[ 2302.943022] MACsec IEEE 802.1AE [ 2302.973345] BUG: kernel NULL pointer dereference, address: 0000000000000858 [ 2302.973371] #PF: supervisor read access in kernel mode [ 2302.973387] #PF: error_code(0x0000) - not-present page [ 2302.973404] PGD 7880067 P4D 3422067 PUD 8f8a067 PMD 0 [ 2302.973422] Oops: Oops: 0000 [#1] SMP [ 2302.973436] CPU: 2 UID: 0 PID: 562 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(lazy) [ 2302.973460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2302.973479] RIP: 0010:macvlan_port_release_mac+0x23/0x220 [ 2302.973499] Code: 10 eb d9 0f 1f 40 00 0f 1f 44 00 00 48 81 ec 88 00 00 00 65 48 8b 05 4c a1 6b 01 48 89 84 24 80 00 00 00 48 8b 87 00 01 00 00 80 58 08 00 00 01 74 24 48 8b 10 48 8b 92 58 04 00 00 8b 0a 0f [ 2302.973548] RSP: 0018:ff311d74802ab698 EFLAGS: 00010292 [ 2302.973563] RAX: 0000000000000000 RBX: ff180e68c3786000 RCX: 0000000000000000 [ 2302.973584] RDX: 0000000000000000 RSI: ff180e68c3786818 RDI: ff180e68c7371000 [ 2302.973605] RBP: ff180e68c3786818 R08: ff180e68c5b021c0 R09: 0000000000000000 [ 2302.973627] R10: 0000000000000000 R11: 0000000000000001 R12: ff180e68c7371000 [ 2302.973648] R13: ff180e68c1cf6900 R14: ff180e68c200dd00 R15: 0000000000000003 [ 2302.973672] FS: 00007f9c89226840(0000) GS:ff180e6972b37000(0000) knlGS:0000000000000000 [ 2302.973695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2302.973713] CR2: 0000000000000858 CR3: 000000000724f001 CR4: 0000000000771ef0 [ 2302.973735] PKRU: 55555554 [ 2302.973743] Call Trace: [ 2302.973752] [ 2302.973760] ? enable_work+0x3a/0x100 [ 2302.973774] ? cancel_work_sync+0x62/0x70 [ 2302.973785] macvlan_port_destroy+0xa1/0xb0 [ 2302.973797] unregister_netdevice_many_notify+0x685/0xa30 [ 2302.973813] rtnl_dellink+0x257/0x430 [ 2302.973827] ? rtnl_dellinkprop+0x20/0x20 [ 2302.973838] rtnetlink_rcv_msg+0x39f/0x460 [ 2302.973850] ? get_page_from_freelist+0xf9d/0x1640 [ 2302.973866] ? fuse_readlink_folio+0x102/0x1a0 [ 2302.973882] ? rtnl_calcit.isra.0+0x160/0x160 [ 2302.973896] netlink_rcv_skb+0xca/0x140 [ 2302.973910] netlink_unicast+0x26b/0x3a0 [ 2302.973923] netlink_sendmsg+0x1e2/0x430 [ 2302.973934] ____sys_sendmsg+0x14c/0x2b0 [ 2302.973948] ___sys_sendmsg+0xe1/0x120 [ 2302.973960] __sys_sendmsg+0xa4/0x100 [ 2302.973972] do_syscall_64+0x104/0x520 [ 2302.973985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 2302.974000] RIP: 0033:0x7f9c8945f54e [ 2302.974013] 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 [ 2302.974060] RSP: 002b:00007ffd88fb5ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2302.974083] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9c8945f54e [ 2302.974104] RDX: 0000000000000000 RSI: 00007ffd88fb5fa0 RDI: 0000000000000003 [ 2302.974128] RBP: 00007ffd88fb5f00 R08: 0000000000000000 R09: 0000000000000000 [ 2302.974151] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a506b04 [ 2302.974171] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffd88fb6670 [ 2302.974193] [ 2302.974201] Modules linked in: macsec ipvlan act_gact cls_matchall sch_ingress xfrm_user openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh geneve act_csum act_pedit cls_flower sch_prio ipt_REJECT nf_reject_ipv4 ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [ 2302.974276] CR2: 0000000000000858 [ 2302.974288] ---[ end trace 0000000000000000 ]--- [ 2302.974302] RIP: 0010:macvlan_port_release_mac+0x23/0x220 [ 2302.974318] Code: 10 eb d9 0f 1f 40 00 0f 1f 44 00 00 48 81 ec 88 00 00 00 65 48 8b 05 4c a1 6b 01 48 89 84 24 80 00 00 00 48 8b 87 00 01 00 00 80 58 08 00 00 01 74 24 48 8b 10 48 8b 92 58 04 00 00 8b 0a 0f [ 2302.974365] RSP: 0018:ff311d74802ab698 EFLAGS: 00010292 [ 2302.974379] RAX: 0000000000000000 RBX: ff180e68c3786000 RCX: 0000000000000000 [ 2302.974401] RDX: 0000000000000000 RSI: ff180e68c3786818 RDI: ff180e68c7371000 [ 2302.974422] RBP: ff180e68c3786818 R08: ff180e68c5b021c0 R09: 0000000000000000 [ 2302.974442] R10: 0000000000000000 R11: 0000000000000001 R12: ff180e68c7371000 [ 2302.974463] R13: ff180e68c1cf6900 R14: ff180e68c200dd00 R15: 0000000000000003 [ 2302.974486] FS: 00007f9c89226840(0000) GS:ff180e6972b37000(0000) knlGS:0000000000000000 [ 2302.974508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2302.974526] CR2: 0000000000000858 CR3: 000000000724f001 CR4: 0000000000771ef0 [ 2302.974548] PKRU: 55555554 [ 2302.974556] note: ip[562] exited with irqs disabled [ 2302.975171] ip (562) used greatest stack depth: 11448 bytes left