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"}) 09:24:33 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) (fail_nth: 100) 09:24:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 6) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:24:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:24:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:24:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) 09:24:54 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(0xffffffffffffffff, 0x0, 0x0) 09:24:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 53) 09:24:54 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10b00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') 09:24:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/snmp6\x00') write(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000000)) [ 1420.710195] loop7: detected capacity change from 0 to 4 [ 1420.733238] EXT4-fs (loop7): Can't read superblock on 2nd try 09:24:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 7) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:24:54 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(0xffffffffffffffff, 0x0, 0x0) 09:24:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30d1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') 09:24:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) 09:24:54 executing program 6: pwrite64(0xffffffffffffffff, &(0x7f0000000000)="531a5cd54e38a640305de7b98ea892eb0fb6666e212075423582b6e0e66cc466970ecd1042e3506d97f26757f8dc75a0e7673e562d5c2987f93a0dc033ed0393b21355cf0c9c09622907d0513a14af7d5b62b6f580b6c53141efc97a05d5cc25fcb04ddd131faa67b919d5eb9efc5d451e1fb24369e892441fc8030d7e403e1125efb1a64adaa51d2b904819cb77c729daca20790bb32e743350506d68e6bbb80019a73773557b56a4f21bc527c4e400e263", 0xb2, 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) 09:24:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:24:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 54) 09:24:54 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(0xffffffffffffffff, 0x0, 0x0) [ 1420.949070] loop7: detected capacity change from 0 to 4 09:24:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) [ 1420.979293] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000640)={{r2}, 0x0, 0x3cec57b7bc31d9c0, @unused=[0x6, 0x3, 0x7, 0x1], @name="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"}) 09:25:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') 09:25:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) (fail_nth: 1) 09:25:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 55) 09:25:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) 09:25:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:09 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 8) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1436.416850] loop7: detected capacity change from 0 to 4 [ 1436.439265] FAULT_INJECTION: forcing a failure. [ 1436.439265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1436.439283] CPU: 0 PID: 9934 Comm: syz-executor.5 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1436.439297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1436.439305] Call Trace: [ 1436.439308] [ 1436.439312] dump_stack_lvl+0x8b/0xb3 [ 1436.439341] should_fail.cold+0x5/0xa [ 1436.439363] _copy_from_user+0x2a/0x170 [ 1436.439380] oom_score_adj_write+0xbd/0x1f0 [ 1436.439396] ? oom_adj_write+0x240/0x240 [ 1436.439412] ? lock_is_held_type+0xd7/0x130 [ 1436.439431] ? oom_adj_write+0x240/0x240 [ 1436.439443] vfs_write+0x264/0xac0 [ 1436.439464] ksys_write+0x127/0x250 [ 1436.439478] ? __ia32_sys_read+0xb0/0xb0 [ 1436.439493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1436.439514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1436.439536] do_syscall_64+0x3b/0x90 [ 1436.439549] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1436.439569] RIP: 0033:0x7f282954bb19 [ 1436.439582] 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 09:25:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 9) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1436.439595] RSP: 002b:00007f2826ac1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1436.439607] RAX: ffffffffffffffda RBX: 00007f282965ef60 RCX: 00007f282954bb19 [ 1436.439614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1436.439621] RBP: 00007f2826ac11d0 R08: 0000000000000000 R09: 0000000000000000 09:25:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) [ 1436.439628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1436.439634] R13: 00007ffc1ca5506f R14: 00007f2826ac1300 R15: 0000000000022000 [ 1436.439657] [ 1436.449720] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:10 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 56) 09:25:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) 09:25:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) (fail_nth: 2) 09:25:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 10) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1436.575908] loop7: detected capacity change from 0 to 4 09:25:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 1) [ 1436.587198] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1436.659751] FAULT_INJECTION: forcing a failure. [ 1436.659751] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1436.659785] CPU: 0 PID: 9955 Comm: syz-executor.5 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1436.659818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1436.659837] Call Trace: [ 1436.659841] [ 1436.659846] dump_stack_lvl+0x8b/0xb3 [ 1436.659874] should_fail.cold+0x5/0xa [ 1436.659916] _copy_to_user+0x2a/0x140 [ 1436.659933] simple_read_from_buffer+0xcc/0x160 [ 1436.659951] proc_fail_nth_read+0x194/0x220 [ 1436.659973] ? proc_exe_link+0x1d0/0x1d0 [ 1436.659992] ? security_file_permission+0xb1/0xd0 [ 1436.660014] ? proc_exe_link+0x1d0/0x1d0 [ 1436.660032] vfs_read+0x1ea/0x5d0 [ 1436.660051] ksys_read+0x127/0x250 [ 1436.660065] ? __ia32_sys_pwrite64+0x220/0x220 [ 1436.660081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1436.660099] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1436.660119] do_syscall_64+0x3b/0x90 [ 1436.660132] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1436.660147] RIP: 0033:0x7f28294fe69c [ 1436.660156] 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 [ 1436.660166] RSP: 002b:00007f2826ac1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1436.660178] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f28294fe69c [ 1436.660186] RDX: 000000000000000f RSI: 00007f2826ac11e0 RDI: 0000000000000004 [ 1436.660193] RBP: 00007f2826ac11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1436.660199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1436.660206] R13: 00007ffc1ca5506f R14: 00007f2826ac1300 R15: 0000000000022000 [ 1436.660227] 09:25:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) 09:25:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 2) 09:25:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r2, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='system.posix_acl_access\x00') io_submit(0x0, 0x7, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)="61b6f1bc71d31567851bf2b23d63ec208173376bccad343e3e84d44add0f0edd08c7ccd0b661a5fa56041daf5600080e527ff2295ff43a6fef6833146b256fd628c14b677982166c40219ff37c0406fe6f8d40f6cc6ede86b2c24a2dbc3e84c101293b65cf9d2dd9b08f00342a5e66aeb4a1dea429d4b6eef8d2e6f519ea7b2b83e18c866e8cdf1d5a82a9315be636533d0112d6721a1eda1950aba560a5497269ebb229961b5ec9cf", 0xa9, 0x7, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f0000000340)="5e0f1896243eb98a515b16db9d0f6476052c14f5adff9ff28ff91d22bc2bd68b52b75dfcd8bf591e5edda6ebadc466f6c8a771f27f94da5b528b4521a3405b23fd2868a60ba0b8c3d7bd41f09b84bd8aa8f2920e6f9e193cc1e1e506099aac50c6662d8c24c7ee8727bd96e972f61478c930a48ec0f3b63c3be26a8f8feb6be91e31abd8ca658588d629e9b8d081caa6ab371f62c562006fc5b17e5296aae116dd69d4", 0xa3, 0x2fb1, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x200, r0, &(0x7f0000000440)="ffe898825d879702314671d423a0dcf3eceba1438940b1f3d2f846edd3b6fc02ff28", 0x22, 0x7, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000004c0)="193aa76dd6ac5274028bb3e8b755cd67b61c592f8efb", 0x16, 0x20, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xf, 0x8001, r0, &(0x7f0000000540)="838a217a374f6d31772fcbaf169d81a44b9782bbad0ae4054db69ade148197f29edc463f84a91815a4d2c0ad0b15e7cf9a8130f254d2", 0x36, 0x2, 0x0, 0x2, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000640)="e08977a1680744a60e5c07da177c4c7b6aa6aa8cdd7fd44aef6a5b6fa4c55cd7ffd9485b01a68153118fa32a4a9426d46b2cb3c1da0fee21e0bb30e0e3828a970cb011bedb2c033f34a4d66b0e35d568cb06f65d9b9b488b6c8a912d833da1", 0x5f, 0x1, 0x0, 0x2, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x3d71, r0, &(0x7f00000006c0), 0x0, 0x0, 0x0, 0x0, r3}]) r4 = getpid() r5 = getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c0019e2dbf11e5d5d1ac3fb68361e1e67bc299b0e5e2b46365dd6afd00ef789b595db4073cc58e7c030805b4e4e569f52f2872d18ea33347b2fdcc8d43a293ac2cdeb3ce514b957803ba50a368ec1fd783e305e6856096062d0293a04cf4b1376fab02a34d6dd17c9c49e4740f00454ba1a5b6697"]) kcmp(r5, r4, 0x4, 0xffffffffffffffff, r6) r8 = syz_open_procfs(r4, &(0x7f0000000000)='net/nf_conntrack_expect\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[{@version_L}]}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r8, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r9}, './file0\x00'}) [ 1452.956817] loop4: detected capacity change from 0 to 4 09:25:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x1267, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:26 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 57) 09:25:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 11) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) [ 1452.985013] loop7: detected capacity change from 0 to 4 [ 1452.992668] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:25:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2b) 09:25:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:25:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 12) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 58) 09:25:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 3) 09:25:26 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1453.139242] loop7: detected capacity change from 0 to 4 [ 1453.158748] FAULT_INJECTION: forcing a failure. [ 1453.158748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1453.158774] CPU: 0 PID: 9997 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1453.158790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1453.158799] Call Trace: [ 1453.158803] [ 1453.158809] dump_stack_lvl+0x8b/0xb3 [ 1453.158839] should_fail.cold+0x5/0xa [ 1453.158865] _copy_from_user+0x2a/0x170 [ 1453.158885] __do_sys_memfd_create+0xff/0x4e0 [ 1453.158912] do_syscall_64+0x3b/0x90 [ 1453.158929] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1453.158949] RIP: 0033:0x7fde83da6b19 [ 1453.158960] 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 [ 1453.158973] RSP: 002b:00007fde8131bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1453.158988] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da6b19 [ 1453.158998] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fde83e000fb [ 1453.159007] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 1453.159016] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1453.159025] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020014d00 09:25:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2d) [ 1453.159051] 09:25:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 13) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x30) 09:25:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (fail_nth: 14) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:42 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x3) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x200400, 0x0) renameat(r4, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00') setresuid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2888008, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@debug={'debug', 0x3d, 0x1}}, {@msize={'msize', 0x3d, 0x6}}, {@cache_mmap}, {@posixacl}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@appraise}, {@euid_gt={'euid>', r3}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@dont_hash}]}}) pread64(r1, &(0x7f0000000400)=""/239, 0xef, 0x6) write(r0, 0x0, 0x0) 09:25:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 4) 09:25:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 59) 09:25:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:42 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1468.661697] FAULT_INJECTION: forcing a failure. [ 1468.661697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1468.661719] CPU: 1 PID: 10017 Comm: syz-executor.1 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1468.661734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1468.661743] Call Trace: [ 1468.661747] [ 1468.661752] dump_stack_lvl+0x8b/0xb3 [ 1468.661784] should_fail.cold+0x5/0xa [ 1468.661808] _copy_to_user+0x2a/0x140 [ 1468.661829] simple_read_from_buffer+0xcc/0x160 [ 1468.661853] proc_fail_nth_read+0x194/0x220 [ 1468.661883] ? proc_exe_link+0x1d0/0x1d0 [ 1468.661914] ? security_file_permission+0xb1/0xd0 [ 1468.661944] ? proc_exe_link+0x1d0/0x1d0 [ 1468.661969] vfs_read+0x1ea/0x5d0 [ 1468.661993] ksys_read+0x127/0x250 [ 1468.662012] ? __ia32_sys_pwrite64+0x220/0x220 [ 1468.662032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1468.662057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1468.662086] do_syscall_64+0x3b/0x90 [ 1468.662103] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1468.662123] RIP: 0033:0x7fb7b322869c [ 1468.662135] 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 [ 1468.662148] RSP: 002b:00007fb7b07eb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1468.662164] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb7b322869c [ 1468.662173] RDX: 000000000000000f RSI: 00007fb7b07eb1e0 RDI: 0000000000000003 [ 1468.662182] RBP: 00007fb7b07eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1468.662191] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000002 [ 1468.662200] R13: 00007ffdd54d632f R14: 00007fb7b07eb300 R15: 0000000000022000 [ 1468.662227] [ 1468.674776] loop7: detected capacity change from 0 to 4 [ 1468.693657] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2b00) 09:25:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:25:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 60) 09:25:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 5) 09:25:42 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:42 executing program 6: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/sockstat6\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000640)=""/4096, &(0x7f0000000000)=0x1000) write(r3, 0x0, 0x0) [ 1468.859042] loop7: detected capacity change from 0 to 4 [ 1468.861406] loop4: detected capacity change from 0 to 4 [ 1468.875380] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1468.890837] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:57 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') write(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000040)={0x6, 'veth1_to_hsr\x00', {0x10000}}) fsync(r1) 09:25:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2d00) 09:25:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 6) 09:25:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:25:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2201, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:57 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 61) [ 1484.321452] loop7: detected capacity change from 0 to 4 [ 1484.350796] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 7) 09:25:57 executing program 1: perf_event_open(&(0x7f0000000080)={0xc2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:25:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x3000) 09:25:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:25:57 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {0x0}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 62) [ 1484.475102] loop4: detected capacity change from 0 to 4 [ 1484.493600] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1484.533330] loop7: detected capacity change from 0 to 4 09:25:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1484.570237] EXT4-fs (loop7): Can't read superblock on 2nd try 09:25:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) pread64(r2, &(0x7f0000000000)=""/46, 0x2e, 0x5) r3 = socket(0x1d, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000025c0)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000002480)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000200)=""/40, 0x28}], 0x3, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000500)=""/147, 0x93}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/166, 0xa6}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/220, 0xdc}], 0x5, &(0x7f00000005c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001c00)=[{&(0x7f00000019c0)=""/46, 0x2e}, {&(0x7f0000001a00)=""/68, 0x44}, {&(0x7f0000001a80)=""/133, 0x85}, {&(0x7f0000001b40)=""/101, 0x65}, {&(0x7f0000001bc0)=""/5, 0x5}], 0x5, &(0x7f0000001c80)}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000002040)=[{&(0x7f0000001d40)=""/221, 0xdd}, {&(0x7f0000001e40)=""/239, 0xef}, {&(0x7f0000001f40)=""/15, 0xf}, {&(0x7f0000001f80)=""/4, 0x4}, {&(0x7f0000001fc0)=""/68, 0x44}], 0x5, &(0x7f00000020c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002140)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f00000021c0)=""/57, 0x39}, {&(0x7f0000002200)=""/48, 0x30}, {&(0x7f0000002240)=""/231, 0xe7}, {&(0x7f0000002340)=""/168, 0xa8}], 0x4, &(0x7f0000002440)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x5, 0x10042, &(0x7f0000002600)={r4, r5+60000000}) fsetxattr$security_capability(r3, &(0x7f0000000100), &(0x7f0000002640)=@v3={0x3000000, [{0xfffffff9}, {0x200, 0x1f}], r6}, 0x18, 0x4) 09:25:58 executing program 1: perf_event_open(&(0x7f0000000080)={0xc200, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:25:58 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {0x0}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:25:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2b000000) 09:25:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2203, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 8) 09:26:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:26:13 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {0x0}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:26:13 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2d000000) 09:26:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2205, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:13 executing program 6: r0 = semget(0x1, 0x4, 0x2c0) r1 = semget(0x1, 0x4, 0x2c0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/81) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000000)=""/149) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mountstats\x00') write(r2, 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f00000000c0)={{0x80000000, 0x1ff}, {0x4, 0x9}, 0x1f, 0x1}) 09:26:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 63) [ 1500.065414] loop7: detected capacity change from 0 to 4 [ 1500.092935] EXT4-fs (loop7): Can't read superblock on 2nd try 09:26:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 9) [ 1500.185287] loop4: detected capacity change from 0 to 4 [ 1500.191864] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:26:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 10) 09:26:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x30000000) 09:26:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) r3 = openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) write(r3, 0x0, 0xfffffffffffffeaa) 09:26:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:26:28 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:26:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 64) 09:26:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2270, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1515.132050] loop7: detected capacity change from 0 to 4 [ 1515.150733] ENOMEM in journal_alloc_journal_head, retrying. 09:26:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x7800, 0x80, 0x4, 0xfffffffe, {{0x8, 0x4, 0x2, 0x6, 0x20, 0x68, 0x0, 0x8, 0x29, 0x0, @rand_addr=0x64010102, @multicast2, {[@noop, @rr={0x7, 0xb, 0x8c, [@private=0xa010100, @loopback]}]}}}}}) [ 1515.193780] EXT4-fs (loop7): Can't read superblock on 2nd try 09:26:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 11) 09:26:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 65) 09:26:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2271, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1515.282956] loop4: detected capacity change from 0 to 4 09:26:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x7ffffffff000) [ 1515.290131] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:26:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:26:28 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1515.366098] loop7: detected capacity change from 0 to 4 [ 1515.374274] EXT4-fs (loop7): Can't read superblock on 2nd try 09:26:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0xf0ffffff7f0000) 09:26:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 66) 09:26:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1531.768755] loop7: detected capacity change from 0 to 4 09:26:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') syz_open_dev$vcsu(&(0x7f0000000000), 0x80000000, 0x4000) fcntl$notify(r0, 0x402, 0x80000008) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='tbans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2e0f0000001a9675823a521b8b0e6077a861da900b0727e4b28464ae1c1ee75f5223ebc89ec48877aa37783c6500123867f46717f334b91fe12df02fd724c58ce52a916191bebfc8019995643c9caad93a35eb1a6a0cb3a92a2a31090f84dbce19de0e3eeb0b4b5186aa8bcb3e70a635808e9851707a16614dff1219b094d7c8a60eab30e17c72039a8ca6d72437fc15755d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,\x00']) r3 = getpid() r4 = getpid() r5 = syz_open_dev$usbmon(&(0x7f00000002c0), 0x1452, 0x200040) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x800426, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_u}, {@cache_fscache}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_lt={'euid<', r6}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@appraise_type}, {@appraise}]}}) kcmp(r4, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r7 = getpid() r8 = getpid() kcmp(r8, r7, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r7, &(0x7f0000000100)='net/ptype\x00') write(r1, 0x0, 0x0) 09:26:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 12) 09:26:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2272, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:45 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:26:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 13) 09:26:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2275, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 67) 09:26:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2b00000000000000) 09:26:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:26:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x11, r0, 0x0) 09:26:45 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {0x0}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1531.908974] loop4: detected capacity change from 0 to 4 [ 1531.919361] loop7: detected capacity change from 0 to 4 [ 1531.926614] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1531.958958] audit: type=1400 audit(1654766805.515:13): avc: denied { map } for pid=10221 comm="syz-executor.6" path="/proc/10221/task/10223/attr/prev" dev="proc" ino=34411 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 09:26:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:26:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:26:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 68) 09:26:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2276, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:26:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x2d00000000000000) [ 1532.067088] loop7: detected capacity change from 0 to 4 [ 1532.075958] EXT4-fs (loop7): Can't read superblock on 2nd try 09:27:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:27:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:01 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {0x0}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:27:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 14) 09:27:01 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) close_range(r0, r2, 0x0) write$P9_RREMOVE(r2, &(0x7f0000000100)={0x7, 0x7b, 0x2}, 0x7) 09:27:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x3000000000000000) 09:27:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2279, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1547.560373] loop4: detected capacity change from 0 to 4 09:27:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 69) [ 1547.587598] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1547.596414] loop7: detected capacity change from 0 to 4 [ 1547.602962] FAULT_INJECTION: forcing a failure. [ 1547.602962] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1547.602993] CPU: 0 PID: 10262 Comm: syz-executor.7 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1547.603010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1547.603021] Call Trace: [ 1547.603025] [ 1547.603031] dump_stack_lvl+0x8b/0xb3 [ 1547.603066] should_fail.cold+0x5/0xa [ 1547.603093] _copy_from_user+0x2a/0x170 [ 1547.603113] memdup_user+0x65/0xd0 [ 1547.603136] strndup_user+0x70/0xe0 [ 1547.603158] __x64_sys_mount+0x17c/0x300 [ 1547.603178] ? path_mount+0x1f80/0x1f80 [ 1547.603199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1547.603223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1547.603250] do_syscall_64+0x3b/0x90 [ 1547.603266] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1547.603287] RIP: 0033:0x7ff85aebc04a [ 1547.603299] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 09:27:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1547.603315] RSP: 002b:00007ff85842ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1547.603334] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff85aebc04a 09:27:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d39f8f9110cc765ae7d3d"]) pread64(r1, &(0x7f0000000040)=""/4096, 0x1000, 0xa874) write(r0, 0x0, 0x0) [ 1547.603344] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff858430000 [ 1547.603353] RBP: 00007ff858430040 R08: 00007ff858430040 R09: 0000000020000000 [ 1547.603363] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1547.603372] R13: 0000000020000100 R14: 00007ff858430000 R15: 0000000020014d00 [ 1547.603398] 09:27:16 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {0x0}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:27:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:27:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xa, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:16 executing program 5: write(0xffffffffffffffff, 0x0, 0x0) 09:27:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227a, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:27:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 70) 09:27:16 executing program 6: r0 = getpid() getpid() pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) socket$inet6_icmp(0xa, 0x2, 0x3a) fspick(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r3 = getpid() r4 = getpid() kcmp(r4, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@measure}]}}) kcmp(r4, r4, 0x4, r6, r1) r7 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') ioprio_set$pid(0x3, r0, 0x0) write(r7, 0x0, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000040)) 09:27:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 15) [ 1563.175990] loop7: detected capacity change from 0 to 4 [ 1563.179566] FAULT_INJECTION: forcing a failure. [ 1563.179566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1563.179608] CPU: 0 PID: 10286 Comm: syz-executor.7 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1563.179623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1563.179632] Call Trace: [ 1563.179636] [ 1563.179641] dump_stack_lvl+0x8b/0xb3 [ 1563.179670] should_fail.cold+0x5/0xa [ 1563.179693] _copy_from_user+0x2a/0x170 [ 1563.179712] memdup_user+0x65/0xd0 [ 1563.179732] strndup_user+0x70/0xe0 [ 1563.179751] __x64_sys_mount+0x17c/0x300 [ 1563.179771] ? path_mount+0x1f80/0x1f80 [ 1563.179787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1563.179807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1563.179830] do_syscall_64+0x3b/0x90 [ 1563.179844] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1563.179862] RIP: 0033:0x7ff85aebc04a [ 1563.179872] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1563.179884] RSP: 002b:00007ff85842ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1563.179898] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff85aebc04a [ 1563.179906] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff858430000 [ 1563.179915] RBP: 00007ff858430040 R08: 00007ff858430040 R09: 0000000020000000 [ 1563.179923] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1563.179930] R13: 0000000020000100 R14: 00007ff858430000 R15: 0000000020014d00 [ 1563.179953] [ 1563.249667] FAULT_INJECTION: forcing a failure. [ 1563.249667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1563.249697] CPU: 1 PID: 10294 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1563.249783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1563.249793] Call Trace: [ 1563.249797] [ 1563.249802] dump_stack_lvl+0x8b/0xb3 [ 1563.249833] should_fail.cold+0x5/0xa [ 1563.249857] copy_page_from_iter_atomic+0x4e4/0x1b10 [ 1563.249887] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1563.249906] ? iov_iter_get_pages_alloc+0x15a0/0x15a0 [ 1563.249929] ? fault_in_subpage_writeable+0x20/0x20 [ 1563.249945] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1563.249959] ? ktime_get_coarse_real_ts64+0x40/0x190 [ 1563.249982] ? shmem_write_begin+0xfd/0x1d0 [ 1563.250001] ? shmem_write_begin+0x106/0x1d0 [ 1563.250024] generic_perform_write+0x2bd/0x560 [ 1563.250055] ? folio_unlock+0xb0/0xb0 09:27:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227b, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:27:16 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:27:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:27:16 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x49}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x9}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xe}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x3}]}, 0x40}}, 0xa084) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r1, 0x0, 0x0) 09:27:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 71) [ 1563.250077] ? discard_new_inode+0x190/0x190 [ 1563.250103] ? generic_write_checks+0x25f/0x390 [ 1563.250130] __generic_file_write_iter+0x2d6/0x480 [ 1563.250150] generic_file_write_iter+0xd7/0x220 [ 1563.250162] ? iov_iter_init+0x45/0x1b0 [ 1563.250186] new_sync_write+0x390/0x560 [ 1563.250204] ? new_sync_read+0x5f0/0x5f0 [ 1563.250222] ? x86_pmu_enable+0xb00/0xd90 [ 1563.250246] ? lock_release+0x750/0x750 [ 1563.250279] ? lock_is_held_type+0xd7/0x130 [ 1563.250309] vfs_write+0x7b9/0xac0 [ 1563.250336] __x64_sys_pwrite64+0x1f7/0x250 [ 1563.250362] ? vfs_write+0xac0/0xac0 [ 1563.250387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1563.250415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1563.250451] do_syscall_64+0x3b/0x90 [ 1563.250471] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1563.250492] RIP: 0033:0x7fde83d59ab7 [ 1563.250503] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 09:27:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 16) 09:27:16 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write(r1, 0x0, 0x0) [ 1563.250517] RSP: 002b:00007fde8131bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1563.250532] RAX: ffffffffffffffda RBX: 00007fde83df0970 RCX: 00007fde83d59ab7 [ 1563.250542] RDX: 0000000000000101 RSI: 00000000200005c0 RDI: 0000000000000004 [ 1563.250551] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1563.250560] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1563.250569] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 09:27:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1563.250596] [ 1563.257964] loop4: detected capacity change from 0 to 4 [ 1563.269040] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:27:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1563.404148] loop7: detected capacity change from 0 to 4 [ 1563.424084] EXT4-fs (loop7): Can't read superblock on 2nd try 09:27:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:27:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 72) 09:27:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="748d616e7358668b847266a8b312e76967e0646e4f13cd2b6f3d59e6003ee28f441f98ef7d029c60ae9715a0e4b4dd90b120ec04f7f8251f9e1a0fc9003fbbd5af0fa2b05fec960a0452a25464720515030482c688adb4052c314ec4a569d25992cc5f8a720e605d69c58b32", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302e4cf8c1"]) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="daf5b46dd8ed4c7bd24215d9792b0b6c7cf656902b43b96d5d441f12e721c982712fae78c07cfd79bfe89d03109097f0cbc730be754d48599ede051ab1e050f836a0e63f3e5e6fb57bc76bc89283a2b314a76553d599cd9d737ba8ac42a97c997e72376f0e2685242065d9af566edd57955d77be7f7f26c72bd628fe8218fe39b54f5bf34da86b2b8a99847f3755b4488520cc89e45fc7", 0x97}], 0x1, 0xc5, 0x15ea) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') getdents64(r3, &(0x7f0000000000)=""/238, 0xee) write(r0, 0x0, 0x0) 09:27:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227c, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:27:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 17) 09:27:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) pipe(&(0x7f0000000040)) 09:27:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:32 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1578.679632] loop7: detected capacity change from 0 to 4 [ 1578.688730] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1578.700135] loop4: detected capacity change from 0 to 4 09:27:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1578.734662] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:27:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:27:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x3, 0xfffffff8, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1f) 09:27:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:27:47 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:27:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227d, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:27:47 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) 09:27:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 73) 09:27:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 18) [ 1593.985746] FAULT_INJECTION: forcing a failure. [ 1593.985746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1593.985774] CPU: 1 PID: 10359 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1593.985790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1593.985801] Call Trace: [ 1593.985806] [ 1593.985812] dump_stack_lvl+0x8b/0xb3 [ 1593.985849] should_fail.cold+0x5/0xa [ 1593.985886] strncpy_from_user+0x34/0x3d0 [ 1593.985927] getname_flags.part.0+0x95/0x4f0 [ 1593.985965] getname+0x8e/0xd0 [ 1593.985989] do_sys_openat2+0xf5/0x4c0 [ 1593.986012] ? build_open_flags+0x6f0/0x6f0 [ 1593.986036] ? syscall_enter_from_user_mode+0x18/0x50 [ 1593.986063] ? perf_trace_preemptirq_template+0xa2/0x410 [ 1593.986098] __x64_sys_openat+0x13f/0x1f0 [ 1593.986115] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 1593.986138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1593.986232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1593.986260] do_syscall_64+0x3b/0x90 [ 1593.986278] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1593.986300] RIP: 0033:0x7fde83d59a04 [ 1593.986312] 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 [ 1593.986326] RSP: 002b:00007fde8131bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1593.986342] RAX: ffffffffffffffda RBX: 00007fde83df0970 RCX: 00007fde83d59a04 [ 1593.986353] RDX: 0000000000000002 RSI: 00007fde8131c000 RDI: 00000000ffffff9c [ 1593.986362] RBP: 00007fde8131c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1593.986372] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1593.986381] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 1593.986411] [ 1594.030025] loop7: detected capacity change from 0 to 4 [ 1594.053308] EXT4-fs (loop7): Can't read superblock on 2nd try 09:27:47 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {0x0}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:27:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 19) 09:27:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1594.137572] FAULT_INJECTION: forcing a failure. [ 1594.137572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1594.137596] CPU: 1 PID: 10377 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1594.137614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1594.137626] Call Trace: [ 1594.137631] [ 1594.137638] dump_stack_lvl+0x8b/0xb3 [ 1594.137676] should_fail.cold+0x5/0xa [ 1594.137706] strncpy_from_user+0x34/0x3d0 [ 1594.137733] getname_flags.part.0+0x95/0x4f0 [ 1594.137760] getname+0x8e/0xd0 [ 1594.137780] do_sys_openat2+0xf5/0x4c0 [ 1594.137798] ? build_open_flags+0x6f0/0x6f0 [ 1594.137817] ? syscall_enter_from_user_mode+0x18/0x50 [ 1594.137837] ? perf_trace_preemptirq_template+0xa2/0x410 [ 1594.137863] __x64_sys_openat+0x13f/0x1f0 [ 1594.137878] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 1594.137896] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1594.137916] ? syscall_enter_from_user_mode+0x1d/0x50 09:27:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 74) 09:27:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227e, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:27:47 executing program 6: ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000000)={'\x00', 0x8, 0x1, 0x7}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) 