make -C tools/testing/selftests TARGETS=net TEST_PROGS=icmp_redirect.sh TEEST_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: icmp_redirect.sh
[  120.902588] eth0: renamed from r1h1
[  120.945611] eth0: renamed from r2h1
[  120.999618] eth2: renamed from r2h2
[  121.053601] eth1: renamed from r2r1
[  121.124072] br0: port 1(eth0) entered blocking state
[  121.124402] br0: port 1(eth0) entered disabled state
[  121.124858] eth0: entered allmulticast mode
[  121.125155] eth0: entered promiscuous mode
[  121.125986] br0: port 1(eth0) entered blocking state
[  121.126300] br0: port 1(eth0) entered forwarding state
[  121.138639] br0: port 2(eth1) entered blocking state
[  121.138912] br0: port 2(eth1) entered disabled state
[  121.139169] eth1: entered allmulticast mode
[  121.139501] eth1: entered promiscuous mode
[  121.140158] br0: port 2(eth1) entered blocking state
[  121.140424] br0: port 2(eth1) entered forwarding state
# 
# ###########################################################################
# Legacy routing
# ###########################################################################
# 
# TEST: IPv4: redirect exception                                      [ OK ]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [ OK ]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [ OK ]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
[  132.192463] eth1: left allmulticast mode
[  132.192768] eth1: left promiscuous mode
[  132.193053] br0: port 2(eth1) entered disabled state
[  132.202582] eth0: left allmulticast mode
[  132.202849] eth0: left promiscuous mode
[  132.203110] br0: port 1(eth0) entered disabled state
[  132.221770] ------------[ cut here ]------------
[  132.222044] refcount_t: underflow; use-after-free.
[  132.222315] WARNING: CPU: 0 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130
[  132.222746] Modules linked in:
[  132.222915] CPU: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1
[  132.223276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  132.223849] Workqueue: netns cleanup_net
[  132.224057] RIP: 0010:refcount_warn_saturate+0xd0/0x130
[  132.224322] 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 b3 b6 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
[  132.225243] RSP: 0018:ffffae7900063d78 EFLAGS: 00010286
[  132.225517] RAX: 0000000000000000 RBX: ffff8959843cc000 RCX: 00000000ffffdfff
[  132.225877] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  132.226246] RBP: ffff8959843cc610 R08: ffffffffb6f78508 R09: 00000000ffffdfff
[  132.226612] R10: ffffffffb6e98520 R11: ffffffffb6f48520 R12: ffff8959843cc000
[  132.226970] R13: ffffae7900063e08 R14: ffff8959843ccb80 R15: ffff895984322e50
[  132.227338] FS:  0000000000000000(0000) GS:ffff8959bec00000(0000) knlGS:0000000000000000
[  132.227770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  132.228085] CR2: 00007fa35f73b1b4 CR3: 0000000004f1c003 CR4: 0000000000770ef0
[  132.228454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  132.228821] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  132.229191] PKRU: 55555554
[  132.229338] Call Trace:
[  132.229484]  <TASK>
[  132.229607]  ? __warn+0x84/0x170
[  132.229785]  ? refcount_warn_saturate+0xd0/0x130
[  132.230028]  ? report_bug+0x199/0x1b0
[  132.230227]  ? handle_bug+0x3d/0x70
[  132.230417]  ? exc_invalid_op+0x18/0x70
[  132.230631]  ? asm_exc_invalid_op+0x1a/0x20
[  132.230859]  ? refcount_warn_saturate+0xd0/0x130
[  132.231101]  ? refcount_warn_saturate+0xcf/0x130
[  132.231343]  br_sysfs_delbr+0x1d/0x40
[  132.231564]  br_dev_delete+0x88/0xa0
[  132.231754]  br_net_exit_batch_rtnl+0x70/0xd0
[  132.231982]  cleanup_net+0x24e/0x400
[  132.232173]  ? process_one_work+0x16c/0x4b0
[  132.232390]  process_one_work+0x1d6/0x4b0
[  132.232603]  worker_thread+0x1c1/0x3d0
[  132.232799]  ? __pfx_worker_thread+0x10/0x10
[  132.233020]  kthread+0xda/0x110
[  132.233188]  ? __pfx_kthread+0x10/0x10
[  132.233384]  ret_from_fork+0x31/0x50
[  132.233580]  ? __pfx_kthread+0x10/0x10
[  132.233774]  ret_from_fork_asm+0x1b/0x30
[  132.233987]  </TASK>
[  132.234106] irq event stamp: 234353
[  132.234295] hardirqs last  enabled at (234363): [<ffffffffb55d893d>] console_unlock+0x10d/0x130
[  132.234748] hardirqs last disabled at (234374): [<ffffffffb55d8922>] console_unlock+0xf2/0x130
[  132.235187] softirqs last  enabled at (234110): [<ffffffffb62e27b2>] __do_softirq+0x2c2/0x37a
[  132.235631] softirqs last disabled at (234105): [<ffffffffb554be1f>] irq_exit_rcu+0x7f/0xa0
[  132.236045] ---[ end trace 0000000000000000 ]---
[  132.236323] ------------[ cut here ]------------
[  132.236632] sysfs group 'bridge' not found for kobject 'br0'
[  132.236944] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[  132.237389] Modules linked in:
[  132.237602] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G        W          6.8.0-rc2-virtme #1
[  132.238077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  132.238699] Workqueue: netns cleanup_net
[  132.238944] RIP: 0010:sysfs_remove_group+0x75/0x90
[  132.239229] 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 b2 b6 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
[  132.240217] RSP: 0018:ffffae7900063d70 EFLAGS: 00010286
[  132.240534] RAX: 0000000000000000 RBX: ffffffffb67472c0 RCX: 00000000ffffdfff
[  132.240948] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  132.241387] RBP: 0000000000000000 R08: ffffffffb6f78508 R09: 00000000ffffdfff
[  132.241888] R10: ffffffffb6e98520 R11: ffffffffb6f48520 R12: ffff8959843cc610
[  132.242362] R13: ffffae7900063e08 R14: ffff8959843ccb80 R15: ffff895984322e50
[  132.242809] FS:  0000000000000000(0000) GS:ffff8959bec00000(0000) knlGS:0000000000000000
[  132.243282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  132.243655] CR2: 00007fa35f73b1b4 CR3: 0000000004f1c003 CR4: 0000000000770ef0
[  132.244087] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  132.244477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  132.244919] PKRU: 55555554
[  132.245112] Call Trace:
[  132.245317]  <TASK>
[  132.245483]  ? __warn+0x84/0x170
[  132.245701]  ? sysfs_remove_group+0x75/0x90
[  132.245968]  ? report_bug+0x199/0x1b0
[  132.246198]  ? handle_bug+0x3d/0x70
[  132.246443]  ? exc_invalid_op+0x18/0x70
[  132.246685]  ? asm_exc_invalid_op+0x1a/0x20
[  132.246950]  ? sysfs_remove_group+0x75/0x90
[  132.247217]  br_dev_delete+0x88/0xa0
[  132.247457]  br_net_exit_batch_rtnl+0x70/0xd0
[  132.247727]  cleanup_net+0x24e/0x400
[  132.247965]  ? process_one_work+0x16c/0x4b0
[  132.248254]  process_one_work+0x1d6/0x4b0
[  132.248515]  worker_thread+0x1c1/0x3d0
[  132.248751]  ? __pfx_worker_thread+0x10/0x10
[  132.249105]  kthread+0xda/0x110
[  132.249333]  ? __pfx_kthread+0x10/0x10
[  132.249582]  ret_from_fork+0x31/0x50
[  132.249835]  ? __pfx_kthread+0x10/0x10
[  132.250062]  ret_from_fork_asm+0x1b/0x30
[  132.250315]  </TASK>
[  132.250483] irq event stamp: 234997
[  132.250726] hardirqs last  enabled at (235009): [<ffffffffb55d893d>] console_unlock+0x10d/0x130
[  132.251191] hardirqs last disabled at (235020): [<ffffffffb55d8922>] console_unlock+0xf2/0x130
[  132.251702] softirqs last  enabled at (234490): [<ffffffffb62e27b2>] __do_softirq+0x2c2/0x37a
[  132.252208] softirqs last disabled at (234479): [<ffffffffb554be1f>] irq_exit_rcu+0x7f/0xa0
[  132.252721] ---[ end trace 0000000000000000 ]---
# 
# ###########################################################################
# Legacy routing with VRF
# ###########################################################################
# 
[  133.131655] eth0: renamed from r1h1
[  133.176625] eth0: renamed from r2h1
[  133.232672] eth2: renamed from r2h2
[  133.286646] eth1: renamed from r2r1
[  133.498906] br0: port 1(eth0) entered blocking state
[  133.499230] br0: port 1(eth0) entered disabled state
[  133.499547] eth0: entered allmulticast mode
[  133.499861] eth0: entered promiscuous mode
[  133.500497] br0: port 1(eth0) entered blocking state
[  133.500784] br0: port 1(eth0) entered forwarding state
[  133.512784] br0: port 2(eth1) entered blocking state
[  133.513084] br0: port 2(eth1) entered disabled state
[  133.513348] eth1: entered allmulticast mode
