Warning: Permanently added '10.128.0.181' (ECDSA) to the list of known hosts. syzkaller login: [ 114.608553][T10032] IPVS: ftp: loaded support on port[0] = 21 [ 114.659121][T10032] chnl_net:caif_netlink_parms(): no params data found [ 114.698265][T10032] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.705945][T10032] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.714017][T10032] device bridge_slave_0 entered promiscuous mode [ 114.723221][T10032] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.730597][T10032] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.738603][T10032] device bridge_slave_1 entered promiscuous mode [ 114.756188][T10032] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.767889][T10032] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.788889][T10032] team0: Port device team_slave_0 added [ 114.796919][T10032] team0: Port device team_slave_1 added [ 114.812325][T10032] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.819548][T10032] 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. [ 114.845518][T10032] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.858301][T10032] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.865265][T10032] 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. [ 114.891688][T10032] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.948584][T10032] device hsr_slave_0 entered promiscuous mode [ 115.016117][T10032] device hsr_slave_1 entered promiscuous mode [ 115.161018][T10032] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.219048][T10032] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.298495][T10032] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.338442][T10032] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.411611][T10032] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.420468][T10032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.428470][T10032] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.436763][T10032] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.480872][T10032] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.497716][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.509365][ T2694] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.518171][ T2694] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.526716][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 115.540659][T10032] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.552883][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.562144][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.569436][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.581155][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.590709][ T2694] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.597819][ T2694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.617743][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.636506][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.644593][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.654091][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.663747][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.687798][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.695281][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.710240][T10032] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.729571][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.738643][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.763085][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.772136][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.781518][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.789841][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.799042][T10032] device veth0_vlan entered promiscuous mode [ 115.811545][T10032] device veth1_vlan entered promiscuous mode [ 115.833328][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.841846][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.850313][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.859256][ T2694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.871833][T10032] device veth0_macvtap entered promiscuous mode [ 115.881721][T10032] device veth1_macvtap entered promiscuous mode [ 115.899358][T10032] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.908280][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.916514][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.924558][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.933598][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.945977][T10032] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.954033][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.963717][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 116.113089][T10032] general protection fault, probably for non-canonical address 0xdffffc00060cae4d: 0000 [#1] PREEMPT SMP KASAN [ 116.124843][T10032] KASAN: probably user-memory-access in range [0x0000000030657268-0x000000003065726f] [ 116.134444][T10032] CPU: 0 PID: 10032 Comm: syz-executor752 Not tainted 5.6.0-rc1-syzkaller #0 [ 116.143194][T10032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.153346][T10032] RIP: 0010:nf_flow_table_offload_setup+0x4dc/0x6d0 [ 116.159934][T10032] Code: bc 24 50 ff ff ff 48 ba 00 00 00 00 00 fc ff df 4d 8b ae 00 02 00 00 4d 8b a4 24 58 ff ff ff 49 8d 7f 08 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 cd 01 00 00 4c 89 e2 49 89 47 08 48 b8 00 00 00 [ 116.179688][T10032] RSP: 0018:ffffc90002b77228 EFLAGS: 00010207 [ 116.185756][T10032] RAX: ffff88809bd19250 RBX: 1ffff9200056ee49 RCX: 00000000060cae4d [ 116.193832][T10032] RDX: dffffc0000000000 RSI: ffffffff8687467e RDI: 000000003065726f [ 116.201822][T10032] RBP: ffffc90002b77370 R08: ffff888094c5a380 R09: fffff5200056ee55 [ 116.209958][T10032] R10: fffff5200056ee54 R11: ffffc90002b772a6 R12: 0000000000000000 [ 116.217943][T10032] R13: ffff88809bd19250 R14: ffff88809bd19050 R15: 0000000030657267 [ 