Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 2025/12/22 10:23:29 ignoring optional flag "type"="gce" 2025/12/22 10:23:29 parsed 1 programs [ 43.971035][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 43.971050][ T30] audit: type=1400 audit(1766399009.637:92): avc: denied { unlink } for pid=329 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/12/22 10:23:29 executed programs: 0 [ 44.039127][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.096899][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.103993][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.111482][ T335] device bridge_slave_0 entered promiscuous mode [ 44.118355][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.125718][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.133267][ T335] device bridge_slave_1 entered promiscuous mode [ 44.175013][ T30] audit: type=1400 audit(1766399009.837:93): avc: denied { create } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.192349][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.195791][ T30] audit: type=1400 audit(1766399009.837:94): avc: denied { write } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.202708][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.202907][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.224145][ T30] audit: type=1400 audit(1766399009.837:95): avc: denied { read } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.230474][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.276260][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.284190][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.291992][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.299414][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.308539][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.316962][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.324072][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.332839][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.341115][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.348188][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.359950][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.369769][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.383167][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.395031][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.403295][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.410856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.418966][ T335] device veth0_vlan entered promiscuous mode [ 44.429467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.439011][ T335] device veth1_macvtap entered promiscuous mode [ 44.448132][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.457975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.479912][ T30] audit: type=1400 audit(1766399010.137:96): avc: denied { prog_load } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.500543][ T30] audit: type=1400 audit(1766399010.137:97): avc: denied { bpf } for pid=345 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.521697][ T30] audit: type=1400 audit(1766399010.137:98): avc: denied { perfmon } for pid=345 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.730912][ T30] audit: type=1400 audit(1766399010.397:99): avc: denied { prog_run } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.753732][ T30] audit: type=1400 audit(1766399010.417:100): avc: denied { map_create } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.773688][ T30] audit: type=1400 audit(1766399010.417:101): avc: denied { map_read map_write } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 2025/12/22 10:23:34 executed programs: 209 2025/12/22 10:23:39 executed programs: 457 [ 57.228048][ T2342] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.235165][ T2342] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.242781][ T2342] device bridge_slave_0 entered promiscuous mode [ 57.249890][ T8] device bridge_slave_1 left promiscuous mode [ 57.256128][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.263623][ T8] device bridge_slave_0 left promiscuous mode [ 57.269741][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.277634][ T8] device veth1_macvtap left promiscuous mode [ 57.283828][ T8] device veth0_vlan left promiscuous mode [ 57.354654][ T2342] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.362004][ T2342] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.369391][ T2342] device bridge_slave_1 entered promiscuous mode [ 57.418630][ T2342] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.425741][ T2342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.433217][ T2342] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.440243][ T2342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.458507][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.466376][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.474357][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.483698][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.491937][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.499101][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.508160][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.516608][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.523691][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.536292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.545750][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.559679][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.572028][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.580518][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.587960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.597127][ T2342] device veth0_vlan entered promiscuous mode [ 57.608765][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.618903][ T2342] device veth1_macvtap entered promiscuous mode [ 57.628391][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.638748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/22 10:23:44 executed programs: 628 2025/12/22 10:23:49 executed programs: 874 SIGBUS: bus error PC=0x47ec5a m=1 sigcode=128 addr=0x0 goroutine 0 gp=0xc000002700 m=1 mp=0xc000062008 [idle]: runtime.rtsigprocmask(0x2, 0xc000043da8, 0x0, 0x8) /usr/local/go/src/runtime/sys_linux_amd64.s:295 +0x1a fp=0xc000043d80 sp=0xc000043d78 pc=0x47ec5a runtime.sigprocmask(...) /usr/local/go/src/runtime/os_linux.go:452 runtime.newosproc(0xc0010ec008) /usr/local/go/src/runtime/os_linux.go:194 +0xba fp=0xc000043df0 sp=0xc000043d80 pc=0x43c05a runtime.newm1(0xc0010ec008) /usr/local/go/src/runtime/proc.go:2829 +0xbf fp=0xc000043e30 sp=0xc000043df0 pc=0x44705f runtime.newm(0x0?, 0xc00004a008, 0x0?) /usr/local/go/src/runtime/proc.go:2804 +0x125 fp=0xc000043e60 sp=0xc000043e30 pc=0x446f25 runtime.startm(0xc00004a008?, 0x0, 0x0) /usr/local/go/src/runtime/proc.go:2998 +0x159 fp=0xc000043eb0 sp=0xc000043e60 pc=0x447519 runtime.handoffp(0xc0ffffffff?) /usr/local/go/src/runtime/proc.go:3039 +0x358 fp=0xc000043ed8 sp=0xc000043eb0 pc=0x4479f8 runtime.retake(0xf944d9e53) /usr/local/go/src/runtime/proc.go:6313 +0x255 fp=0xc000043f38 sp=0xc000043ed8 pc=0x44f7b5 runtime.sysmon() /usr/local/go/src/runtime/proc.go:6217 +0x345 fp=0xc000043fa0 sp=0xc000043f38 pc=0x44f445 runtime.mstart1() /usr/local/go/src/runtime/proc.go:1855 +0x93 fp=0xc000043fc8 sp=0xc000043fa0 pc=0x445ab3 runtime.mstart0() /usr/local/go/src/runtime/proc.go:1808 +0x75 fp=0xc000043ff8 sp=0xc000043fc8 pc=0x4459f5 runtime.mstart() /usr/local/go/src/runtime/asm_amd64.s:395 +0x5 fp=0xc000044000 sp=0xc000043ff8 pc=0x47b285 goroutine 1 gp=0xc000002380 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc001367da0?, 0x4190f4?, 0x40?, 0x1a?, 0x7fa96c687710?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00162fd40 sp=0xc00162fd20 pc=0x4755ce runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc00139e058, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc00162fda8 sp=0xc00162fd40 pc=0x455bfd sync.runtime_SemacquireWaitGroup(0x5510cf?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc00162fde0 sp=0xc00162fda8 pc=0x476b85 sync.(*WaitGroup).Wait(0xc0010a22a0?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc00162fe08 sp=0xc00162fde0 pc=0x4884e8 main.main() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:131 +0x645 fp=0xc00162ff50 sp=0xc00162fe08 pc=0x8f3105 runtime.main() /usr/local/go/src/runtime/proc.go:283 +0x28b fp=0xc00162ffe0 sp=0xc00162ff50 pc=0x44250b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00162ffe8 sp=0xc00162ffe0 pc=0x47d1c1 goroutine 2 gp=0xc0000028c0 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x4755ce runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:348 +0xb3 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x442853 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x47d1c1 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:336 +0x1a goroutine 17 gp=0xc00008c000 m=nil [runnable]: runtime.goschedIfBusy() /usr/local/go/src/runtime/proc.go:387 +0x28 fp=0xc000058780 sp=0xc000058768 pc=0x442908 runtime.bgsweep(0xc000088000) /usr/local/go/src/runtime/mgcsweep.go:300 +0x14f fp=0xc0000587c8 sp=0xc000058780 pc=0x42c20f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc0000587e0 sp=0xc0000587c8 pc=0x420625 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x47d1c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0x66 goroutine 18 gp=0xc00008c1c0 m=nil [GC scavenge wait]: runtime.gopark(0x10000?, 0xd07008?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000058f78 sp=0xc000058f58 pc=0x4755ce runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.(*scavengerState).park(0x20c38e0) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000058fa8 sp=0xc000058f78 pc=0x429c09 runtime.bgscavenge(0xc000088000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000058fc8 sp=0xc000058fa8 pc=0x42a199 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:205 +0x25 fp=0xc000058fe0 sp=0xc000058fc8 pc=0x4205c5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x47d1c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:205 +0xa5 goroutine 3 gp=0xc000003180 m=nil [runnable]: syscall.Syscall(0x3, 0x3, 0x0, 0x0) /usr/local/go/src/syscall/syscall_linux.go:73 +0x25 fp=0xc00005c500 sp=0xc00005c4a0 pc=0x4d83c5 syscall.Close(0x20fa740?) /usr/local/go/src/syscall/zsyscall_linux_amd64.go:335 +0x25 fp=0xc00005c530 sp=0xc00005c500 pc=0x4d5c85 internal/poll.(*SysFile).destroy(...) /usr/local/go/src/internal/poll/fd_unixjs.go:24 internal/poll.(*FD).destroy(0xc00007ecc0) /usr/local/go/src/internal/poll/fd_unix.go:82 +0x51 fp=0xc00005c560 sp=0xc00005c530 pc=0x4f6af1 internal/poll.(*FD).decref(0xc00005c5b8?) /usr/local/go/src/internal/poll/fd_mutex.go:213 +0x53 fp=0xc00005c580 sp=0xc00005c560 pc=0x4f5a13 internal/poll.(*FD).Close(0xc00007ecc0) /usr/local/go/src/internal/poll/fd_unix.go:105 +0x45 fp=0xc00005c5a8 sp=0xc00005c580 pc=0x4f6b85 os.(*file).close(0xc00007ecc0) /usr/local/go/src/os/file_unix.go:333 +0x85 fp=0xc00005c600 sp=0xc00005c5a8 pc=0x5055e5 runtime.call32(0x0, 0xc6c258, 0xc0000ac020, 0x20, 0x20, 0x20, 0xc00005c698) /usr/local/go/src/runtime/asm_amd64.s:776 +0x43 fp=0xc00005c630 sp=0xc00005c600 pc=0x47b923 runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:275 +0x3d1 fp=0xc00005c7e0 sp=0xc00005c630 pc=0x41f8b1 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x47d1c1 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:166 +0x3d goroutine 19 gp=0xc00008d880 m=nil [select]: runtime.gopark(0xc000059778?, 0x3?, 0x5?, 0x7f?, 0xc000059772?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000059600 sp=0xc0000595e0 pc=0x4755ce runtime.selectgo(0xc000059778, 0xc00005976c, 0xc0000d2400?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000059738 sp=0xc000059600 pc=0x454b57 go.opencensus.io/stats/view.(*worker).start(0xc0000d2400) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000597c8 sp=0xc000059738 pc=0x8bf01f go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x8be385 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x47d1c1 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d goroutine 20 gp=0xc00008da40 m=nil [chan receive]: runtime.gopark(0xc0000fa320?, 0xc000c9b6c8?, 0x60?, 0x9f?, 0x636148?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000059f18 sp=0xc000059ef8 pc=0x4755ce runtime.chanrecv(0xc0000f60e0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000059f90 sp=0xc000059f18 pc=0x411ba5 runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000059fb8 sp=0xc000059f90 pc=0x411752 runtime.unique_runtime_registerUniqueMapCleanup.func2(...) /usr/local/go/src/runtime/mgc.go:1796 runtime.unique_runtime_registerUniqueMapCleanup.gowrap1() /usr/local/go/src/runtime/mgc.go:1799 +0x2f fp=0xc000059fe0 sp=0xc000059fb8 pc=0x42376f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x47d1c1 created by unique.runtime_registerUniqueMapCleanup in goroutine 1 /usr/local/go/src/runtime/mgc.go:1794 +0x79 goroutine 4 gp=0xc00029aa80 m=nil [GC worker (idle)]: runtime.gopark(0xf943676cb?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00005d738 sp=0xc00005d718 pc=0x4755ce runtime.gcBgMarkWorker(0xc0001000e0) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc00005d7c8 sp=0xc00005d738 pc=0x422a89 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x422965 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x47d1c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 5 gp=0xc00029ac40 m=6 mp=0xc000093008 [flushing proc caches]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_amd64.s:479 +0x8 fp=0xc00005dc70 sp=0xc00005dc60 pc=0x47b328 runtime.forEachP(...) /usr/local/go/src/runtime/proc.go:2024 runtime.gcMarkTermination({0x40?, 0xf943729b9?, 0x2?, 0x7fa96c67e108?}) /usr/local/go/src/runtime/mgc.go:1213 +0x5d4 fp=0xc00005de98 sp=0xc00005dc70 pc=0x421db4 runtime.gcMarkDone() /usr/local/go/src/runtime/mgc.go:1014 +0x369 fp=0xc00005df38 sp=0xc00005de98 pc=0x421589 runtime.gcBgMarkWorker(0xc0001000e0) /usr/local/go/src/runtime/mgc.go:1559 +0x331 fp=0xc00005dfc8 sp=0xc00005df38 pc=0x422cd1 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x422965 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x47d1c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 23 gp=0xc00029a8c0 m=nil [runnable]: runtime.gopark(0x40?, 0xc0010e9ab0?, 0x98?, 0x9a?, 0xb?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc0010e9a68 sp=0xc0010e9a48 pc=0x4755ce runtime.netpollblock(0x4d66d8?, 0x40fe86?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0xf7 fp=0xc0010e9aa0 sp=0xc0010e9a68 pc=0x43aff7 internal/poll.runtime_pollWait(0x7fa925bba6a0, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0x85 fp=0xc0010e9ac0 sp=0xc0010e9aa0 pc=0x474825 internal/poll.(*pollDesc).wait(0xc000d16000?, 0xc0015f2b80?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0010e9ae8 sp=0xc0010e9ac0 pc=0x4f5d67 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000d16000, {0xc0015f2b80, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:165 +0x27a fp=0xc0010e9b80 sp=0xc0010e9ae8 pc=0x4f705a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061000, {0xc0015f2b80?, 0xc0010e9bf8?, 0x419b85?}) /usr/local/go/src/os/file.go:124 +0x4f fp=0xc0010e9bc0 sp=0xc0010e9b80 pc=0x502a6f io.ReadAtLeast({0xd4a7a0, 0xc000061000}, {0xc0015f2b80, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x91 fp=0xc0010e9c08 sp=0xc0010e9bc0 pc=0x48c691 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000d081c0, 0x7fa925464000?, {0x0, 0x0, 0x0}) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:802 +0x545 fp=0xc0010e9db0 sp=0xc0010e9c08 pc=0x8f0ba5 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001399830, 0xc00139e000, 0xc000295f00) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x116 fp=0xc0010e9e38 sp=0xc0010e9db0 pc=0x8eccd6 main.(*Context).execute(0xc0011ec100, 0x0, 0xc001399830, 0xc000295f00, 0x3f5) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:181 +0x125 fp=0xc0010e9f30 sp=0xc0010e9e38 pc=0x8f36c5 main.(*Context).run(0xc0011ec100, 0x0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:166 +0xb2 fp=0xc0010e9fa0 sp=0xc0010e9f30 pc=0x8f3472 main.main.func3() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:127 +0x4b fp=0xc0010e9fe0 sp=0xc0010e9fa0 pc=0x8f328b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0010e9fe8 sp=0xc0010e9fe0 pc=0x47d1c1 created by main.main in goroutine 1 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:125 +0x5b8 goroutine 578 gp=0xc00029ae00 m=nil [IO wait]: runtime.gopark(0x10042f69b?, 0x0?, 0x30?, 0x8e?, 0xb?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00005ee00 sp=0xc00005ede0 pc=0x4755ce runtime.netpollblock(0x4d66d8?, 0x40fe86?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0xf7 fp=0xc00005ee38 sp=0xc00005ee00 pc=0x43aff7 internal/poll.runtime_pollWait(0x7fa925bba128, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0x85 fp=0xc00005ee58 sp=0xc00005ee38 pc=0x474825 internal/poll.(*pollDesc).wait(0xc000a9fec0?, 0xc000dc2000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005ee80 sp=0xc00005ee58 pc=0x4f5d67 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000a9fec0, {0xc000dc2000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:165 +0x27a fp=0xc00005ef18 sp=0xc00005ee80 pc=0x4f705a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000060fe8, {0xc000dc2000?, 0xc00005ef90?, 0x0?}) /usr/local/go/src/os/file.go:124 +0x4f fp=0xc00005ef58 sp=0xc00005ef18 pc=0x502a6f github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000d081c0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x7a fp=0xc00005efc8 sp=0xc00005ef58 pc=0x8efcfa github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:660 +0x24 fp=0xc00005efe0 sp=0xc00005efc8 pc=0x8efc44 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x47d1c1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 23 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x9b7 goroutine 24 gp=0xc00029afc0 m=nil [chan receive]: runtime.gopark(0x54f6c5?, 0xa0c520?, 0x1?, 0x1?, 0xc00005ff58?