[ 673.763175][ T3345] br1: port 1(vx10) entered blocking state
[ 673.763982][ T3345] br1: port 1(vx10) entered disabled state
[ 673.764257][ T3345] vx10: entered allmulticast mode
[ 673.766071][ T3345] vx10: entered promiscuous mode
[ 673.772842][ T3345] br1: port 1(vx10) entered blocking state
[ 673.773088][ T3345] br1: port 1(vx10) entered forwarding state
[ 674.423317][ T3350] br1: port 2(vx20) entered blocking state
[ 674.423569][ T3350] br1: port 2(vx20) entered disabled state
[ 674.423816][ T3350] vx20: entered allmulticast mode
[ 674.426339][ T3350] vx20: entered promiscuous mode
[ 674.426881][ T3350] br1: port 2(vx20) entered blocking state
[ 674.427104][ T3350] br1: port 2(vx20) entered forwarding state
[ 674.765609][ T3352] br1: port 3(veth1) entered blocking state
[ 674.765853][ T3352] br1: port 3(veth1) entered disabled state
[ 674.766090][ T3352] veth1: entered allmulticast mode
[ 674.768968][ T3352] veth1: entered promiscuous mode
[ 674.945759][ T37] br1: port 3(veth1) entered blocking state
[ 674.946085][ T37] br1: port 3(veth1) entered forwarding state
[ 675.233540][ T3355] br1: port 4(veth2) entered blocking state
[ 675.233808][ T3355] br1: port 4(veth2) entered disabled state
[ 675.234057][ T3355] veth2: entered allmulticast mode
[ 675.235850][ T3355] veth2: entered promiscuous mode
[ 675.397771][ T37] br1: port 4(veth2) entered blocking state
[ 675.398021][ T37] br1: port 4(veth2) entered forwarding state
[ 677.108434][ T3367] br1: entered promiscuous mode
[ 677.112339][ T3367] br1: left promiscuous mode
[ 677.128092][ T3367] br1: entered promiscuous mode
[ 687.819590][ T3453] br1: port 1(vx10) entered blocking state
[ 687.819967][ T3453] br1: port 1(vx10) entered disabled state
[ 687.820370][ T3453] vx10: entered allmulticast mode
[ 687.822321][ T3453] vx10: entered promiscuous mode
[ 687.823107][ T3453] br1: port 1(vx10) entered blocking state
[ 687.823421][ T3453] br1: port 1(vx10) entered forwarding state
[ 688.458015][ T3457] br1: port 2(vx20) entered blocking state
[ 688.458618][ T3457] br1: port 2(vx20) entered disabled state
[ 688.458887][ T3457] vx20: entered allmulticast mode
[ 688.460811][ T3457] vx20: entered promiscuous mode
[ 688.461339][ T3457] br1: port 2(vx20) entered blocking state
[ 688.461571][ T3457] br1: port 2(vx20) entered forwarding state
[ 688.759005][ T3459] br1: port 3(w1) entered blocking state
[ 688.759256][ T3459] br1: port 3(w1) entered disabled state
[ 688.759461][ T3459] w1: entered allmulticast mode
[ 688.761202][ T3459] w1: entered promiscuous mode
[ 688.913294][ T259] br1: port 3(w1) entered blocking state
[ 688.913509][ T259] br1: port 3(w1) entered forwarding state
[ 689.241895][ T3462] br1: port 4(w3) entered blocking state
[ 689.242126][ T3462] br1: port 4(w3) entered disabled state
[ 689.242356][ T3462] w3: entered allmulticast mode
[ 689.244196][ T3462] w3: entered promiscuous mode
[ 689.400043][ T81] br1: port 4(w3) entered blocking state
[ 689.400281][ T81] br1: port 4(w3) entered forwarding state
[ 690.916407][ T3472] br1: entered promiscuous mode
[ 690.919749][ T3472] br1: left promiscuous mode
[ 690.942679][ T3472] br1: entered promiscuous mode
[ 692.427575][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 692.427888][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 692.429186][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 692.490916][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 692.493702][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 692.494400][ C2] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 692.514845][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 696.651018][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 704.843380][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 721.226780][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 735.847054][ T11] w3: left allmulticast mode
[ 735.847366][ T11] w3: left promiscuous mode
[ 735.847731][ T11] br1: port 4(w3) entered disabled state
[ 735.850252][ T11] w1: left allmulticast mode
[ 735.850432][ T11] w1: left promiscuous mode
[ 735.850770][ T11] br1: port 3(w1) entered disabled state
[ 735.852723][ T11] vx20: left allmulticast mode
[ 735.852889][ T11] vx20: left promiscuous mode
[ 735.853195][ T11] br1: port 2(vx20) entered disabled state
[ 735.855045][ T11] vx10: left allmulticast mode
[ 735.855389][ T11] vx10: left promiscuous mode
[ 735.855669][ T11] br1: port 1(vx10) entered disabled state
[ 738.820417][ T3820] ==================================================================
[ 738.820719][ T3820] BUG: KASAN: slab-use-after-free in neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.820924][ T3820] Write of size 8 at addr ffff88800b0f7018 by task ip/3820
[ 738.821122][ T3820]
[ 738.821198][ T3820] CPU: 0 UID: 0 PID: 3820 Comm: ip Not tainted 6.12.0-rc3-virtme #1
[ 738.821403][ T3820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 738.821706][ T3820] Call Trace:
[ 738.821810][ T3820]
[ 738.821882][ T3820] dump_stack_lvl+0x82/0xd0
[ 738.822021][ T3820] print_address_description.constprop.0+0x2c/0x3b0
[ 738.822188][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.822323][ T3820] print_report+0xb4/0x270
[ 738.822456][ T3820] ? kasan_addr_to_slab+0x25/0x80
[ 738.822591][ T3820] kasan_report+0xbd/0xf0
[ 738.822694][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.822830][ T3820] neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.822962][ T3820] ? lock_acquire+0x32/0xc0
[ 738.823099][ T3820] __neigh_ifdown.isra.0+0x74/0x440
[ 738.823244][ T3820] ? fib_flush+0x86/0x110
[ 738.823348][ T3820] neigh_ifdown+0x10/0x20
[ 738.823448][ T3820] fib_netdev_event+0x185/0x5a0
[ 738.823582][ T3820] notifier_call_chain+0xcd/0x150
[ 738.823721][ T3820] dev_close_many+0x2d8/0x650
[ 738.823859][ T3820] ? __pfx_dev_close_many+0x10/0x10
[ 738.823993][ T3820] ? __debug_check_no_obj_freed+0x253/0x520
[ 738.824171][ T3820] unregister_netdevice_many_notify+0x8e5/0x1580
[ 738.824341][ T3820] ? mark_lock+0x38/0x3e0
[ 738.824442][ T3820] ? mark_held_locks+0x9e/0xe0
[ 738.824575][ T3820] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 738.824738][ T3820] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 738.824908][ T3820] ? kfree+0xf3/0x340
[ 738.825010][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.825144][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.825278][ T3820] rtnl_dellink+0x329/0xa50
[ 738.825413][ T3820] ? hlock_class+0x4e/0x130
[ 738.825548][ T3820] ? __pfx_rtnl_dellink+0x10/0x10
[ 738.825681][ T3820] ? find_held_lock+0x2c/0x110
[ 738.825827][ T3820] ? trace_contention_end+0xeb/0x150
[ 738.825961][ T3820] ? __mutex_lock+0x170/0xac0
[ 738.826101][ T3820] ? find_held_lock+0x2c/0x110
[ 738.826246][ T3820] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 738.826385][ T3820] ? __pfx___mutex_lock+0x10/0x10
[ 738.826518][ T3820] ? __pfx___lock_release+0x10/0x10
[ 738.826653][ T3820] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 738.826786][ T3820] ? trace_lock_acquire+0x14d/0x1f0
[ 738.826922][ T3820] rtnetlink_rcv_msg+0x2fb/0xc10
[ 738.827058][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.827192][ T3820] ? hlock_class+0x4e/0x130
[ 738.827327][ T3820] ? mark_lock+0x38/0x3e0
[ 738.827431][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.827566][ T3820] netlink_rcv_skb+0x130/0x360
[ 738.827700][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.827835][ T3820] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 738.827973][ T3820] ? netlink_deliver_tap+0x13e/0x340
[ 738.828106][ T3820] ? netlink_deliver_tap+0xc3/0x340
[ 738.828244][ T3820] netlink_unicast+0x44b/0x710
[ 738.828381][ T3820] ? __pfx_netlink_unicast+0x10/0x10
[ 738.828513][ T3820] ? find_held_lock+0x2c/0x110
[ 738.828648][ T3820] netlink_sendmsg+0x723/0xbe0
[ 738.828783][ T3820] ? __pfx_netlink_sendmsg+0x10/0x10
[ 738.828915][ T3820] ? __might_fault+0xc3/0x170
[ 738.829050][ T3820] ? __import_iovec+0x35d/0x5d0
[ 738.829185][ T3820] ____sys_sendmsg+0x7ac/0xa10
[ 738.829322][ T3820] ? __pfx_____sys_sendmsg+0x10/0x10
[ 738.829456][ T3820] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 738.829626][ T3820] ___sys_sendmsg+0xee/0x170
[ 738.829759][ T3820] ? __pfx_stack_trace_save+0x10/0x10
[ 738.829894][ T3820] ? __pfx____sys_sendmsg+0x10/0x10
[ 738.830026][ T3820] ? __pfx_validate_chain+0x10/0x10
[ 738.830161][ T3820] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 738.830329][ T3820] ? kasan_save_stack+0x34/0x50
[ 738.830465][ T3820] ? kasan_save_stack+0x24/0x50
[ 738.830599][ T3820] ? __kasan_record_aux_stack+0x8e/0xa0
[ 738.830734][ T3820] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 738.830900][ T3820] ? __x64_sys_close+0x7c/0xd0
[ 738.831032][ T3820] ? do_syscall_64+0xc1/0x1d0
[ 738.831167][ T3820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.831334][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.831471][ T3820] ? find_held_lock+0x2c/0x110
[ 738.831607][ T3820] ? __lock_release+0x103/0x460
[ 738.831741][ T3820] ? fdget+0x52/0x1e0
[ 738.831847][ T3820] __sys_sendmsg+0xcd/0x170
[ 738.831980][ T3820] ? __pfx___sys_sendmsg+0x10/0x10
[ 738.832113][ T3820] ? __virt_addr_valid+0x22b/0x430
[ 738.832252][ T3820] do_syscall_64+0xc1/0x1d0
[ 738.832387][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.832550][ T3820] RIP: 0033:0x7f55bf4ed7b7
[ 738.832693][ T3820] 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
[ 738.833160][ T3820] RSP: 002b:00007ffcd73dd678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.833367][ T3820] RAX: ffffffffffffffda RBX: 00007ffcd73ddda0 RCX: 00007f55bf4ed7b7
[ 738.833568][ T3820] RDX: 0000000000000000 RSI: 00007ffcd73dd6e0 RDI: 0000000000000005
[ 738.833767][ T3820] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 738.833964][ T3820] R10: 00007f55bf3abef8 R11: 0000000000000246 R12: 0000000000000002
[ 738.834164][ T3820] R13: 000000006716a06e R14: 0000000000496600 R15: 0000000000000000
[ 738.834368][ T3820]
[ 738.834470][ T3820]
[ 738.834540][ T3820] Allocated by task 3800:
[ 738.834642][ T3820] kasan_save_stack+0x24/0x50
[ 738.834778][ T3820] kasan_save_track+0x14/0x30
[ 738.834911][ T3820] __kasan_kmalloc+0x7f/0x90
[ 738.835043][ T3820] __kmalloc_node_track_caller_noprof+0x1e8/0x3d0
[ 738.835206][ T3820] kmalloc_reserve+0xbc/0x240
[ 738.835342][ T3820] __alloc_skb+0x111/0x2e0
[ 738.835475][ T3820] netlink_sendmsg+0x565/0xbe0
[ 738.835609][ T3820] ____sys_sendmsg+0x7ac/0xa10
[ 738.835743][ T3820] ___sys_sendmsg+0xee/0x170
[ 738.835880][ T3820] __sys_sendmsg+0xcd/0x170
[ 738.836011][ T3820] do_syscall_64+0xc1/0x1d0
[ 738.836144][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.836307][ T3820]
[ 738.836382][ T3820] Freed by task 1802201963:
[ 738.836512][ T3820] ------------[ cut here ]------------
[ 738.836648][ T3820] pool index 93034 out of bounds (837) for stack id 6b6b6b6b
[ 738.836881][ T3820] WARNING: CPU: 0 PID: 3820 at lib/stackdepot.c:451 depot_fetch_stack+0x96/0xc0
[ 738.837133][ T3820] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel sch_prio sch_tbf sch_ets bridge stp llc act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 738.837824][ T3820] CPU: 0 UID: 0 PID: 3820 Comm: ip Not tainted 6.12.0-rc3-virtme #1
[ 738.838040][ T3820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 738.838359][ T3820] RIP: 0010:depot_fetch_stack+0x96/0xc0
[ 738.838509][ T3820] Code: b8 11 2d 8e e8 cb c0 9a 01 83 f8 01 75 b8 90 0f 0b 90 eb b2 90 48 c7 c7 28 47 a0 8d 44 89 e1 44 89 ea 89 ee e8 7b f2 0d ff 90 <0f> 0b 90 90 31 c0 eb bb 90 0f 0b 90 eb b5 90 0f 0b 90 31 c0 eb ad
[ 738.839014][ T3820] RSP: 0018:ffffc9000136ed88 EFLAGS: 00010086
[ 738.839193][ T3820] RAX: 0000000000000000 RBX: 0000000000001b50 RCX: 1ffffffff1bbb43c
[ 738.839407][ T3820] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 738.839619][ T3820] RBP: 0000000000016b6a R08: 0000000000000000 R09: fffffbfff1bbb43c
[ 738.839833][ T3820] R10: 0000000000000003 R11: 205d303238335420 R12: 000000006b6b6b6b
[ 738.840050][ T3820] R13: 0000000000000345 R14: 0000000000000008 R15: ffff8880055f8040
[ 738.840261][ T3820] FS: 00007f55bf2e1800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 738.840508][ T3820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 738.840687][ T3820] CR2: 00000000004e28e0 CR3: 00000000059da002 CR4: 0000000000772ef0
[ 738.840900][ T3820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 738.841114][ T3820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 738.841329][ T3820] PKRU: 55555554
[ 738.841436][ T3820] Call Trace:
[ 738.841544][ T3820]
[ 738.841620][ T3820] ? depot_fetch_stack+0x96/0xc0
[ 738.841768][ T3820] ? __warn+0xd1/0x1c0
[ 738.841880][ T3820] ? __down_trylock_console_sem+0x75/0xb0
[ 738.842023][ T3820] ? depot_fetch_stack+0x96/0xc0
[ 738.842167][ T3820] ? report_bug+0x28c/0x2d0
[ 738.842319][ T3820] ? handle_bug+0x54/0xa0
[ 738.842428][ T3820] ? exc_invalid_op+0x18/0x50
[ 738.842571][ T3820] ? asm_exc_invalid_op+0x1a/0x20
[ 738.842718][ T3820] ? depot_fetch_stack+0x96/0xc0
[ 738.842860][ T3820] ? depot_fetch_stack+0x95/0xc0
[ 738.843003][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.843148][ T3820] stack_depot_fetch+0x42/0x80
[ 738.843291][ T3820] stack_depot_print+0x20/0x60
[ 738.843433][ T3820] print_address_description.constprop.0+0x335/0x3b0
[ 738.843612][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.843755][ T3820] print_report+0xb4/0x270
[ 738.843898][ T3820] ? kasan_addr_to_slab+0x25/0x80
[ 738.844040][ T3820] kasan_report+0xbd/0xf0
[ 738.844149][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.844293][ T3820] neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.844435][ T3820] ? lock_acquire+0x32/0xc0
[ 738.844580][ T3820] __neigh_ifdown.isra.0+0x74/0x440
