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-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_bridge_1d_ipv6.sh
[ 639.388816] br1: port 1(vx1) entered blocking state
[ 639.389369] br1: port 1(vx1) entered disabled state
[ 639.389789] vx1: entered allmulticast mode
[ 639.390315] vx1: entered promiscuous mode
[ 639.390877] br1: port 1(vx1) entered blocking state
[ 639.391378] br1: port 1(vx1) entered forwarding state
[ 639.400792] br1: port 2(veth1) entered blocking state
[ 639.401147] br1: port 2(veth1) entered disabled state
[ 639.401435] veth1: entered allmulticast mode
[ 639.401757] veth1: entered promiscuous mode
[ 639.412812] br1: port 2(veth1) entered blocking state
[ 639.413257] br1: port 2(veth1) entered forwarding state
[ 639.433280] br1: port 3(veth2) entered blocking state
[ 639.433590] br1: port 3(veth2) entered disabled state
[ 639.433883] veth2: entered allmulticast mode
[ 639.434255] veth2: entered promiscuous mode
[ 639.444504] br1: port 3(veth2) entered blocking state
[ 639.444805] br1: port 3(veth2) entered forwarding state
[ 639.814855] br2: port 1(w1) entered blocking state
[ 639.815279] br2: port 1(w1) entered disabled state
[ 639.815678] w1: entered allmulticast mode
[ 639.816175] w1: entered promiscuous mode
[ 639.877703] br2: port 2(vx2) entered blocking state
[ 639.878042] br2: port 2(vx2) entered disabled state
[ 639.878321] vx2: entered allmulticast mode
[ 639.878633] vx2: entered promiscuous mode
[ 639.878903] br2: port 2(vx2) entered blocking state
[ 639.879183] br2: port 2(vx2) entered forwarding state
[ 639.949451] br2: port 1(w1) entered blocking state
[ 639.949771] br2: port 1(w1) entered forwarding state
[ 640.151576] br2: port 1(w1) entered blocking state
[ 640.151878] br2: port 1(w1) entered disabled state
[ 640.152185] w1: entered allmulticast mode
[ 640.152506] w1: entered promiscuous mode
[ 640.214175] br2: port 2(vx2) entered blocking state
[ 640.214588] br2: port 2(vx2) entered disabled state
[ 640.215003] vx2: entered allmulticast mode
[ 640.215463] vx2: entered promiscuous mode
[ 640.215845] br2: port 2(vx2) entered blocking state
[ 640.216240] br2: port 2(vx2) entered forwarding state
[ 640.288924] br2: port 1(w1) entered blocking state
[ 640.289223] br2: port 1(w1) entered forwarding state
# INFO: Running tests with UDP port 4789
# TEST: ping: local->local [ OK ]
# TEST: ping: local->remote 1 [ OK ]
[ 657.229776] tc (866) used greatest stack depth: 11696 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 ]
[ 692.662856] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 701.583572] 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 ]
[ 717.845374] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 717.946036] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.046654] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.147343] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.248037] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.348811] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.449485] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.550176] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.650819] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 718.751517] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
# TEST: VXLAN: ECN decap: 01/0:0->0x00 [ OK ]
# 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 ]
[ 763.289128] net_ratelimit: 10 callbacks suppressed
[ 763.289133] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.390015] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.490632] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.591359] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.692023] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.792825] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.893499] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 763.994089] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 764.094688] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 764.195306] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
# TEST: VXLAN: ECN decap: 03/0:0->error [ OK ]
# INFO: Reapplying configuration
[ 765.372202] vx1: left allmulticast mode
[ 765.372464] vx1: left promiscuous mode
[ 765.372679] br1: port 1(vx1) entered disabled state
[ 770.428762] br1: port 1(vx1) entered blocking state
[ 770.429101] br1: port 1(vx1) entered disabled state
[ 770.429405] vx1: entered allmulticast mode
[ 770.429763] vx1: entered promiscuous mode
[ 770.430019] br1: port 1(vx1) entered blocking state
[ 770.430294] 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 ]
[ 823.473989] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 832.388576] veth3: left promiscuous mode
[ 832.502104] vx2: left allmulticast mode
[ 832.502404] vx2: left promiscuous mode
[ 832.502657] br2: port 2(vx2) entered disabled state
[ 832.514095] w1: left allmulticast mode
[ 832.514344] w1: left promiscuous mode
[ 832.514571] br2: port 1(w1) entered disabled state
[ 832.523236] ------------[ cut here ]------------
[ 832.523618] refcount_t: underflow; use-after-free.
[ 832.524051] WARNING: CPU: 1 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[ 832.524708] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 832.525486] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1
[ 832.525869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 832.526503] Workqueue: netns cleanup_net
[ 832.526729] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[ 832.527031] 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 c8 70 6f 83 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
[ 832.528073] RSP: 0018:ffffae4a00063d78 EFLAGS: 00010286
[ 832.528397] RAX: 0000000000000000 RBX: ffff8a058190e000 RCX: 00000000ffffdfff
[ 832.528835] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 832.529239] RBP: ffff8a058190e5f8 R08: ffffffff83b64508 R09: 00000000ffffdfff
[ 832.529668] R10: ffffffff83a84520 R11: ffffffff83b34520 R12: ffff8a058190e000
[ 832.530056] R13: ffffae4a00063e08 R14: ffff8a058190eb60 R15: ffff8a0585d30050
[ 832.530467] FS: 0000000000000000(0000) GS:ffff8a05bec80000(0000) knlGS:0000000000000000
[ 832.530927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 832.531236] CR2: 00007fa13346e0c8 CR3: 000000000282e004 CR4: 00000000001706f0
[ 832.531622] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 832.532015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 832.532411] Call Trace:
[ 832.532554]
[ 832.532680] ? __warn+0x84/0x170
[ 832.532863] ? refcount_warn_saturate+0xd0/0x130
[ 832.533124] ? report_bug+0x199/0x1b0
[ 832.533337] ? handle_bug+0x3d/0x70
[ 832.533570] ? exc_invalid_op+0x18/0x70
[ 832.533779] ? asm_exc_invalid_op+0x1a/0x20
[ 832.534023] ? refcount_warn_saturate+0xd0/0x130
[ 832.534280] ? refcount_warn_saturate+0xcf/0x130
[ 832.534548] br_sysfs_delbr+0x1d/0x40 [bridge]
[ 832.534842] br_dev_delete+0x88/0xa0 [bridge]
[ 832.535105] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 832.535423] cleanup_net+0x251/0x3a0
[ 832.535643] ? process_one_work+0x16c/0x4b0
[ 832.535899] process_one_work+0x1d9/0x4b0
[ 832.536142] worker_thread+0x1c1/0x3d0
[ 832.536367] ? __pfx_worker_thread+0x10/0x10
[ 832.536619] kthread+0xdd/0x110
[ 832.536808] ? __pfx_kthread+0x10/0x10
[ 832.537043] ret_from_fork+0x34/0x50
[ 832.537245] ? __pfx_kthread+0x10/0x10
[ 832.537489] ret_from_fork_asm+0x1b/0x30
[ 832.537713]
[ 832.537840] irq event stamp: 18699
[ 832.538036] hardirqs last enabled at (18711): [] console_unlock+0x10d/0x130
[ 832.538513] hardirqs last disabled at (18720): [] console_unlock+0xf2/0x130
[ 832.539007] softirqs last enabled at (18320): [] __do_softirq+0x2c2/0x37a
[ 832.539503] softirqs last disabled at (18315): [] irq_exit_rcu+0x7f/0xa0
[ 832.539986] ---[ end trace 0000000000000000 ]---
[ 832.540260] ------------[ cut here ]------------
[ 832.540540] sysfs group 'bridge' not found for kobject 'br2'
[ 832.540876] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 832.541322] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 832.542029] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1
[ 832.542530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 832.543161] Workqueue: netns cleanup_net
[ 832.543391] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 832.543670] 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 b0 06 6f 83 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
[ 832.544759] RSP: 0018:ffffae4a00063d70 EFLAGS: 00010286
[ 832.545051] RAX: 0000000000000000 RBX: ffffffffc04edc60 RCX: 00000000ffffdfff
[ 832.545469] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 832.545848] RBP: 0000000000000000 R08: ffffffff83b64508 R09: 00000000ffffdfff
[ 832.546254] R10: ffffffff83a84520 R11: ffffffff83b34520 R12: ffff8a058190e5f8
[ 832.546706] R13: ffffae4a00063e08 R14: ffff8a058190eb60 R15: ffff8a0585d30050
[ 832.547220] FS: 0000000000000000(0000) GS:ffff8a05bec80000(0000) knlGS:0000000000000000
[ 832.547846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 832.548172] CR2: 00007fa13346e0c8 CR3: 000000000282e004 CR4: 00000000001706f0
[ 832.548601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 832.549048] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 832.549499] Call Trace:
[ 832.549643]
[ 832.549768] ? __warn+0x84/0x170
[ 832.549960] ? sysfs_remove_group+0x75/0x90
[ 832.550194] ? report_bug+0x199/0x1b0
[ 832.550407] ? handle_bug+0x3d/0x70
[ 832.550605] ? exc_invalid_op+0x18/0x70
[ 832.550819] ? asm_exc_invalid_op+0x1a/0x20
[ 832.551064] ? sysfs_remove_group+0x75/0x90
[ 832.551296] br_dev_delete+0x88/0xa0 [bridge]
[ 832.551562] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 832.551856] cleanup_net+0x251/0x3a0
[ 832.552068] ? process_one_work+0x16c/0x4b0
[ 832.552312] process_one_work+0x1d9/0x4b0
[ 832.552563] worker_thread+0x1c1/0x3d0
[ 832.552796] ? __pfx_worker_thread+0x10/0x10
[ 832.553077] kthread+0xdd/0x110
[ 832.553310] ? __pfx_kthread+0x10/0x10
[ 832.553614] ret_from_fork+0x34/0x50
[ 832.553822] ? __pfx_kthread+0x10/0x10
[ 832.554036] ret_from_fork_asm+0x1b/0x30
[ 832.554263]
[ 832.554395] irq event stamp: 19315
[ 832.554585] hardirqs last enabled at (19325): [] console_unlock+0x10d/0x130
[ 832.555049] hardirqs last disabled at (19336): [] console_unlock+0xf2/0x130
[ 832.555529] softirqs last enabled at (18320): [] __do_softirq+0x2c2/0x37a
[ 832.556005] softirqs last disabled at (18315): [] irq_exit_rcu+0x7f/0xa0
[ 832.556453] ---[ end trace 0000000000000000 ]---
[ 832.640591] vx2: left allmulticast mode
[ 832.640845] vx2: left promiscuous mode
[ 832.641110] br2: port 2(vx2) entered disabled state
[ 832.652225] w1: left allmulticast mode
[ 832.652583] w1: left promiscuous mode
[ 832.652893] br2: port 1(w1) entered disabled state
[ 832.661241] ------------[ cut here ]------------
[ 832.661649] sysfs group 'bridge' not found for kobject 'br2'
[ 832.662156] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 832.662741] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 832.663527] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1
[ 832.664206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 832.665101] Workqueue: netns cleanup_net
[ 832.665423] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 832.665814] 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 b0 06 6f 83 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
[ 832.667269] RSP: 0018:ffffae4a00063d70 EFLAGS: 00010286
[ 832.667684] RAX: 0000000000000000 RBX: ffffffffc04edc60 RCX: 00000000ffffdfff
[ 832.668257] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 832.668823] RBP: 0000000000000000 R08: ffffffff83b64508 R09: 00000000ffffdfff
[ 832.669408] R10: ffffffff83a84520 R11: ffffffff83b34520 R12: ffff8a05829dc5f8
[ 832.669981] R13: ffffae4a00063e08 R14: ffff8a05829dcb60 R15: ffffffff85013dd0
[ 832.670551] FS: 0000000000000000(0000) GS:ffff8a05bed80000(0000) knlGS:0000000000000000
[ 832.671189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 832.671646] CR2: 0000560a1bc04dec CR3: 00000000029e8001 CR4: 00000000001706f0
[ 832.672220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 832.672782] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 832.673355] Call Trace:
[ 832.673564]
[ 832.673748] ? __warn+0x84/0x170
[ 832.674031] ? sysfs_remove_group+0x75/0x90
[ 832.674370] ? report_bug+0x199/0x1b0
[ 832.674681] ? handle_bug+0x3d/0x70
[ 832.674989] ? exc_invalid_op+0x18/0x70
[ 832.675307] ? asm_exc_invalid_op+0x1a/0x20
[ 832.675655] ? sysfs_remove_group+0x75/0x90
[ 832.676002] br_dev_delete+0x88/0xa0 [bridge]
[ 832.676290] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 832.676680] cleanup_net+0x251/0x3a0
[ 832.676974] ? process_one_work+0x16c/0x4b0
[ 832.677316] process_one_work+0x1d9/0x4b0
[ 832.677645] worker_thread+0x1c1/0x3d0
[ 832.677962] ? __pfx_worker_thread+0x10/0x10
[ 832.678315] kthread+0xdd/0x110
[ 832.678554] ? __pfx_kthread+0x10/0x10
[ 832.678761] ret_from_fork+0x34/0x50
[ 832.678976] ? __pfx_kthread+0x10/0x10
[ 832.679184] ret_from_fork_asm+0x1b/0x30
[ 832.679490]
[ 832.679620] irq event stamp: 44199
[ 832.679815] hardirqs last enabled at (44209): [] console_unlock+0x10d/0x130
[ 832.680489] hardirqs last disabled at (44220): [] console_unlock+0xf2/0x130
[ 832.681040] softirqs last enabled at (43784): [] __do_softirq+0x2c2/0x37a
[ 832.681509] softirqs last disabled at (43779): [] irq_exit_rcu+0x7f/0xa0
[ 832.682143] ---[ end trace 0000000000000000 ]---
[ 832.923846] br1: port 3(veth2) entered disabled state
[ 832.934086] veth2: left allmulticast mode
[ 832.934393] veth2: left promiscuous mode
[ 832.934682] br1: port 3(veth2) entered disabled state
[ 832.973285] br1: port 2(veth1) entered disabled state
[ 832.983289] veth1: left allmulticast mode
[ 832.983605] veth1: left promiscuous mode
[ 832.983921] br1: port 2(veth1) entered disabled state
[ 833.004430] vx1: left allmulticast mode
[ 833.004677] vx1: left promiscuous mode
[ 833.004893] br1: port 1(vx1) entered disabled state
ok 1 selftests: net/forwarding: vxlan_bridge_1d_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__->