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00005fec8 sp=0xc00005fea8 pc=0x4755ce runtime.chanrecv(0xc000150540, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc00005ff40 sp=0xc00005fec8 pc=0x411ba5 runtime.chanrecv1(0xc000150540?, 0xc00005ffb0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc00005ff68 sp=0xc00005ff40 pc=0x411752 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x78 fp=0xc00005ffe0 sp=0xc00005ff68 pc=0x551178 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x47d1c1 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f goroutine 25 gp=0xc00029b180 m=nil [select, locked to thread]: runtime.gopark(0xc00005a7a8?, 0x2?, 0x0?, 0x0?, 0xc00005a794?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00005a620 sp=0xc00005a600 pc=0x4755ce runtime.selectgo(0xc00005a7a8, 0xc00005a790, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc00005a758 sp=0xc00005a620 pc=0x454b57 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1085 +0x192 fp=0xc00005a7e0 sp=0xc00005a758 pc=0x470352 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x47d1c1 created by runtime.ensureSigM in goroutine 24 /usr/local/go/src/runtime/signal_unix.go:1068 +0xc8 goroutine 26 gp=0xc00029b6c0 m=2 mp=0xc000062808 [syscall]: runtime.notetsleepg(0x20f9ba0, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x29 fp=0xc00005afa0 sp=0xc00005af78 pc=0x417109 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005afc0 sp=0xc00005afa0 pc=0x477669 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005afe0 sp=0xc00005afc0 pc=0x54fab3 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x47d1c1 created by os/signal.Notify.func1.1 in goroutine 24 /usr/local/go/src/os/signal/signal.go:152 +0x1f goroutine 579 gp=0xc000448e00 m=7 mp=0xc000093808 [syscall]: syscall.Syscall6(0xf7, 0x3, 0x10, 0xc00005f618, 0x4, 0xc000d24000, 0x0) /usr/local/go/src/syscall/syscall_linux.go:95 +0x39 fp=0xc00005f590 sp=0xc00005f530 pc=0x4d8459 internal/syscall/unix.Waitid(0xc00005f610?, 0x417711?, 0x0?, 0x101000000?, 0xc000448e00?) /usr/local/go/src/internal/syscall/unix/waitid_linux.go:18 +0x39 fp=0xc00005f5e8 sp=0xc00005f590 pc=0x4f4859 os.(*Process).pidfdWait.func1(...) /usr/local/go/src/os/pidfd_linux.go:106 os.ignoringEINTR(...) /usr/local/go/src/os/file_posix.go:251 os.(*Process).pidfdWait(0x0?) /usr/local/go/src/os/pidfd_linux.go:105 +0x209 fp=0xc00005f700 sp=0xc00005f5e8 pc=0x506ca9 os.(*Process).wait(0x4f6200?) /usr/local/go/src/os/exec_unix.go:27 +0x25 fp=0xc00005f720 sp=0xc00005f700 pc=0x502105 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:358 os/exec.(*Cmd).Wait(0xc0000ca600) /usr/local/go/src/os/exec/exec.go:922 +0x45 fp=0xc00005f780 sp=0xc00005f720 pc=0x54b945 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000d081c0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:668 +0x29 fp=0xc00005f7c8 sp=0xc00005f780 pc=0x8efba9 github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:673 +0x24 fp=0xc00005f7e0 sp=0xc00005f7c8 pc=0x8efb44 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x47d1c1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 23 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0xbbd goroutine 1046 gp=0xc000449180 m=nil [select]: runtime.gopark(0xc000d207b0?, 0x2?, 0x80?, 0x91?, 0xc000d2078c?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000d20620 sp=0xc000d20600 pc=0x4755ce runtime.selectgo(0xc000d207b0, 0xc000d20788, 0xc000c19dc0?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000d20758 sp=0xc000d20620 pc=0x454b57 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:787 +0x77 fp=0xc000d207e0 sp=0xc000d20758 pc=0x8f12d7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000d207e8 sp=0xc000d207e0 pc=0x47d1c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 23 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:785 +0x22b rax 0x0 rbx 0x5 rcx 0x47ec5a rdx 0x0 rdi 0x2 rsi 0xc000043da8 rbp 0xc000043de0 rsp 0xc000043d78 r8 0xc0010ec098 r9 0xc000449500 r10 0x8 r11 0x212 r12 0x47b280 r13 0xc0010ec008 r14 0xc000002700 r15 0xc000449500 rip 0x47ec5a rflags 0x212 cs 0x33 fs 0x0 gs 0x0 [ 68.002345][ T10] device bridge_slave_1 left promiscuous mode [ 68.008768][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.016567][ T10] device bridge_slave_0 left promiscuous mode [ 68.022718][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.030709][ T10] device veth1_macvtap left promiscuous mode [ 68.036713][ T10] device veth0_vlan left promiscuous mode