09:27:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1594.137944] do_syscall_64+0x3b/0x90 [ 1594.137964] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1594.137983] RIP: 0033:0x7fde83d59a04 [ 1594.137994] 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 [ 1594.138007] RSP: 002b:00007fde8131bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1594.138023] RAX: ffffffffffffffda RBX: 00007fde83df0970 RCX: 00007fde83d59a04 [ 1594.138033] RDX: 0000000000000002 RSI: 00007fde8131c000 RDI: 00000000ffffff9c [ 1594.138042] RBP: 00007fde8131c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1594.138051] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 09:27:47 executing program 5: r0 = getpid() r1 = getpid() kcmp(r1, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ee0a00004ca19d46e7762807e6a9e736bc07e5d8393cb733b7a1703668382a15458ab20fe4209188fcecbd4f348b67841707"]) r3 = pidfd_getfd(r2, r2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/hci\x00') write(r5, 0x0, 0x0) [ 1594.138060] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 1594.138086] 09:27:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 20) [ 1594.238840] loop7: detected capacity change from 0 to 4 [ 1594.253798] loop4: detected capacity change from 0 to 4 09:27:47 executing program 6: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r2, 0x0, 0x0) [ 1594.272537] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x12, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:03 executing program 6: r0 = getpid() r1 = getpid() kcmp(r1, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/rpc\x00') write(r3, 0x0, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r4, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r5 = getpgid(r1) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f00000003c0), 0x6e, &(0x7f0000001740)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/16, 0x10}, {&(0x7f0000001480)=""/234, 0xea}, {&(0x7f0000001580)=""/159, 0x9f}, {&(0x7f0000001640)=""/97, 0x61}, {&(0x7f00000016c0)=""/106, 0x6a}], 0x6, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x2020) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001dc0)=0x0) sendmsg$netlink(r4, &(0x7f0000002040)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001fc0)=[{&(0x7f0000000100)={0xc4, 0x3c, 0xa0c, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@mcast2}, @generic="1383e5d8d4b67adfe80adadf41fd88a87450e8a4504b07e8b3291dd179c17e08891d899545a81c2b87dfafaee0c35ecbee53a65e3622ed27dec7f4ffd32f9dcf89a1fb482dfcb820a0cb9657ae3841c5b109deaf2350b9b6c9b4f811185faf730991ba239ec3d68ea6242c77fad6ab74ef5fdb971a3aa30cb39ba3d69eddf096457e7fd642877fcb6eef1b1748c94ba7c0bbe1458a59", @typed={0x8, 0x26, 0x0, 0x0, @pid=r5}]}, 0xc4}, {&(0x7f0000000200)={0x198, 0x23, 0x1210, 0x70bd28, 0x25dfdbfc, "", [@generic="d994f214d984fbf0029ddb7944d500119f7cd7840f5078aae0d8aca31e2d193189afb13b112b6a347980f64fd12c6bc520462e72a0d7ade1ebca57c9d6a6549ec50fa32ac2ffca7193d2bdc5acaebd1bdb0046b2827536651757fcdc7d9cb79b80ed1fc3e4ff5ccc2ed51ee2d39c0bce90fccc1cab2eeddfa5f39bd4e1b35d2b9db27f6ed57a9cbd9b94be739dcf23f40578df168c6ddd5b34a774aced5b668cfff778407f6a450e7880ea361e75ee", @nested={0x8, 0x95, 0x0, 0x1, [@typed={0x4, 0x75}]}, @generic="c095bad6c7e1035469be099a6d603ee298704bbcfbfc32e210913dc7d1fc4e93e349021f9c7fa079906970a5847e2eeeb208fe95808185ff5e2fbf1315ab670173c6cafb915ea7b8bd8a1d7f17964237eb2a8c91ab045205dd9fe588d1a735bad1a56e1026c11f219b18054f829407fac75e8eac0571c636ebfd81c4d4140b5949cab2449634c397c5a8a3c6bdf832ae932ee6fddef9a0c802da87240bc33997cf1f155219aae480296bd308845998f65194fcbb892a271050028402a45985dba6afc1f55bb44527cf577acbe7c483"]}, 0x198}, {&(0x7f0000001880)={0x520, 0x2c, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x1af, 0x3, 0x0, 0x1, [@generic="dd66a21af0494f30c704", @typed={0xaa, 0x30, 0x0, 0x0, @binary="d23577540de523e2a75e44efe406c5e84693a7712141eb2857017508012f871fa0fd8c15e5f80f3fb32d03499dddce1f465ecb2945ba3f74496d2960a1703594aab5a4e93c82fe59478e0a0c3f0bd0177edea185859319b3f17f64e630d9614bf1dcb6420845edb0f1653edb160eb9fe457dfefff4099324ae96935f24cc4a35611d2a26d7714aa494c85bd4abf3682ff89c5ad025d853533104e470dcb6fc3947dbc95c2092"}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0xcad946}, @generic="bb6b586fe9cf22ec5fba8249f4964e8925e5b9bf8471d687cadd743cacef1336bc160a8ecacb43aacf3d1a83324e36edd919d6a2c93a98cab0d00176fba4a77acd7a841ed3f45a6d6cac59718853dd9bd8ad566a9953013edc06b89bd2612b", @generic="1fb2a0ac3137d0825f3f20a4758c5691f7c588d4f0ed34a728fc945f5ce331aa3b0846680756908ff821362a0b5c8cb9f953fb8b99c6a7cdeca5af578d127b11839617d1e085eecdf7ca79db81e7707c2fd271b592356f942c8e1e0c4e7ec603fd5e23c8a73959fe94d2eb9645c6c0c5e3e3628ec9bb2b0b92c0d580fadafcee5faec5bedb24d93a9e41"]}, @generic="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", @nested={0xcf, 0x63, 0x0, 0x1, [@generic="5b88bf6a77a2cd15e8154b032fe5ea880996779f0cd1449ba804339710d7bbe08317da1e94454ec6afc5bb567567bd215e3bb93c5c7fa7d32f8753eb860fed3d9bc6bae02b3f95091df63ec12a87d0a455cb5550fbea17f1e7917099da4e54b32babd5845ef42b1d556e86838a23973a1efcb438e9d75180c1a7c7a633c4e043d0642b79e1fb0aa4596c699f39b6dc291cd64df31460a12cc6ab6c7f783d073e8e9e554dbdbcec5e5d9e6dff7aa920", @typed={0xc, 0x5d, 0x0, 0x0, @str='net/rpc\x00'}, @typed={0x8, 0x5, 0x0, 0x0, @pid=r6}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r2}]}, @generic="75e5781ff89ec306be1920c362ab0291bad87ff53a81acac092b8b158774", @nested={0x176, 0x94, 0x0, 0x1, [@generic="d01ee702b044eb1216d565fb624f4cf41218e036fac12b2840deca6c9651141d258998b5300c3ad82d2474d19ec385c6b1d371a49b17b9771fb065cbb0c46b7e03885583403f5bc28dd4d96ed5a33d3785fa049d99d68aa42d8509b90b436b6144c6d59324c67a4462c44afd737a56ef8d713fc175c768629595c18c01f96c7a86", @generic="561d38ffd24c33cf29f1f1ec6bf41ac53951bf4caa6a466ca02fb858bbaec06fbb5ddaa1f373297afbaafadd0a66fe3abf845bc5e02f1fd8b6b22d55afae7c4374d924748c14d7a54892923eba671cc59acaef8bf995f8a7da7dcea3290dc66b00274e3859b1d0ce63fc6ccd0d52f4ba2f53ea9458f420b1b5896c87", @generic="0e8174da893e84b46c0a00db52fd5292dbca28f4469bd640dd9e306534095e1c101be44a35bfb87ed63edbecbd215920a88cebedbdf007420916ec89348b6c2ae60b583818b2d9edc14b57989a065773db932e7cf68948b505ae6bac5b2dc3bc2e24697bdf7082d504a4233552f2b460afe17979a5"]}]}, 0x520}, {&(0x7f0000001e00)={0x18c, 0x1b, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="93547c167adc23f85e5acd415b7e04272e39acc39c693f49c1e637e808587b776578e4dfe701922b2e22a86e2a0444d9f9de75ecf5347250475cf9df9f76e99407ef374e42e9ef53cbe873a1a2a1b49559b067d3c7eba0bb6796381d1ef125934b83dcd5418c39b5cff6e1c866393de52e72fffdf658aff061af622800553cfd6b1da07327936f1c5f2430c2e5ec984e7c92f5930443d383be3cef5e9e4f6923ebdb810ce1273e9cb44c34a20210a9350be3ea3cd185828053ff9ec4d968b9ed5923207e4192ccef441855fa5fbe740efab7f05092", @typed={0x8, 0x1b, 0x0, 0x0, @uid=r7}, @nested={0x9a, 0x14, 0x0, 0x1, [@typed={0x8, 0x43, 0x0, 0x0, @pid=r8}, @generic="30e15e8f7931ad403ced140b1a3e2be8282a3b19a7c1935e0821b8109996ad9b07580d40bb29ec52466f79f59f591802a1acde77620413943965df1d373c71d80e2ab1561e44df247add34606e6f816547ae67d17f20165457149e9d422902b94a9ab92d05e7dc50f52c18ad38016ce4a21dcd0b857dfda3c7940ce9ab9e6120166f8775bfcbd4cb28d2780f11f7"]}]}, 0x18c}], 0x4, &(0x7f0000002000), 0x0, 0x4000}, 0x4000000) 09:28:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 21) 09:28:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x227f, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 75) 09:28:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) write$P9_RXATTRWALK(r4, &(0x7f0000000200)={0xf, 0x1f, 0x2, 0x9}, 0xf) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d8ef90b545d08c9595bfd9734444f3cf957deca1480a003b07d2a713c3436191bf48673df0d434149672e44ff6f122f29e1997a0e69f981331b258e54bf73cd0b7c35ffb4c11da8a818ab63898c8665fabf96afd5e16c04a43a81ddcdc5292937eba0daa172838ea55766cabbadc61845205ab72fac89a903914ba12370dd3c1b9452ba8d6bfcc7434c520d2bba11cf5aadda7ed9082027c94cd8777f66", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,\x00']) sendfile(r0, r2, &(0x7f0000000040)=0x6, 0x380000000000000) write(r0, 0x0, 0x0) 09:28:03 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {0x0}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:28:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2282, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1609.899275] loop7: detected capacity change from 0 to 4 [ 1609.925836] EXT4-fs (loop7): Can't read superblock on 2nd try 09:28:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 22) [ 1609.962346] loop4: detected capacity change from 0 to 4 [ 1609.976020] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) 09:28:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:28:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 76) 09:28:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x13, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2283, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:03 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {0x0}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 23) [ 1610.112029] loop7: detected capacity change from 0 to 4 [ 1610.112061] loop4: detected capacity change from 0 to 4 09:28:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1610.143594] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:03 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 24) [ 1610.245474] loop4: detected capacity change from 0 to 4 [ 1610.248345] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 77) 09:28:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) 09:28:19 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 25) 09:28:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2284, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:19 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2000bf", @ANYRES16=r9, @ANYBLOB="0100000000000000000009000000050008000f00000008000100000000000500070000000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r9, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write(0xffffffffffffffff, 0x0, 0x0) 09:28:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f0000000480)={0x14080300, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0, {0x1d}, &(0x7f0000000340)=""/24, 0x18, &(0x7f0000000380)=""/129, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x6, {r0}}, 0x58) r5 = getpid() r6 = getpid() pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@version_L}]}}) ioctl$BTRFS_IOC_QUOTA_CTL(r8, 0xc0109428, &(0x7f0000000980)={0x2, 0xf0be}) ioprio_get$pid(0x2, 0x0) kcmp(r6, r5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/116, 0x74}, {&(0x7f0000000740)=""/64, 0x40}], 0x2, &(0x7f0000000580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}, 0x10203) r10 = getpid() r11 = getpid() kcmp(r11, r10, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) clone3(&(0x7f0000000900)={0xb0140000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x5}, &(0x7f0000000100)=""/21, 0x15, &(0x7f0000000140)=""/208, &(0x7f0000000880)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, r6, r9, r10, 0xffffffffffffffff], 0x9, {r12}}, 0x58) 09:28:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc3, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1625.974342] loop4: detected capacity change from 0 to 4 [ 1625.977383] loop7: detected capacity change from 0 to 4 [ 1625.994263] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) 09:28:19 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 78) 09:28:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2285, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 26) [ 1626.145311] loop7: detected capacity change from 0 to 4 09:28:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='totmaps\x00') close(r0) write(r0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8a) [ 1626.158255] loop4: detected capacity change from 0 to 4 [ 1626.161829] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1626.174277] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nf_conntrack\x00') write(r0, 0x0, 0x0) 09:28:35 executing program 5: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) statx(0xffffffffffffffff, &(0x7f0000001a40)='./file0\x00', 0x4000, 0x100, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000001d40), &(0x7f0000001d80)='./file0\x00', 0x101, 0x2, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="7c5559d69b7d95373fada3adda3aa9912072dca2d353fdb1fb808231c632030e2df1f4a119a2f8024a539cbf72c402c6b4049b6a215c3a449b64643cc789d3949b5f5a4d214093b65dda9125fffa999261f2362d7bca85fe6afec4c45b5908063cf02fbcfad8195ed1f7e24157b40cae404845904e615f97138d24ae246b10d5581d8c3fc116971cccd291b61e921a8c9fcf7e867f8dbf0762ce36f47f7a0f23e60fe2e6d50c1714ff63c299e75ca468bd6af5db43da34500939aae46d426369b3dbdc6b0d1f7e53e0bf", 0xca, 0x8}, {&(0x7f0000001ec0)="2935af047cb7d218f3ef84211962155a7a14bc09e6ac1182c3a1d0dffc47cefcc504bc73994b26d9564ae4a9157f681b67fbdf2af9bf161b4da37c56ff021d5ac56941374362c9076cee4be6a2035a4fcc308150c9", 0x55, 0xffffffffffffb94d}], 0x20000, &(0x7f0000001f80)={[{@gid={'gid', 0x3d, r4}}, {@overriderock}, {@check_strict}, {@check_strict}], [{@euid_eq={'euid', 0x3d, r3}}, {@smackfsroot={'smackfsroot', 0x3d, '@--'}}, {@uid_lt}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'huge=within_size'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}, {@context={'context', 0x3d, 'system_u'}}]}) statx(0xffffffffffffffff, &(0x7f0000001a40)='./file0\x00', 0x4000, 0x100, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000001d40), &(0x7f0000001d80)='./file0\x00', 0x101, 0x2, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="7c5559d69b7d95373fada3adda3aa9912072dca2d353fdb1fb808231c632030e2df1f4a119a2f8024a539cbf72c402c6b4049b6a215c3a449b64643cc789d3949b5f5a4d214093b65dda9125fffa999261f2362d7bca85fe6afec4c45b5908063cf02fbcfad8195ed1f7e24157b40cae404845904e615f97138d24ae246b10d5581d8c3fc116971cccd291b61e921a8c9fcf7e867f8dbf0762ce36f47f7a0f23e60fe2e6d50c1714ff63c299e75ca468bd6af5db43da34500939aae46d426369b3dbdc6b0d1f7e53e0bf", 0xca, 0x8}, {&(0x7f0000001ec0)="2935af047cb7d218f3ef84211962155a7a14bc09e6ac1182c3a1d0dffc47cefcc504bc73994b26d9564ae4a9157f681b67fbdf2af9bf161b4da37c56ff021d5ac56941374362c9076cee4be6a2035a4fcc308150c9", 0x55, 0xffffffffffffb94d}], 0x20000, &(0x7f0000001f80)={[{@gid={'gid', 0x3d, r6}}, {@overriderock}, {@check_strict}, {@check_strict}], [{@euid_eq={'euid', 0x3d, r5}}, {@smackfsroot={'smackfsroot', 0x3d, '@--'}}, {@uid_lt}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'huge=within_size'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}, {@context={'context', 0x3d, 'system_u'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0x6}, [{0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x4}], {0x4, 0x3}, [{0x8, 0x2, r2}, {0x8, 0x3, r4}, {0x8, 0x5, r6}, {0x8, 0x4, r7}], {0x10, 0x3}, {0x20, 0x1}}, 0x54, 0x2) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r8, 0x0, 0x0) 09:28:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc5, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:35 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 79) 09:28:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) 09:28:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 27) 09:28:35 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1641.521638] loop5: detected capacity change from 0 to 16313 09:28:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2286, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1641.535883] loop7: detected capacity change from 0 to 4 [ 1641.537386] loop4: detected capacity change from 0 to 4 [ 1641.539342] loop5: detected capacity change from 0 to 16313 [ 1641.555227] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1641.558476] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1641.598157] loop5: detected capacity change from 0 to 16313 09:28:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:28:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') r1 = mq_open(&(0x7f0000000000)='attr/prev\x00', 0x800, 0x8, &(0x7f0000000040)={0x1, 0x7, 0x6, 0x7fff}) open_by_handle_at(r1, &(0x7f0000000080)=@isofs_parent={0x14, 0x2, {0x62, 0x6, 0x7809, 0x3, 0x9, 0x6}}, 0x20100) write(r0, 0x0, 0x0) 09:28:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc6, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2287, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1641.635846] loop5: detected capacity change from 0 to 16313 09:28:35 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:35 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 80) 09:28:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 28) [ 1641.712839] loop7: detected capacity change from 0 to 4 [ 1641.718824] loop4: detected capacity change from 0 to 4 [ 1641.746554] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:28:50 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000600)='totmaps\x00') write(r1, 0x0, 0x0) 09:28:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:28:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 81) 09:28:50 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x7f, 0x6) 09:28:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2288, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 29) [ 1657.301301] loop7: detected capacity change from 0 to 4 [ 1657.307770] loop4: detected capacity change from 0 to 4 [ 1657.315607] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1657.325900] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:28:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:28:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') fcntl$lock(r0, 0x26, &(0x7f0000000040)={0x30a7cbfee3315a52, 0x5, 0x0, 0x489, 0xffffffffffffffff}) 09:28:50 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:28:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x2289, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 30) 09:28:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pread64(r0, &(0x7f0000000000)=""/229, 0xe5, 0xfffffffffffffffd) write(r0, 0x0, 0x0) 09:28:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 82) [ 1657.475362] loop7: detected capacity change from 0 to 4 [ 1657.491529] loop4: detected capacity change from 0 to 4 09:28:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f0000000640)=""/79, 0x4f}], 0x9, 0x8ff2, 0xa2f) write(r0, 0x0, 0x0) [ 1657.513794] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:28:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:29:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) [ 1673.093060] loop4: detected capacity change from 0 to 4 09:29:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 31) 09:29:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={r0, 0xb56, 0xfffd}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x80) close(r3) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="9b1f7d81e4ee695af5b3ee1b205503f36c582780509738cb88bddbe250f7ebea4f0be70f98ed038e5f47826e95011c9b5ab8c49166c64d4b04af18f7f27461e24762e01cde09dffe46849d06d9ee8c71bbd03b94e9f2232606ccefc7f7ad2ca9503f01e800231986a43769722da6e8298b07f052b550af8c9d0207f59a7d601399471ea53c0a1887fdfab8567f9235e84279b290c8aeb2865d92c3ec43e7ecd24361457cd03337be628a782caa59935cd82c5d28420eccd87dc63d58ee481598e4b5f733a223d86fe4e12042fd0c6d8b2f21f77715715f7232", @ANYRESHEX=r7, @ANYBLOB=',version=9p2000.L,\x00']) ftruncate(r6, 0x1000) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14, 0x80800) flistxattr(r7, &(0x7f0000000180)=""/22, 0x16) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB="2c77640ab26f3d7a6391ad14862ba66952747a5010a02fbad535563931a081a1d688d22f035c0d5b134cc399ebc1a8fcf3c5cc22d8926e967dc20204de5da04d96ada496aca2763803466161e65f08774228adcd87c043d89941196b3c7238e81e85c6255e3fde00966bd40a4ad23fbdecc85d4ce3aaa194ce12346fbc2adf6950dec12c8df61305d82763cc9be1d33e808ca1355d45a006ba0931d0ff8a8400d808c5966e7e51ee3999b9514aa43fa0eca7ca55356f66fd81bb025fbdeb30467a3e3a470d753931b9ee6045b819e85fc61e1f813315f7c06b6a4e730e2f02c438da2d7d660745a3b358154a894a02ca94c805461a18cd", @ANYRESHEX=r5, @ANYBLOB=',version=9p2000.L,\x00']) close(r4) write(r0, 0x0, 0x0) r8 = socket(0x27, 0x803, 0x400) recvfrom(r8, &(0x7f00000002c0)=""/111, 0x6f, 0x2000, &(0x7f0000000340)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}}, 0x80) 09:29:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) sendmsg$NFT_MSG_GETGEN(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x10, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x6}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) 09:29:06 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 83) [ 1673.096839] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:29:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 32) [ 1673.150301] 9pnet_fd: Insufficient options for proto=fd [ 1673.169395] 9pnet_fd: Insufficient options for proto=fd 09:29:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) [ 1673.184848] loop7: detected capacity change from 0 to 4 [ 1673.189026] loop4: detected capacity change from 0 to 4 09:29:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1673.203368] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:29:06 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='net/udp6\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x6}, 0x18) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000001, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="cac7a54803fe326dea0b3fe2d9f51ad376b19a159e2d23445cf30a7aff5fa31bbc80a6614dd228445bef3b8d6fcef8cc84af578550096351812396", 0x3b, 0x5}, {&(0x7f0000000180)="7b0911f6bffb97f5e0375ffafc55596a39443938542f9ad014d396e39d31a5bab4c38ab51da10906e9ca0f9363a8f8dcf4fe74b261f6a18a5c00b2ce11c38f9f90ec96ac69d7ad1f2605722c3cf02a1bc5d4746a79b146a391628bddee26a7ea05ed4b536fd1cdb790745f0db7e776", 0x6f, 0x6c6}, {&(0x7f0000000200)="acfce6889333da82b71554196202af3a6c9b02616dabbfea078a583232b41276e3d5df7145ba902433f98824f538746958cd3cab66830e9cf7c428e1d8779f44c92c75114f754d8de57c18d5797883cace77245bf982cc623e41e7e93275977ad64bdfaaa54c6177d8543bca3a55532810b22a46b8e1966a7835579d98a997d020aa955d7f415ad69465e163c3041fede1af2e063786dcf039c72c7f6652213db42efcd202b879cc71549751a90459641441f603fb093c4a758805eb9b81710dfdc39f2b006e4cd785bbd50146ccb8184624f0d79084a830ad2712c92f", 0xdd, 0x7}], 0x40000, &(0x7f0000000380)={[{'net/udp6\x00'}], [{@fowner_lt={'fowner<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}]}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400800, 0x3) write(r0, 0x0, 0x0) 09:29:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 33) 09:29:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) 09:29:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1673.304034] loop4: detected capacity change from 0 to 4 09:29:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5382, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1673.315514] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1673.343515] loop6: detected capacity change from 0 to 264192 [ 1673.368760] loop6: detected capacity change from 0 to 264192 [ 1673.423936] 9pnet_fd: Insufficient options for proto=fd [ 1673.440176] 9pnet_fd: Insufficient options for proto=fd 09:29:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 84) 09:29:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') write(r0, 0x0, 0x0) 09:29:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5385, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 34) 09:29:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) 09:29:22 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:22 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) write(r0, 0x0, 0x0) [ 1688.500609] loop7: detected capacity change from 0 to 4 [ 1688.509737] loop4: detected capacity change from 0 to 4 [ 1688.525547] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:29:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) 09:29:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 85) 09:29:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5386, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') syz_open_dev$sg(&(0x7f0000000000), 0x5, 0x80000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) openat$cgroup_int(r0, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1, 0x9, 0x20) write(r0, 0x0, 0x0) 09:29:37 executing program 6: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r2, 0x0, 0x0) 09:29:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 35) [ 1704.155830] loop7: detected capacity change from 0 to 4 [ 1704.171941] loop4: detected capacity change from 0 to 4 [ 1704.174908] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1704.180576] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:29:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) 09:29:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000640)={0x0, 0xfffffffffffff176, @status={[0x5, 0x20000000400000, 0x4, 0x3, 0x9, 0x8]}, [0xffffffff, 0x8, 0x9, 0x9, 0x2, 0x0, 0x0, 0xfffffffffffff4b7, 0x8000, 0x100000000, 0x7, 0x8, 0x1, 0x8, 0x0, 0x53f, 0x200, 0x5, 0x1f, 0x61, 0x9b, 0x2, 0x5, 0x5, 0x48, 0x8001, 0x10001, 0xba39, 0xf60, 0x30000, 0x5dd4, 0x6, 0xfff, 0x100000000, 0xffffffffffffffff, 0xa2c, 0x7fff, 0xfffffffffffffff7, 0x3, 0x6, 0x0, 0x6, 0x8, 0x4, 0x931, 0x5, 0x2, 0x8, 0x9f3, 0x1, 0x1f, 0xc63f, 0x80000001, 0x20, 0x1f, 0x80000001, 0xc81, 0x4, 0xa40, 0x5, 0x10000, 0x9474, 0x401, 0x6]}) write(r0, 0x0, 0x0) 09:29:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 86) 09:29:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = eventfd2(0x3, 0x1c0800) write(r0, 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)='?', 0x1}]) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = dup2(r0, r1) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@version_L}]}}) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r8, &(0x7f0000000200)=@known='system.posix_acl_access\x00') io_submit(r3, 0x4, &(0x7f00000013c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xff, r4, &(0x7f0000000080)="cef56d5e8f3a388cf420e262d683f216c2d85d37eda6ad6a6a62ca85c0ca9e300b0b758157f78fe96e834465a96c6bb44641d8d9fba3ad66c36f2ae2fc6410ad89cc5e086730e5bd452eccfcc5d86cd8fbde34b86b5dadb06e1b659066cbc32f02aeeba0c5e8f73766b16cde6118337c294f41354451f2d1b3d848a06baafcd8750a3bdef51b829f5260a18db2cf1a8cf07d14c5632f0fd411105dbbf3e27801b5", 0xa1, 0x3f, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xff, r1, &(0x7f0000000180)="5faaccdc101871ccabf31e0d96e019b67e53f49067b76a462786f64f9e3db11582cb00821e5665c4df727c82a53f31c3473a7a8c4ce6458ea63f7856c05f3ef7481b051b7c74", 0x46, 0xbd31, 0x0, 0x6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f0000000240)="d4d698be66b8e2c6af4f124f1d03866b9ed148053fde7ba2b09775b26e044f540a782e830e15ed0d2f24c057e2500c37ce90456ad64dadb6a899572cc68eb473b9ea94362f58a78d301ddfaf897386b7764230e116ab39ee940143bb42d238aaf321e9d4f85ffa5b1362312069eb81c6c9267787a45e6cd075c0549909a4b5aefc48882a1c0722e52885590efe90a0e473903c603447120f1fb55fda80f8c7896dbe91b832f0a4f193b650722f88e8a9e6f2f19bcc2b219e784c316331ccd57d01eb2998d500062c989af1f7d397fb04bcfa5e84983251731d3cb9a264c712f394876d7c6c6d9f37015d7fa72a6f64f8d2aa", 0xf2, 0x6, 0x0, 0x0, r5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x8000, r6, &(0x7f0000000380)="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", 0x1000, 0x91, 0x0, 0x3, r8}]) 09:29:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x88}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 36) [ 1704.315710] loop7: detected capacity change from 0 to 4 [ 1704.339241] EXT4-fs (loop7): Can't read superblock on 2nd try 09:29:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x3, 0xae) write(r0, 0x0, 0x0) [ 1704.396956] loop4: detected capacity change from 0 to 4 09:29:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) [ 1704.426590] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:29:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 87) 09:29:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') clone3(&(0x7f0000000280)={0x30002000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x16}, &(0x7f0000000100)=""/142, 0x8e, &(0x7f00000001c0)=""/72, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x7, {r0}}, 0x58) r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000500)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) clone3(&(0x7f0000000540)={0x8000000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x2d}, &(0x7f00000003c0)=""/149, 0x95, &(0x7f0000000480)=""/49, &(0x7f00000004c0)=[r2], 0x1, {r4}}, 0x58) write(r1, 0x0, 0x0) 09:29:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 37) 09:29:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcf, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1704.546320] loop7: detected capacity change from 0 to 4 [ 1704.558516] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1704.586761] loop4: detected capacity change from 0 to 4 [ 1704.619103] audit: type=1400 audit(1654766978.175:14): avc: denied { checkpoint_restore } for pid=10733 comm="syz-executor.5" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 09:29:53 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe(&(0x7f0000000040)) write(r1, 0x0, 0x0) 09:29:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd0, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:29:53 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:29:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:53 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x5, 0x1) ioctl$FIOCLEX(r0, 0x5451) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r4, 0x0, 0x8000, 0x800) pipe2(&(0x7f0000000380), 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}]}}) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x6, 0x1, 0xe1, 0x6, 0x0, 0xb9, 0x22042, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x42, 0x1, @perf_config_ext={0x4, 0x80000001}, 0xa40, 0x5, 0x1000, 0x1, 0xfffffffffffffffc, 0x400, 0x1, 0x0, 0x3, 0x0, 0xd2}, 0xffffffffffffffff, 0x4, r0, 0xb) r7 = fsmount(r0, 0x0, 0x2) r8 = openat2(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x10000, 0x8, 0x16}, 0x18) io_submit(0x0, 0x4, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000000000)="48ccc7c858887da2562c7e7a96bd87dc3ecd8f5224ce9e0635334f89029f4b34f74a16ee3a5d5f9e93bf0c8531aa3ee4b9b058790cd0265e60cfa517182bdbede79b8e08c470e41655052be7dc917acb1834cb12d1809b1ee9d2de861fa67ef082ad88ff2dacc63cd6e445d093ccc3d8fabee147aba2f3", 0x77, 0x7, 0x0, 0x1, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x3ff, r0, &(0x7f0000000640)="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", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x20d, r5, &(0x7f0000000180)="920576f7e06a5c1054fecc90055d9269056784fb230849c636bc01e4318edf410a9c7e9e5348c8f20a185f10e3bfd1d698ebce0d488a0434eea3989875e703fe72b778e65cc7e19d0676b4d5e6aaa225f9a8acc5137807d652", 0x59, 0x205, 0x0, 0x3, r7}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001640)="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", 0x1000, 0x20, 0x0, 0x0, r8}]) 09:29:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:29:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 88) 09:29:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 38) [ 1720.446080] loop4: detected capacity change from 0 to 4 [ 1720.453115] loop7: detected capacity change from 0 to 4 [ 1720.462243] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1720.467904] EXT4-fs (loop7): Can't read superblock on 2nd try 09:29:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:29:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) 09:29:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 89) 09:30:09 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 39) 09:30:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd1, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:09 executing program 6: r0 = fork() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/fib_trie\x00') write(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 09:30:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_names\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') readahead(r0, 0x9, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x80028, &(0x7f0000000240)={[{@memory_localevents}, {@memory_localevents}, {@subsystem='memory'}, {@subsystem='cpu'}], [{@obj_role={'obj_role', 0x3d, 'system.posix_acl_access\x00'}}, {@dont_appraise}, {@euid_gt={'euid>', r2}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x32, 0x32, 0x66, 0x33, 0x65, 0x36, 0x35], 0x2d, [0x30, 0x32, 0x62, 0x65], 0x2d, [0x61, 0x36, 0x36, 0x65], 0x2d, [0x39, 0x0, 0x61, 0x66], 0x2d, [0x64, 0x36, 0x66, 0x32, 0x36, 0x65, 0x34, 0x63]}}}, {@audit}, {@smackfshat={'smackfshat', 0x3d, '/dev/sr0\x00'}}, {@fsname={'fsname', 0x3d, 'net/ip_tables_names\x00'}}, {@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="091f93c05bf1e4cb0ae849361c16fe53bd41c7046ef58a4d8e3b9c85469dc466aaf6adc59711ed09559f3bc73114946ee9c700c103c07b711723100d23f14f31a2584c6ef63e0bfa1b6a429eae12b68bb70a472795ff95e09bb22ff7b2eaaccc0688cf0f072c9590553a19a158c03de1", 0x70}], 0x1, 0x800, 0x1ff) [ 1735.976787] loop7: detected capacity change from 0 to 4 09:30:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) [ 1735.986753] loop4: detected capacity change from 0 to 4 [ 1736.005732] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1736.012072] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:30:09 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 40) 09:30:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 90) 09:30:09 executing program 5: write(0xffffffffffffffff, 0x0, 0x0) 09:30:09 executing program 6: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/155, 0x9b}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/227, 0xe3}], 0x6, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001640)=[{&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/126, 0x7e}, {&(0x7f0000001540)=""/203, 0xcb}], 0x3, &(0x7f0000001680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x118}}, {{&(0x7f00000017c0), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001840)=""/203, 0xcb}, {&(0x7f0000001940)=""/127, 0x7f}, {&(0x7f00000019c0)=""/15, 0xf}], 0x3}}, {{&(0x7f0000001a40)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001ac0)=""/241, 0xf1}, {&(0x7f0000001bc0)=""/178, 0xb2}, {&(0x7f0000001c80)=""/97, 0x61}], 0x3, &(0x7f0000001d40)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/233, 0xe9}], 0x1, &(0x7f0000001ec0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001f00)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f80)=""/195, 0xc3}, {&(0x7f0000002080)=""/193, 0xc1}, {&(0x7f0000002180)=""/184, 0xb8}, {&(0x7f0000002240)=""/197, 0xc5}, {&(0x7f0000002340)=""/131, 0x83}], 0x5, &(0x7f0000002480)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}], 0x6, 0x12002, &(0x7f0000002640)={0x77359400}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo/3\x00') write(r1, 0x0, 0x0) [ 1736.200858] loop4: detected capacity change from 0 to 4 [ 1736.201914] loop7: detected capacity change from 0 to 4 [ 1736.205084] syz-executor.7: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz7,mems_allowed=0 [ 1736.205202] CPU: 1 PID: 10818 Comm: syz-executor.7 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1736.205217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1736.205227] Call Trace: [ 1736.205231] [ 1736.205236] dump_stack_lvl+0x8b/0xb3 [ 1736.205268] warn_alloc.cold+0x95/0x18a [ 1736.205297] ? zone_watermark_ok_safe+0x240/0x240 [ 1736.205317] ? kasan_quarantine_put+0x87/0x1e0 [ 1736.205347] ? __get_vm_area_node+0x2de/0x350 09:30:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) [ 1736.205368] ? kfree+0xcf/0x410 [ 1736.205386] ? __get_vm_area_node+0x277/0x350 [ 1736.205418] __vmalloc_node_range+0xcdd/0x1410 [ 1736.205451] ? bdev_disk_changed+0x318/0xf40 [ 1736.205478] ? kmem_cache_alloc_trace+0x22e/0x3c0 [ 1736.205497] ? __vmalloc_node+0x100/0x100 [ 1736.205517] ? mark_held_locks+0x9e/0xe0 [ 1736.205538] ? lock_is_held_type+0xd7/0x130 [ 1736.205562] ? bdev_disk_changed+0x318/0xf40 [ 1736.205581] __vmalloc_node+0xb5/0x100 [ 1736.205602] ? bdev_disk_changed+0x318/0xf40 [ 1736.205625] bdev_disk_changed+0x318/0xf40 [ 1736.205650] ? iput.part.0+0x73/0x7d0 [ 1736.205679] blkdev_get_whole+0x18c/0x2d0 09:30:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1736.205696] blkdev_get_by_dev.part.0+0x5ec/0xb90 [ 1736.205713] ? devcgroup_check_permission+0x189/0x3c0 [ 1736.205737] blkdev_get_by_path+0x1b3/0x2e0 09:30:09 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1736.205753] ? blkdev_get_by_dev+0x80/0x80 [ 1736.205769] ? cap_capable+0x1eb/0x250 [ 1736.205791] get_tree_bdev+0xda/0x7c0 [ 1736.205810] ? ext4_reconfigure+0x28a0/0x28a0 [ 1736.205838] vfs_get_tree+0x8e/0x2f0 [ 1736.205859] path_mount+0x131b/0x1f80 [ 1736.205881] ? kasan_quarantine_put+0x87/0x1e0 [ 1736.205902] ? finish_automount+0xa20/0xa20 [ 1736.205919] ? kmem_cache_free+0xe0/0x420 [ 1736.205936] ? putname+0xfe/0x140 [ 1736.205960] __x64_sys_mount+0x27e/0x300 [ 1736.205980] ? path_mount+0x1f80/0x1f80 [ 1736.206001] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1736.206026] do_syscall_64+0x3b/0x90 [ 1736.206042] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1736.206060] RIP: 0033:0x7ff85aebc04a [ 1736.206070] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1736.206083] RSP: 002b:00007ff85842ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1736.206096] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff85aebc04a [ 1736.206105] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff858430000 [ 1736.206113] RBP: 00007ff858430040 R08: 00007ff858430040 R09: 0000000020000000 [ 1736.206122] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1736.206130] R13: 0000000020000100 R14: 00007ff858430000 R15: 0000000020014d00 [ 1736.206155] [ 1736.206248] Mem-Info: [ 1736.206255] active_anon:49 inactive_anon:38729 isolated_anon:0 [ 1736.206255] active_file:8229 inactive_file:49872 isolated_file:0 [ 1736.206255] unevictable:0 dirty:68 writeback:0 [ 1736.206255] slab_reclaimable:9087 slab_unreclaimable:57652 [ 1736.206255] mapped:81215 shmem:116 pagetables:1364 bounce:0 [ 1736.206255] kernel_misc_reclaimable:0 [ 1736.206255] free:176347 free_pcp:881 free_cma:0 [ 1736.206291] Node 0 active_anon:196kB inactive_anon:154916kB active_file:32916kB inactive_file:199488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324860kB dirty:272kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4384kB pagetables:5456kB all_unreclaimable? no [ 1736.206320] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1736.206358] lowmem_reserve[]: 0 1615 1615 1615 [ 1736.206375] Node 0 DMA32 free:690028kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:0KB active_anon:196kB inactive_anon:154916kB active_file:32916kB inactive_file:199488kB unevictable:0kB writepending:272kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:3520kB local_pcp:1696kB free_cma:0kB [ 1736.206466] lowmem_reserve[]: 0 0 0 0 [ 1736.206482] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1736.206580] Node 0 DMA32: 89*4kB (ME) 943*8kB (UME) 227*16kB (UME) 295*32kB (UME) 92*64kB (UME) 41*128kB (UME) 38*256kB (UM) 12*512kB (UM) 11*1024kB (UME) 6*2048kB (UME) 151*4096kB (UM) = 690028kB [ 1736.206679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1736.206691] 21171 total pagecache pages [ 1736.206695] 0 pages in swap cache [ 1736.206699] Swap cache stats: add 0, delete 0, find 0/0 [ 1736.206707] Free swap = 0kB [ 1736.206710] Total swap = 0kB [ 1736.206714] 524158 pages RAM [ 1736.206718] 0 pages HighMem/MovableOnly [ 1736.206722] 105753 pages reserved [ 1736.257006] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd3, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:25 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 41) 09:30:25 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') write(r0, 0x0, 0x0) r1 = inotify_init1(0x80800) r2 = signalfd(r1, &(0x7f0000000040)={[0x802d]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000000080)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "0d565cf2f6d80b"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000001080)={{r3, 0x3, 0xff, 0xcc3, 0x2, 0x7, 0x6, 0x2, 0x5, 0x101, 0x8000, 0x8, 0xf, 0x0, 0xbcf}, 0x10, [0x0, 0x0]}) 09:30:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 91) 09:30:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:30:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00']) clone3(&(0x7f0000000380)={0x2040e0100, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x28}, &(0x7f0000000240)=""/251, 0xfb, &(0x7f0000000140)=""/70, &(0x7f00000001c0)=[r2, 0xffffffffffffffff], 0x2, {r3}}, 0x58) write(r0, 0x0, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r5, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440), r0) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004840) fremovexattr(r4, &(0x7f0000000200)=@known='system.posix_acl_access\x00') openat(r4, &(0x7f0000000040)='./file0\x00', 0x8002, 0xb) [ 1752.174909] loop7: detected capacity change from 0 to 4 [ 1752.180632] loop4: detected capacity change from 0 to 4 [ 1752.180666] FAULT_INJECTION: forcing a failure. [ 1752.180666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1752.180684] CPU: 1 PID: 10850 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1752.180701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1752.180713] Call Trace: [ 1752.180717] [ 1752.180723] dump_stack_lvl+0x8b/0xb3 [ 1752.180757] should_fail.cold+0x5/0xa [ 1752.180785] strncpy_from_user+0x34/0x3d0 [ 1752.180816] getname_flags.part.0+0x95/0x4f0 [ 1752.180847] __x64_sys_mkdir+0xda/0x140 [ 1752.180873] do_syscall_64+0x3b/0x90 [ 1752.180892] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1752.180913] RIP: 0033:0x7fde83da5c27 [ 1752.180924] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1752.180940] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1752.180957] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da5c27 [ 1752.180968] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1752.180977] RBP: 00007fde8131c040 R08: 0000000000000000 R09: ffffffffffffffff [ 1752.180987] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1752.180997] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 [ 1752.181025] [ 1752.194588] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 42) 09:30:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:25 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 92) 09:30:25 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200e01, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid}, {@version_u}, {@access_uid={'access', 0x3d, r2}}, {@debug={'debug', 0x3d, 0x1}}, {@access_any}, {@mmap}, {@aname={'aname', 0x3d, '.,'}}], [{@dont_hash}]}}) write(r0, 0x0, 0x0) [ 1752.323897] loop4: detected capacity change from 0 to 4 [ 1752.352584] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:30:25 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x9, 0x1}, 'port0\x00', 0x0, 0x30021, 0x0, 0xa59, 0x9, 0x7, 0x0, 0x0, 0x0, 0x3f}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r1, 0x0, 0x0) 09:30:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd4, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1752.393139] loop7: detected capacity change from 0 to 4 [ 1752.404667] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 43) 09:30:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:41 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 93) [ 1768.305116] loop4: detected capacity change from 0 to 4 [ 1768.305148] FAULT_INJECTION: forcing a failure. [ 1768.305148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1768.305165] CPU: 0 PID: 10895 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1768.305180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1768.305188] Call Trace: [ 1768.305192] [ 1768.305197] dump_stack_lvl+0x8b/0xb3 [ 1768.305226] should_fail.cold+0x5/0xa [ 1768.305251] strncpy_from_user+0x34/0x3d0 [ 1768.305280] getname_flags.part.0+0x95/0x4f0 [ 1768.305309] __x64_sys_mkdir+0xda/0x140 [ 1768.305334] do_syscall_64+0x3b/0x90 [ 1768.305351] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1768.305371] RIP: 0033:0x7fde83da5c27 [ 1768.305383] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 1768.305400] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1768.305413] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da5c27 [ 1768.305421] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1768.305429] RBP: 00007fde8131c040 R08: 0000000000000000 R09: ffffffffffffffff 09:30:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000040)={{r1}, "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"}) [ 1768.305437] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1768.305445] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 09:30:41 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write(r1, 0x0, 0x0) [ 1768.305468] [ 1768.337001] loop7: detected capacity change from 0 to 4 [ 1768.351682] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:41 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd6, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 44) 09:30:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x3) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 1768.506343] loop4: detected capacity change from 0 to 4 [ 1768.514273] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:30:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 94) 09:30:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x7000326) inotify_rm_watch(r1, r2) write(r0, 0x0, 0x0) 09:30:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:57 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:57 executing program 6: socketpair(0x1a, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2, 0x11, r2, 0x0) syz_io_uring_submit(r3, 0x0, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r5, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @remote, @broadcast}}}], 0x20}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f00000007c0)=ANY=[@ANYBLOB="c0010000", @ANYRES16=0x0, @ANYBLOB="200029bd7000fcdbdf25170000002c000180140002006261746164765f736c6176655f3100001400020076657468305f746f5f687372000000004400018014000200726f73653000000000000000000000000800030001000000140002006e657464657673696d3000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="2400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0001801400020076657468305f746f5f626f6e6400000014000200697036746e6c3000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300000000003c00018008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="7000018014000200766c616e30000000000000000000000008000100b1a7348ab646801260ca5c1630e9dd854eb9e16f4a96cd29e3e6c65be28f8672fab2531ead36985986154156c57fad3b8c3f3b533e6169d02ac5521b20f123bfe7e79356a5d32dd20ef7bed009e5cefa742834bc834affbbec452b0ff58b8ab56f5d0e233b729990b39209b40d9dd93e57e534df537c536525226f0eb6df1da16ed5b6cd5909c3f87fe5e431c5da88dd48ac360246e1796a3df7d539d497071901b0110bffd006fea2b914e44c029be091", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e310000000000000000080003000100000008000100", @ANYRES32=r8, @ANYBLOB="08000300000000001400020076657468315f746f5f626f6e6400000008000300010000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000300010000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0x1c0}, 0x1, 0x0, 0x0, 0x40400c5}, 0x8080) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_setup(0x7, &(0x7f00000001c0)={0x0, 0x5db5, 0x10, 0x1, 0x113, 0x0, r2}, &(0x7f0000c2e000/0x3000)=nil, &(0x7f0000cbc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x40010000, 0x1, {0x0, r9}}, 0x800) 09:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 45) [ 1784.097207] loop7: detected capacity change from 0 to 4 [ 1784.114215] loop4: detected capacity change from 0 to 4 [ 1784.116589] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:57 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:30:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 95) 09:30:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd8, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:30:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 46) 09:30:57 executing program 5: fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/icmp6\x00') ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000000)={r0, 0x0, 0xffffffffffffffff, 0x300, 0x80000}) write(r2, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) pread64(r4, &(0x7f0000000140)=""/34, 0x22, 0x3f) syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') [ 1784.302709] loop4: detected capacity change from 0 to 4 [ 1784.302889] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory [ 1784.323502] loop7: detected capacity change from 0 to 4 [ 1784.335108] EXT4-fs (loop7): Can't read superblock on 2nd try 09:30:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:30:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 47) 09:30:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:30:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xd9, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1784.468299] loop4: detected capacity change from 0 to 4 09:31:13 executing program 5: r0 = getpid() r1 = getpid() r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c00412ff6071b52a3f5bc6e4c921e9a670d85991d6d187c6b900d989694ceb7b25d61a4d674cb9cff2065a46656847135be1ae29d491711ef3cef42b82ab0e5545b0ad79236dd661011041b3c1ff3491971f8b8"]) kcmp(r1, r2, 0x5, r4, 0xffffffffffffffff) kcmp(r1, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) gettid() fork() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000040)='task\x00') write(r7, 0x0, 0x0) 09:31:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:13 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 48) 09:31:13 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) pipe2(&(0x7f0000000000), 0x4000) write(r0, 0x0, 0x0) 09:31:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 96) 09:31:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1800.380042] loop4: detected capacity change from 0 to 4 [ 1800.391098] loop7: detected capacity change from 0 to 4 [ 1800.415105] EXT4-fs (loop7): Can't read superblock on 2nd try 09:31:28 executing program 5: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_vif\x00') write(r1, 0x0, 0x0) 09:31:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x72f, 0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x9, 0x9, 0x401, 0x6, 0x9}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r1, 0x0, 0x0) 09:31:28 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:31:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:31:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 97) 09:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 49) [ 1815.039738] loop4: detected capacity change from 0 to 4 [ 1815.041889] loop7: detected capacity change from 0 to 4 [ 1815.050971] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1815.064517] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:31:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:31:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') write(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) 09:31:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 98) 09:31:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:31:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 50) 09:31:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') write(r0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x5) 09:31:28 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:31:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1815.265572] loop7: detected capacity change from 0 to 4 [ 1815.275943] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1815.293895] loop4: detected capacity change from 0 to 4 [ 1815.308604] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 51) 09:31:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:31:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:45 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:31:45 executing program 6: ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000340)=0x2) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff}) msgsnd(r0, &(0x7f0000000280)={0x0, "d8fb90944b8520f674af66ebb71b4611f9c77fbe06e4682c21f8d73aece3d71a19a529dedc4d68b03f6e0a201345fb8a8302adbaacaa21bd81ecd59e06bf359d0724d33ac2992b5010bff6440ead85de8b45ef1d1d6c90e7a81590e47b1ae58e2dbe19492468b6c374cae2e184e4bee8bf354b0e846714affbed434a83febbb9503dc015711ad3e10f297106c099e6429e447644bd133ca4cdcc252e3e7fd7caba575aa8a5850450e7df73f4201ecdbc7179"}, 0xba, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'attr/prev\x00'}}, {@access_user}, {@loose}, {@debug={'debug', 0x3d, 0x173}}, {@fscache}, {@access_user}, {@cache_fscache}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'attr/prev\x00'}}, {@context={'context', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffffffc}}, {@smackfsdef={'smackfsdef', 0x3d, '))@%!}['}}, {@obj_role={'obj_role', 0x3d, 'attr/prev\x00'}}, {@hash}]}}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r4, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write(r1, 0x0, 0x0) 09:31:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 99) 09:31:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r6 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000040)={"cf17d28182812b7a55267a7aeee3780a", r5, r7, {0x6, 0x400}, {0x1, 0x8}, 0x0, [0x2, 0xfffffffffffffffc, 0x6, 0x3, 0xfffffffffffffffa, 0x10000, 0x9, 0xffffffffffffff6e, 0x8, 0x9, 0x0, 0x7, 0x6, 0x14b, 0x0, 0x80000000]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000100)={{r0}, r5, 0x8, @inherit={0x78, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000006000000000000000800000000000000080000000000000030000000000000000000000000000000001000000000000005000000000000000000000000000000030000000000000043000000000000000500000000000000008000000000200004000000000000000100ffffffffffff"]}, @devid}) [ 1831.901257] loop4: detected capacity change from 0 to 4 [ 1831.908306] loop7: detected capacity change from 0 to 4 [ 1831.916218] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1831.927704] EXT4-fs (loop7): Can't read superblock on 2nd try 09:31:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:31:45 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:31:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:31:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 100) 09:31:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 52) 09:31:45 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe0, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:31:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1832.110820] loop7: detected capacity change from 0 to 4 [ 1832.132942] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1832.145262] loop4: detected capacity change from 0 to 4 [ 1832.166990] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:32:00 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe1, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:00 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@private}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 09:32:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 53) 09:32:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:00 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}]}}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r15}, 0x2c, {'wfdno', 0x3d, r16}, 0x2c, {[{@version_L}]}}) write(r16, 0x0, 0xfffffffffffffd96) [ 1847.238026] loop7: detected capacity change from 0 to 4 [ 1847.254842] loop4: detected capacity change from 0 to 4 [ 1847.260661] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1847.288491] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:32:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:00 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:00 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) r2 = socket$inet6(0xa, 0x4, 0x8) write(r2, 0x0, 0x0) 09:32:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 54) [ 1847.462658] loop7: detected capacity change from 0 to 4 [ 1847.475538] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1847.489330] loop4: detected capacity change from 0 to 4 [ 1847.492569] loop7: detected capacity change from 0 to 4 [ 1847.503937] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1847.517331] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:32:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:16 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)}], 0x4, 0x4, 0x4) write(r0, 0x0, 0x0) 09:32:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:16 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 55) 09:32:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:16 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/121, 0x79) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') write(r0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0xd8, [], 0x4, "17b70e6cf7c111"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000591c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x75, "7c4c3bc33abd2b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0xd8, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x4, "17b70e6cf7c111"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005a1c0)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005b1c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c1c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "6160ea4984372a"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYBLOB="0100010000000000ff03000000000000ffff00000000000008000000000000008100000000000000070000000000000000010000060000000100000005000000010000000000000001000000010000000000691b0000000000004800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2f73345b8ddb91be079ccd52355a34a8586c3ecbb47d50aa3ef66dbfc83b700b6adc09b05b68e560211119a1e8b940799f76edfd1cdafe11f05fd5a005d5182de58656ac323d2602d548678"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005d280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e280)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "011e637fc0cd9e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0xd8, [{}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x4, "17b70e6cf7c111"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060280)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x32, "95253de0d1f7f8"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061280)={0x100000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2, r6}, {0x0, r7}, {r8}, {r9, r10}, {0x0, r11}, {r12}, {0x0, r16}, {0x0, r17}], 0x4, "acc60f8ffb5dcd"}) 09:32:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) [ 1863.298548] loop7: detected capacity change from 0 to 4 [ 1863.315447] loop4: detected capacity change from 0 to 4 [ 1863.318268] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:16 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x480080, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x7, 0x7f, 0x7, 0x0, 0x9, 0x80, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x100, 0x1, @perf_config_ext={0x40}, 0x1020, 0x4, 0x60000000, 0x0, 0x100000000, 0x2, 0x5, 0x0, 0x4, 0x0, 0x6}, r0, 0x10, r1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xe0, 0x40, 0x0, 0x8, 0x3, 0x3, 0x5, 0x30, 0x40, 0x1a, 0x140000, 0xc5, 0x38, 0x2, 0x3ff0, 0x3, 0xfffb}, [{0x6474e551, 0x8000, 0x7fff, 0x0, 0x2, 0x200, 0x4, 0x7fffffff}, {0x6474e551, 0xebb, 0xfff, 0x0, 0x8, 0x81, 0x7f, 0x621c}], "f930240c1dfb25f8b7c28ed31ffcb02d29b4b129bdc83ff033f78b9258219c84fb9bb2617b138b3aff354b70ba1d8836c4891b57cdd3d98d3f9fa185c2130a93214024b8499450c516df7619f3663d724208918544db5ce47c5ae09926e147713a45559cedf764b377789fe37104a25e13a5f27f655739e87d16f320da81afa4861274989cd83daf585a6a076f6fe0aa855bd0b4e28caffee63eec0fc85c49c6ad0d7ac4ceb52a45a15ec2615d46e0ab78c3056ffeca824aff7bb19528fb18647f228df2cdedb36e50f9b720839f3ac9db7375fc9a617c45db3df5ac99ddc2e7138c2d9b14881a", ['\x00']}, 0x297) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') write(r1, 0x0, 0x0) [ 1863.337985] loop7: detected capacity change from 0 to 4 [ 1863.355530] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1863.357951] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:16 executing program 6: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002700)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/223, 0xdf}], 0x3, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000400), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)=""/18, 0x12}, {&(0x7f00000004c0)=""/166, 0xa6}], 0x2, &(0x7f00000005c0)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xf8}}, {{&(0x7f00000006c0), 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000740)=""/122, 0x7a}, {&(0x7f00000007c0)=""/210, 0xd2}, {&(0x7f00000008c0)=""/102, 0x66}, {&(0x7f0000000940)=""/31, 0x1f}, {&(0x7f0000000980)=""/30, 0x1e}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/194, 0xc2}, {&(0x7f0000001bc0)=""/128, 0x80}], 0x9, &(0x7f0000001d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000001d80)=@abs, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001e00)=""/26, 0x1a}], 0x1, &(0x7f0000001e80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001ec0)=@abs, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f40)=""/91, 0x5b}, {&(0x7f0000001fc0)=""/4, 0x4}, {&(0x7f0000002000)=""/139, 0x8b}, {&(0x7f00000020c0)=""/25, 0x19}], 0x4, &(0x7f0000002140)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002180)=@abs, 0x6e, &(0x7f0000002340)=[{&(0x7f0000002200)=""/254, 0xfe}, {&(0x7f0000002300)=""/46, 0x2e}], 0x2, &(0x7f0000002380)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002440), 0x6e, &(0x7f00000026c0)=[{&(0x7f00000024c0)=""/165, 0xa5}, {&(0x7f0000002580)=""/46, 0x2e}, {&(0x7f00000025c0)=""/7, 0x7}, {&(0x7f0000002600)=""/167, 0xa7}], 0x4}}], 0x7, 0x2060, &(0x7f00000028c0)={0x0, 0x3938700}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fd/3\x00') write(r1, 0x0, 0x0) r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000002900)='stack\x00') openat(0xffffffffffffffff, &(0x7f0000002940)='./file0\x00', 0x20901, 0x0) 09:32:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe5, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:16 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:32:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') write(r0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMPAUSE(r1, 0x5301) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) r4 = geteuid() fsetxattr$security_capability(r2, &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0xffffffff, 0x8}, {0x0, 0x1ff}], r4}, 0x18, 0x3) 09:32:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 56) 09:32:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') timer_create(0x3, 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000100)={{}, {0x0, r1+10000000}}, 0x0) timer_create(0x3, 0x0, &(0x7f0000000500)=0x0) timer_settime(r2, 0x0, &(0x7f0000000700)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000740)) write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) fsetxattr(r4, &(0x7f0000000000)=@known='user.incfs.size\x00', &(0x7f0000000040)='attr/prev\x00', 0xa, 0x3) 09:32:32 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1878.833890] loop7: detected capacity change from 0 to 4 [ 1878.836952] loop4: detected capacity change from 0 to 4 09:32:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1878.852475] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1878.860014] loop7: detected capacity change from 0 to 4 [ 1878.880754] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) 09:32:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 57) 09:32:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe7, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:32 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) write(r2, 0x0, 0x0) 09:32:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) sendfile(r0, r1, 0x0, 0xe8f) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0xf7, 0x0, 0x20, @tick=0xfffffffd, {0x7f, 0xfb}, {0xe, 0xd5}, @raw8={"48f61c8ccf304ccfdb2c14f4"}}], 0x1c) write(r0, 0x0, 0x0) 09:32:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 1879.003201] loop4: detected capacity change from 0 to 4 09:32:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1879.042104] loop7: detected capacity change from 0 to 4 09:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) [ 1879.054390] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1879.065440] loop7: detected capacity change from 0 to 4 [ 1879.074143] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 58) 09:32:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe8, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r3 = getpid() r4 = getpid() kcmp(r4, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f0000000200)={0x44000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x5}, &(0x7f0000000100)=""/35, 0x23, &(0x7f0000000140)=""/87, &(0x7f00000001c0)=[0x0, r1, r4, 0xffffffffffffffff, 0x0], 0x5, {r0}}, 0x58) gettid() 09:32:48 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000001340), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000001440)={&(0x7f0000001300), 0xc, &(0x7f0000001400)={&(0x7f0000000200)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002dbd7000ffdbdf25130000000800c52fd42a6900303a30303a31302e3000000000080003000200000008000b00020000000600110048e8000000000000000000896182868c5b13ed95044bfe2fe2fb1da39d3d606dab188b2c4df9b6c9c0e64038d68eadf591"], 0x48}, 0x1, 0x0, 0x0, 0x20004090}, 0x4000000) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x118, r2, 0x1, 0x70bd26, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) [ 1894.739299] loop7: detected capacity change from 0 to 4 [ 1894.752988] loop4: detected capacity change from 0 to 4 [ 1894.757806] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1894.777633] loop7: detected capacity change from 0 to 4 [ 1894.787913] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1894.789767] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:32:48 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:32:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:32:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:32:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:32:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:32:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 59) [ 1894.961158] loop7: detected capacity change from 0 to 4 [ 1894.972714] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1894.979026] loop7: detected capacity change from 0 to 4 [ 1894.987571] EXT4-fs (loop7): Can't read superblock on 2nd try 09:32:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) pread64(r2, &(0x7f0000000040)=""/182, 0xb6, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000140)=0x5) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000000)="bb93264a8b8167b8d34e7ec9c4ba254558a23735b3a63b99f30287640e15", 0x1e) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}]}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0xff}}, './file0\x00'}) 09:32:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1895.029621] loop4: detected capacity change from 0 to 4 09:33:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:33:04 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 60) 09:33:04 executing program 5: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)=""/136, 0x88}], 0x1, &(0x7f00000001c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x40) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='loginuid\x00') openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x501, 0x1) write(r1, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0xa52c435f4e4b2eba, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@fscache}, {@nodevmap}]}}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000280)) 09:33:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:33:04 executing program 6: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40, 0x1}}, './file0\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) [ 1910.517143] loop4: detected capacity change from 0 to 4 [ 1910.522583] loop7: detected capacity change from 0 to 4 [ 1910.533685] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1910.541880] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1910.547257] loop7: detected capacity change from 0 to 4 [ 1910.559632] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:33:04 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:04 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') r1 = openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) write(r1, 0x0, 0x0) 09:33:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 61) 09:33:04 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) readv(r3, &(0x7f00000024c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/117, 0x75}], 0x2) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdnh=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,\x00']) mount$9p_fd(0x0, &(0x7f0000005c80)='./file0\x00', &(0x7f0000002540), 0x0, &(0x7f0000005cc0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@seclabel}, {@appraise}, {@uid_gt={'uid>', 0xee01}}]}}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="6f1440ae5d0c378d4cb316053945e3e0deb08c621d0d7b6f7239fc0bfd71f35ad9127ea7d002193d9c2275d15568ab7e", 0x30}], 0x1, 0x2, 0x5) fremovexattr(0xffffffffffffffff, &(0x7f0000000200)=@known='system.posix_acl_access\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x40, 0x0, 0x21, 0x70bd29, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) readahead(r1, 0x8, 0x4) write(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="5dfa2e9b775012e2d98f36b0918183c1d7df33f4b5459c97649164613b4b5c3c208d5695a178cf3faf35015f32ccc08bdb7bc7100b4f440b3a4e66f1ddccd949891c1d8a6a818c599a7046e97ba03c0a8f251192f247c2443915aa9b3a4ebd362e99bdff994fef882ae4f0e7b5c439f8d1be5cd52b66108b6c26f7282657298ac93eaebb5ff8863d4ffce962bc0e175947a3d487f7028c02ee7db8789a66ca2b095016cf22596f923156d39b1079288bfd986899c8726939bb203ab1fc4d9f7a588478", 0xc3}, {&(0x7f0000000280)="6329f93aec6799ee80398904456fff08c9303749b6c3880e5e1d04cc04f6d8d297c763bbfa19f865da1c01514fd7697314eb356c169f4d42fcbb41004ea1e8b83ab26f92e457dcf1131893d6fa1bd35931dc15c12c0cca441b1b56ca848983c2c6b55cc20e05100676331abd96348208bbca38058e897e44571d720d21bf71ee2e625911f1a9ecd540c398de5d58bb26411cef5fb4ce722259b802a9fd72eb3c2282c2a08d1dbaf20307cd9fd24d38a9912c6e6b512fcce085dd964f342e185f069607ab837c66e776", 0xc9}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="533b94e660289b16b22dcfa1032ac53c84fd31a1d8baa9ffc420c8f2ebcf13275e13ba59bc74d96839a5c03206109d564263fa9ad8faa7136df0fb48ae0f4e3fe0234a4e9996fa7f54da8df36c396226b88ede826572dfb4a1d3cf4e8daf5f3a6850c32baa4c285edfc4462bd34b665603ac453669ec6ed6bcbe9dac4915dce703a79f8673778d74ce020c32f527c5d61a24e8aa7a1e9f0c89efeb88ae32962c3381dec1a30c1925edde5ddc465350", 0xaf}], 0x4, 0x2, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002780)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000005c40)={&(0x7f0000002740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005c00)={&(0x7f00000027c0)=ANY=[@ANYBLOB="283400001403010225bd7000f7ffdf25070000015d00ce80d9dfdb312fc49a65c50a119e10fe663719c66da196acd1bb4c4d5335ff857c5d2bdfc27c61fdbc5a8532e3e0d3207a92111b03d69104a745c86d2f8cc4c16eaf31087d5c4b6e7a86a8d0bbcb9d841008007f000000", @ANYRES32=r5, @ANYBLOB="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"], 0x3428}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 09:33:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 1910.689674] loop4: detected capacity change from 0 to 4 [ 1910.712973] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1910.715727] loop7: detected capacity change from 0 to 4 [ 1910.731611] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1910.745616] loop7: detected capacity change from 0 to 4 [ 1910.761230] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:20 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20100801}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3fb, 0x200, 0x70bd27, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}}, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r1, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000140)={0x0, r2, 0xf7, 0x8, 0x6, 0x2}) 09:33:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:33:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x60004044}, 0x1) fstatfs(r0, &(0x7f0000000100)=""/58) write(r0, 0x0, 0x0) 09:33:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048f664, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) 09:33:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 62) 09:33:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x80, 0xf664}) [ 1927.101065] loop4: detected capacity change from 0 to 4 [ 1927.106048] loop7: detected capacity change from 0 to 4 [ 1927.139479] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1927.150869] loop7: detected capacity change from 0 to 4 [ 1927.165505] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) 09:33:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 63) 09:33:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 1927.277997] loop4: detected capacity change from 0 to 4 [ 1927.290615] blktrace: Concurrent blktraces are not allowed on sg0 [ 1927.299736] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1927.324883] loop7: detected capacity change from 0 to 4 [ 1927.334865] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1927.343953] loop7: detected capacity change from 0 to 4 09:33:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x20, 0x3ff, 0x9, 0x3}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = getpid() statx(r1, &(0x7f0000002dc0)='./file0\x00', 0x6000, 0x200, &(0x7f00000079c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f00)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @local}}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) r7 = getpid() r8 = getpid() kcmp(r8, r7, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[{@version_L}]}}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r11, 0x0) chmod(&(0x7f0000007940)='./file0\x00', 0x108) [ 1927.367775] EXT4-fs (loop7): Can't read superblock on 2nd try sendmsg$netlink(r1, &(0x7f0000007980)={0x0, 0x0, &(0x7f0000007880)=[{&(0x7f00000000c0)={0x138, 0x22, 0x200, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x69, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="e6208afee8d2b40645ad9e313dd12ff80ef1573602d9a2ff35bd1ee55d85bb043a84d70e3ff6d8e4eb2c8b0943964ae0db4b5c72", @generic="cec6b61ff177ddd059db4f5c7a6a390a49b5f10590db70d8d60d4a7315c7dd2defd5efb7f1287d1fd5777ebb9b628fc702fb49712a2e77ebe50c1889950fd469f3cc24464aa2bc67ded3e452f71b1f75e07ce5fa768ed7f8fbe5817c624b765a8496e89aba7408256fc0484c9d066e43ab7ad4eae3e3c82bba4e715ec9ffc2fd2c19", @nested={0x68, 0x40, 0x0, 0x1, [@generic="6faaafa57dbdc6011b42665f0ca551db03a0700be78bb10c3fac2b435b4abf90fa180d2d0ecd5ebfcb30e11d9e7580ee73ba73f2ac740ead20d14b92a107d209692ade98f77de6326075817fabed34dc68bbed3598006edb5aa3b22bf9d2f93fad37cdd3"]}]}, 0x138}, {&(0x7f0000000200)={0x14d4, 0x15, 0x4, 0x70bd25, 0x25dfdbfb, "", [@generic="5ee92dd3687a84889a297bd9b056da9bcb2a227c2126d401b838a0f4dc17d20ec51f94a7069e26bef931071ae215c2da6a633fb906c56d58f3fa4794e952aa040ae476141f067499b9ffdabf00ebea4a7a9689b6f34675ac0e6d6fd81a1217edcbf748ba07a8abf9ad9d9c32f5ae01143e39c01fdb508687d85cc50a", @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x4, 0x67}, 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@generic="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@typed={0x8, 0x7d, 0x0, 0x0, @uid=r11}]}]}, 0x22bc}], 0x9, &(0x7f0000007940), 0x0, 0x8894}, 0x1000) 09:33:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 64) [ 1927.439879] loop4: detected capacity change from 0 to 4 09:33:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 65) 09:33:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pread64(r0, &(0x7f0000000000)=""/32, 0x20, 0xa2) write(r0, 0x0, 0x0) 09:33:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:33:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x104) write(r0, 0x0, 0x0) 09:33:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2, 0x80, 0xf664}) [ 1943.049363] loop7: detected capacity change from 0 to 4 [ 1943.054566] loop4: detected capacity change from 0 to 4 [ 1943.068134] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1943.088214] loop7: detected capacity change from 0 to 4 [ 1943.099179] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 66) 09:33:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') fcntl$notify(r0, 0x402, 0x8) write(r0, 0x0, 0x0) 09:33:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:33:36 executing program 5: clock_gettime(0x0, &(0x7f0000001bc0)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000001900)=""/79, 0x4f}], 0x1, &(0x7f0000000180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/97, 0x61}], 0x3}}, {{&(0x7f00000004c0), 0x6e, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/170, 0xac}, {&(0x7f0000000a00)=""/242, 0xf2}, {&(0x7f0000000b00)=""/173, 0xad}, {&(0x7f0000000100)=""/37, 0x25}], 0x4, &(0x7f0000000c40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000d00)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000d80)=""/175, 0xaf}, {&(0x7f0000000e40)=""/236, 0xec}, {&(0x7f0000000f40)=""/192, 0xc0}, {&(0x7f0000001000)=""/144, 0x90}, {&(0x7f00000010c0)=""/213, 0xd5}, {&(0x7f00000011c0)=""/57, 0x39}], 0x6, &(0x7f0000001280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000001c80)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001400)=""/57, 0x39}, {&(0x7f0000001440)=""/94, 0x5e}, {&(0x7f00000014c0)=""/245, 0xf5}, {&(0x7f00000015c0)=""/50, 0x32}, {&(0x7f0000001600)=""/232, 0xe8}, {&(0x7f00000000c0)=""/46, 0x2e}], 0x6, &(0x7f0000000540)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000001980)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}], 0x7, 0x121a1, &(0x7f0000001c00)) ioctl$HIDIOCGCOLLECTIONINDEX(r0, 0x40184810, &(0x7f0000001c40)={0x2, 0x1, 0x2e47, 0x8, 0x6, 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r1, 0x0, 0x0) [ 1943.203283] loop4: detected capacity change from 0 to 4 [ 1943.217034] ENOMEM in journal_alloc_journal_head, retrying. [ 1943.226706] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:33:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0x80, 0xf664}) 09:33:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:33:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') statx(0xffffffffffffffff, &(0x7f0000001a40)='./file0\x00', 0x4000, 0x100, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000001d40), &(0x7f0000001d80)='./file0\x00', 0x101, 0x2, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="7c5559d69b7d95373fada3adda3aa9912072dca2d353fdb1fb808231c632030e2df1f4a119a2f8024a539cbf72c402c6b4049b6a215c3a449b64643cc789d3949b5f5a4d214093b65dda9125fffa999261f2362d7bca85fe6afec4c45b5908063cf02fbcfad8195ed1f7e24157b40cae404845904e615f97138d24ae246b10d5581d8c3fc116971cccd291b61e921a8c9fcf7e867f8dbf0762ce36f47f7a0f23e60fe2e6d50c1714ff63c299e75ca468bd6af5db43da34500939aae46d426369b3dbdc6b0d1f7e53e0bf", 0xca, 0x8}, {&(0x7f0000001ec0)="2935af047cb7d218f3ef84211962155a7a14bc09e6ac1182c3a1d0dffc47cefcc504bc73994b26d9564ae4a9157f681b67fbdf2af9bf161b4da37c56ff021d5ac56941374362c9076cee4be6a2035a4fcc308150c9", 0x55, 0xffffffffffffb94d}], 0x20000, &(0x7f0000001f80)={[{@gid={'gid', 0x3d, r2}}, {@overriderock}, {@check_strict}, {@check_strict}], [{@euid_eq={'euid', 0x3d, r1}}, {@smackfsroot={'smackfsroot', 0x3d, '@--'}}, {@uid_lt}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'huge=within_size'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}, {@context={'context', 0x3d, 'system_u'}}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2a004, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@msize={'msize', 0x3d, 0x76a}}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@seclabel}, {@obj_type={'obj_type', 0x3d, 'attr/prev\x00'}}, {@fowner_lt={'fowner<', r3}}, {@fowner_gt={'fowner>', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_user={'obj_user', 0x3d, 'attr/prev\x00'}}]}}) write(r0, 0x0, 0x0) 09:33:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {0x0}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:52 executing program 5: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x501000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r2, 0x0, 0x0) 09:33:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 67) 09:33:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1959.046756] loop4: detected capacity change from 0 to 4 09:33:52 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1959.051568] loop6: detected capacity change from 0 to 16313 [ 1959.052733] loop7: detected capacity change from 0 to 4 [ 1959.065583] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1959.077717] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1959.077759] loop6: detected capacity change from 0 to 16313 [ 1959.083722] loop7: detected capacity change from 0 to 4 [ 1959.092147] EXT4-fs (loop7): Can't read superblock on 2nd try 09:33:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 68) 09:33:52 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:33:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r0, 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@fuse_with_parent={0x18, 0x82, {{0x4, 0x3, 0x3}, {0x752, 0x5, 0x4}}}, 0x2103) 09:33:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {0x0}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:33:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3c1140, 0x20, 0x20}, 0x18) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x80000000) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)) [ 1959.214514] loop4: detected capacity change from 0 to 4 [ 1959.225436] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1959.256451] blktrace: Concurrent blktraces are not allowed on sg0 09:34:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x8, 0x80, 0xf664}) 09:34:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x2a145, 0x0) write(r0, 0x0, 0x0) 09:34:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 69) 09:34:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 1975.245674] loop7: detected capacity change from 0 to 4 09:34:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {0x0}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:08 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:08 executing program 5: write(0xffffffffffffffff, 0x0, 0x0) [ 1975.269267] loop4: detected capacity change from 0 to 4 [ 1975.272006] FAULT_INJECTION: forcing a failure. [ 1975.272006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1975.272031] CPU: 0 PID: 11522 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1975.272049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1975.272059] Call Trace: [ 1975.272064] [ 1975.272071] dump_stack_lvl+0x8b/0xb3 [ 1975.272108] should_fail.cold+0x5/0xa [ 1975.272137] _copy_from_user+0x2a/0x170 [ 1975.272159] memdup_user+0x65/0xd0 [ 1975.272182] strndup_user+0x70/0xe0 [ 1975.272204] __x64_sys_mount+0x17c/0x300 [ 1975.272228] ? path_mount+0x1f80/0x1f80 [ 1975.272248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.272273] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.272301] do_syscall_64+0x3b/0x90 [ 1975.272318] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1975.272337] RIP: 0033:0x7fde83da804a [ 1975.272348] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1975.272363] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1975.272380] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da804a [ 1975.272392] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fde8131c000 [ 1975.272403] RBP: 00007fde8131c040 R08: 00007fde8131c040 R09: 0000000020000000 [ 1975.272414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1975.272425] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 [ 1975.272454] [ 1975.286098] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1975.303692] loop7: detected capacity change from 0 to 4 [ 1975.312793] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xc0b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') fdatasync(r1) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) 09:34:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 70) 09:34:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf3, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:08 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:34:08 executing program 6: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="15776664786f3d", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000.L,\x00']) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r3}, 0x1, 0x7}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') write(r4, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1975.454266] loop7: detected capacity change from 0 to 4 [ 1975.461082] loop4: detected capacity change from 0 to 4 [ 1975.470229] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1975.471363] blktrace: Concurrent blktraces are not allowed on sg0 [ 1975.482814] loop7: detected capacity change from 0 to 4 [ 1975.501220] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xa, 0x80, 0xf664}) 09:34:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf4, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') write(r0, 0x0, 0x0) 09:34:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 71) [ 1975.625790] loop4: detected capacity change from 0 to 4 [ 1975.628037] FAULT_INJECTION: forcing a failure. [ 1975.628037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1975.628063] CPU: 0 PID: 11553 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1975.628081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1975.628090] Call Trace: [ 1975.628094] [ 1975.628099] dump_stack_lvl+0x8b/0xb3 [ 1975.628133] should_fail.cold+0x5/0xa [ 1975.628162] _copy_from_user+0x2a/0x170 [ 1975.628184] memdup_user+0x65/0xd0 [ 1975.628213] strndup_user+0x70/0xe0 [ 1975.628235] __x64_sys_mount+0x17c/0x300 [ 1975.628257] ? path_mount+0x1f80/0x1f80 [ 1975.628279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.628303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.628337] do_syscall_64+0x3b/0x90 [ 1975.628355] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1975.628376] RIP: 0033:0x7fde83da804a [ 1975.628389] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1975.628403] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1975.628419] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da804a [ 1975.628430] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fde8131c000 [ 1975.628439] RBP: 00007fde8131c040 R08: 00007fde8131c040 R09: 0000000020000000 [ 1975.628449] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1975.628458] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 [ 1975.628486] 09:34:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x48, 0x80, 0xf664}) 09:34:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/117, 0x75}], 0x2, 0x401, 0x9) 09:34:25 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='attr/prev\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) write(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, 'rfdno'}}, {@privport}, {@access_client}, {@msize={'msize', 0x3d, 0x1f}}, {@afid={'afid', 0x3d, 0x8}}, {@mmap}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'version=9p2000.L'}}, {@uid_lt={'uid<', 0xee01}}]}}) 09:34:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf5, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:25 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:34:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 72) [ 1991.648185] loop7: detected capacity change from 0 to 4 [ 1991.653026] loop4: detected capacity change from 0 to 4 [ 1991.657802] FAULT_INJECTION: forcing a failure. [ 1991.657802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1991.657826] CPU: 1 PID: 11576 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 1991.657843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.657853] Call Trace: [ 1991.657858] [ 1991.657864] dump_stack_lvl+0x8b/0xb3 [ 1991.657896] should_fail.cold+0x5/0xa [ 1991.657924] _copy_from_user+0x2a/0x170 [ 1991.657946] copy_mount_options+0x76/0x180 [ 1991.657970] __x64_sys_mount+0x1a8/0x300 [ 1991.657995] ? path_mount+0x1f80/0x1f80 [ 1991.658017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.658042] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.658070] do_syscall_64+0x3b/0x90 [ 1991.658088] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1991.658111] RIP: 0033:0x7fde83da804a [ 1991.658123] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 1991.658138] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1991.658155] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da804a [ 1991.658165] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fde8131c000 [ 1991.658176] RBP: 00007fde8131c040 R08: 00007fde8131c040 R09: 0000000020000000 [ 1991.658191] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1991.658201] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 [ 1991.658228] [ 1991.684847] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1991.691241] loop7: detected capacity change from 0 to 4 [ 1991.701965] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 1991.715258] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:25 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {0x0}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:25 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x3) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:34:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x1, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@noextend}], [{@audit}]}}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0xdf36b9ffd9cd2ccb, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@version_L}]}}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000840)={{0x1, 0x1, 0x18, r7, {0x8}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) write$binfmt_aout(r2, &(0x7f0000000040)={{0xcc, 0x1, 0xb1, 0x344, 0xc6, 0x640, 0x2e7, 0x80000001}, "31fc5abad516186667f4c0022fa18efc5b4ee3957e2a45871acbea556c0b375793fb9cd644bba32b4f903b391905a849a903a49cdaf8e61f2f4a484bbd137e3541e87060ef4987d3793ce43c5e953a70f9342c04b76879f8e7dc8daaa8c5306babc1d5c2576e0661da48987038efd1569dc1ef6bb070863b14f8cd5deebc125f2748586c96bc27ac870ed630317a228a41af36474e24212944695ee73e7e532791fca7cca9d69398c499182ebbd900dbbebd43fdcc0305ab15345047de564f3053cabf8999ca44f65dbd6b9b6b4d5715dcde2821d99db16ded186d0e3a6282b1b0a9907d9c67", ['\x00', '\x00']}, 0x306) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000480)="d350034e28b1a58fb7da1a42ed79c37ac9337afea74b66429f2caff114223eb553f56f787265cedc8ea36d212240c9b2fe25ce3f5fc39549976ffc81f2028ed291a65649a9d5aebcccefbf40a049d567c921fb587262e9a607c00f28ea5dbbeafba8bde2d3b83eb537964f8b342fa6cb6980a59935c17b4beac025649def9fa4d428fbbe9d582b2cf59181bf002d231b92181e329ba6e3080ecc15142912b42780f0b7be665d9a17d849a8c32a2ba91ebf48c858b4ec1665fb00a9b55afe930204802790622f0820", 0xc8}, {&(0x7f0000000580)="ae9f584f094e5786f28665db0eec9d5d4b806798365b7d59b8927ddc1553d85d454b4039a927c835129198cbc0e49aee2c737f12c7ccb532c2a92e2687ebad2fbb8fc2f319bc5c", 0x47}, {&(0x7f0000000600)="9c894949fb5dd584e2662f94b43c68d9d9c7ddd048052afe94380cc8e9e6e5e072650b10ff1c686064cdc2d75adb49d2131e545493bd7840eedd6d4fb4b76b2f4b53142268043420f8ebf4e4d156b47469153188f946ba1e", 0x58}], 0x3, 0x8000, 0x10000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@version_L}]}}) mount$9p_fd(0x0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0x2000400, &(0x7f0000000740)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {}, 0x2c, {[{@aname={'aname', 0x3d, '-$-/&^$[*{#/'}}, {@msize={'msize', 0x3d, 0x5}}, {@cache_mmap}, {@cache_fscache}, {@posixacl}, {@access_any}, {@privport}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@mmap}]}}) 09:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 73) [ 1991.882921] loop4: detected capacity change from 0 to 4 09:34:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4c, 0x80, 0xf664}) 09:34:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x26, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:34:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2cf766646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,\x00']) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000040)={0x0, 0xe902, @status={[0x1286a64e, 0x0, 0x98b1d, 0x400, 0x1, 0xf2]}, [0x4, 0x300000000000000, 0x2, 0x6, 0x1f, 0x0, 0x8, 0x101, 0x7fffffff, 0x3ac, 0x6, 0x7ff, 0x5, 0x3c0f, 0x400, 0x5, 0x800, 0x6, 0x3, 0x7, 0x7, 0x5, 0x20, 0x450f, 0x64a6, 0xdc1b, 0x6032, 0x3, 0x600000000000000, 0x8, 0x100000001, 0x7ff, 0x6, 0xfffffffffffffffe, 0x40, 0x3, 0xe12, 0x3, 0xffff, 0x4000000, 0x8000, 0x10001, 0x8, 0x40, 0x3, 0x1ff, 0x200, 0x389, 0x3, 0x3, 0x7, 0x6bb, 0x1, 0x1f, 0x61620992, 0x3f, 0x8000, 0x4, 0x7, 0x7, 0x8, 0x8000, 0x4, 0x1000]}) write(r0, 0x0, 0x0) 09:34:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf7, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {0x0}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x3) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:34:41 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 74) [ 2007.860736] loop7: detected capacity change from 0 to 4 [ 2007.864291] loop4: detected capacity change from 0 to 4 [ 2007.867435] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2007.884900] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2007.896723] loop7: detected capacity change from 0 to 4 [ 2007.912475] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 75) 09:34:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x50, 0x80, 0xf664}) 09:34:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0x87, 0x2) write(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x626800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 09:34:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {0x0}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:56 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:56 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x3) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:34:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3e, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2023.154412] loop4: detected capacity change from 0 to 4 [ 2023.166719] loop7: detected capacity change from 0 to 4 [ 2023.189989] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2023.199664] loop7: detected capacity change from 0 to 4 [ 2023.202599] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 76) 09:34:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:56 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:34:56 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:34:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:34:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:34:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x80800) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}]}}) close_range(r3, r0, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/78, 0x4e}], 0x4, 0x80, 0x40) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00e0\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000080)) write(r0, 0x0, 0x0) [ 2023.319272] loop4: detected capacity change from 0 to 4 [ 2023.325064] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2023.373138] loop7: detected capacity change from 0 to 4 [ 2023.384517] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2023.391902] loop7: detected capacity change from 0 to 4 [ 2023.401532] EXT4-fs (loop7): Can't read superblock on 2nd try 09:34:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:34:56 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0200efffffffffff2d1466696c653000"]) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:35:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x68, 0x80, 0xf664}) 09:35:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0xd000, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',v\x00']) ioctl$FICLONE(r2, 0x40049409, r0) write(r0, 0x0, 0x0) 09:35:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 77) 09:35:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:35:19 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:35:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2046.413912] loop7: detected capacity change from 0 to 4 [ 2046.419733] loop4: detected capacity change from 0 to 4 [ 2046.426630] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2046.431941] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2046.437979] loop7: detected capacity change from 0 to 4 [ 2046.449410] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) preadv(r2, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/153, 0x99}], 0x3, 0xd4, 0x7a52) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:35:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:35:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 78) 09:35:20 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x140, 0x0) write(r0, 0x0, 0x0) 09:35:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2046.592249] loop4: detected capacity change from 0 to 4 [ 2046.617127] loop7: detected capacity change from 0 to 4 [ 2046.628973] blktrace: Concurrent blktraces are not allowed on sg0 [ 2046.631496] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000b80)={0x5, &(0x7f0000000b40)=[{0x8, 0x6, 0x93, 0x9}, {0x401, 0x7, 0x7f, 0xfa5}, {0x7, 0x2, 0xff, 0xff}, {0x0, 0x9, 0x7, 0x1}, {0x401, 0x9, 0x2, 0x16}]}) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2046.644020] loop7: detected capacity change from 0 to 4 [ 2046.655199] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6c, 0x80, 0xf664}) 09:35:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:35:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 79) 09:35:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:20 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') [ 2046.754691] loop4: detected capacity change from 0 to 4 [ 2046.769446] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:35:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x55, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:35:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x74, 0x80, 0xf664}) 09:35:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 09:35:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 80) 09:35:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:35:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2062.684313] loop7: detected capacity change from 0 to 4 [ 2062.686242] loop4: detected capacity change from 0 to 4 [ 2062.710249] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2062.721433] loop7: detected capacity change from 0 to 4 [ 2062.729527] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x5, 0x7f) 09:35:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) 09:35:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 81) 09:35:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:35:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2062.842848] loop4: detected capacity change from 0 to 4 [ 2062.881752] loop7: detected capacity change from 0 to 4 [ 2062.907565] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2062.923744] loop7: detected capacity change from 0 to 4 [ 2062.936546] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2062.952612] blktrace: Concurrent blktraces are not allowed on sg0 [ 2077.954258] loop7: detected capacity change from 0 to 4 09:35:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7a, 0x80, 0xf664}) 09:35:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:35:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 82) 09:35:51 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x2, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x30880, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}, {@mmap}, {@msize={'msize', 0x3d, 0x9c}}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@aname={'aname', 0x3d, '\x88'}}, {@cache_loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x65, 0x0, 0x32, 0x33, 0x66, 0x31, 0x39], 0x2d, [0x30, 0x32, 0x39, 0x35], 0x2d, [0x66, 0x38, 0x33, 0x36], 0x2d, [0x61, 0x6d, 0x38, 0x33], 0x2d, [0x35, 0x61, 0x0, 0x64, 0x64, 0x36, 0x35, 0x33]}}}, {@permit_directio}]}}) write(r0, 0x0, 0x0) 09:35:51 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:35:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x5f, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81}, {&(0x7f0000000100)=""/225}, {&(0x7f0000000200)=""/74}]}}, {{&(0x7f00000002c0), 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191}, {&(0x7f0000001640)=""/159}, {&(0x7f0000000400)=""/225}, {&(0x7f0000000500)=""/15}], 0x0, &(0x7f0000001740)=[@cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff]}}, @cred, @cred, @rights, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}]}}], 0x273544ca976acac0, 0x0, 0x0) 09:35:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2077.991116] loop4: detected capacity change from 0 to 4 [ 2077.995593] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:51 executing program 5: r0 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040)=0x5, 0xfffffffffffffffb, 0x5) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r1, 0x0, 0x0) [ 2078.003165] loop7: detected capacity change from 0 to 4 [ 2078.008692] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:35:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 83) 09:35:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:35:51 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x3, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:35:51 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2078.168197] loop7: detected capacity change from 0 to 4 [ 2078.194009] EXT4-fs (loop7): Can't read superblock on 2nd try 09:35:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0xfffffff7, 0x6, 0x0, 0xfffffffb, 0x8000}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f00000000c0)={0xffffffffffff6b32, 0x8, [0x80, 0x4, 0xffffffffffffff07, 0x3ff], &(0x7f0000000080)=[0x0]}) [ 2078.202339] loop4: detected capacity change from 0 to 4 [ 2078.212739] blktrace: Concurrent blktraces are not allowed on sg0 09:35:51 executing program 6: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2f0, 0x80, 0xf664}) 09:36:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x5f, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81}, {&(0x7f0000000100)=""/225}, {&(0x7f0000000200)=""/74}]}}, {{&(0x7f00000002c0), 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191}, {&(0x7f0000001640)=""/159}, {&(0x7f0000000400)=""/225}, {&(0x7f0000000500)=""/15}], 0x0, &(0x7f0000001740)=[@cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff]}}, @cred, @cred, @rights, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}]}}], 0x273544ca976acac0, 0x0, 0x0) 09:36:06 executing program 6: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:06 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:36:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x4, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/215, 0xd7, 0xffffffff) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000140)=0x6) 09:36:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 84) [ 2093.159583] loop7: detected capacity change from 0 to 4 [ 2093.160069] loop4: detected capacity change from 0 to 4 [ 2093.175713] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2093.185043] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2093.197556] loop7: detected capacity change from 0 to 4 [ 2093.215858] EXT4-fs (loop7): Can't read superblock on 2nd try 09:36:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:06 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:36:06 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) 09:36:06 executing program 6: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 85) [ 2093.323528] loop7: detected capacity change from 0 to 4 [ 2093.341595] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2093.351872] loop4: detected capacity change from 0 to 4 [ 2093.356563] loop7: detected capacity change from 0 to 4 [ 2093.369461] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2093.374489] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:21 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:36:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x5f, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81}, {&(0x7f0000000100)=""/225}, {&(0x7f0000000200)=""/74}]}}, {{&(0x7f00000002c0), 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191}, {&(0x7f0000001640)=""/159}, {&(0x7f0000000400)=""/225}, {&(0x7f0000000500)=""/15}], 0x0, &(0x7f0000001740)=[@cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff]}}, @cred, @cred, @rights, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}]}}], 0x273544ca976acac0, 0x0, 0x0) 09:36:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xa00, 0x80, 0xf664}) [ 2107.828000] loop4: detected capacity change from 0 to 4 [ 2107.828837] /dev/loop4: Can't open blockdev 09:36:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) close(r2) write(r0, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r5, &(0x7f0000000200)=@known='system.posix_acl_access\x00') sendmsg$NL80211_CMD_DEL_KEY(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x4b}}}}, [@NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "62b92d3b73"}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000401}, 0x40005) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000001280d08294f078399fae54aebe6b95f458086b557189c1e2f782f91dd45b2bf6d65ba4f0d16d247e3f5b80b69d3aab3f13b810d589dc1558ffc615b76d4667c37f77fa02ec7e980de3d9da3817ae643f0512867a43be0137f5e58f895b5a83ea477a9f63ea8851cd56b95f260df6e553cd8d864b7196a6fddcdf01fb0d40585e4e48303be986f4154acc3181eef5bc2dd1bc9617aebaa12a3a980ed98ee7b6de217216f41e14418d23da378b1a84501a71069f255fb47606e00956fb469d92ccf8f085e120f7a4b6ea13385f07b28f4a3a915e35e99dd2e1480aa8afe816032495", @ANYRESHEX=r6, @ANYBLOB=',qfdno=', @ANYRESHEX=r7, @ANYBLOB=',version=9p2000.L,\x00']) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f00000000c0)={r4, 0x2, r7, 0x8f0, 0x80000}) 09:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 86) 09:36:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2107.876171] loop7: detected capacity change from 0 to 4 09:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 87) [ 2107.887446] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2107.897796] loop7: detected capacity change from 0 to 4 [ 2107.903244] EXT4-fs (loop7): Can't read superblock on 2nd try 09:36:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "23c60566892a11536d0b21004628b9a76290437cecccd6ebb0947fef04f0142530bce61c998077c6023445acf562d995f781521d21000fe932ef2243f7d237970a5d42e3b49c180e0badb24cf5c7c8803ac05b5d977cb9e2c1400353323c923951efb6d6778882d738f14d716f4ca0081c38a931a2d4462fe7f446ddcb139094a3f8b56d9961a1b34973a7b0e25f7c5eb8d551b8502dc9bc578c6e88a17aa88eeee21de4b834e0133b385be1f3b47f2c2f7a8597f58ebaad59db6d8b06842a021bab3cb62e4c3003149d3dd109e5eabc3a974ec4bd32cb5f16a1c9fc68a907355ae9a7e01aeaa13af250fbe1b54feebda392de305a44b066c9b33f87dbe1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:21 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2107.950810] loop4: detected capacity change from 0 to 4 [ 2107.968350] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x3, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2108.023544] loop7: detected capacity change from 0 to 4 [ 2108.033222] EXT4-fs (loop7): Can't read superblock on 2nd try 09:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 88) 09:36:21 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2108.059805] loop7: detected capacity change from 0 to 4 [ 2108.073679] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2108.091492] loop4: detected capacity change from 0 to 4 [ 2108.092383] syz-executor.4: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 2108.092425] CPU: 0 PID: 11890 Comm: syz-executor.4 Not tainted 5.19.0-rc1-next-20220608 #1 [ 2108.092442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2108.092452] Call Trace: [ 2108.092457] [ 2108.092463] dump_stack_lvl+0x8b/0xb3 [ 2108.092495] warn_alloc.cold+0x95/0x18a [ 2108.092518] ? zone_watermark_ok_safe+0x240/0x240 [ 2108.092537] ? lock_is_held_type+0xd7/0x130 [ 2108.092563] ? trace_kmalloc_node+0x29/0xd0 [ 2108.092585] ? __kasan_kmalloc+0x93/0xa0 [ 2108.092599] ? __get_vm_area_node+0x277/0x350 [ 2108.092624] __vmalloc_node_range+0xcdd/0x1410 [ 2108.092652] ? bdev_disk_changed+0x318/0xf40 [ 2108.092675] ? kmem_cache_alloc_trace+0x22e/0x3c0 [ 2108.092690] ? __vmalloc_node+0x100/0x100 [ 2108.092711] ? mark_held_locks+0x9e/0xe0 [ 2108.092730] ? lock_is_held_type+0xd7/0x130 [ 2108.092748] ? bdev_disk_changed+0x318/0xf40 [ 2108.092764] __vmalloc_node+0xb5/0x100 [ 2108.092783] ? bdev_disk_changed+0x318/0xf40 [ 2108.092805] bdev_disk_changed+0x318/0xf40 [ 2108.092826] ? iput.part.0+0x73/0x7d0 [ 2108.092851] blkdev_get_whole+0x18c/0x2d0 [ 2108.092869] blkdev_get_by_dev.part.0+0x5ec/0xb90 [ 2108.092885] ? devcgroup_check_permission+0x189/0x3c0 09:36:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) (fail_nth: 89) 09:36:21 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2108.092905] blkdev_get_by_path+0x1b3/0x2e0 [ 2108.092918] ? blkdev_get_by_dev+0x80/0x80 [ 2108.092931] ? cap_capable+0x1eb/0x250 [ 2108.092951] get_tree_bdev+0xda/0x7c0 [ 2108.092968] ? ext4_reconfigure+0x28a0/0x28a0 [ 2108.092991] vfs_get_tree+0x8e/0x2f0 [ 2108.093007] path_mount+0x131b/0x1f80 [ 2108.093028] ? kasan_quarantine_put+0x87/0x1e0 [ 2108.093047] ? finish_automount+0xa20/0xa20 [ 2108.093062] ? kmem_cache_free+0xe0/0x420 [ 2108.093077] ? putname+0xfe/0x140 [ 2108.093099] __x64_sys_mount+0x27e/0x300 [ 2108.093118] ? path_mount+0x1f80/0x1f80 [ 2108.093135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2108.093157] do_syscall_64+0x3b/0x90 [ 2108.093169] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2108.093189] RIP: 0033:0x7fde83da804a [ 2108.093198] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 2108.093210] RSP: 002b:00007fde8131bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2108.093221] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fde83da804a [ 2108.093228] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fde8131c000 [ 2108.093236] RBP: 00007fde8131c040 R08: 00007fde8131c040 R09: 0000000020000000 [ 2108.093243] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 2108.093250] R13: 0000000020000100 R14: 00007fde8131c000 R15: 0000000020014d00 [ 2108.093276] [ 2108.093331] Mem-Info: [ 2108.093337] active_anon:50 inactive_anon:39138 isolated_anon:0 [ 2108.093337] active_file:8375 inactive_file:49898 isolated_file:0 [ 2108.093337] unevictable:0 dirty:83 writeback:0 [ 2108.093337] slab_reclaimable:9105 slab_unreclaimable:57725 [ 2108.093337] mapped:81311 shmem:115 pagetables:1512 bounce:0 [ 2108.093337] kernel_misc_reclaimable:0 [ 2108.093337] free:171898 free_pcp:477 free_cma:0 [ 2108.093372] Node 0 active_anon:200kB inactive_anon:156552kB active_file:33500kB inactive_file:199592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325244kB dirty:332kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4576kB pagetables:6048kB all_unreclaimable? no [ 2108.093398] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2108.093434] lowmem_reserve[]: 0 1615 1615 1615 [ 2108.093449] Node 0 DMA32 free:672232kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:0KB active_anon:200kB inactive_anon:156552kB active_file:33500kB inactive_file:199592kB unevictable:0kB writepending:332kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:1908kB local_pcp:980kB free_cma:0kB [ 2108.093483] lowmem_reserve[]: 0 0 0 0 [ 2108.093506] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2108.093569] Node 0 DMA32: 76*4kB (UE) 75*8kB (UME) 112*16kB (UME) 153*32kB (UME) 117*64kB (UME) 50*128kB (UME) 24*256kB (UM) 7*512kB (UM) 10*1024kB (UME) 6*2048kB (UME) 151*4096kB (UM) = 672232kB [ 2108.093663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2108.093673] 21342 total pagecache pages [ 2108.093677] 0 pages in swap cache [ 2108.093682] Swap cache stats: add 0, delete 0, find 0/0 [ 2108.093690] Free swap = 0kB [ 2108.093694] Total swap = 0kB [ 2108.093699] 524158 pages RAM [ 2108.093702] 0 pages HighMem/MovableOnly [ 2108.093705] 105753 pages reserved [ 2108.097061] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r2, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="04002dbd7000ffdbdf251f00000005009200f60000000400cc00050092000000000005009200cf0000000400cc00"], 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x24008010) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xad}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x8) write(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580), r0) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x5002}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x6c, r5, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@version_L}]}}) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f0000000440)={0x9, 0x3, 0x80000001, 0x2, 0x1, 0x5}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0xc01, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x2, 0x40}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x40810) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000180)={0x61, {0x19, 0x1b, 0x3, 0x9, 0x1}}) lsetxattr$trusted_overlay_opaque(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x2, 0x1) 09:36:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x4, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2000, 0x80, 0xf664}) 09:36:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2123.699592] loop7: detected capacity change from 0 to 4 09:36:37 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2000bf", @ANYRES16=r9, @ANYBLOB="0100000000000000000009000000050008000f00000008000100000000000500070000000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r9, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write(0xffffffffffffffff, 0x0, 0x0) [ 2123.710776] loop4: detected capacity change from 0 to 4 [ 2123.726361] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2123.728552] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2123.743077] loop7: detected capacity change from 0 to 4 [ 2123.753953] EXT4-fs (loop7): Can't read superblock on 2nd try 09:36:37 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:36:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x14) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/mipi-dsi', 0x3a3841, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xffffffffffffff01, 0x5) 09:36:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2123.896867] loop7: detected capacity change from 0 to 4 [ 2123.899008] loop4: detected capacity change from 0 to 4 09:36:37 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2000bf", @ANYRES16=r9, @ANYBLOB="0100000000000000000009000000050008000f00000008000100000000000500070000000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r9, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write(0xffffffffffffffff, 0x0, 0x0) [ 2123.921692] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2123.925149] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2123.935848] loop4: detected capacity change from 0 to 4 [ 2123.943313] loop7: detected capacity change from 0 to 4 09:36:37 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2123.962868] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2123.966007] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00') getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'nat\x00', 0x0, [0x80000001, 0x4, 0x69, 0x6, 0x200]}, &(0x7f00000000c0)=0x54) 09:36:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x2, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:36:37 