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 [ 58.764798] ip (2127) used greatest stack depth: 12024 bytes left [ 58.788840] eth0: renamed from r1h1 [ 58.833829] eth0: renamed from r2h1 [ 58.893779] eth2: renamed from r2h2 [ 58.953887] eth1: renamed from r2r1 [ 59.032043] br0: port 1(eth0) entered blocking state [ 59.032387] br0: port 1(eth0) entered disabled state [ 59.032708] eth0: entered allmulticast mode [ 59.033028] eth0: entered promiscuous mode [ 59.033813] br0: port 1(eth0) entered blocking state [ 59.034102] br0: port 1(eth0) entered forwarding state [ 59.048416] br0: port 2(eth1) entered blocking state [ 59.048708] br0: port 2(eth1) entered disabled state [ 59.048966] eth1: entered allmulticast mode [ 59.049250] eth1: entered promiscuous mode [ 59.049777] br0: port 2(eth1) entered blocking state [ 59.050036] 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 ] [ 70.157818] eth1: left allmulticast mode [ 70.158196] eth1: left promiscuous mode [ 70.158424] br0: port 2(eth1) entered disabled state [ 70.170967] eth0: left allmulticast mode [ 70.171204] eth0: left promiscuous mode [ 70.171414] br0: port 1(eth0) entered disabled state [ 70.183929] ------------[ cut here ]------------ [ 70.184194] refcount_t: underflow; use-after-free. [ 70.184499] WARNING: CPU: 1 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130 [ 70.184934] Modules linked in: poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 70.185896] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 70.186395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 70.187065] Workqueue: netns cleanup_net [ 70.187277] RIP: 0010:refcount_warn_saturate+0xd0/0x130 [ 70.187547] 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 b8 37 f3 88 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 [ 70.188515] RSP: 0018:ffffab4080063d78 EFLAGS: 00010286 [ 70.188803] RAX: 0000000000000000 RBX: ffff96b004b62000 RCX: 00000000ffffdfff [ 70.189191] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 70.189554] RBP: ffff96b004b62610 R08: ffffffff89378508 R09: 00000000ffffdfff [ 70.189930] R10: ffffffff89298520 R11: ffffffff89348520 R12: ffff96b004b62000 [ 70.190323] R13: ffffab4080063e08 R14: ffff96b004b62b80 R15: ffff96b002df1750 [ 70.190703] FS: 0000000000000000(0000) GS:ffff96b03ec80000(0000) knlGS:0000000000000000 [ 70.191108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.191455] CR2: 00007f566fd5c30d CR3: 0000000002ca8002 CR4: 0000000000770ef0 [ 70.191824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.192182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.192567] PKRU: 55555554 [ 70.192716] Call Trace: [ 70.192858] <TASK> [ 70.192975] ? __warn+0x84/0x170 [ 70.193149] ? refcount_warn_saturate+0xd0/0x130 [ 70.193387] ? report_bug+0x199/0x1b0 [ 70.193612] ? handle_bug+0x3d/0x70 [ 70.193805] ? exc_invalid_op+0x18/0x70 [ 70.194005] ? asm_exc_invalid_op+0x1a/0x20 [ 70.194226] ? refcount_warn_saturate+0xd0/0x130 [ 70.194463] ? refcount_warn_saturate+0xcf/0x130 [ 70.194735] br_sysfs_delbr+0x1d/0x40 [ 70.194928] br_dev_delete+0x88/0xa0 [ 70.195117] br_net_exit_batch_rtnl+0x70/0xd0 [ 70.195348] cleanup_net+0x24e/0x400 [ 70.195539] ? process_one_work+0x16c/0x4b0 [ 70.195763] process_one_work+0x1d6/0x4b0 [ 70.195999] worker_thread+0x1c1/0x3d0 [ 70.196196] ? __pfx_worker_thread+0x10/0x10 [ 70.196415] kthread+0xda/0x110 [ 70.196584] ? __pfx_kthread+0x10/0x10 [ 70.196796] ret_from_fork+0x31/0x50 [ 70.197017] ? __pfx_kthread+0x10/0x10 [ 70.197211] ret_from_fork_asm+0x1b/0x30 [ 70.197425] </TASK> [ 70.197545] irq event stamp: 3709 [ 70.197728] hardirqs last enabled at (3721): [<ffffffff879d893d>] console_unlock+0x10d/0x130 [ 70.198195] hardirqs last disabled at (3730): [<ffffffff879d8922>] console_unlock+0xf2/0x130 [ 70.198617] softirqs last enabled at (3424): [<ffffffff886e27b2>] __do_softirq+0x2c2/0x37a [ 70.199044] softirqs last disabled at (3413): [<ffffffff8794be1f>] irq_exit_rcu+0x7f/0xa0 [ 70.199479] ---[ end trace 0000000000000000 ]--- [ 70.199775] ------------[ cut here ]------------ [ 70.200055] sysfs group 'bridge' not found for kobject 'br0' [ 70.200395] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 70.201056] Modules linked in: poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 70.201569] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 70.202104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 70.203292] Workqueue: netns cleanup_net [ 70.203706] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 70.204232] 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 a0 cd f2 88 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 [ 70.205761] RSP: 0018:ffffab4080063d70 EFLAGS: 00010286 [ 70.206421] RAX: 0000000000000000 RBX: ffffffff88b472c0 RCX: 00000000ffffdfff [ 70.207223] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 70.207986] RBP: 0000000000000000 R08: ffffffff89378508 R09: 00000000ffffdfff [ 70.208871] R10: ffffffff89298520 R11: ffffffff89348520 R12: ffff96b004b62610 [ 70.209694] R13: ffffab4080063e08 R14: ffff96b004b62b80 R15: ffff96b002df1750 [ 70.210489] FS: 0000000000000000(0000) GS:ffff96b03ec80000(0000) knlGS:0000000000000000 [ 70.211411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.211795] CR2: 00007f566fd5c30d CR3: 0000000024260005 CR4: 0000000000770ef0 [ 70.212248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.212604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.213159] PKRU: 55555554 [ 70.213369] Call Trace: [ 70.213624] <TASK> [ 70.213857] ? __warn+0x84/0x170 [ 70.214031] ? sysfs_remove_group+0x75/0x90 [ 70.214352] ? report_bug+0x199/0x1b0 [ 70.214660] ? handle_bug+0x3d/0x70 [ 70.215087] ? exc_invalid_op+0x18/0x70 [ 70.215513] ? asm_exc_invalid_op+0x1a/0x20 [ 70.215979] ? sysfs_remove_group+0x75/0x90 [ 70.216447] br_dev_delete+0x88/0xa0 [ 70.216815] br_net_exit_batch_rtnl+0x70/0xd0 [ 70.217357] cleanup_net+0x24e/0x400 [ 70.217755] ? process_one_work+0x16c/0x4b0 [ 70.218200] process_one_work+0x1d6/0x4b0 [ 70.218671] worker_thread+0x1c1/0x3d0 [ 70.219086] ? __pfx_worker_thread+0x10/0x10 [ 70.219613] kthread+0xda/0x110 [ 70.219959] ? __pfx_kthread+0x10/0x10 [ 70.220351] ret_from_fork+0x31/0x50 [ 70.220819] ? __pfx_kthread+0x10/0x10 [ 70.221292] ret_from_fork_asm+0x1b/0x30 [ 70.221660] </TASK> [ 70.221900] irq event stamp: 4547 [ 70.222261] hardirqs last enabled at (4557): [<ffffffff879d893d>] console_unlock+0x10d/0x130 [ 70.223058] hardirqs last disabled at (4568): [<ffffffff879d8922>] console_unlock+0xf2/0x130 [ 70.223750] softirqs last enabled at (4262): [<ffffffff886e27b2>] __do_softirq+0x2c2/0x37a [ 70.224486] softirqs last disabled at (4251): [<ffffffff8794be1f>] irq_exit_rcu+0x7f/0xa0 [ 70.224964] ---[ end trace 0000000000000000 ]--- # # ########################################################################### # Legacy routing with VRF # ########################################################################### # [ 71.011818] eth0: renamed from r1h1 [ 71.050877] eth0: renamed from r2h1 [ 71.108871] eth2: renamed from r2h2 [ 71.158804] eth1: renamed from r2r1 [ 71.356305] br0: port 1(eth0) entered blocking state [ 71.356604] br0: port 1(eth0) entered disabled state [ 71.356966] eth0: entered allmulticast mode [ 71.357255] eth0: entered promiscuous mode [ 71.357946] br0: port 1(eth0) entered blocking state [ 71.358212] br0: port 1(eth0) entered forwarding state [ 71.371258] br0: port 2(eth1) entered blocking state [ 71.371591] br0: port 2(eth1) entered disabled state [ 71.372007] eth1: entered allmulticast mode [ 71.372393] eth1: entered promiscuous mode [ 71.373307] br0: port 2(eth1) entered blocking state [ 71.373685] 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 ] [ 82.473680] eth1: left allmulticast mode [ 82.474296] eth1: left promiscuous mode [ 82.474889] br0: port 2(eth1) entered disabled state [ 82.486811] eth0: left allmulticast mode [ 82.487245] eth0: left promiscuous mode [ 82.487611] br0: port 1(eth0) entered disabled state [ 82.501829] ------------[ cut here ]------------ [ 82.502387] sysfs group 'bridge' not found for kobject 'br0' [ 82.502827] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 82.503316] Modules linked in: poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 82.503841] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 82.504730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 82.505863] Workqueue: netns cleanup_net [ 82.506298] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 82.506798] 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 a0 cd f2 88 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 [ 82.508198] RSP: 0018:ffffab4080063d70 EFLAGS: 00010286 [ 82.508731] RAX: 0000000000000000 RBX: ffffffff88b472c0 RCX: 00000000ffffdfff [ 82.509450] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 82.510149] RBP: 0000000000000000 R08: ffffffff89378508 R09: 00000000ffffdfff [ 82.510864] R10: ffffffff89298520 R11: ffffffff89348520 R12: ffff96b002496610 [ 82.511615] R13: ffffab4080063e08 R14: ffff96b002496b80 R15: ffff96b002468050 [ 82.512336] FS: 0000000000000000(0000) GS:ffff96b03ed80000(0000) knlGS:0000000000000000 [ 82.513097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.513679] CR2: 000055a10df21dec CR3: 0000000024260001 CR4: 0000000000770ef0 [ 82.514407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.515068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.515785] PKRU: 55555554 [ 82.516045] Call Trace: [ 82.516315] <TASK> [ 82.516525] ? __warn+0x84/0x170 [ 82.516821] ? sysfs_remove_group+0x75/0x90 [ 82.517040] ? report_bug+0x199/0x1b0 [ 82.517237] ? handle_bug+0x3d/0x70 [ 82.517520] ? exc_invalid_op+0x18/0x70 [ 82.517730] ? asm_exc_invalid_op+0x1a/0x20 [ 82.517953] ? sysfs_remove_group+0x75/0x90 [ 82.518174] br_dev_delete+0x88/0xa0 [ 82.518433] br_net_exit_batch_rtnl+0x70/0xd0 [ 82.518803] cleanup_net+0x24e/0x400 [ 82.519145] ? process_one_work+0x16c/0x4b0 [ 82.519435] process_one_work+0x1d6/0x4b0 [ 82.519712] worker_thread+0x1c1/0x3d0 [ 82.520063] ? __pfx_worker_thread+0x10/0x10 [ 82.520528] kthread+0xda/0x110 [ 82.520867] ? __pfx_kthread+0x10/0x10 [ 82.521232] ret_from_fork+0x31/0x50 [ 82.521590] ? __pfx_kthread+0x10/0x10 [ 82.521975] ret_from_fork_asm+0x1b/0x30 [ 82.522390] </TASK> [ 82.522637] irq event stamp: 64507 [ 82.522981] hardirqs last enabled at (64517): [<ffffffff879d893d>] console_unlock+0x10d/0x130 [ 82.523808] hardirqs last disabled at (64528): [<ffffffff879d8922>] console_unlock+0xf2/0x130 [ 82.524657] softirqs last enabled at (64072): [<ffffffff886e27b2>] __do_softirq+0x2c2/0x37a [ 82.525463] softirqs last disabled at (64041): [<ffffffff8794be1f>] irq_exit_rcu+0x7f/0xa0 [ 82.526309] ---[ end trace 0000000000000000 ]--- # # ########################################################################### # Routing with nexthop objects # ########################################################################### # [ 83.425846] eth0: renamed from r1h1 [ 83.467806] eth0: renamed from r2h1 [ 83.535818] eth2: renamed from r2h2 [ 83.591840] eth1: renamed from r2r1 [ 83.665290] br0: port 1(eth0) entered blocking state [ 83.665670] br0: port 1(eth0) entered disabled state [ 83.665978] eth0: entered allmulticast mode [ 83.666349] eth0: entered promiscuous mode [ 83.667038] br0: port 1(eth0) entered blocking state [ 83.667331] br0: port 1(eth0) entered forwarding state [ 83.680693] br0: port 2(eth1) entered blocking state [ 83.680969] br0: port 2(eth1) entered disabled state [ 83.681227] eth1: entered allmulticast mode [ 83.681513] eth1: entered promiscuous mode [ 83.682109] br0: port 2(eth1) entered blocking state [ 83.682372] 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 ] [ 94.885663] eth1: left allmulticast mode [ 94.885931] eth1: left promiscuous mode [ 94.886190] br0: port 2(eth1) entered disabled state [ 94.894749] eth0: left allmulticast mode [ 94.895001] eth0: left promiscuous mode [ 94.895287] br0: port 1(eth0) entered disabled state [ 94.907816] ------------[ cut here ]------------ [ 94.908091] sysfs group 'bridge' not found for kobject 'br0' [ 94.908445] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 94.908872] Modules linked in: poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 94.909383] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 94.909869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 94.910487] Workqueue: netns cleanup_net [ 94.910740] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 94.911008] 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 a0 cd f2 88 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 [ 94.911959] RSP: 0018:ffffab4080063d70 EFLAGS: 00010286 [ 94.912276] RAX: 0000000000000000 RBX: ffffffff88b472c0 RCX: 00000000ffffdfff [ 94.912694] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 94.913077] RBP: 0000000000000000 R08: ffffffff89378508 R09: 00000000ffffdfff [ 94.913469] R10: ffffffff89298520 R11: ffffffff89348520 R12: ffff96b004b90610 [ 94.913870] R13: ffffab4080063e08 R14: ffff96b004b90b80 R15: ffff96b004b82e50 [ 94.914256] FS: 0000000000000000(0000) GS:ffff96b03ec00000(0000) knlGS:0000000000000000 [ 94.914684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.915008] CR2: 00007fad6cf8e1b4 CR3: 00000000018b4006 CR4: 0000000000770ef0 [ 94.915402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.915807] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.916180] PKRU: 55555554 [ 94.916358] Call Trace: [ 94.916535] <TASK> [ 94.916695] ? __warn+0x84/0x170 [ 94.916883] ? sysfs_remove_group+0x75/0x90 [ 94.917137] ? report_bug+0x199/0x1b0 [ 94.917388] ? handle_bug+0x3d/0x70 [ 94.917605] ? exc_invalid_op+0x18/0x70 [ 94.917826] ? asm_exc_invalid_op+0x1a/0x20 [ 94.918096] ? sysfs_remove_group+0x75/0x90 [ 94.918357] br_dev_delete+0x88/0xa0 [ 94.918589] br_net_exit_batch_rtnl+0x70/0xd0 [ 94.918852] cleanup_net+0x24e/0x400 [ 94.919094] ? process_one_work+0x16c/0x4b0 [ 94.919351] process_one_work+0x1d6/0x4b0 [ 94.919597] worker_thread+0x1c1/0x3d0 [ 94.919821] ? __pfx_worker_thread+0x10/0x10 [ 94.920075] kthread+0xda/0x110 [ 94.920295] ? __pfx_kthread+0x10/0x10 [ 94.920517] ret_from_fork+0x31/0x50 [ 94.920734] ? __pfx_kthread+0x10/0x10 [ 94.920969] ret_from_fork_asm+0x1b/0x30 [ 94.921236] </TASK> [ 94.921389] irq event stamp: 124277 [ 94.921600] hardirqs last enabled at (124289): [<ffffffff879d893d>] console_unlock+0x10d/0x130 [ 94.922081] hardirqs last disabled at (124302): [<ffffffff879d8922>] console_unlock+0xf2/0x130 [ 94.922571] softirqs last enabled at (123872): [<ffffffff886e27b2>] __do_softirq+0x2c2/0x37a [ 94.923044] softirqs last disabled at (123865): [<ffffffff8794be1f>] irq_exit_rcu+0x7f/0xa0 [ 94.923476] ---[ end trace 0000000000000000 ]--- # # ########################################################################### # Routing with nexthop objects and VRF # ########################################################################### # [ 95.832956] eth0: renamed from r1h1 [ 95.873850] eth0: renamed from r2h1 [ 95.930808] eth2: renamed from r2h2 [ 95.983858] eth1: renamed from r2r1 [ 96.189780] br0: port 1(eth0) entered blocking state [ 96.190074] br0: port 1(eth0) entered disabled state [ 96.190338] eth0: entered allmulticast mode [ 96.190637] eth0: entered promiscuous mode [ 96.191157] br0: port 1(eth0) entered blocking state [ 96.191422] br0: port 1(eth0) entered forwarding state [ 96.204943] br0: port 2(eth1) entered blocking state [ 96.205223] br0: port 2(eth1) entered disabled state [ 96.205480] eth1: entered allmulticast mode [ 96.205859] eth1: entered promiscuous mode [ 96.206179] br0: port 2(eth1) entered blocking state [ 96.206437] 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 [ 107.400676] eth1: left allmulticast mode [ 107.401035] eth1: left promiscuous mode [ 107.401373] br0: port 2(eth1) entered disabled state [ 107.420015] eth0: left allmulticast mode [ 107.420378] eth0: left promiscuous mode [ 107.420733] br0: port 1(eth0) entered disabled state [ 107.432374] ------------[ cut here ]------------ [ 107.432698] sysfs group 'bridge' not found for kobject 'br0' [ 107.433012] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 107.433439] Modules linked in: poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 107.433980] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 107.434466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 107.435131] Workqueue: netns cleanup_net [ 107.435409] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 107.435707] 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 a0 cd f2 88 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 [ 107.436675] RSP: 0018:ffffab4080063d70 EFLAGS: 00010286 [ 107.436990] RAX: 0000000000000000 RBX: ffffffff88b472c0 RCX: 00000000ffffdfff [ 107.437423] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 107.437797] RBP: 0000000000000000 R08: ffffffff89378508 R09: 00000000ffffdfff [ 107.438158] R10: ffffffff89298520 R11: ffffffff89348520 R12: ffff96b001936610 [ 107.438552] R13: ffffab4080063e08 R14: ffff96b001936b80 R15: ffff96b002f54550 [ 107.438958] FS: 0000000000000000(0000) GS:ffff96b03ec00000(0000) knlGS:0000000000000000 [ 107.439398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.439768] CR2: 00007fc716a5ea30 CR3: 0000000024260005 CR4: 0000000000770ef0 [ 107.440176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 107.440579] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 107.441025] PKRU: 55555554 [ 107.441222] Call Trace: [ 107.441412] <TASK> [ 107.441599] ? __warn+0x84/0x170 [ 107.441802] ? sysfs_remove_group+0x75/0x90 [ 107.442092] ? report_bug+0x199/0x1b0 [ 107.442347] ? handle_bug+0x3d/0x70 [ 107.442731] ? exc_invalid_op+0x18/0x70 [ 107.442984] ? asm_exc_invalid_op+0x1a/0x20 [ 107.443231] ? sysfs_remove_group+0x75/0x90 [ 107.443501] br_dev_delete+0x88/0xa0 [ 107.443764] br_net_exit_batch_rtnl+0x70/0xd0 [ 107.444081] cleanup_net+0x24e/0x400 [ 107.444297] ? process_one_work+0x16c/0x4b0 [ 107.444589] process_one_work+0x1d6/0x4b0 [ 107.444877] worker_thread+0x1c1/0x3d0 [ 107.445131] ? __pfx_worker_thread+0x10/0x10 [ 107.445401] kthread+0xda/0x110 [ 107.445594] ? __pfx_kthread+0x10/0x10 [ 107.445800] ret_from_fork+0x31/0x50 [ 107.445993] ? __pfx_kthread+0x10/0x10 [ 107.446220] ret_from_fork_asm+0x1b/0x30 [ 107.446458] </TASK> [ 107.446655] irq event stamp: 184389 [ 107.446881] hardirqs last enabled at (184401): [<ffffffff879d893d>] console_unlock+0x10d/0x130 [ 107.447345] hardirqs last disabled at (184412): [<ffffffff879d8922>] console_unlock+0xf2/0x130 [ 107.447821] softirqs last enabled at (184064): [<ffffffff886e27b2>] __do_softirq+0x2c2/0x37a [ 107.448360] softirqs last disabled at (184057): [<ffffffff8794be1f>] irq_exit_rcu+0x7f/0xa0 [ 107.448818] ---[ 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__->