[  133.513689] eth1: entered promiscuous mode
[  133.514266] br0: port 2(eth1) entered blocking state
[  133.514598] br0: port 2(eth1) entered forwarding state
# TEST: IPv4: redirect exception                                      [ OK ]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [ OK ]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [ OK ]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
[  144.673480] eth1: left allmulticast mode
[  144.673892] eth1: left promiscuous mode
[  144.674346] br0: port 2(eth1) entered disabled state
[  144.685948] eth0: left allmulticast mode
[  144.686244] eth0: left promiscuous mode
[  144.686610] br0: port 1(eth0) entered disabled state
[  144.699377] ------------[ cut here ]------------
[  144.699703] sysfs group 'bridge' not found for kobject 'br0'
[  144.700046] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[  144.700474] Modules linked in:
[  144.700646] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G        W          6.8.0-rc2-virtme #1
[  144.701102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  144.701776] Workqueue: netns cleanup_net
[  144.701987] RIP: 0010:sysfs_remove_group+0x75/0x90
[  144.702248] 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 b2 b6 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
[  144.703224] RSP: 0018:ffffae7900063d70 EFLAGS: 00010286
[  144.703497] RAX: 0000000000000000 RBX: ffffffffb67472c0 RCX: 00000000ffffdfff
[  144.703884] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  144.704275] RBP: 0000000000000000 R08: ffffffffb6f78508 R09: 00000000ffffdfff
[  144.704651] R10: ffffffffb6e98520 R11: ffffffffb6f48520 R12: ffff895981d06610
[  144.705009] R13: ffffae7900063e08 R14: ffff895981d06b80 R15: ffff895984322e50
[  144.705387] FS:  0000000000000000(0000) GS:ffff8959bec80000(0000) knlGS:0000000000000000
[  144.705827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  144.706143] CR2: 0000558b47a42dec CR3: 000000000501a002 CR4: 0000000000770ef0
[  144.706582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  144.707107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  144.707633] PKRU: 55555554
[  144.707779] Call Trace:
[  144.707911]  <TASK>
[  144.708040]  ? __warn+0x84/0x170
[  144.708229]  ? sysfs_remove_group+0x75/0x90
[  144.708475]  ? report_bug+0x199/0x1b0
[  144.708706]  ? handle_bug+0x3d/0x70
[  144.708928]  ? exc_invalid_op+0x18/0x70
[  144.709135]  ? asm_exc_invalid_op+0x1a/0x20
[  144.709368]  ? sysfs_remove_group+0x75/0x90
[  144.709602]  br_dev_delete+0x88/0xa0
[  144.709804]  br_net_exit_batch_rtnl+0x70/0xd0
[  144.710078]  cleanup_net+0x24e/0x400
[  144.710267]  ? process_one_work+0x16c/0x4b0
[  144.710504]  process_one_work+0x1d6/0x4b0
[  144.710717]  worker_thread+0x1c1/0x3d0
[  144.710917]  ? __pfx_worker_thread+0x10/0x10
[  144.711177]  kthread+0xda/0x110
[  144.711347]  ? __pfx_kthread+0x10/0x10
[  144.711552]  ret_from_fork+0x31/0x50
[  144.711743]  ? __pfx_kthread+0x10/0x10
[  144.711944]  ret_from_fork_asm+0x1b/0x30
[  144.712191]  </TASK>
[  144.712310] irq event stamp: 295151
[  144.712497] hardirqs last  enabled at (295163): [<ffffffffb55d893d>] console_unlock+0x10d/0x130
[  144.712936] hardirqs last disabled at (295172): [<ffffffffb55d8922>] console_unlock+0xf2/0x130
[  144.713397] softirqs last  enabled at (294832): [<ffffffffb62e27b2>] __do_softirq+0x2c2/0x37a
[  144.713858] softirqs last disabled at (294827): [<ffffffffb554be1f>] irq_exit_rcu+0x7f/0xa0
[  144.714435] ---[ end trace 0000000000000000 ]---
# 
# ###########################################################################
# Routing with nexthop objects
# ###########################################################################
# 
[  145.590594] eth0: renamed from r1h1
[  145.634631] eth0: renamed from r2h1
[  145.687695] eth2: renamed from r2h2
[  145.746648] eth1: renamed from r2r1
[  145.821607] br0: port 1(eth0) entered blocking state
[  145.822028] br0: port 1(eth0) entered disabled state
[  145.822410] eth0: entered allmulticast mode
[  145.822873] eth0: entered promiscuous mode
[  145.823406] br0: port 1(eth0) entered blocking state
