[ 50.400537][ T46] device veth0_macvtap left promiscuous mode [ 50.406782][ T46] device veth1_vlan left promiscuous mode [ 50.413626][ T46] device veth0_vlan left promiscuous mode [ 53.831338][ T46] team0 (unregistering): Port device team_slave_1 removed [ 53.843078][ T46] team0 (unregistering): Port device team_slave_0 removed [ 53.858405][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.872326][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.914705][ T46] bond0 (unregistering): Released all slaves [ 55.459606][ T5425] can: request_module (can-proto-0) failed. [ 55.477288][ T5425] can: request_module (can-proto-0) failed. [ 71.299736][ T4064] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.41' (ECDSA) to the list of known hosts. [ 76.328677][ T5884] IPVS: ftp: loaded support on port[0] = 21 [ 76.377037][ T5884] chnl_net:caif_netlink_parms(): no params data found [ 76.411052][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.418678][ T5884] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.426770][ T5884] device bridge_slave_0 entered promiscuous mode [ 76.434765][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.442469][ T5884] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.450487][ T5884] device bridge_slave_1 entered promiscuous mode [ 76.469542][ T5884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.481513][ T5884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.502026][ T5884] team0: Port device team_slave_0 added [ 76.509446][ T5884] team0: Port device team_slave_1 added [ 76.524065][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.531357][ T5884] 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. [ 76.559861][ T5884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.572478][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.579900][ T5884] 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. [ 76.607729][ T5884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.629917][ T5884] device hsr_slave_0 entered promiscuous mode [ 76.636954][ T5884] device hsr_slave_1 entered promiscuous mode [ 76.688674][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.697520][ T5884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.705738][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.713204][ T5884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.745484][ T5884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.759676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.768972][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.778246][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.786493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.797927][ T5884] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.808939][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.818127][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.825870][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.837715][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.846671][ T2938] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.854335][ T2938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.877777][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.888007][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.898122][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.908232][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.916989][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.928162][ T5884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.947554][ T5884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.955604][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.963789][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.048734][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.072105][ T5884] device veth0_vlan entered promiscuous mode [ 77.079981][ T4064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.089608][ T4064] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.098027][ T4064] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.111098][ T5884] device veth1_vlan entered promiscuous mode [ 77.129439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.137845][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.147407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.158557][ T5884] device veth0_macvtap entered promiscuous mode [ 77.168717][ T5884] device veth1_macvtap entered promiscuous mode [ 77.183855][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.193075][ T4064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.204071][ T4064] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.216923][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.225146][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.257740][ T5884] netlink: 28 bytes leftover after parsing attributes in process `syz-executor863'. [ 77.345828][ T5884] infiniband syz: set active [ 77.351003][ T5884] infiniband syz: added veth0_vlan [ 77.384583][ T5884] RDS/IB: syz: added [ 77.389649][ T5884] smc: adding ib device syz with port count 1 [ 77.396432][ T5884] smc: ib device syz port 1 has pnetid [ 77.485250][ T5884] general protection fault, probably for non-canonical address 0xdffffc000000000a: 0000 [#1] PREEMPT SMP KASAN [ 77.497337][ T5884] KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057] [ 77.506351][ T5884] CPU: 1 PID: 5884 Comm: syz-executor863 Not tainted 5.11.0-syzkaller #0 [ 77.514870][ T5884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.525034][ T5884] RIP: 0010:smc_pnet_add+0x8a4/0x11b0 [ 77.530584][ T5884] Code: 49 8d be 30 07 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 eb 06 00 00 4d 8b b6 30 07 00 00 49 8d 7e 50 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 fd 06 00 00 49 8b 7e 50 48 85 ff 0f 85 54 ff ff [ 77.550643][ T5884] RSP: 0018:ffffc90001caf578 EFLAGS: 00010206 [ 77.557090][ T5884] RAX: 000000000000000a RBX: dffffc0000000000 RCX: 0000000000000000 [ 77.565490][ T5884] RDX: 0000000000000003 RSI: ffff88802ffb7c1b RDI: 0000000000000050 [ 77.573701][ T5884] RBP: ffff88802ffb7c18 R08: 0000000000000000 R09: ffffffff8c1142d7 [ 77.583310][ T5884] R10: fffffbfff182285a R11: 0000000000000000 R12: ffff888149bf6900 [ 77.591363][ T5884] R13: ffff88802c21c010 R14: 0000000000000000 R15: ffff88802c21c000 [ 77.599501][ T5884] FS: 000055555654b300(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 77.609187][ T5884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.616186][ T5884] CR2: 00007fff8e9de6a8 CR3: 0000000013583000 CR4: 00000000003506e0 [ 77.624209][ T5884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.632699][ T5884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.641071][ T5884] Call Trace: [ 77.644448][ T5884] ? smc_pnet_netdev_event+0x880/0x880 [ 77.650071][ T5884] ? __nla_parse+0x22/0x30 [ 77.654468][ T5884] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x159/0x230 [ 77.662561][ T5884] genl_family_rcv_msg_doit+0x1e4/0x2f0 [ 77.668117][ T5884] ? mutex_lock_io_nested+0xf60/0xf60 [ 77.673471][ T5884] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x230/0x230 [ 77.681077][ T5884] ? __lock_acquire+0x1644/0x57d0 [ 77.686528][ T5884] ? security_capable+0x4c/0x90 [ 77.692079][ T5884] genl_rcv_msg+0x27d/0x490 [ 77.697301][ T5884] ? genl_get_cmd+0x3c0/0x3c0 [ 77.703555][ T5884] ? lock_acquire+0x1a8/0x720 [ 77.708539][ T5884] ? smc_pnet_netdev_event+0x880/0x880 [ 77.714739][ T5884] ? lock_release+0x710/0x710 [ 77.719512][ T5884] netlink_rcv_skb+0x118/0x370 [ 77.724259][ T5884] ? genl_get_cmd+0x3c0/0x3c0 [ 77.728921][ T5884] ? netlink_ack+0x9f0/0x9f0 [ 77.733492][ T5884] ? lock_downgrade+0x6d0/0x6d0 [ 77.738509][ T5884] genl_rcv+0x1f/0x30 [ 77.742689][ T5884] netlink_unicast+0x42e/0x700 [ 77.747459][ T5884] ? netlink_attachskb+0x730/0x730 [ 77.752650][ T5884] ? _copy_from_iter_full+0x193/0x6e0 [ 77.758198][ T5884] ? memset+0x20/0x40 [ 77.762179][ T5884] netlink_sendmsg+0x70e/0xbe0 [ 77.766916][ T5884] ? netlink_unicast+0x700/0x700 [ 77.771821][ T5884] ? iovec_from_user+0x143/0x290 [ 77.776991][ T5884] ? netlink_unicast+0x700/0x700 [ 77.781899][ T5884] sock_sendmsg+0xab/0xe0 [ 77.786461][ T5884] ____sys_sendmsg+0x5bf/0x7a0 [ 77.791742][ T5884] ? kernel_sendmsg+0x30/0x30 [ 77.796401][ T5884] ? do_recvmmsg+0x540/0x540 [ 77.801159][ T5884] ? lock_chain_count+0x20/0x20 [ 77.806085][ T5884] ? lock_chain_count+0x20/0x20 [ 77.810920][ T5884] ___sys_sendmsg+0xd3/0x150 [ 77.815500][ T5884] ? kasan_save_stack+0x1b/0x40 [ 77.820537][ T5884] ? sendmsg_copy_msghdr+0x110/0x110 [ 77.825808][ T5884] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 77.831763][ T5884] ? lockdep_hardirqs_on+0x79/0x100 [ 77.837206][ T5884] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 77.843156][ T5884] ? __fget_light+0x4c/0x220 [ 77.847714][ T5884] ? find_held_lock+0x2d/0x110 [ 77.852448][ T5884] __sys_sendmsg+0xb2/0x140 [ 77.856935][ T5884] ? __sys_sendmsg_sock+0xa0/0xa0 [ 77.862014][ T5884] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 77.868132][ T5884] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.874009][ T5884] ? lockdep_hardirqs_on+0x79/0x100 [ 77.879182][ T5884] do_syscall_64+0x2d/0x70 [ 77.883580][ T5884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.889597][ T5884] RIP: 0033:0x7fee06b5a5c9 [ 77.894422][ T5884] Code: 28 c3 e8 7a 15 00 00 66 2e 0f 1f 84 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 77.915071][ T5884] RSP: 002b:00007fffdfb49b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.923625][ T5884] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fee06b5a5c9 [ 77.931676][ T5884] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 77.939620][ T5884] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 77.947734][ T5884] R10: 0000000000000000 R11: 0000000000000246 R12: 000055555654b2c0 [ 77.955674][ T5884] R13: 0000000000000011 R14: 0000000000000000 R15: 0000000000000000 [ 77.963634][ T5884] Modules linked in: [ 77.970771][ T5884] ---[ end trace 348661a978eb2e8e ]--- [ 77.979469][ T5884] RIP: 0010:smc_pnet_add+0x8a4/0x11b0 [ 77.984832][ T5884] Code: 49 8d be 30 07 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 eb 06 00 00 4d 8b b6 30 07 00 00 49 8d 7e 50 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 fd 06 00 00 49 8b 7e 50 48 85 ff 0f 85 54 ff ff [ 78.005864][ T5884] RSP: 0018:ffffc90001caf578 EFLAGS: 00010206 [ 78.012360][ T5884] RAX: 000000000000000a RBX: dffffc0000000000 RCX: 0000000000000000 [ 78.020666][ T5884] RDX: 0000000000000003 RSI: ffff88802ffb7c1b RDI: 0000000000000050 [ 78.029092][ T5884] RBP: ffff88802ffb7c18 R08: 0000000000000000 R09: ffffffff8c1142d7 [ 78.037557][ T5884] R10: fffffbfff182285a R11: 0000000000000000 R12: ffff888149bf6900 [ 78.045756][ T5884] R13: ffff88802c21c010 R14: 0000000000000000 R15: ffff88802c21c000 [ 78.053816][ T5884] FS: 000055555654b300(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 78.063054][ T5884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.069664][ T5884] CR2: 00007fff8e9de6a8 CR3: 0000000013583000 CR4: 00000000003506e0 [ 78.077749][ T5884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.085812][ T5884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.094028][ T5884] Kernel panic - not syncing: Fatal exception [ 78.100370][ T5884] Kernel Offset: disabled [ 78.104688][ T5884] Rebooting in 86400 seconds..