Extracting prog: 4m3.98214615s
Minimizing prog: 58m47.385760803s
Simplifying prog options: 0s
Extracting C: 47.130769147s
Simplifying C: 19m10.687998028s
extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program crashed: possible deadlock in ext4_writepages
single: successfully extracted reproducer
found reproducer with 6 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$eJzs3T9oJFUcB/DvzO565m6RUxtB/AMiooFwdoLN2SgcyHGICCqciNgod8J5h93FysbiLEUllU0QO6OlpAk2imAVNUVsBI0WBgsVV3Zno/mnidnNzpH5fGAyf/Jmfm+Y+b23LPN2AjTWySSnk7SSTCfpJCk2F7i7mk4OV+emls4nvd4TPxeDctV6ZWO/E0lmkzyUZLEs8lI7ubLwzOqvy4/d9+blzr3vLzw9NdGTHFpbXXl8/b2zb3x05sErX3z1w9kip9Pdcl7jV+yyrV0ktxxGsOtE0a67BuzHudc+/Lqf97cmuWeQ/52UqS7etUs3LHbywLv/tu9bP355+yTrCoxfr9fp94GzPaBxyiTdFOVMkmq5LGdmqs/w37SOly9fvPTq9IsXL194oe6WChiXbrLy6CfHPj6xLf+/b1X5DxxR1ZdSK0+em/+2v7DeqrtCwETcUc36/f/0c1fvj/yHxpH/0FzyH5pL/sORttujZ3+T/9Bc8h+aS/5DQ/w5fNhv0yb5D83VrYb8yX9ooAP3/2//cXiVAiZic/4DAM3SO3agUcPjHYQM1KLu9gcAAAAAAAAAAAAAAAAAANhpbmrp/MaUsfweYHvPEp+9k6w9UhXdEn+gNXgfcXLj4O/xX4otRyz2FeG/PXvXiAcY0Qc1j76+6bt6439+Z73xr15IZl9Pcqrd3nn/FcP77+Bu3uP/nedHDPA/bX8hyMNPTTb+dr/P1xv/zHLyab/9OZX8dK3a9s/1L3PbYL57+9PtX78R47/y24gHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYGL+CgAA//+OS3HQ")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$eJzs28uPFMUfAPBv9z6AH4/lh/gAUVeJyUbjLrugcvCi0cQYjCZ6wOM6O5ANA2vY1QgSWYzxZGJI9Ew8Gv0LvBkTo55MuHryZEiIcgE8remebpgdZni4M8yy8/kkPVPVXT1VNdWP6qqZAPrWaPaSRGyKiN8jYqQeXZ5gtP525dKpytVLpypJLC299VeSp7t86VSlTFrut7GIjKUR6adJkcly8ydOHpmu1arHi/jEwtH3JuZPnHzmg6PTh6uHq8em9u/ft3fy+eemnu1IPbN6Xd758dyuHa++c/b1ysGz7/7yXVbeTcX2xnp0ymhW8b+Xcs3bnux0Zj22uSGcDPawINyRgYjImmsoP/9HYiCuN95IvPJJTwsHdFV2b1rXfvPiErCGJdHrEgC9Ud7os+ffcrlLXY9V4eKL9QegrN5XiqW+ZTDSIs1Q0/NtJ41GxMHFf85lS3RpHAIAoNHnla8ODEfER1e/fS3re4xERDke9ED++kf+uqWYQ9kaEf+PiG0RcV9EbI+I+4u0D0bEQyssz439n/TCCj/yprL+3wvF3Nby/l/Z+4utA0Vsc17/oeTQbK26J9bl38lYDK3L4pM3yeOHl89/0W5bY/8vW7L8y75gUY4Lg00DdDPTC9N5p7QDLp6J2DnYqv7JtZmAJCJ2RMTOO/voLWVg9qlvdrVL1Lr+l8/dVg4dmGda+jqr3mJW/8Voqn8paZyfnL1hfnJifdSqeybqR0Urv/722Zvt8r91+3fXxWr9vaH9m5NsTRrna+c7m/9/PP7T4eTtfJ55uFj34fTCwvHJiOHkQB5ftn7q+r5lvEyfHf9ju1uf/9uKfbL6PxwR2UH8SEQ8GhGPFWV/PCKeiIjdN6njzy/duv6R9qj9z0TMtLz+XTv+m9r/zgMDR376vl3+t9f++/LQWLEmv/7dQqviZJeL5gKu5LsDAACAe0Wa/wY+ScevhdN0fLz+G/7t8b+0Nje/8PShufePzcT5LfXxz7Qc6RopxkNrs7XqZLJYfGJ9fHSqGCsux0v3FuPGXw5syOPjlbnaTI/rDv1uY5vzP/PnQK9LB3TZhpZrp4bvekGAHmieR0+XR0+/ES4GsFb5vzb0r/L8b/O83/g/GGCNcf+H/tXq/D/dFDcXAGuT+z/0L+c/9Kn0xxXs7KkA7nXu/9CXVvK//i4G1q+OYvQmsFobJQ9ElIF0VZRHoEuBXl+ZAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOuPfAAAA//+Pc+dq")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000140))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, 0x0, 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: possible deadlock in ext4_writepages
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: possible deadlock in ext4_writepages
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: possible deadlock in ext4_writepages
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: possible deadlock in ext4_writepages
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: possible deadlock in ext4_writepages
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/inode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory
program crashed: possible deadlock in ext4_writepages
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/inode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory
program crashed: possible deadlock in ext4_writepages
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$eJzs3T9oJFUcB/DvzO565m6RUxtB/AMiooFwdoLN2SgcyHGICCqciNgod8J5h93FysbiLEUllU0QO6OlpAk2imAVNUVsBI0WBgsVV3Zno/mnidnNzpH5fGAyf/Jmfm+Y+b23LPN2AjTWySSnk7SSTCfpJCk2F7i7mk4OV+emls4nvd4TPxeDctV6ZWO/E0lmkzyUZLEs8lI7ubLwzOqvy4/d9+blzr3vLzw9NdGTHFpbXXl8/b2zb3x05sErX3z1w9kip9Pdcl7jV+yyrV0ktxxGsOtE0a67BuzHudc+/Lqf97cmuWeQ/52UqS7etUs3LHbywLv/tu9bP355+yTrCoxfr9fp94GzPaBxyiTdFOVMkmq5LGdmqs/w37SOly9fvPTq9IsXL194oe6WChiXbrLy6CfHPj6xLf+/b1X5DxxR1ZdSK0+em/+2v7DeqrtCwETcUc36/f/0c1fvj/yHxpH/0FzyH5pL/sORttujZ3+T/9Bc8h+aS/5DQ/w5fNhv0yb5D83VrYb8yX9ooAP3/2//cXiVAiZic/4DAM3SO3agUcPjHYQM1KLu9gcAAAAAAAAAAAAAAAAAANhpbmrp/MaUsfweYHvPEp+9k6w9UhXdEn+gNXgfcXLj4O/xX4otRyz2FeG/PXvXiAcY0Qc1j76+6bt6439+Z73xr15IZl9Pcqrd3nn/FcP77+Bu3uP/nedHDPA/bX8hyMNPTTb+dr/P1xv/zHLyab/9OZX8dK3a9s/1L3PbYL57+9PtX78R47/y24gHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYGL+CgAA//+OS3HQ")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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")
failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/inode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory
program crashed: possible deadlock in ext4_writepages
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c96, &(0x7f0000000280), 0x1, 0x26d, &(0x7f0000000400)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x45)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8a141, 0x59)
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$eJzs28uPFMUfAPBv9z6AH4/lh/gAUVeJyUbjLrugcvCi0cQYjCZ6wOM6O5ANA2vY1QgSWYzxZGJI9Ew8Gv0LvBkTo55MuHryZEiIcgE8remebpgdZni4M8yy8/kkPVPVXT1VNdWP6qqZAPrWaPaSRGyKiN8jYqQeXZ5gtP525dKpytVLpypJLC299VeSp7t86VSlTFrut7GIjKUR6adJkcly8ydOHpmu1arHi/jEwtH3JuZPnHzmg6PTh6uHq8em9u/ft3fy+eemnu1IPbN6Xd758dyuHa++c/b1ysGz7/7yXVbeTcX2xnp0ymhW8b+Xcs3bnux0Zj22uSGcDPawINyRgYjImmsoP/9HYiCuN95IvPJJTwsHdFV2b1rXfvPiErCGJdHrEgC9Ud7os+ffcrlLXY9V4eKL9QegrN5XiqW+ZTDSIs1Q0/NtJ41GxMHFf85lS3RpHAIAoNHnla8ODEfER1e/fS3re4xERDke9ED++kf+uqWYQ9kaEf+PiG0RcV9EbI+I+4u0D0bEQyssz439n/TCCj/yprL+3wvF3Nby/l/Z+4utA0Vsc17/oeTQbK26J9bl38lYDK3L4pM3yeOHl89/0W5bY/8vW7L8y75gUY4Lg00DdDPTC9N5p7QDLp6J2DnYqv7JtZmAJCJ2RMTOO/voLWVg9qlvdrVL1Lr+l8/dVg4dmGda+jqr3mJW/8Voqn8paZyfnL1hfnJifdSqeybqR0Urv/722Zvt8r91+3fXxWr9vaH9m5NsTRrna+c7m/9/PP7T4eTtfJ55uFj34fTCwvHJiOHkQB5ftn7q+r5lvEyfHf9ju1uf/9uKfbL6PxwR2UH8SEQ8GhGPFWV/PCKeiIjdN6njzy/duv6R9qj9z0TMtLz+XTv+m9r/zgMDR376vl3+t9f++/LQWLEmv/7dQqviZJeL5gKu5LsDAACAe0Wa/wY+ScevhdN0fLz+G/7t8b+0Nje/8PShufePzcT5LfXxz7Qc6RopxkNrs7XqZLJYfGJ9fHSqGCsux0v3FuPGXw5syOPjlbnaTI/rDv1uY5vzP/PnQK9LB3TZhpZrp4bvekGAHmieR0+XR0+/ES4GsFb5vzb0r/L8b/O83/g/GGCNcf+H/tXq/D/dFDcXAGuT+z/0L+c/9Kn0xxXs7KkA7nXu/9CXVvK//i4G1q+OYvQmsFobJQ9ElIF0VZRHoEuBXl+ZAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOuPfAAAA//+Pc+dq")
failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/inode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory
program crashed: possible deadlock in ext4_writepages
validation run: crashed=true
reproducing took 1h34m35.927463404s
repro crashed as (corrupted=true):
loop0: detected capacity change from 0 to 512
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.705/7504 is trying to acquire lock:
ffff888038190cd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ffff888038190cd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ffff888038190cd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
but task is already holding lock:
ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:164 [inline]
ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:6526 [inline]
ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x3d0/0x700 fs/ext4/inode.c:6607
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&ei->xattr_sem){++++}-{4:4}:
down_write+0x3a/0x50 kernel/locking/rwsem.c:1631
ext4_write_lock_xattr fs/ext4/xattr.h:157 [inline]
ext4_xattr_set_handle+0x194/0x1540 fs/ext4/xattr.c:2374
ext4_initxattrs+0xa4/0x120 fs/ext4/xattr_security.c:44
security_inode_init_security+0x29b/0x3e0 security/security.c:1370
__ext4_new_inode+0x3435/0x3e40 fs/ext4/ialloc.c:1332
ext4_ext_migrate+0x718/0x10e0 fs/ext4/migrate.c:462
__ext4_ioctl fs/ext4/ioctl.c:1702 [inline]
ext4_ioctl+0x234f/0x4b80 fs/ext4/ioctl.c:1931
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:597 [inline]
__se_sys_ioctl+0xff/0x170 fs/ioctl.c:583
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
-> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}:
check_prev_add kernel/locking/lockdep.c:3165 [inline]
check_prevs_add kernel/locking/lockdep.c:3284 [inline]
validate_chain kernel/locking/lockdep.c:3908 [inline]
__lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
percpu_down_read_internal+0x48/0x1d0 include/linux/percpu-rwsem.h:53
percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
do_writepages+0x338/0x560 mm/page-writeback.c:2571
__writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
writeback_single_inode+0x4dd/0xe10 fs/fs-writeback.c:1906
write_inode_now+0x1c2/0x290 fs/fs-writeback.c:3060
iput_final fs/inode.c:2009 [inline]
iput+0x98b/0xf00 fs/inode.c:2068
ext4_xattr_block_set+0x1b0c/0x2a80 fs/ext4/xattr.c:2206
ext4_xattr_move_to_block fs/ext4/xattr.c:2671 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2746 [inline]
ext4_expand_extra_isize_ea+0x1342/0x1e70 fs/ext4/xattr.c:2834
__ext4_expand_extra_isize+0x30d/0x400 fs/ext4/inode.c:6486
ext4_try_to_expand_extra_isize fs/ext4/inode.c:6529 [inline]
__ext4_mark_inode_dirty+0x455/0x700 fs/ext4/inode.c:6607
ext4_evict_inode+0x976/0x10c0 fs/ext4/inode.c:267
evict+0x624/0xb50 fs/inode.c:825
ext4_orphan_cleanup+0xc7a/0x14c0 fs/ext4/orphan.c:472
__ext4_fill_super fs/ext4/super.c:5705 [inline]
ext4_fill_super+0x5cc0/0x65d0 fs/ext4/super.c:5828
get_tree_bdev_flags+0x430/0x4f0 fs/super.c:1640
vfs_get_tree+0x92/0x2a0 fs/super.c:1700
fc_mount fs/namespace.c:1198 [inline]
do_new_mount_fc fs/namespace.c:3765 [inline]
do_new_mount+0x319/0xdc0 fs/namespace.c:3841
do_mount fs/namespace.c:4174 [inline]
__do_sys_mount fs/namespace.c:4390 [inline]
__se_sys_mount+0x31d/0x420 fs/namespace.c:4367
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&ei->xattr_sem);
lock(&sbi->s_writepages_rwsem);
lock(&ei->xattr_sem);
rlock(&sbi->s_writepages_rwsem);
*** DEADLOCK ***
3 locks held by syz.0.705/7504:
#0: ffff888059f7a0d0 (&type->s_umount_key#28/1){+.+.}-{4:4}, at: alloc_super fs/super.c:345 [inline]
