Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. 2025/11/08 10:05:09 parsed 1 programs [ 22.802539][ T28] audit: type=1400 audit(1762596309.690:64): avc: denied { node_bind } for pid=284 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.823262][ T28] audit: type=1400 audit(1762596309.700:65): avc: denied { module_request } for pid=284 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.929335][ T28] audit: type=1400 audit(1762596310.820:66): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.930688][ T293] cgroup: Unknown subsys name 'net' [ 23.952038][ T28] audit: type=1400 audit(1762596310.820:67): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.979352][ T28] audit: type=1400 audit(1762596310.860:68): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.979539][ T293] cgroup: Unknown subsys name 'devices' [ 24.125096][ T293] cgroup: Unknown subsys name 'hugetlb' [ 24.130709][ T293] cgroup: Unknown subsys name 'rlimit' [ 24.243484][ T28] audit: type=1400 audit(1762596311.140:69): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.266689][ T28] audit: type=1400 audit(1762596311.140:70): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.287262][ T28] audit: type=1400 audit(1762596311.140:71): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.307719][ T28] audit: type=1400 audit(1762596311.140:72): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.319764][ T295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.327967][ T28] audit: type=1400 audit(1762596311.140:73): avc: denied { mounton } for pid=293 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.384033][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.047333][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 25.394437][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.401500][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.409049][ T323] device bridge_slave_0 entered promiscuous mode [ 25.417153][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.424278][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.431666][ T323] device bridge_slave_1 entered promiscuous mode [ 25.483538][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.490598][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.497899][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.504966][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.525585][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.532978][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.540514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.548124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.561933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.570215][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.577371][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.586064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.594407][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.601430][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.614014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.623424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.638371][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.649684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.657836][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.665372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.675737][ T323] device veth0_vlan entered promiscuous mode [ 25.686182][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.695242][ T323] device veth1_macvtap entered promiscuous mode [ 25.705195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.715154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.745681][ T323] syz-executor (323) used greatest stack depth: 21248 bytes left 2025/11/08 10:05:13 executed programs: 0 [ 26.419555][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.426639][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.434370][ T365] device bridge_slave_0 entered promiscuous mode [ 26.441597][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.448724][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.456218][ T365] device bridge_slave_1 entered promiscuous mode [ 26.520892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.528434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.537420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.545919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.554683][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.561793][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.569269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.577890][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.586297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.594590][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.601702][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.622051][ T365] device veth0_vlan entered promiscuous mode [ 26.629530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.637921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.646050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.653528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.661136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.669232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.681885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.696985][ T365] device veth1_macvtap entered promiscuous mode [ 26.706373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.716299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.224522][ T43] device bridge_slave_1 left promiscuous mode [ 27.230728][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.238544][ T43] device bridge_slave_0 left promiscuous mode [ 27.244848][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.253360][ T43] device veth1_macvtap left promiscuous mode [ 27.259429][ T43] device veth0_vlan left promiscuous mode SIGFPE: floating-point exception PC=0x47fad7 m=1 sigcode=128 instruction bytes: 0x48 0x83 0xc4 0x10 0x5d 0xc3 0xcc 0xcc 0xcc 0xb8 0xba 0x0 0x0 0x0 0xf 0x5 goroutine 0 gp=0xc000002700 m=1 mp=0xc00007e008 [idle]: runtime.usleep(0x14) /usr/local/go/src/runtime/sys_linux_amd64.s:135 +0x37 fp=0xc00005ff38 sp=0xc00005ff18 pc=0x47fad7 runtime.sysmon() /usr/local/go/src/runtime/proc.go:6111 +0xa5 fp=0xc00005ffa0 sp=0xc00005ff38 pc=0x44fda5 runtime.mstart1() /usr/local/go/src/runtime/proc.go:1855 +0x93 fp=0xc00005ffc8 sp=0xc00005ffa0 pc=0x4466b3 runtime.mstart0() /usr/local/go/src/runtime/proc.go:1808 +0x75 fp=0xc00005fff8 sp=0xc00005ffc8 pc=0x4465f5 runtime.mstart() /usr/local/go/src/runtime/asm_amd64.s:395 +0x5 fp=0xc000060000 sp=0xc00005fff8 pc=0x47c345 goroutine 1 gp=0xc000002380 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc003741c98?, 0x419274?, 0x0?, 0x95?, 0x7f520e987f88?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00018ec38 sp=0xc00018ec18 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc000aa6e90, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc00018eca0 sp=0xc00018ec38 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc0002a4ed0?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc00018ecd8 sp=0xc00018eca0 pc=0x477c05 sync.(*WaitGroup).Wait(0x15a1b00?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc00018ed00 sp=0xc00018ecd8 pc=0x489bc8 golang.org/x/sync/errgroup.(*Group).Wait(0xc000aa6e80) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x1e fp=0xc00018ed20 sp=0xc00018ed00 pc=0xfae41e github.com/google/syzkaller/pkg/rpcserver.RunLocal({0x2354af0?, 0xc002644730?}, 0x23250a8?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:54 +0x192 fp=0xc00018eda8 sp=0xc00018ed20 pc=0x1272392 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:187 +0x93e fp=0xc00018ef50 sp=0xc00018eda8 pc=0x127f1be runtime.main() /usr/local/go/src/runtime/proc.go:283 +0x28b fp=0xc00018efe0 sp=0xc00018ef50 pc=0x44310b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00018efe8 sp=0xc00018efe0 pc=0x47e281 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=0xc000078fa8 sp=0xc000078f88 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:348 +0xb3 fp=0xc000078fe0 sp=0xc000078fa8 pc=0x443453 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000078fe8 sp=0xc000078fe0 pc=0x47e281 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:336 +0x1a goroutine 17 gp=0xc000104000 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000074780 sp=0xc000074760 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.bgsweep(0xc000100000) /usr/local/go/src/runtime/mgcsweep.go:316 +0xdf fp=0xc0000747c8 sp=0xc000074780 pc=0x42c89f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc0000747e0 sp=0xc0000747c8 pc=0x420d25 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000747e8 sp=0xc0000747e0 pc=0x47e281 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0x66 goroutine 18 gp=0xc0001041c0 m=nil [GC scavenge wait]: runtime.gopark(0x2ba875?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000074f78 sp=0xc000074f58 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.(*scavengerState).park(0x3258ae0) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000074fa8 sp=0xc000074f78 pc=0x42a309 runtime.bgscavenge(0xc000100000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000074fc8 sp=0xc000074fa8 pc=0x42a899 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:205 +0x25 fp=0xc000074fe0 sp=0xc000074fc8 pc=0x420cc5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000074fe8 sp=0xc000074fe0 pc=0x47e281 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:205 +0xa5 goroutine 19 gp=0xc000104380 m=nil [finalizer wait]: runtime.gopark(0x327dcc0?, 0x490013?, 0x78?, 0x86?, 0x4188de?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000078630 sp=0xc000078610 pc=0x47666e runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:196 +0x107 fp=0xc0000787e0 sp=0xc000078630 pc=0x41fce7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000787e8 sp=0xc0000787e0 pc=0x47e281 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:166 +0x3d goroutine 3 gp=0xc0000036c0 m=nil [GC worker (idle)]: runtime.gopark(0x62245b12d?, 0x3?, 0xe2?, 0xf3?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000079738 sp=0xc000079718 pc=0x47666e runtime.gcBgMarkWorker(0xc000378000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc0000797c8 sp=0xc000079738 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc0000797e0 sp=0xc0000797c8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000797e8 sp=0xc0000797e0 pc=0x47e281 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 4 gp=0xc000003880 m=nil [GC worker (idle)]: runtime.gopark(0x622b22be9?, 0x3?, 0x92?, 0x59?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000079f38 sp=0xc000079f18 pc=0x47666e runtime.gcBgMarkWorker(0xc000378000) /usr/local/go/src/runtime/mgc.go:1423 +0xe9 fp=0xc000079fc8 sp=0xc000079f38 pc=0x423189 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x25 fp=0xc000079fe0 sp=0xc000079fc8 pc=0x423065 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000079fe8 sp=0xc000079fe0 pc=0x47e281 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x105 goroutine 5 gp=0xc000104e00 m=nil [select]: runtime.gopark(0xc000076778?, 0x3?, 0x5?, 0x7f?, 0xc000076772?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00018fe00 sp=0xc00018fde0 pc=0x47666e runtime.selectgo(0xc00018ff78, 0xc00007676c, 0xc000152c00?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc00018ff38 sp=0xc00018fe00 pc=0x455757 go.opencensus.io/stats/view.(*worker).start(0xc000152c00) /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:292 +0x9f fp=0xc00018ffc8 sp=0xc00018ff38 pc=0x109a71f go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x25 fp=0xc00018ffe0 sp=0xc00018ffc8 pc=0x1099a85 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00018ffe8 sp=0xc00018ffe0 pc=0x47e281 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x8d goroutine 6 gp=0xc000104fc0 m=nil [chan receive]: runtime.gopark(0xc0002b5a40?, 0xc0002a53b0?, 0x60?, 0x6f?, 0x6529c8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000076f18 sp=0xc000076ef8 pc=0x47666e runtime.chanrecv(0xc00010a380, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000076f90 sp=0xc000076f18 pc=0x411d25 runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000076fb8 sp=0xc000076f90 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=0xc000076fe0 sp=0xc000076fb8 pc=0x423e6f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000076fe8 sp=0xc000076fe0 pc=0x47e281 created by unique.runtime_registerUniqueMapCleanup in goroutine 1 /usr/local/go/src/runtime/mgc.go:1794 +0x79 goroutine 9 gp=0xc0001048c0 m=nil [chan receive]: runtime.gopark(0xc0001a8390?, 0xc001189b60?, 0x10?, 0x4e?, 0xf4a3a0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000075ef8 sp=0xc000075ed8 pc=0x47666e runtime.chanrecv(0xc0001a8310, 0xc000075fb8, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000075f70 sp=0xc000075ef8 pc=0x411d25 runtime.chanrecv2(0xc0000b21e0?, 0xc00034c098?) /usr/local/go/src/runtime/chan.go:511 +0x12 fp=0xc000075f98 sp=0xc000075f70 pc=0x4118d2 github.com/google/syzkaller/pkg/stat.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:95 +0x66 fp=0xc000075fe0 sp=0xc000075f98 pc=0xf48ea6 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000075fe8 sp=0xc000075fe0 pc=0x47e281 created by github.com/google/syzkaller/pkg/stat.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:94 +0xd6 goroutine 11 gp=0xc00263a1c0 m=nil [chan receive]: runtime.gopark(0xf22ba5?, 0x15041e0?, 0x1?, 0x34?, 0xc000075758?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc0000756c8 sp=0xc0000756a8 pc=0x47666e runtime.chanrecv(0xc000713ce0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc000075740 sp=0xc0000756c8 pc=0x411d25 runtime.chanrecv1(0xc000713ce0?, 0xc0000757b0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc000075768 sp=0xc000075740 pc=0x4118b2 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x78 fp=0xc0000757e0 sp=0xc000075768 pc=0xf24998 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000757e8 sp=0xc0000757e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f goroutine 12 gp=0xc00263a380 m=nil [select]: runtime.gopark(0xc0000767b0?, 0x2?, 0x0?, 0x0?, 0xc00007679c?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000076630 sp=0xc000076610 pc=0x47666e runtime.selectgo(0xc0000767b0, 0xc000076798, 0xc00010a2a0?, 0x0, 0xc0002ed9d0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000076768 sp=0xc000076630 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:90 +0x67 fp=0xc0000767e0 sp=0xc000076768 pc=0x12728c7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000767e8 sp=0xc0000767e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:89 +0xb8 goroutine 13 gp=0xc00263a540 m=nil [select]: runtime.gopark(0xc000191e40?, 0x2?, 0x3?, 0x0?, 0xc000191dd4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000191c58 sp=0xc000191c38 pc=0x47666e runtime.selectgo(0xc000191e40, 0xc000191dd0, 0x7ffce4460e77?, 0x0, 0xc000191ea0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000191d90 sp=0xc000191c58 pc=0x455757 github.com/google/syzkaller/pkg/rpcserver.(*local).RunInstance(0xc002fc4a60, {0x2354af0, 0xc002644820}, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:160 +0x5cc fp=0xc000191f48 sp=0xc000191d90 pc=0x12730cc github.com/google/syzkaller/pkg/rpcserver.RunLocal.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:49 +0x25 fp=0xc000191f78 sp=0xc000191f48 pc=0x1272485 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc000191fe0 sp=0xc000191f78 pc=0xfae570 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000191fe8 sp=0xc000191fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 14 gp=0xc00263a700 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0xc000077e88?, 0x419274?, 0x60?, 0xd5?, 0x7f520e987f88?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000077e28 sp=0xc000077e08 pc=0x47666e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0xc000aa6ed0, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x21d fp=0xc000077e90 sp=0xc000077e28 pc=0x4567fd sync.runtime_SemacquireWaitGroup(0xc0002a4f00?) /usr/local/go/src/runtime/sema.go:110 +0x25 fp=0xc000077ec8 sp=0xc000077e90 pc=0x477c05 sync.(*WaitGroup).Wait(0x15a1ce0?) /usr/local/go/src/sync/waitgroup.go:118 +0x48 fp=0xc000077ef0 sp=0xc000077ec8 pc=0x489bc8 golang.org/x/sync/errgroup.(*Group).Wait(0xc000aa6ec0) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x1e fp=0xc000077f10 sp=0xc000077ef0 pc=0xfae41e github.com/google/syzkaller/pkg/rpcserver.(*server).Serve(0xc0012f3560, {0x2354af0?, 0xc002644820?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:263 +0x137 fp=0xc000077f50 sp=0xc000077f10 pc=0x1274257 github.com/google/syzkaller/pkg/rpcserver.RunLocal.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:52 +0x28 fp=0xc000077f78 sp=0xc000077f50 pc=0x1272448 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc000077fe0 sp=0xc000077f78 pc=0xfae570 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000077fe8 sp=0xc000077fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 15 gp=0xc00263a8c0 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00306fc18 sp=0xc00306fbf8 pc=0x47666e runtime.netpollblock(0xc00306fc68?, 0x40ffe6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0xf7 fp=0xc00306fc50 sp=0xc00306fc18 pc=0x43bbf7 internal/poll.runtime_pollWait(0x7f520ee33ea8, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0x85 fp=0xc00306fc70 sp=0xc00306fc50 pc=0x475885 internal/poll.(*pollDesc).wait(0xc0024c2100?, 0x900000036?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00306fc98 sp=0xc00306fc70 pc=0x4fd7a7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0024c2100) /usr/local/go/src/internal/poll/fd_unix.go:620 +0x295 fp=0xc00306fd40 sp=0xc00306fc98 pc=0x502b75 net.(*netFD).accept(0xc0024c2100) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00306fdf8 sp=0xc00306fd40 pc=0x66d449 net.