[ 738.844723][ T3820] ? fib_flush+0x86/0x110
[ 738.844832][ T3820] neigh_ifdown+0x10/0x20
[ 738.844939][ T3820] fib_netdev_event+0x185/0x5a0
[ 738.845082][ T3820] notifier_call_chain+0xcd/0x150
[ 738.845225][ T3820] dev_close_many+0x2d8/0x650
[ 738.845368][ T3820] ? __pfx_dev_close_many+0x10/0x10
[ 738.845510][ T3820] ? __debug_check_no_obj_freed+0x253/0x520
[ 738.845688][ T3820] unregister_netdevice_many_notify+0x8e5/0x1580
[ 738.845866][ T3820] ? mark_lock+0x38/0x3e0
[ 738.845974][ T3820] ? mark_held_locks+0x9e/0xe0
[ 738.846116][ T3820] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 738.846291][ T3820] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 738.846475][ T3820] ? kfree+0xf3/0x340
[ 738.846583][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.846725][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.846869][ T3820] rtnl_dellink+0x329/0xa50
[ 738.847014][ T3820] ? hlock_class+0x4e/0x130
[ 738.847157][ T3820] ? __pfx_rtnl_dellink+0x10/0x10
[ 738.847300][ T3820] ? find_held_lock+0x2c/0x110
[ 738.847456][ T3820] ? trace_contention_end+0xeb/0x150
[ 738.847598][ T3820] ? __mutex_lock+0x170/0xac0
[ 738.847742][ T3820] ? find_held_lock+0x2c/0x110
[ 738.847885][ T3820] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 738.848115][ T3820] ? __pfx___mutex_lock+0x10/0x10
[ 738.848257][ T3820] ? __pfx___lock_release+0x10/0x10
[ 738.848401][ T3820] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 738.848543][ T3820] ? trace_lock_acquire+0x14d/0x1f0
[ 738.848689][ T3820] rtnetlink_rcv_msg+0x2fb/0xc10
[ 738.848918][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.849059][ T3820] ? hlock_class+0x4e/0x130
[ 738.849200][ T3820] ? mark_lock+0x38/0x3e0
[ 738.849308][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.849536][ T3820] netlink_rcv_skb+0x130/0x360
[ 738.849680][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.849822][ T3820] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 738.849968][ T3820] ? netlink_deliver_tap+0x13e/0x340
[ 738.850196][ T3820] ? netlink_deliver_tap+0xc3/0x340
[ 738.850339][ T3820] netlink_unicast+0x44b/0x710
[ 738.850481][ T3820] ? __pfx_netlink_unicast+0x10/0x10
[ 738.850624][ T3820] ? find_held_lock+0x2c/0x110
[ 738.850771][ T3820] netlink_sendmsg+0x723/0xbe0
[ 738.850999][ T3820] ? __pfx_netlink_sendmsg+0x10/0x10
[ 738.851139][ T3820] ? __might_fault+0xc3/0x170
[ 738.851282][ T3820] ? __import_iovec+0x35d/0x5d0
[ 738.851424][ T3820] ____sys_sendmsg+0x7ac/0xa10
[ 738.851653][ T3820] ? __pfx_____sys_sendmsg+0x10/0x10
[ 738.851793][ T3820] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 738.851971][ T3820] ___sys_sendmsg+0xee/0x170
[ 738.852111][ T3820] ? __pfx_stack_trace_save+0x10/0x10
[ 738.852350][ T3820] ? __pfx____sys_sendmsg+0x10/0x10
[ 738.852492][ T3820] ? __pfx_validate_chain+0x10/0x10
[ 738.852635][ T3820] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 738.852810][ T3820] ? kasan_save_stack+0x34/0x50
[ 738.852952][ T3820] ? kasan_save_stack+0x24/0x50
[ 738.853091][ T3820] ? __kasan_record_aux_stack+0x8e/0xa0
[ 738.853233][ T3820] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 738.853416][ T3820] ? __x64_sys_close+0x7c/0xd0
[ 738.853645][ T3820] ? do_syscall_64+0xc1/0x1d0
[ 738.853788][ T3820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.853963][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.854107][ T3820] ? find_held_lock+0x2c/0x110
[ 738.854340][ T3820] ? __lock_release+0x103/0x460
[ 738.854481][ T3820] ? fdget+0x52/0x1e0
[ 738.854590][ T3820] __sys_sendmsg+0xcd/0x170
[ 738.854730][ T3820] ? __pfx___sys_sendmsg+0x10/0x10
[ 738.854873][ T3820] ? __virt_addr_valid+0x22b/0x430
[ 738.855021][ T3820] do_syscall_64+0xc1/0x1d0
[ 738.855163][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.855340][ T3820] RIP: 0033:0x7f55bf4ed7b7
[ 738.855489][ T3820] 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
[ 738.855991][ T3820] RSP: 002b:00007ffcd73dd678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.856295][ T3820] RAX: ffffffffffffffda RBX: 00007ffcd73ddda0 RCX: 00007f55bf4ed7b7
[ 738.856522][ T3820] RDX: 0000000000000000 RSI: 00007ffcd73dd6e0 RDI: 0000000000000005
[ 738.856735][ T3820] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 738.857038][ T3820] R10: 00007f55bf3abef8 R11: 0000000000000246 R12: 0000000000000002
[ 738.857252][ T3820] R13: 000000006716a06e R14: 0000000000496600 R15: 0000000000000000
[ 738.857467][ T3820]
[ 738.857659][ T3820] irq event stamp: 72891
[ 738.857769][ T3820] hardirqs last enabled at (72890): [] _raw_spin_unlock_irqrestore+0x51/0x70
[ 738.858047][ T3820] hardirqs last disabled at (72891): [] _raw_spin_lock_irqsave+0x58/0x60
[ 738.858418][ T3820] softirqs last enabled at (72800): [] ip_mc_clear_src+0x108/0x1c0
[ 738.858664][ T3820] softirqs last disabled at (72832): [] __neigh_ifdown.isra.0+0x2e/0x440
[ 738.858942][ T3820] ---[ end trace 0000000000000000 ]---
[ 738.859082][ T3820] ------------[ cut here ]------------
[ 738.859218][ T3820] corrupt handle or use after stack_depot_put()
[ 738.859245][ T3820] WARNING: CPU: 0 PID: 3820 at lib/stackdepot.c:711 stack_depot_fetch+0x6f/0x80
[ 738.859657][ T3820] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel sch_prio sch_tbf sch_ets bridge stp llc act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 738.860421][ T3820] CPU: 0 UID: 0 PID: 3820 Comm: ip Tainted: G W 6.12.0-rc3-virtme #1
[ 738.860668][ T3820] Tainted: [W]=WARN
[ 738.860870][ T3820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 738.861180][ T3820] RIP: 0010:stack_depot_fetch+0x6f/0x80
[ 738.861325][ T3820] Code: 74 1a 48 8d 50 20 48 89 13 5b 8b 40 14 5d 41 5c c3 cc cc cc cc 31 c0 c3 cc cc cc cc 90 48 c7 c7 08 48 a0 8d e8 62 ed 0d ff 90 <0f> 0b 90 90 eb bb 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[ 738.861909][ T3820] RSP: 0018:ffffc9000136edb0 EFLAGS: 00010086
[ 738.862086][ T3820] RAX: 0000000000000000 RBX: ffffc9000136edd0 RCX: 1ffffffff1bbb43c
[ 738.862383][ T3820] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 738.862590][ T3820] RBP: 000000006b6b6b6b R08: 0000000000000000 R09: fffffbfff1bbb43c
[ 738.862799][ T3820] R10: 0000000000000003 R11: 65737520726f2065 R12: 0000000000000000
[ 738.863096][ T3820] R13: ffffffff8c479707 R14: 0000000000000008 R15: ffff8880055f8040
[ 738.863306][ T3820] FS: 00007f55bf2e1800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 738.863720][ T3820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 738.863897][ T3820] CR2: 00000000004e28e0 CR3: 00000000059da002 CR4: 0000000000772ef0
[ 738.864108][ T3820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 738.864403][ T3820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 738.864612][ T3820] PKRU: 55555554
[ 738.864719][ T3820] Call Trace:
[ 738.864825][ T3820]
[ 738.864896][ T3820] ? stack_depot_fetch+0x6f/0x80
[ 738.865123][ T3820] ? __warn+0xd1/0x1c0
[ 738.865232][ T3820] ? stack_depot_fetch+0x6f/0x80
[ 738.865375][ T3820] ? report_bug+0x28c/0x2d0
[ 738.865521][ T3820] ? handle_bug+0x54/0xa0
[ 738.865628][ T3820] ? exc_invalid_op+0x18/0x50
[ 738.865853][ T3820] ? asm_exc_invalid_op+0x1a/0x20
[ 738.865993][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.866135][ T3820] ? stack_depot_fetch+0x6f/0x80
[ 738.866277][ T3820] stack_depot_print+0x20/0x60
[ 738.866513][ T3820] print_address_description.constprop.0+0x335/0x3b0
[ 738.866688][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.866828][ T3820] print_report+0xb4/0x270
[ 738.866968][ T3820] ? kasan_addr_to_slab+0x25/0x80
[ 738.867194][ T3820] kasan_report+0xbd/0xf0
[ 738.867301][ T3820] ? neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.867443][ T3820] neigh_flush_dev.isra.0+0x5e7/0x650
[ 738.867583][ T3820] ? lock_acquire+0x32/0xc0
[ 738.867809][ T3820] __neigh_ifdown.isra.0+0x74/0x440
[ 738.867948][ T3820] ? fib_flush+0x86/0x110
[ 738.868059][ T3820] neigh_ifdown+0x10/0x20
[ 738.868182][ T3820] fib_netdev_event+0x185/0x5a0
[ 738.868325][ T3820] notifier_call_chain+0xcd/0x150
[ 738.868555][ T3820] dev_close_many+0x2d8/0x650
[ 738.868698][ T3820] ? __pfx_dev_close_many+0x10/0x10
[ 738.868839][ T3820] ? __debug_check_no_obj_freed+0x253/0x520
[ 738.869016][ T3820] unregister_netdevice_many_notify+0x8e5/0x1580
[ 738.869277][ T3820] ? mark_lock+0x38/0x3e0
[ 738.869388][ T3820] ? mark_held_locks+0x9e/0xe0
[ 738.869529][ T3820] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 738.869703][ T3820] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 738.869964][ T3820] ? kfree+0xf3/0x340
[ 738.870069][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.870212][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.870354][ T3820] rtnl_dellink+0x329/0xa50
[ 738.870584][ T3820] ? hlock_class+0x4e/0x130
[ 738.870731][ T3820] ? __pfx_rtnl_dellink+0x10/0x10
[ 738.870874][ T3820] ? find_held_lock+0x2c/0x110
[ 738.871029][ T3820] ? trace_contention_end+0xeb/0x150
[ 738.871170][ T3820] ? __mutex_lock+0x170/0xac0
[ 738.871406][ T3820] ? find_held_lock+0x2c/0x110
[ 738.871547][ T3820] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 738.871687][ T3820] ? __pfx___mutex_lock+0x10/0x10
