make -C tools/testing/selftests TARGETS=net TEST_PROGS=test_vxlan_mdb.sh TTEST_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_vxlan_mdb.sh [ 2.003375] ip (243) used greatest stack depth: 12056 bytes left [ 2.052888] veth0: renamed from veth1 [ 2.404994] br0: port 1(vx0) entered blocking state [ 2.405312] br0: port 1(vx0) entered disabled state [ 2.405567] vx0: entered allmulticast mode [ 2.405863] vx0: entered promiscuous mode [ 2.406213] br0: port 1(vx0) entered blocking state [ 2.406482] br0: port 1(vx0) entered forwarding state [ 2.845907] br0: port 1(vx0) entered blocking state [ 2.846195] br0: port 1(vx0) entered disabled state [ 2.846451] vx0: entered allmulticast mode [ 2.846817] vx0: entered promiscuous mode [ 2.847125] br0: port 1(vx0) entered blocking state [ 2.847380] br0: port 1(vx0) entered forwarding state [ 3.139800] veth0: renamed from veth1 [ 3.461742] br0: port 1(vx0) entered blocking state [ 3.462020] br0: port 1(vx0) entered disabled state [ 3.462274] vx0: entered allmulticast mode [ 3.462549] vx0: entered promiscuous mode [ 3.462871] br0: port 1(vx0) entered blocking state [ 3.463126] br0: port 1(vx0) entered forwarding state [ 3.907340] br0: port 1(vx0) entered blocking state [ 3.907621] br0: port 1(vx0) entered disabled state [ 3.907914] vx0: entered allmulticast mode [ 3.908210] vx0: entered promiscuous mode [ 3.908488] br0: port 1(vx0) entered blocking state [ 3.908750] br0: port 1(vx0) entered forwarding state # # Control path: Basic (*, G) operations - IPv4 overlay / IPv4 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 9.761952] vx0: left allmulticast mode [ 9.762218] vx0: left promiscuous mode [ 9.762474] br0: port 1(vx0) entered disabled state [ 9.776048] ------------[ cut here ]------------ [ 9.776332] refcount_t: underflow; use-after-free. [ 9.776643] WARNING: CPU: 0 PID: 69 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130 [ 9.777123] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 9.777486] CPU: 0 PID: 69 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1 [ 9.777900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.778503] Workqueue: netns cleanup_net [ 9.778772] RIP: 0010:refcount_warn_saturate+0xd0/0x130 [ 9.779102] 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 b3 b9 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 [ 9.780083] RSP: 0018:ffffaa568026bd78 EFLAGS: 00010286 [ 9.780376] RAX: 0000000000000000 RBX: ffff952cc1d04000 RCX: 00000000ffffdfff [ 9.780792] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 9.781215] RBP: ffff952cc1d04610 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 9.781618] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d04000 [ 9.782011] R13: ffffaa568026be08 R14: ffff952cc1d04b80 R15: ffff952cc39f1750 [ 9.782412] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 9.782906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.783246] CR2: 00007fff9ffa6588 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 9.783632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 9.784046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 9.784456] PKRU: 55555554 [ 9.784649] Call Trace: [ 9.784818] <TASK> [ 9.784987] ? __warn+0x84/0x170 [ 9.785221] ? refcount_warn_saturate+0xd0/0x130 [ 9.785508] ? report_bug+0x199/0x1b0 [ 9.785739] ? handle_bug+0x3d/0x70 [ 9.785982] ? exc_invalid_op+0x18/0x70 [ 9.786220] ? asm_exc_invalid_op+0x1a/0x20 [ 9.786498] ? refcount_warn_saturate+0xd0/0x130 [ 9.786782] ? refcount_warn_saturate+0xcf/0x130 [ 9.787043] br_sysfs_delbr+0x1d/0x40 [ 9.787281] br_dev_delete+0x88/0xa0 [ 9.787509] br_net_exit_batch_rtnl+0x70/0xd0 [ 9.787825] cleanup_net+0x24e/0x400 [ 9.788045] ? process_one_work+0x16c/0x4b0 [ 9.788289] process_one_work+0x1d6/0x4b0 [ 9.788562] worker_thread+0x1c1/0x3d0 [ 9.788808] ? __pfx_worker_thread+0x10/0x10 [ 9.789100] kthread+0xda/0x110 [ 9.789306] ? __pfx_kthread+0x10/0x10 [ 9.789531] ret_from_fork+0x31/0x50 [ 9.789765] ? __pfx_kthread+0x10/0x10 [ 9.790000] ret_from_fork_asm+0x1b/0x30 [ 9.790281] </TASK> [ 9.790427] irq event stamp: 5439 [ 9.790637] hardirqs last enabled at (5451): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 9.791138] hardirqs last disabled at (5464): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 9.791613] softirqs last enabled at (5072): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 9.792089] softirqs last disabled at (5065): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 9.792537] ---[ end trace 0000000000000000 ]--- [ 9.792805] ------------[ cut here ]------------ [ 9.793084] sysfs group 'bridge' not found for kobject 'br0' [ 9.793432] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 9.793920] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 9.794256] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 9.794737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.795373] Workqueue: netns cleanup_net [ 9.795618] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 9.795910] 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 b2 b9 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 [ 9.796891] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 9.797178] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 9.797583] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 9.798032] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 9.798441] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d04610 [ 9.798835] R13: ffffaa568026be08 R14: ffff952cc1d04b80 R15: ffff952cc39f1750 [ 9.799231] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 9.799672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.800032] CR2: 00007fff9ffa6588 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 9.800436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 9.800841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 9.801281] PKRU: 55555554 [ 9.801458] Call Trace: [ 9.801616] <TASK> [ 9.801783] ? __warn+0x84/0x170 [ 9.802005] ? sysfs_remove_group+0x75/0x90 [ 9.802283] ? report_bug+0x199/0x1b0 [ 9.802514] ? handle_bug+0x3d/0x70 [ 9.802745] ? exc_invalid_op+0x18/0x70 [ 9.803024] ? asm_exc_invalid_op+0x1a/0x20 [ 9.803299] ? sysfs_remove_group+0x75/0x90 [ 9.803571] br_dev_delete+0x88/0xa0 [ 9.803810] br_net_exit_batch_rtnl+0x70/0xd0 [ 9.804073] cleanup_net+0x24e/0x400 [ 9.804313] ? process_one_work+0x16c/0x4b0 [ 9.804568] process_one_work+0x1d6/0x4b0 [ 9.804851] worker_thread+0x1c1/0x3d0 [ 9.805078] ? __pfx_worker_thread+0x10/0x10 [ 9.805351] kthread+0xda/0x110 [ 9.805568] ? __pfx_kthread+0x10/0x10 [ 9.805778] ret_from_fork+0x31/0x50 [ 9.805969] ? __pfx_kthread+0x10/0x10 [ 9.806196] ret_from_fork_asm+0x1b/0x30 [ 9.806429] </TASK> [ 9.806551] irq event stamp: 6087 [ 9.806772] hardirqs last enabled at (6101): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 9.807244] hardirqs last disabled at (6112): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 9.807706] softirqs last enabled at (5072): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 9.808177] softirqs last disabled at (5065): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 9.808634] ---[ end trace 0000000000000000 ]--- [ 9.885921] vx0: left allmulticast mode [ 9.886297] vx0: left promiscuous mode [ 9.886652] br0: port 1(vx0) entered disabled state [ 9.899190] vx0: left allmulticast mode [ 9.899575] vx0: left promiscuous mode [ 9.899937] br0: port 1(vx0) entered disabled state [ 9.915972] ------------[ cut here ]------------ [ 9.916381] sysfs group 'bridge' not found for kobject 'br0' [ 9.916892] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 9.917551] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 9.918081] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 9.918792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.919716] Workqueue: netns cleanup_net [ 9.920091] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 9.920539] 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 b2 b9 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 [ 9.922011] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 9.922452] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 9.923072] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 9.923707] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 9.924312] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d02610 [ 9.924909] R13: ffffaa568026be08 R14: ffff952cc1d02b80 R15: ffff952cc3960050 [ 9.925527] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 9.926220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.926739] CR2: 00007fff9ffa6588 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 9.927325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 9.927941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 9.928569] PKRU: 55555554 [ 9.928846] Call Trace: [ 9.929084] <TASK> [ 9.929306] ? __warn+0x84/0x170 [ 9.929608] ? sysfs_remove_group+0x75/0x90 [ 9.930016] ? report_bug+0x199/0x1b0 [ 9.930363] ? handle_bug+0x3d/0x70 [ 9.930646] ? exc_invalid_op+0x18/0x70 [ 9.931013] ? asm_exc_invalid_op+0x1a/0x20 [ 9.931423] ? sysfs_remove_group+0x75/0x90 [ 9.931809] br_dev_delete+0x88/0xa0 [ 9.932151] br_net_exit_batch_rtnl+0x70/0xd0 [ 9.932504] cleanup_net+0x24e/0x400 [ 9.932818] ? process_one_work+0x16c/0x4b0 [ 9.933151] process_one_work+0x1d6/0x4b0 [ 9.933532] worker_thread+0x1c1/0x3d0 [ 9.933946] ? __pfx_worker_thread+0x10/0x10 [ 9.934335] kthread+0xda/0x110 [ 9.934628] ? __pfx_kthread+0x10/0x10 [ 9.934983] ret_from_fork+0x31/0x50 [ 9.935337] ? __pfx_kthread+0x10/0x10 [ 9.935735] ret_from_fork_asm+0x1b/0x30 [ 9.936111] </TASK> [ 9.936323] irq event stamp: 36479 [ 9.936678] hardirqs last enabled at (36493): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 9.937452] hardirqs last disabled at (36504): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 9.938180] softirqs last enabled at (35994): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 9.938882] softirqs last disabled at (35985): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 9.939583] ---[ end trace 0000000000000000 ]--- [ 9.940088] ------------[ cut here ]------------ [ 9.940511] sysfs group 'bridge' not found for kobject 'br0' [ 9.941178] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 9.942569] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 9.943530] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 9.944857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.946216] Workqueue: netns cleanup_net [ 9.946625] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 9.947066] 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 b2 b9 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 [ 9.948867] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 9.949486] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 9.950334] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 9.951261] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 9.951986] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc21be610 [ 9.952762] R13: ffffaa568026be08 R14: ffff952cc21beb80 R15: ffff952cc3960050 [ 9.953547] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 9.954442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.954976] CR2: 00007ffec19cbb88 CR3: 0000000002a78001 CR4: 0000000000770ef0 [ 9.955590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 9.956203] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 9.956755] PKRU: 55555554 [ 9.956903] Call Trace: [ 9.957046] <TASK> [ 9.957175] ? __warn+0x84/0x170 [ 9.957407] ? sysfs_remove_group+0x75/0x90 [ 9.957631] ? report_bug+0x199/0x1b0 [ 9.957962] ? handle_bug+0x3d/0x70 [ 9.958232] ? exc_invalid_op+0x18/0x70 [ 9.958434] ? asm_exc_invalid_op+0x1a/0x20 [ 9.958664] ? sysfs_remove_group+0x75/0x90 [ 9.958884] br_dev_delete+0x88/0xa0 [ 9.959075] br_net_exit_batch_rtnl+0x70/0xd0 [ 9.959441] cleanup_net+0x24e/0x400 [ 9.959771] ? process_one_work+0x16c/0x4b0 [ 9.960160] process_one_work+0x1d6/0x4b0 [ 9.960513] worker_thread+0x1c1/0x3d0 [ 9.960719] ? __pfx_worker_thread+0x10/0x10 [ 9.961040] kthread+0xda/0x110 [ 9.961332] ? __pfx_kthread+0x10/0x10 [ 9.961539] ret_from_fork+0x31/0x50 [ 9.961856] ? __pfx_kthread+0x10/0x10 [ 9.962225] ret_from_fork_asm+0x1b/0x30 [ 9.962616] </TASK> [ 9.962846] irq event stamp: 37091 [ 9.963209] hardirqs last enabled at (37101): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 9.964037] hardirqs last disabled at (37112): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 9.964903] softirqs last enabled at (36646): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 9.965688] softirqs last disabled at (36641): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 9.966499] ---[ end trace 0000000000000000 ]--- [ 10.063792] vx0: left allmulticast mode [ 10.064226] vx0: left promiscuous mode [ 10.064456] br0: port 1(vx0) entered disabled state [ 10.073835] ------------[ cut here ]------------ [ 10.074341] sysfs group 'bridge' not found for kobject 'br0' [ 10.074911] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 10.075529] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 10.075843] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 10.076358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.076954] Workqueue: netns cleanup_net [ 10.077275] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 10.077716] 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 b2 b9 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 [ 10.079035] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 10.079532] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 10.080249] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 10.080903] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 10.081563] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d06610 [ 10.082178] R13: ffffaa568026be08 R14: ffff952cc1d06b80 R15: ffff952cc2b60050 [ 10.082856] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 10.083589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.084144] CR2: 00007ffec19cbb88 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 