[ 34.535296][ T49] device bridge_slave_0 left promiscuous mode [ 34.541854][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.550701][ T49] device bridge_slave_1 left promiscuous mode [ 34.557138][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.565341][ T49] device bridge_slave_0 left promiscuous mode [ 34.571678][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.580664][ T49] device veth1_macvtap left promiscuous mode [ 34.586687][ T49] device veth0_vlan left promiscuous mode [ 34.592976][ T49] device veth1_macvtap left promiscuous mode [ 34.599013][ T49] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. 2025/08/09 17:13:27 ignoring optional flag "sandboxArg"="0" 2025/08/09 17:13:28 parsed 1 programs [ 53.857418][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 53.857429][ T24] audit: type=1400 audit(1754759609.620:101): avc: denied { create } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.884906][ T24] audit: type=1400 audit(1754759609.620:102): avc: denied { write } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.905623][ T24] audit: type=1400 audit(1754759609.620:103): avc: denied { read } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.926819][ T24] audit: type=1400 audit(1754759609.650:104): avc: denied { unlink } for pid=412 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.926832][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.461412][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.469100][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.477541][ T421] device bridge_slave_0 entered promiscuous mode [ 54.484949][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.492471][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.500316][ T421] device bridge_slave_1 entered promiscuous mode [ 54.533847][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.541395][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.548948][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.556301][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.574190][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.582216][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.589548][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.597250][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.607578][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.616255][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.623549][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.632797][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.641341][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.648853][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.660714][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.671079][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.684728][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.696725][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.705504][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.713910][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.722522][ T421] device veth0_vlan entered promiscuous mode [ 54.733188][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.742391][ T421] device veth1_macvtap entered promiscuous mode [ 54.752144][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.762790][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.796040][ T24] audit: type=1400 audit(1754759610.560:105): avc: denied { create } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.906595][ T24] audit: type=1401 audit(1754759610.670:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/08/09 17:13:31 executed programs: 0 [ 55.531750][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.538966][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.546957][ T470] device bridge_slave_0 entered promiscuous mode [ 55.555256][ T49] device bridge_slave_1 left promiscuous mode [ 55.562325][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.570382][ T49] device bridge_slave_0 left promiscuous mode [ 55.577220][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.585941][ T49] device veth1_macvtap left promiscuous mode [ 55.592328][ T49] device veth0_vlan left promiscuous mode [ 55.672577][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.679955][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.687615][ T470] device bridge_slave_1 entered promiscuous mode [ 