Extracting prog: 2m25.037710304s
Minimizing prog: 33m12.857162665s
Simplifying prog options: 0s
Extracting C: 35.500575012s
Simplifying C: 18m54.469933992s


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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program crashed: possible deadlock in hsr_dev_xmit
single: successfully extracted reproducer
found reproducer with 15 syscalls
minimizing guilty program
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100))

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r0, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES64], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES64=r0], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB, @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'})

program did not crash
testing program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$l2tp6(0xa, 0x2, 0x73)
socket$nl_route(0x10, 0x3, 0x0)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010003b15000000000008000000004888", @ANYRES32=0x0, @ANYBLOB="d530d995212cf95a2000128008000100687372001400028008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES64=r1], 0x40}}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x31, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SIOCSIFHWADDR(r3, 0x89f0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
simplifying C reproducer
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program did not crash
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program did not crash
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program did not crash
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false 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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false 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}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
testing compiled C program (duration=1m1.524770019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$nl_route-socket$nl_route-socket$l2tp6-socket$nl_route-socket$igmp-socket$nl_route-socket$nl_route-socket$nl_generic-socket$nl_route-socket$nl_route-sendmsg$nl_route-bpf$MAP_CREATE-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: possible deadlock in hsr_dev_xmit
reproducing took 55m7.865406423s
repro crashed as (corrupted=false):
============================================
WARNING: possible recursive locking detected
6.1.124-syzkaller #0 Not tainted
--------------------------------------------
kworker/1:1/24 is trying to acquire lock:
ffff0000ded30d88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff0000ded30d88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219

but task is already holding lock:
ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&hsr->seqnr_lock);
  lock(&hsr->seqnr_lock);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

11 locks held by kworker/1:1/24:
 #0: ffff0000d5590938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x664/0x1404 kernel/workqueue.c:2265
 #1: ffff80001d2e7c20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6a8/0x1404 kernel/workqueue.c:2267
 #2: ffff8000180c4a08 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x20/0x2c net/core/rtnetlink.c:74
 #3: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #4: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #5: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349
 #6: ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
 #6: ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219
 #7: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #8: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349
 #9: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #10: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349

stack backtrace:
CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.1.124-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: ipv6_addrconf addrconf_dad_work
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 __lock_acquire+0x6310/0x7680 kernel/locking/lockdep.c:5049
 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
 _raw_spin_lock_bh+0x54/0x6c kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 br_dev_queue_push_xmit+0x584/0x730 net/bridge/br_forward.c:53
 NF_HOOK+0x35c/0x408 include/linux/netfilter.h:302
 br_forward_finish+0xd0/0x118 net/bridge/br_forward.c:66
 NF_HOOK+0x35c/0x408 include/linux/netfilter.h:302
 __br_forward+0x2f0/0x458 net/bridge/br_forward.c:115
 deliver_clone net/bridge/br_forward.c:131 [inline]
 maybe_deliver+0xc8/0x178 net/bridge/br_forward.c:189
 br_flood+0x28c/0x3f8 net/bridge/br_forward.c:231
 br_dev_xmit+0xdec/0x1520
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 hsr_xmit net/hsr/hsr_forward.c:380 [inline]
 hsr_forward_do net/hsr/hsr_forward.c:471 [inline]
 hsr_forward_skb+0x1070/0x1c84 net/hsr/hsr_forward.c:621
 hsr_dev_xmit+0x104/0x2d8 net/hsr/hsr_device.c:220
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 neigh_connected_output+0x344/0x3d4 net/core/neighbour.c:1592
 neigh_output include/net/neighbour.h:544 [inline]
 ip6_finish_output2+0xdb8/0x1b54 net/ipv6/ip6_output.c:138
 __ip6_finish_output net/ipv6/ip6_output.c:205 [inline]
 ip6_finish_output+0x5a4/0x940 net/ipv6/ip6_output.c:216
 NF_HOOK_COND include/linux/netfilter.h:291 [inline]
 ip6_output+0x274/0x594 net/ipv6/ip6_output.c:237
 dst_output include/net/dst.h:444 [inline]
 NF_HOOK include/linux/netfilter.h:302 [inline]
 ndisc_send_skb+0xc38/0x179c net/ipv6/ndisc.c:511
 ndisc_send_ns+0xd4/0x164 net/ipv6/ndisc.c:669
 addrconf_dad_work+0x99c/0x1390 net/ipv6/addrconf.c:4222
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864

final repro crashed as (corrupted=false):
============================================
WARNING: possible recursive locking detected
6.1.124-syzkaller #0 Not tainted
--------------------------------------------
kworker/1:1/24 is trying to acquire lock:
ffff0000ded30d88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff0000ded30d88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219

but task is already holding lock:
ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&hsr->seqnr_lock);
  lock(&hsr->seqnr_lock);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

11 locks held by kworker/1:1/24:
 #0: ffff0000d5590938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x664/0x1404 kernel/workqueue.c:2265
 #1: ffff80001d2e7c20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6a8/0x1404 kernel/workqueue.c:2267
 #2: ffff8000180c4a08 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x20/0x2c net/core/rtnetlink.c:74
 #3: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #4: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #5: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349
 #6: ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
 #6: ffff0000d932cd88 (&hsr->seqnr_lock){+.-.}-{2:2}, at: hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219
 #7: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #8: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349
 #9: ffff800015c65360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:349
 #10: ffff800015c653c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 include/linux/rcupdate.h:349

stack backtrace:
CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.1.124-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: ipv6_addrconf addrconf_dad_work
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 __lock_acquire+0x6310/0x7680 kernel/locking/lockdep.c:5049
 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
 _raw_spin_lock_bh+0x54/0x6c kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 hsr_dev_xmit+0xf8/0x2d8 net/hsr/hsr_device.c:219
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 br_dev_queue_push_xmit+0x584/0x730 net/bridge/br_forward.c:53
 NF_HOOK+0x35c/0x408 include/linux/netfilter.h:302
 br_forward_finish+0xd0/0x118 net/bridge/br_forward.c:66
 NF_HOOK+0x35c/0x408 include/linux/netfilter.h:302
 __br_forward+0x2f0/0x458 net/bridge/br_forward.c:115
 deliver_clone net/bridge/br_forward.c:131 [inline]
 maybe_deliver+0xc8/0x178 net/bridge/br_forward.c:189
 br_flood+0x28c/0x3f8 net/bridge/br_forward.c:231
 br_dev_xmit+0xdec/0x1520
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 hsr_xmit net/hsr/hsr_forward.c:380 [inline]
 hsr_forward_do net/hsr/hsr_forward.c:471 [inline]
 hsr_forward_skb+0x1070/0x1c84 net/hsr/hsr_forward.c:621
 hsr_dev_xmit+0x104/0x2d8 net/hsr/hsr_device.c:220
 __netdev_start_xmit include/linux/netdevice.h:4888 [inline]
 netdev_start_xmit include/linux/netdevice.h:4902 [inline]
 xmit_one net/core/dev.c:3627 [inline]
 dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3643
 __dev_queue_xmit+0x161c/0x34d0 net/core/dev.c:4303
 dev_queue_xmit include/linux/netdevice.h:3043 [inline]
 neigh_connected_output+0x344/0x3d4 net/core/neighbour.c:1592
 neigh_output include/net/neighbour.h:544 [inline]
 ip6_finish_output2+0xdb8/0x1b54 net/ipv6/ip6_output.c:138
 __ip6_finish_output net/ipv6/ip6_output.c:205 [inline]
 ip6_finish_output+0x5a4/0x940 net/ipv6/ip6_output.c:216
 NF_HOOK_COND include/linux/netfilter.h:291 [inline]
 ip6_output+0x274/0x594 net/ipv6/ip6_output.c:237
 dst_output include/net/dst.h:444 [inline]
 NF_HOOK include/linux/netfilter.h:302 [inline]
 ndisc_send_skb+0xc38/0x179c net/ipv6/ndisc.c:511
 ndisc_send_ns+0xd4/0x164 net/ipv6/ndisc.c:669
 addrconf_dad_work+0x99c/0x1390 net/ipv6/addrconf.c:4222
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864