10.084804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.085457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.086093] PKRU: 55555554 [ 10.086346] Call Trace: [ 10.086562] <TASK> [ 10.086778] ? __warn+0x84/0x170 [ 10.087073] ? sysfs_remove_group+0x75/0x90 [ 10.087472] ? report_bug+0x199/0x1b0 [ 10.087808] ? handle_bug+0x3d/0x70 [ 10.088139] ? exc_invalid_op+0x18/0x70 [ 10.088497] ? asm_exc_invalid_op+0x1a/0x20 [ 10.088857] ? sysfs_remove_group+0x75/0x90 [ 10.089268] br_dev_delete+0x88/0xa0 [ 10.089585] br_net_exit_batch_rtnl+0x70/0xd0 [ 10.090015] cleanup_net+0x24e/0x400 [ 10.090346] ? process_one_work+0x16c/0x4b0 [ 10.090712] process_one_work+0x1d6/0x4b0 [ 10.091047] worker_thread+0x1c1/0x3d0 [ 10.091393] ? __pfx_worker_thread+0x10/0x10 [ 10.091823] kthread+0xda/0x110 [ 10.092141] ? __pfx_kthread+0x10/0x10 [ 10.092478] ret_from_fork+0x31/0x50 [ 10.092717] ? __pfx_kthread+0x10/0x10 [ 10.092913] ret_from_fork_asm+0x1b/0x30 [ 10.093168] </TASK> [ 10.093327] irq event stamp: 86629 [ 10.093569] hardirqs last enabled at (86639): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 10.094130] hardirqs last disabled at (86650): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 10.094695] softirqs last enabled at (86278): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 10.095171] softirqs last disabled at (86273): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 10.095872] ---[ end trace 0000000000000000 ]--- [ 10.208840] veth0: renamed from veth1 [ 10.569734] br0: port 1(vx0) entered blocking state [ 10.570028] br0: port 1(vx0) entered disabled state [ 10.570284] vx0: entered allmulticast mode [ 10.570556] vx0: entered promiscuous mode [ 10.570867] br0: port 1(vx0) entered blocking state [ 10.571123] br0: port 1(vx0) entered forwarding state [ 11.063497] br0: port 1(vx0) entered blocking state [ 11.063795] br0: port 1(vx0) entered disabled state [ 11.064052] vx0: entered allmulticast mode [ 11.064324] vx0: entered promiscuous mode [ 11.064623] br0: port 1(vx0) entered blocking state [ 11.064887] br0: port 1(vx0) entered forwarding state [ 11.445909] veth0: renamed from veth1 [ 11.796838] br0: port 1(vx0) entered blocking state [ 11.797245] br0: port 1(vx0) entered disabled state [ 11.797623] vx0: entered allmulticast mode [ 11.798090] vx0: entered promiscuous mode [ 11.798528] br0: port 1(vx0) entered blocking state [ 11.798798] br0: port 1(vx0) entered forwarding state [ 12.275388] br0: port 1(vx0) entered blocking state [ 12.275736] br0: port 1(vx0) entered disabled state [ 12.275995] vx0: entered allmulticast mode [ 12.276273] vx0: entered promiscuous mode [ 12.276608] br0: port 1(vx0) entered blocking state [ 12.276893] br0: port 1(vx0) entered forwarding state # # Control path: Basic (*, G) operations - IPv6 overlay / IPv4 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 18.059857] vx0: left allmulticast mode [ 18.060304] vx0: left promiscuous mode [ 18.060735] br0: port 1(vx0) entered disabled state [ 18.075093] ------------[ cut here ]------------ [ 18.075530] sysfs group 'bridge' not found for kobject 'br0' [ 18.076156] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 18.076957] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 18.077554] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 18.078394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.079528] Workqueue: netns cleanup_net [ 18.079947] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 18.080382] 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 b2 b9 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 [ 18.082037] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 18.082498] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 18.083152] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 18.083522] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 18.083917] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a64610 [ 18.084276] R13: ffffaa568026be08 R14: ffff952cc2a64b80 R15: ffff952cc2b61750 [ 18.084636] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 18.085047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.085340] CR2: 00007f6fd5622000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 18.085711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.086071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.086429] PKRU: 55555554 [ 18.086572] Call Trace: [ 18.086713] <TASK> [ 18.086831] ? __warn+0x84/0x170 [ 18.087004] ? sysfs_remove_group+0x75/0x90 [ 18.087221] ? report_bug+0x199/0x1b0 [ 18.087416] ? handle_bug+0x3d/0x70 [ 18.087600] ? exc_invalid_op+0x18/0x70 [ 18.087809] ? asm_exc_invalid_op+0x1a/0x20 [ 18.088033] ? sysfs_remove_group+0x75/0x90 [ 18.088249] br_dev_delete+0x88/0xa0 [ 18.088440] br_net_exit_batch_rtnl+0x70/0xd0 [ 18.088680] cleanup_net+0x24e/0x400 [ 18.088872] ? process_one_work+0x16c/0x4b0 [ 18.089091] process_one_work+0x1d6/0x4b0 [ 18.089302] worker_thread+0x1c1/0x3d0 [ 18.089499] ? __pfx_worker_thread+0x10/0x10 [ 18.089731] kthread+0xda/0x110 [ 18.089900] ? __pfx_kthread+0x10/0x10 [ 18.090096] ret_from_fork+0x31/0x50 [ 18.090286] ? __pfx_kthread+0x10/0x10 [ 18.090481] ret_from_fork_asm+0x1b/0x30 [ 18.090705] </TASK> [ 18.090825] irq event stamp: 113231 [ 18.091007] hardirqs last enabled at (113241): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 18.091456] hardirqs last disabled at (113250): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 18.091897] softirqs last enabled at (113274): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 18.092325] softirqs last disabled at (113259): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 18.092751] ---[ end trace 0000000000000000 ]--- [ 18.164814] vx0: left allmulticast mode [ 18.165168] vx0: left promiscuous mode [ 18.165383] br0: port 1(vx0) entered disabled state [ 18.173965] vx0: left allmulticast mode [ 18.174380] vx0: left promiscuous mode [ 18.174695] br0: port 1(vx0) entered disabled state [ 18.182838] ------------[ cut here ]------------ [ 18.183329] sysfs group 'bridge' not found for kobject 'br0' [ 18.183841] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 18.184580] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 18.185190] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 18.185994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.187063] Workqueue: netns cleanup_net [ 18.187277] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 18.187572] 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 b2 b9 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 [ 18.188673] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 18.188982] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 18.189594] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 18.190143] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 18.190760] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1ff6610 [ 18.191368] R13: ffffaa568026be08 R14: ffff952cc1ff6b80 R15: ffff952cc2b60050 [ 18.191900] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 18.192599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.193088] CR2: 00007f50e4dc4000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 18.193684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.194330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.194989] PKRU: 55555554 [ 18.195226] Call Trace: [ 18.195451] <TASK> [ 18.195662] ? __warn+0x84/0x170 [ 18.195974] ? sysfs_remove_group+0x75/0x90 [ 18.196361] ? report_bug+0x199/0x1b0 [ 18.196733] ? handle_bug+0x3d/0x70 [ 18.197057] ? exc_invalid_op+0x18/0x70 [ 18.197420] ? asm_exc_invalid_op+0x1a/0x20 [ 18.197764] ? sysfs_remove_group+0x75/0x90 [ 18.197984] br_dev_delete+0x88/0xa0 [ 18.198229] br_net_exit_batch_rtnl+0x70/0xd0 [ 18.198467] cleanup_net+0x24e/0x400 [ 18.198668] ? process_one_work+0x16c/0x4b0 [ 18.198893] process_one_work+0x1d6/0x4b0 [ 18.199120] worker_thread+0x1c1/0x3d0 [ 18.199449] ? __pfx_worker_thread+0x10/0x10 [ 18.199787] kthread+0xda/0x110 [ 18.199957] ? __pfx_kthread+0x10/0x10 [ 18.200252] ret_from_fork+0x31/0x50 [ 18.200567] ? __pfx_kthread+0x10/0x10 [ 18.200935] ret_from_fork_asm+0x1b/0x30 [ 18.201375] </TASK> [ 18.201597] irq event stamp: 143145 [ 18.201941] hardirqs last enabled at (143157): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 18.202800] hardirqs last disabled at (143168): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 18.203630] softirqs last enabled at (142806): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 18.204439] softirqs last disabled at (142801): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 18.205253] ---[ end trace 0000000000000000 ]--- [ 18.205671] ------------[ cut here ]------------ [ 18.206250] sysfs group 'bridge' not found for kobject 'br0' [ 18.206760] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 18.207468] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 18.207993] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 18.208707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.209334] Workqueue: netns cleanup_net [ 18.209635] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 18.209930] 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 b2 b9 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 [ 18.211118] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 18.211422] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 18.212023] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 18.212686] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 18.213318] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a62610 [ 18.213956] R13: ffffaa568026be08 R14: ffff952cc2a62b80 R15: ffff952cc2b60050 [ 18.214630] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 18.215350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.215909] CR2: 00007f8175e35000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 18.216563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.217215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.217820] PKRU: 55555554 [ 18.218059] Call Trace: [ 18.218361] <TASK> [ 18.218648] ? __warn+0x84/0x170 [ 18.218936] ? sysfs_remove_group+0x75/0x90 [ 18.219329] ? report_bug+0x199/0x1b0 [ 18.219802] ? handle_bug+0x3d/0x70 [ 18.220181] ? exc_invalid_op+0x18/0x70 [ 18.220440] ? asm_exc_invalid_op+0x1a/0x20 [ 18.220684] ? sysfs_remove_group+0x75/0x90 [ 18.220932] br_dev_delete+0x88/0xa0 [ 18.221184] br_net_exit_batch_rtnl+0x70/0xd0 [ 18.221414] cleanup_net+0x24e/0x400 [ 18.221615] ? process_one_work+0x16c/0x4b0 [ 18.221845] process_one_work+0x1d6/0x4b0 [ 18.222058] worker_thread+0x1c1/0x3d0 [ 18.222255] ? __pfx_worker_thread+0x10/0x10 [ 18.222475] kthread+0xda/0x110 [ 18.222659] ? __pfx_kthread+0x10/0x10 [ 18.222855] ret_from_fork+0x31/0x50 [ 18.223046] ? __pfx_kthread+0x10/0x10 [ 18.223242] ret_from_fork_asm+0x1b/0x30 [ 18.223454] </TASK> [ 18.223580] irq event stamp: 143739 [ 18.223770] hardirqs last enabled at (143751): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 18.224208] hardirqs last disabled at (143760): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 18.224650] softirqs last enabled at (143642): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 18.225086] softirqs last disabled at (143633): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 18.225502] ---[ end trace 0000000000000000 ]--- [ 18.337917] vx0: left allmulticast mode [ 18.338170] vx0: left promiscuous mode [ 18.338405] br0: port 1(vx0) entered disabled state [ 18.345855] ------------[ cut here ]------------ [ 18.346108] sysfs group 'bridge' not found for kobject 'br0' [ 18.346438] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 18.346901] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 18.347229] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 18.347690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.348278] Workqueue: netns cleanup_net [ 18.348509] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 18.348784] 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 b2 b9 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 [ 18.349739] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 18.350032] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 18.350413] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 18.350801] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 18.351166] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc552c610 [ 18.351556] R13: ffffaa568026be08 R14: ffff952cc552cb80 R15: ffff952cc2b62e50 [ 18.351972] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 18.352398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.352718] CR2: 00007f4ae298c000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 18.353098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.353492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.353885] PKRU: 55555554 [ 18.354052] Call Trace: [ 18.354195] <TASK> [ 18.354337] ? __warn+0x84/0x170 [ 18.354558] ? sysfs_remove_group+0x75/0x90 [ 18.354799] ? report_bug+0x199/0x1b0 [ 18.355011] ? handle_bug+0x3d/0x70 [ 18.355197] ? exc_invalid_op+0x18/0x70 [ 18.355419] ? asm_exc_invalid_op+0x1a/0x20 [ 18.355698] ? sysfs_remove_group+0x75/0x90 [ 18.355934] br_dev_delete+0x88/0xa0 [ 18.356145] br_net_exit_batch_rtnl+0x70/0xd0 [ 18.356405] cleanup_net+0x24e/0x400 [ 18.356620] ? process_one_work+0x16c/0x4b0 [ 18.356874] process_one_work+0x1d6/0x4b0 [ 18.357109] worker_thread+0x1c1/0x3d0 [ 18.357321] ? __pfx_worker_thread+0x10/0x10 [ 18.357567] kthread+0xda/0x110 [ 18.357781] ? __pfx_kthread+0x10/0x10 [ 18.357996] ret_from_fork+0x31/0x50 [ 18.358196] ? __pfx_kthread+0x10/0x10 [ 18.358418] ret_from_fork_asm+0x1b/0x30 [ 18.358667] </TASK> [ 18.358812] irq event stamp: 193737 [ 18.359007] hardirqs last enabled at (193749): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 18.359466] hardirqs last disabled at (193760): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 18.359932] softirqs last enabled at (193304): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 18.360388] softirqs last disabled at (193297): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 18.360827] ---[ end trace 0000000000000000 ]--- [ 18.465823] veth0: renamed from veth1 [ 18.766428] br0: port 1(vx0) entered blocking state [ 18.766734] br0: port 1(vx0) entered disabled state [ 18.766992] vx0: entered allmulticast mode [ 18.767268] vx0: entered promiscuous mode [ 18.767552] br0: port 1(vx0) entered blocking state [ 18.767820] br0: port 1(vx0) entered forwarding state [ 19.226146] br0: port 1(vx0) entered blocking state [ 19.226439] br0: port 1(vx0) entered disabled state [ 19.226706] vx0: entered allmulticast mode [ 19.226982] vx0: entered promiscuous mode [ 19.227272] br0: port 1(vx0) entered blocking state [ 19.227527] br0: port 1(vx0) entered forwarding state [ 19.583891] veth0: renamed from veth1 [ 19.907292] br0: port 1(vx0) entered blocking state [ 19.907587] br0: port 1(vx0) entered disabled state [ 19.907893] vx0: entered allmulticast mode [ 19.908188] vx0: entered promiscuous mode [ 19.908478] br0: port 1(vx0) entered blocking state [ 19.908744] br0: port 1(vx0) entered forwarding state [ 20.330987] br0: port 1(vx0) entered blocking state [ 20.331283] br0: port 1(vx0) entered disabled state [ 20.331540] vx0: entered allmulticast mode [ 20.331829] vx0: entered promiscuous mode [ 20.332124] br0: port 1(vx0) entered blocking state [ 20.332378] br0: port 1(vx0) entered forwarding state # # Control path: Basic (*, G) operations - IPv4 overlay / IPv6 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 26.101856] vx0: left allmulticast mode [ 26.102097] vx0: left promiscuous mode [ 26.102337] br0: port 1(vx0) entered disabled state [ 26.109937] ------------[ cut here ]------------ [ 26.110225] sysfs group 'bridge' not found for kobject 'br0' [ 26.110593] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 26.111048] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 26.111418] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 26.111905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.112525] Workqueue: netns cleanup_net [ 26.112790] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 26.113092] 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 b2 b9 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 [ 26.114104] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 26.114401] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 26.114805] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 26.115226] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 26.115631] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfc610 [ 26.116027] R13: ffffaa568026be08 R14: ffff952cc4bfcb80 R15: ffff952cc3890050 [ 26.116444] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 26.116905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.117223] CR2: 00007fff9ffa6588 CR3: 0000000002808004 CR4: 0000000000770ef0 [ 26.117601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.117992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.118387] PKRU: 55555554 [ 26.118555] Call Trace: [ 26.118714] <TASK> [ 26.118861] ? __warn+0x84/0x170 [ 26.119066] ? sysfs_remove_group+0x75/0x90 [ 26.119313] ? report_bug+0x199/0x1b0 [ 26.119525] ? handle_bug+0x3d/0x70 [ 26.119750] ? exc_invalid_op+0x18/0x70 [ 26.119989] ? asm_exc_invalid_op+0x1a/0x20 [ 26.120240] ? sysfs_remove_group+0x75/0x90 [ 26.120478] br_dev_delete+0x88/0xa0 [ 26.120710] br_net_exit_batch_rtnl+0x70/0xd0 [ 26.120999] cleanup_net+0x24e/0x400 [ 26.121236] ? process_one_work+0x16c/0x4b0 [ 26.121479] process_one_work+0x1d6/0x4b0 [ 26.121732] worker_thread+0x1c1/0x3d0 [ 26.121973] ? __pfx_worker_thread+0x10/0x10 [ 26.122232] kthread+0xda/0x110 [ 26.122425] ? __pfx_kthread+0x10/0x10 [ 26.122669] ret_from_fork+0x31/0x50 [ 26.122892] ? __pfx_kthread+0x10/0x10 [ 26.123118] ret_from_fork_asm+0x1b/0x30 [ 26.123346] </TASK> [ 26.123498] irq event stamp: 220589 [ 26.123748] hardirqs last enabled at (220603): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 26.124249] hardirqs last disabled at (220614): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 26.124728] softirqs last enabled at (220248): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 26.125220] softirqs last disabled at (220241): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 26.125707] ---[ end trace 0000000000000000 ]--- [ 26.199866] vx0: left allmulticast mode [ 26.200107] vx0: left promiscuous mode [ 26.200356] br0: port 1(vx0) entered disabled state [ 26.215088] vx0: left allmulticast mode [ 26.215341] vx0: left promiscuous mode [ 26.215579] br0: port 1(vx0) entered disabled state [ 26.226868] ------------[ cut here ]------------ [ 26.227128] sysfs group 'bridge' not found for kobject 'br0' [ 26.227454] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 26.227928] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 26.228244] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 26.228708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.229350] Workqueue: netns cleanup_net [ 26.229588] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 26.229904] 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 b2 b9 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 [ 26.230900] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 26.231216] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 26.231650] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 26.232066] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 26.232485] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 26.232908] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc2b62e50 [ 26.233299] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 26.233759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.234102] CR2: 000055d5779cfdec CR3: 0000000036460003 CR4: 0000000000770ef0 [ 26.234517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.234932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.235310] PKRU: 55555554 [ 26.235481] Call Trace: [ 26.235677] <TASK> [ 26.235834] ? __warn+0x84/0x170 [ 26.236023] ? sysfs_remove_group+0x75/0x90 [ 26.236303] ? report_bug+0x199/0x1b0 [ 26.236531] ? handle_bug+0x3d/0x70 [ 26.236772] ? exc_invalid_op+0x18/0x70 [ 26.237010] ? asm_exc_invalid_op+0x1a/0x20 [ 26.237270] ? sysfs_remove_group+0x75/0x90 [ 26.237506] br_dev_delete+0x88/0xa0 [ 26.237745] br_net_exit_batch_rtnl+0x70/0xd0 [ 26.238004] cleanup_net+0x24e/0x400 [ 26.238211] ? process_one_work+0x16c/0x4b0 [ 26.238463] process_one_work+0x1d6/0x4b0 [ 26.238735] worker_thread+0x1c1/0x3d0 [ 26.238962] ? __pfx_worker_thread+0x10/0x10 [ 26.239208] kthread+0xda/0x110 [ 26.239404] ? __pfx_kthread+0x10/0x10 [ 26.239626] ret_from_fork+0x31/0x50 [ 26.239857] ? __pfx_kthread+0x10/0x10 [ 26.240095] ret_from_fork_asm+0x1b/0x30 [ 26.240325] </TASK> [ 26.240471] irq event stamp: 250883 [ 26.240715] hardirqs last enabled at (250897): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 26.241192] hardirqs last disabled at (250908): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 26.241663] softirqs last enabled at (250516): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 26.242123] softirqs last disabled at (250509): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 26.242622] ---[ end trace 0000000000000000 ]--- [ 26.242939] ------------[ cut here ]------------ [ 26.243307] sysfs group 'bridge' not found for kobject 'br0' [ 26.243849] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 26.244532] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 26.245064] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 26.245811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.246837] Workqueue: netns cleanup_net [ 26.247206] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 26.247631] 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 b2 b9 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 [ 26.249226] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 26.249700] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 26.250318] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 26.250982] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 26.251613] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfa610 [ 26.252237] R13: ffffaa568026be08 R14: ffff952cc4bfab80 R15: ffff952cc2b62e50 [ 26.252860] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 26.253539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.253847] CR2: 00007ff83a3df000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 26.254315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.254682] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.255042] PKRU: 55555554 [ 26.255188] Call Trace: [ 26.255321] <TASK> [ 26.255440] ? __warn+0x84/0x170 [ 26.255707] ? sysfs_remove_group+0x75/0x90 [ 26.256054] ? report_bug+0x199/0x1b0 [ 26.256382] ? handle_bug+0x3d/0x70 [ 26.256588] ? exc_invalid_op+0x18/0x70 [ 26.256798] ? asm_exc_invalid_op+0x1a/0x20 [ 26.257159] ? sysfs_remove_group+0x75/0x90 [ 26.257506] br_dev_delete+0x88/0xa0 [ 26.257870] br_net_exit_batch_rtnl+0x70/0xd0 [ 26.258320] cleanup_net+0x24e/0x400 [ 26.258720] ? process_one_work+0x16c/0x4b0 [ 26.259196] process_one_work+0x1d6/0x4b0 [ 26.259628] worker_thread+0x1c1/0x3d0 [ 26.260038] ? __pfx_worker_thread+0x10/0x10 [ 26.260446] kthread+0xda/0x110 [ 26.260779] ? __pfx_kthread+0x10/0x10 [ 26.261221] ret_from_fork+0x31/0x50 [ 26.261615] ? __pfx_kthread+0x10/0x10 [ 26.262024] ret_from_fork_asm+0x1b/0x30 [ 26.262419] </TASK> [ 26.262674] irq event stamp: 251645 [ 26.263044] hardirqs last enabled at (251655): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 26.263997] hardirqs last disabled at (251668): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 26.264846] softirqs last enabled at (251216): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 26.265602] softirqs last disabled at (251205): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 26.266334] ---[ end trace 0000000000000000 ]--- [ 26.367905] vx0: left allmulticast mode [ 26.368229] vx0: left promiscuous mode [ 26.368637] br0: port 1(vx0) entered disabled state [ 26.380877] ------------[ cut here ]------------ [ 26.381403] sysfs group 'bridge' not found for kobject 'br0' [ 26.381981] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 26.382844] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 26.383466] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 26.384403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.385551] Workqueue: netns cleanup_net [ 26.385969] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 26.386468] 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 b2 b9 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 [ 26.388184] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 26.388638] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 26.389309] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 26.389933] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 26.390611] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc21be610 [ 26.391234] R13: ffffaa568026be08 R14: ffff952cc21beb80 R15: ffff952cc39f2e50 [ 26.391627] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 26.392083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.392463] CR2: 00007fff9ffa4c78 CR3: 0000000002808006 CR4: 0000000000770ef0 [ 26.393024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.393445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.393830] PKRU: 55555554 [ 26.393985] Call Trace: [ 26.394159] <TASK> [ 26.394412] ? __warn+0x84/0x170 [ 26.394802] ? sysfs_remove_group+0x75/0x90 [ 26.395228] ? report_bug+0x199/0x1b0 [ 26.395633] ? handle_bug+0x3d/0x70 [ 26.396114] ? exc_invalid_op+0x18/0x70 [ 26.396709] ? asm_exc_invalid_op+0x1a/0x20 [ 26.397326] ? sysfs_remove_group+0x75/0x90 [ 26.397941] br_dev_delete+0x88/0xa0 [ 26.398492] br_net_exit_batch_rtnl+0x70/0xd0 [ 26.399129] cleanup_net+0x24e/0x400 [ 26.399637] ? process_one_work+0x16c/0x4b0 [ 26.400300] process_one_work+0x1d6/0x4b0 [ 26.400891] worker_thread+0x1c1/0x3d0 [ 26.401508] ? __pfx_worker_thread+0x10/0x10 [ 26.402146] kthread+0xda/0x110 [ 26.402612] ? __pfx_kthread+0x10/0x10 [ 26.403173] ret_from_fork+0x31/0x50 [ 26.403722] ? __pfx_kthread+0x10/0x10 [ 26.404202] ret_from_fork_asm+0x1b/0x30 [ 26.404768] </TASK> [ 26.405064] irq event stamp: 301299 [ 26.405537] hardirqs last enabled at (301309): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 26.406537] hardirqs last disabled at (301320): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 26.407488] softirqs last enabled at (300910): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 26.408542] softirqs last disabled at (300905): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 26.409319] ---[ end trace 0000000000000000 ]--- [ 26.476542] ip (1030) used greatest stack depth: 11688 bytes left [ 26.527883] veth0: renamed from veth1 [ 26.896435] br0: port 1(vx0) entered blocking state [ 26.896742] br0: port 1(vx0) entered disabled state [ 26.897006] vx0: entered allmulticast mode [ 26.897288] vx0: entered promiscuous mode [ 26.897594] br0: port 1(vx0) entered blocking state [ 26.897866] br0: port 1(vx0) entered forwarding state [ 27.360324] br0: port 1(vx0) entered blocking state [ 27.360608] br0: port 1(vx0) entered disabled state [ 27.360885] vx0: entered allmulticast mode [ 27.361189] vx0: entered promiscuous mode [ 27.361504] br0: port 1(vx0) entered blocking state [ 27.361775] br0: port 1(vx0) entered forwarding state [ 27.741926] veth0: renamed from veth1 [ 28.082390] br0: port 1(vx0) entered blocking state [ 28.082713] br0: port 1(vx0) entered disabled state [ 28.082969] vx0: entered allmulticast mode [ 28.083256] vx0: entered promiscuous mode [ 28.083673] br0: port 1(vx0) entered blocking state [ 28.083929] br0: port 1(vx0) entered forwarding state [ 28.547053] br0: port 1(vx0) entered blocking state [ 28.547339] br0: port 1(vx0) entered disabled state [ 28.547592] vx0: entered allmulticast mode [ 28.547885] vx0: entered promiscuous mode [ 28.548188] br0: port 1(vx0) entered blocking state [ 