55.719329][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.727053][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.734747][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.742364][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.761484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.769508][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.777222][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.787127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.796209][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.803336][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.812495][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.821206][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.829061][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.841650][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.852563][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.865994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.877246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.885814][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.894147][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.902892][ T470] device veth0_vlan entered promiscuous mode [ 55.914251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.924367][ T470] device veth1_macvtap entered promiscuous mode [ 55.935869][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.949599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.979739][ T24] audit: type=1400 audit(1754759611.740:107): avc: denied { prog_load } for pid=474 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 55.999354][ T24] audit: type=1400 audit(1754759611.740:108): avc: denied { bpf } for pid=474 comm="syz.2.16" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.020567][ T24] audit: type=1400 audit(1754759611.740:109): avc: denied { perfmon } for pid=474 comm="syz.2.16" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.109224][ T24] audit: type=1400 audit(1754759611.870:110): avc: denied { prog_run } for pid=474 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 SIGFPE: floating-point exception PC=0x40dd0e m=3 sigcode=128 instruction bytes: 0x48 0x3d 0x1 0xf0 0xff 0xff 0x76 0x15 0x48 0xf7 0xd8 0x48 0x89 0xc1 0x48 0xc7 goroutine 28 gp=0xc003ac6c40 m=3 mp=0xc00007d008 [syscall]: syscall.Syscall(0x0, 0x6, 0xc003c00000, 0x8e526c) /usr/local/go/src/syscall/syscall_linux.go:73 +0x25 fp=0xc0038f54f8 sp=0xc0038f5498 pc=0x4a7845 syscall.read(0xc001c38080?, {0xc003c00000?, 0x0?, 0x2?}) /usr/local/go/src/syscall/zsyscall_linux_amd64.go:736 +0x38 fp=0xc0038f5538 sp=0xc0038f54f8 pc=0x4a5a18 syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:183 internal/poll.ignoringEINTRIO(...) /usr/local/go/src/internal/poll/fd_unix.go:745 internal/poll.(*FD).Read(0xc001c38080, {0xc003c00000, 0x8e526c, 0x8e6000}) /usr/local/go/src/internal/poll/fd_unix.go:161 +0x2ae fp=0xc0038f55d0 sp=0xc0038f5538 pc=0x4fe46e net.(*netFD).Read(0xc001c38080, {0xc003c00000?, 0x0?, 0x0?}) /usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0038f5618 sp=0xc0038f55d0 pc=0x606805 net.(*conn).Read(0xc0036ee010, {0xc003c00000?, 0x167ba40?, 0xc003932901?}) /usr/local/go/src/net/net.go:194 +0x45 fp=0xc0038f5660 sp=0xc0038f5618 pc=0x6161a5 io.ReadAtLeast({0x223eaa0, 0xc0036ee010}, {0xc003c00000, 0x8e526c, 0x8e6000}, 0x4) /usr/local/go/src/io/io.go:335 +0x91 fp=0xc0038f56a8 sp=0xc0038f5660 pc=0x48dc91 github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc002452ff0, 0x411957?) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:180 +0x185 fp=0xc0038f5738 sp=0xc0038f56a8 pc=0xf2f965 github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc002452ff0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:157 +0xa5 fp=0xc0038f5790 sp=0xc0038f5738 pc=0x11eb285 github.com/google/syzkaller/pkg/rpcserver.wrappedRecv[...](0xc0039327d0?) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:235 +0x85 fp=0xc0038f57e8 sp=0xc0038f5790 pc=0x11eb105 github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc002437740) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:194 +0x351 fp=0xc0038f59d0 sp=0xc0038f57e8 pc=0x11e73d1 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc000648900, {0x225d820?, 0xc002452fa0?}, 0xc002437740) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:437 +0x196 fp=0xc0038f5b08 sp=0xc0038f59d0 pc=0x11e4876 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc000648900, {0x225d820, 0xc002452fa0}, 0xc002437740, 0xc002452ff0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:360 +0x54a fp=0xc0038f5d50 sp=0xc0038f5b08 pc=0x11e3e0a github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc000648900, {0x225d820, 0xc002452fa0}, 0xc002452ff0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:322 +0x2aa fp=0xc0038f5e88 sp=0xc0038f5d50 pc=0x11e356a github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x225d820?, 0xc002452fa0?