make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_brridge_1q_ipv6.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# timeout set to 10800
# selftests: net/forwarding: vxlan_bridge_1q_ipv6.sh
[ 30.571001][ T283] 8021q: 802.1Q VLAN Support v1.8
[ 38.085595][ T333] br1: port 1(vx10) entered blocking state
[ 38.086000][ T333] br1: port 1(vx10) entered disabled state
[ 38.086441][ T333] vx10: entered allmulticast mode
[ 38.089185][ T333] vx10: entered promiscuous mode
[ 38.090122][ T333] br1: port 1(vx10) entered blocking state
[ 38.090479][ T333] br1: port 1(vx10) entered forwarding state
[ 38.770938][ T338] br1: port 2(vx20) entered blocking state
[ 38.771317][ T338] br1: port 2(vx20) entered disabled state
[ 38.771666][ T338] vx20: entered allmulticast mode
[ 38.773751][ T338] vx20: entered promiscuous mode
[ 38.775314][ T338] br1: port 2(vx20) entered blocking state
[ 38.775660][ T338] br1: port 2(vx20) entered forwarding state
[ 39.075989][ T340] br1: port 3(veth1) entered blocking state
[ 39.076355][ T340] br1: port 3(veth1) entered disabled state
[ 39.076717][ T340] veth1: entered allmulticast mode
[ 39.078813][ T340] veth1: entered promiscuous mode
[ 39.272612][ T8] br1: port 3(veth1) entered blocking state
[ 39.273020][ T8] br1: port 3(veth1) entered forwarding state
[ 39.937493][ T345] br1: port 4(veth2) entered blocking state
[ 39.937839][ T345] br1: port 4(veth2) entered disabled state
[ 39.938208][ T345] veth2: entered allmulticast mode
[ 39.940289][ T345] veth2: entered promiscuous mode
[ 40.162823][ T47] br1: port 4(veth2) entered blocking state
[ 40.163364][ T47] br1: port 4(veth2) entered forwarding state
[ 46.497816][ T390] br2: port 1(w1) entered blocking state
[ 46.498825][ T390] br2: port 1(w1) entered disabled state
[ 46.499301][ T390] w1: entered allmulticast mode
[ 46.503162][ T390] w1: entered promiscuous mode
[ 47.912812][ T398] br2: port 2(vx10) entered blocking state
[ 47.913169][ T398] br2: port 2(vx10) entered disabled state
[ 47.913538][ T398] vx10: entered allmulticast mode
[ 47.915560][ T398] vx10: entered promiscuous mode
[ 47.916575][ T398] br2: port 2(vx10) entered blocking state
[ 47.916913][ T398] br2: port 2(vx10) entered forwarding state
[ 49.113521][ T405] br2: port 3(vx20) entered blocking state
[ 49.113860][ T405] br2: port 3(vx20) entered disabled state
[ 49.114775][ T405] vx20: entered allmulticast mode
[ 49.117070][ T405] vx20: entered promiscuous mode
[ 49.117770][ T405] br2: port 3(vx20) entered blocking state
[ 49.118101][ T405] br2: port 3(vx20) entered forwarding state
[ 50.524720][ T48] br2: port 1(w1) entered blocking state
[ 50.525272][ T48] br2: port 1(w1) entered forwarding state
[ 55.097504][ T442] br2: port 1(w1) entered blocking state
[ 55.097963][ T442] br2: port 1(w1) entered disabled state
[ 55.098964][ T442] w1: entered allmulticast mode
[ 55.101266][ T442] w1: entered promiscuous mode
[ 56.512075][ T450] br2: port 2(vx10) entered blocking state
[ 56.512747][ T450] br2: port 2(vx10) entered disabled state
[ 56.513217][ T450] vx10: entered allmulticast mode
[ 56.515752][ T450] vx10: entered promiscuous mode
[ 56.516440][ T450] br2: port 2(vx10) entered blocking state
[ 56.516818][ T450] br2: port 2(vx10) entered forwarding state
[ 57.738292][ T457] br2: port 3(vx20) entered blocking state
[ 57.738634][ T457] br2: port 3(vx20) entered disabled state
[ 57.738981][ T457] vx20: entered allmulticast mode
[ 57.741666][ T457] vx20: entered promiscuous mode
[ 57.742286][ T457] br2: port 3(vx20) entered blocking state
[ 57.742592][ T457] br2: port 3(vx20) entered forwarding state
[ 59.168206][ T8] br2: port 1(w1) entered blocking state
[ 59.168568][ T8] br2: port 1(w1) entered forwarding state
# INFO: Running tests with UDP port 4789
# TEST: ping: local->local vid 10 [ OK ]
# TEST: ping: local->local vid 20 [ OK ]
[ 73.799057][ T530] GACT probability NOT on
# TEST: ping: local->remote 1 vid 10 [ OK ]
# TEST: ping: local->remote 2 vid 10 [ OK ]
# TEST: ping: local->remote 1 vid 20 [ OK ]
# TEST: ping: local->remote 2 vid 20 [ OK ]
# TEST: ping6: local->local vid 10 [ OK ]
# TEST: ping6: local->local vid 20 [ OK ]
# TEST: ping6: local->remote 1 vid 10 [ OK ]
# TEST: ping6: local->remote 2 vid 10 [ OK ]
# TEST: ping6: local->remote 1 vid 20 [ OK ]
# TEST: ping6: local->remote 2 vid 20 [ OK ]
# TEST: VXLAN: flood vlan 10 [ OK ]
# TEST: VXLAN: flood vlan 20 [ OK ]
# INFO: unicast vlan 10
[ 223.868814][ T1096] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 299.172784][ T1720] veth3: left promiscuous mode
# INFO: unicast vlan 20
[ 300.178834][ T1726] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 375.962825][ T2350] veth3: left promiscuous mode
# INFO: Reapplying configuration
[ 377.758007][ T2360] vx20: left allmulticast mode
[ 377.758450][ T2360] vx20: left promiscuous mode
[ 377.759041][ T2360] br1: port 2(vx20) entered disabled state
[ 377.935903][ T2361] vx10: left allmulticast mode
[ 377.936979][ T2361] vx10: left promiscuous mode
[ 377.937568][ T2361] br1: port 1(vx10) entered disabled state
[ 383.754648][ T2366] br1: port 1(vx10) entered blocking state
[ 383.754993][ T2366] br1: port 1(vx10) entered disabled state
[ 383.755362][ T2366] vx10: entered allmulticast mode
[ 383.757541][ T2366] vx10: entered promiscuous mode
[ 383.758156][ T2366] br1: port 1(vx10) entered blocking state
[ 383.758460][ T2366] br1: port 1(vx10) entered forwarding state
[ 384.151891][ T2368] br1: port 2(vx20) entered blocking state
[ 384.152418][ T2368] br1: port 2(vx20) entered disabled state
[ 384.152934][ T2368] vx20: entered allmulticast mode
[ 384.157501][ T2368] vx20: entered promiscuous mode
[ 384.158869][ T2368] br1: port 2(vx20) entered blocking state
[ 384.159363][ T2368] br1: port 2(vx20) entered forwarding state
# TEST: ping: local->local vid 10 [ OK ]
# TEST: ping: local->local vid 20 [ OK ]
# TEST: ping: local->remote 1 vid 10 [ OK ]
# TEST: ping: local->remote 2 vid 10 [ OK ]
# TEST: ping: local->remote 1 vid 20 [ OK ]
# TEST: ping: local->remote 2 vid 20 [ OK ]
# TEST: ping6: local->local vid 10 [ OK ]
# TEST: ping6: local->local vid 20 [ OK ]
# TEST: ping6: local->remote 1 vid 10 [ OK ]
# TEST: ping6: local->remote 2 vid 10 [ OK ]
# TEST: ping6: local->remote 1 vid 20 [ OK ]
# TEST: ping6: local->remote 2 vid 20 [ OK ]
# TEST: VXLAN: flood vlan 10 [ OK ]
# TEST: VXLAN: flood vlan 20 [ OK ]
# INFO: unicast vlan 10
[ 545.452844][ T2950] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 623.763364][ T3574] veth3: left promiscuous mode
# INFO: unicast vlan 20
[ 624.797133][ T3580] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 702.389406][ T4204] veth3: left promiscuous mode
# TEST: VXLAN: flood before pvid off [ OK ]
# TEST: VXLAN: flood after pvid off [ OK ]
# TEST: VXLAN: flood after pvid on [ OK ]
# TEST: VXLAN: flood after vlan add [ OK ]
[ 804.406029][ T5052] tc (5052) used greatest stack depth: 23632 bytes left
# TEST: VXLAN: flood after vlan delete [ OK ]
# TEST: VXLAN: flood after vlan re-add [ OK ]
# TEST: ping: local->local vid 10 [ OK ]
# TEST: ping: local->local vid 20 [ OK ]
# TEST: ping: local->remote 1 vid 10 [ OK ]
# TEST: ping: local->remote 2 vid 10 [ OK ]
# TEST: ping: local->remote 1 vid 20 [ OK ]
# TEST: ping: local->remote 2 vid 20 [ OK ]
# TEST: ping6: local->local vid 10 [ OK ]
# TEST: ping6: local->local vid 20 [ OK ]
# TEST: ping6: local->remote 1 vid 10 [ OK ]
# TEST: ping6: local->remote 2 vid 10 [ OK ]
# TEST: ping6: local->remote 1 vid 20 [ OK ]
# TEST: ping6: local->remote 2 vid 20 [ OK ]
# TEST: VXLAN: flood vlan 10 [ OK ]
# TEST: VXLAN: flood vlan 20 [ OK ]
# TEST: VXLAN: flood before pvid off [ OK ]
# TEST: VXLAN: flood after pvid off [ OK ]
# TEST: VXLAN: flood after pvid on [ OK ]
# TEST: VXLAN: flood after vlan add [ OK ]
# TEST: VXLAN: flood after vlan delete [ OK ]
# TEST: VXLAN: flood after vlan re-add [ OK ]
[ 1150.980514][ T69] vx20: left allmulticast mode
[ 1150.980922][ T69] vx20: left promiscuous mode
[ 1150.981730][ T69] br2: port 3(vx20) entered disabled state
[ 1150.995575][ T69] vx10: left allmulticast mode
[ 1150.995924][ T69] vx10: left promiscuous mode
[ 1150.996402][ T69] br2: port 2(vx10) entered disabled state
[ 1151.006133][ T69] w1: left allmulticast mode
[ 1151.006423][ T69] w1: left promiscuous mode
[ 1151.006799][ T69] br2: port 1(w1) entered disabled state
[ 1151.118310][ T69] ==================================================================
[ 1151.118820][ T69] BUG: KASAN: slab-use-after-free in vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 1151.119287][ T69] Read of size 8 at addr ffff888009418bd0 by task kworker/u8:1/69
[ 1151.119729][ T69]
[ 1151.119856][ T69] CPU: 2 PID: 69 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[ 1151.120253][ T69] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1151.120900][ T69] Workqueue: netns cleanup_net
[ 1151.121243][ T69] Call Trace:
[ 1151.121439][ T69]
[ 1151.121653][ T69] dump_stack_lvl+0x64/0xb0
[ 1151.121889][ T69] print_address_description.constprop.0+0x2c/0x3b0
[ 1151.122230][ T69] ? vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 1151.122618][ T69] print_report+0xb5/0x270
[ 1151.122870][ T69] ? kasan_addr_to_slab+0x4e/0x90
[ 1151.123123][ T69] kasan_report+0xbe/0xf0
[ 1151.123383][ T69] ? vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 1151.123823][ T69] vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 1151.124194][ T69] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 1151.124523][ T69] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 1151.124973][ T69] ? netconsole_netdev_event+0x1b4/0x300
[ 1151.125289][ T69] notifier_call_chain+0x9a/0x290
[ 1151.125677][ T69] unregister_netdevice_many_notify+0x55a/0x1180
[ 1151.126077][ T69] ? mutex_is_locked+0x17/0x50
[ 1151.126338][ T69] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 1151.126754][ T69] ? vrf_dellink+0x101/0x150 [vrf]
[ 1151.127086][ T69] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 1151.127447][ T69] default_device_exit_batch+0x228/0x2c0