28.548443] br0: port 1(vx0) entered forwarding state # # Control path: Basic (*, G) operations - IPv6 overlay / IPv6 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 34.372801] vx0: left allmulticast mode [ 34.373203] vx0: left promiscuous mode [ 34.373591] br0: port 1(vx0) entered disabled state [ 34.390849] ------------[ cut here ]------------ [ 34.391250] sysfs group 'bridge' not found for kobject 'br0' [ 34.391561] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 34.392089] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 34.392476] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 34.393099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.393692] Workqueue: netns cleanup_net [ 34.394007] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 34.394473] 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 b2 b9 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 [ 34.395909] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 34.396426] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 34.397120] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 34.397812] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 34.398558] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 34.399216] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc2b62e50 [ 34.399882] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 34.400671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.401244] CR2: 00007f5e70d690e0 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 34.401917] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.402522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.403136] PKRU: 55555554 [ 34.403364] Call Trace: [ 34.403614] <TASK> [ 34.403834] ? __warn+0x84/0x170 [ 34.404127] ? sysfs_remove_group+0x75/0x90 [ 34.404519] ? report_bug+0x199/0x1b0 [ 34.404876] ? handle_bug+0x3d/0x70 [ 34.405179] ? exc_invalid_op+0x18/0x70 [ 34.405568] ? asm_exc_invalid_op+0x1a/0x20 [ 34.405860] ? sysfs_remove_group+0x75/0x90 [ 34.406085] br_dev_delete+0x88/0xa0 [ 34.406314] br_net_exit_batch_rtnl+0x70/0xd0 [ 34.406580] cleanup_net+0x24e/0x400 [ 34.406789] ? process_one_work+0x16c/0x4b0 [ 34.407013] process_one_work+0x1d6/0x4b0 [ 34.407236] worker_thread+0x1c1/0x3d0 [ 34.407441] ? __pfx_worker_thread+0x10/0x10 [ 34.407681] kthread+0xda/0x110 [ 34.407859] ? __pfx_kthread+0x10/0x10 [ 34.408056] ret_from_fork+0x31/0x50 [ 34.408245] ? __pfx_kthread+0x10/0x10 [ 34.408440] ret_from_fork_asm+0x1b/0x30 [ 34.408667] </TASK> [ 34.408789] irq event stamp: 327719 [ 34.408978] hardirqs last enabled at (327729): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 34.409423] hardirqs last disabled at (327738): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 34.409864] softirqs last enabled at (327402): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 34.410297] softirqs last disabled at (327397): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 34.410723] ---[ end trace 0000000000000000 ]--- [ 34.480814] vx0: left allmulticast mode [ 34.481356] vx0: left promiscuous mode [ 34.481758] br0: port 1(vx0) entered disabled state [ 34.492970] vx0: left allmulticast mode [ 34.493443] vx0: left promiscuous mode [ 34.493848] br0: port 1(vx0) entered disabled state [ 34.507831] ------------[ cut here ]------------ [ 34.508368] sysfs group 'bridge' not found for kobject 'br0' [ 34.508942] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 34.509792] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 34.510370] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 34.510838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.511667] Workqueue: netns cleanup_net [ 34.512039] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 34.512291] 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 b2 b9 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 [ 34.513389] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 34.513863] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 34.514428] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 34.515004] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 34.515707] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29c8610 [ 34.516421] R13: ffffaa568026be08 R14: ffff952cc29c8b80 R15: ffff952cc39f2e50 [ 34.517130] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 34.517948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.518587] CR2: 00007f5e70d690e0 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 34.519468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.520235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.520916] PKRU: 55555554 [ 34.521208] Call Trace: [ 34.521490] <TASK> [ 34.521742] ? __warn+0x84/0x170 [ 34.522101] ? sysfs_remove_group+0x75/0x90 [ 34.522493] ? report_bug+0x199/0x1b0 [ 34.522821] ? handle_bug+0x3d/0x70 [ 34.523153] ? exc_invalid_op+0x18/0x70 [ 34.523494] ? asm_exc_invalid_op+0x1a/0x20 [ 34.523937] ? sysfs_remove_group+0x75/0x90 [ 34.524353] br_dev_delete+0x88/0xa0 [ 34.524746] br_net_exit_batch_rtnl+0x70/0xd0 [ 34.525237] cleanup_net+0x24e/0x400 [ 34.525640] ? process_one_work+0x16c/0x4b0 [ 34.525975] process_one_work+0x1d6/0x4b0 [ 34.526342] worker_thread+0x1c1/0x3d0 [ 34.526662] ? __pfx_worker_thread+0x10/0x10 [ 34.527111] kthread+0xda/0x110 [ 34.527431] ? __pfx_kthread+0x10/0x10 [ 34.527806] ret_from_fork+0x31/0x50 [ 34.528144] ? __pfx_kthread+0x10/0x10 [ 34.528502] ret_from_fork_asm+0x1b/0x30 [ 34.528852] </TASK> [ 34.529099] irq event stamp: 357647 [ 34.529443] hardirqs last enabled at (357657): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 34.530255] hardirqs last disabled at (357668): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 34.531081] softirqs last enabled at (357316): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 34.531842] softirqs last disabled at (357311): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 34.532289] ---[ end trace 0000000000000000 ]--- [ 34.532579] ------------[ cut here ]------------ [ 34.532833] sysfs group 'bridge' not found for kobject 'br0' [ 34.533336] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 34.533777] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 34.534083] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 34.534608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.535544] Workqueue: netns cleanup_net [ 34.535933] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 34.536316] 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 b2 b9 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 [ 34.537733] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 34.538007] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 34.538536] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 34.539134] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 34.539764] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b82610 [ 34.540422] R13: ffffaa568026be08 R14: ffff952cc4b82b80 R15: ffff952cc39f2e50 [ 34.541153] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 34.541991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.542647] CR2: 00007f5e70d690e0 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 34.543376] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.544149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.544956] PKRU: 55555554 [ 34.545229] Call Trace: [ 34.545546] <TASK> [ 34.545784] ? __warn+0x84/0x170 [ 34.546125] ? sysfs_remove_group+0x75/0x90 [ 34.546505] ? report_bug+0x199/0x1b0 [ 34.546710] ? handle_bug+0x3d/0x70 [ 34.546897] ? exc_invalid_op+0x18/0x70 [ 34.547206] ? asm_exc_invalid_op+0x1a/0x20 [ 34.547429] ? sysfs_remove_group+0x75/0x90 [ 34.547650] br_dev_delete+0x88/0xa0 [ 34.547850] br_net_exit_batch_rtnl+0x70/0xd0 [ 34.548080] cleanup_net+0x24e/0x400 [ 34.548375] ? process_one_work+0x16c/0x4b0 [ 34.548690] process_one_work+0x1d6/0x4b0 [ 34.549061] worker_thread+0x1c1/0x3d0 [ 34.549315] ? __pfx_worker_thread+0x10/0x10 [ 34.549550] kthread+0xda/0x110 [ 34.549837] ? __pfx_kthread+0x10/0x10 [ 34.550143] ret_from_fork+0x31/0x50 [ 34.550469] ? __pfx_kthread+0x10/0x10 [ 34.550793] ret_from_fork_asm+0x1b/0x30 [ 34.551218] </TASK> [ 34.551442] irq event stamp: 358221 [ 34.551762] hardirqs last enabled at (358233): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 34.552533] hardirqs last disabled at (358242): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 34.553300] softirqs last enabled at (357716): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 34.554038] softirqs last disabled at (357714): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 34.554881] ---[ end trace 0000000000000000 ]--- [ 34.649798] vx0: left allmulticast mode [ 34.650171] vx0: left promiscuous mode [ 34.650543] br0: port 1(vx0) entered disabled state [ 34.664868] ------------[ cut here ]------------ [ 34.665270] sysfs group 'bridge' not found for kobject 'br0' [ 34.665789] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 34.666270] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 34.666757] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 34.667512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.668501] Workqueue: netns cleanup_net [ 34.668883] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 34.669294] 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 b2 b9 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 [ 34.670926] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 34.671373] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 34.672056] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 34.672674] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 34.673311] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 34.673963] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffff952cc39f4550 [ 34.674585] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 34.675316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.675877] CR2: 00007f5e70d690e0 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 34.676488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.677052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.677688] PKRU: 55555554 [ 34.677925] Call Trace: [ 34.678141] <TASK> [ 34.678315] ? __warn+0x84/0x170 [ 34.678621] ? sysfs_remove_group+0x75/0x90 [ 34.678984] ? report_bug+0x199/0x1b0 [ 34.679282] ? handle_bug+0x3d/0x70 [ 34.679603] ? exc_invalid_op+0x18/0x70 [ 34.679953] ? asm_exc_invalid_op+0x1a/0x20 [ 34.680295] ? sysfs_remove_group+0x75/0x90 [ 34.680674] br_dev_delete+0x88/0xa0 [ 34.680994] br_net_exit_batch_rtnl+0x70/0xd0 [ 34.681385] cleanup_net+0x24e/0x400 [ 34.681623] ? process_one_work+0x16c/0x4b0 [ 34.681855] process_one_work+0x1d6/0x4b0 [ 34.682113] worker_thread+0x1c1/0x3d0 [ 34.682384] ? __pfx_worker_thread+0x10/0x10 [ 34.682661] kthread+0xda/0x110 [ 34.682969] ? __pfx_kthread+0x10/0x10 [ 34.683308] ret_from_fork+0x31/0x50 [ 34.683585] ? __pfx_kthread+0x10/0x10 [ 34.683899] ret_from_fork_asm+0x1b/0x30 [ 34.684219] </TASK> [ 34.684414] irq event stamp: 407655 [ 34.684702] hardirqs last enabled at (407667): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 34.685259] hardirqs last disabled at (407676): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 34.686033] softirqs last enabled at (407238): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 34.686906] softirqs last disabled at (407233): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 34.687707] ---[ end trace 0000000000000000 ]--- [ 34.802862] veth0: renamed from veth1 [ 35.138736] br0: port 1(vx0) entered blocking state [ 35.139021] br0: port 1(vx0) entered disabled state [ 35.139276] vx0: entered allmulticast mode [ 35.139553] vx0: entered promiscuous mode [ 35.139849] br0: port 1(vx0) entered blocking state [ 35.140103] br0: port 1(vx0) entered forwarding state [ 35.594312] br0: port 1(vx0) entered blocking state [ 35.594664] br0: port 1(vx0) entered disabled state [ 35.594926] vx0: entered allmulticast mode [ 35.595212] vx0: entered promiscuous mode [ 35.595521] br0: port 1(vx0) entered blocking state [ 35.595788] br0: port 1(vx0) entered forwarding state [ 35.961866] veth0: renamed from veth1 [ 36.295349] br0: port 1(vx0) entered blocking state [ 36.295637] br0: port 1(vx0) entered disabled state [ 36.295907] vx0: entered allmulticast mode [ 36.296185] vx0: entered promiscuous mode [ 36.296472] br0: port 1(vx0) entered blocking state [ 36.296736] br0: port 1(vx0) entered forwarding state [ 36.736026] br0: port 1(vx0) entered blocking state [ 36.736310] br0: port 1(vx0) entered disabled state [ 36.736572] vx0: entered allmulticast mode [ 36.736931] vx0: entered promiscuous mode [ 36.737238] br0: port 1(vx0) entered blocking state [ 36.737493] br0: port 1(vx0) entered forwarding state # # Control path: Basic (S, G) operations - IPv4 overlay / IPv4 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 42.499897] vx0: left allmulticast mode [ 42.500233] vx0: left promiscuous mode [ 42.500544] br0: port 1(vx0) entered disabled state [ 42.511896] ------------[ cut here ]------------ [ 42.512352] sysfs group 'bridge' not found for kobject 'br0' [ 42.512897] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 42.513596] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 42.514113] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 42.514788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 42.515697] Workqueue: netns cleanup_net [ 42.516015] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 42.516449] 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 b2 b9 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 [ 42.517936] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 42.518207] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 42.518610] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 42.519143] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 42.519686] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc552c610 [ 42.520047] R13: ffffaa568026be08 R14: ffff952cc552cb80 R15: ffff952cc39f2e50 [ 42.520433] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 