70622f744bc3db82855dff8a7480528fab2c606036e01a2523b65ba838048f33d2f25b1d4b79f5f178bf93e6080ba7794e91efeeb0d78072ccd8fd01f3e022b0555d96799a6e09e6091c6c0577e60397cb06c8e57ae9f948b506674f1141d69192f1a5436ec8200d426eb41e27f9bd4b6ff1de3b6b1f8d0ad149a5857f7fc0477af758c55400597a8dd9fe79e8abfabb4b8e3645461251fcc2f60cb0874d4f829f78b86e40c3ca6e45e21eaf0528accf26c84eb8fc3667a16b156a98ad10c0a2fcd1ebceabb456db518275d9fadf46060363515d83f03d6b6489efd021a547af73695b098f07eaae0ed1d3cff7105e2c910ef4867f2dd9be370d596fe2cfe4387bddff46ab31f651d65131370fecdf05de0ae1e7111ec45381989f2b922b4bf6826fa664812b944f3c0a8b60a336d32f74a0e630d525adba70c4f571521330d28308e32dcbcf213bf9acb11593e0a5235e4feaf865a1b0cd218ef6574fd87a35d466e3baa07e483851deae87e5c104edbaa0d8f5a073c172d69a29b5798d33983bc64490835a7e6f94e1443f80ff627fe7ea44af4572eda5be14a1e95ef843c72e3ca47ca274ebd9f26a4737d60856720176c54fef52cc75ab6d8463456be96f17fd74ad64c08c521197160d0960c1660b2ce695ce0b21faabc04d8f40560903a9df7ce954fafb2dd9004f60ab977e6a815f4bac08c3d02c85d9aee003864bd0faff50e0eef837b684881139d918a0db98332b12eaf1f118586e0acd0a87f4733eb04fc774756509dfdb111d4194b715e1d4447ae5e4f00ece7fb097551fd503c4c9066e7ff0027751ad072e8af161d757a03bec7bc1616e5d9b73ddcea65e16868dc435bb4124352b21196ad8a267266235c7199bbba36beeac87e78b75f5d7e015be246e95643a326a8131c12007812a2ab5f46704cd4b4791e23820a2b0b8dd7d63df1d4f58f7c12b1918d0628f0ecef6221f669cbda1df59b95979ad99e963a7ba3317105f0ee4608cab5c03b75960f539dfcdf2cb5d9bb61d968dcaa83c5d63f23b952886aed4aa39353a3a125591e024c2fca5f7be23e5b1d6adfa1a1de339cd8b6fd331160fa389b408af55719948b84d17569aa3cbef20be4a9aba9dad8301d6c741cd429bce4705ac518df8d7900dd3b7b2e0c992cfab32c389432b7e3cded481cf93ffe0a14fa7a8b44b6712b94f859c58af3a84aa1ceafd6e29dcb457e6e71d721337c08fd382c9aeac3d216775d5548095a6ceca4dac962498e996089a4845300adf767a0d2b1d5fa56a77c745944a1c4fd5fe28dbd345f1f38b8a0d5881c4883fc6f8f8a77618c6c60e08c775c981cd1c7a86b78269f14a976475b1b1c39daed40e808ee09f1b7e9a548a3c9c5aa6d98236a90e150539909bf21fa585bc3a4b61603fdff69d96f0498f26a21238ae83cd44c27593982e7d024092365dc737e77fe9286a1d88df046d1c94a889bddd3c49dd839406ce1ff11f6d6f0df61d0ea4a9ab3ae2fd2a1f0c00c5c99419d0e2e83b7902e85d885cb65437d7537961cdb3e0b9cae22f56ca41f3c58ac9e9e69752fc19d88e81522ef4854667639a3e7ed40e34c396e4f6029d4ac10fe069d1d80e8b6ca6cb5cdd09be21eaed702eea4bb9897581e0e78e404e397abdda827f2d353ed85f2612634af3636a337e36c4844d93a182065666c4a6c84a2bc6fad34226", 0x1000, 0x20, 0x0, 0x1, r11}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x8, r6, &(0x7f00000014c0)="0bf00b13b5a02a3fd6264111c51dd59aecc00896a9f22218163f46a9260c8a813087077a8e70db8d64fabd8cd037b456c363f4885f42e2c4963579eed0c34edca0cd3d4b2d3e104063d1d74a7f62a8edc30fda01446257798af5c7485d29bcd0", 0x60, 0x546, 0x0, 0x3}]) [ 1164.292045] audit: type=1326 audit(1760464774.428:4078): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7453 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:59:34 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0x0, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1164.317253] audit: type=1326 audit(1760464774.429:4080): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7449 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f3011908b19 code=0x7ffc0000 17:59:34 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x23, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) [ 1164.337703] audit: type=1326 audit(1760464774.429:4081): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7449 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3011908b19 code=0x7ffc0000 [ 1164.360221] audit: type=1326 audit(1760464774.430:4082): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x10001) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) r1 = eventfd2(0x0, 0x0) r2 = timerfd_create(0x0, 0x0) dup2(r1, r2) 17:59:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x14) [ 1164.373350] audit: type=1326 audit(1760464774.430:4083): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:34 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0x0, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1164.385925] audit: type=1326 audit(1760464774.431:4084): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x82, 0x800) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000001, 0x100010, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000000000)=@qipcrtr, &(0x7f0000000100)=0x80) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x4004, @fd=r4, 0x101, 0x56, 0xfffff000, 0x1c, 0x1, {0x1, r5}}, 0x6) r6 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r6}], 0x2, 0x0, 0x0, 0x0) [ 1164.394750] audit: type=1326 audit(1760464774.431:4085): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1164.412875] audit: type=1326 audit(1760464774.431:4086): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 17:59:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r3, 0x6200}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x8}) [ 1164.435761] audit: type=1326 audit(1760464774.431:4087): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7451 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 17:59:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x15) 17:59:34 executing program 6: eventfd2(0x0, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) dup2(r1, r0) [ 1164.559227] FAULT_INJECTION: forcing a failure. [ 1164.559227] name failslab, interval 1, probability 0, space 0, times 0 [ 1164.560640] CPU: 1 PID: 7497 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1164.561435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1164.562384] Call Trace: [ 1164.562690] dump_stack+0x107/0x167 [ 1164.563111] should_fail.cold+0x5/0xa [ 1164.563551] ? __do_sys_memfd_create+0xfb/0x450 [ 1164.564086] should_failslab+0x5/0x20 [ 1164.564523] __kmalloc+0x72/0x390 [ 1164.564926] __do_sys_memfd_create+0xfb/0x450 [ 1164.565438] ? ksys_write+0x1a9/0x260 [ 1164.565877] ? memfd_file_seals_ptr+0x170/0x170 [ 1164.566413] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1164.567011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1164.567606] do_syscall_64+0x33/0x40 [ 1164.568038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1164.568627] RIP: 0033:0x7f3011908b19 [ 1164.569052] 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 [ 1164.571192] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1164.572097] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1164.572943] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1164.573767] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1164.574582] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1164.575395] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 17:59:34 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x68}, 0x0, 0x0, 0x0, 0x0) 17:59:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 1) 17:59:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(r4, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="01000080000000002e2f669f998cf289"]) openat(r5, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) fcntl$setown(r2, 0x8, r4) r6 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r6}], 0x2, 0x0, 0x0, 0x0) 17:59:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0) 17:59:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x16) [ 1182.914742] FAULT_INJECTION: forcing a failure. [ 1182.914742] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.916917] CPU: 1 PID: 7523 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1182.918195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 17:59:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 17:59:53 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x0, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 17:59:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder-control\x00', 0x800, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) r5 = dup2(r3, r4) ppoll(&(0x7f0000000080)=[{r1}, {r5}], 0x2, 0x0, 0x0, 0x0) io_setup(0xe44, &(0x7f0000000100)=0x0) r7 = fcntl$dupfd(r5, 0x0, r0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r8, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r7, 0xc018937a, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES64=0x0, @ANYRESHEX]) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x12003, 0x0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r9, 0x0, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r12, 0x0, 0x0) io_submit(r6, 0x5, &(0x7f00000005c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r7, &(0x7f0000000140)="2ad909", 0x3, 0x9, 0x0, 0x1, r8}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x4, r10, &(0x7f0000000200)="f52282ac62b4e1f14421f40aa393f800f355d1c0c742bb4a70f64e55f7abdb0e757236c454a3e17ac6f6c518ab", 0x2d, 0x5, 0x0, 0x2, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x2040, r11, &(0x7f0000000280)="89b15828275722b9998fec55d5124e6bbd3ab4da3083924b66c050cc7c53067d70df95e72e8bb6c321248f0a64f140b35c0dd15557c294f382393792d4657179097bdfd48064446708fdfdf686dc7f23c3b9ba671eea4087af62cca869afc57362b4378d6a354ec7656b29579fb72b4b37680f2c68920c988bb43284fd68f62865a2bded78683c2ea20ce6f563c130832687a0369cd7f5973bdfe381c2139b0ddf0e810564a5c865f00df71757eeacd1934111cdf1e6a9bee388e313101499f3c8e113e4ae3b5f06be2078a0ad6a9a5c7fd233827b0b11a78083d2307314f1218b97eda73ac9fcbb5d82afd867", 0xed, 0x8, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0xfc01, r12, &(0x7f00000003c0)="c16cb08b71ab9c87134f823815264af3f2c3e390fc128468699667628f8682b6867feb65b9dc8746223cd3d582edb0fec9686e779b122c7f65b3dda0baa9aa706a059c0a1701fb5cc977bba79d11", 0x4e, 0xffffffffbd4182d9, 0x0, 0x3, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f0000000480)="95d193836b8aa43653d98870f0f327500183e814426e9308c2eeac97bc12646a79db6ff8364f8536aeb2412e85c4e8a06da73984b6b2586e046fa35f2fc2b60cc48201dc38906bee812c892bd5b7f3eadf090b32066377003070ee508602a9fc1e218b2566a9911afbf2141565246c8a114ae6bf07683be61dfba1344284f82cf071198b3699a1728d0b1b4d3365d80f6c6bd296d298b0ebf2e8ed9a60190c10fee4ff21c5b1e666817e5e0f5b53d086b6cfe9eac9c4ef40f61c800f81ec96f0aeedc03ed53db02e51d2bc966db8fc0d6e1161e285c6c2cc94ee034260c75e04c4c911181b41f2", 0xe7, 0x0, 0x0, 0x2}]) 17:59:53 executing program 6: eventfd2(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r1 = timerfd_create(0x0, 0x0) dup2(r1, r1) 17:59:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x17) 17:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 2) [ 1182.919905] Call Trace: 17:59:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x15) [ 1182.920504] dump_stack+0x107/0x167 [ 1182.921366] should_fail.cold+0x5/0xa [ 1182.922105] ? create_object.isra.0+0x3a/0xa30 [ 1182.922991] should_failslab+0x5/0x20 [ 1182.923733] kmem_cache_alloc+0x5b/0x310 17:59:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c}, 0x0, 0x0, 0x0, 0x0) [ 1182.924529] create_object.isra.0+0x3a/0xa30 [ 1182.925512] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1182.926461] __kmalloc+0x16e/0x390 [ 1182.927127] __do_sys_memfd_create+0xfb/0x450 [ 1182.927954] ? ksys_write+0x1a9/0x260 [ 1182.928674] ? memfd_file_seals_ptr+0x170/0x170 [ 1182.929530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1182.930482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1182.931431] do_syscall_64+0x33/0x40 [ 1182.932116] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1182.933058] RIP: 0033:0x7f3011908b19 [ 1182.933742] 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 [ 1182.937110] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1182.938486] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1182.939782] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1182.941087] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1182.942367] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1182.943658] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1182.958604] kauditd_printk_skb: 129 callbacks suppressed [ 1182.958630] audit: type=1326 audit(1760464793.128:4217): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7524 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1182.985265] audit: type=1326 audit(1760464793.128:4218): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7524 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1182.995435] loop5: detected capacity change from 0 to 16776704 [ 1183.005765] audit: type=1326 audit(1760464793.144:4219): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1183.010864] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1183.027097] audit: type=1326 audit(1760464793.145:4220): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 17:59:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x18) 17:59:53 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x0, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1183.047389] audit: type=1326 audit(1760464793.146:4221): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1183.054860] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1183.080560] audit: type=1326 audit(1760464793.160:4222): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1183.104019] audit: type=1326 audit(1760464793.160:4223): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1183.126103] audit: type=1326 audit(1760464793.160:4224): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1183.131234] audit: type=1326 audit(1760464793.161:4225): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1183.140188] audit: type=1326 audit(1760464793.162:4226): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7526 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:00:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) (fail_nth: 1) 18:00:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 3) 18:00:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 18:00:07 executing program 2: ioperm(0x2, 0x9, 0x7ff) r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{}, {r1}], 0x2, 0x0, 0x0, 0x0) 18:00:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x19) 18:00:07 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x74}, 0x0, 0x0, 0x0, 0x0) 18:00:07 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x0, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:07 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) read(r2, &(0x7f0000000040)=""/40, 0x28) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000000)=r0, 0x1) [ 1197.817001] FAULT_INJECTION: forcing a failure. [ 1197.817001] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.820216] CPU: 0 PID: 7551 Comm: syz-executor.4 Not tainted 5.10.245 #1 [ 1197.822078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.824321] Call Trace: [ 1197.825042] dump_stack+0x107/0x167 [ 1197.826039] should_fail.cold+0x5/0xa [ 1197.827078] _copy_from_user+0x2e/0x1b0 [ 1197.828168] do_ipv6_setsockopt.constprop.0+0x160a/0x4170 [ 1197.829681] ? mark_lock+0xf5/0x2df0 [ 1197.830697] ? ipv6_update_options+0x3c0/0x3c0 [ 1197.831931] ? lock_chain_count+0x20/0x20 [ 1197.833068] ? mark_lock+0xf5/0x2df0 [ 1197.834087] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1197.835483] ? SOFTIRQ_verbose+0x10/0x10 [ 1197.836599] ? lock_chain_count+0x20/0x20 [ 1197.837732] ? __lock_acquire+0xbb1/0x5b00 [ 1197.838901] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1197.840335] ? SOFTIRQ_verbose+0x10/0x10 [ 1197.841451] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1197.842891] ipv6_setsockopt+0xda/0x190 [ 1197.842922] FAULT_INJECTION: forcing a failure. [ 1197.842922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.843980] tcp_setsockopt+0x139/0x26e0 [ 1197.844014] ? tcp_sock_set_keepidle+0x40/0x40 [ 1197.844035] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1197.844054] ? find_held_lock+0x2c/0x110 [ 1197.844087] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 1197.853070] ? __fget_files+0x2f8/0x520 [ 1197.854160] ? selinux_socket_setsockopt+0x6a/0x80 [ 1197.855490] ? sock_common_setsockopt+0x2b/0x100 [ 1197.856855] __sys_setsockopt+0x180/0x2b0 [ 1197.857976] ? sock_common_recvmsg+0x1a0/0x1a0 [ 1197.859218] ? __ia32_sys_recv+0x100/0x100 [ 1197.860335] ? fput_many+0x2f/0x1a0 [ 1197.861319] ? ksys_write+0x1a9/0x260 [ 1197.862332] ? __ia32_sys_read+0xb0/0xb0 [ 1197.863448] __x64_sys_setsockopt+0xba/0x160 [ 1197.864658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1197.866049] do_syscall_64+0x33/0x40 [ 1197.867059] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1197.868463] RIP: 0033:0x7f9a3cd2cb19 [ 1197.869463] 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 [ 1197.873496] RSP: 002b:00007f9a3a2a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1197.875152] RAX: ffffffffffffffda RBX: 00007f9a3ce3ff60 RCX: 00007f9a3cd2cb19 [ 1197.876725] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000003 [ 1197.878273] RBP: 00007f9a3a2a21d0 R08: 0000000000000020 R09: 0000000000000000 [ 1197.879823] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000001 [ 1197.881393] R13: 00007ffed7abd5ef R14: 00007f9a3a2a2300 R15: 0000000000022000 [ 1197.882979] CPU: 1 PID: 7549 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1197.884464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.886236] Call Trace: [ 1197.886805] dump_stack+0x107/0x167 [ 1197.887589] should_fail.cold+0x5/0xa [ 1197.888425] _copy_from_user+0x2e/0x1b0 [ 1197.889284] __do_sys_memfd_create+0x16d/0x450 [ 1197.890263] ? memfd_file_seals_ptr+0x170/0x170 [ 1197.891276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1197.892424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1197.893537] do_syscall_64+0x33/0x40 [ 1197.894343] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1197.895463] RIP: 0033:0x7f3011908b19 [ 1197.896266] 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 [ 1197.900415] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1197.902128] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1197.903745] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1197.905369] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1197.906989] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1197.908622] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1197.923592] kauditd_printk_skb: 47 callbacks suppressed [ 1197.923611] audit: type=1326 audit(1760464808.093:4274): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7556 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1197.931263] audit: type=1326 audit(1760464808.093:4275): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1197.946351] audit: type=1326 audit(1760464808.094:4276): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1197.963130] audit: type=1326 audit(1760464808.094:4277): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:00:08 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1197.981662] audit: type=1326 audit(1760464808.095:4278): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:00:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1a) [ 1197.996871] audit: type=1326 audit(1760464808.095:4279): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1198.022285] audit: type=1326 audit(1760464808.095:4280): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:00:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) (fail_nth: 2) [ 1198.042222] audit: type=1326 audit(1760464808.096:4281): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 4) [ 1198.062218] audit: type=1326 audit(1760464808.097:4282): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1198.083949] audit: type=1326 audit(1760464808.098:4283): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7550 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:00:08 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a}, 0x0, 0x0, 0x0, 0x0) [ 1198.105801] FAULT_INJECTION: forcing a failure. [ 1198.105801] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1198.108738] CPU: 1 PID: 7572 Comm: syz-executor.4 Not tainted 5.10.245 #1 [ 1198.110285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.112439] Call Trace: [ 1198.113122] dump_stack+0x107/0x167 [ 1198.114065] should_fail.cold+0x5/0xa [ 1198.115069] _copy_from_user+0x2e/0x1b0 [ 1198.116117] ipv6_flowlabel_opt+0x1eb/0x2d30 [ 1198.117272] ? lock_acquire+0x197/0x470 [ 1198.118304] ? do_ipv6_setsockopt.constprop.0+0x2c1/0x4170 [ 1198.119761] ? ipv6_flowlabel_opt_get+0xaa0/0xaa0 [ 1198.121026] ? lock_downgrade+0x6d0/0x6d0 [ 1198.122089] ? do_raw_spin_lock+0x121/0x260 [ 1198.123199] ? mark_held_locks+0x9e/0xe0 [ 1198.124257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1198.125644] do_ipv6_setsockopt.constprop.0+0x4d4/0x4170 [ 1198.127051] ? ipv6_update_options+0x3c0/0x3c0 [ 1198.128228] ? lock_chain_count+0x20/0x20 [ 1198.129316] ? mark_lock+0xf5/0x2df0 [ 1198.130283] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1198.131649] ? SOFTIRQ_verbose+0x10/0x10 [ 1198.132714] ? lock_chain_count+0x20/0x20 [ 1198.133804] ? __lock_acquire+0xbb1/0x5b00 [ 1198.134904] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1198.136257] ? SOFTIRQ_verbose+0x10/0x10 [ 1198.137389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1198.138757] ipv6_setsockopt+0xda/0x190 [ 1198.139780] tcp_setsockopt+0x139/0x26e0 [ 1198.140850] ? tcp_sock_set_keepidle+0x40/0x40 [ 1198.141834] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1198.142929] ? find_held_lock+0x2c/0x110 [ 1198.143799] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 1198.145013] ? __fget_files+0x2f8/0x520 [ 1198.145875] ? selinux_socket_setsockopt+0x6a/0x80 [ 1198.146936] ? sock_common_setsockopt+0x2b/0x100 [ 1198.147956] __sys_setsockopt+0x180/0x2b0 [ 1198.148852] ? sock_common_recvmsg+0x1a0/0x1a0 [ 1198.149829] ? __ia32_sys_recv+0x100/0x100 [ 1198.150740] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1198.151710] ? ksys_write+0x1a9/0x260 [ 1198.152539] ? __ia32_sys_read+0xb0/0xb0 [ 1198.153400] __x64_sys_setsockopt+0xba/0x160 [ 1198.154332] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1198.155430] do_syscall_64+0x33/0x40 [ 1198.156221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1198.157321] RIP: 0033:0x7f9a3cd2cb19 [ 1198.158115] 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 [ 1198.162019] RSP: 002b:00007f9a3a2a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1198.163641] RAX: ffffffffffffffda RBX: 00007f9a3ce3ff60 RCX: 00007f9a3cd2cb19 [ 1198.165170] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000003 [ 1198.166685] RBP: 00007f9a3a2a21d0 R08: 0000000000000020 R09: 0000000000000000 [ 1198.168356] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000001 [ 1198.170182] R13: 00007ffed7abd5ef R14: 00007f9a3a2a2300 R15: 0000000000022000 [ 1198.185119] FAULT_INJECTION: forcing a failure. [ 1198.185119] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.187831] CPU: 0 PID: 7574 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1198.189446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.191378] Call Trace: [ 1198.192006] dump_stack+0x107/0x167 [ 1198.192874] should_fail.cold+0x5/0xa [ 1198.193769] ? shmem_alloc_inode+0x18/0x40 [ 1198.194762] should_failslab+0x5/0x20 [ 1198.195649] kmem_cache_alloc+0x5b/0x310 [ 1198.196615] ? shmem_destroy_inode+0x70/0x70 [ 1198.197646] shmem_alloc_inode+0x18/0x40 [ 1198.198591] ? shmem_destroy_inode+0x70/0x70 [ 1198.199613] alloc_inode+0x63/0x240 [ 1198.200475] new_inode+0x23/0x250 [ 1198.201298] shmem_get_inode+0x15e/0xbc0 [ 1198.202254] __shmem_file_setup+0xb8/0x320 [ 1198.203241] ? _copy_from_user+0xfb/0x1b0 [ 1198.204218] __do_sys_memfd_create+0x275/0x450 [ 1198.205298] ? memfd_file_seals_ptr+0x170/0x170 [ 1198.206398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1198.207619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1198.208844] do_syscall_64+0x33/0x40 [ 1198.209718] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1198.210902] RIP: 0033:0x7f3011908b19 [ 1198.211775] 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 [ 1198.216076] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1198.217848] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1198.219499] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1198.221174] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1198.222825] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1198.224499] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 18:00:08 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1b) 18:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 5) 18:00:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) (fail_nth: 3) [ 1198.404236] FAULT_INJECTION: forcing a failure. [ 1198.404236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1198.406854] CPU: 1 PID: 7587 Comm: syz-executor.4 Not tainted 5.10.245 #1 [ 1198.408320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.410142] Call Trace: [ 1198.410706] dump_stack+0x107/0x167 [ 1198.411483] should_fail.cold+0x5/0xa [ 1198.412307] _copy_to_user+0x2e/0x180 [ 1198.413139] simple_read_from_buffer+0xcc/0x160 [ 1198.414130] proc_fail_nth_read+0x198/0x230 [ 1198.415271] ? proc_sessionid_read+0x230/0x230 [ 1198.416420] ? security_file_permission+0xb1/0xe0 [ 1198.417480] ? proc_sessionid_read+0x230/0x230 [ 1198.418474] vfs_read+0x228/0x620 [ 1198.419254] ksys_read+0x12d/0x260 [ 1198.420025] ? vfs_write+0xb10/0xb10 [ 1198.420886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1198.422006] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1198.423107] do_syscall_64+0x33/0x40 [ 1198.423910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1198.425006] RIP: 0033:0x7f9a3ccdf69c [ 1198.425792] 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 [ 1198.429723] RSP: 002b:00007f9a3a2a2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1198.431337] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f9a3ccdf69c [ 1198.432869] RDX: 000000000000000f RSI: 00007f9a3a2a21e0 RDI: 0000000000000004 [ 1198.434385] RBP: 00007f9a3a2a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1198.435894] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000001 [ 1198.437442] R13: 00007ffed7abd5ef R14: 00007f9a3a2a2300 R15: 0000000000022000 [ 1198.439800] FAULT_INJECTION: forcing a failure. [ 1198.439800] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.442417] CPU: 1 PID: 7588 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1198.443902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.445730] Call Trace: [ 1198.446297] dump_stack+0x107/0x167 [ 1198.447070] should_fail.cold+0x5/0xa [ 1198.447880] ? create_object.isra.0+0x3a/0xa30 [ 1198.448859] should_failslab+0x5/0x20 [ 1198.449668] kmem_cache_alloc+0x5b/0x310 [ 1198.450531] create_object.isra.0+0x3a/0xa30 [ 1198.451461] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1198.452564] kmem_cache_alloc+0x159/0x310 [ 1198.453451] ? shmem_destroy_inode+0x70/0x70 [ 1198.454391] shmem_alloc_inode+0x18/0x40 [ 1198.455251] ? shmem_destroy_inode+0x70/0x70 [ 1198.456179] alloc_inode+0x63/0x240 [ 1198.456961] new_inode+0x23/0x250 [ 1198.457713] shmem_get_inode+0x15e/0xbc0 [ 1198.458590] __shmem_file_setup+0xb8/0x320 [ 1198.459486] ? _copy_from_user+0xfb/0x1b0 [ 1198.460380] __do_sys_memfd_create+0x275/0x450 [ 1198.461355] ? memfd_file_seals_ptr+0x170/0x170 [ 1198.462347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1198.463463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1198.464566] do_syscall_64+0x33/0x40 [ 1198.465355] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1198.466443] RIP: 0033:0x7f3011908b19 [ 1198.467230] 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 [ 1198.471151] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1198.472771] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1198.474285] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1198.475799] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1198.477320] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1198.478845] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1198.492298] loop5: detected capacity change from 0 to 16776704 [ 1198.501485] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1198.518637] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:00:24 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 18:00:24 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x300}, 0x0, 0x0, 0x0, 0x0) 18:00:24 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x400002, 0x0) r2 = io_uring_setup(0x7473, &(0x7f0000000040)={0x0, 0x1f2c, 0x8, 0x1, 0x13f, 0x0, r1}) r3 = timerfd_create(0x0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) dup2(r0, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) read(r4, &(0x7f00000000c0)=""/252, 0xfc) 18:00:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:24 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1c) 18:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 6) 18:00:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1214.454345] kauditd_printk_skb: 78 callbacks suppressed [ 1214.454364] audit: type=1326 audit(1760464824.597:4362): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1214.470209] audit: type=1326 audit(1760464824.634:4363): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1214.477398] FAULT_INJECTION: forcing a failure. [ 1214.477398] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.480016] CPU: 0 PID: 7612 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1214.481606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.483540] Call Trace: [ 1214.484158] dump_stack+0x107/0x167 [ 1214.485020] should_fail.cold+0x5/0xa [ 1214.485913] ? security_inode_alloc+0x34/0x160 [ 1214.486972] should_failslab+0x5/0x20 [ 1214.487854] kmem_cache_alloc+0x5b/0x310 [ 1214.488802] security_inode_alloc+0x34/0x160 [ 1214.489819] inode_init_always+0xa4e/0xd10 [ 1214.490817] ? shmem_destroy_inode+0x70/0x70 [ 1214.491838] alloc_inode+0x84/0x240 [ 1214.492685] new_inode+0x23/0x250 [ 1214.493492] shmem_get_inode+0x15e/0xbc0 [ 1214.494449] __shmem_file_setup+0xb8/0x320 [ 1214.495445] ? _copy_from_user+0xfb/0x1b0 [ 1214.496411] __do_sys_memfd_create+0x275/0x450 [ 1214.497479] ? memfd_file_seals_ptr+0x170/0x170 [ 1214.498559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1214.499777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1214.500990] do_syscall_64+0x33/0x40 [ 1214.501882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.503066] RIP: 0033:0x7f3011908b19 [ 1214.503933] 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 [ 1214.508217] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1214.510011] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1214.511675] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1214.513361] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1214.515030] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1214.516696] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1214.525392] audit: type=1326 audit(1760464824.634:4364): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:00:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x6, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) fsync(0xffffffffffffffff) sendto$unix(r1, &(0x7f0000000000)="34fe859635eb4eea93dec8791caa26454ad04f7cd42954bfd0349cd5c1c537817ad75c12", 0x24, 0x801, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r6 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x2000}, 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1214.535813] audit: type=1326 audit(1760464824.635:4365): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1214.552431] audit: type=1326 audit(1760464824.674:4366): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1214.562228] audit: type=1326 audit(1760464824.674:4367): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1214.570689] audit: type=1326 audit(1760464824.691:4368): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1214.590843] audit: type=1326 audit(1760464824.691:4369): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1214.605034] audit: type=1326 audit(1760464824.692:4370): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1214.621530] audit: type=1326 audit(1760464824.692:4371): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:00:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1d) 18:00:24 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x0) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:24 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x500}, 0x0, 0x0, 0x0, 0x0) 18:00:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:24 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{}, {r1}], 0x2, 0x0, 0x0, 0x0) 18:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 7) [ 1214.801923] FAULT_INJECTION: forcing a failure. [ 1214.801923] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.804601] CPU: 1 PID: 7636 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1214.806082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.807871] Call Trace: [ 1214.808438] dump_stack+0x107/0x167 [ 1214.809232] should_fail.cold+0x5/0xa [ 1214.810054] ? create_object.isra.0+0x3a/0xa30 [ 1214.810072] should_failslab+0x5/0x20 [ 1214.810090] kmem_cache_alloc+0x5b/0x310 [ 1214.810115] create_object.isra.0+0x3a/0xa30 [ 1214.810130] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1214.810155] kmem_cache_alloc+0x159/0x310 [ 1214.810179] security_inode_alloc+0x34/0x160 [ 1214.810199] inode_init_always+0xa4e/0xd10 [ 1214.810216] ? shmem_destroy_inode+0x70/0x70 [ 1214.810236] alloc_inode+0x84/0x240 [ 1214.810252] new_inode+0x23/0x250 [ 1214.810275] shmem_get_inode+0x15e/0xbc0 [ 1214.810305] __shmem_file_setup+0xb8/0x320 [ 1214.810324] ? _copy_from_user+0xfb/0x1b0 [ 1214.810346] __do_sys_memfd_create+0x275/0x450 [ 1214.810365] ? memfd_file_seals_ptr+0x170/0x170 [ 1214.810389] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1214.810409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1214.810431] do_syscall_64+0x33/0x40 [ 1214.810449] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.810461] RIP: 0033:0x7f3011908b19 [ 1214.810478] 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 [ 1214.810487] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1214.810506] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1214.810516] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1214.810526] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1214.810537] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1214.810546] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1214.830549] loop5: detected capacity change from 0 to 16776704 [ 1214.869788] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1214.891200] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:00:39 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x0) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:39 executing program 2: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/122, 0x7a}], 0x7, &(0x7f0000000040)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000005c0), 0x6e, &(0x7f0000000740)=[{&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/190, 0xbe}], 0x2, &(0x7f0000000780)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x2, 0x100, &(0x7f00000008c0)={0x77359400}) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40100}, 0x4000080) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) ppoll(&(0x7f0000000080)=[{r2}, {r4}], 0x2, 0x0, 0x0, 0x0) 18:00:39 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0xfc7203a40728e00b, 0xc0000) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000000)="cf1fecb3243a18460c35f0e5b93d3b4b7fb57c59d0503689bbcbdc03b91d3612bee04d3a0fb08b5c8ea0be005c90bfcc47d865b6b069d05cbd0b986dfe0439bf930327bcaf1e78541db0e87f403c8de7788d8cb7c4787bc8f401ca60100b04f3b77e1336e0ddb44fb9674e15ca3bca282cd97fc8db6e0eb8bbfb0ea94af51f3de8af733e33b83f571818e61e14564ad0839eb61b6f5c48b0726ab483c94b90cb3daca6d91a84eda4628b8a968aadf0062fe860d5b8a66c7fc75791851a6605551faee2e19e0c5e0784e4d1b7f787c6e2585aef942f327b939d851447694cdbf1f538", 0xe2}, {&(0x7f0000000100)="8994b0c45b2fb79661c9b350ab5c8c6908c0c199651e2f5e61ddb901a81e4d691a9f5bd1b6e5597887392de8f5f0eb7fa9e98d9f033ba42a", 0x38}, {&(0x7f0000000140)="470b9c8d86c6cb6be110be68537787b2705e5ee561029a0bcbb2609f6269133b1ca52377b4eef52162e56bf1f906d9bf3061bd6f68a6bf6fe82ac2bb35976da185f2cbf075c524a71f5b98a7002ba3d0c045206abbbc3d054cb092ceda689a5f23d16ee1a67accf54c8dd0a8b0323dca54a6b1c66a2a45fb183e24d0fe2af123225db2e8bdcf0e3bc990128fc92a9321e86d053e02a65da382f5e0ff21cdf560e10be9ce9de5711a1bfa69fc38a7244ebcc0e1ab369b9ad192db79973a24e33090d07cf2c83ad64ce2ef", 0xca}, {&(0x7f0000000240)="ce477659fcb9e4382c871b8c3292987613b64d34c2c189d1b6a47aac7ce8c310a35cde40d6", 0x25}, {&(0x7f0000000280)="2d4d059bfea41a0e717ecbf3dff6cb0d28cb7d0a8b8ad656ce05a5607a0375155d93e804a4a1d30c99238b818edaa13f4b043f4431579afa5b2fdd7144", 0x3d}, {&(0x7f00000002c0)="7b784d2591bdfbcff0e9a9de1c14e2aa81edcba4d90f7bf971e2ec57024b9b41ab4fe073fb5f52c5373d62b10d802f1a4718cca50ab1ef5f9a34e13889881f4b76d68a00e4fbcfade9f2d0cd7b6261e4e27f62ac01bd650c8c126ab0af1577613998023d94f0239bce1e4ba0fca4e61cb6f6170ad00baa3aecf6223a60d4c53dac9e2c15", 0x84}, {&(0x7f0000000380)="f257e50cfd2ffe146375f3b3ea79fa8dee85f466ce47ebec4f11ea48b7967305f6b599842300d5d46826d1e9a717c91c46661ae63694987a2f3e356cd13e01022915f97c8d22b7ebe69c35d2e96cb59ca2d453d726e27326fd89bc68031fd2f32332bffbdedac33cfeaa0d5743335c3834d64d7336dd1b44a9000d9ea46361b5fbd71530869091f34e23d74a030bea3583081dd29ecf08938b930f8ccfe07e3a8c853b2af8f38fd2620c1630f03164b2c94de9ae", 0xb4}, {&(0x7f0000000440)="e132b552e37e06aa135873d550865b013c0e4098396f6cd5f4d687a822328bebcb07a452688c6ebcf3fd792d975c7c9f8a3c86e0b85dd63cf04e3e9fdf90c0665fa359bc42c89d9fe512d44c1af3a9427a4009a1ebb9e6d254e72f2239b3aff5693ea9710bf10f49f9b8e0a917c48130a9bc5d4cb4d8c9253c2f8ad782f2293fd87ac6ca53de8717ebea3cc7fbf21f633560a05850663b3b39a94d64b53c6eceed86816ec8ae6304f0c08504e3a7a3d53b60d4d69e573ec9f7c16aa919f798bffc6885c69a8ad5ccd24ceb238135f866ecfa4d7aba1a8c26715958b65506d26acf219c297348a826f9a601d411b1959b15bc56", 0xf3}, {&(0x7f0000000540)="59b7d508912b9ca5fb69a52ff5f41bd59104714cedd86b", 0x17}, {&(0x7f0000000580)="322d37f49715d6a0a46f87504795109085b8878ebdcb2c67a4e4bf30873f466e954cf46ff7419ceab665df668499a817e1368b6653b3bd2801288ca150ed10f080a6bb26624c798cfe8047b584a37bc88ef11693a2cfb4b67f3ed900efb51510da4cbe0b1d0daf745585ca4a5ac6daf891e254608a49c8edc00b4ed5777e96105b8e70ddd524e93251d7e05e015cc6e5a0e2ffcc6d7a0aef2d918f5962e43b83326379345841a8f0f276b4ecd32b938f24", 0xb1}], 0xa) dup2(r0, r1) 18:00:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1e) 18:00:39 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x600}, 0x0, 0x0, 0x0, 0x0) 18:00:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 8) 18:00:39 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a}, 0x0, 0x0, 0x0, 0x0) [ 1229.733805] kauditd_printk_skb: 92 callbacks suppressed [ 1229.733818] audit: type=1326 audit(1760464839.903:4464): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7657 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1229.738432] audit: type=1326 audit(1760464839.903:4465): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7657 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1229.745376] audit: type=1326 audit(1760464839.913:4466): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7658 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1229.752600] audit: type=1326 audit(1760464839.913:4467): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7658 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1229.759792] FAULT_INJECTION: forcing a failure. [ 1229.759792] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.762228] CPU: 1 PID: 7667 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1229.763687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.763839] audit: type=1326 audit(1760464839.918:4468): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7657 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1229.765471] Call Trace: [ 1229.765500] dump_stack+0x107/0x167 [ 1229.765525] should_fail.cold+0x5/0xa [ 1229.770446] ? __d_alloc+0x2a/0x990 [ 1229.771233] should_failslab+0x5/0x20 [ 1229.772054] kmem_cache_alloc+0x5b/0x310 [ 1229.772823] audit: type=1326 audit(1760464839.918:4469): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7657 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1229.772942] ? trace_hardirqs_on+0x5b/0x180 [ 1229.776827] __d_alloc+0x2a/0x990 [ 1229.777467] audit: type=1326 audit(1760464839.918:4470): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7657 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1229.777578] d_alloc_pseudo+0x19/0x70 [ 1229.780823] audit: type=1326 audit(1760464839.925:4471): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7658 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1229.781136] alloc_file_pseudo+0xce/0x250 [ 1229.781157] ? alloc_file+0x5a0/0x5a0 [ 1229.785580] ? shmem_get_inode+0x55c/0xbc0 [ 1229.785796] audit: type=1326 audit(1760464839.925:4472): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7658 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1229.786499] __shmem_file_setup+0x144/0x320 [ 1229.786521] ? _copy_from_user+0xfb/0x1b0 18:00:39 executing program 6: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="72962a30b94cf81c8e508752d44378bebd516b576f12dffe44c8cef9d8faf425bb999f79bf1438e94dda07c88d0a77683767503c4d374f31ca394799600f4958df5a323ad598fb778c9c7c84b8d6d72603dfa98fd191c8b561eaac0292cf5747daf9295b803fd7bfd6763ca10a5e77297a7aed4cbc5684186ff24e123a6260e0f12235f99fa468f78de57155983ce0a5b8d7ce8950030ea5a98d07e7fb327ba0e1177e9e26988cc9a371cfb262a6d666643517c20cbe6085b93bffaa2e6538e4f6b3b54bb2a673c3cf442623fb", 0xcd}, {&(0x7f0000000100)="4125aa83ea86544c5fd75cb3c90d11daa5c2dbd58526678aa1a8d21fcbb0545b3c4b829900f5575a07734a85dde1f659a5e6eded8e4df5c93fdd4f0161c4797a03d336828120873456389deb0711b246ab44d2da1f1d75e3ef044dd2dd809ec9601c6d7518165302e10f44b1e184a23664a0ed16d7d80d1c0416246a1b9508b044d9a8adf4f02522e8e5f432d9bfa942f6247cd202193aefaf07ec811343", 0x9e}, {&(0x7f00000001c0)="97503a7598998f95de08683daf5ae0cea96fe16892e88989bbdf277d77fd11131f5a2a91b57a099bfc6dc29d2d4c702a705e5c461b2f764a8d4c386e3b79e9362d0cee956734768008513536fb4fed479ac07e16c07b8887e1c7a0fb1b", 0x5d}, {&(0x7f0000000240)="9d6edbadff1fffc14f8cdba89ece732d323c3e26ba3b0bcc9db05da37e2221b5f180e6f392d6dce026731d79918a4dec1fa0e32449be441b13c21ffc5b7806b53457cbc3b236271a17bdae02bd8a5f1ae5d203f0fb2a7762e7c7f74dec4c35780fbd073260", 0x65}, {&(0x7f00000002c0)="65b93aa608142deeae678a024de197c28f6a347dfb520f5d87db5c83892c002f3e7cf6c432637b466f0961f9ed0cb3726f38c976517d6793627bebe5e2187fb77d01c57b0768208cfc100f4eae81e6699da79573b51791481ee6bd19b7c4b2c2d0553f36c7cfdd6c46592fc28c2c06a6188025997554504fd4002fee0fd19160f78fdf07c68254e35f898d2e6d270bedbcaa5c94ae24c96734e77dd49bd9eb7ad5f402035cfc674b9b960e8016f7ade533a524188844864bfcbb8c41355fe598d384ac8f1f1e04393490a67f7f5c794eb0d8d5c450f8", 0xd6}, {&(0x7f00000003c0)="e1ada184", 0x4}, {&(0x7f0000000400)="1abef18434406fb96a7f0a713675066c403bb800ad5ccb84c469bc8a4547894ebf9b91045ec7f1f753e4432e99eb680fa98585eafa645179704767805aa7e80b0c1448157455f8f64b7569a978526bdd7f3fddbb3dac664e7cf18a82812263ec0f5b40da289829ab663c9b095bc607840450df461ad0c93cfa712926a2b063f6", 0x80}], 0x7, &(0x7f0000000500)=[@dstopts={{0xb8, 0x29, 0x37, {0x87, 0x13, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x8, 0x1ff, [0x9, 0x9, 0xff]}}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x20, {0x0, 0x6, 0x74, 0x8000, [0xd706, 0xfffc000000000000, 0x40]}}, @calipso={0x7, 0x30, {0x3, 0xa, 0x8, 0xca5, [0x7cd9, 0x53ba, 0x1f, 0x30c928bd, 0x6]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0xff, 0x7fff}}, @enc_lim={0x4, 0x1, 0x20}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x5c, 0x5, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x1f}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}, @ra={0x5, 0x2, 0x9}]}}}], 0x100}}], 0x1, 0x8000) r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) fdatasync(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) sendmsg$inet6(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[@rthdrdstopts={{0x78, 0x29, 0x37, {0x32, 0xb, '\x00', [@calipso={0x7, 0x48, {0x1, 0x10, 0x80, 0x6, [0x869, 0x101, 0x5, 0x7, 0x7, 0x6, 0x8, 0x0]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x2c, 0x10, 0x1, 0x2, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @local, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @ipv4={'\x00', '\xff\xff', @empty}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4c90}}], 0x128}, 0x4004840) timerfd_settime(r2, 0x0, &(0x7f0000000640), &(0x7f0000000680)) [ 1229.789742] audit: type=1326 audit(1760464839.925:4473): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7658 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1229.790177] __do_sys_memfd_create+0x275/0x450 [ 1229.790198] ? memfd_file_seals_ptr+0x170/0x170 [ 1229.790225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1229.798548] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1229.799636] do_syscall_64+0x33/0x40 [ 1229.800419] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1229.801506] RIP: 0033:0x7f3011908b19 [ 1229.802288] 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 [ 1229.806171] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1229.807777] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1229.809287] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1229.810795] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1229.812284] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1229.813780] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 18:00:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 18:00:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) write$eventfd(r4, &(0x7f0000000000)=0x1, 0x8) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:00:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x21) 18:00:40 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x0) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:40 executing program 6: r0 = eventfd2(0x2000, 0x800) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) timerfd_gettime(r2, &(0x7f0000000000)) 18:00:40 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x700}, 0x0, 0x0, 0x0, 0x0) 18:00:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1229.977023] FAULT_INJECTION: forcing a failure. [ 1229.977023] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.979570] CPU: 1 PID: 7682 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 1229.981111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1229.982969] Call Trace: [ 1229.983568] dump_stack+0x107/0x167 [ 1229.984386] should_fail.cold+0x5/0xa [ 1229.985249] ? audit_log_start.part.0+0x27e/0x730 [ 1229.986326] should_failslab+0x5/0x20 [ 1229.987180] kmem_cache_alloc+0x5b/0x310 [ 1229.988092] audit_log_start.part.0+0x27e/0x730 [ 1229.989146] ? audit_log_task_context+0x170/0x170 [ 1229.990221] ? audit_filter+0x5d6/0xb10 [ 1229.991118] ? __bpf_prog_run64+0xe0/0xe0 [ 1229.992044] ? audit_compare_dname_path+0x120/0x120 [ 1229.993166] ? find_held_lock+0x2c/0x110 [ 1229.994086] audit_log_start+0x5f/0x90 [ 1229.994955] audit_seccomp+0x5d/0x200 [ 1229.995805] ? lock_downgrade+0x6d0/0x6d0 [ 1229.996743] __seccomp_filter+0x669/0x1530 [ 1229.997694] ? seccomp_notify_ioctl+0xda0/0xda0 [ 1229.998737] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1229.999820] ? wait_for_completion_io+0x270/0x270 [ 1230.000925] ? fput_many+0x2f/0x1a0 [ 1230.000943] ? ksys_write+0x1a9/0x260 [ 1230.000966] __secure_computing+0x191/0x2f0 18:00:40 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x9, 0x0) r2 = dup2(r0, r1) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3, 0x7, 0x5, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xffffff0b}, @NFACCT_FILTER_MASK={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000080}, 0x404c800) 18:00:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x22) [ 1230.000992] syscall_trace_enter.constprop.0+0x84/0x1e0 [ 1230.001013] do_syscall_64+0xf/0x40 [ 1230.001033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.001045] RIP: 0033:0x7f6eaf75ab19 [ 1230.001066] 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 [ 1230.001076] RSP: 002b:00007f6eaccd0188 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 1230.001097] RAX: ffffffffffffffda RBX: 00007f6eaf86df60 RCX: 00007f6eaf75ab19 [ 1230.001108] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040 [ 1230.001119] RBP: 00007f6eaccd01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.001130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1230.001141] R13: 00007fff1e9a567f R14: 00007f6eaccd0300 R15: 0000000000022000 [ 1245.391559] FAULT_INJECTION: forcing a failure. [ 1245.391559] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.394211] CPU: 0 PID: 7711 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1245.395786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.397702] Call Trace: [ 1245.398303] dump_stack+0x107/0x167 [ 1245.399139] should_fail.cold+0x5/0xa [ 1245.399998] ? create_object.isra.0+0x3a/0xa30 [ 1245.401061] should_failslab+0x5/0x20 [ 1245.401921] kmem_cache_alloc+0x5b/0x310 [ 1245.402866] create_object.isra.0+0x3a/0xa30 [ 1245.403862] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.405027] kmem_cache_alloc+0x159/0x310 [ 1245.405975] ? trace_hardirqs_on+0x5b/0x180 [ 1245.406968] __d_alloc+0x2a/0x990 [ 1245.407760] d_alloc_pseudo+0x19/0x70 [ 1245.408623] alloc_file_pseudo+0xce/0x250 [ 1245.409591] ? alloc_file+0x5a0/0x5a0 [ 1245.410474] ? shmem_get_inode+0x55c/0xbc0 [ 1245.411457] __shmem_file_setup+0x144/0x320 [ 1245.412456] ? _copy_from_user+0xfb/0x1b0 [ 1245.413427] __do_sys_memfd_create+0x275/0x450 [ 1245.414463] ? memfd_file_seals_ptr+0x170/0x170 [ 1245.415771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.416955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.418120] do_syscall_64+0x33/0x40 [ 1245.418952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.420099] RIP: 0033:0x7f3011908b19 [ 1245.420956] 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 [ 1245.425150] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1245.426857] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1245.428459] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1245.430069] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1245.431674] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1245.433305] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 18:00:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000040)=""/34, 0x22}], 0x1, 0x20, 0x5) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000) preadv(r5, &(0x7f0000000600)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/16, 0x10}], 0x7, 0x9, 0x1ff) ppoll(&(0x7f0000000080)=[{r1, 0x4352}, {r3, 0x2400}], 0x2, 0x0, 0x0, 0x0) 18:00:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 18:00:55 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa00}, 0x0, 0x0, 0x0, 0x0) 18:00:55 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x3f4, 0x2c, 0x400, 0x70bd25, 0x25dfdbff, {0x10}, [@typed={0xb5, 0x55, 0x0, 0x0, @binary="b6019c1e82ea6a3b5645710d7c5995b6e46cb41dff92b1a954a09d697e4b01df29a2fb2057ad55271a98976a5432f76bd75de6d1221808bf84a8814d10b58456b58862eef222946e2186bdd6325dfec9e369d82bab7de1762586160145013db5d7e722f8d61152f43c407c06730afe150cb9dd17b80fce41770e77f896e3633ca557eea5fd1e3ab70989e026a3b711ede95c0f3a1e5b4850ec36b6491d445ebed42a4058714ded038b46c73383a239e6c2"}, @generic="feabf9bf02446e3acd0d3821c9694c170fb68828487db9d3a96ceef410e8c326b0845a056df03550c23fad15aeabbe75f820a6b5b6e0b7a45b66dc5143861904c194dc70f4881421f953a464e15179e45e659b8e5e4643ac21b7ee9533cc7804ac4244", @generic="9729eef2a806dc60b6e29c3dc68eb4a37127325ea8c7e1926b4027876de7673526670f1a96dac19483ac860689668c1dd44e8622e726870823519302e91fd4f7a8b6093a0b591a0cecf1f800681c4998e93574b87544e7b7823bf593ac50c2c7e63a21fe4b0f3f90fc7b0e611a27d1796a7ded07b4af99a5bf8551c136965bf72abf12bc4daed68f33358a7797106120a5d950ba354a61c6e7ae1ebde9bfc7b1042d779cc7581146a21d3a91a801efa43dbce50b865f49a198622d58a9", @generic="c83f479f804ba2f161b33e2a3041e4388ccefc6c7d4ebae2a860570e83852f1582ed39d98aa2c22ec04c9ae7fb98eacaab3d0660cd58266d68c8e73d6c5a3d00b0ea9d8dc4713143f77e8acf60d724661a3546892b97250381a70b56a9e7bc63344bcdb676a75ff0530e1b981bdea4ff4cd2b81e5770cab569f68eb6595bab927e850487be06a971725fa7d873f69c2d8c5e9a76ef2858adbe9546989ed29b949ac95f17b3969b950ca9558e2a17a5f4bf52127fe41d315799bb00b7e2683787fdc1337669a3a2bc392da7d87f0cc8b8f6f4a27b9578595370a95a108d9955635d5ab037dc2e207219dbeb5e39ef33d1af19", @typed={0x4c, 0x58, 0x0, 0x0, @binary="09a197d2077a623df92b5d68db506cb739d0ef5303b528a3afba6afe39b19f75e07a5e28974aa326add6bf07cfabeb9dd6b709d14e68b028b31bb39992bff893a7fddd5904794a3e"}, @nested={0xc6, 0x4b, 0x0, 0x1, [@generic="578b81d559f569a702e5d4cec75ab7dd75f49fda43e47979c8b20b60c874078fb1a907b92d79f514a2f7090f66b82146265d8238c2449ac75c2944b7a1ee3e9f3df31df2d221761ea1ec18edb433577a51437ccb880f8f5ad2", @generic="750cbccc2808de942807d63431c376914dcc5bce6da859a6b1b50320c28a1d6f860cd584e31b9cf0abc60dcd3090f85304706f002fadd4b085454468a9c32dd7313f99d112267bc4e5a3ae0f6f98affbb719", @generic="8441b8700d9d2344ae70db1a0250f58116ec93d11cee2d"]}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 18:00:55 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:00:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 9) 18:00:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x23) 18:00:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:00:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x8, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1245.457300] kauditd_printk_skb: 123 callbacks suppressed [ 1245.457317] audit: type=1326 audit(1760464855.626:4595): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7719 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1245.465249] audit: type=1326 audit(1760464855.634:4596): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:00:55 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0xfff, 0x40080) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x2) r2 = timerfd_create(0x0, 0x0) dup2(r0, r2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x57, 0x7ff, 0x128, {0x101, 0x6}, {0x8, 0x4}, @rumble={0x1, 0x9}}) 18:00:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2a) [ 1245.487617] audit: type=1326 audit(1760464855.641:4597): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7719 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1245.506436] FAULT_INJECTION: forcing a failure. [ 1245.506436] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.509050] CPU: 0 PID: 7722 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 1245.510615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.512525] Call Trace: [ 1245.513145] dump_stack+0x107/0x167 [ 1245.513978] should_fail.cold+0x5/0xa [ 1245.514848] ? create_object.isra.0+0x3a/0xa30 [ 1245.515883] should_failslab+0x5/0x20 [ 1245.516762] kmem_cache_alloc+0x5b/0x310 [ 1245.517716] ? auditd_test_task+0x11e/0x300 [ 1245.518704] create_object.isra.0+0x3a/0xa30 [ 1245.519699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.520866] kmem_cache_alloc+0x159/0x310 [ 1245.521842] audit_log_start.part.0+0x27e/0x730 [ 1245.522917] ? audit_log_task_context+0x170/0x170 [ 1245.524029] ? audit_filter+0x5d6/0xb10 [ 1245.524965] ? __bpf_prog_run64+0xe0/0xe0 [ 1245.525921] ? audit_compare_dname_path+0x120/0x120 [ 1245.527079] ? find_held_lock+0x2c/0x110 [ 1245.528026] audit_log_start+0x5f/0x90 [ 1245.528924] audit_seccomp+0x5d/0x200 [ 1245.529793] ? lock_downgrade+0x6d0/0x6d0 [ 1245.530760] __seccomp_filter+0x669/0x1530 [ 1245.531745] ? seccomp_notify_ioctl+0xda0/0xda0 [ 1245.532825] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1245.533957] ? wait_for_completion_io+0x270/0x270 [ 1245.535083] ? fput_many+0x2f/0x1a0 [ 1245.535920] ? ksys_write+0x1a9/0x260 [ 1245.536805] __secure_computing+0x191/0x2f0 [ 1245.537812] syscall_trace_enter.constprop.0+0x84/0x1e0 [ 1245.539035] do_syscall_64+0xf/0x40 [ 1245.539869] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.541056] RIP: 0033:0x7f6eaf75ab19 [ 1245.541905] 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 [ 1245.546134] RSP: 002b:00007f6eaccd0188 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 1245.547903] RAX: ffffffffffffffda RBX: 00007f6eaf86df60 RCX: 00007f6eaf75ab19 [ 1245.549552] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040 [ 1245.551179] RBP: 00007f6eaccd01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1245.552803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1245.554453] R13: 00007fff1e9a567f R14: 00007f6eaccd0300 R15: 0000000000022000 [ 1245.559493] audit: type=1326 audit(1760464855.644:4598): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1245.571973] audit: type=1326 audit(1760464855.645:4599): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1245.590748] audit: type=1326 audit(1760464855.645:4600): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1245.606010] audit: type=1326 audit(1760464855.645:4601): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1245.628929] audit: type=1326 audit(1760464855.646:4602): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7720 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1245.642441] audit: type=1326 audit(1760464855.646:4603): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7719 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1245.650207] audit: type=1326 audit(1760464855.647:4604): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7719 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1245.677343] loop5: detected capacity change from 0 to 16776704 [ 1245.688223] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1245.716792] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:01:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 10) 18:01:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 18:01:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = dup(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000100)={0x0, 0xe20, 0x0, [0x9, 0x4, 0x6, 0x4806, 0x2], [0x39, 0x9, 0xbe11, 0x8, 0x3, 0x6436, 0x40, 0x6445f8d5, 0x4, 0x4014, 0x80000000, 0x9, 0xa0, 0x80, 0x100000001, 0x6, 0xb, 0x1000, 0x9, 0x7f, 0x1, 0x40, 0x8, 0x5, 0x7, 0x0, 0xe0000, 0x0, 0xcb, 0x5, 0x800, 0x59b, 0xe203, 0xb9e, 0x1000, 0x7, 0xac2, 0x5, 0x9, 0x5, 0x27c93fc6, 0x5, 0x81, 0x3ff, 0x1, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x1b49, 0x7, 0x8, 0x0, 0x63, 0x1ff, 0x6, 0x8, 0xfffffffffffeffff, 0x98, 0xffffffff, 0x5, 0xffffffff, 0x7000, 0x3, 0x8, 0x7, 0x100000000, 0x1ff, 0x8, 0x0, 0x0, 0x80000000, 0x7, 0x0, 0xfa, 0x3, 0x5, 0x1, 0x6, 0x8, 0x8, 0x800, 0x4, 0x8, 0x5, 0x6, 0x81, 0xef9, 0x6, 0x9, 0x8, 0x80000001, 0x1, 0x81, 0x7f, 0x6, 0x4, 0x9, 0xf2c, 0x5, 0x2, 0x9, 0x7, 0x8000, 0x8211, 0x8ce, 0xff, 0x24, 0x4, 0x5, 0x5, 0x0, 0x20, 0x8, 0x7, 0x80, 0x2, 0x3, 0x2, 0x1000, 0x2]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000540)={r5, 0x3, 0x3}) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:01:13 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1263.174418] FAULT_INJECTION: forcing a failure. [ 1263.174418] name failslab, interval 1, probability 0, space 0, times 0 [ 1263.175758] CPU: 1 PID: 7753 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1263.176564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1263.177515] Call Trace: [ 1263.177827] dump_stack+0x107/0x167 [ 1263.178250] should_fail.cold+0x5/0xa [ 1263.178686] ? __alloc_file+0x21/0x320 [ 1263.179140] should_failslab+0x5/0x20 [ 1263.179583] kmem_cache_alloc+0x5b/0x310 [ 1263.180057] __alloc_file+0x21/0x320 [ 1263.180489] alloc_empty_file+0x6d/0x170 [ 1263.180949] alloc_file+0x5e/0x5a0 [ 1263.181374] alloc_file_pseudo+0x16a/0x250 [ 1263.181849] ? alloc_file+0x5a0/0x5a0 [ 1263.182294] ? shmem_get_inode+0x55c/0xbc0 [ 1263.182792] __shmem_file_setup+0x144/0x320 [ 1263.183293] ? _copy_from_user+0xfb/0x1b0 [ 1263.183766] __do_sys_memfd_create+0x275/0x450 [ 1263.184292] ? memfd_file_seals_ptr+0x170/0x170 [ 1263.184834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1263.185447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1263.186033] do_syscall_64+0x33/0x40 [ 1263.186462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1263.187053] RIP: 0033:0x7f3011908b19 [ 1263.187478] 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 [ 1263.189622] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1263.190483] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1263.191290] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1263.192092] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1263.192900] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1263.193715] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1263.195459] kauditd_printk_skb: 48 callbacks suppressed 18:01:13 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc00}, 0x0, 0x0, 0x0, 0x0) 18:01:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2b) 18:01:13 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)) dup2(r0, r1) [ 1263.195478] audit: type=1326 audit(1760464873.365:4653): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1263.222056] audit: type=1326 audit(1760464873.365:4654): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:13 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1263.252840] audit: type=1326 audit(1760464873.387:4655): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7755 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:01:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 11) 18:01:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) r2 = dup2(0xffffffffffffffff, r0) ppoll(&(0x7f0000000080)=[{r1}, {r2}], 0x2, 0x0, 0x0, 0x0) [ 1263.283627] FAULT_INJECTION: forcing a failure. [ 1263.283627] name failslab, interval 1, probability 0, space 0, times 0 [ 1263.284989] CPU: 1 PID: 7772 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1263.285796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1263.286753] Call Trace: [ 1263.287064] dump_stack+0x107/0x167 [ 1263.287484] should_fail.cold+0x5/0xa [ 1263.287924] ? create_object.isra.0+0x3a/0xa30 [ 1263.288449] should_failslab+0x5/0x20 [ 1263.288893] kmem_cache_alloc+0x5b/0x310 [ 1263.289394] create_object.isra.0+0x3a/0xa30 [ 1263.289896] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1263.290487] kmem_cache_alloc+0x159/0x310 [ 1263.290970] __alloc_file+0x21/0x320 [ 1263.291401] alloc_empty_file+0x6d/0x170 [ 1263.291868] alloc_file+0x5e/0x5a0 [ 1263.292280] alloc_file_pseudo+0x16a/0x250 [ 1263.292764] ? alloc_file+0x5a0/0x5a0 [ 1263.293217] ? shmem_get_inode+0x55c/0xbc0 [ 1263.293711] __shmem_file_setup+0x144/0x320 [ 1263.294208] ? _copy_from_user+0xfb/0x1b0 [ 1263.294686] __do_sys_memfd_create+0x275/0x450 [ 1263.295219] ? memfd_file_seals_ptr+0x170/0x170 [ 1263.295765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1263.296378] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1263.296980] do_syscall_64+0x33/0x40 [ 1263.297228] audit: type=1326 audit(1760464873.390:4656): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1263.297421] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1263.297438] RIP: 0033:0x7f3011908b19 [ 1263.303708] 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 [ 1263.305843] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1263.306724] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1263.307546] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1263.308374] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1263.309214] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1263.310042] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 18:01:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1263.318710] audit: type=1326 audit(1760464873.390:4657): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:13 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:01:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2c) [ 1263.347622] audit: type=1326 audit(1760464873.390:4658): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1263.352922] FAULT_INJECTION: forcing a failure. [ 1263.352922] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1263.355692] CPU: 0 PID: 7765 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 1263.357292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1263.359216] Call Trace: [ 1263.359829] dump_stack+0x107/0x167 [ 1263.360675] should_fail.cold+0x5/0xa [ 1263.361560] __alloc_pages_nodemask+0x182/0x600 [ 1263.362626] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1263.364009] ? kmem_cache_alloc+0x301/0x310 [ 1263.365000] alloc_pages_current+0x187/0x280 [ 1263.366015] allocate_slab+0x26f/0x380 [ 1263.366906] ___slab_alloc+0x470/0x700 [ 1263.367794] ? create_object.isra.0+0x3a/0xa30 [ 1263.368839] ? fs_reclaim_acquire+0xa5/0x100 [ 1263.369857] ? create_object.isra.0+0x3a/0xa30 [ 1263.370899] ? kmem_cache_alloc+0x301/0x310 [ 1263.371880] kmem_cache_alloc+0x301/0x310 [ 1263.372835] create_object.isra.0+0x3a/0xa30 [ 1263.373871] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1263.375076] kmem_cache_alloc+0x159/0x310 [ 1263.376026] audit_log_start.part.0+0x27e/0x730 [ 1263.377088] ? audit_log_task_context+0x170/0x170 [ 1263.378194] ? audit_filter+0x5d6/0xb10 [ 1263.379106] ? wake_up_q+0x110/0x110 [ 1263.379955] ? find_held_lock+0x2c/0x110 [ 1263.380890] audit_log_start+0x5f/0x90 [ 1263.381821] audit_seccomp+0x5d/0x200 [ 1263.382724] ? lock_downgrade+0x6d0/0x6d0 [ 1263.383677] __seccomp_filter+0x669/0x1530 [ 1263.384642] ? seccomp_notify_ioctl+0xda0/0xda0 [ 1263.385777] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1263.386876] ? wait_for_completion_io+0x270/0x270 [ 1263.387991] ? fput_many+0x2f/0x1a0 [ 1263.388817] ? ksys_write+0x1a9/0x260 [ 1263.389696] __secure_computing+0x191/0x2f0 [ 1263.390683] syscall_trace_enter.constprop.0+0x84/0x1e0 [ 1263.391908] do_syscall_64+0xf/0x40 [ 1263.392749] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1263.393925] RIP: 0033:0x7f6eaf75ab19 [ 1263.394787] 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 [ 1263.398965] RSP: 002b:00007f6eaccd0188 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 1263.400700] RAX: ffffffffffffffda RBX: 00007f6eaf86df60 RCX: 00007f6eaf75ab19 [ 1263.402342] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040 [ 1263.403967] RBP: 00007f6eaccd01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1263.405553] loop5: detected capacity change from 0 to 16776704 [ 1263.405601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1263.405617] R13: 00007fff1e9a567f R14: 00007f6eaccd0300 R15: 0000000000022000 [ 1263.408935] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1263.425563] audit: type=1326 audit(1760464873.392:4659): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1263.434821] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1263.446026] audit: type=1326 audit(1760464873.393:4660): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1263.457025] audit: type=1326 audit(1760464873.393:4661): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1263.469771] audit: type=1326 audit(1760464873.399:4662): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7756 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:01:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r2}, 0x5, 0x4, 0x2}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r4, &(0x7f0000000040), &(0x7f0000000100)={'L-', 0x20}, 0x16, 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:01:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2d) 18:01:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 18:01:29 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4800}, 0x0, 0x0, 0x0, 0x0) 18:01:29 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:01:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 12) 18:01:29 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x3938700}, {0x0, 0x989680}}, &(0x7f0000000040)) [ 1279.060319] FAULT_INJECTION: forcing a failure. [ 1279.060319] name failslab, interval 1, probability 0, space 0, times 0 [ 1279.062908] CPU: 0 PID: 7802 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1279.064438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1279.066318] Call Trace: [ 1279.066909] dump_stack+0x107/0x167 [ 1279.067722] should_fail.cold+0x5/0xa [ 1279.068576] ? security_file_alloc+0x34/0x170 [ 1279.069591] should_failslab+0x5/0x20 [ 1279.070445] kmem_cache_alloc+0x5b/0x310 [ 1279.071381] security_file_alloc+0x34/0x170 [ 1279.072354] __alloc_file+0xb7/0x320 [ 1279.073221] alloc_empty_file+0x6d/0x170 [ 1279.074131] alloc_file+0x5e/0x5a0 [ 1279.074967] alloc_file_pseudo+0x16a/0x250 [ 1279.075953] ? alloc_file+0x5a0/0x5a0 [ 1279.076847] ? shmem_get_inode+0x55c/0xbc0 [ 1279.077860] __shmem_file_setup+0x144/0x320 [ 1279.078865] ? _copy_from_user+0xfb/0x1b0 [ 1279.079833] __do_sys_memfd_create+0x275/0x450 [ 1279.080905] ? memfd_file_seals_ptr+0x170/0x170 [ 1279.082006] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1279.083230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1279.084413] do_syscall_64+0x33/0x40 [ 1279.085257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1279.086432] RIP: 0033:0x7f3011908b19 [ 1279.087280] 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 [ 1279.091480] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1279.093217] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1279.094849] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1279.096479] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1279.098106] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1279.099740] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 18:01:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1279.184023] FAULT_INJECTION: forcing a failure. [ 1279.184023] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1279.186643] CPU: 1 PID: 7813 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 1279.188119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1279.189907] Call Trace: [ 1279.190477] dump_stack+0x107/0x167 [ 1279.191260] should_fail.cold+0x5/0xa [ 1279.192078] core_sys_select+0x807/0xa50 [ 1279.192960] ? do_compat_select+0x1c0/0x1c0 [ 1279.193917] ? lock_acquire+0x197/0x470 [ 1279.194767] ? find_held_lock+0x2c/0x110 [ 1279.195637] ? find_held_lock+0x2c/0x110 [ 1279.196505] ? ksys_write+0x21a/0x260 [ 1279.197320] ? set_user_sigmask+0x211/0x2a0 [ 1279.198276] ? __set_current_blocked+0x110/0x110 [ 1279.199320] do_pselect.constprop.0+0x17f/0x1d0 [ 1279.200357] ? kern_select+0x1c0/0x1c0 [ 1279.201208] ? wait_for_completion_io+0x270/0x270 [ 1279.202303] ? rcu_read_lock_any_held+0x75/0xa0 [ 1279.203314] ? vfs_write+0x354/0xb10 [ 1279.204137] __x64_sys_pselect6+0x17f/0x240 [ 1279.205075] ? __ia32_sys_select+0x150/0x150 [ 1279.206060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 18:01:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x2000, @fd, 0x1, 0x0, 0x0, 0x15, 0x1, {0x2}}, 0x9) r2 = socket(0x11, 0xa, 0xda) r3 = accept(r1, &(0x7f0000000180)=@x25={0x9, @remote}, &(0x7f0000000200)=0x80) splice(r2, &(0x7f0000000140)=0x6, r3, &(0x7f0000000240)=0xd9b42f1, 0x9, 0x9) setpgid(0x0, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = openat$sr(0xffffffffffffff9c, 0x0, 0xe8b02, 0x0) open_tree(r5, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000480)=ANY=[@ANYBLOB="01010087001c60a479322200", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r6, @ANYBLOB="2e2f66696c65abf3"]) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="117124326cbdee49a38cfaca93c40b37923f546c0312ac0e0f796e9e623b80d945bd18fc1f849800e4f358bdac4dcc89f1ded0fbb66d27bfe6cdf8bfde98609f196f6d51ecd8fb485714490e279f8bd0df74c51a8f711abd157a0dabc432618ccccee676a922ecc3c755e2e886a0330899da4c8831301d6ec9bf29b5910cac4006653e007291cb5ed38ccb28da85b1d4ec44affaa4554f3bcf4ee37a79367d52ee8c6e59d819cbba2e084956e2e3d6ffa256ab0a77859761a44da310eeee1e1aa62e33f0daf7d0d5cdf48a334dd056b57305cad93841e8c9faf56503ecc77f8ca91e8d10a642ad7ecfb363ed2f6f52a7", 0xf0}], 0x2, &(0x7f0000000500)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}], 0x58}, 0x4000004) r7 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r7, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000100)={'wg2\x00', {0x2, 0x0, @private}}) r8 = eventfd2(0x0, 0x0) r9 = dup2(r8, r0) ppoll(&(0x7f0000000080)=[{r1}, {r9}], 0x2, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r9, 0x80049367, &(0x7f0000000040)=0x10001) [ 1279.207175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1279.208478] do_syscall_64+0x33/0x40 [ 1279.209269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1279.210377] RIP: 0033:0x7f6eaf75ab19 [ 1279.211168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1279.215080] RSP: 002b:00007f6eaccaf188 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 1279.216701] RAX: ffffffffffffffda RBX: 00007f6eaf86e020 RCX: 00007f6eaf75ab19 [ 1279.218227] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040 [ 1279.219745] RBP: 00007f6eaccaf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1279.221262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1279.222787] R13: 00007fff1e9a567f R14: 00007f6eaccaf300 R15: 0000000000022000 18:01:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2e) 18:01:29 executing program 6: eventfd2(0x5, 0x0) timerfd_create(0x5, 0x0) syz_open_dev$hiddev(&(0x7f0000000000), 0x6, 0x9c000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x2) dup2(0xffffffffffffffff, r1) [ 1279.247031] kauditd_printk_skb: 65 callbacks suppressed [ 1279.248497] audit: type=1326 audit(1760464889.416:4728): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7801 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1279.259213] audit: type=1326 audit(1760464889.416:4729): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7801 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1279.287558] audit: type=1326 audit(1760464889.423:4730): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:29 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1279.316309] audit: type=1326 audit(1760464889.424:4731): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 13) [ 1279.342660] audit: type=1326 audit(1760464889.424:4732): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1279.362204] audit: type=1326 audit(1760464889.425:4733): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) dup2(r2, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept(r3, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = accept(r5, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x9334}, {0xffffffffffffffff, 0x1222}, {r3, 0x2000}, {r4, 0x40}, {r5, 0x1040}, {r3, 0x2aa}, {r3, 0x8400}, {r6, 0x2012}], 0x8, 0x0, 0x0, 0x0) 18:01:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x13, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2f) 18:01:29 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c00}, 0x0, 0x0, 0x0, 0x0) [ 1279.399220] audit: type=1326 audit(1760464889.425:4734): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1279.422224] audit: type=1326 audit(1760464889.425:4735): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1279.433614] FAULT_INJECTION: forcing a failure. [ 1279.433614] name failslab, interval 1, probability 0, space 0, times 0 [ 1279.436173] CPU: 1 PID: 7836 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1279.437658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1279.439453] Call Trace: [ 1279.440021] dump_stack+0x107/0x167 [ 1279.440797] should_fail.cold+0x5/0xa [ 1279.441618] ? create_object.isra.0+0x3a/0xa30 [ 1279.442589] should_failslab+0x5/0x20 [ 1279.443401] kmem_cache_alloc+0x5b/0x310 [ 1279.444264] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1279.445445] create_object.isra.0+0x3a/0xa30 [ 1279.446377] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1279.447461] kmem_cache_alloc+0x159/0x310 [ 1279.448348] security_file_alloc+0x34/0x170 [ 1279.449267] __alloc_file+0xb7/0x320 [ 1279.450067] alloc_empty_file+0x6d/0x170 [ 1279.450927] alloc_file+0x5e/0x5a0 [ 1279.451687] alloc_file_pseudo+0x16a/0x250 [ 1279.452589] ? alloc_file+0x5a0/0x5a0 [ 1279.453415] ? shmem_get_inode+0x55c/0xbc0 [ 1279.454308] __shmem_file_setup+0x144/0x320 [ 1279.455227] ? _copy_from_user+0xfb/0x1b0 [ 1279.456093] __do_sys_memfd_create+0x275/0x450 [ 1279.457064] ? memfd_file_seals_ptr+0x170/0x170 [ 1279.458063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1279.459178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1279.460268] do_syscall_64+0x33/0x40 [ 1279.461061] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1279.462145] RIP: 0033:0x7f3011908b19 [ 1279.462935] 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 [ 1279.466797] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1279.468416] RAX: ffffffffffffffda RBX: 0000000020000440 RCX: 00007f3011908b19 [ 1279.469942] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f30119620fb [ 1279.471470] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1279.472978] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1279.474472] R13: 0000000020000100 R14: 0000000000fffff0 R15: 0000000020000140 [ 1279.484214] audit: type=1326 audit(1760464889.426:4736): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) [ 1279.506200] audit: type=1326 audit(1760464889.426:4737): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7799 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:01:29 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="01000080000000002e2f669f998cf289"]) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000000)={0xd, 0xff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) ppoll(&(0x7f0000000080)=[{r2}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r5, 0x80047210, &(0x7f0000000140)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r6, 0x0, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000180)) 18:01:29 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:01:29 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) dup2(r2, r3) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000000)) [ 1279.603826] FAULT_INJECTION: forcing a failure. [ 1279.603826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1279.606538] CPU: 0 PID: 7849 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 1279.608110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1279.610005] Call Trace: [ 1279.610609] dump_stack+0x107/0x167 [ 1279.611435] should_fail.cold+0x5/0xa [ 1279.612299] _copy_to_user+0x2e/0x180 [ 1279.613164] simple_read_from_buffer+0xcc/0x160 [ 1279.614227] proc_fail_nth_read+0x198/0x230 [ 1279.615215] ? proc_sessionid_read+0x230/0x230 [ 1279.616242] ? security_file_permission+0xb1/0xe0 [ 1279.617348] ? proc_sessionid_read+0x230/0x230 [ 1279.618377] vfs_read+0x228/0x620 [ 1279.619174] ksys_read+0x12d/0x260 [ 1279.619988] ? vfs_write+0xb10/0xb10 [ 1279.620836] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1279.622041] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1279.623227] do_syscall_64+0x33/0x40 [ 1279.624064] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1279.625220] RIP: 0033:0x7f6eaf70d69c [ 1279.626073] 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 [ 1279.630269] RSP: 002b:00007f6eaccaf170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1279.631991] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6eaf70d69c [ 1279.633616] RDX: 000000000000000f RSI: 00007f6eaccaf1e0 RDI: 000000000000000b [ 1279.635251] RBP: 00007f6eaccaf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1279.636874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1279.638509] R13: 00007fff1e9a567f R14: 00007f6eaccaf300 R15: 0000000000022000 18:01:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x30) [ 1279.680897] loop5: detected capacity change from 0 to 16776704 [ 1279.699005] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1279.735491] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:01:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x14, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:42 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) 18:01:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 14) 18:01:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x31) [ 1292.744614] FAULT_INJECTION: forcing a failure. [ 1292.744614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1292.747696] CPU: 0 PID: 7871 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1292.749326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 18:01:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd=r1, 0x6, 0x0, 0x8, 0x4}, 0x6) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:01:42 executing program 6: timerfd_create(0x0, 0x0) 18:01:42 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:01:42 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6800}, 0x0, 0x0, 0x0, 0x0) [ 1292.751297] Call Trace: [ 1292.752020] dump_stack+0x107/0x167 [ 1292.752885] should_fail.cold+0x5/0xa [ 1292.753801] __alloc_pages_nodemask+0x182/0x600 [ 1292.754889] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1292.756288] ? lock_downgrade+0x6d0/0x6d0 [ 1292.757252] ? lock_acquire+0x197/0x470 [ 1292.758223] alloc_pages_vma+0xbb/0x410 [ 1292.759158] shmem_alloc_page+0x10f/0x1e0 [ 1292.760122] ? shmem_init_inode+0x20/0x20 [ 1292.761128] ? percpu_counter_add_batch+0x8b/0x140 [ 1292.762283] ? __vm_enough_memory+0x184/0x360 [ 1292.763328] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1292.764592] ? shmem_unuse_inode+0xf60/0xf60 [ 1292.765627] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1292.766838] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1292.768033] shmem_write_begin+0xf7/0x1d0 [ 1292.769010] generic_perform_write+0x20a/0x4f0 [ 1292.770100] ? page_cache_prev_miss+0x310/0x310 [ 1292.771190] ? evict_inodes+0x470/0x470 [ 1292.772121] ? generic_write_checks+0x2ad/0x390 [ 1292.773215] __generic_file_write_iter+0x39d/0x5d0 [ 1292.774395] generic_file_write_iter+0xdb/0x230 [ 1292.775473] ? iov_iter_init+0x3c/0x130 [ 1292.776405] new_sync_write+0x42c/0x660 [ 1292.777334] ? new_sync_read+0x6f0/0x6f0 [ 1292.778278] ? __x64_sys_pwrite64+0x201/0x260 [ 1292.779321] ? lock_release+0x680/0x680 [ 1292.780246] ? selinux_file_permission+0x92/0x520 [ 1292.781367] ? security_file_permission+0xb1/0xe0 [ 1292.782509] vfs_write+0x7c0/0xb10 [ 1292.783338] __x64_sys_pwrite64+0x201/0x260 [ 1292.784334] ? ksys_pwrite64+0x1b0/0x1b0 [ 1292.785281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.786501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.787705] do_syscall_64+0x33/0x40 [ 1292.788570] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.789768] RIP: 0033:0x7f30118bbab7 [ 1292.790627] 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 [ 1292.794906] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1292.796668] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1292.798331] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000004 [ 1292.799987] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1292.801642] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1292.803283] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000 [ 1292.808812] kauditd_printk_skb: 20 callbacks suppressed [ 1292.808829] audit: type=1326 audit(1760464902.978:4758): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:01:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x15, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1292.835091] audit: type=1326 audit(1760464902.980:4759): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1292.842503] loop5: detected capacity change from 0 to 16776704 [ 1292.846240] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1292.849399] audit: type=1326 audit(1760464902.980:4760): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1292.869729] audit: type=1326 audit(1760464902.980:4761): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:01:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x32) [ 1292.884367] audit: type=1326 audit(1760464902.980:4762): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1292.899347] audit: type=1326 audit(1760464902.980:4763): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:01:43 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c00}, 0x0, 0x0, 0x0, 0x0) 18:01:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 15) 18:01:43 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000082000000002e07009f8c8cf289"]) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) r2 = timerfd_create(0x0, 0x0) dup2(r0, r2) [ 1292.917147] audit: type=1326 audit(1760464902.980:4764): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:01:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r4 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2000}, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r7 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2000}, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, r8, &(0x7f00000000c0)={0x2000, 0x1, 0x12}, &(0x7f0000000100)='./file0\x00', 0x18, 0x0, 0x12345}, 0x9) r9 = eventfd2(0x0, 0x0) r10 = dup2(r9, r0) ppoll(&(0x7f0000000080)=[{r1}, {r10}], 0x2, 0x0, 0x0, 0x0) [ 1292.937339] audit: type=1326 audit(1760464902.980:4765): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1292.940011] audit: type=1326 audit(1760464902.980:4766): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:01:43 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x12, &(0x7f00000000c0)={0xfff}, 0x0, 0x0, 0x0, 0x0) [ 1292.964212] FAULT_INJECTION: forcing a failure. [ 1292.964212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1292.965663] CPU: 1 PID: 7899 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1292.966491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.967481] Call Trace: [ 1292.967806] dump_stack+0x107/0x167 [ 1292.968249] should_fail.cold+0x5/0xa [ 1292.968719] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1292.969367] ? shmem_write_begin+0xf7/0x1d0 [ 1292.969890] ? shmem_write_begin+0x100/0x1d0 [ 1292.970425] generic_perform_write+0x279/0x4f0 [ 1292.970982] ? page_cache_prev_miss+0x310/0x310 [ 1292.971542] ? evict_inodes+0x470/0x470 [ 1292.972020] ? generic_write_checks+0x2ad/0x390 [ 1292.972584] __generic_file_write_iter+0x39d/0x5d0 [ 1292.973179] generic_file_write_iter+0xdb/0x230 [ 1292.973742] ? iov_iter_init+0x3c/0x130 [ 1292.974220] new_sync_write+0x42c/0x660 [ 1292.974697] ? new_sync_read+0x6f0/0x6f0 [ 1292.975184] ? __x64_sys_pwrite64+0x201/0x260 [ 1292.975723] ? lock_release+0x680/0x680 [ 1292.976202] ? selinux_file_permission+0x92/0x520 [ 1292.976782] ? security_file_permission+0xb1/0xe0 [ 1292.977367] vfs_write+0x7c0/0xb10 [ 1292.977807] __x64_sys_pwrite64+0x201/0x260 [ 1292.978325] ? ksys_pwrite64+0x1b0/0x1b0 [ 1292.978819] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.979448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.980066] do_syscall_64+0x33/0x40 [ 1292.980514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.981129] RIP: 0033:0x7f30118bbab7 [ 1292.981584] 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 [ 1292.983800] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1292.984706] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1292.985552] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000004 [ 1292.986391] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1292.987235] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1292.988075] R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000000 [ 1292.990328] audit: type=1326 audit(1760464902.980:4767): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7882 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1293.074010] loop5: detected capacity change from 0 to 16776704 [ 1293.088279] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1293.110291] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:01:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 16) [ 1307.972663] FAULT_INJECTION: forcing a failure. [ 1307.972663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1307.974979] CPU: 1 PID: 7924 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1307.976269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1307.977822] Call Trace: [ 1307.978319] dump_stack+0x107/0x167 [ 1307.978996] should_fail.cold+0x5/0xa [ 1307.979715] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1307.980701] ? shmem_write_begin+0xf7/0x1d0 [ 1307.981504] ? shmem_write_begin+0x100/0x1d0 [ 1307.982343] generic_perform_write+0x279/0x4f0 [ 1307.983196] ? page_cache_prev_miss+0x310/0x310 [ 1307.984057] ? evict_inodes+0x470/0x470 [ 1307.984792] ? generic_write_checks+0x2ad/0x390 [ 1307.985675] __generic_file_write_iter+0x39d/0x5d0 [ 1307.986593] generic_file_write_iter+0xdb/0x230 [ 1307.987459] ? iov_iter_init+0x3c/0x130 [ 1307.988202] new_sync_write+0x42c/0x660 [ 1307.988937] ? new_sync_read+0x6f0/0x6f0 [ 1307.989691] ? __x64_sys_pwrite64+0x201/0x260 [ 1307.990526] ? lock_release+0x680/0x680 [ 1307.991270] ? selinux_file_permission+0x92/0x520 [ 1307.992150] ? security_file_permission+0xb1/0xe0 [ 1307.993055] vfs_write+0x7c0/0xb10 [ 1307.993729] __x64_sys_pwrite64+0x201/0x260 [ 1307.994356] ? ksys_pwrite64+0x1b0/0x1b0 [ 1307.995109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1307.996082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1307.997039] do_syscall_64+0x33/0x40 [ 1307.997741] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1307.998697] RIP: 0033:0x7f30118bbab7 18:01:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x16, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:58 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7400}, 0x0, 0x0, 0x0, 0x0) 18:01:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x33) 18:01:58 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:01:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x2}, 0x0, 0x0, 0x0, 0x0) 18:01:58 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x81, 0x20000) r4 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)="ca98996b128995a10ba6b1ffa0f85283b14a68cf2f2e5881044086f0ecc33f631cc411e9bf5ce4afaf977aaabd3376a3f4e94b66b3172e9b86f75eaa5526fc3e", 0x40, 0xffff}, {&(0x7f0000000140)="70057a58faf06f84130d1c80b6142d22b488ac58c3b12937282b074a62c4fb42d4299fb99b4608072a6c8b6da0be52ebdf5509fa7c7102b6c48562bbb73dbaf5abbb74133744160d44e915356ee3dbc7c6baa94b11ece362b0d821367f0e98a326e3442f26acb51eb488a7d9455a4c6ef186b391f86c9b8d066f5e6ec33bfa3adbffec670f96cd76de52ddd55509b94c05c6aca300530b66", 0x98, 0x4}, {&(0x7f0000000200)="68d0eeb2b304cbd142727cc67097bdc5186cf47a412ffc2b302fe0d4cb91dc918601e03647ed5ee079cb4ea316f67c2a1d8103a751765537304728bc5ba05fa80c9acd24336af18d0484f3cc79f12b72f6d04fd2a1f41b0781d1e14f3ee8840216c87500728c97373997f638b3201c21fdf70859b3a099ee86eef95f1defca8f52918402fed1ac7c810ba0f95a7fee90f185", 0x92}, {&(0x7f00000002c0)="b00e73547fcd80be82d2fbbb5d4949f6809dcdc5becc1040c51dfc049abbbb2316efb7453f730701c7fe2288e4cb68332b3dcc3884883f20e011aa525bdbdff28c0ce6b50f2acd1a01e735ed930f277f3324e98aa4a8feda7ac9bff4c1", 0x5d, 0x100000001}], 0x4, &(0x7f00000003c0)={[{@nouid32}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@data_ordered}, {@mblk_io_submit}, {@jqfmt_vfsv1}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x52f7}}, {@jqfmt_vfsv0}], [{@dont_measure}, {@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/input/mouse#\x00'}}, {@obj_type}]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="01000080000000002e2f669f998cf289"]) linkat(r4, &(0x7f00000004c0)='./file0\x00', r5, &(0x7f0000000500)='./file0\x00', 0x1c00) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000040)=r3, 0x1) 18:01:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x4, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1307.999770] 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 [ 1308.002660] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1308.003756] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1308.004769] RDX: 0000000000000009 RSI: 0000000020000180 RDI: 0000000000000004 [ 1308.005805] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1308.006821] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 1308.007845] R13: 0000000000000004 R14: 0000000020000470 R15: 0000000000000002 [ 1308.017561] kauditd_printk_skb: 90 callbacks suppressed [ 1308.017573] audit: type=1326 audit(1760464918.187:4858): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7928 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1308.024857] audit: type=1326 audit(1760464918.187:4859): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7928 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1308.037900] audit: type=1326 audit(1760464918.194:4860): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7923 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1308.043372] loop6: detected capacity change from 0 to 135266304 [ 1308.047786] audit: type=1326 audit(1760464918.194:4861): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7923 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1308.051403] audit: type=1326 audit(1760464918.198:4862): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7928 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1308.054494] audit: type=1326 audit(1760464918.199:4863): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7928 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1308.057825] audit: type=1326 audit(1760464918.199:4864): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7928 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1308.061115] audit: type=1326 audit(1760464918.200:4865): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7923 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1308.064186] audit: type=1326 audit(1760464918.200:4866): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7923 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1308.064250] audit: type=1326 audit(1760464918.200:4867): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7923 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:01:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x17, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:01:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x35) 18:01:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1308.072806] loop5: detected capacity change from 0 to 16776704 [ 1308.090151] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1308.125999] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1308.150653] loop6: detected capacity change from 0 to 135266304 [ 1308.168590] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:01:58 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1308.206164] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 18:01:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x3}, 0x0, 0x0, 0x0, 0x0) 18:02:19 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:02:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x36) 18:02:19 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4}, 0x0, 0x0, 0x0, 0x0) 18:02:19 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a00}, 0x0, 0x0, 0x0, 0x0) 18:02:19 executing program 6: r0 = eventfd2(0xfffffffd, 0x801) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) 18:02:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:02:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 17) 18:02:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) read(0xffffffffffffffff, &(0x7f0000000100)=""/4096, 0x1000) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1329.791230] kauditd_printk_skb: 128 callbacks suppressed [ 1329.791252] audit: type=1326 audit(1760464939.960:4996): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1329.818634] audit: type=1326 audit(1760464939.963:4997): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1329.835245] FAULT_INJECTION: forcing a failure. [ 1329.835245] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.838146] CPU: 1 PID: 7985 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1329.839778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1329.841764] Call Trace: [ 1329.842413] dump_stack+0x107/0x167 [ 1329.843288] should_fail.cold+0x5/0xa [ 1329.844206] __alloc_pages_nodemask+0x182/0x600 [ 1329.844413] audit: type=1326 audit(1760464939.964:4998): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1329.845317] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1329.851685] ? lock_downgrade+0x6d0/0x6d0 [ 1329.852673] ? lock_acquire+0x197/0x470 [ 1329.853655] alloc_pages_vma+0xbb/0x410 [ 1329.854624] shmem_alloc_page+0x10f/0x1e0 [ 1329.855610] ? shmem_init_inode+0x20/0x20 [ 1329.856626] ? percpu_counter_add_batch+0x8b/0x140 [ 1329.857805] ? __vm_enough_memory+0x184/0x360 [ 1329.858902] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1329.860215] ? shmem_unuse_inode+0xf60/0xf60 [ 1329.861287] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1329.862535] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1329.863760] shmem_write_begin+0xf7/0x1d0 [ 1329.864759] generic_perform_write+0x20a/0x4f0 [ 1329.865889] ? page_cache_prev_miss+0x310/0x310 [ 1329.866999] ? evict_inodes+0x470/0x470 [ 1329.867969] ? generic_write_checks+0x2ad/0x390 [ 1329.868773] audit: type=1326 audit(1760464939.966:4999): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1329.869096] __generic_file_write_iter+0x39d/0x5d0 [ 1329.869128] generic_file_write_iter+0xdb/0x230 [ 1329.876279] ? iov_iter_init+0x3c/0x130 [ 1329.877249] new_sync_write+0x42c/0x660 [ 1329.878218] ? new_sync_read+0x6f0/0x6f0 [ 1329.879185] ? __x64_sys_pwrite64+0x201/0x260 [ 1329.880266] ? lock_release+0x680/0x680 [ 1329.881223] ? selinux_file_permission+0x92/0x520 [ 1329.882388] ? security_file_permission+0xb1/0xe0 [ 1329.883570] vfs_write+0x7c0/0xb10 [ 1329.884411] __x64_sys_pwrite64+0x201/0x260 [ 1329.885315] ? ksys_pwrite64+0x1b0/0x1b0 [ 1329.886170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1329.887251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1329.888321] do_syscall_64+0x33/0x40 [ 1329.889089] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1329.889199] audit: type=1326 audit(1760464939.968:5000): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1329.890151] RIP: 0033:0x7f30118bbab7 [ 1329.890169] 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 [ 1329.890180] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1329.890208] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1329.902724] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000004 [ 1329.904205] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1329.905689] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000004 [ 1329.906650] audit: type=1326 audit(1760464939.969:5001): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:02:20 executing program 6: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup2(r0, r2) [ 1329.907177] R13: 0000000000000004 R14: 0000000020000488 R15: 0000000000000003 18:02:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x37) [ 1329.957024] audit: type=1326 audit(1760464939.971:5002): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7971 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:02:20 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1329.982108] audit: type=1326 audit(1760464939.972:5003): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7971 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:02:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r4 = fork() ptrace(0x10, r4) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)={'U-', 0x7}, 0x16, 0x0) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000000040)) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, r4, 0x200, &(0x7f0000000000)={&(0x7f00000001c0)=""/240, 0xf0}) 18:02:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x19, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:02:20 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x5}, 0x0, 0x0, 0x0, 0x0) [ 1330.021209] audit: type=1326 audit(1760464939.972:5004): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:02:20 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xff00}, 0x0, 0x0, 0x0, 0x0) [ 1330.021465] audit: type=1326 audit(1760464939.979:5005): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7971 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:02:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x38) [ 1330.255402] loop5: detected capacity change from 0 to 16776704 [ 1330.263414] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1330.277211] EXT4-fs error (device loop5): ext4_fill_super:4967: inode #2: comm syz-executor.5: iget: special inode unallocated [ 1330.280410] EXT4-fs (loop5): get root inode failed [ 1330.281720] EXT4-fs (loop5): mount failed 18:02:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 18) 18:02:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1a, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:02:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x39) 18:02:33 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1343.121942] FAULT_INJECTION: forcing a failure. [ 1343.121942] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.124876] CPU: 1 PID: 8027 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1343.126343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1343.128097] Call Trace: [ 1343.128669] dump_stack+0x107/0x167 [ 1343.129447] should_fail.cold+0x5/0xa [ 1343.130266] ? xas_alloc+0x336/0x440 [ 1343.131054] should_failslab+0x5/0x20 [ 1343.131854] kmem_cache_alloc+0x5b/0x310 [ 1343.132709] ? trace_hardirqs_on+0x5b/0x180 [ 1343.133628] xas_alloc+0x336/0x440 [ 1343.134397] xas_create+0x60f/0x10d0 [ 1343.135202] xas_create_range+0x189/0x620 [ 1343.136103] shmem_add_to_page_cache+0x760/0x1130 [ 1343.137140] ? shmem_getattr+0x180/0x180 [ 1343.138037] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1343.139484] ? shmem_unuse_inode+0xf60/0xf60 18:02:33 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000002200)='./file0\x00', 0x2200, 0x111) r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000200)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "cde3baa802330b"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000001200)={r4, r5, "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", "f68df16c1183b258bb68631694493e8208b4e676db7584f7c6ee9430c0279a1c64e433272d42faf4780da583d0fb67db4fdf8a59314475f8437ca29a2fbadf1c39665b97d4dfb534abd2d8b47fc81228f74260005c0909960929b4a4bed72bc4cef2e9c7dd9f1039aa405407e4be40e7f4efea667a6fa848c4e534f68a75f1ee83e31ce71a68b026899055108ece1688090a9837a916ed2a96e0a684782ee19afd2a7a22eb2c53751fb27034d7e69ea90ac986be3262e1499ce243362fca60590fb152e54f0ed55f72934dd0a613737921d0aa671358463f9a89d7ddde850e32d5ab4425b3c046f08a3ae0814f31abfc6e1df2369206d6afcdedc535b7b123a33e2b3de28b41c8ba0b38b2d64b711350f9b6cb6946f19897cc519ce059503d649bd5d6c10beeed0c6a9af19899cf6a3db9be21d54697aebd4d29a4642fdebe059590d4c1fda1eaaa78a239c878d45ee50107491540d612c01c132c0e63f4bdd2fcf220cd720ec18a6810672b49d5d627873f494b2694b384c4577be51d57fb0da7b0c41721d6ed31dba0ed99691e8f3cd5763310bf937bdba1e3fbb6d84cb5472700fe3d30dfc435f70b1987ccc4ff35e100e2d8102faf3a014dcd3b5d90355da24e0b3531e5272f979926ecd3803f3af13de99d141d1656123e93d1b7135e3196387d2a5e7ce9f8ee13e215a1db0389840b5c72282d62c8060896a9dda7730ab5ac0df7e00554717eef3303acfa1c36f4f59b3902011ddabc17d888bdb85b4437858157730080034319167bbef3199910cd778ca4c9dab0fbfba3471abbd79f424df4e49e21946301bd2b67dd3f092c806ffc92c5963e4b3a2ab99562d2065572f3735a99f22ecd298029c057a277c687e369fb43f6068779fd402853e3f23a0cbb66778d20882b9169db4ce084334bed310af55c97ce31ae7e3a1d54483ac8a2310d07ef75c726ae79977b7eeb75ac8a88005a473975ce5facafd85ef889ce28cbc8bf782068597b5554b1f99d772a4d8cb486a5d92eec14cb90b162c46fc31e0e240406c543a0e6674e219fce9b673b2e7027414ca680d995975a44827500b3ff2e479e7ca2817b763c6d8f7b507ed43c6a405ac24ef154c12562cd0d542ce847dbea48d860906e09e87e9b30317d14e1ec95b0b9401a8d1af7f400cc26ee4554f32a4ceab964eadb7cf279c5b746bd358386ea75d06150c7f2e31900e34857bd5188d48e514a84ed0005067523000c3e5cba4c3189fb1ec56083109506129b5da574ea310270226a95daf7be21abf92d91ad0e3cddd55435cd0b2a9f8ac8dbc1f30797464147d4e746b2f2b22e3cd0eb474ede0236e43ada87fb6f3cbe729fab55736908c4dddec6d8f9ae3520110e7216ee542ba42cb1f73b7109f5aa1eda11a4d65d930b0a8c0265f9cff100453a511ee49782a0e484e21e276d5416c3673a6ca00606819e8bf31c641f44b8570196d83e774db6a4ce49b199fdc5d9f3cce0729c2681f1e58a7aaef9e30d474569d1e5f0085f2e73ce01daa091f962c8b6920c4b1199b22e2d6f3098d00355aafaa1c61b58aeb3c06d80855999ecd06df3ca2d648b3fe64f5183cb9fdd3536d73ef2f65389f2690e615c75bdbd61ba5b868e95d0bacc35cc1435401e76292f16e012ea493dc5e1fd6cc5b2af95cf5d64f9ed1230cea39fdf93809daa4a33cb0a37d754b99ed5927b718d7da985f908a02f4346e0400cd06064649bdf9de703455508a799696f903ddb1fee2bdda0702ccc75e9a40edd5735968c431bf63c409750e507006d2bc4b988c620b94209baa37747580e5a5fa94e5e1b5d9d12e201a04b6894b3d97bd4e04b3bcb7b5ca912e122c955505ee0a731fa23faab3674ef268080671776546e06b11a2b10bd53d165548ed5ecb54cff15db1d22796e2d619ef726b94d97b7198bc3c5ca751a450409aa29e96598fb302f37a9ee14d5ea6aa4a95e0b8726da313a1177e698ad32621e1f19dd3f2bea82d71749db10eeefdecf3c73234589fae7c2e70b2a41eb9c18746bd33d3633f72accd9e9b72b754d151a997d74fda59f05efa78563b6aa2e7b22c788602847f01f16697293831ea9f914df8cfe9212ca08ef26c5e7ab74a4fa9ea3fb7d92ca6ce0b2a770fae6e9fe4b6a5a5e22f8e0ecb3ab6b63976dba80051c5944ec9e47ae7398a0ce79126c70468a8ebe9536109043e329e517ccd9d054a14ba0dcfebc9d59b3a7233479b17cba205338b7aa7c030c5829359504a1e193ca372556c4ab825ffa081614fb02be980bb672736c6e563183f7f9448fce84f0c9d863c6bf531956a57fe029eab9d39d059f826760b34fa0fe78e943ecdaaedd37851bfa310918c0bbb4bf70c9a6f477cbf00409e59e5a5d51d8f2ea6c0a50b7946149be34df3b29143217a4fa454047131632ef95e5e7b8974d5f42511845ba08e5c7e1003c8bee5673722541ece106b914bedce91ab1fe8173de3050e5d9047fa2755cb85f48971d2467e45dd5a4bbdab08d44bb57ab6a4c785a208fb5466244586c8ef19b7fcc462c080de2a1858a3df3adfd8b74d92ae4261d77ff0b741175ced59fd643e0f0a847c4c5b5b4dc16aaaaf239466d4cda34d3964e121921a987963cdcc687d339a2e56c518b40e178e3af3f26c4f0703be7c029d05604bc6110530e80cdcb17a58f9f55965772d0253b316d179f3a28faa1e14b5c8693cbb4bfcef5d3c6405a819a2172947a61c9d55eb7ec337186771f71d6e0d02d1d775acc5ac6f0bf319d70396ffb6c589a6beeaebb1b9656ecf8c7eddafc8dbf404a4af13cff9787911516ef413b73183c83ea6466f04f08da6dc500cd5a0bd2734e0025d3f2fd08d39d8816cb4fef1f40c4a841f2c5bae5b3460a7e294ea8cffaee1826aeeec477b282774435308595ddcb61fcc2cc693491a06f73cc90bfb8111ca852c553d5457c94f09357b9a196a90588f101cc67b2a14bcf176d2f6f3959ae7bb9a5288404b24eff82a4cd7d3810658c03e5b935bdb23a7fa4067dd90c0b46fdd1279cde6d736308dcb63a3b3cc74b47f0cee945915d0ffbce75b7217028c67170dc0e6bd33d93dca2c415c40d024dec07f886a04fc94db3aad0b677365bf4940c830eb0def3e5712788eadbd2ecb582113ecd325f1562216832b48b3adc8a34c71281daea70429e47cd03e64692dd50ea73a4604bd631148ed885274ec719ba6f80612259219b297abf3d24b1c7eb1af029ddd79c6231ef6108b5bbfa6ff7590a8ab1fa9921dd5b3c96cd48ee1042022f589d84aa5f6a19c5a378819edb98d447c3a3cca6bf80f7e3e6f1d2ab9a17d6bd11a23deff67b166472870a8770ae842b665d85c6fa3869f37e518d45dd15882c47e9e3dcaf1d9a77dcc55d327f72aae47074aad03c7e80acad13607b919683f17e252852469d472ffa2d3947b1d8c015c56ebf88714eb743933a6cd54d3e711c631654d92018c7b0381328de2facd58244d54c272303f099162142b718d4d8434ca9d3a04e2fcc32515841e08f4ec5d620bf9bfe77bbf2c1bdc90bfd0a01c56634292014136ae37f92298a7a12469c1fe0476aa1a657cb35016dff89179c78725bb3d3a8d1400cff5b906b412821b775b61a9c093ad36b5e5c740d56655ea614252108e792e8ca3539238c88385a343f2ff02515c0755a5b001791bd21c5fc3b3712aca7148580c43df1c446f99a3caaaf0eaa108d7f91e1b362a64a4c18f076f12043390d05b7924127218733f63b361a0c61955e2761d0a8625b3afee06e6cb0d9a83c71acf24d3c6ccc71973ae84945546aa4e736319fe99bc4e34c39cac2e12d2060d4416524720374c684c8f81744e81a0727209b6c7db64b3844bbafba3b7992ff62a3a8f616f02d4dfe16a6ffe02a164603570b826d8c95082bd63e94bf6550f80e728a6778df3a33c47c72a2749ffd5ea8f00ca89557378dc7fe4e94a5809634ee59029cec78a35b7daba9fb810c92c78d426895e9366357f7ab32f642e979b26c5b3b9d12e8afeae09925b896ff0c7829302f9839206a1e668845a8e38f3bfc46d40332e1286558d7db357c9d596bcd423dff400261a28b31148b668786ab0d427ce09a976f5c1642a5237b28ebba641668424e608a1531ca362694d49eb6c00078ec05492a0036d2d32732107d8068bc688fd83e0e1766886ef7f9eb8344601ffd9aa427f3223491d065302066f41b993d34e476ff4852db0cf43f0127c4c924c2987832dbe8caabeea0202fe64acf7ee34f550a776bbfe381072524087c5de34b8705b0a7d446e1ecec04037fedc247c5b61da2e5b587723699d6b8c8781d7670a045bbbd3566399c819269f1a8ba38dff218be2f30bb3055eff5a454ace1f75975b9ee2b17f3a5bc8252b5dee8f06e5e1df8671ee5baeca6005ae2b6141fe30dafc1c2c39a7c6503a726ef4e30e154120a04a0e0b17df4504e913071023c0e4f3c5ad06da2cbace98941802490e5e0adda3d0fa5c5c175e8ba489c30d24c4de19d7b72ec134e8cfe755584f9b376365ad4ed1cdae722fbcf0e5f45bd2494ed3c2dcdca02541100c418a6089694d1dfb1de4d06ce3e6f4d81475650639f012151d0760b98877c4817430e4c62bd23f1869240da8d15e7ab1a5b50fad822bb7b70308bc2d6e803f9ccca4d798fac639315ea70a1758a2080abaecd3224e0c103adea282016ac394f6b4dddbed2d0a03d11dd1efb06f57a22e957bd0bfcf10a5de0d50909eb7c2ed1d655cf1fbb9ab03802dce246843343c9e45141b806d6f663f8c696d8a152aa375f4874f9e015bd0fefb64519f950627ab3974da685831f3b56aef77c433c2f299d4bcf9dc2388f7f76e5269134c49977dfe0cc2bfad7fc411c4bec25be8fa55b9ba15048a8a8fc7d7d79d69cdc0b79d6d2a658e4c0f6f94a398db5168132bffd314bacb9b18a67d1ed7d2f2f6c8e86268b2ba02db3a3d64dc04b75bd63e4801470fc70420bc8b66a639f300120ca51b26eac17ad0223be9cdd8bdb6adbc3e8bad34c6ccd7a40df240b496e9ada3d7172f1c5b6d0bdf0cc612eb91163c4a91bf1e6dbcf34263f79ff389161286868874544aa4e05839cf462d6890ff9e4d1a169c20987a455cb6fedac35e08175ab60b0d9fb7ad79c187dfcbf088c8a1aca152fb6e854c0a5c81ebc1915687b8d28c4e0d035003d72fd8c2db03571024f6089fffc46013f4f40bbfe2e6f6c26adff6c851893f0234aa330e9f530d351a9276a56f93296aa13eb455b5e15b30b0b797c4b5bf584075cc88b0a2d3f3b9a3758717c7ef895a715a24a0c553e2d96c8fe270f4cc27b1dbcee99b60e484e9cd2383a70afcdacc4bd98848428fe5a1a82255a68cfb899a01558169707df111c146e565027c3311160795a1870cba7b652fdbfb8c93391"}) 18:02:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x9, 0xff, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp, 0xa384, 0x6, 0x1, 0x9, 0x80, 0x80000001, 0x7fff, 0x0, 0x3, 0x0, 0x1000}, r2, 0x0, 0xffffffffffffffff, 0x1) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r0) ppoll(&(0x7f0000000080)=[{r1}, {r4}], 0x2, 0x0, 0x0, 0x0) 18:02:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6}, 0x0, 0x0, 0x0, 0x0) 18:02:33 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x40000}, 0x0, 0x0, 0x0, 0x0) [ 1343.140634] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1343.141841] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1343.142942] shmem_write_begin+0xf7/0x1d0 [ 1343.143828] generic_perform_write+0x20a/0x4f0 [ 1343.144809] ? page_cache_prev_miss+0x310/0x310 [ 1343.145792] ? evict_inodes+0x470/0x470 [ 1343.146646] ? generic_write_checks+0x2ad/0x390 [ 1343.147644] __generic_file_write_iter+0x39d/0x5d0 [ 1343.148697] generic_file_write_iter+0xdb/0x230 [ 1343.149684] ? iov_iter_init+0x3c/0x130 [ 1343.150545] new_sync_write+0x42c/0x660 [ 1343.151362] ? new_sync_read+0x6f0/0x6f0 [ 1343.152228] ? __x64_sys_pwrite64+0x201/0x260 [ 1343.153182] ? lock_release+0x680/0x680 [ 1343.154031] ? selinux_file_permission+0x92/0x520 [ 1343.155058] ? security_file_permission+0xb1/0xe0 [ 1343.156096] vfs_write+0x7c0/0xb10 [ 1343.156857] __x64_sys_pwrite64+0x201/0x260 [ 1343.157770] ? ksys_pwrite64+0x1b0/0x1b0 [ 1343.158642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1343.159755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1343.160851] do_syscall_64+0x33/0x40 [ 1343.161640] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1343.162736] RIP: 0033:0x7f30118bbab7 [ 1343.163520] 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 [ 1343.167406] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1343.169008] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1343.170532] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000004 [ 1343.172046] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1343.173597] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000004 [ 1343.175456] R13: 0000000000000004 R14: 0000000020000488 R15: 0000000000000003 18:02:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1343.211370] loop5: detected capacity change from 0 to 16776704 [ 1343.217738] kauditd_printk_skb: 128 callbacks suppressed [ 1343.217756] audit: type=1326 audit(1760464953.387:5134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1343.226273] audit: type=1326 audit(1760464953.395:5135): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1343.231642] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1343.245924] audit: type=1326 audit(1760464953.395:5136): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1343.258900] audit: type=1326 audit(1760464953.405:5137): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1343.271046] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1343.280710] audit: type=1326 audit(1760464953.406:5138): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1343.292605] audit: type=1326 audit(1760464953.406:5139): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:02:33 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x2c5d}}, './file0\x00'}) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) dup2(r0, r1) 18:02:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x8, 0x667a) [ 1343.389326] audit: type=1326 audit(1760464953.409:5140): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:02:33 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x1000000}, 0x0, 0x0, 0x0, 0x0) 18:02:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3a) 18:02:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1c, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:02:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 19) [ 1343.416180] audit: type=1326 audit(1760464953.409:5141): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:02:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000100)=0x4) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(0xffffffffffffffff, 0x1260, 0x22e7, 0x2, &(0x7f0000000000)={[0x6cb1]}, 0x8) r4 = eventfd2(0x0, 0x0) r5 = dup2(r4, r0) ppoll(&(0x7f0000000080)=[{r1}, {r5}], 0x2, 0x0, 0x0, 0x0) [ 1343.472234] audit: type=1326 audit(1760464953.413:5142): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:02:33 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1343.502269] audit: type=1326 audit(1760464953.414:5143): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1343.524971] FAULT_INJECTION: forcing a failure. 18:02:33 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000005, 0x80010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x12d9, &(0x7f0000000000)={0x0, 0x9d8, 0x20, 0x3, 0x240}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}}, 0x5) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x80010, r4, 0x0) dup2(r0, r1) [ 1343.524971] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.527729] CPU: 0 PID: 8070 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1343.529247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1343.531110] Call Trace: [ 1343.531699] dump_stack+0x107/0x167 [ 1343.532520] should_fail.cold+0x5/0xa [ 1343.533382] ? create_object.isra.0+0x3a/0xa30 [ 1343.534414] should_failslab+0x5/0x20 [ 1343.535269] kmem_cache_alloc+0x5b/0x310 [ 1343.536191] create_object.isra.0+0x3a/0xa30 [ 1343.537167] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1343.538319] kmem_cache_alloc+0x159/0x310 [ 1343.539249] ? trace_hardirqs_on+0x5b/0x180 [ 1343.540224] xas_alloc+0x336/0x440 [ 1343.541027] xas_create+0x60f/0x10d0 [ 1343.541885] xas_create_range+0x189/0x620 [ 1343.542843] shmem_add_to_page_cache+0x760/0x1130 [ 1343.543937] ? shmem_getattr+0x180/0x180 [ 1343.544879] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1343.546106] ? shmem_unuse_inode+0xf60/0xf60 [ 1343.547096] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1343.548262] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1343.549401] shmem_write_begin+0xf7/0x1d0 [ 1343.550349] generic_perform_write+0x20a/0x4f0 [ 1343.551388] ? page_cache_prev_miss+0x310/0x310 [ 1343.552436] ? evict_inodes+0x470/0x470 [ 1343.553327] ? generic_write_checks+0x2ad/0x390 [ 1343.554384] __generic_file_write_iter+0x39d/0x5d0 [ 1343.555491] generic_file_write_iter+0xdb/0x230 [ 1343.556533] ? iov_iter_init+0x3c/0x130 [ 1343.557433] new_sync_write+0x42c/0x660 [ 1343.558344] ? new_sync_read+0x6f0/0x6f0 [ 1343.559276] ? __x64_sys_pwrite64+0x201/0x260 [ 1343.560302] ? lock_release+0x680/0x680 [ 1343.561210] ? selinux_file_permission+0x92/0x520 [ 1343.562317] ? security_file_permission+0xb1/0xe0 [ 1343.563420] vfs_write+0x7c0/0xb10 [ 1343.564232] __x64_sys_pwrite64+0x201/0x260 [ 1343.565206] ? ksys_pwrite64+0x1b0/0x1b0 [ 1343.566146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1343.567334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1343.568506] do_syscall_64+0x33/0x40 [ 1343.569350] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1343.570540] RIP: 0033:0x7f30118bbab7 [ 1343.571381] 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 [ 1343.575578] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1343.577299] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1343.578920] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000004 [ 1343.580530] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1343.582141] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000004 [ 1343.583749] R13: 0000000000000004 R14: 0000000020000488 R15: 0000000000000003 [ 1343.727388] loop5: detected capacity change from 0 to 16776704 [ 1343.737169] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1343.746600] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:02:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3b) [ 1357.752723] kauditd_printk_skb: 69 callbacks suppressed [ 1357.752742] audit: type=1326 audit(1760464967.922:5213): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1357.768290] audit: type=1326 audit(1760464967.922:5214): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:02:47 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7}, 0x0, 0x0, 0x0, 0x0) 18:02:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 20) 18:02:47 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x2000000}, 0x0, 0x0, 0x0, 0x0) 18:02:47 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:02:47 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='/proc/keys\x00', 0xb, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140)=""/44, 0x2c}], 0x2) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f669f998cf289"]) read(r1, &(0x7f0000000240)=""/220, 0xdc) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) write$eventfd(r2, &(0x7f0000000380)=0x1000000000000801, 0xfffffffffffffe52) r3 = timerfd_create(0x0, 0x0) dup2(r0, r3) 18:02:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = eventfd2(0x0, 0x100801) recvmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000040)}, 0x0) r2 = dup2(r1, r0) ppoll(&(0x7f0000000080)=[{}, {r2, 0x106d}], 0x2, 0x0, 0x0, 0x0) 18:02:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1d, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1357.784599] FAULT_INJECTION: forcing a failure. [ 1357.784599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1357.787319] CPU: 1 PID: 8099 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1357.788867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1357.790779] Call Trace: [ 1357.791410] dump_stack+0x107/0x167 [ 1357.792241] should_fail.cold+0x5/0xa [ 1357.793121] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1357.794388] ? shmem_write_begin+0xf7/0x1d0 [ 1357.795383] ? shmem_write_begin+0x100/0x1d0 [ 1357.796375] generic_perform_write+0x279/0x4f0 [ 1357.797422] ? page_cache_prev_miss+0x310/0x310 [ 1357.798495] ? evict_inodes+0x470/0x470 [ 1357.799415] ? generic_write_checks+0x2ad/0x390 [ 1357.800446] __generic_file_write_iter+0x39d/0x5d0 [ 1357.801549] generic_file_write_iter+0xdb/0x230 [ 1357.802592] ? iov_iter_init+0x3c/0x130 [ 1357.803510] new_sync_write+0x42c/0x660 [ 1357.804403] ? new_sync_read+0x6f0/0x6f0 [ 1357.805303] ? __x64_sys_pwrite64+0x201/0x260 [ 1357.806301] ? lock_release+0x680/0x680 [ 1357.807171] ? selinux_file_permission+0x92/0x520 [ 1357.808259] ? security_file_permission+0xb1/0xe0 [ 1357.809370] vfs_write+0x7c0/0xb10 [ 1357.810187] __x64_sys_pwrite64+0x201/0x260 [ 1357.811141] ? ksys_pwrite64+0x1b0/0x1b0 [ 1357.812051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1357.813219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1357.814386] do_syscall_64+0x33/0x40 [ 1357.815209] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1357.816342] RIP: 0033:0x7f30118bbab7 [ 1357.817154] 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 [ 1357.821276] RSP: 002b:00007f300ee7df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 18:02:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3c) 18:02:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1e, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1357.823110] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bbab7 [ 1357.823121] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000004 [ 1357.823133] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1357.823147] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000004 [ 1357.823159] R13: 0000000000000004 R14: 0000000020000488 R15: 0000000000000003 [ 1357.827763] audit: type=1326 audit(1760464967.933:5215): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1357.827865] audit: type=1326 audit(1760464967.934:5216): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:02:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x21, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:02:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 21) 18:02:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3e) [ 1357.827959] audit: type=1326 audit(1760464967.934:5217): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1357.828097] audit: type=1326 audit(1760464967.937:5218): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:02:48 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x0, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1357.828315] audit: type=1326 audit(1760464967.937:5219): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1357.828412] audit: type=1326 audit(1760464967.938:5220): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1357.828507] audit: type=1326 audit(1760464967.938:5221): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1357.828603] audit: type=1326 audit(1760464967.948:5222): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8087 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1357.836913] loop5: detected capacity change from 0 to 16776704 [ 1357.847648] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1357.868704] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1357.991041] FAULT_INJECTION: forcing a failure. [ 1357.991041] name failslab, interval 1, probability 0, space 0, times 0 [ 1358.016089] CPU: 1 PID: 8118 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1358.016100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.016106] Call Trace: [ 1358.016133] dump_stack+0x107/0x167 [ 1358.016159] should_fail.cold+0x5/0xa [ 1358.021828] ? getname_flags.part.0+0x50/0x4f0 [ 1358.022887] should_failslab+0x5/0x20 [ 1358.023743] kmem_cache_alloc+0x5b/0x310 [ 1358.024660] ? new_sync_write+0x499/0x660 [ 1358.025610] getname_flags.part.0+0x50/0x4f0 [ 1358.026606] getname+0x8e/0xd0 [ 1358.027325] do_sys_openat2+0xf9/0x4d0 [ 1358.028171] ? build_open_flags+0x6f0/0x6f0 [ 1358.029166] ? rcu_read_lock_any_held+0x75/0xa0 [ 1358.030222] __x64_sys_openat+0x13f/0x1f0 [ 1358.031156] ? __ia32_sys_open+0x1c0/0x1c0 [ 1358.032104] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1358.033283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.034449] do_syscall_64+0x33/0x40 [ 1358.035270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.036408] RIP: 0033:0x7f30118bba04 [ 1358.037240] 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 [ 1358.041372] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1358.043069] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1358.044667] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1358.046262] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1358.047875] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1358.049444] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:03:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x22, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 22) 18:03:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x42) 18:03:04 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x0, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:03:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x3000000}, 0x0, 0x0, 0x0, 0x0) 18:03:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa}, 0x0, 0x0, 0x0, 0x0) 18:03:04 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000480)=""/126, 0x7e}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f00000005c0)=""/165, 0xa5}], 0x3) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r2 = dup2(r1, r1) timerfd_settime(r2, 0x0, &(0x7f00000006c0)={{}, {0x77359400}}, &(0x7f0000000700)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f66bf998cf289"]) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000040)) dup2(0xffffffffffffffff, r0) 18:03:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="638a57503ee9083324f9f8f26cbf40aa9c8431074eefa8691a769eaa90b138fb09f32f991ac8ded8a91e046c93", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) pidfd_getfd(r4, r5, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/15) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1374.737654] kauditd_printk_skb: 45 callbacks suppressed [ 1374.737670] audit: type=1326 audit(1760464984.906:5268): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1374.752120] audit: type=1326 audit(1760464984.920:5269): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1374.756337] FAULT_INJECTION: forcing a failure. [ 1374.756337] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.757722] CPU: 0 PID: 8145 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1374.758566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.759587] Call Trace: [ 1374.759920] dump_stack+0x107/0x167 [ 1374.760367] should_fail.cold+0x5/0xa [ 1374.760842] ? create_object.isra.0+0x3a/0xa30 [ 1374.761405] should_failslab+0x5/0x20 [ 1374.761877] kmem_cache_alloc+0x5b/0x310 [ 1374.762385] ? __generic_file_write_iter+0x1a4/0x5d0 [ 1374.763024] create_object.isra.0+0x3a/0xa30 [ 1374.763560] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1374.764183] kmem_cache_alloc+0x159/0x310 [ 1374.764691] ? new_sync_write+0x499/0x660 [ 1374.765204] getname_flags.part.0+0x50/0x4f0 [ 1374.765740] getname+0x8e/0xd0 [ 1374.766134] do_sys_openat2+0xf9/0x4d0 [ 1374.766629] ? build_open_flags+0x6f0/0x6f0 [ 1374.767171] ? rcu_read_lock_any_held+0x75/0xa0 [ 1374.767744] __x64_sys_openat+0x13f/0x1f0 [ 1374.768254] ? __ia32_sys_open+0x1c0/0x1c0 [ 1374.768780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1374.769427] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1374.770060] do_syscall_64+0x33/0x40 [ 1374.770525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.771150] RIP: 0033:0x7f30118bba04 [ 1374.771605] 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 [ 1374.773871] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1374.774813] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1374.775694] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1374.776569] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1374.777444] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1374.778322] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1374.789481] audit: type=1326 audit(1760464984.920:5270): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1374.801104] audit: type=1326 audit(1760464984.921:5271): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1374.808215] audit: type=1326 audit(1760464984.921:5272): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1374.823003] audit: type=1326 audit(1760464984.921:5273): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:03:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x23, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1374.835674] audit: type=1326 audit(1760464984.921:5274): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:03:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vcan0\x00', {}, 0x6}) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1374.846704] audit: type=1326 audit(1760464984.953:5275): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x43) [ 1374.857279] audit: type=1326 audit(1760464984.953:5276): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1374.867855] audit: type=1326 audit(1760464984.953:5277): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8134 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:05 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="d0bca10c9adb89bfe2c09409c501e2d45b91697d1fd547735a6cf312ad756b18155534c195195575c144e0f4097de55327eb42eb34b2adc379fcbabaf0862cbe8fad44f9199080a743ba16aa9a030f5136d5229d45b0c4d168881a19e7b65efd378544a7485512442e4f345b87ef18a6e49d39d714fade35dbade14a5d4f45a231f3de74647c591f4536bba2f9713f788ed1c9d9bd326949a555b8389d9734c03faa4c84dfb17744feb0a4bb22502ddd494c4ab0", 0xb4}, {&(0x7f00000000c0)="ace0072e20629de19fa013915ac688946bccd4aaad1d796ea28d0e86fca8d3774e9bb8606f766d0e55cad3a4df7c4d7974da06e1863db688cb286c45fd745f706b79c03ae7005a228be2ac95a09cc8ab40384fcb8441ccae3726b13840ac5c72d84a0c81", 0x64}, {&(0x7f0000000140)="e09f5ecd5df0e38b8deb4ca0e88ba64d1c205258e9a99a690ec32a89c06402e823dba28479d5defff62dbd768ef049d8d0cec13ae629c355af22125e1205962f593fbf82880f6b46d814e9c2d32a983a1d252e538f351b01fc76a7e8f612fd87c08c2739bbcb6464539c842c51c94a8d8cc7bd1903a077a93de2cf11ee553bad3832835a8576281378a6f13b9032fb8495e47f8abbe8df6e3b537b359e743c5ed8e419816d04797ed898644bb593933abc8159057833f9d8bf396a32431906122598eb54056d91993edc005ef9f8b8c5ae6ac66729d08cc3e9449e3d92074b78f670d05ba0", 0xe5}, {&(0x7f0000000240)="e3e703726036792382bb7482a55930e03733d774f349b44555b5a3cb65ec5b5a3ef2ec4e12edd9ed", 0x28}, {&(0x7f0000000280)="bf09d4447328b640bf30e9ac27c51d9e75298419809c62479eec99a0704e36fda6d51061815aec45d5c56c8d858ca08b624780044c1592e2a667d8077904b4d02900a7e5b2b93281ddd580a00452327b6315254f7177beba87dc0090e2dae7776925f07d1128cd993fe6414f774c1c7401121c31f750809de5bc", 0x7a}, {&(0x7f0000000300)="fe6e08a5f8cb27ece4e02f0c5477e95982cc69c331033df1b26aa2b09025645504bd82525882ff58b4b346469613e3d8dced74377addaf53f7047025d43c8a468bb369b42ec39ffae3e4", 0x4a}], 0x6) 18:03:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc}, 0x0, 0x0, 0x0, 0x0) [ 1374.900190] loop5: detected capacity change from 0 to 16776704 [ 1374.905431] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1374.936493] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:03:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 23) 18:03:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2a, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:05 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x0, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:03:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) fsetxattr$security_ima(r3, &(0x7f0000001780), &(0x7f00000017c0)=@v1={0x2, "fd52d281430c1e188cf7ff12d01294"}, 0x10, 0x1) r4 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x2, 0x7f, 0x14, 0x5, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000140), 0x12}, 0xa425, 0x4, 0x0, 0x1, 0x2, 0x4800, 0x6, 0x0, 0xa3, 0x0, 0x6}, 0xffffffffffffffff, 0x1, r2, 0x9) r5 = dup2(r4, r0) r6 = syz_open_dev$mouse(&(0x7f0000000100), 0x6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) r8 = openat$cgroup_devices(r5, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) dup2(r1, r8) r9 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f0000000080)=0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r9, 0xc008240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) perf_event_open$cgroup(&(0x7f0000001840)={0x5, 0x80, 0x1, 0x88, 0x4, 0x5, 0x0, 0x3, 0x4, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000001800), 0x5}, 0x20, 0x101, 0x1a9dca19, 0x9, 0x5, 0x5, 0x1, 0x0, 0x5, 0x0, 0x40}, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0x4) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r10, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x7, &(0x7f0000001640)=[{&(0x7f0000000280)="ff098bc64321329a799996c31901a669e2672709cbfd7bf46cf87d192eaed8d798669204d229952e45f843785bdf55189af2ef63c28933b0e50171ab9e274c7bac96247558110b1466532941ede0c560e33185b566bd3e193e67c9b84068809c88cf3ce94d726a6a5d30b4b5712d4869e9742cf52a053d149fe90e45db429274c8173aad6dc40a693ed38c49e5673626ad55f0f3e4a785d801d6e84d795c7269be30cc85f95bf387160f2273f3d01ce909cb9fc9d62429b488f8dfe78c8c21d5d0c174305640b13db654943e", 0xcc, 0x9}, {&(0x7f0000000380)="b6532d1c93b49339980b9dacd6d81ca0462343a155eba7ae5c4c1ab5659f622eeea2c97ae6f2d48b8f5f399bf364cd649663d0608a0bcff1945c912464f8fa24b235499eb5cdd055b32ca6da06c18b6ece510b34f56551524faff556bb59b00c6c4252f69c5b49b0f33a436e919fa580477e94c600757cd0", 0x78, 0xff}, {&(0x7f00000019c0)="5c6b8c155ef1a57c51b444d911c1465595483a03976dd9fd2440df1639be420ccbd49c661b227ee4c07fede6951e1f44c3879389d28171fe2c15c4c368de3f718f8f5c64e930101e59e25880e6e18b7ddb90004a118077676c5a7f638f78bfcdc6d844130d6d5bdca4373c8951a49249e8efd046ea6448aa53f4849e97deb5a7ac246db6c937084587881bdd82675d1a5f7c578a5607d437b29ad0c352b689f4ba08cfe7a041367d8efa060eed731f33a1e7cfe898ca421b35367d3aff5798633a53928203bfffedfcc9a9307d464add25a0d9bcc6d58323e5c07810a80e5fe968b26d2c99f3f8", 0xe7, 0x6}, {&(0x7f00000018c0)="d8f7c6fc009645bc2cd8843a3dea57ca78bf849e15c2ccb5f8cf19dd8dfcedb9f9065c8ef902ecf75a85b7535e86ebe08aab215bb781cc98332a9f1a6e50e3fca4b9502f722c5de54711fa644bc6c2c63705c91fb3f586d4095a83cbd0e588c461748414d1800403b2e6b3ee783bbbd0b334106d86bc129cee602059461a396e5c6c9809378dd107e4bb40e77e5e48e5e431a12ac3510004b1eb3f9e42a0c558c6584d68db23304c0bcd4ffedee89a2d84ef8277cbda42e02275d7deeb0fd9c02d3cf4ad41ae79c12fbb8268a4f13e29c96260995633378d6e4ea3c885bf56c1cf961fb9e70d17e602134deba9", 0xed, 0x2}, {&(0x7f0000000540)="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", 0x1000, 0xf1}, {&(0x7f0000001540)="c44481120df4e6efaa674b49424fb3ce91852253749f728e46a90ba2099484d5ec9d63950f592ba472202051415473a4bea310b691586ed930d5f85c5ca58000e43d4733515e40866cf4", 0x4a, 0x100}, {&(0x7f00000015c0)="25725dea6bd903400e2a97f4e5cd504187b924ffdb3ef3664a3c55195757765e172669cbd5ee060e1f265dc2dd287b5a339a49f7b135c6f78377735cd91b250ba979c45715b78a3ea7f0b59edc19c1a502f257120641099c0089dd96", 0x5c, 0x20}], 0x20d080, &(0x7f0000001700)=ANY=[@ANYBLOB='init_itable,acl,debug,prjquota,uid=', @ANYRESDEC=r10, @ANYBLOB=',dont_ap\\raise,\x00']) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x560}, {r4, 0x10}, {r6, 0x4200}, {r7, 0xe47085dee5454c7b}], 0x4, 0x0, 0x0, 0x0) [ 1375.043794] loop2: detected capacity change from 0 to 4096 [ 1375.048688] FAULT_INJECTION: forcing a failure. [ 1375.048688] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1375.050217] CPU: 0 PID: 8182 Comm: syz-executor.5 Not tainted 5.10.245 #1 18:03:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x46) 18:03:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4000000}, 0x0, 0x0, 0x0, 0x0) [ 1375.051067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1375.052230] Call Trace: [ 1375.052559] dump_stack+0x107/0x167 [ 1375.053007] should_fail.cold+0x5/0xa [ 1375.053485] strncpy_from_user+0x34/0x470 [ 1375.053999] getname_flags.part.0+0x95/0x4f0 [ 1375.054556] getname+0x8e/0xd0 [ 1375.054951] do_sys_openat2+0xf9/0x4d0 [ 1375.055428] ? build_open_flags+0x6f0/0x6f0 [ 1375.055962] ? rcu_read_lock_any_held+0x75/0xa0 [ 1375.056539] __x64_sys_openat+0x13f/0x1f0 [ 1375.057050] ? __ia32_sys_open+0x1c0/0x1c0 [ 1375.057572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1375.058215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1375.058879] do_syscall_64+0x33/0x40 [ 1375.059333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1375.059981] RIP: 0033:0x7f30118bba04 [ 1375.060445] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1375.062782] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1375.063738] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1375.064636] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1375.065536] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1375.066446] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1375.067354] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:03:05 executing program 6: r0 = eventfd2(0x0, 0x0) dup2(r0, r0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:03:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2b, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1375.134876] loop2: detected capacity change from 0 to 4096 18:03:05 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x13, 0x20, 0x70bd2b, 0x25dfdbfc, {0x4}, [@generic="f63d1ebce753f538e0970fe0a1709f9a0678d8f186ec36c6165e7b10e9c2790e0eef2b56d618a1d51fc2ea"]}, 0x40}, 0x1, 0x0, 0x0, 0x24004000}, 0x44) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, r0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x40, 0x22, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfffffffe}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfffffffa}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x80000000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}]}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x50}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4081}, 0x40000) r1 = eventfd2(0x0, 0x0) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000180)={{r3, r4+60000000}, {0x0, 0x3938700}}, &(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121101, 0x9) creat(&(0x7f0000000300)='./file0\x00', 0x40) r5 = dup2(r1, r2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000640)={0x2, 0xffff, 0x8, 0x7ff, 0x5ebc79b9}) readv(r6, &(0x7f0000000600)=[{&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000580)=""/72, 0x48}], 0x4) 18:03:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2c, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:05 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:03:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x48) [ 1391.106891] FAULT_INJECTION: forcing a failure. [ 1391.106891] name failslab, interval 1, probability 0, space 0, times 0 [ 1391.110165] CPU: 0 PID: 8220 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1391.112062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1391.114358] Call Trace: [ 1391.115099] dump_stack+0x107/0x167 [ 1391.116102] should_fail.cold+0x5/0xa [ 1391.117143] ? __alloc_file+0x21/0x320 [ 1391.118212] should_failslab+0x5/0x20 [ 1391.119265] kmem_cache_alloc+0x5b/0x310 [ 1391.120392] __alloc_file+0x21/0x320 [ 1391.121423] alloc_empty_file+0x6d/0x170 [ 1391.122549] path_openat+0xe6/0x2770 [ 1391.123570] ? __lock_acquire+0x1657/0x5b00 [ 1391.124762] ? path_lookupat+0x860/0x860 [ 1391.125878] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1391.127327] ? SOFTIRQ_verbose+0x10/0x10 [ 1391.128692] ? find_held_lock+0x2c/0x110 [ 1391.129826] do_filp_open+0x190/0x3e0 [ 1391.130887] ? may_open_dev+0xf0/0xf0 [ 1391.131935] ? alloc_fd+0x2e7/0x670 [ 1391.132938] ? lock_downgrade+0x6d0/0x6d0 [ 1391.134065] ? do_raw_spin_lock+0x121/0x260 [ 1391.135264] ? rwlock_bug.part.0+0x90/0x90 [ 1391.136443] ? _raw_spin_unlock+0x1a/0x30 [ 1391.137575] ? alloc_fd+0x2e7/0x670 [ 1391.138598] do_sys_openat2+0x171/0x4d0 [ 1391.139683] ? build_open_flags+0x6f0/0x6f0 [ 1391.140882] ? rcu_read_lock_any_held+0x75/0xa0 [ 1391.142159] __x64_sys_openat+0x13f/0x1f0 [ 1391.143324] ? __ia32_sys_open+0x1c0/0x1c0 [ 1391.144492] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1391.145941] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1391.147370] do_syscall_64+0x33/0x40 [ 1391.148401] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1391.149801] RIP: 0033:0x7f30118bba04 [ 1391.150832] 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 [ 1391.155871] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1391.157948] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1391.159920] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1391.161879] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1391.163649] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1391.165258] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:03:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x5000000}, 0x0, 0x0, 0x0, 0x0) 18:03:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0) 18:03:21 executing program 6: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f0000000000)=""/199, 0xc7) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:03:21 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:03:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x49) 18:03:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 24) 18:03:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)={0x2, 'dummy0\x00', {0x40}, 0xfff}) eventfd2(0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:03:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4a) [ 1391.188478] kauditd_printk_skb: 118 callbacks suppressed [ 1391.188495] audit: type=1326 audit(1760465001.358:5396): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8222 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1391.204354] audit: type=1326 audit(1760465001.367:5397): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8222 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1391.223544] audit: type=1326 audit(1760465001.367:5398): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8222 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1391.246156] audit: type=1326 audit(1760465001.368:5399): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8222 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:03:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x90610000) bind$unix(r4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 