Extracting prog: 7m10.88084153s
Minimizing prog: 1h15m33.964754358s
Simplifying prog options: 0s
Extracting C: 3m25.24101833s
Simplifying C: 36m52.049829139s


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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

program did not crash
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

program crashed: INFO: task hung in do_renameat2
single: successfully extracted reproducer
found reproducer with 5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(0x0, 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(0x0, &(0x7f00000002c0)='./file1\x00')

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f00000000c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@oldalloc}, {@errors_remount}, {@orlov}, {@usrquota}, {@stripe={'stripe', 0x3d, 0x622}}]}, 0x1, 0x56c, &(0x7f0000001a00)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4)
syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x11, 0x0, &(0x7f0000000080))
creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182)
rename(&(0x7f0000000580)='./file0\x00', 0x0)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
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:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
testing compiled C program (duration=6m0s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
testing compiled C program (duration=6m0s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
testing compiled C program (duration=6m0s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
testing compiled C program (duration=6m0s, {Threaded:true 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:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
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:true 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:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$vfat-creat-rename
program crashed: INFO: task hung in do_renameat2
reproducing took 2h3m2.136464027s
repro crashed as (corrupted=false):
INFO: task syz-executor394:5820 blocked for more than 143 seconds.
      Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor394 state:D stack:28888 pid:5820  tgid:5814  ppid:5813   task_flags:0x400040 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0x168f/0x4c70 kernel/sched/core.c:6767
 __schedule_loop kernel/sched/core.c:6845 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6860
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6917
 rwsem_down_write_slowpath+0xbec/0x1030 kernel/locking/rwsem.c:1176
 __down_write_common kernel/locking/rwsem.c:1304 [inline]
 __down_write kernel/locking/rwsem.c:1313 [inline]
 down_write_nested+0x1b5/0x200 kernel/locking/rwsem.c:1694
 inode_lock_nested include/linux/fs.h:902 [inline]
 lock_rename fs/namei.c:3265 [inline]
 do_renameat2+0x3dd/0xc50 fs/namei.c:5216
 __do_sys_rename fs/namei.c:5317 [inline]
 __se_sys_rename fs/namei.c:5315 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5315
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd884fbc409
RSP: 002b:00007fd884f4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007fd8850436b8 RCX: 00007fd884fbc409
RDX: 00007fd884f95b56 RSI: 00002000000002c0 RDI: 0000200000000580
RBP: 00007fd8850436b0 R08: 00007fff0b631a97 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd8850436bc
R13: 000000000000006e R14: 00007fff0b6319b0 R15: 00007fff0b631a98
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/31:
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6764
2 locks held by getty/5575:
 #0: ffff888030ac20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900033332f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 drivers/tty/n_tty.c:2222
3 locks held by syz-executor394/5815:
2 locks held by syz-executor394/5820:
 #0: ffff888033a80420 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:556
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:902 [inline]
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: lock_rename fs/namei.c:3265 [inline]
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: do_renameat2+0x3dd/0xc50 fs/namei.c:5216

