Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. [ 75.924846][ T8800] IPVS: ftp: loaded support on port[0] = 21 [ 76.072733][ T8800] chnl_net:caif_netlink_parms(): no params data found [ 76.193585][ T8800] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.201791][ T8800] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.210058][ T8800] device bridge_slave_0 entered promiscuous mode [ 76.220880][ T8800] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.228020][ T8800] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.237105][ T8800] device bridge_slave_1 entered promiscuous mode [ 76.267380][ T8800] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.279138][ T8800] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.309493][ T8800] team0: Port device team_slave_0 added [ 76.317675][ T8800] team0: Port device team_slave_1 added [ 76.343989][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.351171][ T8800] 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. [ 76.377280][ T8800] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.389770][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.396985][ T8800] 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. [ 76.423858][ T8800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.496127][ T8800] device hsr_slave_0 entered promiscuous mode [ 76.550833][ T8800] device hsr_slave_1 entered promiscuous mode [ 76.731512][ T8800] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.784216][ T8800] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.844620][ T8800] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.904433][ T8800] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.985650][ T8800] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.992941][ T8800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.000822][ T8800] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.007967][ T8800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.068403][ T8800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.083500][ T4926] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.092910][ T4926] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.104730][ T4926] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.120065][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.128259][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.146085][ T8800] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.170624][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.180008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.188804][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.196137][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.204795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.214585][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.223767][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.231120][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.239238][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.249715][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.267045][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.277197][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.297434][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.310528][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.321431][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.341274][ T8800] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.351965][ T8800] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.367557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.377387][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.387270][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.397357][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.407885][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.431274][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.438775][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.456387][ T8800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.484109][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.494135][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.521445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.530937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.544694][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.553137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.565873][ T8800] device veth0_vlan entered promiscuous mode [ 77.582684][ T8800] device veth1_vlan entered promiscuous mode [ 77.612124][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.620846][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.630195][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.639707][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.653805][ T8800] device veth0_macvtap entered promiscuous mode [ 77.665727][ T8800] device veth1_macvtap entered promiscuous mode [ 77.691790][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.699855][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.713360][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.722781][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.732483][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.748744][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.757427][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.767241][ T9001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 77.967239][ T8800] ===================================================== [ 77.974201][ T8800] BUG: KMSAN: uninit-value in sctp_ootb_pkt_new+0x202/0x540 [ 77.981464][ T8800] CPU: 0 PID: 8800 Comm: syz-executor949 Not tainted 5.6.0-rc7-syzkaller #0 [ 77.990124][ T8800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.000157][ T8800] Call Trace: [ 78.003447][ T8800] dump_stack+0x1c9/0x220 [ 78.007760][ T8800] kmsan_report+0xf7/0x1e0 [ 78.012162][ T8800] __msan_warning+0x58/0xa0 [ 78.016663][ T8800] sctp_ootb_pkt_new+0x202/0x540 [ 78.021601][ T8800] sctp_sf_tabort_8_4_8+0xe6/0x7e0 [ 78.026713][ T8800] sctp_sf_do_5_1B_init+0x6be/0x1b60 [ 78.031978][ T8800] ? kmsan_get_metadata+0x4f/0x180 [ 78.037078][ T8800] sctp_do_sm+0x2b4/0x9a30 [ 78.041475][ T8800] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 78.047613][ T8800] ? kmsan_internal_chain_origin+0xfa/0x130 [ 78.053605][ T8800] ? sctp_sf_pdiscard+0x210/0x210 [ 78.058617][ T8800] ? __msan_memcpy+0x43/0x50 [ 78.063209][ T8800] ? sctp_init_addrs+0xd7/0xf0 [ 78.067967][ T8800] ? sctp_rcv+0x443e/0x5410 [ 78.072488][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.077669][ T8800] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 78.083470][ T8800] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 78.089607][ T8800] ? skb_pull+0x14a/0x240 [ 78.093916][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.099093][ T8800] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 78.104876][ T8800] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 78.111010][ T8800] ? sctp_inq_pop+0x1346/0x1890 [ 78.115862][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.121124][ T8800] ? __msan_get_context_state+0x9/0x20 [ 78.126558][ T8800] ? sctp_auth_recv_cid+0xb3/0x370 [ 78.131645][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.136833][ T8800] sctp_endpoint_bh_rcv+0xd54/0xfe0 [ 78.142792][ T8800] ? sctp_endpoint_is_peeled_off+0x210/0x210 [ 78.148767][ T8800] sctp_inq_push+0x300/0x420 [ 78.153351][ T8800] sctp_rcv+0x48b9/0x5410 [ 78.157689][ T8800] ? ipvlan_nf_input+0xd6/0x4b0 [ 78.162519][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.167695][ T8800] ? sctp_csum_combine+0xa0/0xa0 [ 78.172619][ T8800] ip_protocol_deliver_rcu+0x700/0xbc0 [ 78.178060][ T8800] ip_local_deliver+0x62a/0x7c0 [ 78.182897][ T8800] ? ip_local_deliver+0x7c0/0x7c0 [ 78.187909][ T8800] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 78.193515][ T8800] ip_rcv+0x6cf/0x750 [ 78.197501][ T8800] ? ip_rcv_core+0x1270/0x1270 [ 78.202245][ T8800] netif_receive_skb+0xbb5/0xf20 [ 78.207162][ T8800] ? __msan_poison_alloca+0xf0/0x120 [ 78.212426][ T8800] ? ip_local_deliver_finish+0x350/0x350 [ 78.218038][ T8800] tun_get_user+0x6aef/0x6f60 [ 78.222716][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.227895][ T8800] tun_chr_write_iter+0x1f2/0x360 [ 78.232903][ T8800] ? tun_chr_read_iter+0x460/0x460 [ 78.238773][ T8800] __vfs_write+0xa5a/0xca0 [ 78.243191][ T8800] vfs_write+0x44a/0x8f0 [ 78.247418][ T8800] ksys_write+0x267/0x450 [ 78.251731][ T8800] __se_sys_write+0x92/0xb0 [ 78.256255][ T8800] __x64_sys_write+0x4a/0x70 [ 78.260840][ T8800] do_syscall_64+0xb8/0x160 [ 78.265326][ T8800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.271199][ T8800] RIP: 0033:0x443659 [ 78.275075][ T8800] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.294656][ T8800] RSP: 002b:00007fff60095968 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.303048][ T8800] RAX: ffffffffffffffda RBX: 0000000000003172 RCX: 0000000000443659 [ 78.310994][ T8800] RDX: 000000000000002e RSI: 00000000200000c0 RDI: 0000000000000003 [ 78.318952][ T8800] RBP: 00007fff60095990 R08: 0000000000000000 R09: 0000000000000000 [ 78.327517][ T8800] R10: 000000000000aa14 R11: 0000000000000246 R12: 656c6c616b7a7973 [ 78.335477][ T8800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.344137][ T8800] [ 78.346439][ T8800] Uninit was created at: [ 78.350659][ T8800] kmsan_internal_poison_shadow+0x66/0xd0 [ 78.356361][ T8800] kmsan_slab_alloc+0x8a/0xe0 [ 78.361013][ T8800] __kmalloc_node_track_caller+0xb40/0x1200 [ 78.366878][ T8800] __alloc_skb+0x2fd/0xac0 [ 78.371269][ T8800] alloc_skb_with_frags+0x18c/0xa70 [ 78.376442][ T8800] sock_alloc_send_pskb+0xada/0xc60 [ 78.381614][ T8800] tun_get_user+0x10ae/0x6f60 [ 78.386263][ T8800] tun_chr_write_iter+0x1f2/0x360 [ 78.391261][ T8800] __vfs_write+0xa5a/0xca0 [ 78.395651][ T8800] vfs_write+0x44a/0x8f0 [ 78.399870][ T8800] ksys_write+0x267/0x450 [ 78.404172][ T8800] __se_sys_write+0x92/0xb0 [ 78.408651][ T8800] __x64_sys_write+0x4a/0x70 [ 78.413214][ T8800] do_syscall_64+0xb8/0x160 [ 78.417704][ T8800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.423568][ T8800] ===================================================== [ 78.430471][ T8800] Disabling lock debugging due to kernel taint [ 78.436595][ T8800] Kernel panic - not syncing: panic_on_warn set ... [ 78.443169][ T8800] CPU: 0 PID: 8800 Comm: syz-executor949 Tainted: G B 5.6.0-rc7-syzkaller #0 [ 78.453431][ T8800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.463472][ T8800] Call Trace: [ 78.466758][ T8800] dump_stack+0x1c9/0x220 [ 78.477350][ T8800] panic+0x3d5/0xc3e [ 78.481244][ T8800] kmsan_report+0x1df/0x1e0 [ 78.485795][ T8800] __msan_warning+0x58/0xa0 [ 78.490301][ T8800] sctp_ootb_pkt_new+0x202/0x540 [ 78.495249][ T8800] sctp_sf_tabort_8_4_8+0xe6/0x7e0 [ 78.500351][ T8800] sctp_sf_do_5_1B_init+0x6be/0x1b60 [ 78.505628][ T8800] ? kmsan_get_metadata+0x4f/0x180 [ 78.510729][ T8800] sctp_do_sm+0x2b4/0x9a30 [ 78.515928][ T8800] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 78.522069][ T8800] ? kmsan_internal_chain_origin+0xfa/0x130 [ 78.527957][ T8800] ? sctp_sf_pdiscard+0x210/0x210 [ 78.532973][ T8800] ? __msan_memcpy+0x43/0x50 [ 78.537545][ T8800] ? sctp_init_addrs+0xd7/0xf0 [ 78.542289][ T8800] ? sctp_rcv+0x443e/0x5410 [ 78.546784][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.551961][ T8800] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 78.557843][ T8800] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 78.563984][ T8800] ? skb_pull+0x14a/0x240 [ 78.568312][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.573505][ T8800] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 78.579307][ T8800] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 78.585442][ T8800] ? sctp_inq_pop+0x1346/0x1890 [ 78.590285][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.595471][ T8800] ? __msan_get_context_state+0x9/0x20 [ 78.600911][ T8800] ? sctp_auth_recv_cid+0xb3/0x370 [ 78.606008][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.611186][ T8800] sctp_endpoint_bh_rcv+0xd54/0xfe0 [ 78.616981][ T8800] ? sctp_endpoint_is_peeled_off+0x210/0x210 [ 78.622966][ T8800] sctp_inq_push+0x300/0x420 [ 78.627544][ T8800] sctp_rcv+0x48b9/0x5410 [ 78.631877][ T8800] ? ipvlan_nf_input+0xd6/0x4b0 [ 78.636721][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.641903][ T8800] ? sctp_csum_combine+0xa0/0xa0 [ 78.646819][ T8800] ip_protocol_deliver_rcu+0x700/0xbc0 [ 78.652274][ T8800] ip_local_deliver+0x62a/0x7c0 [ 78.657110][ T8800] ? ip_local_deliver+0x7c0/0x7c0 [ 78.662133][ T8800] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 78.667740][ T8800] ip_rcv+0x6cf/0x750 [ 78.671714][ T8800] ? ip_rcv_core+0x1270/0x1270 [ 78.676456][ T8800] netif_receive_skb+0xbb5/0xf20 [ 78.681387][ T8800] ? __msan_poison_alloca+0xf0/0x120 [ 78.686648][ T8800] ? ip_local_deliver_finish+0x350/0x350 [ 78.692260][ T8800] tun_get_user+0x6aef/0x6f60 [ 78.696935][ T8800] ? kmsan_get_metadata+0x11d/0x180 [ 78.702133][ T8800] tun_chr_write_iter+0x1f2/0x360 [ 78.707152][ T8800] ? tun_chr_read_iter+0x460/0x460 [ 78.712240][ T8800] __vfs_write+0xa5a/0xca0 [ 78.717194][ T8800] vfs_write+0x44a/0x8f0 [ 78.721455][ T8800] ksys_write+0x267/0x450 [ 78.725770][ T8800] __se_sys_write+0x92/0xb0 [ 78.730269][ T8800] __x64_sys_write+0x4a/0x70 [ 78.735287][ T8800] do_syscall_64+0xb8/0x160 [ 78.739780][ T8800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.745669][ T8800] RIP: 0033:0x443659 [ 78.749549][ T8800] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.769584][ T8800] RSP: 002b:00007fff60095968 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.777976][ T8800] RAX: ffffffffffffffda RBX: 0000000000003172 RCX: 0000000000443659 [ 78.785928][ T8800] RDX: 000000000000002e RSI: 00000000200000c0 RDI: 0000000000000003 [ 78.794489][ T8800] RBP: 00007fff60095990 R08: 0000000000000000 R09: 0000000000000000 [ 78.802452][ T8800] R10: 000000000000aa14 R11: 0000000000000246 R12: 656c6c616b7a7973 [ 78.810399][ T8800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.819740][ T8800] Kernel Offset: 0x14c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 78.831352][ T8800] Rebooting in 86400 seconds..