1391.276329] audit: type=1326 audit(1760465001.368:5400): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8222 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:03:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2e, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1391.296458] audit: type=1326 audit(1760465001.371:5402): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8223 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1391.316732] audit: type=1326 audit(1760465001.372:5403): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8223 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1391.335364] audit: type=1326 audit(1760465001.372:5404): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8223 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1391.347559] audit: type=1326 audit(1760465001.373:5405): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8223 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1391.354511] audit: type=1326 audit(1760465001.373:5406): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8223 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:35 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:03:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 25) 18:03:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4b) 18:03:35 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6000000}, 0x0, 0x0, 0x0, 0x0) 18:03:35 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x48}, 0x0, 0x0, 0x0, 0x0) [ 1405.246182] kauditd_printk_skb: 55 callbacks suppressed [ 1405.246201] audit: type=1326 audit(1760465015.415:5461): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2f, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:35 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="0bbb00"/12, @ANYRES32=r0, @ANYBLOB="01000080000000002e2f669f998cf289"]) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000001180)={"06bde26e65dacd0654c6bf1a", &(0x7f0000001100)="79ad235cbf33a5a2fa15c22904d97e82c0ba1884cf0ed5d5e39deaf020f01e096e98dc505f974e4c6d5bb56dd87e2bd0be7dc0baff5a07f98bd0c41f967be51a2438c0207af671284d94e0abc975e2a11caf0923439671443493b58f87e22b44d75a69c9f002f523ab", 0x69, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x3, 0x0, 0x1, 0x0, "c36e36ca", 0x2, "b729ca96", 0x7f, 0x40, 0x81, "92ac0d", "1dbf00528a7b22ee880f1045f03cb49f04ec981fbb39e43a596912edb8391357050474d4655c450f22353256bb69"}, 0x1, 0x3800, 0x1, &(0x7f0000001200)}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000100)={0x0, 0x96}) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) ppoll(&(0x7f0000000080)=[{r2}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r5, 0x80189439, &(0x7f00000000c0)) r6 = creat(&(0x7f00000011c0)='./file0\x00', 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002600)={0x20, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "a922448054bbe9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000003600)={r7, 0x0, "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", "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"}) [ 1405.263267] FAULT_INJECTION: forcing a failure. [ 1405.263267] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.264853] CPU: 1 PID: 8267 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1405.265915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1405.267215] Call Trace: [ 1405.267629] dump_stack+0x107/0x167 [ 1405.268202] should_fail.cold+0x5/0xa [ 1405.268804] ? create_object.isra.0+0x3a/0xa30 [ 1405.269501] should_failslab+0x5/0x20 [ 1405.270094] kmem_cache_alloc+0x5b/0x310 [ 1405.270722] create_object.isra.0+0x3a/0xa30 [ 1405.271407] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1405.272199] audit: type=1326 audit(1760465015.416:5462): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1405.272298] audit: type=1326 audit(1760465015.418:5463): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1405.275455] kmem_cache_alloc+0x159/0x310 [ 1405.275474] __alloc_file+0x21/0x320 [ 1405.275491] alloc_empty_file+0x6d/0x170 [ 1405.282218] path_openat+0xe6/0x2770 [ 1405.282815] ? __lock_acquire+0x1657/0x5b00 [ 1405.283487] ? path_lookupat+0x860/0x860 [ 1405.284109] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1405.284927] ? SOFTIRQ_verbose+0x10/0x10 [ 1405.285546] ? find_held_lock+0x2c/0x110 [ 1405.286184] do_filp_open+0x190/0x3e0 [ 1405.286782] ? may_open_dev+0xf0/0xf0 [ 1405.287382] ? alloc_fd+0x2e7/0x670 [ 1405.287946] ? lock_downgrade+0x6d0/0x6d0 [ 1405.288591] ? do_raw_spin_lock+0x121/0x260 [ 1405.289259] ? rwlock_bug.part.0+0x90/0x90 [ 1405.289921] ? _raw_spin_unlock+0x1a/0x30 [ 1405.290556] ? alloc_fd+0x2e7/0x670 [ 1405.291128] do_sys_openat2+0x171/0x4d0 [ 1405.291743] ? build_open_flags+0x6f0/0x6f0 [ 1405.292411] ? rcu_read_lock_any_held+0x75/0xa0 [ 1405.293133] __x64_sys_openat+0x13f/0x1f0 [ 1405.293771] ? __ia32_sys_open+0x1c0/0x1c0 [ 1405.294429] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1405.295244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1405.296039] do_syscall_64+0x33/0x40 [ 1405.296617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1405.297416] RIP: 0033:0x7f30118bba04 [ 1405.298029] 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 [ 1405.300882] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1405.302088] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1405.303182] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1405.304281] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1405.305367] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1405.306449] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:03:35 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1405.334572] audit: type=1326 audit(1760465015.418:5464): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1405.353304] loop5: detected capacity change from 0 to 16776704 [ 1405.354757] audit: type=1326 audit(1760465015.426:5465): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x30, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1405.363219] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:03:35 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c}, 0x0, 0x0, 0x0, 0x0) [ 1405.381469] audit: type=1326 audit(1760465015.426:5466): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1405.387493] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:03:35 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) eventfd2(0x3, 0x0) 18:03:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4c) [ 1405.424189] audit: type=1326 audit(1760465015.426:5467): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1405.469316] audit: type=1326 audit(1760465015.427:5468): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1405.483404] audit: type=1326 audit(1760465015.427:5469): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1405.493684] audit: type=1326 audit(1760465015.427:5470): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8261 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 26) 18:03:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x31, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1421.165555] FAULT_INJECTION: forcing a failure. [ 1421.165555] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.168021] CPU: 1 PID: 8303 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1421.169461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.171233] Call Trace: [ 1421.171794] dump_stack+0x107/0x167 [ 1421.172556] should_fail.cold+0x5/0xa [ 1421.173355] ? security_file_alloc+0x34/0x170 [ 1421.174303] should_failslab+0x5/0x20 [ 1421.175103] kmem_cache_alloc+0x5b/0x310 [ 1421.175958] security_file_alloc+0x34/0x170 [ 1421.176868] __alloc_file+0xb7/0x320 [ 1421.177650] alloc_empty_file+0x6d/0x170 [ 1421.178501] path_openat+0xe6/0x2770 [ 1421.179304] ? __lock_acquire+0x1657/0x5b00 [ 1421.180213] ? path_lookupat+0x860/0x860 [ 1421.181073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1421.182167] ? SOFTIRQ_verbose+0x10/0x10 [ 1421.183013] ? find_held_lock+0x2c/0x110 [ 1421.183868] do_filp_open+0x190/0x3e0 [ 1421.184661] ? may_open_dev+0xf0/0xf0 [ 1421.185452] ? alloc_fd+0x2e7/0x670 [ 1421.186206] ? lock_downgrade+0x6d0/0x6d0 [ 1421.187075] ? do_raw_spin_lock+0x121/0x260 [ 1421.187963] ? rwlock_bug.part.0+0x90/0x90 [ 1421.188847] ? _raw_spin_unlock+0x1a/0x30 [ 1421.189722] ? alloc_fd+0x2e7/0x670 [ 1421.190492] do_sys_openat2+0x171/0x4d0 [ 1421.191342] ? build_open_flags+0x6f0/0x6f0 [ 1421.192263] ? rcu_read_lock_any_held+0x75/0xa0 [ 1421.193244] __x64_sys_openat+0x13f/0x1f0 [ 1421.194121] ? __ia32_sys_open+0x1c0/0x1c0 [ 1421.195028] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1421.196133] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.197222] do_syscall_64+0x33/0x40 [ 1421.198006] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.199100] RIP: 0033:0x7f30118bba04 [ 1421.199893] 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 [ 1421.203890] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 18:03:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7000000}, 0x0, 0x0, 0x0, 0x0) 18:03:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4d) 18:03:51 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:03:51 executing program 6: r0 = eventfd2(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x37c0}, {r0, 0x1440}, {r0, 0x2000}, {r1, 0x22}, {r0, 0x2000}, {r0, 0x400}, {r0, 0x180}], 0x8, 0x101) r2 = timerfd_create(0x1, 0x0) r3 = dup2(r0, r2) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000080)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) pwrite64(r4, &(0x7f00000000c0)="e8cfe3d6573a300e78361625142b2c0bab3c1a4c8ac1d3f796308e064432c4172fad9e9a26539dec8f2ff33a6788e29cdeb6ad235fda5a3bf894bd2a7ed7d97989e5ea87e50767f06b", 0x49, 0x5) 18:03:51 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x68}, 0x0, 0x0, 0x0, 0x0) 18:03:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, 0xffffffffffffffff, 0x9bb40000) r2 = eventfd2(0x800, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1421.205529] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1421.207457] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1421.209004] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1421.210546] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1421.212089] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1421.228911] kauditd_printk_skb: 75 callbacks suppressed [ 1421.228929] audit: type=1326 audit(1760465031.398:5546): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1421.247295] audit: type=1326 audit(1760465031.398:5547): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1421.262980] audit: type=1326 audit(1760465031.407:5548): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000b80)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4004, @fd, 0x8000, 0x2, 0x9, 0x8, 0x1, {0x1}}, 0x180) r5 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2000}, 0x20) r6 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000840)="49c89a87427942d7c6df266cbf8b41a502be27b95bd61ee3299ee1e1", 0x1c}, {&(0x7f0000000880)}, {&(0x7f00000008c0)="dd3f923704ff060d12aba90821f2a91b2b46e4e897543512cef55f", 0x1b}, {&(0x7f0000000900)="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", 0xff}, {&(0x7f0000000a00)="fd95805692670bd347fb3bc08f0c007ccf0b280654ac1754cd16e3c4c10ffbac1e5b712203b0adc61235937b75d07edcb3fffcaa7936f00fbcd1bde5f120a7f9fd8b09dd917d4a7434a9de33befda271dfae16f5fcd4fa90a8abf6b5f9471664044b615cdac990b28d5f982dd031a5ee7d2e823236af7c8b1f2bfee19aaaf1c0279acb9140f4e68b4e6e94f224ac85491d15c7a0a73c0c4642eb5cd31a5c86b1c54b856b331cd5db6dd6ec10001a079d33bea41aee06b41f41a796a1b54cb34f2bb354ca8e64fffae133f978bfb409cdf299c41cd194aac35521782a5e520efb", 0xe0}], 0x5) accept(r6, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000007c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="c7f44f135f77ed110dc1ccdf3868ce97175b686b40c36dee65ffc13f701f861ef937e86fbf8c092633738db4218c47e4a9e8fab3ec18caf93e38e2c0af69cc9f3074c52b5bd465a087b1e6b45e1ba9ae41b492de7b76168c9f1abe9a46e7ea32f614d63077824221344951df6b39550d9c6b868ae29fbe3f24038f0b5506f187c8721c55bbc71b016886a37fca4ed40d34d9d1c05d020633b2e86461beb7e0455226f4d3dfa0fca707f53567e2ed236f615e5b0f635d58bc57220c9baa8b8c6b93e2aaa627095b0f5a15bed91793d4f7fdd15d5514e55ac367eea8", 0xdb}, {&(0x7f0000000200)="3b364f506ef4a27f032973ff475c8c6895e5fbe980f08c3518a010375dd3611f42a7c08653870a397060b54a08aaed41420ad7799608794fec541ee74a42b15c3a124d489b745e69fc66a061f028376968d775116893403be3d44906ab9cae14c491afc335ab59dab01ab2b97159eeaa24ef1f16dfb746c9cbf4f6fd8ea8e664f5121c1ee4cbd7841313b477da781629b05e0b93017d64a8470db4d9ec06d65a1089e9caa8e9a8eafffb1503180b94ea3ea21c7cd90c9001bceb52a9b2b5e6e59e8ae2f219f5d8e3976fa8a3faf5035861abb6d3015021a888c9aed71473ccd255a538ef9075b7", 0xe7}, {&(0x7f0000000300)="bb576df7cb4dadc2a17f781f958c004830f8b1d347511f2e8b5c48d4a493a7dad92ac90ee5f7ed96e53758a051c45926c1b7c3e79448653bccc1ef15340c31f2d2064945a215019e196db9e8a40723ef4961caab4e1299a0de95e4baeec79a525f52804e9481a608c4ddb256467dd121e7b636ad8d28e2bd48a06f0f627b50fe363cd3bf3cd38d", 0x87}, {&(0x7f00000003c0)="0c4f59bb637cf5fb0be7990585ece36f293f2f33dbd9b5c3dcc611b4fb0d6d848a258f4472791376b64a989c47a995f302c0096dcf7a80418d0e921d3fba72e37e950173e33e33f7c3c77561896e17e2a835e0f6a1449d385e10d19093e03e75d1946cef6f3789673e40dcee8a57bf8c0378d364c9bd1200b780ac21e0f211bf7a721576e4d48b4b63c3febcd57535bed534e7b18e68cfd4787b211c5e5308", 0x9f}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x340}, 0x0, 0x4000010}, 0xe4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x50, r2, 0x0) r7 = eventfd2(0x0, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r8, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r8, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYBLOB="01000080000000002e2f669f998cf289"]) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r9, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r9, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r9, @ANYBLOB="01000080000000002e2f669f998cf289"]) io_uring_register$IORING_REGISTER_EVENTFD(r8, 0x4, &(0x7f0000000800)=r9, 0x1) r10 = dup2(r7, r0) ppoll(&(0x7f0000000080)=[{r1, 0x1}, {r10}], 0x2, 0x0, 0x0, 0x0) [ 1421.281869] audit: type=1326 audit(1760465031.409:5549): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1421.302576] audit: type=1326 audit(1760465031.409:5550): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x32, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1421.317886] audit: type=1326 audit(1760465031.411:5551): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1421.330759] audit: type=1326 audit(1760465031.412:5552): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:03:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4e) [ 1421.351616] audit: type=1326 audit(1760465031.412:5553): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1421.363165] audit: type=1326 audit(1760465031.417:5554): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:03:51 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1421.380307] audit: type=1326 audit(1760465031.417:5555): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8305 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:03:51 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c}, 0x0, 0x0, 0x0, 0x0) 18:03:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa000000}, 0x0, 0x0, 0x0, 0x0) 18:03:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 27) 18:03:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1, 0x6e0}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:03:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x200000e0) 18:03:51 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1421.573728] FAULT_INJECTION: forcing a failure. [ 1421.573728] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.576406] CPU: 0 PID: 8344 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1421.577976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.579883] Call Trace: [ 1421.580488] dump_stack+0x107/0x167 [ 1421.581323] should_fail.cold+0x5/0xa [ 1421.582200] ? create_object.isra.0+0x3a/0xa30 [ 1421.583248] should_failslab+0x5/0x20 [ 1421.584121] kmem_cache_alloc+0x5b/0x310 [ 1421.585045] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1421.586304] create_object.isra.0+0x3a/0xa30 [ 1421.587314] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1421.588488] kmem_cache_alloc+0x159/0x310 [ 1421.589440] security_file_alloc+0x34/0x170 [ 1421.590419] __alloc_file+0xb7/0x320 [ 1421.591275] alloc_empty_file+0x6d/0x170 [ 1421.592198] path_openat+0xe6/0x2770 [ 1421.593048] ? __lock_acquire+0x1657/0x5b00 [ 1421.594047] ? path_lookupat+0x860/0x860 [ 1421.594982] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1421.596170] ? SOFTIRQ_verbose+0x10/0x10 [ 1421.597089] ? find_held_lock+0x2c/0x110 [ 1421.598024] do_filp_open+0x190/0x3e0 [ 1421.598859] ? may_open_dev+0xf0/0xf0 [ 1421.599752] ? alloc_fd+0x2e7/0x670 [ 1421.600590] ? lock_downgrade+0x6d0/0x6d0 [ 1421.601535] ? do_raw_spin_lock+0x121/0x260 [ 1421.602517] ? rwlock_bug.part.0+0x90/0x90 [ 1421.603517] ? _raw_spin_unlock+0x1a/0x30 [ 1421.604459] ? alloc_fd+0x2e7/0x670 [ 1421.605298] do_sys_openat2+0x171/0x4d0 [ 1421.606208] ? build_open_flags+0x6f0/0x6f0 [ 1421.607287] ? rcu_read_lock_any_held+0x75/0xa0 [ 1421.607320] __x64_sys_openat+0x13f/0x1f0 [ 1421.607344] ? __ia32_sys_open+0x1c0/0x1c0 [ 1421.607381] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1421.607405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.607434] do_syscall_64+0x33/0x40 [ 1421.607463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.614664] RIP: 0033:0x7f30118bba04 [ 1421.615522] 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 [ 1421.619723] RSP: 002b:00007f300ee7ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1421.621460] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30118bba04 [ 1421.623093] RDX: 0000000000000002 RSI: 00007f300ee7e000 RDI: 00000000ffffff9c [ 1421.624731] RBP: 00007f300ee7e000 R08: 0000000000000000 R09: ffffffffffffffff [ 1421.626351] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1421.627993] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:03:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:03:51 executing program 6: r0 = eventfd2(0xfffffbfd, 0x100000) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:03:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = eventfd2(0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r4}, {r2, 0x440}], 0x2, 0x0, 0x0, 0x0) [ 1421.726194] loop5: detected capacity change from 0 to 16776704 18:03:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc000000}, 0x0, 0x0, 0x0, 0x0) [ 1421.749979] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1421.782800] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:04:10 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffe, 0x8) dup2(r0, r1) 18:04:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) 18:04:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 28) 18:04:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x36, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) r2 = geteuid() fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x7f, 0x80}, {0x8, 0x2}], r2}, 0x18, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:10 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10000000}, 0x0, 0x0, 0x0, 0x0) 18:04:10 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1440.178068] FAULT_INJECTION: forcing a failure. [ 1440.178068] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.180212] CPU: 1 PID: 8386 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1440.181266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1440.182558] Call Trace: [ 1440.182968] dump_stack+0x107/0x167 [ 1440.183545] should_fail.cold+0x5/0xa [ 1440.184146] ? __kthread_create_on_node+0xd1/0x400 [ 1440.184905] should_failslab+0x5/0x20 [ 1440.185494] kmem_cache_alloc_trace+0x55/0x320 [ 1440.186226] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1440.186966] __kthread_create_on_node+0xd1/0x400 [ 1440.187707] ? __kthread_parkme+0x1d0/0x1d0 [ 1440.188384] ? __mutex_lock+0x4fe/0x10b0 [ 1440.189035] ? loop_configure+0xc8a/0x1410 [ 1440.189694] ? do_raw_spin_unlock+0x4f/0x220 [ 1440.190383] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1440.191125] kthread_create_on_node+0xbb/0x100 [ 1440.191839] ? __kthread_create_on_node+0x400/0x400 [ 1440.192628] ? lockdep_init_map_type+0x2c7/0x780 [ 1440.193360] ? lockdep_init_map_type+0x2c7/0x780 [ 1440.194098] loop_configure+0x3e7/0x1410 [ 1440.194759] lo_ioctl+0xa57/0x16b0 [ 1440.195323] ? avc_has_extended_perms+0x7f1/0xf40 [ 1440.196082] ? loop_set_status_old+0x250/0x250 [ 1440.196806] ? avc_ss_reset+0x180/0x180 [ 1440.197432] ? find_held_lock+0x2c/0x110 [ 1440.198067] ? __lock_acquire+0xbb1/0x5b00 [ 1440.198755] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1440.199574] ? generic_block_fiemap+0x60/0x60 [ 1440.200276] ? lock_downgrade+0x6d0/0x6d0 [ 1440.200924] ? build_open_flags+0x6f0/0x6f0 [ 1440.201600] ? loop_set_status_old+0x250/0x250 [ 1440.202330] blkdev_ioctl+0x291/0x710 [ 1440.202916] ? blkdev_common_ioctl+0x1930/0x1930 [ 1440.203662] ? selinux_file_ioctl+0xb6/0x270 [ 1440.204346] block_ioctl+0xf9/0x140 [ 1440.204917] ? blkdev_read_iter+0x1c0/0x1c0 [ 1440.205593] __x64_sys_ioctl+0x19a/0x210 [ 1440.206223] do_syscall_64+0x33/0x40 [ 1440.206798] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1440.207620] RIP: 0033:0x7f30119088d7 [ 1440.208213] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1440.211185] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1440.212420] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1440.213586] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1440.214751] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1440.215904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1440.217061] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:04:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x74}, 0x0, 0x0, 0x0, 0x0) 18:04:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="550ad0d6ffcdf6e25bea4034c10e4649", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2, 0x5, 0x0, 0x1, 0x2, 0x0, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:10 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x37, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=r3) r5 = dup2(r4, r0) ppoll(&(0x7f0000000080)=[{r1}, {r5}], 0x2, 0x0, 0x0, 0x0) 18:04:10 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000001300)=""/219, 0xdb}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4) dup2(r0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) open_by_handle_at(r2, &(0x7f0000000000)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x7f, 0x0, 0x1f884e45, 0x800, 0xffffffae, 0x7}}, 0x102) [ 1440.316554] kauditd_printk_skb: 178 callbacks suppressed [ 1440.316568] audit: type=1326 audit(1760465050.484:5734): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8384 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1440.324719] audit: type=1326 audit(1760465050.484:5735): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.343181] audit: type=1326 audit(1760465050.484:5736): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8384 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1440.366169] audit: type=1326 audit(1760465050.484:5737): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.387199] audit: type=1326 audit(1760465050.485:5738): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:04:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 29) 18:04:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a}, 0x0, 0x0, 0x0, 0x0) [ 1440.410171] audit: type=1326 audit(1760465050.486:5739): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.428405] audit: type=1326 audit(1760465050.486:5740): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.440359] audit: type=1326 audit(1760465050.491:5741): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.449723] audit: type=1326 audit(1760465050.491:5742): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.455304] audit: type=1326 audit(1760465050.491:5743): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8392 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1440.469903] FAULT_INJECTION: forcing a failure. [ 1440.469903] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.471757] CPU: 1 PID: 8416 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1440.472870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1440.474221] Call Trace: [ 1440.474649] dump_stack+0x107/0x167 [ 1440.475242] should_fail.cold+0x5/0xa [ 1440.475861] ? create_object.isra.0+0x3a/0xa30 [ 1440.476603] should_failslab+0x5/0x20 [ 1440.477206] kmem_cache_alloc+0x5b/0x310 [ 1440.477843] create_object.isra.0+0x3a/0xa30 [ 1440.478556] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1440.479359] kmem_cache_alloc_trace+0x151/0x320 [ 1440.480094] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1440.480867] __kthread_create_on_node+0xd1/0x400 [ 1440.481613] ? __kthread_parkme+0x1d0/0x1d0 [ 1440.482321] ? __mutex_lock+0x4fe/0x10b0 [ 1440.482956] ? loop_configure+0xc8a/0x1410 [ 1440.483640] ? do_raw_spin_unlock+0x4f/0x220 [ 1440.484336] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1440.485099] kthread_create_on_node+0xbb/0x100 [ 1440.485834] ? __kthread_create_on_node+0x400/0x400 [ 1440.486627] ? lockdep_init_map_type+0x2c7/0x780 [ 1440.487386] ? lockdep_init_map_type+0x2c7/0x780 [ 1440.488171] loop_configure+0x3e7/0x1410 [ 1440.488836] lo_ioctl+0xa57/0x16b0 [ 1440.489447] ? avc_has_extended_perms+0x7f1/0xf40 [ 1440.490208] ? loop_set_status_old+0x250/0x250 [ 1440.490257] ? avc_ss_reset+0x180/0x180 [ 1440.490273] ? find_held_lock+0x2c/0x110 [ 1440.490298] ? __lock_acquire+0xbb1/0x5b00 [ 1440.490349] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1440.490363] ? generic_block_fiemap+0x60/0x60 [ 1440.490376] ? lock_downgrade+0x6d0/0x6d0 [ 1440.490401] ? build_open_flags+0x6f0/0x6f0 [ 1440.496467] ? loop_set_status_old+0x250/0x250 [ 1440.497181] blkdev_ioctl+0x291/0x710 [ 1440.497810] ? blkdev_common_ioctl+0x1930/0x1930 [ 1440.498552] ? selinux_file_ioctl+0xb6/0x270 [ 1440.499287] block_ioctl+0xf9/0x140 [ 1440.499857] ? blkdev_read_iter+0x1c0/0x1c0 [ 1440.500556] __x64_sys_ioctl+0x19a/0x210 [ 1440.501228] do_syscall_64+0x33/0x40 [ 1440.501815] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1440.502651] RIP: 0033:0x7f30119088d7 [ 1440.503247] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1440.506257] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1440.507459] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1440.508606] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1440.509759] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1440.510911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1440.512068] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1440.515242] loop5: detected capacity change from 0 to 16776704 [ 1440.520613] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1440.540346] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:04:26 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:26 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x48000000}, 0x0, 0x0, 0x0, 0x0) [ 1456.512204] kauditd_printk_skb: 43 callbacks suppressed [ 1456.512224] audit: type=1326 audit(1760465066.681:5787): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:04:26 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) read(r1, &(0x7f0000000000)=""/158, 0x9e) r2 = timerfd_create(0x0, 0x0) write$P9_RSTATFS(r1, &(0x7f00000000c0)={0x43, 0x9, 0x1, {0x4, 0x81, 0xe7, 0x0, 0x9, 0x2ce, 0x4, 0x1, 0xf0000000}}, 0x43) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept(r3, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001300)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001340)={{0x1, 0x1, 0x18, r4, {0xc0}}, './file0\x00'}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(r7, 0x0) sendmsg$nl_generic(r5, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x5c, 0x19, 0x4, 0x70bd2a, 0x25dfdbfb, {0x6}, [@typed={0x8, 0xf, 0x0, 0x0, @uid=0xee00}, @nested={0x37, 0x77, 0x0, 0x1, [@generic="5f0415b14a5238ca798d0a82646ee52b22e831a9b0b011bf86ede36792e18487f546d945758ca2086b98a218095edec327f05a"]}, @typed={0x8, 0x11, 0x0, 0x0, @pid=r7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x6048881) dup2(r0, r2) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002680)='/proc/asound/seq/timer\x00', 0x0, 0x0) preadv(r8, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r8, 0xc018937a, &(0x7f0000000040)=ANY=[]) sendmsg$nl_generic(r8, &(0x7f00000012c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001280)={&(0x7f0000000180)={0x10fc, 0x15, 0x1, 0x70bd29, 0x25dfdbff, {0x18}, [@typed={0x4, 0xf}, @nested={0x10e3, 0x2, 0x0, 0x1, [@generic="79366db2d83f3c933c58ed55bd531a087c4a4c727f090d7c76401b8d952fb797bd78321894ea12068e9619f81f321c4e89b0c5fba21fae77c54a4db1b1219ecb8d3e3a9aeecc005dcd00106f50fc017b56f76ac07d1eb9da08ca5a179cc610b805fa8c82dbaef178e9e1b3d85f41e54df381d9b5df3333010566a4ad7654ce6e6d9fe063dce764c774d093533d4f11a40b2478a1e13191d38e6d4512a6408e6f8ad3cda02c94929c6a4853e581df01d3e94e721470f2380ce4b6be2bce500bb7e9c5b7bb2aa18e6095108f266dff22deeb7b6c", @generic, @generic="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", @typed={0x8, 0x8, 0x0, 0x0, @uid}, @typed={0x4, 0x27}]}]}, 0x10fc}, 0x1, 0x0, 0x0, 0x4020001}, 0x8000) sendmsg$AUDIT_TTY_SET(r8, &(0x7f0000002600)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x18, 0x3f9, 0x8, 0x70bd2a, 0x25dfdbfd, {0x1, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) 18:04:26 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x300}, 0x0, 0x0, 0x0, 0x0) 18:04:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept(r2, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000280)={0x3, 'syzkaller0\x00', {0x10001}, 0x1}) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e23, 0x7d47b232, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, 0x1c) r4 = eventfd2(0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r6 = perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0xa, 0x3, 0x0, 0x39, 0x0, 0x7, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000200), 0x2}, 0x404, 0x3, 0x20, 0x5, 0x401, 0x2, 0x5, 0x0, 0x81}, r5, 0x8, 0xffffffffffffffff, 0xc) read(r6, &(0x7f0000000100)=""/197, 0xc5) r7 = dup2(r4, r0) lseek(r4, 0x100000001, 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r7}], 0x2, 0x0, 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r8, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r8, {0x9}}, './file0\x00'}) 18:04:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x2d}, 0x6f, r4}) 18:04:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 30) 18:04:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x38, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1456.541577] audit: type=1326 audit(1760465066.703:5788): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1456.553553] audit: type=1326 audit(1760465066.703:5789): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1456.558189] FAULT_INJECTION: forcing a failure. [ 1456.558189] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.558406] audit: type=1326 audit(1760465066.704:5790): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1456.560905] CPU: 1 PID: 8438 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1456.563542] audit: type=1326 audit(1760465066.711:5791): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1456.564954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.564961] Call Trace: [ 1456.564989] dump_stack+0x107/0x167 [ 1456.565014] should_fail.cold+0x5/0xa [ 1456.567980] audit: type=1326 audit(1760465066.714:5792): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1456.569462] ? __kernfs_new_node+0xd4/0x860 [ 1456.569482] should_failslab+0x5/0x20 [ 1456.569505] kmem_cache_alloc+0x5b/0x310 [ 1456.570181] audit: type=1326 audit(1760465066.714:5793): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8431 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1456.570633] __kernfs_new_node+0xd4/0x860 18:04:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1456.571157] audit: type=1326 audit(1760465066.716:5794): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8441 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1456.575880] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1456.575901] ? lock_acquire+0x197/0x470 [ 1456.575923] ? lock_chain_count+0x20/0x20 [ 1456.576994] audit: type=1326 audit(1760465066.717:5795): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8441 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1456.577286] ? lock_acquire+0x197/0x470 [ 1456.577305] ? task_rq_lock+0xab/0x270 [ 1456.578233] audit: type=1326 audit(1760465066.717:5796): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8441 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1456.582587] ? lock_release+0x680/0x680 [ 1456.582607] ? find_held_lock+0x2c/0x110 [ 1456.582632] kernfs_new_node+0x18d/0x250 [ 1456.605153] kernfs_create_dir_ns+0x49/0x160 [ 1456.606163] internal_create_group+0x793/0xb30 [ 1456.607224] ? set_user_nice.part.0+0x2fd/0x760 [ 1456.608294] ? sysfs_remove_group+0x170/0x170 [ 1456.609307] ? lockdep_init_map_type+0x2c7/0x780 [ 1456.610409] ? blk_queue_flag_set+0x22/0x30 [ 1456.611404] ? __loop_update_dio+0x2d2/0x690 [ 1456.612410] loop_configure+0x953/0x1410 18:04:26 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1456.613352] lo_ioctl+0xa57/0x16b0 [ 1456.614313] ? avc_has_extended_perms+0x7f1/0xf40 [ 1456.615434] ? loop_set_status_old+0x250/0x250 [ 1456.616483] ? avc_ss_reset+0x180/0x180 [ 1456.617389] ? find_held_lock+0x2c/0x110 [ 1456.618324] ? __lock_acquire+0xbb1/0x5b00 [ 1456.619361] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1456.620552] ? generic_block_fiemap+0x60/0x60 [ 1456.621562] ? lock_downgrade+0x6d0/0x6d0 [ 1456.622498] ? build_open_flags+0x6f0/0x6f0 [ 1456.623511] ? loop_set_status_old+0x250/0x250 [ 1456.624572] blkdev_ioctl+0x291/0x710 [ 1456.625466] ? blkdev_common_ioctl+0x1930/0x1930 [ 1456.626552] ? selinux_file_ioctl+0xb6/0x270 [ 1456.627590] block_ioctl+0xf9/0x140 [ 1456.628433] ? blkdev_read_iter+0x1c0/0x1c0 [ 1456.629418] __x64_sys_ioctl+0x19a/0x210 [ 1456.630351] do_syscall_64+0x33/0x40 [ 1456.631192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1456.632359] RIP: 0033:0x7f30119088d7 [ 1456.633207] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.637378] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:04:26 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1456.639176] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1456.640853] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1456.642489] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1456.644123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1456.645739] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1456.662543] loop5: detected capacity change from 0 to 16776704 [ 1456.671732] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:04:26 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000040)={r0, r1+60000000}}, 0xffffff2b) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1456.707611] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=265 sclass=netlink_xfrm_socket pid=8465 comm=syz-executor.6 [ 1456.714988] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:04:26 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x500}, 0x0, 0x0, 0x0, 0x0) 18:04:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:26 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c000000}, 0x0, 0x0, 0x0, 0x0) [ 1457.499110] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=265 sclass=netlink_xfrm_socket pid=8484 comm=syz-executor.6 18:04:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 31) 18:04:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = eventfd2(0x40002, 0x1) r2 = dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r3, 0x2228}, {r2, 0xa792}, {r0, 0x400}, {0xffffffffffffffff, 0x4}], 0x56, 0x0, 0x0, 0x0) 18:04:40 executing program 6: eventfd2(0x0, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x440000, 0x0) timerfd_gettime(r1, &(0x7f0000000140)) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0x10000, @private2, 0x9}, 0x1c) read(r0, &(0x7f0000000000)=""/166, 0xa6) 18:04:40 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f0000000040)=@ethtool_channels={0x3d, 0x2, 0x8, 0x80, 0x9, 0x9, 0x1, 0x1, 0x7ff}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3b, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x600}, 0x0, 0x0, 0x0, 0x0) 18:04:40 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x68000000}, 0x0, 0x0, 0x0, 0x0) 18:04:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1470.369641] FAULT_INJECTION: forcing a failure. [ 1470.369641] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.371305] CPU: 1 PID: 8494 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1470.372241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.373376] Call Trace: [ 1470.373739] dump_stack+0x107/0x167 [ 1470.374243] should_fail.cold+0x5/0xa [ 1470.374759] ? create_object.isra.0+0x3a/0xa30 [ 1470.375378] should_failslab+0x5/0x20 [ 1470.375905] kmem_cache_alloc+0x5b/0x310 [ 1470.376458] create_object.isra.0+0x3a/0xa30 [ 1470.377047] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1470.377726] kmem_cache_alloc+0x159/0x310 [ 1470.378284] __kernfs_new_node+0xd4/0x860 [ 1470.378836] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1470.379475] ? lock_chain_count+0x20/0x20 [ 1470.380037] ? update_load_avg+0x162/0x1870 [ 1470.380615] ? find_held_lock+0x2c/0x110 [ 1470.381160] kernfs_new_node+0x18d/0x250 [ 1470.381704] kernfs_create_dir_ns+0x49/0x160 [ 1470.382296] internal_create_group+0x793/0xb30 [ 1470.382910] ? set_user_nice.part.0+0x2fd/0x760 [ 1470.383535] ? sysfs_remove_group+0x170/0x170 [ 1470.384138] ? lockdep_init_map_type+0x2c7/0x780 [ 1470.384775] ? blk_queue_flag_set+0x22/0x30 [ 1470.385350] ? __loop_update_dio+0x2d2/0x690 [ 1470.385942] loop_configure+0x953/0x1410 [ 1470.386495] lo_ioctl+0xa57/0x16b0 [ 1470.386971] ? avc_has_extended_perms+0x7f1/0xf40 [ 1470.387628] ? loop_set_status_old+0x250/0x250 [ 1470.388244] ? avc_ss_reset+0x180/0x180 [ 1470.388776] ? find_held_lock+0x2c/0x110 [ 1470.389324] ? __lock_acquire+0xbb1/0x5b00 [ 1470.389920] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.390620] ? generic_block_fiemap+0x60/0x60 [ 1470.391216] ? lock_downgrade+0x6d0/0x6d0 [ 1470.391781] ? build_open_flags+0x6f0/0x6f0 [ 1470.392359] ? loop_set_status_old+0x250/0x250 [ 1470.392965] blkdev_ioctl+0x291/0x710 [ 1470.393472] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.394104] ? selinux_file_ioctl+0xb6/0x270 [ 1470.394693] block_ioctl+0xf9/0x140 [ 1470.395178] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.395751] __x64_sys_ioctl+0x19a/0x210 [ 1470.396278] do_syscall_64+0x33/0x40 [ 1470.396776] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.397453] RIP: 0033:0x7f30119088d7 [ 1470.397932] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1470.400316] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.401298] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1470.402217] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1470.403136] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1470.404063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1470.404994] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1470.406872] loop5: detected capacity change from 0 to 16776704 [ 1470.416864] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1470.425502] kauditd_printk_skb: 118 callbacks suppressed [ 1470.425520] audit: type=1326 audit(1760465080.595:5915): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8495 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1470.433628] audit: type=1326 audit(1760465080.595:5916): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8495 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1470.458412] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1470.463467] audit: type=1326 audit(1760465080.602:5917): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:04:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x2, 0xff, 0x6, 0x32a4, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 18:04:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3e, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000880)=0xc) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r0) write$binfmt_elf32(r3, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xe, 0x5, 0x0, 0x9, 0x6, 0x6, 0x800, 0x9d, 0x38, 0x26f, 0xbc, 0x9, 0x20, 0x2, 0x6, 0x6}, [{0x70000000, 0xfab3, 0x6, 0x40, 0x5, 0x3a, 0x9, 0x5}, {0x70000000, 0x1, 0x0, 0x59, 0x401, 0x9, 0x7, 0x4e60}], "481073e2f94ba5aedb7bef93f4bc0d03ddfb57146834d2e9350118157f7dbd7d0116fea96993826f98af18c3865e870181b2ff7bd9e4961ee08399f0e676f5282dd5b8fadbcda4ae937187c87f2588ae806d5b7d6fb1a17eb146f4ddb9a4c5bce5207dda6f425e32e1c406999c8c11fe878a1cca4d0d9e8615e463a0b6411ca4d5cf105ed10a6cdd959e82c998f5b929aad86e8c1833160f6a7a960c069bfaeb922ed6f5dd24bde007bec5eccee7bf398b6a37bdfaebd2f0d145dbec425677c85e6ec0cceefc494446dd1027cc6aff2279aa5036f6073267a24700407a72c46fac2104ceee93bb76bffd45395e09aaf9513d08cb", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x76c) ppoll(&(0x7f0000000080)=[{r1}, {r4}], 0x2, 0x0, 0x0, 0x0) [ 1470.530587] audit: type=1326 audit(1760465080.603:5918): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:04:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x42, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:40 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 32) [ 1470.554822] audit: type=1326 audit(1760465080.619:5919): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1470.564442] audit: type=1326 audit(1760465080.630:5920): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1470.572773] audit: type=1326 audit(1760465080.647:5921): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1470.580930] audit: type=1326 audit(1760465080.648:5922): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1470.588290] audit: type=1326 audit(1760465080.648:5923): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1470.594211] audit: type=1326 audit(1760465080.648:5924): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8499 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1470.598318] FAULT_INJECTION: forcing a failure. [ 1470.598318] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.599984] CPU: 1 PID: 8528 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1470.600797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.601781] Call Trace: [ 1470.602102] dump_stack+0x107/0x167 [ 1470.602558] should_fail.cold+0x5/0xa [ 1470.603037] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1470.603736] should_failslab+0x5/0x20 [ 1470.604186] kmem_cache_alloc+0x5b/0x310 [ 1470.604673] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1470.605338] idr_get_free+0x4b5/0x8f0 [ 1470.605806] idr_alloc_u32+0x170/0x2d0 [ 1470.606271] ? __fprop_inc_percpu_max+0x130/0x130 [ 1470.606859] ? lock_acquire+0x197/0x470 [ 1470.607343] ? __kernfs_new_node+0xff/0x860 [ 1470.607880] idr_alloc_cyclic+0x102/0x230 [ 1470.608373] ? idr_alloc+0x130/0x130 [ 1470.608811] ? rwlock_bug.part.0+0x90/0x90 [ 1470.609321] __kernfs_new_node+0x117/0x860 [ 1470.609819] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1470.610379] ? lock_chain_count+0x20/0x20 [ 1470.610871] ? update_load_avg+0x162/0x1870 [ 1470.611381] ? find_held_lock+0x2c/0x110 [ 1470.611868] kernfs_new_node+0x18d/0x250 [ 1470.612367] kernfs_create_dir_ns+0x49/0x160 [ 1470.612898] internal_create_group+0x793/0xb30 [ 1470.613451] ? set_user_nice.part.0+0x2fd/0x760 [ 1470.613993] ? sysfs_remove_group+0x170/0x170 [ 1470.614522] ? lockdep_init_map_type+0x2c7/0x780 [ 1470.615079] ? blk_queue_flag_set+0x22/0x30 [ 1470.615596] ? __loop_update_dio+0x2d2/0x690 [ 1470.616114] loop_configure+0x953/0x1410 [ 1470.616598] lo_ioctl+0xa57/0x16b0 [ 1470.617017] ? avc_has_extended_perms+0x7f1/0xf40 [ 1470.617587] ? loop_set_status_old+0x250/0x250 [ 1470.618160] ? avc_ss_reset+0x180/0x180 [ 1470.618649] ? find_held_lock+0x2c/0x110 [ 1470.619145] ? __lock_acquire+0xbb1/0x5b00 [ 1470.619678] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.620294] ? generic_block_fiemap+0x60/0x60 [ 1470.620824] ? lock_downgrade+0x6d0/0x6d0 [ 1470.621314] ? build_open_flags+0x6f0/0x6f0 [ 1470.621824] ? loop_set_status_old+0x250/0x250 [ 1470.622355] blkdev_ioctl+0x291/0x710 [ 1470.622804] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.623365] ? selinux_file_ioctl+0xb6/0x270 [ 1470.623897] block_ioctl+0xf9/0x140 [ 1470.624323] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.624853] __x64_sys_ioctl+0x19a/0x210 [ 1470.625354] do_syscall_64+0x33/0x40 [ 1470.625789] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.626390] RIP: 0033:0x7f30119088d7 [ 1470.626826] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1470.628974] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.629859] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1470.630705] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1470.631561] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1470.632394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1470.633238] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:04:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x700}, 0x0, 0x0, 0x0, 0x0) [ 1470.665905] loop5: detected capacity change from 0 to 16776704 [ 1470.695629] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1470.714230] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:04:54 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c000000}, 0x0, 0x0, 0x0, 0x0) 18:04:54 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000140)=r0, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{r3, r4+10000000}, {r5, r6+60000000}}, &(0x7f0000000100)) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r8, 0x0, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x10000) syz_io_uring_submit(r7, 0x0, &(0x7f0000002740)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x4000, @fd=r8, 0xfffffffffffff274, &(0x7f0000002680)=[{&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/176, 0xb0}, {&(0x7f0000002340)=""/198, 0xc6}, {&(0x7f0000002440)=""/49, 0x31}, {&(0x7f0000002480)}, {&(0x7f00000024c0)=""/30, 0x1e}, {&(0x7f0000002500)=""/166, 0xa6}, {&(0x7f00000025c0)=""/130, 0x82}], 0xa, 0x1, 0x1, {0x0, r9}}, 0x7) dup2(r0, r1) 18:04:54 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa00}, 0x0, 0x0, 0x0, 0x0) 18:04:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x43, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:54 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1484.610310] kauditd_printk_skb: 100 callbacks suppressed [ 1484.610329] audit: type=1326 audit(1760465094.779:6025): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8547 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:04:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 33) 18:04:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) 18:04:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, @in_args={0x1}}, './file0\x00'}) r2 = eventfd2(0x0, 0x0) read(r0, &(0x7f0000000000)=""/89, 0x59) r3 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) [ 