Extracting prog: 1m21.281024528s
Minimizing prog: 7m46.909084757s
Simplifying prog options: 27.714848748s
Extracting C: 16.114211684s
Simplifying C: 1m49.88619745s


extracting reproducer from 1281 programs
testing a last program of every proc
single: executing 1231 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_clone-waitid-mlockall-mremap-socket$inet-dup-getsockopt$inet_opts
detailed listing:
executing program 0:
syz_clone(0x206000, 0x0, 0x0, 0x0, 0x0, 0x0)
waitid(0x1, 0x0, 0x0, 0x81000004, 0x0)
mlockall(0x3)
mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0xd, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_clone-waitid-mlockall-mremap-socket$inet-dup-getsockopt$inet_opts
detailed listing:
executing program 0:
syz_clone(0x206000, 0x0, 0x0, 0x0, 0x0, 0x0)
waitid(0x1, 0x0, 0x0, 0x81000004, 0x0)
mlockall(0x3)
mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0xd, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program crashed: panic: unknown host errno "errno NUM" (NUM)
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
execveat$binfmt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180))
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, 0x0, 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, 0x0, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, 0x0, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, 0x0, &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, 0x0)
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[])
r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(0x0)
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=23.298645164s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program did not crash
simplifying guilty program options
testing program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program crashed: panic: unknown host errno "errno NUM" (NUM)
extracting C reproducer
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program crashed: panic: unknown host errno "errno NUM" (NUM)
simplifying C reproducer
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program did not crash
testing compiled C program (duration=23.298645164s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program crashed: panic: unknown host errno "errno NUM" (NUM)
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program crashed: panic: unknown host errno "errno NUM" (NUM)
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program crashed: panic: unknown host errno "errno NUM" (NUM)
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program did not crash
testing compiled C program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
program crashed: panic: unknown host errno "errno NUM" (NUM)
testing program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program crashed: panic: unknown host errno "errno NUM" (NUM)
validation run: crashed=true
testing program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program crashed: panic: unknown host errno "errno NUM" (NUM)
validation run: crashed=true
testing program (duration=23.298645164s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$fuse-openat$fuse-timer_create-timer_settime-mount$fuse-syz_create_resource$binfmt-execveat$binfmt
detailed listing:
executing program 0:
syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2768d0, 0x0, 0x1, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
timer_create(0x6, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000180)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
r2 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
execveat$binfmt(0xffffffffffffff9c, r2, 0x0, 0x0, 0x0)

program crashed: panic: unknown host errno "errno NUM" (NUM)
validation run: crashed=true
reproducing took 12m25.108028731s
repro crashed as (corrupted=false):
panic: unknown host errno "errno 512" (512)

goroutine 1141 gp=0xd0eb1dbb860 m=14 mp=0xd0eb177a808 [running]:
panic({0x1b91bb0?, 0xd0eb1e08910?})
	GOROOT/src/runtime/panic.go:878 +0x150 fp=0xd0eb200f430 sp=0xd0eb200f380 pc=0x99b80
gvisor.dev/gvisor/pkg/syserr.FromHost(0x200)
	pkg/syserr/syserr.go:252 +0xb0 fp=0xd0eb200f490 sp=0xd0eb200f430 pc=0x3ee270
gvisor.dev/gvisor/pkg/syserr.FromError({0x1cd93a8?, 0x1d33e50?})
	pkg/syserr/syserr.go:275 +0xc8 fp=0xd0eb200f4f0 sp=0xd0eb200f490 pc=0x3ee358
gvisor.dev/gvisor/pkg/sentry/loader.Load({0x1cf6a10, 0xd0eb1ea4c88}, {0xd0eb16e5008, 0xd0eb19412b8, 0x1, {0xd0eb1d57800, 0x7}, 0x0, {0xd0eb1ed0790, 0xd0eb1d5b688}, ...}, ...)
	pkg/sentry/loader/loader.go:283 +0x16c fp=0xd0eb200fa50 sp=0xd0eb200f4f0 pc=0x61d6fc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).LoadTaskImage(0xd0eb145c508, {0x1cf6a10, _}, {0xd0eb16e5008, 0xd0eb19412b8, 0x1, {0xd0eb1d57800, 0x7}, 0x0, {0xd0eb1ed0790, ...}, ...})
	pkg/sentry/kernel/task_image.go:152 +0x1ac fp=0xd0eb200fc10 sp=0xd0eb200fa50 pc=0x68058c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runExecveAfterExecveCredsLock).execute(0xd0eb1a836c0, 0xd0eb1ea4c88)
	pkg/sentry/kernel/task_exec.go:192 +0x324 fp=0xd0eb200ff10 sp=0xd0eb200fc10 pc=0x677cf4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xd0eb1ea4c88, 0x5f)
	pkg/sentry/kernel/task_run.go:89 +0x1a8 fp=0xd0eb200ffb0 sp=0xd0eb200ff10 pc=0x6833f8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:579 +0x20 fp=0xd0eb200ffd0 sp=0xd0eb200ffb0 pc=0x6b00d0
runtime.goexit({})
	src/runtime/asm_arm64.s:1039 +0x4 fp=0xd0eb200ffd0 sp=0xd0eb200ffd0 pc=0xa1e74
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 383
	pkg/sentry/kernel/task_start.go:579 +0xc8