116.225931][T10032] FS: 000000000100a880(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 116.234919][T10032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.241615][T10032] CR2: 0000000020003e00 CR3: 00000000a8ecf000 CR4: 00000000001406f0 [ 116.249593][T10032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.257610][T10032] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.265882][T10032] Call Trace: [ 116.269346][T10032] ? flow_offload_queue_work+0x130/0x130 [ 116.274974][T10032] ? nft_netdev_hook_alloc+0xfb/0x170 [ 116.280345][T10032] ? nf_tables_init_net+0x1e0/0x1e0 [ 116.285568][T10032] ? nla_memcpy+0xb0/0xb0 [ 116.289901][T10032] ? wait_for_completion+0x440/0x440 [ 116.295275][T10032] ? trace_hardirqs_on+0x67/0x240 [ 116.300307][T10032] ? nf_tables_parse_netdev_hooks+0x70/0x660 [ 116.306325][T10032] nf_tables_newflowtable+0x1352/0x1d90 [ 116.312136][T10032] ? nf_tables_newrule+0x2400/0x2400 [ 116.317422][T10032] ? __nla_parse+0x43/0x60 [ 116.321828][T10032] nfnetlink_rcv_batch+0x8c8/0x1790 [ 116.327018][T10032] ? nf_tables_newrule+0x2400/0x2400 [ 116.332303][T10032] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 116.338186][T10032] ? __dev_queue_xmit+0x172b/0x3080 [ 116.343388][T10032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.349758][T10032] ? apparmor_capable+0x497/0x900 [ 116.354783][T10032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.361148][T10032] ? __nla_validate_parse+0x2d0/0x1ee0 [ 116.366601][T10032] ? cap_capable+0x205/0x270 [ 116.371186][T10032] ? nla_memcpy+0xb0/0xb0 [ 116.375552][T10032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.381996][T10032] ? ns_capable_common+0x93/0x100 [ 116.387028][T10032] ? __nla_parse+0x43/0x60 [ 116.391437][T10032] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.397149][T10032] nfnetlink_rcv+0x3e7/0x460 [ 116.401862][T10032] ? nfnetlink_rcv_batch+0x1790/0x1790 [ 116.407414][T10032] ? netlink_deliver_tap+0x248/0xbf0 [ 116.412689][T10032] netlink_unicast+0x59e/0x7e0 [ 116.417449][T10032] ? netlink_attachskb+0x870/0x870 [ 116.422733][T10032] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 116.428448][T10032] ? __check_object_size+0x3d/0x437 [ 116.433647][T10032] netlink_sendmsg+0x91c/0xea0 [ 116.438412][T10032] ? netlink_unicast+0x7e0/0x7e0 [ 116.443336][T10032] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 116.448867][T10032] ? apparmor_socket_sendmsg+0x2a/0x30 [ 116.454346][T10032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.460570][T10032] ? security_socket_sendmsg+0x8d/0xc0 [ 116.466031][T10032] ? netlink_unicast+0x7e0/0x7e0 [ 116.470977][T10032] sock_sendmsg+0xd7/0x130 [ 116.475687][T10032] ____sys_sendmsg+0x753/0x880 [ 116.481255][T10032] ? kernel_sendmsg+0x50/0x50 [ 116.485947][T10032] ___sys_sendmsg+0x100/0x170 [ 116.490629][T10032] ? sendmsg_copy_msghdr+0x70/0x70 [ 116.495740][T10032] ? do_huge_pmd_anonymous_page+0xceb/0x1a50 [ 116.501823][T10032] ? prep_transhuge_page+0xa0/0xa0 [ 116.506955][T10032] ? do_page_fault+0x579/0x12e1 [ 116.511801][T10032] ? find_held_lock+0x35/0x130 [ 116.516555][T10032] ? do_page_fault+0x579/0x12e1 [ 116.521525][T10032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.527805][T10032] ? __fget_light+0x1ad/0x270 [ 116.532564][T10032] ? __fdget+0x1b/0x20 [ 116.536624][T10032] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 116.542902][T10032] __sys_sendmsg+0x105/0x1d0 [ 116.547486][T10032] ? __sys_sendmsg_sock+0xc0/0xc0 [ 116.552594][T10032] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.558058][T10032] ? do_syscall_64+0x26/0x790 [ 116.562745][T10032] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.568843][T10032] ? do_syscall_64+0x26/0x790 [ 116.573521][T10032] __x64_sys_sendmsg+0x78/0xb0 [ 116.578444][T10032] do_syscall_64+0xfa/0x790 [ 116.582939][T10032] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.588930][T10032] RIP: 0033:0x443709 [ 116.593134][T10032] 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 [ 116.612881][T10032] RSP: 002b:00007fff3d8ef9d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 116.621285][T10032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443709 [ 116.629251][T10032] RDX: 0000000000000000 RSI: 0000000020003e00 RDI: 0000000000000003 [ 116.637213][T10032] RBP: 00007fff3d8ef9f0 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 116.645203][T10032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.653225][T10032] R13: 0000000000404ca0 R14: 0000000000000000 R15: 0000000000000000 [ 116.661197][T10032] Modules linked in: [ 116.669311][T10032] ---[ end trace 821a78a580efc8d1 ]--- [ 116.674963][T10032] RIP: 0010:nf_flow_table_offload_setup+0x4dc/0x6d0 [ 116.681656][T10032] Code: bc 24 50 ff ff ff 48 ba 00 00 00 00 00 fc ff df 4d 8b ae 00 02 00 00 4d 8b a4 24 58 ff ff ff 49 8d 7f 08 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 cd 01 00 00 4c 89 e2 49 89 47 08 48 b8 00 00 00 [ 116.701334][T10032] RSP: 0018:ffffc90002b77228 EFLAGS: 00010207 [ 116.708074][T10032] RAX: ffff88809bd19250 RBX: 1ffff9200056ee49 RCX: 00000000060cae4d [ 116.716165][T10032] RDX: dffffc0000000000 RSI: ffffffff8687467e RDI: 000000003065726f [ 116.724144][T10032] RBP: ffffc90002b77370 R08: ffff888094c5a380 R09: fffff5200056ee55 [ 116.732771][T10032] R10: fffff5200056ee54 R11: ffffc90002b772a6 R12: 0000000000000000 [ 116.740838][T10032] R13: ffff88809bd19250 R14: ffff88809bd19050 R15: 0000000030657267 [ 116.749006][T10032] FS: 000000000100a880(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 116.757959][T10032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.764584][T10032] CR2: 0000000020003e00 CR3: 00000000a8ecf000 CR4: 00000000001406f0 [ 116.772626][T10032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.780876][T10032] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.789475][T10032] Kernel panic - not syncing: Fatal exception [ 116.796992][T10032] Kernel Offset: disabled [ 116.801317][T10032] Rebooting in 86400 seconds..