[ 32.358977][ T253] ip (253) used greatest stack depth: 24408 bytes left
[ 40.610458][ T315] ip (315) used greatest stack depth: 23888 bytes left
[ 42.517159][ T331] br1: port 1(vx10) entered blocking state
[ 42.517975][ T331] br1: port 1(vx10) entered disabled state
[ 42.518369][ T331] vx10: entered allmulticast mode
[ 42.520507][ T331] vx10: entered promiscuous mode
[ 42.521374][ T331] br1: port 1(vx10) entered blocking state
[ 42.521812][ T331] br1: port 1(vx10) entered forwarding state
[ 43.263100][ T336] br1: port 2(vx20) entered blocking state
[ 43.263362][ T336] br1: port 2(vx20) entered disabled state
[ 43.265288][ T336] vx20: entered allmulticast mode
[ 43.267374][ T336] vx20: entered promiscuous mode
[ 43.267954][ T336] br1: port 2(vx20) entered blocking state
[ 43.268223][ T336] br1: port 2(vx20) entered forwarding state
[ 43.625555][ T338] br1: port 3(veth1) entered blocking state
[ 43.625823][ T338] br1: port 3(veth1) entered disabled state
[ 43.626089][ T338] veth1: entered allmulticast mode
[ 43.629324][ T338] veth1: entered promiscuous mode
[ 43.848385][ T38] br1: port 3(veth1) entered blocking state
[ 43.848881][ T38] br1: port 3(veth1) entered forwarding state
[ 44.212961][ T341] br1: port 4(veth2) entered blocking state
[ 44.213256][ T341] br1: port 4(veth2) entered disabled state
[ 44.213539][ T341] veth2: entered allmulticast mode
[ 44.215385][ T341] veth2: entered promiscuous mode
[ 44.394275][ T63] br1: port 4(veth2) entered blocking state
[ 44.394603][ T63] br1: port 4(veth2) entered forwarding state
[ 45.871371][ T351] 8021q: 802.1Q VLAN Support v1.8
[ 46.435941][ T355] br1: entered promiscuous mode
[ 46.438885][ T355] br1: left promiscuous mode
[ 46.456077][ T355] br1: entered promiscuous mode
[ 58.436503][ T428] br1: port 1(vx10) entered blocking state
[ 58.436900][ T428] br1: port 1(vx10) entered disabled state
[ 58.437279][ T428] vx10: entered allmulticast mode
[ 58.441511][ T428] vx10: entered promiscuous mode
[ 58.442688][ T428] br1: port 1(vx10) entered blocking state
[ 58.443064][ T428] br1: port 1(vx10) entered forwarding state
[ 59.205160][ T432] br1: port 2(vx20) entered blocking state
[ 59.205455][ T432] br1: port 2(vx20) entered disabled state
[ 59.205752][ T432] vx20: entered allmulticast mode
[ 59.207649][ T432] vx20: entered promiscuous mode
[ 59.209683][ T432] br1: port 2(vx20) entered blocking state
[ 59.209944][ T432] br1: port 2(vx20) entered forwarding state
[ 59.562068][ T434] br1: port 3(w1) entered blocking state
[ 59.562429][ T434] br1: port 3(w1) entered disabled state
[ 59.562811][ T434] w1: entered allmulticast mode
[ 59.568035][ T434] w1: entered promiscuous mode
[ 59.769689][ T63] br1: port 3(w1) entered blocking state
[ 59.770035][ T63] br1: port 3(w1) entered forwarding state
[ 60.159169][ T437] br1: port 4(w3) entered blocking state
[ 60.159410][ T437] br1: port 4(w3) entered disabled state
[ 60.159668][ T437] w3: entered allmulticast mode
[ 60.161549][ T437] w3: entered promiscuous mode
[ 60.351774][ T38] br1: port 4(w3) entered blocking state
[ 60.352346][ T38] br1: port 4(w3) entered forwarding state
[ 62.050143][ T447] br1: entered promiscuous mode
[ 62.052665][ T447] br1: left promiscuous mode
[ 62.070346][ T447] br1: entered promiscuous mode
[ 63.671358][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 63.675605][ C0] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
