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-2/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# timeout set to 10800
# selftests: net/forwarding: vxlan_symmetric_ipv6.sh
[   68.790477] br1: port 1(vx10) entered blocking state
[   68.791024] br1: port 1(vx10) entered disabled state
[   68.791487] vx10: entered allmulticast mode
[   68.792044] vx10: entered promiscuous mode
[   68.792512] br1: port 1(vx10) entered blocking state
[   68.792891] br1: port 1(vx10) entered forwarding state
[   68.836255] br1: port 2(vx20) entered blocking state
[   68.836617] br1: port 2(vx20) entered disabled state
[   68.836955] vx20: entered allmulticast mode
[   68.837334] vx20: entered promiscuous mode
[   68.837673] br1: port 2(vx20) entered blocking state
[   68.837993] br1: port 2(vx20) entered forwarding state
[   68.861074] br1: port 3(veth1) entered blocking state
[   68.861407] br1: port 3(veth1) entered disabled state
[   68.861698] veth1: entered allmulticast mode
[   68.862052] veth1: entered promiscuous mode
[   68.874459] br1: port 3(veth1) entered blocking state
[   68.874777] br1: port 3(veth1) entered forwarding state
[   68.885507] br1: port 4(veth2) entered blocking state
[   68.885806] br1: port 4(veth2) entered disabled state
[   68.886090] veth2: entered allmulticast mode
[   68.886416] veth2: entered promiscuous mode
[   68.898839] br1: port 4(veth2) entered blocking state
[   68.899146] br1: port 4(veth2) entered forwarding state
[   68.932031] br1: port 5(vx4001) entered blocking state
[   68.932374] br1: port 5(vx4001) entered disabled state
[   68.932761] vx4001: entered allmulticast mode
[   68.933163] vx4001: entered promiscuous mode
[   68.933487] br1: port 5(vx4001) entered blocking state
[   68.933818] br1: port 5(vx4001) entered forwarding state
[   69.053786] br1: entered promiscuous mode
[   69.054385] br1: left promiscuous mode
[   69.065608] br1: entered promiscuous mode
[   69.824339] br1: port 1(vx10) entered blocking state
[   69.824657] br1: port 1(vx10) entered disabled state
[   69.824950] vx10: entered allmulticast mode
[   69.825277] vx10: entered promiscuous mode
[   69.825600] br1: port 1(vx10) entered blocking state
[   69.825872] br1: port 1(vx10) entered forwarding state
[   69.873728] br1: port 2(vx20) entered blocking state
[   69.874053] br1: port 2(vx20) entered disabled state
[   69.874340] vx20: entered allmulticast mode
[   69.874722] vx20: entered promiscuous mode
[   69.874974] br1: port 2(vx20) entered blocking state
[   69.875250] br1: port 2(vx20) entered forwarding state
[   69.921051] br1: port 3(vx4001) entered blocking state
[   69.921444] br1: port 3(vx4001) entered disabled state
[   69.921839] vx4001: entered allmulticast mode
[   69.922315] vx4001: entered promiscuous mode
[   69.922768] br1: port 3(vx4001) entered blocking state
[   69.923178] br1: port 3(vx4001) entered forwarding state
[   69.947248] br1: port 4(w1) entered blocking state
[   69.947645] br1: port 4(w1) entered disabled state
[   69.947966] w1: entered allmulticast mode
[   69.948318] w1: entered promiscuous mode
[   69.960849] br1: port 4(w1) entered blocking state
[   69.961156] br1: port 4(w1) entered forwarding state
[   69.983245] br1: port 5(w3) entered blocking state
[   69.983567] br1: port 5(w3) entered disabled state
[   69.983845] w3: entered allmulticast mode
[   69.984154] w3: entered promiscuous mode
[   69.996200] br1: port 5(w3) entered blocking state
[   69.996507] br1: port 5(w3) entered forwarding state
[   70.097991] br1: entered promiscuous mode
[   70.098559] br1: left promiscuous mode
[   70.114498] br1: entered promiscuous mode
[   71.878792] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.879422] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.879996] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   71.880557] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   71.881102] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   71.881936] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.882490] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.883020] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.883576] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   71.884130] 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 ]
[   81.186089] w3: left allmulticast mode
[   81.186364] w3: left promiscuous mode
[   81.186599] br1: port 5(w3) entered disabled state
[   81.197523] w1: left allmulticast mode
[   81.197773] w1: left promiscuous mode
[   81.197991] br1: port 4(w1) entered disabled state
[   81.206476] vx4001: left allmulticast mode
[   81.206725] vx4001: left promiscuous mode
[   81.206957] br1: port 3(vx4001) entered disabled state
[   81.212475] vx20: left allmulticast mode
[   81.212698] vx20: left promiscuous mode
[   81.212917] br1: port 2(vx20) entered disabled state
[   81.218600] vx10: left allmulticast mode
[   81.218851] vx10: left promiscuous mode
[   81.219067] br1: port 1(vx10) entered disabled state
[   81.225306] ------------[ cut here ]------------
[   81.225589] refcount_t: underflow; use-after-free.
[   81.225873] WARNING: CPU: 0 PID: 68 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[   81.226321] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress bridge stp llc 8021q vrf veth
[   81.227310] CPU: 0 PID: 68 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[   81.227901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   81.228793] Workqueue: netns cleanup_net
[   81.229117] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[   81.229547] Code: 0b 90 90 c3 cc cc cc cc 80 3d a1 b9 66 01 00 0f 85 75 ff ff ff c6 05 94 b9 66 01 01 90 48 c7 c7 a0 70 cf b6 e8 71 92 b4 ff 90 <0f> 0b 90 90 c3 cc cc cc cc 80 3d 74 b9 66 01 00 0f 85 4a ff ff ff
[   81.230990] RSP: 0018:ffffb44b00263d78 EFLAGS: 00010286
[   81.231417] RAX: 0000000000000000 RBX: ffff8c4484908000 RCX: 00000000ffffdfff
[   81.231971] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[   81.232543] RBP: ffff8c44849085f8 R08: ffffffffb7164508 R09: 00000000ffffdfff
[   81.233115] R10: ffffffffb7084520 R11: ffffffffb7134520 R12: ffff8c4484908000
[   81.233693] R13: ffffb44b00263e08 R14: ffff8c4484908b60 R15: ffffffffb8613dd0
[   81.234261] FS:  0000000000000000(0000) GS:ffff8c44bfc00000(0000) knlGS:0000000000000000
[   81.234909] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.235365] CR2: 000000000044a3a0 CR3: 0000000005b04003 CR4: 00000000001706f0
[   81.235941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.236521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.237077] Call Trace:
[   81.237283]  <TASK>
[   81.237477]  ? __warn+0x84/0x170
[   81.237754]  ? refcount_warn_saturate+0xd0/0x130
[   81.238132]  ? report_bug+0x199/0x1b0
[   81.238452]  ? handle_bug+0x3d/0x70
[   81.238740]  ? exc_invalid_op+0x18/0x70
[   81.239048]  ? asm_exc_invalid_op+0x1a/0x20
[   81.239402]  ? refcount_warn_saturate+0xd0/0x130
[   81.239780]  ? refcount_warn_saturate+0xcf/0x130
[   81.240158]  br_sysfs_delbr+0x1d/0x40 [bridge]
[   81.240606]  br_dev_delete+0x88/0xa0 [bridge]
[   81.240993]  br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[   81.241433]  cleanup_net+0x251/0x3a0
[   81.241734]  ? process_one_work+0x16c/0x4b0
[   81.242071]  process_one_work+0x1d9/0x4b0
[   81.242417]  worker_thread+0x1c1/0x3d0
[   81.242728]  ? __pfx_worker_thread+0x10/0x10
[   81.243085]  kthread+0xdd/0x110
[   81.243347]  ? __pfx_kthread+0x10/0x10
[   81.243668]  ret_from_fork+0x34/0x50
[   81.243966]  ? __pfx_kthread+0x10/0x10
[   81.244271]  ret_from_fork_asm+0x1b/0x30
[   81.244616]  </TASK>
[   81.244804] irq event stamp: 42161
[   81.245086] hardirqs last  enabled at (42171): [<ffffffffb57d7fdd>] console_unlock+0x10d/0x130
[   81.245782] hardirqs last disabled at (42182): [<ffffffffb57d7fc2>] console_unlock+0xf2/0x130
[   81.246466] softirqs last  enabled at (41718): [<ffffffffb6431792>] __do_softirq+0x2c2/0x37a
[   81.247130] softirqs last disabled at (41713): [<ffffffffb574bc8f>] irq_exit_rcu+0x7f/0xa0
[   81.247784] ---[ end trace 0000000000000000 ]---
[   81.248263] ------------[ cut here ]------------
[   81.248557] sysfs group 'bridge' not found for kobject 'br1'
[   81.248886] WARNING: CPU: 2 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[   81.249331] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress bridge stp llc 8021q vrf veth
[   81.250360] CPU: 2 PID: 68 Comm: kworker/u8:1 Tainted: G        W          6.8.0-rc2-virtme #1
[   81.250840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   81.251488] Workqueue: netns cleanup_net
[   81.251725] RIP: 0010:sysfs_remove_group+0x75/0x90
[   81.252008] Code: 48 89 ef 5d 41 5c e9 0a ae ff ff 48 89 ef e8 a2 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 88 06 cf b6 e8 fc b0 c5 ff 90 <0f> 0b 90 90 5b 5d 41 5c c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00
[   81.253049] RSP: 0018:ffffb44b00263d70 EFLAGS: 00010286
[   81.253362] RAX: 0000000000000000 RBX: ffffffffc0558c60 RCX: 00000000ffffdfff
[   81.253777] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[   81.254192] RBP: 0000000000000000 R08: ffffffffb7164508 R09: 00000000ffffdfff
[   81.254601] R10: ffffffffb7084520 R11: ffffffffb7134520 R12: ffff8c44849085f8
[   81.255002] R13: ffffb44b00263e08 R14: ffff8c4484908b60 R15: ffffffffb8613dd0
[   81.255421] FS:  0000000000000000(0000) GS:ffff8c44bfd00000(0000) knlGS:0000000000000000
[   81.255879] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.256187] CR2: 00007fb7528ee1b4 CR3: 000000003dc4c005 CR4: 00000000001706f0
[   81.256570] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.256957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.257344] Call Trace:
[   81.257492]  <TASK>
[   81.257621]  ? __warn+0x84/0x170
[   81.257807]  ? sysfs_remove_group+0x75/0x90
[   81.258040]  ? report_bug+0x199/0x1b0
[   81.258263]  ? handle_bug+0x3d/0x70
[   81.258474]  ? exc_invalid_op+0x18/0x70
[   81.258700]  ? asm_exc_invalid_op+0x1a/0x20
[   81.258933]  ? sysfs_remove_group+0x75/0x90
[   81.259180]  br_dev_delete+0x88/0xa0 [bridge]
[   81.259466]  br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[   81.259774]  cleanup_net+0x251/0x3a0
[   81.259990]  ? process_one_work+0x16c/0x4b0
[   81.260233]  process_one_work+0x1d9/0x4b0
[   81.260475]  worker_thread+0x1c1/0x3d0
[   81.260697]  ? __pfx_worker_thread+0x10/0x10
[   81.260965]  kthread+0xdd/0x110
[   81.261152]  ? __pfx_kthread+0x10/0x10
[   81.261382]  ret_from_fork+0x34/0x50
[   81.261596]  ? __pfx_kthread+0x10/0x10
[   81.261828]  ret_from_fork_asm+0x1b/0x30
[   81.262164]  </TASK>
[   81.262316] irq event stamp: 42831
[   81.262585] hardirqs last  enabled at (42843): [<ffffffffb57d7fdd>] console_unlock+0x10d/0x130
[   81.263254] hardirqs last disabled at (42852): [<ffffffffb57d7fc2>] console_unlock+0xf2/0x130
[   81.263932] softirqs last  enabled at (42410): [<ffffffffb6431792>] __do_softirq+0x2c2/0x37a
[   81.264598] softirqs last disabled at (42403): [<ffffffffb574bc8f>] irq_exit_rcu+0x7f/0xa0
[   81.265242] ---[ end trace 0000000000000000 ]---
[   81.265871] br1: left promiscuous mode
[   81.571065] br1: left promiscuous mode
[   81.672025] br1: port 4(veth2) entered disabled state
[   81.681848] veth2: left allmulticast mode
[   81.682094] veth2: left promiscuous mode
[   81.682318] br1: port 4(veth2) entered disabled state
[   81.712204] br1: port 3(veth1) entered disabled state
[   81.720963] veth1: left allmulticast mode
[   81.721224] veth1: left promiscuous mode
[   81.721473] br1: port 3(veth1) entered disabled state
[   81.754585] vx4001: left allmulticast mode
[   81.754844] vx4001: left promiscuous mode
[   81.755103] br1: port 5(vx4001) entered disabled state
[   81.810197] vx20: left allmulticast mode
[   81.810483] vx20: left promiscuous mode
[   81.810718] br1: port 2(vx20) entered disabled state
[   81.865325] vx10: left allmulticast mode
[   81.865699] vx10: left promiscuous mode
[   81.866021] br1: port 1(vx10) entered disabled state
ok 1 selftests: net/forwarding: vxlan_symmetric_ipv6.sh
make[1]: Leaving directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-2/tools/testing/selftests'
xx__-> echo $?
0
xx__->