Extracting prog: 1m24.153302741s
Minimizing prog: 14m45.195842423s
Simplifying prog options: 3m52.57690542s
Extracting C: 1m32.994942136s
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: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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: open(/proc/self/ns/net) failed
program crashed: SYZFAIL: open(/proc/self/ns/net) failed
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)

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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', 0x0, &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', 0x0, 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, 0x0, 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(0x0, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', 0x0, &(0x7f00000014c0), 0x80, 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', 0x0, 0x80, 0x0)

program did not crash
extracting C reproducer
testing compiled C 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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
program did not crash
simplifying guilty program options
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: open(/proc/self/ns/net) failed
extracting C reproducer
testing compiled C program (duration=30s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
program did not crash
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program did not crash
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: posix_spawnp failed
a never seen crash title: SYZFAIL: posix_spawnp failed, ignore
testing program (duration=30s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: open(/proc/self/ns/net) failed
validation run: crashed=true
testing program (duration=30s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: open(/proc/self/ns/net) failed
validation run: crashed=true
testing program (duration=30s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mount-chdir-mkdirat-mount$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001240)='./dev\x00', &(0x7f0000001280)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001300)=@filename='./dev/sda1\x00', &(0x7f0000001340)='./mnt\x00', &(0x7f0000001380)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f00000013c0)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x1c0)
mount$incfs(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x80, 0x0)

program crashed: SYZFAIL: open(/proc/self/ns/net) failed
validation run: crashed=true
reproducing took 23m9.067273763s
repro crashed as (corrupted=false):
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=7 req=29 state=3 status=67 (errno 32: Broken pipe)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

final repro crashed as (corrupted=false):
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: open(/proc/self/ns/net) failed
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=7 req=29 state=3 status=67 (errno 32: Broken pipe)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF