make -C tools/testing/selftests TARGETS=net TEST_PROGS=test_bridge_neigh_ssuppress.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 6000
# selftests: net: test_bridge_neigh_suppress.sh
[ 2.739147] eth0: renamed from veth0
[ 2.772067] swp1: renamed from veth1
[ 2.795082] ip (270) used greatest stack depth: 12056 bytes left
[ 2.848049] veth0: renamed from veth1
[ 2.900060] eth0: renamed from veth0
[ 2.931081] swp1: renamed from veth1
[ 3.316161] br0: port 1(swp1) entered blocking state
[ 3.316509] br0: port 1(swp1) entered disabled state
[ 3.316770] swp1: entered allmulticast mode
[ 3.317157] swp1: entered promiscuous mode
[ 3.317996] br0: port 1(swp1) entered blocking state
[ 3.318282] br0: port 1(swp1) entered forwarding state
[ 3.400766] br0: port 2(vx0) entered blocking state
[ 3.401082] br0: port 2(vx0) entered disabled state
[ 3.401361] vx0: entered allmulticast mode
[ 3.401691] vx0: entered promiscuous mode
[ 3.401956] br0: port 2(vx0) entered blocking state
[ 3.402229] br0: port 2(vx0) entered forwarding state
[ 3.676045] br0: port 1(swp1) entered blocking state
[ 3.676365] br0: port 1(swp1) entered disabled state
[ 3.676638] swp1: entered allmulticast mode
[ 3.676979] swp1: entered promiscuous mode
[ 3.677836] br0: port 1(swp1) entered blocking state
[ 3.678118] br0: port 1(swp1) entered forwarding state
[ 3.724268] br0: port 2(vx0) entered blocking state
[ 3.724559] br0: port 2(vx0) entered disabled state
[ 3.724831] vx0: entered allmulticast mode
[ 3.725118] vx0: entered promiscuous mode
[ 3.725354] br0: port 2(vx0) entered blocking state
[ 3.725607] br0: port 2(vx0) entered forwarding state
#
# Per-port ARP suppression - VLAN 10
# ----------------------------------
[ 8.924424] GACT probability NOT on
[ 8.926743] tc (340) used greatest stack depth: 11920 bytes left
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: FDB entry installation [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: Neighbor entry installation [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 up [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: arping [ OK ]
# TEST: ARP suppression [ OK ]
#
# Per-port ARP suppression - VLAN 20
# ----------------------------------
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: FDB entry installation [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: Neighbor entry installation [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 up [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: arping [FAIL]
# TEST: ARP suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: arping [ OK ]
# TEST: ARP suppression [ OK ]
[ 25.864245] br0: port 1(swp1) entered disabled state
[ 25.867900] swp1 (unregistering): left allmulticast mode
[ 25.868224] swp1 (unregistering): left promiscuous mode
[ 25.868534] br0: port 1(swp1) entered disabled state
[ 25.936443] br0: port 1(swp1) entered disabled state
[ 25.939398] swp1 (unregistering): left allmulticast mode
[ 25.939837] swp1 (unregistering): left promiscuous mode
[ 25.940141] br0: port 1(swp1) entered disabled state
[ 25.994113] vx0: left allmulticast mode
[ 25.994655] vx0: left promiscuous mode
[ 25.995051] br0: port 2(vx0) entered disabled state
[ 26.005226] vx0: left allmulticast mode
[ 26.005490] vx0: left promiscuous mode
[ 26.005833] br0: port 2(vx0) entered disabled state
[ 26.027173] ------------[ cut here ]------------
[ 26.027801] refcount_t: underflow; use-after-free.
