Extracting prog: 33.775002082s
Minimizing prog: 1h26m1.150556779s
Simplifying prog options: 11.753407497s
Extracting C: 5m4.717649329s
Simplifying C: 0s


1 programs, timeouts [30s 6m0s]
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: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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-syz_open_procfs-openat$dir-getdents64-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
getdents64(r5, &(0x7f0000000080)=""/247, 0xf7)
read$FUSE(r4, 0x0, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-syz_open_procfs-openat$dir-getdents64-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
getdents64(r5, &(0x7f0000000080)=""/247, 0xf7)
read$FUSE(r4, 0x0, 0x0)

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 15 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-syz_open_procfs-openat$dir-getdents64
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
getdents64(r4, &(0x7f0000000080)=""/247, 0xf7)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-syz_open_procfs-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-ioctl$EXT4_IOC_GROUP_ADD-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140))
write$P9_RSTATFS(0xffffffffffffffff, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r2, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
r2 = syz_open_procfs(0x0, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r2, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-mount-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r2, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-fchdir-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-syz_open_procfs-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r2, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_mount_image$fuse-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000700)='./file0\x00', 0x80045, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r2, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, 0x0)
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r2, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r3, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, 0x0)
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, 0x0, 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-syz_open_procfs-fchdir-mount-inotify_init1-fcntl$setown-fcntl$getownex-syz_open_procfs-write$P9_RSTATFS-syz_open_procfs-openat$dir-read$FUSE
detailed listing:
executing program 0:
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00')
fchdir(r0)
mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, <r2=>0x0})
r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00')
write$P9_RSTATFS(r3, &(0x7f00000002c0)={0x43, 0x9, 0x1, {0x1000, 0x3, 0x6, 0x8000000000000000, 0xfffffffffffffffa, 0x10000000, 0xf, 0xffffffffffff7fff, 0x80000001}}, 0x43)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x1)
read$FUSE(r4, 0x0, 0x0)

program did not crash
reproducing took 1h31m51.396623193s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):