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2000bf", @ANYRES16=r9, @ANYBLOB="0100000000000000000009000000050008000f00000008000100000000000500070000000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r9, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write(0xffffffffffffffff, 0x0, 0x0) 09:36:52 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2000bf", @ANYRES16=r9, @ANYBLOB="0100000000000000000009000000050008000f00000008000100000000000500070000000000"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r9, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:36:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nf_conntrack_expect\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472b905041c94b314fdf0616e733d66642c7266646e6f3d14207b3f6f96e93cc77ba9f9f730faa0dd07d6a9fc72914248bb2ad17e634350c15400eab0930041674ed2bb4328a32099c746f4d1226b99047b49f941ab52a58c114198d0744596e27606c4bafe8077f3940be2cef65c6fc382804af70dc4bfc450bdc88ab7de08ac173e525150a5afe37826625eb0bc488b6ead6f1c967a5575f4804a19bf0f28ad29bc9c4029f17b332d4d4443c0c82ccd383d67", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,\x00']) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x84000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_loose}], [{@obj_user}, {@pcr={'pcr', 0x3d, 0x27}}, {@uid_lt={'uid<', r4}}, {@appraise_type}, {@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x61, 0x66, 0x62, 0x38, 0x62, 0x64, 0x31], 0x2d, [0x51, 0x39, 0x31, 0x65], 0x2d, [0x64, 0x31, 0x64, 0x61], 0x2d, [0x32, 0x39, 0x61, 0x67], 0x2d, [0x6c, 0x63, 0x31, 0x62, 0x32, 0x31, 0x39, 0x66]}}}]}}) pread64(r2, &(0x7f0000000080), 0x0, 0x3) write(r0, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x101000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='t,\x00'/15, @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',version=9p2000.L,\x00']) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7061}}, './file0\x00'}) fstat(r7, &(0x7f0000000480)) 09:36:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:36:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3f00, 0x80, 0xf664}) 09:36:52 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ec0)={{0x10b, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:36:52 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:36:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x3, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2139.130661] loop4: detected capacity change from 0 to 4 [ 2139.133157] loop7: detected capacity change from 0 to 4 [ 2139.150834] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2139.152950] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2139.157727] loop7: detected capacity change from 0 to 4 [ 2139.161215] loop4: detected capacity change from 0 to 4 [ 2139.186855] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:36:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x4, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2139.188246] EXT4-fs (loop7): Can't read superblock on 2nd try 09:36:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, 0x0, 0x0) 09:36:52 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r8, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:36:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = syz_io_uring_complete(0x0) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x7, 0x7fffffff}]}, 0xc, 0x3) write(r0, 0x0, 0x0) 09:37:07 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4800, 0x80, 0xf664}) 09:37:07 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000080)) socketpair(0x28, 0x1, 0x7, &(0x7f00000000c0)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002dc0)=ANY=[@ANYBLOB="040051f4a66bfbc442638fab422061617bf1de034f8068a8cf8745ea1f9dd6d3c95fb9f53a96527e248186f04b36c0e6c908506174629509cae21f607828abb7a9e5e0e4384aadcc6f8ec9a99963c80f8ec9342ba198ac137a899db29f3313176adab4fc968d3d38675c84c96bef511235d587c07bd753bb535e736dc59b5be181e7c53b4d94c9f3ec870985ff413109734ce347703c77b8bd80f549bdfb4924ee5a55c815ce0520c9de4d8d12e4406ad4a63795e421b143871feee24a06c4ccaa821805adeca0051875db33892a6b7ef6f8ef4a4c9a364c99d416d1b26f3e83de6b250967adfd", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',sion=9p2000.L,\x00']) write(r2, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/105) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, 0x0, 0x0) syz_io_uring_setup(0x629f, &(0x7f0000001500)={0x0, 0x5b40, 0x8, 0x3, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000001580), &(0x7f00000015c0)=0x0) r7 = accept4$packet(r0, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001700)=0x14, 0x80800) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000002d80)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r7, 0x0, &(0x7f0000002d40)={&(0x7f0000001740)=@rc={0x1f, @any, 0x40}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)="77fc8e55a56345bdceb33bcd8a8fc0713104ebbcad4813bab89b", 0x1a}], 0x1, &(0x7f0000001840)=[{0x40, 0x101, 0x7, "0f0323665bb8cdacb6adde8880145a139176e6febac105d89fd1736a787177b151e007f9bfcf09e58aed7931436955"}, {0xe0, 0x114, 0x7, "eda35ae29ec1bbe8655ebb5fa36535c788586bfe1d20477e4d008d00d2be8031d33fb263f8485fd5427fca6b5648d6d41fb8d1c864e2df7d20e4204d904f05afc49b10d636ef141d275ec4e622421911318af3d41c01bfb5ac1f953ead6067e887e74277096be584f74455389efa553127ad93045a84757ed3bfe22bdbfde252fab6bcd9a53c388f5f4b03533b79a82cddeb193cd8b983873a0bd200139da631730d25a754cccb59a0dbc12dfa3cc1ce68b627fe82095d1f4b2735e0901512a3784be65b52ceb8a6cd8b"}, {0x78, 0x1b9, 0x8, "af5fc36dedbf222cc307153615717c5a09100444a5781a51d373adb4c539b820653ac3348f352042b08654d768a61836e0d6581bed9a1b326061ee692ffc2fa157693a6d943655c0bc9465f726901d3baaed1e193d6d9b01f75820c240f41682b92b"}, {0x78, 0x88, 0x58a37a63, "0d3661b0529dfd4ab791a2d94c7e06f493453e4cab8b3b5cd496d0b3676cdaf7c0a5c0a0c9e80a2a1f9d85f2949d3bc93f5d0b974f90f99b4980c8c9143594e4f961f45b27891c50d34cbc2b848ee73ff082c9a157c651c674b9e54ae5eaab264865f10479"}, {0xf0, 0x117, 0x5, "8bae0e7cb3b51456b369490ae563ccaeb9d2eeb1d160ceac895327e56b00bcf0b90cd6415e2f17c15aa8b0b68049d3fc55f50af8dda64b4d8a473a03a48cbad4c118d8c33f112f08dac3047799707282ccda1dd6c7486d30afb94cdeecc7670cf1e325a913ed80c567616f6412cf8bb4fd4d0e1618f5154ab0d44e0b4cf5e152221449be9184b6de12b2493927bb00c420674319d9302b7af805e39b29e24c27c0d3d824040a353bbf05a0f60094ab226c2a5acd96b7aaa85ca453e3d041683f9978f27800532de1538af4df04bd00f384a0137dc36917f4db7bc6a0adea"}, {0xd0, 0x29, 0x8, "0b64f1731bf06bb1295902b454952be35386296505e024970b8d31edd946f1d54419bd958a7884c8d9e0e0362a47ba6fdb29e81dc9c88ea7ab9b24e8688d3974e8c1e287316f53f8696239b32c776bef7add2febc15349e699fc277e05024d9f1a55a1dadf65b9b41182e6407a6610b11138e34f9ecf510397df7e9522aea3c0ff68601a6a662956060b4e3805a114f7264313024e9d6eed645c107b04d718410db8e98520bd713c5c33188e630a9f07b28560fdff617421295a2a78a80f50"}, {0x1010, 0x3a, 0x81, 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{0xf0, 0x10d, 0x4, "3724edfaf42fcb4511e28ea0e20b62ed31821cb5f3f445c4bb9c4fe307c8abaec9e38f5b19901da542204ab334f61d52fe5ebd1cd15a0fee340eec783d1469dd9fac4c6826fc996736c630b6fe463aad5f67ec179265d805bdc84ff11591b0df42e36b767532a5506583456dc1ebe5682d39aaa13e748062d24a04f2ada36fc38dfc0d7634d3d4d680c4e014f66e9264e63e3025d7336ffaeed06b5ac3540cc24d9ae1ef9d789c198ff6302006cd43aa20bc82de9b24caee2d68b2300611698587a795774f92869724d537c492a1dccdd8ce8e59c93dcdbde1596bba4c907509"}], 0x14d0}, 0x0, 0x40000, 0x1, {0x0, r8}}, 0x1) r9 = getpid() r10 = getpid() kcmp(r10, r9, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f00000014c0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000300)={0x11a8, 0x10, 0x1, 0x70bd25, 0x25dfdbff, "", 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", @nested={0xaf, 0x53, 0x0, 0x1, [@generic="0cac6915278eabe831894e75c0041725845c14623717ef289225a782f87cc98d13f0e8bd57e7f59e52bc08ae549a7970262107b6bd208f93337f1bd863c8388058709269bae98e01647cb60964d4e46f39510b20913d10966724d9a203233dbedc2a2c64f024c4c4a404403918037bcdd6f0068017c57712fce3", @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@loopback}, @generic="ead76081c399e0e522ad7b5d164369196df28e0d99a7383425b1647b4e959ab1234f0d9a3c", @generic="e78e06b9"]}, @nested={0x5e, 0x83, 0x0, 0x1, [@typed={0x8, 0x68, 0x0, 0x0, @uid=r4}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x55, 0x0, 0x0, @uid}, @generic="df98e8adad6dd396a253bfbbd412e539b9f13b679e94db3cbe086e2e016e4b33660d480cf58c48c9bf6797053e04ef5a31f4e4e1daf1"]}, @nested={0x88, 0x89, 0x0, 0x1, [@typed={0x8, 0x60, 0x0, 0x0, @pid=r10}, @generic="3fe688855b42fb2042a07d9dc07ef69d15eaa5e7c371c5df05761d098484edaa47fa0dec3ebed3ed802a47da8b55bc35b7eb25cc6c928a54f57f160b21da205f8cbc71bcb26952db310f453d7d6a9b5d0537663fb52e9de2da091e9393049a6a08d0f7dc1f1fb1126029fed8974ec281ded8c62ebe5a5880454c01ee"]}]}, 0x11a8}], 0x1}, 0xc0) 09:37:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:37:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, 0x0, 0x0) 09:37:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2154.242635] loop7: detected capacity change from 0 to 4 [ 2154.255960] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2154.257841] loop4: detected capacity change from 0 to 4 [ 2154.266198] loop7: detected capacity change from 0 to 4 [ 2154.274776] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2154.277612] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2154.295209] loop4: detected capacity change from 0 to 4 09:37:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, 0x0, 0x0) 09:37:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x2, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2154.308351] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:07 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:07 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x3, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2154.444485] loop7: detected capacity change from 0 to 4 [ 2154.454677] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2154.469715] loop7: detected capacity change from 0 to 4 09:37:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x0, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "23c60566892a11536d0b21004628b9a76290437cecccd6ebb0947fef04f0142530bce61c998077c6023445acf562d995f781521d21000fe932ef2243f7d237970a5d42e3b49c180e0badb24cf5c7c8803ac05b5d977cb9e2c1400353323c923951efb6d6778882d738f14d716f4ca0081c38a931a2d4462fe7f446ddcb139094a3f8b56d9961a1b34973a7b0e25f7c5eb8d551b8502dc9bc578c6e88a17aa88eeee21de4b834e0133b385be1f3b47f2c2f7a8597f58ebaad59db6d8b06842a021bab3cb62e4c3003149d3dd109e5eabc3a974ec4bd32cb5f16a1c9fc68a907355ae9a7e01aeaa13af250fbe1b54feebda392de305a44b066c9b33f87dbe1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:08 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{0x0, 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2154.484414] loop4: detected capacity change from 0 to 4 [ 2154.491693] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2154.501385] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2154.526443] loop4: detected capacity change from 0 to 4 [ 2154.532361] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200400, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) 09:37:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4c00, 0x80, 0xf664}) 09:37:23 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:23 executing program 5: ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000080)) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') ioctl$TCFLSH(r0, 0x540b, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') write(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'nat\x00'}, 0x28) [ 2169.844574] loop7: detected capacity change from 0 to 4 [ 2169.845082] loop4: detected capacity change from 0 to 4 09:37:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x4, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:37:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x0, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:23 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2169.858370] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2169.867466] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2169.874004] loop7: detected capacity change from 0 to 4 [ 2169.881128] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2169.895903] loop4: detected capacity change from 0 to 4 09:37:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x300, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2169.922367] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x0, 0x5, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="74720400000000002d0000669a416f3dc95ebc015422c3d12eba8c097b39261053dc8794f864bc6d08ef", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c766572736956073d3970323030302e4c2c003b57f496"]) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x8000) write(r0, 0x0, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) open_by_handle_at(r4, &(0x7f0000000140)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0xf01, 0x5, 0x3, 0x1, 0x604e, 0xfffffffffffffe01}}, 0x741f00) 09:37:23 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:23 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() kcmp(r7, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r7, 0x2, r1, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r8, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) [ 2170.061186] loop4: detected capacity change from 0 to 4 [ 2170.068239] loop7: detected capacity change from 0 to 5 [ 2170.074366] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2170.081110] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2170.085408] loop4: detected capacity change from 0 to 4 [ 2170.091895] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x2000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:37:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x5000, 0x80, 0xf664}) 09:37:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x0, 0x65, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:38 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, 0x0}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:38 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = getpid() r3 = getpid() kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r3, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() kcmp(r6, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x81, 0x1, 0x5, 0x0, 0x401, 0x15004, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x4030, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0x14, 0xffff, 0x0, 0xd606, 0x0, 0x80000001}, r6, 0x2, r1, 0x8) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r7, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r1, &(0x7f0000000100)=""/237, 0xed, 0x3) write(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="020000000000005b3af0180000000000"]) socketpair(0x21, 0xa, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r3, &(0x7f00000000c0)=0x7, 0x400) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) [ 2185.141984] loop7: detected capacity change from 0 to 5 [ 2185.148473] loop4: detected capacity change from 0 to 4 [ 2185.168740] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2185.171104] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2185.185439] loop4: detected capacity change from 0 to 4 [ 2185.186989] loop7: detected capacity change from 0 to 5 [ 2185.196883] EXT4-fs (loop7): Can't read superblock on 2nd try 09:37:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x0, 0x0, 0x21, 0x62, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:38 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:38 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() kcmp(r5, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r6, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 2185.219076] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x4000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:37:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x0, 0x0, 0x0, 0x62, 0x0, 0x7b, 0x80}, "23c60566892a11536d0b21004628b9a76290437cecccd6ebb0947fef04f0142530bce61c998077c6023445acf562d995f781521d21000fe932ef2243f7d237970a5d42e3b49c180e0badb24cf5c7c8803ac05b5d977cb9e2c1400353323c923951efb6d6778882d738f14d716f4ca0081c38a931a2d4462fe7f446ddcb139094a3f8b56d9961a1b34973a7b0e25f7c5eb8d551b8502dc9bc578c6e88a17aa88eeee21de4b834e0133b385be1f3b47f2c2f7a8597f58ebaad59db6d8b06842a021bab3cb62e4c3003149d3dd109e5eabc3a974ec4bd32cb5f16a1c9fc68a907355ae9a7e01aeaa13af250fbe1b54feebda392de305a44b066c9b33f87dbe1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) [ 2185.341070] loop7: detected capacity change from 0 to 6 [ 2185.353768] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2185.380388] loop4: detected capacity change from 0 to 4 [ 2185.395875] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2185.413124] loop4: detected capacity change from 0 to 4 [ 2185.419042] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6800, 0x80, 0xf664}) 09:37:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0xfeff, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:37:54 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpid() r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r5, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:37:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:54 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}]}}) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}]}}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100001, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}, {@posixacl}, {@version_u}, {@afid={'afid', 0x3d, 0x8}}, {@privport}], [{@euid_lt={'euid<', r5}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) write(r2, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000280)) 09:37:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) [ 2200.944076] loop7: detected capacity change from 0 to 6 [ 2200.947342] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2200.960318] loop4: detected capacity change from 0 to 4 [ 2200.965412] loop7: detected capacity change from 0 to 6 [ 2200.968893] EXT4-fs (loop7): Can't read superblock on 2nd try [ 2200.977758] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2200.984304] loop4: detected capacity change from 0 to 4 [ 2200.988223] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:37:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) [ 2201.055054] loop7: detected capacity change from 0 to 7 [ 2201.063482] EXT4-fs (loop7): Can't read superblock on 2nd try 09:37:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0xfffe, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2201.068671] loop7: detected capacity change from 0 to 7 [ 2201.072421] EXT4-fs (loop7): Can't read superblock on 2nd try 09:37:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:37:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:37:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0xc4c03d09, &(0x7f0000000300)={0x13}) ftruncate(r1, 0x3) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}]}}) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/46, 0x2e}], 0x1, 0x4, 0x1) write(r0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0xc2021, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@noextend}, {@afid={'afid', 0x3d, 0x1000}}, {@afid}, {@fscache}], [{@uid_gt={'uid>', r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@appraise}]}}) r4 = pidfd_getfd(r0, r0, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) 09:37:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:37:54 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r5, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 2201.145063] loop4: detected capacity change from 0 to 4 [ 2201.163452] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2201.180032] loop4: detected capacity change from 0 to 4 [ 2201.193504] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2201.197949] loop7: detected capacity change from 0 to 8 [ 2201.210788] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:38:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6c00, 0x80, 0xf664}) 09:38:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3134333837333839370000000000000000000000000000000000000000000000000000000000002458c484a8f806a8c30d4d147b43430bc2dbd7e34eae4ab2893a4c4e9a9bf6c0b35689a80b4bf77dee60d207d57f8765cf131c6376198d70a9295997cfcb07d562", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:07 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:07 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) 09:38:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') write(r0, 0x0, 0xfffffffffffffc6b) 09:38:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x400000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2213.831714] loop7: detected capacity change from 0 to 8 09:38:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa20) [ 2213.878342] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2213.899288] loop4: detected capacity change from 0 to 4 [ 2213.899709] loop7: detected capacity change from 0 to 8 [ 2213.905043] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2213.914325] loop4: detected capacity change from 0 to 4 09:38:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x920) [ 2213.923075] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2213.923724] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:38:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x400001, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:07 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') dup(r0) write(r0, 0x0, 0x0) 09:38:07 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2214.063107] loop4: detected capacity change from 0 to 4 [ 2214.069008] loop7: detected capacity change from 0 to 8 [ 2214.082351] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2214.089111] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2214.102616] loop4: detected capacity change from 0 to 4 [ 2214.105853] loop7: detected capacity change from 0 to 8 [ 2214.116745] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2214.122936] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:38:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) 09:38:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x80ffff, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000800)={0xd8, [{}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x4, "17b70e6cf7c111"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000040)={r2, 0x7ff}) write(r0, 0x0, 0x0) 09:38:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7400, 0x80, 0xf664}) 09:38:07 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x720) 09:38:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x1000000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:07 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/74, 0x4a}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7a00, 0x80, 0xf664}) 09:38:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x620) 09:38:22 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=@reiserfs_3={0xc, 0x3, {0x0, 0x80, 0x101}}, 0xc6bf92180ddb1f93) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xf2}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) 09:38:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x1004000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:22 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 2228.843550] loop4: detected capacity change from 0 to 4 [ 2228.846717] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2228.849701] loop7: detected capacity change from 0 to 16 [ 2228.852773] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2228.858667] loop4: detected capacity change from 0 to 4 [ 2228.862706] loop7: detected capacity change from 0 to 16 [ 2228.867450] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2228.876062] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:38:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x520) 09:38:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xf002, 0x80, 0xf664}) [ 2246.251449] loop7: detected capacity change from 0 to 16 [ 2246.262072] loop4: detected capacity change from 0 to 4 [ 2246.266648] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2246.267990] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2246.271865] loop4: detected capacity change from 0 to 4 [ 2246.279838] loop7: detected capacity change from 0 to 16 [ 2246.285108] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2246.286162] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:38:39 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') write(r0, 0x0, 0x0) 09:38:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:39 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) migrate_pages(r2, 0x2c, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x2000000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:39 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = getpid() r2 = getpid() kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x26, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2600, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:39 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, 0x0}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00', '\x00']}, 0x420) 09:38:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x3000000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:39 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') getpid() getpid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2f) [ 2246.467620] loop4: detected capacity change from 0 to 4 09:38:40 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2246.488385] loop7: detected capacity change from 0 to 19 [ 2246.488652] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2246.512325] loop4: detected capacity change from 0 to 4 [ 2246.514131] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2246.516391] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2246.539630] loop7: detected capacity change from 0 to 19 [ 2246.553674] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:38:54 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') getpid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3e00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:38:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00', '\x00']}, 0x320) 09:38:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x4000000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:38:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3e, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000004, 0x8010, r0, 0x0) write(r0, 0x0, 0x0) 09:38:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0xf664}) [ 2260.671992] loop7: detected capacity change from 0 to 31 [ 2260.674117] loop4: detected capacity change from 0 to 4 [ 2260.678580] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2260.680784] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2260.685821] loop4: detected capacity change from 0 to 4 [ 2260.688354] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2260.691045] loop7: detected capacity change from 0 to 31 09:38:54 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:38:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x20000000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2260.711837] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2260.736818] audit: type=1400 audit(1654767534.293:15): avc: denied { execute } for pid=12313 comm="syz-executor.5" path="/proc/12313/task/12316/oom_score_adj" dev="proc" ino=44011 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 09:38:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:38:54 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2260.790641] loop4: detected capacity change from 0 to 4 09:38:54 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) gettid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 2260.798376] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2260.808013] loop4: detected capacity change from 0 to 4 09:38:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00', '\x00']}, 0x220) [ 2260.813699] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:38:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7b4, 0xf664}) 09:38:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 2260.910748] loop7: detected capacity change from 0 to 31 [ 2260.920854] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2260.941510] loop7: detected capacity change from 0 to 31 [ 2260.948987] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:39:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xf664, 0xf664}) 09:39:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0xf5ffffff, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:39:11 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}, "", ['\x00']}, 0x120) 09:39:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x101, 0x400}], 0x0, &(0x7f0000014d00)) 09:39:11 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) getsockname(r1, &(0x7f0000000040)=@ax25={{0x3, @netrom}, [@default, @null, @rose, @netrom, @netrom, @default, @bcast, @null]}, &(0x7f00000000c0)=0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write(r2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x29, 0xff, 0x6, 0x4, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x30, 0x78e1, 0x40, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000a40)={'syztnl1\x00', &(0x7f00000009c0)={'ip6tnl0\x00', 0x0, 0x29, 0x1f, 0x3f, 0x24cc81ff, 0x68, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x700, 0x8000, 0x2, 0xfff}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000b80)={'syztnl2\x00', &(0x7f0000000a80)=ANY=[@ANYBLOB='gret\x00'/16, @ANYRES32=0x0, @ANYBLOB="000100080000000700008000494000a400660000042f9078ffffffff0a01010244140f41ffffffff80000000ac141425ffffff8000820d795b973f04e32edda29bf800830f4bac1e000164010102e000000244085a0000000004881236d7609e96611aa97101c9bd48ebbd294444a691ffffffff00000001ac1e0001000000050000000000000003ac1e000100000020ac14143dffffffffe000000200000003e000000200000082e0000001fffffffb"]}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r5, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @remote, @broadcast}}}], 0x20}, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r8, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @remote, @broadcast}}}], 0x20}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000dc0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000400)=ANY=[@ANYBLOB="b4010000", @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf250d0000000c00018008000300020000003c000180140002006772653000000000000000000000000014000200766c616e310000000000000000000000080003000100000008000300010000004c00018008000100", @ANYRES32=r3, @ANYBLOB="08000300000000000800030001000000080003000200000014000200626174616476300000000000000000001400020069705f767469300000000000000000002000018008000300020000001400020069703667726574617030000000000000480001800800030001000000140002006272696467653000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES64=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000300030000004800018008000100", @ANYRES32=r7, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000200000014000200776731000000000000000000000000005c0001800800030000000000140002007767320000000000000000000000000008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0e000000", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="140002006e6574706369300000000000000000000800030002000000"], 0x1b4}, 0x1, 0x0, 0x0, 0x40000}, 0x4088040) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4030, r11, 0x6) 09:39:11 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {0x0}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:39:11 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:39:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2277.633025] loop7: detected capacity change from 0 to 32 [ 2277.637920] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2277.648724] loop4: detected capacity change from 0 to 4 [ 2277.692816] loop7: detected capacity change from 0 to 32 [ 2277.699143] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 [ 2277.715634] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) 09:39:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0xfeff0000, 0xc56b, 0x82111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0xcb63}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 2277.734322] loop4: detected capacity change from 0 to 4 [ 2277.770439] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 2883 09:39:11 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0xddafd1eec6216af3, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 09:39:11 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') write$binfmt_aout(r0, &(0x7f0000000ec0)={{0x10b}}, 0x20) 09:39:11 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="2e20202020202020202020100016e870325132510000e87032", 0x19}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000001800)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/225, 0xe1}, {0x0}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001340)}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000001640)=""/159, 0x9f}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000001740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x42, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:39:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4600, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f8100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000014d00)) [ 2277.997372] loop7: detected capacity change from 0 to 35 [ 2278.006624] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2278.017340] loop7: detected capacity change from 0 to 35 [ 2278.024456] EXT4-fs (loop7): fragment/cluster size (65536) != block size (4096) [ 2280.027280] systemd-udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2280.027305] CPU: 0 PID: 12363 Comm: systemd-udevd Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.027317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.027325] Call Trace: [ 2280.027328] [ 2280.027333] dump_stack_lvl+0x8b/0xb3 [ 2280.027364] dump_header+0x10b/0x7e4 [ 2280.027384] oom_kill_process.cold+0x10/0x15 [ 2280.027403] out_of_memory+0x11ec/0x14b0 [ 2280.027425] ? oom_killer_disable+0x270/0x270 [ 2280.027447] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.027479] ? warn_alloc+0x190/0x190 [ 2280.027491] ? lock_is_held_type+0xd7/0x130 [ 2280.027514] ? prepare_alloc_pages+0x371/0x500 [ 2280.027531] __alloc_pages+0x421/0x4f0 [ 2280.027543] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.027556] ? lock_is_held_type+0xd7/0x130 [ 2280.027576] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.027594] ? lock_downgrade+0x6d0/0x6d0 [ 2280.027610] ? lock_is_held_type+0xd7/0x130 [ 2280.027628] alloc_pages+0x1a0/0x2f0 [ 2280.027646] __filemap_get_folio+0x65f/0xfe0 [ 2280.027671] ? filemap_read+0xba0/0xba0 [ 2280.027702] filemap_fault+0x154c/0x2280 [ 2280.027727] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.027758] __do_fault+0x10d/0x5a0 [ 2280.027776] __handle_mm_fault+0x13a1/0x3650 [ 2280.027795] ? lock_is_held_type+0xd7/0x130 [ 2280.027809] ? __pmd_alloc+0x690/0x690 [ 2280.027836] ? handle_mm_fault+0x707/0xa20 [ 2280.027855] handle_mm_fault+0x2e6/0xa20 [ 2280.027874] do_user_addr_fault+0x54a/0x1320 [ 2280.027898] exc_page_fault+0xa2/0x1a0 [ 2280.027914] asm_exc_page_fault+0x27/0x30 [ 2280.027929] RIP: 0033:0x55fc9aa48d5e [ 2280.027944] Code: Unable to access opcode bytes at RIP 0x55fc9aa48d34. [ 2280.027948] RSP: 002b:00007ffc4888f220 EFLAGS: 00010297 [ 2280.027957] RAX: 0000000000000000 RBX: 000000000aba9500 RCX: 000000000aba9500 [ 2280.027964] RDX: 000055fc9aacaef0 RSI: 000055fc9bd88880 RDI: 000055fc9bd85d60 [ 2280.027971] RBP: 000055fc9bd85d60 R08: 0000000000000009 R09: 0000000000000000 [ 2280.027977] R10: 000055fc9bdd52b0 R11: 0000000000000206 R12: 000055fc9bdcea90 [ 2280.027984] R13: 000055fc9bd89a30 R14: 000055fc9b5459f0 R15: 000055fc9bdd52b0 [ 2280.028019] [ 2280.028034] Mem-Info: [ 2280.028038] active_anon:5428 inactive_anon:39735 isolated_anon:0 [ 2280.028038] active_file:175 inactive_file:121 isolated_file:0 [ 2280.028038] unevictable:0 dirty:0 writeback:0 [ 2280.028038] slab_reclaimable:9033 slab_unreclaimable:55591 [ 2280.028038] mapped:69804 shmem:116 pagetables:1434 bounce:0 [ 2280.028038] kernel_misc_reclaimable:0 [ 2280.028038] free:3465 free_pcp:0 free_cma:0 [ 2280.028066] Node 0 active_anon:21712kB inactive_anon:158940kB active_file:700kB inactive_file:484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279216kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4480kB pagetables:5736kB all_unreclaimable? no [ 2280.028090] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.028121] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.028136] Node 0 DMA32 free:7356kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:2048KB active_anon:21460kB inactive_anon:158800kB active_file:424kB inactive_file:476kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.028168] lowmem_reserve[]: 0 0 0 0 [ 2280.028181] Node 0 DMA: 2*4kB (M) 0*8kB 0*16kB 1*32kB (U) 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 2280.028330] Node 0 DMA32: 694*4kB (UMEH) 269*8kB (UMEH) 66*16kB (UMEH) 13*32kB (UMH) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6656kB [ 2280.028398] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.028407] 437 total pagecache pages [ 2280.028411] 0 pages in swap cache [ 2280.028414] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.028420] Free swap = 0kB [ 2280.028423] Total swap = 0kB [ 2280.028426] 524158 pages RAM [ 2280.028429] 0 pages HighMem/MovableOnly [ 2280.028432] 105753 pages reserved [ 2280.028436] Unreclaimable slab info: [ 2280.028439] Name Used Total [ 2280.028480] pid_4 7KB 7KB [ 2280.028488] pid_3 7KB 7KB [ 2280.028497] pid_2 22KB 41KB [ 2280.028504] IEEE-802.15.4-MAC 31KB 31KB [ 2280.028511] IEEE-802.15.4-RAW 31KB 31KB [ 2280.028518] p9_req_t 8KB 8KB [ 2280.028527] fib6_nodes 28KB 28KB [ 2280.028534] ip6_dst_cache 22KB 22KB [ 2280.028541] PINGv6 61KB 61KB [ 2280.028547] RAWv6 123KB 123KB [ 2280.028554] UDPLITEv6 32KB 32KB [ 2280.028561] UDPv6 64KB 64KB [ 2280.028569] TCPv6 62KB 62KB [ 2280.028580] scsi_sense_cache 8KB 8KB [ 2280.028588] virtio_scsi_cmd 16KB 16KB [ 2280.028594] bio-120 11KB 11KB [ 2280.028610] sgpool-128 187KB 357KB [ 2280.028616] sgpool-64 63KB 63KB [ 2280.028623] sgpool-32 47KB 47KB [ 2280.028629] sgpool-16 37KB 37KB [ 2280.028636] sgpool-8 37KB 37KB [ 2280.028642] mqueue_inode_cache 60KB 60KB [ 2280.028649] nfs_commit_data 15KB 15KB [ 2280.028656] nfs_write_data 47KB 47KB [ 2280.028665] jbd2_inode 7KB 7KB [ 2280.028673] ext4_system_zone 7KB 7KB [ 2280.028679] ext4_io_end_vec 7KB 7KB [ 2280.028686] ext4_bio_post_read_ctx 15KB 15KB [ 2280.028694] io_kiocb 11KB 11KB [ 2280.028700] kioctx 31KB 31KB [ 2280.028707] aio_kiocb 7KB 7KB [ 2280.028716] fasync_cache 3KB 3KB [ 2280.028723] pid_namespace 7KB 7KB [ 2280.028730] posix_timers_cache 7KB 7KB [ 2280.028737] rpc_buffers 31KB 31KB [ 2280.028745] rpc_tasks 3KB 3KB [ 2280.028754] UNIX-STREAM 230KB 320KB [ 2280.028762] UNIX 136KB 224KB [ 2280.028772] tcp_bind2_bucket 8KB 8KB [ 2280.028779] tcp_bind_bucket 8KB 8KB [ 2280.028788] ip_fib_trie 8KB 8KB [ 2280.028795] ip_fib_alias 11KB 11KB [ 2280.028802] ip_dst_cache 33KB 52KB [ 2280.028810] RAW 61KB 61KB [ 2280.028816] UDP 215KB 215KB [ 2280.028824] request_sock_TCP 15KB 15KB [ 2280.028830] TCP 60KB 60KB [ 2280.028836] hugetlbfs_inode_cache 31KB 31KB [ 2280.028843] bio-248 15KB 15KB [ 2280.028850] ep_head 8KB 8KB [ 2280.028857] eventpoll_pwq 15KB 15KB [ 2280.028863] eventpoll_epi 35KB 35KB [ 2280.028870] inotify_inode_mark 58KB 58KB [ 2280.028877] request_queue 31KB 31KB [ 2280.028884] blkdev_ioc 8KB 8KB [ 2280.028890] bio-184 36KB 36KB [ 2280.028897] biovec-max 416KB 476KB [ 2280.028906] biovec-64 94KB 173KB [ 2280.028912] biovec-16 30KB 30KB [ 2280.028919] user_namespace 30KB 30KB [ 2280.028925] uid_cache 7KB 7KB [ 2280.028933] dmaengine-unmap-2 4KB 4KB [ 2280.028940] audit_buffer 7KB 7KB [ 2280.028947] skbuff_fclone_cache 67KB 67KB [ 2280.028954] skbuff_head_cache 206KB 206KB [ 2280.028962] file_lock_cache 51KB 51KB [ 2280.028968] file_lock_ctx 7KB 7KB [ 2280.028975] fsnotify_mark_connector 36KB 36KB [ 2280.028983] taskstats 31KB 31KB [ 2280.028990] proc_dir_entry 357KB 375KB [ 2280.028997] pde_opener 7KB 7KB [ 2280.029004] seq_file 23KB 37KB [ 2280.029011] sigqueue 39KB 39KB [ 2280.029018] shmem_inode_cache 1355KB 1423KB [ 2280.029025] kernfs_iattrs_cache 258KB 258KB [ 2280.029032] kernfs_node_cache 5349KB 5349KB [ 2280.029039] mnt_cache 173KB 181KB [ 2280.029072] filp 773KB 1398KB [ 2280.029079] names_cache 4190KB 4190KB [ 2280.029086] net_namespace 63KB 63KB [ 2280.029092] hashtab_node 278KB 278KB [ 2280.029099] ebitmap_node 1149KB 1149KB [ 2280.029107] avtab_node 4976KB 4976KB [ 2280.029116] avc_node 31KB 31KB [ 2280.029157] lsm_inode_cache 3152KB 3356KB [ 2280.029170] lsm_file_cache 48KB 136KB [ 2280.029176] key_jar 31KB 31KB [ 2280.029183] uts_namespace 15KB 15KB [ 2280.029189] nsproxy 7KB 7KB [ 2280.029262] vm_area_struct 721KB 1258KB [ 2280.029269] mm_struct 218KB 283KB [ 2280.029276] fs_cache 40KB 40KB [ 2280.029285] files_cache 97KB 207KB [ 2280.029292] signal_cache 312KB 364KB [ 2280.029299] sighand_cache 339KB 360KB [ 2280.029309] task_struct 1023KB 1203KB [ 2280.029320] cred_jar 94KB 144KB [ 2280.029335] anon_vma_chain 181KB 252KB [ 2280.029341] anon_vma 252KB 252KB [ 2280.029349] pid 53KB 63KB [ 2280.029360] Acpi-Operand 88KB 150KB [ 2280.029367] Acpi-ParseExt 31KB 31KB [ 2280.029374] Acpi-Parse 47KB 63KB [ 2280.029381] Acpi-State 35KB 51KB [ 2280.029388] Acpi-Namespace 28KB 28KB [ 2280.029395] numa_policy 3KB 3KB [ 2280.029402] perf_event 63KB 63KB [ 2280.029409] trace_event_file 179KB 179KB [ 2280.029416] ftrace_event_field 304KB 304KB [ 2280.029422] pool_workqueue 40KB 40KB [ 2280.029452] maple_node 232KB 1016KB [ 2280.029459] task_group 16KB 16KB [ 2280.029466] vmap_area 43KB 47KB [ 2280.029477] page->ptl 142KB 181KB [ 2280.029483] kmemleak_scan_area 27KB 27KB [ 2280.030533] kmemleak_object 131175KB 146559KB [ 2280.030555] kmalloc-cg-8k 96KB 96KB [ 2280.030564] kmalloc-cg-4k 2000KB 2176KB [ 2280.030572] kmalloc-cg-2k 1828KB 1888KB [ 2280.030579] kmalloc-cg-1k 440KB 480KB [ 2280.030587] kmalloc-cg-512 278KB 336KB [ 2280.030594] kmalloc-cg-256 48KB 48KB [ 2280.030601] kmalloc-cg-192 44KB 44KB [ 2280.030608] kmalloc-cg-128 40KB 40KB [ 2280.030614] kmalloc-cg-96 20KB 20KB [ 2280.030621] kmalloc-cg-64 16KB 16KB [ 2280.030629] kmalloc-cg-32 33KB 56KB [ 2280.030635] kmalloc-cg-16 8KB 8KB [ 2280.030642] kmalloc-cg-8 15KB 15KB [ 2280.030649] kmalloc-8k 5664KB 5824KB [ 2280.030661] kmalloc-4k 2872KB 3264KB [ 2280.030670] kmalloc-2k 3288KB 3456KB [ 2280.030681] kmalloc-1k 2424KB 2848KB [ 2280.030699] kmalloc-512 2052KB 2640KB [ 2280.030708] kmalloc-256 1029KB 1040KB [ 2280.030716] kmalloc-192 526KB 528KB [ 2280.030726] kmalloc-128 253KB 276KB [ 2280.030746] kmalloc-96 274KB 440KB [ 2280.030772] kmalloc-64 1010KB 1208KB [ 2280.030789] kmalloc-32 451KB 508KB [ 2280.030798] kmalloc-16 320KB 332KB [ 2280.030805] kmalloc-8 258KB 262KB [ 2280.030811] kmem_cache_node 55KB 55KB [ 2280.030818] kmem_cache 86KB 86KB [ 2280.030824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=12363,uid=0 [ 2280.031468] Out of memory (oom_kill_allocating_task): Killed process 12363 (systemd-udevd) total-vm:35620kB, anon-rss:10200kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2280.495728] syz-executor.0 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2280.495747] CPU: 0 PID: 3847 Comm: syz-executor.0 Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.495758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.495766] Call Trace: [ 2280.495768] [ 2280.495773] dump_stack_lvl+0x8b/0xb3 [ 2280.495795] dump_header+0x10b/0x7e4 [ 2280.495813] oom_kill_process.cold+0x10/0x15 [ 2280.495832] out_of_memory+0x11ec/0x14b0 [ 2280.495853] ? oom_killer_disable+0x270/0x270 [ 2280.495875] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.495906] ? warn_alloc+0x190/0x190 [ 2280.495918] ? lock_is_held_type+0xd7/0x130 [ 2280.495940] ? prepare_alloc_pages+0x371/0x500 [ 2280.495956] __alloc_pages+0x421/0x4f0 [ 2280.495969] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.495981] ? lock_is_held_type+0xd7/0x130 [ 2280.496008] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.496025] ? lock_downgrade+0x6d0/0x6d0 [ 2280.496039] ? lock_is_held_type+0xd7/0x130 [ 2280.496057] alloc_pages+0x1a0/0x2f0 [ 2280.496075] __filemap_get_folio+0x65f/0xfe0 [ 2280.496099] ? filemap_read+0xba0/0xba0 [ 2280.496130] filemap_fault+0x154c/0x2280 [ 2280.496155] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.496187] __do_fault+0x10d/0x5a0 [ 2280.496207] __handle_mm_fault+0x13a1/0x3650 [ 2280.496225] ? lock_is_held_type+0xd7/0x130 [ 2280.496239] ? __pmd_alloc+0x690/0x690 [ 2280.496264] ? trace_rss_stat+0x1a2/0x240 [ 2280.496279] ? sync_mm_rss+0x9c/0x1c0 [ 2280.496296] handle_mm_fault+0x2e6/0xa20 [ 2280.496315] do_user_addr_fault+0x54a/0x1320 [ 2280.496338] exc_page_fault+0xa2/0x1a0 [ 2280.496354] asm_exc_page_fault+0x27/0x30 [ 2280.496367] RIP: 0033:0x7f82b8fc1070 [ 2280.496379] Code: Unable to access opcode bytes at RIP 0x7f82b8fc1046. [ 2280.496384] RSP: 002b:00007ffc791a98a8 EFLAGS: 00010202 [ 2280.496392] RAX: 0000000000000001 RBX: 0000000000000282 RCX: 0000000000000000 [ 2280.496399] RDX: 0000000040000001 RSI: 00007ffc791a993c RDI: 00000000ffffffff [ 2280.496405] RBP: 00007ffc791a993c R08: 00000000000008e8 R09: 00007ffc791b2080 [ 2280.496412] R10: 0000000000000000 R11: 00000000004263ac R12: 0000000000000032 [ 2280.496418] R13: 000000000022c3c7 R14: 0000000000000003 R15: 00007ffc791a99a0 [ 2280.496439] [ 2280.496513] Mem-Info: [ 2280.496517] active_anon:5444 inactive_anon:39617 isolated_anon:0 [ 2280.496517] active_file:34 inactive_file:9 isolated_file:0 [ 2280.496517] unevictable:0 dirty:0 writeback:0 [ 2280.496517] slab_reclaimable:8975 slab_unreclaimable:55490 [ 2280.496517] mapped:69647 shmem:115 pagetables:1434 bounce:0 [ 2280.496517] kernel_misc_reclaimable:0 [ 2280.496517] free:3337 free_pcp:123 free_cma:0 [ 2280.496546] Node 0 active_anon:21776kB inactive_anon:158468kB active_file:136kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4448kB pagetables:5736kB all_unreclaimable? yes [ 2280.496570] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.496601] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.496616] Node 0 DMA32 free:6844kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:158412kB active_file:132kB inactive_file:32kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:492kB local_pcp:248kB free_cma:0kB [ 2280.496647] lowmem_reserve[]: 0 0 0 0 [ 2280.496661] Node 0 DMA: 2*4kB (M) 0*8kB 0*16kB 1*32kB (U) 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 2280.496734] Node 0 DMA32: 807*4kB (MEH) 268*8kB (MEH) 62*16kB (UMEH) 5*32kB (UMH) 3*64kB (UH) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6844kB [ 2280.496802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.496811] 165 total pagecache pages [ 2280.496814] 0 pages in swap cache [ 2280.496817] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.496824] Free swap = 0kB [ 2280.496827] Total swap = 0kB [ 2280.496830] 524158 pages RAM [ 2280.496833] 0 pages HighMem/MovableOnly [ 2280.496836] 105753 pages reserved [ 2280.496840] Unreclaimable slab info: [ 2280.496842] Name Used Total [ 2280.496847] pid_4 7KB 7KB [ 2280.496853] pid_3 7KB 7KB [ 2280.496861] pid_2 22KB 41KB [ 2280.496868] IEEE-802.15.4-MAC 31KB 31KB [ 2280.496875] IEEE-802.15.4-RAW 31KB 31KB [ 2280.496881] p9_req_t 8KB 8KB [ 2280.496889] fib6_nodes 28KB 28KB [ 2280.496895] ip6_dst_cache 22KB 22KB [ 2280.496902] PINGv6 61KB 61KB [ 2280.496908] RAWv6 123KB 123KB [ 2280.496914] UDPLITEv6 32KB 32KB [ 2280.496920] UDPv6 64KB 64KB [ 2280.496928] TCPv6 62KB 62KB [ 2280.496938] scsi_sense_cache 8KB 8KB [ 2280.496945] virtio_scsi_cmd 16KB 16KB [ 2280.496952] bio-120 11KB 11KB [ 2280.496965] sgpool-128 187KB 357KB [ 2280.496971] sgpool-64 63KB 63KB [ 2280.496978] sgpool-32 63KB 63KB [ 2280.496984] sgpool-16 37KB 37KB [ 2280.496990] sgpool-8 37KB 37KB [ 2280.496996] mqueue_inode_cache 60KB 60KB [ 2280.497003] nfs_commit_data 15KB 15KB [ 2280.497009] nfs_write_data 47KB 47KB [ 2280.497017] jbd2_inode 7KB 7KB [ 2280.497024] ext4_system_zone 7KB 7KB [ 2280.497030] ext4_io_end_vec 7KB 7KB [ 2280.497036] ext4_bio_post_read_ctx 15KB 15KB [ 2280.497043] io_kiocb 11KB 11KB [ 2280.497050] kioctx 31KB 31KB [ 2280.497056] aio_kiocb 7KB 7KB [ 2280.497064] fasync_cache 3KB 3KB [ 2280.497071] pid_namespace 7KB 7KB [ 2280.497077] posix_timers_cache 7KB 7KB [ 2280.497084] rpc_buffers 31KB 31KB [ 2280.497090] rpc_tasks 3KB 3KB [ 2280.497096] UNIX-STREAM 230KB 320KB [ 2280.497103] UNIX 136KB 224KB [ 2280.497112] tcp_bind2_bucket 8KB 8KB [ 2280.497118] tcp_bind_bucket 8KB 8KB [ 2280.497126] ip_fib_trie 8KB 8KB [ 2280.497133] ip_fib_alias 11KB 11KB [ 2280.497139] ip_dst_cache 33KB 52KB [ 2280.497147] RAW 61KB 61KB [ 2280.497153] UDP 215KB 215KB [ 2280.497160] request_sock_TCP 15KB 15KB [ 2280.497166] TCP 60KB 60KB [ 2280.497172] hugetlbfs_inode_cache 31KB 31KB [ 2280.497179] bio-248 15KB 15KB [ 2280.497185] ep_head 8KB 8KB [ 2280.497191] eventpoll_pwq 15KB 15KB [ 2280.497197] eventpoll_epi 35KB 35KB [ 2280.497271] inotify_inode_mark 58KB 58KB [ 2280.497279] request_queue 31KB 31KB [ 2280.497286] blkdev_ioc 8KB 8KB [ 2280.497292] bio-184 36KB 36KB [ 2280.497298] biovec-max 416KB 476KB [ 2280.497306] biovec-64 94KB 173KB [ 2280.497313] biovec-16 30KB 30KB [ 2280.497319] user_namespace 30KB 30KB [ 2280.497326] uid_cache 7KB 7KB [ 2280.497332] dmaengine-unmap-2 4KB 4KB [ 2280.497339] audit_buffer 7KB 7KB [ 2280.497346] skbuff_fclone_cache 67KB 67KB [ 2280.497353] skbuff_head_cache 217KB 217KB [ 2280.497360] file_lock_cache 51KB 51KB [ 2280.497366] file_lock_ctx 7KB 7KB [ 2280.497373] fsnotify_mark_connector 36KB 36KB [ 2280.497380] taskstats 31KB 31KB [ 2280.497387] proc_dir_entry 357KB 375KB [ 2280.497393] pde_opener 7KB 7KB [ 2280.497399] seq_file 23KB 37KB [ 2280.497406] sigqueue 39KB 39KB [ 2280.497412] shmem_inode_cache 1344KB 1423KB [ 2280.497419] kernfs_iattrs_cache 258KB 258KB [ 2280.497426] kernfs_node_cache 5349KB 5349KB [ 2280.497432] mnt_cache 173KB 181KB [ 2280.497444] filp 720KB 1357KB [ 2280.497451] names_cache 3663KB 3922KB [ 2280.497458] net_namespace 63KB 63KB [ 2280.497464] hashtab_node 278KB 278KB [ 2280.497470] ebitmap_node 1149KB 1149KB [ 2280.497477] avtab_node 4976KB 4976KB [ 2280.497486] avc_node 31KB 31KB [ 2280.497500] lsm_inode_cache 3057KB 3348KB [ 2280.497508] lsm_file_cache 48KB 136KB [ 2280.497514] key_jar 31KB 31KB [ 2280.497521] uts_namespace 15KB 15KB [ 2280.497527] nsproxy 7KB 7KB [ 2280.497543] vm_area_struct 721KB 1258KB [ 2280.497550] mm_struct 218KB 283KB [ 2280.497556] fs_cache 40KB 40KB [ 2280.497563] files_cache 97KB 207KB [ 2280.497570] signal_cache 312KB 364KB [ 2280.497576] sighand_cache 339KB 360KB [ 2280.497583] task_struct 1023KB 1203KB [ 2280.497590] cred_jar 94KB 144KB [ 2280.497599] anon_vma_chain 181KB 252KB [ 2280.497605] anon_vma 252KB 252KB [ 2280.497612] pid 53KB 63KB [ 2280.497619] Acpi-Operand 88KB 150KB [ 2280.497625] Acpi-ParseExt 31KB 31KB [ 2280.497632] Acpi-Parse 47KB 63KB [ 2280.497639] Acpi-State 35KB 51KB [ 2280.497645] Acpi-Namespace 28KB 28KB [ 2280.497652] numa_policy 3KB 3KB [ 2280.497658] perf_event 63KB 63KB [ 2280.497664] trace_event_file 179KB 179KB [ 2280.497671] ftrace_event_field 304KB 304KB [ 2280.497677] pool_workqueue 40KB 40KB [ 2280.497692] maple_node 232KB 1016KB [ 2280.497699] task_group 16KB 16KB [ 2280.497705] vmap_area 43KB 47KB [ 2280.497713] page->ptl 142KB 181KB [ 2280.497720] kmemleak_scan_area 27KB 27KB [ 2280.497942] kmemleak_object 130396KB 146551KB [ 2280.497958] kmalloc-cg-8k 96KB 96KB [ 2280.497966] kmalloc-cg-4k 2000KB 2176KB [ 2280.497973] kmalloc-cg-2k 1828KB 1888KB [ 2280.497979] kmalloc-cg-1k 440KB 480KB [ 2280.497986] kmalloc-cg-512 278KB 336KB [ 2280.497993] kmalloc-cg-256 48KB 48KB [ 2280.497999] kmalloc-cg-192 44KB 44KB [ 2280.498006] kmalloc-cg-128 40KB 40KB [ 2280.498012] kmalloc-cg-96 20KB 20KB [ 2280.498018] kmalloc-cg-64 16KB 16KB [ 2280.498025] kmalloc-cg-32 33KB 56KB [ 2280.498031] kmalloc-cg-16 8KB 8KB [ 2280.498038] kmalloc-cg-8 15KB 15KB [ 2280.498044] kmalloc-8k 5664KB 5824KB [ 2280.498053] kmalloc-4k 2800KB 3200KB [ 2280.498061] kmalloc-2k 3288KB 3456KB [ 2280.498068] kmalloc-1k 2670KB 2848KB [ 2280.498077] kmalloc-512 2143KB 2640KB [ 2280.498084] kmalloc-256 1029KB 1040KB [ 2280.498091] kmalloc-192 526KB 528KB [ 2280.498098] kmalloc-128 253KB 276KB [ 2280.498107] kmalloc-96 274KB 428KB [ 2280.498118] kmalloc-64 1031KB 1208KB [ 2280.498128] kmalloc-32 450KB 508KB [ 2280.498135] kmalloc-16 320KB 332KB [ 2280.498141] kmalloc-8 258KB 262KB [ 2280.498148] kmem_cache_node 55KB 55KB [ 2280.498154] kmem_cache 86KB 86KB [ 2280.498160] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=3847,uid=0 [ 2280.498398] Out of memory (oom_kill_allocating_task): Killed process 3847 (syz-executor.0) total-vm:93280kB, anon-rss:384kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 2280.512770] in:imklog invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2280.512796] CPU: 1 PID: 191 Comm: in:imklog Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.512810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.512819] Call Trace: [ 2280.512824] [ 2280.512829] dump_stack_lvl+0x8b/0xb3 [ 2280.512860] dump_header+0x10b/0x7e4 [ 2280.512884] oom_kill_process.cold+0x10/0x15 [ 2280.512907] out_of_memory+0x11ec/0x14b0 [ 2280.512934] ? oom_killer_disable+0x270/0x270 [ 2280.512962] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.513001] ? warn_alloc+0x190/0x190 [ 2280.513016] ? lock_is_held_type+0xd7/0x130 [ 2280.513045] ? prepare_alloc_pages+0x371/0x500 [ 2280.513065] __alloc_pages+0x421/0x4f0 [ 2280.513081] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.513096] ? lock_is_held_type+0xd7/0x130 [ 2280.513122] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.513143] ? lock_downgrade+0x6d0/0x6d0 [ 2280.513162] ? lock_is_held_type+0xd7/0x130 [ 2280.513185] alloc_pages+0x1a0/0x2f0 [ 2280.513212] __filemap_get_folio+0x65f/0xfe0 [ 2280.513242] ? filemap_read+0xba0/0xba0 [ 2280.513281] filemap_fault+0x154c/0x2280 [ 2280.513312] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.513351] __do_fault+0x10d/0x5a0 [ 2280.513373] __handle_mm_fault+0x13a1/0x3650 [ 2280.513396] ? lock_is_held_type+0xd7/0x130 [ 2280.513414] ? __pmd_alloc+0x690/0x690 [ 2280.513448] ? handle_mm_fault+0x707/0xa20 [ 2280.513472] handle_mm_fault+0x2e6/0xa20 [ 2280.513496] do_user_addr_fault+0x54a/0x1320 [ 2280.513525] exc_page_fault+0xa2/0x1a0 [ 2280.513545] asm_exc_page_fault+0x27/0x30 [ 2280.513562] RIP: 0033:0x7eff445ce9ae [ 2280.513580] Code: Unable to access opcode bytes at RIP 0x7eff445ce984. [ 2280.513586] RSP: 002b:00007eff440e4500 EFLAGS: 00010202 [ 2280.513597] RAX: 0000000000001f71 RBX: 0000000000000000 RCX: 00007eff44b4808c [ 2280.513606] RDX: 0000000000001fa0 RSI: 00007eff440e4d00 RDI: 0000000000000000 [ 2280.513614] RBP: 0000561930f004c0 R08: 0000000000000000 R09: 0000561930efce88 [ 2280.513622] R10: 0000000000000000 R11: 0000000000000000 R12: 00007eff440e4d00 [ 2280.513630] R13: 0000000000001fa0 R14: 00007eff440e4d00 R15: 00007eff440e4d56 [ 2280.513656] [ 2280.513690] Mem-Info: [ 2280.513694] active_anon:5444 inactive_anon:39617 isolated_anon:0 [ 2280.513694] active_file:34 inactive_file:8 isolated_file:0 [ 2280.513694] unevictable:0 dirty:0 writeback:0 [ 2280.513694] slab_reclaimable:8975 slab_unreclaimable:55490 [ 2280.513694] mapped:69647 shmem:115 pagetables:1434 bounce:0 [ 2280.513694] kernel_misc_reclaimable:0 [ 2280.513694] free:3274 free_pcp:183 free_cma:0 [ 2280.513730] Node 0 active_anon:21776kB inactive_anon:158468kB active_file:136kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4448kB pagetables:5736kB all_unreclaimable? no [ 2280.513760] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.513799] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.513818] Node 0 DMA32 free:6592kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:158412kB active_file:48kB inactive_file:116kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:732kB local_pcp:248kB free_cma:0kB [ 2280.513858] lowmem_reserve[]: 0 0 0 0 [ 2280.513878] Node 0 DMA: 2*4kB (M) 0*8kB 0*16kB 1*32kB (U) 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 2280.513968] Node 0 DMA32: 744*4kB (MEH) 268*8kB (MEH) 62*16kB (UMEH) 5*32kB (UMH) 3*64kB (UH) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6592kB [ 2280.514052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.514064] 165 total pagecache pages [ 2280.514068] 0 pages in swap cache [ 2280.514072] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.514080] Free swap = 0kB [ 2280.514083] Total swap = 0kB [ 2280.514087] 524158 pages RAM [ 2280.514090] 0 pages HighMem/MovableOnly [ 2280.514094] 105753 pages reserved [ 2280.514099] Unreclaimable slab info: [ 2280.514102] Name Used Total [ 2280.514108] pid_4 7KB 7KB [ 2280.514117] pid_3 7KB 7KB [ 2280.514126] pid_2 22KB 41KB [ 2280.514135] IEEE-802.15.4-MAC 31KB 31KB [ 2280.514143] IEEE-802.15.4-RAW 31KB 31KB [ 2280.514151] p9_req_t 8KB 8KB [ 2280.514162] fib6_nodes 28KB 28KB [ 2280.514170] ip6_dst_cache 22KB 22KB [ 2280.514178] PINGv6 61KB 61KB [ 2280.514187] RAWv6 123KB 123KB [ 2280.514194] UDPLITEv6 32KB 32KB [ 2280.514226] UDPv6 64KB 64KB [ 2280.514236] TCPv6 62KB 62KB [ 2280.514249] scsi_sense_cache 8KB 8KB [ 2280.514258] virtio_scsi_cmd 16KB 16KB [ 2280.514267] bio-120 11KB 11KB [ 2280.514285] sgpool-128 187KB 357KB [ 2280.514293] sgpool-64 63KB 63KB [ 2280.514302] sgpool-32 63KB 63KB [ 2280.514311] sgpool-16 37KB 37KB [ 2280.514319] sgpool-8 37KB 37KB [ 2280.514327] mqueue_inode_cache 60KB 60KB [ 2280.514336] nfs_commit_data 15KB 15KB [ 2280.514345] nfs_write_data 47KB 47KB [ 2280.514357] jbd2_inode 7KB 7KB [ 2280.514366] ext4_system_zone 7KB 7KB [ 2280.514375] ext4_io_end_vec 7KB 7KB [ 2280.514383] ext4_bio_post_read_ctx 15KB 15KB [ 2280.514393] io_kiocb 11KB 11KB [ 2280.514402] kioctx 31KB 31KB [ 2280.514412] aio_kiocb 7KB 7KB [ 2280.514424] fasync_cache 3KB 3KB [ 2280.514432] pid_namespace 7KB 7KB [ 2280.514440] posix_timers_cache 7KB 7KB [ 2280.514449] rpc_buffers 31KB 31KB [ 2280.514457] rpc_tasks 3KB 3KB [ 2280.514465] UNIX-STREAM 230KB 320KB [ 2280.514474] UNIX 136KB 224KB [ 2280.514485] tcp_bind2_bucket 8KB 8KB [ 2280.514493] tcp_bind_bucket 8KB 8KB [ 2280.514504] ip_fib_trie 8KB 8KB [ 2280.514511] ip_fib_alias 11KB 11KB [ 2280.514520] ip_dst_cache 33KB 52KB [ 2280.514529] RAW 61KB 61KB [ 2280.514537] UDP 215KB 215KB [ 2280.514545] request_sock_TCP 15KB 15KB [ 2280.514554] TCP 60KB 60KB [ 2280.514561] hugetlbfs_inode_cache 31KB 31KB [ 2280.514570] bio-248 15KB 15KB [ 2280.514578] ep_head 8KB 8KB [ 2280.514586] eventpoll_pwq 15KB 15KB [ 2280.514594] eventpoll_epi 35KB 35KB [ 2280.514602] inotify_inode_mark 58KB 58KB [ 2280.514610] request_queue 31KB 31KB [ 2280.514618] blkdev_ioc 8KB 8KB [ 2280.514626] bio-184 36KB 36KB [ 2280.514634] biovec-max 416KB 476KB [ 2280.514644] biovec-64 94KB 173KB [ 2280.514652] biovec-16 30KB 30KB [ 2280.514660] user_namespace 30KB 30KB [ 2280.514668] uid_cache 7KB 7KB [ 2280.514677] dmaengine-unmap-2 4KB 4KB [ 2280.514685] audit_buffer 7KB 7KB [ 2280.514694] skbuff_fclone_cache 67KB 67KB [ 2280.514702] skbuff_head_cache 217KB 217KB [ 2280.514710] file_lock_cache 51KB 51KB [ 2280.514718] file_lock_ctx 7KB 7KB [ 2280.514726] fsnotify_mark_connector 36KB 36KB [ 2280.514735] taskstats 31KB 31KB [ 2280.514744] proc_dir_entry 357KB 375KB [ 2280.514752] pde_opener 7KB 7KB [ 2280.514761] seq_file 23KB 37KB [ 2280.514769] sigqueue 39KB 39KB [ 2280.514779] shmem_inode_cache 1344KB 1423KB [ 2280.514788] kernfs_iattrs_cache 258KB 258KB [ 2280.514796] kernfs_node_cache 5349KB 5349KB [ 2280.514804] mnt_cache 173KB 181KB [ 2280.514837] filp 720KB 1357KB [ 2280.514848] names_cache 3663KB 3922KB [ 2280.514856] net_namespace 63KB 63KB [ 2280.514864] hashtab_node 278KB 278KB [ 2280.514872] ebitmap_node 1149KB 1149KB [ 2280.514881] avtab_node 4976KB 4976KB [ 2280.514892] avc_node 31KB 31KB [ 2280.514934] lsm_inode_cache 3057KB 3348KB [ 2280.514947] lsm_file_cache 48KB 136KB [ 2280.514955] key_jar 31KB 31KB [ 2280.514963] uts_namespace 15KB 15KB [ 2280.514972] nsproxy 7KB 7KB [ 2280.515020] vm_area_struct 721KB 1258KB [ 2280.515029] mm_struct 218KB 283KB [ 2280.515037] fs_cache 40KB 40KB [ 2280.515047] files_cache 97KB 207KB [ 2280.515056] signal_cache 312KB 364KB [ 2280.515064] sighand_cache 339KB 360KB [ 2280.515075] task_struct 1023KB 1203KB [ 2280.515087] cred_jar 94KB 144KB [ 2280.515102] anon_vma_chain 181KB 252KB [ 2280.515110] anon_vma 252KB 252KB [ 2280.515119] pid 53KB 63KB [ 2280.515131] Acpi-Operand 88KB 150KB [ 2280.515140] Acpi-ParseExt 31KB 31KB [ 2280.515149] Acpi-Parse 47KB 63KB [ 2280.515157] Acpi-State 35KB 51KB [ 2280.515165] Acpi-Namespace 28KB 28KB [ 2280.515174] numa_policy 3KB 3KB [ 2280.515182] perf_event 63KB 63KB [ 2280.515190] trace_event_file 179KB 179KB [ 2280.515199] ftrace_event_field 304KB 304KB [ 2280.515231] pool_workqueue 40KB 40KB [ 2280.515262] maple_node 232KB 1016KB [ 2280.515272] task_group 16KB 16KB [ 2280.515280] vmap_area 43KB 47KB [ 2280.515292] page->ptl 142KB 181KB [ 2280.515301] kmemleak_scan_area 27KB 27KB [ 2280.516326] kmemleak_object 130410KB 146551KB [ 2280.516350] kmalloc-cg-8k 96KB 96KB [ 2280.516362] kmalloc-cg-4k 2000KB 2176KB [ 2280.516371] kmalloc-cg-2k 1828KB 1888KB [ 2280.516380] kmalloc-cg-1k 440KB 480KB [ 2280.516390] kmalloc-cg-512 278KB 336KB [ 2280.516398] kmalloc-cg-256 48KB 48KB [ 2280.516406] kmalloc-cg-192 44KB 44KB [ 2280.516414] kmalloc-cg-128 40KB 40KB [ 2280.516422] kmalloc-cg-96 20KB 20KB [ 2280.516429] kmalloc-cg-64 16KB 16KB [ 2280.516439] kmalloc-cg-32 33KB 56KB [ 2280.516447] kmalloc-cg-16 8KB 8KB [ 2280.516454] kmalloc-cg-8 15KB 15KB [ 2280.516463] kmalloc-8k 5664KB 5824KB [ 2280.516477] kmalloc-4k 2800KB 3200KB [ 2280.516488] kmalloc-2k 3288KB 3456KB [ 2280.516498] kmalloc-1k 2670KB 2848KB [ 2280.516517] kmalloc-512 2143KB 2640KB [ 2280.516526] kmalloc-256 1029KB 1040KB [ 2280.516535] kmalloc-192 526KB 528KB [ 2280.516546] kmalloc-128 253KB 276KB [ 2280.516565] kmalloc-96 274KB 428KB [ 2280.516587] kmalloc-64 1031KB 1208KB [ 2280.516604] kmalloc-32 450KB 508KB [ 2280.516614] kmalloc-16 320KB 332KB [ 2280.516623] kmalloc-8 258KB 262KB [ 2280.516631] kmem_cache_node 55KB 55KB [ 2280.516639] kmem_cache 86KB 86KB [ 2280.516647] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=in:imklog,pid=191,uid=0 [ 2280.517370] Out of memory (oom_kill_allocating_task): Killed process 188 (rsyslogd) total-vm:220876kB, anon-rss:736kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:0 [ 2280.650293] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 2280.650312] CPU: 1 PID: 114 Comm: systemd-journal Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.650324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.650331] Call Trace: [ 2280.650334] [ 2280.650338] dump_stack_lvl+0x8b/0xb3 [ 2280.650363] dump_header+0x10b/0x7e4 [ 2280.650381] oom_kill_process.cold+0x10/0x15 [ 2280.650400] out_of_memory+0x11ec/0x14b0 [ 2280.650422] ? oom_killer_disable+0x270/0x270 [ 2280.650444] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.650475] ? warn_alloc+0x190/0x190 [ 2280.650486] ? lock_is_held_type+0xd7/0x130 [ 2280.650510] ? prepare_alloc_pages+0x371/0x500 [ 2280.650526] __alloc_pages+0x421/0x4f0 [ 2280.650539] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.650551] ? lock_is_held_type+0xd7/0x130 [ 2280.650571] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.650589] ? lock_downgrade+0x6d0/0x6d0 [ 2280.650604] ? lock_is_held_type+0xd7/0x130 [ 2280.650622] alloc_pages+0x1a0/0x2f0 [ 2280.650640] __filemap_get_folio+0x65f/0xfe0 [ 2280.650664] ? filemap_read+0xba0/0xba0 [ 2280.650695] filemap_fault+0x154c/0x2280 [ 2280.650720] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.650751] __do_fault+0x10d/0x5a0 [ 2280.650769] __handle_mm_fault+0x13a1/0x3650 [ 2280.650787] ? lock_is_held_type+0xd7/0x130 [ 2280.650801] ? __pmd_alloc+0x690/0x690 [ 2280.650828] ? handle_mm_fault+0x707/0xa20 [ 2280.650848] handle_mm_fault+0x2e6/0xa20 [ 2280.650866] do_user_addr_fault+0x54a/0x1320 [ 2280.650890] exc_page_fault+0xa2/0x1a0 [ 2280.650906] asm_exc_page_fault+0x27/0x30 [ 2280.650920] RIP: 0033:0x7ff8fceedde0 [ 2280.650935] Code: Unable to access opcode bytes at RIP 0x7ff8fceeddb6. [ 2280.650939] RSP: 002b:00007ffdefa67268 EFLAGS: 00010203 [ 2280.650948] RAX: 0000000000000001 RBX: 000055a4a9e25360 RCX: 00007ff8fcf67116 [ 2280.650955] RDX: 0000000000000014 RSI: 000055a4a9e2b8f0 RDI: 0000000000000000 [ 2280.650961] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00007ffdefabc080 [ 2280.650968] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001 [ 2280.650974] R13: 0000000000000014 R14: 0000000000000000 R15: 0000000000000000 [ 2280.650995] [ 2280.650998] Mem-Info: [ 2280.651001] active_anon:5444 inactive_anon:39323 isolated_anon:0 [ 2280.651001] active_file:16 inactive_file:16 isolated_file:0 [ 2280.651001] unevictable:0 dirty:0 writeback:0 [ 2280.651001] slab_reclaimable:8831 slab_unreclaimable:55490 [ 2280.651001] mapped:69647 shmem:115 pagetables:1392 bounce:0 [ 2280.651001] kernel_misc_reclaimable:0 [ 2280.651001] free:3357 free_pcp:0 free_cma:0 [ 2280.651029] Node 0 active_anon:21776kB inactive_anon:157292kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4320kB pagetables:5568kB all_unreclaimable? no [ 2280.651053] Node 0 DMA free:6480kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.651083] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.651098] Node 0 DMA32 free:6948kB boost:10240kB min:15360kB low:17012kB high:18664kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:157404kB active_file:48kB inactive_file:104kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.651129] lowmem_reserve[]: 0 0 0 0 [ 2280.651142] Node 0 DMA: 2*4kB (M) 1*8kB (U) 0*16kB 0*32kB 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6480kB [ 2280.651247] Node 0 DMA32: 803*4kB (UMEH) 279*8kB (UMH) 61*16kB (UMH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6772kB [ 2280.651315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.651325] 165 total pagecache pages [ 2280.651329] 0 pages in swap cache [ 2280.651333] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.651340] Free swap = 0kB [ 2280.651343] Total swap = 0kB [ 2280.651347] 524158 pages RAM [ 2280.651351] 0 pages HighMem/MovableOnly [ 2280.651355] 105753 pages reserved [ 2280.651359] Unreclaimable slab info: [ 2280.651363] Name Used Total [ 2280.651368] pid_4 7KB 7KB [ 2280.651375] pid_3 7KB 7KB [ 2280.651383] pid_2 22KB 41KB [ 2280.651391] IEEE-802.15.4-MAC 31KB 31KB [ 2280.651399] IEEE-802.15.4-RAW 31KB 31KB [ 2280.651406] p9_req_t 8KB 8KB [ 2280.651416] fib6_nodes 28KB 28KB [ 2280.651424] ip6_dst_cache 22KB 22KB [ 2280.651431] PINGv6 61KB 61KB [ 2280.651438] RAWv6 123KB 123KB [ 2280.651446] UDPLITEv6 32KB 32KB [ 2280.651453] UDPv6 64KB 64KB [ 2280.651462] TCPv6 62KB 62KB [ 2280.651473] scsi_sense_cache 8KB 8KB [ 2280.651481] virtio_scsi_cmd 16KB 16KB [ 2280.651488] bio-120 11KB 11KB [ 2280.651502] sgpool-128 187KB 357KB [ 2280.651510] sgpool-64 63KB 63KB [ 2280.651517] sgpool-32 78KB 78KB [ 2280.651524] sgpool-16 37KB 37KB [ 2280.651531] sgpool-8 37KB 37KB [ 2280.651538] mqueue_inode_cache 60KB 60KB [ 2280.651545] nfs_commit_data 15KB 15KB [ 2280.651553] nfs_write_data 47KB 47KB [ 2280.651563] jbd2_inode 7KB 7KB [ 2280.651571] ext4_system_zone 7KB 7KB [ 2280.651579] ext4_io_end_vec 7KB 7KB [ 2280.651586] ext4_bio_post_read_ctx 15KB 15KB [ 2280.651594] io_kiocb 11KB 11KB [ 2280.651600] kioctx 31KB 31KB [ 2280.651607] aio_kiocb 7KB 7KB [ 2280.651615] fasync_cache 3KB 3KB [ 2280.651622] pid_namespace 7KB 7KB [ 2280.651628] posix_timers_cache 7KB 7KB [ 2280.651635] rpc_buffers 31KB 31KB [ 2280.651642] rpc_tasks 3KB 3KB [ 2280.651648] UNIX-STREAM 230KB 320KB [ 2280.651656] UNIX 136KB 224KB [ 2280.651664] tcp_bind2_bucket 8KB 8KB [ 2280.651671] tcp_bind_bucket 8KB 8KB [ 2280.651680] ip_fib_trie 8KB 8KB [ 2280.651686] ip_fib_alias 11KB 11KB [ 2280.651693] ip_dst_cache 33KB 52KB [ 2280.651701] RAW 61KB 61KB [ 2280.651707] UDP 215KB 215KB [ 2280.651714] request_sock_TCP 15KB 15KB [ 2280.651720] TCP 60KB 60KB [ 2280.651726] hugetlbfs_inode_cache 31KB 31KB [ 2280.651733] bio-248 15KB 15KB [ 2280.651740] ep_head 8KB 8KB [ 2280.651746] eventpoll_pwq 15KB 15KB [ 2280.651752] eventpoll_epi 35KB 35KB [ 2280.651758] inotify_inode_mark 58KB 58KB [ 2280.651765] request_queue 31KB 31KB [ 2280.651772] blkdev_ioc 8KB 8KB [ 2280.651778] bio-184 36KB 36KB [ 2280.651785] biovec-max 416KB 476KB [ 2280.651793] biovec-64 94KB 173KB [ 2280.651799] biovec-16 30KB 30KB [ 2280.651805] user_namespace 30KB 30KB [ 2280.651812] uid_cache 7KB 7KB [ 2280.651819] dmaengine-unmap-2 4KB 4KB [ 2280.651825] audit_buffer 7KB 7KB [ 2280.651832] skbuff_fclone_cache 67KB 67KB [ 2280.651839] skbuff_head_cache 228KB 228KB [ 2280.651846] file_lock_cache 51KB 51KB [ 2280.651852] file_lock_ctx 7KB 7KB [ 2280.651858] fsnotify_mark_connector 36KB 36KB [ 2280.651865] taskstats 31KB 31KB [ 2280.651872] proc_dir_entry 357KB 375KB [ 2280.651879] pde_opener 7KB 7KB [ 2280.651886] seq_file 23KB 37KB [ 2280.651892] sigqueue 39KB 39KB [ 2280.651900] shmem_inode_cache 1344KB 1423KB [ 2280.651906] kernfs_iattrs_cache 258KB 258KB [ 2280.651913] kernfs_node_cache 5349KB 5349KB [ 2280.651919] mnt_cache 173KB 181KB [ 2280.651941] filp 720KB 1357KB [ 2280.651950] names_cache 3663KB 3922KB [ 2280.651956] net_namespace 63KB 63KB [ 2280.651963] hashtab_node 278KB 278KB [ 2280.651969] ebitmap_node 1149KB 1149KB [ 2280.651977] avtab_node 4976KB 4976KB [ 2280.651985] avc_node 31KB 31KB [ 2280.652032] lsm_inode_cache 2992KB 3292KB [ 2280.652042] lsm_file_cache 48KB 136KB [ 2280.652048] key_jar 31KB 31KB [ 2280.652054] uts_namespace 15KB 15KB [ 2280.652061] nsproxy 7KB 7KB [ 2280.652091] vm_area_struct 721KB 1258KB [ 2280.652098] mm_struct 218KB 283KB [ 2280.652105] fs_cache 40KB 40KB [ 2280.652112] files_cache 97KB 207KB [ 2280.652119] signal_cache 312KB 364KB [ 2280.652126] sighand_cache 339KB 360KB [ 2280.652135] task_struct 1023KB 1203KB [ 2280.652144] cred_jar 94KB 144KB [ 2280.652154] anon_vma_chain 181KB 252KB [ 2280.652161] anon_vma 233KB 252KB [ 2280.652168] pid 53KB 63KB [ 2280.652178] Acpi-Operand 88KB 150KB [ 2280.652185] Acpi-ParseExt 31KB 31KB [ 2280.652192] Acpi-Parse 47KB 63KB [ 2280.652199] Acpi-State 35KB 51KB [ 2280.652228] Acpi-Namespace 28KB 28KB [ 2280.652236] numa_policy 3KB 3KB [ 2280.652242] perf_event 63KB 63KB [ 2280.652249] trace_event_file 179KB 179KB [ 2280.652256] ftrace_event_field 304KB 304KB [ 2280.652263] pool_workqueue 40KB 40KB [ 2280.652283] maple_node 232KB 1016KB [ 2280.652290] task_group 16KB 16KB [ 2280.652298] vmap_area 43KB 47KB [ 2280.652306] page->ptl 142KB 181KB [ 2280.652314] kmemleak_scan_area 27KB 27KB [ 2280.652975] kmemleak_object 130214KB 146551KB [ 2280.652992] kmalloc-cg-8k 96KB 96KB [ 2280.653001] kmalloc-cg-4k 2000KB 2176KB [ 2280.653008] kmalloc-cg-2k 1828KB 1888KB [ 2280.653015] kmalloc-cg-1k 440KB 480KB [ 2280.653023] kmalloc-cg-512 278KB 336KB [ 2280.653029] kmalloc-cg-256 48KB 48KB [ 2280.653035] kmalloc-cg-192 44KB 44KB [ 2280.653042] kmalloc-cg-128 40KB 40KB [ 2280.653048] kmalloc-cg-96 20KB 20KB [ 2280.653054] kmalloc-cg-64 16KB 16KB [ 2280.653061] kmalloc-cg-32 33KB 56KB [ 2280.653068] kmalloc-cg-16 8KB 8KB [ 2280.653074] kmalloc-cg-8 15KB 15KB [ 2280.653081] kmalloc-8k 5664KB 5824KB [ 2280.653091] kmalloc-4k 2800KB 3200KB [ 2280.653100] kmalloc-2k 3288KB 3456KB [ 2280.653106] kmalloc-1k 2776KB 2848KB [ 2280.653121] kmalloc-512 2165KB 2640KB [ 2280.653128] kmalloc-256 1029KB 1040KB [ 2280.653136] kmalloc-192 526KB 528KB [ 2280.653144] kmalloc-128 253KB 276KB [ 2280.653160] kmalloc-96 274KB 428KB [ 2280.653179] kmalloc-64 1031KB 1208KB [ 2280.653191] kmalloc-32 450KB 508KB [ 2280.653200] kmalloc-16 320KB 332KB [ 2280.653228] kmalloc-8 258KB 262KB [ 2280.653234] kmem_cache_node 55KB 55KB [ 2280.653241] kmem_cache 86KB 86KB [ 2280.653248] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=114,uid=0 [ 2280.653317] Out of memory (oom_kill_allocating_task): Killed process 114 (systemd-journal) total-vm:31948kB, anon-rss:876kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:76kB oom_score_adj:-250 [ 2280.673787] systemd-udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2280.673803] CPU: 1 PID: 12375 Comm: systemd-udevd Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.673813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.673819] Call Trace: [ 2280.673822] [ 2280.673826] dump_stack_lvl+0x8b/0xb3 [ 2280.673845] dump_header+0x10b/0x7e4 [ 2280.673863] oom_kill_process.cold+0x10/0x15 [ 2280.673881] out_of_memory+0x11ec/0x14b0 [ 2280.673901] ? oom_killer_disable+0x270/0x270 [ 2280.673923] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.673953] ? warn_alloc+0x190/0x190 [ 2280.673967] ? lock_is_held_type+0xd7/0x130 [ 2280.673992] ? prepare_alloc_pages+0x371/0x500 [ 2280.674009] __alloc_pages+0x421/0x4f0 [ 2280.674021] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.674034] ? lock_is_held_type+0xd7/0x130 [ 2280.674054] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.674071] ? lock_downgrade+0x6d0/0x6d0 [ 2280.674085] ? lock_is_held_type+0xd7/0x130 [ 2280.674103] alloc_pages+0x1a0/0x2f0 [ 2280.674120] __filemap_get_folio+0x65f/0xfe0 [ 2280.674144] ? filemap_read+0xba0/0xba0 [ 2280.674175] filemap_fault+0x154c/0x2280 [ 2280.674200] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.674235] __do_fault+0x10d/0x5a0 [ 2280.674252] __handle_mm_fault+0x13a1/0x3650 [ 2280.674270] ? lock_is_held_type+0xd7/0x130 [ 2280.674284] ? __pmd_alloc+0x690/0x690 [ 2280.674312] ? handle_mm_fault+0x707/0xa20 [ 2280.674331] handle_mm_fault+0x2e6/0xa20 [ 2280.674350] do_user_addr_fault+0x54a/0x1320 [ 2280.674372] exc_page_fault+0xa2/0x1a0 [ 2280.674388] asm_exc_page_fault+0x27/0x30 [ 2280.674401] RIP: 0033:0x55fc9aa99715 [ 2280.674412] Code: Unable to access opcode bytes at RIP 0x55fc9aa996eb. [ 2280.674416] RSP: 002b:00007ffc488936f0 EFLAGS: 00010202 [ 2280.674424] RAX: 0000000000000000 RBX: 00007fc6ccdb56c0 RCX: 000055fc9b544010 [ 2280.674431] RDX: 000000000000001c RSI: 0000000000000006 RDI: 000055fc9bdcf2a0 [ 2280.674437] RBP: 000055fc9bdcf2a0 R08: 000055fc9bdbcc10 R09: 0000000000000000 [ 2280.674443] R10: 00007fc6ccdb56c0 R11: 0000000000000202 R12: 0000000000000000 [ 2280.674450] R13: 0000000000000001 R14: 0000000000000000 R15: 00007ffc48893758 [ 2280.674471] [ 2280.674496] Mem-Info: [ 2280.674499] active_anon:5444 inactive_anon:39323 isolated_anon:0 [ 2280.674499] active_file:15 inactive_file:16 isolated_file:0 [ 2280.674499] unevictable:0 dirty:0 writeback:0 [ 2280.674499] slab_reclaimable:8831 slab_unreclaimable:55490 [ 2280.674499] mapped:69647 shmem:115 pagetables:1392 bounce:0 [ 2280.674499] kernel_misc_reclaimable:0 [ 2280.674499] free:2971 free_pcp:0 free_cma:0 [ 2280.674527] Node 0 active_anon:21776kB inactive_anon:157292kB active_file:60kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4320kB pagetables:5568kB all_unreclaimable? no [ 2280.674551] Node 0 DMA free:6480kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.674582] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.674597] Node 0 DMA32 free:5404kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:157404kB active_file:48kB inactive_file:104kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.674629] lowmem_reserve[]: 0 0 0 0 [ 2280.674643] Node 0 DMA: 2*4kB (M) 1*8kB (U) 0*16kB 0*32kB 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6480kB [ 2280.674719] Node 0 DMA32: 629*4kB (UMEH) 197*8kB (UMH) 35*16kB (UMH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5004kB [ 2280.674786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.674795] 165 total pagecache pages [ 2280.674798] 0 pages in swap cache [ 2280.674801] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.674807] Free swap = 0kB [ 2280.674810] Total swap = 0kB [ 2280.674813] 524158 pages RAM [ 2280.674816] 0 pages HighMem/MovableOnly [ 2280.674818] 105753 pages reserved [ 2280.674822] Unreclaimable slab info: [ 2280.674824] Name Used Total [ 2280.674828] pid_4 7KB 7KB [ 2280.674834] pid_3 7KB 7KB [ 2280.674841] pid_2 22KB 41KB [ 2280.674847] IEEE-802.15.4-MAC 31KB 31KB [ 2280.674853] IEEE-802.15.4-RAW 31KB 31KB [ 2280.674860] p9_req_t 8KB 8KB [ 2280.674867] fib6_nodes 28KB 28KB [ 2280.674874] ip6_dst_cache 22KB 22KB [ 2280.674880] PINGv6 61KB 61KB [ 2280.674886] RAWv6 123KB 123KB [ 2280.674892] UDPLITEv6 32KB 32KB [ 2280.674898] UDPv6 64KB 64KB [ 2280.674906] TCPv6 62KB 62KB [ 2280.674915] scsi_sense_cache 8KB 8KB [ 2280.674922] virtio_scsi_cmd 16KB 16KB [ 2280.674929] bio-120 11KB 11KB [ 2280.674941] sgpool-128 187KB 357KB [ 2280.674947] sgpool-64 63KB 63KB [ 2280.674953] sgpool-32 78KB 78KB [ 2280.674959] sgpool-16 37KB 37KB [ 2280.674965] sgpool-8 37KB 37KB [ 2280.674972] mqueue_inode_cache 60KB 60KB [ 2280.674978] nfs_commit_data 15KB 15KB [ 2280.674984] nfs_write_data 