(*TCPListener).accept(0xc000aa6e40) /usr/local/go/src/net/tcpsock_posix.go:159 +0x1b fp=0xc00306fe48 sp=0xc00306fdf8 pc=0x683bfb net.(*TCPListener).Accept(0xc000aa6e40) /usr/local/go/src/net/tcpsock.go:380 +0x30 fp=0xc00306fe78 sp=0xc00306fe48 pc=0x682df0 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve(0xc0002a4ea0, {0x2354af0?, 0xc002644870?}, 0xc00303c580) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:56 +0xfe fp=0xc00306ff30 sp=0xc00306fe78 pc=0xfaf3be github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:243 +0x79 fp=0xc00306ff78 sp=0xc00306ff30 pc=0x12743d9 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc00306ffe0 sp=0xc00306ff78 pc=0xfae570 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00306ffe8 sp=0xc00306ffe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 14 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 33 gp=0xc00263ac40 m=nil [select, locked to thread]: runtime.gopark(0xc00007b7a8?, 0x2?, 0xe0?, 0x89?, 0xc00007b794?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00007b620 sp=0xc00007b600 pc=0x47666e runtime.selectgo(0xc00007b7a8, 0xc00007b790, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc00007b758 sp=0xc00007b620 pc=0x455757 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1085 +0x192 fp=0xc00007b7e0 sp=0xc00007b758 pc=0x4710b2 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00007b7e8 sp=0xc00007b7e0 pc=0x47e281 created by runtime.ensureSigM in goroutine 11 /usr/local/go/src/runtime/signal_unix.go:1068 +0xc8 goroutine 34 gp=0xc00263b180 m=3 mp=0xc00007f008 [syscall]: runtime.notetsleepg(0x327cd60, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x29 fp=0xc00007bfa0 sp=0xc00007bf78 pc=0x417289 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00007bfc0 sp=0xc00007bfa0 pc=0x4786e9 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00007bfe0 sp=0xc00007bfc0 pc=0xf22f93 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00007bfe8 sp=0xc00007bfe0 pc=0x47e281 created by os/signal.Notify.func1.1 in goroutine 11 /usr/local/go/src/os/signal/signal.go:152 +0x1f goroutine 35 gp=0xc00263b6c0 m=nil [chan receive]: runtime.gopark(0x0?, 0x1448ec0?, 0x0?, 0x0?, 0xc0030647a8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003064718 sp=0xc0030646f8 pc=0x47666e runtime.chanrecv(0xc002bfb030, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003064790 sp=0xc003064718 pc=0x411d25 runtime.chanrecv1(0xc0026448c0?, 0xc000fcd770?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc0030647b8 sp=0xc003064790 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0x2c fp=0xc0030647e0 sp=0xc0030647b8 pc=0xfaf88c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0030647e8 sp=0xc0030647e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve in goroutine 15 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:50 +0xe8 goroutine 20 gp=0xc002127500 m=nil [select]: runtime.gopark(0xc000077738?, 0x2?, 0x0?, 0x0?, 0xc0000776c4?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc000077550 sp=0xc000077530 pc=0x47666e runtime.selectgo(0xc000077738, 0xc0000776c0, 0x0?, 0x1, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x837 fp=0xc000077688 sp=0xc000077550 pc=0x455757 os/exec.(*Cmd).watchCtx(0xc002607800, 0xc003dc6070) /usr/local/go/src/os/exec/exec.go:789 +0xb2 fp=0xc0000777c0 sp=0xc000077688 pc=0x973532 os/exec.(*Cmd).Start.gowrap2() /usr/local/go/src/os/exec/exec.go:775 +0x25 fp=0xc0000777e0 sp=0xc0000777c0 pc=0x9731e5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000777e8 sp=0xc0000777e0 pc=0x47e281 created by os/exec.(*Cmd).Start in goroutine 13 /usr/local/go/src/os/exec/exec.go:775 +0x8f3 goroutine 36 gp=0xc00263bc00 m=nil [runnable]: github.com/google/syzkaller/prog.(*UnionArg).Size(0xc003032cf0?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/prog.go:316 +0x1a5 fp=0xc003086f28 sp=0xc003086f20 pc=0xf7de25 github.com/google/syzkaller/prog.foreachArgImpl({0x2357c40, 0xc002fc4720}, 0xc003ddf270?, 0xc0008a4960, 0xc0030875e8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:184 +0x58b fp=0xc003087100 sp=0xc003086f28 pc=0xf58e8b github.com/google/syzkaller/prog.foreachArgImpl({0x2357d00, 0xc003032d20}, 0x0?, 0xc0008a4960, 0xc0030875e8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:202 +0x478 fp=0xc0030872d8 sp=0xc003087100 pc=0xf58d78 github.com/google/syzkaller/prog.ForeachArg(0xc002644690, 0xc0030875e8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0xeb fp=0xc003087330 sp=0xc0030872d8 pc=0xf5888b github.com/google/syzkaller/prog.calcChecksumsCall(0xc002644690) /syzkaller/gopath/src/github.com/google/syzkaller/prog/checksum.go:33 +0x8b fp=0xc003087610 sp=0xc003087330 pc=0xf5d52b github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000aa67c0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:77 +0x189 fp=0xc0030876f0 sp=0xc003087610 pc=0xf6a409 github.com/google/syzkaller/pkg/rpcserver.(*Runner).sendRequest(0xc002627b00, 0xc00216f980) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:297 +0x22b fp=0xc0030877e8 sp=0xc0030876f0 pc=0x12791eb github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc002627b00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:182 +0x53e fp=0xc0030879d0 sp=0xc0030877e8 pc=0x127881e github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc0012f3560, {0x2354af0?, 0xc002644910?}, 0xc002627b00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:439 +0x196 fp=0xc003087b08 sp=0xc0030879d0 pc=0x1275ad6 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc0012f3560, {0x2354af0, 0xc002644910}, 0xc002627b00, 0xc002644960) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:362 +0x54a fp=0xc003087d50 sp=0xc003087b08 pc=0x127506a github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc0012f3560, {0x2354af0, 0xc002644910}, 0xc002644960) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:324 +0x2aa fp=0xc003087e88 sp=0xc003087d50 pc=0x12747ca github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x2354af0?, 0xc002644910?}, 0x10?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:244 +0x31 fp=0xc003087ef8 sp=0xc003087e88 pc=0x1274431 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198 fp=0xc003087f78 sp=0xc003087ef8 pc=0xfaf798 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x50 fp=0xc003087fe0 sp=0xc003087f78 pc=0xfae570 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003087fe8 sp=0xc003087fe0 pc=0x47e281 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 15 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x93 goroutine 37 gp=0xc00263bdc0 m=nil [chan receive]: runtime.gopark(0x0?, 0x1448ec0?, 0x0?, 0x0?, 0xc003064fa8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc003064f18 sp=0xc003064ef8 pc=0x47666e runtime.chanrecv(0xc002bfb0a0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc003064f90 sp=0xc003064f18 pc=0x411d25 runtime.chanrecv1(0xc002644910?, 0xc000fcd770?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc003064fb8 sp=0xc003064f90 pc=0x4118b2 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2.1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:75 +0x2c fp=0xc003064fe0 sp=0xc003064fb8 pc=0xfaf82c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc003064fe8 sp=0xc003064fe0 pc=0x47e281 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2 in goroutine 36 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:74 +0x17c goroutine 38 gp=0xc00002e000 m=nil [chan receive]: runtime.gopark(0x2354af0?, 0x1448ec0?, 0x60?, 0x49?, 0xc00007a7a8?) /usr/local/go/src/runtime/proc.go:435 +0xce fp=0xc00007a718 sp=0xc00007a6f8 pc=0x47666e runtime.chanrecv(0xc003dc63f0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x445 fp=0xc00007a790 sp=0xc00007a718 pc=0x411d25 runtime.chanrecv1(0xc002644aa0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x12 fp=0xc00007a7b8 sp=0xc00007a790 pc=0x4118b2 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:418 +0x2c fp=0xc00007a7e0 sp=0xc00007a7b8 pc=0x1275d4c runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00007a7e8 sp=0xc00007a7e0 pc=0x47e281 created by github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop in goroutine 36 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:417 +0xdd rax 0xfffffffffffffffc rbx 0x14 rcx 0x47fad7 rdx 0x0 rdi 0xc00005ff18 rsi 0x0 rbp 0xc00005ff28 rsp 0xc00005ff18 r8 0x6dd r9 0x11533f146b17ee r10 0xf2a9d1f91 r11 0x202 r12 0xc00005ff18 r13 0xc00007e008 r14 0xc000002700 r15 0xc000002700 rip 0x47fad7 rflags 0x202 cs 0x33 fs 0x0 gs 0x0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 28.103638][ T43] device bridge_slave_1 left promiscuous mode [ 28.109775][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.117402][ T43] device bridge_slave_0 left promiscuous mode [ 28.123624][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.131537][ T43] device veth1_macvtap left promiscuous mode [ 28.137592][ T43] device veth0_vlan left promiscuous mode