final repro crashed as (corrupted=false):
panic: unknown host errno "errno 512" (512)

goroutine 1141 gp=0xd0eb1dbb860 m=14 mp=0xd0eb177a808 [running]:
panic({0x1b91bb0?, 0xd0eb1e08910?})
	GOROOT/src/runtime/panic.go:878 +0x150 fp=0xd0eb200f430 sp=0xd0eb200f380 pc=0x99b80
gvisor.dev/gvisor/pkg/syserr.FromHost(0x200)
	pkg/syserr/syserr.go:252 +0xb0 fp=0xd0eb200f490 sp=0xd0eb200f430 pc=0x3ee270
gvisor.dev/gvisor/pkg/syserr.FromError({0x1cd93a8?, 0x1d33e50?})
	pkg/syserr/syserr.go:275 +0xc8 fp=0xd0eb200f4f0 sp=0xd0eb200f490 pc=0x3ee358
gvisor.dev/gvisor/pkg/sentry/loader.Load({0x1cf6a10, 0xd0eb1ea4c88}, {0xd0eb16e5008, 0xd0eb19412b8, 0x1, {0xd0eb1d57800, 0x7}, 0x0, {0xd0eb1ed0790, 0xd0eb1d5b688}, ...}, ...)
	pkg/sentry/loader/loader.go:283 +0x16c fp=0xd0eb200fa50 sp=0xd0eb200f4f0 pc=0x61d6fc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).LoadTaskImage(0xd0eb145c508, {0x1cf6a10, _}, {0xd0eb16e5008, 0xd0eb19412b8, 0x1, {0xd0eb1d57800, 0x7}, 0x0, {0xd0eb1ed0790, ...}, ...})
	pkg/sentry/kernel/task_image.go:152 +0x1ac fp=0xd0eb200fc10 sp=0xd0eb200fa50 pc=0x68058c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runExecveAfterExecveCredsLock).execute(0xd0eb1a836c0, 0xd0eb1ea4c88)
	pkg/sentry/kernel/task_exec.go:192 +0x324 fp=0xd0eb200ff10 sp=0xd0eb200fc10 pc=0x677cf4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xd0eb1ea4c88, 0x5f)
	pkg/sentry/kernel/task_run.go:89 +0x1a8 fp=0xd0eb200ffb0 sp=0xd0eb200ff10 pc=0x6833f8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:579 +0x20 fp=0xd0eb200ffd0 sp=0xd0eb200ffb0 pc=0x6b00d0
runtime.goexit({})
	src/runtime/asm_arm64.s:1039 +0x4 fp=0xd0eb200ffd0 sp=0xd0eb200ffd0 pc=0xa1e74
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 383
	pkg/sentry/kernel/task_start.go:579 +0xc8