make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_brridge_1d_port_8472_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_port_8472_ipv6.sh
[ 1199.672736] br1: port 1(vx1) entered blocking state
[ 1199.673312] br1: port 1(vx1) entered disabled state
[ 1199.673765] vx1: entered allmulticast mode
[ 1199.674303] vx1: entered promiscuous mode
[ 1199.674775] br1: port 1(vx1) entered blocking state
[ 1199.675230] br1: port 1(vx1) entered forwarding state
[ 1199.687079] br1: port 2(veth1) entered blocking state
[ 1199.687393] br1: port 2(veth1) entered disabled state
[ 1199.687712] veth1: entered allmulticast mode
[ 1199.688127] veth1: entered promiscuous mode
[ 1199.700736] br1: port 2(veth1) entered blocking state
[ 1199.701077] br1: port 2(veth1) entered forwarding state
[ 1199.724735] br1: port 3(veth2) entered blocking state
[ 1199.725088] br1: port 3(veth2) entered disabled state
[ 1199.725403] veth2: entered allmulticast mode
[ 1199.725742] veth2: entered promiscuous mode
[ 1199.737366] br1: port 3(veth2) entered blocking state
[ 1199.737807] br1: port 3(veth2) entered forwarding state
[ 1200.170303] br2: port 1(w1) entered blocking state
[ 1200.170709] br2: port 1(w1) entered disabled state
[ 1200.171182] w1: entered allmulticast mode
[ 1200.171528] w1: entered promiscuous mode
[ 1200.240058] br2: port 2(vx2) entered blocking state
[ 1200.240356] br2: port 2(vx2) entered disabled state
[ 1200.240648] vx2: entered allmulticast mode
[ 1200.240974] vx2: entered promiscuous mode
[ 1200.241251] br2: port 2(vx2) entered blocking state
[ 1200.241530] br2: port 2(vx2) entered forwarding state
[ 1200.330244] br2: port 1(w1) entered blocking state
[ 1200.330556] br2: port 1(w1) entered forwarding state
[ 1200.569177] br2: port 1(w1) entered blocking state
[ 1200.569481] br2: port 1(w1) entered disabled state
[ 1200.569768] w1: entered allmulticast mode
[ 1200.570147] w1: entered promiscuous mode
[ 1200.642964] br2: port 2(vx2) entered blocking state
[ 1200.643306] br2: port 2(vx2) entered disabled state
[ 1200.643589] vx2: entered allmulticast mode
[ 1200.643953] vx2: entered promiscuous mode
[ 1200.644285] br2: port 2(vx2) entered blocking state
[ 1200.644558] br2: port 2(vx2) entered forwarding state
[ 1200.734420] br2: port 1(w1) entered blocking state
[ 1200.734726] br2: port 1(w1) entered forwarding state
# INFO: Running tests with UDP port 8472
# 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 ]
[ 1250.167022] vx2: left allmulticast mode
[ 1250.167708] vx2: left promiscuous mode
[ 1250.168261] br2: port 2(vx2) entered disabled state
[ 1250.175241] w1: left allmulticast mode
[ 1250.175620] w1: left promiscuous mode
[ 1250.175978] br2: port 1(w1) entered disabled state
[ 1250.194174] ------------[ cut here ]------------
[ 1250.194464] refcount_t: underflow; use-after-free.
[ 1250.194763] WARNING: CPU: 1 PID: 68 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[ 1250.195308] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel sch_prio act_gact cls_flower sch_ingress act_mirred cls_matchall sch_red dummy sch_tbf bridge stp llc 8021q vrf veth
[ 1250.196201] CPU: 1 PID: 68 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[ 1250.196669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1250.197284] Workqueue: netns cleanup_net
[ 1250.197510] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[ 1250.197812] 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 af b9 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
[ 1250.198795] RSP: 0018:ffffbec900263d78 EFLAGS: 00010286
[ 1250.199101] RAX: 0000000000000000 RBX: ffff99c0025be000 RCX: 00000000ffffdfff
[ 1250.199489] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 1250.199865] RBP: ffff99c0025be5f8 R08: ffffffffb9f64508 R09: 00000000ffffdfff
[ 1250.200255] R10: ffffffffb9e84520 R11: ffffffffb9f34520 R12: ffff99c0025be000
[ 1250.200635] R13: ffffbec900263e08 R14: ffff99c0025beb60 R15: ffff99c0063c8050
[ 1250.201023] FS: 0000000000000000(0000) GS:ffff99c03ec80000(0000) knlGS:0000000000000000
[ 1250.201459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1250.201767] CR2: 00007f15bf025000 CR3: 000000002664c001 CR4: 00000000001706f0
[ 1250.202172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1250.202563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1250.202958] Call Trace:
[ 1250.203105]
[ 1250.203244] ? __warn+0x84/0x170
[ 1250.203434] ? refcount_warn_saturate+0xd0/0x130
[ 1250.203702] ? report_bug+0x199/0x1b0
[ 1250.203916] ? handle_bug+0x3d/0x70
[ 1250.204124] ? exc_invalid_op+0x18/0x70
[ 1250.204336] ? asm_exc_invalid_op+0x1a/0x20
[ 1250.204581] ? refcount_warn_saturate+0xd0/0x130
[ 1250.204841] ? refcount_warn_saturate+0xcf/0x130
[ 1250.205108] br_sysfs_delbr+0x1d/0x40 [bridge]
[ 1250.205418] br_dev_delete+0x88/0xa0 [bridge]
[ 1250.205685] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 1250.205985] cleanup_net+0x251/0x3a0
[ 1250.206197] ? process_one_work+0x16c/0x4b0
[ 1250.206439] process_one_work+0x1d9/0x4b0
[ 1250.206665] worker_thread+0x1c1/0x3d0
[ 1250.206887] ? __pfx_worker_thread+0x10/0x10
[ 1250.207130] kthread+0xdd/0x110
[ 1250.207317] ? __pfx_kthread+0x10/0x10
[ 1250.207526] ret_from_fork+0x34/0x50
[ 1250.207736] ? __pfx_kthread+0x10/0x10
[ 1250.207953] ret_from_fork_asm+0x1b/0x30
[ 1250.208187]
[ 1250.208315] irq event stamp: 67395
[ 1250.208512] hardirqs last enabled at (67405): [] console_unlock+0x10d/0x130
[ 1250.208998] hardirqs last disabled at (67416): [] console_unlock+0xf2/0x130
[ 1250.209462] softirqs last enabled at (66976): [] __do_softirq+0x2c2/0x37a
[ 1250.209935] softirqs last disabled at (66971): [] irq_exit_rcu+0x7f/0xa0
[ 1250.210386] ---[ end trace 0000000000000000 ]---
[ 1250.210650] ------------[ cut here ]------------
[ 1250.210923] sysfs group 'bridge' not found for kobject 'br2'
[ 1250.211250] WARNING: CPU: 1 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 1250.211691] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel sch_prio act_gact cls_flower sch_ingress act_mirred cls_matchall sch_red dummy sch_tbf bridge stp llc 8021q vrf veth
[ 1250.212570] CPU: 1 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 1250.213045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1250.213659] Workqueue: netns cleanup_net
[ 1250.213875] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 1250.214140] 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 af b9 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
[ 1250.215147] RSP: 0018:ffffbec900263d70 EFLAGS: 00010286
[ 1250.215432] RAX: 0000000000000000 RBX: ffffffffc0496c60 RCX: 00000000ffffdfff
[ 1250.215830] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 1250.216230] RBP: 0000000000000000 R08: ffffffffb9f64508 R09: 00000000ffffdfff
[ 1250.216625] R10: ffffffffb9e84520 R11: ffffffffb9f34520 R12: ffff99c0025be5f8
[ 1250.217021] R13: ffffbec900263e08 R14: ffff99c0025beb60 R15: ffff99c0063c8050
[ 1250.217426] FS: 0000000000000000(0000) GS:ffff99c03ec80000(0000) knlGS:0000000000000000
[ 1250.217880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1250.218210] CR2: 00007f15bf025000 CR3: 000000002664c001 CR4: 00000000001706f0
[ 1250.218604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1250.218997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1250.219397] Call Trace:
[ 1250.219545]
[ 1250.219678] ? __warn+0x84/0x170
[ 1250.219873] ? sysfs_remove_group+0x75/0x90
[ 1250.220115] ? report_bug+0x199/0x1b0
[ 1250.220333] ? handle_bug+0x3d/0x70
[ 1250.220527] ? exc_invalid_op+0x18/0x70
[ 1250.220742] ? asm_exc_invalid_op+0x1a/0x20
[ 1250.220987] ? sysfs_remove_group+0x75/0x90
[ 1250.221225] br_dev_delete+0x88/0xa0 [bridge]
[ 1250.221486] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 1250.221784] cleanup_net+0x251/0x3a0
[ 1250.221996] ? process_one_work+0x16c/0x4b0
[ 1250.222236] process_one_work+0x1d9/0x4b0
[ 1250.222459] worker_thread+0x1c1/0x3d0
[ 1250.222692] ? __pfx_worker_thread+0x10/0x10
[ 1250.222938] kthread+0xdd/0x110
[ 1250.223127] ? __pfx_kthread+0x10/0x10
[ 1250.223350] ret_from_fork+0x34/0x50
[ 1250.223581] ? __pfx_kthread+0x10/0x10
[ 1250.223806] ret_from_fork_asm+0x1b/0x30
[ 1250.224040]
[ 1250.224171] irq event stamp: 68033
[ 1250.224444] hardirqs last enabled at (68043): [] console_unlock+0x10d/0x130
[ 1250.224937] hardirqs last disabled at (68054): [] console_unlock+0xf2/0x130
[ 1250.225403] softirqs last enabled at (66976): [] __do_softirq+0x2c2/0x37a
[ 1250.225944] softirqs last disabled at (66971): [] irq_exit_rcu+0x7f/0xa0
[ 1250.226387] ---[ end trace 0000000000000000 ]---
[ 1250.309691] vx2: left allmulticast mode
[ 1250.310313] vx2: left promiscuous mode
[ 1250.311081] br2: port 2(vx2) entered disabled state
[ 1250.319080] w1: left allmulticast mode
[ 1250.319409] w1: left promiscuous mode
[ 1250.319716] br2: port 1(w1) entered disabled state
[ 1250.336141] ------------[ cut here ]------------
[ 1250.336442] sysfs group 'bridge' not found for kobject 'br2'
[ 1250.336766] WARNING: CPU: 1 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 1250.337228] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel sch_prio act_gact cls_flower sch_ingress act_mirred cls_matchall sch_red dummy sch_tbf bridge stp llc 8021q vrf veth
[ 1250.338104] CPU: 1 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 1250.338570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1250.339182] Workqueue: netns cleanup_net
[ 1250.339479] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 1250.339852] 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 af b9 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
[ 1250.341247] RSP: 0018:ffffbec900263d70 EFLAGS: 00010286
[ 1250.341662] RAX: 0000000000000000 RBX: ffffffffc0496c60 RCX: 00000000ffffdfff
[ 1250.342224] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 1250.342785] RBP: 0000000000000000 R08: ffffffffb9f64508 R09: 00000000ffffdfff
[ 1250.343349] R10: ffffffffb9e84520 R11: ffffffffb9f34520 R12: ffff99c0025ba5f8
[ 1250.343915] R13: ffffbec900263e08 R14: ffff99c0025bab60 R15: ffffffffbb413dd0
[ 1250.344472] FS: 0000000000000000(0000) GS:ffff99c03ec80000(0000) knlGS:0000000000000000
[ 1250.345104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1250.345546] CR2: 00007f15bf025000 CR3: 000000002664c001 CR4: 00000000001706f0
[ 1250.346108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1250.346664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1250.347234] Call Trace:
[ 1250.347438]
[ 1250.347626] ? __warn+0x84/0x170
[ 1250.347890] ? sysfs_remove_group+0x75/0x90
[ 1250.348242] ? report_bug+0x199/0x1b0
[ 1250.348542] ? handle_bug+0x3d/0x70
[ 1250.348827] ? exc_invalid_op+0x18/0x70
[ 1250.349143] ? asm_exc_invalid_op+0x1a/0x20
[ 1250.349485] ? sysfs_remove_group+0x75/0x90
[ 1250.349820] br_dev_delete+0x88/0xa0 [bridge]
[ 1250.350219] br_net_exit_batch_rtnl+0x70/0xd0 [bridge]
[ 1250.350647] cleanup_net+0x251/0x3a0
[ 1250.350962] ? process_one_work+0x16c/0x4b0
[ 1250.351295] process_one_work+0x1d9/0x4b0
[ 1250.351617] worker_thread+0x1c1/0x3d0
[ 1250.351930] ? __pfx_worker_thread+0x10/0x10
[ 1250.352269] kthread+0xdd/0x110
[ 1250.352525] ? __pfx_kthread+0x10/0x10
[ 1250.352837] ret_from_fork+0x34/0x50
[ 1250.353143] ? __pfx_kthread+0x10/0x10
[ 1250.353431] ret_from_fork_asm+0x1b/0x30
[ 1250.353748]
[ 1250.353935] irq event stamp: 90263
[ 1250.354196] hardirqs last enabled at (90273): [] console_unlock+0x10d/0x130
[ 1250.354847] hardirqs last disabled at (90282): [] console_unlock+0xf2/0x130
[ 1250.355471] softirqs last enabled at (89896): [] __do_softirq+0x2c2/0x37a
[ 1250.355931] softirqs last disabled at (89891): [] irq_exit_rcu+0x7f/0xa0
[ 1250.356376] ---[ end trace 0000000000000000 ]---
[ 1250.610330] br1: port 3(veth2) entered disabled state
[ 1250.622125] veth2: left allmulticast mode
[ 1250.622468] veth2: left promiscuous mode
[ 1250.622793] br1: port 3(veth2) entered disabled state
[ 1250.658108] br1: port 2(veth1) entered disabled state
[ 1250.667772] veth1: left allmulticast mode
[ 1250.668035] veth1: left promiscuous mode
[ 1250.668264] br1: port 2(veth1) entered disabled state
[ 1250.695372] vx1: left allmulticast mode
[ 1250.695699] vx1: left promiscuous mode
[ 1250.695934] br1: port 1(vx1) entered disabled state
ok 1 selftests: net/forwarding: vxlan_bridge_1d_port_8472_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__->