Extracting prog: 4m2.230184588s
Minimizing prog: 1h45m0.552209977s
Simplifying prog options: 13m33.943311011s
Extracting C: 5m42.818663911s
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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program crashed: WARNING in net_free
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
socket$kcm(0x10, 0x2, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r0 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, 0x0})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040))
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{0x0}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)}], 0x1}, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program crashed: WARNING in net_free
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x6, 0x0, 0x9}]})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0))
ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'virt_wifi0\x00', @random="0200002000"})
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000010008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774da0a040059a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)

program crashed: WARNING in net_free
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TUNATTACHFILTER-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-socket$kcm-sendmsg$kcm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
reproducing took 2h7m48.272008413s
repro crashed as (corrupted=false):
     __do_sys_unshare kernel/fork.c:3405 [inline]
     __se_sys_unshare kernel/fork.c:3403 [inline]
     __arm64_sys_unshare+0x3c/0x50 kernel/fork.c:3403
     __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
     invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
     el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
     do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
------------[ cut here ]------------
WARNING: CPU: 1 PID: 45 at lib/ref_tracker.c:179 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
WARNING: CPU: 1 PID: 45 at lib/ref_tracker.c:179 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178
Modules linked in:
CPU: 1 UID: 0 PID: 45 Comm: kworker/u8:3 Not tainted 6.13.0-rc2-syzkaller-gfac04efc5c79 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: netns cleanup_net
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ref_tracker_dir_exit+0x390/0x4b4 include/linux/spinlock.h:406
lr : spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
lr : ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178
sp : ffff8000990d78e0
x29: ffff8000990d7960 x28: ffff0000c85501d8 x27: 1ffff0001321af20
x26: dfff800000000000 x25: ffff0000c8550228 x24: dead000000000100
x23: ffff0000c8550228 x22: ffff0000c85501d8 x21: ffff0000c8550228
x20: ffff0000c8550228 x19: 1fffe0001a25e0d8 x18: 1fffe000366c5a7e
x17: ffff80008f97d000 x16: ffff800080460e20 x15: 0000000000000001
x14: 1fffe000366c84d0 x13: ffff8000990d8000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000001
x8 : 0000000000000008 x7 : ffff8000803ce76c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff80008b736ea0 x0 : ffff800123d62000
Call trace:
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline] (P)
 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178 (P)
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline] (L)
 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178 (L)
 net_free+0x80/0xf4 net/core/net_namespace.c:458
 cleanup_net+0x90c/0x9b4 net/core/net_namespace.c:653
 process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3391
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 1426894
hardirqs last  enabled at (1426893): [<ffff8000803ce80c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1526 [inline]
hardirqs last  enabled at (1426893): [<ffff8000803ce80c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5123
hardirqs last disabled at (1426894): [<ffff80008b684334>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (1426890): [<ffff80008030d534>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (1426890): [<ffff80008030d534>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582
softirqs last disabled at (1426819): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---

final repro crashed as (corrupted=false):
     __do_sys_unshare kernel/fork.c:3405 [inline]
     __se_sys_unshare kernel/fork.c:3403 [inline]
     __arm64_sys_unshare+0x3c/0x50 kernel/fork.c:3403
     __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
     invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
     el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
     do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
------------[ cut here ]------------
WARNING: CPU: 1 PID: 45 at lib/ref_tracker.c:179 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
WARNING: CPU: 1 PID: 45 at lib/ref_tracker.c:179 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178
Modules linked in:
CPU: 1 UID: 0 PID: 45 Comm: kworker/u8:3 Not tainted 6.13.0-rc2-syzkaller-gfac04efc5c79 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: netns cleanup_net
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ref_tracker_dir_exit+0x390/0x4b4 include/linux/spinlock.h:406
lr : spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
lr : ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178
sp : ffff8000990d78e0
x29: ffff8000990d7960 x28: ffff0000c85501d8 x27: 1ffff0001321af20
x26: dfff800000000000 x25: ffff0000c8550228 x24: dead000000000100
x23: ffff0000c8550228 x22: ffff0000c85501d8 x21: ffff0000c8550228
x20: ffff0000c8550228 x19: 1fffe0001a25e0d8 x18: 1fffe000366c5a7e
x17: ffff80008f97d000 x16: ffff800080460e20 x15: 0000000000000001
x14: 1fffe000366c84d0 x13: ffff8000990d8000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000001
x8 : 0000000000000008 x7 : ffff8000803ce76c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff80008b736ea0 x0 : ffff800123d62000
Call trace:
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline] (P)
 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178 (P)
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline] (L)
 ref_tracker_dir_exit+0x390/0x4b4 lib/ref_tracker.c:178 (L)
 net_free+0x80/0xf4 net/core/net_namespace.c:458
 cleanup_net+0x90c/0x9b4 net/core/net_namespace.c:653
 process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3391
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 1426894
hardirqs last  enabled at (1426893): [<ffff8000803ce80c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1526 [inline]
hardirqs last  enabled at (1426893): [<ffff8000803ce80c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5123
hardirqs last disabled at (1426894): [<ffff80008b684334>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (1426890): [<ffff80008030d534>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (1426890): [<ffff80008030d534>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582
softirqs last disabled at (1426819): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---