[  145.823819] br0: port 1(eth0) entered forwarding state
[  145.839203] br0: port 2(eth1) entered blocking state
[  145.839638] br0: port 2(eth1) entered disabled state
[  145.840034] eth1: entered allmulticast mode
[  145.840491] eth1: entered promiscuous mode
[  145.841210] br0: port 2(eth1) entered blocking state
[  145.841624] br0: port 2(eth1) entered forwarding state
# TEST: IPv4: redirect exception                                      [ OK ]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [ OK ]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [ OK ]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
[  156.974482] eth1: left allmulticast mode
[  156.974859] eth1: left promiscuous mode
[  156.975227] br0: port 2(eth1) entered disabled state
[  156.983632] eth0: left allmulticast mode
[  156.984001] eth0: left promiscuous mode
[  156.984361] br0: port 1(eth0) entered disabled state
[  156.999783] ------------[ cut here ]------------
[  157.000188] sysfs group 'bridge' not found for kobject 'br0'
[  157.000692] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[  157.001322] Modules linked in:
[  157.001606] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G        W          6.8.0-rc2-virtme #1
[  157.002272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  157.003184] Workqueue: netns cleanup_net
[  157.003528] RIP: 0010:sysfs_remove_group+0x75/0x90
[  157.003906] 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 b2 b6 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
[  157.005309] RSP: 0018:ffffae7900063d70 EFLAGS: 00010286
[  157.005750] RAX: 0000000000000000 RBX: ffffffffb67472c0 RCX: 00000000ffffdfff
[  157.006310] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  157.006878] RBP: 0000000000000000 R08: ffffffffb6f78508 R09: 00000000ffffdfff
[  157.007457] R10: ffffffffb6e98520 R11: ffffffffb6f48520 R12: ffff895984268610
[  157.008038] R13: ffffae7900063e08 R14: ffff895984268b80 R15: ffff895984320050
[  157.008620] FS:  0000000000000000(0000) GS:ffff8959bec00000(0000) knlGS:0000000000000000
[  157.009243] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  157.009721] CR2: 0000558b47a42dec CR3: 000000000501a006 CR4: 0000000000770ef0
[  157.010290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  157.010857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  157.011408] PKRU: 55555554
[  157.011662] Call Trace:
[  157.011885]  <TASK>
[  157.012079]  ? __warn+0x84/0x170
[  157.012349]  ? sysfs_remove_group+0x75/0x90
[  157.012711]  ? report_bug+0x199/0x1b0
[  157.013032]  ? handle_bug+0x3d/0x70
[  157.013331]  ? exc_invalid_op+0x18/0x70
[  157.013651]  ? asm_exc_invalid_op+0x1a/0x20
[  157.014015]  ? sysfs_remove_group+0x75/0x90
[  157.014370]  br_dev_delete+0x88/0xa0
[  157.014686]  br_net_exit_batch_rtnl+0x70/0xd0
[  157.015039]  cleanup_net+0x24e/0x400
[  157.015350]  ? process_one_work+0x16c/0x4b0
[  157.015715]  process_one_work+0x1d6/0x4b0
[  157.016059]  worker_thread+0x1c1/0x3d0
[  157.016386]  ? __pfx_worker_thread+0x10/0x10
[  157.016756]  kthread+0xda/0x110
[  157.017033]  ? __pfx_kthread+0x10/0x10
[  157.017346]  ret_from_fork+0x31/0x50
[  157.017667]  ? __pfx_kthread+0x10/0x10
[  157.018002]  ret_from_fork_asm+0x1b/0x30
[  157.018328]  </TASK>
[  157.018528] irq event stamp: 354397
[  157.018831] hardirqs last  enabled at (354409): [<ffffffffb55d893d>] console_unlock+0x10d/0x130
[  157.019525] hardirqs last disabled at (354422): [<ffffffffb55d8922>] console_unlock+0xf2/0x130
[  157.020190] softirqs last  enabled at (353994): [<ffffffffb62e27b2>] __do_softirq+0x2c2/0x37a
[  157.020851] softirqs last disabled at (353987): [<ffffffffb554be1f>] irq_exit_rcu+0x7f/0xa0
[  157.021511] ---[ end trace 0000000000000000 ]---
# 
# ###########################################################################
# Routing with nexthop objects and VRF
# ###########################################################################
# 
[  157.886606] eth0: renamed from r1h1
[  157.926645] eth0: renamed from r2h1
[  157.989624] eth2: renamed from r2h2
[  158.052662] eth1: renamed from r2r1
[  158.264257] br0: port 1(eth0) entered blocking state
[  158.264760] br0: port 1(eth0) entered disabled state
[  158.265150] eth0: entered allmulticast mode
[  158.265609] eth0: entered promiscuous mode
[  158.266492] br0: port 1(eth0) entered blocking state
[  158.266880] br0: port 1(eth0) entered forwarding state
[  158.281817] br0: port 2(eth1) entered blocking state
[  158.282117] br0: port 2(eth1) entered disabled state
[  158.282378] eth1: entered allmulticast mode
[  158.282727] eth1: entered promiscuous mode
[  158.283263] br0: port 2(eth1) entered blocking state
[  158.283541] br0: port 2(eth1) entered forwarding state
# TEST: IPv4: redirect exception                                      [ OK ]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [ OK ]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [ OK ]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
# 
# Tests passed:  40
# Tests failed:   0
# Tests xfailed:   0
[  169.508478] eth1: left allmulticast mode
[  169.508834] eth1: left promiscuous mode
[  169.509080] br0: port 2(eth1) entered disabled state
[  169.517733] eth0: left allmulticast mode
[  169.518019] eth0: left promiscuous mode
[  169.518270] br0: port 1(eth0) entered disabled state
[  169.529591] ------------[ cut here ]------------
[  169.529967] sysfs group 'bridge' not found for kobject 'br0'
[  169.530284] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90
[  169.530716] Modules linked in:
[  169.530881] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G        W          6.8.0-rc2-virtme #1
[  169.531315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  169.531983] Workqueue: netns cleanup_net
[  169.532292] RIP: 0010:sysfs_remove_group+0x75/0x90
[  169.532739] 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 b2 b6 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
[  169.534215] RSP: 0018:ffffae7900063d70 EFLAGS: 00010286
[  169.534684] RAX: 0000000000000000 RBX: ffffffffb67472c0 RCX: 00000000ffffdfff
[  169.535287] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  169.535730] RBP: 0000000000000000 R08: ffffffffb6f78508 R09: 00000000ffffdfff
[  169.536142] R10: ffffffffb6e98520 R11: ffffffffb6f48520 R12: ffff895981d06610
[  169.536571] R13: ffffae7900063e08 R14: ffff895981d06b80 R15: ffff8959842b4550
[  169.536973] FS:  0000000000000000(0000) GS:ffff8959bec00000(0000) knlGS:0000000000000000
[  169.537434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  169.537761] CR2: 00007f1b56715000 CR3: 000000003ba60002 CR4: 0000000000770ef0
[  169.538195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  169.538764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  169.539346] PKRU: 55555554
[  169.539608] Call Trace:
[  169.539837]  <TASK>
[  169.540048]  ? __warn+0x84/0x170
[  169.540344]  ? sysfs_remove_group+0x75/0x90
[  169.540683]  ? report_bug+0x199/0x1b0
[  169.540979]  ? handle_bug+0x3d/0x70
[  169.541250]  ? exc_invalid_op+0x18/0x70
[  169.541630]  ? asm_exc_invalid_op+0x1a/0x20
[  169.542038]  ? sysfs_remove_group+0x75/0x90
[  169.542391]  br_dev_delete+0x88/0xa0
[  169.542740]  br_net_exit_batch_rtnl+0x70/0xd0
[  169.543135]  cleanup_net+0x24e/0x400
[  169.543497]  ? process_one_work+0x16c/0x4b0
[  169.543881]  process_one_work+0x1d6/0x4b0
[  169.544234]  worker_thread+0x1c1/0x3d0
[  169.544567]  ? __pfx_worker_thread+0x10/0x10
[  169.544941]  kthread+0xda/0x110
[  169.545288]  ? __pfx_kthread+0x10/0x10
[  169.545634]  ret_from_fork+0x31/0x50
[  169.545942]  ? __pfx_kthread+0x10/0x10
[  169.546231]  ret_from_fork_asm+0x1b/0x30
[  169.546621]  </TASK>
[  169.546910] irq event stamp: 414803
[  169.547216] hardirqs last  enabled at (414815): [<ffffffffb55d893d>] console_unlock+0x10d/0x130
[  169.547943] hardirqs last disabled at (414828): [<ffffffffb55d8922>] console_unlock+0xf2/0x130
[  169.548691] softirqs last  enabled at (414608): [<ffffffffb62e27b2>] __do_softirq+0x2c2/0x37a
[  169.549388] softirqs last disabled at (414579): [<ffffffffb554be1f>] irq_exit_rcu+0x7f/0xa0
[  169.550066] ---[ end trace 0000000000000000 ]---
ok 1 selftests: net: icmp_redirect.sh
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__->