Extracting prog: 1m13.807831762s Minimizing prog: 20m52.21345787s Simplifying prog options: 0s Extracting C: 19.41876364s Simplifying C: 7m18.636727851s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, &(0x7f0000000900)={'bridge0\x00', @random='\x00\x00\x00 \x00'}) program did not crash testing program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x89f0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=42.937245036s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit simplifying C reproducer testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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$SIOCSIFHWADDR program did not crash testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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 did not crash testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc: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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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$SIOCSIFHWADDR program crashed: possible deadlock in hsr_dev_xmit testing compiled C program (duration=42.937245036s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$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 29m44.076797917s repro crashed as (corrupted=false): ============================================ WARNING: possible recursive locking detected 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Not tainted -------------------------------------------- kworker/u32:9/1147 is trying to acquire lock: ffff88803542ef30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] ffff88803542ef30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 but task is already holding lock: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 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/u32:9/1147: #0: ffff888105cfd948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 kernel/workqueue.c:3204 #1: ffffc9000638fd80 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3205 #2: ffffffff8feda348 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0xcf/0x14d0 net/ipv6/addrconf.c:4215 #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x8a0/0x1c50 net/ipv6/ndisc.c:507 #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: ip6_finish_output2+0x3db/0x2070 net/ipv6/ip6_output.c:126 #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 #6: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] #6: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: hsr_forward_skb+0xb7/0x2650 net/hsr/hsr_forward.c:725 #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: br_dev_xmit+0x1a2/0x18b0 net/bridge/br_device.c:50 #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 stack backtrace: CPU: 2 UID: 0 PID: 1147 Comm: kworker/u32:9 Not tainted 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: ipv6_addrconf addrconf_dad_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_deadlock_bug+0x2e3/0x410 kernel/locking/lockdep.c:3037 check_deadlock kernel/locking/lockdep.c:3089 [inline] validate_chain kernel/locking/lockdep.c:3891 [inline] __lock_acquire+0x2117/0x3c40 kernel/locking/lockdep.c:5226 lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x33/0x40 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] br_dev_queue_push_xmit+0x274/0x8a0 net/bridge/br_forward.c:53 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netfilter.h:308 [inline] br_forward_finish+0xf5/0x130 net/bridge/br_forward.c:66 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netfilter.h:308 [inline] __br_forward+0x1e5/0x5b0 net/bridge/br_forward.c:115 deliver_clone+0x5b/0xa0 net/bridge/br_forward.c:131 maybe_deliver+0xa7/0x120 net/bridge/br_forward.c:190 br_flood+0x17e/0x5c0 net/bridge/br_forward.c:236 br_dev_xmit+0xfaa/0x18b0 net/bridge/br_device.c:106 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] hsr_xmit net/hsr/hsr_forward.c:430 [inline] hsr_forward_do net/hsr/hsr_forward.c:571 [inline] hsr_forward_skb+0xca3/0x2650 net/hsr/hsr_forward.c:730 hsr_dev_xmit+0x1c7/0x280 net/hsr/hsr_device.c:235 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] neigh_connected_output+0x45c/0x630 net/core/neighbour.c:1543 neigh_output include/net/neighbour.h:539 [inline] ip6_finish_output2+0xb1b/0x2070 net/ipv6/ip6_output.c:141 __ip6_finish_output net/ipv6/ip6_output.c:215 [inline] ip6_finish_output+0x3f9/0x1360 net/ipv6/ip6_output.c:226 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip6_output+0x1f8/0x540 net/ipv6/ip6_output.c:247 dst_output include/net/dst.h:450 [inline] NF_HOOK include/linux/netfilter.h:314 [inline] ndisc_send_skb+0xa69/0x1c50 net/ipv6/ndisc.c:511 ndisc_send_ns+0xc7/0x150 net/ipv6/ndisc.c:669 addrconf_dad_work+0xc80/0x14d0 net/ipv6/addrconf.c:4303 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 final repro crashed as (corrupted=false): ============================================ WARNING: possible recursive locking detected 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Not tainted -------------------------------------------- kworker/u32:9/1147 is trying to acquire lock: ffff88803542ef30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] ffff88803542ef30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 but task is already holding lock: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 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/u32:9/1147: #0: ffff888105cfd948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 kernel/workqueue.c:3204 #1: ffffc9000638fd80 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3205 #2: ffffffff8feda348 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0xcf/0x14d0 net/ipv6/addrconf.c:4215 #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x8a0/0x1c50 net/ipv6/ndisc.c:507 #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #4: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: ip6_finish_output2+0x3db/0x2070 net/ipv6/ip6_output.c:126 #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #5: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 #6: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] #6: ffff888028658f30 (&hsr->seqnr_lock){+.-.}-{3:3}, at: hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #7: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: hsr_forward_skb+0xb7/0x2650 net/hsr/hsr_forward.c:725 #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #8: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #9: ffffffff8e1bb500 (rcu_read_lock){....}-{1:3}, at: br_dev_xmit+0x1a2/0x18b0 net/bridge/br_device.c:50 #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: local_bh_disable include/linux/bottom_half.h:20 [inline] #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_read_lock_bh include/linux/rcupdate.h:901 [inline] #10: ffffffff8e1bb4a0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x277/0x43e0 net/core/dev.c:4359 stack backtrace: CPU: 2 UID: 0 PID: 1147 Comm: kworker/u32:9 Not tainted 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: ipv6_addrconf addrconf_dad_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_deadlock_bug+0x2e3/0x410 kernel/locking/lockdep.c:3037 check_deadlock kernel/locking/lockdep.c:3089 [inline] validate_chain kernel/locking/lockdep.c:3891 [inline] __lock_acquire+0x2117/0x3c40 kernel/locking/lockdep.c:5226 lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x33/0x40 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] hsr_dev_xmit+0x1bc/0x280 net/hsr/hsr_device.c:234 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] br_dev_queue_push_xmit+0x274/0x8a0 net/bridge/br_forward.c:53 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netfilter.h:308 [inline] br_forward_finish+0xf5/0x130 net/bridge/br_forward.c:66 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netfilter.h:308 [inline] __br_forward+0x1e5/0x5b0 net/bridge/br_forward.c:115 deliver_clone+0x5b/0xa0 net/bridge/br_forward.c:131 maybe_deliver+0xa7/0x120 net/bridge/br_forward.c:190 br_flood+0x17e/0x5c0 net/bridge/br_forward.c:236 br_dev_xmit+0xfaa/0x18b0 net/bridge/br_device.c:106 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] hsr_xmit net/hsr/hsr_forward.c:430 [inline] hsr_forward_do net/hsr/hsr_forward.c:571 [inline] hsr_forward_skb+0xca3/0x2650 net/hsr/hsr_forward.c:730 hsr_dev_xmit+0x1c7/0x280 net/hsr/hsr_device.c:235 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3606 __dev_queue_xmit+0x7f0/0x43e0 net/core/dev.c:4434 dev_queue_xmit include/linux/netdevice.h:3168 [inline] neigh_connected_output+0x45c/0x630 net/core/neighbour.c:1543 neigh_output include/net/neighbour.h:539 [inline] ip6_finish_output2+0xb1b/0x2070 net/ipv6/ip6_output.c:141 __ip6_finish_output net/ipv6/ip6_output.c:215 [inline] ip6_finish_output+0x3f9/0x1360 net/ipv6/ip6_output.c:226 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip6_output+0x1f8/0x540 net/ipv6/ip6_output.c:247 dst_output include/net/dst.h:450 [inline] NF_HOOK include/linux/netfilter.h:314 [inline] ndisc_send_skb+0xa69/0x1c50 net/ipv6/ndisc.c:511 ndisc_send_ns+0xc7/0x150 net/ipv6/ndisc.c:669 addrconf_dad_work+0xc80/0x14d0 net/ipv6/addrconf.c:4303 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244