[ 26.028519] WARNING: CPU: 1 PID: 68 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[ 26.029619] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 26.030505] CPU: 1 PID: 68 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1
[ 26.031091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.031842] Workqueue: netns cleanup_net
[ 26.032171] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[ 26.032708] Code: 0b 90 90 c3 cc cc cc cc 80 3d 69 d4 67 01 00 0f 85 75 ff ff ff c6 05 5c d4 67 01 01 90 48 c7 c7 e8 37 d3 8e e8 a1 26 b4 ff 90 <0f> 0b 90 90 c3 cc cc cc cc 80 3d 3c d4 67 01 00 0f 85 4a ff ff ff
[ 26.034075] RSP: 0018:ffff9f5cc0263d78 EFLAGS: 00010286
[ 26.034541] RAX: 0000000000000000 RBX: ffff8ee742690000 RCX: 00000000ffffdfff
[ 26.035120] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 26.035799] RBP: ffff8ee742690610 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 26.036414] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee742690000
[ 26.037072] R13: ffff9f5cc0263e08 R14: ffff8ee742690b80 R15: ffffffff90678f90
[ 26.037662] FS: 0000000000000000(0000) GS:ffff8ee77ec80000(0000) knlGS:0000000000000000
[ 26.038314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.038722] CR2: 00007f0246ec6270 CR3: 0000000016c60003 CR4: 0000000000770ef0
[ 26.039307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 26.039901] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 26.040502] PKRU: 55555554
[ 26.040766] Call Trace:
[ 26.040988]
[ 26.041256] ? __warn+0x84/0x170
[ 26.041534] ? refcount_warn_saturate+0xd0/0x130
[ 26.041951] ? report_bug+0x199/0x1b0
[ 26.042304] ? handle_bug+0x3d/0x70
[ 26.042752] ? exc_invalid_op+0x18/0x70
[ 26.043132] ? asm_exc_invalid_op+0x1a/0x20
[ 26.043584] ? refcount_warn_saturate+0xd0/0x130
[ 26.044111] ? refcount_warn_saturate+0xcf/0x130
[ 26.044548] br_sysfs_delbr+0x1d/0x40
[ 26.044952] br_dev_delete+0x88/0xa0
[ 26.045205] br_net_exit_batch_rtnl+0x70/0xd0
[ 26.045545] cleanup_net+0x24e/0x400
[ 26.045855] ? process_one_work+0x16c/0x4b0
[ 26.046244] process_one_work+0x1d6/0x4b0
[ 26.046562] worker_thread+0x1c1/0x3d0
[ 26.046798] ? __pfx_worker_thread+0x10/0x10
[ 26.047107] kthread+0xda/0x110
[ 26.047426] ? __pfx_kthread+0x10/0x10
[ 26.047909] ret_from_fork+0x31/0x50
[ 26.048180] ? __pfx_kthread+0x10/0x10
[ 26.048591] ret_from_fork_asm+0x1b/0x30
[ 26.049008]
[ 26.049279] irq event stamp: 40043
[ 26.049715] hardirqs last enabled at (40053): [] console_unlock+0x10d/0x130
[ 26.050528] hardirqs last disabled at (40064): [] console_unlock+0xf2/0x130
[ 26.051498] softirqs last enabled at (39578): [] __do_softirq+0x2c2/0x37a
[ 26.052401] softirqs last disabled at (39573): [] irq_exit_rcu+0x7f/0xa0
[ 26.053533] ---[ end trace 0000000000000000 ]---
[ 26.054254] ------------[ cut here ]------------
[ 26.054532] sysfs group 'bridge' not found for kobject 'br0'
[ 26.054914] WARNING: CPU: 0 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 26.055342] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 26.055829] CPU: 0 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 26.056313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.056974] Workqueue: netns cleanup_net
[ 26.057231] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 26.057503] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 26.058521] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 26.058871] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 26.059287] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 26.059671] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 26.060084] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee742690610
[ 26.060503] R13: ffff9f5cc0263e08 R14: ffff8ee742690b80 R15: ffffffff90678f90
[ 26.060925] FS: 0000000000000000(0000) GS:ffff8ee77ec00000(0000) knlGS:0000000000000000
[ 26.061354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.061676] CR2: 000056108da30dec CR3: 000000000265a001 CR4: 0000000000770ef0
[ 26.062094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 26.062503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 26.062896] PKRU: 55555554
[ 26.063073] Call Trace:
[ 26.063265]
[ 26.063424] ? __warn+0x84/0x170
[ 26.063642] ? sysfs_remove_group+0x75/0x90
[ 26.063925] ? report_bug+0x199/0x1b0
[ 26.064157] ? handle_bug+0x3d/0x70
[ 26.064386] ? exc_invalid_op+0x18/0x70
[ 26.064614] ? asm_exc_invalid_op+0x1a/0x20
[ 26.064866] ? sysfs_remove_group+0x75/0x90
[ 26.065118] br_dev_delete+0x88/0xa0
[ 26.065351] br_net_exit_batch_rtnl+0x70/0xd0
[ 26.065639] cleanup_net+0x24e/0x400
[ 26.065869] ? process_one_work+0x16c/0x4b0
