Extracting prog: 1m18.542655702s
Minimizing prog: 33m12.959470317s
Simplifying prog options: 0s
Extracting C: 41.760276426s
Simplifying C: 12m4.763076378s


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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
single: successfully extracted reproducer
found reproducer with 18 syscalls
minimizing guilty program
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-mkdirat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-syz_mount_image$fuse-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-mount-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-mount-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
mount(0x0, 0x0, &(0x7f0000000140)='ramfs\x00', 0x14010, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_open_procfs-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00')
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_TEST_RUN-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80))
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, 0x0)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, 0x0, 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, 0x0, 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, 0x0) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80))
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80))
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, 0x0, 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(0x0, 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, 0x0, &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', 0x0, 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
testing program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040))
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program crashed: BUG: corrupted list in __dentry_kill
simplifying C reproducer
testing compiled C program (duration=45.195001171s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {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: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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program crashed: BUG: corrupted list in __dentry_kill
testing compiled C program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing compiled C program (duration=45.195001171s, {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: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}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
program did not crash
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
validation run: crashed=true
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
validation run: crashed=true
testing program (duration=45.195001171s, {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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-syz_mount_image$fuse-mkdirat-symlinkat-syz_mount_image$fuse-syz_mount_image$fuse-mount$overlay-mount$overlay-unlinkat-mmap-umount2-mount$overlay-socket$vsock_stream
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
syz_mount_image$fuse(0x0, 0x0, 0x480a8, 0x0, 0x21, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000400)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00')
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0/file1\x00', 0x200810, 0x0, 0x0, 0x0, 0x0) (async)
syz_mount_image$fuse(0x0, &(0x7f0000000740)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)) (async)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x200)
mmap(&(0x7f00003c2000/0x13000)=nil, 0x13000, 0x2, 0x40010, 0xffffffffffffffff, 0x48244000)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
socket$vsock_stream(0x28, 0x1, 0x0)

program crashed: BUG: corrupted list in __dentry_kill
validation run: crashed=true
reproducing took 52m36.946837306s
repro crashed as (corrupted=false):
overlayfs: failed to create directory ./bus/work (errno: 17); mounting read-only
list_del corruption. prev->next should be ffff888111cbb2b0, but was ffff888111cbbd60
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3292 Comm: syz.2.972 Tainted: G        W         syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:__list_del_entry_valid+0x10c/0x120 lib/list_debug.c:59
Code: 48 89 de e8 f6 bd 56 02 0f 0b 48 c7 c7 40 a4 63 85 48 89 de e8 e5 bd 56 02 0f 0b 48 c7 c7 a0 a4 63 85 48 89 de e8 d4 bd 56 02 <0f> 0b 48 c7 c7 00 a5 63 85 48 89 de e8 c3 bd 56 02 0f 0b 00 55 48
RSP: 0018:ffffc90001b6f9c0 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff888111cbb2b0 RCX: 92efc65946622200
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001b6f9e0 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
R10: dffffc0000000000 R11: ffffed103ee265e8 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888111cbbd60 R15: ffff888111cd3e60
FS:  00007fa06038c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 0000000120319000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry include/linux/list.h:132 [inline]
 dentry_unlist fs/dcache.c:529 [inline]
 __dentry_kill+0x24c/0x650 fs/dcache.c:582
 dentry_kill+0xc0/0x2a0 fs/dcache.c:-1
 dput+0x47/0x90 fs/dcache.c:893
 __fput+0x580/0x8b0 fs/file_table.c:319
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 get_signal+0x13fb/0x1480 kernel/signal.c:2679
 arch_do_signal_or_restart+0xdf/0x11c0 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:154 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:178
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fa06054a819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa06038c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: 0000000000000000 RBX: 00007fa0607c4090 RCX: 00007fa06054a819
RDX: 0000200000000b80 RSI: 0000200000000000 RDI: 0000000000000000
RBP: 00007fa0605e0c91 R08: 0000200000000a80 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa0607c4128 R14: 00007fa0607c4090 R15: 00007ffc0e3c8928
 </TASK>
Modules linked in:
---[ end trace 85ebacb8f0c4ddd8 ]---
RIP: 0010:__list_del_entry_valid+0x10c/0x120 lib/list_debug.c:59
Code: 48 89 de e8 f6 bd 56 02 0f 0b 48 c7 c7 40 a4 63 85 48 89 de e8 e5 bd 56 02 0f 0b 48 c7 c7 a0 a4 63 85 48 89 de e8 d4 bd 56 02 <0f> 0b 48 c7 c7 00 a5 63 85 48 89 de e8 c3 bd 56 02 0f 0b 00 55 48
RSP: 0018:ffffc90001b6f9c0 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff888111cbb2b0 RCX: 92efc65946622200
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001b6f9e0 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
R10: dffffc0000000000 R11: ffffed103ee265e8 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888111cbbd60 R15: ffff888111cd3e60
FS:  00007fa06038c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 0000000120319000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

final repro crashed as (corrupted=false):
overlayfs: failed to create directory ./bus/work (errno: 17); mounting read-only
list_del corruption. prev->next should be ffff888111cbb2b0, but was ffff888111cbbd60
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3292 Comm: syz.2.972 Tainted: G        W         syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:__list_del_entry_valid+0x10c/0x120 lib/list_debug.c:59
Code: 48 89 de e8 f6 bd 56 02 0f 0b 48 c7 c7 40 a4 63 85 48 89 de e8 e5 bd 56 02 0f 0b 48 c7 c7 a0 a4 63 85 48 89 de e8 d4 bd 56 02 <0f> 0b 48 c7 c7 00 a5 63 85 48 89 de e8 c3 bd 56 02 0f 0b 00 55 48
RSP: 0018:ffffc90001b6f9c0 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff888111cbb2b0 RCX: 92efc65946622200
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001b6f9e0 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
R10: dffffc0000000000 R11: ffffed103ee265e8 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888111cbbd60 R15: ffff888111cd3e60
FS:  00007fa06038c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 0000000120319000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry include/linux/list.h:132 [inline]
 dentry_unlist fs/dcache.c:529 [inline]
 __dentry_kill+0x24c/0x650 fs/dcache.c:582
 dentry_kill+0xc0/0x2a0 fs/dcache.c:-1
 dput+0x47/0x90 fs/dcache.c:893
 __fput+0x580/0x8b0 fs/file_table.c:319
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 get_signal+0x13fb/0x1480 kernel/signal.c:2679
 arch_do_signal_or_restart+0xdf/0x11c0 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:154 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:178
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fa06054a819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa06038c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: 0000000000000000 RBX: 00007fa0607c4090 RCX: 00007fa06054a819
RDX: 0000200000000b80 RSI: 0000200000000000 RDI: 0000000000000000
RBP: 00007fa0605e0c91 R08: 0000200000000a80 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa0607c4128 R14: 00007fa0607c4090 R15: 00007ffc0e3c8928
 </TASK>
Modules linked in:
---[ end trace 85ebacb8f0c4ddd8 ]---
RIP: 0010:__list_del_entry_valid+0x10c/0x120 lib/list_debug.c:59
Code: 48 89 de e8 f6 bd 56 02 0f 0b 48 c7 c7 40 a4 63 85 48 89 de e8 e5 bd 56 02 0f 0b 48 c7 c7 a0 a4 63 85 48 89 de e8 d4 bd 56 02 <0f> 0b 48 c7 c7 00 a5 63 85 48 89 de e8 c3 bd 56 02 0f 0b 00 55 48
RSP: 0018:ffffc90001b6f9c0 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff888111cbb2b0 RCX: 92efc65946622200
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90001b6f9e0 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
R10: dffffc0000000000 R11: ffffed103ee265e8 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888111cbbd60 R15: ffff888111cd3e60
FS:  00007fa06038c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 0000000120319000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400