}, 0x10?) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:242 +0x31 fp=0xc0038f5ef8 sp=0xc0038f5e88 pc=0x11e31d1 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198 fp=0xc0038f5f78 sp=0xc0038f5ef8 pc=0xf2f638 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:78 +0x50 fp=0xc0038f5fe0 sp=0xc0038f5f78 pc=0xf2e490 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0038f5fe8 sp=0xc0038f5fe0 pc=0x47e1a1 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 10 /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:75 +0x93 goroutine 1 gp=0xc000002380 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc0037b3c98?, 0x419274?, 0x0?, 0x95?, 0x7fd9916e9fe0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000014c38 sp=0xc000014c18 pc=0x47658e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc001ef6910, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc000014ca0 sp=0xc000014c38 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc003930378?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc000014cd8 sp=0xc000014ca0 pc=0x477b25 sync.(*WaitGroup).Wait(0x14ea4a0?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc000014d00 sp=0xc000014cd8 pc=0x489ae8 golang.org/x/sync/errgroup.(*Group).Wait(0xc001ef6900) /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:56 +0x1e fp=0xc000014d20 sp=0xc000014d00 pc=0xf2e33e github.com/google/syzkaller/pkg/rpcserver.RunLocal({0x225d820?, 0xc002452d70?}, 0x222fd80?) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:54 +0x192 fp=0xc000014da8 sp=0xc000014d20 pc=0x11e1192 main.main() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:186 +0x906 fp=0xc000014f50 sp=0xc000014da8 pc=0x11edf06 runtime.main() /usr/local/go/src/runtime/proc.go:283 +0x28b fp=0xc000014fe0 sp=0xc000014f50 pc=0x44310b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000014fe8 sp=0xc000014fe0 pc=0x47e1a1 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=0xc000076fa8 sp=0xc000076f88 pc=0x47658e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:348 +0xb3 fp=0xc000076fe0 sp=0xc000076fa8 pc=0x443453 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000076fe8 sp=0xc000076fe0 pc=0x47e1a1 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:336 +0x1a goroutine 17 gp=0xc0000a4000 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000072780 sp=0xc000072760 pc=0x47658e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.bgsweep(0xc0000a0000) /usr/local/go/src/runtime/mgcsweep.go:316 +0xdf fp=0xc0000727c8 sp=0xc000072780 pc=0x42c89f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc0000727e0 sp=0xc0000727c8 pc=0x420d25 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000727e8 sp=0xc0000727e0 pc=0x47e1a1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0x66 goroutine 18 gp=0xc0000a41c0 m=nil [GC scavenge wait]: runtime.gopark(0x4915f4?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000072f78 sp=0xc000072f58 pc=0x47658e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.(*scavengerState).park(0x30f0300) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000072fa8 sp=0xc000072f78 pc=0x42a309 runtime.bgscavenge(0xc0000a0000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000072fc8 sp=0xc000072fa8 pc=0x42a899 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:205 +0x25 fp=0xc000072fe0 sp=0xc000072fc8 pc=0x420cc5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000072fe8 sp=0xc000072fe0 pc=0x47e1a1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:205 +0xa5 goroutine 3 gp=0xc000003180 m=nil [finalizer wait]: runtime.gopark(0x31154c0?, 0x490013?, 0x78?, 0x66?, 0x4188de?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000076630 sp=0xc000076610 pc=0x47658e runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:196 +0x107 fp=0xc0000767e0 sp=0xc000076630 pc=0x41fce7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000767e8 sp=0xc0000767e0 pc=0x47e1a1 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:166 +0x3d goroutine 19 gp=0xc0000a48c0 m=nil [GC worker (idle)]: runtime.gopark(0xce827bde2?, 0x3?, 0xe4?, 0x8e?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000073738 sp=0xc000073718 pc=0x47658e runtime.gcBgMarkWorker(0xc0003fa000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc0000737c8 sp=0xc000073738 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc0000737e0 sp=0xc0000737c8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000737e8 sp=0xc0000737e0 pc=0x47e1a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 20 gp=0xc0000a4a80 m=nil [GC worker (idle)]: runtime.gopark(0xce82d7b6d?, 0x3?, 0xfe?, 0x91?