=============================================

NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x39e/0x3d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x17a/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:158 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:274 [inline]
 watchdog+0xfee/0x1030 kernel/hung_task.c:437
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 5815 Comm: syz-executor394 Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:find_get_block_common+0x85/0xfc0 fs/buffer.c:1408
Code: c1 e9 03 48 b8 f1 f1 f1 f1 00 f2 f2 f2 48 ba 00 00 00 00 00 fc ff df 48 89 04 11 48 b8 f2 f2 f2 00 f2 f2 f2 00 48 89 44 11 09 <66> c7 44 11 11 f3 f3 48 89 4c 24 38 c6 44 11 13 f3 e8 f5 28 7e ff
RSP: 0018:ffffc90004086d40 EFLAGS: 00000a02
RAX: 00f2f2f200f2f2f2 RBX: 0000000000000400 RCX: 1ffff92000810db0
RDX: dffffc0000000000 RSI: 0000000000000009 RDI: ffff888022880b80
RBP: ffffc90004086e70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8267382e R12: 0000000000000009
R13: 0000000000000009 R14: 0000000000000400 R15: ffff888022880bb8
FS:  00007fd884f706c0(0000) GS:ffff888126100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ebe088d168 CR3: 000000007bbf6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bdev_getblk+0x4b/0x670 fs/buffer.c:-1
 __getblk include/linux/buffer_head.h:382 [inline]
 sb_getblk include/linux/buffer_head.h:388 [inline]
 __ext4_get_inode_loc+0x561/0x1040 fs/ext4/inode.c:4455
 ext4_get_inode_loc fs/ext4/inode.c:4583 [inline]
 ext4_reserve_inode_write+0x191/0x330 fs/ext4/inode.c:5889
 __ext4_mark_inode_dirty+0x15b/0x700 fs/ext4/inode.c:6066
 ext4_dirty_inode+0xd0/0x110 fs/ext4/inode.c:6103
 __mark_inode_dirty+0x2ce/0xdf0 fs/fs-writeback.c:2527
 mark_inode_dirty_sync include/linux/fs.h:2550 [inline]
 dquot_free_space include/linux/quotaops.h:380 [inline]
 dquot_free_block include/linux/quotaops.h:390 [inline]
 ext4_xattr_block_set+0x148e/0x2ac0 fs/ext4/xattr.c:2073
 ext4_xattr_set_handle+0xdfb/0x1590 fs/ext4/xattr.c:2447
 ext4_initxattrs+0x9f/0x110 fs/ext4/xattr_security.c:44
 security_inode_init_security+0x29d/0x3f0 security/security.c:1852
 __ext4_new_inode+0x3257/0x3bd0 fs/ext4/ialloc.c:1326
 ext4_create+0x22d/0x460 fs/ext4/namei.c:2824
 lookup_open fs/namei.c:3701 [inline]
 open_last_lookups fs/namei.c:3800 [inline]
 path_openat+0x14f1/0x3830 fs/namei.c:4036
 do_filp_open+0x1fa/0x410 fs/namei.c:4066
 do_sys_openat2+0x121/0x1c0 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_creat fs/open.c:1522 [inline]
 __se_sys_creat fs/open.c:1516 [inline]
 __x64_sys_creat+0x8f/0xc0 fs/open.c:1516
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd884fbc409
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd884f70168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007fd8850436a8 RCX: 00007fd884fbc409
RDX: 00007fd884fbc409 RSI: 0000000000000182 RDI: 0000200000000000
RBP: 00007fd8850436a0 R08: 00007fd884f706c0 R09: 0000000000000000
R10: 00007fd884f706c0 R11: 0000000000000246 R12: 00007fd8850436ac
R13: 0000000000000006 R14: 00007fff0b6319b0 R15: 00007fff0b631a98
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.389 msecs

final repro crashed as (corrupted=false):
INFO: task syz-executor394:5820 blocked for more than 143 seconds.
      Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor394 state:D stack:28888 pid:5820  tgid:5814  ppid:5813   task_flags:0x400040 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0x168f/0x4c70 kernel/sched/core.c:6767
 __schedule_loop kernel/sched/core.c:6845 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6860
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6917
 rwsem_down_write_slowpath+0xbec/0x1030 kernel/locking/rwsem.c:1176
 __down_write_common kernel/locking/rwsem.c:1304 [inline]
 __down_write kernel/locking/rwsem.c:1313 [inline]
 down_write_nested+0x1b5/0x200 kernel/locking/rwsem.c:1694
 inode_lock_nested include/linux/fs.h:902 [inline]
 lock_rename fs/namei.c:3265 [inline]
 do_renameat2+0x3dd/0xc50 fs/namei.c:5216
 __do_sys_rename fs/namei.c:5317 [inline]
 __se_sys_rename fs/namei.c:5315 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5315
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd884fbc409
RSP: 002b:00007fd884f4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007fd8850436b8 RCX: 00007fd884fbc409
RDX: 00007fd884f95b56 RSI: 00002000000002c0 RDI: 0000200000000580
RBP: 00007fd8850436b0 R08: 00007fff0b631a97 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd8850436bc
R13: 000000000000006e R14: 00007fff0b6319b0 R15: 00007fff0b631a98
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/31:
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]
 #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6764
2 locks held by getty/5575:
 #0: ffff888030ac20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900033332f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 drivers/tty/n_tty.c:2222
3 locks held by syz-executor394/5815:
2 locks held by syz-executor394/5820:
 #0: ffff888033a80420 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:556
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:902 [inline]
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: lock_rename fs/namei.c:3265 [inline]
 #1: ffff888076400e20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: do_renameat2+0x3dd/0xc50 fs/namei.c:5216

=============================================

NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x39e/0x3d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x17a/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:158 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:274 [inline]
 watchdog+0xfee/0x1030 kernel/hung_task.c:437
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 5815 Comm: syz-executor394 Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:find_get_block_common+0x85/0xfc0 fs/buffer.c:1408
Code: c1 e9 03 48 b8 f1 f1 f1 f1 00 f2 f2 f2 48 ba 00 00 00 00 00 fc ff df 48 89 04 11 48 b8 f2 f2 f2 00 f2 f2 f2 00 48 89 44 11 09 <66> c7 44 11 11 f3 f3 48 89 4c 24 38 c6 44 11 13 f3 e8 f5 28 7e ff
RSP: 0018:ffffc90004086d40 EFLAGS: 00000a02
RAX: 00f2f2f200f2f2f2 RBX: 0000000000000400 RCX: 1ffff92000810db0
RDX: dffffc0000000000 RSI: 0000000000000009 RDI: ffff888022880b80
RBP: ffffc90004086e70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8267382e R12: 0000000000000009
R13: 0000000000000009 R14: 0000000000000400 R15: ffff888022880bb8
FS:  00007fd884f706c0(0000) GS:ffff888126100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ebe088d168 CR3: 000000007bbf6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bdev_getblk+0x4b/0x670 fs/buffer.c:-1
 __getblk include/linux/buffer_head.h:382 [inline]
 sb_getblk include/linux/buffer_head.h:388 [inline]
 __ext4_get_inode_loc+0x561/0x1040 fs/ext4/inode.c:4455
 ext4_get_inode_loc fs/ext4/inode.c:4583 [inline]
 ext4_reserve_inode_write+0x191/0x330 fs/ext4/inode.c:5889
 __ext4_mark_inode_dirty+0x15b/0x700 fs/ext4/inode.c:6066
 ext4_dirty_inode+0xd0/0x110 fs/ext4/inode.c:6103
 __mark_inode_dirty+0x2ce/0xdf0 fs/fs-writeback.c:2527
 mark_inode_dirty_sync include/linux/fs.h:2550 [inline]
 dquot_free_space include/linux/quotaops.h:380 [inline]
 dquot_free_block include/linux/quotaops.h:390 [inline]
 ext4_xattr_block_set+0x148e/0x2ac0 fs/ext4/xattr.c:2073
 ext4_xattr_set_handle+0xdfb/0x1590 fs/ext4/xattr.c:2447
 ext4_initxattrs+0x9f/0x110 fs/ext4/xattr_security.c:44
 security_inode_init_security+0x29d/0x3f0 security/security.c:1852
 __ext4_new_inode+0x3257/0x3bd0 fs/ext4/ialloc.c:1326
 ext4_create+0x22d/0x460 fs/ext4/namei.c:2824
 lookup_open fs/namei.c:3701 [inline]
 open_last_lookups fs/namei.c:3800 [inline]
 path_openat+0x14f1/0x3830 fs/namei.c:4036
 do_filp_open+0x1fa/0x410 fs/namei.c:4066
 do_sys_openat2+0x121/0x1c0 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_creat fs/open.c:1522 [inline]
 __se_sys_creat fs/open.c:1516 [inline]
 __x64_sys_creat+0x8f/0xc0 fs/open.c:1516
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd884fbc409
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd884f70168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007fd8850436a8 RCX: 00007fd884fbc409
RDX: 00007fd884fbc409 RSI: 0000000000000182 RDI: 0000200000000000
RBP: 00007fd8850436a0 R08: 00007fd884f706c0 R09: 0000000000000000
R10: 00007fd884f706c0 R11: 0000000000000246 R12: 00007fd8850436ac
R13: 0000000000000006 R14: 00007fff0b6319b0 R15: 00007fff0b631a98
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.389 msecs