Extracting prog: 2m11.584565155s
Minimizing prog: 23m44.367020853s
Simplifying prog options: 4m23.522581994s
Extracting C: 1m12.422985512s
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: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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork-sigqueue-mlock-freebsd11_lstat-munmap-preadv
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = kqueue()
kevent(r4, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = fork()
sigqueue(r5, 0xf, @sival_int=0x8000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e40))
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 23 syscalls
minimizing guilty program
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork-sigqueue-mlock-freebsd11_lstat-munmap
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = fork()
sigqueue(r4, 0xf, @sival_int=0x8000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e40))
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork-sigqueue-mlock-freebsd11_lstat
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = fork()
sigqueue(r4, 0xf, @sival_int=0x8000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e40))

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork-sigqueue-mlock
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = fork()
sigqueue(r4, 0xf, @sival_int=0x8000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork-sigqueue
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = fork()
sigqueue(r4, 0xf, @sival_int=0x8000)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev-fork
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
fork()

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent-pwritev
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = kqueue()
kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue-kevent
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = kqueue()
kevent(r2, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x20, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw-kqueue
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
kqueue()

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir-socket$inet_icmp_raw
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir-open$dir
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close-open$dir
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev-close
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
close(r1)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir-pwritev
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue-open$dir
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat-kqueue
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
kqueue()

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat-mkdirat
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat-mkdirat
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open-mkdirat
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open-open
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
open(0x0, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix-open
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid-sendmsg$unix
detailed listing:
executing program 0:
setgid(0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=56.405581494s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
program did not crash
simplifying guilty program options
testing program (duration=56.405581494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=56.405581494s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
program did not crash
testing program (duration=56.405581494s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=56.405581494s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
program did not crash
testing program (duration=56.405581494s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=56.405581494s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=56.405581494s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setgid
detailed listing:
executing program 0:
setgid(0x0)

program crashed: lost connection to test machine
validation run: crashed=true
reproducing took 34m53.440812314s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):