[ 1503.961803] MACsec IEEE 802.1AE [ 1503.993143] BUG: kernel NULL pointer dereference, address: 0000000000000858 [ 1503.993180] #PF: supervisor read access in kernel mode [ 1503.993214] #PF: error_code(0x0000) - not-present page [ 1503.993245] PGD 5950067 P4D 88d0067 PUD 3252067 PMD 0 [ 1503.993271] Oops: Oops: 0000 [#1] SMP [ 1503.993299] CPU: 3 UID: 0 PID: 30639 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(lazy) [ 1503.993351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1503.993385] RIP: 0010:macvlan_port_release_mac+0x23/0x220 [ 1503.993418] 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 [ 1503.993509] RSP: 0018:ff58f2db00273698 EFLAGS: 00010292 [ 1503.993541] RAX: 0000000000000000 RBX: ff4376ca04cea000 RCX: 0000000000000000 [ 1503.993581] RDX: 0000000000000000 RSI: ff4376ca04cea818 RDI: ff4376ca07949000 [ 1503.993624] RBP: ff4376ca04cea818 R08: ff4376ca05919b00 R09: 0000000000000000 [ 1503.993665] R10: 0000000000000000 R11: 0000000000000001 R12: ff4376ca07949000 [ 1503.993709] R13: ff4376ca073e4200 R14: ff4376ca058fdd00 R15: 0000000000000003 [ 1503.993753] FS: 00007f10884a1840(0000) GS:ff4376ca8b1b7000(0000) knlGS:0000000000000000 [ 1503.993799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1503.993836] CR2: 0000000000000858 CR3: 0000000001c39001 CR4: 0000000000771ef0 [ 1503.993876] PKRU: 55555554 [ 1503.993893] Call Trace: [ 1503.993907] [ 1503.993922] ? enable_work+0x3a/0x100 [ 1503.993946] ? cancel_work_sync+0x62/0x70 [ 1503.993968] macvlan_port_destroy+0xa1/0xb0 [ 1503.993986] unregister_netdevice_many_notify+0x685/0xa30 [ 1503.994014] rtnl_dellink+0x257/0x430 [ 1503.994039] ? rtnl_dellinkprop+0x20/0x20 [ 1503.994059] rtnetlink_rcv_msg+0x39f/0x460 [ 1503.994077] ? get_page_from_freelist+0xf9d/0x1640 [ 1503.994107] ? fuse_readlink_folio+0x102/0x1a0 [ 1503.994138] ? rtnl_calcit.isra.0+0x160/0x160 [ 1503.994166] netlink_rcv_skb+0xca/0x140 [ 1503.994188] netlink_unicast+0x26b/0x3a0 [ 1503.994206] netlink_sendmsg+0x1e2/0x430 [ 1503.994229] ____sys_sendmsg+0x14c/0x2b0 [ 1503.994255] ___sys_sendmsg+0xe1/0x120 [ 1503.994278] __sys_sendmsg+0xa4/0x100 [ 1503.994300] do_syscall_64+0x104/0x520 [ 1503.994324] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1503.994362] RIP: 0033:0x7f10886da54e [ 1503.994384] 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 [ 1503.994480] RSP: 002b:00007ffed429ca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1503.994528] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10886da54e [ 1503.994579] RDX: 0000000000000000 RSI: 00007ffed429cab0 RDI: 0000000000000003 [ 1503.994623] RBP: 00007ffed429ca10 R08: 0000000000000000 R09: 0000000000000000 [ 1503.994661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a5094ba [ 1503.994705] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffed429d180 [ 1503.994752] [ 1503.994767] Modules linked in: macsec ipvlan unix_diag xt_mark nft_compat nf_tables act_mirred cls_basic sch_fq_codel xfrm_user openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh geneve act_csum act_pedit sch_prio act_gact cls_flower sch_ingress vxlan bonding [ 1503.994904] CR2: 0000000000000858 [ 1503.994922] ---[ end trace 0000000000000000 ]--- [ 1503.994949] RIP: 0010:macvlan_port_release_mac+0x23/0x220 [ 1503.994977] 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 [ 1503.995064] RSP: 0018:ff58f2db00273698 EFLAGS: 00010292 [ 1503.995094] RAX: 0000000000000000 RBX: ff4376ca04cea000 RCX: 0000000000000000 [ 1503.995133] RDX: 0000000000000000 RSI: ff4376ca04cea818 RDI: ff4376ca07949000 [ 1503.995173] RBP: ff4376ca04cea818 R08: ff4376ca05919b00 R09: 0000000000000000 [ 1503.995214] R10: 0000000000000000 R11: 0000000000000001 R12: ff4376ca07949000 [ 1503.995261] R13: ff4376ca073e4200 R14: ff4376ca058fdd00 R15: 0000000000000003 [ 1503.995302] FS: 00007f10884a1840(0000) GS:ff4376ca8b1b7000(0000) knlGS:0000000000000000 [ 1503.995346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1503.995379] CR2: 0000000000000858 CR3: 0000000001c39001 CR4: 0000000000771ef0 [ 1503.995422] PKRU: 55555554 [ 1503.995435] note: ip[30639] exited with irqs disabled [ 1503.996031] ip (30639) used greatest stack depth: 11448 bytes left