lost connection to test machine Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 ignoring optional flag "type"="gce" 1970/01/01 00:00:28 parsed 1 programs [ 28.376534][ T4044] cgroup: Unknown subsys name 'net' [ 28.611046][ T4044] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:00:28 executed programs: 0 [ 28.801089][ T4051] chnl_net:caif_netlink_parms(): no params data found [ 28.823574][ T4051] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.824752][ T4051] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.826171][ T4051] device bridge_slave_0 entered promiscuous mode [ 28.829299][ T4051] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.830482][ T4051] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.831930][ T4051] device bridge_slave_1 entered promiscuous mode [ 28.841920][ T4051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.844478][ T4051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.853548][ T4051] team0: Port device team_slave_0 added [ 28.855530][ T4051] team0: Port device team_slave_1 added [ 28.863542][ T4051] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.864611][ T4051] 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. [ 28.868583][ T4051] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.871013][ T4051] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.872071][ T4051] 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. [ 28.875719][ T4051] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.929159][ T4051] device hsr_slave_0 entered promiscuous mode [ 28.968046][ T4051] device hsr_slave_1 entered promiscuous mode [ 29.048014][ T4051] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.079595][ T4051] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.129165][ T4051] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.169107][ T4051] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.218103][ T4051] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.219252][ T4051] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.220567][ T4051] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.221555][ T4051] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.242778][ T4051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.246724][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.250482][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.252451][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.254195][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 29.261853][ T4051] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.265304][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.266786][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.267877][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.271622][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.273081][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.274161][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.281250][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.282843][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.285907][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 29.289211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.291964][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.294492][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.340422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.341666][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.344971][ T4051] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.352869][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.360429][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.362095][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.363495][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.365792][ T4051] device veth0_vlan entered promiscuous mode [ 29.370573][ T4051] device veth1_vlan entered promiscuous mode [ 29.378519][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.380119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.381735][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.384825][ T4051] device veth0_macvtap entered promiscuous mode [ 29.387435][ T4051] device veth1_macvtap entered promiscuous mode [ 29.395292][ T4051] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.396449][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.398911][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.402233][ T4051] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.403575][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.406180][ T4051] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.407542][ T4051] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.409886][ T4051] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.411319][ T4051] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.953188][ T581] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.912398][ T581] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.952167][ T581] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.992822][ T581] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.191123][ T581] device hsr_slave_0 left promiscuous mode [ 36.228226][ T581] device hsr_slave_1 left promiscuous mode [ 36.328263][ T581] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.329388][ T581] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 36.330871][ T581] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 36.331977][ T581] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 36.333254][ T581] device bridge_slave_1 left promiscuous mode [ 36.334527][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.379342][ T581] device bridge_slave_0 left promiscuous mode [ 36.380453][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.528115][ T581] device veth1_macvtap left promiscuous mode [ 36.529247][ T581] device veth0_macvtap left promiscuous mode [ 36.530269][ T581] device veth1_vlan left promiscuous mode [ 36.531226][ T581] device veth0_vlan left promiscuous mode [ 36.633864][ T581] team0 (unregistering): Port device team_slave_1 removed [ 36.639316][ T581] team0 (unregistering): Port device team_slave_0 removed [ 36.643809][ T581] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 36.671780][ T581] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 36.804778][ T581] 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-build2257376780=/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 518a39a631 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:32: run command via tools/syz-env for best compatibility, see: Makefile:33: 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 bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=arm64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=518a39a63148f6aee9c82e5b6b1c20889a21f698 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230504-152708'" "-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=518a39a63148f6aee9c82e5b6b1c20889a21f698 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230504-152708'" "-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=518a39a63148f6aee9c82e5b6b1c20889a21f698 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230504-152708'" "-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=\"518a39a63148f6aee9c82e5b6b1c20889a21f698\"