lost connection to test machine [ 97.877720][ T945] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts. 2026/10/18 03:24:11 parsed 1 programs 2026/10/18 03:24:11 serving rpc on tcp://38317 [ 106.880230][ T5629] cgroup: Unknown subsys name 'net' [ 107.021574][ T5629] cgroup: Unknown subsys name 'cpuset' [ 107.047354][ T5629] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 108.904485][ T5629] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 112.940743][ T5651] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 113.023539][ T5651] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 113.109216][ T5651] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 115.165484][ T5694] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.167145][ T5694] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.168945][ T5694] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.172955][ T5694] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.173671][ T5694] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 115.369336][ T5649] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.370467][ T5649] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.370650][ T5649] bridge_slave_0: entered allmulticast mode [ 115.372892][ T5649] bridge_slave_0: entered promiscuous mode [ 115.473448][ T5649] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.473696][ T5649] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.473899][ T5649] bridge_slave_1: entered allmulticast mode [ 115.484601][ T5649] bridge_slave_1: entered promiscuous mode [ 115.599761][ T5649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.638642][ T5649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.721916][ T5649] team0: Port device team_slave_0 added [ 115.728229][ T5649] team0: Port device team_slave_1 added [ 115.899693][ T5693] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 115.902100][ T5693] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 115.971566][ T5649] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.971591][ T5649] 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 1532 would solve the problem. [ 115.971620][ T5649] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.045047][ T5649] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.045070][ T5649] 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 1532 would solve the problem. [ 116.045104][ T5649] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.632866][ T5649] hsr_slave_0: entered promiscuous mode [ 116.645888][ T5649] hsr_slave_1: entered promiscuous mode [ 116.842287][ T1256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.842323][ T1256] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.186074][ T3023] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.186098][ T3023] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.178180][ T5649] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 118.203849][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 118.222047][ T5649] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 118.253520][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 118.263923][ T5649] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 118.284222][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 118.328123][ T5649] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 118.340228][ T5649] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 118.498399][ T5649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.531728][ T5649] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.552126][ T1256] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.552300][ T1256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.589158][ T1256] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.589260][ T1256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.081977][ T5649] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.174853][ T5649] veth0_vlan: entered promiscuous mode [ 119.184237][ T5649] veth1_vlan: entered promiscuous mode [ 119.237814][ T5649] veth0_macvtap: entered promiscuous mode [ 119.260335][ T5649] veth1_macvtap: entered promiscuous mode [ 119.287522][ T5649] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.309088][ T5649] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.385632][ T1256] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.425258][ T59] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.425315][ T59] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.425357][ T59] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 execution of simple program fails: NOTFAIL: arptable checkpoint: getsockopt(ARPT_SO_GET_ENTRIES) failed. table=filter (errno 22: Invalid argument). [ 119.561357][ T1256] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.649484][ T1256] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.227115][ T1256] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.059094][ T1256] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.169598][ T1256] bridge_slave_1: left allmulticast mode [ 122.169661][ T1256] bridge_slave_1: left promiscuous mode [ 122.171071][ T1256] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.199144][ T1256] bridge_slave_0: left allmulticast mode [ 122.199173][ T1256] bridge_slave_0: left promiscuous mode [ 122.199431][ T1256] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.364163][ T1256] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 122.381334][ T1256] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 122.382800][ T1256] bond0 (unregistering): Released all slaves [ 122.486261][ T1256] hsr_slave_0: left promiscuous mode [ 122.487102][ T1256] hsr_slave_1: left promiscuous mode [ 122.488099][ T1256] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 122.488132][ T1256] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 122.489527][ T1256] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 122.489548][ T1256] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 122.549548][ T1256] veth1_macvtap: left promiscuous mode [ 122.549616][ T1256] veth0_macvtap: left promiscuous mode [ 122.549813][ T1256] veth1_vlan: left promiscuous mode [ 122.549930][ T1256] veth0_vlan: left promiscuous mode [ 122.958179][ T1256] team0 (unregistering): Port device team_slave_1 removed [ 122.984128][ T1256] team0 (unregistering): Port device team_slave_0 removed [ 123.180350][ T5278] 8021q: adding VLAN 0 to HW filter on device eth1 [ 123.732318][ T5278] 8021q: adding VLAN 0 to HW filter on device eth2 [ 124.242942][ T5278] 8021q: adding VLAN 0 to HW filter on device eth3 [ 124.798612][ T5278] 8021q: adding VLAN 0 to HW filter on device eth4 [ 138.836135][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.836204][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 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-build1594560714=/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='go1.26.0' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at 8d7d05f1e90 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}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=8d7d05f1e90e91c16d80e0f767c2af92e3f754ab -X github.com/google/syzkaller/prog.gitRevisionDate=20260917-143203" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=8d7d05f1e90e91c16d80e0f767c2af92e3f754ab -X github.com/google/syzkaller/prog.gitRevisionDate=20260917-143203" ./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=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=8d7d05f1e90e91c16d80e0f767c2af92e3f754ab -X github.com/google/syzkaller/prog.gitRevisionDate=20260917-143203" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_386 x86_64-linux-gnu-g++ -o ./bin/linux_386/syz-executor executor/executor.cc \ -m32 -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 -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_386=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"8d7d05f1e90e91c16d80e0f767c2af92e3f754ab\" /usr/bin/ld: /tmp/ccrrfh0X.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x145): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking ./tools/check-syzos.sh 2>/dev/null [INFO] Unsupported architecture '386', skipping check.