[ 738.871829][ T3820] ? __pfx___lock_release+0x10/0x10
[ 738.871969][ T3820] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 738.872112][ T3820] ? trace_lock_acquire+0x14d/0x1f0
[ 738.872258][ T3820] rtnetlink_rcv_msg+0x2fb/0xc10
[ 738.872400][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.872539][ T3820] ? hlock_class+0x4e/0x130
[ 738.872678][ T3820] ? mark_lock+0x38/0x3e0
[ 738.872786][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.872926][ T3820] netlink_rcv_skb+0x130/0x360
[ 738.873067][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.873295][ T3820] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 738.873440][ T3820] ? netlink_deliver_tap+0x13e/0x340
[ 738.873580][ T3820] ? netlink_deliver_tap+0xc3/0x340
[ 738.873720][ T3820] netlink_unicast+0x44b/0x710
[ 738.873946][ T3820] ? __pfx_netlink_unicast+0x10/0x10
[ 738.874086][ T3820] ? find_held_lock+0x2c/0x110
[ 738.874228][ T3820] netlink_sendmsg+0x723/0xbe0
[ 738.874370][ T3820] ? __pfx_netlink_sendmsg+0x10/0x10
[ 738.874682][ T3820] ? __might_fault+0xc3/0x170
[ 738.874822][ T3820] ? __import_iovec+0x35d/0x5d0
[ 738.874964][ T3820] ____sys_sendmsg+0x7ac/0xa10
[ 738.875103][ T3820] ? __pfx_____sys_sendmsg+0x10/0x10
[ 738.875336][ T3820] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 738.875514][ T3820] ___sys_sendmsg+0xee/0x170
[ 738.875654][ T3820] ? __pfx_stack_trace_save+0x10/0x10
[ 738.875794][ T3820] ? __pfx____sys_sendmsg+0x10/0x10
[ 738.875935][ T3820] ? __pfx_validate_chain+0x10/0x10
[ 738.876074][ T3820] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 738.876248][ T3820] ? kasan_save_stack+0x34/0x50
[ 738.876395][ T3820] ? kasan_save_stack+0x24/0x50
[ 738.876534][ T3820] ? __kasan_record_aux_stack+0x8e/0xa0
[ 738.876675][ T3820] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 738.876848][ T3820] ? __x64_sys_close+0x7c/0xd0
[ 738.876986][ T3820] ? do_syscall_64+0xc1/0x1d0
[ 738.877213][ T3820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.877388][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.877530][ T3820] ? find_held_lock+0x2c/0x110
[ 738.877670][ T3820] ? __lock_release+0x103/0x460
[ 738.877894][ T3820] ? fdget+0x52/0x1e0
[ 738.878001][ T3820] __sys_sendmsg+0xcd/0x170
[ 738.878141][ T3820] ? __pfx___sys_sendmsg+0x10/0x10
[ 738.878282][ T3820] ? __virt_addr_valid+0x22b/0x430
[ 738.878432][ T3820] do_syscall_64+0xc1/0x1d0
[ 738.878658][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.878832][ T3820] RIP: 0033:0x7f55bf4ed7b7
[ 738.878979][ T3820] 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
[ 738.879574][ T3820] RSP: 002b:00007ffcd73dd678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.879790][ T3820] RAX: ffffffffffffffda RBX: 00007ffcd73ddda0 RCX: 00007f55bf4ed7b7
[ 738.880001][ T3820] RDX: 0000000000000000 RSI: 00007ffcd73dd6e0 RDI: 0000000000000005
[ 738.880210][ T3820] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 738.880419][ T3820] R10: 00007f55bf3abef8 R11: 0000000000000246 R12: 0000000000000002
[ 738.880630][ T3820] R13: 000000006716a06e R14: 0000000000496600 R15: 0000000000000000
[ 738.880847][ T3820]
[ 738.880952][ T3820] irq event stamp: 72891
[ 738.881057][ T3820] hardirqs last enabled at (72890): [] _raw_spin_unlock_irqrestore+0x51/0x70
[ 738.881417][ T3820] hardirqs last disabled at (72891): [] _raw_spin_lock_irqsave+0x58/0x60
[ 738.881690][ T3820] softirqs last enabled at (72800): [] ip_mc_clear_src+0x108/0x1c0
[ 738.882019][ T3820] softirqs last disabled at (72832): [] __neigh_ifdown.isra.0+0x2e/0x440
[ 738.882291][ T3820] ---[ end trace 0000000000000000 ]---
[ 738.882512][ T3820]
[ 738.882581][ T3820] The buggy address belongs to the object at ffff88800b0f7000
[ 738.882581][ T3820] which belongs to the cache kmalloc-1k of size 1024
[ 738.882895][ T3820] The buggy address is located 24 bytes inside of
[ 738.882895][ T3820] freed 1024-byte region [ffff88800b0f7000, ffff88800b0f7400)
[ 738.883288][ T3820]
[ 738.883354][ T3820] The buggy address belongs to the physical page:
[ 738.883514][ T3820] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88800b0f6400 pfn:0xb0f0
[ 738.883862][ T3820] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 738.884064][ T3820] flags: 0x80000000000240(workingset|head|node=0|zone=1)
[ 738.884233][ T3820] page_type: f5(slab)
[ 738.884422][ T3820] raw: 0080000000000240 ffff8880010430c0 ffffea0000159e10 ffffea0000250610
[ 738.884657][ T3820] raw: ffff88800b0f6400 00000000000a0007 00000001f5000000 0000000000000000
[ 738.884890][ T3820] head: 0080000000000240 ffff8880010430c0 ffffea0000159e10 ffffea0000250610
