Extracting prog: 1m21.864404974s
Minimizing prog: 7m33.251203938s
Simplifying prog options: 0s
Extracting C: 23.041018579s
Simplifying C: 10m26.368865652s


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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$eJzs3d1rW+cZAPDnHFtZPpzZYbvIAsvCkmGHLZIdL4kZLNtgbFeBbdnF7jLPlo2xbBlLTmITNof9AYMRtsGuetWbQv+AQsldb0tLoL0vbWkpbdJe9KKNir5Sx5H8QWQrWL8fHOs9H/LzvBJ6dd73vOgE0LPORMTFiHhcqVTOR8RgY3vaWO4fi4j1+nGPHt6Zqi5JVCrXP00iaWyrHj+y4X82nlLzp99H/C15Nm5pdW1+slDILzfWc+WFpVxpde3C3MLkbH42vzg+PnZ54srEpYnRjtRzICKu/vbD//zr5d9dff1nt9678fHI36tp/bKxv1mPTqtXPROHN2zrj4jlvQjWBX2N+mS6nQgAADvSPM//cUScj8Hoq53NAQAAAAdJ5VcD8VUSUQEAAAAOrLQ2NzZJs415AAORptlsfQ7v9+NoWiiWyj+dKa4sTtfn0A5FJp2ZK+RHG3OFhyKTVNfHauVv1y9uWh+PiBMRcW/wSG09O1UsTHd78AMAAAB6xLFN/f8vBuv9fwAAAOCAGep2AgAAAMCe0/8HAACAg69F//8v3cgDAAAA2BN/uHatulSa97+evrm6Ml+8eWE6X5rPLqxMZaeKy0vZ2WJxtvabfQvb/b9Csbj081hcuZ0r50vlXGl17cZCcWWxfGPuqVtgAwAAAPvoxI/uv5tExPovjtSWqkPdTgrYF/27OfiDvcsD2H993U4A6Jpdff8DB0qm2wkAXZdss7/t5J03O58LAACwN4Z/0Pr6f7Lt2MB6uk8pAnvE+B/0Ltf/oXe5/g+9KxN9oSMPvW3vr/9XKrtKCAAA6LiB2pKk2YjaOMBApGk2G3G8dluATDIzV8iPRsR3I+Kdwcx3qutjtWcm2/YZAAAAAAAAAAAAAAAAAAAAAAAAAIC6SiWJCgAAAHCgRaQfJY37fw0PnhvYPD5wKPlysPYYEbf+f/2/tyfL5eWx6vbPnmwv/6+x/WI3RjAAAACAzZr99GY/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA66dHDO1PNZT/jfvKbiBhqFb8/DtceD0cmIo5+nkT/huclEdHXgfjrdyPiZKv4STWtGGpk0Sr+kS7GTyPiWAfiQy+7X21/ft3q85fGmdpj68/f5VoL9fzat3/pk/avr037c3yHMU49eDXXNv7diFP9rdufZvykTfyzO4z/1z+vrbXbV3kpYrjl90/yVKxceWEpV1pduzC3MDmbn80vjo+PXZ64MnFpYjQ3M1fIN/62iHAo/v3D1x5vVf+jca9t+7tV/c/tsP5fP7j98Hv1YqZV/JGzrd//k23ip43vvp80ytX9w83yer280elX3jod8fYb7eo/3eb13+79H9lh/c//8Z/v7/BQAGAflFbX5icLhfxyTxee69Wonha9ELVQ2G3hHy9GGi9kobvtEgAA0HnP9oGf1olr7AAAAAAAAAAAAAAAAAAAAMDW9vPX9ZrWu1NVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAtfRMAAP//lOzXow==")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program crashed: kernel BUG in may_delete
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$eJzs3d1rW+cZAPDnHFtZPpzZYbvIAsvCkmGHLZIdL4kZLNtgbFeBbdnF7jLPlo2xbBlLTmITNof9AYMRtsGuetWbQv+AQsldb0tLoL0vbWkpbdJe9KKNir5Sx5H8QWQrWL8fHOs9H/LzvBJ6dd73vOgE0LPORMTFiHhcqVTOR8RgY3vaWO4fi4j1+nGPHt6Zqi5JVCrXP00iaWyrHj+y4X82nlLzp99H/C15Nm5pdW1+slDILzfWc+WFpVxpde3C3MLkbH42vzg+PnZ54srEpYnRjtRzICKu/vbD//zr5d9dff1nt9678fHI36tp/bKxv1mPTqtXPROHN2zrj4jlvQjWBX2N+mS6nQgAADvSPM//cUScj8Hoq53NAQAAAAdJ5VcD8VUSUQEAAAAOrLQ2NzZJs415AAORptlsfQ7v9+NoWiiWyj+dKa4sTtfn0A5FJp2ZK+RHG3OFhyKTVNfHauVv1y9uWh+PiBMRcW/wSG09O1UsTHd78AMAAAB6xLFN/f8vBuv9fwAAAOCAGep2AgAAAMCe0/8HAACAg69F//8v3cgDAAAA2BN/uHatulSa97+evrm6Ml+8eWE6X5rPLqxMZaeKy0vZ2WJxtvabfQvb/b9Csbj081hcuZ0r50vlXGl17cZCcWWxfGPuqVtgAwAAAPvoxI/uv5tExPovjtSWqkPdTgrYF/27OfiDvcsD2H993U4A6Jpdff8DB0qm2wkAXZdss7/t5J03O58LAACwN4Z/0Pr6f7Lt2MB6uk8pAnvE+B/0Ltf/oXe5/g+9KxN9oSMPvW3vr/9XKrtKCAAA6LiB2pKk2YjaOMBApGk2G3G8dluATDIzV8iPRsR3I+Kdwcx3qutjtWcm2/YZAAAAAAAAAAAAAAAAAAAAAAAAAIC6SiWJCgAAAHCgRaQfJY37fw0PnhvYPD5wKPlysPYYEbf+f/2/tyfL5eWx6vbPnmwv/6+x/WI3RjAAAACAzZr99GY/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA66dHDO1PNZT/jfvKbiBhqFb8/DtceD0cmIo5+nkT/huclEdHXgfjrdyPiZKv4STWtGGpk0Sr+kS7GTyPiWAfiQy+7X21/ft3q85fGmdpj68/f5VoL9fzat3/pk/avr037c3yHMU49eDXXNv7diFP9rdufZvykTfyzO4z/1z+vrbXbV3kpYrjl90/yVKxceWEpV1pduzC3MDmbn80vjo+PXZ64MnFpYjQ3M1fIN/62iHAo/v3D1x5vVf+jca9t+7tV/c/tsP5fP7j98Hv1YqZV/JGzrd//k23ip43vvp80ytX9w83yer280elX3jod8fYb7eo/3eb13+79H9lh/c//8Z/v7/BQAGAflFbX5icLhfxyTxee69Wonha9ELVQ2G3hHy9GGi9kobvtEgAA0HnP9oGf1olr7AAAAAAAAAAAAAAAAAAAAMDW9vPX9ZrWu1NVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAtfRMAAP//lOzXow==")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
move_mount(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, 0x0, 0x89901)
move_mount(r0, &(0x7f00000003c0)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
testing program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x1c916, &(0x7f0000000680)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}, {@noblock_validity}, {@nombcache}, {@norecovery}, {@barrier_val={'barrier', 0x3d, 0xc}}, {@resgid={'resgid', 0x3d, 0xee01}}, {@nodiscard}, {@noauto_da_alloc}, {@resgid, 0x32}]}, 0x9b, 0x4d8, &(0x7f0000000a40)="$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")
mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901)
move_mount(r0, 0x0, 0xffffffffffffff9c, 0x0, 0x60)

program did not crash
extracting C reproducer
testing compiled C program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
simplifying C reproducer
testing compiled C program (duration=35.795726299s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false 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$ext4-mount$incfs-open_tree-move_mount
program did not crash
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
testing compiled C program (duration=35.795726299s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount$incfs-open_tree-move_mount
program crashed: kernel BUG in may_delete
reproducing took 19m44.525533333s
repro crashed as (corrupted=false):
EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1054: updating to rev 1 because of new feature flag, running e2fsck is recommended
------------[ cut here ]------------
kernel BUG at fs/namei.c:2933!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 282 Comm: syz-executor183 Not tainted 5.15.183-syzkaller-00056-g56993594bfa4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 00 54 f5 ff e9 77 fe ff ff e8 e6 e2 b6 ff 0f 0b e8 df e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc90000947b10 EFLAGS: 00010293
RAX: ffffffff81b1c0e1 RBX: ffff88811fd75330 RCX: ffff888106fee2c0
RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
RBP: ffffc90000947b78 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000128f44 R11: 1ffff92000128f44 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88811fd72470 R15: 1ffff11023faea66
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe11964578 CR3: 000000000660f000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vfs_rmdir+0x32/0x460 fs/namei.c:4130
 incfs_kill_sb+0x105/0x220 fs/incfs/vfs.c:1989
 deactivate_locked_super+0xa0/0x100 fs/super.c:335
 deactivate_super+0xaf/0xe0 fs/super.c:366
 cleanup_mnt+0x446/0x500 fs/namespace.c:1143
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1150
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xa76/0x27a0 kernel/exit.c:880
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 __do_sys_exit_group kernel/exit.c:1013 [inline]
 __se_sys_exit_group kernel/exit.c:1011 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1011
 x64_sys_call+0x832/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fbe11919fc9
Code: Unable to access opcode bytes at RIP 0x7fbe11919f9f.