[ 26.066108] process_one_work+0x1d6/0x4b0
[ 26.066366] worker_thread+0x1c1/0x3d0
[ 26.066594] ? __pfx_worker_thread+0x10/0x10
[ 26.066873] kthread+0xda/0x110
[ 26.067079] ? __pfx_kthread+0x10/0x10
[ 26.067300] ret_from_fork+0x31/0x50
[ 26.067549] ? __pfx_kthread+0x10/0x10
[ 26.067771] ret_from_fork_asm+0x1b/0x30
[ 26.068063]
[ 26.068212] irq event stamp: 40733
[ 26.068434] hardirqs last enabled at (40745): [] console_unlock+0x10d/0x130
[ 26.068955] hardirqs last disabled at (40758): [] console_unlock+0xf2/0x130
[ 26.069434] softirqs last enabled at (40250): [] __do_softirq+0x2c2/0x37a
[ 26.069943] softirqs last disabled at (40243): [] irq_exit_rcu+0x7f/0xa0
[ 26.070410] ---[ end trace 0000000000000000 ]---
[ 26.070687] ------------[ cut here ]------------
[ 26.070980] sysfs group 'bridge' not found for kobject 'br0'
[ 26.071325] WARNING: CPU: 0 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 26.071800] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 26.072295] CPU: 0 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 26.072749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.073379] Workqueue: netns cleanup_net
[ 26.073622] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 26.073926] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 26.074916] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 26.075211] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 26.075628] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 26.076063] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 26.076460] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b32610
[ 26.076858] R13: ffff9f5cc0263e08 R14: ffff8ee743b32b80 R15: ffffffff90678f90
[ 26.077253] FS: 0000000000000000(0000) GS:ffff8ee77ec00000(0000) knlGS:0000000000000000
[ 26.077703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.078051] CR2: 000056108da30dec CR3: 000000000265a001 CR4: 0000000000770ef0
[ 26.078472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 26.078875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 26.079274] PKRU: 55555554
[ 26.079481] Call Trace:
[ 26.079625]
[ 26.079769] ? __warn+0x84/0x170
[ 26.079978] ? sysfs_remove_group+0x75/0x90
[ 26.080240] ? report_bug+0x199/0x1b0
[ 26.080461] ? handle_bug+0x3d/0x70
[ 26.080670] ? exc_invalid_op+0x18/0x70
[ 26.080922] ? asm_exc_invalid_op+0x1a/0x20
[ 26.081171] ? sysfs_remove_group+0x75/0x90
[ 26.081419] br_dev_delete+0x88/0xa0
[ 26.081639] br_net_exit_batch_rtnl+0x70/0xd0
[ 26.081887] cleanup_net+0x24e/0x400
[ 26.082106] ? process_one_work+0x16c/0x4b0
[ 26.082349] process_one_work+0x1d6/0x4b0
[ 26.082610] worker_thread+0x1c1/0x3d0
[ 26.082837] ? __pfx_worker_thread+0x10/0x10
[ 26.083081] kthread+0xda/0x110
[ 26.083288] ? __pfx_kthread+0x10/0x10
[ 26.083512] ret_from_fork+0x31/0x50
[ 26.083706] ? __pfx_kthread+0x10/0x10
[ 26.083940] ret_from_fork_asm+0x1b/0x30
[ 26.084154]
[ 26.084303] irq event stamp: 41407
[ 26.084508] hardirqs last enabled at (41419): [] console_unlock+0x10d/0x130
[ 26.084976] hardirqs last disabled at (41432): [] console_unlock+0xf2/0x130
[ 26.085428] softirqs last enabled at (40812): [] br_dev_delete+0x6e/0xa0
[ 26.085862] softirqs last disabled at (40810): [] br_fdb_delete_by_port+0x2a/0xc0
[ 26.086317] ---[ end trace 0000000000000000 ]---
[ 26.847116] eth0: renamed from veth0
[ 26.878043] swp1: renamed from veth1
[ 26.955047] veth0: renamed from veth1
[ 27.003096] eth0: renamed from veth0
[ 27.036075] swp1: renamed from veth1
[ 27.372177] br0: port 1(swp1) entered blocking state
[ 27.372479] br0: port 1(swp1) entered disabled state
[ 27.372759] swp1: entered allmulticast mode
[ 27.373078] swp1: entered promiscuous mode
[ 27.373786] br0: port 1(swp1) entered blocking state
[ 27.374062] br0: port 1(swp1) entered forwarding state
[ 27.413585] br0: port 2(vx0) entered blocking state
[ 27.413880] br0: port 2(vx0) entered disabled state
[ 27.414136] vx0: entered allmulticast mode
[ 27.414423] vx0: entered promiscuous mode
[ 27.414667] br0: port 2(vx0) entered blocking state
[ 27.414927] br0: port 2(vx0) entered forwarding state
[ 27.653244] br0: port 1(swp1) entered blocking state
[ 27.653547] br0: port 1(swp1) entered disabled state
[ 27.653857] swp1: entered allmulticast mode
[ 27.654186] swp1: entered promiscuous mode
[ 27.654854] br0: port 1(swp1) entered blocking state
[ 27.655120] br0: port 1(swp1) entered forwarding state
[ 27.696488] br0: port 2(vx0) entered blocking state
[ 27.696775] br0: port 2(vx0) entered disabled state
[ 27.697082] vx0: entered allmulticast mode