[ 1151.127868][ T69] ? __pfx_default_device_exit_batch+0x10/0x10
[ 1151.128212][ T69] ? mutex_is_locked+0x17/0x50
[ 1151.128528][ T69] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 1151.128897][ T69] cleanup_net+0x4f3/0xa20
[ 1151.129184][ T69] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1151.129503][ T69] ? __pfx_cleanup_net+0x10/0x10
[ 1151.129790][ T69] ? lock_acquire+0x1c1/0x220
[ 1151.130129][ T69] ? process_one_work+0x714/0x1310
[ 1151.130457][ T69] process_one_work+0x78c/0x1310
[ 1151.130709][ T69] ? hlock_class+0x4e/0x130
[ 1151.131005][ T69] ? __pfx_process_one_work+0x10/0x10
[ 1151.131340][ T69] ? assign_work+0x16c/0x240
[ 1151.131624][ T69] worker_thread+0x73d/0x1010
[ 1151.131858][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 1151.132240][ T69] ? __pfx_worker_thread+0x10/0x10
[ 1151.132561][ T69] ? __pfx_worker_thread+0x10/0x10
[ 1151.132823][ T69] kthread+0x28f/0x360
[ 1151.133109][ T69] ? __pfx_kthread+0x10/0x10
[ 1151.133341][ T69] ret_from_fork+0x31/0x70
[ 1151.133603][ T69] ? __pfx_kthread+0x10/0x10
[ 1151.133853][ T69] ret_from_fork_asm+0x1b/0x30
[ 1151.134142][ T69]
[ 1151.134296][ T69]
[ 1151.134416][ T69] Allocated by task 69:
[ 1151.134645][ T69] kasan_save_stack+0x24/0x50
[ 1151.134927][ T69] kasan_save_track+0x14/0x30
[ 1151.135163][ T69] __kasan_kmalloc+0x7f/0x90
[ 1151.135406][ T69] __kmalloc_node_track_caller+0x1fb/0x440
[ 1151.135700][ T69] kmalloc_reserve+0xbc/0x1f0
[ 1151.135948][ T69] pskb_expand_head+0x1f4/0xff0
[ 1151.136204][ T69] netlink_trim+0x198/0x200
[ 1151.136431][ T69] netlink_broadcast_filtered+0xcb/0x340
[ 1151.136785][ T69] nlmsg_notify+0x6e/0x1e0
[ 1151.137021][ T69] rtmsg_ifinfo+0x5b/0xa0
[ 1151.137264][ T69] __dev_notify_flags+0x1ba/0x250
[ 1151.137527][ T69] dev_change_flags+0xec/0x160
[ 1151.137782][ T69] cycle_netdev+0x94/0xf0 [vrf]
[ 1151.138087][ T69] vrf_dellink+0xdb/0x150 [vrf]
[ 1151.138350][ T69] default_device_exit_batch+0x16a/0x2c0
[ 1151.138683][ T69] cleanup_net+0x4f3/0xa20
[ 1151.138957][ T69] process_one_work+0x78c/0x1310
[ 1151.139262][ T69] worker_thread+0x73d/0x1010
[ 1151.139590][ T69] kthread+0x28f/0x360
[ 1151.139794][ T69] ret_from_fork+0x31/0x70
[ 1151.140103][ T69] ret_from_fork_asm+0x1b/0x30
[ 1151.140343][ T69]
[ 1151.140500][ T69] Freed by task 69:
[ 1151.140773][ T69] kasan_save_stack+0x24/0x50
[ 1151.141045][ T69] kasan_save_track+0x14/0x30
[ 1151.141323][ T69] kasan_save_free_info+0x3f/0x60
[ 1151.141614][ T69] __kasan_slab_free+0xfc/0x1c0
[ 1151.141857][ T69] kfree+0xf2/0x2d0
[ 1151.142132][ T69] skb_release_data+0x56b/0x770
[ 1151.142414][ T69] consume_skb+0xad/0x110
[ 1151.142650][ T69] netlink_broadcast_filtered+0x224/0x340
[ 1151.142947][ T69] nlmsg_notify+0x6e/0x1e0
[ 1151.143182][ T69] rtmsg_ifinfo+0x5b/0xa0
[ 1151.143433][ T69] __dev_notify_flags+0x1ba/0x250
[ 1151.143696][ T69] dev_change_flags+0xec/0x160
[ 1151.143981][ T69] cycle_netdev+0x94/0xf0 [vrf]
[ 1151.144229][ T69] vrf_dellink+0xdb/0x150 [vrf]
[ 1151.144502][ T69] default_device_exit_batch+0x16a/0x2c0
[ 1151.144828][ T69] cleanup_net+0x4f3/0xa20
[ 1151.145060][ T69] process_one_work+0x78c/0x1310
[ 1151.145381][ T69] worker_thread+0x73d/0x1010
[ 1151.145643][ T69] kthread+0x28f/0x360
[ 1151.145867][ T69] ret_from_fork+0x31/0x70
[ 1151.146141][ T69] ret_from_fork_asm+0x1b/0x30
[ 1151.146414][ T69]
[ 1151.146542][ T69] The buggy address belongs to the object at ffff888009418800
[ 1151.146542][ T69] which belongs to the cache kmalloc-2k of size 2048
[ 1151.147321][ T69] The buggy address is located 976 bytes inside of
[ 1151.147321][ T69] freed 2048-byte region [ffff888009418800, ffff888009419000)
[ 1151.148065][ T69]
[ 1151.148234][ T69] The buggy address belongs to the physical page:
[ 1151.148578][ T69] page:ffffea0000250600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9418
[ 1151.149098][ T69] head:ffffea0000250600 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 1151.149566][ T69] flags: 0x80000000000840(slab|head|node=0|zone=1)
[ 1151.149954][ T69] page_type: 0xffffffff()
[ 1151.150171][ T69] raw: 0080000000000840 ffff888001043540 ffffea0000099810 ffffea000025dc10
[ 1151.150650][ T69] raw: 0000000000000000 0000000000050005 00000001ffffffff 0000000000000000
[ 1151.151128][ T69] page dumped because: kasan: bad access detected
[ 1151.151472][ T69]
[ 1151.151633][ T69] Memory state around the buggy address:
[ 1151.151958][ T69] ffff888009418a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1151.152376][ T69] ffff888009418b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1151.152786][ T69] >ffff888009418b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1151.153216][ T69] ^
[ 1151.153589][ T69] ffff888009418c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1151.154025][ T69] ffff888009418c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1151.154427][ T69] ==================================================================
[ 1151.155689][ T69] Disabling lock debugging due to kernel taint
[ 1151.156061][ T69] general protection fault, probably for non-canonical address 0xdffffc002000007d: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 1151.156734][ T69] KASAN: probably user-memory-access in range [0x00000001000003e8-0x00000001000003ef]
[ 1151.157271][ T69] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G B 6.8.0-rc2-virtme #1
[ 1151.157774][ T69] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1151.158451][ T69] Workqueue: netns cleanup_net
[ 1151.158759][ T69] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 1151.159153][ T69] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49
[ 1151.160216][ T69] RSP: 0018:ffffc900004ef980 EFLAGS: 00010206
[ 1151.160564][ T69] RAX: 000000002000007d RBX: 00000001000003b8 RCX: dffffc0000000000
[ 1151.160989][ T69] RDX: 00000001000003e8 RSI: 0000000000000004 RDI: ffff888009418c24
[ 1151.161414][ T69] RBP: 1ffff9200009df33 R08: 1ffff11000c8b21a R09: ffffc900004ef9b8
[ 1151.161865][ T69] R10: ffffffff8973ca07 R11: 205d393654202020 R12: ffffed1000c8b21a
[ 1151.162267][ T69] R13: ffff888009418ba0 R14: ffff888003864000 R15: ffff888006459000
[ 1151.162655][ T69] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000
[ 1151.163112][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1151.163455][ T69] CR2: 00007fa6f6e7e008 CR3: 000000000adba004 CR4: 0000000000770ef0
[ 1151.163848][ T69] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1151.164240][ T69] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1151.164630][ T69] PKRU: 55555554
[ 1151.164809][ T69] Call Trace:
[ 1151.164990][ T69]
[ 1151.165138][ T69] ? die_addr+0x41/0xa0
[ 1151.165356][ T69] ? exc_general_protection+0x149/0x220
[ 1151.165648][ T69] ? asm_exc_general_protection+0x26/0x30
[ 1151.165951][ T69] ? vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 1151.166308][ T69] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 1151.166643][ T69] ? netconsole_netdev_event+0x1b4/0x300
[ 1151.166929][ T69] notifier_call_chain+0x9a/0x290
[ 1151.167185][ T69] unregister_netdevice_many_notify+0x55a/0x1180
[ 1151.167538][ T69] ? mutex_is_locked+0x17/0x50
[ 1151.167792][ T69] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 1151.168210][ T69] ? vrf_dellink+0x101/0x150 [vrf]
[ 1151.168494][ T69] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 1151.168805][ T69] default_device_exit_batch+0x228/0x2c0
[ 1151.169112][ T69] ? __pfx_default_device_exit_batch+0x10/0x10
[ 1151.169501][ T69] ? mutex_is_locked+0x17/0x50
[ 1151.169740][ T69] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 1151.170035][ T69] cleanup_net+0x4f3/0xa20
[ 1151.170257][ T69] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1151.170545][ T69] ? __pfx_cleanup_net+0x10/0x10
[ 1151.170794][ T69] ? lock_acquire+0x1c1/0x220
[ 1151.171033][ T69] ? process_one_work+0x714/0x1310
[ 1151.171302][ T69] process_one_work+0x78c/0x1310
[ 1151.171551][ T69] ? hlock_class+0x4e/0x130
[ 1151.171779][ T69] ? __pfx_process_one_work+0x10/0x10
[ 1151.172054][ T69] ? assign_work+0x16c/0x240
[ 1151.172288][ T69] worker_thread+0x73d/0x1010
[ 1151.172529][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 1151.172868][ T69] ? __pfx_worker_thread+0x10/0x10
[ 1151.173135][ T69] ? __pfx_worker_thread+0x10/0x10
[ 1151.173401][ T69] kthread+0x28f/0x360
[ 1151.173628][ T69] ? __pfx_kthread+0x10/0x10
[ 1151.173866][ T69] ret_from_fork+0x31/0x70
[ 1151.174089][ T69] ? __pfx_kthread+0x10/0x10
[ 1151.174319][ T69] ret_from_fork_asm+0x1b/0x30
[ 1151.174564][ T69]
[ 1151.174718][ T69] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1151.175566][ T69] ---[ end trace 0000000000000000 ]---
[ 1151.175853][ T69] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 1151.176258][ T69] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49
[ 1151.177385][ T69] RSP: 0018:ffffc900004ef980 EFLAGS: 00010206
[ 1151.177723][ T69] RAX: 000000002000007d RBX: 00000001000003b8 RCX: dffffc0000000000
[ 1151.178225][ T69] RDX: 00000001000003e8 RSI: 0000000000000004 RDI: ffff888009418c24
[ 1151.178700][ T69] RBP: 1ffff9200009df33 R08: 1ffff11000c8b21a R09: ffffc900004ef9b8
[ 1151.179225][ T69] R10: ffffffff8973ca07 R11: 205d393654202020 R12: ffffed1000c8b21a
[ 1151.179658][ T69] R13: ffff888009418ba0 R14: ffff888003864000 R15: ffff888006459000
[ 1151.180128][ T69] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000
[ 1151.180627][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1151.181045][ T69] CR2: 00007fa6f6e7e008 CR3: 000000000adba004 CR4: 0000000000770ef0
[ 1151.181514][ T69] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1151.181918][ T69] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1151.182388][ T69] PKRU: 55555554
[ 1151.182569][ T69] Kernel panic - not syncing: Fatal exception
[ 1151.183055][ T69] Kernel Offset: 0x3000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1151.183633][ T69] ---[ end Kernel panic - not syncing: Fatal exception ]---
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