8021q: adding VLAN 0 to HW filter on device team0 8021q: adding VLAN 0 to HW filter on device team0 8021q: adding VLAN 0 to HW filter on device team0 list_del corruption. prev->next should be ffff8881cf0dbdb0, but was ffff8881d929d4b0 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 4.20.0-rc6+ #336 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events_power_efficient neigh_periodic_work RIP: 0010:__list_del_entry_valid.cold.1+0x48/0x4a lib/list_debug.c:51 Code: d9 60 88 e8 f2 6e d2 fd 0f 0b 48 89 de 48 c7 c7 80 da 60 88 e8 e1 6e d2 fd 0f 0b 48 89 de 48 c7 c7 20 da 60 88 e8 d0 6e d2 fd <0f> 0b 48 89 d9 48 c7 c7 e0 da 60 88 e8 bf 6e d2 fd 0f 0b 48 89 f1 RSP: 0018:ffff8881d9b1f440 EFLAGS: 00010282 RAX: 0000000000000054 RBX: ffff8881cf0dbdb0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8165e485 RDI: 0000000000000005 RBP: ffff8881d9b1f458 R08: ffff8881d9b12300 R09: ffffed103b5c5020 R10: ffffed103b5c5020 R11: ffff8881dae28107 R12: ffff8881d929d4b0 R13: ffffffff89fd1320 R14: ffff8881d9b1f560 R15: 1ffff1103b363e94 FS: 0000000000000000(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004155c0 CR3: 00000001d8e6f000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_del_entry include/linux/list.h:117 [inline] list_del_init include/linux/list.h:159 [inline] neigh_mark_dead+0x13b/0x410 net/core/neighbour.c:125 neigh_periodic_work+0x89a/0xc30 net/core/neighbour.c:905 process_one_work+0xc90/0x1c40 kernel/workqueue.c:2153 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 6c1bd76de7c56c08 ]--- RIP: 0010:__list_del_entry_valid.cold.1+0x48/0x4a lib/list_debug.c:51 Code: d9 60 88 e8 f2 6e d2 fd 0f 0b 48 89 de 48 c7 c7 80 da 60 88 e8 e1 6e d2 fd 0f 0b 48 89 de 48 c7 c7 20 da 60 88 e8 d0 6e d2 fd <0f> 0b 48 89 d9 48 c7 c7 e0 da 60 88 e8 bf 6e d2 fd 0f 0b 48 89 f1 RSP: 0018:ffff8881d9b1f440 EFLAGS: 00010282 RAX: 0000000000000054 RBX: ffff8881cf0dbdb0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8165e485 RDI: 0000000000000005 RBP: ffff8881d9b1f458 R08: ffff8881d9b12300 R09: ffffed103b5c5020 R10: ffffed103b5c5020 R11: ffff8881dae28107 R12: ffff8881d929d4b0 R13: ffffffff89fd1320 R14: ffff8881d9b1f560 R15: 1ffff1103b363e94 FS: 0000000000000000(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004155c0 CR3: 000000000946a000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400