47KB 47KB [ 2280.674992] jbd2_inode 7KB 7KB [ 2280.674998] ext4_system_zone 7KB 7KB [ 2280.675004] ext4_io_end_vec 7KB 7KB [ 2280.675010] ext4_bio_post_read_ctx 15KB 15KB [ 2280.675017] io_kiocb 11KB 11KB [ 2280.675023] kioctx 31KB 31KB [ 2280.675029] aio_kiocb 7KB 7KB [ 2280.675037] fasync_cache 3KB 3KB [ 2280.675044] pid_namespace 7KB 7KB [ 2280.675050] posix_timers_cache 7KB 7KB [ 2280.675056] rpc_buffers 31KB 31KB [ 2280.675063] rpc_tasks 3KB 3KB [ 2280.675069] UNIX-STREAM 230KB 320KB [ 2280.675075] UNIX 136KB 224KB [ 2280.675083] tcp_bind2_bucket 8KB 8KB [ 2280.675090] tcp_bind_bucket 8KB 8KB [ 2280.675098] ip_fib_trie 8KB 8KB [ 2280.675105] ip_fib_alias 11KB 11KB [ 2280.675112] ip_dst_cache 33KB 52KB [ 2280.675119] RAW 61KB 61KB [ 2280.675125] UDP 215KB 215KB [ 2280.675132] request_sock_TCP 15KB 15KB [ 2280.675139] TCP 60KB 60KB [ 2280.675145] hugetlbfs_inode_cache 31KB 31KB [ 2280.675151] bio-248 15KB 15KB [ 2280.675157] ep_head 8KB 8KB [ 2280.675164] eventpoll_pwq 15KB 15KB [ 2280.675171] eventpoll_epi 35KB 35KB [ 2280.675177] inotify_inode_mark 58KB 58KB [ 2280.675184] request_queue 31KB 31KB [ 2280.675191] blkdev_ioc 8KB 8KB [ 2280.675197] bio-184 36KB 36KB [ 2280.675225] biovec-max 416KB 476KB [ 2280.675232] biovec-64 94KB 173KB [ 2280.675239] biovec-16 30KB 30KB [ 2280.675246] user_namespace 30KB 30KB [ 2280.675253] uid_cache 7KB 7KB [ 2280.675261] dmaengine-unmap-2 4KB 4KB [ 2280.675268] audit_buffer 7KB 7KB [ 2280.675276] skbuff_fclone_cache 67KB 67KB [ 2280.675283] skbuff_head_cache 228KB 228KB [ 2280.675291] file_lock_cache 51KB 51KB [ 2280.675298] file_lock_ctx 7KB 7KB [ 2280.675305] fsnotify_mark_connector 36KB 36KB [ 2280.675313] taskstats 31KB 31KB [ 2280.675321] proc_dir_entry 357KB 375KB [ 2280.675328] pde_opener 7KB 7KB [ 2280.675335] seq_file 23KB 37KB [ 2280.675342] sigqueue 39KB 39KB [ 2280.675350] shmem_inode_cache 1344KB 1423KB [ 2280.675357] kernfs_iattrs_cache 258KB 258KB [ 2280.675364] kernfs_node_cache 5349KB 5349KB [ 2280.675371] mnt_cache 173KB 181KB [ 2280.675381] filp 720KB 1357KB [ 2280.675388] names_cache 3663KB 3922KB [ 2280.675395] net_namespace 63KB 63KB [ 2280.675402] hashtab_node 278KB 278KB [ 2280.675410] ebitmap_node 1149KB 1149KB [ 2280.675417] avtab_node 4976KB 4976KB [ 2280.675426] avc_node 31KB 31KB [ 2280.675437] lsm_inode_cache 2992KB 3292KB [ 2280.675445] lsm_file_cache 48KB 136KB [ 2280.675452] key_jar 31KB 31KB [ 2280.675459] uts_namespace 15KB 15KB [ 2280.675466] nsproxy 7KB 7KB [ 2280.675476] vm_area_struct 721KB 1258KB [ 2280.675483] mm_struct 218KB 283KB [ 2280.675490] fs_cache 40KB 40KB [ 2280.675497] files_cache 97KB 207KB [ 2280.675505] signal_cache 312KB 364KB [ 2280.675512] sighand_cache 339KB 360KB [ 2280.675519] task_struct 1023KB 1203KB [ 2280.675527] cred_jar 94KB 144KB [ 2280.675535] anon_vma_chain 181KB 252KB [ 2280.675542] anon_vma 233KB 252KB [ 2280.675549] pid 53KB 63KB [ 2280.675556] Acpi-Operand 88KB 150KB [ 2280.675564] Acpi-ParseExt 31KB 31KB [ 2280.675571] Acpi-Parse 47KB 63KB [ 2280.675578] Acpi-State 35KB 51KB [ 2280.675585] Acpi-Namespace 28KB 28KB [ 2280.675593] numa_policy 3KB 3KB [ 2280.675600] perf_event 63KB 63KB [ 2280.675607] trace_event_file 179KB 179KB [ 2280.675615] ftrace_event_field 304KB 304KB [ 2280.675622] pool_workqueue 40KB 40KB [ 2280.675631] maple_node 232KB 1016KB [ 2280.675638] task_group 16KB 16KB [ 2280.675645] vmap_area 43KB 47KB [ 2280.675652] page->ptl 142KB 181KB [ 2280.675659] kmemleak_scan_area 27KB 27KB [ 2280.675740] kmemleak_object 130214KB 146551KB [ 2280.675757] kmalloc-cg-8k 96KB 96KB [ 2280.675764] kmalloc-cg-4k 2000KB 2176KB [ 2280.675770] kmalloc-cg-2k 1828KB 1888KB [ 2280.675777] kmalloc-cg-1k 440KB 480KB [ 2280.675784] kmalloc-cg-512 278KB 336KB [ 2280.675790] kmalloc-cg-256 48KB 48KB [ 2280.675797] kmalloc-cg-192 44KB 44KB [ 2280.675803] kmalloc-cg-128 40KB 40KB [ 2280.675809] kmalloc-cg-96 20KB 20KB [ 2280.675816] kmalloc-cg-64 16KB 16KB [ 2280.675822] kmalloc-cg-32 33KB 56KB [ 2280.675829] kmalloc-cg-16 8KB 8KB [ 2280.675835] kmalloc-cg-8 15KB 15KB [ 2280.675842] kmalloc-8k 5664KB 5824KB [ 2280.675849] kmalloc-4k 2800KB 3200KB [ 2280.675855] kmalloc-2k 3288KB 3456KB [ 2280.675862] kmalloc-1k 2776KB 2848KB [ 2280.675869] kmalloc-512 2165KB 2640KB [ 2280.675875] kmalloc-256 1029KB 1040KB [ 2280.675882] kmalloc-192 526KB 528KB [ 2280.675889] kmalloc-128 253KB 276KB [ 2280.675896] kmalloc-96 274KB 428KB [ 2280.675903] kmalloc-64 1031KB 1208KB [ 2280.675911] kmalloc-32 450KB 508KB [ 2280.675917] kmalloc-16 320KB 332KB [ 2280.675924] kmalloc-8 258KB 262KB [ 2280.675930] kmem_cache_node 55KB 55KB [ 2280.675936] kmem_cache 86KB 86KB [ 2280.675943] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=12375,uid=0 [ 2280.676017] Out of memory (oom_kill_allocating_task): Killed process 12375 (systemd-udevd) total-vm:35620kB, anon-rss:10200kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 2280.798670] syz-fuzzer invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2280.798690] CPU: 0 PID: 286 Comm: syz-fuzzer Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.798701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.798709] Call Trace: [ 2280.798712] [ 2280.798717] dump_stack_lvl+0x8b/0xb3 [ 2280.798740] dump_header+0x10b/0x7e4 [ 2280.798759] oom_kill_process.cold+0x10/0x15 [ 2280.798779] out_of_memory+0x11ec/0x14b0 [ 2280.798800] ? oom_killer_disable+0x270/0x270 [ 2280.798822] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2280.798855] ? warn_alloc+0x190/0x190 [ 2280.798867] ? lock_is_held_type+0xd7/0x130 [ 2280.798890] ? prepare_alloc_pages+0x371/0x500 [ 2280.798906] __alloc_pages+0x421/0x4f0 [ 2280.798919] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.798933] ? lock_is_held_type+0xd7/0x130 [ 2280.798954] ? __filemap_get_folio+0x2d4/0xfe0 [ 2280.798971] ? lock_downgrade+0x6d0/0x6d0 [ 2280.798987] ? lock_is_held_type+0xd7/0x130 [ 2280.799005] alloc_pages+0x1a0/0x2f0 [ 2280.799024] __filemap_get_folio+0x65f/0xfe0 [ 2280.799049] ? filemap_read+0xba0/0xba0 [ 2280.799080] filemap_fault+0x154c/0x2280 [ 2280.799106] ? __filemap_get_folio+0xfe0/0xfe0 [ 2280.799137] __do_fault+0x10d/0x5a0 [ 2280.799155] __handle_mm_fault+0x13a1/0x3650 [ 2280.799173] ? lock_is_held_type+0xd7/0x130 [ 2280.799188] ? __pmd_alloc+0x690/0x690 [ 2280.799219] ? handle_mm_fault+0x707/0xa20 [ 2280.799239] handle_mm_fault+0x2e6/0xa20 [ 2280.799258] do_user_addr_fault+0x54a/0x1320 [ 2280.799281] exc_page_fault+0xa2/0x1a0 [ 2280.799297] asm_exc_page_fault+0x27/0x30 [ 2280.799311] RIP: 0033:0x43b18a [ 2280.799324] Code: Unable to access opcode bytes at RIP 0x43b160. [ 2280.799328] RSP: 002b:000000c000325e50 EFLAGS: 00010206 [ 2280.799337] RAX: 0000000001f20d78 RBX: 000000c000031c00 RCX: 0000000000000000 [ 2280.799343] RDX: 0000000001f20d78 RSI: 000000c000325e20 RDI: 0000000000000001 [ 2280.799350] RBP: 000000c000325f28 R08: 00000000000008e8 R09: 00007ffef073f080 [ 2280.799357] R10: 00007ffef073f090 R11: 000000000042669c R12: 0000000000000003 [ 2280.799364] R13: 000000c000001b00 R14: 000000c0004e6180 R15: 0000000000000000 [ 2280.799386] [ 2280.799417] Mem-Info: [ 2280.799421] active_anon:5444 inactive_anon:39197 isolated_anon:0 [ 2280.799421] active_file:21 inactive_file:23 isolated_file:0 [ 2280.799421] unevictable:0 dirty:0 writeback:0 [ 2280.799421] slab_reclaimable:8831 slab_unreclaimable:55490 [ 2280.799421] mapped:69647 shmem:115 pagetables:1371 bounce:0 [ 2280.799421] kernel_misc_reclaimable:0 [ 2280.799421] free:2340 free_pcp:178 free_cma:0 [ 2280.799450] Node 0 active_anon:21776kB inactive_anon:156788kB active_file:84kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4288kB pagetables:5484kB all_unreclaimable? yes [ 2280.799474] Node 0 DMA free:6480kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.799506] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.799521] Node 0 DMA32 free:2880kB boost:10240kB min:15360kB low:17012kB high:18664kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:156900kB active_file:48kB inactive_file:104kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:712kB local_pcp:248kB free_cma:0kB [ 2280.799553] lowmem_reserve[]: 0 0 0 0 [ 2280.799567] Node 0 DMA: 2*4kB (M) 1*8kB (U) 0*16kB 0*32kB 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6480kB [ 2280.799640] Node 0 DMA32: 318*4kB (UMEH) 118*8kB (UMH) 10*16kB (UMH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2728kB [ 2280.799708] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.799717] 165 total pagecache pages [ 2280.799721] 0 pages in swap cache [ 2280.799724] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.799730] Free swap = 0kB [ 2280.799733] Total swap = 0kB [ 2280.799737] 524158 pages RAM [ 2280.799740] 0 pages HighMem/MovableOnly [ 2280.799743] 105753 pages reserved [ 2280.799747] Unreclaimable slab info: [ 2280.799750] Name Used Total [ 2280.799755] pid_4 7KB 7KB [ 2280.799762] pid_3 7KB 7KB [ 2280.799769] pid_2 22KB 41KB [ 2280.799776] IEEE-802.15.4-MAC 31KB 31KB [ 2280.799783] IEEE-802.15.4-RAW 31KB 31KB [ 2280.799789] p9_req_t 8KB 8KB [ 2280.799798] fib6_nodes 28KB 28KB [ 2280.799805] ip6_dst_cache 22KB 22KB [ 2280.799811] PINGv6 61KB 61KB [ 2280.799818] RAWv6 123KB 123KB [ 2280.799825] UDPLITEv6 32KB 32KB [ 2280.799831] UDPv6 64KB 64KB [ 2280.799840] TCPv6 62KB 62KB [ 2280.799850] scsi_sense_cache 8KB 8KB [ 2280.799858] virtio_scsi_cmd 16KB 16KB [ 2280.799865] bio-120 11KB 11KB [ 2280.799879] sgpool-128 187KB 357KB [ 2280.799886] sgpool-64 63KB 63KB [ 2280.799892] sgpool-32 78KB 78KB [ 2280.799899] sgpool-16 37KB 37KB [ 2280.799905] sgpool-8 37KB 37KB [ 2280.799912] mqueue_inode_cache 60KB 60KB [ 2280.799919] nfs_commit_data 15KB 15KB [ 2280.799926] nfs_write_data 47KB 47KB [ 2280.799934] jbd2_inode 7KB 7KB [ 2280.799941] ext4_system_zone 7KB 7KB [ 2280.799947] ext4_io_end_vec 7KB 7KB [ 2280.799954] ext4_bio_post_read_ctx 15KB 15KB [ 2280.799962] io_kiocb 11KB 11KB [ 2280.799968] kioctx 31KB 31KB [ 2280.799975] aio_kiocb 7KB 7KB [ 2280.799984] fasync_cache 3KB 3KB [ 2280.799992] pid_namespace 7KB 7KB [ 2280.799998] posix_timers_cache 7KB 7KB [ 2280.800010] rpc_buffers 31KB 31KB [ 2280.800017] rpc_tasks 3KB 3KB [ 2280.800023] UNIX-STREAM 230KB 320KB [ 2280.800031] UNIX 136KB 224KB [ 2280.800039] tcp_bind2_bucket 8KB 8KB [ 2280.800046] tcp_bind_bucket 8KB 8KB [ 2280.800054] ip_fib_trie 8KB 8KB [ 2280.800061] ip_fib_alias 11KB 11KB [ 2280.800068] ip_dst_cache 33KB 52KB [ 2280.800076] RAW 61KB 61KB [ 2280.800082] UDP 215KB 215KB [ 2280.800089] request_sock_TCP 15KB 15KB [ 2280.800096] TCP 60KB 60KB [ 2280.800103] hugetlbfs_inode_cache 31KB 31KB [ 2280.800110] bio-248 15KB 15KB [ 2280.800116] ep_head 8KB 8KB [ 2280.800123] eventpoll_pwq 15KB 15KB [ 2280.800129] eventpoll_epi 35KB 35KB [ 2280.800136] inotify_inode_mark 58KB 58KB [ 2280.800143] request_queue 31KB 31KB [ 2280.800150] blkdev_ioc 8KB 8KB [ 2280.800157] bio-184 36KB 36KB [ 2280.800164] biovec-max 416KB 476KB [ 2280.800171] biovec-64 94KB 173KB [ 2280.800178] biovec-16 30KB 30KB [ 2280.800185] user_namespace 30KB 30KB [ 2280.800192] uid_cache 7KB 7KB [ 2280.800199] dmaengine-unmap-2 4KB 4KB [ 2280.800227] audit_buffer 7KB 7KB [ 2280.800235] skbuff_fclone_cache 67KB 67KB [ 2280.800246] skbuff_head_cache 243KB 243KB [ 2280.800260] file_lock_cache 51KB 51KB [ 2280.800267] file_lock_ctx 7KB 7KB [ 2280.800273] fsnotify_mark_connector 36KB 36KB [ 2280.800281] taskstats 31KB 31KB [ 2280.800288] proc_dir_entry 357KB 375KB [ 2280.800295] pde_opener 7KB 7KB [ 2280.800302] seq_file 23KB 37KB [ 2280.800308] sigqueue 39KB 39KB [ 2280.800315] shmem_inode_cache 1344KB 1423KB [ 2280.800322] kernfs_iattrs_cache 258KB 258KB [ 2280.800329] kernfs_node_cache 5349KB 5349KB [ 2280.800336] mnt_cache 173KB 181KB [ 2280.800350] filp 720KB 1357KB [ 2280.800358] names_cache 3663KB 3922KB [ 2280.800364] net_namespace 63KB 63KB [ 2280.800371] hashtab_node 278KB 278KB [ 2280.800378] ebitmap_node 1149KB 1149KB [ 2280.800385] avtab_node 4976KB 4976KB [ 2280.800394] avc_node 31KB 31KB [ 2280.800420] lsm_inode_cache 2992KB 3292KB [ 2280.800428] lsm_file_cache 48KB 136KB [ 2280.800435] key_jar 31KB 31KB [ 2280.800441] uts_namespace 15KB 15KB [ 2280.800448] nsproxy 7KB 7KB [ 2280.800467] vm_area_struct 721KB 1258KB [ 2280.800474] mm_struct 218KB 283KB [ 2280.800481] fs_cache 40KB 40KB [ 2280.800488] files_cache 97KB 207KB [ 2280.800496] signal_cache 312KB 364KB [ 2280.800502] sighand_cache 339KB 360KB [ 2280.800510] task_struct 1023KB 1203KB [ 2280.800518] cred_jar 94KB 144KB [ 2280.800526] anon_vma_chain 181KB 252KB [ 2280.800536] anon_vma 233KB 252KB [ 2280.800544] pid 53KB 63KB [ 2280.800552] Acpi-Operand 88KB 150KB [ 2280.800558] Acpi-ParseExt 31KB 31KB [ 2280.800565] Acpi-Parse 47KB 63KB [ 2280.800572] Acpi-State 35KB 51KB [ 2280.800578] Acpi-Namespace 28KB 28KB [ 2280.800586] numa_policy 3KB 3KB [ 2280.800592] perf_event 63KB 63KB [ 2280.800599] trace_event_file 179KB 179KB [ 2280.800606] ftrace_event_field 304KB 304KB [ 2280.800612] pool_workqueue 40KB 40KB [ 2280.800627] maple_node 232KB 1016KB [ 2280.800634] task_group 16KB 16KB [ 2280.800641] vmap_area 43KB 47KB [ 2280.800649] page->ptl 142KB 181KB [ 2280.800656] kmemleak_scan_area 27KB 27KB [ 2280.801037] kmemleak_object 130340KB 146551KB [ 2280.801054] kmalloc-cg-8k 96KB 96KB [ 2280.801062] kmalloc-cg-4k 2000KB 2176KB [ 2280.801069] kmalloc-cg-2k 1828KB 1888KB [ 2280.801076] kmalloc-cg-1k 440KB 480KB [ 2280.801083] kmalloc-cg-512 278KB 336KB [ 2280.801090] kmalloc-cg-256 48KB 48KB [ 2280.801096] kmalloc-cg-192 44KB 44KB [ 2280.801103] kmalloc-cg-128 40KB 40KB [ 2280.801109] kmalloc-cg-96 20KB 20KB [ 2280.801116] kmalloc-cg-64 16KB 16KB [ 2280.801122] kmalloc-cg-32 33KB 56KB [ 2280.801129] kmalloc-cg-16 8KB 8KB [ 2280.801135] kmalloc-cg-8 15KB 15KB [ 2280.801143] kmalloc-8k 5664KB 5824KB [ 2280.801152] kmalloc-4k 2800KB 3200KB [ 2280.801160] kmalloc-2k 3288KB 3456KB [ 2280.801167] kmalloc-1k 2848KB 2848KB [ 2280.801175] kmalloc-512 2263KB 2640KB [ 2280.801183] kmalloc-256 1029KB 1040KB [ 2280.801191] kmalloc-192 526KB 528KB [ 2280.801200] kmalloc-128 253KB 276KB [ 2280.801234] kmalloc-96 274KB 428KB [ 2280.801244] kmalloc-64 1047KB 1208KB [ 2280.801254] kmalloc-32 450KB 508KB [ 2280.801262] kmalloc-16 320KB 332KB [ 2280.801269] kmalloc-8 258KB 262KB [ 2280.801276] kmem_cache_node 55KB 55KB [ 2280.801282] kmem_cache 86KB 86KB [ 2280.801289] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=286,uid=0 [ 2280.801393] Out of memory (oom_kill_allocating_task): Killed process 266 (syz-fuzzer) total-vm:1101444kB, anon-rss:142552kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:716kB oom_score_adj:0 [ 2280.822237] syz-executor.0: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2280.822275] CPU: 1 PID: 12361 Comm: syz-executor.0 Not tainted 5.19.0-rc1-next-20220608 #1 [ 2280.822287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2280.822295] Call Trace: [ 2280.822299] [ 2280.822303] dump_stack_lvl+0x8b/0xb3 [ 2280.822326] warn_alloc.cold+0x95/0x18a [ 2280.822349] ? zone_watermark_ok_safe+0x240/0x240 [ 2280.822364] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 2280.822383] ? __alloc_pages_slowpath.constprop.0+0xc8c/0x1f90 [ 2280.822399] ? oom_killer_disable+0x270/0x270 [ 2280.822422] __alloc_pages_slowpath.constprop.0+0x1abd/0x1f90 [ 2280.822454] ? warn_alloc+0x190/0x190 [ 2280.822467] ? lock_is_held_type+0xd7/0x130 [ 2280.822491] ? prepare_alloc_pages+0x371/0x500 [ 2280.822501] ? lock_is_held_type+0xd7/0x130 [ 2280.822522] __alloc_pages+0x421/0x4f0 [ 2280.822535] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2280.822549] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 2280.822573] ? policy_node+0x52/0x180 [ 2280.822588] ? __sanitizer_cov_trace_const_cmp2+0x4/0x20 [ 2280.822613] alloc_pages+0x1a0/0x2f0 [ 2280.822627] ? alloc_pages+0x1a8/0x2f0 [ 2280.822644] relay_open_buf.part.0+0x2a4/0xc00 [ 2280.822671] relay_open+0x4ec/0x970 [ 2280.822693] do_blk_trace_setup+0x4bc/0xb60 [ 2280.822715] __blk_trace_setup+0xca/0x180 [ 2280.822732] ? do_blk_trace_setup+0xb60/0xb60 [ 2280.822759] ? __sanitizer_cov_trace_switch+0x50/0x90 [ 2280.822783] blk_trace_setup+0x43/0x60 [ 2280.822802] sg_ioctl+0x6a8/0x2820 [ 2280.822819] ? selinux_inode_getsecctx+0x90/0x90 [ 2280.822843] ? sg_write+0x110/0x110 [ 2280.822854] ? kcov_ioctl+0x370/0x6b0 [ 2280.822884] ? selinux_file_ioctl+0xb1/0x260 [ 2280.822907] ? sg_write+0x110/0x110 [ 2280.822921] __x64_sys_ioctl+0x196/0x210 [ 2280.822937] do_syscall_64+0x3b/0x90 [ 2280.822950] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2280.822965] RIP: 0033:0x7f82b8f9db19 [ 2280.822978] Code: Unable to access opcode bytes at RIP 0x7f82b8f9daef. [ 2280.822983] RSP: 002b:00007f82b64f2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2280.822994] RAX: ffffffffffffffda RBX: 00007f82b90b1020 RCX: 00007f82b8f9db19 [ 2280.823002] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2280.823009] RBP: 00007f82b8ff7f6d R08: 0000000000000000 R09: 0000000000000000 [ 2280.823016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2280.823022] R13: 00007ffc791a968f R14: 00007f82b64f2300 R15: 0000000000022000 [ 2280.823045] [ 2280.823049] Mem-Info: [ 2280.823052] active_anon:5444 inactive_anon:39176 isolated_anon:0 [ 2280.823052] active_file:19 inactive_file:23 isolated_file:0 [ 2280.823052] unevictable:0 dirty:0 writeback:0 [ 2280.823052] slab_reclaimable:8831 slab_unreclaimable:55490 [ 2280.823052] mapped:69647 shmem:115 pagetables:1371 bounce:0 [ 2280.823052] kernel_misc_reclaimable:0 [ 2280.823052] free:2340 free_pcp:298 free_cma:0 [ 2280.823082] Node 0 active_anon:21776kB inactive_anon:156704kB active_file:76kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:460kB writeback_tmp:0kB kernel_stack:4000kB pagetables:5484kB all_unreclaimable? yes [ 2280.823108] Node 0 DMA free:6480kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2280.823142] lowmem_reserve[]: 0 1615 1615 1615 [ 2280.823157] Node 0 DMA32 free:2880kB boost:10240kB min:15360kB low:17012kB high:18664kB reserved_highatomic:2048KB active_anon:21776kB inactive_anon:156900kB active_file:48kB inactive_file:104kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:1192kB local_pcp:520kB free_cma:0kB [ 2280.823192] lowmem_reserve[]: 0 0 0 0 [ 2280.823256] Node 0 DMA: 2*4kB (M) 1*8kB (U) 0*16kB 0*32kB 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6480kB [ 2280.823333] Node 0 DMA32: 318*4kB (UMEH) 118*8kB (UMH) 10*16kB (UMH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2728kB [ 2280.823404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2280.823414] 165 total pagecache pages [ 2280.823418] 0 pages in swap cache [ 2280.823422] Swap cache stats: add 0, delete 0, find 0/0 [ 2280.823430] Free swap = 0kB [ 2280.823433] Total swap = 0kB [ 2280.823437] 524158 pages RAM [ 2280.823441] 0 pages HighMem/MovableOnly [ 2280.823445] 105753 pages reserved [ 2280.889841] systemd[1]: rsyslog.service: A process of this unit has been killed by the OOM killer. [ 2280.891069] systemd[1]: systemd-udevd.service: A process of this unit has been killed by the OOM killer. [ 2280.901300] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 2280.902657] systemd[1]: rsyslog.service: Failed with result 'oom-kill'. [ 2280.932460] systemd[1]: rsyslog.service: Consumed 1.035s CPU time. [ 2281.045594] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 2281.046712] systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. [ 2281.074558] systemd[1]: systemd-journald.service: Consumed 2.738s CPU time. [ 2281.116590] systemd[1]: rsyslog.service: Scheduled restart job, restart counter is at 1. [ 2281.117102] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 2281.117185] systemd[1]: Stopped System Logging Service. [ 2281.125492] systemd[1]: rsyslog.service: Consumed 1.035s CPU time. [ 2281.305816] systemd[1]: Starting System Logging Service... [ 2281.379989] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2281.465715] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2281.580659] systemd[1]: ssh.service: Failed with result 'oom-kill'. [ 2281.581393] systemd[1]: ssh.service: Unit process 260 (sshd) remains running after unit stopped. [ 2281.581713] systemd[1]: ssh.service: Unit process 3915 (syz-executor.1) remains running after unit stopped. [ 2281.581986] systemd[1]: ssh.service: Unit process 4122 (syz-executor.6) remains running after unit stopped. [ 2281.595422] systemd[1]: ssh.service: Consumed 30min 55.957s CPU time. [ 2281.653005] systemd[1]: systemd-udevd.service: Failed with result 'oom-kill'. [ 2281.674073] systemd[1]: systemd-udevd.service: Consumed 1min 53.173s CPU time. [ 2281.684045] systemd[1]: systemd-udevd.service: Scheduled restart job, restart counter is at 1. [ 2281.684115] systemd[1]: Stopped Rule-based Manager for Device Events and Files. [ 2281.691407] systemd[1]: systemd-udevd.service: Consumed 1min 53.173s CPU time. [ 2281.738940] systemd[1]: Starting Rule-based Manager for Device Events and Files... [ 2281.741374] systemd[1]: ssh.service: Scheduled restart job, restart counter is at 1. [ 2281.745389] systemd[1]: Stopped OpenBSD Secure Shell server. [ 2281.745943] systemd[1]: ssh.service: Consumed 30min 55.969s CPU time. [ 2281.756878] systemd[1]: ssh.service: Found left-over process 260 (sshd) in control group while starting unit. Ignoring. [ 2281.756904] systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies. [ 2281.757083] systemd[1]: ssh.service: Found left-over process 3915 (syz-executor.1) in control group while starting unit. Ignoring. [ 2281.757109] systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies. [ 2281.757371] systemd[1]: ssh.service: Found left-over process 4122 (syz-executor.6) in control group while starting unit. Ignoring. [ 2281.757399] systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies. [ 2281.790324] systemd[1]: Starting OpenBSD Secure Shell server... [ 2282.630710] syz-executor.1 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2282.630748] CPU: 0 PID: 3931 Comm: syz-executor.1 Not tainted 5.19.0-rc1-next-20220608 #1 [ 2282.630772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2282.630786] Call Trace: [ 2282.630792] [ 2282.630800] dump_stack_lvl+0x8b/0xb3 [ 2282.630847] dump_header+0x10b/0x7e4 [ 2282.630885] oom_kill_process.cold+0x10/0x15 [ 2282.630923] out_of_memory+0x11ec/0x14b0 [ 2282.630965] ? oom_killer_disable+0x270/0x270 [ 2282.631009] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2282.631072] ? warn_alloc+0x190/0x190 [ 2282.631095] ? lock_is_held_type+0xd7/0x130 [ 2282.631140] ? prepare_alloc_pages+0x371/0x500 [ 2282.631173] __alloc_pages+0x421/0x4f0 [ 2282.631198] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2282.631229] ? lock_is_held_type+0xd7/0x130 [ 2282.631270] ? __filemap_get_folio+0x2d4/0xfe0 [ 2282.631305] ? lock_downgrade+0x6d0/0x6d0 [ 2282.631335] ? lock_is_held_type+0xd7/0x130 [ 2282.631372] alloc_pages+0x1a0/0x2f0 [ 2282.631407] __filemap_get_folio+0x65f/0xfe0 [ 2282.631456] ? filemap_read+0xba0/0xba0 [ 2282.631518] filemap_fault+0x154c/0x2280 [ 2282.631569] ? __filemap_get_folio+0xfe0/0xfe0 [ 2282.631632] __do_fault+0x10d/0x5a0 [ 2282.631667] __handle_mm_fault+0x13a1/0x3650 [ 2282.631705] ? lock_is_held_type+0xd7/0x130 [ 2282.631734] ? __pmd_alloc+0x690/0x690 [ 2282.631788] ? handle_mm_fault+0x707/0xa20 [ 2282.631828] handle_mm_fault+0x2e6/0xa20 [ 2282.631866] do_user_addr_fault+0x54a/0x1320 [ 2282.631913] exc_page_fault+0xa2/0x1a0 [ 2282.631945] asm_exc_page_fault+0x27/0x30 [ 2282.631973] RIP: 0033:0x7fb7b32478aa [ 2282.631989] Code: 41 57 41 56 41 55 49 89 f5 41 54 49 89 d4 55 53 89 fb 48 83 ec 28 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 c0 85 ff 78 56 <39> 3d 00 ec 0a 00 48 63 ef 0f 8e 07 01 00 00 48 8d 05 a0 b7 10 00 [ 2282.632010] RSP: 002b:00007ffdd54d6400 EFLAGS: 00010206 [ 2282.632027] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000 [ 2282.632065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 2282.632078] RBP: 0000000000000006 R08: 0000000000000000 R09: 00000000ffffffff [ 2282.632090] R10: 00007fb7b32cff4e R11: 0000000000000000 R12: 0000000000000000 [ 2282.632104] R13: 0000000000000000 R14: 0000000000000002 R15: 00007ffdd54d6640 [ 2282.632146] [ 2282.632436] Mem-Info: [ 2282.632443] active_anon:63 inactive_anon:4802 isolated_anon:0 [ 2282.632443] active_file:1160 inactive_file:1313 isolated_file:7 [ 2282.632443] unevictable:0 dirty:0 writeback:0 [ 2282.632443] slab_reclaimable:7227 slab_unreclaimable:54312 [ 2282.632443] mapped:28127 shmem:112 pagetables:376 bounce:0 [ 2282.632443] kernel_misc_reclaimable:0 [ 2282.632443] free:3737 free_pcp:13 free_cma:0 [ 2282.632500] Node 0 active_anon:252kB inactive_anon:19208kB active_file:4640kB inactive_file:5252kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:112508kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3136kB pagetables:1504kB all_unreclaimable? no [ 2282.632548] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:124kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2282.632610] lowmem_reserve[]: 0 1615 1615 1615 [ 2282.632637] Node 0 DMA32 free:8464kB boost:12636kB min:17756kB low:19408kB high:21060kB reserved_highatomic:2048KB active_anon:252kB inactive_anon:19208kB active_file:5416kB inactive_file:5588kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB [ 2282.632701] lowmem_reserve[]: 0 0 0 0 [ 2282.632726] Node 0 DMA: 1*4kB (U) 2*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 2282.632867] Node 0 DMA32: 517*4kB (UME) 193*8kB (UME) 83*16kB (ME) 54*32kB (UME) 8*64kB (UMH) 1*128kB (H) 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 9100kB [ 2282.633007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2282.633025] 2618 total pagecache pages [ 2282.633031] 0 pages in swap cache [ 2282.633037] Swap cache stats: add 0, delete 0, find 0/0 [ 2282.633049] Free swap = 0kB [ 2282.633055] Total swap = 0kB [ 2282.633061] 524158 pages RAM [ 2282.633066] 0 pages HighMem/MovableOnly [ 2282.633072] 105753 pages reserved [ 2282.633080] Unreclaimable slab info: [ 2282.633085] Name Used Total [ 2282.633093] pid_4 7KB 7KB [ 2282.633106] pid_3 7KB 7KB [ 2282.633119] pid_2 16KB 30KB [ 2282.633132] IEEE-802.15.4-MAC 31KB 31KB [ 2282.633145] IEEE-802.15.4-RAW 31KB 31KB [ 2282.633157] p9_req_t 8KB 8KB [ 2282.633173] fib6_nodes 28KB 28KB [ 2282.633185] ip6_dst_cache 22KB 22KB [ 2282.633198] PINGv6 61KB 61KB [ 2282.633245] RAWv6 123KB 123KB [ 2282.633258] UDPLITEv6 32KB 32KB [ 2282.633270] UDPv6 64KB 64KB [ 2282.633284] TCPv6 62KB 62KB [ 2282.633302] scsi_sense_cache 8KB 8KB [ 2282.633315] virtio_scsi_cmd 16KB 16KB [ 2282.633327] bio-120 11KB 11KB [ 2282.633351] sgpool-128 187KB 357KB [ 2282.633363] sgpool-64 63KB 63KB [ 2282.633376] sgpool-32 94KB 157KB [ 2282.633388] sgpool-16 37KB 37KB [ 2282.633400] sgpool-8 37KB 37KB [ 2282.633412] mqueue_inode_cache 60KB 60KB [ 2282.633425] nfs_commit_data 15KB 15KB [ 2282.633437] nfs_write_data 47KB 47KB [ 2282.633453] jbd2_inode 7KB 7KB [ 2282.633466] ext4_system_zone 7KB 7KB [ 2282.633478] ext4_io_end_vec 7KB 7KB [ 2282.633490] ext4_bio_post_read_ctx 15KB 15KB [ 2282.633503] io_kiocb 11KB 11KB [ 2282.633516] kioctx 31KB 31KB [ 2282.633529] aio_kiocb 7KB 7KB [ 2282.633544] fasync_cache 3KB 3KB [ 2282.633557] pid_namespace 7KB 7KB [ 2282.633569] posix_timers_cache 7KB 7KB [ 2282.633581] rpc_buffers 31KB 31KB [ 2282.633594] rpc_tasks 3KB 3KB [ 2282.633606] UNIX-STREAM 228KB 320KB [ 2282.633620] UNIX 134KB 224KB [ 2282.633635] tcp_bind2_bucket 8KB 8KB [ 2282.633647] tcp_bind_bucket 8KB 8KB [ 2282.633663] ip_fib_trie 8KB 8KB [ 2282.633675] ip_fib_alias 11KB 11KB [ 2282.633688] ip_dst_cache 33KB 52KB [ 2282.633702] RAW 61KB 61KB [ 2282.633714] UDP 215KB 215KB [ 2282.633726] tw_sock_TCP 7KB 7KB [ 2282.633738] request_sock_TCP 15KB 15KB [ 2282.633750] TCP 60KB 60KB [ 2282.633762] hugetlbfs_inode_cache 31KB 31KB [ 2282.633775] bio-248 15KB 15KB [ 2282.633787] ep_head 8KB 8KB [ 2282.633799] eventpoll_pwq 15KB 15KB [ 2282.633811] eventpoll_epi 35KB 35KB [ 2282.633824] inotify_inode_mark 58KB 58KB [ 2282.633837] request_queue 31KB 31KB [ 2282.633849] blkdev_ioc 8KB 8KB [ 2282.633860] bio-184 36KB 36KB [ 2282.633873] biovec-max 297KB 446KB [ 2282.633887] biovec-64 141KB 204KB [ 2282.633899] biovec-16 30KB 30KB [ 2282.633912] user_namespace 30KB 30KB [ 2282.633924] uid_cache 7KB 7KB [ 2282.633937] dmaengine-unmap-2 4KB 4KB [ 2282.633948] audit_buffer 7KB 7KB [ 2282.633961] skbuff_fclone_cache 67KB 67KB [ 2282.633978] skbuff_head_cache 179KB 236KB [ 2282.633992] file_lock_cache 51KB 51KB [ 2282.634004] file_lock_ctx 7KB 7KB [ 2282.634016] fsnotify_mark_connector 36KB 36KB [ 2282.634030] taskstats 31KB 31KB [ 2282.634043] proc_dir_entry 355KB 375KB [ 2282.634055] pde_opener 7KB 7KB [ 2282.634067] seq_file 52KB 52KB [ 2282.634079] sigqueue 39KB 39KB [ 2282.634094] shmem_inode_cache 1288KB 1423KB [ 2282.634106] kernfs_iattrs_cache 274KB 274KB [ 2282.634127] kernfs_node_cache 4951KB 5026KB [ 2282.634142] mnt_cache 136KB 173KB [ 2282.634175] filp 493KB 1155KB [ 2282.634188] names_cache 2286KB 2363KB [ 2282.634204] net_namespace 63KB 63KB [ 2282.634246] hashtab_node 278KB 278KB [ 2282.634259] ebitmap_node 1149KB 1149KB [ 2282.634273] avtab_node 4976KB 4976KB [ 2282.634289] avc_node 31KB 31KB [ 2282.634333] lsm_inode_cache 2592KB 3036KB [ 2282.634349] lsm_file_cache 28KB 120KB [ 2282.634362] key_jar 31KB 31KB [ 2282.634374] uts_namespace 15KB 15KB [ 2282.634386] nsproxy 7KB 7KB [ 2282.634430] vm_area_struct 640KB 968KB [ 2282.634444] mm_struct 197KB 283KB [ 2282.634456] fs_cache 40KB 40KB [ 2282.634470] files_cache 79KB 159KB [ 2282.634483] signal_cache 226KB 364KB [ 2282.634496] sighand_cache 319KB 360KB [ 2282.634511] task_struct 829KB 1096KB [ 2282.634527] cred_jar 70KB 140KB [ 2282.634546] anon_vma_chain 153KB 232KB [ 2282.634564] anon_vma 125KB 200KB [ 2282.634578] pid 52KB 63KB [ 2282.634595] Acpi-Operand 88KB 150KB [ 2282.634608] Acpi-ParseExt 31KB 31KB [ 2282.634621] Acpi-Parse 47KB 63KB [ 2282.634634] Acpi-State 35KB 51KB [ 2282.634646] Acpi-Namespace 28KB 28KB [ 2282.634660] numa_policy 3KB 3KB [ 2282.634672] perf_event 63KB 63KB [ 2282.634684] trace_event_file 179KB 179KB [ 2282.634697] ftrace_event_field 304KB 304KB [ 2282.634709] pool_workqueue 40KB 40KB [ 2282.634722] maple_node 4316KB 4316KB [ 2282.634735] task_group 16KB 16KB [ 2282.634748] vmap_area 43KB 47KB [ 2282.634765] page->ptl 87KB 153KB [ 2282.634778] kmemleak_scan_area 27KB 27KB [ 2282.635818] kmemleak_object 122874KB 144030KB [ 2282.635849] kmalloc-cg-8k 96KB 96KB [ 2282.635865] kmalloc-cg-4k 1872KB 2176KB [ 2282.635881] kmalloc-cg-2k 1352KB 1728KB [ 2282.635894] kmalloc-cg-1k 384KB 448KB [ 2282.635909] kmalloc-cg-512 238KB 336KB [ 2282.635922] kmalloc-cg-256 48KB 48KB [ 2282.635934] kmalloc-cg-192 44KB 44KB [ 2282.635947] kmalloc-cg-128 40KB 40KB [ 2282.635959] kmalloc-cg-96 20KB 20KB [ 2282.635971] kmalloc-cg-64 20KB 20KB [ 2282.635985] kmalloc-cg-32 31KB 56KB [ 2282.635997] kmalloc-cg-16 8KB 8KB [ 2282.636009] kmalloc-cg-8 15KB 15KB [ 2282.636025] kmalloc-8k 4176KB 4576KB [ 2282.636053] kmalloc-4k 3168KB 3616KB [ 2282.636069] kmalloc-2k 3052KB 3360KB [ 2282.636090] kmalloc-1k 1736KB 2560KB [ 2282.636117] kmalloc-512 1805KB 2496KB [ 2282.636140] kmalloc-256 962KB 1096KB [ 2282.636163] kmalloc-192 412KB 508KB [ 2282.636183] kmalloc-128 221KB 276KB [ 2282.636235] kmalloc-96 234KB 408KB [ 2282.636273] kmalloc-64 947KB 1196KB [ 2282.636297] kmalloc-32 455KB 508KB [ 2282.636311] kmalloc-16 315KB 332KB [ 2282.636325] kmalloc-8 249KB 262KB [ 2282.636337] kmem_cache_node 55KB 55KB [ 2282.636350] kmem_cache 86KB 86KB [ 2282.636362] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=3931,uid=0 [ 2282.636466] Out of memory (oom_kill_allocating_task): Killed process 3931 (syz-executor.1) total-vm:93280kB, anon-rss:384kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 2282.643146] oom_reaper: reaped process 12361 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2282.651914] syz-executor.6 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2282.651948] CPU: 1 PID: 4130 Comm: syz-executor.6 Not tainted 5.19.0-rc1-next-20220608 #1 [ 2282.651971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2282.651985] Call Trace: [ 2282.651991] [ 2282.652000] dump_stack_lvl+0x8b/0xb3 [ 2282.652070] dump_header+0x10b/0x7e4 [ 2282.652107] oom_kill_process.cold+0x10/0x15 [ 2282.652145] out_of_memory+0x11ec/0x14b0 [ 2282.652188] ? oom_killer_disable+0x270/0x270 [ 2282.652236] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2282.652298] ? warn_alloc+0x190/0x190 [ 2282.652322] ? lock_is_held_type+0xd7/0x130 [ 2282.652367] ? prepare_alloc_pages+0x371/0x500 [ 2282.652400] __alloc_pages+0x421/0x4f0 [ 2282.652425] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2282.652450] ? lock_is_held_type+0xd7/0x130 [ 2282.652491] ? __filemap_get_folio+0x2d4/0xfe0 [ 2282.652525] ? lock_downgrade+0x6d0/0x6d0 [ 2282.652555] ? lock_is_held_type+0xd7/0x130 [ 2282.652592] alloc_pages+0x1a0/0x2f0 [ 2282.652627] __filemap_get_folio+0x65f/0xfe0 [ 2282.652676] ? filemap_read+0xba0/0xba0 [ 2282.652738] filemap_fault+0x154c/0x2280 [ 2282.652788] ? __filemap_get_folio+0xfe0/0xfe0 [ 2282.652852] __do_fault+0x10d/0x5a0 [ 2282.652887] __handle_mm_fault+0x13a1/0x3650 [ 2282.652923] ? lock_is_held_type+0xd7/0x130 [ 2282.652952] ? __pmd_alloc+0x690/0x690 [ 2282.653007] ? handle_mm_fault+0x707/0xa20 [ 2282.653046] handle_mm_fault+0x2e6/0xa20 [ 2282.653084] do_user_addr_fault+0x54a/0x1320 [ 2282.653130] exc_page_fault+0xa2/0x1a0 [ 2282.653162] asm_exc_page_fault+0x27/0x30 [ 2282.653189] RIP: 0033:0x7f1c1168f8aa [ 2282.653206] Code: 41 57 41 56 41 55 49 89 f5 41 54 49 89 d4 55 53 89 fb 48 83 ec 28 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 c0 85 ff 78 56 <39> 3d 00 ec 0a 00 48 63 ef 0f 8e 07 01 00 00 48 8d 05 a0 b7 10 00 [ 2282.653226] RSP: 002b:00007ffdfcad4370 EFLAGS: 00010206 [ 2282.653244] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000 [ 2282.653257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 2282.653269] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000022 [ 2282.653281] R10: 00007f1c11717f4e R11: 0000000000000000 R12: 0000000000000000 [ 2282.653294] R13: 0000000000000000 R14: 0000000000000002 R15: 00007ffdfcad45b0 [ 2282.653336] [ 2282.653385] Mem-Info: [ 2282.653392] active_anon:63 inactive_anon:4718 isolated_anon:0 [ 2282.653392] active_file:1049 inactive_file:1207 isolated_file:39 [ 2282.653392] unevictable:0 dirty:0 writeback:0 [ 2282.653392] slab_reclaimable:7227 slab_unreclaimable:54263 [ 2282.653392] mapped:28022 shmem:112 pagetables:376 bounce:0 [ 2282.653392] kernel_misc_reclaimable:0 [ 2282.653392] free:4116 free_pcp:64 free_cma:0 [ 2282.653448] Node 0 active_anon:252kB inactive_anon:18872kB active_file:4196kB inactive_file:4828kB unevictable:0kB isolated(anon):0kB isolated(file):156kB mapped:112088kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3136kB pagetables:1504kB all_unreclaimable? no [ 2282.653496] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:124kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2282.653558] lowmem_reserve[]: 0 1615 1615 1615 [ 2282.653585] Node 0 DMA32 free:9980kB boost:12636kB min:17756kB low:19408kB high:21060kB reserved_highatomic:2048KB active_anon:252kB inactive_anon:19208kB active_file:4800kB inactive_file:5588kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2282.653649] lowmem_reserve[]: 0 0 0 0 [ 2282.653674] Node 0 DMA: 1*4kB (U) 2*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 2282.653817] Node 0 DMA32: 669*4kB (UME) 229*8kB (UME) 95*16kB (UME) 59*32kB (UME) 9*64kB (UMH) 1*128kB (H) 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 10412kB [ 2282.653958] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2282.653976] 2408 total pagecache pages [ 2282.653983] 0 pages in swap cache [ 2282.653988] Swap cache stats: add 0, delete 0, find 0/0 [ 2282.654000] Free swap = 0kB [ 2282.654006] Total swap = 0kB [ 2282.654012] 524158 pages RAM [ 2282.654017] 0 pages HighMem/MovableOnly [ 2282.654023] 105753 pages reserved [ 2282.654029] Unreclaimable slab info: [ 2282.654034] Name Used Total [ 2282.654042] pid_4 7KB 7KB [ 2282.654055] pid_3 7KB 7KB [ 2282.654069] pid_2 16KB 30KB [ 2282.654082] IEEE-802.15.4-MAC 31KB 31KB [ 2282.654095] IEEE-802.15.4-RAW 31KB 31KB [ 2282.654107] p9_req_t 8KB 8KB [ 2282.654122] fib6_nodes 28KB 28KB [ 2282.654135] ip6_dst_cache 22KB 22KB [ 2282.654147] PINGv6 61KB 61KB [ 2282.654159] RAWv6 123KB 123KB [ 2282.654172] UDPLITEv6 32KB 32KB [ 2282.654184] UDPv6 64KB 64KB [ 2282.654198] TCPv6 62KB 62KB [ 2282.654264] scsi_sense_cache 8KB 8KB [ 2282.654279] virtio_scsi_cmd 16KB 16KB [ 2282.654292] bio-120 11KB 11KB [ 2282.654316] sgpool-128 187KB 357KB [ 2282.654329] sgpool-64 63KB 63KB [ 2282.654343] sgpool-32 94KB 157KB [ 2282.654356] sgpool-16 37KB 37KB [ 2282.654369] sgpool-8 37KB 37KB [ 2282.654381] mqueue_inode_cache 60KB 60KB [ 2282.654395] nfs_commit_data 15KB 15KB [ 2282.654408] nfs_write_data 47KB 47KB [ 2282.654424] jbd2_inode 7KB 7KB [ 2282.654438] ext4_system_zone 7KB 7KB [ 2282.654450] ext4_io_end_vec 7KB 7KB [ 2282.654464] ext4_bio_post_read_ctx 15KB 15KB [ 2282.654478] io_kiocb 11KB 11KB [ 2282.654491] kioctx 31KB 31KB [ 2282.654504] aio_kiocb 7KB 7KB [ 2282.654519] fasync_cache 3KB 3KB [ 2282.654533] pid_namespace 7KB 7KB [ 2282.654546] posix_timers_cache 7KB 7KB [ 2282.654559] rpc_buffers 31KB 31KB [ 2282.654572] rpc_tasks 3KB 3KB [ 2282.654585] UNIX-STREAM 228KB 320KB [ 2282.654600] UNIX 134KB 224KB [ 2282.654616] tcp_bind2_bucket 8KB 8KB [ 2282.654630] tcp_bind_bucket 8KB 8KB [ 2282.654647] ip_fib_trie 8KB 8KB [ 2282.654659] ip_fib_alias 11KB 11KB [ 2282.654672] ip_dst_cache 33KB 52KB [ 2282.654686] RAW 61KB 61KB [ 2282.654698] UDP 215KB 215KB [ 2282.654710] tw_sock_TCP 7KB 7KB [ 2282.654722] request_sock_TCP 15KB 15KB [ 2282.654735] TCP 60KB 60KB [ 2282.654747] hugetlbfs_inode_cache 31KB 31KB [ 2282.654759] bio-248 15KB 15KB [ 2282.654772] ep_head 8KB 8KB [ 2282.654784] eventpoll_pwq 15KB 15KB [ 2282.654796] eventpoll_epi 35KB 35KB [ 2282.654808] inotify_inode_mark 58KB 58KB [ 2282.654822] request_queue 31KB 31KB [ 2282.654835] blkdev_ioc 8KB 8KB [ 2282.654847] bio-184 36KB 36KB [ 2282.654860] biovec-max 297KB 446KB [ 2282.654874] biovec-64 141KB 204KB [ 2282.654886] biovec-16 30KB 30KB [ 2282.654898] user_namespace 30KB 30KB [ 2282.654910] uid_cache 7KB 7KB [ 2282.654924] dmaengine-unmap-2 4KB 4KB [ 2282.654936] audit_buffer 7KB 7KB [ 2282.654949] skbuff_fclone_cache 67KB 67KB [ 2282.654966] skbuff_head_cache 176KB 236KB [ 2282.654980] file_lock_cache 51KB 51KB [ 2282.654992] file_lock_ctx 7KB 7KB [ 2282.655004] fsnotify_mark_connector 36KB 36KB [ 2282.655018] taskstats 31KB 31KB [ 2282.655031] proc_dir_entry 355KB 375KB [ 2282.655044] pde_opener 7KB 7KB [ 2282.655056] seq_file 22KB 41KB [ 2282.655068] sigqueue 39KB 39KB [ 2282.655082] shmem_inode_cache 1287KB 1423KB [ 2282.655095] kernfs_iattrs_cache 274KB 274KB [ 2282.655116] kernfs_node_cache 4951KB 5026KB [ 2282.655131] mnt_cache 136KB 173KB [ 2282.655160] filp 451KB 1140KB [ 2282.655172] names_cache 2061KB 2273KB [ 2282.655185] net_namespace 63KB 63KB [ 2282.655197] hashtab_node 278KB 278KB [ 2282.655248] ebitmap_node 1149KB 1149KB [ 2282.655262] avtab_node 4976KB 4976KB [ 2282.655278] avc_node 31KB 31KB [ 2282.655317] lsm_inode_cache 2591KB 3036KB [ 2282.655333] lsm_file_cache 27KB 120KB [ 2282.655345] key_jar 31KB 31KB [ 2282.655357] uts_namespace 15KB 15KB [ 2282.655370] nsproxy 7KB 7KB [ 2282.655400] vm_area_struct 599KB 949KB [ 2282.655414] mm_struct 197KB 283KB [ 2282.655426] fs_cache 40KB 40KB [ 2282.655438] files_cache 78KB 159KB [ 2282.655452] signal_cache 226KB 364KB [ 2282.655465] sighand_cache 319KB 360KB [ 2282.655481] task_struct 829KB 1096KB [ 2282.655496] cred_jar 69KB 140KB [ 2282.655513] anon_vma_chain 149KB 228KB [ 2282.655530] anon_vma 125KB 200KB [ 2282.655543] pid 52KB 63KB [ 2282.655561] Acpi-Operand 88KB 150KB [ 2282.655574] Acpi-ParseExt 31KB 31KB [ 2282.655587] Acpi-Parse 47KB 63KB Connection to localhost closed by remote host. [ 2282.655601] Acpi-State 35KB 51KB [ 2282.655614] Acpi-Namespace 28KB 28KB [ 2282.655628] numa_policy 3KB 3KB [ 2282.655641] perf_event 63KB 63KB [ 2282.655654] trace_event_file 179KB 179KB [ 2282.655667] ftrace_event_field 304KB 304KB [ 2282.655680] pool_workqueue 40KB 40KB [ 2282.655694] maple_node 4277KB 4316KB [ 2282.655707] task_group 16KB 16KB [ 2282.655721] vmap_area 43KB 47KB [ 2282.655736] page->ptl 85KB 149KB [ 2282.655749] kmemleak_scan_area 27KB 27KB [ 2282.656648] kmemleak_object 122492KB 143992KB [ 2282.656677] kmalloc-cg-8k 96KB 96KB [ 2282.656694] kmalloc-cg-4k 1824KB 2144KB [ 2282.656710] kmalloc-cg-2k 1352KB 1728KB [ 2282.656724] kmalloc-cg-1k 384KB 448KB [ 2282.656738] kmalloc-cg-512 238KB 336KB [ 2282.656750] kmalloc-cg-256 48KB 48KB [ 2282.656763] kmalloc-cg-192 44KB 44KB [ 2282.656775] kmalloc-cg-128 40KB 40KB [ 2282.656788] kmalloc-cg-96 20KB 20KB [ 2282.656800] kmalloc-cg-64 20KB 20KB [ 2282.656814] kmalloc-cg-32 31KB 56KB [ 2282.656826] kmalloc-cg-16 8KB 8KB [ 2282.656838] kmalloc-cg-8 15KB 15KB [ 2282.656854] kmalloc-8k 4176KB 4576KB [ 2282.656873] kmalloc-4k 3168KB 3616KB [ 2282.656891] kmalloc-2k 3052KB 3360KB [ 2282.656911] kmalloc-1k 1752KB 2560KB [ 2282.656938] kmalloc-512 1787KB 2496KB [ 2282.656958] kmalloc-256 962KB 1096KB [ 2282.656980] kmalloc-192 408KB 508KB [ 2282.656997] kmalloc-128 219KB 276KB [ 2282.657021] kmalloc-96 234KB 408KB [ 2282.657053] kmalloc-64 947KB 1196KB [ 2282.657074] kmalloc-32 453KB 508KB [ 2282.657088] kmalloc-16 315KB 332KB [ 2282.657102] kmalloc-8 249KB 262KB [ 2282.657114] kmem_cache_node 55KB 55KB [ 2282.657127] kmem_cache 86KB 86KB [ 2282.657139] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=4130,uid=0 [ 2282.657285] Out of memory (oom_kill_allocating_task): Killed process 4130 (syz-executor.6) total-vm:93280kB, anon-rss:384kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 2282.667974] rsyslogd invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0 [ 2282.668006] CPU: 1 PID: 12386 Comm: rsyslogd Not tainted 5.19.0-rc1-next-20220608 #1 [ 2282.668028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2282.668050] Call Trace: [ 2282.668055] [ 2282.668063] dump_stack_lvl+0x8b/0xb3 [ 2282.668100] dump_header+0x10b/0x7e4 [ 2282.668135] oom_kill_process.cold+0x10/0x15 [ 2282.668172] out_of_memory+0x11ec/0x14b0 [ 2282.668217] ? oom_killer_disable+0x270/0x270 [ 2282.668261] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2282.668321] ? warn_alloc+0x190/0x190 [ 2282.668344] ? lock_is_held_type+0xd7/0x130 [ 2282.668388] ? prepare_alloc_pages+0x371/0x500 [ 2282.668410] ? lock_is_held_type+0xd7/0x130 [ 2282.668445] __alloc_pages+0x421/0x4f0 [ 2282.668470] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2282.668522] ? mark_lock.part.0+0xef/0x2f60 [ 2282.668558] vma_alloc_folio+0xde/0x510 [ 2282.668593] __handle_mm_fault+0x102f/0x3650 [ 2282.668630] ? lock_is_held_type+0xd7/0x130 [ 2282.668659] ? __pmd_alloc+0x690/0x690 [ 2282.668713] ? handle_mm_fault+0x707/0xa20 [ 2282.668752] handle_mm_fault+0x2e6/0xa20 [ 2282.668790] do_user_addr_fault+0x54a/0x1320 [ 2282.668835] exc_page_fault+0xa2/0x1a0 [ 2282.668867] asm_exc_page_fault+0x27/0x30 [ 2282.668893] RIP: 0033:0x7f2c00747205 [ 2282.668909] Code: 49 8d 0c 2f 48 8b 5c 24 28 49 39 d4 49 89 4c 24 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 48 09 ea 48 83 ca 01 49 89 57 08 <48> 89 41 08 49 83 c7 10 eb b2 48 8d 3d 92 65 10 00 e8 25 c8 ff ff [ 2282.668929] RSP: 002b:00007ffc613790f0 EFLAGS: 00010202 [ 2282.668946] RAX: 0000000000014fe1 RBX: 0000000000000040 RCX: 0000563660e83020 [ 2282.668959] RDX: 0000000000000051 RSI: 0000000000000000 RDI: 0000000000000004 [ 2282.668972] RBP: 0000000000000050 R08: 0000000000000003 R09: 00007f2c0087cbe0 [ 2282.668985] R10: ffffffffffffffbc R11: 0000000000000050 R12: 00007f2c0087cb80 [ 2282.668998] R13: 0000000000000005 R14: fffffffffffffee0 R15: 0000563660e82fd0 [ 2282.669041] [ 2282.669137] Mem-Info: [ 2282.669142] active_anon:63 inactive_anon:4718 isolated_anon:0 [ 2282.669142] active_file:987 inactive_file:1132 isolated_file:42 [ 2282.669142] unevictable:0 dirty:0 writeback:0 [ 2282.669142] slab_reclaimable:7227 slab_unreclaimable:54263 [ 2282.669142] mapped:27770 shmem:112 pagetables:376 bounce:0 [ 2282.669142] kernel_misc_reclaimable:0 [ 2282.669142] free:3955 free_pcp:62 free_cma:0 [ 2282.669199] Node 0 active_anon:252kB inactive_anon:18872kB active_file:3948kB inactive_file:4528kB unevictable:0kB isolated(anon):0kB isolated(file):168kB mapped:111080kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3136kB pagetables:1504kB all_unreclaimable? no [ 2282.669281] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:124kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2282.669344] lowmem_reserve[]: 0 1615 1615 1615 [ 2282.669371] Node 0 DMA32 free:9336kB boost:12636kB min:17756kB low:19408kB high:21060kB reserved_highatomic:2048KB active_anon:252kB inactive_anon:19208kB active_file:4256kB inactive_file:4580kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2282.669435] lowmem_reserve[]: 0 0 0 0 [ 2282.669462] Node 0 DMA: 1*4kB (U) 2*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 2282.669648] Node 0 DMA32: 541*4kB (UME) 183*8kB (UME) 97*16kB (UME) 44*32kB (UME) 7*64kB (UMH) 1*128kB (H) 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8956kB [ 2282.669789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2282.669807] 2219 total pagecache pages [ 2282.669814] 0 pages in swap cache [ 2282.669819] Swap cache stats: add 0, delete 0, find 0/0 [ 2282.669832] Free swap = 0kB [ 2282.669838] Total swap = 0kB [ 2282.669843] 524158 pages RAM [ 2282.669849] 0 pages HighMem/MovableOnly [ 2282.669855] 105753 pages reserved [ 2282.669861] Unreclaimable slab info: [ 2282.669866] Name Used Total [ 2282.669921] pid_4 7KB 7KB [ 2282.669934] pid_3 7KB 7KB [ 2282.669947] pid_2 16KB 30KB [ 2282.669959] IEEE-802.15.4-MAC 31KB 31KB [ 2282.669972] IEEE-802.15.4-RAW 31KB 31KB [ 2282.669984] p9_req_t 8KB 8KB [ 2282.669999] fib6_nodes 28KB 28KB [ 2282.670011] ip6_dst_cache 22KB 22KB [ 2282.670024] PINGv6 61KB 61KB [ 2282.670041] RAWv6 123KB 123KB [ 2282.670058] UDPLITEv6 32KB 32KB [ 2282.670072] UDPv6 64KB 64KB [ 2282.670086] TCPv6 62KB 62KB [ 2282.670103] scsi_sense_cache 8KB 8KB [ 2282.670116] virtio_scsi_cmd 16KB 16KB [ 2282.670128] bio-120 11KB 11KB [ 2282.670149] sgpool-128 187KB 357KB [ 2282.670162] sgpool-64 63KB 63KB [ 2282.670174] sgpool-32 94KB 157KB [ 2282.670186] sgpool-16 37KB 37KB [ 2282.670198] sgpool-8 37KB 37KB [ 2282.670251] mqueue_inode_cache 60KB 60KB [ 2282.670264] nfs_commit_data 15KB 15KB [ 2282.670276] nfs_write_data 47KB 47KB [ 2282.670292] jbd2_inode 7KB 7KB [ 2282.670304] ext4_system_zone 7KB 7KB [ 2282.670317] ext4_io_end_vec 7KB 7KB [ 2282.670329] ext4_bio_post_read_ctx 15KB 15KB [ 2282.670343] io_kiocb 11KB 11KB [ 2282.670356] kioctx 31KB 31KB [ 2282.670368] aio_kiocb 7KB 7KB [ 2282.670384] fasync_cache 3KB 3KB [ 2282.670398] pid_namespace 7KB 7KB [ 2282.670410] posix_timers_cache 7KB 7KB [ 2282.670423] rpc_buffers 31KB 31KB [ 2282.670436] rpc_tasks 3KB 3KB [ 2282.670449] UNIX-STREAM 228KB 320KB [ 2282.670462] UNIX 134KB 224KB [ 2282.670478] tcp_bind2_bucket 8KB 8KB [ 2282.670490] tcp_bind_bucket 8KB 8KB [ 2282.670506] ip_fib_trie 8KB 8KB [ 2282.670519] ip_fib_alias 11KB 11KB [ 2282.670532] ip_dst_cache 33KB 52KB [ 2282.670546] RAW 61KB 61KB [ 2282.670558] UDP 215KB 215KB [ 2282.670571] tw_sock_TCP 7KB 7KB [ 2282.670583] request_sock_TCP 15KB 15KB [ 2282.670596] TCP 60KB 60KB [ 2282.670609] hugetlbfs_inode_cache 31KB 31KB [ 2282.670622] bio-248 15KB 15KB [ 2282.670635] ep_head 8KB 8KB [ 2282.670647] eventpoll_pwq 15KB 15KB [ 2282.670660] eventpoll_epi 35KB 35KB [ 2282.670673] inotify_inode_mark 58KB 58KB [ 2282.670687] request_queue 31KB 31KB [ 2282.670700] blkdev_ioc 8KB 8KB [ 2282.670712] bio-184 36KB 36KB [ 2282.670725] biovec-max 297KB 446KB [ 2282.670739] biovec-64 141KB 204KB [ 2282.670753] biovec-16 30KB 30KB [ 2282.670765] user_namespace 30KB 30KB [ 2282.670778] uid_cache 7KB 7KB [ 2282.670791] dmaengine-unmap-2 4KB 4KB [ 2282.670803] audit_buffer 7KB 7KB [ 2282.670816] skbuff_fclone_cache 67KB 67KB [ 2282.670829] skbuff_head_cache 176KB 236KB [ 2282.670842] file_lock_cache 51KB 51KB [ 2282.670855] file_lock_ctx 7KB 7KB [ 2282.670867] fsnotify_mark_connector 36KB 36KB [ 2282.670881] taskstats 31KB 31KB [ 2282.670893] proc_dir_entry 355KB 375KB [ 2282.670905] pde_opener 7KB 7KB [ 2282.670917] seq_file 22KB 41KB [ 2282.670930] sigqueue 39KB 39KB [ 2282.670942] shmem_inode_cache 1287KB 1423KB [ 2282.670955] kernfs_iattrs_cache 274KB 274KB [ 2282.670968] kernfs_node_cache 4951KB 5026KB [ 2282.670981] mnt_cache 136KB 173KB [ 2282.670996] filp 451KB 1140KB [ 2282.671008] names_cache 2061KB 2273KB [ 2282.671021] net_namespace 63KB 63KB [ 2282.671033] hashtab_node 278KB 278KB [ 2282.671046] ebitmap_node 1149KB 1149KB [ 2282.671059] avtab_node 4976KB 4976KB [ 2282.671074] avc_node 31KB 31KB [ 2282.671091] lsm_inode_cache 2591KB 3036KB [ 2282.671104] lsm_file_cache 27KB 120KB [ 2282.671116] key_jar 31KB 31KB [ 2282.671128] uts_namespace 15KB 15KB [ 2282.671150] nsproxy 7KB 7KB [ 2282.671165] vm_area_struct 599KB 949KB [ 2282.671178] mm_struct 197KB 283KB [ 2282.671190] fs_cache 40KB 40KB [ 2282.671260] files_cache 78KB 159KB [ 2282.671274] signal_cache 226KB 364KB [ 2282.671287] sighand_cache 319KB 360KB [ 2282.671300] task_struct 829KB 1096KB [ 2282.671314] cred_jar 69KB 140KB [ 2282.671327] anon_vma_chain 149KB 228KB [ 2282.671340] anon_vma 125KB 200KB [ 2282.671353] pid 52KB 63KB [ 2282.671366] Acpi-Operand 88KB 150KB [ 2282.671379] Acpi-ParseExt 31KB 31KB [ 2282.671392] Acpi-Parse 47KB 63KB [ 2282.671405] Acpi-State 35KB 51KB [ 2282.671418] Acpi-Namespace 28KB 28KB [ 2282.671432] numa_policy 3KB 3KB [ 2282.671444] perf_event 63KB 63KB [ 2282.671457] trace_event_file 179KB 179KB [ 2282.671470] ftrace_event_field 304KB 304KB [ 2282.671483] pool_workqueue 40KB 40KB [ 2282.671496] maple_node 4277KB 4316KB [ 2282.671509] task_group 16KB 16KB [ 2282.671522] vmap_area 43KB 47KB [ 2282.671535] page->ptl 85KB 149KB [ 2282.671548] kmemleak_scan_area 27KB 27KB [ 2282.671670] kmemleak_object 122492KB 143992KB [ 2282.671697] kmalloc-cg-8k 96KB 96KB [ 2282.671710] kmalloc-cg-4k 1824KB 2144KB [ 2282.671723] kmalloc-cg-2k 1352KB 1728KB [ 2282.671736] kmalloc-cg-1k 384KB 448KB [ 2282.671748] kmalloc-cg-512 238KB 336KB [ 2282.671761] kmalloc-cg-256 48KB 48KB [ 2282.671773] kmalloc-cg-192 44KB 44KB [ 2282.671785] kmalloc-cg-128 40KB 40KB [ 2282.671797] kmalloc-cg-96 20KB 20KB [ 2282.671809] kmalloc-cg-64 20KB 20KB [ 2282.671822] kmalloc-cg-32 31KB 56KB [ 2282.671834] kmalloc-cg-16 8KB 8KB [ 2282.671846] kmalloc-cg-8 15KB 15KB [ 2282.671858] kmalloc-8k 4176KB 4576KB [ 2282.671871] kmalloc-4k 3168KB 3616KB [ 2282.671884] kmalloc-2k 3052KB 3360KB [ 2282.671897] kmalloc-1k 1752KB 2560KB [ 2282.671911] kmalloc-512 1787KB 2496KB [ 2282.671925] kmalloc-256 962KB 1096KB [ 2282.671938] kmalloc-192 408KB 508KB [ 2282.671951] kmalloc-128 219KB 276KB [ 2282.671965] kmalloc-96 234KB 408KB [ 2282.671980] kmalloc-64 947KB 1196KB [ 2282.671993] kmalloc-32 453KB 508KB [ 2282.672005] kmalloc-16 315KB 332KB [ 2282.672018] kmalloc-8 249KB 262KB [ 2282.672052] kmem_cache_node 55KB 55KB [ 2282.672065] kmem_cache 86KB 86KB [ 2282.672077] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=rsyslogd,pid=12386,uid=0 [ 2282.672936] Out of memory (oom_kill_allocating_task): Killed process 12386 (rsyslogd) total-vm:6908kB, anon-rss:364kB, file-rss:2436kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 2282.726438] systemd-rfkill invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 2282.726469] CPU: 1 PID: 12388 Comm: systemd-rfkill Not tainted 5.19.0-rc1-next-20220608 #1 [ 2282.726491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2282.726504] Call Trace: [ 2282.726509] [ 2282.726516] dump_stack_lvl+0x8b/0xb3 [ 2282.726556] dump_header+0x10b/0x7e4 [ 2282.726592] oom_kill_process.cold+0x10/0x15 [ 2282.726629] out_of_memory+0x11ec/0x14b0 [ 2282.726669] ? oom_killer_disable+0x270/0x270 [ 2282.726713] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2282.726774] ? warn_alloc+0x190/0x190 [ 2282.726797] ? lock_is_held_type+0xd7/0x130 [ 2282.726841] ? prepare_alloc_pages+0x371/0x500 [ 2282.726863] ? lock_chain_count+0x20/0x20 [ 2282.726898] __alloc_pages+0x421/0x4f0 [ 2282.726923] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2282.726949] ? mark_lock.part.0+0xef/0x2f60 [ 2282.726989] ? __lock_acquire+0x164e/0x6120 [ 2282.727034] vma_alloc_folio+0xde/0x510 [ 2282.727070] wp_page_copy+0x1f0/0x26f0 [ 2282.727110] ? lock_release+0x3b2/0x750 [ 2282.727138] ? do_page_mkwrite+0x640/0x640 [ 2282.727165] ? lock_downgrade+0x6d0/0x6d0 [ 2282.727191] ? vm_normal_page+0x162/0x2d0 [ 2282.727221] ? lock_acquire+0x1b2/0x530 [ 2282.727272] do_wp_page+0x198/0x29a0 [ 2282.727314] __handle_mm_fault+0x1202/0x3650 [ 2282.727351] ? lock_is_held_type+0xd7/0x130 [ 2282.727380] ? __pmd_alloc+0x690/0x690 [ 2282.727435] ? handle_mm_fault+0x707/0xa20 [ 2282.727473] handle_mm_fault+0x2e6/0xa20 [ 2282.727511] do_user_addr_fault+0x54a/0x1320 [ 2282.727557] exc_page_fault+0xa2/0x1a0 [ 2282.727588] asm_exc_page_fault+0x27/0x30 [ 2282.727614] RIP: 0033:0x7f1353b7289b [ 2282.727631] Code: 48 8d 3d c8 4c 01 00 4a 63 04 a7 48 01 f8 ff e0 0f 1f 80 00 00 00 00 48 8b 45 88 4c 8b 50 10 48 8b 85 68 ff ff ff 4c 03 53 10 <4c> 89 10 66 90 48 83 c3 18 48 39 9d 78 ff ff ff 0f 87 5f fe ff ff [ 2282.727650] RSP: 002b:00007ffd531e3570 EFLAGS: 00010202 [ 2282.727667] RAX: 00007f1353b5f000 RBX: 00007f135391ee68 RCX: 00007f13538dbf38 [ 2282.727681] RDX: 0000000000000002 RSI: 000000000000000d RDI: 00007f1353b87540 [ 2282.727694] RBP: 00007ffd531e3670 R08: 0000000000000000 R09: 00007f13538dbf38 [ 2282.727707] R10: 00007f1353989420 R11: 00007f1353b64000 R12: 0000000000000007 [ 2282.727720] R13: 000002d900000007 R14: 00007f13538dbf38 R15: 00007f1353b64000 [ 2282.727763] [ 2282.727897] Mem-Info: [ 2282.727902] active_anon:63 inactive_anon:4697 isolated_anon:0 [ 2282.727902] active_file:866 inactive_file:987 isolated_file:9 [ 2282.727902] unevictable:0 dirty:0 writeback:0 [ 2282.727902] slab_reclaimable:7227 slab_unreclaimable:54263 [ 2282.727902] mapped:22688 shmem:112 pagetables:355 bounce:0 [ 2282.727902] kernel_misc_reclaimable:0 [ 2282.727902] free:3296 free_pcp:3 free_cma:0 [ 2282.727959] Node 0 active_anon:252kB inactive_anon:18788kB active_file:3464kB inactive_file:3948kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:90752kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3136kB pagetables:1420kB all_unreclaimable? no [ 2282.728008] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:124kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2282.728080] lowmem_reserve[]: 0 1615 1615 1615 [ 2282.728107] Node 0 DMA32 free:6700kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:252kB inactive_anon:19208kB active_file:3712kB inactive_file:4580kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 2282.728171] lowmem_reserve[]: 0 0 0 0 [ 2282.728199] Node 0 DMA: 1*4kB (U) 2*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 2282.728376] Node 0 DMA32: 509*4kB (UM) 157*8kB (UME) 64*16kB (UME) 15*32kB (UM) 2*64kB (MH) 1*128kB (H) 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 6844kB [ 2282.728527] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2282.728545] 1946 total pagecache pages [ 2282.728551] 0 pages in swap cache [ 2282.728557] Swap cache stats: add 0, delete 0, find 0/0 [ 2282.728569] Free swap = 0kB [ 2282.728575] Total swap = 0kB [ 2282.728581] 524158 pages RAM [ 2282.728586] 0 pages HighMem/MovableOnly [ 2282.728592] 105753 pages reserved [ 2282.728598] Unreclaimable slab info: [ 2282.728604] Name Used Total [ 2282.728611] pid_4 7KB 7KB [ 2282.728624] pid_3 7KB 7KB [ 2282.728636] pid_2 16KB 30KB [ 2282.728648] IEEE-802.15.4-MAC 31KB 31KB [ 2282.728661] IEEE-802.15.4-RAW 31KB 31KB [ 2282.728673] p9_req_t 8KB 8KB [ 2282.728687] fib6_nodes 28KB 28KB [ 2282.728700] ip6_dst_cache 22KB 22KB [ 2282.728712] PINGv6 61KB 61KB [ 2282.728724] RAWv6 123KB 123KB [ 2282.728736] UDPLITEv6 32KB 32KB [ 2282.728748] UDPv6 64KB 64KB [ 2282.728762] TCPv6 62KB 62KB [ 2282.728779] scsi_sense_cache 8KB 8KB [ 2282.728793] virtio_scsi_cmd 16KB 16KB [ 2282.728805] bio-120 11KB 11KB [ 2282.728826] sgpool-128 187KB 357KB [ 2282.728839] sgpool-64 63KB 63KB [ 2282.728851] sgpool-32 94KB 157KB [ 2282.728863] sgpool-16 37KB 37KB [ 2282.728875] sgpool-8 37KB 37KB [ 2282.728887] mqueue_inode_cache 60KB 60KB [ 2282.728900] nfs_commit_data 15KB 15KB [ 2282.728912] nfs_write_data 47KB 47KB [ 2282.728927] jbd2_inode 7KB 7KB [ 2282.728939] ext4_system_zone 7KB 7KB [ 2282.728951] ext4_io_end_vec 7KB 7KB [ 2282.728962] ext4_bio_post_read_ctx 15KB 15KB [ 2282.728975] io_kiocb 11KB 11KB [ 2282.728987] kioctx 31KB 31KB [ 2282.729000] aio_kiocb 7KB 7KB [ 2282.729015] fasync_cache 3KB 3KB [ 2282.729028] pid_namespace 7KB 7KB [ 2282.729040] posix_timers_cache 7KB 7KB [ 2282.729051] rpc_buffers 31KB 31KB [ 2282.729064] rpc_tasks 3KB 3KB [ 2282.729076] UNIX-STREAM 228KB 320KB [ 2282.729088] UNIX 134KB 224KB [ 2282.729104] tcp_bind2_bucket 8KB 8KB [ 2282.729115] tcp_bind_bucket 8KB 8KB [ 2282.729131] ip_fib_trie 8KB 8KB [ 2282.729143] ip_fib_alias 11KB 11KB [ 2282.729156] ip_dst_cache 33KB 52KB [ 2282.729169] RAW 61KB 61KB [ 2282.729181] UDP 215KB 215KB [ 2282.729193] tw_sock_TCP 7KB 7KB [ 2282.729240] request_sock_TCP 15KB 15KB [ 2282.729252] TCP 60KB 60KB [ 2282.729264] hugetlbfs_inode_cache 31KB 31KB [ 2282.729277] bio-248 15KB 15KB [ 2282.729290] ep_head 8KB 8KB [ 2282.729303] eventpoll_pwq 15KB 15KB [ 2282.729316] eventpoll_epi 35KB 35KB [ 2282.729328] inotify_inode_mark 58KB 58KB [ 2282.729342] request_queue 31KB 31KB [ 2282.729355] blkdev_ioc 8KB 8KB [ 2282.729367] bio-184 36KB 36KB [ 2282.729380] biovec-max 297KB 446KB [ 2282.729394] biovec-64 141KB 204KB [ 2282.729407] biovec-16 30KB 30KB [ 2282.729420] user_namespace 30KB 30KB [ 2282.729432] uid_cache 7KB 7KB [ 2282.729446] dmaengine-unmap-2 4KB 4KB [ 2282.729459] audit_buffer 7KB 7KB [ 2282.729472] skbuff_fclone_cache 67KB 67KB [ 2282.729486] skbuff_head_cache 176KB 236KB [ 2282.729500] file_lock_cache 51KB 51KB [ 2282.729513] file_lock_ctx 7KB 7KB [ 2282.729526] fsnotify_mark_connector 36KB 36KB [ 2282.729540] taskstats 31KB 31KB [ 2282.729553] proc_dir_entry 355KB 375KB [ 2282.729566] pde_opener 7KB 7KB [ 2282.729579] seq_file 22KB 41KB [ 2282.729592] sigqueue 39KB 39KB [ 2282.729605] shmem_inode_cache 1287KB 1423KB [ 2282.729618] kernfs_iattrs_cache 274KB 274KB [ 2282.729632] kernfs_node_cache 4951KB 5026KB [ 2282.729646] mnt_cache 136KB 173KB [ 2282.729662] filp 451KB 1140KB [ 2282.729675] names_cache 2061KB 2273KB [ 2282.729688] net_namespace 63KB 63KB [ 2282.729701] hashtab_node 278KB 278KB [ 2282.729714] ebitmap_node 1149KB 1149KB [ 2282.729728] avtab_node 4976KB 4976KB [ 2282.729744] avc_node 31KB 31KB [ 2282.729762] lsm_inode_cache 2591KB 3036KB [ 2282.729776] lsm_file_cache 27KB 120KB [ 2282.729789] key_jar 31KB 31KB [ 2282.729802] uts_namespace 15KB 15KB [ 2282.729815] nsproxy 7KB 7KB [ 2282.729831] vm_area_struct 599KB 949KB [ 2282.729844] mm_struct 197KB 283KB [ 2282.729857] fs_cache 40KB 40KB [ 2282.729870] files_cache 78KB 159KB [ 2282.729883] signal_cache 226KB 364KB [ 2282.729896] sighand_cache 319KB 360KB [ 2282.729909] task_struct 829KB 1096KB [ 2282.729923] cred_jar 69KB 140KB [ 2282.729936] anon_vma_chain 149KB 228KB [ 2282.729950] anon_vma 125KB 200KB [ 2282.729963] pid 52KB 63KB [ 2282.729976] Acpi-Operand 88KB 150KB [ 2282.729989] Acpi-ParseExt 31KB 31KB [ 2282.730002] Acpi-Parse 47KB 63KB [ 2282.730014] Acpi-State 35KB 51KB [ 2282.730027] Acpi-Namespace 28KB 28KB [ 2282.730041] numa_policy 3KB 3KB [ 2282.730054] perf_event 63KB 63KB [ 2282.730067] trace_event_file 179KB 179KB [ 2282.730081] ftrace_event_field 304KB 304KB [ 2282.730094] pool_workqueue 40KB 40KB [ 2282.730106] maple_node 4277KB 4316KB [ 2282.730119] task_group 16KB 16KB [ 2282.730131] vmap_area 43KB 47KB [ 2282.730143] page->ptl 85KB 149KB [ 2282.730156] kmemleak_scan_area 27KB 27KB [ 2282.730333] kmemleak_object 122531KB 143992KB [ 2282.730361] kmalloc-cg-8k 96KB 96KB [ 2282.730375] kmalloc-cg-4k 1824KB 2144KB [ 2282.730388] kmalloc-cg-2k 1352KB 1728KB [ 2282.730401] kmalloc-cg-1k 384KB 448KB [ 2282.730414] kmalloc-cg-512 238KB 336KB [ 2282.730427] kmalloc-cg-256 48KB 48KB [ 2282.730441] kmalloc-cg-192 44KB 44KB [ 2282.730455] kmalloc-cg-128 40KB 40KB [ 2282.730467] kmalloc-cg-96 20KB 20KB [ 2282.730479] kmalloc-cg-64 20KB 20KB [ 2282.730491] kmalloc-cg-32 31KB 56KB [ 2282.730503] kmalloc-cg-16 8KB 8KB [ 2282.730516] kmalloc-cg-8 15KB 15KB [ 2282.730529] kmalloc-8k 4176KB 4576KB [ 2282.730542] kmalloc-4k 3168KB 3616KB [ 2282.730555] kmalloc-2k 3052KB 3360KB [ 2282.730569] kmalloc-1k 1752KB 2560KB [ 2282.730583] kmalloc-512 1787KB 2496KB [ 2282.730597] kmalloc-256 962KB 1096KB [ 2282.730612] kmalloc-192 408KB 508KB [ 2282.730625] kmalloc-128 219KB 276KB [ 2282.730639] kmalloc-96 234KB 408KB [ 2282.730654] kmalloc-64 947KB 1196KB [ 2282.730667] kmalloc-32 453KB 508KB [ 2282.730680] kmalloc-16 315KB 332KB [ 2282.730692] kmalloc-8 249KB 262KB [ 2282.730705] kmem_cache_node 55KB 55KB [ 2282.730717] kmem_cache 86KB 86KB [ 2282.730729] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-rfkill.service,task=systemd-rfkill,pid=12388,uid=0 [ 2282.730831] Out of memory (oom_kill_allocating_task): Killed process 12388 (systemd-rfkill) total-vm:12988kB, anon-rss:468kB, file-rss:748kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0 [ 2282.771761] Out of memory (oom_kill_allocating_task): Killed process 12390 (sshd) total-vm:9024kB, anon-rss:164kB, file-rss:340kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 2282.837130] Out of memory: Killed process 211 (dhclient) total-vm:99800kB, anon-rss:1320kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:0 [ 2282.887239] Out of memory (oom_kill_allocating_task): Killed process 260 (sshd) total-vm:13852kB, anon-rss:1248kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 2283.428766] Out of memory: Killed process 142 (systemd-timesyn) total-vm:88376kB, anon-rss:696kB, file-rss:0kB, shmem-rss:0kB, UID:101 pgtables:72kB oom_score_adj:0 [ 2283.562694] Out of memory: Killed process 12387 (journalctl) total-vm:13156kB, anon-rss:596kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0 [ 2283.643829] journalctl (12387) used greatest stack depth: 23736 bytes left [ 2283.693144] Out of memory: Killed process 185 (cron) total-vm:5576kB, anon-rss:220kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 2283.708114] Out of memory: Killed process 236 (agetty) total-vm:4336kB, anon-rss:124kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 2283.737089] Out of memory: Killed process 232 (agetty) total-vm:2812kB, anon-rss:116kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 2283.777121] Out of memory: Killed process 234 (agetty) total-vm:2812kB, anon-rss:112kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 2283.788004] Out of memory: Killed process 233 (agetty) total-vm:2812kB, anon-rss:116kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 2283.850284] Out of memory: Killed process 230 (agetty) total-vm:2812kB, anon-rss:112kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 2283.855582] Out of memory: Killed process 235 (agetty) total-vm:2812kB, anon-rss:112kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 2283.906922] Out of memory: Killed process 231 (agetty) total-vm:2812kB, anon-rss:112kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 2283.921021] systemd-udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 2283.921050] CPU: 1 PID: 12389 Comm: systemd-udevd Not tainted 5.19.0-rc1-next-20220608 #1 [ 2283.921068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2283.921079] Call Trace: [ 2283.921084] [ 2283.921090] dump_stack_lvl+0x8b/0xb3 [ 2283.921131] dump_header+0x10b/0x7e4 [ 2283.921159] out_of_memory.cold+0x5e/0x16c [ 2283.921194] ? oom_killer_disable+0x270/0x270 [ 2283.921236] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2283.921284] ? warn_alloc+0x190/0x190 [ 2283.921301] ? lock_is_held_type+0xd7/0x130 [ 2283.921336] ? prepare_alloc_pages+0x371/0x500 [ 2283.921361] __alloc_pages+0x421/0x4f0 [ 2283.921381] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2283.921400] ? lock_is_held_type+0xd7/0x130 [ 2283.921431] ? __filemap_get_folio+0x2d4/0xfe0 [ 2283.921457] ? lock_downgrade+0x6d0/0x6d0 [ 2283.921481] ? lock_is_held_type+0xd7/0x130 [ 2283.921508] alloc_pages+0x1a0/0x2f0 [ 2283.921535] __filemap_get_folio+0x65f/0xfe0 [ 2283.921572] ? filemap_read+0xba0/0xba0 [ 2283.921620] filemap_fault+0x154c/0x2280 [ 2283.921662] ? __filemap_get_folio+0xfe0/0xfe0 [ 2283.921713] __do_fault+0x10d/0x5a0 [ 2283.921740] __handle_mm_fault+0x13a1/0x3650 [ 2283.921768] ? lock_is_held_type+0xd7/0x130 [ 2283.921790] ? __pmd_alloc+0x690/0x690 [ 2283.921831] ? handle_mm_fault+0x707/0xa20 [ 2283.921861] handle_mm_fault+0x2e6/0xa20 [ 2283.921889] do_user_addr_fault+0x54a/0x1320 [ 2283.921925] exc_page_fault+0xa2/0x1a0 [ 2283.921949] asm_exc_page_fault+0x27/0x30 [ 2283.921970] RIP: 0033:0x7f0191b0751f [ 2283.921993] Code: Unable to access opcode bytes at RIP 0x7f0191b074f5. [ 2283.922000] RSP: 002b:00007ffc770ebbd0 EFLAGS: 00010246 [ 2283.922014] RAX: 00007f0191ad23a8 RBX: 0000000000000004 RCX: 00007f0191ad2700 [ 2283.922025] RDX: 00007f0191ad2700 RSI: 0000000000000000 RDI: 00007f0191ad23a8 [ 2283.922035] RBP: 00007ffc770ebf00 R08: 00007f0191ad23a8 R09: 000000000004b000 [ 2283.922045] R10: 00007f0191ad2728 R11: 0000000000000003 R12: 00007f0191afaa20 [ 2283.922056] R13: 00007ffc770ebbd0 R14: 00007ffc770ebc60 R15: 00007ffc770ebf90 [ 2283.922088] [ 2283.922138] Mem-Info: [ 2283.922143] active_anon:40 inactive_anon:2907 isolated_anon:0 [ 2283.922143] active_file:36 inactive_file:26 isolated_file:0 [ 2283.922143] unevictable:0 dirty:0 writeback:0 [ 2283.922143] slab_reclaimable:7187 slab_unreclaimable:52874 [ 2283.922143] mapped:8714 shmem:112 pagetables:100 bounce:0 [ 2283.922143] kernel_misc_reclaimable:0 [ 2283.922143] free:2582 free_pcp:0 free_cma:0 [ 2283.922186] Node 0 active_anon:160kB inactive_anon:11628kB active_file:144kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34856kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:2336kB pagetables:400kB all_unreclaimable? no [ 2283.922249] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2283.922297] lowmem_reserve[]: 0 1615 1615 1615 [ 2283.922318] Node 0 DMA32 free:3844kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:2048KB active_anon:160kB inactive_anon:12116kB active_file:388kB inactive_file:364kB unevictable:0kB writepending:0kB present:2080640kB managed:1658260kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2283.922367] lowmem_reserve[]: 0 0 0 0 [ 2283.922387] Node 0 DMA: 1*4kB (M) 0*8kB 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 2283.922495] Node 0 DMA32: 242*4kB (UM) 97*8kB (UME) 33*16kB (UME) 17*32kB (UMH) 2*64kB (U) 1*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 4096kB [ 2283.922597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2283.922611] 189 total pagecache pages [ 2283.922616] 0 pages in swap cache [ 2283.922620] Swap cache stats: add 0, delete 0, find 0/0 [ 2283.922630] Free swap = 0kB [ 2283.922634] Total swap = 0kB [ 2283.922639] 524158 pages RAM [ 2283.922643] 0 pages HighMem/MovableOnly [ 2283.922648] 105753 pages reserved [ 2283.922653] Unreclaimable slab info: [ 2283.922658] Name Used Total [ 2283.922665] pid_4 7KB 7KB [ 2283.922680] pid_3 7KB 7KB [ 2283.922691] pid_2 16KB 30KB [ 2283.922701] IEEE-802.15.4-MAC 31KB 31KB [ 2283.922711] IEEE-802.15.4-RAW 31KB 31KB [ 2283.922722] p9_req_t 8KB 8KB [ 2283.922733] fib6_nodes 28KB 28KB [ 2283.922743] ip6_dst_cache 22KB 22KB [ 2283.922755] PINGv6 61KB 61KB [ 2283.922766] RAWv6 123KB 123KB [ 2283.922776] UDPLITEv6 32KB 32KB [ 2283.922785] UDPv6 64KB 64KB [ 2283.922797] TCPv6 62KB 62KB [ 2283.922811] scsi_sense_cache 8KB 8KB [ 2283.922821] virtio_scsi_cmd 16KB 16KB [ 2283.922831] bio-120 11KB 11KB [ 2283.922849] sgpool-128 187KB 357KB [ 2283.922859] sgpool-64 63KB 63KB [ 2283.922869] sgpool-32 157KB 157KB [ 2283.922878] sgpool-16 37KB 37KB [ 2283.922888] sgpool-8 37KB 37KB [ 2283.922897] mqueue_inode_cache 60KB 60KB [ 2283.922907] nfs_commit_data 15KB 15KB [ 2283.922916] nfs_write_data 47KB 47KB [ 2283.922928] jbd2_inode 7KB 7KB [ 2283.922938] ext4_system_zone 7KB 7KB [ 2283.922948] ext4_io_end_vec 7KB 7KB [ 2283.922957] ext4_bio_post_read_ctx 15KB 15KB [ 2283.922967] io_kiocb 11KB 11KB [ 2283.922977] kioctx 31KB 31KB [ 2283.922986] aio_kiocb 7KB 7KB [ 2283.922998] fasync_cache 3KB 3KB [ 2283.923008] pid_namespace 7KB 7KB [ 2283.923018] posix_timers_cache 7KB 7KB [ 2283.923027] rpc_buffers 31KB 31KB [ 2283.923037] rpc_tasks 3KB 3KB [ 2283.923047] UNIX-STREAM 228KB 320KB [ 2283.923057] UNIX 134KB 224KB [ 2283.923069] tcp_bind2_bucket 8KB 8KB [ 2283.923079] tcp_bind_bucket 8KB 8KB [ 2283.923092] ip_fib_trie 8KB 8KB [ 2283.923101] ip_fib_alias 11KB 11KB [ 2283.923112] ip_dst_cache 33KB 52KB [ 2283.923122] RAW 61KB 61KB [ 2283.923131] UDP 215KB 215KB [ 2283.923141] tw_sock_TCP 7KB 7KB [ 2283.923150] request_sock_TCP 15KB 15KB [ 2283.923159] TCP 60KB 60KB [ 2283.923169] hugetlbfs_inode_cache 31KB 31KB [ 2283.923178] bio-248 15KB 15KB [ 2283.923188] ep_head 8KB 8KB [ 2283.923197] eventpoll_pwq 15KB 15KB [ 2283.923337] eventpoll_epi 35KB 35KB [ 2283.923347] inotify_inode_mark 58KB 58KB [ 2283.923357] request_queue 31KB 31KB [ 2283.923367] blkdev_ioc 8KB 8KB [ 2283.923376] bio-184 36KB 36KB [ 2283.923387] biovec-max 297KB 446KB [ 2283.923398] biovec-64 141KB 204KB [ 2283.923407] biovec-16 30KB 30KB [ 2283.923416] user_namespace 30KB 30KB [ 2283.923426] uid_cache 7KB 7KB [ 2283.923436] dmaengine-unmap-2 4KB 4KB [ 2283.923446] audit_buffer 7KB 7KB [ 2283.923458] skbuff_fclone_cache 67KB 67KB [ 2283.923468] skbuff_head_cache 210KB 213KB [ 2283.923478] file_lock_cache 51KB 51KB [ 2283.923489] file_lock_ctx 7KB 7KB [ 2283.923499] fsnotify_mark_connector 36KB 36KB [ 2283.923510] taskstats 31KB 31KB [ 2283.923521] proc_dir_entry 253KB 273KB [ 2283.923532] pde_opener 7KB 7KB [ 2283.923542] seq_file 22KB 41KB [ 2283.923552] sigqueue 39KB 39KB [ 2283.923565] shmem_inode_cache 1287KB 1423KB [ 2283.923576] kernfs_iattrs_cache 274KB 274KB [ 2283.923596] kernfs_node_cache 4713KB 4795KB [ 2283.923608] mnt_cache 135KB 173KB [ 2283.923639] filp 408KB 1110KB [ 2283.923652] names_cache 977KB 1309KB [ 2283.923662] net_namespace 63KB 63KB [ 2283.923673] hashtab_node 278KB 278KB [ 2283.923683] ebitmap_node 1149KB 1149KB [ 2283.923694] avtab_node 4976KB 4976KB [ 2283.923707] avc_node 31KB 31KB [ 2283.923750] lsm_inode_cache 2580KB 3036KB [ 2283.923764] lsm_file_cache 27KB 120KB [ 2283.923776] key_jar 31KB 31KB [ 2283.923789] uts_namespace 15KB 15KB [ 2283.923800] nsproxy 7KB 7KB [ 2283.923837] vm_area_struct 501KB 914KB [ 2283.923848] mm_struct 197KB 283KB [ 2283.923860] fs_cache 40KB 40KB [ 2283.923873] files_cache 78KB 159KB [ 2283.923884] signal_cache 224KB 364KB [ 2283.923895] sighand_cache 319KB 360KB [ 2283.923910] task_struct 802KB 1096KB [ 2283.923924] cred_jar 68KB 140KB [ 2283.923940] anon_vma_chain 120KB 220KB [ 2283.923953] anon_vma 49KB 96KB [ 2283.923964] pid 52KB 63KB [ 2283.923979] Acpi-Operand 88KB 150KB [ 2283.923989] Acpi-ParseExt 31KB 31KB [ 2283.924000] Acpi-Parse 47KB 63KB [ 2283.924011] Acpi-State 35KB 51KB [ 2283.924021] Acpi-Namespace 28KB 28KB [ 2283.924031] numa_policy 3KB 3KB [ 2283.924042] perf_event 63KB 63KB [ 2283.924072] trace_event_file 179KB 179KB [ 2283.924083] ftrace_event_field 304KB 304KB [ 2283.924093] pool_workqueue 40KB 40KB [ 2283.924118] maple_node 3640KB 4160KB [ 2283.924129] task_group 16KB 16KB [ 2283.924139] vmap_area 43KB 47KB [ 2283.924153] page->ptl 83KB 149KB [ 2283.924163] kmemleak_scan_area 27KB 27KB [ 2283.925250] kmemleak_object 119553KB 142808KB [ 2283.925276] kmalloc-cg-8k 96KB 96KB [ 2283.925289] kmalloc-cg-4k 1256KB 1568KB [ 2283.925303] kmalloc-cg-2k 1020KB 1472KB [ 2283.925314] kmalloc-cg-1k 342KB 448KB [ 2283.925327] kmalloc-cg-512 223KB 336KB [ 2283.925337] kmalloc-cg-256 48KB 48KB [ 2283.925346] kmalloc-cg-192 44KB 44KB [ 2283.925356] kmalloc-cg-128 40KB 40KB [ 2283.925365] kmalloc-cg-96 20KB 20KB [ 2283.925375] kmalloc-cg-64 24KB 24KB [ 2283.925385] kmalloc-cg-32 31KB 56KB [ 2283.925395] kmalloc-cg-16 8KB 8KB [ 2283.925404] kmalloc-cg-8 15KB 15KB [ 2283.925417] kmalloc-8k 3184KB 3552KB [ 2283.925432] kmalloc-4k 2936KB 3392KB [ 2283.925450] kmalloc-2k 2716KB 3360KB [ 2283.925465] kmalloc-1k 1796KB 2496KB [ 2283.925490] kmalloc-512 1722KB 2448KB [ 2283.925510] kmalloc-256 832KB 1032KB [ 2283.925537] kmalloc-192 329KB 500KB [ 2283.925554] kmalloc-128 204KB 276KB [ 2283.925576] kmalloc-96 246KB 400KB [ 2283.925609] kmalloc-64 931KB 1196KB [ 2283.925630] kmalloc-32 435KB 508KB [ 2283.925642] kmalloc-16 311KB 332KB [ 2283.925653] kmalloc-8 246KB 262KB [ 2283.925662] kmem_cache_node 55KB 55KB [ 2283.925672] kmem_cache 86KB 86KB [ 2283.925681] Out of memory and no killable processes... [ 2283.925687] Kernel panic - not syncing: System is deadlocked on memory [ 2284.456091] CPU: 1 PID: 12389 Comm: systemd-udevd Not tainted 5.19.0-rc1-next-20220608 #1 [ 2284.457723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2284.459961] Call Trace: [ 2284.460488] [ 2284.460940] dump_stack_lvl+0x8b/0xb3 [ 2284.461726] panic+0x29c/0x611 [ 2284.462368] ? panic_print_sys_info.part.0+0x10b/0x10b [ 2284.463414] ? dump_unreclaimable_slab.cold+0x6c/0xcb [ 2284.464469] ? out_of_memory.cold+0xdc/0x16c [ 2284.465360] out_of_memory.cold+0xed/0x16c [ 2284.466219] ? oom_killer_disable+0x270/0x270 [ 2284.467126] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 2284.468322] ? warn_alloc+0x190/0x190 [ 2284.469075] ? lock_is_held_type+0xd7/0x130 [ 2284.469952] ? prepare_alloc_pages+0x371/0x500 [ 2284.470867] __alloc_pages+0x421/0x4f0 [ 2284.471642] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 2284.472830] ? lock_is_held_type+0xd7/0x130 [ 2284.473700] ? __filemap_get_folio+0x2d4/0xfe0 [ 2284.474613] ? lock_downgrade+0x6d0/0x6d0 [ 2284.475442] ? lock_is_held_type+0xd7/0x130 [ 2284.476337] alloc_pages+0x1a0/0x2f0 [ 2284.477085] __filemap_get_folio+0x65f/0xfe0 [ 2284.477979] ? filemap_read+0xba0/0xba0 [ 2284.478802] filemap_fault+0x154c/0x2280 [ 2284.479634] ? __filemap_get_folio+0xfe0/0xfe0 [ 2284.480579] __do_fault+0x10d/0x5a0 [ 2284.481313] __handle_mm_fault+0x13a1/0x3650 [ 2284.482199] ? lock_is_held_type+0xd7/0x130 [ 2284.483056] ? __pmd_alloc+0x690/0x690 [ 2284.483856] ? handle_mm_fault+0x707/0xa20 [ 2284.484718] handle_mm_fault+0x2e6/0xa20 [ 2284.485534] do_user_addr_fault+0x54a/0x1320 [ 2284.486428] exc_page_fault+0xa2/0x1a0 [ 2284.487205] asm_exc_page_fault+0x27/0x30 [ 2284.488047] RIP: 0033:0x7f0191b0751f [ 2284.488819] Code: Unable to access opcode bytes at RIP 0x7f0191b074f5. [ 2284.490116] RSP: 002b:00007ffc770ebbd0 EFLAGS: 00010246 [ 2284.491172] RAX: 00007f0191ad23a8 RBX: 0000000000000004 RCX: 00007f0191ad2700 [ 2284.492609] RDX: 00007f0191ad2700 RSI: 0000000000000000 RDI: 00007f0191ad23a8 [ 2284.494025] RBP: 00007ffc770ebf00 R08: 00007f0191ad23a8 R09: 000000000004b000 [ 2284.495457] R10: 00007f0191ad2728 R11: 0000000000000003 R12: 00007f0191afaa20 [ 2284.496877] R13: 00007ffc770ebbd0 R14: 00007ffc770ebc60 R15: 00007ffc770ebf90 [ 2284.498316] [ 2284.499166] Kernel Offset: disabled [ 2284.500083] ---[ end Kernel panic - not syncing: System is deadlocked on memory ]--- VM DIAGNOSIS: 09:39:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff8165aecb RDX=0000000000040000 RSI=0000000000000002 RDI=0000000000000001 RBP=0000000000000002 RSP=ffff88802da5f268 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=0000000000000001 R13=ffffed10086a9419 R14=ffff88804354a000 R15=dffffc0000000000 RIP=ffffffff81445754 RFL=00000246 [---Z-P-] 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 00007f82b64d1700 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=00007f0191b200ef CR3=00000000374f4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 732e64696b6c6262 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00312e6f732e6469 6b6c6262696c2f75 YMM03=0000000000000000 0000000000000000 6e672d78756e696c 2d34365f3638782f YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000003 RCX=ffffffff81289bd7 RDX=fffffbfff0d4caf9 RSI=0000000000000008 RDI=ffffffff86a657c0 RBP=0000000000000004 RSP=ffff888034997760 R8 =0000000000000000 R9 =ffffffff86a657c7 R10=fffffbfff0d4caf8 R11=0000000000000001 R12=ffff888034948000 R13=ffff888034948978 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81289bdf RFL=00000047 [---Z-PC] 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=0000561eae475596 CR3=0000000005026000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 6c61636f6c2f6572 6168732f7273752f YMM01=0000000000000000 0000000000000000 656c61636f6c2f65 726168732f727375 YMM02=0000000000000000 0000000000000000 0000000000000000 0000ff0000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 2f7273752f3d4854 415000382d465455 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000