[ 63.734357][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 63.735527][ C3] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 63.862229][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 63.863380][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 64.758139][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 65.890573][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 65.894841][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 66.214169][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 98.406965][ T11] w3: left allmulticast mode
[ 98.407274][ T11] w3: left promiscuous mode
[ 98.407647][ T11] br1: port 4(w3) entered disabled state
[ 98.410046][ T11] w1: left allmulticast mode
[ 98.410254][ T11] w1: left promiscuous mode
[ 98.410743][ T11] br1: port 3(w1) entered disabled state
[ 98.412696][ T11] vx20: left allmulticast mode
[ 98.412875][ T11] vx20: left promiscuous mode
[ 98.413189][ T11] br1: port 2(vx20) entered disabled state
[ 98.415328][ T11] vx10: left allmulticast mode
[ 98.415648][ T11] vx10: left promiscuous mode
[ 98.415962][ T11] br1: port 1(vx10) entered disabled state
[ 101.632977][ T669] ==================================================================
[ 101.633342][ T669] BUG: KASAN: slab-use-after-free in neigh_flush_dev.isra.0+0x5e7/0x650
[ 101.633649][ T669] Write of size 8 at addr ffff8880076ac018 by task ip/669
[ 101.633900][ T669]
[ 101.634004][ T669] CPU: 1 UID: 0 PID: 669 Comm: ip Not tainted 6.12.0-rc3-virtme #1
[ 101.634319][ T669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 101.634794][ T669] Call Trace:
[ 101.634962][ T669]
[ 101.635070][ T669] dump_stack_lvl+0x82/0xd0
[ 101.635281][ T669] print_address_description.constprop.0+0x2c/0x3b0
[ 101.635543][ T669] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 101.635750][ T669] print_report+0xb4/0x270
[ 101.635998][ T669] ? kasan_addr_to_slab+0x25/0x80
[ 101.636222][ T669] kasan_report+0xbd/0xf0
[ 101.636392][ T669] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 101.636624][ T669] neigh_flush_dev.isra.0+0x5e7/0x650
[ 101.636836][ T669] ? lock_acquire+0x32/0xc0
[ 101.637060][ T669] __neigh_ifdown.isra.0+0x74/0x440
[ 101.637278][ T669] ? __fib6_clean_all+0x13f/0x230
[ 101.637501][ T669] ? __pfx_fib6_ifdown+0x10/0x10
[ 101.637766][ T669] neigh_ifdown+0x10/0x20
[ 101.637957][ T669] rt6_disable_ip+0xe8/0x140
[ 101.638177][ T669] ? __pfx_rt6_disable_ip+0x10/0x10
[ 101.638394][ T669] ? hlock_class+0x4e/0x130
[ 101.638611][ T669] addrconf_ifdown.isra.0+0x103/0x1560
[ 101.638824][ T669] ? __try_to_del_timer_sync+0xe7/0x140
[ 101.639036][ T669] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10
[ 101.639355][ T669] addrconf_notify+0xd1/0xd50
[ 101.639584][ T669] notifier_call_chain+0xcd/0x150
[ 101.639800][ T669] dev_close_many+0x2d8/0x650
[ 101.640017][ T669] ? __pfx_dev_close_many+0x10/0x10
[ 101.640241][ T669] ? __debug_check_no_obj_freed+0x253/0x520
[ 101.640504][ T669] unregister_netdevice_many_notify+0x8e5/0x1580
[ 101.640791][ T669] ? mark_lock+0x38/0x3e0
[ 101.640966][ T669] ? mark_held_locks+0x9e/0xe0
[ 101.641189][ T669] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 101.641470][ T669] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 101.641753][ T669] ? kfree+0xf3/0x340
[ 101.641912][ T669] ? vlan_vid_del+0x310/0x5e0
[ 101.642137][ T669] ? vlan_vid_del+0x310/0x5e0
[ 101.642350][ T669] rtnl_dellink+0x329/0xa50
[ 101.642566][ T669] ? hlock_class+0x4e/0x130
[ 101.642775][ T669] ? __pfx_rtnl_dellink+0x10/0x10
[ 101.643020][ T669] ? find_held_lock+0x2c/0x110
[ 101.643271][ T669] ? trace_contention_end+0xeb/0x150
[ 101.643498][ T669] ? __mutex_lock+0x170/0xac0
[ 101.643737][ T669] ? find_held_lock+0x2c/0x110
[ 101.643954][ T669] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 101.644189][ T669] ? __pfx___mutex_lock+0x10/0x10
[ 101.644415][ T669] ? __pfx___lock_release+0x10/0x10
[ 101.644637][ T669] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 101.644857][ T669] ? trace_lock_acquire+0x14d/0x1f0
[ 101.645081][ T669] rtnetlink_rcv_msg+0x2fb/0xc10
[ 101.645294][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 101.645507][ T669] ? hlock_class+0x4e/0x130
[ 101.645724][ T669] ? mark_lock+0x38/0x3e0
[ 101.645884][ T669] ? __lock_acquire+0xb3f/0x1580
[ 101.646098][ T669] netlink_rcv_skb+0x130/0x360
[ 101.646310][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 101.646519][ T669] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 101.646738][ T669] ? netlink_deliver_tap+0x13e/0x340
[ 101.646945][ T669] ? netlink_deliver_tap+0xc3/0x340
[ 101.647156][ T669] netlink_unicast+0x44b/0x710
[ 101.647373][ T669] ? __pfx_netlink_unicast+0x10/0x10
[ 101.647584][ T669] ? find_held_lock+0x2c/0x110
[ 101.647798][ T669] netlink_sendmsg+0x723/0xbe0
[ 101.648014][ T669] ? __pfx_netlink_sendmsg+0x10/0x10
[ 101.648222][ T669] ? __might_fault+0xc3/0x170
[ 101.648433][ T669] ? __import_iovec+0x35d/0x5d0
[ 101.648646][ T669] ____sys_sendmsg+0x7ac/0xa10
[ 101.648858][ T669] ? __pfx_____sys_sendmsg+0x10/0x10
[ 101.649073][ T669] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 101.649353][ T669] ___sys_sendmsg+0xee/0x170
[ 101.649564][ T669] ? __pfx_stack_trace_save+0x10/0x10
[ 101.649781][ T669] ? __pfx____sys_sendmsg+0x10/0x10
[ 101.649994][ T669] ? __pfx_validate_chain+0x10/0x10
[ 101.650207][ T669] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 101.650467][ T669] ? kasan_save_stack+0x34/0x50
[ 101.650673][ T669] ? kasan_save_stack+0x24/0x50
[ 101.650887][ T669] ? __kasan_record_aux_stack+0x8e/0xa0
[ 101.651115][ T669] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 101.651361][ T669] ? __x64_sys_close+0x7c/0xd0
[ 101.651582][ T669] ? do_syscall_64+0xc1/0x1d0
[ 101.651791][ T669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.652040][ T669] ? __lock_acquire+0xb3f/0x1580
[ 101.652243][ T669] ? find_held_lock+0x2c/0x110
[ 101.652458][ T669] ? __lock_release+0x103/0x460
[ 101.652675][ T669] ? fdget+0x52/0x1e0
[ 101.652834][ T669] __sys_sendmsg+0xcd/0x170
[ 101.653037][ T669] ? __pfx___sys_sendmsg+0x10/0x10
[ 101.653236][ T669] ? __virt_addr_valid+0x22b/0x430
[ 101.653449][ T669] do_syscall_64+0xc1/0x1d0
[ 101.653663][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.653926][ T669] RIP: 0033:0x7fd352fee7b7
[ 101.654151][ T669] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 101.654927][ T669] RSP: 002b:00007ffce5a06f88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 101.655251][ T669] RAX: ffffffffffffffda RBX: 00007ffce5a076b0 RCX: 00007fd352fee7b7
[ 101.655569][ T669] RDX: 0000000000000000 RSI: 00007ffce5a06ff0 RDI: 0000000000000005
[ 101.655915][ T669] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 101.656258][ T669] R10: 00007fd352eacef8 R11: 0000000000000246 R12: 0000000000000002
