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
[ 637.248428] br1: port 1(vx1) entered blocking state
[ 637.249020] br1: port 1(vx1) entered disabled state
[ 637.249605] vx1: entered allmulticast mode
[ 637.250218] vx1: entered promiscuous mode
[ 637.251002] br1: port 1(vx1) entered blocking state
[ 637.251562] br1: port 1(vx1) entered forwarding state
[ 637.261934] br1: port 2(veth1) entered blocking state
[ 637.262285] br1: port 2(veth1) entered disabled state
[ 637.262678] veth1: entered allmulticast mode
[ 637.263058] veth1: entered promiscuous mode
[ 637.272560] br1: port 2(veth1) entered blocking state
[ 637.272894] br1: port 2(veth1) entered forwarding state
[ 637.293792] br1: port 3(veth2) entered blocking state
[ 637.294127] br1: port 3(veth2) entered disabled state
[ 637.294457] veth2: entered allmulticast mode
[ 637.294891] veth2: entered promiscuous mode
[ 637.304962] br1: port 3(veth2) entered blocking state
[ 637.305447] br1: port 3(veth2) entered forwarding state
[ 637.727063] br2: port 1(w1) entered blocking state
[ 637.727586] br2: port 1(w1) entered disabled state
[ 637.727881] w1: entered allmulticast mode
[ 637.728192] w1: entered promiscuous mode
[ 637.798387] br2: port 2(vx2) entered blocking state
[ 637.798730] br2: port 2(vx2) entered disabled state
[ 637.799020] vx2: entered allmulticast mode
[ 637.799339] vx2: entered promiscuous mode
[ 637.799631] br2: port 2(vx2) entered blocking state
[ 637.799914] br2: port 2(vx2) entered forwarding state
[ 637.871927] br2: port 1(w1) entered blocking state
[ 637.872245] br2: port 1(w1) entered forwarding state
[ 638.087950] br2: port 1(w1) entered blocking state
[ 638.088344] br2: port 1(w1) entered disabled state
[ 638.088649] w1: entered allmulticast mode
[ 638.088976] w1: entered promiscuous mode
[ 638.155864] br2: port 2(vx2) entered blocking state
[ 638.156172] br2: port 2(vx2) entered disabled state
[ 638.156448] vx2: entered allmulticast mode
[ 638.156780] vx2: entered promiscuous mode
[ 638.157060] br2: port 2(vx2) entered blocking state
[ 638.157458] br2: port 2(vx2) entered forwarding state
[ 638.234360] br2: port 1(w1) entered blocking state
[ 638.234676] 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 ]
# 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 ]
[ 690.658785] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
[ 693.774221] tc (1173) used greatest stack depth: 11576 bytes left
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 699.498031] 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 ]
[ 715.768921] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 715.869609] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 715.970197] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.070825] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.171448] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.272075] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.372693] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.473301] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.573937] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 716.674572] 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 ]
[ 761.183824] net_ratelimit: 10 callbacks suppressed
[ 761.183828] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.284738] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.385367] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.486040] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.586681] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.687336] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.787997] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.888708] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 761.989326] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
[ 762.090009] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001
# TEST: VXLAN: ECN decap: 03/0:0->error [ OK ]
# INFO: Reapplying configuration
[ 763.268571] vx1: left allmulticast mode
[ 763.268833] vx1: left promiscuous mode
[ 763.269055] br1: port 1(vx1) entered disabled state
[ 768.324958] br1: port 1(vx1) entered blocking state
[ 768.325259] br1: port 1(vx1) entered disabled state
[ 768.325547] vx1: entered allmulticast mode
[ 768.325927] vx1: entered promiscuous mode
[ 768.326175] br1: port 1(vx1) entered blocking state
[ 768.326462] 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 ]
[ 821.239424] veth3: entered promiscuous mode
# TEST: VXLAN: local MAC unicast [ OK ]
# TEST: VXLAN: remote MAC 1 unicast [ OK ]
# TEST: VXLAN: remote MAC 2 unicast [ OK ]
[ 829.932295] veth3: left promiscuous mode
[ 830.020143] vx2: left allmulticast mode
[ 830.020552] vx2: left promiscuous mode
[ 830.020900] br2: port 2(vx2) entered disabled state
[ 830.036952] w1: left allmulticast mode
[ 830.037394] w1: left promiscuous mode
[ 830.037914] br2: port 1(w1) entered disabled state
[ 830.048834] ------------[ cut here ]------------
[ 830.049109] refcount_t: underflow; use-after-free.
[ 830.049404] WARNING: CPU: 1 PID: 68 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[ 830.049864] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 830.050532] CPU: 1 PID: 68 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[ 830.050935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 830.051550] Workqueue: netns cleanup_net
[ 830.051781] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[ 830.052065] 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 90 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
[ 830.053057] RSP: 0018:ffffb0d000263d78 EFLAGS: 00010286
[ 830.053353] RAX: 0000000000000000 RBX: ffff90be463f8000 RCX: 00000000ffffdfff
[ 830.053748] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 830.054131] RBP: ffff90be463f85f8 R08: ffffffff91164508 R09: 00000000ffffdfff
[ 830.054513] R10: ffffffff91084520 R11: ffffffff91134520 R12: ffff90be463f8000
[ 830.054907] R13: ffffb0d000263e08 R14: ffff90be463f8b60 R15: ffff90be42738050
[ 830.055294] FS: 0000000000000000(0000) GS:ffff90be7ec80000(0000) knlGS:0000000000000000
[ 830.055744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 830.056056] CR2: 000055e1f2c9c408 CR3: 0000000002994005 CR4: 00000000001706f0
[ 830.056449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 830.056839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 830.057228] Call Trace:
[ 830.057373]
[ 830.057499] ? __warn+0x84/0x170
[ 830.057693] ? refcount_warn_saturate+0xd0/0x130
[ 830.057952] ? report_bug+0x199/0x1b0
[ 830.058160] ? handle_bug+0x3d/0x70
[ 830.058358] ? exc_invalid_op+0x18/0x70
[ 830.058569] ? asm_exc_invalid_op+0x1a/0x20
[ 830.058816] ? refcount_warn_saturate+0xd0/0x130
[ 830.059073] ? refcount_warn_saturate+0xcf/0x130
[ 830.059331] br_sysfs_delbr+0x1d/0x40 [bridge]
[ 830.059637] br_dev_delete+0x88/0xa0 [bridge]
[ 830.059897] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 830.060266] cleanup_net+0x251/0x3a0
[ 830.060530] ? process_one_work+0x16c/0x4b0
[ 830.060855] process_one_work+0x1d9/0x4b0
[ 830.061088] worker_thread+0x1c1/0x3d0
[ 830.061391] ? __pfx_worker_thread+0x10/0x10
[ 830.061679] kthread+0xdd/0x110
[ 830.061903] ? __pfx_kthread+0x10/0x10
[ 830.062197] ret_from_fork+0x34/0x50
[ 830.062471] ? __pfx_kthread+0x10/0x10
[ 830.062768] ret_from_fork_asm+0x1b/0x30
[ 830.063075]
[ 830.063251] irq event stamp: 19777
[ 830.063504] hardirqs last enabled at (19787): [] console_unlock+0x10d/0x130
[ 830.064136] hardirqs last disabled at (19798): [] console_unlock+0xf2/0x130
[ 830.064759] softirqs last enabled at (19456): [] __do_softirq+0x2c2/0x37a
[ 830.065373] softirqs last disabled at (19451): [] irq_exit_rcu+0x7f/0xa0
[ 830.065973] ---[ end trace 0000000000000000 ]---
[ 830.066297] ------------[ cut here ]------------
[ 830.066654] sysfs group 'bridge' not found for kobject 'br2'
[ 830.067084] WARNING: CPU: 1 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 830.067684] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 830.068342] CPU: 1 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 830.068807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 830.069512] Workqueue: netns cleanup_net
[ 830.069743] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 830.070088] 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 90 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
[ 830.071283] RSP: 0018:ffffb0d000263d70 EFLAGS: 00010286
[ 830.071653] RAX: 0000000000000000 RBX: ffffffffc035dc60 RCX: 00000000ffffdfff
[ 830.072164] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 830.072693] RBP: 0000000000000000 R08: ffffffff91164508 R09: 00000000ffffdfff
[ 830.073206] R10: ffffffff91084520 R11: ffffffff91134520 R12: ffff90be463f85f8
[ 830.073730] R13: ffffb0d000263e08 R14: ffff90be463f8b60 R15: ffff90be42738050
[ 830.074238] FS: 0000000000000000(0000) GS:ffff90be7ec80000(0000) knlGS:0000000000000000
[ 830.074828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 830.075231] CR2: 000055e1f2c9c408 CR3: 0000000002994005 CR4: 00000000001706f0
[ 830.075748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 830.076248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 830.076763] Call Trace:
[ 830.076959]
[ 830.077109] ? __warn+0x84/0x170
[ 830.077359] ? sysfs_remove_group+0x75/0x90
[ 830.077676] ? report_bug+0x199/0x1b0
[ 830.077933] ? handle_bug+0x3d/0x70
[ 830.078201] ? exc_invalid_op+0x18/0x70
[ 830.078468] ? asm_exc_invalid_op+0x1a/0x20
[ 830.078798] ? sysfs_remove_group+0x75/0x90
[ 830.079057] br_dev_delete+0x88/0xa0 [bridge]
[ 830.079318] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 830.079633] cleanup_net+0x251/0x3a0
[ 830.079841] ? process_one_work+0x16c/0x4b0
[ 830.080084] process_one_work+0x1d9/0x4b0
[ 830.080307] worker_thread+0x1c1/0x3d0
[ 830.080517] ? __pfx_worker_thread+0x10/0x10
[ 830.080759] kthread+0xdd/0x110
[ 830.080939] ? __pfx_kthread+0x10/0x10
[ 830.081151] ret_from_fork+0x34/0x50
[ 830.081360] ? __pfx_kthread+0x10/0x10
[ 830.081566] ret_from_fork_asm+0x1b/0x30
[ 830.081802]
[ 830.081929] irq event stamp: 20397
[ 830.082117] hardirqs last enabled at (20407): [] console_unlock+0x10d/0x130
[ 830.082579] hardirqs last disabled at (20416): [] console_unlock+0xf2/0x130
[ 830.083038] softirqs last enabled at (19456): [] __do_softirq+0x2c2/0x37a
[ 830.083494] softirqs last disabled at (19451): [] irq_exit_rcu+0x7f/0xa0
[ 830.083941] ---[ end trace 0000000000000000 ]---
[ 830.171283] vx2: left allmulticast mode
[ 830.171546] vx2: left promiscuous mode
[ 830.171785] br2: port 2(vx2) entered disabled state
[ 830.184748] w1: left allmulticast mode
[ 830.184994] w1: left promiscuous mode
[ 830.185213] br2: port 1(w1) entered disabled state
[ 830.194799] ------------[ cut here ]------------
[ 830.195075] sysfs group 'bridge' not found for kobject 'br2'
[ 830.195409] WARNING: CPU: 3 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 830.195870] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 830.196555] CPU: 3 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 830.197034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 830.197662] Workqueue: netns cleanup_net
[ 830.197910] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 830.198179] 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 90 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
[ 830.199173] RSP: 0018:ffffb0d000263d70 EFLAGS: 00010286
[ 830.199459] RAX: 0000000000000000 RBX: ffffffffc035dc60 RCX: 00000000ffffdfff
[ 830.199852] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 830.200239] RBP: 0000000000000000 R08: ffffffff91164508 R09: 00000000ffffdfff
[ 830.200634] R10: ffffffff91084520 R11: ffffffff91134520 R12: ffff90be463fc5f8
[ 830.201020] R13: ffffb0d000263e08 R14: ffff90be463fcb60 R15: ffffffff92613dd0
[ 830.201404] FS: 0000000000000000(0000) GS:ffff90be7ed80000(0000) knlGS:0000000000000000
[ 830.201881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 830.202203] CR2: 00007f533c35b000 CR3: 000000003524c002 CR4: 00000000001706f0
[ 830.202620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 830.203004] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 830.203387] Call Trace:
[ 830.203535]
[ 830.203667] ? __warn+0x84/0x170
[ 830.203858] ? sysfs_remove_group+0x75/0x90
[ 830.204092] ? report_bug+0x199/0x1b0
[ 830.204309] ? handle_bug+0x3d/0x70
[ 830.204511] ? exc_invalid_op+0x18/0x70
[ 830.204734] ? asm_exc_invalid_op+0x1a/0x20
[ 830.204977] ? sysfs_remove_group+0x75/0x90
[ 830.205216] br_dev_delete+0x88/0xa0 [bridge]
[ 830.205487] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 830.205818] cleanup_net+0x251/0x3a0
[ 830.206027] ? process_one_work+0x16c/0x4b0
[ 830.206271] process_one_work+0x1d9/0x4b0
[ 830.206498] worker_thread+0x1c1/0x3d0
[ 830.206714] ? __pfx_worker_thread+0x10/0x10
[ 830.206956] kthread+0xdd/0x110
[ 830.207137] ? __pfx_kthread+0x10/0x10
[ 830.207352] ret_from_fork+0x34/0x50
[ 830.207557] ? __pfx_kthread+0x10/0x10
[ 830.207774] ret_from_fork_asm+0x1b/0x30
[ 830.208002]
[ 830.208127] irq event stamp: 45237
[ 830.208321] hardirqs last enabled at (45247): [] console_unlock+0x10d/0x130
[ 830.208797] hardirqs last disabled at (45258): [] console_unlock+0xf2/0x130
[ 830.209260] softirqs last enabled at (44960): [] __do_softirq+0x2c2/0x37a
[ 830.209726] softirqs last disabled at (44955): [] irq_exit_rcu+0x7f/0xa0
[ 830.210196] ---[ end trace 0000000000000000 ]---
[ 830.455110] br1: port 3(veth2) entered disabled state
[ 830.464136] veth2: left allmulticast mode
[ 830.464398] veth2: left promiscuous mode
[ 830.464699] br1: port 3(veth2) entered disabled state
[ 830.494756] br1: port 2(veth1) entered disabled state
[ 830.504786] veth1: left allmulticast mode
[ 830.505032] veth1: left promiscuous mode
[ 830.505258] br1: port 2(veth1) entered disabled state
[ 830.522906] vx1: left allmulticast mode
[ 830.523148] vx1: left promiscuous mode
[ 830.523369] 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__->