RSP: 002b:00007ffc97161428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbe11919fc9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007fbe11996390 R08: ffffffffffffffb8 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe11996390
R13: 0000000000000000 R14: 00007fbe11997100 R15: 00007fbe118e8290
 </TASK>
Modules linked in:
---[ end trace 58275cad6d3f8ded ]---
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 00 54 f5 ff e9 77 fe ff ff e8 e6 e2 b6 ff 0f 0b e8 df e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc90000947b10 EFLAGS: 00010293
RAX: ffffffff81b1c0e1 RBX: ffff88811fd75330 RCX: ffff888106fee2c0
RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
RBP: ffffc90000947b78 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000128f44 R11: 1ffff92000128f44 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88811fd72470 R15: 1ffff11023faea66
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feccf783000 CR3: 000000010d35c000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

final repro crashed as (corrupted=false):
EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1054: updating to rev 1 because of new feature flag, running e2fsck is recommended
------------[ cut here ]------------
kernel BUG at fs/namei.c:2933!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 282 Comm: syz-executor183 Not tainted 5.15.183-syzkaller-00056-g56993594bfa4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 00 54 f5 ff e9 77 fe ff ff e8 e6 e2 b6 ff 0f 0b e8 df e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc90000947b10 EFLAGS: 00010293
RAX: ffffffff81b1c0e1 RBX: ffff88811fd75330 RCX: ffff888106fee2c0
RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
RBP: ffffc90000947b78 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000128f44 R11: 1ffff92000128f44 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88811fd72470 R15: 1ffff11023faea66
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe11964578 CR3: 000000000660f000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vfs_rmdir+0x32/0x460 fs/namei.c:4130
 incfs_kill_sb+0x105/0x220 fs/incfs/vfs.c:1989
 deactivate_locked_super+0xa0/0x100 fs/super.c:335
 deactivate_super+0xaf/0xe0 fs/super.c:366
 cleanup_mnt+0x446/0x500 fs/namespace.c:1143
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1150
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xa76/0x27a0 kernel/exit.c:880
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 __do_sys_exit_group kernel/exit.c:1013 [inline]
 __se_sys_exit_group kernel/exit.c:1011 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1011
 x64_sys_call+0x832/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fbe11919fc9
Code: Unable to access opcode bytes at RIP 0x7fbe11919f9f.
RSP: 002b:00007ffc97161428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbe11919fc9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007fbe11996390 R08: ffffffffffffffb8 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe11996390
R13: 0000000000000000 R14: 00007fbe11997100 R15: 00007fbe118e8290
 </TASK>
Modules linked in:
---[ end trace 58275cad6d3f8ded ]---
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 00 54 f5 ff e9 77 fe ff ff e8 e6 e2 b6 ff 0f 0b e8 df e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc90000947b10 EFLAGS: 00010293
RAX: ffffffff81b1c0e1 RBX: ffff88811fd75330 RCX: ffff888106fee2c0
RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
RBP: ffffc90000947b78 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000128f44 R11: 1ffff92000128f44 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88811fd72470 R15: 1ffff11023faea66
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feccf783000 CR3: 000000010d35c000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400