[ 101.656582][ T669] R13: 0000000067169c08 R14: 0000000000496600 R15: 0000000000000000
[ 101.656902][ T669]
[ 101.657069][ T669]
[ 101.657180][ T669] Allocated by task 669:
[ 101.657336][ T669] kasan_save_stack+0x24/0x50
[ 101.657551][ T669] kasan_save_track+0x14/0x30
[ 101.657770][ T669] __kasan_kmalloc+0x7f/0x90
[ 101.657983][ T669] __kmalloc_node_track_caller_noprof+0x1e8/0x3d0
[ 101.658257][ T669] kmalloc_reserve+0xbc/0x240
[ 101.658466][ T669] __alloc_skb+0x111/0x2e0
[ 101.658722][ T669] inet6_rt_notify+0xda/0x280
[ 101.658931][ T669] fib6_del_route+0x8d0/0x1220
[ 101.659142][ T669] fib6_del+0x1f4/0x2e0
[ 101.659313][ T669] fib6_clean_node+0x31a/0x510
[ 101.659562][ T669] fib6_walk_continue+0x2ff/0x610
[ 101.659776][ T669] fib6_walk+0x152/0x380
[ 101.659950][ T669] fib6_clean_tree+0xaf/0xf0
[ 101.660173][ T669] __fib6_clean_all+0xe0/0x230
[ 101.660384][ T669] rt6_disable_ip+0x11c/0x140
[ 101.660598][ T669] addrconf_ifdown.isra.0+0x103/0x1560
[ 101.660807][ T669] addrconf_notify+0xd1/0xd50
[ 101.661043][ T669] notifier_call_chain+0xcd/0x150
[ 101.661256][ T669] dev_close_many+0x2d8/0x650
[ 101.661467][ T669] unregister_netdevice_many_notify+0x8e5/0x1580
[ 101.661746][ T669] rtnl_dellink+0x329/0xa50
[ 101.661949][ T669] rtnetlink_rcv_msg+0x2fb/0xc10
[ 101.662176][ T669] netlink_rcv_skb+0x130/0x360
[ 101.662375][ T669] netlink_unicast+0x44b/0x710
[ 101.662580][ T669] netlink_sendmsg+0x723/0xbe0
[ 101.662781][ T669] ____sys_sendmsg+0x7ac/0xa10
[ 101.662978][ T669] ___sys_sendmsg+0xee/0x170
[ 101.663198][ T669] __sys_sendmsg+0xcd/0x170
[ 101.663397][ T669] do_syscall_64+0xc1/0x1d0
[ 101.663605][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.663854][ T669]
[ 101.663956][ T669] Freed by task 669:
[ 101.664102][ T669] kasan_save_stack+0x24/0x50
[ 101.664310][ T669] kasan_save_track+0x14/0x30
[ 101.664643][ T669] kasan_save_free_info+0x3b/0x60
[ 101.664844][ T669] __kasan_slab_free+0x38/0x50
[ 101.665047][ T669] kfree+0xf3/0x340
[ 101.665204][ T669] skb_release_data+0x43b/0x6a0
[ 101.665412][ T669] consume_skb+0x94/0xc0
[ 101.665565][ T669] netlink_broadcast_filtered+0x224/0x340
[ 101.665764][ T669] nlmsg_notify+0x6e/0x1e0
[ 101.665961][ T669] fib6_del_route+0x8d0/0x1220
[ 101.666159][ T669] fib6_del+0x1f4/0x2e0
[ 101.666308][ T669] fib6_clean_node+0x31a/0x510
[ 101.666506][ T669] fib6_walk_continue+0x2ff/0x610
[ 101.666709][ T669] fib6_walk+0x152/0x380
[ 101.666859][ T669] fib6_clean_tree+0xaf/0xf0
[ 101.667067][ T669] __fib6_clean_all+0xe0/0x230
[ 101.667409][ T669] rt6_disable_ip+0x11c/0x140
[ 101.667612][ T669] addrconf_ifdown.isra.0+0x103/0x1560
[ 101.667811][ T669] addrconf_notify+0xd1/0xd50
[ 101.668007][ T669] notifier_call_chain+0xcd/0x150
[ 101.668331][ T669] dev_close_many+0x2d8/0x650
[ 101.668525][ T669] unregister_netdevice_many_notify+0x8e5/0x1580
[ 101.668768][ T669] rtnl_dellink+0x329/0xa50
[ 101.668967][ T669] rtnetlink_rcv_msg+0x2fb/0xc10
[ 101.669308][ T669] netlink_rcv_skb+0x130/0x360
[ 101.669509][ T669] netlink_unicast+0x44b/0x710
[ 101.669706][ T669] netlink_sendmsg+0x723/0xbe0
[ 101.669906][ T669] ____sys_sendmsg+0x7ac/0xa10
[ 101.670231][ T669] ___sys_sendmsg+0xee/0x170
[ 101.670439][ T669] __sys_sendmsg+0xcd/0x170
[ 101.670651][ T669] do_syscall_64+0xc1/0x1d0
[ 101.670865][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.671407][ T669]
[ 101.671523][ T669] The buggy address belongs to the object at ffff8880076ac000
[ 101.671523][ T669] which belongs to the cache kmalloc-1k of size 1024
[ 101.672021][ T669] The buggy address is located 24 bytes inside of
[ 101.672021][ T669] freed 1024-byte region [ffff8880076ac000, ffff8880076ac400)
[ 101.672656][ T669]
[ 101.672763][ T669] The buggy address belongs to the physical page:
[ 101.673019][ T669] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x76a8
[ 101.673539][ T669] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 101.673856][ T669] flags: 0x80000000000040(head|node=0|zone=1)
[ 101.674120][ T669] page_type: f5(slab)
[ 101.674288][ T669] raw: 0080000000000040 ffff8880010430c0 ffffea000025b410 ffff888001040e68
[ 101.674812][ T669] raw: 0000000000000000 00000000000a000a 00000001f5000000 0000000000000000
[ 101.675192][ T669] head: 0080000000000040 ffff8880010430c0 ffffea000025b410 ffff888001040e68
[ 101.675727][ T669] head: 0000000000000000 00000000000a000a 00000001f5000000 0000000000000000
[ 101.676091][ T669] head: 0080000000000003 ffffea00001daa01 ffffffffffffffff 0000000000000000
[ 101.676459][ T669] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 101.676823][ T669] page dumped because: kasan: bad access detected
[ 101.677086][ T669]
[ 101.677188][ T669] Memory state around the buggy address:
[ 101.677390][ T669] ffff8880076abf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 101.677687][ T669] ffff8880076abf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 101.677988][ T669] >ffff8880076ac000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 101.678421][ T669] ^
[ 101.678627][ T669] ffff8880076ac080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 101.678924][ T669] ffff8880076ac100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 101.679360][ T669] ==================================================================
[ 101.679660][ T669] Disabling lock debugging due to kernel taint
[ 101.680038][ T669] Oops: general protection fault, probably for non-canonical address 0xe0393c5620000053: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 101.680680][ T669] KASAN: maybe wild-memory-access in range [0x01ca02b100000298-0x01ca02b10000029f]
[ 101.681013][ T669] CPU: 1 UID: 0 PID: 669 Comm: ip Tainted: G B 6.12.0-rc3-virtme #1
[ 101.681510][ T669] Tainted: [B]=BAD_PAGE
[ 101.681657][ T669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 101.682223][ T669] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650
[ 101.682485][ T669] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d
[ 101.683312][ T669] RSP: 0018:ffffc900010aed70 EFLAGS: 00010207
[ 101.683559][ T669] RAX: 0039405620000053 RBX: ffff888005ff7c40 RCX: ffffffffa42796f0
[ 101.683860][ T669] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880076ac008
[ 101.684285][ T669] RBP: 01ca02b10000029d R08: 0000000000000000 R09: 0000000000000000
[ 101.684609][ T669] R10: ffffffffa6771f0f R11: ffffc900010ae981 R12: ffff8880076ac13c
[ 101.684902][ T669] R13: dffffc0000000000 R14: ffff888005c89000 R15: ffff8880076ac000
[ 101.685339][ T669] FS: 00007fd352de2800(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 101.685711][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.685992][ T669] CR2: 00000000004e28e0 CR3: 0000000008ba0002 CR4: 0000000000772ef0