[ 27.697493] vx0: entered promiscuous mode
[ 27.697848] br0: port 2(vx0) entered blocking state
[ 27.698225] br0: port 2(vx0) entered forwarding state
#
# Per-port NS suppression - VLAN 10
# ---------------------------------
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: FDB entry installation [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: Neighbor entry installation [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 up [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
#
# Per-port NS suppression - VLAN 20
# ---------------------------------
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: FDB entry installation [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: Neighbor entry installation [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 up [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
# TEST: H2 down [ OK ]
# TEST: ndisc6 [ OK ]
# TEST: NS suppression [ OK ]
[ 45.703809] br0: port 1(swp1) entered disabled state
[ 45.706460] swp1 (unregistering): left allmulticast mode
[ 45.707000] swp1 (unregistering): left promiscuous mode
[ 45.707486] br0: port 1(swp1) entered disabled state
[ 45.743265] br0: port 1(swp1) entered disabled state
[ 45.745651] swp1 (unregistering): left allmulticast mode
[ 45.746245] swp1 (unregistering): left promiscuous mode
[ 45.746884] br0: port 1(swp1) entered disabled state
[ 45.807055] vx0: left allmulticast mode
[ 45.807663] vx0: left promiscuous mode
[ 45.808275] br0: port 2(vx0) entered disabled state
[ 45.821214] ------------[ cut here ]------------
[ 45.821695] sysfs group 'bridge' not found for kobject 'br0'
[ 45.822234] WARNING: CPU: 3 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 45.822853] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 45.823637] CPU: 3 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 45.824427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.825356] Workqueue: netns cleanup_net
[ 45.825707] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 45.826094] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 45.827580] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 45.828033] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 45.828456] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 45.828983] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 45.829572] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b30610
[ 45.830018] R13: ffff9f5cc0263e08 R14: ffff8ee743b30b80 R15: ffff8ee743868050
[ 45.830529] FS: 0000000000000000(0000) GS:ffff8ee77ed80000(0000) knlGS:0000000000000000
[ 45.831283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.831758] CR2: 00007ffba03a9000 CR3: 0000000016c60001 CR4: 0000000000770ef0
[ 45.832664] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.833636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.834504] PKRU: 55555554
[ 45.834873] Call Trace:
[ 45.835247]
[ 45.835523] ? __warn+0x84/0x170
[ 45.835949] ? sysfs_remove_group+0x75/0x90
[ 45.836458] ? report_bug+0x199/0x1b0
[ 45.836857] ? handle_bug+0x3d/0x70
[ 45.837219] ? exc_invalid_op+0x18/0x70
[ 45.837672] ? asm_exc_invalid_op+0x1a/0x20
[ 45.838244] ? sysfs_remove_group+0x75/0x90
[ 45.838663] br_dev_delete+0x88/0xa0
[ 45.839019] br_net_exit_batch_rtnl+0x70/0xd0
[ 45.839459] cleanup_net+0x24e/0x400
[ 45.839788] ? process_one_work+0x16c/0x4b0
[ 45.840162] process_one_work+0x1d6/0x4b0
[ 45.840571] worker_thread+0x1c1/0x3d0
[ 45.840978] ? __pfx_worker_thread+0x10/0x10
[ 45.841280] kthread+0xda/0x110
[ 45.841617] ? __pfx_kthread+0x10/0x10
[ 45.842014] ret_from_fork+0x31/0x50
[ 45.842356] ? __pfx_kthread+0x10/0x10
[ 45.842748] ret_from_fork_asm+0x1b/0x30
[ 45.843195]
[ 45.843494] irq event stamp: 121765
[ 45.843754] hardirqs last enabled at (121775): [] console_unlock+0x10d/0x130
[ 45.844427] hardirqs last disabled at (121786): [] console_unlock+0xf2/0x130
[ 45.845219] softirqs last enabled at (121340): [] __do_softirq+0x2c2/0x37a
[ 45.845853] softirqs last disabled at (121333): [] irq_exit_rcu+0x7f/0xa0
[ 45.846528] ---[ end trace 0000000000000000 ]---
[ 45.932973] vx0: left allmulticast mode
[ 45.933252] vx0: left promiscuous mode
[ 45.933524] br0: port 2(vx0) entered disabled state
[ 45.947049] ------------[ cut here ]------------
[ 45.947329] sysfs group 'bridge' not found for kobject 'br0'
[ 45.947661] WARNING: CPU: 0 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 45.948096] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 45.948704] CPU: 0 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 45.949207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.949802] Workqueue: netns cleanup_net
[ 45.950041] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 45.950333] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 45.951296] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 45.951602] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 45.951999] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 45.952372] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 45.952760] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee742692610
[ 45.953155] R13: ffff9f5cc0263e08 R14: ffff8ee742692b80 R15: ffff8ee7429f0050
[ 45.953539] FS: 0000000000000000(0000) GS:ffff8ee77ec00000(0000) knlGS:0000000000000000
[ 45.953964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.954283] CR2: 00007fa437ec6000 CR3: 0000000016c60003 CR4: 0000000000770ef0
[ 45.954675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.955068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.955442] PKRU: 55555554
[ 45.955617] Call Trace:
[ 45.955795]
[ 45.955938] ? __warn+0x84/0x170
[ 45.956124] ? sysfs_remove_group+0x75/0x90
[ 45.956368] ? report_bug+0x199/0x1b0
[ 45.956598] ? handle_bug+0x3d/0x70
[ 45.956818] ? exc_invalid_op+0x18/0x70
[ 45.957031] ? asm_exc_invalid_op+0x1a/0x20
[ 45.957291] ? sysfs_remove_group+0x75/0x90
[ 45.957544] br_dev_delete+0x88/0xa0
[ 45.957761] br_net_exit_batch_rtnl+0x70/0xd0
[ 45.958010] cleanup_net+0x24e/0x400
[ 45.958243] ? process_one_work+0x16c/0x4b0
[ 45.958512] process_one_work+0x1d6/0x4b0
[ 45.958750] worker_thread+0x1c1/0x3d0
[ 45.958969] ? __pfx_worker_thread+0x10/0x10
[ 45.959227] kthread+0xda/0x110
[ 45.959433] ? __pfx_kthread+0x10/0x10
[ 45.959656] ret_from_fork+0x31/0x50
[ 45.959866] ? __pfx_kthread+0x10/0x10
[ 45.960096] ret_from_fork_asm+0x1b/0x30
[ 45.960350]
[ 45.960497] irq event stamp: 147643
[ 45.960698] hardirqs last enabled at (147655): [] console_unlock+0x10d/0x130
[ 45.961178] hardirqs last disabled at (147668): [] console_unlock+0xf2/0x130
[ 45.961652] softirqs last enabled at (147276): [] __do_softirq+0x2c2/0x37a
[ 45.962356] softirqs last disabled at (147269): [] irq_exit_rcu+0x7f/0xa0
[ 45.963004] ---[ end trace 0000000000000000 ]---
[ 46.528084] eth0: renamed from veth0
[ 46.567141] swp1: renamed from veth1
[ 46.642268] veth0: renamed from veth1
[ 46.692084] eth0: renamed from veth0
[ 46.722082] swp1: renamed from veth1
[ 47.035141] br0: port 1(swp1) entered blocking state
[ 47.035447] br0: port 1(swp1) entered disabled state
[ 47.035716] swp1: entered allmulticast mode
[ 47.036135] swp1: entered promiscuous mode
[ 47.036792] br0: port 1(swp1) entered blocking state
[ 47.037065] br0: port 1(swp1) entered forwarding state
[ 47.076967] br0: port 2(vx0) entered blocking state
[ 47.077268] br0: port 2(vx0) entered disabled state
[ 47.077554] vx0: entered allmulticast mode
[ 47.077847] vx0: entered promiscuous mode
[ 47.078087] br0: port 2(vx0) entered blocking state
[ 47.078348] br0: port 2(vx0) entered forwarding state
[ 47.292408] br0: port 1(swp1) entered blocking state
[ 47.292702] br0: port 1(swp1) entered disabled state
[ 47.292972] swp1: entered allmulticast mode
[ 47.293268] swp1: entered promiscuous mode
[ 47.293882] br0: port 1(swp1) entered blocking state
[ 47.294145] br0: port 1(swp1) entered forwarding state
[ 47.332104] br0: port 2(vx0) entered blocking state
[ 47.332397] br0: port 2(vx0) entered disabled state
[ 47.332649] vx0: entered allmulticast mode
[ 47.332938] vx0: entered promiscuous mode
[ 47.333199] br0: port 2(vx0) entered blocking state
[ 47.333457] br0: port 2(vx0) entered forwarding state
#
# Per-{Port, VLAN} ARP suppression
# --------------------------------
# TEST: "neigh_vlan_suppress" is on [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is on (VLAN 10) [ OK ]
# TEST: "neigh_suppress" is off (VLAN 20) [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is off (VLAN 10) [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
# TEST: "neigh_vlan_suppress" is off [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: arping (VLAN 10) [ OK ]
# TEST: arping (VLAN 20) [ OK ]
# TEST: ARP suppression (VLAN 10) [ OK ]
# TEST: ARP suppression (VLAN 20) [ OK ]
[ 55.058904] br0: port 1(swp1) entered disabled state
[ 55.061424] swp1 (unregistering): left allmulticast mode
[ 55.061729] swp1 (unregistering): left promiscuous mode
[ 55.062025] br0: port 1(swp1) entered disabled state
[ 55.105634] br0: port 1(swp1) entered disabled state
[ 55.108303] swp1 (unregistering): left allmulticast mode
[ 55.108631] swp1 (unregistering): left promiscuous mode
[ 55.108953] br0: port 1(swp1) entered disabled state
[ 55.169015] vx0: left allmulticast mode
[ 55.169274] vx0: left promiscuous mode
[ 55.169511] br0: port 2(vx0) entered disabled state
[ 55.182077] ------------[ cut here ]------------
[ 55.182357] sysfs group 'bridge' not found for kobject 'br0'
[ 55.182711] WARNING: CPU: 0 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 55.183152] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 55.183628] CPU: 0 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 55.184122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 55.184754] Workqueue: netns cleanup_net
[ 55.185018] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 55.185288] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 55.186293] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 55.186609] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 55.187015] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 55.187395] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 55.187801] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b7c610
[ 55.188234] R13: ffff9f5cc0263e08 R14: ffff8ee743b7cb80 R15: ffff8ee7451ddc50
[ 55.188635] FS: 0000000000000000(0000) GS:ffff8ee77ec00000(0000) knlGS:0000000000000000
[ 55.189071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.189400] CR2: 00007fff01b24c38 CR3: 0000000016c60004 CR4: 0000000000770ef0
[ 55.189845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.190252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.190647] PKRU: 55555554
[ 55.190836] Call Trace:
[ 55.191028]
[ 55.191193] ? __warn+0x84/0x170
[ 55.191385] ? sysfs_remove_group+0x75/0x90
[ 55.191643] ? report_bug+0x199/0x1b0
[ 55.191895] ? handle_bug+0x3d/0x70
[ 55.192123] ? exc_invalid_op+0x18/0x70
[ 55.192343] ? asm_exc_invalid_op+0x1a/0x20
[ 55.192615] ? sysfs_remove_group+0x75/0x90
[ 55.192893] br_dev_delete+0x88/0xa0
[ 55.193136] br_net_exit_batch_rtnl+0x70/0xd0
[ 55.193395] cleanup_net+0x24e/0x400
[ 55.193656] ? process_one_work+0x16c/0x4b0
[ 55.193931] process_one_work+0x1d6/0x4b0
[ 55.194275] worker_thread+0x1c1/0x3d0
[ 55.194600] ? __pfx_worker_thread+0x10/0x10
[ 55.194886] kthread+0xda/0x110
[ 55.195095] ? __pfx_kthread+0x10/0x10
[ 55.195329] ret_from_fork+0x31/0x50
[ 55.195555] ? __pfx_kthread+0x10/0x10
[ 55.195780] ret_from_fork_asm+0x1b/0x30
[ 55.196047]
[ 55.196209] irq event stamp: 206749
[ 55.196419] hardirqs last enabled at (206761): [] console_unlock+0x10d/0x130
[ 55.196912] hardirqs last disabled at (206774): [] console_unlock+0xf2/0x130
[ 55.197410] softirqs last enabled at (206380): [] __do_softirq+0x2c2/0x37a
[ 55.197891] softirqs last disabled at (206365): [] irq_exit_rcu+0x7f/0xa0
[ 55.198345] ---[ end trace 0000000000000000 ]---
[ 55.290982] vx0: left allmulticast mode
[ 55.291249] vx0: left promiscuous mode
[ 55.291521] br0: port 2(vx0) entered disabled state
[ 55.303072] ------------[ cut here ]------------
[ 55.303382] sysfs group 'bridge' not found for kobject 'br0'
[ 55.303759] WARNING: CPU: 0 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 55.304232] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 55.304757] CPU: 0 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 55.305256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 55.305884] Workqueue: netns cleanup_net
[ 55.306135] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 55.306415] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 55.307381] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 55.307692] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 55.308105] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 55.308530] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 55.308903] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b7e610
[ 55.309279] R13: ffff9f5cc0263e08 R14: ffff8ee743b7eb80 R15: ffff8ee7429f2e50
[ 55.309638] FS: 0000000000000000(0000) GS:ffff8ee77ec00000(0000) knlGS:0000000000000000
[ 55.310115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.310450] CR2: 00007fff01b24c38 CR3: 0000000016c60004 CR4: 0000000000770ef0
[ 55.310860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.311267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.311681] PKRU: 55555554
[ 55.311894] Call Trace:
[ 55.312065]
[ 55.312232] ? __warn+0x84/0x170
[ 55.312439] ? sysfs_remove_group+0x75/0x90
[ 55.312678] ? report_bug+0x199/0x1b0
[ 55.312939] ? handle_bug+0x3d/0x70
[ 55.313170] ? exc_invalid_op+0x18/0x70
[ 55.313411] ? asm_exc_invalid_op+0x1a/0x20
[ 55.313674] ? sysfs_remove_group+0x75/0x90
[ 55.313927] br_dev_delete+0x88/0xa0
[ 55.314158] br_net_exit_batch_rtnl+0x70/0xd0
[ 55.314442] cleanup_net+0x24e/0x400
[ 55.314671] ? process_one_work+0x16c/0x4b0
[ 55.314925] process_one_work+0x1d6/0x4b0
[ 55.315200] worker_thread+0x1c1/0x3d0
[ 55.315437] ? __pfx_worker_thread+0x10/0x10
[ 55.315726] kthread+0xda/0x110
[ 55.315941] ? __pfx_kthread+0x10/0x10
[ 55.316173] ret_from_fork+0x31/0x50
[ 55.316409] ? __pfx_kthread+0x10/0x10
[ 55.316656] ret_from_fork_asm+0x1b/0x30
[ 55.316904]
[ 55.317041] irq event stamp: 232483
[ 55.317267] hardirqs last enabled at (232495): [] console_unlock+0x10d/0x130
[ 55.317802] hardirqs last disabled at (232506): [] console_unlock+0xf2/0x130
[ 55.318284] softirqs last enabled at (232082): [] __do_softirq+0x2c2/0x37a
[ 55.318759] softirqs last disabled at (232075): [] irq_exit_rcu+0x7f/0xa0
[ 55.319228] ---[ end trace 0000000000000000 ]---
[ 55.936043] eth0: renamed from veth0
[ 55.972154] swp1: renamed from veth1
[ 56.009219] ip (1064) used greatest stack depth: 11096 bytes left
[ 56.058046] veth0: renamed from veth1
[ 56.108999] eth0: renamed from veth0
[ 56.141192] swp1: renamed from veth1
[ 56.500297] br0: port 1(swp1) entered blocking state
[ 56.500710] br0: port 1(swp1) entered disabled state
[ 56.501157] swp1: entered allmulticast mode
[ 56.501594] swp1: entered promiscuous mode
[ 56.502503] br0: port 1(swp1) entered blocking state
[ 56.502914] br0: port 1(swp1) entered forwarding state
[ 56.546029] br0: port 2(vx0) entered blocking state
[ 56.546320] br0: port 2(vx0) entered disabled state
[ 56.546575] vx0: entered allmulticast mode
[ 56.546919] vx0: entered promiscuous mode
[ 56.547178] br0: port 2(vx0) entered blocking state
[ 56.547432] br0: port 2(vx0) entered forwarding state
[ 56.811579] br0: port 1(swp1) entered blocking state
[ 56.811887] br0: port 1(swp1) entered disabled state
[ 56.812148] swp1: entered allmulticast mode
[ 56.812437] swp1: entered promiscuous mode
[ 56.812845] br0: port 1(swp1) entered blocking state
[ 56.813106] br0: port 1(swp1) entered forwarding state
[ 56.853796] br0: port 2(vx0) entered blocking state
[ 56.854222] br0: port 2(vx0) entered disabled state
[ 56.854604] vx0: entered allmulticast mode
[ 56.855040] vx0: entered promiscuous mode
[ 56.855407] br0: port 2(vx0) entered blocking state
[ 56.855783] br0: port 2(vx0) entered forwarding state
#
# Per-{Port, VLAN} NS suppression
# -------------------------------
# TEST: "neigh_vlan_suppress" is on [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is on (VLAN 10) [ OK ]
# TEST: "neigh_suppress" is off (VLAN 20) [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is off [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
# TEST: "neigh_suppress" is off (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
# TEST: "neigh_vlan_suppress" is off [ OK ]
# TEST: "neigh_suppress" is on [ OK ]
# TEST: ndisc6 (VLAN 10) [ OK ]
# TEST: ndisc6 (VLAN 20) [ OK ]
# TEST: NS suppression (VLAN 10) [ OK ]
# TEST: NS suppression (VLAN 20) [ OK ]
[ 64.537712] br0: port 1(swp1) entered disabled state
[ 64.540746] swp1 (unregistering): left allmulticast mode
[ 64.541123] swp1 (unregistering): left promiscuous mode
[ 64.541431] br0: port 1(swp1) entered disabled state
[ 64.598697] br0: port 1(swp1) entered disabled state
[ 64.601409] swp1 (unregistering): left allmulticast mode
[ 64.602115] swp1 (unregistering): left promiscuous mode
[ 64.602870] br0: port 1(swp1) entered disabled state
[ 64.672054] vx0: left allmulticast mode
[ 64.672556] vx0: left promiscuous mode
[ 64.672930] br0: port 2(vx0) entered disabled state
#
# Tests passed: 136
# Tests failed: 12
[ 64.685146] vx0: left allmulticast mode
[ 64.685604] vx0: left promiscuous mode
[ 64.686039] br0: port 2(vx0) entered disabled state
[ 64.698203] ------------[ cut here ]------------
[ 64.698886] sysfs group 'bridge' not found for kobject 'br0'
[ 64.699580] WARNING: CPU: 2 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 64.700655] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 64.701876] CPU: 2 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 64.703016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 64.704165] Workqueue: netns cleanup_net
[ 64.704427] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 64.704769] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 64.705751] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 64.706114] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 64.706675] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 64.707468] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 64.707987] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b14610
