Extracting prog: 1m40.933116767s
Minimizing prog: 18m28.501437238s
Simplifying prog options: 6m6.251531271s
Extracting C: 1m20.851979929s
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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop-dup-write$FUSE_NOTIFY_RETRIEVE-fsopen-fsconfig$FSCONFIG_SET_STRING-fsconfig$FSCONFIG_CMD_CREATE
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)
r3 = dup(0xffffffffffffffff)
write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0)
r4 = fsopen(0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r4, 0x1, 0x0, 0x0, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0)

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 16 syscalls
minimizing guilty program
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop-dup-write$FUSE_NOTIFY_RETRIEVE-fsopen-fsconfig$FSCONFIG_SET_STRING
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)
r3 = dup(0xffffffffffffffff)
write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0)
r4 = fsopen(0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r4, 0x1, 0x0, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop-dup-write$FUSE_NOTIFY_RETRIEVE-fsopen
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)
r3 = dup(0xffffffffffffffff)
write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0)
fsopen(0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop-dup-write$FUSE_NOTIFY_RETRIEVE
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)
r3 = dup(0xffffffffffffffff)
write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop-dup
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)
dup(0xffffffffffffffff)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64-mknodat$loop
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)
mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x1)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat-fadvise64
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
r2 = creat(0x0, 0x0)
fadvise64(r2, 0x23ffffe, 0x2, 0x4)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop-creat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)
creat(0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev-mknod$loop
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)
mknod$loop(0x0, 0x6000, 0x0)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-openat$selinux_enforce
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)

program did not crash
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-fsconfig$FSCONFIG_CMD_RECONFIGURE-writev
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program did not crash
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-fsconfig$FSCONFIG_SET_FLAG-openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='ro\x00', 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsmount(r0, 0x0, 0x7)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): fsopen-openat$selinux_enforce-writev
detailed listing:
executing program 0:
fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program did not crash
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, 0x0, 0x0)

program did not crash
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2)

program did not crash
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)}, {0x0}], 0x2)

program did not crash
extracting C reproducer
testing compiled C program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
program did not crash
simplifying guilty program options
testing program (duration=49.69521955s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
program did not crash
testing program (duration=49.69521955s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program did not crash
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
program did not crash
testing program (duration=49.69521955s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=49.69521955s, {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}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)='\f7', 0x2}, {0x0}], 0x2)

program crashed: lost connection to test machine
validation run: crashed=true
reproducing took 31m31.633966869s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):