[ 738.885288][ T3820] head: ffff88800b0f6400 00000000000a0007 00000001f5000000 0000000000000000
[ 738.885524][ T3820] head: 0080000000000003 ffffea00002c3c01 ffffffffffffffff 0000000000000000
[ 738.885837][ T3820] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 738.886070][ T3820] page dumped because: kasan: bad access detected
[ 738.886233][ T3820]
[ 738.886300][ T3820] Memory state around the buggy address:
[ 738.886509][ T3820] ffff88800b0f6f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 738.886701][ T3820] ffff88800b0f6f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 738.886889][ T3820] >ffff88800b0f7000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 738.887155][ T3820] ^
[ 738.887283][ T3820] ffff88800b0f7080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 738.887471][ T3820] ffff88800b0f7100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 738.887738][ T3820] ==================================================================
[ 738.887950][ T3820] Disabling lock debugging due to kernel taint
[ 738.888200][ T3820] Oops: general protection fault, probably for non-canonical address 0xed6d696d6d6d6d6d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 738.888604][ T3820] KASAN: maybe wild-memory-access in range [0x6b6b6b6b6b6b6b68-0x6b6b6b6b6b6b6b6f]
[ 738.888825][ T3820] CPU: 0 UID: 0 PID: 3820 Comm: ip Tainted: G B W 6.12.0-rc3-virtme #1
[ 738.889052][ T3820] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 738.889182][ T3820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 738.889467][ T3820] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650
[ 738.889632][ T3820] 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
[ 738.890167][ T3820] RSP: 0018:ffffc9000136ef10 EFLAGS: 00010202
[ 738.890330][ T3820] RAX: 0d6d6d6d6d6d6d6d RBX: 6b6b6b6b6b6b6b6b RCX: ffffffff8c4796f0
[ 738.890522][ T3820] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800b0f7008
[ 738.890791][ T3820] RBP: 6b6b6b6b6b6b6b6b R08: 0000000000000000 R09: 0000000000000000
[ 738.890985][ T3820] R10: ffffffff8e971f0f R11: ffffc9000136eb21 R12: ffff88800b0f713c
[ 738.891177][ T3820] R13: dffffc0000000000 R14: ffff8880093c1000 R15: ffff88800b0f7000
[ 738.891458][ T3820] FS: 00007f55bf2e1800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 738.891685][ T3820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 738.891849][ T3820] CR2: 00000000004e28e0 CR3: 00000000059da002 CR4: 0000000000772ef0
[ 738.892044][ T3820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 738.892253][ T3820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 738.892446][ T3820] PKRU: 55555554
[ 738.892544][ T3820] Call Trace:
[ 738.892646][ T3820]
[ 738.892713][ T3820] ? die_addr+0x41/0xa0
[ 738.892815][ T3820] ? exc_general_protection+0x14d/0x230
[ 738.892949][ T3820] ? asm_exc_general_protection+0x26/0x30
[ 738.893155][ T3820] ? neigh_flush_dev.isra.0+0x5d0/0x650
[ 738.893284][ T3820] ? neigh_flush_dev.isra.0+0x10a/0x650
[ 738.893417][ T3820] ? lock_acquire+0x32/0xc0
[ 738.893548][ T3820] __neigh_ifdown.isra.0+0x74/0x440
[ 738.893752][ T3820] ? fib_flush+0x86/0x110
[ 738.893850][ T3820] neigh_ifdown+0x10/0x20
[ 738.893946][ T3820] fib_netdev_event+0x185/0x5a0
[ 738.894079][ T3820] notifier_call_chain+0xcd/0x150
[ 738.894212][ T3820] dev_close_many+0x2d8/0x650
[ 738.894432][ T3820] ? __pfx_dev_close_many+0x10/0x10
[ 738.894561][ T3820] ? __debug_check_no_obj_freed+0x253/0x520
[ 738.894720][ T3820] unregister_netdevice_many_notify+0x8e5/0x1580
[ 738.894881][ T3820] ? mark_lock+0x38/0x3e0
[ 738.894978][ T3820] ? mark_held_locks+0x9e/0xe0
[ 738.895106][ T3820] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 738.895267][ T3820] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 738.895500][ T3820] ? kfree+0xf3/0x340
[ 738.895597][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.895726][ T3820] ? vlan_vid_del+0x310/0x5e0
[ 738.895854][ T3820] rtnl_dellink+0x329/0xa50
[ 738.895984][ T3820] ? hlock_class+0x4e/0x130
[ 738.896187][ T3820] ? __pfx_rtnl_dellink+0x10/0x10
[ 738.896317][ T3820] ? find_held_lock+0x2c/0x110
[ 738.896464][ T3820] ? trace_contention_end+0xeb/0x150
[ 738.896594][ T3820] ? __mutex_lock+0x170/0xac0
[ 738.896796][ T3820] ? find_held_lock+0x2c/0x110
[ 738.896926][ T3820] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 738.897053][ T3820] ? __pfx___mutex_lock+0x10/0x10
[ 738.897181][ T3820] ? __pfx___lock_release+0x10/0x10
[ 738.897382][ T3820] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 738.897512][ T3820] ? trace_lock_acquire+0x14d/0x1f0
[ 738.897645][ T3820] rtnetlink_rcv_msg+0x2fb/0xc10
[ 738.897774][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.897901][ T3820] ? hlock_class+0x4e/0x130
[ 738.898103][ T3820] ? mark_lock+0x38/0x3e0
[ 738.898202][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.898331][ T3820] netlink_rcv_skb+0x130/0x360
[ 738.898460][ T3820] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 738.898663][ T3820] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 738.898795][ T3820] ? netlink_deliver_tap+0x13e/0x340
[ 738.898925][ T3820] ? netlink_deliver_tap+0xc3/0x340
[ 738.899053][ T3820] netlink_unicast+0x44b/0x710
[ 738.899256][ T3820] ? __pfx_netlink_unicast+0x10/0x10
[ 738.899385][ T3820] ? find_held_lock+0x2c/0x110
[ 738.899515][ T3820] netlink_sendmsg+0x723/0xbe0
[ 738.899644][ T3820] ? __pfx_netlink_sendmsg+0x10/0x10
[ 738.899773][ T3820] ? __might_fault+0xc3/0x170
[ 738.899901][ T3820] ? __import_iovec+0x35d/0x5d0
[ 738.900033][ T3820] ____sys_sendmsg+0x7ac/0xa10
[ 738.900160][ T3820] ? __pfx_____sys_sendmsg+0x10/0x10
[ 738.900289][ T3820] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 738.900451][ T3820] ___sys_sendmsg+0xee/0x170
[ 738.900578][ T3820] ? __pfx_stack_trace_save+0x10/0x10
[ 738.900709][ T3820] ? __pfx____sys_sendmsg+0x10/0x10
[ 738.900838][ T3820] ? __pfx_validate_chain+0x10/0x10
[ 738.901044][ T3820] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 738.901204][ T3820] ? kasan_save_stack+0x34/0x50
[ 738.901333][ T3820] ? kasan_save_stack+0x24/0x50
[ 738.901461][ T3820] ? __kasan_record_aux_stack+0x8e/0xa0
[ 738.901665][ T3820] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 738.901825][ T3820] ? __x64_sys_close+0x7c/0xd0
[ 738.901957][ T3820] ? do_syscall_64+0xc1/0x1d0
[ 738.902086][ T3820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.902321][ T3820] ? __lock_acquire+0xb3f/0x1580
[ 738.902452][ T3820] ? find_held_lock+0x2c/0x110
[ 738.902582][ T3820] ? __lock_release+0x103/0x460
[ 738.902710][ T3820] ? fdget+0x52/0x1e0
[ 738.902884][ T3820] __sys_sendmsg+0xcd/0x170
[ 738.903012][ T3820] ? __pfx___sys_sendmsg+0x10/0x10
[ 738.903142][ T3820] ? __virt_addr_valid+0x22b/0x430
[ 738.903276][ T3820] do_syscall_64+0xc1/0x1d0
[ 738.903480][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 738.903641][ T3820] RIP: 0033:0x7f55bf4ed7b7
[ 738.903776][ T3820] 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
[ 738.904311][ T3820] RSP: 002b:00007ffcd73dd678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 738.904506][ T3820] RAX: ffffffffffffffda RBX: 00007ffcd73ddda0 RCX: 00007f55bf4ed7b7
[ 738.904852][ T3820] RDX: 0000000000000000 RSI: 00007ffcd73dd6e0 RDI: 0000000000000005
[ 738.905043][ T3820] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 738.905235][ T3820] R10: 00007f55bf3abef8 R11: 0000000000000246 R12: 0000000000000002
[ 738.905503][ T3820] R13: 000000006716a06e R14: 0000000000496600 R15: 0000000000000000
[ 738.905697][ T3820]
[ 738.905796][ T3820] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel sch_prio sch_tbf sch_ets bridge stp llc act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 738.906517][ T3820] ---[ end trace 0000000000000000 ]---
[ 738.906720][ T3820] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650
[ 738.906886][ T3820] 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
[ 738.907425][ T3820] RSP: 0018:ffffc9000136ef10 EFLAGS: 00010202
[ 738.907586][ T3820] RAX: 0d6d6d6d6d6d6d6d RBX: 6b6b6b6b6b6b6b6b RCX: ffffffff8c4796f0
[ 738.907776][ T3820] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800b0f7008
[ 738.907967][ T3820] RBP: 6b6b6b6b6b6b6b6b R08: 0000000000000000 R09: 0000000000000000
[ 738.908159][ T3820] R10: ffffffff8e971f0f R11: ffffc9000136eb21 R12: ffff88800b0f713c
[ 738.908355][ T3820] R13: dffffc0000000000 R14: ffff8880093c1000 R15: ffff88800b0f7000
[ 738.908545][ T3820] FS: 00007f55bf2e1800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 738.908773][ T3820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 738.908935][ T3820] CR2: 00000000004e28e0 CR3: 00000000059da002 CR4: 0000000000772ef0
[ 738.909201][ T3820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 738.909399][ T3820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 738.909591][ T3820] PKRU: 55555554
[ 738.909761][ T3820] Kernel panic - not syncing: Fatal exception in interrupt
[ 738.910087][ T3820] Kernel Offset: 0x9000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 738.910460][ T3820] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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