lost connection to test machine Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 ignoring optional flag "type"="gce" 1970/01/01 00:00:29 parsed 1 programs [ 29.400656][ T4045] cgroup: Unknown subsys name 'net' [ 29.675132][ T4045] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:00:29 executed programs: 0 [ 29.963582][ T4045] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.034685][ T4053] chnl_net:caif_netlink_parms(): no params data found [ 30.053936][ T4053] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.055065][ T4053] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.056474][ T4053] device bridge_slave_0 entered promiscuous mode [ 30.058802][ T4053] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.059952][ T4053] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.061365][ T4053] device bridge_slave_1 entered promiscuous mode [ 30.069227][ T4053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.071633][ T4053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.079620][ T4053] team0: Port device team_slave_0 added [ 30.081445][ T4053] team0: Port device team_slave_1 added [ 30.088135][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.089129][ T4053] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.093574][ T4053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.095933][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.096931][ T4053] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.100593][ T4053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.183194][ T4053] device hsr_slave_0 entered promiscuous mode [ 30.231876][ T4053] device hsr_slave_1 entered promiscuous mode [ 30.316752][ T4053] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.363218][ T4053] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.413243][ T4053] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.452923][ T4053] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.510323][ T4053] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.511530][ T4053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.512811][ T4053] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.513802][ T4053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.530019][ T4053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.533547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.535691][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.537260][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.538862][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 30.543587][ T4053] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.546690][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.548107][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.549192][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.552100][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.553581][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.554677][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.560246][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 30.562216][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 30.565258][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 30.567982][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.570616][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.573500][ T4053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 30.610652][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 30.612298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 30.615635][ T4053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.621341][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.627476][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.629139][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.630522][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.633431][ T4053] device veth0_vlan entered promiscuous mode [ 30.636785][ T4053] device veth1_vlan entered promiscuous mode [ 30.644130][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 30.645618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 30.647034][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.649341][ T4053] device veth0_macvtap entered promiscuous mode [ 30.651610][ T4053] device veth1_macvtap entered promiscuous mode [ 30.658396][ T4053] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.659554][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.661351][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 30.664681][ T4053] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.666023][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.668360][ T4053] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.669752][ T4053] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.670998][ T4053] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.672669][ T4053] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.206130][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.435022][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.484474][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.555431][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.774123][ T136] device hsr_slave_0 left promiscuous mode [ 37.811853][ T136] device hsr_slave_1 left promiscuous mode [ 37.961861][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.962992][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.964440][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.965552][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.966890][ T136] device bridge_slave_1 left promiscuous mode [ 37.968112][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.003398][ T136] device bridge_slave_0 left promiscuous mode [ 38.004341][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.141873][ T136] device veth1_macvtap left promiscuous mode [ 38.142907][ T136] device veth0_macvtap left promiscuous mode [ 38.143816][ T136] device veth1_vlan left promiscuous mode [ 38.144714][ T136] device veth0_vlan left promiscuous mode [ 38.226297][ T136] team0 (unregistering): Port device team_slave_1 removed [ 38.230247][ T136] team0 (unregistering): Port device team_slave_0 removed [ 38.235474][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.275395][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.384802][ T136] bond0 (unregistering): Released all slaves syzkaller build log: go env (err=) AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='auto' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build2700904131=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod' GOMODCACHE='/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs-2/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/syzkaller/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.24.4' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at 3ba885bcb6 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=arm64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=3ba885bcb66dec1678d8842ddeb6805786d32a3f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240430-165949'" "-tags=syz_target syz_os_linux syz_arch_arm64 " -o ./bin/linux_arm64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=arm64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=3ba885bcb66dec1678d8842ddeb6805786d32a3f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240430-165949'" "-tags=syz_target syz_os_linux syz_arch_arm64 " -o ./bin/linux_arm64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=linux GOARCH=arm64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=3ba885bcb66dec1678d8842ddeb6805786d32a3f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240430-165949'" "-tags=syz_target syz_os_linux syz_arch_arm64 " -o ./bin/linux_arm64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_arm64 aarch64-linux-gnu-gcc -o ./bin/linux_arm64/syz-executor executor/executor.cc \ -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_arm64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"3ba885bcb66dec1678d8842ddeb6805786d32a3f\"