Extracting prog: 3m39.789527623s
Minimizing prog: 19m53.005634663s
Simplifying prog options: 4m59.726879433s
Extracting C: 2m11.577828278s
Simplifying C: 0s


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:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 5 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat-openat
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
program did not crash
simplifying guilty program options
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
program did not crash
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat-openat-mount$9p_unix
detailed listing:
executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x200, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./mnt\x00', 0x0)
openat(0xffffffffffffff9c, 0x0, 0x80042, 0x0)
mount$9p_unix(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x1000, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
reproducing took 41m32.818227846s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):