[ 101.686415][ T669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.686705][ T669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.686994][ T669] PKRU: 55555554
[ 101.687387][ T669] Call Trace:
[ 101.687540][ T669]
[ 101.687644][ T669] ? die_addr+0x41/0xa0
[ 101.687800][ T669] ? exc_general_protection+0x14d/0x230
[ 101.687993][ T669] ? asm_exc_general_protection+0x26/0x30
[ 101.688312][ T669] ? neigh_flush_dev.isra.0+0x5d0/0x650
[ 101.688516][ T669] ? neigh_flush_dev.isra.0+0x10a/0x650
[ 101.688721][ T669] ? lock_acquire+0x32/0xc0
[ 101.688927][ T669] __neigh_ifdown.isra.0+0x74/0x440
[ 101.689282][ T669] ? __fib6_clean_all+0x13f/0x230
[ 101.689496][ T669] ? __pfx_fib6_ifdown+0x10/0x10
[ 101.689701][ T669] neigh_ifdown+0x10/0x20
[ 101.689861][ T669] rt6_disable_ip+0xe8/0x140
[ 101.690065][ T669] ? __pfx_rt6_disable_ip+0x10/0x10
[ 101.690402][ T669] ? hlock_class+0x4e/0x130
[ 101.690615][ T669] addrconf_ifdown.isra.0+0x103/0x1560
[ 101.690821][ T669] ? __try_to_del_timer_sync+0xe7/0x140
[ 101.691031][ T669] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10
[ 101.691425][ T669] addrconf_notify+0xd1/0xd50
[ 101.691636][ T669] notifier_call_chain+0xcd/0x150
[ 101.691849][ T669] dev_close_many+0x2d8/0x650
[ 101.692054][ T669] ? __pfx_dev_close_many+0x10/0x10
[ 101.692393][ T669] ? __debug_check_no_obj_freed+0x253/0x520
[ 101.692648][ T669] unregister_netdevice_many_notify+0x8e5/0x1580
[ 101.692906][ T669] ? mark_lock+0x38/0x3e0
[ 101.693066][ T669] ? mark_held_locks+0x9e/0xe0
[ 101.693408][ T669] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 101.693656][ T669] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 101.693906][ T669] ? kfree+0xf3/0x340
[ 101.694062][ T669] ? vlan_vid_del+0x310/0x5e0
[ 101.694397][ T669] ? vlan_vid_del+0x310/0x5e0
[ 101.694609][ T669] rtnl_dellink+0x329/0xa50
[ 101.694811][ T669] ? hlock_class+0x4e/0x130
[ 101.695023][ T669] ? __pfx_rtnl_dellink+0x10/0x10
[ 101.695361][ T669] ? find_held_lock+0x2c/0x110
[ 101.695588][ T669] ? trace_contention_end+0xeb/0x150
[ 101.695789][ T669] ? __mutex_lock+0x170/0xac0
[ 101.695993][ T669] ? find_held_lock+0x2c/0x110
[ 101.696200][ T669] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 101.696540][ T669] ? __pfx___mutex_lock+0x10/0x10
[ 101.696741][ T669] ? __pfx___lock_release+0x10/0x10
[ 101.696950][ T669] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 101.697152][ T669] ? trace_lock_acquire+0x14d/0x1f0
[ 101.697484][ T669] rtnetlink_rcv_msg+0x2fb/0xc10
[ 101.697685][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 101.697875][ T669] ? hlock_class+0x4e/0x130
[ 101.698065][ T669] ? mark_lock+0x38/0x3e0
[ 101.698331][ T669] ? __lock_acquire+0xb3f/0x1580
[ 101.698525][ T669] netlink_rcv_skb+0x130/0x360
[ 101.698713][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 101.698908][ T669] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 101.699103][ T669] ? netlink_deliver_tap+0x13e/0x340
[ 101.699441][ T669] ? netlink_deliver_tap+0xc3/0x340
[ 101.699637][ T669] netlink_unicast+0x44b/0x710
[ 101.699834][ T669] ? __pfx_netlink_unicast+0x10/0x10
[ 101.700028][ T669] ? find_held_lock+0x2c/0x110
[ 101.700353][ T669] netlink_sendmsg+0x723/0xbe0
[ 101.700552][ T669] ? __pfx_netlink_sendmsg+0x10/0x10
[ 101.700742][ T669] ? __might_fault+0xc3/0x170
[ 101.700937][ T669] ? __import_iovec+0x35d/0x5d0
[ 101.701258][ T669] ____sys_sendmsg+0x7ac/0xa10