[ 64.708660] R13: ffff9f5cc0263e08 R14: ffff8ee743b14b80 R15: ffffffff90678f90
[ 64.709524] FS: 0000000000000000(0000) GS:ffff8ee77ed00000(0000) knlGS:0000000000000000
[ 64.710571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.711334] CR2: 00007f494187f000 CR3: 0000000016c60003 CR4: 0000000000770ef0
[ 64.712268] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 64.713099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 64.713823] PKRU: 55555554
[ 64.714080] Call Trace:
[ 64.714304]
[ 64.714502] ? __warn+0x84/0x170
[ 64.714876] ? sysfs_remove_group+0x75/0x90
[ 64.715477] ? report_bug+0x199/0x1b0
[ 64.715909] ? handle_bug+0x3d/0x70
[ 64.716321] ? exc_invalid_op+0x18/0x70
[ 64.716669] ? asm_exc_invalid_op+0x1a/0x20
[ 64.717081] ? sysfs_remove_group+0x75/0x90
[ 64.717572] br_dev_delete+0x88/0xa0
[ 64.717867] br_net_exit_batch_rtnl+0x70/0xd0
[ 64.718253] cleanup_net+0x24e/0x400
[ 64.718621] ? process_one_work+0x16c/0x4b0
[ 64.718955] process_one_work+0x1d6/0x4b0
[ 64.719315] worker_thread+0x1c1/0x3d0
[ 64.719727] ? __pfx_worker_thread+0x10/0x10
[ 64.720171] kthread+0xda/0x110
[ 64.720417] ? __pfx_kthread+0x10/0x10
[ 64.720781] ret_from_fork+0x31/0x50
[ 64.721095] ? __pfx_kthread+0x10/0x10
[ 64.721369] ret_from_fork_asm+0x1b/0x30
[ 64.721713]
[ 64.721929] irq event stamp: 292735
[ 64.722228] hardirqs last enabled at (292745): [] console_unlock+0x10d/0x130
[ 64.723109] hardirqs last disabled at (292756): [] console_unlock+0xf2/0x130
[ 64.723837] softirqs last enabled at (292288): [] __do_softirq+0x2c2/0x37a
[ 64.724736] softirqs last disabled at (292283): [] irq_exit_rcu+0x7f/0xa0
[ 64.725388] ---[ end trace 0000000000000000 ]---
[ 64.725766] ------------[ cut here ]------------
[ 64.726240] sysfs group 'bridge' not found for kobject 'br0'
[ 64.726943] WARNING: CPU: 2 PID: 68 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[ 64.727630] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel
[ 64.728792] CPU: 2 PID: 68 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1
[ 64.730066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 64.731731] Workqueue: netns cleanup_net
[ 64.732324] RIP: 0010:sysfs_remove_group+0x75/0x90
[ 64.733099] Code: 48 89 ef 5d 41 5c e9 7a ad ff ff 48 89 ef e8 12 9b ff ff eb d1 90 49 8b 14 24 48 8b 33 48 c7 c7 d0 cd d2 8e e8 ac 67 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
[ 64.735824] RSP: 0018:ffff9f5cc0263d70 EFLAGS: 00010286
[ 64.736532] RAX: 0000000000000000 RBX: ffffffff8e9472c0 RCX: 00000000ffffdfff
[ 64.737582] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 64.738529] RBP: 0000000000000000 R08: ffffffff8f178508 R09: 00000000ffffdfff
[ 64.739591] R10: ffffffff8f098520 R11: ffffffff8f148520 R12: ffff8ee743b78610
[ 64.740200] R13: ffff9f5cc0263e08 R14: ffff8ee743b78b80 R15: ffffffff90678f90
[ 64.740937] FS: 0000000000000000(0000) GS:ffff8ee77ed00000(0000) knlGS:0000000000000000
[ 64.741630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.742088] CR2: 00007f494187f000 CR3: 0000000016c60003 CR4: 0000000000770ef0
[ 64.743005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 64.743853] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 64.744619] PKRU: 55555554
[ 64.745033] Call Trace:
[ 64.745279]
[ 64.745457] ? __warn+0x84/0x170
[ 64.745843] ? sysfs_remove_group+0x75/0x90
[ 64.746383] ? report_bug+0x199/0x1b0
[ 64.746956] ? handle_bug+0x3d/0x70
[ 64.747461] ? exc_invalid_op+0x18/0x70
[ 64.748039] ? asm_exc_invalid_op+0x1a/0x20
[ 64.748869] ? sysfs_remove_group+0x75/0x90
[ 64.749455] br_dev_delete+0x88/0xa0
[ 64.749991] br_net_exit_batch_rtnl+0x70/0xd0
[ 64.750644] cleanup_net+0x24e/0x400
[ 64.751181] ? process_one_work+0x16c/0x4b0
[ 64.751805] process_one_work+0x1d6/0x4b0
[ 64.752417] worker_thread+0x1c1/0x3d0
[ 64.752963] ? __pfx_worker_thread+0x10/0x10
[ 64.753605] kthread+0xda/0x110
[ 64.754063] ? __pfx_kthread+0x10/0x10
[ 64.754365] ret_from_fork+0x31/0x50
[ 64.754673] ? __pfx_kthread+0x10/0x10
[ 64.755035] ret_from_fork_asm+0x1b/0x30
[ 64.755361]
[ 64.755532] irq event stamp: 293345
[ 64.755802] hardirqs last enabled at (293355): [] console_unlock+0x10d/0x130
[ 64.756502] hardirqs last disabled at (293366): [] console_unlock+0xf2/0x130
[ 64.757523] softirqs last enabled at (292804): [] br_dev_delete+0x6e/0xa0
[ 64.758397] softirqs last disabled at (292802): [] br_fdb_delete_by_port+0x2a/0xc0
[ 64.759743] ---[ end trace 0000000000000000 ]---
not ok 1 selftests: net: test_bridge_neigh_suppress.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->