Extracting prog: 31.965792887s
Minimizing prog: 4m24.404947238s
Simplifying prog options: 45.352835038s
Extracting C: 33.994168351s
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:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program crashed: panic: thread group not visible in its own or an ancestor PID namespace
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-accept
detailed listing:
executing program 0:
syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
accept(r0, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x4000014}, 0x0)
accept(r0, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, 0x0, 0x0)
accept(r0, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x0)
accept(r0, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0), 0x0, 0x4000014}, 0x0)
accept(r0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
program did not crash
simplifying guilty program options
testing program (duration=32.999219137s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program crashed: panic: thread group not visible in its own or an ancestor PID namespace
validation run: crashed=true
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program crashed: panic: thread group not visible in its own or an ancestor PID namespace
validation run: crashed=true
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=32.999219137s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone-socket$nl_route-sendmsg$netlink-accept
detailed listing:
executing program 0:
r0 = syz_clone(0x68308000, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x60, 0x4000014}, 0x0)
accept(r1, 0x0, 0x0)

program crashed: panic: thread group not visible in its own or an ancestor PID namespace
validation run: crashed=true
reproducing took 9m52.718689957s
repro crashed as (corrupted=false):
panic: thread group not visible in its own or an ancestor PID namespace

goroutine 13373 gp=0x634b58fa72c0 m=9 mp=0x634b58758808 [running]:
panic({0x1b94980?, 0x1ee03b0?})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/go/src/runtime/panic.go:879 +0x15c fp=0x634b596692a0 sp=0x634b596691f0 pc=0x9667c
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).PIDNamespacedIDs(0x634b58feb008)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/threads.go:377 +0x260 fp=0x634b59669300 sp=0x634b596692a0 pc=0xe03640
gvisor.dev/gvisor/pkg/sentry/socket/control.NewSCMCredentials(0x634b5963c008, {{{}}, 0x59678fd0?, 0x634b?, 0x0?})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/socket/control/control.go:80 +0x680 fp=0x634b59669350 sp=0x634b59669300 pc=0xe706d0
gvisor.dev/gvisor/pkg/sentry/socket/control.Parse(0x634b5963c008, {0x1e40aa0, 0x634b591db950}, {0x634b59678fc0?, 0x634b59669772?, 0x2?}, 0x8)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/socket/control/control.go:484 +0xdc8 fp=0x634b59669540 sp=0x634b59669350 pc=0xe76388
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.sendSingleMsg(0x634b5963c008, {0xfffecffc9578, 0x634b591db950}, 0x634b591db950, 0x634b5963c008?, 0x0)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/syscalls/linux/sys_socket.go:1097 +0x8c0 fp=0x634b59669890 sp=0x634b59669540 pc=0x11caad0
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SendMsg(0x634b5963c008, 0xa?, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/syscalls/linux/sys_socket.go:988 +0x730 fp=0x634b59669940 sp=0x634b59669890 pc=0x11c83c0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:143 +0x1230 fp=0x634b59669c80 sp=0x634b59669940 pc=0xdefff0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:323 +0xb0 fp=0x634b59669ce0 sp=0x634b59669c80 pc=0xdf3200
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:283 +0x14c fp=0x634b59669d30 sp=0x634b59669ce0 pc=0xdf224c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x634b587c4f20?)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:258 +0x8cc fp=0x634b59669e10 sp=0x634b59669d30 pc=0xdf1a1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x634b59ca41b0?, 0x634b5963c008)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_run.go:258 +0x2fec fp=0x634b59669f10 sp=0x634b59669e10 pc=0xdd240c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x634b5963c008, 0x2cd)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_run.go:89 +0x56c fp=0x634b59669fb0 sp=0x634b59669f10 pc=0xdceb1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_start.go:531 +0x20 fp=0x634b59669fd0 sp=0x634b59669fb0 pc=0xdec830
runtime.goexit({})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x634b59669fd0 sp=0x634b59669fd0 pc=0x9ef54
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 13371
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_start.go:531 +0x16c

final repro crashed as (corrupted=false):
panic: thread group not visible in its own or an ancestor PID namespace

goroutine 13373 gp=0x634b58fa72c0 m=9 mp=0x634b58758808 [running]:
panic({0x1b94980?, 0x1ee03b0?})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/go/src/runtime/panic.go:879 +0x15c fp=0x634b596692a0 sp=0x634b596691f0 pc=0x9667c
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).PIDNamespacedIDs(0x634b58feb008)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/threads.go:377 +0x260 fp=0x634b59669300 sp=0x634b596692a0 pc=0xe03640
gvisor.dev/gvisor/pkg/sentry/socket/control.NewSCMCredentials(0x634b5963c008, {{{}}, 0x59678fd0?, 0x634b?, 0x0?})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/socket/control/control.go:80 +0x680 fp=0x634b59669350 sp=0x634b59669300 pc=0xe706d0
gvisor.dev/gvisor/pkg/sentry/socket/control.Parse(0x634b5963c008, {0x1e40aa0, 0x634b591db950}, {0x634b59678fc0?, 0x634b59669772?, 0x2?}, 0x8)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/socket/control/control.go:484 +0xdc8 fp=0x634b59669540 sp=0x634b59669350 pc=0xe76388
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.sendSingleMsg(0x634b5963c008, {0xfffecffc9578, 0x634b591db950}, 0x634b591db950, 0x634b5963c008?, 0x0)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/syscalls/linux/sys_socket.go:1097 +0x8c0 fp=0x634b59669890 sp=0x634b59669540 pc=0x11caad0
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SendMsg(0x634b5963c008, 0xa?, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/syscalls/linux/sys_socket.go:988 +0x730 fp=0x634b59669940 sp=0x634b59669890 pc=0x11c83c0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:143 +0x1230 fp=0x634b59669c80 sp=0x634b59669940 pc=0xdefff0
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:323 +0xb0 fp=0x634b59669ce0 sp=0x634b59669c80 pc=0xdf3200
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x634b5963c008, 0xd3, {{0x3}, {0x20002b40}, {0x0}, {0x0}, {0x0}, {0x0}})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:283 +0x14c fp=0x634b59669d30 sp=0x634b59669ce0 pc=0xdf224c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x634b587c4f20?)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_syscall.go:258 +0x8cc fp=0x634b59669e10 sp=0x634b59669d30 pc=0xdf1a1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x634b59ca41b0?, 0x634b5963c008)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_run.go:258 +0x2fec fp=0x634b59669f10 sp=0x634b59669e10 pc=0xdd240c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x634b5963c008, 0x2cd)
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_run.go:89 +0x56c fp=0x634b59669fb0 sp=0x634b59669f10 pc=0xdceb1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_start.go:531 +0x20 fp=0x634b59669fd0 sp=0x634b59669fb0 pc=0xdec830
runtime.goexit({})
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x634b59669fd0 sp=0x634b59669fd0 pc=0x9ef54
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 13371
	/syzkaller/.cache/bazel/_bazel_root/23253516936acd4f7f308b47ab5d7fca/sandbox/linux-sandbox/120/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/kernel/task_start.go:531 +0x16c