IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready list_add corruption. next->prev should be prev (ffff8881cc2c1d70), but was ffff8881cc3382b0. (next=ffffffff89fd0da0). ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:25! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 6984 Comm: sh Not tainted 4.20.0-rc4+ #334 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__list_add_valid.cold.2+0xf/0x2a lib/list_debug.c:23 Code: d8 60 88 e8 a1 fd d1 fd 0f 0b 48 89 de 48 c7 c7 e0 d7 60 88 e8 90 fd d1 fd 0f 0b 48 89 d9 48 c7 c7 a0 d8 60 88 e8 7f fd d1 fd <0f> 0b 48 89 f1 48 c7 c7 20 d9 60 88 48 89 de e8 6b fd d1 fd 0f 0b RSP: 0000:ffff8881daf06dd0 EFLAGS: 00010282 RAX: 0000000000000075 RBX: ffffffff89fd0da0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8165eae5 RDI: 0000000000000005 RBP: ffff8881daf06de8 R08: ffff8881b594a700 R09: ffffed103b5e5020 R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881bfb65d70 R13: ffff8881bfb65b00 R14: ffffffff89fd0b60 R15: ffffffff89fd0df0 FS: 00007fa57533f700(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa575123db4 CR3: 00000001cecfb000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_add include/linux/list.h:60 [inline] list_add_tail include/linux/list.h:93 [inline] neigh_alloc net/core/neighbour.c:395 [inline] ___neigh_create+0x14b7/0x2600 net/core/neighbour.c:553 __neigh_create+0x30/0x40 net/core/neighbour.c:640 ip6_finish_output2+0xa59/0x27a0 net/ipv6/ip6_output.c:117 8021q: adding VLAN 0 to HW filter on device bond0 ip6_finish_output+0x58c/0xc60 net/ipv6/ip6_output.c:154 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip6_output+0x232/0x9d0 net/ipv6/ip6_output.c:171 dst_output include/net/dst.h:444 [inline] NF_HOOK include/linux/netfilter.h:289 [inline] mld_sendpack+0xad5/0xfa0 net/ipv6/mcast.c:1683 mld_send_cr net/ipv6/mcast.c:1979 [inline] mld_ifc_timer_expire+0x447/0x8a0 net/ipv6/mcast.c:2478 call_timer_fn+0x272/0x920 kernel/time/timer.c:1326 expire_timers kernel/time/timer.c:1363 [inline] __run_timers+0x7e5/0xc70 kernel/time/timer.c:1682 8021q: adding VLAN 0 to HW filter on device bond0 run_timer_softirq+0x52/0xb0 kernel/time/timer.c:1695 __do_softirq+0x308/0xb7e kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1cb/0x760 arch/x86/kernel/apic/apic.c:1061 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:804 RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x50 kernel/kcov.c:97 Code: d0 72 1b 49 83 c1 01 4a 89 7c 10 e0 4a 89 74 10 e8 4a 89 54 10 f0 4a 89 4c d8 20 4c 89 08 5d c3 66 90 55 48 89 e5 48 8b 75 08 <65> 48 8b 04 25 40 ee 01 00 65 8b 15 c8 62 82 7e 81 e2 00 01 1f 00 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready RSP: 0000:ffff8881d1cf7978 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 RAX: dffffc0000000000 RBX: ffff8881cd516e70 RCX: ffffffff81b37296 RDX: 1ffffffff12a3f93 RSI: ffffffff81b3781e RDI: 0000000000000005 RBP: ffff8881d1cf7978 R08: ffff8881b594a700 R09: ffffed103b5e5b67 R10: 0000000000000002 R11: ffff8881daf2db3b R12: 00000001d2642067 R13: ffffffff8951fc98 R14: ffff8881d1cf7a70 R15: ffff8881d1cf7c90 pmd_val arch/x86/include/asm/paravirt.h:490 [inline] pmd_trans_huge arch/x86/include/asm/pgtable.h:241 [inline] __handle_mm_fault+0xdae/0x5be0 mm/memory.c:3874 8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready handle_mm_fault+0x54f/0xc70 mm/memory.c:3926 do_user_addr_fault arch/x86/mm/fault.c:1423 [inline] __do_page_fault+0x5e8/0xe60 arch/x86/mm/fault.c:1489 do_page_fault+0xf2/0x7e0 arch/x86/mm/fault.c:1520 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 8021q: adding VLAN 0 to HW filter on device bond0 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1139 RIP: 0033:0x7fa574e0f0cb Code: 0d 0f b1 35 07 4d 31 00 0f 85 e2 0b 00 00 48 89 15 02 4d 31 00 83 05 f7 4c 31 00 01 c3 66 90 8b 05 ee 4c 31 00 83 e8 01 85 c0 <89> 05 e3 4c 31 00 75 2f 48 c7 05 da 4c 31 00 00 00 00 00 83 3d 07 RSP: 002b:00007ffd06d94908 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 00007ffd06d94910 RCX: 00007fa574e48f46 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 RBP: 00007ffd06d94950 R08: 0000000000000000 R09: 00000000000000ae R10: 00007fa57533f9d0 R11: 0000000000000246 R12: 00000000000000af R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace ba8c0a5b8f4d8a11 ]--- RIP: 0010:__list_add_valid.cold.2+0xf/0x2a lib/list_debug.c:23 Code: d8 60 88 e8 a1 fd d1 fd 0f 0b 48 89 de 48 c7 c7 e0 d7 60 88 e8 90 fd d1 fd 0f 0b 48 89 d9 48 c7 c7 a0 d8 60 88 e8 7f fd d1 fd <0f> 0b 48 89 f1 48 c7 c7 20 d9 60 88 48 89 de e8 6b fd d1 fd 0f 0b RSP: 0000:ffff8881daf06dd0 EFLAGS: 00010282 RAX: 0000000000000075 RBX: ffffffff89fd0da0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8165eae5 RDI: 0000000000000005 IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready RBP: ffff8881daf06de8 R08: ffff8881b594a700 R09: ffffed103b5e5020 IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881bfb65d70 IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready R13: ffff8881bfb65b00 R14: ffffffff89fd0b60 R15: ffffffff89fd0df0 FS: 00007fa57533f700(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa575123db4 CR3: 00000001cecfb000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400