1484.627509] audit: type=1326 audit(1760465094.790:6026): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1484.646367] FAULT_INJECTION: forcing a failure. [ 1484.646367] name failslab, interval 1, probability 0, space 0, times 0 [ 1484.648863] CPU: 1 PID: 8559 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1484.650328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1484.652107] Call Trace: [ 1484.652687] dump_stack+0x107/0x167 [ 1484.653483] should_fail.cold+0x5/0xa [ 1484.654309] ? create_object.isra.0+0x3a/0xa30 [ 1484.655277] should_failslab+0x5/0x20 [ 1484.655381] audit: type=1326 audit(1760465094.790:6027): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1484.656093] kmem_cache_alloc+0x5b/0x310 [ 1484.662268] create_object.isra.0+0x3a/0xa30 [ 1484.663220] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1484.664327] kmem_cache_alloc+0x159/0x310 [ 1484.665220] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1484.666393] idr_get_free+0x4b5/0x8f0 [ 1484.667213] idr_alloc_u32+0x170/0x2d0 [ 1484.668043] ? __fprop_inc_percpu_max+0x130/0x130 [ 1484.669155] ? lock_acquire+0x197/0x470 [ 1484.669172] ? __kernfs_new_node+0xff/0x860 [ 1484.669201] idr_alloc_cyclic+0x102/0x230 [ 1484.669222] ? idr_alloc+0x130/0x130 [ 1484.669236] ? rwlock_bug.part.0+0x90/0x90 [ 1484.669266] __kernfs_new_node+0x117/0x860 [ 1484.669290] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1484.669311] ? lock_chain_count+0x20/0x20 [ 1484.669343] ? update_load_avg+0x162/0x1870 [ 1484.669361] ? find_held_lock+0x2c/0x110 [ 1484.669384] kernfs_new_node+0x18d/0x250 [ 1484.669410] kernfs_create_dir_ns+0x49/0x160 [ 1484.669434] internal_create_group+0x793/0xb30 [ 1484.669461] ? set_user_nice.part.0+0x2fd/0x760 [ 1484.669479] ? sysfs_remove_group+0x170/0x170 [ 1484.669502] ? lockdep_init_map_type+0x2c7/0x780 [ 1484.669526] ? blk_queue_flag_set+0x22/0x30 [ 1484.669545] ? __loop_update_dio+0x2d2/0x690 [ 1484.669578] loop_configure+0x953/0x1410 [ 1484.684311] audit: type=1326 audit(1760465094.791:6028): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1484.685195] lo_ioctl+0xa57/0x16b0 [ 1484.692383] ? avc_has_extended_perms+0x7f1/0xf40 [ 1484.692627] audit: type=1326 audit(1760465094.795:6029): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8547 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1484.693394] ? loop_set_status_old+0x250/0x250 [ 1484.693420] ? avc_ss_reset+0x180/0x180 [ 1484.693446] ? find_held_lock+0x2c/0x110 [ 1484.701745] ? __lock_acquire+0xbb1/0x5b00 [ 1484.702911] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1484.704243] ? generic_block_fiemap+0x60/0x60 [ 1484.705407] ? lock_downgrade+0x6d0/0x6d0 [ 1484.706447] ? build_open_flags+0x6f0/0x6f0 [ 1484.707545] ? loop_set_status_old+0x250/0x250 [ 1484.708954] blkdev_ioctl+0x291/0x710 [ 1484.709954] ? blkdev_common_ioctl+0x1930/0x1930 [ 1484.711145] ? selinux_file_ioctl+0xb6/0x270 [ 1484.712511] block_ioctl+0xf9/0x140 [ 1484.713438] ? blkdev_read_iter+0x1c0/0x1c0 [ 1484.714513] __x64_sys_ioctl+0x19a/0x210 [ 1484.715775] do_syscall_64+0x33/0x40 [ 1484.716730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1484.718047] RIP: 0033:0x7f30119088d7 [ 1484.718968] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1484.723564] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1484.725452] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1484.727270] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1484.729067] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1484.730845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1484.732607] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1484.735880] loop5: detected capacity change from 0 to 16776704 [ 1484.751243] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1484.757608] audit: type=1326 audit(1760465094.795:6030): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8547 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1484.763317] audit: type=1326 audit(1760465094.797:6031): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:04:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xdfad, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1ff}, 0x1c) [ 1484.769448] audit: type=1326 audit(1760465094.798:6032): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:04:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x46, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1484.770558] audit: type=1326 audit(1760465094.798:6033): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:04:54 executing program 6: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x842, 0x6f) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040) r1 = eventfd2(0x0, 0x0) r2 = timerfd_create(0x1, 0x80000) dup2(r1, r2) [ 1484.770670] audit: type=1326 audit(1760465094.799:6034): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8546 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1484.795830] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:04:55 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 34) 18:04:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc00}, 0x0, 0x0, 0x0, 0x0) 18:04:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x48, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:55 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x74000000}, 0x0, 0x0, 0x0, 0x0) 18:04:55 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x20000, 0x130) timerfd_gettime(r2, &(0x7f0000000040)) dup2(r0, r1) [ 1485.024731] FAULT_INJECTION: forcing a failure. [ 1485.024731] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.027580] CPU: 0 PID: 8584 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1485.029270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.031297] Call Trace: [ 1485.031956] dump_stack+0x107/0x167 [ 1485.032838] should_fail.cold+0x5/0xa [ 1485.033766] ? __kernfs_new_node+0xd4/0x860 [ 1485.034804] should_failslab+0x5/0x20 [ 1485.035734] kmem_cache_alloc+0x5b/0x310 [ 1485.036721] __kernfs_new_node+0xd4/0x860 [ 1485.037715] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1485.038845] ? kernfs_add_one+0x36e/0x4d0 [ 1485.039865] ? mutex_lock_io_nested+0xf30/0xf30 [ 1485.040995] ? lock_acquire+0x197/0x470 [ 1485.041954] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1485.043125] kernfs_new_node+0x18d/0x250 [ 1485.044117] __kernfs_create_file+0x51/0x350 [ 1485.045177] sysfs_add_file_mode_ns+0x221/0x560 [ 1485.046301] internal_create_group+0x324/0xb30 [ 1485.047424] ? sysfs_remove_group+0x170/0x170 [ 1485.048523] ? lockdep_init_map_type+0x2c7/0x780 [ 1485.049686] ? blk_queue_flag_set+0x22/0x30 [ 1485.050731] ? __loop_update_dio+0x2d2/0x690 [ 1485.051822] loop_configure+0x953/0x1410 [ 1485.052826] lo_ioctl+0xa57/0x16b0 [ 1485.053713] ? avc_has_extended_perms+0x7f1/0xf40 [ 1485.054895] ? loop_set_status_old+0x250/0x250 [ 1485.056020] ? avc_ss_reset+0x180/0x180 [ 1485.056988] ? find_held_lock+0x2c/0x110 [ 1485.058007] ? __lock_acquire+0xbb1/0x5b00 [ 1485.059096] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1485.060384] ? generic_block_fiemap+0x60/0x60 [ 1485.061489] ? lock_downgrade+0x6d0/0x6d0 [ 1485.062505] ? build_open_flags+0x6f0/0x6f0 [ 1485.063575] ? loop_set_status_old+0x250/0x250 [ 1485.064696] blkdev_ioctl+0x291/0x710 [ 1485.065622] ? blkdev_common_ioctl+0x1930/0x1930 [ 1485.066787] ? selinux_file_ioctl+0xb6/0x270 [ 1485.067877] block_ioctl+0xf9/0x140 [ 1485.068759] ? blkdev_read_iter+0x1c0/0x1c0 [ 1485.069814] __x64_sys_ioctl+0x19a/0x210 [ 1485.070813] do_syscall_64+0x33/0x40 [ 1485.071728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1485.072990] RIP: 0033:0x7f30119088d7 [ 1485.073896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1485.078419] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1485.080317] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1485.080328] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1485.080339] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1485.080350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 18:04:55 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1485.080360] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:04:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x49, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:04:55 executing program 6: r0 = eventfd2(0x0, 0x800) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) dup2(r2, r3) 18:04:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4800}, 0x0, 0x0, 0x0, 0x0) 18:04:55 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:04:55 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a000000}, 0x0, 0x0, 0x0, 0x0) [ 1485.289863] loop5: detected capacity change from 0 to 16776704 [ 1485.332010] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1485.358291] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:05:08 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000000002e2f669f998cf289"]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 18:05:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3a1a, &(0x7f0000000100)={0x0, 0x8458, 0x4, 0x3, 0x117}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x10000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x8) r5 = eventfd2(0x0, 0x0) dup2(r5, r0) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x5, 0x121000) ppoll(&(0x7f0000000040)=[{r1, 0x528}, {r6, 0xa031}], 0x2, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x3, 0x480000, 0x9, 0x5, 0x101}) 18:05:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 35) 18:05:08 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa1ffffff}, 0x0, 0x0, 0x0, 0x0) [ 1498.227721] kauditd_printk_skb: 198 callbacks suppressed [ 1498.227738] audit: type=1326 audit(1760465108.397:6233): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1498.232508] audit: type=1326 audit(1760465108.402:6234): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1498.238313] audit: type=1326 audit(1760465108.407:6235): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:05:08 executing program 7: sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x2000000, 0x0, 0x0, 0x1, 0x4000, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x3, 0x2, 0x3, 0x2, 0x7, 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:08 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:05:08 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c00}, 0x0, 0x0, 0x0, 0x0) [ 1498.253268] FAULT_INJECTION: forcing a failure. [ 1498.253268] name failslab, interval 1, probability 0, space 0, times 0 [ 1498.254763] CPU: 1 PID: 8625 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1498.255616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1498.256651] Call Trace: [ 1498.256980] dump_stack+0x107/0x167 [ 1498.257433] should_fail.cold+0x5/0xa [ 1498.257923] ? create_object.isra.0+0x3a/0xa30 [ 1498.258492] should_failslab+0x5/0x20 [ 1498.258959] kmem_cache_alloc+0x5b/0x310 [ 1498.259473] create_object.isra.0+0x3a/0xa30 [ 1498.260027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1498.260662] kmem_cache_alloc+0x159/0x310 [ 1498.261179] __kernfs_new_node+0xd4/0x860 [ 1498.261708] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1498.262280] ? kernfs_add_one+0x36e/0x4d0 [ 1498.262800] ? mutex_lock_io_nested+0xf30/0xf30 [ 1498.263389] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1498.264153] kernfs_new_node+0x18d/0x250 [ 1498.264804] __kernfs_create_file+0x51/0x350 [ 1498.265505] sysfs_add_file_mode_ns+0x221/0x560 [ 1498.266269] internal_create_group+0x324/0xb30 [ 1498.267002] ? sysfs_remove_group+0x170/0x170 [ 1498.267729] ? lockdep_init_map_type+0x2c7/0x780 [ 1498.268502] ? blk_queue_flag_set+0x22/0x30 [ 1498.269189] ? __loop_update_dio+0x2d2/0x690 [ 1498.269905] loop_configure+0x953/0x1410 [ 1498.270563] lo_ioctl+0xa57/0x16b0 [ 1498.271131] ? avc_has_extended_perms+0x7f1/0xf40 [ 1498.271916] ? loop_set_status_old+0x250/0x250 [ 1498.272647] ? avc_ss_reset+0x180/0x180 [ 1498.273284] ? find_held_lock+0x2c/0x110 [ 1498.273958] ? __lock_acquire+0xbb1/0x5b00 [ 1498.274671] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1498.275509] ? generic_block_fiemap+0x60/0x60 [ 1498.276238] ? lock_downgrade+0x6d0/0x6d0 [ 1498.276885] ? build_open_flags+0x6f0/0x6f0 [ 1498.277573] ? loop_set_status_old+0x250/0x250 [ 1498.278287] blkdev_ioctl+0x291/0x710 [ 1498.278899] ? blkdev_common_ioctl+0x1930/0x1930 [ 1498.279651] ? selinux_file_ioctl+0xb6/0x270 [ 1498.280372] block_ioctl+0xf9/0x140 [ 1498.280950] ? blkdev_read_iter+0x1c0/0x1c0 [ 1498.281635] __x64_sys_ioctl+0x19a/0x210 [ 1498.282286] do_syscall_64+0x33/0x40 [ 1498.282874] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1498.283680] RIP: 0033:0x7f30119088d7 [ 1498.284282] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1498.287172] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1498.288369] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1498.289484] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1498.290601] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1498.291713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1498.292840] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1498.295775] audit: type=1326 audit(1760465108.407:6236): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1498.306342] loop5: detected capacity change from 0 to 16776704 [ 1498.322249] audit: type=1326 audit(1760465108.407:6237): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:05:08 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1498.361516] audit: type=1326 audit(1760465108.419:6238): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1498.365117] audit: type=1326 audit(1760465108.419:6239): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1498.369098] audit: type=1326 audit(1760465108.419:6240): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1498.373551] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1498.376236] audit: type=1326 audit(1760465108.420:6241): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1498.380995] audit: type=1326 audit(1760465108.420:6242): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1498.430176] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:05:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x2000000, 0x2, 0xff, 0x5, 0x0, 0x0, 0x5000000}, 0x20) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f669f998cf289"]) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xffffffff}}, 0x0, 0x0, 0x42, 0x0, "e356632ce35eae34f4b6a4d9675eb001f60107190d6c50de5e5f81eab4b1a8e5c3ea4db52374d0967995ac673c38bf6ffb6c58fe37d54e59681451e4942eba7002f88283670bf5d2f00575b0bf4e0d34"}, 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:08 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xfeffffff}, 0x0, 0x0, 0x0, 0x0) 18:05:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6800}, 0x0, 0x0, 0x0, 0x0) 18:05:22 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xff000000}, 0x0, 0x0, 0x0, 0x0) 18:05:22 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x188400, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000040)=r2, 0x1) recvmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/201, 0xc9}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/81, 0x51}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000000780)=""/160, 0xa0}, {&(0x7f0000000840)=""/47, 0x2f}], 0xa, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x148}, 0x40000043) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000b00)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000b40)={'vlan0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x10000) r5 = timerfd_create(0x0, 0x0) r6 = dup2(r0, r5) ioctl$AUTOFS_DEV_IOCTL_VERSION(r6, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) readv(r7, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/132, 0x84}], 0x3) 18:05:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) listen(r1, 0xfffffff7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x2, 0x0, 0x4, 0x8001, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1512.318024] kauditd_printk_skb: 91 callbacks suppressed [ 1512.318831] audit: type=1326 audit(1760465122.477:6334): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.328171] audit: type=1326 audit(1760465122.495:6335): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:22 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:05:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0xfbfffffe, 0x801) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6000012, 0x10, 0xffffffffffffffff, 0x8000000) r4 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r7 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2000}, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r8, 0x0, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r8, 0x0, &(0x7f0000000100)="c2df3d9b417d4ea99f7a750582cadcd76e5bb5950b162482d4013d7985febc6699ac9047f71fd1d9e908758ce2d59c6715e18be2ec898ca4ea7bc34261714645fdfbcfe021d2bf3210790893bf304d0a3e38057dc9f9e0bf3fde698e99cb59532a82fe651de6306f36633908b15c3d246da1abd58ca5a6a52e30fac18da72f3be8ca6db46590f4a442d16b45e223301073fafa3b8bba137cb84d6446f88d12e5cdce", 0xa2, 0x8880, 0x1}, 0x100) r9 = dup2(r2, r0) ppoll(&(0x7f0000000080)=[{r1}, {r9}], 0x2, 0x0, 0x0, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) lseek(r10, 0x80000000009f62, 0x2) r11 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r11, 0x0, 0x0) ioctl$AUTOFS_IOC_READY(r11, 0x9360, 0xcd3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r9, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0xde9}}, './file0\x00'}) getsockopt$packet_int(r12, 0x107, 0xe, &(0x7f0000000300), &(0x7f0000000340)=0x4) 18:05:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 36) [ 1512.349335] audit: type=1326 audit(1760465122.495:6336): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.361896] audit: type=1326 audit(1760465122.495:6337): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.364332] FAULT_INJECTION: forcing a failure. [ 1512.364332] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.367348] CPU: 0 PID: 8678 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1512.368909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1512.370819] Call Trace: [ 1512.371436] dump_stack+0x107/0x167 [ 1512.372272] should_fail.cold+0x5/0xa [ 1512.372885] audit: type=1326 audit(1760465122.501:6338): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1512.373132] ? __kernfs_new_node+0xd4/0x860 [ 1512.373151] should_failslab+0x5/0x20 [ 1512.373175] kmem_cache_alloc+0x5b/0x310 [ 1512.378646] __kernfs_new_node+0xd4/0x860 [ 1512.379590] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1512.380666] ? kernfs_add_one+0x36e/0x4d0 [ 1512.381518] audit: type=1326 audit(1760465122.501:6339): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.381604] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1512.385468] ? wait_for_completion_io+0x270/0x270 [ 1512.386556] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1512.387746] kernfs_new_node+0x18d/0x250 [ 1512.388678] __kernfs_create_file+0x51/0x350 [ 1512.389676] sysfs_add_file_mode_ns+0x221/0x560 [ 1512.390736] internal_create_group+0x324/0xb30 [ 1512.391123] audit: type=1326 audit(1760465122.501:6340): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.391775] ? sysfs_remove_group+0x170/0x170 [ 1512.395602] ? lockdep_init_map_type+0x2c7/0x780 [ 1512.396687] ? blk_queue_flag_set+0x22/0x30 [ 1512.397658] ? __loop_update_dio+0x2d2/0x690 [ 1512.398655] loop_configure+0x953/0x1410 [ 1512.398864] audit: type=1326 audit(1760465122.501:6341): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1512.399585] lo_ioctl+0xa57/0x16b0 [ 1512.399610] ? avc_has_extended_perms+0x7f1/0xf40 [ 1512.404218] ? loop_set_status_old+0x250/0x250 [ 1512.405260] ? avc_ss_reset+0x180/0x180 [ 1512.406160] ? find_held_lock+0x2c/0x110 [ 1512.406869] audit: type=1326 audit(1760465122.502:6342): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1512.407095] ? __lock_acquire+0xbb1/0x5b00 [ 1512.410831] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1512.411573] audit: type=1326 audit(1760465122.502:6343): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1512.412041] ? generic_block_fiemap+0x60/0x60 [ 1512.415744] ? lock_downgrade+0x6d0/0x6d0 [ 1512.416692] ? build_open_flags+0x6f0/0x6f0 [ 1512.417670] ? loop_set_status_old+0x250/0x250 [ 1512.418696] blkdev_ioctl+0x291/0x710 [ 1512.419554] ? blkdev_common_ioctl+0x1930/0x1930 [ 1512.420639] ? selinux_file_ioctl+0xb6/0x270 [ 1512.421644] block_ioctl+0xf9/0x140 [ 1512.422462] ? blkdev_read_iter+0x1c0/0x1c0 [ 1512.423443] __x64_sys_ioctl+0x19a/0x210 [ 1512.424361] do_syscall_64+0x33/0x40 [ 1512.425202] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1512.426357] RIP: 0033:0x7f30119088d7 [ 1512.427195] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1512.431346] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.433069] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1512.434675] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.436299] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1512.437909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.439528] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1512.507194] loop5: detected capacity change from 0 to 16776704 [ 1512.517143] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1512.546649] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 37) 18:05:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) preadv2(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x1, 0x7, 0x8) r1 = eventfd2(0x0, 0x0) r2 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000000000)=""/143, 0x8f) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r3, 0x40049366, &(0x7f0000001100)) dup2(r1, r2) 18:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4d, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c00}, 0x0, 0x0, 0x0, 0x0) 18:05:36 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, r0, 0x402, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x83, 0xa}}}}, [@NL80211_ATTR_SCAN_SSIDS={0x14, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) ppoll(&(0x7f0000000080)=[{r2}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000100)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 18:05:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1009}, {r0, 0x2236}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)={[0x3cc000000000000]}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, &(0x7f0000000140)) lseek(r0, 0x26, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:36 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xffffffa1}, 0x0, 0x0, 0x0, 0x0) [ 1526.048282] kauditd_printk_skb: 59 callbacks suppressed [ 1526.048301] audit: type=1326 audit(1760465136.217:6403): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:36 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1526.077755] audit: type=1326 audit(1760465136.218:6404): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1526.104657] audit: type=1326 audit(1760465136.219:6405): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1526.106361] FAULT_INJECTION: forcing a failure. [ 1526.106361] name failslab, interval 1, probability 0, space 0, times 0 [ 1526.112121] CPU: 1 PID: 8710 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1526.113575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1526.115335] Call Trace: [ 1526.115893] dump_stack+0x107/0x167 [ 1526.116676] should_fail.cold+0x5/0xa [ 1526.117484] ? create_object.isra.0+0x3a/0xa30 [ 1526.118449] should_failslab+0x5/0x20 [ 1526.119256] kmem_cache_alloc+0x5b/0x310 [ 1526.120126] create_object.isra.0+0x3a/0xa30 [ 1526.121069] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1526.122142] kmem_cache_alloc+0x159/0x310 [ 1526.123015] __kernfs_new_node+0xd4/0x860 [ 1526.123888] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1526.124888] ? kernfs_add_one+0x36e/0x4d0 [ 1526.125774] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1526.126791] ? wait_for_completion_io+0x270/0x270 [ 1526.127805] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1526.128919] kernfs_new_node+0x18d/0x250 [ 1526.129775] __kernfs_create_file+0x51/0x350 [ 1526.130705] sysfs_add_file_mode_ns+0x221/0x560 [ 1526.131689] internal_create_group+0x324/0xb30 [ 1526.132681] ? sysfs_remove_group+0x170/0x170 [ 1526.133634] ? lockdep_init_map_type+0x2c7/0x780 [ 1526.134642] ? blk_queue_flag_set+0x22/0x30 [ 1526.135552] ? __loop_update_dio+0x2d2/0x690 [ 1526.136498] loop_configure+0x953/0x1410 [ 1526.137369] lo_ioctl+0xa57/0x16b0 [ 1526.138118] ? avc_has_extended_perms+0x7f1/0xf40 [ 1526.139132] ? loop_set_status_old+0x250/0x250 [ 1526.140111] ? avc_ss_reset+0x180/0x180 [ 1526.140948] ? find_held_lock+0x2c/0x110 [ 1526.141824] ? __lock_acquire+0xbb1/0x5b00 [ 1526.142767] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1526.143881] ? generic_block_fiemap+0x60/0x60 [ 1526.144833] ? lock_downgrade+0x6d0/0x6d0 [ 1526.145703] ? build_open_flags+0x6f0/0x6f0 [ 1526.146616] ? loop_set_status_old+0x250/0x250 [ 1526.147576] blkdev_ioctl+0x291/0x710 [ 1526.148393] ? blkdev_common_ioctl+0x1930/0x1930 [ 1526.149398] ? selinux_file_ioctl+0xb6/0x270 [ 1526.150334] block_ioctl+0xf9/0x140 [ 1526.151097] ? blkdev_read_iter+0x1c0/0x1c0 [ 1526.152008] __x64_sys_ioctl+0x19a/0x210 [ 1526.152873] do_syscall_64+0x33/0x40 [ 1526.153660] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1526.154749] RIP: 0033:0x7f30119088d7 [ 1526.155530] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1526.159408] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1526.161036] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1526.162541] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1526.164312] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1526.166196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1526.167812] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1526.171477] loop5: detected capacity change from 0 to 16776704 [ 1526.186696] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1526.194824] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1526.230020] audit: type=1326 audit(1760465136.219:6406): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 38) [ 1526.273662] audit: type=1326 audit(1760465136.224:6407): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4e, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1}, {r3, 0x2001}, {r4, 0x4000}], 0x3, 0x0, 0x0, 0x0) [ 1526.319156] audit: type=1326 audit(1760465136.224:6408): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:05:36 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xfffffffe}, 0x0, 0x0, 0x0, 0x0) [ 1526.337404] audit: type=1326 audit(1760465136.226:6409): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:05:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) signalfd4(r1, &(0x7f0000000480), 0x8, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="75ca6b553a4fe623ea7808430ebed5777516476fa520919b862d6a3fd540252743c50e9a0f49dfcab4dd3f34e1d4c5baf776892ab89db76eaf955d5dcd3a1d0906aa60f38fc2be79f3750df3de44d2ff267f6a7cc413888394f8189e25f12aac75e8a8860776d4", 0x67}, {&(0x7f0000000200)="6b7c64d44d2e929ded17ccdf74ead595eb3ec098e4352d447e5c6acb4c40ba880b6d5b6854bf00487372c577cd37ab089d3e6c2e43ce33757e6a6c59e3e033cdeb2e69b39d70d6e632500161571c09c2582a40ff4a9208cc8366b5a2833e9ec456d2dc55c0e41e6d253a07ea38f3110742b0cb2685b093408b7d1216a2ba56ee4352a70cd2ab3339915952c4", 0x8c}], 0x2, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_retopts={{0xd0, 0x0, 0x7, {[@lsrr={0x83, 0x1b, 0xf7, [@multicast2, @remote, @rand_addr=0x64010101, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @lsrr={0x83, 0xb, 0x54, [@loopback, @rand_addr=0x64010100]}, @rr={0x7, 0x1f, 0xc, [@multicast1, @rand_addr=0x64010102, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @empty, @remote]}, @timestamp_prespec={0x44, 0x34, 0xa0, 0x3, 0x9, [{@private=0xa010101, 0x10000}, {@dev={0xac, 0x14, 0x14, 0x31}, 0x6}, {@private=0xa010101, 0x10000}, {@rand_addr=0x64010100, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@loopback, 0x3}]}, @cipso={0x86, 0x2b, 0xffffffffffffffff, [{0x2, 0xb, "84974d824540a1f2b2"}, {0x1, 0x2}, {0x2, 0xc, "42a6ad54d3e756338e4e"}, {0x5, 0x3, '@'}, {0x0, 0x9, "45a5fe2bbb857e"}]}, @timestamp={0x44, 0x14, 0x9, 0x0, 0x7, [0xfffffff8, 0x5, 0x5, 0x7ff]}, @generic={0x9, 0x7, "edc923d35f"}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfc8b}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x138}, 0x20040040) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x110}, {r0, 0x4000}, {r3, 0x4040}, {r0, 0x4}, {0xffffffffffffffff, 0x6197}], 0x5, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)={[0x4]}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x7d) [ 1526.345365] FAULT_INJECTION: forcing a failure. [ 1526.345365] name failslab, interval 1, probability 0, space 0, times 0 [ 1526.347967] CPU: 0 PID: 8731 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1526.349529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1526.351404] Call Trace: [ 1526.352002] dump_stack+0x107/0x167 [ 1526.352838] should_fail.cold+0x5/0xa [ 1526.353698] ? __kernfs_new_node+0xd4/0x860 [ 1526.354671] should_failslab+0x5/0x20 [ 1526.355530] kmem_cache_alloc+0x5b/0x310 [ 1526.356462] __kernfs_new_node+0xd4/0x860 [ 1526.357407] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1526.358471] ? kernfs_add_one+0x36e/0x4d0 [ 1526.359416] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1526.360513] ? wait_for_completion_io+0x270/0x270 [ 1526.361608] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1526.362799] kernfs_new_node+0x18d/0x250 [ 1526.363725] __kernfs_create_file+0x51/0x350 [ 1526.364732] sysfs_add_file_mode_ns+0x221/0x560 [ 1526.365796] internal_create_group+0x324/0xb30 [ 1526.366841] ? sysfs_remove_group+0x170/0x170 [ 1526.367860] ? lockdep_init_map_type+0x2c7/0x780 [ 1526.368951] ? blk_queue_flag_set+0x22/0x30 [ 1526.369926] ? __loop_update_dio+0x2d2/0x690 [ 1526.370923] loop_configure+0x953/0x1410 [ 1526.371854] lo_ioctl+0xa57/0x16b0 [ 1526.372665] ? avc_has_extended_perms+0x7f1/0xf40 [ 1526.373750] ? loop_set_status_old+0x250/0x250 [ 1526.374780] ? avc_ss_reset+0x180/0x180 [ 1526.375677] ? find_held_lock+0x2c/0x110 [ 1526.376615] ? __lock_acquire+0xbb1/0x5b00 [ 1526.377623] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1526.378804] ? generic_block_fiemap+0x60/0x60 [ 1526.379812] ? lock_downgrade+0x6d0/0x6d0 [ 1526.380752] ? build_open_flags+0x6f0/0x6f0 [ 1526.381731] ? loop_set_status_old+0x250/0x250 [ 1526.382756] blkdev_ioctl+0x291/0x710 [ 1526.383615] ? blkdev_common_ioctl+0x1930/0x1930 [ 1526.384691] ? selinux_file_ioctl+0xb6/0x270 [ 1526.385691] block_ioctl+0xf9/0x140 [ 1526.386508] ? blkdev_read_iter+0x1c0/0x1c0 [ 1526.387480] __x64_sys_ioctl+0x19a/0x210 [ 1526.388406] do_syscall_64+0x33/0x40 [ 1526.389244] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1526.390399] RIP: 0033:0x7f30119088d7 [ 1526.391237] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1526.395392] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1526.397110] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1526.398721] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1526.400339] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1526.401945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1526.403550] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1526.405720] audit: type=1326 audit(1760465136.227:6410): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1526.408231] loop5: detected capacity change from 0 to 16776704 [ 1526.427304] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:05:36 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:05:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7400}, 0x0, 0x0, 0x0, 0x0) [ 1526.442950] audit: type=1326 audit(1760465136.227:6411): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1526.446157] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1526.473968] audit: type=1326 audit(1760465136.228:6412): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8700 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x200000e0, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 39) [ 1526.683610] FAULT_INJECTION: forcing a failure. [ 1526.683610] name failslab, interval 1, probability 0, space 0, times 0 [ 1526.686245] CPU: 0 PID: 8754 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1526.687799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1526.689672] Call Trace: [ 1526.690269] dump_stack+0x107/0x167 [ 1526.691095] should_fail.cold+0x5/0xa [ 1526.691955] ? create_object.isra.0+0x3a/0xa30 [ 1526.692998] should_failslab+0x5/0x20 [ 1526.693856] kmem_cache_alloc+0x5b/0x310 [ 1526.694776] create_object.isra.0+0x3a/0xa30 [ 1526.695768] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1526.696925] kmem_cache_alloc+0x159/0x310 [ 1526.697871] __kernfs_new_node+0xd4/0x860 [ 1526.698804] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1526.699865] ? kernfs_add_one+0x36e/0x4d0 [ 1526.700816] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1526.701905] ? wait_for_completion_io+0x270/0x270 [ 1526.702989] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1526.704182] kernfs_new_node+0x18d/0x250 [ 1526.705108] __kernfs_create_file+0x51/0x350 [ 1526.706118] sysfs_add_file_mode_ns+0x221/0x560 [ 1526.707170] internal_create_group+0x324/0xb30 [ 1526.708229] ? sysfs_remove_group+0x170/0x170 [ 1526.709245] ? lockdep_init_map_type+0x2c7/0x780 [ 1526.710310] ? blk_queue_flag_set+0x22/0x30 [ 1526.711287] ? __loop_update_dio+0x2d2/0x690 [ 1526.712298] loop_configure+0x953/0x1410 [ 1526.713224] lo_ioctl+0xa57/0x16b0 [ 1526.714025] ? avc_has_extended_perms+0x7f1/0xf40 [ 1526.715114] ? loop_set_status_old+0x250/0x250 [ 1526.716162] ? avc_ss_reset+0x180/0x180 [ 1526.717061] ? find_held_lock+0x2c/0x110 [ 1526.717989] ? __lock_acquire+0xbb1/0x5b00 [ 1526.719010] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1526.720205] ? generic_block_fiemap+0x60/0x60 [ 1526.721212] ? lock_downgrade+0x6d0/0x6d0 [ 1526.722142] ? build_open_flags+0x6f0/0x6f0 [ 1526.723119] ? loop_set_status_old+0x250/0x250 [ 1526.724152] blkdev_ioctl+0x291/0x710 [ 1526.725014] ? blkdev_common_ioctl+0x1930/0x1930 [ 1526.726093] ? selinux_file_ioctl+0xb6/0x270 [ 1526.727101] block_ioctl+0xf9/0x140 [ 1526.727916] ? blkdev_read_iter+0x1c0/0x1c0 [ 1526.728903] __x64_sys_ioctl+0x19a/0x210 [ 1526.729832] do_syscall_64+0x33/0x40 [ 1526.730671] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1526.731822] RIP: 0033:0x7f30119088d7 [ 1526.732669] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1526.736863] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1526.738583] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1526.740210] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1526.741824] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1526.743447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1526.745071] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1526.752698] loop5: detected capacity change from 0 to 16776704 [ 1526.771512] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1526.785927] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:05:53 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x9, 0x0) dup2(r0, r1) 18:05:53 executing program 7: r0 = io_uring_setup(0x1890, &(0x7f0000000140)={0x0, 0xba88, 0x8, 0x2, 0x153}) fdatasync(0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x0, 0x8}) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001000000180000000123702b9f22d92f52359aed8c30a8e02f735a42f30d04f23cb829e7d597e7fb2ae548a56d7db1325ee3febd49819af406c65b8264ac6f3b595d0373f36004c61eac9962d39c263ec33e64528e64f1cd2b85f8af5ad773f17533a66991fe6f2d0e357c7ebe1152e6d95d19a5ea217f9cc5b65159f293b21c64b34be8cf3d42d67622466d49b6", @ANYRES32, @ANYBLOB="8d005e6ae8a000002e2f66696c653000"]) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0xd0) r4 = fcntl$dupfd(r1, 0x406, r2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f00000000c0)="6f3ec10f1a09e4911542235fb978fc9ba2ddd43c0e44c4c67692ba326e212ab3ce95c63ff0172d8dc5a83bed71b8732d85f52b75fa9b19d2a5") r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) 18:05:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 40) 18:05:53 executing program 2: unshare(0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001000003e2ffffff", @ANYRES32=r2, @ANYBLOB="ff070000000000002e2f66696c653000"]) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000e, 0x1010, r4, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x10000) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, 0x1, 0x0, 0x0, {0x0, r6}}, 0x7) setsockopt$sock_int(r4, 0x1, 0x1f, &(0x7f0000000040)=0x3, 0x4) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) 18:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x1000000000000}, 0x0, 0x0, 0x0, 0x0) 18:05:53 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:05:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a00}, 0x0, 0x0, 0x0, 0x0) [ 1542.888944] kauditd_printk_skb: 109 callbacks suppressed [ 1542.888965] audit: type=1326 audit(1760465153.058:6522): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1542.904906] audit: type=1326 audit(1760465153.064:6523): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1542.918278] FAULT_INJECTION: forcing a failure. [ 1542.918278] name failslab, interval 1, probability 0, space 0, times 0 [ 1542.921410] CPU: 0 PID: 8782 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1542.923200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1542.925145] Call Trace: [ 1542.925172] dump_stack+0x107/0x167 [ 1542.925195] should_fail.cold+0x5/0xa [ 1542.925215] ? __kernfs_new_node+0xd4/0x860 [ 1542.925234] should_failslab+0x5/0x20 [ 1542.925252] kmem_cache_alloc+0x5b/0x310 [ 1542.925277] __kernfs_new_node+0xd4/0x860 [ 1542.925300] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1542.925313] ? kernfs_add_one+0x36e/0x4d0 [ 1542.925338] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1542.925360] ? wait_for_completion_io+0x270/0x270 [ 1542.925380] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1542.925405] kernfs_new_node+0x18d/0x250 [ 1542.925431] __kernfs_create_file+0x51/0x350 [ 1542.925454] sysfs_add_file_mode_ns+0x221/0x560 [ 1542.925485] internal_create_group+0x324/0xb30 [ 1542.925515] ? sysfs_remove_group+0x170/0x170 [ 1542.925539] ? lockdep_init_map_type+0x2c7/0x780 [ 1542.925564] ? blk_queue_flag_set+0x22/0x30 [ 1542.925582] ? __loop_update_dio+0x2d2/0x690 [ 1542.925606] loop_configure+0x953/0x1410 [ 1542.925640] lo_ioctl+0xa57/0x16b0 [ 1542.925662] ? avc_has_extended_perms+0x7f1/0xf40 [ 1542.925685] ? loop_set_status_old+0x250/0x250 [ 1542.925708] ? avc_ss_reset+0x180/0x180 [ 1542.925729] ? find_held_lock+0x2c/0x110 [ 1542.925763] ? __lock_acquire+0xbb1/0x5b00 [ 1542.925841] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1542.925867] ? generic_block_fiemap+0x60/0x60 [ 1542.954100] ? lock_downgrade+0x6d0/0x6d0 [ 1542.955056] ? build_open_flags+0x6f0/0x6f0 [ 1542.956054] ? loop_set_status_old+0x250/0x250 [ 1542.957117] blkdev_ioctl+0x291/0x710 [ 1542.958001] ? blkdev_common_ioctl+0x1930/0x1930 [ 1542.959096] ? selinux_file_ioctl+0xb6/0x270 [ 1542.960116] block_ioctl+0xf9/0x140 [ 1542.960953] ? blkdev_read_iter+0x1c0/0x1c0 [ 1542.961933] __x64_sys_ioctl+0x19a/0x210 [ 1542.962865] do_syscall_64+0x33/0x40 [ 1542.963711] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1542.964917] RIP: 0033:0x7f30119088d7 [ 1542.965773] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1542.970012] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1542.971737] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1542.973388] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1542.975038] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1542.976685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1542.978323] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:05:53 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1543.015220] audit: type=1326 audit(1760465153.065:6524): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x20, 0x70bd2d, 0x25dfdbfe}, 0x14}}, 0x40040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100e000180000006443f7bdfa97a99938c5fe10f99a236304c54d47cbac056f037df3d870e35b277c6f75fbb07b5dca4f1eabc57e6107abdf395f1b48bd473cec4f7fb41b700f1c9a4c6f8fd30437c6a435aec492fd53866768014a9c7ae77f2f44311785a94b661e1d928d4f48735af68edc334f1b29fc9e098c1f09", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000003280), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000003340)={0x0, 0x0, &(0x7f0000003300)={&(0x7f00000032c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x300, r7, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79f8b6fe}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc088af8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fe19f86}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18f4e3c7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56b2ac4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa586}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36a2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ccf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20a77e4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c79e165}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xadef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aa6d7d9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e890041}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f76}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x234fe760}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b816c75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6931}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73c2385a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x441f}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf09}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc556}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f6f45e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x154, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22a5b045}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b11862}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x393a11e7}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4226ea81}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x671a39f1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec6f514}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6652ecea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d8892da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38c9d7b2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3983a262}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3236180f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x345e506b}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12303459}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61c410ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5806c4fc}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cd3a645}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22fb245b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67c28cdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60ca20e5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b9fefee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71962197}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28f4c2a9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa24}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb151}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xacc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c31}]}, {0x4}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x800}, 0x2044000) r8 = dup2(r4, r3) r9 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r9, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r3}, {r8}], 0x2, 0x0, 0x0, 0x0) [ 1543.040472] audit: type=1326 audit(1760465153.069:6525): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1543.045487] audit: type=1326 audit(1760465153.069:6526): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1543.050323] audit: type=1326 audit(1760465153.069:6527): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1543.056316] audit: type=1326 audit(1760465153.074:6528): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1543.061658] audit: type=1326 audit(1760465153.078:6529): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1543.066602] audit: type=1326 audit(1760465153.078:6530): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1543.066692] audit: type=1326 audit(1760465153.079:6531): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8772 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:05:53 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) syz_io_uring_setup(0x2fa3, &(0x7f0000000000)={0x0, 0xbe3, 0x2, 0x3, 0x2f5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000000002e2f669f998cf289"]) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x1, 0x0, r3, 0x0, r1}, 0x2) 18:05:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xff00}, 0x0, 0x0, 0x0, 0x0) 18:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:53 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@mcast1, 0x49}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:05:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4000000000000}, 0x0, 0x0, 0x0, 0x0) 18:05:53 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, 0x0, 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1543.211832] loop5: detected capacity change from 0 to 16776704 [ 1543.236173] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1543.271092] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1543.312423] Zero length message leads to an empty skb 18:06:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8000, @remote, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:12 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, 0x0, 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000025, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x40000}, 0x0, 0x0, 0x0, 0x0) 18:06:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 41) 18:06:12 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) dup2(r0, r1) 18:06:12 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x100000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000058c0), 0x6, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000480)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000740)=ANY=[@ANYBLOB="00000000fffffdfd020100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4571082000000000000000000000000000000000000000000824a700900"/260]) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000980)={{r5}, r6, 0x18, @unused=[0xfff, 0x7f, 0x1ff, 0x1], @name="ea6526ce6a5ffb7b7bfe8bd209285a45ab26546ae9bf04e9477be706ace5df96d46315d31429bed15c4efb0d383ea99e87845dcdaa4bbac5d53b6420f6cb2ef3bf8a074e4ae4a3b1937c9f1791f009cbf7101d7a1a5514972a63d7ed7cb988d575023a77f6dfec44d6f9241557d7499cfcb03f48ca0e087d0c9f591fe4f1b854ef65ca2116be23a9f20133fd36028193013b27009052ec9d656e002150d69880f7ebf1250b551480dd25f194fe06993b6486e0af6adc3214ab1052e6ac156e952b889c2dc45a593fa0945c80e02488ac1f79376dc1195ae3ab4476f2090429d38f58c5e0c88d74b195c7e3db29a0381a6d9b8c8bf2517700446de6555f63def9b8e2264a8e6b2d409baac2f7253bd415fe294dacce6f69382bede173a4c1ddd66ec4b1e97c1e32a3db80f53717006fd6b53030dbc3b3c8875b4e9bf1c792bdd8d2c15daf1dd1a6ca67cb98d45549e170b164ee6542ccd213bf6b812b71362c9aca081716fc4e5e600f88b4bf2c84bcc1ed083c42034c202f00a4ca8547e479c6ae0594be645ceba2269e4be74138532dc669e780dbb954e852f8dfba9457869b10b9c380b94c4e3a6083b0355311d7f4ebaa53632b4145a7d5204672a0d3c3df979c098947b8fa2ed4a213376f7b184cddaa91175a6a9019a9f57f70f5f87801b35bb1498fef37cfa08452d244b698bd32dc68c3c075d28d4d352ad0158bdd0132ebccb19e162fa7361b36b88dec9f175c448a9ff3564cf39b711ca52ffebd61d3249f1af46de349fb06761ba38c97d76ec900caea844ea10e69ff8ecd5fb4530641ae24527da4b76c3eedfaba1ef03c7b48fba3c0e32035b3c09c5380b110cbd5d83359c43d474d124a3d8b54cc7bd7c01e7200d60138a5dcf68e61a50c1b912402db516bc21d7d7efcb203c4f182014b0cd23f0a1e21c0dd8bbf42b2702c12b8ceb832647e6ae864f10f71ab9d227dab2e34ddd5cee4789d37702cefdce64cf626224a4217851ca0fa369e49ea6fbf8fd7e4d497503507ce2dc2f72928cf08b2a7cca8d57d13821addf2b672778c7a3ddb5b429b7b8d9c3ea0a6a2a8dd368fa924027319d5f5afb33ec929d7aec64188139a368dd02bdab88901e3cdfb81ca9ff9724ef94d96ed88f7f1fcc9b8abdddb0b9160344e518e8e71f97f1fcd60263033a9c8585f36e368f245292e057a22ee92cca075c97de92452944c5e9818a81ea2928a0eee24bce076b8c18e55c60ef5238502c82e76733bf4bde24c31a2e99c7208ef1e09a51425d12ea66215e3d1c255de9e04334978cb1aee799582c954c2a8bbef10b0e9888c765f158c94e0dd77a733fafe37922a53e51c81a7d838ec86c344302c342ff30152f79db1ab9dd45533682596624786c16b807e83c3b11ec52396493082f25ca51a1504307c5695729927a7612a65667afa97860df9129d34005b148feab5ed1fefd5f9b37fd1223afc872db55e7ccbd0fab06afc9a8d5ede919ce2ef88ffff7dcbc0715ee6485e753110ccb98a6640e20768e7f542b95e388d54204f6b1ef113e0433e36b78b930398f6693e2aed831893c25ab40c06ac0ebb436bb7a571b3045b0b2139fdb074eda84285e05be2bf2dfc1be7c04cb69a33943d7a6fab777179b10f616fe30911b29c3df3746caab37e2560fb061668e9127079311ba9eab6b7b814a89886be459dbe4b7cd331e69c4928c9dfc69d5fb6b6ab00f8384685a5749171714d22aff80af8c31b3264d90bea8fb39caacd3dc2d73084d3e7b3dfc583736f446f05c4fc2a9763a0685243d0e7655dc7755c8f0e642bcc8b26cc13c9578a6b43242f77becb68dd31e273625324901bc4d69accc8485c46ca453a7b1dc50698fa556c5a1c35c2663432258fce2c40c3e99a2deffa0641dae649cd0c811dd5bddb5e81bcf73993cff09cdc075d91b982ec1b6d4634b7060c0f3f33daa1c1e2bc9a087b4e8ec0a8f2d13ce280293d063ed91dbbc8506e5ff73bd276486ab71ff9e4a06b2a92a5c5f472c8c13905e373302e2ecf0a39455c659552aa5012a5c34e8f018038577bdf11effa99920f094c047241b02edce82f485a6bf7eec71202ea58348cac54da3badc826afb9c0993274bda2f00b4c6b13e7e224d779ffdd193615b18d9eff17b6ce8807312caadf71ed05c7395a87a4e687735151dbcf47477ae95b563a06b59726cbc3b8f766af740c131b5c1cfd8110990965116763a51c2ecd70736e22fbb182dc2d8cc13c8946841bbd068a1f40cb0b97b7258135e84145f466f0c361942de83c10af33877bb55ccad4701ef0f794a85eda52c9274c67b3366ced8f81303f34c16ebbffaa9b724cb83495d92c205d8be1593ce1fdf5fd789cbf651a3d827e2bb0c639b72b711f06ef265ac9631ff9e644dde7b24de627b266e6b9620ed13cc6a3bf402d68a5681e039b082d4712bf4bc8946c4d966a146d3d70f2251c852ab529b54db71bc42deaaaa5eb26dfe918b51c739e213371a893e3a1ac02bee9a8065b4fce8bf7243d153c2c1a76b17090e7ea32f2e7e463f41a868b857ff846f0635ba538ed25f711264086bb0df1b1b68f5f11485d6bf821e55935cb5527f5452bcb6e3e1d52f359b8d89aad3545527f846a900d5244b0f88bf4218202b4b7a36c73eafaf5699a4609ba51f5ff278d60b90e0923798b12e7f881fa4c2fea59d5c68bd23da5eeb8682c89d139b5d8de770979fce9d9c5b1346ca2248eb20eef8791bd06e90b0e3eb9e712caaf60207e5c64757dd2bad4002efa6570e35103f7efea8221e54444066813ced32ded1914dd4b05d79ae1ef4b6202267eea96edf0049087aa14958a9ca9ed8af83843937c7c66889ffdb86e3abd128a15d07dcba4de8a7edeada304a7a1d7c2b3ace5471a4e3e58069fe131bb73cc16bd6571f290817fe183c401f13067665c36b96167278e4ace5393000027e16a5bcd3210e72c5e7eb60eca09f69e6ddf884a4117c13add274fa2e83dfa6c296f6a6539ad4cfb20088b9bbdb732b59dfd522d7c0aa79b3f17bec5c5ca3db0152f65118cfcb5bfb32b7cc7008a29ff1efa14dd1649b0faf2df2c9d3aa04b0be6359dfc3f5bb18960533606bd26620b365029a8afaef2d9fb1f49e3881ef35083ad4d038d10f54d67987524b15a368a5df9cfd58fd44898a04dc5d4eb0c91acba9e7fbb63ae1e58489fbac1d6447d62981a37bc5717b74a7be5eac48c128b881446adf01375c512a82d2cc25629298e41ac39e4df339dc58a22676690fb892b5908be7b15bbb783e0f2fe9934088799d976681eeaac83b2db4a144ed05b6c069ea5d64e5cd6e692ddb7ff1c0aafc42e118c1047f412f900e27bf2542ffe7a9f325181344c0000694038771e2de0623881669b84dcea1ddde20b3a7d83a21b26d02388d7ad745097fe9abcf7b3ebc24ed756b6201e7dae6b4f123dc4246c834ae57830df333e3ff525bd4e6bbb8c93a4c3bed04b3285ad310ecbe4435902d65b962a72acab646596466e0943d8f2b93a5a3eff4302b59d550675a1999d3c6c1e82def31b047a2d1e5e2b20027adac5f9d84370b9713c8c9562c29ba49a9bf6b2ce3a3fc66f66063fdb39ecd3cf9b50447027105c5133f322761dabff7c2b2a5889a61d1d35e22b8cb00d434caad501f23f27dceb692fcf95cfe5c9987a2353e99c00f453b5d79c874263f428e45bf715f4299e0f91f05263f86657fdd479ea81409ba1e0c4bfb6d78a6059a0f833a51c77f4042d1a931b4fa7993e16ff5e9bd504982300f5cf7b9f5dc48eff7f75d2828d2c5a4239149cdee1cced50f7b312a3b83323e83105aa0de9052008cd1b0af0296dc272f7f4781c1d756036a9b5f9bd132d240af87f81ce399a66a2fb8bb87359e858efb653ffa4ad0434cf0e16a3cf69bf4f8b3fb7745181823da223c63c8b1896bc0964b57420fd8ac95aa2c5e5ab2f7640af1423c6ede999c858cbfda62c02f8e3ee746140015e241c75f2c3ebd4f2be2a9e6d46805bbbec425c59b3b58751597cadf17e7acbd975e12e593b81bc91bee3409a8788183489a6a0ddf885ec04d3bd4c6a6d22176d2d28813a6fe30c5ca119b1845702fa902428ae26fe082b2e7a808014628541faf2c6ea9b825fff2535701ae8d217fc41a533721f86f8754b6db60ead788257e971135f5aeb7b7127647bb7181fa67996e1e9f8ffbbe2242fc87a17fb2a058c88dc5a500648bb3c42aaa20f73f75eb95495938e160bed7a24afb201f5165c64d97418ea4416b28897e2bf056306ebfd3f6afbe7bad0647a251fe06d09ed22c363be47610ea71121034976f047a3ab99de4bf684e7366aa86a00c17235c254d4b9cddd215ba1593d5675a48e52d9f786706868f568acfd4513f1012c530b9c87d15d85df98c6d13866447481271f9cd9f6fa775c081f355aff0178557c271deadad02e413bd3aa542643992cb270adfe505a00f71c8bb353346cfe6be4787979183b24a5d9505691d14c97b5633fee354f3e3f71bf9d759e270121d949b868e6e10b3ead967370947640c06ce64900c5bbde99f7ba51016f9ac6730da76b829fe0eddfbd72e93d23bfd1a93fd7b20290ede27c5284ac64333146d8bda38e47065393ac92edb2e0f21347b0a7d170b6b9296873975f17993fb4f225f81900e5cdca2cbaf29bcd731dad49081173b3fa0cc984c7157c19983a8ec6bc6de4c0c0c90e3e829f39e0f37dd68f0ab9f2b6908d6e1f6fd8ad1315b325ae645be2517ea58ba437760b0b7b6605637c40e3c75c1d090effa9a6d451eacf224ed9369c3f9963c0541a21eeca64d040b18c7842140684a328f93fe2ffac4c09320d8ef2710b236dcff3bb0860a5115e0a6bb165d335655a987d588fd8a8ea4dfa8933dd0ac8ab316d99ad4059065d0b41bb61d2d19d7088ab1ba51c5f7468338c2ada08616df2e360d4669e5e5e11b477f864a96513c3089c05bb7a156c9d4052bda15df3fd82b4cd17d5e3ac8a68a161c190ba8a88ac8606cb19e5282c60c9565d2053c79f2a3cc8cd83da88c1a42fa93e18c07a7baeb325baae7df1a3e62860033c793f83e823d4cd5e3856dae531d52f644379155ea2cc99aa275b172d8890ffd04e1a6a02860ab4ef5f9bad95e4b3c861cd4fbd0f878cf2467086a186e5d1852e068bbfdc516f0d50b7f654344513957de2351ee559443b508b96356491b3e64ecc16cdd461c5849b981f5622f19885e78579e2738b62379fb84e7397138b5e774deca492eb3a31442ac73eec5fce22a8d0b601c2238d76b8e39a5808d560bde27ebdab6d9fcae6ee507186b8015f3e9b8706b2c7f2db7d601af292ca0f1f5b70de237d4fe7ad7656120ce7b835f5b5fd9092423bc1268cb54a82d38b8a7baa79f8a16c94ea349d3e8a7a9e6c21363ca72018827ec433831f854a2387183c50a99b5f5a698d7198a4eba1b1758f6738b53e092c666576587ac36b8720bdee79beac49cda80a34b94b8b1a6e5fdd306170860843d3751e69cb899f509fbaddcdc8479a19eac97a27bfba8d34ea8ff7443928125443a367ec26e8f2851bf0b2f8563dab445c67f97e1c44096cc46e4aa59cdf5a85ed443a7397b04b4404864d7bd7652b0486ab026e421b1f54d614536f25d36bf6b29194e006951497613b3805bee8691ac1173dae6483476a99b962d800f785414f969809c9eefdbe90eb0fed310d93291f97e69686c0c0"}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r9}) ioctl$BTRFS_IOC_BALANCE_V2(r7, 0xc4009420, &(0x7f0000000400)={0x14, 0x4, {0x7fff, @struct={0x2, 0x1}, r9, 0x4c, 0x5, 0x1, 0x76, 0x234, 0x128, @usage=0x5, 0x9, 0x4, [0x9, 0x1, 0x1, 0x1, 0x3, 0x8]}, {0xfffffffffffffffe, @usage=0x1, 0x0, 0x2, 0x7, 0x9, 0x5, 0x100000000, 0x4, @usage=0xffff, 0xfffffffe, 0x3ff, [0x80000000, 0x3ff, 0x7, 0x0, 0x1000, 0x4]}, {0x7f, @struct={0x0, 0xfffffffa}, 0x0, 0x4, 0x20, 0x1, 0x4, 0x2800000, 0x8c, @usage=0x6, 0x4b, 0x5, [0x2927, 0x5, 0x1, 0x0, 0x4, 0x8]}, {0x0, 0x27, 0x80000001}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000100)={{r3}, r6, 0xe, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x10001, {0x32, 0x7, 0x1000, 0x7, 0x4}, [0x9, 0x9]}}, @devid=r9}) r10 = openat$incfs(r1, &(0x7f0000000080)='.pending_reads\x00', 0x400000, 0x1ba) ppoll(&(0x7f0000001d40)=[{r10, 0x2000}, {}], 0x2, 0x0, 0x0, 0x0) 18:06:12 executing program 6: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000040)={{}, "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"}) r1 = eventfd2(0x4, 0x0) r2 = timerfd_create(0x0, 0x0) dup2(r1, r2) [ 1561.888068] FAULT_INJECTION: forcing a failure. [ 1561.888068] name failslab, interval 1, probability 0, space 0, times 0 [ 1561.889742] CPU: 1 PID: 8836 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1561.890716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1561.891859] Call Trace: [ 1561.892254] dump_stack+0x107/0x167 [ 1561.892784] should_fail.cold+0x5/0xa [ 1561.893340] ? create_object.isra.0+0x3a/0xa30 [ 1561.894002] should_failslab+0x5/0x20 [ 1561.894533] kmem_cache_alloc+0x5b/0x310 [ 1561.895108] create_object.isra.0+0x3a/0xa30 [ 1561.895724] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1561.896442] kmem_cache_alloc+0x159/0x310 [ 1561.897049] __kernfs_new_node+0xd4/0x860 [ 1561.897642] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1561.898317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1561.898978] ? wait_for_completion_io+0x270/0x270 [ 1561.899658] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1561.900400] kernfs_new_node+0x18d/0x250 [ 1561.900992] __kernfs_create_file+0x51/0x350 [ 1561.901621] sysfs_add_file_mode_ns+0x221/0x560 [ 1561.902284] internal_create_group+0x324/0xb30 [ 1561.902930] ? sysfs_remove_group+0x170/0x170 [ 1561.903560] ? lockdep_init_map_type+0x2c7/0x780 [ 1561.904239] ? blk_queue_flag_set+0x22/0x30 [ 1561.904855] ? __loop_update_dio+0x2d2/0x690 [ 1561.905494] loop_configure+0x953/0x1410 [ 1561.906070] lo_ioctl+0xa57/0x16b0 [ 1561.906589] ? avc_has_extended_perms+0x7f1/0xf40 [ 1561.907287] ? loop_set_status_old+0x250/0x250 [ 1561.907951] ? avc_ss_reset+0x180/0x180 [ 1561.908525] ? find_held_lock+0x2c/0x110 [ 1561.909124] ? __lock_acquire+0xbb1/0x5b00 [ 1561.909752] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1561.910518] ? generic_block_fiemap+0x60/0x60 [ 1561.911153] ? lock_downgrade+0x6d0/0x6d0 [ 1561.911727] ? build_open_flags+0x6f0/0x6f0 [ 1561.912341] ? loop_set_status_old+0x250/0x250 [ 1561.913023] blkdev_ioctl+0x291/0x710 [ 1561.913550] ? blkdev_common_ioctl+0x1930/0x1930 [ 1561.914208] ? selinux_file_ioctl+0xb6/0x270 [ 1561.914825] block_ioctl+0xf9/0x140 [ 1561.915330] ? blkdev_read_iter+0x1c0/0x1c0 [ 1561.915926] __x64_sys_ioctl+0x19a/0x210 [ 1561.916500] do_syscall_64+0x33/0x40 [ 1561.917015] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1561.917728] RIP: 0033:0x7f30119088d7 [ 1561.918242] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1561.920815] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1561.921870] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1561.922867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1561.923855] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1561.924857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1561.925845] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1561.929711] loop5: detected capacity change from 0 to 16776704 [ 1561.953328] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1561.992672] kauditd_printk_skb: 112 callbacks suppressed [ 1561.992685] audit: type=1326 audit(1760465172.162:6644): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8839 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1561.996655] audit: type=1326 audit(1760465172.162:6646): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8839 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1561.999910] audit: type=1326 audit(1760465172.162:6645): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1562.003933] audit: type=1326 audit(1760465172.162:6647): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1562.007011] audit: type=1326 audit(1760465172.163:6648): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1562.010069] audit: type=1326 audit(1760465172.163:6649): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1562.013730] audit: type=1326 audit(1760465172.163:6650): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:06:12 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x1, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1562.018349] audit: type=1326 audit(1760465172.163:6651): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1562.020172] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1562.050032] audit: type=1326 audit(1760465172.163:6652): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:06:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 42) [ 1562.094368] audit: type=1326 audit(1760465172.163:6653): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8840 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:06:12 executing program 6: r0 = eventfd2(0x200000, 0x801) timerfd_create(0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x141180, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x801, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="ec21b5875eb4817afd01779ed90049bdf5f4699629573da207fd2807ad43edc49703d3f9804eebd505a2cee8cd3e4ca9bfbea0db1281248208872f9d08e2aa35638a311cd5e4968ad71f800ccde99bafe4bbda5adff60cdd2e40c2595b1482ce6cef100c01254a9cddb5d8b66767139d68ec713c2ae6f657ab59a1d4df2bdd948a4d74a0cc3c3f313001f6f1ea30544dfb7227d844697000588bb1c9cab607efcc4e36d5bd51180b85b1eaa71b085adc8c707dcbc0eaa381ccdd844f18035ce598617e99ddd9253f68727bdf0271b771e61feafc5054d6ee77ab459f81", 0xdd, 0x4}, {&(0x7f00000001c0)="8d5d03da42cdd1d3df5332b135a4142687126d", 0x13, 0x9}, {&(0x7f0000000200)="b9ef5c97dc3afa77106934fbd23d7aa271ddae2c945b33f27c2f6bae6413951b347dcbbf232848b3a40954fadafe560c5e5ec9d2ec92655b70a11dd1e1e76d9255c77c04ca396c2b21aa297ec686f5d65be9687a778cd6fd455890b011c77112e5e69be95928f316c3b36258cb41ee01ee995cd8ba40bc6bd7833c58e20652b9a79954496dfbb82f1bb38ba8f9511d6186304a431e639f7df8685a71be1f70090398ab7e4298b12dc1803d813ac59f81af3a5a6af50636acc08c8c5a45b89f168286356b2d1636ae1b25f252b98ae0cfff003fb04e881354365ba4800f43963de3a634", 0xe3, 0x774a984f}, {&(0x7f0000000300)='|5=\x00\x00\x00', 0x6, 0xc20}, {&(0x7f0000000340)="793c0c2fa3b96e01f852f3e8072342bc688915783b2717e13fa3f5bd7f2d8c62344992b8b78dbfb578c5997276d5b173b691591fbbaade114a0116b670d292f33f7ed45306ad69da8f505d0f0ec8bfc22840ea28476825254dbc3ec20053f35b0b3fb3470b1d01", 0x67, 0xfffffffffffffffa}, {&(0x7f00000003c0)="ebc7bbcfdada0480828031b9cab08b607985dcc6859d2fd23a8fa741dc260a41af449f636658f424807ddcb1243aba460233c897e9bb7b5ff3483608d088db7e8c090cb9e75385d8218fbd0bf0c1", 0x4e, 0x80000001}], 0x2944029, &(0x7f0000000580)={[{@nodots}, {@fat=@nocase}, {@fat=@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fat=@showexec}, {@fat=@errors_continue}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000540)='./file0\x00', 0x408000, 0x80) dup2(r2, r1) r3 = epoll_create1(0x0) dup2(r0, r3) 18:06:12 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, 0x0, 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1562.150943] FAULT_INJECTION: forcing a failure. [ 1562.150943] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.152428] CPU: 1 PID: 8861 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1562.153264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1562.154323] Call Trace: [ 1562.154668] dump_stack+0x107/0x167 [ 1562.155137] should_fail.cold+0x5/0xa [ 1562.155632] ? __kernfs_new_node+0xd4/0x860 [ 1562.156192] should_failslab+0x5/0x20 [ 1562.156675] kmem_cache_alloc+0x5b/0x310 [ 1562.157200] __kernfs_new_node+0xd4/0x860 [ 1562.157739] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1562.158339] ? kernfs_add_one+0x36e/0x4d0 [ 1562.158844] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1562.159463] ? wait_for_completion_io+0x270/0x270 [ 1562.160075] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1562.160741] kernfs_new_node+0x18d/0x250 [ 1562.161265] __kernfs_create_file+0x51/0x350 [ 1562.161833] sysfs_add_file_mode_ns+0x221/0x560 [ 1562.162438] internal_create_group+0x324/0xb30 [ 1562.163029] ? sysfs_remove_group+0x170/0x170 [ 1562.163606] ? lockdep_init_map_type+0x2c7/0x780 [ 1562.164216] ? blk_queue_flag_set+0x22/0x30 [ 1562.164739] ? __loop_update_dio+0x2d2/0x690 [ 1562.165291] loop_configure+0x953/0x1410 [ 1562.165808] lo_ioctl+0xa57/0x16b0 [ 1562.166269] ? avc_has_extended_perms+0x7f1/0xf40 [ 1562.166873] ? loop_set_status_old+0x250/0x250 [ 1562.167447] ? avc_ss_reset+0x180/0x180 [ 1562.167959] ? find_held_lock+0x2c/0x110 [ 1562.168484] ? __lock_acquire+0xbb1/0x5b00 [ 1562.169049] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1562.169711] ? generic_block_fiemap+0x60/0x60 [ 1562.170277] ? lock_downgrade+0x6d0/0x6d0 [ 1562.170775] ? build_open_flags+0x6f0/0x6f0 [ 1562.171320] ? loop_set_status_old+0x250/0x250 [ 1562.171893] blkdev_ioctl+0x291/0x710 [ 1562.172381] ? blkdev_common_ioctl+0x1930/0x1930 [ 1562.172987] ? selinux_file_ioctl+0xb6/0x270 [ 1562.173537] block_ioctl+0xf9/0x140 [ 1562.173998] ? blkdev_read_iter+0x1c0/0x1c0 [ 1562.174534] __x64_sys_ioctl+0x19a/0x210 [ 1562.175040] do_syscall_64+0x33/0x40 [ 1562.175486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1562.176130] RIP: 0033:0x7f30119088d7 [ 1562.176578] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1562.178865] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1562.179826] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1562.180720] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1562.181611] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1562.182494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1562.183403] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 18:06:12 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x200000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1562.184676] loop5: detected capacity change from 0 to 16776704 [ 1562.193561] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1562.213572] loop6: detected capacity change from 0 to 135266304 [ 1562.215056] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:06:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x1000000}, 0x0, 0x0, 0x0, 0x0) [ 1562.301187] loop6: detected capacity change from 0 to 135266304 18:06:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 43) 18:06:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = dup2(r2, r0) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xbb81, 0x3, &(0x7f0000000380)=[{&(0x7f0000000100)="339411d67b42d74da08617099e0092cb83f6cfc3a2a6233a8c3a26fd4f75d816d184fa581046878c00bc3c1720d89dca2f5afc51770dc6b01d5997ba883e2519d4ce4bdf1ff9876ad1912f295ecfc8f94ba3b5c9268f44c0bbc8566c394de3e7085b426392fd4adbc0ef9525aa5c377c90f82726c1304757619a66fd02a3abd1ad7897ee09db02b14953fcaedd9692c333955b9a8d802f794716da062bec29127d8195d041e1caf4dfdc18344307db987cd89fedf111c58cc239ca517ad9cb1f27c8c880", 0xc4}, {&(0x7f0000000200)="a0dabf6dfec1dca6d8cd2fa5e2fbc272c53cd503c94d20e90c757e72bc8aa7e2544a929e238ae6f52dcb994dc256c27a2ede6d85c5bef0e882394ce0ffecd7976f5c36a3bf8ad526cd3d6a9de14bae0b5e88e0b4ba5da45a7580190c27a1af47ce694b65f0f22f7c63ebf5a9cd6bd0c624128ed04da93efd6e08069d1a5df81b4144c69091c4d552a7a49dd0372d6f8b242e3a4b67e7fda55b5c36fd73ee42cc15721b38dff04ee0f67c072c7d725f280b2ce9980315c9e7bd73c38805c2aa96088b21d1604be6a94f5c05b3c09abb9fdc9d7ac9445fd53252bafcfc4d63d7e345a25f530a0b7ca6c826", 0xea, 0x8000}, {&(0x7f0000000300)="02f1df95dbf2bda2546c4bc58a38298dfb3b3c1fc5530dd6912555618b59b647a4bb1fc8e9536fcf315593b3ffbc2dcdc044b05e9f3b26e4d74d918fd04a4e1de887d40a9dbe091c9391f0edcaeb96c3f2e71e8cbe739b", 0x57, 0xd3}], 0x80, &(0x7f0000000400)={[{@size={'size', 0x3d, [0x72, 0x35]}}], [{@dont_hash}, {@obj_type={'obj_type', 0x3d, '*#%.'}}, {@uid_gt}]}) signalfd(r4, &(0x7f0000000480)={[0x20]}, 0x8) ppoll(&(0x7f0000000080)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) 18:06:28 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x2000000}, 0x0, 0x0, 0x0, 0x0) 18:06:28 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x300000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@private0, 0x100009, 0x2, 0x0, 0x1, 0x0, 0xffff, 0x5000000}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000280)={{r1}, r2, 0x0, @inherit={0x78, &(0x7f0000000200)={0x0, 0x6, 0xb4, 0x9, {0x10, 0x800, 0x2, 0xffffffff, 0x3ff}, [0x2, 0x0, 0x3, 0xa6, 0x1, 0xffffffff]}}, @name="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"}) r3 = eventfd2(0x0, 0x0) r4 = timerfd_create(0x0, 0x0) dup2(r3, r4) 18:06:28 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1578.718151] kauditd_printk_skb: 138 callbacks suppressed [ 1578.718163] audit: type=1326 audit(1760465188.886:6792): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.723612] audit: type=1326 audit(1760465188.887:6793): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.735680] audit: type=1326 audit(1760465188.893:6794): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.749377] FAULT_INJECTION: forcing a failure. [ 1578.749377] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.751553] audit: type=1326 audit(1760465188.893:6795): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.752024] CPU: 1 PID: 8895 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1578.756310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.758190] Call Trace: [ 1578.758797] dump_stack+0x107/0x167 [ 1578.759634] should_fail.cold+0x5/0xa [ 1578.760496] ? create_object.isra.0+0x3a/0xa30 [ 1578.761536] should_failslab+0x5/0x20 [ 1578.762392] kmem_cache_alloc+0x5b/0x310 [ 1578.763327] create_object.isra.0+0x3a/0xa30 [ 1578.764316] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1578.765483] kmem_cache_alloc+0x159/0x310 [ 1578.766424] __kernfs_new_node+0xd4/0x860 [ 1578.767354] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1578.768418] ? kernfs_add_one+0x36e/0x4d0 [ 1578.768444] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1578.768466] ? wait_for_completion_io+0x270/0x270 [ 1578.768486] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1578.768513] kernfs_new_node+0x18d/0x250 [ 1578.768540] __kernfs_create_file+0x51/0x350 [ 1578.768566] sysfs_add_file_mode_ns+0x221/0x560 [ 1578.768598] internal_create_group+0x324/0xb30 [ 1578.768629] ? sysfs_remove_group+0x170/0x170 [ 1578.768664] ? lockdep_init_map_type+0x2c7/0x780 [ 1578.768691] ? blk_queue_flag_set+0x22/0x30 [ 1578.768709] ? __loop_update_dio+0x2d2/0x690 [ 1578.768735] loop_configure+0x953/0x1410 [ 1578.768770] lo_ioctl+0xa57/0x16b0 [ 1578.768793] ? avc_has_extended_perms+0x7f1/0xf40 [ 1578.768818] ? loop_set_status_old+0x250/0x250 [ 1578.768843] ? avc_ss_reset+0x180/0x180 [ 1578.768866] ? find_held_lock+0x2c/0x110 [ 1578.768901] ? __lock_acquire+0xbb1/0x5b00 [ 1578.768976] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1578.768997] ? generic_block_fiemap+0x60/0x60 [ 1578.769016] ? lock_downgrade+0x6d0/0x6d0 [ 1578.769035] ? build_open_flags+0x6f0/0x6f0 [ 1578.769063] ? loop_set_status_old+0x250/0x250 [ 1578.769079] blkdev_ioctl+0x291/0x710 [ 1578.769100] ? blkdev_common_ioctl+0x1930/0x1930 [ 1578.769125] ? selinux_file_ioctl+0xb6/0x270 [ 1578.769150] block_ioctl+0xf9/0x140 [ 1578.769168] ? blkdev_read_iter+0x1c0/0x1c0 [ 1578.769190] __x64_sys_ioctl+0x19a/0x210 [ 1578.769213] do_syscall_64+0x33/0x40 [ 1578.769233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.769246] RIP: 0033:0x7f30119088d7 18:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:28 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f669f998cf289"]) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x2000001, 0x0, 0xff, 0x1, 0x0, 0x8, 0x5000000}, 0x20) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x1fffffb, 0x1, 0x1, 0x0, 0x0, 0x4, 0x5000000}, 0x20) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x8a400, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$WPAN_SECURITY_LEVEL(r3, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 1578.769265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1578.769276] RSP: 002b:00007f300ee7df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1578.769297] RAX: ffffffffffffffda RBX: 00007f3011952970 RCX: 00007f30119088d7 [ 1578.769308] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1578.769319] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1578.769330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1578.769340] R13: 0000000000000004 R14: 00000000200004a0 R15: 0000000000000004 [ 1578.770013] loop5: detected capacity change from 0 to 16776704 [ 1578.772489] audit: type=1326 audit(1760465188.893:6796): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.772587] audit: type=1326 audit(1760465188.896:6797): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8898 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1578.772694] audit: type=1326 audit(1760465188.905:6799): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1578.772786] audit: type=1326 audit(1760465188.905:6800): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.772878] audit: type=1326 audit(1760465188.905:6801): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8896 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1578.772968] audit: type=1326 audit(1760465188.896:6798): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8898 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1578.821109] loop2: detected capacity change from 0 to 65536 18:06:29 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r4, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000740)={0x0, 0x0, "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", "a6d16412f86baa39ac7a8346e0cd1bc914b3f265c329f7d97539f80353d7e7e206a6a9b60b0c231d8ba36b28dee1418cb168b434f902a90e465f820ce536636acc5f1e638af72fb1a036c3e647f0a327dc7cee1282849e0dab370dd30a579bd8130147ed9400225a0e1c7688ff0982db833baf840ab7eb4275debe53d00b89bd9792ad41cb2f409e6cc5cddd83cbf16a2a9936e35c46cb8b93cd3be97478a19d49dc698cffdec7f65859e7fe3b4a5c45bb374580e94fbab07cf0b676e5a7485fea4b5febe86ac94925a1bdade41c149eaf5b9a59ac79c959d5195babd7b17a46b25f448bab566d222b750b9282f4f1bac1079c9243c1d17a67d9903eb6da8604dd0b43ff2f7e843028163c850435662839d0a1ee43ad7f8fc153773a8dff6ad8884d36292a0043f51999f1be976278f2778e1a9a661ed26c13953c0dc83967ccf4b1dd90147e2ea07eab0613e8603a8734711f9c28061dbda049e496c6dbde79ba3bc17008e383489b7e588dbcd80fbb3add3293bd503686d2602bdab52853344eb6b3b74bc0ac5840aef91ac0046f3043fae3d29752dc1987f4964ba1cdb8ff2f5e4618251d34aa4ed242f71c087c6f5f8ab7c48f854fafeb7af495ea4c98904238a1814366235fc8ba25174c606ba76e58006bfc7f50dbeb8a8732996e4fa99b9c8c961332e917f90134f08e9d999f26d3f779f2e2cf1103e6f7c79e4a4a0684624adff74ec6c488db5738b18e8dc5e58bfea3cea14cd8d63e8b16449b041e7be3b997cb867edf34b63b56f11e3398ad1225dadd6247819f02be76f984cb912682aead0af67a8da4ddbc8fd2d3c9f982640606322bcaddc3efeae5e00e68e05898831708d23fc9372490c564e2a5f32daca1859affbdf8819381ab64a4bb1661e3933da0e16ec12a3e8809bcf7b5049c03ebacb9f4cff3b8c2badf50246e3b90615e6ecac7047c504bdadd3b44f4947c1d71c99dc32adfe25ba64d4eb8e19071a6774cc5b2df5ecb6103f49f6c281bcbf1bcab382fa9983e860df523d51d02391b99cb9b3c1dbda1b8680bfe8ad87a43d27fe9dddebe7de434eaa8682f3ae37c9060f757bad8276bebe53211fa8f053ecae2332fb1ff43b43f523de0f9ee78114477e60e98eb717993ec6f325839b47a163d661094e054f9906112076b65e6f7f29ed0304b8473f7aa95406aea3e8c99c215f26fdb71e266341b736959d7a704c5643684b75bf3f30075ef1b4736a2b1fa87c7c58761011dae5e1dc5cfba2e4063d6cb85def4d6927352180edc9733a47c7efa5b724d8257674b504323c3aab57a93ff2be7954d9ebfd6a2408baba2adb0fe8674e784a5c634e2a0b91abeaed03d8e79ad210bc65e3ae863265e731c6ea33a359cfc39b2bef63cb81df2a176d27fa8086ce588e94638a1cefa920661fd1dee311d7756a5b1370309d8b68a07d889eba40611890c50272c06b1e49f9a6e3455f07da669c4a16081cf7faa8bd23edf4b26995211c7fdda569e9e4ba15cd011b073655f74d6fc01c685de8102d55007ad5099faacd9552e80efb0a10b8cbaef6b90b2ff5c8859ee72348ab5f1c3eee3a20c40359ff9bdbe6dcd01f61ebd33036932d8d08f31317e16b98b1f66b1866b91534d446795b75805503cf8686840653eb32ecd5f94d950e94b9dd96ebdb6532988f1d600f25f13f61d240c1c460ebc80c62bf5c5593d89a4b6b1a86b043b31c80659b4b1bbc956f946835f0dec5a71c228786a1a8d5ae0e64d08e174d5ff01e1db160bbe63f04600f8b0d2f73d79bd2b62fc3bd841ac0117f2f268ce97c25b8bb8f821f4a6f18b153f4ecc4a06254953886731f16b68f6747bbe92741040e5801aa25c043526a554203ba8c556c3fb8b835642eb504e0bd07974bc4edb776adc4baf831c158e640dc410b6fc45a7cff08a2f5777910e3fd7e81feb85881c1ae7c34b8b27c7733f21842f1abb308dd117d1be3f7854380ffb4ec7ef6f3001aae977cbc34209c41dee4912c5d3e0c8c4d1a2e82e986125196b0dbca2df605ade366efeb240573f6e905436db660780cb45996462b866277b865f76fcb3210c72f2057d86e8b859b378bffee74b1dfec3f88d8ebbb5ce6a2874be153d8d4e50313d48076d40ac00acf9f42a9f1518517efc3c4d648d15ca3c97431c747cadb80dbd574a9289770083a4577d9e0b7c47c0e2ffa07cc6bbdbd32ccf590d7b1a43b3c201a973f750a5515a9ad932aee2b47b1b1d16dc0fc22c625e7213dc1e98d56c03f769df2c3288f0d9ca0c7b1d4bf8659bfac30628cd4d926de57a9bbed4cf9274f79cb863c7b83b4688cdbf85f3bd710b6569b54fc927f50ea12ebaecf90fd9f8b023d007752e8eae9999684c3f41b11d4fd63f9a3e0b8ba3cccb149a23e775156b9c9407ed90a6081baec82e994fc56fe96e5b3a9a45b2a21b0a279f55eb22d886ce045b75259548885695b9e72475a5cbd60db81a37706d04df6499d288901646d2f5516d277079b0b77ea5cdb38ee46b1567021afceaf796cd985dcb6c7b07ed124d57ec29c05abc5038ba8b6939d3e84d0febc700a53a5500e9a347ad0fc63bb351389012d51aaf2e67f9d58c06db3b6bc30151308b9e627c4d07aee495563228d44000092c5b0e450a1a985501ce00334220d933a0e2cc32db13e0a7841e941bb7ad1a5963d1bcb2c5a1e31e221bdc288e23ccbe2db6041a41d0c6d93d8caec16deb756e7c154949f410aff49b5d4ef30e215581fe082355e843c3a91dfdcdd3f35529a3184fb383c75a42f3d80044c21426162d678e280734514ab43789bb759522aed96736d135c5582c2602f397c64658938520e30f78c5c5bb910eed718e19167d3726b97fc9b24562965a33fe746a577786927d365296deffaceafde31e55be42888d3f2d7234a0de97b2146b50cbb47e68b020d1b8045ac7fe5c3e506f35c8447b7965383d4c06a20aa69d54f66920a3b8869430edbbb54a07c94ee3a8ac6f01fe2980c8029166592ce1d2a497b6ea0a3ca1707782c1b8d2a513581892bdb9215cd7f8606b3d575aa08984be10e27388ed86322bc92de0e596e023c44f20dec81d18c79037c9248442f45ba38ad13017d8ccee2826688ce51cf893c62e2040aa455ac8149e72343c294518c0d3fcc1a3bb10fdca4e429b29d567cf9cfc26dbdf5173ef5be78c270ebcbf9cf271c45e4aa3e809658b22be68061fb31768cdbc862233b97d78c404076cae5ec4b028572108daf3849463d62cd7abc5d0937c58e71d8fae2cfe80302ec51cd36b3e58f004f42ba9495511898b006f38e370ab40d913b138766771eb7f3da327155e274fffb5e97d459cd71e8f3221ed6f4a48d6471332364bae928969d8ec35634aabc66cecf5c04e615f5cd3d533cfe5f2eea313cb965dc0b03d4d220b78fba5287d85bac7962df84a0e85046a67c438104972855e08356193c2036cec721c8f8850720e54bc7b43de3f77091a99268478cad13a4333db33334000e2e7ebf8c7084ef9744a2827fbefb152dbc148d9337881161a078dccaf8ff025ba4cf043f82a1ff2990c08780a9db753004c486d5e605c3acdc6b93152599cd2b303636ea72689223d852a560f65bc88ae256a7b31b70652fa39578e764beea6c905d7ef87e4ba93854fabb7b5604fcbe4654ed848016107ca6c2bfcdf0ead3eb08df407fe2ac83fc5f9f7c0b13b2c2d7c8d2a14b62e74a487266f6946f7e139b5ea662061daa2bf5dda916889e28c923553d5cf53b908ed4ffa2b233282013ef485ea9f1fb0a66d0bc4ec6815c50a054b7e4ac96adbf0c200342ccf6b4551b090aa08bcbba130ec2b0bf238221c490c0a363a55c53cf8527038d4857dd54598a4ebed3dbd3a62d50ddbb4aa5df5eb13a5f640038a84c270564c42899239460cf3644506ea16eb0a04a03ab995dd70d5bc9a70b4931908e810b1d399afd3c23c95f5a7ebf72f9173139ab5e258bae682eeab96299cc7673468984e3ff58299f9b2f33d2a4f2d79a90d0b3722ddb9e7187b31d474ecaebf99e5f83e069e42885d88a30241490d5facabb275908801cd1544cf410c6fcbe74f61f9b374397540349a2bebefc5df8696ad6219f3fdaace0e1060af36b4de338adcec88bd660a13ba585227410eacaa0de17aa37579440b8d3e63bdcd0fcbf18081bcfd62cf87b08a42efa66027922bf077e9b1716c4263e1e3b1977807037878005e423ee6b5a5b2e5f66c9ea07003643e66f822e6dd32186ed8bbd22facdd76a1a438745b9b420d1f1ef2e52c08097c37ed793bd3a1be4b775b297d17338970680cd69b4c58e0ddc12fb7ff3de48b173dcc2d1777ee4bcc562e1c2c64c200cbb74675e91599bbc969d9a45e32ebc1db7e90bf492ea7d575bafacd71a2d14393b19bd8e7b2cddfa1656b75cd9e0ca059a5ed7049a4569689aad11160a2a5482d7264e4c8ea24d38019a73de832f9ee25d48b50c3daf5fdef5904a71da7cc3180d005f1903fec509713e850371a6e71b8d987a43e1eb6d6f720a72a6f4270b474790c7782832783bb1b336bbcf7d80ab77a787dae9efbb52d176d045d8e9c37b316e652f8694e7c18cb49d2f953aac2d55291c6cc217247db06bbc6c058a85e525f6a892ba5e81b269d5877da83d619e93a8d0c4e3965a08e8c6ae75dc11cca0ab063bce58124524ef68018e51f4820b57b5a44f9b89665eb14fc857c3c3537fb4f1251aaecbd87efb7436cd966c6970ea66bf1d3de01ad60bfa9dd2fe2f45b1727c119528275b4c9d90001b7878ddb4734eb546ec422a39c3cd52009e6a7f4b10b7987201d66922b7e51bd089033185bc728463c82d1a7c22cb0d1d9af992d56bd22ca464574eeafe2962ef74a20753f8c0727cf4a2705cbc9e85c3ce5da0856b1188e4280a6145e9b22e8737da11c5f26ee9d0083513dc78a5c3fda87de276bb02eedb623df2f4f58035cca3d1433e41530da50a3375c8d797a8086d886349fc2da4e2dd6342da02e2dfcd56d02b63fcd02df036fb0765a895b2587a674569aa537f0dbd6eaefe37e33ca0fefed0d42f362d52827e50536ff8ef820e897c02013be992aae5d484be2809b25ec3f9a7562473538871ed5f5c773169c86443c38b2dee04c6f210fcc7eb28f0937ec709205a1fdedf440c12b25027e18eb11fd43540b86a1c7a50065cbf3d55ded71be317d3891fe0e6833e95a9a7d21ca91fecfa23d115cd53d9a109bd10e04c57075ace77d6cf9ed1be9a9aab007d1c88eb427db64efd99d29c96a373eb5fb488633ad4422613399162fbe2fac838b19c5cf8fc30ab6872557d1566fc84472d47503fcf600f1c7ac21ce8953002004966f9503e907c11a3df4cf7075cab29bf54a3f0d2666186ce3ac2c4d47589d3e4621772f4c4584632af36c918d"}) setresuid(0xffffffffffffffff, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0x0, @ANYRES64=r1, @ANYRES32=0xee00, @ANYBLOB="010600e30001001d"]) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) 18:06:29 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1578.860582] tmpfs: Bad value for 'size' [ 1578.871193] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:06:29 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x3000000}, 0x0, 0x0, 0x0, 0x0) 18:06:29 executing program 6: r0 = eventfd2(0x0, 0xc0800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000740)={{0x2, 0x7}, 0x100, './file0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = timerfd_create(0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880), 0x10000, 0x0) writev(r5, &(0x7f00000006c0)=[{&(0x7f0000000040)="8aba9df6394f06a941f3ce4a92f9e0ec73da21a345734d3f4e9a729f2d77c5bf2d1ab20fb09c37660f512602f621f6c1867e12468eb7ab3de89d600bc6799e98043e372c91146251701193246d0d44cfe27ebc9558eb2cc774e4e7629fa53b9410f05d829e5aba7900f1f820889c6e01d0ee6fa2e4c3a9ab678f5ea3d6e8122fd3b3fc40c5063f57479ca23d373e27cb427e992b42ae10ecb513be312097b70a473958cc19fe0741a2f30b02cbc11fc147373c9bd1b11f82f76b240cae220b10d60b4242c09959d2069775fda1f125b5a99913f80bc86f30cc", 0xd9}, {&(0x7f0000000140)="809d1de94508b468baf7edcdcf9efb871bdcfeffd9096e07da710bad4cce6edf0bb5540396fe77d331774b005960d2fe4a2fed000660eecb97677c027eaef5848a5ffcbfefe38b97fdcece72c7f40ec93ad2aeb59a0304a2f32ed00275fe3e3345ea", 0x62}, {&(0x7f00000001c0)="ae64187d8e45a45dd135202bda3737c3b39c80777395fd775d512d9acf5579086a9d918a205e4363fa28240052831be180126d4f1c0c4a8338dd69b38d3e6ceec42f30cd09c627c353a15ce62af499d19a59fca691fa15b5350e606fb577b8ca50e7cc149d488e0e80a5bd01c3d4c9661c77f3dcb5cf1545676480aeb33e8bba345225447b612753bff9d8338986faea73340bacf7d80ecd4f1da9abe61386e842b043b73b74f3bbe5dfaff244a8d3706a5f86bf2abf313fa414ff8412ddf0c7862b3c902d712cb1e23e03e3f4bd151ed3f24743a741fd9b4eaa120b7196066dea0d1b18dec01940c4cf", 0xea}, {&(0x7f00000002c0)="a581221ad6f7288bc4e68f27a43a994cf69444718e1caa43b0615b2125de576e30de0b605262e9fd61cdf0287ca333dcb3c2f161a9d6cf7d1cd6f046a8e3277abbc853290de205d760acddd69a559b6011b1369390c20986821c9baa3bd38aa94fc4eb010bbee77946aec5245e67d684c2f8d809c7ea1108e26a26485a7b6eb384593786e640b74164bd72f5e244623c57e5b9c49f154d972ed0063d87ed1d1db40f7a2ad736e9ee27c9b7b263cfc145b95aaee7b4fa12ec4e20ab708d55e8d3b15505826ef2f1c7282a067a170046aa4fef0dc9367984", 0xd7}, {&(0x7f00000003c0)="254ba6e0c0a3d324270321fdeeb0b06897d5efed25ee0593216015b2e09c794895104c4b0331273fa080e219e3880f8d332027500ad1c0ea89d68290ee165893848baebf17984cd09eb378698eb5f0fd30c9013094ab72c6dc823383d935fdba2d", 0x61}, {&(0x7f0000000440)="d321dcba22e02c403e4c7f9b85e6ca3243233aababdec00bb1d34a27a0ec9fd4284a16abb43a3683f1d988f81adadd80bd0d7539734f19884c2d1ea47ffa4489420ebb85ab748a3e5ea70559c77876f44bc32c8cc4d41870601685c8b89b1a7d97e6583865cc31ee325ae1b208e3a73a7b5b89a2d3a95aa53faf15ea1c580e49f9b5de8bf407e45a8b0c010355b9d0fc0a5f8c7ca6ed4f838f3a5536aaac3719c31a73b50c84bc132e54dbb1c98acb5593ff2f8e597929657950d8032890ae2277ace8ef06566c", 0xc7}, {&(0x7f0000000540)="ab4798b3baf83116b8108150c39a54587bcb7313cf1a95b3a53155e95c41bbae489838998a33d2f4881456c9f00997ffe1a2e06ecce42551c1919acec9772b1b339809d8d53239692849a430fb451fff66c05f55537e0ae9a55cc681d6e99675b9d94e442738211edf5b1d4357e1c6a13be41a40b834eeeeec819ac5b10385aefa0fcdfc9d7866f5d0ade7554b59bc7a7ef69f705b9d6f078c80b6d1b61e48c0c2629e52f0b6dea8978eccf58e3b75b5767d5c44b731e4ca", 0xb8}, {&(0x7f0000000600)="df67421e865ddb0f7bc0e5cebcadb695bbf2f5626e77284cb0343fb08fb9c3038c2d07c4f4f7c82c8df19a551b002d7aab990aab5d25e2ef5177e972470ea9b830b01253a0198fb58b606f67300696d6ba507faff9d857b72608a2cbe36cbd92f042b5617d8282468a1316c4e4a2b2fa8c63e10827106ee3de794bd7a618af1877c6deb947687978cf5cf2d22ae5e2f2b081aa14a464c8a95524d86361a8c8ca874adfcd", 0xa4}], 0x8) dup2(r0, r4) 18:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25000000}, 0x20) 18:06:29 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x400000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1578.936651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:06:29 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) (fail_nth: 44) 18:06:29 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x500000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:29 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="350fedc6166c2876b6700a7d8172f4314d44b605f92e90865c2047e622999aab8772e9dc9362149da37335952d6286c515e8a3872f724b348213ee148d68a6a31533ec6cd0f472180b07836eb321b8a84b84b7c49ad5faf9047ff9be32509ac62669a2b0c61c4c36ac03754f815bb082", 0x70}], 0x1) r2 = timerfd_create(0x0, 0x0) dup2(r0, r2) 18:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2) 18:06:29 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1591.979711] loop5: detected capacity change from 0 to 16776704 [ 1591.984911] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1591.987770] kauditd_printk_skb: 168 callbacks suppressed [ 1591.987785] audit: type=1326 audit(1760465202.157:6970): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1591.991546] audit: type=1326 audit(1760465202.157:6971): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1591.999950] audit: type=1326 audit(1760465202.167:6972): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1592.005471] audit: type=1326 audit(1760465202.168:6973): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1592.013294] audit: type=1326 audit(1760465202.168:6974): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:06:42 executing program 7: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@initdev}, &(0x7f0000000080)=0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:42 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:42 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x600000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:42 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x100000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:42 executing program 6: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f0000000540)=""/133, 0x85) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = timerfd_create(0x6, 0x80800) dup2(r0, r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/schedstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) timerfd_settime(r2, 0x0, &(0x7f0000000380)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f00000003c0)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x40, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="eaa539037701ce74bfbc9af2a918fa6969424a6ba3a04cc4d65af2263b173031d52c3e2fe893e64891a8afd660f027add86fdd6ca2e4851aef8bcfd5aff095249ddd9d3a29038bbb7636bf1d9a61d474d9cf01874b5b8feddc5e346fc2f99ccc13119c0a52c1c2638a850f67abf51c79c83fa06d176947075b8019b02e16ccabb9f82a12679900600fc94986a41912015f4b9953c3a1b742d17a36252aa178bbd8426188def53087", 0xa8, 0xc3d}, {&(0x7f0000000200)="eb71c6c24c7f9bb258d957325a35b5a1b49380102e40e37d4ed48a02661f2ceb2831feb1ab9f3c7dee8bad24b71bee11dbb29b019624482d6f1b7cc1a7db33da1af27e1c4052d922952c47365c34bc2c1609f73aba50c70e517c435a3bd35987180cf4f29de932bfe6b69dc637bc5fb017ee945c3feb77207ee5f5cc89f7e3ee2c965019ef2f3e7e0069b372bde03f261f2954ddfe835ff7971bcc43ab75aa81563a82444199672333db3a7aa6ee2a1226ff352a0a9614d95229be3c3efeb48683a82ab242165732b4bb2fc4f51c03c3e4a1d56f5cc0e4291e5c0d", 0xdb, 0x8}, {&(0x7f0000000300)="603fd55dfdc64de2789563e98ad1a2afbedae53611b4909477368b69f7be641598f839b1b235db3317765c5e018b9bbf821d0de84451dc8326fd22f76e7b6066d75ffc39457b4cad81338de9edf82ebb76415163f0b1250021f03ab1c1", 0x5d, 0x4}, {&(0x7f00000004c0)="4087fbde9d1f218b96238438287f186fb3936e21c2de5885e68dd9c3c1e748f2bef0fdceec2f18dc638a87574f4a5784ba0fb96df06b824754f3c769326331a49b15ddf434e30f30757dc99f82efe1f107ff8e40ee6e14", 0x57, 0x86c2}, {&(0x7f0000000400)="4b74e77f1bc8bc6eff7f2ef9d45ccfbf96", 0x11, 0x80000000}], 0x8008, &(0x7f0000000140)=ANY=[@ANYBLOB="7573726a71756f74613d2c6175746f5f64615f616c6c6f633d3078303030303030303030303030346137372c6e6f62682c64696f726561645f6e6f6c6f636b2c6e6f6d6263616368652c646174613d6f7264657265642c64656275672c6d696e5d406e3dfa68992d59ee4cc2ed5f62617463685f74696d653d000000000000002c6e6f757365725f78617474722c00"/153]) fchmodat(r4, &(0x7f0000002440)='./file0\x00', 0x2) 18:06:42 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4000000}, 0x0, 0x0, 0x0, 0x0) 18:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3) 18:06:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1592.040726] audit: type=1326 audit(1760465202.168:6975): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1592.057655] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1592.057720] audit: type=1326 audit(1760465202.169:6976): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1592.066923] audit: type=1326 audit(1760465202.169:6977): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4) 18:06:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1fffffe, 0x2, 0x0, 0x4, 0x0, 0x0, 0x5000000}, 0x20) [ 1592.074992] loop6: detected capacity change from 0 to 135266304 [ 1592.076903] audit: type=1326 audit(1760465202.181:6978): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1592.103953] audit: type=1326 audit(1760465202.182:6979): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8970 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x5) 18:06:42 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x700000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:06:42 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1592.236454] loop5: detected capacity change from 0 to 16776704 [ 1592.244797] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1592.260611] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1592.835027] loop6: detected capacity change from 0 to 135266304 18:06:59 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:59 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa00000000000000}, 0x0, 0x0, 0x0, 0x0) 18:06:59 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) 18:06:59 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), r0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000850) r2 = syz_open_dev$mouse(&(0x7f00000001c0), 0x1, 0x410000) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r1, 0x1, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x8, @link='syz1\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40041) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000000002e2f669f998cf289"]) openat2(r3, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={0x280000, 0x6, 0x2}, 0x18) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x800, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x1, @link='syz0\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:06:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x6) 18:06:59 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:06:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:06:59 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x5000000}, 0x0, 0x0, 0x0, 0x0) [ 1609.645224] loop5: detected capacity change from 0 to 16776704 [ 1609.655759] kauditd_printk_skb: 121 callbacks suppressed [ 1609.655778] audit: type=1326 audit(1760465219.825:7101): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1609.663477] audit: type=1326 audit(1760465219.832:7102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1609.666560] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1609.700672] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1609.706198] audit: type=1326 audit(1760465219.832:7103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:06:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:06:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x8) [ 1609.782250] audit: type=1326 audit(1760465219.833:7104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:06:59 executing program 6: r0 = eventfd2(0x3, 0x801) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) [ 1609.821232] audit: type=1326 audit(1760465219.847:7106): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1609.861190] audit: type=1326 audit(1760465219.847:7107): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9029 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1609.891172] audit: type=1326 audit(1760465219.840:7105): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9028 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1609.915618] audit: type=1326 audit(1760465219.852:7108): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9028 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1609.926503] loop5: detected capacity change from 0 to 16776704 [ 1609.936258] audit: type=1326 audit(1760465219.852:7109): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9028 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1609.950706] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1609.955903] audit: type=1326 audit(1760465219.853:7110): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9028 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1609.965358] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:07:16 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6000000}, 0x0, 0x0, 0x0, 0x0) 18:07:16 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:07:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:07:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0xb) 18:07:16 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc00000000000000}, 0x0, 0x0, 0x0, 0x0) 18:07:16 executing program 7: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x2000000, 0x0, 0xff, 0x6, 0x0, 0x0, 0x5000000}, 0xffffffffffffff1e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:07:16 executing program 6: r0 = eventfd2(0x0, 0x0) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x1) r1 = timerfd_create(0x0, 0x81000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{r2, r3+60000000}, {0x77359400}}, &(0x7f0000000040)) r4 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000180)={{r5, r6+60000000}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {r7, r8+60000000}}, &(0x7f0000000100)) 18:07:16 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote, 0x0, r4}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1626.373529] loop5: detected capacity change from 0 to 16776704 [ 1626.388467] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1626.402236] kauditd_printk_skb: 56 callbacks suppressed [ 1626.402254] audit: type=1326 audit(1760465236.571:7168): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9080 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1626.420444] audit: type=1326 audit(1760465236.570:7167): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9079 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:07:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x4b) 18:07:16 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) dup2(r0, r1) [ 1626.468916] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:07:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x10) [ 1626.501663] audit: type=1326 audit(1760465236.589:7169): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9079 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1626.508956] audit: type=1326 audit(1760465236.595:7170): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9080 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:16 executing program 6: r0 = eventfd2(0xd7, 0x80000) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:07:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 1) [ 1626.552592] audit: type=1326 audit(1760465236.600:7171): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9079 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1626.567985] audit: type=1326 audit(1760465236.601:7172): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9079 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1626.572533] audit: type=1326 audit(1760465236.601:7173): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9079 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1626.576553] audit: type=1326 audit(1760465236.602:7174): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9080 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1626.580110] audit: type=1326 audit(1760465236.602:7175): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9080 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1626.583089] audit: type=1326 audit(1760465236.602:7176): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9080 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:07:16 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1626.601590] FAULT_INJECTION: forcing a failure. [ 1626.601590] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.603050] CPU: 1 PID: 9104 Comm: syz-executor.2 Not tainted 5.10.245 #1 [ 1626.603903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.604957] Call Trace: [ 1626.605322] dump_stack+0x107/0x167 [ 1626.605787] should_fail.cold+0x5/0xa [ 1626.606274] should_failslab+0x5/0x20 [ 1626.606745] __kmalloc_track_caller+0x79/0x370 [ 1626.607322] ? strndup_user+0x74/0xe0 [ 1626.607797] memdup_user+0x22/0xd0 [ 1626.608237] strndup_user+0x74/0xe0 [ 1626.608688] __x64_sys_mount+0x133/0x300 [ 1626.609198] ? copy_mnt_ns+0xa00/0xa00 [ 1626.609697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.610352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1626.611008] do_syscall_64+0x33/0x40 [ 1626.611479] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1626.612128] RIP: 0033:0x7f6155842b19 [ 1626.612589] 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 [ 1626.614926] RSP: 002b:00007f6152db8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1626.615886] RAX: ffffffffffffffda RBX: 00007f6155955f60 RCX: 00007f6155842b19 [ 1626.616787] RDX: 0000000020000300 RSI: 0000000020000240 RDI: 0000000000000000 [ 1626.617694] RBP: 00007f6152db81d0 R08: 0000000020000340 R09: 0000000000000000 [ 1626.618594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1626.619479] R13: 00007ffe6134c29f R14: 00007f6152db8300 R15: 0000000000022000 18:07:16 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x1000000000000000}, 0x0, 0x0, 0x0, 0x0) 18:07:16 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7000000}, 0x0, 0x0, 0x0, 0x0) [ 1626.687110] loop5: detected capacity change from 0 to 16776704 [ 1626.698359] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:07:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000026c0)={'ip6gre0\x00', &(0x7f0000002640)={'syztnl1\x00', 0x0, 0x2b, 0x2, 0x3, 0x10000, 0x1, @remote, @empty, 0x20, 0x80, 0xff, 0xa355}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000002780)={'ip6tnl0\x00', &(0x7f0000002700)={'ip6_vti0\x00', 0x0, 0x29, 0x6, 0xff, 0x7fff, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x40, 0xffff6b6b, 0xb9bd}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000009980)={0x80, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e22, @broadcast}}}, 0x108) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r3, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r5], 0x38}}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r8, 0x0, 0x0) sendmmsg$inet(r8, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600), 0x100000000000026c, &(0x7f0000009ac0)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYBLOB="77291ba93d72302c76c1a0e4625afe94612412f12436678f25c9487ed7d7e0c877b21dd72e1489f0e5e4182c3518d65f71b8aa2fdd4fc702adc802abe367e5a6fe9c861b50fcd20fb6d8792a20691d196e1e6a262d223739e92345ebb970aeade7e07ab3e0521eb31150b474a00f66ef0c1b527ef91437b87be641e1de75540482def000f96bb174a2c6651435ebe4b1e9a1d8d01f0046393fc5a9a4a0779f4545119a44bafa815774321852"], 0x38}}], 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000007100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000007140)=0x14) [ 1626.734764] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue sendmmsg$inet(0xffffffffffffffff, &(0x7f0000009780)=[{{&(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000100)="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{&(0x7f00000045c0)="4f2156b05d39fc0d08ce79a928e12508b23e6c42465a3f8f22f52211fe42f8edde0caa08cea2eac63e3357f24c9c462d5323310165ad98f545439334f064a73c10cad1166c411dc2e3a43ee4d4984bec133e1be74ed3a36e4f93c6dd70ab269f9538dbaebe0637295a59d9aa13d7e6f508fc65867fc0ad92f94e4b", 0x7b}, {&(0x7f0000004640)="77a715c22cc7ea52d56f50c9f8c09c87a67389f859ea3ce8c26895715edcb001f73e06aa878087de28980b339df2e7d283d23a937778d02ca77fd186d9b0b2a13b9a06b9148372207025f55c3c17bcdf97e3cfcb353f726d3c0cb1299d23b9d7d7d3b882627585612fce16f155bd2f0678d1dd4bf0821ca89eb1d040f4f4640e954220349b41ca0cc50a3fc39a6f3d6d527c834ebd89392cf719b18c862b7802a357aab4ad5df5cc8a4f1e1068f18f344227d8e4168aa333a2d5f1cf23c97181a77fa361", 0xc4}], 0x9, &(0x7f0000004800)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xcd}}, @ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x25}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0x78, 0x0, 0x7, {[@generic={0x94, 0x2}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0xae, [@broadcast]}, @cipso={0x86, 0x24, 0xffffffffffffffff, [{0x5, 0xc, "cb3468994aeea56325aa"}, {0x2, 0x8, "3c10f06da182"}, {0x3, 0x5, '!Q\x00'}, {0x6, 0x2}, {0x1, 0x3, "ec"}]}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x24, 0xe5, 0x3, 0x3, [{@multicast2, 0x80000000}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x6}, {@loopback, 0x3}, {@empty, 0xf3}]}, @rr={0x7, 0xb, 0x26, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x37}]}, @noop]}}}], 0x128}}, {{&(0x7f0000004940)={0x2, 0x4e23, @multicast2}, 0x10, 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&(0x7f0000009680)=[{&(0x7f0000008480)="f50dd598c915d43b2c5205ea3178874685d135ee3d1f3a97ce1f9f6cf8fa1e66c9b8aa133b07227b1fc67e7d5e63759c13e0bc8fc203a97c3c2fb61bdaa6d13f34b3245ee553e8d86afff50b96add910f2827eb8537dbb58cd6e2275ce4fa1f47a9653d1b81ef0acccc9c24564eff462cf62842000b2b06c7457c52f5238988a8b3de1d985b9cb4faded748187343f168c3b042c187ac50c8292da4d5690803f35fcad9c568ac9001f5e5c5c2cc79fcf679bd12e184fa0f627dde8efa24b5a193dcbca9464e9426c", 0xc8}, {&(0x7f0000008580)="49140945e6021dac35583a15477a9c76a9dc", 0x12}, {0xfffffffffffffffe}, {&(0x7f00000085c0)="f66028cb1f493570957363007c3dcfebc7436af67179bfc49a46a91128b2b52cfa2f0333e50997f721109771a936f2b98bbd918688fc509761579102ed8c86c8c16c", 0x42}, {&(0x7f0000008640)="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0x1000}, {&(0x7f0000009640)="df10bd297c7237a7b9a6bb90c1662867bc70c8825a627d316e3d5f614891117797c135c672ed6044535e2f2f8638d48de8aaaef0e6c7d163655cd2698186dd", 0x3f}], 0x6, &(0x7f0000009700)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x10000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x23}, @local}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6f}}], 0x80}}], 0x8, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x5000000}, 0x20) 18:07:16 executing program 6: ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:07:31 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4800000000000000}, 0x0, 0x0, 0x0, 0x0) 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x11) 18:07:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa000000}, 0x0, 0x0, 0x0, 0x0) 18:07:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x109000, 0x30) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@empty, 0x67}) accept(r2, 0x0, 0x0) ioctl$CDROMVOLREAD(r3, 0x5313, &(0x7f0000000140)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)={0x2, 'ip_vti0\x00', {}, 0x4}) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000080000000002e2f669f998cf289"]) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r6], 0x38}}], 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000400)={'syztnl1\x00', r6, 0x80, 0x40, 0x80000001, 0x6, {{0x36, 0x4, 0x0, 0x0, 0xd8, 0x66, 0x0, 0x1, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, {[@rr={0x7, 0xf, 0x47, [@local, @rand_addr=0x64010101, @empty]}, @generic={0x82, 0x10, "3ef73b37954c18d99efabd05983c"}, @lsrr={0x83, 0x3, 0x59}, @lsrr={0x83, 0x17, 0xe9, [@local, @rand_addr=0x64010101, @rand_addr=0x64010100, @rand_addr=0x64010102, @local]}, @timestamp={0x44, 0x4, 0x1d, 0x0, 0x8}, @cipso={0x86, 0x24, 0x1, [{0xf63d862a57b12e9e, 0xa, "02408425f942cd24"}, {0x7, 0x8, "8ec3f1aa5e8e"}, {0x6, 0xc, "c7656566df0e97819def"}]}, @generic={0x83, 0xb, "51f4dc3c9212f248b5"}, @ssrr={0x89, 0x23, 0x4a, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x3c}, @dev={0xac, 0x14, 0x14, 0x13}, @remote, @broadcast, @private=0xa010100]}, @lsrr={0x83, 0x27, 0xca, [@dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0x1c}, @broadcast, @broadcast, @multicast2, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @multicast1]}, @rr={0x7, 0xb, 0x9f, [@rand_addr=0x64010100, @local]}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, '\x00', 0x23}, 0x45, r7}) 18:07:31 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x6, 0x4, 0x1, 0x1, 0x0, 0x3, 0x8, 0x178, 0x40, 0x3e7, 0x5, 0x200, 0x38, 0x2}, [{0x4, 0x0, 0x6a44, 0x7, 0x1, 0x5, 0x9, 0x7}], "9f41be29ebdcb911bce855afdade681c55060418d50eec405e523b37369bd746e5e16cfb47675c1514eda7f203b8450d0a62501ca52123957fd025718f76a678ae37c7ea0289652ba7962e556dbbf9c12454b6ac61ade0630e043536c9dbc8c430413fd63dc328c708aa5ccd6a6d7ec8b2f9ef013b35fff32750c80e9020aab3735b15c9d33140fdc85c2f", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x603) 18:07:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 2) 18:07:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:07:31 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1641.412513] kauditd_printk_skb: 126 callbacks suppressed [ 1641.412532] audit: type=1326 audit(1760465251.581:7303): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9133 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1641.419734] audit: type=1326 audit(1760465251.588:7304): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1641.436704] FAULT_INJECTION: forcing a failure. [ 1641.436704] name failslab, interval 1, probability 0, space 0, times 0 [ 1641.439169] CPU: 1 PID: 9148 Comm: syz-executor.2 Not tainted 5.10.245 #1 [ 1641.440604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1641.442363] Call Trace: [ 1641.442917] dump_stack+0x107/0x167 [ 1641.443688] should_fail.cold+0x5/0xa [ 1641.444489] ? create_object.isra.0+0x3a/0xa30 [ 1641.445458] should_failslab+0x5/0x20 [ 1641.446281] kmem_cache_alloc+0x5b/0x310 [ 1641.447147] create_object.isra.0+0x3a/0xa30 [ 1641.448065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1641.449147] __kmalloc_track_caller+0x177/0x370 [ 1641.450132] ? strndup_user+0x74/0xe0 [ 1641.450935] memdup_user+0x22/0xd0 [ 1641.451683] strndup_user+0x74/0xe0 [ 1641.452454] __x64_sys_mount+0x133/0x300 [ 1641.453299] ? copy_mnt_ns+0xa00/0xa00 [ 1641.454136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1641.455238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1641.456337] do_syscall_64+0x33/0x40 [ 1641.457129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1641.458254] RIP: 0033:0x7f6155842b19 [ 1641.459065] 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 [ 1641.463096] RSP: 002b:00007f6152db8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1641.464759] RAX: ffffffffffffffda RBX: 00007f6155955f60 RCX: 00007f6155842b19 [ 1641.466331] RDX: 0000000020000300 RSI: 0000000020000240 RDI: 0000000000000000 [ 1641.467906] RBP: 00007f6152db81d0 R08: 0000000020000340 R09: 0000000000000000 [ 1641.469487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1641.471061] R13: 00007ffe6134c29f R14: 00007f6152db8300 R15: 0000000000022000 [ 1641.474976] loop5: detected capacity change from 0 to 16776704 [ 1641.483524] audit: type=1326 audit(1760465251.596:7305): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9133 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x12) [ 1641.502428] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x13) 18:07:31 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) sendfile(r1, r1, 0x0, 0x5) [ 1641.542742] audit: type=1326 audit(1760465251.599:7307): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9133 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1641.560922] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x14) [ 1641.576576] audit: type=1326 audit(1760465251.598:7306): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1641.608979] audit: type=1326 audit(1760465251.599:7308): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9133 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x15) [ 1641.646448] audit: type=1326 audit(1760465251.602:7309): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x16) [ 1641.678467] audit: type=1326 audit(1760465251.602:7310): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1641.701746] audit: type=1326 audit(1760465251.603:7311): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1641.723183] audit: type=1326 audit(1760465251.604:7312): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9134 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1659.829688] kauditd_printk_skb: 62 callbacks suppressed [ 1659.829706] audit: type=1326 audit(1760465269.999:7375): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1659.837208] audit: type=1326 audit(1760465270.006:7376): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:49 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:07:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:07:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x17) 18:07:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:07:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000140)=0xff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x9, 0x4) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000c, 0x100010, 0xffffffffffffffff, 0x10000000) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0xffff23e9, 0x7, 0x1}, 0x5) 18:07:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc000000}, 0x0, 0x0, 0x0, 0x0) 18:07:49 executing program 6: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x59f, 0x80000) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) 18:07:49 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c00000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1659.878441] audit: type=1326 audit(1760465270.024:7377): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1659.892466] loop5: detected capacity change from 0 to 16776704 [ 1659.903194] audit: type=1326 audit(1760465270.027:7378): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1659.916328] audit: type=1326 audit(1760465270.027:7379): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1659.927539] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:07:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x18) [ 1659.937337] audit: type=1326 audit(1760465270.028:7380): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1659.942133] audit: type=1326 audit(1760465270.035:7381): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1659.947232] audit: type=1326 audit(1760465270.036:7382): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1659.952027] audit: type=1326 audit(1760465270.041:7383): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1659.960962] audit: type=1326 audit(1760465270.041:7384): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9177 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:07:50 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000), 0x4) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x20}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000040}, 0x20000801) creat(&(0x7f0000000040)='./file0\x00', 0xd4) [ 1660.015372] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:07:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x1fffffd, 0x2, 0x3, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:07:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x7, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:07:50 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6800000000000000}, 0x0, 0x0, 0x0, 0x0) 18:07:50 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:07:50 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x10000000}, 0x0, 0x0, 0x0, 0x0) 18:07:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:08:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x48000000}, 0x0, 0x0, 0x0, 0x0) 18:08:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x19) 18:08:03 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1673.622539] kauditd_printk_skb: 119 callbacks suppressed [ 1673.622551] audit: type=1326 audit(1760465283.792:7504): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1673.625856] audit: type=1326 audit(1760465283.792:7505): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1673.629162] audit: type=1326 audit(1760465283.793:7506): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:03 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c00000000000000}, 0x0, 0x0, 0x0, 0x0) 18:08:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev, 0x2000000, 0x1, 0x0, 0xa, 0x0, 0x0, 0x5000000}, 0x20) 18:08:03 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r3, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/2179], 0x883) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) readv(r5, &(0x7f0000001080)=[{&(0x7f0000000940)=""/86, 0x56}, {&(0x7f0000000b80)=""/174, 0xae}, {&(0x7f0000000c40)=""/241, 0xf1}, {&(0x7f0000000d40)=""/208, 0xd0}, {&(0x7f0000000e40)=""/134, 0x86}, {&(0x7f0000000f00)=""/211, 0xd3}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000001000)=""/94, 0x5e}], 0x8) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000a80)={'syztnl1\x00', &(0x7f0000000a00)={'tunl0\x00', 0x0, 0x40, 0x40, 0x7, 0x7, {{0xd, 0x4, 0x0, 0x5, 0x34, 0x64, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x29}, @local, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x18, 0xd8, 0x0, 0x2, [0x8, 0xc41, 0xffff, 0x6, 0x4]}, @noop]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000000b40)={'syztnl2\x00', &(0x7f0000000ac0)={'syztnl2\x00', r6, 0x2f, 0x80, 0xff, 0x6, 0x0, @private1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x20, 0xfffffffd, 0x5}}) timerfd_settime(r4, 0x1, &(0x7f00000008c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000900)) 18:08:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x8, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1673.635118] audit: type=1326 audit(1760465283.793:7507): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1673.640722] audit: type=1326 audit(1760465283.798:7508): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9238 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x9, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1673.653495] audit: type=1326 audit(1760465283.798:7509): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9238 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) [ 1673.670593] audit: type=1326 audit(1760465283.799:7510): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1673.676698] loop5: detected capacity change from 0 to 16776704 [ 1673.682195] audit: type=1326 audit(1760465283.799:7511): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1673.688125] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1673.692428] audit: type=1326 audit(1760465283.799:7512): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1673.697008] audit: type=1326 audit(1760465283.799:7513): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9240 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1a) 18:08:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4c000000}, 0x0, 0x0, 0x0, 0x0) [ 1673.748651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:08:19 executing program 6: eventfd2(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) dup2(r1, r0) 18:08:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xa, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:19 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x68000000}, 0x0, 0x0, 0x0, 0x0) 18:08:19 executing program 7: ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0xfffffffffffffe71) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:08:19 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 18:08:19 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7400000000000000}, 0x0, 0x0, 0x0, 0x0) 18:08:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:08:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1b) [ 1689.411162] kauditd_printk_skb: 97 callbacks suppressed [ 1689.411181] audit: type=1326 audit(1760465299.580:7611): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1689.420275] audit: type=1326 audit(1760465299.582:7612): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xb, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1689.433596] loop5: detected capacity change from 0 to 16776704 [ 1689.440774] audit: type=1326 audit(1760465299.582:7613): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1689.458540] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1689.460661] audit: type=1326 audit(1760465299.582:7614): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:08:19 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) [ 1689.516558] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1689.521828] audit: type=1326 audit(1760465299.588:7615): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9297 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x10, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1689.556446] audit: type=1326 audit(1760465299.589:7616): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9297 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1689.561446] audit: type=1326 audit(1760465299.590:7617): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1689.567103] audit: type=1326 audit(1760465299.590:7618): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1689.572906] audit: type=1326 audit(1760465299.590:7619): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1689.578912] audit: type=1326 audit(1760465299.590:7620): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9298 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:19 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0, 0x1, 0x1800}, {0x1, 0x1}, {0x0, 0xff01, 0x14b13459aed6633d}, {0x0, 0x8}, {0x4, 0x4}, {0x3, 0x1}, {0x0, 0xd0b, 0x1800}, {0x1, 0xffff, 0x1800}], 0x8, &(0x7f0000000200)={0x0, 0x3938700}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+60000000}, {0x77359400}}, &(0x7f0000000180)) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) dup3(r1, r4, 0x80000) timerfd_create(0x0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{r5, r6+60000000}}, &(0x7f0000000080)) dup2(r0, r1) 18:08:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1c) 18:08:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:08:19 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x6c000000}, 0x0, 0x0, 0x0, 0x0) 18:08:19 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a00000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1689.706482] loop5: detected capacity change from 0 to 16776704 18:08:19 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'gretap0\x00', r1, 0x8000, 0x7, 0x1, 0x5, {{0xe, 0x4, 0x0, 0x12, 0x38, 0x67, 0x0, 0x0, 0x29, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@end, @timestamp={0x44, 0x8, 0xa, 0x0, 0x7, [0x2027]}, @ssrr={0x89, 0xb, 0x96, [@dev={0xac, 0x14, 0x14, 0x37}, @local]}, @timestamp={0x44, 0x10, 0xba, 0x0, 0x4, [0x80, 0x7, 0xffffffff]}]}}}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1689.756763] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1689.795621] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:08:35 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa1ffffff00000000}, 0x0, 0x0, 0x0, 0x0) 18:08:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:08:35 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x74000000}, 0x0, 0x0, 0x0, 0x0) [ 1704.913849] kauditd_printk_skb: 139 callbacks suppressed [ 1704.913859] audit: type=1326 audit(1760465315.083:7760): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1704.917336] audit: type=1326 audit(1760465315.083:7761): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1704.938524] loop5: detected capacity change from 0 to 16776704 [ 1704.944106] audit: type=1326 audit(1760465315.087:7762): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1d) 18:08:35 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 18:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x700, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:35 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) getsockname(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000140)={0x7fff, 0x4, 0x4, 0x0, 0x0, [{{r1}, 0x8}, {{}, 0x20}, {{r4}, 0x2}, {{r5}, 0x3}]}) 18:08:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@ipv4={'\x00', '\xff\xff', @multicast1}, 0x2000000, 0x2, 0x0, 0x2, 0x0, 0x0, 0x5000000}, 0x20) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000000002e2f669f998cf289"]) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@empty}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x3, 0x1, 0x4, 0x8000, 0x8001}, 0x20) [ 1704.954189] audit: type=1326 audit(1760465315.087:7763): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1704.963814] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1704.979588] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1704.988724] audit: type=1326 audit(1760465315.087:7764): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x1e) 18:08:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1705.007452] audit: type=1326 audit(1760465315.087:7765): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1705.036977] audit: type=1326 audit(1760465315.097:7766): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9359 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1705.054313] audit: type=1326 audit(1760465315.097:7767): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9359 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1705.064368] loop5: detected capacity change from 0 to 16776704 18:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x900, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:35 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) accept(r2, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x101, {0xe, 0x9, 0x40, 0x6, 0x8d2f}, [0x10000, 0x20, 0x2]}}, @devid}) r3 = timerfd_create(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000aba7dbe182010000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r5, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f00000010c0)=@routing={0x6, 0x8, 0x0, 0x80, 0x0, [@private2, @private1, @private0, @private0={0xfc, 0x0, '\x00', 0x1}]}, 0x48) dup2(r0, r3) [ 1705.074116] audit: type=1326 audit(1760465315.100:7768): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1705.081860] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1705.085440] audit: type=1326 audit(1760465315.100:7769): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9354 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:08:35 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 18:08:35 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a000000}, 0x0, 0x0, 0x0, 0x0) 18:08:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e20, 0x5, @loopback, 0x7}}, 0x1d962096156ec370, 0x1, [{{0xa, 0x4e23, 0x7991, @mcast1, 0x2}}]}, 0x110) 18:08:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x21) [ 1705.137502] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:08:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa1ffffff}, 0x0, 0x0, 0x0, 0x0) 18:08:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r2, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x14, r1, 0x901}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004800}, 0x0) r3 = eventfd2(0x4, 0x801) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x160, 0x1, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0xa}, [@CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @empty}}}]}, @CTA_NAT_SRC={0x8c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @remote}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_PROTO={0x3c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x19}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010101}]}, @CTA_TUPLE_REPLY={0x34, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_LABELS_MASK={0x10, 0x17, [0x800, 0x5e7, 0x9]}, @CTA_SEQ_ADJ_ORIG={0x4c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x453cc444}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8001}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x555a}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7ff}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4091}, 0x20000000) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, 0x0, 0x1, 0xce6737b7199d6a91, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_MARK={0x8}, @CTA_MARK_MASK={0x8}, @CTA_NAT_SRC={0x60, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_PROTO={0x4}]}, @CTA_STATUS={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc04}, 0x8801) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000080000000002e2f669f998cf289"]) io_uring_enter(r4, 0x6e3b, 0x771d, 0x0, &(0x7f0000000100)={[0x5]}, 0x8) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r2) r5 = timerfd_create(0x0, 0x0) dup2(r3, r5) [ 1719.675352] kauditd_printk_skb: 103 callbacks suppressed [ 1719.675371] audit: type=1326 audit(1760465329.844:7873): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x22) 18:08:49 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xfeffffff00000000}, 0x0, 0x0, 0x0, 0x0) 18:08:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xa00, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:08:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0xde}, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:08:49 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 1719.696970] audit: type=1326 audit(1760465329.858:7874): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1719.709450] audit: type=1326 audit(1760465329.859:7875): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1719.733079] audit: type=1326 audit(1760465329.859:7876): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1719.741537] loop5: detected capacity change from 0 to 16776704 [ 1719.744126] audit: type=1326 audit(1760465329.859:7877): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:08:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xfeffffff}, 0x0, 0x0, 0x0, 0x0) [ 1719.767463] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1719.779189] audit: type=1326 audit(1760465329.859:7878): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:49 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xff00000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1719.822466] audit: type=1326 audit(1760465329.859:7879): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:08:50 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 1719.845726] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:08:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x23) 18:08:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:08:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xb00, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:50 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) dup2(r0, r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="b3f8c9d0a54258cd180000003e51ff83683de59db016d423915e62a4d7fa6ef8e1b4a28fcd8e365f7833edccae7f7adb391e3482f7e594c8b77c0d779a9e8c205b3a716a42274aa1228cc00ad5e9af8900cb3c7099bd79f1b25d1eb231ee65bb7cdcb1960812ec0237a0ebcdc5666d5c42dbe085f202c683f7c4636dc7758091bbe776d1282685bae17cd0544c03d3e770ce31841539b35fa16d062ac9c69a2e", @ANYRES32=r2, @ANYBLOB="01000080000000002e2f669f998cf289"]) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 1719.897336] audit: type=1326 audit(1760465329.860:7880): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:08:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x1020, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:08:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1719.931463] audit: type=1326 audit(1760465329.861:7881): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:08:50 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x240200, 0x1c89b77f58ba5a59) timerfd_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r2, r3+60000000}}, &(0x7f0000000040)) dup2(r0, r1) [ 1719.961606] audit: type=1326 audit(1760465329.861:7882): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9410 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1720.000989] loop5: detected capacity change from 0 to 16776704 [ 1720.008690] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1720.024534] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:09:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x13, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:09:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0xde}, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:09:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2a) 18:09:03 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xffffffff00000000}, 0x0, 0x0, 0x0, 0x0) 18:09:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x2000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @empty}}, 0x0, 0x0, 0x1d, 0x0, "3d7cbeed4ae7f5a32f3c4048f960116059bca4fbbe2b79afeb77b45bc6c921ccb34765ab6b936888811d1b60d1a2b99f1ef0b74453a22aa4ac669b2aeef915ad1dec79e6f97fbef6c309bec28ce1400f"}, 0xd8) 18:09:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xff000000}, 0x0, 0x0, 0x0, 0x0) 18:09:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a00000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1733.804035] kauditd_printk_skb: 105 callbacks suppressed [ 1733.805671] audit: type=1326 audit(1760465343.973:7988): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9481 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1733.813009] loop5: detected capacity change from 0 to 16776704 18:09:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x2010, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1733.824569] audit: type=1326 audit(1760465343.978:7989): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1733.845743] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:09:04 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) (fail_nth: 1) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1733.882957] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:09:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2b) [ 1733.919496] audit: type=1326 audit(1760465343.978:7990): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1733.933797] audit: type=1326 audit(1760465343.978:7991): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1733.942601] audit: type=1326 audit(1760465343.981:7992): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9481 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffc01, @local, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@remote, 0xe764, 0x2, 0x0, 0x0, 0x4, 0x71}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1733.951448] audit: type=1326 audit(1760465343.982:7993): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9481 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1733.957202] FAULT_INJECTION: forcing a failure. [ 1733.957202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1733.958965] CPU: 1 PID: 9505 Comm: syz-executor.6 Not tainted 5.10.245 #1 [ 1733.959853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.960945] Call Trace: [ 1733.961307] dump_stack+0x107/0x167 [ 1733.961799] should_fail.cold+0x5/0xa [ 1733.962294] _copy_from_user+0x2e/0x1b0 [ 1733.962805] addrconf_del_ifaddr+0xc3/0x160 [ 1733.963374] ? addrconf_add_ifaddr+0x1c0/0x1c0 [ 1733.963979] ? lock_downgrade+0x6d0/0x6d0 [ 1733.964523] inet6_ioctl+0x1e1/0x290 [ 1733.964994] ? inet6_release+0x70/0x70 [ 1733.965504] ? mark_held_locks+0x9e/0xe0 18:09:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xedc0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xffffffa1}, 0x0, 0x0, 0x0, 0x0) 18:09:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x16, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1733.966023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1733.966912] ? SOFTIRQ_verbose+0x10/0x10 [ 1733.967435] ? find_held_lock+0x2c/0x110 [ 1733.967968] sock_do_ioctl+0xd3/0x300 [ 1733.968453] ? compat_ifr_data_ioctl+0x180/0x180 [ 1733.969072] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1733.969814] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1733.970470] ? do_vfs_ioctl+0x283/0x10d0 [ 1733.971003] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1733.971678] ? generic_block_fiemap+0x60/0x60 [ 1733.972258] ? lock_downgrade+0x6d0/0x6d0 [ 1733.972790] sock_ioctl+0x3ef/0x710 [ 1733.973256] ? dlci_ioctl_set+0x30/0x30 [ 1733.973770] ? selinux_file_ioctl+0xb6/0x270 [ 1733.974339] ? dlci_ioctl_set+0x30/0x30 [ 1733.974850] __x64_sys_ioctl+0x19a/0x210 [ 1733.975369] do_syscall_64+0x33/0x40 [ 1733.975854] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1733.976513] RIP: 0033:0x7f3a2167ab19 [ 1733.977000] 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 [ 1733.979331] RSP: 002b:00007f3a1ebf0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1733.980311] RAX: ffffffffffffffda RBX: 00007f3a2178df60 RCX: 00007f3a2167ab19 [ 1733.981224] RDX: 0000000020000080 RSI: 0000000000008936 RDI: 0000000000000008 [ 1733.982134] RBP: 00007f3a1ebf01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1733.983041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1733.983952] R13: 00007ffe0a58107f R14: 00007f3a1ebf0300 R15: 0000000000022000 [ 1734.005384] audit: type=1326 audit(1760465343.982:7994): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:09:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x80000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1734.035462] audit: type=1326 audit(1760465343.982:7995): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9481 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x1000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1734.064710] audit: type=1326 audit(1760465343.982:7996): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:09:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x2000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f669f998cf289"]) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1734.094116] audit: type=1326 audit(1760465343.982:7997): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9484 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:09:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2c) 18:09:16 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) (fail_nth: 2) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1746.662351] kauditd_printk_skb: 99 callbacks suppressed [ 1746.662364] audit: type=1326 audit(1760465356.832:8097): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x7000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000100)=0xffffffffffffff8b) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x5c0e, @rand_addr=' \x01\x00'}, 0x1c) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)=ANY=[]) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000140)=0x200, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x1ffffff, 0x1, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0xfffffd5e) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:09:16 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xfffffffe}, 0x0, 0x0, 0x0, 0x0) 18:09:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:09:16 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0) 18:09:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x7a00000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1746.667929] audit: type=1326 audit(1760465356.837:8098): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.673270] audit: type=1326 audit(1760465356.841:8099): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.679771] audit: type=1326 audit(1760465356.842:8100): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1746.702498] loop5: detected capacity change from 0 to 16776704 [ 1746.707140] audit: type=1326 audit(1760465356.842:8101): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.713682] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1746.726485] audit: type=1326 audit(1760465356.842:8102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1746.736586] audit: type=1326 audit(1760465356.843:8103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 18:09:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x8000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2d) [ 1746.751602] FAULT_INJECTION: forcing a failure. [ 1746.751602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1746.753271] audit: type=1326 audit(1760465356.846:8104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.753377] audit: type=1326 audit(1760465356.847:8105): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.753469] audit: type=1326 audit(1760465356.847:8106): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9552 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1746.756491] CPU: 0 PID: 9564 Comm: syz-executor.6 Not tainted 5.10.245 #1 [ 1746.765217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.766383] Call Trace: [ 1746.766756] dump_stack+0x107/0x167 [ 1746.767264] should_fail.cold+0x5/0xa [ 1746.767813] _copy_to_user+0x2e/0x180 [ 1746.768350] simple_read_from_buffer+0xcc/0x160 [ 1746.769005] proc_fail_nth_read+0x198/0x230 [ 1746.769612] ? proc_sessionid_read+0x230/0x230 [ 1746.770246] ? security_file_permission+0xb1/0xe0 [ 1746.770921] ? proc_sessionid_read+0x230/0x230 [ 1746.771556] vfs_read+0x228/0x620 [ 1746.772052] ksys_read+0x12d/0x260 [ 1746.772551] ? vfs_write+0xb10/0xb10 [ 1746.773074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.773799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.774512] do_syscall_64+0x33/0x40 [ 1746.775026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.775733] RIP: 0033:0x7f3a2162d69c [ 1746.776251] 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 [ 1746.778796] RSP: 002b:00007f3a1ebf0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1746.779857] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f3a2162d69c [ 1746.780853] RDX: 000000000000000f RSI: 00007f3a1ebf01e0 RDI: 000000000000000a [ 1746.781836] RBP: 00007f3a1ebf01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.782821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1746.783820] R13: 00007ffe0a58107f R14: 00007f3a1ebf0300 R15: 0000000000022000 [ 1746.836958] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:09:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x9000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1477}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_complete(0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) [ 1746.892485] Restarting kernel threads ... done. [ 1746.906120] Restarting kernel threads ... done. 18:09:31 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:09:31 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x3}, 0x0, 0x0, 0x0, 0x0) 18:09:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x8000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:09:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:09:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x1fffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = accept(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000080000000002e2f669f998cf289"]) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f00000001c0)=0x6, 0x4) 18:09:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x1000000000000}, 0x0, 0x0, 0x0, 0x0) 18:09:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2e) [ 1760.997174] kauditd_printk_skb: 81 callbacks suppressed [ 1760.997193] audit: type=1326 audit(1760465371.158:8188): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xa000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1761.014650] audit: type=1326 audit(1760465371.173:8189): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xb000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1761.036844] loop5: detected capacity change from 0 to 16776704 [ 1761.041387] audit: type=1326 audit(1760465371.179:8190): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x2f) [ 1761.056201] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:09:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x30) [ 1761.082850] audit: type=1326 audit(1760465371.180:8191): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1761.128020] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:09:31 executing program 0: io_submit(0x0, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f00000001c0), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000440)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000700)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) close(0xffffffffffffffff) timer_create(0x3, &(0x7f0000000180)={0x0, 0x10, 0x2}, &(0x7f0000000340)) execveat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='@{]#\x00', &(0x7f0000000380)='-*{\x00', &(0x7f00000003c0)=':/\\]\x11%*@[!\'\x00', &(0x7f0000000400)='-{:\x00', &(0x7f0000000540)='-\'\x00', &(0x7f0000000580)='{.-\\%#-+/&\x00'], &(0x7f0000000880)=[&(0x7f00000007c0)='*\x00', &(0x7f0000000800)='+{\x00', &(0x7f0000000840)='\xcb#$*)\x00'], 0x1000) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=r0}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) timer_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000500)) capset(&(0x7f0000000240)={0x20071026, r0}, &(0x7f0000000280)={0x4, 0x9, 0x2, 0x7ff, 0x9, 0x9b}) timer_gettime(0x0, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f0000000740)={0x240202000, 0x0, 0x0, 0x0, {0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) [ 1761.129366] audit: type=1326 audit(1760465371.180:8192): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9599 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:09:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x1fffffe, 0x2, 0xff, 0xd, 0x0, 0x0, 0x5000000}, 0x56) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:09:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x10000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1761.183428] audit: type=1326 audit(1760465371.180:8193): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9606 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:09:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x4000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1761.225181] audit: type=1326 audit(1760465371.182:8194): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9606 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1761.251815] audit: type=1326 audit(1760465371.182:8195): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9606 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1761.254902] audit: type=1326 audit(1760465371.182:8196): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9606 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1761.265697] audit: type=1326 audit(1760465371.183:8197): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9606 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x31) [ 1775.681160] kauditd_printk_skb: 83 callbacks suppressed [ 1775.681173] audit: type=1326 audit(1760465385.850:8281): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1775.691107] audit: type=1326 audit(1760465385.860:8282): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1775.694225] audit: type=1326 audit(1760465385.860:8283): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:09:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r2, 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000000)=0x1, 0x1) fallocate(r1, 0x3, 0x0, 0x8000) 18:09:45 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x100000000000000}, 0x0, 0x0, 0x0, 0x0) 18:09:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000080000000002e2f669f998cf289"]) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x97bc, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:09:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5c, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1775.719848] loop5: detected capacity change from 0 to 16776704 [ 1775.740182] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:09:45 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x2, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:09:45 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0) 18:09:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x20000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1775.747669] audit: type=1326 audit(1760465385.860:8284): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1775.756969] audit: type=1326 audit(1760465385.883:8285): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x32) 18:09:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x20100000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1775.768531] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1775.787232] audit: type=1326 audit(1760465385.883:8286): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1775.792439] audit: type=1326 audit(1760465385.884:8287): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1775.797417] audit: type=1326 audit(1760465385.892:8288): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1775.802582] audit: type=1326 audit(1760465385.893:8289): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1775.807858] audit: type=1326 audit(1760465385.893:8290): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9656 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:09:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x12000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@remote, 0x4e24, 0x0, 0x4e24, 0xffff, 0x2, 0x0, 0xa0, 0x87}, {0x0, 0xa93, 0x9, 0x8, 0x1, 0x2, 0x9, 0xfffffffffffffeef}, {0x8, 0x400, 0xfe2, 0x20}, 0x2c, 0x6e6bb5, 0x1, 0x1, 0x3, 0x1}, {{@in=@empty, 0x4d4, 0x33}, 0x0, @in6=@empty, 0x3503, 0x4, 0x2, 0x4, 0x7fffffff}}, 0xe8) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x5ab102, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000080)=0x8000000, 0x4) 18:09:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:09:46 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x4b47, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:09:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x33) 18:09:46 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0) 18:09:46 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x200000000000000}, 0x0, 0x0, 0x0, 0x0) [ 1775.931723] loop5: detected capacity change from 0 to 16776704 [ 1775.936994] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1775.956929] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:09:46 executing program 7: prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:09:46 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x4b49, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1792.033462] kauditd_printk_skb: 150 callbacks suppressed [ 1792.033475] audit: type=1326 audit(1760465402.203:8441): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x35) 18:10:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8c, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:02 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x6}, 0x0, 0x0, 0x0, 0x0) 18:10:02 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x541b, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1792.041139] audit: type=1326 audit(1760465402.203:8442): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1792.049113] audit: type=1326 audit(1760465402.214:8443): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1792.069134] audit: type=1326 audit(1760465402.215:8444): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:10:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x300000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2, 0x1, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00./file0\x00']) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) 18:10:02 executing program 0: io_submit(0x0, 0x1, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x101, 0xffffffffffffffff, &(0x7f00000008c0)="53ab0afc14866deb5889bab8929152b72d63282ab46edb4fa192ef3c2b2fed028134ab2117bcf4e8036b59ea40fddc6c8e8ff49130f67194accde64149db311278d6ffbe22213e2cf72ca30ed6e085016532c693aed68ea1dc5bd8445ae4ad3d8a3fee3d15e080f4ecc29955af4f8ac6f17fcd4e704015cb525d0bc1f3771d6d1a0fb78cecb42210b9694c04bab9d9a4f61d4b62c3d7276ccd5572de1554683ca4d717e6fb08c6c6ddbe01b464e7e908c8fd54f8a557370413aa1754db35944e67c4401cd5aefd83b5765eb66c71e804996fdb788cf815c7de66d565a639a8d5e270dc", 0xe3, 0x3, 0x0, 0x1}]) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SG_IO(r2, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @buffer={0x300, 0xae, &(0x7f0000000580)=""/174}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x4, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000100)) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f00000001c0)) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x40095}, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x602000, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, 0x0) poll(&(0x7f0000000000)=[{r4, 0x400}], 0x1, 0x1ff) socket$inet_udp(0x2, 0x2, 0x0) preadv2(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/110, 0x6e}], 0x1, 0x9, 0x3, 0x14) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000440)=""/202) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x80008, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@fscache}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, '}'}}, {@uid_eq={'uid', 0x3d, r6}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/proc/vmallocinfo\x00'}}, {@subj_role={'subj_role', 0x3d, '{+]'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@permit_directio}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/cgroups\x00', 0x0, 0x0) [ 1792.082686] audit: type=1326 audit(1760465402.215:8445): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1792.093498] loop5: detected capacity change from 0 to 16776704 [ 1792.095706] audit: type=1326 audit(1760465402.219:8446): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1792.106538] audit: type=1326 audit(1760465402.219:8447): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1792.119643] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:10:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1792.137212] audit: type=1326 audit(1760465402.219:8448): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1792.158725] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000003880)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000200002e2f66696c653000"]) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000038c0)={0xfff, {{0xa, 0x4e21, 0x40, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x3ff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3389}}, {{0xa, 0x4e23, 0x29f, @mcast2, 0x2}}, {{0xa, 0x4e23, 0x7fffffff, @private0, 0x3}}, {{0xa, 0x4e23, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}}]}, 0x290) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x8, 0x30, r3, 0x8000000) r6 = socket$packet(0x11, 0x2, 0x300) r7 = syz_open_dev$vcsa(&(0x7f0000003740), 0x8, 0x2000) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1a, &(0x7f0000003780)=""/88, &(0x7f0000003800)=0x58) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x2000}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f00000026c0)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r0, 0x0, &(0x7f0000002680)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/18, 0x12}, {&(0x7f00000013c0)=""/110, 0x6e}, {&(0x7f0000001440)=""/120, 0x78}, {&(0x7f00000014c0)=""/213, 0xd5}], 0xa, &(0x7f0000001680)=""/4096, 0x1000}, 0x0, 0x1, 0x1, {0x3, r8}}, 0x100) syz_io_uring_submit(r4, r5, &(0x7f0000003840)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2004, @fd_index=0x3, 0x12fac062, 0x6, 0x3, 0x10, 0x1, {0x0, r8}}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) recvfrom$inet6(r0, &(0x7f0000002700)=""/4096, 0x1000, 0x2000, &(0x7f0000003700)={0xa, 0x4e22, 0x10000, @loopback, 0x3}, 0x1c) [ 1792.178389] audit: type=1326 audit(1760465402.233:8449): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9726 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1792.184547] audit: type=1326 audit(1760465402.236:8450): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9733 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:10:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xae, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x36) 18:10:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x400000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:02 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x5421, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:10:02 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0) 18:10:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xffff0000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1792.277296] loop5: detected capacity change from 0 to 16776704 [ 1792.289091] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x37) 18:10:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000019c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000003400000000000000010000000100b263", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x110}, 0x12000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x2, 0xf6, 0x1, 0x2, 0x0, 0x8d, 0x86210, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x7fff, 0x6}, 0x18a2, 0x1f, 0x7, 0x8, 0xfffffffffffffffc, 0xfffffff8, 0x691, 0x0, 0x80, 0x0, 0x2}, r0, 0xb, 0xffffffffffffffff, 0xb) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f0000000980)='./file1\x00') perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) eventfd(0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) readv(r1, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/122, 0x7a}, {0x0}, {&(0x7f00000009c0)=""/4096, 0x1000}, {0x0}, {&(0x7f00000001c0)=""/58, 0x3a}, {0x0}, {&(0x7f0000000440)=""/8, 0x8}, {0x0}], 0x8) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000400000000fedbdf251600000018000300", @ANYRES32=0x0, @ANYBLOB="0c009900040000006e0000000a00060008021100000100000a001a0008021100000100000a001a0008021100000100000a0006000802110000010000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x4015) [ 1792.315807] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:18 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0xa}, 0x0, 0x0, 0x0, 0x0) 18:10:18 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x500000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x38) 18:10:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x45f4, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa7f0800450000000000000002069078ff7f00000000000000004e200010a605000000000000000b"], 0x0) recvmmsg(r0, &(0x7f0000005280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000100)={0x0, 'veth1_to_bridge\x00', {}, 0xfff}) 18:10:18 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x5450, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:10:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1808.675208] kauditd_printk_skb: 113 callbacks suppressed [ 1808.675226] audit: type=1326 audit(1760465418.844:8564): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9803 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1808.678438] loop5: detected capacity change from 0 to 16776704 [ 1808.686145] audit: type=1326 audit(1760465418.844:8565): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1808.706637] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 18:10:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1808.715213] audit: type=1326 audit(1760465418.844:8566): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 18:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x39) [ 1808.751232] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1808.759965] audit: type=1326 audit(1760465418.845:8567): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9803 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1808.799475] audit: type=1326 audit(1760465418.845:8568): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9803 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1808.804313] audit: type=1326 audit(1760465418.851:8569): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1808.809174] audit: type=1326 audit(1760465418.851:8570): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1808.814131] audit: type=1326 audit(1760465418.851:8571): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1808.818813] audit: type=1326 audit(1760465418.853:8572): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9806 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb27daa04 code=0x7ffc0000 [ 1808.823742] audit: type=1326 audit(1760465418.854:8574): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9803 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:10:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x12d, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040)=0x8001, 0x4) 18:10:19 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0xc}, 0x0, 0x0, 0x0, 0x0) 18:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3a) 18:10:19 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x600000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0xedc000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1808.959648] loop5: detected capacity change from 0 to 16776704 [ 1808.996717] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1809.053493] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3b) 18:10:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='ma\xe3se\x17\xbbhc0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0xff, r2}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec46065bf6e5c2fd748b7382cb035aee7d07675"]}) r3 = dup(0xffffffffffffffff) pidfd_open(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x81) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) 18:10:33 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x5451, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:10:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2d2, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x8000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x700000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:33 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x10}, 0x0, 0x0, 0x0, 0x0) 18:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x80, 0x0, 0x0, 0x9, 0x44, 0xfffe, 0x5000000}, 0x20) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/229, 0xe5}], 0x4, &(0x7f0000000500)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in6=@private0}}, {{@in=@private}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 18:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x2c, 0x0, "aa35ac145e7e7325b340f881b5b19f82f391c8a69584060d972e83184f1fe301aca5328550303af094b1cc09bebefc2ef6859384e665fa621d6beafa9bb17b77aaa904e88058300500e43d9fcef512a4"}, 0xd8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) [ 1822.888150] kauditd_printk_skb: 132 callbacks suppressed [ 1822.888169] audit: type=1326 audit(1760465433.057:8706): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9874 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1822.904076] audit: type=1326 audit(1760465433.073:8707): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1822.915765] loop5: detected capacity change from 0 to 16776704 [ 1822.917204] audit: type=1326 audit(1760465433.073:8708): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1822.931984] audit: type=1326 audit(1760465433.074:8709): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1822.938410] audit: type=1326 audit(1760465433.074:8710): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1822.944873] audit: type=1326 audit(1760465433.074:8711): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1822.950680] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1822.952307] audit: type=1326 audit(1760465433.075:8712): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1822.960220] audit: type=1326 audit(1760465433.075:8713): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 18:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3c) [ 1822.970164] audit: type=1326 audit(1760465433.075:8714): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1822.981398] audit: type=1326 audit(1760465433.075:8715): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9878 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 18:10:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x100000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1823.036576] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:45 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x48}, 0x0, 0x0, 0x0, 0x0) [ 1835.750344] kauditd_printk_skb: 64 callbacks suppressed [ 1835.750358] audit: type=1326 audit(1760465445.919:8780): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9915 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1835.754273] ------------[ cut here ]------------ [ 1835.757340] WARNING: CPU: 0 PID: 9925 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 1835.757905] audit: type=1326 audit(1760465445.920:8781): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9915 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1835.759564] Modules linked in: [ 1835.764553] CPU: 0 PID: 9925 Comm: syz-executor.0 Not tainted 5.10.245 #1 [ 1835.766373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1835.768487] loop5: detected capacity change from 0 to 16776704 [ 1835.768549] RIP: 0010:hugetlb_split+0x320/0xc50 [ 1835.770907] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 1835.776904] audit: type=1326 audit(1760465445.934:8782): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1835.780997] RSP: 0018:ffff88804841fad8 EFLAGS: 00010212 [ 1835.787875] RAX: 0000000000000105 RBX: ffff88800dcddf00 RCX: ffffc9000200f000 [ 1835.789839] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 1835.791599] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1835.791783] RBP: 0000000020800000 R08: 0000000000000000 R09: ffff88800d3b8ebf [ 1835.795499] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009083f64 [ 1835.797459] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 1835.799444] FS: 00007f44c84e5700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1835.801687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1835.803177] CR2: 0000001b2cf22000 CR3: 000000001e1fe000 CR4: 0000000000350ef0 [ 1835.804914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1835.805012] audit: type=1326 audit(1760465445.935:8783): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1835.806631] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000000000ddd062a [ 1835.806639] Call Trace: [ 1835.806680] ? follow_hugetlb_page+0x10c0/0x10c0 [ 1835.814612] ? vm_area_alloc+0x110/0x110 [ 1835.815632] __vma_adjust+0xbe8/0x2510 [ 1835.816600] ? anon_vma_clone+0x3d0/0x590 [ 1835.817664] __split_vma+0x41a/0x4e0 [ 1835.818594] split_vma+0x99/0xe0 [ 1835.819444] mprotect_fixup+0x669/0x8c0 [ 1835.820438] ? change_protection+0x1ad0/0x1ad0 [ 1835.821565] ? down_write_killable_nested+0x180/0x180 [ 1835.822809] ? vmacache_find+0x55/0x2a0 [ 1835.823786] do_mprotect_pkey+0x518/0x940 [ 1835.824795] ? mprotect_fixup+0x8c0/0x8c0 [ 1835.825852] __x64_sys_pkey_mprotect+0x93/0x100 [ 1835.826993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1835.828223] do_syscall_64+0x33/0x40 [ 1835.829190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1835.830499] RIP: 0033:0x7f44caf6fb19 [ 1835.831460] 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 [ 1835.836004] RSP: 002b:00007f44c84e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 1835.837938] RAX: ffffffffffffffda RBX: 00007f44cb082f60 RCX: 00007f44caf6fb19 [ 1835.839731] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 1835.841551] RBP: 00007f44cafc9f6d R08: 0000000000000000 R09: 0000000000000000 [ 1835.843356] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1835.845148] R13: 00007ffed8ab63cf R14: 00007f44c84e5300 R15: 0000000000022000 [ 1835.846960] irq event stamp: 901 [ 1835.847862] hardirqs last enabled at (911): [] console_unlock+0x92d/0xb40 [ 1835.849998] hardirqs last disabled at (920): [] console_unlock+0x839/0xb40 [ 1835.852127] softirqs last enabled at (516): [] asm_call_irq_on_stack+0x12/0x20 [ 1835.854361] softirqs last disabled at (505): [] asm_call_irq_on_stack+0x12/0x20 [ 1835.856568] ---[ end trace a1f711f191f626ad ]--- [ 1835.857861] ------------[ cut here ]------------ [ 1835.857968] audit: type=1326 audit(1760465446.026:8784): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9915 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1835.859080] WARNING: CPU: 0 PID: 9925 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 1835.859092] Modules linked in: [ 1835.863721] audit: type=1326 audit(1760465446.027:8785): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9915 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9fb2827b19 code=0x7ffc0000 [ 1835.865498] [ 1835.865518] CPU: 0 PID: 9925 Comm: syz-executor.0 Tainted: G W 5.10.245 #1 [ 1835.865528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1835.865546] RIP: 0010:hugetlb_split+0x320/0xc50 [ 1835.865572] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 1835.873511] audit: type=1326 audit(1760465446.027:8786): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1835.873916] RSP: 0018:ffff88804841fad8 EFLAGS: 00010246 [ 1835.878302] audit: type=1326 audit(1760465446.027:8787): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6eaf75ab19 code=0x7ffc0000 [ 1835.881284] [ 1835.881301] RAX: 0000000000040000 RBX: ffff88800dcddf00 RCX: ffffc9000200f000 [ 1835.881317] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 1835.881335] RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff88800d3b8ebf [ 1835.891745] audit: type=1326 audit(1760465446.037:8788): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1835.892174] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009083f64 [ 1835.892186] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 1835.892204] FS: 00007f44c84e5700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1835.892226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1835.894106] audit: type=1326 audit(1760465446.038:8789): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9917 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6eaf70da04 code=0x7ffc0000 [ 1835.894323] CR2: 0000001b2cf22000 CR3: 000000001e1fe000 CR4: 0000000000350ef0 [ 1835.916302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1835.916313] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000000000ddd062a [ 1835.916319] Call Trace: [ 1835.916351] ? follow_hugetlb_page+0x10c0/0x10c0 [ 1835.921564] ? vm_area_alloc+0x110/0x110 [ 1835.922555] __vma_adjust+0xbf3/0x2510 [ 1835.923504] ? anon_vma_clone+0x3d0/0x590 [ 1835.924517] __split_vma+0x41a/0x4e0 [ 1835.925411] split_vma+0x99/0xe0 [ 1835.926262] mprotect_fixup+0x669/0x8c0 [ 1835.927244] ? change_protection+0x1ad0/0x1ad0 [ 1835.928357] ? down_write_killable_nested+0x180/0x180 [ 1835.929605] ? vmacache_find+0x55/0x2a0 [ 1835.930591] do_mprotect_pkey+0x518/0x940 [ 1835.931599] ? mprotect_fixup+0x8c0/0x8c0 [ 1835.932647] __x64_sys_pkey_mprotect+0x93/0x100 [ 1835.933781] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1835.935023] do_syscall_64+0x33/0x40 [ 1835.935932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1835.937181] RIP: 0033:0x7f44caf6fb19 [ 1835.938084] 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 [ 1835.942564] RSP: 002b:00007f44c84e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 1835.944405] RAX: ffffffffffffffda RBX: 00007f44cb082f60 RCX: 00007f44caf6fb19 [ 1835.946184] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 1835.947926] RBP: 00007f44cafc9f6d R08: 0000000000000000 R09: 0000000000000000 [ 1835.949641] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1835.951368] R13: 00007ffed8ab63cf R14: 00007f44c84e5300 R15: 0000000000022000 [ 1835.953098] irq event stamp: 1425 [ 1835.953936] hardirqs last enabled at (1433): [] console_unlock+0x92d/0xb40 [ 1835.955990] hardirqs last disabled at (1442): [] console_unlock+0x839/0xb40 [ 1835.958028] softirqs last enabled at (516): [] asm_call_irq_on_stack+0x12/0x20 [ 1835.960182] softirqs last disabled at (505): [] asm_call_irq_on_stack+0x12/0x20 [ 1835.962317] ---[ end trace a1f711f191f626ae ]--- 18:10:45 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xa00000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x200000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:45 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x5452, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:10:45 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, 0x0) write(r1, &(0x7f0000000080)="43ce9b129bf0914373caa1c3790b9dc448e1708f1b1782efd271abba495d8327f9be7f53b08974d7e7b1d7cc95cab9ad286fddece790f2157220199fd14bcc78893dabe05d90c0595c3b8510b218ef66c23428157cd243a7743d717f06a7ba0bfa29d74187818d317a7673c01c2d006618d5e30a1bf11a8bfc0e4e313ab63c8eeaa127696a7d69be322daf95cbdacdc0de60aa34a8c90c7b0c0fa988eaf15d0db382e4c17f4618883f955bc4c3f80e498a2d0c2e94973af825b5b7b113f92a53fa39aa2137f1d7654a5b9262df052469686f1de3fd2ce39f71a60f3936250b42ab2224d92b44a0d22d2256f776a0c1bb2d6254d65878949336fd90030e0a7fdaed004a796e9c4546c66802ab8511c96115e520af8f2680ccbd4ab021a0601ea65f2337f0dad54af1e7819f32fe762a76b41728d0ce7d3e06adce141a162b6b571b5bdb569002127c375f73277a386852b740229ee88ca339833c04880531e0050ee2f19d3fb541a3686c57ccb5b2e85412796d76b2dca86c973394b100a967d9b69ef6fd5023685fd79faba5a19ab0a19a563a25c8585c599853eba04e91780dc886037a83ab375428a21e63b5f6b1f8a3f7b3f5f02ccc175e1b8796b7e4e5f1ba7a1bfad192d6f5ffcdac2ea3594c42af70d67aa4dc909e53a585c937bd0bcbca7f6958186b0a7575e72d934e0fc7a5b314089320b6a3017dd34041b8c3c7c1ec023abf60f0377431c06be2afcc92a4d2fa938101b215f12c19709928f6517310b456c572db883609939fe3ecf3ad0486a222fb86b9961f74a6604a2633def9c11d7ad178125042c31d73346eabacac8875cbefef087d3c25d4f7aff55f65ab205352bd8e79d0170424ff7e94a2f528e67f710cb4c1a414151326a02938dae11392cd1dff27b38f1e6fff297cb9578f49938ade8d4339da80f13e7cf16d1339de463798b688b1b8951d649db93ef73a42f19b7f4cc752ab929a21240b6f02ac217a393b767d5e468ed1dba3c3b84afec79d8537ecec1ed2034dffe6e4e0e737e3d7da40f70d9ac3cb033b51a3047ee92b75b3112125e616841e701885ac1c7a2797d587d9383fe297d898033ac60d52eff831cf579ae85c2ae8717fdcd91f8cdd7d1cca73d917604cbe7c509f4d60b9e22d9754f2567bf9dc18cdd509f8355927ab7b4d40278bc442cb9ed7ebe7ee0c5b16f3d3490da5873f5420823eed8699acd3ee398b354f43a4287f7cc0bfc17b914102e2e40f468d62b4469fdeb249554b1d704ce2ffb38c96b546241653af8ef93b629b9b3d2d605e33891655e81172ea24ea1be0a0bf713af319b8b459c0cb7900e41f245ac234f49aa669cf9943061d338edb358e6bba18e966d7d7f4c314258ef0ec171eeaf5792282db4c2a92019dbe9bd55a554cf672aef3a0819481818d1efda29953673216b7a48ae21c12476f2eef37bc587a0fb9a282250e37a4bf72da8dc5b4a5509efd1e6f4fe820b8c8cd0bf303612d90e72ad61715d8281bcffdb4f7c0a704776b05d288b30daa192b394b85b0bffcccf0e10aac1be4d09de96d303e9b04e4290998820c579bb3a9db0f96d554c38081d647ab36cf4ed09159944055f0eca1267b5d15c1a8731132d130e80775be6c464f20019832938cb7d0f76e19f706791e2732f6006d58f54d71ac740ddaaeec7ff17ed267f7c1019499e7b614da235edce44532a30f181905e11ecbbe7399f471c659f4183b0cc4c12a858f40439dd9a380ce3e898f10b2d5d6a6f2acf013cbae0965784cff95a4badb95289c29199430cce7b02be40e94cd60c7c5b6b42a4b0cfd507b555dc8da5755380bae3cfe0e040ca9dac78e9511e3c63aac15034312ecde6fd9c23308331e7f665242dfef7f00943529bdfcf6bf60ffa7d7f5eece42c7436e40232cb88c9344a0ec5ca6d6a613500f522231c8014bc48142b818d444c6c0e23086471ea80699d440652cefacddabbfb92a12a96d5d6fd6b00bc8c90301733ad96560f6d3cb15ffc83cfacc39662367eed6a12ac9e6df7b73bb5a1e923d60f3d1ceeb554601a8879f4756e75373bf469f54a6e5479b406dd6f0a00f73a2810dc5ae63cfd995972221aea283df82d37b9f94f7ed561a0d47f6dc2242506539361463a0e3bf41cf12088e482d412c0c3cef8ea2e7a616a5007f437dc9d8056ac00169df3ecf5f4761ace4db0eed7f0197f7e524f70ce07589c6e6e4cb6ac91cf50fb19f83592508552b982d222e086501f2b50e5d9a34bb3d01289d343b75724329ca3e907841ee1ea4798e423675defb13ca0648cbd30373902319ff51b5ccf3927831686cc1be9f0e086cbe24e2c4de517f6e67d671d3a4c744c75a7f940782d7ce033bc53c5b24ce71b2cd416e0645c28c730a0ffe04608478fcf7982a482e130abb72c7b2530fba0fc03e479bd6e3ff28699efe22103f5df30bd7682abb6b7c6ea27776a03081c3c6dc4136eeff96ce6d227501aac57f2a976d0fca2ea2d413d12784a527127b61ede29c607898303681bb953030ed4320e33c35ad33aadea4e750a37b40fd5b145a67dca6bd4a9d631081f944b07e131f207dd080b3d9f5b032f2e9b9366605c90983bd6eeb975b7f9fc1515830ccfb021babf8d0376dde4df14ab21875cae3da2b413164085d236e0dd9d35ed809b3d459a4d94e33c659507193e1a0200b0e22cc2227045d5ea7bb210d424b32fb6ab5124b7faa02529ea08487a18556d725e7a733475a14ca313fd3c5c39bc4e33219bd40f59485dd4769ee45009e549ff1bd2b4fa20ae93a9a5045d2bcbe8c3396c7d2e30505077d0669464712a598f651a489e2b7b414ea74968f1810d5e677e08c8b90df43a929d8fc2f64f54117a98dbc2463a675ed9691abb5fcf06a84a28537bb0c75dac16b6afe21d70297d9b78c8a76ca90a96d7949334acc973fbcadd44bb469da7e27ca0f4cc7df5a8edbd2a0c1c2a35d52532e7889a7204903c67e5ce1ec4bd423a721acbf208281932842d58a4a49ed24dd745d6defd8f1c9bd754a2758f51a36cfc95e8d4e4ca833a539b698b06791594fcbbd3f74689fc215a9d2f506988cf020536e595ba4666854882703e3347a880f034453afe222d64194d84e84db6fbccd57f3fc7e643d048ae288aca8ff766a7280f111703710d3a1c72f14d62ba057d7ddcc1382ad3e7d7c2c429e349007e8cae6cf85d7ad1e83783dbe956ce4624cbc97c14399cadd4d300b45523f59d24e49eeeb65703973f445782e06b81bfcd1be1caa9b6727c3a3bd945d94f8fa5310b0a46b9367c0d525a718147f964d33ba65d8f5b8d5c243376f3d709a28f69fc97dbe997d6e3ce105545bfd372fd26d8bf528424ab02bc5701541df4ac488ac4cbcd8572e7ab5b3b2806b63b8c680f720cfbc1844bd935431c7198aa48e349bd7816d2c6f0e489058b1b859d61580e84533447bef315d22d6291a73dc78c40677887cd30d1badfd9634508a43afdc05b2f6ee51359e62fb97a0256f0490b540781af1c600d551c3150e3db7e150824eaa30ccd162a551d731dfafeafc37fe2ffeb67e99ee20c4f97179e7e254eab43a0a3a6887540d7933755a9e2465c9b33f7616edd694085c66a2316325029234ed572c9157d9aa70d7c79337355a555a26e60c596cef6d23e650d7535b2f77fdff5b8eb60db2da79666e1cf9bd9e624e0248a4d96e85d0e69729ae50c9fc2a073949f256bbc8e1647df8afe118219bd5475b2286d4f747a1954a139b799b5639626eb827d679057d4d8c690df6d9825729649919ef621054d210df9b643f0e69b2c3a291b9f34f69d66c2b517a1c7973d23c73accd23107a61e95486fc60284ce8ae99343bf3909c4025d909dad48d9c01e326535b400e902cb80dea4cc7f9aaec1041797e144d7d85694fc4d56849e2dc9d76ee0b45cb4413eddbb2a4f194c4ef505225d8f492872d4ef9a1ebc688643c4a0e7fbb37362f4f740933eda94139700ccd09ea55f84661f185ba0fcd02089e58d81da3c811bb44798fc34b0c85f6b2fec3d96cef9daca1637d19f290c07fe6c9425e3ce560f9fcdeabda8e2983c49abedf651d074fae33c834f4a20855fd568337ddbb2b025559c370dde7d03d97a70677cc213b1f0b4453de702f7195aa4a131324ba3d3adba2f4a47e8d8c27b6118e3c8fd1c525538c424d50358c35ad3230823b0e2730306f2bc82889a9eee7fec865b6f77e4ed5eb772a34d0c0e9d599a486f062b6a9434ec1903cc2a15584bdd09f3e9718d462c1f3d2978fdafc94816d7d6ee98d5cded63622a89aebe831270fe2f1de3ca3ed1a3d084f8e1db59b3c77cd2633f3a28f1d619e83e49aa28e1632395fb45a9a32c7f09979377d5e81b18afd930abfa7bc5b6f2e3c9b605050b3cf2ba9804819e9ed232879bf830ab5f5697d5dc78cb4971d1b4a5f6ddc45fb8a2131cab2495e936e567dd04057dcc23ab0acb6fa2664b650652b5af6353c435483148fb7659cda1cedfaa6383d2b647db35fe4bc8e5f055b1ba63a9fa76e9505d9c921d695b7a049bfed621defda29feb668ab14a2acbd7d3a92174d60946ff725863d03f08cae291e0ce04a247f3642204e39ad3e20e320fe12a3cf26fa4b4352cc5d6a6833f6d0b8ce861645f87ee956e98fa1a76da772a18e36d79d43ae5824fe366138f6334a01889cc5135ebb6e9bbcb014eeb705d66fc304afb66a9d4ad5ac0819c38fe2b4f76b79587136a3713c8594a0c3eac6ead4dbe54030274a91f3047ca8573d2c25ab3404a4e5432ded29bd36ef4b8c2dd6c8d6cd6b5347fa06488e55515913e1e617bc3625f541814598a0ed01e979ae0878896a7981914ccf07ba960bf36cc5a7d61f3a27f93edba22da1b857c921e053acb046b2bd34de63418ccbd3593a0068d83498ca6027555e48370506368eb37ff5997c8ba1b375e8de1c86b36450df85b22f351fa35debf22f0241690545e5729afcf4b188bb273cbaed6f75cd496436fe6e421465d0455e5776869aa543d6eb75375b133dfb0a0d25e6bb55c6fbf9e9c0f2c4c30c4b76dfda5f0d5e9269665e132a1146b3fb5d83d352b32e63c4a27c01a393c5988c0342d1c60fbec207dda444342d1aadf6f474117b1dad7525acbabc6c6ac03cc4a9b70f61ed09053513624754cef08d176b3dd01b9c739339a76adf1864ea20ef8372d36ec148f4e83142849ba0d0c88458b47ef854479c1b409ea1f1c1e7d80342d7cc9bc455b2afc835d613bb9b7849f1abced6210071b20e047b266fc9bd732a47e09e535788f1581cb338a2750f5bb1769012e94f65cafd0afdc5dad46863ed25949416ac171ba145b00c256a5ce6b26f07bebaa706df62d26d403531dced39db9b9fa9fed4d2a480dd380ee983fad61e28784c1c52468c95d8d7544aed67fac076d0fa5d018379347cd73f25587b429b651762fdea4092856bf37435c6e93d7ed20dfff14e47e4a18fa572b9c0e4d0560f2e3077f2b9d79673cb4a72132cdf4a5ea01cc41a1c984e49f3430804eb1ccdb645c32500388014ebe419e24e498506f9802f8a2b980f162de4c71b55be39581fdb8785d8d79d29aefef412076bf5953a139917326306157a8732f10f229535dc48441b93ded57369dab8a0dea6371a6805c66d8d9e89d7da4991c310b87972d635f0ad6b69d770d8e95d97b691a14a167e14d3c813d27594673f5c65b532f5df2aa00a18ddc37864eb341fa83889df10bf1683c8e7320e82b3f3f266bb507b6766730339d53b7db576036e11d9581e552d7f83ab05c5822f5563", 0x1000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000001100)={'gre0\x00', &(0x7f0000001080)={'gre0\x00', 0x0, 0x40, 0x7800, 0x800000, 0x8, {{0x13, 0x4, 0x2, 0x0, 0x4c, 0x68, 0x0, 0x80, 0x4, 0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x24}, {[@rr={0x7, 0x23, 0x3e, [@private=0xa010102, @broadcast, @local, @rand_addr=0x64010100, @broadcast, @dev={0xac, 0x14, 0x14, 0x2b}, @rand_addr=0x64010101, @private=0xa010101]}, @rr={0x7, 0x13, 0x12, [@rand_addr=0x64010102, @multicast2, @rand_addr=0x64010100, @private=0xa010100]}]}}}}}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) pkey_mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0xffffffffffffffff) 18:10:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x3ff, 0x2, 0x1, 0xc, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) connect$inet6(r2, &(0x7f0000000f00)={0xa, 0x4e22, 0x1, @remote, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080), 0x4) 18:10:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x3e) [ 1835.994536] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x42) 18:10:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x700000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x40081) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@private1, 0x40, 0x0, 0x3, 0x2, 0x7, 0x3}, 0x20) 18:10:46 executing program 6: syz_open_dev$vcsa(0x0, 0x0, 0x301801) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x882c2, 0x80) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x3e9c42, 0xa3) socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x7ff, 0x0, 0xa48f, 0x4, 0x1}, 0x3) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x5460, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x84000, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10, 0x80010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 18:10:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x379, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 18:10:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x800000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:46 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0xc00000000000000}, 0x0, 0x0, 0x0, 0x0) 18:10:46 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/user\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_setup(0x204, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xfff, 0x0, 0x4c}, 0x0, 0x0, 0x0, 0x0) 18:10:46 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, 0x0) write(r1, &(0x7f0000000080)="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", 0x1000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000001100)={'gre0\x00', &(0x7f0000001080)={'gre0\x00', 0x0, 0x40, 0x7800, 0x800000, 0x8, {{0x13, 0x4, 0x2, 0x0, 0x4c, 0x68, 0x0, 0x80, 0x4, 0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x24}, {[@rr={0x7, 0x23, 0x3e, [@private=0xa010102, @broadcast, @local, @rand_addr=0x64010100, @broadcast, @dev={0xac, 0x14, 0x14, 0x2b}, @rand_addr=0x64010101, @private=0xa010101]}, @rr={0x7, 0x13, 0x12, [@rand_addr=0x64010102, @multicast2, @rand_addr=0x64010100, @private=0xa010100]}]}}}}}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) pkey_mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0xffffffffffffffff) 18:10:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x43) [ 1836.261600] ------------[ cut here ]------------ [ 1836.262891] WARNING: CPU: 1 PID: 9961 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 1836.264730] Modules linked in: [ 1836.265485] CPU: 1 PID: 9961 Comm: syz-executor.0 Tainted: G W 5.10.245 #1 [ 1836.267301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1836.269125] RIP: 0010:hugetlb_split+0x320/0xc50 [ 1836.270176] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 1836.274206] RSP: 0018:ffff88800e0f7ad8 EFLAGS: 00010212 [ 1836.275399] RAX: 0000000000000133 RBX: ffff88801747bd00 RCX: ffffc9000200f000 [ 1836.276971] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 1836.278561] RBP: 0000000020800000 R08: 0000000000000000 R09: ffff88800d3ba3bf [ 1836.280149] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11001c1ef64 [ 1836.281747] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 1836.283340] FS: 00007f44c84e5700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1836.285117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1836.286434] CR2: 0000001b2cf25000 CR3: 000000004dc9c000 CR4: 0000000000350ee0 [ 1836.288039] Call Trace: [ 1836.288073] ? follow_hugetlb_page+0x10c0/0x10c0 [ 1836.288114] ? vm_area_alloc+0x110/0x110 [ 1836.290687] __vma_adjust+0xbe8/0x2510 [ 1836.291586] ? anon_vma_clone+0x3d0/0x590 [ 1836.292525] __split_vma+0x41a/0x4e0 [ 1836.293374] split_vma+0x99/0xe0 [ 1836.294163] mprotect_fixup+0x669/0x8c0 [ 1836.295070] ? change_protection+0x1ad0/0x1ad0 [ 1836.296095] ? down_write_killable_nested+0x180/0x180 [ 1836.297246] ? vmacache_find+0x55/0x2a0 [ 1836.298160] do_mprotect_pkey+0x518/0x940 [ 1836.299117] ? mprotect_fixup+0x8c0/0x8c0 [ 1836.300020] ? find_mergeable_anon_vma+0x250/0x250 [ 1836.301144] __x64_sys_pkey_mprotect+0x93/0x100 [ 1836.302210] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1836.303367] do_syscall_64+0x33/0x40 [ 1836.304213] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1836.305357] RIP: 0033:0x7f44caf6fb19 [ 1836.306199] 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 [ 1836.310242] RSP: 002b:00007f44c84e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 1836.311951] RAX: ffffffffffffffda RBX: 00007f44cb082f60 RCX: 00007f44caf6fb19 [ 1836.313552] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 1836.315141] RBP: 00007f44cafc9f6d R08: 0000000000000000 R09: 0000000000000000 [ 1836.316719] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1836.318321] R13: 00007ffed8ab63cf R14: 00007f44c84e5300 R15: 0000000000022000 [ 1836.319935] irq event stamp: 1029 [ 1836.320734] hardirqs last enabled at (1039): [] console_unlock+0x92d/0xb40 [ 1836.322634] hardirqs last disabled at (1048): [] console_unlock+0x839/0xb40 [ 1836.324531] softirqs last enabled at (592): [] asm_call_irq_on_stack+0x12/0x20 [ 1836.326516] softirqs last disabled at (531): [] asm_call_irq_on_stack+0x12/0x20 [ 1836.326526] ---[ end trace a1f711f191f626af ]--- [ 1836.326606] ------------[ cut here ]------------ [ 1836.326626] WARNING: CPU: 1 PID: 9961 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 1836.326632] Modules linked in: [ 1836.326654] CPU: 1 PID: 9961 Comm: syz-executor.0 Tainted: G W 5.10.245 #1 [ 1836.326663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1836.326679] RIP: 0010:hugetlb_split+0x320/0xc50 18:10:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) r1 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'macvtap0\x00'}) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000100)=0x2, 0x4) [ 1836.326695] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 1836.326706] RSP: 0018:ffff88800e0f7ad8 EFLAGS: 00010212 [ 1836.326722] RAX: 00000000000193ea RBX: ffff88801747bd00 RCX: ffffc9000200f000 [ 1836.326733] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 1836.326744] RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff88800d3ba3bf [ 1836.326755] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11001c1ef64 [ 1836.326766] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 1836.326782] FS: 00007f44c84e5700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1836.326796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1836.326808] CR2: 0000001b2cf25000 CR3: 000000004dc9c000 CR4: 0000000000350ee0 [ 1836.326814] Call Trace: [ 1836.326844] ? follow_hugetlb_page+0x10c0/0x10c0 [ 1836.326883] ? vm_area_alloc+0x110/0x110 [ 1836.326905] __vma_adjust+0xbf3/0x2510 [ 1836.326939] ? anon_vma_clone+0x3d0/0x590 [ 1836.326969] __split_vma+0x41a/0x4e0 [ 1836.326990] split_vma+0x99/0xe0 [ 1836.327019] mprotect_fixup+0x669/0x8c0 [ 1836.327077] ? change_protection+0x1ad0/0x1ad0 [ 1836.327093] ? down_write_killable_nested+0x180/0x180 [ 1836.327108] ? vmacache_find+0x55/0x2a0 [ 1836.327139] do_mprotect_pkey+0x518/0x940 [ 1836.327164] ? mprotect_fixup+0x8c0/0x8c0 [ 1836.327184] ? find_mergeable_anon_vma+0x250/0x250 [ 1836.327211] __x64_sys_pkey_mprotect+0x93/0x100 [ 1836.327230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1836.327248] do_syscall_64+0x33/0x40 [ 1836.327266] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1836.327278] RIP: 0033:0x7f44caf6fb19 [ 1836.327293] 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 [ 1836.327304] RSP: 002b:00007f44c84e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 1836.327323] RAX: ffffffffffffffda RBX: 00007f44cb082f60 RCX: 00007f44caf6fb19 [ 1836.327333] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 1836.327344] RBP: 00007f44cafc9f6d R08: 0000000000000000 R09: 0000000000000000 [ 1836.327355] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1836.327365] R13: 00007ffed8ab63cf R14: 00007f44c84e5300 R15: 0000000000022000 [ 1836.327395] irq event stamp: 1353 18:10:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x2000005, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x46) [ 1836.327417] hardirqs last enabled at (1359): [] vprintk_emit+0x490/0x4e0 [ 1836.327437] hardirqs last disabled at (1364): [] vprintk_emit+0x422/0x4e0 [ 1836.327458] softirqs last enabled at (592): [] asm_call_irq_on_stack+0x12/0x20 [ 1836.327478] softirqs last disabled at (531): [] asm_call_irq_on_stack+0x12/0x20 [ 1836.327486] ---[ end trace a1f711f191f626b0 ]--- [ 1836.346244] loop5: detected capacity change from 0 to 16776704 [ 1836.354490] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1836.437158] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 18:10:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x543, 0x0) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) mount$9p_fd(0x900000000000000, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 18:10:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x39c, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) [ 1836.556293] loop5: detected capacity change from 0 to 16776704 [ 1836.564060] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1836.587766] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue VM DIAGNOSIS: 18:10:46 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822e400c RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff88804841f410 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3f095 R14=fffffbfff0f3f04a R15=dffffc0000000000 RIP=ffffffff822e4060 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 00007f44c84e5700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2cf22000 CR3=000000001e1fe000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=000000000ddd062a 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=00000000000000000000000000000000 XMM01=00007f44cb0567c000007f44cb0567c8 XMM02=00007f44cb0567e000007f44cb0567c0 XMM03=00007f44cb0567c800007f44cb0567c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8129d823 RDX=ffff888008a79a40 RSI=ffffffff8129d811 RDI=0000000000000001 RBP=0000000000000200 RSP=ffff888008b67c60 R8 =0000000000000000 R9 =ffffffff868716a7 R10=0000000000000000 R11=0000000000000001 R12=00000000000000e8 R13=0000000000000293 R14=ffff8880092b8000 R15=0000000000000000 RIP=ffffffff8129d813 RFL=00000093 [--S-A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f300ee7f000 CR3=00000000423f4000 CR4=00350ee0 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=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000