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000073f38 sp=0xc000073f18 pc=0x47658e runtime.gcBgMarkWorker(0xc0003fa000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc000073fc8 sp=0xc000073f38 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc000073fe0 sp=0xc000073fc8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000073fe8 sp=0xc000073fe0 pc=0x47e1a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 21 gp=0xc0000a5340 m=nil [select]: runtime.gopark(0xc000075778?, 0x3?, 0x5?, 0x7f?, 0xc000075772?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000015e00 sp=0xc000015de0 pc=0x47658e runtime.selectgo(0xc000015f78, 0xc00007576c, 0xc000142a80?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000015f38 sp=0xc000015e00 pc=0x455757 go.opencensus.io/stats/view.(*worker).start(0xc000142a80) /syzkaller/jobs-2/linux/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:292 +0x9f fp=0xc000015fc8 sp=0xc000015f38 pc=0x100ebff go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/jobs-2/linux/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x25 fp=0xc000015fe0 sp=0xc000015fc8 pc=0x100df65 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000015fe8 sp=0xc000015fe0 pc=0x47e1a1 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/jobs-2/linux/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x8d goroutine 22 gp=0xc0000a5500 m=nil [chan receive]: runtime.gopark(0xc000325680?, 0xc003930708?, 0x60?, 0x5f?, 0x5edd28?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000075f18 sp=0xc000075ef8 pc=0x47658e runtime.chanrecv(0xc0001001c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000075f90 sp=0xc000075f18 pc=0x411d25 runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000075fb8 sp=0xc000075f90 pc=0x4118b2 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=0xc000075fe0 sp=0xc000075fb8 pc=0x423e6f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000075fe8 sp=0xc000075fe0 pc=0x47e1a1 created by unique.runtime_registerUniqueMapCleanup in goroutine 1 /usr/local/go/src/runtime/mgc.go:1794 +0x79 goroutine 24 gp=0xc000003500 m=nil [chan receive]: runtime.gopark(0xc0002408d0?, 0xc0011dfe60?, 0x0?, 0x3?, 0xecd6c0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000074ef8 sp=0xc000074ed8 pc=0x47658e runtime.chanrecv(0xc000240850, 0xc000074fb8, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000074f70 sp=0xc000074ef8 pc=0x411d25 runtime.chanrecv2(0xc0000aa230?, 0xc0004a0008?) /usr/local/go/src/runtime/chan.go:511 +0x12 fp=0xc000074f98 sp=0xc000074f70 pc=0x4118d2 github.com/google/syzkaller/pkg/stat.newSet.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:95 +0x66 fp=0xc000074fe0 sp=0xc000074f98 pc=0xecc1c6 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000074fe8 sp=0xc000074fe0 pc=0x47e1a1 created by github.com/google/syzkaller/pkg/stat.newSet in goroutine 1 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:94 +0xd6 goroutine 6 gp=0xc00240cfc0 m=nil [chan receive]: runtime.gopark(0xea73e5?, 0x1457fa0?, 0x1?, 0xe0?, 0xc000074758?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc0000746c8 sp=0xc0000746a8 pc=0x47658e runtime.chanrecv(0xc0006f73b0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000074740 sp=0xc0000746c8 pc=0x411d25 runtime.chanrecv1(0xc0006f73b0?, 0xc0000747b0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000074768 sp=0xc000074740 pc=0x4118b2 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x78 fp=0xc0000747e0 sp=0xc000074768 pc=0xea9238 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000747e8 sp=0xc0000747e0 pc=0x47e1a1 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:74 +0x4f goroutine 7 gp=0xc00240d180 m=nil [select]: runtime.gopark(0xc0000777b0?, 0x2?, 0x0?, 0x0?, 0xc00007779c?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000077630 sp=0xc000077610 pc=0x47658e runtime.selectgo(0xc0000777b0, 0xc000077798, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000077768 sp=0xc000077630 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:90 +0x67 fp=0xc0000777e0 sp=0xc000077768 pc=0x11e16c7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000777e8 sp=0xc0000777e0 pc=0x47e1a1 created by github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts in goroutine 1 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:89 +0xb8 goroutine 8 gp=0xc00240d340 m=nil [select]: runtime.gopark(0xc000016e40?, 0x2?, 0x3?, 0x0?, 0xc000016dd4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000016c58 sp=0xc000016c38 pc=0x47658e runtime.selectgo(0xc000016e40, 0xc000016dd0, 0x7ffe9e4d4e7a?, 0x0, 0xc000016ea0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000016d90 sp=0xc000016c58 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.