SYZFAIL: failed to recv rpc SYZFAIL: failed to recv rpc Warning: Permanently added '10.128.1.241' (ED25519) to the list of known hosts. 2025/12/29 04:11:33 parsed 1 programs [ 38.097413][ T5814] cgroup: Unknown subsys name 'net' [ 38.303976][ T5814] cgroup: Unknown subsys name 'cpuset' [ 38.311808][ T5814] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 46.318551][ T5814] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.571219][ T1097] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.579268][ T1097] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.597094][ T1097] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.605603][ T1097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.625880][ T5823] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 47.881693][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 47.900883][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.908886][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.916522][ T5851] bridge_slave_0: entered allmulticast mode [ 47.923213][ T5851] bridge_slave_0: entered promiscuous mode [ 47.929933][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.937320][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.944969][ T5851] bridge_slave_1: entered allmulticast mode [ 47.951160][ T5851] bridge_slave_1: entered promiscuous mode [ 47.963600][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.973800][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.987226][ T5851] team0: Port device team_slave_0 added [ 47.993897][ T5851] team0: Port device team_slave_1 added [ 48.004262][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.011565][ T5851] 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. [ 48.038124][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.049519][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.056743][ T5851] 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. [ 48.085319][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.109947][ T5851] hsr_slave_0: entered promiscuous mode [ 48.116206][ T5851] hsr_slave_1: entered promiscuous mode [ 48.146853][ T5851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.155204][ T5851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.163742][ T5851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.171863][ T5851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.185798][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.193296][ T5851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.201084][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.208594][ T5851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.225828][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.236637][ T3152] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.245072][ T3152] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.255395][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.268700][ T1097] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.276000][ T1097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.284969][ T3152] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.292309][ T3152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.332535][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.349360][ T5851] veth0_vlan: entered promiscuous mode [ 48.356889][ T5851] veth1_vlan: entered promiscuous mode [ 48.368001][ T5851] veth0_macvtap: entered promiscuous mode [ 48.375003][ T5851] veth1_macvtap: entered promiscuous mode [ 48.384212][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.393768][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.403164][ T1097] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.412407][ T1097] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.422438][ T1097] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.432647][ T1097] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.489018][ T1097] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.514985][ T1097] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.565598][ T1097] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.594400][ T1097] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.711045][ T5899] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.719625][ T5899] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.727143][ T5899] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.734718][ T5899] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.742218][ T5899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/29 04:11:46 executed programs: 0 [ 51.607633][ T1097] bridge_slave_1: left allmulticast mode [ 51.615319][ T1097] bridge_slave_1: left promiscuous mode [ 51.621719][ T1097] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.629604][ T1097] bridge_slave_0: left allmulticast mode [ 51.635562][ T1097] bridge_slave_0: left promiscuous mode [ 51.641546][ T1097] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.694370][ T1097] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.704029][ T1097] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.714382][ T1097] bond0 (unregistering): Released all slaves [ 51.804277][ T1097] hsr_slave_0: left promiscuous mode [ 51.809841][ T1097] hsr_slave_1: left promiscuous mode [ 51.815819][ T1097] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.824000][ T1097] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.831634][ T1097] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.839778][ T1097] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.849024][ T1097] veth1_macvtap: left promiscuous mode [ 51.854741][ T1097] veth0_macvtap: left promiscuous mode [ 51.860638][ T1097] veth1_vlan: left promiscuous mode [ 51.866674][ T1097] veth0_vlan: left promiscuous mode [ 51.897031][ T1097] team0 (unregistering): Port device team_slave_1 removed [ 51.905366][ T1097] team0 (unregistering): Port device team_slave_0 removed [ 54.422217][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.429856][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.437111][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.444776][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.452361][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.488052][ T5988] chnl_net:caif_netlink_parms(): no params data found [ 54.507421][ T5988] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.515117][ T5988] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.522399][ T5988] bridge_slave_0: entered allmulticast mode [ 54.529351][ T5988] bridge_slave_0: entered promiscuous mode [ 54.536117][ T5988] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.543651][ T5988] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.551027][ T5988] bridge_slave_1: entered allmulticast mode [ 54.557666][ T5988] bridge_slave_1: entered promiscuous mode [ 54.570560][ T5988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.580878][ T5988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.595033][ T5988] team0: Port device team_slave_0 added [ 54.601556][ T5988] team0: Port device team_slave_1 added [ 54.611613][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.619044][ T5988] 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. [ 54.647592][ T5988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.659448][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.666685][ T5988] 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. [ 54.693769][ T5988] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.712174][ T5988] hsr_slave_0: entered promiscuous mode [ 54.718334][ T5988] hsr_slave_1: entered promiscuous mode [ 54.946354][ T5988] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.955188][ T5988] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.963304][ T5988] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.971579][ T5988] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.988173][ T5988] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.995446][ T5988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.002952][ T5988] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.010181][ T5988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.030553][ T5988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.040535][ T1097] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.048869][ T1097] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.060367][ T5988] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.069858][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.077051][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.086111][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.093818][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.149259][ T5988] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.167019][ T5988] veth0_vlan: entered promiscuous mode [ 55.175230][ T5988] veth1_vlan: entered promiscuous mode [ 55.187735][ T5988] veth0_macvtap: entered promiscuous mode [ 55.195027][ T5988] veth1_macvtap: entered promiscuous mode [ 55.205106][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.215444][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.225342][ T176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.239576][ T176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.251568][ T176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.263216][ T176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.287821][ T176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 SYZFAIL: failed to recv rpc [ 55.296534][ T176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.310711][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.319873][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 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-build50181952=/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 d6526ea3e 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=d6526ea3e6ad9081c902859bbb80f9f840377cb4 -X github.com/google/syzkaller/prog.gitRevisionDate=20251126-113115" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d6526ea3e6ad9081c902859bbb80f9f840377cb4 -X github.com/google/syzkaller/prog.gitRevisionDate=20251126-113115" ./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=d6526ea3e6ad9081c902859bbb80f9f840377cb4 -X github.com/google/syzkaller/prog.gitRevisionDate=20251126-113115" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -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_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"d6526ea3e6ad9081c902859bbb80f9f840377cb4\" /usr/bin/ld: /tmp/cczeoLGE.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x104): 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