[ 893.949634][T17670] MACsec IEEE 802.1AE [ 894.119782][T17675] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 894.119982][T17675] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 894.120106][T17675] CPU: 0 UID: 0 PID: 17675 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 894.120239][T17675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 894.120336][T17675] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 894.120439][T17675] Code: f3 f3 65 48 8b 05 2d 8b 69 03 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 894.120705][T17675] RSP: 0018:ffa00000005c70b0 EFLAGS: 00010216 [ 894.120801][T17675] RAX: 0000000000000118 RBX: 1ff40000000b8e19 RCX: 0000000000000000 [ 894.120914][T17675] RDX: 1fe2200002763220 RSI: ffffffff8a49414f RDI: 00000000000008c0 [ 894.121028][T17675] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 894.121139][T17675] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000142ca818 [ 894.121255][T17675] R13: 0000000000000007 R14: ff11000013b19000 R15: dffffc0000000000 [ 894.121370][T17675] FS: 00007f9acd33a840(0000) GS:ff110000dfe80000(0000) knlGS:0000000000000000 [ 894.121505][T17675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 894.121606][T17675] CR2: 00000000004ee418 CR3: 000000000566b005 CR4: 0000000000771ef0 [ 894.121722][T17675] PKRU: 55555554 [ 894.121779][T17675] Call Trace: [ 894.121839][T17675] [ 894.121878][T17675] ? mark_held_locks+0x40/0x70 [ 894.121958][T17675] ? macvlan_port_get_rtnl+0x90/0x90 [ 894.122033][T17675] ? lockdep_hardirqs_on+0x8c/0x130 [ 894.122110][T17675] ? enable_work+0x1c3/0x240 [ 894.122186][T17675] ? mod_delayed_work_on+0x120/0x120 [ 894.122260][T17675] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 894.122335][T17675] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 894.122411][T17675] ? __cancel_work_sync+0x87/0xc0 [ 894.122486][T17675] macvlan_port_destroy+0x1f9/0x2e0 [ 894.122561][T17675] unregister_netdevice_many_notify+0xed8/0x1b30 [ 894.122657][T17675] ? unregister_netdevice_queued+0x80/0x80 [ 894.122754][T17675] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 894.122847][T17675] rtnl_dellink+0x4a0/0xae0 [ 894.122924][T17675] ? mark_usage+0x61/0x170 [ 894.122999][T17675] ? __lock_release.isra.0+0x6b/0x1a0 [ 894.123073][T17675] ? __lock_acquire+0x518/0xc20 [ 894.123146][T17675] ? __lock_acquire+0x518/0xc20 [ 894.123219][T17675] ? rtnl_mdb_del+0x580/0x580 [ 894.123298][T17675] ? lock_acquire.part.0+0xbc/0x260 [ 894.123373][T17675] ? find_held_lock+0x2b/0x80 [ 894.123448][T17675] ? __lock_release.isra.0+0x6b/0x1a0 [ 894.123523][T17675] ? mark_usage+0x61/0x170 [ 894.123597][T17675] ? __lock_acquire+0x518/0xc20 [ 894.123677][T17675] ? lock_acquire.part.0+0xbc/0x260 [ 894.123751][T17675] ? find_held_lock+0x2b/0x80 [ 894.123831][T17675] ? rtnl_mdb_del+0x580/0x580 [ 894.123904][T17675] ? __lock_release.isra.0+0x6b/0x1a0 [ 894.123979][T17675] ? rtnl_mdb_del+0x580/0x580 [ 894.124054][T17675] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 894.124128][T17675] ? rtnl_link_fill+0x920/0x920 [ 894.124203][T17675] ? __lock_acquire+0x518/0xc20 [ 894.124278][T17675] ? lock_acquire.part.0+0xbc/0x260 [ 894.124351][T17675] ? find_held_lock+0x2b/0x80 [ 894.124426][T17675] netlink_rcv_skb+0x14e/0x3a0 [ 894.124500][T17675] ? rtnl_link_fill+0x920/0x920 [ 894.124575][T17675] ? netlink_ack+0xcf0/0xcf0 [ 894.124652][T17675] ? netlink_deliver_tap+0xc5/0x330 [ 894.124732][T17675] ? netlink_deliver_tap+0x13c/0x330 [ 894.124807][T17675] netlink_unicast+0x486/0x750 [ 894.124882][T17675] ? netlink_attachskb+0x810/0x810 [ 894.124956][T17675] ? __lock_acquire+0x518/0xc20 [ 894.125030][T17675] netlink_sendmsg+0x735/0xc60 [ 894.125105][T17675] ? netlink_unicast+0x750/0x750 [ 894.125179][T17675] ? __might_fault+0x97/0x140 [ 894.125257][T17675] ____sys_sendmsg+0x415/0x880 [ 894.125333][T17675] ? copy_msghdr_from_user+0x279/0x420 [ 894.125409][T17675] ? get_timestamp.constprop.0+0x390/0x390 [ 894.125501][T17675] ? move_addr_to_kernel+0x40/0x40 [ 894.125575][T17675] ___sys_sendmsg+0x14e/0x1d0 [ 894.125650][T17675] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 894.125747][T17675] ? copy_msghdr_from_user+0x420/0x420 [ 894.125827][T17675] __sys_sendmsg+0x12c/0x1d0 [ 894.125902][T17675] ? __sys_sendmsg_sock+0x20/0x20 [ 894.125976][T17675] ? rcu_is_watching+0x15/0xd0 [ 894.126061][T17675] do_syscall_64+0x117/0x590 [ 894.126136][T17675] ? trace_hardirqs_off+0xd/0x30 [ 894.126212][T17675] ? exc_page_fault+0xee/0x100 [ 894.126286][T17675] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 894.126379][T17675] RIP: 0033:0x7f9acd57354e [ 894.126458][T17675] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 894.126729][T17675] RSP: 002b:00007ffd5a443a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 894.126843][T17675] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9acd57354e [ 894.126957][T17675] RDX: 0000000000000000 RSI: 00007ffd5a443ac0 RDI: 0000000000000003 [ 894.127069][T17675] RBP: 00007ffd5a443a20 R08: 0000000000000000 R09: 0000000000000000 [ 894.127186][T17675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a506ca0 [ 894.127305][T17675] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffd5a444190 [ 894.127426][T17675] [ 894.127488][T17675] Modules linked in: macsec ipvlan unix_diag netdevsim psample act_mirred ip6_gre gre xt_length nft_compat act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user nf_tables cls_matchall act_gact cls_flower sch_ingress vxlan [last unloaded: ila] [ 894.127898][T17675] ---[ end trace 0000000000000000 ]--- [ 894.129549][T17675] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 894.129653][T17675] Code: f3 f3 65 48 8b 05 2d 8b 69 03 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 894.129923][T17675] RSP: 0018:ffa00000005c70b0 EFLAGS: 00010216 [ 894.130016][T17675] RAX: 0000000000000118 RBX: 1ff40000000b8e19 RCX: 0000000000000000 [ 894.130132][T17675] RDX: 1fe2200002763220 RSI: ffffffff8a49414f RDI: 00000000000008c0 [ 894.130244][T17675] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 894.130355][T17675] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000142ca818 [ 894.130712][T17675] R13: 0000000000000007 R14: ff11000013b19000 R15: dffffc0000000000 [ 894.130827][T17675] FS: 00007f9acd33a840(0000) GS:ff110000dfe80000(0000) knlGS:0000000000000000 [ 894.130958][T17675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 894.131051][T17675] CR2: 00000000004ee418 CR3: 000000000566b005 CR4: 0000000000771ef0 [ 894.131162][T17675] PKRU: 55555554 [ 894.131219][T17675] Kernel panic - not syncing: Fatal exception [ 894.131451][T17675] Kernel Offset: 0x5a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 894.131623][T17675] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr