[ 1292.066907][ T7235] veth1: entered promiscuous mode [ 1292.154545][ T7240] veth1: left promiscuous mode [ 1292.157625][ T7240] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 1292.157828][ T7240] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 1292.157952][ T7240] CPU: 0 UID: 0 PID: 7240 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 1292.158099][ T7240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1292.158208][ T7240] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1292.158315][ T7240] Code: f3 f3 65 48 8b 05 cd 14 ae d3 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 [ 1292.158617][ T7240] RSP: 0018:ffa00000037670b0 EFLAGS: 00010216 [ 1292.158738][ T7240] RAX: 0000000000000118 RBX: 1ff40000006ece19 RCX: 0000000000000000 [ 1292.158867][ T7240] RDX: 1fe220000142a220 RSI: ffffffff92a00c88 RDI: 00000000000008c0 [ 1292.158985][ T7240] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1292.159102][ T7240] R10: 0000000000000000 R11: 0000000000000001 R12: ff1100000f87a818 [ 1292.159220][ T7240] R13: 0000000000000007 R14: ff1100000a151000 R15: dffffc0000000000 [ 1292.159343][ T7240] FS: 00007f5fd0198840(0000) GS:ff110000a116a000(0000) knlGS:0000000000000000 [ 1292.159496][ T7240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1292.159598][ T7240] CR2: 00007fcd28f95098 CR3: 000000000c0f5004 CR4: 0000000000771ef0 [ 1292.159724][ T7240] PKRU: 55555554 [ 1292.159789][ T7240] Call Trace: [ 1292.159852][ T7240] [ 1292.159899][ T7240] ? mark_held_locks+0x40/0x70 [ 1292.159991][ T7240] ? macvlan_port_get_rtnl+0x90/0x90 [macvlan] [ 1292.160088][ T7240] ? lockdep_hardirqs_on+0x8c/0x130 [ 1292.160169][ T7240] ? enable_work+0x1c3/0x240 [ 1292.160248][ T7240] ? mod_delayed_work_on+0x120/0x120 [ 1292.160327][ T7240] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1292.160431][ T7240] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1292.160546][ T7240] ? __cancel_work_sync+0x87/0xc0 [ 1292.160663][ T7240] macvlan_port_destroy+0x1f9/0x2e0 [macvlan] [ 1292.160808][ T7240] unregister_netdevice_many_notify+0xe02/0x19a0 [ 1292.160960][ T7240] ? unregister_netdevice_queued+0x80/0x80 [ 1292.161106][ T7240] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 1292.161255][ T7240] rtnl_dellink+0x4a0/0xae0 [ 1292.161379][ T7240] ? mark_usage+0x61/0x170 [ 1292.161497][ T7240] ? __lock_release.isra.0+0x6b/0x1a0 [ 1292.161613][ T7240] ? __lock_acquire+0x518/0xc20 [ 1292.161728][ T7240] ? __lock_acquire+0x518/0xc20 [ 1292.161843][ T7240] ? rtnl_mdb_del+0x580/0x580 [ 1292.161983][ T7240] ? lock_acquire.part.0+0xbc/0x260 [ 1292.162116][ T7240] ? find_held_lock+0x2b/0x80 [ 1292.162240][ T7240] ? __lock_release.isra.0+0x6b/0x1a0 [ 1292.162321][ T7240] ? mark_usage+0x61/0x170 [ 1292.162415][ T7240] ? __lock_acquire+0x518/0xc20 [ 1292.162497][ T7240] ? lock_acquire.part.0+0xbc/0x260 [ 1292.162576][ T7240] ? find_held_lock+0x2b/0x80 [ 1292.162659][ T7240] ? rtnl_mdb_del+0x580/0x580 [ 1292.162747][ T7240] ? __lock_release.isra.0+0x6b/0x1a0 [ 1292.162835][ T7240] ? rtnl_mdb_del+0x580/0x580 [ 1292.162920][ T7240] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 1292.163002][ T7240] ? rtnl_link_fill+0x920/0x920 [ 1292.163080][ T7240] ? __lock_acquire+0x518/0xc20 [ 1292.163160][ T7240] ? lock_acquire.part.0+0xbc/0x260 [ 1292.163239][ T7240] ? find_held_lock+0x2b/0x80 [ 1292.163317][ T7240] netlink_rcv_skb+0x14e/0x3a0 [ 1292.163404][ T7240] ? rtnl_link_fill+0x920/0x920 [ 1292.163483][ T7240] ? netlink_ack+0xcf0/0xcf0 [ 1292.163562][ T7240] ? netlink_deliver_tap+0xc5/0x330 [ 1292.163643][ T7240] ? netlink_deliver_tap+0x13c/0x330 [ 1292.163720][ T7240] netlink_unicast+0x486/0x750 [ 1292.163798][ T7240] ? netlink_attachskb+0x810/0x810 [ 1292.163875][ T7240] ? __lock_acquire+0x518/0xc20 [ 1292.163952][ T7240] netlink_sendmsg+0x735/0xc60 [ 1292.164032][ T7240] ? netlink_unicast+0x750/0x750 [ 1292.164110][ T7240] ? __might_fault+0x97/0x140 [ 1292.164189][ T7240] ____sys_sendmsg+0x415/0x880 [ 1292.164270][ T7240] ? copy_msghdr_from_user+0x279/0x420 [ 1292.164352][ T7240] ? get_timestamp.constprop.0+0x390/0x390 [ 1292.164458][ T7240] ? move_addr_to_kernel+0x40/0x40 [ 1292.164540][ T7240] ___sys_sendmsg+0x14e/0x1d0 [ 1292.164620][ T7240] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1292.164718][ T7240] ? copy_msghdr_from_user+0x420/0x420 [ 1292.164799][ T7240] __sys_sendmsg+0x12c/0x1d0 [ 1292.164880][ T7240] ? __sys_sendmsg_sock+0x20/0x20 [ 1292.164963][ T7240] ? rcu_is_watching+0x15/0xd0 [ 1292.165042][ T7240] do_syscall_64+0x117/0x590 [ 1292.165124][ T7240] ? trace_hardirqs_off+0xd/0x30 [ 1292.165203][ T7240] ? exc_page_fault+0xee/0x100 [ 1292.165286][ T7240] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1292.165390][ T7240] RIP: 0033:0x7f5fd03d154e [ 1292.165479][ T7240] 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 [ 1292.165759][ T7240] RSP: 002b:00007ffcf46ffcf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1292.165883][ T7240] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5fd03d154e [ 1292.166001][ T7240] RDX: 0000000000000000 RSI: 00007ffcf46ffda0 RDI: 0000000000000005 [ 1292.166125][ T7240] RBP: 00007ffcf46ffd00 R08: 0000000000000000 R09: 0000000000000000 [ 1292.166244][ T7240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a5090dd [ 1292.166371][ T7240] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffcf4700460 [ 1292.166550][ T7240] [ 1292.166644][ T7240] Modules linked in: macvlan act_mpls dummy act_vlan act_skbedit act_ct nf_flow_table nf_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_flower act_mirred ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre ip_tunnel sch_ingress bridge stp llc 8021q vrf veth [ 1292.167077][ T7240] ---[ end trace 0000000000000000 ]--- [ 1292.167161][ T7240] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1292.167267][ T7240] Code: f3 f3 65 48 8b 05 cd 14 ae d3 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 [ 1292.167550][ T7240] RSP: 0018:ffa00000037670b0 EFLAGS: 00010216 [ 1292.167694][ T7240] RAX: 0000000000000118 RBX: 1ff40000006ece19 RCX: 0000000000000000 [ 1292.167810][ T7240] RDX: 1fe220000142a220 RSI: ffffffff92a00c88 RDI: 00000000000008c0 [ 1292.167931][ T7240] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1292.168048][ T7240] R10: 0000000000000000 R11: 0000000000000001 R12: ff1100000f87a818 [ 1292.168330][ T7240] R13: 0000000000000007 R14: ff1100000a151000 R15: dffffc0000000000 [ 1292.168502][ T7240] FS: 00007f5fd0198840(0000) GS:ff110000a116a000(0000) knlGS:0000000000000000 [ 1292.168698][ T7240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1292.168840][ T7240] CR2: 00007fcd28f95098 CR3: 000000000c0f5004 CR4: 0000000000771ef0 [ 1292.169017][ T7240] PKRU: 55555554 [ 1292.169108][ T7240] Kernel panic - not syncing: Fatal exception [ 1292.169344][ T7240] Kernel Offset: 0xe400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1292.169608][ T7240] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr