Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. [ 149.340146][ T8259] IPVS: ftp: loaded support on port[0] = 21 [ 149.504795][ T8259] chnl_net:caif_netlink_parms(): no params data found [ 149.601037][ T8259] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.609225][ T8259] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.618901][ T8259] device bridge_slave_0 entered promiscuous mode [ 149.634273][ T8259] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.641556][ T8259] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.651328][ T8259] device bridge_slave_1 entered promiscuous mode [ 149.698720][ T8259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.715418][ T8259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.763572][ T8259] team0: Port device team_slave_0 added [ 149.776586][ T8259] team0: Port device team_slave_1 added [ 149.821168][ T8259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.828514][ T8259] 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. [ 149.854826][ T8259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.868393][ T8259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.875756][ T8259] 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. [ 149.903652][ T8259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.950037][ T8259] device hsr_slave_0 entered promiscuous mode [ 149.958161][ T8259] device hsr_slave_1 entered promiscuous mode [ 150.147195][ T8259] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 150.159220][ T8259] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 150.191386][ T8259] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 150.209882][ T8259] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 150.293997][ T8259] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.301156][ T8259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.309226][ T8259] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.316663][ T8259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.393977][ T8259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.415867][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.427617][ T3573] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.438629][ T3573] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.448797][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 150.469957][ T8259] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.483693][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.494617][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.504102][ T3573] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.511261][ T3573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.528205][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.538114][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.547623][ T2971] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.554960][ T2971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.572121][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.589837][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.618698][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.628417][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.638864][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.648847][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.660480][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.677403][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.686569][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.705542][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.715434][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.731897][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.762648][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.770778][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.793615][ T8259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.829300][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 150.839077][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.877220][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 150.886660][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.900132][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.909910][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.926940][ T8259] device veth0_vlan entered promiscuous mode [ 150.946562][ T8259] device veth1_vlan entered promiscuous mode [ 150.995393][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.004941][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 151.014522][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 151.024148][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 151.041809][ T8259] device veth0_macvtap entered promiscuous mode [ 151.057154][ T8259] device veth1_macvtap entered promiscuous mode [ 151.088352][ T8259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 151.096137][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 151.105676][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 151.115084][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 151.124407][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 151.143551][ T8259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 151.151239][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 151.161712][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 151.177079][ T8259] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.187428][ T8259] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.197562][ T8259] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.206604][ T8259] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 151.406682][ T8468] device gre0 entered promiscuous mode [ 151.412308][ T8468] device vlan2 entered promiscuous mode [ 151.423809][ T8468] device gre0 left promiscuous mode executing program [ 151.567369][ T8475] device gre0 entered promiscuous mode [ 151.573659][ T8475] device vlan2 entered promiscuous mode [ 151.582195][ T8475] device gre0 left promiscuous mode executing program [ 151.723951][ T8480] device gre0 entered promiscuous mode [ 151.729573][ T8480] device vlan2 entered promiscuous mode [ 151.740584][ T8480] device gre0 left promiscuous mode executing program [ 151.868616][ T8485] device gre0 entered promiscuous mode [ 151.874483][ T8485] device vlan2 entered promiscuous mode [ 151.883797][ T8485] device gre0 left promiscuous mode executing program [ 152.028015][ T8490] device gre0 entered promiscuous mode [ 152.033685][ T8490] device vlan2 entered promiscuous mode [ 152.042621][ T8490] device gre0 left promiscuous mode executing program [ 152.186880][ T8495] device gre0 entered promiscuous mode [ 152.192438][ T8495] device vlan2 entered promiscuous mode [ 152.203675][ T8495] device gre0 left promiscuous mode executing program [ 152.347591][ T8500] device gre0 entered promiscuous mode [ 152.353590][ T8500] device vlan2 entered promiscuous mode [ 152.362568][ T8500] device gre0 left promiscuous mode executing program [ 152.498624][ T8505] device gre0 entered promiscuous mode [ 152.504840][ T8505] device vlan2 entered promiscuous mode [ 152.514335][ T8505] device gre0 left promiscuous mode executing program [ 152.657300][ T8510] device gre0 entered promiscuous mode [ 152.663311][ T8510] device vlan2 entered promiscuous mode [ 152.672434][ T8510] device gre0 left promiscuous mode executing program [ 152.807124][ T8515] device gre0 entered promiscuous mode [ 152.813027][ T8515] device vlan2 entered promiscuous mode [ 152.822115][ T8515] device gre0 left promiscuous mode executing program [ 152.978190][ T8520] device gre0 entered promiscuous mode [ 152.984011][ T8520] device vlan2 entered promiscuous mode [ 152.993907][ T8520] device gre0 left promiscuous mode executing program [ 153.136411][ T8525] device gre0 entered promiscuous mode [ 153.142013][ T8525] device vlan2 entered promiscuous mode [ 153.155034][ T8525] device gre0 left promiscuous mode executing program [ 153.297437][ T8530] device gre0 entered promiscuous mode [ 153.303097][ T8530] device vlan2 entered promiscuous mode [ 153.314161][ T8530] device gre0 left promiscuous mode executing program [ 153.466347][ T8535] device gre0 entered promiscuous mode [ 153.471906][ T8535] device vlan2 entered promiscuous mode [ 153.483898][ T8535] device gre0 left promiscuous mode executing program [ 153.626642][ T8540] device gre0 entered promiscuous mode [ 153.632238][ T8540] device vlan2 entered promiscuous mode [ 153.644525][ T8540] device gre0 left promiscuous mode executing program [ 153.776738][ T8545] device gre0 entered promiscuous mode [ 153.782300][ T8545] device vlan2 entered promiscuous mode [ 153.797431][ T8545] device gre0 left promiscuous mode executing program [ 153.936773][ T8550] device gre0 entered promiscuous mode [ 153.942500][ T8550] device vlan2 entered promiscuous mode [ 153.952524][ T8550] device gre0 left promiscuous mode executing program [ 154.097335][ T8555] device gre0 entered promiscuous mode [ 154.103362][ T8555] device vlan2 entered promiscuous mode [ 154.112329][ T8555] device gre0 left promiscuous mode executing program [ 154.257525][ T8560] device gre0 entered promiscuous mode [ 154.263195][ T8560] device vlan2 entered promiscuous mode [ 154.272160][ T8560] device gre0 left promiscuous mode executing program [ 154.416677][ T8565] device gre0 entered promiscuous mode [ 154.422283][ T8565] device vlan2 entered promiscuous mode [ 154.436190][ T8565] device gre0 left promiscuous mode executing program [ 154.577160][ T8570] device gre0 entered promiscuous mode [ 154.582924][ T8570] device vlan2 entered promiscuous mode [ 154.592032][ T8570] device gre0 left promiscuous mode executing program [ 154.737412][ T8575] device gre0 entered promiscuous mode [ 154.743242][ T8575] device vlan2 entered promiscuous mode [ 154.761216][ T8575] device gre0 left promiscuous mode executing program [ 154.886698][ T8580] device gre0 entered promiscuous mode [ 154.892257][ T8580] device vlan2 entered promiscuous mode [ 154.904053][ T8580] device gre0 left promiscuous mode executing program [ 155.047383][ T8585] device gre0 entered promiscuous mode [ 155.053175][ T8585] device vlan2 entered promiscuous mode [ 155.062462][ T8585] device gre0 left promiscuous mode executing program [ 155.206779][ T8590] device gre0 entered promiscuous mode [ 155.212474][ T8590] device vlan2 entered promiscuous mode [ 155.225584][ T8590] device gre0 left promiscuous mode executing program [ 155.366618][ T8595] device gre0 entered promiscuous mode [ 155.372186][ T8595] device vlan2 entered promiscuous mode [ 155.381880][ T8595] device gre0 left promiscuous mode executing program [ 155.517657][ T8600] device gre0 entered promiscuous mode [ 155.523418][ T8600] device vlan2 entered promiscuous mode [ 155.532442][ T8600] device gre0 left promiscuous mode executing program [ 155.677371][ T8605] device gre0 entered promiscuous mode [ 155.683095][ T8605] device vlan2 entered promiscuous mode [ 155.692191][ T8605] device gre0 left promiscuous mode executing program [ 155.837139][ T8610] device gre0 entered promiscuous mode [ 155.842905][ T8610] device vlan2 entered promiscuous mode [ 155.852007][ T8610] device gre0 left promiscuous mode executing program [ 155.997163][ T8615] device gre0 entered promiscuous mode [ 156.002958][ T8615] device vlan2 entered promiscuous mode [ 156.011898][ T8615] device gre0 left promiscuous mode executing program [ 156.147440][ T8620] device gre0 entered promiscuous mode [ 156.153103][ T8620] device vlan2 entered promiscuous mode [ 156.162135][ T8620] device gre0 left promiscuous mode executing program [ 156.307084][ T8625] device gre0 entered promiscuous mode [ 156.312970][ T8625] device vlan2 entered promiscuous mode [ 156.325362][ T8625] device gre0 left promiscuous mode executing program [ 156.468259][ T8630] device gre0 entered promiscuous mode [ 156.473903][ T8630] device vlan2 entered promiscuous mode [ 156.483084][ T8630] device gre0 left promiscuous mode executing program [ 156.616307][ T8635] device gre0 entered promiscuous mode [ 156.621903][ T8635] device vlan2 entered promiscuous mode [ 156.634041][ T8635] device gre0 left promiscuous mode executing program [ 156.777330][ T8640] device gre0 entered promiscuous mode [ 156.783135][ T8640] device vlan2 entered promiscuous mode [ 156.792455][ T8640] device gre0 left promiscuous mode executing program [ 156.926823][ T8645] device gre0 entered promiscuous mode [ 156.932420][ T8645] device vlan2 entered promiscuous mode [ 156.945547][ T8645] device gre0 left promiscuous mode executing program [ 157.077702][ T8650] device gre0 entered promiscuous mode [ 157.083440][ T8650] device vlan2 entered promiscuous mode [ 157.092356][ T8650] device gre0 left promiscuous mode executing program [ 157.236873][ T8655] device gre0 entered promiscuous mode [ 157.242424][ T8655] device vlan2 entered promiscuous mode [ 157.256676][ T8655] device gre0 left promiscuous mode executing program [ 157.397003][ T8660] device gre0 entered promiscuous mode [ 157.402989][ T8660] device vlan2 entered promiscuous mode [ 157.412405][ T8660] device gre0 left promiscuous mode executing program [ 157.557217][ T8665] device gre0 entered promiscuous mode [ 157.563116][ T8665] device vlan2 entered promiscuous mode [ 157.572922][ T8665] device gre0 left promiscuous mode executing program [ 157.715773][ T8670] device gre0 entered promiscuous mode [ 157.721501][ T8670] device vlan2 entered promiscuous mode [ 157.734338][ T8670] device gre0 left promiscuous mode executing program [ 157.866781][ T8675] device gre0 entered promiscuous mode [ 157.872437][ T8675] device vlan2 entered promiscuous mode [ 157.885634][ T8675] device gre0 left promiscuous mode executing program [ 158.026752][ T8680] device gre0 entered promiscuous mode [ 158.032321][ T8680] device vlan2 entered promiscuous mode [ 158.044793][ T8680] device gre0 left promiscuous mode executing program [ 158.187445][ T8685] device gre0 entered promiscuous mode [ 158.193208][ T8685] device vlan2 entered promiscuous mode [ 158.202374][ T8685] device gre0 left promiscuous mode executing program [ 158.347615][ T8690] device gre0 entered promiscuous mode [ 158.353452][ T8690] device vlan2 entered promiscuous mode [ 158.363329][ T8690] device gre0 left promiscuous mode executing program [ 158.506765][ T8695] device gre0 entered promiscuous mode [ 158.512335][ T8695] device vlan2 entered promiscuous mode [ 158.525273][ T8695] device gre0 left promiscuous mode executing program [ 158.667224][ T8700] device gre0 entered promiscuous mode [ 158.672982][ T8700] device vlan2 entered promiscuous mode [ 158.682069][ T8700] device gre0 left promiscuous mode executing program [ 158.827582][ T8705] device gre0 entered promiscuous mode [ 158.833725][ T8705] device vlan2 entered promiscuous mode [ 158.843250][ T8705] device gre0 left promiscuous mode executing program [ 158.997253][ T8710] device gre0 entered promiscuous mode [ 159.002992][ T8710] device vlan2 entered promiscuous mode [ 159.012133][ T8710] device gre0 left promiscuous mode executing program [ 159.156986][ T8715] device gre0 entered promiscuous mode [ 159.162560][ T8715] device vlan2 entered promiscuous mode [ 159.176747][ T8715] device gre0 left promiscuous mode executing program [ 159.316022][ T8720] device gre0 entered promiscuous mode [ 159.321606][ T8720] device vlan2 entered promiscuous mode [ 159.334162][ T8720] device gre0 left promiscuous mode executing program [ 159.476806][ T8725] device gre0 entered promiscuous mode [ 159.482544][ T8725] device vlan2 entered promiscuous mode [ 159.494720][ T8725] device gre0 left promiscuous mode executing program [ 159.637172][ T8730] device gre0 entered promiscuous mode [ 159.642902][ T8730] device vlan2 entered promiscuous mode [ 159.653822][ T8730] device gre0 left promiscuous mode executing program [ 