make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_brridge_1d_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_1d_ipv6.sh [ 1910.297745][T11189] br1: port 1(vx1) entered blocking state [ 1910.298113][T11189] br1: port 1(vx1) entered disabled state [ 1910.298858][T11189] vx1: entered allmulticast mode [ 1910.301063][T11189] vx1: entered promiscuous mode [ 1910.302459][T11189] br1: port 1(vx1) entered blocking state [ 1910.302791][T11189] br1: port 1(vx1) entered forwarding state [ 1910.474951][T11190] br1: port 2(veth1) entered blocking state [ 1910.475838][T11190] br1: port 2(veth1) entered disabled state [ 1910.476202][T11190] veth1: entered allmulticast mode [ 1910.478279][T11190] veth1: entered promiscuous mode [ 1910.642429][ T2571] br1: port 2(veth1) entered blocking state [ 1910.642807][ T2571] br1: port 2(veth1) entered forwarding state [ 1910.966036][T11193] br1: port 3(veth2) entered blocking state [ 1910.966424][T11193] br1: port 3(veth2) entered disabled state [ 1910.966802][T11193] veth2: entered allmulticast mode [ 1910.968910][T11193] veth2: entered promiscuous mode [ 1911.144889][ T2933] br1: port 3(veth2) entered blocking state [ 1911.145263][ T2933] br1: port 3(veth2) entered forwarding state [ 1916.305091][T11235] br2: port 1(w1) entered blocking state [ 1916.305454][T11235] br2: port 1(w1) entered disabled state [ 1916.305804][T11235] w1: entered allmulticast mode [ 1916.307884][T11235] w1: entered promiscuous mode [ 1917.235856][T11242] br2: port 2(vx2) entered blocking state [ 1917.236198][T11242] br2: port 2(vx2) entered disabled state [ 1917.237113][T11242] vx2: entered allmulticast mode [ 1917.239238][T11242] vx2: entered promiscuous mode [ 1917.245199][T11242] br2: port 2(vx2) entered blocking state [ 1917.245535][T11242] br2: port 2(vx2) entered forwarding state [ 1918.388331][ T2571] br2: port 1(w1) entered blocking state [ 1918.388686][ T2571] br2: port 1(w1) entered forwarding state [ 1921.364338][T11270] br2: port 1(w1) entered blocking state [ 1921.364674][T11270] br2: port 1(w1) entered disabled state [ 1921.365018][T11270] w1: entered allmulticast mode [ 1921.367083][T11270] w1: entered promiscuous mode [ 1922.276753][T11276] br2: port 2(vx2) entered blocking state [ 1922.277098][T11276] br2: port 2(vx2) entered disabled state [ 1922.278157][T11276] vx2: entered allmulticast mode [ 1922.280248][T11276] vx2: entered promiscuous mode [ 1922.281203][T11276] br2: port 2(vx2) entered blocking state [ 1922.281526][T11276] br2: port 2(vx2) entered forwarding state [ 1923.375419][ T2571] br2: port 1(w1) entered blocking state [ 1923.375773][ T2571] br2: port 1(w1) entered forwarding state # INFO: Running tests with UDP port 4789 # TEST: ping: local->local [ OK ] [ 1934.496091][T11336] GACT probability NOT on # TEST: ping: local->remote 1 [ OK ] [ 1946.571800][T11355] tc (11355) used greatest stack depth: 23968 bytes left # TEST: ping: local->remote 2 [ OK ] # TEST: ping6: local->local [ OK ] # TEST: ping6: local->remote 1 [ OK ] # TEST: ping6: local->remote 2 [ OK ] # TEST: VXLAN: flood [ OK ] [ 1996.833523][T11523] veth3: entered promiscuous mode [ 1999.848601][T11550] tc (11550) used greatest stack depth: 23632 bytes left # TEST: VXLAN: local MAC unicast [ OK ] # TEST: VXLAN: remote MAC 1 unicast [ OK ] # TEST: VXLAN: remote MAC 2 unicast [ OK ] [ 2035.478132][T11859] veth3: left promiscuous mode # TEST: VXLAN: envelope TTL [ OK ] # TEST: VXLAN: envelope TOS inheritance [ OK ] # TEST: VXLAN: ECN encap: 0x00->0x00 [ OK ] # TEST: VXLAN: ECN encap: 0x01->0x01 [ OK ] # TEST: VXLAN: ECN encap: 0x02->0x02 [ OK ] # TEST: VXLAN: ECN encap: 0x03->0x02 [ OK ] # TEST: VXLAN: ECN decap: 00/0:0->0x00 [ OK ] [ 2063.191119][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.292269][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.393258][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.494267][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.595292][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.696268][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.797278][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.898319][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2063.999561][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2064.100793][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 01/0:0->0x00 [ OK ] [ 2068.718281][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2068.819172][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2068.920143][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.021109][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.122137][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.223279][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.324316][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.425371][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.526346][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2069.627286][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 02/0:0->0x00 [ OK ] # TEST: VXLAN: ECN decap: 00/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 01/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 02/0:1->0x01 [ OK ] # TEST: VXLAN: ECN decap: 03/0:1->0x03 [ OK ] # TEST: VXLAN: ECN decap: 00/0:2->0x02 [ OK ] # TEST: VXLAN: ECN decap: 01/0:2->0x01 [ OK ] # TEST: VXLAN: ECN decap: 02/0:2->0x02 [ OK ] # TEST: VXLAN: ECN decap: 03/0:2->0x03 [ OK ] # TEST: VXLAN: ECN decap: 00/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 01/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 02/0:3->0x03 [ OK ] # TEST: VXLAN: ECN decap: 03/0:3->0x03 [ OK ] [ 2139.880956][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2139.981970][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.082992][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.184080][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.285116][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.386162][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.487279][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.588500][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.689505][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 2140.790533][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 # TEST: VXLAN: ECN decap: 03/0:0->error [ OK ] # INFO: Reapplying configuration [ 2142.693062][T12686] vx1: left allmulticast mode [ 2142.694499][T12686] vx1: left promiscuous mode [ 2142.695083][T12686] br1: port 1(vx1) entered disabled state [ 2148.428304][T12691] br1: port 1(vx1) entered blocking state [ 2148.428643][T12691] br1: port 1(vx1) entered disabled state [ 2148.428996][T12691] vx1: entered allmulticast mode [ 2148.431080][T12691] vx1: entered promiscuous mode [ 2148.432009][T12691] br1: port 1(vx1) entered blocking state [ 2148.432338][T12691] br1: port 1(vx1) entered forwarding state # TEST: ping: local->local [ OK ] # TEST: ping: local->remote 1 [ OK ] # TEST: ping: local->remote 2 [ OK ] # TEST: ping6: local->local [ OK ] # TEST: ping6: local->remote 1 [ OK ] # TEST: ping6: local->remote 2 [ OK ] # TEST: VXLAN: flood [ OK ] [ 2219.091534][T12889] veth3: entered promiscuous mode # TEST: VXLAN: local MAC unicast [ OK ] # TEST: VXLAN: remote MAC 1 unicast [ OK ] # TEST: VXLAN: remote MAC 2 unicast [ OK ] [ 2258.398021][T13225] veth3: left promiscuous mode [ 2259.702737][ T71] vx2: left allmulticast mode [ 2259.703160][ T71] vx2: left promiscuous mode [ 2259.703628][ T71] br2: port 2(vx2) entered disabled state [ 2259.713524][ T71] w1: left allmulticast mode [ 2259.713789][ T71] w1: left promiscuous mode [ 2259.714260][ T71] br2: port 1(w1) entered disabled state [ 2259.789926][ T71] ================================================================== [ 2259.790426][ T71] BUG: KASAN: slab-out-of-bounds in vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 2259.790980][ T71] Read of size 8 at addr ffff88800b108bd0 by task kworker/u8:1/71 [ 2259.791407][ T71] [ 2259.791536][ T71] CPU: 2 PID: 71 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1 [ 2259.792007][ T71] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2259.792753][ T71] Workqueue: netns cleanup_net [ 2259.793046][ T71] Call Trace: [ 2259.793250][ T71] [ 2259.793406][ T71] dump_stack_lvl+0x64/0xb0 [ 2259.793706][ T71] print_address_description.constprop.0+0x2c/0x3b0 [ 2259.794066][ T71] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 2259.794407][ T71] print_report+0xb5/0x270 [ 2259.794637][ T71] ? kasan_addr_to_slab+0x4e/0x90 [ 2259.794937][ T71] kasan_report+0xbe/0xf0 [ 2259.795201][ T71] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 2259.795591][ T71] vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 2259.795926][ T71] ? __pfx_vlan_device_event+0x10/0x10 [8021q] [ 2259.796251][ T71] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 2259.796595][ T71] ? netconsole_netdev_event+0x1b4/0x300 [ 2259.796889][ T71] notifier_call_chain+0x9a/0x290 [ 2259.797151][ T71] unregister_netdevice_many_notify+0x55a/0x1180 [ 2259.797511][ T71] ? mutex_is_locked+0x17/0x50 [ 2259.797779][ T71] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 2259.798179][ T71] ? vrf_dellink+0x101/0x150 [vrf] [ 2259.798482][ T71] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 2259.798831][ T71] default_device_exit_batch+0x228/0x2c0 [ 2259.799118][ T71] ? __pfx_default_device_exit_batch+0x10/0x10 [ 2259.799467][ T71] ? mutex_is_locked+0x17/0x50 [ 2259.799711][ T71] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 2259.800015][ T71] cleanup_net+0x4f3/0xa20 [ 2259.800272][ T71] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2259.800603][ T71] ? __pfx_cleanup_net+0x10/0x10 [ 2259.800909][ T71] ? lock_acquire+0x1c1/0x220 [ 2259.801213][ T71] ? process_one_work+0x714/0x1310 [ 2259.801536][ T71] process_one_work+0x78c/0x1310 [ 2259.801791][ T71] ? hlock_class+0x4e/0x130 [ 2259.802037][ T71] ? __pfx_process_one_work+0x10/0x10 [ 2259.802329][ T71] ? assign_work+0x16c/0x240 [ 2259.802608][ T71] worker_thread+0x73d/0x1010 [ 2259.802850][ T71] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 2259.803187][ T71] ? __pfx_worker_thread+0x10/0x10 [ 2259.803449][ T71] ? __pfx_worker_thread+0x10/0x10 [ 2259.803715][ T71] kthread+0x28f/0x360 [ 2259.803922][ T71] ? __pfx_kthread+0x10/0x10 [ 2259.804159][ T71] ret_from_fork+0x31/0x70 [ 2259.804388][ T71] ? __pfx_kthread+0x10/0x10 [ 2259.804622][ T71] ret_from_fork_asm+0x1b/0x30 [ 2259.804872][ T71] [ 2259.805078][ T71] [ 2259.805198][ T71] Allocated by task 71: [ 2259.805413][ T71] kasan_save_stack+0x24/0x50 [ 2259.805652][ T71] kasan_save_track+0x14/0x30 [ 2259.805891][ T71] __kasan_kmalloc+0x7f/0x90 [ 2259.806127][ T71] __kmalloc_node_track_caller+0x1fb/0x440 [ 2259.806426][ T71] kmalloc_reserve+0xbc/0x1f0 [ 2259.806665][ T71] __alloc_skb+0xd4/0x280 [ 2259.806888][ T71] inet6_rt_notify+0xda/0x280 [ 2259.807156][ T71] fib6_del_route+0x823/0x11e0 [ 2259.807419][ T71] fib6_del+0x1f4/0x2e0 [ 2259.807633][ T71] fib6_clean_node+0x31a/0x510 [ 2259.807901][ T71] fib6_walk_continue+0x2ff/0x610 [ 2259.808204][ T71] fib6_walk+0x152/0x380 [ 2259.808431][ T71] fib6_clean_tree+0xaf/0xf0 [ 2259.808665][ T71] __fib6_clean_all+0xe0/0x230 [ 2259.808907][ T71] rt6_disable_ip+0x11c/0x140 [ 2259.809147][ T71] addrconf_ifdown.isra.0+0x104/0x1540 [ 2259.809426][ T71] addrconf_notify+0x199/0xd40 [ 2259.809705][ T71] notifier_call_chain+0x9a/0x290 [ 2259.809962][ T71] __netdev_upper_dev_unlink+0x115/0x220 [ 2259.810297][ T71] netdev_upper_dev_unlink+0x71/0xa0 [ 2259.810578][ T71] vrf_dellink+0xbb/0x150 [vrf] [ 2259.810842][ T71] default_device_exit_batch+0x16a/0x2c0 [ 2259.811140][ T71] cleanup_net+0x4f3/0xa20 [ 2259.811400][ T71] process_one_work+0x78c/0x1310 [ 2259.811711][ T71] worker_thread+0x73d/0x1010 [ 2259.811948][ T71] kthread+0x28f/0x360 [ 2259.812181][ T71] ret_from_fork+0x31/0x70 [ 2259.812433][ T71] ret_from_fork_asm+0x1b/0x30 [ 2259.812679][ T71] [ 2259.812801][ T71] Freed by task 71: [ 2259.812995][ T71] kasan_save_stack+0x24/0x50 [ 2259.813235][ T71] kasan_save_track+0x14/0x30 [ 2259.813508][ T71] kasan_save_free_info+0x3f/0x60 [ 2259.813775][ T71] __kasan_slab_free+0xfc/0x1c0 [ 2259.814040][ T71] kfree+0xf2/0x2d0 [ 2259.814257][ T71] skb_release_data+0x56b/0x770 [ 2259.814506][ T71] consume_skb+0xad/0x110 [ 2259.814740][ T71] netlink_broadcast_filtered+0x224/0x340 [ 2259.815063][ T71] nlmsg_notify+0x6e/0x1e0 [ 2259.815327][ T71] fib6_del_route+0x823/0x11e0 [ 2259.815583][ T71] fib6_del+0x1f4/0x2e0 [ 2259.815835][ T71] fib6_clean_node+0x31a/0x510 [ 2259.816097][ T71] fib6_walk_continue+0x2ff/0x610 [ 2259.816354][ T71] fib6_walk+0x152/0x380 [ 2259.816590][ T71] fib6_clean_tree+0xaf/0xf0 [ 2259.816865][ T71] __fib6_clean_all+0xe0/0x230 [ 2259.817108][ T71] rt6_disable_ip+0x11c/0x140 [ 2259.817345][ T71] addrconf_ifdown.isra.0+0x104/0x1540 [ 2259.817623][ T71] addrconf_notify+0x199/0xd40 [ 2259.817866][ T71] notifier_call_chain+0x9a/0x290 [ 2259.818156][ T71] __netdev_upper_dev_unlink+0x115/0x220 [ 2259.818453][ T71] netdev_upper_dev_unlink+0x71/0xa0 [ 2259.818754][ T71] vrf_dellink+0xbb/0x150 [vrf] [ 2259.819005][ T71] default_device_exit_batch+0x16a/0x2c0 [ 2259.819322][ T71] cleanup_net+0x4f3/0xa20 [ 2259.819561][ T71] process_one_work+0x78c/0x1310 [ 2259.819843][ T71] worker_thread+0x73d/0x1010 [ 2259.820098][ T71] kthread+0x28f/0x360 [ 2259.820323][ T71] ret_from_fork+0x31/0x70 [ 2259.820609][ T71] ret_from_fork_asm+0x1b/0x30 [ 2259.820853][ T71] [ 2259.820992][ T71] The buggy address belongs to the object at ffff88800b108400 [ 2259.820992][ T71] which belongs to the cache kmalloc-1k of size 1024 [ 2259.821773][ T71] The buggy address is located 976 bytes to the right of [ 2259.821773][ T71] allocated 1024-byte region [ffff88800b108400, ffff88800b108800) [ 2259.822511][ T71] [ 2259.822632][ T71] The buggy address belongs to the physical page: [ 2259.822961][ T71] page:ffffea00002c4200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb108 [ 2259.823536][ T71] head:ffffea00002c4200 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 2259.824030][ T71] flags: 0x80000000000840(slab|head|node=0|zone=1) [ 2259.824376][ T71] page_type: 0xffffffff() [ 2259.824596][ T71] raw: 0080000000000840 ffff888001043380 ffffea0000306010 ffffea00001b7210 [ 2259.825051][ T71] raw: 0000000000000000 00000000000a000a 00000001ffffffff 0000000000000000 [ 2259.825581][ T71] page dumped because: kasan: bad access detected [ 2259.825922][ T71] [ 2259.826043][ T71] Memory state around the buggy address: [ 2259.826342][ T71] ffff88800b108a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2259.826794][ T71] ffff88800b108b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2259.827206][ T71] >ffff88800b108b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2259.827612][ T71] ^ [ 2259.827981][ T71] ffff88800b108c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2259.828436][ T71] ffff88800b108c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2259.828869][ T71] ================================================================== [ 2259.829926][ T71] Disabling lock debugging due to kernel taint [ 2259.830280][ T71] general protection fault, probably for non-canonical address 0xeb4b474b4b4b4b4b: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 2259.830968][ T71] KASAN: maybe wild-memory-access in range [0x5a5a5a5a5a5a5a58-0x5a5a5a5a5a5a5a5f] [ 2259.831437][ T71] CPU: 2 PID: 71 Comm: kworker/u8:1 Tainted: G B 6.8.0-rc2-virtme #1 [ 2259.831910][ T71] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2259.832627][ T71] Workqueue: netns cleanup_net [ 2259.832875][ T71] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 2259.833274][ T71] 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 [ 2259.834332][ T71] RSP: 0018:ffffc9000051f980 EFLAGS: 00010206 [ 2259.834702][ T71] RAX: 0b4b4b4b4b4b4b4b RBX: 5a5a5a5a5a5a5a2a RCX: dffffc0000000000 [ 2259.835158][ T71] RDX: 5a5a5a5a5a5a5a5a RSI: 0000000000000004 RDI: ffff88800b108c24 [ 2259.835671][ T71] RBP: 1ffff920000a3f33 R08: 1ffff1100183621a R09: ffffc9000051f9b8 [ 2259.836089][ T71] R10: ffffffffb333ca07 R11: 205d313754202020 R12: ffffed100183621a [ 2259.836530][ T71] R13: ffff88800b108ba0 R14: ffff88800595c000 R15: ffff88800c1b1000 [ 2259.836980][ T71] FS: 0000000000000000(0000) GS:ffff88802ee00000(0000) knlGS:0000000000000000 [ 2259.837517][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2259.837898][ T71] CR2: 000055658db9845c CR3: 0000000002b72003 CR4: 0000000000770ef0 [ 2259.838441][ T71] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2259.838882][ T71] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2259.839332][ T71] PKRU: 55555554 [ 2259.839515][ T71] Call Trace: [ 2259.839685][ T71] [ 2259.839836][ T71] ? die_addr+0x41/0xa0 [ 2259.840078][ T71] ? exc_general_protection+0x149/0x220 [ 2259.840366][ T71] ? asm_exc_general_protection+0x26/0x30 [ 2259.840690][ T71] ? vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 2259.841044][ T71] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 2259.841400][ T71] ? netconsole_netdev_event+0x1b4/0x300 [ 2259.841731][ T71] notifier_call_chain+0x9a/0x290 [ 2259.842054][ T71] unregister_netdevice_many_notify+0x55a/0x1180 [ 2259.842380][ T71] ? mutex_is_locked+0x17/0x50 [ 2259.842654][ T71] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 2259.843039][ T71] ? vrf_dellink+0x101/0x150 [vrf] [ 2259.843398][ T71] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 2259.843748][ T71] default_device_exit_batch+0x228/0x2c0 [ 2259.844050][ T71] ? __pfx_default_device_exit_batch+0x10/0x10 [ 2259.844387][ T71] ? mutex_is_locked+0x17/0x50 [ 2259.844652][ T71] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 2259.844984][ T71] cleanup_net+0x4f3/0xa20 [ 2259.845213][ T71] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2259.845528][ T71] ? __pfx_cleanup_net+0x10/0x10 [ 2259.845843][ T71] ? lock_acquire+0x1c1/0x220 [ 2259.846106][ T71] ? process_one_work+0x714/0x1310 [ 2259.846369][ T71] process_one_work+0x78c/0x1310 [ 2259.846641][ T71] ? hlock_class+0x4e/0x130 [ 2259.846910][ T71] ? __pfx_process_one_work+0x10/0x10 [ 2259.847185][ T71] ? assign_work+0x16c/0x240 [ 2259.847423][ T71] worker_thread+0x73d/0x1010 [ 2259.847687][ T71] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 2259.848063][ T71] ? __pfx_worker_thread+0x10/0x10 [ 2259.848352][ T71] ? __pfx_worker_thread+0x10/0x10 [ 2259.848629][ T71] kthread+0x28f/0x360 [ 2259.848862][ T71] ? __pfx_kthread+0x10/0x10 [ 2259.849133][ T71] ret_from_fork+0x31/0x70 [ 2259.849359][ T71] ? __pfx_kthread+0x10/0x10 [ 2259.849617][ T71] ret_from_fork_asm+0x1b/0x30 [ 2259.849874][ T71] [ 2259.850070][ T71] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth [ 2259.850774][ T71] ---[ end trace 0000000000000000 ]--- [ 2259.851100][ T71] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 2259.851621][ T71] 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 [ 2259.852696][ T71] RSP: 0018:ffffc9000051f980 EFLAGS: 00010206 [ 2259.853035][ T71] RAX: 0b4b4b4b4b4b4b4b RBX: 5a5a5a5a5a5a5a2a RCX: dffffc0000000000 [ 2259.853496][ T71] RDX: 5a5a5a5a5a5a5a5a RSI: 0000000000000004 RDI: ffff88800b108c24 [ 2259.853943][ T71] RBP: 1ffff920000a3f33 R08: 1ffff1100183621a R09: ffffc9000051f9b8 [ 2259.854413][ T71] R10: ffffffffb333ca07 R11: 205d313754202020 R12: ffffed100183621a [ 2259.854847][ T71] R13: ffff88800b108ba0 R14: ffff88800595c000 R15: ffff88800c1b1000 [ 2259.855384][ T71] FS: 0000000000000000(0000) GS:ffff88802ee00000(0000) knlGS:0000000000000000 [ 2259.855893][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2259.856357][ T71] CR2: 000055658db9845c CR3: 0000000002b72003 CR4: 0000000000770ef0 [ 2259.856840][ T71] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2259.857317][ T71] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2259.857806][ T71] PKRU: 55555554 [ 2259.858026][ T71] Kernel panic - not syncing: Fatal exception [ 2259.858444][ T71] Kernel Offset: 0x2cc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 2259.859028][ T71] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout WAIT TIMEOUT stdout