(*local).RunInstance(0xc003578a40, {0x225d820, 0xc002452e60}, 0x0) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:160 +0x5cc fp=0xc000016f48 sp=0xc000016d90 pc=0x11e1ecc github.com/google/syzkaller/pkg/rpcserver.RunLocal.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:49 +0x25 fp=0xc000016f78 sp=0xc000016f48 pc=0x11e1285 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:78 +0x50 fp=0xc000016fe0 sp=0xc000016f78 pc=0xf2e490 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000016fe8 sp=0xc000016fe0 pc=0x47e1a1 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:75 +0x93 goroutine 9 gp=0xc00240d500 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc000078688?, 0x419274?, 0x60?, 0xf8?, 0x7fd9916e9fe0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000078628 sp=0xc000078608 pc=0x47658e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc001ef6950, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc000078690 sp=0xc000078628 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc0039303a8?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc0000786c8 sp=0xc000078690 pc=0x477b25 sync.(*WaitGroup).Wait(0x14ea680?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc0000786f0 sp=0xc0000786c8 pc=0x489ae8 golang.org/x/sync/errgroup.(*Group).Wait(0xc001ef6940) /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:56 +0x1e fp=0xc000078710 sp=0xc0000786f0 pc=0xf2e33e github.com/google/syzkaller/pkg/rpcserver.(*server).Serve(0xc000648900, {0x225d820?, 0xc002452e60?}) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:261 +0x137 fp=0xc000078750 sp=0xc000078710 pc=0x11e2ff7 github.com/google/syzkaller/pkg/rpcserver.RunLocal.func2() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:52 +0x28 fp=0xc000078778 sp=0xc000078750 pc=0x11e1248 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:78 +0x50 fp=0xc0000787e0 sp=0xc000078778 pc=0xf2e490 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000787e8 sp=0xc0000787e0 pc=0x47e1a1 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:75 +0x93 goroutine 10 gp=0xc00240d6c0 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003aebc18 sp=0xc003aebbf8 pc=0x47658e runtime.netpollblock(0xc003aebc68?, 0x40ffe6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0xf7 fp=0xc003aebc50 sp=0xc003aebc18 pc=0x43bbf7 internal/poll.runtime_pollWait(0x7fd991bf4670, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0x85 fp=0xc003aebc70 sp=0xc003aebc50 pc=0x4757a5 internal/poll.(*pollDesc).wait(0xc0029c4100?, 0xc003aebd18?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc003aebc98 sp=0xc003aebc70 pc=0x4fd147 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0029c4100) /usr/local/go/src/internal/poll/fd_unix.go:620 +0x295 fp=0xc003aebd40 sp=0xc003aebc98 pc=0x502515 net.(*netFD).accept(0xc0029c4100) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc003aebdf8 sp=0xc003aebd40 pc=0x6087a9 net.(*TCPListener).accept(0xc001ef68c0) /usr/local/go/src/net/tcpsock_posix.go:159 +0x1b fp=0xc003aebe48 sp=0xc003aebdf8 pc=0x61ef5b net.(*TCPListener).Accept(0xc001ef68c0) /usr/local/go/src/net/tcpsock.go:380 +0x30 fp=0xc003aebe78 sp=0xc003aebe48 pc=0x61e150 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve(0xc003930348, {0x225d820?, 0xc002452eb0?}, 0xc003ae0000) /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:56 +0xfe fp=0xc003aebf30 sp=0xc003aebe78 pc=0xf2f25e github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:241 +0x79 fp=0xc003aebf78 sp=0xc003aebf30 pc=0x11e3179 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:78 +0x50 fp=0xc003aebfe0 sp=0xc003aebf78 pc=0xf2e490 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003aebfe8 sp=0xc003aebfe0 pc=0x47e1a1 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 9 /syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.12.0/errgroup/errgroup.go:75 +0x93 goroutine 25 gp=0xc0004e21c0 m=nil [select, locked to thread]: runtime.gopark(0xc003ab87a8?, 0x2?, 0x60?, 0xe8?, 0xc003ab8794?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ab8620 sp=0xc003ab8600 pc=0x47658e runtime.selectgo(0xc003ab87a8, 0xc003ab8790, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc003ab8758 sp=0xc003ab8620 pc=0x455757 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1085 +0x192 fp=0xc003ab87e0 sp=0xc003ab8758 pc=0x470fd2 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ab87e8 sp=0xc003ab87e0 pc=0x47e1a1 created by runtime.ensureSigM in goroutine 6 /usr/local/go/src/runtime/signal_unix.go:1068 +0xc8 goroutine 26 gp=0xc003ac61c0 m=4 mp=0xc000364808 [syscall]: runtime.notetsleepg(0x3114560, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x29 fp=0xc003ab8fa0 sp=0xc003ab8f78 pc=0x417289 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc003ab8fc0 sp=0xc003ab8fa0 pc=0x478609 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc003ab8fe0 sp=0xc003ab8fc0 pc=0xea77d3 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ab8fe8 sp=0xc003ab8fe0 pc=0x47e1a1 created by os/signal.Notify.func1.1 in goroutine 6 /usr/local/go/src/os/signal/signal.go:152 +0x1f goroutine 27 gp=0xc003ac6a80 m=nil [chan receive]: runtime.gopark(0x0?, 0x13a7660?, 0x0?, 0x0?, 0xc003ab97a8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ab9718 sp=0xc003ab96f8 pc=0x47658e runtime.chanrecv(0xc003ab2150, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003ab9790 sp=0xc003ab9718 pc=0x411d25 runtime.chanrecv1(0xc0012a84b0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc003ab97b8 sp=0xc003ab9790 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0x2c fp=0xc003ab97e0 sp=0xc003ab97b8 pc=0xf2f72c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ab97e8 sp=0xc003ab97e0 pc=0x47e1a1 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve in goroutine 10 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:50 +0xe8 goroutine 12 gp=0xc00240da40 m=nil [select]: runtime.gopark(0xc000077f38?, 0x2?, 0x0?, 0x0?, 0xc000077ec4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000077d50 sp=0xc000077d30 pc=0x47658e runtime.selectgo(0xc000077f38, 0xc000077ec0, 0x0?, 0x1, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000077e88 sp=0xc000077d50 pc=0x455757 os/exec.(*Cmd).watchCtx(0xc002456180, 0xc00308bf10) /usr/local/go/src/os/exec/exec.go:789 +0xb2 fp=0xc000077fc0 sp=0xc000077e88 pc=0x9acfb2 os/exec.(*Cmd).Start.gowrap2() /usr/local/go/src/os/exec/exec.go:775 +0x25 fp=0xc000077fe0 sp=0xc000077fc0 pc=0x9acc65 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000077fe8 sp=0xc000077fe0 pc=0x47e1a1 created by os/exec.(*Cmd).Start in goroutine 8 /usr/local/go/src/os/exec/exec.go:775 +0x8f3 goroutine 13 gp=0xc00240dc00 m=nil [chan receive]: runtime.gopark(0x0?, 0x13a7660?, 0x0?, 0x0?, 0xc000079fa8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000079f18 sp=0xc000079ef8 pc=0x47658e runtime.chanrecv(0xc003ab21c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000079f90 sp=0xc000079f18 pc=0x411d25 runtime.chanrecv1(0xc002452fa0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000079fb8 sp=0xc000079f90 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2.1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:75 +0x2c fp=0xc000079fe0 sp=0xc000079fb8 pc=0xf2f6cc runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000079fe8 sp=0xc000079fe0 pc=0x47e1a1 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2 in goroutine 28 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:74 +0x17c goroutine 29 gp=0xc003ac6e00 m=nil [chan receive]: runtime.gopark(0xc0012a8568?, 0x133fee0?, 0xa2?, 0x21?, 0xc003ab9fa8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003ab9f18 sp=0xc003ab9ef8 pc=0x47658e runtime.chanrecv(0xc003ab2380, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003ab9f90 sp=0xc003ab9f18 pc=0x411d25 runtime.chanrecv1(0xc0012a8550?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc003ab9fb8 sp=0xc003ab9f90 pc=0x4118b2 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop.func1() /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:416 +0x2c fp=0xc003ab9fe0 sp=0xc003ab9fb8 pc=0x11e4aec runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003ab9fe8 sp=0xc003ab9fe0 pc=0x47e1a1 created by github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop in goroutine 28 /syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:415 +0xdd rax 0x120 rbx 0x6 rcx 0x40dd0e rdx 0x8e526c rdi 0x6 rsi 0xc003c00000 rbp 0xc0038f5488 rsp 0xc0038f5448 r8 0x0 r9 0x0 r10 0x0 r11 0x206 r12 0xc000093d90 r13 0x1 r14 0xc003ac6c40 r15 0x1 rip 0x40dd0e rflags 0x206 cs 0x33 fs 0x0 gs 0x0 [ 57.810201][ T49] device bridge_slave_1 left promiscuous mode [ 57.816668][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.824487][ T49] device bridge_slave_0 left promiscuous mode [ 57.830672][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.838591][ T49] device veth1_macvtap left promiscuous mode [ 57.844744][ T49] device veth0_vlan left promiscuous mode