[ 101.701455][ T669] ? __pfx_____sys_sendmsg+0x10/0x10
[ 101.701650][ T669] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 101.701920][ T669] ___sys_sendmsg+0xee/0x170
[ 101.702246][ T669] ? __pfx_stack_trace_save+0x10/0x10
[ 101.702480][ T669] ? __pfx____sys_sendmsg+0x10/0x10
[ 101.702685][ T669] ? __pfx_validate_chain+0x10/0x10
[ 101.702922][ T669] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 101.703428][ T669] ? kasan_save_stack+0x34/0x50
[ 101.703621][ T669] ? kasan_save_stack+0x24/0x50
[ 101.703832][ T669] ? __kasan_record_aux_stack+0x8e/0xa0
[ 101.704046][ T669] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 101.704401][ T669] ? __x64_sys_close+0x7c/0xd0
[ 101.704598][ T669] ? do_syscall_64+0xc1/0x1d0
[ 101.704794][ T669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.705034][ T669] ? __lock_acquire+0xb3f/0x1580
[ 101.705354][ T669] ? find_held_lock+0x2c/0x110
[ 101.705547][ T669] ? __lock_release+0x103/0x460
[ 101.705741][ T669] ? fdget+0x52/0x1e0
[ 101.705910][ T669] __sys_sendmsg+0xcd/0x170
[ 101.706112][ T669] ? __pfx___sys_sendmsg+0x10/0x10
[ 101.706430][ T669] ? __virt_addr_valid+0x22b/0x430
[ 101.706654][ T669] do_syscall_64+0xc1/0x1d0
[ 101.706858][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.707115][ T669] RIP: 0033:0x7fd352fee7b7
[ 101.707488][ T669] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 101.708361][ T669] RSP: 002b:00007ffce5a06f88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 101.708680][ T669] RAX: ffffffffffffffda RBX: 00007ffce5a076b0 RCX: 00007fd352fee7b7
[ 101.708982][ T669] RDX: 0000000000000000 RSI: 00007ffce5a06ff0 RDI: 0000000000000005
[ 101.709455][ T669] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 101.709758][ T669] R10: 00007fd352eacef8 R11: 0000000000000246 R12: 0000000000000002
[ 101.710066][ T669] R13: 0000000067169c08 R14: 0000000000496600 R15: 0000000000000000
[ 101.710510][ T669]
[ 101.710664][ T669] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 101.711130][ T669] ---[ end trace 0000000000000000 ]---
[ 101.711479][ T669] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650
[ 101.711738][ T669] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d
[ 101.712625][ T669] RSP: 0018:ffffc900010aed70 EFLAGS: 00010207
[ 101.712883][ T669] RAX: 0039405620000053 RBX: ffff888005ff7c40 RCX: ffffffffa42796f0
[ 101.713198][ T669] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880076ac008
[ 101.713516][ T669] RBP: 01ca02b10000029d R08: 0000000000000000 R09: 0000000000000000
[ 101.713826][ T669] R10: ffffffffa6771f0f R11: ffffc900010ae981 R12: ffff8880076ac13c
[ 101.714129][ T669] R13: dffffc0000000000 R14: ffff888005c89000 R15: ffff8880076ac000
[ 101.714433][ T669] FS: 00007fd352de2800(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 101.714792][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.715048][ T669] CR2: 00000000004e28e0 CR3: 0000000008ba0002 CR4: 0000000000772ef0
[ 101.715521][ T669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.715822][ T669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.716126][ T669] PKRU: 55555554
[ 101.716409][ T669] Kernel panic - not syncing: Fatal exception in interrupt
[ 101.716815][ T669] Kernel Offset: 0x20e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 101.717402][ T669] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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