159.786575][ T8735] device gre0 entered promiscuous mode [ 159.792169][ T8735] device vlan2 entered promiscuous mode [ 159.803951][ T8735] device gre0 left promiscuous mode executing program [ 159.927580][ T8740] device gre0 entered promiscuous mode [ 159.933238][ T8740] device vlan2 entered promiscuous mode [ 159.942436][ T8740] device gre0 left promiscuous mode executing program [ 160.077640][ T8745] device gre0 entered promiscuous mode [ 160.083382][ T8745] device vlan2 entered promiscuous mode [ 160.092516][ T8745] device gre0 left promiscuous mode executing program [ 160.236903][ T8750] device gre0 entered promiscuous mode [ 160.242473][ T8750] device vlan2 entered promiscuous mode [ 160.254242][ T8750] device gre0 left promiscuous mode executing program [ 160.395968][ T8755] device gre0 entered promiscuous mode [ 160.401560][ T8755] device vlan2 entered promiscuous mode [ 160.415452][ T8755] device gre0 left promiscuous mode executing program [ 160.556389][ T8760] device gre0 entered promiscuous mode [ 160.562013][ T8760] device vlan2 entered promiscuous mode [ 160.575802][ T8760] device gre0 left promiscuous mode executing program [ 160.717339][ T8765] device gre0 entered promiscuous mode [ 160.723144][ T8765] device vlan2 entered promiscuous mode [ 160.732276][ T8765] device gre0 left promiscuous mode executing program [ 160.876843][ T8770] device gre0 entered promiscuous mode [ 160.882477][ T8770] device vlan2 entered promiscuous mode [ 160.894812][ T8770] device gre0 left promiscuous mode executing program [ 161.036501][ T8775] device gre0 entered promiscuous mode [ 161.042086][ T8775] device vlan2 entered promiscuous mode [ 161.053855][ T8775] device gre0 left promiscuous mode executing program [ 161.207980][ T8780] device gre0 entered promiscuous mode [ 161.213691][ T8780] device vlan2 entered promiscuous mode [ 161.228348][ T8780] device gre0 left promiscuous mode executing program [ 161.366949][ T8785] device gre0 entered promiscuous mode [ 161.373014][ T8785] device vlan2 entered promiscuous mode [ 161.383007][ T8785] device gre0 left promiscuous mode executing program [ 161.526605][ T8790] device gre0 entered promiscuous mode [ 161.532245][ T8790] device vlan2 entered promiscuous mode [ 161.542028][ T8790] device gre0 left promiscuous mode executing program [ 161.685734][ T8795] device gre0 entered promiscuous mode [ 161.691287][ T8795] device vlan2 entered promiscuous mode [ 161.697126][ C0] ===================================================== [ 161.697231][ C0] BUG: KMSAN: uninit-value in ip_tunnel_xmit+0x585/0x3a70 [ 161.697304][ C0] CPU: 0 PID: 8795 Comm: syz-executor976 Not tainted 5.10.0-rc4-syzkaller #0 [ 161.697368][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.697428][ C0] Call Trace: [ 161.697492][ C0] [ 161.697568][ C0] dump_stack+0x21c/0x280 [ 161.697634][ C0] kmsan_report+0xf7/0x1e0 [ 161.697701][ C0] __msan_warning+0x5f/0xa0 [ 161.697767][ C0] ip_tunnel_xmit+0x585/0x3a70 [ 161.697836][ C0] ? skb_push+0x15b/0x250 [ 161.697904][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.697973][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 161.698042][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.698114][ C0] ipgre_xmit+0x1127/0x11e0 [ 161.698185][ C0] ? ipgre_close+0x280/0x280 [ 161.698254][ C0] xmit_one+0x2b9/0x770 [ 161.698325][ C0] __dev_queue_xmit+0x33f2/0x4520 [ 161.698392][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.698472][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.698549][ C0] dev_queue_xmit+0x4b/0x60 [ 161.698622][ C0] garp_join_timer+0x1fc/0x380 [ 161.698692][ C0] ? garp_init_applicant+0x980/0x980 [ 161.698764][ C0] call_timer_fn+0x7d/0x450 [ 161.698833][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.698903][ C0] expire_timers+0x318/0x6c0 [ 161.698975][ C0] ? garp_init_applicant+0x980/0x980 [ 161.699045][ C0] __run_timers+0x624/0x9e0 [ 161.699114][ C0] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.699186][ C0] ? irqtime_account_irq+0xcb/0x2d0 [ 161.699255][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.699326][ C0] ? migrate_timer_list+0x600/0x600 [ 161.699405][ C0] run_timer_softirq+0x2d/0x50 [ 161.699475][ C0] __do_softirq+0x1a9/0x6fa [ 161.699552][ C0] asm_call_irq_on_stack+0xf/0x20 [ 161.699609][ C0] [ 161.699678][ C0] do_softirq_own_stack+0x6e/0x90 [ 161.699744][ C0] __irq_exit_rcu+0x226/0x270 [ 161.699811][ C0] irq_exit_rcu+0xe/0x10 [ 161.699881][ C0] sysvec_apic_timer_interrupt+0x106/0x130 [ 161.699951][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 161.700022][ C0] RIP: 0010:console_unlock+0x18b8/0x1c40 [ 161.700093][ C0] Code: 31 f6 e8 fb c6 00 00 48 83 bc 24 90 00 00 00 00 75 3c 48 8b 84 24 98 00 00 00 48 89 84 24 c8 00 00 00 ff b4 24 c8 00 00 00 9d <44> 89 f0 34 01 22 44 24 27 44 89 f3 0a 5c 24 0f 3c 01 74 1b f6 c3 [ 161.700157][ C0] RSP: 0018:ffff88812e74aa00 EFLAGS: 00000286 [ 161.700296][ C0] RAX: 0000000000000286 RBX: 0000000000000000 RCX: ffff88811287dc40 [ 161.700362][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000000001b8a0 [ 161.700431][ C0] RBP: ffff88812e74ab98 R08: ffffea000000000f R09: ffff88813fffa000 [ 161.700497][ C0] R10: 0000000000000000 R11: 00000000ffffffff R12: 0000000000000000 [ 161.700565][ C0] R13: ffff88811287e640 R14: 0000000000000000 R15: ffffffff90c99400 [ 161.700638][ C0] vprintk_emit+0x427/0x820 [ 161.700707][ C0] vprintk_default+0x86/0xa0 [ 161.700777][ C0] vprintk_func+0x2ed/0x2f0 [ 161.700844][ C0] printk+0x180/0x1cd [ 161.700911][ C0] ? __dev_set_promiscuity+0x522/0xbe0 [ 161.700981][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.701048][ C0] __dev_set_promiscuity+0x5b0/0xbe0 [ 161.701116][ C0] __dev_change_flags+0x8e1/0xce0 [ 161.701184][ C0] rtnl_configure_link+0x2fa/0x4d0 [ 161.701252][ C0] rtnl_newlink+0x3008/0x3ec0 [ 161.701322][ C0] ? ____sys_sendmsg+0xc7a/0x1240 [ 161.701394][ C0] ? do_syscall_64+0x9f/0x140 [ 161.701464][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.701540][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.701610][ C0] ? __module_address+0x68/0x600 [ 161.701678][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.701749][ C0] ? security_capable+0x1dd/0x230 [ 161.701817][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.701885][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.701958][ C0] ? kmsan_internal_set_origin+0x85/0xc0 [ 161.702032][ C0] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 161.702100][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.702169][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.702237][ C0] ? rtnl_setlink+0x830/0x830 [ 161.702305][ C0] rtnetlink_rcv_msg+0x1447/0x18b0 [ 161.702373][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 161.702441][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.702522][ C0] ? local_bh_enable+0x36/0x40 [ 161.702593][ C0] ? __dev_queue_xmit+0x3a9b/0x4520 [ 161.702667][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.702687][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.702708][ C0] ? kmsan_internal_set_origin+0x85/0xc0 [ 161.702726][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.702744][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.702764][ C0] netlink_rcv_skb+0x70a/0x820 [ 161.702834][ C0] ? rtnetlink_bind+0x140/0x140 [ 161.702901][ C0] rtnetlink_rcv+0x50/0x60 [ 161.702971][ C0] netlink_unicast+0x11da/0x14b0 [ 161.703039][ C0] ? rtnetlink_net_exit+0x90/0x90 [ 161.703110][ C0] netlink_sendmsg+0x173c/0x1840 [ 161.703179][ C0] ____sys_sendmsg+0xc7a/0x1240 [ 161.703250][ C0] ? netlink_getsockopt+0x1830/0x1830 [ 161.703319][ C0] __sys_sendmsg+0x6d5/0x830 [ 161.703388][ C0] ? __sys_getsockname+0x51f/0x5d0 [ 161.703456][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.703537][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.703605][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.703675][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.703744][ C0] __se_sys_sendmsg+0x97/0xb0 [ 161.703814][ C0] __x64_sys_sendmsg+0x4a/0x70 [ 161.703885][ C0] do_syscall_64+0x9f/0x140 [ 161.703956][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.704019][ C0] RIP: 0033:0x443f89 [ 161.704089][ C0] Code: e8 6c 05 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.704151][ C0] RSP: 002b:00007ffc6b4f6bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.704275][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443f89 [ 161.704339][ C0] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 161.704401][ C0] RBP: 00007ffc6b4f6c00 R08: 0000000000000000 R09: 0000000000000000 [ 161.704480][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000027725 [ 161.704553][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 161.704611][ C0] [ 161.704671][ C0] Uninit was created at: [ 161.704746][ C0] kmsan_internal_poison_shadow+0x5c/0xf0 [ 161.704816][ C0] kmsan_slab_alloc+0x8d/0xe0 [ 161.704889][ C0] __kmalloc_node_track_caller+0xc61/0x15f0 [ 161.704953][ C0] __alloc_skb+0x309/0xae0 [ 161.705022][ C0] garp_pdu_append_attr+0x2ed/0x13c0 [ 161.705092][ C0] garp_attr_event+0x25d/0x360 [ 161.705161][ C0] garp_join_timer+0x10e/0x380 [ 161.705231][ C0] call_timer_fn+0x7d/0x450 [ 161.705300][ C0] expire_timers+0x318/0x6c0 [ 161.705369][ C0] __run_timers+0x624/0x9e0 [ 161.705439][ C0] run_timer_softirq+0x2d/0x50 [ 161.705512][ C0] __do_softirq+0x1a9/0x6fa [ 161.705570][ C0] ===================================================== [ 161.705648][ C0] Disabling lock debugging due to kernel taint [ 161.705712][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 161.705780][ C0] CPU: 0 PID: 8795 Comm: syz-executor976 Tainted: G B 5.10.0-rc4-syzkaller #0 [ 161.705845][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.705903][ C0] Call Trace: [ 161.705912][ C0] [ 161.705928][ C0] dump_stack+0x21c/0x280 [ 161.705943][ C0] panic+0x4c8/0xea7 [ 161.705961][ C0] ? add_taint+0x17c/0x210 [ 161.705977][ C0] kmsan_report+0x1da/0x1e0 [ 161.706063][ C0] __msan_warning+0x5f/0xa0 [ 161.706085][ C0] ip_tunnel_xmit+0x585/0x3a70 [ 161.706104][ C0] ? skb_push+0x15b/0x250 [ 161.706121][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.706138][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 161.706157][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.706176][ C0] ipgre_xmit+0x1127/0x11e0 [ 161.706206][ C0] ? ipgre_close+0x280/0x280 [ 161.706223][ C0] xmit_one+0x2b9/0x770 [ 161.706247][ C0] __dev_queue_xmit+0x33f2/0x4520 [ 161.706264][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.706282][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.706305][ C0] dev_queue_xmit+0x4b/0x60 [ 161.706324][ C0] garp_join_timer+0x1fc/0x380 [ 161.706344][ C0] ? garp_init_applicant+0x980/0x980 [ 161.706363][ C0] call_timer_fn+0x7d/0x450 [ 161.706382][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.706401][ C0] expire_timers+0x318/0x6c0 [ 161.706423][ C0] ? garp_init_applicant+0x980/0x980 [ 161.706442][ C0] __run_timers+0x624/0x9e0 [ 161.706463][ C0] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.706481][ C0] ? irqtime_account_irq+0xcb/0x2d0 [ 161.706497][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.706516][ C0] ? migrate_timer_list+0x600/0x600 [ 161.706535][ C0] run_timer_softirq+0x2d/0x50 [ 161.706554][ C0] __do_softirq+0x1a9/0x6fa [ 161.706577][ C0] asm_call_irq_on_stack+0xf/0x20 [ 161.706584][ C0] [ 161.706599][ C0] do_softirq_own_stack+0x6e/0x90 [ 161.706613][ C0] __irq_exit_rcu+0x226/0x270 [ 161.706627][ C0] irq_exit_rcu+0xe/0x10 [ 161.706643][ C0] sysvec_apic_timer_interrupt+0x106/0x130 [ 161.706661][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 161.706680][ C0] RIP: 0010:console_unlock+0x18b8/0x1c40 [ 161.706697][ C0] Code: 31 f6 e8 fb c6 00 00 48 83 bc 24 90 00 00 00 00 75 3c 48 8b 84 24 98 00 00 00 48 89 84 24 c8 00 00 00 ff b4 24 c8 00 00 00 9d <44> 89 f0 34 01 22 44 24 27 44 89 f3 0a 5c 24 0f 3c 01 74 1b f6 c3 [ 161.706707][ C0] RSP: 0018:ffff88812e74aa00 EFLAGS: 00000286 [ 161.706722][ C0] RAX: 0000000000000286 RBX: 0000000000000000 RCX: ffff88811287dc40 [ 161.706733][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000000001b8a0 [ 161.706746][ C0] RBP: ffff88812e74ab98 R08: ffffea000000000f R09: ffff88813fffa000 [ 161.706758][ C0] R10: 0000000000000000 R11: 00000000ffffffff R12: 0000000000000000 [ 161.706769][ C0] R13: ffff88811287e640 R14: 0000000000000000 R15: ffffffff90c99400 [ 161.706804][ C0] vprintk_emit+0x427/0x820 [ 161.706828][ C0] vprintk_default+0x86/0xa0 [ 161.706848][ C0] vprintk_func+0x2ed/0x2f0 [ 161.706867][ C0] printk+0x180/0x1cd [ 161.706889][ C0] ? __dev_set_promiscuity+0x522/0xbe0 [ 161.706907][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.706924][ C0] __dev_set_promiscuity+0x5b0/0xbe0 [ 161.706947][ C0] __dev_change_flags+0x8e1/0xce0 [ 161.706993][ C0] rtnl_configure_link+0x2fa/0x4d0 [ 161.707012][ C0] rtnl_newlink+0x3008/0x3ec0 [ 161.707039][ C0] ? ____sys_sendmsg+0xc7a/0x1240 [ 161.707059][ C0] ? do_syscall_64+0x9f/0x140 [ 161.707075][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.707092][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.707109][ C0] ? __module_address+0x68/0x600 [ 161.707143][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.707160][ C0] ? security_capable+0x1dd/0x230 [ 161.707178][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707195][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707216][ C0] ? kmsan_internal_set_origin+0x85/0xc0 [ 161.707239][ C0] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 161.707256][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707274][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.707290][ C0] ? rtnl_setlink+0x830/0x830 [ 161.707307][ C0] rtnetlink_rcv_msg+0x1447/0x18b0 [ 161.707330][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 161.707346][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707366][ C0] ? local_bh_enable+0x36/0x40 [ 161.707385][ C0] ? __dev_queue_xmit+0x3a9b/0x4520 [ 161.707404][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.707424][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707444][ C0] ? kmsan_internal_set_origin+0x85/0xc0 [ 161.707461][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707479][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.707507][ C0] netlink_rcv_skb+0x70a/0x820 [ 161.707524][ C0] ? rtnetlink_bind+0x140/0x140 [ 161.707544][ C0] rtnetlink_rcv+0x50/0x60 [ 161.707564][ C0] netlink_unicast+0x11da/0x14b0 [ 161.707581][ C0] ? rtnetlink_net_exit+0x90/0x90 [ 161.707607][ C0] netlink_sendmsg+0x173c/0x1840 [ 161.707634][ C0] ____sys_sendmsg+0xc7a/0x1240 [ 161.707658][ C0] ? netlink_getsockopt+0x1830/0x1830 [ 161.707678][ C0] __sys_sendmsg+0x6d5/0x830 [ 161.707705][ C0] ? __sys_getsockname+0x51f/0x5d0 [ 161.707724][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707741][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.707758][ C0] ? kmsan_get_metadata+0x116/0x180 [ 161.707776][ C0] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 161.707795][ C0] __se_sys_sendmsg+0x97/0xb0 [ 161.707816][ C0] __x64_sys_sendmsg+0x4a/0x70 [ 161.707835][ C0] do_syscall_64+0x9f/0x140 [ 161.707854][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.707867][ C0] RIP: 0033:0x443f89 [ 161.707884][ C0] Code: e8 6c 05 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.707895][ C0] RSP: 002b:00007ffc6b4f6bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.707916][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443f89 [ 161.707927][ C0] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 161.707939][ C0] RBP: 00007ffc6b4f6c00 R08: 0000000000000000 R09: 0000000000000000 [ 161.707951][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000027725 [ 161.707971][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 161.708418][ C0] Kernel Offset: disabled [ 163.036710][ C0] Rebooting in 86400 seconds..