#0: ffff888059f7a0d0 (&type->s_umount_key#28/1){+.+.}-{4:4}, at: sget_fc+0x938/0x1910 fs/super.c:766
#1: ffff888059f7a7f0 (sb_internal){.+.+}-{0:0}, at: percpu_down_read_freezable include/linux/percpu-rwsem.h:83 [inline]
#1: ffff888059f7a7f0 (sb_internal){.+.+}-{0:0}, at: __sb_start_write include/linux/fs/super.h:19 [inline]
#1: ffff888059f7a7f0 (sb_internal){.+.+}-{0:0}, at: sb_start_intwrite include/linux/fs/super.h:177 [inline]
#1: ffff888059f7a7f0 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x426/0x10c0 fs/ext4/inode.c:228
#2: ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:164 [inline]
#2: ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:6526 [inline]
#2: ffff888045b5d3a0 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x3d0/0x700 fs/ext4/inode.c:6607
stack backtrace:
CPU: 1 UID: 0 PID: 7504 Comm: syz.0.705 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_circular_bug+0x2e1/0x300 kernel/locking/lockdep.c:2043
check_noncircular+0x12e/0x150 kernel/locking/lockdep.c:2175
check_prev_add kernel/locking/lockdep.c:3165 [inline]
check_prevs_add kernel/locking/lockdep.c:3284 [inline]
validate_chain kernel/locking/lockdep.c:3908 [inline]
__lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
percpu_down_read_internal+0x48/0x1d0 include/linux/percpu-rwsem.h:53
percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
do_writepages+0x338/0x560 mm/page-writeback.c:2571
__writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
writeback_single_inode+0x4dd/0xe10 fs/fs-writeback.c:1906
write_inode_now+0x1c2/0x290 fs/fs-writeback.c:3060
iput_final fs/inode.c:2009 [inline]
iput+0x98b/0xf00 fs/inode.c:2068
ext4_xattr_block_set+0x1b0c/0x2a80 fs/ext4/xattr.c:2206
ext4_xattr_move_to_block fs/ext4/xattr.c:2671 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2746 [inline]
ext4_expand_extra_isize_ea+0x1342/0x1e70 fs/ext4/xattr.c:2834
__ext4_expand_extra_isize+0x30d/0x400 fs/ext4/inode.c:6486
ext4_try_to_expand_extra_isize fs/ext4/inode.c:6529 [inline]
__ext4_mark_inode_dirty+0x455/0x700 fs/ext4/inode.c:6607
ext4_evict_inode+0x976/0x10c0 fs/ext4/inode.c:267
evict+0x624/0xb50 fs/inode.c:825
ext4_orphan_cleanup+0xc7a/0x14c0 fs/ext4/orphan.c:472
__ext4_fill_super fs/ext4/super.c:5705 [inline]
ext4_fill_super+0x5cc0/0x65d0 fs/ext4/super.c:5828
get_tree_bdev_flags+0x430/0x4f0 fs/super.c:1640
vfs_get_tree+0x92/0x2a0 fs/super.c:1700
fc_mount fs/namespace.c:1198 [inline]
do_new_mount_fc fs/namespace.c:3765 [inline]
do_new_mount+0x319/0xdc0 fs/namespace.c:3841
do_mount fs/namespace.c:4174 [inline]
__do_sys_mount fs/namespace.c:4390 [inline]
__se_sys_mount+0x31d/0x420 fs/namespace.c:4367
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f209ebcf34a
Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd6a34b0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffd6a34b140 RCX: 00007f209ebcf34a
RDX: 0000200000000240 RSI: 0000200000000000 RDI: 00007ffd6a34b100
RBP: 0000200000000240 R08: 00007ffd6a34b140 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000
R13: 00007ffd6a34b100 R14: 000000000000047a R15: 000000000000002c
EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.705: iget: bad extra_isize 90 (inode size 256)
loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck.
EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -30)
EXT4-fs (loop0): 1 orphan inode deleted
report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$FS_IOC_SETFLAGS-openat-ioctl$EXT4_IOC_MIGRATE-syz_mount_image$ext4
failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f fs/ext4/inode.c]: fork/exec scripts/get_maintainer.pl: no such file or directory
program crashed: possible deadlock in ext4_writepages
final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz-executor184/5657 is trying to acquire lock:
ffff888025f9ccd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ffff888025f9ccd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ffff888025f9ccd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
but task is already holding lock:
ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:164 [inline]
ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:6526 [inline]
ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x3d0/0x700 fs/ext4/inode.c:6607
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&ei->xattr_sem){++++}-{4:4}:
down_write+0x3a/0x50 kernel/locking/rwsem.c:1631
ext4_write_lock_xattr fs/ext4/xattr.h:157 [inline]
ext4_xattr_set_handle+0x194/0x1540 fs/ext4/xattr.c:2374
ext4_initxattrs+0xa4/0x120 fs/ext4/xattr_security.c:44
security_inode_init_security+0x29b/0x3e0 security/security.c:1370
__ext4_new_inode+0x3435/0x3e40 fs/ext4/ialloc.c:1332
ext4_ext_migrate+0x718/0x10e0 fs/ext4/migrate.c:462
__ext4_ioctl fs/ext4/ioctl.c:1702 [inline]
ext4_ioctl+0x234f/0x4b80 fs/ext4/ioctl.c:1931
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:597 [inline]
__se_sys_ioctl+0xff/0x170 fs/ioctl.c:583
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
-> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}:
check_prev_add kernel/locking/lockdep.c:3165 [inline]
check_prevs_add kernel/locking/lockdep.c:3284 [inline]
validate_chain kernel/locking/lockdep.c:3908 [inline]
__lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
percpu_down_read_internal+0x48/0x1d0 include/linux/percpu-rwsem.h:53
percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
do_writepages+0x338/0x560 mm/page-writeback.c:2571
__writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
writeback_single_inode+0x4dd/0xe10 fs/fs-writeback.c:1906
write_inode_now+0x1c2/0x290 fs/fs-writeback.c:3060
iput_final fs/inode.c:2009 [inline]
iput+0x98b/0xf00 fs/inode.c:2068
ext4_xattr_block_set+0x1b0c/0x2a80 fs/ext4/xattr.c:2206
ext4_xattr_move_to_block fs/ext4/xattr.c:2671 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2746 [inline]
ext4_expand_extra_isize_ea+0x1342/0x1e70 fs/ext4/xattr.c:2834
__ext4_expand_extra_isize+0x30d/0x400 fs/ext4/inode.c:6486
ext4_try_to_expand_extra_isize fs/ext4/inode.c:6529 [inline]
__ext4_mark_inode_dirty+0x455/0x700 fs/ext4/inode.c:6607
ext4_evict_inode+0x976/0x10c0 fs/ext4/inode.c:267
evict+0x624/0xb50 fs/inode.c:825
ext4_orphan_cleanup+0xc7a/0x14c0 fs/ext4/orphan.c:472
__ext4_fill_super fs/ext4/super.c:5705 [inline]
ext4_fill_super+0x5cc0/0x65d0 fs/ext4/super.c:5828
get_tree_bdev_flags+0x430/0x4f0 fs/super.c:1640
vfs_get_tree+0x92/0x2a0 fs/super.c:1700
fc_mount fs/namespace.c:1198 [inline]
do_new_mount_fc fs/namespace.c:3765 [inline]
do_new_mount+0x319/0xdc0 fs/namespace.c:3841
do_mount fs/namespace.c:4174 [inline]
__do_sys_mount fs/namespace.c:4390 [inline]
__se_sys_mount+0x31d/0x420 fs/namespace.c:4367
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&ei->xattr_sem);
lock(&sbi->s_writepages_rwsem);
lock(&ei->xattr_sem);
rlock(&sbi->s_writepages_rwsem);
*** DEADLOCK ***
3 locks held by syz-executor184/5657:
#0: ffff88803b8160d0 (&type->s_umount_key#29/1){+.+.}-{4:4}, at: alloc_super fs/super.c:345 [inline]
#0: ffff88803b8160d0 (&type->s_umount_key#29/1){+.+.}-{4:4}, at: sget_fc+0x938/0x1910 fs/super.c:766
#1: ffff88803b8167f0 (sb_internal){.+.+}-{0:0}, at: percpu_down_read_freezable include/linux/percpu-rwsem.h:83 [inline]
#1: ffff88803b8167f0 (sb_internal){.+.+}-{0:0}, at: __sb_start_write include/linux/fs/super.h:19 [inline]
#1: ffff88803b8167f0 (sb_internal){.+.+}-{0:0}, at: sb_start_intwrite include/linux/fs/super.h:177 [inline]
#1: ffff88803b8167f0 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x426/0x10c0 fs/ext4/inode.c:228
#2: ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:164 [inline]
#2: ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:6526 [inline]
#2: ffff888044d16b50 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x3d0/0x700 fs/ext4/inode.c:6607
stack backtrace:
CPU: 1 UID: 0 PID: 5657 Comm: syz-executor184 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_circular_bug+0x2e1/0x300 kernel/locking/lockdep.c:2043
check_noncircular+0x12e/0x150 kernel/locking/lockdep.c:2175
check_prev_add kernel/locking/lockdep.c:3165 [inline]
check_prevs_add kernel/locking/lockdep.c:3284 [inline]
validate_chain kernel/locking/lockdep.c:3908 [inline]
__lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
percpu_down_read_internal+0x48/0x1d0 include/linux/percpu-rwsem.h:53
percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
do_writepages+0x338/0x560 mm/page-writeback.c:2571
__writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
writeback_single_inode+0x4dd/0xe10 fs/fs-writeback.c:1906
write_inode_now+0x1c2/0x290 fs/fs-writeback.c:3060
iput_final fs/inode.c:2009 [inline]
iput+0x98b/0xf00 fs/inode.c:2068
ext4_xattr_block_set+0x1b0c/0x2a80 fs/ext4/xattr.c:2206
ext4_xattr_move_to_block fs/ext4/xattr.c:2671 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2746 [inline]
ext4_expand_extra_isize_ea+0x1342/0x1e70 fs/ext4/xattr.c:2834
__ext4_expand_extra_isize+0x30d/0x400 fs/ext4/inode.c:6486
ext4_try_to_expand_extra_isize fs/ext4/inode.c:6529 [inline]
__ext4_mark_inode_dirty+0x455/0x700 fs/ext4/inode.c:6607
ext4_evict_inode+0x976/0x10c0 fs/ext4/inode.c:267
evict+0x624/0xb50 fs/inode.c:825
ext4_orphan_cleanup+0xc7a/0x14c0 fs/ext4/orphan.c:472
__ext4_fill_super fs/ext4/super.c:5705 [inline]
ext4_fill_super+0x5cc0/0x65d0 fs/ext4/super.c:5828
get_tree_bdev_flags+0x430/0x4f0 fs/super.c:1640
vfs_get_tree+0x92/0x2a0 fs/super.c:1700
fc_mount fs/namespace.c:1198 [inline]
do_new_mount_fc fs/namespace.c:3765 [inline]
do_new_mount+0x319/0xdc0 fs/namespace.c:3841
do_mount fs/namespace.c:4174 [inline]
__do_sys_mount fs/namespace.c:4390 [inline]
__se_sys_mount+0x31d/0x420 fs/namespace.c:4367
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb8602308aa
Code: 48 c7 c2 d8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd99830a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffd99830a90 RCX: 00007fb8602308aa
RDX: 0000200000000240 RSI: 0000200000000000 RDI: 00007ffd99830a90
RBP: 0000200000000000 R08: 00007ffd99830ad0 R09: 00007ffd99830ad0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000240
R13: 00007ffd99830ad0 R14: 000000000000047a R15: 000000000000002c
EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz-executor184: iget: bad extra_isize 90 (inode size 256)
loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck.
EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -30)
EXT4-fs (loop0): 1 orphan inode deleted
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.