make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_syymmetric_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_symmetric_ipv6.sh
[ 651.763691][ T4425] br1: port 1(vx10) entered blocking state
[ 651.764077][ T4425] br1: port 1(vx10) entered disabled state
[ 651.764693][ T4425] vx10: entered allmulticast mode
[ 651.770498][ T4425] vx10: entered promiscuous mode
[ 651.771364][ T4425] br1: port 1(vx10) entered blocking state
[ 651.771708][ T4425] br1: port 1(vx10) entered forwarding state
[ 652.130704][ T4430] br1: port 2(vx20) entered blocking state
[ 652.131059][ T4430] br1: port 2(vx20) entered disabled state
[ 652.131885][ T4430] vx20: entered allmulticast mode
[ 652.133823][ T4430] vx20: entered promiscuous mode
[ 652.134490][ T4430] br1: port 2(vx20) entered blocking state
[ 652.134810][ T4430] br1: port 2(vx20) entered forwarding state
[ 652.330331][ T4432] br1: port 3(veth1) entered blocking state
[ 652.330689][ T4432] br1: port 3(veth1) entered disabled state
[ 652.331064][ T4432] veth1: entered allmulticast mode
[ 652.334034][ T4432] veth1: entered promiscuous mode
[ 652.427420][ T234] br1: port 3(veth1) entered blocking state
[ 652.427788][ T234] br1: port 3(veth1) entered forwarding state
[ 652.515705][ T4434] br1: port 4(veth2) entered blocking state
[ 652.516064][ T4434] br1: port 4(veth2) entered disabled state
[ 652.517424][ T4434] veth2: entered allmulticast mode
[ 652.519447][ T4434] veth2: entered promiscuous mode
[ 652.612597][ T50] br1: port 4(veth2) entered blocking state
[ 652.612966][ T50] br1: port 4(veth2) entered forwarding state
[ 652.884895][ T4439] br1: port 5(vx4001) entered blocking state
[ 652.885914][ T4439] br1: port 5(vx4001) entered disabled state
[ 652.886298][ T4439] vx4001: entered allmulticast mode
[ 652.888240][ T4439] vx4001: entered promiscuous mode
[ 652.888868][ T4439] br1: port 5(vx4001) entered blocking state
[ 652.889218][ T4439] br1: port 5(vx4001) entered forwarding state
[ 653.748916][ T4451] br1: entered promiscuous mode
[ 653.752048][ T4451] br1: left promiscuous mode
[ 653.763700][ T4451] br1: entered promiscuous mode
[ 659.486017][ T4529] br1: port 1(vx10) entered blocking state
[ 659.487274][ T4529] br1: port 1(vx10) entered disabled state
[ 659.487642][ T4529] vx10: entered allmulticast mode
[ 659.489573][ T4529] vx10: entered promiscuous mode
[ 659.491237][ T4529] br1: port 1(vx10) entered blocking state
[ 659.491558][ T4529] br1: port 1(vx10) entered forwarding state
[ 659.853996][ T4533] br1: port 2(vx20) entered blocking state
[ 659.855286][ T4533] br1: port 2(vx20) entered disabled state
[ 659.855647][ T4533] vx20: entered allmulticast mode
[ 659.857642][ T4533] vx20: entered promiscuous mode
[ 659.859438][ T4533] br1: port 2(vx20) entered blocking state
[ 659.859775][ T4533] br1: port 2(vx20) entered forwarding state
[ 660.256396][ T4537] br1: port 3(vx4001) entered blocking state
[ 660.256758][ T4537] br1: port 3(vx4001) entered disabled state
[ 660.257124][ T4537] vx4001: entered allmulticast mode
[ 660.259807][ T4537] vx4001: entered promiscuous mode
[ 660.260365][ T4537] br1: port 3(vx4001) entered blocking state
[ 660.260692][ T4537] br1: port 3(vx4001) entered forwarding state
[ 660.454666][ T4539] br1: port 4(w1) entered blocking state
[ 660.455011][ T4539] br1: port 4(w1) entered disabled state
[ 660.455392][ T4539] w1: entered allmulticast mode
[ 660.457307][ T4539] w1: entered promiscuous mode
[ 660.548581][ T1179] br1: port 4(w1) entered blocking state
[ 660.548921][ T1179] br1: port 4(w1) entered forwarding state
[ 660.716534][ T4542] br1: port 5(w3) entered blocking state
[ 660.716879][ T4542] br1: port 5(w3) entered disabled state
[ 660.717252][ T4542] w3: entered allmulticast mode
[ 660.719211][ T4542] w3: entered promiscuous mode
[ 660.814564][ T1179] br1: port 5(w3) entered blocking state
[ 660.814911][ T1179] br1: port 5(w3) entered forwarding state
[ 661.648573][ T4553] br1: entered promiscuous mode
[ 661.650650][ T4553] br1: left promiscuous mode
[ 661.658779][ T4553] br1: entered promiscuous mode
[ 662.527630][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 662.567588][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 662.570408][ C2] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
# RTNETLINK answers: File exists
[ 662.775538][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 662.776626][ C2] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 662.778519][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 662.779494][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 662.780187][ C2] IPv6: vlan10-v: IPv6 duplicate address 2001:db8:1::3 used by 00:00:5e:00:01:01 detected!
[ 663.159724][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 663.160743][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
# TEST: ping6: local->local vid 10->vid 20 [ OK ]
# TEST: ping6: local->remote vid 10->vid 10 [ OK ]
# TEST: ping6: local->remote vid 20->vid 20 [ OK ]
# TEST: ping6: local->remote vid 10->vid 20 [ OK ]
# TEST: ping6: local->remote vid 20->vid 10 [ OK ]
[ 680.366362][ T70] w3: left allmulticast mode
[ 680.366728][ T70] w3: left promiscuous mode
[ 680.367101][ T70] br1: port 5(w3) entered disabled state
[ 680.374830][ T70] w1: left allmulticast mode
[ 680.375151][ T70] w1: left promiscuous mode
[ 680.375525][ T70] br1: port 4(w1) entered disabled state
[ 680.391830][ T70] vx4001: left allmulticast mode
[ 680.392154][ T70] vx4001: left promiscuous mode
[ 680.392527][ T70] br1: port 3(vx4001) entered disabled state
[ 680.411874][ T70] vx20: left allmulticast mode
[ 680.412161][ T70] vx20: left promiscuous mode
[ 680.412506][ T70] br1: port 2(vx20) entered disabled state
[ 680.426831][ T70] vx10: left allmulticast mode
[ 680.427109][ T70] vx10: left promiscuous mode
[ 680.427471][ T70] br1: port 1(vx10) entered disabled state
[ 680.448390][ T70] ==================================================================
[ 680.448836][ T70] BUG: KASAN: slab-use-after-free in kobject_put+0xc7/0xe0
[ 680.449226][ T70] Read of size 1 at addr ffff88800670797c by task kworker/u8:1/70
[ 680.449634][ T70]
[ 680.449767][ T70] CPU: 1 PID: 70 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[ 680.450194][ T70] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 680.450836][ T70] Workqueue: netns cleanup_net
[ 680.451098][ T70] Call Trace:
[ 680.451281][ T70]
[ 680.451443][ T70] dump_stack_lvl+0x64/0xb0
[ 680.451687][ T70] print_address_description.constprop.0+0x2c/0x3b0
[ 680.452039][ T70] ? kobject_put+0xc7/0xe0
[ 680.452279][ T70] print_report+0xb5/0x270
[ 680.452514][ T70] ? kasan_addr_to_slab+0x4e/0x90
[ 680.452787][ T70] kasan_report+0xbe/0xf0
[ 680.453020][ T70] ? kobject_put+0xc7/0xe0
[ 680.453262][ T70] kobject_put+0xc7/0xe0
[ 680.453489][ T70] br_sysfs_delbr+0x3f/0x70 [bridge]
[ 680.453851][ T70] br_dev_delete+0x10d/0x190 [bridge]
[ 680.454169][ T70] br_net_exit_batch_rtnl+0xd6/0x190 [bridge]
[ 680.454521][ T70] cleanup_net+0x499/0xa20
[ 680.454756][ T70] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 680.455058][ T70] ? __pfx_cleanup_net+0x10/0x10
[ 680.455329][ T70] ? lock_acquire+0x1c1/0x220
[ 680.455575][ T70] ? process_one_work+0x714/0x1310
[ 680.455846][ T70] process_one_work+0x78f/0x1310
[ 680.456112][ T70] ? hlock_class+0x4e/0x130
[ 680.456352][ T70] ? __pfx_process_one_work+0x10/0x10
[ 680.456636][ T70] ? assign_work+0x16c/0x240
[ 680.456883][ T70] worker_thread+0x73d/0x1010
[ 680.457137][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 680.457485][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.457759][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.458027][ T70] kthread+0x292/0x360
[ 680.458248][ T70] ? __pfx_kthread+0x10/0x10
[ 680.458494][ T70] ret_from_fork+0x34/0x70
[ 680.458731][ T70] ? __pfx_kthread+0x10/0x10
[ 680.458972][ T70] ret_from_fork_asm+0x1b/0x30
[ 680.459231][ T70]
[ 680.459392][ T70]
[ 680.459520][ T70] Allocated by task 4522:
[ 680.459746][ T70] kasan_save_stack+0x24/0x50
[ 680.459992][ T70] kasan_save_track+0x14/0x30
[ 680.460237][ T70] __kasan_kmalloc+0x7f/0x90
[ 680.460478][ T70] kobject_create_and_add+0x44/0xc0
[ 680.460754][ T70] br_sysfs_addbr+0x57/0x160 [bridge]
[ 680.461078][ T70] br_device_event+0x1ff/0x740 [bridge]
[ 680.461404][ T70] notifier_call_chain+0x9d/0x290
[ 680.461672][ T70] register_netdevice+0x116d/0x17a0
[ 680.461950][ T70] br_dev_newlink+0x2b/0x100 [bridge]
[ 680.462273][ T70] rtnl_newlink_create+0x344/0x850
[ 680.462545][ T70] __rtnl_newlink+0xad2/0xd60
[ 680.462796][ T70] rtnl_newlink+0x63/0xa0
[ 680.463023][ T70] rtnetlink_rcv_msg+0x2fe/0xb80
[ 680.463283][ T70] netlink_rcv_skb+0x133/0x360
[ 680.463538][ T70] netlink_unicast+0x44c/0x710
[ 680.463787][ T70] netlink_sendmsg+0x726/0xbe0
[ 680.464040][ T70] ____sys_sendmsg+0x7b5/0xa10
[ 680.464291][ T70] ___sys_sendmsg+0xee/0x170
[ 680.464536][ T70] __sys_sendmsg+0xcd/0x170
[ 680.464773][ T70] do_syscall_64+0xcc/0x1e0
[ 680.465013][ T70] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 680.465335][ T70]
[ 680.465463][ T70] Freed by task 70:
[ 680.465664][ T70] kasan_save_stack+0x24/0x50
[ 680.465908][ T70] kasan_save_track+0x14/0x30
[ 680.466152][ T70] kasan_save_free_info+0x3f/0x60
[ 680.466417][ T70] __kasan_slab_free+0xfc/0x1c0
[ 680.466673][ T70] kfree+0xf2/0x2d0
[ 680.466875][ T70] kobject_cleanup+0xe2/0x280
[ 680.467121][ T70] br_sysfs_delbr+0x3f/0x70 [bridge]
[ 680.467435][ T70] br_dev_delete+0x10d/0x190 [bridge]
[ 680.467754][ T70] default_device_exit_batch_rtnl+0x112/0x210
[ 680.468079][ T70] cleanup_net+0x499/0xa20
[ 680.468315][ T70] process_one_work+0x78f/0x1310
[ 680.468577][ T70] worker_thread+0x73d/0x1010
[ 680.468829][ T70] kthread+0x292/0x360
[ 680.469045][ T70] ret_from_fork+0x34/0x70
[ 680.469279][ T70] ret_from_fork_asm+0x1b/0x30
[ 680.469534][ T70]
[ 680.469659][ T70] The buggy address belongs to the object at ffff888006707940
[ 680.469659][ T70] which belongs to the cache kmalloc-64 of size 64
[ 680.470382][ T70] The buggy address is located 60 bytes inside of
[ 680.470382][ T70] freed 64-byte region [ffff888006707940, ffff888006707980)
[ 680.471088][ T70]
[ 680.471212][ T70] The buggy address belongs to the physical page:
[ 680.471552][ T70] page:ffffea000019c180 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6706
[ 680.472087][ T70] head:ffffea000019c180 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 680.472550][ T70] flags: 0x80000000000840(slab|head|node=0|zone=1)
[ 680.472896][ T70] page_type: 0xffffffff()
[ 680.473124][ T70] raw: 0080000000000840 ffff888001042900 ffffea00000e8310 ffffea000019f690
[ 680.473574][ T70] raw: 0000000000000000 0000000000190019 00000001ffffffff 0000000000000000
[ 680.474028][ T70] page dumped because: kasan: bad access detected
[ 680.474362][ T70]
[ 680.474487][ T70] Memory state around the buggy address:
[ 680.474784][ T70] ffff888006707800: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 680.475208][ T70] ffff888006707880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 680.475637][ T70] >ffff888006707900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[ 680.476055][ T70] ^
[ 680.476466][ T70] ffff888006707980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 680.476885][ T70] ffff888006707a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 680.477304][ T70] ==================================================================
[ 680.477819][ T70] Disabling lock debugging due to kernel taint
[ 680.478204][ T70] ------------[ cut here ]------------
[ 680.478492][ T70] refcount_t: underflow; use-after-free.
[ 680.478820][ T70] WARNING: CPU: 1 PID: 70 at lib/refcount.c:28 refcount_warn_saturate+0x173/0x1b0
[ 680.479374][ T70] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel ip6_gre ip6_tunnel tunnel6 cls_matchall bridge stp llc macvlan act_mirred act_police act_gact cls_flower sch_ingress ip_gre gre 8021q vrf veth
[ 680.480495][ T70] CPU: 1 PID: 70 Comm: kworker/u8:1 Tainted: G B 6.8.0-rc2-virtme #1
[ 680.480995][ T70] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 680.481711][ T70] Workqueue: netns cleanup_net
[ 680.481969][ T70] RIP: 0010:refcount_warn_saturate+0x173/0x1b0
[ 680.482358][ T70] Code: 64 5d 03 80 fb 01 0f 87 54 5a 91 01 83 e3 01 0f 85 4d ff ff ff c6 05 d6 64 5d 03 01 90 48 c7 c7 00 58 82 8c e8 5e 4c 2b ff 90 <0f> 0b 90 90 e9 2f ff ff ff 48 89 df e8 7c 23 a7 ff e9 b6 fe ff ff
[ 680.483428][ T70] RSP: 0018:ffffc9000050fb98 EFLAGS: 00010282
[ 680.483747][ T70] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff89d0e74f
[ 680.484219][ T70] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 680.484637][ T70] RBP: 0000000000000003 R08: 0000000000000000 R09: fffff520000a1f18
[ 680.485052][ T70] R10: ffffc9000050f8c7 R11: 205d303754202020 R12: ffff888009eea000
[ 680.485534][ T70] R13: ffff888009eeadd8 R14: ffffc9000050fc98 R15: ffff888009eeaba0
[ 680.485950][ T70] FS: 0000000000000000(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 680.486474][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 680.486820][ T70] CR2: 000055ddda2ceca8 CR3: 000000000a0d0005 CR4: 00000000001706f0
[ 680.487299][ T70] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 680.487715][ T70] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 680.488194][ T70] Call Trace:
[ 680.488371][ T70]
[ 680.488529][ T70] ? __warn+0xcd/0x2d0
[ 680.488748][ T70] ? refcount_warn_saturate+0x173/0x1b0
[ 680.489041][ T70] ? report_bug+0x291/0x2e0
[ 680.489355][ T70] ? vprintk_emit+0xff/0x1d0
[ 680.489602][ T70] ? handle_bug+0x3d/0x80
[ 680.489837][ T70] ? exc_invalid_op+0x18/0x50
[ 680.490087][ T70] ? asm_exc_invalid_op+0x1a/0x20
[ 680.490412][ T70] ? desc_read+0x2af/0x440
[ 680.490648][ T70] ? refcount_warn_saturate+0x173/0x1b0
[ 680.490945][ T70] ? refcount_warn_saturate+0x172/0x1b0
[ 680.491297][ T70] br_sysfs_delbr+0x3f/0x70 [bridge]
[ 680.491624][ T70] br_dev_delete+0x10d/0x190 [bridge]
[ 680.491942][ T70] br_net_exit_batch_rtnl+0xd6/0x190 [bridge]
[ 680.492381][ T70] cleanup_net+0x499/0xa20
[ 680.492618][ T70] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 680.492918][ T70] ? __pfx_cleanup_net+0x10/0x10
[ 680.493307][ T70] ? lock_acquire+0x1c1/0x220
[ 680.493557][ T70] ? process_one_work+0x714/0x1310
[ 680.493829][ T70] process_one_work+0x78f/0x1310
[ 680.494095][ T70] ? hlock_class+0x4e/0x130
[ 680.494472][ T70] ? __pfx_process_one_work+0x10/0x10
[ 680.494763][ T70] ? assign_work+0x16c/0x240
[ 680.495011][ T70] worker_thread+0x73d/0x1010
[ 680.495351][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 680.495701][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.495975][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.496352][ T70] kthread+0x292/0x360
[ 680.496569][ T70] ? __pfx_kthread+0x10/0x10
[ 680.496815][ T70] ret_from_fork+0x34/0x70
[ 680.497054][ T70] ? __pfx_kthread+0x10/0x10
[ 680.497372][ T70] ret_from_fork_asm+0x1b/0x30
[ 680.497630][ T70]
[ 680.497797][ T70] irq event stamp: 140429
[ 680.498023][ T70] hardirqs last enabled at (140429): [] irqentry_exit+0x3b/0x90
[ 680.498516][ T70] hardirqs last disabled at (140428): [] __do_softirq+0x670/0x7ff
[ 680.499008][ T70] softirqs last enabled at (140330): [] br_dev_delete+0xd8/0x190 [bridge]
[ 680.499578][ T70] softirqs last disabled at (140328): [] br_fdb_delete_by_port+0x36/0x260 [bridge]
[ 680.500189][ T70] ---[ end trace 0000000000000000 ]---
[ 680.500586][ T70] ------------[ cut here ]------------
[ 680.500911][ T70] sysfs group 'bridge' not found for kobject 'br1'
[ 680.501299][ T70] WARNING: CPU: 3 PID: 70 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 680.501779][ T70] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel ip6_gre ip6_tunnel tunnel6 cls_matchall bridge stp llc macvlan act_mirred act_police act_gact cls_flower sch_ingress ip_gre gre 8021q vrf veth
[ 680.502812][ T70] CPU: 3 PID: 70 Comm: kworker/u8:1 Tainted: G B W 6.8.0-rc2-virtme #1
[ 680.503316][ T70] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 680.503964][ T70] Workqueue: netns cleanup_net
[ 680.504228][ T70] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 680.504536][ T70] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 99 7c 8c e8 10 18 5f ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 69 ee da ff
[ 680.505574][ T70] RSP: 0018:ffffc9000050fba0 EFLAGS: 00010282
[ 680.505902][ T70] RAX: 0000000000000000 RBX: ffffffffc07b2f00 RCX: ffffffff89d0e74f
[ 680.506332][ T70] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 680.506756][ T70] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff520000a1f19
[ 680.507181][ T70] R10: ffffc9000050f8cf R11: 205d303754202020 R12: ffff888009eea610
[ 680.507602][ T70] R13: ffff888009eeadd8 R14: ffffc9000050fc98 R15: ffff888009eeaba0
[ 680.508026][ T70] FS: 0000000000000000(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 680.508502][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 680.508851][ T70] CR2: 000000000044a3a0 CR3: 000000000803a003 CR4: 00000000001706f0
[ 680.509276][ T70] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 680.509693][ T70] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 680.510108][ T70] Call Trace:
[ 680.510290][ T70]
[ 680.510451][ T70] ? __warn+0xcd/0x2d0
[ 680.510670][ T70] ? console_trylock+0x61/0xf0
[ 680.510934][ T70] ? sysfs_remove_group+0x101/0x160
[ 680.511217][ T70] ? report_bug+0x291/0x2e0
[ 680.511463][ T70] ? handle_bug+0x3d/0x80
[ 680.511693][ T70] ? exc_invalid_op+0x18/0x50
[ 680.511944][ T70] ? asm_exc_invalid_op+0x1a/0x20
[ 680.512219][ T70] ? desc_read+0x2af/0x440
[ 680.512457][ T70] ? sysfs_remove_group+0x101/0x160
[ 680.512737][ T70] br_dev_delete+0x10d/0x190 [bridge]
[ 680.513067][ T70] br_net_exit_batch_rtnl+0xd6/0x190 [bridge]
[ 680.513428][ T70] cleanup_net+0x499/0xa20
[ 680.513667][ T70] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 680.513967][ T70] ? __pfx_cleanup_net+0x10/0x10
[ 680.514237][ T70] ? lock_acquire+0x1c1/0x220
[ 680.514487][ T70] ? process_one_work+0x714/0x1310
[ 680.514761][ T70] process_one_work+0x78f/0x1310
[ 680.515031][ T70] ? hlock_class+0x4e/0x130
[ 680.515290][ T70] ? __pfx_process_one_work+0x10/0x10
[ 680.515578][ T70] ? assign_work+0x16c/0x240
[ 680.515827][ T70] worker_thread+0x73d/0x1010
[ 680.516076][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 680.516432][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.516705][ T70] ? __pfx_worker_thread+0x10/0x10
[ 680.516979][ T70] kthread+0x292/0x360
[ 680.517205][ T70] ? __pfx_kthread+0x10/0x10
[ 680.517453][ T70] ret_from_fork+0x34/0x70
[ 680.517691][ T70] ? __pfx_kthread+0x10/0x10
[ 680.517939][ T70] ret_from_fork_asm+0x1b/0x30
[ 680.518205][ T70]
[ 680.518372][ T70] irq event stamp: 140429
[ 680.518599][ T70] hardirqs last enabled at (140429): [] irqentry_exit+0x3b/0x90
[ 680.519085][ T70] hardirqs last disabled at (140428): [] __do_softirq+0x670/0x7ff
[ 680.519583][ T70] softirqs last enabled at (140330): [] br_dev_delete+0xd8/0x190 [bridge]
[ 680.520161][ T70] softirqs last disabled at (140328): [] br_fdb_delete_by_port+0x36/0x260 [bridge]
[ 680.520762][ T70] ---[ end trace 0000000000000000 ]---
[ 680.521252][ T70] br1: left promiscuous mode
[ 681.850548][ T4709] br1: left promiscuous mode
[ 682.326780][ T4715] br1: port 4(veth2) entered disabled state
[ 682.387222][ T4716] veth2: left allmulticast mode
[ 682.387516][ T4716] veth2: left promiscuous mode
[ 682.387852][ T4716] br1: port 4(veth2) entered disabled state
[ 682.532953][ T4718] br1: port 3(veth1) entered disabled state
[ 682.634297][ T4719] veth1: left allmulticast mode
[ 682.634597][ T4719] veth1: left promiscuous mode
[ 682.634924][ T4719] br1: port 3(veth1) entered disabled state
[ 682.770886][ T4721] vx4001: left allmulticast mode
[ 682.771993][ T4721] vx4001: left promiscuous mode
[ 682.772387][ T4721] br1: port 5(vx4001) entered disabled state
[ 683.109577][ T4725] vx20: left allmulticast mode
[ 683.109874][ T4725] vx20: left promiscuous mode
[ 683.110218][ T4725] br1: port 2(vx20) entered disabled state
[ 683.441808][ T4729] vx10: left allmulticast mode
[ 683.442108][ T4729] vx10: left promiscuous mode
[ 683.442457][ T4729] br1: port 1(vx10) entered disabled state
ok 1 selftests: net/forwarding: vxlan_symmetric_ipv6.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->