42.521102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.521423] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 42.521883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.522466] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.523106] PKRU: 55555554 [ 42.523372] Call Trace: [ 42.523584] <TASK> [ 42.523768] ? __warn+0x84/0x170 [ 42.524060] ? sysfs_remove_group+0x75/0x90 [ 42.524404] ? report_bug+0x199/0x1b0 [ 42.524710] ? handle_bug+0x3d/0x70 [ 42.525012] ? exc_invalid_op+0x18/0x70 [ 42.525337] ? asm_exc_invalid_op+0x1a/0x20 [ 42.525706] ? sysfs_remove_group+0x75/0x90 [ 42.526057] br_dev_delete+0x88/0xa0 [ 42.526372] br_net_exit_batch_rtnl+0x70/0xd0 [ 42.526757] cleanup_net+0x24e/0x400 [ 42.527071] ? process_one_work+0x16c/0x4b0 [ 42.527442] process_one_work+0x1d6/0x4b0 [ 42.527784] worker_thread+0x1c1/0x3d0 [ 42.528081] ? __pfx_worker_thread+0x10/0x10 [ 42.528451] kthread+0xda/0x110 [ 42.528715] ? __pfx_kthread+0x10/0x10 [ 42.529044] ret_from_fork+0x31/0x50 [ 42.529292] ? __pfx_kthread+0x10/0x10 [ 42.529604] ret_from_fork_asm+0x1b/0x30 [ 42.529901] </TASK> [ 42.530073] irq event stamp: 434115 [ 42.530354] hardirqs last enabled at (434125): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 42.530990] hardirqs last disabled at (434136): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 42.531645] softirqs last enabled at (433736): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 42.532289] softirqs last disabled at (433731): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 42.532901] ---[ end trace 0000000000000000 ]--- [ 42.604826] vx0: left allmulticast mode [ 42.605207] vx0: left promiscuous mode [ 42.605468] br0: port 1(vx0) entered disabled state [ 42.619991] vx0: left allmulticast mode [ 42.620346] vx0: left promiscuous mode [ 42.620684] br0: port 1(vx0) entered disabled state [ 42.636846] ------------[ cut here ]------------ [ 42.637252] sysfs group 'bridge' not found for kobject 'br0' [ 42.637763] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 42.638451] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 42.638964] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 42.639673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 42.640567] Workqueue: netns cleanup_net [ 42.640860] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 42.641263] 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 b2 b9 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 [ 42.642641] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 42.643083] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 42.643650] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 42.644049] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 42.644448] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b0610 [ 42.644893] R13: ffffaa568026be08 R14: ffff952cc49b0b80 R15: ffff952cc39f4550 [ 42.645349] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 42.645763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.646100] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 42.646724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.647249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.647829] PKRU: 55555554 [ 42.648049] Call Trace: [ 42.648209] <TASK> [ 42.648326] ? __warn+0x84/0x170 [ 42.648524] ? sysfs_remove_group+0x75/0x90 [ 42.648852] ? report_bug+0x199/0x1b0 [ 42.649184] ? handle_bug+0x3d/0x70 [ 42.649513] ? exc_invalid_op+0x18/0x70 [ 42.649840] ? asm_exc_invalid_op+0x1a/0x20 [ 42.650228] ? sysfs_remove_group+0x75/0x90 [ 42.650612] br_dev_delete+0x88/0xa0 [ 42.650931] br_net_exit_batch_rtnl+0x70/0xd0 [ 42.651379] cleanup_net+0x24e/0x400 [ 42.651709] ? process_one_work+0x16c/0x4b0 [ 42.652084] process_one_work+0x1d6/0x4b0 [ 42.652448] worker_thread+0x1c1/0x3d0 [ 42.652798] ? __pfx_worker_thread+0x10/0x10 [ 42.653183] kthread+0xda/0x110 [ 42.653478] ? __pfx_kthread+0x10/0x10 [ 42.653828] ret_from_fork+0x31/0x50 [ 42.654142] ? __pfx_kthread+0x10/0x10 [ 42.654485] ret_from_fork_asm+0x1b/0x30 [ 42.654839] </TASK> [ 42.655027] irq event stamp: 464095 [ 42.655243] hardirqs last enabled at (464105): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 42.655740] hardirqs last disabled at (464116): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 42.656175] softirqs last enabled at (463718): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 42.656605] softirqs last disabled at (463713): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 42.657189] ---[ end trace 0000000000000000 ]--- [ 42.657553] ------------[ cut here ]------------ [ 42.657796] sysfs group 'bridge' not found for kobject 'br0' [ 42.658195] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 42.658808] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 42.659284] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 42.659993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 42.660908] Workqueue: netns cleanup_net [ 42.661250] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 42.661661] 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 b2 b9 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 [ 42.663196] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 42.663633] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 42.664238] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 42.664833] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 42.665409] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260e610 [ 42.665950] R13: ffffaa568026be08 R14: ffff952cc260eb80 R15: ffff952cc39f4550 [ 42.666478] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 42.667128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.667564] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 42.668103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.668661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.669229] PKRU: 55555554 [ 42.669375] Call Trace: [ 42.669508] <TASK> [ 42.669624] ? __warn+0x84/0x170 [ 42.669814] ? sysfs_remove_group+0x75/0x90 [ 42.670071] ? report_bug+0x199/0x1b0 [ 42.670295] ? handle_bug+0x3d/0x70 [ 42.670594] ? exc_invalid_op+0x18/0x70 [ 42.670803] ? asm_exc_invalid_op+0x1a/0x20 [ 42.671038] ? sysfs_remove_group+0x75/0x90 [ 42.671258] br_dev_delete+0x88/0xa0 [ 42.671515] br_net_exit_batch_rtnl+0x70/0xd0 [ 42.671888] cleanup_net+0x24e/0x400 [ 42.672116] ? process_one_work+0x16c/0x4b0 [ 42.672344] process_one_work+0x1d6/0x4b0 [ 42.672678] worker_thread+0x1c1/0x3d0 [ 42.673017] ? __pfx_worker_thread+0x10/0x10 [ 42.673404] kthread+0xda/0x110 [ 42.673693] ? __pfx_kthread+0x10/0x10 [ 42.674065] ret_from_fork+0x31/0x50 [ 42.674422] ? __pfx_kthread+0x10/0x10 [ 42.674779] ret_from_fork_asm+0x1b/0x30 [ 42.675151] </TASK> [ 42.675367] irq event stamp: 464667 [ 42.675711] hardirqs last enabled at (464679): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 42.676482] hardirqs last disabled at (464688): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 42.677261] softirqs last enabled at (464162): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 42.678038] softirqs last disabled at (464160): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 42.678792] ---[ end trace 0000000000000000 ]--- [ 42.779809] vx0: left allmulticast mode [ 42.780179] vx0: left promiscuous mode [ 42.780510] br0: port 1(vx0) entered disabled state [ 42.791857] ------------[ cut here ]------------ [ 42.792258] sysfs group 'bridge' not found for kobject 'br0' [ 42.792711] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 42.793154] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 42.793537] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 42.794109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 42.794698] Workqueue: netns cleanup_net [ 42.794972] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 42.795342] 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 b2 b9 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 [ 42.796561] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 42.797007] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 42.797598] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 42.798180] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 42.798797] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2608610 [ 42.799398] R13: ffffaa568026be08 R14: ffff952cc2608b80 R15: ffff952cc3891750 [ 42.800027] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 42.800728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.801232] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 42.801875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.802474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.803077] PKRU: 55555554 [ 42.803330] Call Trace: [ 42.803530] <TASK> [ 42.803698] ? __warn+0x84/0x170 [ 42.803975] ? sysfs_remove_group+0x75/0x90 [ 42.804312] ? report_bug+0x199/0x1b0 [ 42.804632] ? handle_bug+0x3d/0x70 [ 42.804908] ? exc_invalid_op+0x18/0x70 [ 42.805217] ? asm_exc_invalid_op+0x1a/0x20 [ 42.805553] ? sysfs_remove_group+0x75/0x90 [ 42.805922] br_dev_delete+0x88/0xa0 [ 42.806182] br_net_exit_batch_rtnl+0x70/0xd0 [ 42.806547] cleanup_net+0x24e/0x400 [ 42.806843] ? process_one_work+0x16c/0x4b0 [ 42.807200] process_one_work+0x1d6/0x4b0 [ 42.807412] worker_thread+0x1c1/0x3d0 [ 42.807610] ? __pfx_worker_thread+0x10/0x10 [ 42.807862] kthread+0xda/0x110 [ 42.808104] ? __pfx_kthread+0x10/0x10 [ 42.808307] ret_from_fork+0x31/0x50 [ 42.808501] ? __pfx_kthread+0x10/0x10 [ 42.808706] ret_from_fork_asm+0x1b/0x30 [ 42.808920] </TASK> [ 42.809042] irq event stamp: 514065 [ 42.809226] hardirqs last enabled at (514075): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 42.809674] hardirqs last disabled at (514086): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 42.810109] softirqs last enabled at (513688): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 42.810542] softirqs last disabled at (513683): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 42.810972] ---[ end trace 0000000000000000 ]--- [ 42.925882] veth0: renamed from veth1 [ 43.267765] br0: port 1(vx0) entered blocking state [ 43.268054] br0: port 1(vx0) entered disabled state [ 43.268310] vx0: entered allmulticast mode [ 43.268598] vx0: entered promiscuous mode [ 43.268977] br0: port 1(vx0) entered blocking state [ 43.269235] br0: port 1(vx0) entered forwarding state [ 43.727372] br0: port 1(vx0) entered blocking state [ 43.727676] br0: port 1(vx0) entered disabled state [ 43.727934] vx0: entered allmulticast mode [ 43.728211] vx0: entered promiscuous mode [ 43.728531] br0: port 1(vx0) entered blocking state [ 43.728807] br0: port 1(vx0) entered forwarding state [ 44.100875] veth0: renamed from veth1 [ 44.426760] br0: port 1(vx0) entered blocking state [ 44.427066] br0: port 1(vx0) entered disabled state [ 44.427347] vx0: entered allmulticast mode [ 44.427670] vx0: entered promiscuous mode [ 44.428037] br0: port 1(vx0) entered blocking state [ 44.428312] br0: port 1(vx0) entered forwarding state [ 44.914689] br0: port 1(vx0) entered blocking state [ 44.914973] br0: port 1(vx0) entered disabled state [ 44.915228] vx0: entered allmulticast mode [ 44.915505] vx0: entered promiscuous mode [ 44.915856] br0: port 1(vx0) entered blocking state [ 44.916111] br0: port 1(vx0) entered forwarding state # # Control path: Basic (S, G) operations - IPv6 overlay / IPv4 underlay # --------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 50.727843] vx0: left allmulticast mode [ 50.728077] vx0: left promiscuous mode [ 50.728284] br0: port 1(vx0) entered disabled state [ 50.737981] ------------[ cut here ]------------ [ 50.738257] sysfs group 'bridge' not found for kobject 'br0' [ 50.738613] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 50.739079] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 50.739412] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 50.739878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 50.740496] Workqueue: netns cleanup_net [ 50.740761] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 50.741057] 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 b2 b9 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 [ 50.742061] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 50.742378] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 50.742799] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 50.743191] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 50.743566] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d06610 [ 50.743981] R13: ffffaa568026be08 R14: ffff952cc1d06b80 R15: ffff952cc3892e50 [ 50.744411] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 50.744850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.745174] CR2: 00007fba57c1f000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 50.745581] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.745994] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.746394] PKRU: 55555554 [ 50.746573] Call Trace: [ 50.746751] <TASK> [ 50.746897] ? __warn+0x84/0x170 [ 50.747095] ? sysfs_remove_group+0x75/0x90 [ 50.747353] ? report_bug+0x199/0x1b0 [ 50.747568] ? handle_bug+0x3d/0x70 [ 50.747797] ? exc_invalid_op+0x18/0x70 [ 50.748036] ? asm_exc_invalid_op+0x1a/0x20 [ 50.748293] ? sysfs_remove_group+0x75/0x90 [ 50.748537] br_dev_delete+0x88/0xa0 [ 50.748775] br_net_exit_batch_rtnl+0x70/0xd0 [ 50.749059] cleanup_net+0x24e/0x400 [ 50.749302] ? process_one_work+0x16c/0x4b0 [ 50.749539] process_one_work+0x1d6/0x4b0 [ 50.749795] worker_thread+0x1c1/0x3d0 [ 50.750041] ? __pfx_worker_thread+0x10/0x10 [ 50.750304] kthread+0xda/0x110 [ 50.750489] ? __pfx_kthread+0x10/0x10 [ 50.750732] ret_from_fork+0x31/0x50 [ 50.750976] ? __pfx_kthread+0x10/0x10 [ 50.751219] ret_from_fork_asm+0x1b/0x30 [ 50.751447] </TASK> [ 50.751614] irq event stamp: 540541 [ 50.751841] hardirqs last enabled at (540555): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 50.752310] hardirqs last disabled at (540566): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 50.752766] softirqs last enabled at (540106): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 50.753244] softirqs last disabled at (540097): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 50.753752] ---[ end trace 0000000000000000 ]--- [ 50.828847] vx0: left allmulticast mode [ 50.829083] vx0: left promiscuous mode [ 50.829316] br0: port 1(vx0) entered disabled state [ 50.835003] vx0: left allmulticast mode [ 50.835279] vx0: left promiscuous mode [ 50.835535] br0: port 1(vx0) entered disabled state [ 50.846875] ------------[ cut here ]------------ [ 50.847172] sysfs group 'bridge' not found for kobject 'br0' [ 50.847527] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 50.847971] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 50.848295] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 50.848783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 50.849398] Workqueue: netns cleanup_net [ 50.849637] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 50.849919] 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 b2 b9 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 [ 50.850885] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 50.851209] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 50.851601] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 50.851988] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 50.852385] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc552a610 [ 50.852792] R13: ffffaa568026be08 R14: ffff952cc552ab80 R15: ffff952cc3891750 [ 50.853188] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 50.853612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.853940] CR2: 00007fba57c1f000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 50.854342] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.854758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.855134] PKRU: 55555554 [ 50.855313] Call Trace: [ 50.855504] <TASK> [ 50.855649] ? __warn+0x84/0x170 [ 50.855847] ? sysfs_remove_group+0x75/0x90 [ 50.856114] ? report_bug+0x199/0x1b0 [ 50.856361] ? handle_bug+0x3d/0x70 [ 50.856588] ? exc_invalid_op+0x18/0x70 [ 50.856813] ? asm_exc_invalid_op+0x1a/0x20 [ 50.857067] ? sysfs_remove_group+0x75/0x90 [ 50.857343] br_dev_delete+0x88/0xa0 [ 50.857579] br_net_exit_batch_rtnl+0x70/0xd0 [ 50.857841] cleanup_net+0x24e/0x400 [ 50.858081] ? process_one_work+0x16c/0x4b0 [ 50.858353] process_one_work+0x1d6/0x4b0 [ 50.858596] worker_thread+0x1c1/0x3d0 [ 50.858835] ? __pfx_worker_thread+0x10/0x10 [ 50.859116] kthread+0xda/0x110 [ 50.859308] ? __pfx_kthread+0x10/0x10 [ 50.859537] ret_from_fork+0x31/0x50 [ 50.859791] ? __pfx_kthread+0x10/0x10 [ 50.860030] ret_from_fork_asm+0x1b/0x30 [ 50.860259] </TASK> [ 50.860422] irq event stamp: 570687 [ 50.860660] hardirqs last enabled at (570701): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 50.861180] hardirqs last disabled at (570712): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 50.861671] softirqs last enabled at (570386): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 50.862142] softirqs last disabled at (570379): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 50.862637] ---[ end trace 0000000000000000 ]--- [ 50.862925] ------------[ cut here ]------------ [ 50.863214] sysfs group 'bridge' not found for kobject 'br0' [ 50.863546] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 50.863968] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 50.864330] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 50.864805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 50.865434] Workqueue: netns cleanup_net [ 50.865704] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 50.865990] 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 b2 b9 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 [ 50.866996] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 50.867305] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 50.867721] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 50.868132] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 50.868512] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 50.868907] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffff952cc3891750 [ 50.869326] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 50.869819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.870156] CR2: 00007fba57c1f000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 50.870552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.870964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.871369] PKRU: 55555554 [ 50.871561] Call Trace: [ 50.871747] <TASK> [ 50.871882] ? __warn+0x84/0x170 [ 50.872087] ? sysfs_remove_group+0x75/0x90 [ 50.872354] ? report_bug+0x199/0x1b0 [ 50.872583] ? handle_bug+0x3d/0x70 [ 50.872808] ? exc_invalid_op+0x18/0x70 [ 50.873053] ? asm_exc_invalid_op+0x1a/0x20 [ 50.873302] ? sysfs_remove_group+0x75/0x90 [ 50.873556] br_dev_delete+0x88/0xa0 [ 50.873823] br_net_exit_batch_rtnl+0x70/0xd0 [ 50.874084] cleanup_net+0x24e/0x400 [ 50.874298] ? process_one_work+0x16c/0x4b0 [ 50.874552] process_one_work+0x1d6/0x4b0 [ 50.874818] worker_thread+0x1c1/0x3d0 [ 50.875054] ? __pfx_worker_thread+0x10/0x10 [ 50.875293] kthread+0xda/0x110 [ 50.875491] ? __pfx_kthread+0x10/0x10 [ 50.875742] ret_from_fork+0x31/0x50 [ 50.876003] ? __pfx_kthread+0x10/0x10 [ 50.876224] ret_from_fork_asm+0x1b/0x30 [ 50.876471] </TASK> [ 50.876619] irq event stamp: 571343 [ 50.876842] hardirqs last enabled at (571357): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 50.877314] hardirqs last disabled at (571368): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 50.877792] softirqs last enabled at (570768): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 50.878265] softirqs last disabled at (570766): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 50.878744] ---[ end trace 0000000000000000 ]--- [ 50.983831] vx0: left allmulticast mode [ 50.984069] vx0: left promiscuous mode [ 50.984315] br0: port 1(vx0) entered disabled state [ 50.992911] ------------[ cut here ]------------ [ 50.993187] sysfs group 'bridge' not found for kobject 'br0' [ 50.993539] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 50.993989] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 50.994328] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 50.994813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 50.995428] Workqueue: netns cleanup_net [ 50.995639] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 50.995909] 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 b2 b9 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 [ 50.996869] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 50.997182] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 50.997582] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 50.997978] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 50.998343] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc5528610 [ 50.998714] R13: ffffaa568026be08 R14: ffff952cc5528b80 R15: ffff952cc3965c50 [ 50.999113] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 50.999610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.999942] CR2: 00007fba57c1f000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 51.000334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.000733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.001163] PKRU: 55555554 [ 51.001360] Call Trace: [ 51.001535] <TASK> [ 51.001676] ? __warn+0x84/0x170 [ 51.001881] ? sysfs_remove_group+0x75/0x90 [ 51.002154] ? report_bug+0x199/0x1b0 [ 51.002388] ? handle_bug+0x3d/0x70 [ 51.002599] ? exc_invalid_op+0x18/0x70 [ 51.002812] ? asm_exc_invalid_op+0x1a/0x20 [ 51.003064] ? sysfs_remove_group+0x75/0x90 [ 51.003360] br_dev_delete+0x88/0xa0 [ 51.003562] br_net_exit_batch_rtnl+0x70/0xd0 [ 51.003829] cleanup_net+0x24e/0x400 [ 51.004049] ? process_one_work+0x16c/0x4b0 [ 51.004321] process_one_work+0x1d6/0x4b0 [ 51.004584] worker_thread+0x1c1/0x3d0 [ 51.004828] ? __pfx_worker_thread+0x10/0x10 [ 51.005088] kthread+0xda/0x110 [ 51.005274] ? __pfx_kthread+0x10/0x10 [ 51.005509] ret_from_fork+0x31/0x50 [ 51.005758] ? __pfx_kthread+0x10/0x10 [ 51.005989] ret_from_fork_asm+0x1b/0x30 [ 51.006223] </TASK> [ 51.006393] irq event stamp: 621409 [ 51.006632] hardirqs last enabled at (621421): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 51.007116] hardirqs last disabled at (621434): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 51.007571] softirqs last enabled at (620926): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 51.008062] softirqs last disabled at (620919): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 51.008550] ---[ end trace 0000000000000000 ]--- [ 51.118885] veth0: renamed from veth1 [ 51.478118] br0: port 1(vx0) entered blocking state [ 51.478410] br0: port 1(vx0) entered disabled state [ 51.478682] vx0: entered allmulticast mode [ 51.479033] vx0: entered promiscuous mode [ 51.479367] br0: port 1(vx0) entered blocking state [ 51.479630] br0: port 1(vx0) entered forwarding state [ 51.943312] br0: port 1(vx0) entered blocking state [ 51.943599] br0: port 1(vx0) entered disabled state [ 51.943869] vx0: entered allmulticast mode [ 51.944147] vx0: entered promiscuous mode [ 51.944450] br0: port 1(vx0) entered blocking state [ 51.944720] br0: port 1(vx0) entered forwarding state [ 52.324988] veth0: renamed from veth1 [ 52.661119] br0: port 1(vx0) entered blocking state [ 52.661406] br0: port 1(vx0) entered disabled state [ 52.661731] vx0: entered allmulticast mode [ 52.662011] vx0: entered promiscuous mode [ 52.662308] br0: port 1(vx0) entered blocking state [ 52.662562] br0: port 1(vx0) entered forwarding state [ 53.125970] br0: port 1(vx0) entered blocking state [ 53.126256] br0: port 1(vx0) entered disabled state [ 53.126512] vx0: entered allmulticast mode [ 53.126801] vx0: entered promiscuous mode [ 53.127140] br0: port 1(vx0) entered blocking state [ 53.127395] br0: port 1(vx0) entered forwarding state # # Control path: Basic (S, G) operations - IPv4 overlay / IPv6 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 58.895810] vx0: left allmulticast mode [ 58.896046] vx0: left promiscuous mode [ 58.896276] br0: port 1(vx0) entered disabled state [ 58.908889] ------------[ cut here ]------------ [ 58.909179] sysfs group 'bridge' not found for kobject 'br0' [ 58.909533] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 58.909959] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 58.910289] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 58.910760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 58.911380] Workqueue: netns cleanup_net [ 58.911616] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 58.911900] 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 b2 b9 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 [ 58.912863] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 58.913156] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 58.913546] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 58.913938] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 58.914326] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29cc610 [ 58.914718] R13: ffffaa568026be08 R14: ffff952cc29ccb80 R15: ffff952cc39f1750 [ 58.915107] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 58.915536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.915862] CR2: 00007fc88e6e7000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 58.916249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.916631] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.917018] PKRU: 55555554 [ 58.917184] Call Trace: [ 58.917342] <TASK> [ 58.917461] ? __warn+0x84/0x170 [ 58.917637] ? sysfs_remove_group+0x75/0x90 [ 58.917864] ? report_bug+0x199/0x1b0 [ 58.918063] ? handle_bug+0x3d/0x70 [ 58.918273] ? exc_invalid_op+0x18/0x70 [ 58.918516] ? asm_exc_invalid_op+0x1a/0x20 [ 58.918769] ? sysfs_remove_group+0x75/0x90 [ 58.919012] br_dev_delete+0x88/0xa0 [ 58.919225] br_net_exit_batch_rtnl+0x70/0xd0 [ 58.919477] cleanup_net+0x24e/0x400 [ 58.919712] ? process_one_work+0x16c/0x4b0 [ 58.919955] process_one_work+0x1d6/0x4b0 [ 58.920187] worker_thread+0x1c1/0x3d0 [ 58.920408] ? __pfx_worker_thread+0x10/0x10 [ 58.920690] kthread+0xda/0x110 [ 58.920889] ? __pfx_kthread+0x10/0x10 [ 58.921119] ret_from_fork+0x31/0x50 [ 58.921313] ? __pfx_kthread+0x10/0x10 [ 58.921540] ret_from_fork_asm+0x1b/0x30 [ 58.921812] </TASK> [ 58.921955] irq event stamp: 648475 [ 58.922162] hardirqs last enabled at (648487): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 58.922639] hardirqs last disabled at (648498): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 58.923110] softirqs last enabled at (648034): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 58.923586] softirqs last disabled at (648027): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 58.924034] ---[ end trace 0000000000000000 ]--- [ 59.023845] vx0: left allmulticast mode [ 59.024121] vx0: left promiscuous mode [ 59.024354] br0: port 1(vx0) entered disabled state [ 59.034978] vx0: left allmulticast mode [ 59.035209] vx0: left promiscuous mode [ 59.035428] br0: port 1(vx0) entered disabled state [ 59.049948] vx0: left allmulticast mode [ 59.050187] vx0: left promiscuous mode [ 59.050414] br0: port 1(vx0) entered disabled state [ 59.060860] ------------[ cut here ]------------ [ 59.061119] sysfs group 'bridge' not found for kobject 'br0' [ 59.061457] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 59.061914] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 59.062244] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 59.062706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 59.063306] Workqueue: netns cleanup_net [ 59.063549] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 59.063833] 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 b2 b9 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 [ 59.064786] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 59.065082] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 59.065483] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 59.065880] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 59.066259] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b82610 [ 59.066646] R13: ffffaa568026be08 R14: ffff952cc4b82b80 R15: ffffffffbb478f90 [ 59.067048] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 59.067482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.067802] CR2: 00007fc88e6e7000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 59.068197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.068589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.068982] PKRU: 55555554 [ 59.069142] Call Trace: [ 59.069289] <TASK> [ 59.069423] ? __warn+0x84/0x170 [ 59.069628] ? sysfs_remove_group+0x75/0x90 [ 59.069885] ? report_bug+0x199/0x1b0 [ 59.070100] ? handle_bug+0x3d/0x70 [ 59.070316] ? exc_invalid_op+0x18/0x70 [ 59.070553] ? asm_exc_invalid_op+0x1a/0x20 [ 59.070812] ? sysfs_remove_group+0x75/0x90 [ 59.071054] br_dev_delete+0x88/0xa0 [ 59.071276] br_net_exit_batch_rtnl+0x70/0xd0 [ 59.071543] cleanup_net+0x24e/0x400 [ 59.071764] ? process_one_work+0x16c/0x4b0 [ 59.072000] process_one_work+0x1d6/0x4b0 [ 59.072240] worker_thread+0x1c1/0x3d0 [ 59.072470] ? __pfx_worker_thread+0x10/0x10 [ 59.072729] kthread+0xda/0x110 [ 59.072915] ? __pfx_kthread+0x10/0x10 [ 59.073144] ret_from_fork+0x31/0x50 [ 59.073367] ? __pfx_kthread+0x10/0x10 [ 59.073588] ret_from_fork_asm+0x1b/0x30 [ 59.073823] </TASK> [ 59.073973] irq event stamp: 680149 [ 59.074189] hardirqs last enabled at (680161): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 59.074665] hardirqs last disabled at (680174): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 59.075114] softirqs last enabled at (679822): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 59.075573] softirqs last disabled at (679815): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 59.076032] ---[ end trace 0000000000000000 ]--- [ 59.076341] ------------[ cut here ]------------ [ 59.076611] sysfs group 'bridge' not found for kobject 'br0' [ 59.076963] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 59.077395] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 59.077726] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 59.078187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 59.078803] Workqueue: netns cleanup_net [ 59.079033] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 59.079293] 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 b2 b9 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 [ 59.080254] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 59.080559] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 59.080968] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 59.081348] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 59.081749] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ac610 [ 59.082143] R13: ffffaa568026be08 R14: ffff952cc55acb80 R15: ffffffffbb478f90 [ 59.082531] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 59.082958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.083283] CR2: 00007fc88e6e7000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 59.083689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.084074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.084451] PKRU: 55555554 [ 59.084625] Call Trace: [ 59.084814] <TASK> [ 59.084959] ? __warn+0x84/0x170 [ 59.085148] ? sysfs_remove_group+0x75/0x90 [ 59.085397] ? report_bug+0x199/0x1b0 [ 59.085623] ? handle_bug+0x3d/0x70 [ 59.085845] ? exc_invalid_op+0x18/0x70 [ 59.086061] ? asm_exc_invalid_op+0x1a/0x20 [ 59.086309] ? sysfs_remove_group+0x75/0x90 [ 59.086561] br_dev_delete+0x88/0xa0 [ 59.086784] br_net_exit_batch_rtnl+0x70/0xd0 [ 59.087031] cleanup_net+0x24e/0x400 [ 59.087255] ? process_one_work+0x16c/0x4b0 [ 59.087510] process_one_work+0x1d6/0x4b0 [ 59.087756] worker_thread+0x1c1/0x3d0 [ 59.087969] ? __pfx_worker_thread+0x10/0x10 [ 59.088224] kthread+0xda/0x110 [ 59.088430] ? __pfx_kthread+0x10/0x10 [ 59.088662] ret_from_fork+0x31/0x50 [ 59.088869] ? __pfx_kthread+0x10/0x10 [ 59.089096] ret_from_fork_asm+0x1b/0x30 [ 59.089345] </TASK> [ 59.089491] irq event stamp: 680837 [ 59.089700] hardirqs last enabled at (680851): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 59.090169] hardirqs last disabled at (680862): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 59.090662] softirqs last enabled at (680330): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 59.091119] softirqs last disabled at (680319): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 59.091560] ---[ end trace 0000000000000000 ]--- [ 59.091834] ------------[ cut here ]------------ [ 59.092094] sysfs group 'bridge' not found for kobject 'br0' [ 59.092433] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 59.092875] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 59.093176] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 59.093640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 59.094246] Workqueue: netns cleanup_net [ 59.094474] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 59.094753] 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 b2 b9 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 [ 59.095689] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 59.096026] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 59.096442] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 59.096839] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 59.097227] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ae610 [ 59.097609] R13: ffffaa568026be08 R14: ffff952cc55aeb80 R15: ffffffffbb478f90 [ 59.098010] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 59.098453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.098780] CR2: 00007fc88e6e7000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 59.099155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.099546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.099956] PKRU: 55555554 [ 59.100121] Call Trace: [ 59.100276] <TASK> [ 59.100392] ? __warn+0x84/0x170 [ 59.100567] ? sysfs_remove_group+0x75/0x90 [ 59.100823] ? report_bug+0x199/0x1b0 [ 59.101060] ? handle_bug+0x3d/0x70 [ 59.101253] ? exc_invalid_op+0x18/0x70 [ 59.101478] ? asm_exc_invalid_op+0x1a/0x20 [ 59.101729] ? sysfs_remove_group+0x75/0x90 [ 59.101990] br_dev_delete+0x88/0xa0 [ 59.102208] br_net_exit_batch_rtnl+0x70/0xd0 [ 59.102472] cleanup_net+0x24e/0x400 [ 59.102704] ? process_one_work+0x16c/0x4b0 [ 59.102936] process_one_work+0x1d6/0x4b0 [ 59.103180] worker_thread+0x1c1/0x3d0 [ 59.103422] ? __pfx_worker_thread+0x10/0x10 [ 59.103681] kthread+0xda/0x110 [ 59.103863] ? __pfx_kthread+0x10/0x10 [ 59.104091] ret_from_fork+0x31/0x50 [ 59.104313] ? __pfx_kthread+0x10/0x10 [ 59.104535] ret_from_fork_asm+0x1b/0x30 [ 59.104773] </TASK> [ 59.104919] irq event stamp: 681489 [ 59.105136] hardirqs last enabled at (681501): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 59.105602] hardirqs last disabled at (681512): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 59.106062] softirqs last enabled at (680918): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 59.106514] softirqs last disabled at (680916): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 59.107017] ---[ end trace 0000000000000000 ]--- [ 59.350128] veth0: renamed from veth1 [ 59.729577] br0: port 1(vx0) entered blocking state [ 59.729879] br0: port 1(vx0) entered disabled state [ 59.730147] vx0: entered allmulticast mode [ 59.730432] vx0: entered promiscuous mode [ 59.730749] br0: port 1(vx0) entered blocking state [ 59.731020] br0: port 1(vx0) entered forwarding state [ 60.253336] br0: port 1(vx0) entered blocking state [ 60.253625] br0: port 1(vx0) entered disabled state [ 60.253900] vx0: entered allmulticast mode [ 60.254181] vx0: entered promiscuous mode [ 60.254486] br0: port 1(vx0) entered blocking state [ 60.254749] br0: port 1(vx0) entered forwarding state [ 60.636819] veth0: renamed from veth1 [ 60.996157] br0: port 1(vx0) entered blocking state [ 60.996450] br0: port 1(vx0) entered disabled state [ 60.996719] vx0: entered allmulticast mode [ 60.996998] vx0: entered promiscuous mode [ 60.997339] br0: port 1(vx0) entered blocking state [ 60.997591] br0: port 1(vx0) entered forwarding state [ 61.448085] br0: port 1(vx0) entered blocking state [ 61.448376] br0: port 1(vx0) entered disabled state [ 61.448636] vx0: entered allmulticast mode [ 61.448923] vx0: entered promiscuous mode [ 61.449221] br0: port 1(vx0) entered blocking state [ 61.449476] br0: port 1(vx0) entered forwarding state # # Control path: Basic (S, G) operations - IPv6 overlay / IPv6 underlay # -------------------------------------------------------------------- # TEST: MDB entry addition [ OK ] # TEST: MDB entry presence after addition [ OK ] # TEST: MDB entry replacement [ OK ] # TEST: MDB entry presence after replacement [ OK ] # TEST: MDB entry deletion [ OK ] # TEST: MDB entry presence after deletion [ OK ] # TEST: Non-existent MDB entry deletion [ OK ] # TEST: MDB entry default protocol [ OK ] # TEST: MDB entry protocol replacement [ OK ] # TEST: MDB entry default destination port [ OK ] # TEST: MDB entry destination port replacement [ OK ] # TEST: MDB entry default destination VNI [ OK ] # TEST: MDB entry destination VNI replacement [ OK ] # TEST: MDB entry default outgoing interface [ OK ] # TEST: MDB entry outgoing interface replacement [ OK ] # TEST: MDB entry with mismatch between device and port [ OK ] # TEST: MDB entry with temp state [ OK ] # TEST: MDB entry with VLAN [ OK ] # TEST: MDB entry MAC address [ OK ] # TEST: MDB entry without extended parameters [ OK ] # TEST: MDB entry with an invalid protocol [ OK ] # TEST: MDB entry with an invalid destination VNI [ OK ] # TEST: MDB entry with an invalid source VNI [ OK ] # TEST: MDB entry without a remote destination IP [ OK ] # TEST: Duplicate MDB entries [ OK ] [ 67.167814] vx0: left allmulticast mode [ 67.168042] vx0: left promiscuous mode [ 67.168249] br0: port 1(vx0) entered disabled state [ 67.173839] ------------[ cut here ]------------ [ 67.174288] sysfs group 'bridge' not found for kobject 'br0' [ 67.174829] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 67.175459] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 67.175998] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 67.176754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 67.177709] Workqueue: netns cleanup_net [ 67.177958] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 67.178243] 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 b2 b9 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 [ 67.179440] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 67.179715] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 67.180179] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 67.180692] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 67.181179] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260e610 [ 67.181910] R13: ffffaa568026be08 R14: ffff952cc260eb80 R15: ffff952cc39f1750 [ 67.182810] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 67.183793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.184476] CR2: 00007f5e70d690e0 CR3: 00000000025ce006 CR4: 0000000000770ef0 [ 67.185366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.186253] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.187022] PKRU: 55555554 [ 67.187340] Call Trace: [ 67.187582] <TASK> [ 67.187836] ? __warn+0x84/0x170 [ 67.188156] ? sysfs_remove_group+0x75/0x90 [ 67.188540] ? report_bug+0x199/0x1b0 [ 67.188945] ? handle_bug+0x3d/0x70 [ 67.189258] ? exc_invalid_op+0x18/0x70 [ 67.189659] ? asm_exc_invalid_op+0x1a/0x20 [ 67.190129] ? sysfs_remove_group+0x75/0x90 [ 67.190349] br_dev_delete+0x88/0xa0 [ 67.190567] br_net_exit_batch_rtnl+0x70/0xd0 [ 67.190827] cleanup_net+0x24e/0x400 [ 67.191029] ? process_one_work+0x16c/0x4b0 [ 67.191249] process_one_work+0x1d6/0x4b0 [ 67.191461] worker_thread+0x1c1/0x3d0 [ 67.191664] ? __pfx_worker_thread+0x10/0x10 [ 67.191890] kthread+0xda/0x110 [ 67.192062] ? __pfx_kthread+0x10/0x10 [ 67.192258] ret_from_fork+0x31/0x50 [ 67.192449] ? __pfx_kthread+0x10/0x10 [ 67.192646] ret_from_fork_asm+0x1b/0x30 [ 67.192864] </TASK> [ 67.192984] irq event stamp: 755725 [ 67.193172] hardirqs last enabled at (755735): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 67.193611] hardirqs last disabled at (755744): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 67.194051] softirqs last enabled at (755280): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 67.194482] softirqs last disabled at (755273): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 67.194907] ---[ end trace 0000000000000000 ]--- [ 67.287830] vx0: left allmulticast mode [ 67.288222] vx0: left promiscuous mode [ 67.288575] br0: port 1(vx0) entered disabled state [ 67.299957] vx0: left allmulticast mode [ 67.300351] vx0: left promiscuous mode [ 67.300748] br0: port 1(vx0) entered disabled state [ 67.309918] vx0: left allmulticast mode [ 67.310316] vx0: left promiscuous mode [ 67.310649] br0: port 1(vx0) entered disabled state [ 67.323837] ------------[ cut here ]------------ [ 67.324257] sysfs group 'bridge' not found for kobject 'br0' [ 67.324783] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 67.325435] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 67.325912] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 67.326375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 67.327019] Workqueue: netns cleanup_net [ 67.327229] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 67.327478] 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 b2 b9 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 [ 67.328445] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 67.328723] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 67.329087] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 67.329449] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 67.329818] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2608610 [ 67.330180] R13: ffffaa568026be08 R14: ffff952cc2608b80 R15: ffffffffbb478f90 [ 67.330543] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 67.330965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.331260] CR2: 00007fde9ce63000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 67.331624] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.331991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.332353] PKRU: 55555554 [ 67.332497] Call Trace: [ 67.332631] <TASK> [ 67.332756] ? __warn+0x84/0x170 [ 67.332931] ? sysfs_remove_group+0x75/0x90 [ 67.333152] ? report_bug+0x199/0x1b0 [ 67.333350] ? handle_bug+0x3d/0x70 [ 67.333538] ? exc_invalid_op+0x18/0x70 [ 67.333746] ? asm_exc_invalid_op+0x1a/0x20 [ 67.333968] ? sysfs_remove_group+0x75/0x90 [ 67.334190] br_dev_delete+0x88/0xa0 [ 67.334384] br_net_exit_batch_rtnl+0x70/0xd0 [ 67.334613] cleanup_net+0x24e/0x400 [ 67.334812] ? process_one_work+0x16c/0x4b0 [ 67.335032] process_one_work+0x1d6/0x4b0 [ 67.335244] worker_thread+0x1c1/0x3d0 [ 67.335443] ? __pfx_worker_thread+0x10/0x10 [ 67.335675] kthread+0xda/0x110 [ 67.335848] ? __pfx_kthread+0x10/0x10 [ 67.336046] ret_from_fork+0x31/0x50 [ 67.336239] ? __pfx_kthread+0x10/0x10 [ 67.336436] ret_from_fork_asm+0x1b/0x30 [ 67.336651] </TASK> [ 67.336778] irq event stamp: 787019 [ 67.336962] hardirqs last enabled at (787029): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 67.337403] hardirqs last disabled at (787038): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 67.337845] softirqs last enabled at (786668): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 67.338280] softirqs last disabled at (786663): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 67.338708] ---[ end trace 0000000000000000 ]--- [ 67.338975] ------------[ cut here ]------------ [ 67.339236] sysfs group 'bridge' not found for kobject 'br0' [ 67.339545] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 67.339975] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 67.340283] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 67.340732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 67.341327] Workqueue: netns cleanup_net [ 67.341538] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 67.341801] 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 b2 b9 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 [ 67.342743] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 67.343017] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 67.343382] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 67.343753] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 67.344120] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ca610 [ 67.344485] R13: ffffaa568026be08 R14: ffff952cc29cab80 R15: ffffffffbb478f90 [ 67.344860] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 67.345274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.345569] CR2: 00007f4a6cb60000 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 67.345941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.346309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.346680] PKRU: 55555554 [ 67.346826] Call Trace: [ 67.346962] <TASK> [ 67.347079] ? __warn+0x84/0x170 [ 67.347260] ? sysfs_remove_group+0x75/0x90 [ 67.347483] ? report_bug+0x199/0x1b0 [ 67.347690] ? handle_bug+0x3d/0x70 [ 67.347881] ? exc_invalid_op+0x18/0x70 [ 67.348087] ? asm_exc_invalid_op+0x1a/0x20 [ 67.348314] ? sysfs_remove_group+0x75/0x90 [ 67.348539] br_dev_delete+0x88/0xa0 [ 67.348741] br_net_exit_batch_rtnl+0x70/0xd0 [ 67.348978] cleanup_net+0x24e/0x400 [ 67.349174] ? process_one_work+0x16c/0x4b0 [ 67.349397] process_one_work+0x1d6/0x4b0 [ 67.349613] worker_thread+0x1c1/0x3d0 [ 67.349824] ? __pfx_worker_thread+0x10/0x10 [ 67.350055] kthread+0xda/0x110 [ 67.350229] ? __pfx_kthread+0x10/0x10 [ 67.350430] ret_from_fork+0x31/0x50 [ 67.350627] ? __pfx_kthread+0x10/0x10 [ 67.350836] ret_from_fork_asm+0x1b/0x30 [ 67.351062] </TASK> [ 67.351184] irq event stamp: 787595 [ 67.351370] hardirqs last enabled at (787605): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 67.351824] hardirqs last disabled at (787616): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 67.352266] softirqs last enabled at (787216): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 67.352710] softirqs last disabled at (787211): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 67.353136] ---[ end trace 0000000000000000 ]--- [ 67.353387] ------------[ cut here ]------------ [ 67.353630] sysfs group 'bridge' not found for kobject 'br0' [ 67.353946] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 67.354361] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 67.354670] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 67.355113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 67.355696] Workqueue: netns cleanup_net [ 67.355910] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 67.356162] 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 b2 b9 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 [ 67.357107] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 67.357381] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 67.357752] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 67.358119] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 67.358485] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d04610 [ 67.358857] R13: ffffaa568026be08 R14: ffff952cc1d04b80 R15: ffffffffbb478f90 [ 67.359228] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 67.359641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.359944] CR2: 00007f4a6cb60000 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 67.360317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.360690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.361062] PKRU: 55555554 [ 67.361208] Call Trace: [ 67.361343] <TASK> [ 67.361462] ? __warn+0x84/0x170 [ 67.361642] ? sysfs_remove_group+0x75/0x90 [ 67.361871] ? report_bug+0x199/0x1b0 [ 67.362071] ? handle_bug+0x3d/0x70 [ 67.362261] ? exc_invalid_op+0x18/0x70 [ 67.362466] ? asm_exc_invalid_op+0x1a/0x20 [ 67.362701] ? sysfs_remove_group+0x75/0x90 [ 67.362925] br_dev_delete+0x88/0xa0 [ 67.363120] br_net_exit_batch_rtnl+0x70/0xd0 [ 67.363355] cleanup_net+0x24e/0x400 [ 67.363552] ? process_one_work+0x16c/0x4b0 [ 67.363781] process_one_work+0x1d6/0x4b0 [ 67.363998] worker_thread+0x1c1/0x3d0 [ 67.364201] ? __pfx_worker_thread+0x10/0x10 [ 67.364430] kthread+0xda/0x110 [ 67.364601] ? __pfx_kthread+0x10/0x10 [ 67.364809] ret_from_fork+0x31/0x50 [ 67.365004] ? __pfx_kthread+0x10/0x10 [ 67.365206] ret_from_fork_asm+0x1b/0x30 [ 67.365422] </TASK> [ 67.365545] irq event stamp: 788155 [ 67.365739] hardirqs last enabled at (788167): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 67.366185] hardirqs last disabled at (788176): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 67.366624] softirqs last enabled at (787662): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 67.367058] softirqs last disabled at (787660): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 67.367525] ---[ end trace 0000000000000000 ]--- [ 67.573853] veth0: renamed from veth1 [ 67.878769] br0: port 1(vx0) entered blocking state [ 67.879050] br0: port 1(vx0) entered disabled state [ 67.879305] vx0: entered allmulticast mode [ 67.879581] vx0: entered promiscuous mode [ 67.879882] br0: port 1(vx0) entered blocking state [ 67.880139] br0: port 1(vx0) entered forwarding state [ 68.277704] br0: port 1(vx0) entered blocking state [ 68.277983] br0: port 1(vx0) entered disabled state [ 68.278237] vx0: entered allmulticast mode [ 68.278516] vx0: entered promiscuous mode [ 68.278818] br0: port 1(vx0) entered blocking state [ 68.279072] br0: port 1(vx0) entered forwarding state [ 68.614838] veth0: renamed from veth1 [ 68.919563] br0: port 1(vx0) entered blocking state [ 68.919990] br0: port 1(vx0) entered disabled state [ 68.920376] vx0: entered allmulticast mode [ 68.920815] vx0: entered promiscuous mode [ 68.921278] br0: port 1(vx0) entered blocking state [ 68.921674] br0: port 1(vx0) entered forwarding state [ 69.330796] br0: port 1(vx0) entered blocking state [ 69.331088] br0: port 1(vx0) entered disabled state [ 69.331344] vx0: entered allmulticast mode [ 69.331621] vx0: entered promiscuous mode [ 69.331918] br0: port 1(vx0) entered blocking state [ 69.332172] br0: port 1(vx0) entered forwarding state # # Control path: (*, G) operations - IPv4 overlay / IPv4 underlay # -------------------------------------------------------------- # TEST: (*, G) MDB entry addition with source list [ OK ] # TEST: (*, G) MDB entry presence after addition [ OK ] # TEST: (S, G) MDB entry presence after addition [ OK ] # TEST: (*, G) MDB entry replacement with source list [ OK ] # TEST: (*, G) MDB entry presence after replacement [ OK ] # TEST: (S, G) MDB entry presence after replacement [ OK ] # TEST: (*, G) MDB entry deletion [ OK ] # TEST: (*, G) MDB entry presence after deletion [ OK ] # TEST: (S, G) MDB entry presence after deletion [ OK ] # TEST: (*, G) MDB entry default filter mode [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: "blocked" flag after replacing filter mode to "include" [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: "blocked" flag after replacing filter mode to "exclude" [ OK ] # TEST: (*, G) MDB entry default source list [ OK ] # TEST: (S, G) MDB entry of 1st source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 2nd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 3rd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 1st source after removing source [ OK ] # TEST: (S, G) MDB entry of 2nd source after removing source [ OK ] # TEST: (S, G) MDB entry of 3rd source after removing source [ OK ] # TEST: (*, G) MDB entry default protocol [ OK ] # TEST: (S, G) MDB entry default protocol [ OK ] # TEST: (*, G) MDB entry protocol after replacement [ OK ] # TEST: (S, G) MDB entry protocol after replacement [ OK ] # TEST: (*, G) MDB entry default destination port [ OK ] # TEST: (S, G) MDB entry default destination port [ OK ] # TEST: (*, G) MDB entry destination port after replacement [ OK ] # TEST: (S, G) MDB entry destination port after replacement [ OK ] # TEST: (*, G) MDB entry default destination VNI [ OK ] # TEST: (S, G) MDB entry default destination VNI [ OK ] # TEST: (*, G) MDB entry destination VNI after replacement [ OK ] # TEST: (S, G) MDB entry destination VNI after replacement [ OK ] # TEST: (*, G) MDB entry default outgoing interface [ OK ] # TEST: (S, G) MDB entry default outgoing interface [ OK ] # TEST: (*, G) MDB entry outgoing interface after replacement [ OK ] # TEST: (S, G) MDB entry outgoing interface after replacement [ OK ] # TEST: All-zeros group with filter mode [ OK ] # TEST: All-zeros group with source list [ OK ] # TEST: (*, G) INCLUDE with an empty source list [ OK ] # TEST: Invalid source in source list [ OK ] # TEST: Source list without filter mode [ OK ] [ 75.317823] vx0: left allmulticast mode [ 75.318046] vx0: left promiscuous mode [ 75.318252] br0: port 1(vx0) entered disabled state [ 75.324913] ------------[ cut here ]------------ [ 75.325387] sysfs group 'bridge' not found for kobject 'br0' [ 75.325917] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 75.326646] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 75.327174] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 75.327980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 75.329010] Workqueue: netns cleanup_net [ 75.329376] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 75.329776] 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 b2 b9 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 [ 75.331302] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 75.331731] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 75.332335] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 75.332852] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 75.333226] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260a610 [ 75.333705] R13: ffffaa568026be08 R14: ffff952cc260ab80 R15: ffff952cc39f1750 [ 75.334200] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 75.334642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.334954] CR2: 00007f4e777de000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 75.335507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.335910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.336459] PKRU: 55555554 [ 75.336724] Call Trace: [ 75.336951] <TASK> [ 75.337145] ? __warn+0x84/0x170 [ 75.337438] ? sysfs_remove_group+0x75/0x90 [ 75.337838] ? report_bug+0x199/0x1b0 [ 75.338172] ? handle_bug+0x3d/0x70 [ 75.338493] ? exc_invalid_op+0x18/0x70 [ 75.338861] ? asm_exc_invalid_op+0x1a/0x20 [ 75.339228] ? sysfs_remove_group+0x75/0x90 [ 75.339617] br_dev_delete+0x88/0xa0 [ 75.339959] br_net_exit_batch_rtnl+0x70/0xd0 [ 75.340367] cleanup_net+0x24e/0x400 [ 75.340712] ? process_one_work+0x16c/0x4b0 [ 75.341091] process_one_work+0x1d6/0x4b0 [ 75.341463] worker_thread+0x1c1/0x3d0 [ 75.341827] ? __pfx_worker_thread+0x10/0x10 [ 75.342218] kthread+0xda/0x110 [ 75.342468] ? __pfx_kthread+0x10/0x10 [ 75.342778] ret_from_fork+0x31/0x50 [ 75.343106] ? __pfx_kthread+0x10/0x10 [ 75.343424] ret_from_fork_asm+0x1b/0x30 [ 75.343774] </TASK> [ 75.343980] irq event stamp: 862327 [ 75.344276] hardirqs last enabled at (862337): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 75.344975] hardirqs last disabled at (862348): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 75.345565] softirqs last enabled at (861938): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 75.346043] softirqs last disabled at (861933): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 75.346463] ---[ end trace 0000000000000000 ]--- [ 75.415818] vx0: left allmulticast mode [ 75.416244] vx0: left promiscuous mode [ 75.416584] br0: port 1(vx0) entered disabled state [ 75.431958] vx0: left allmulticast mode [ 75.432302] vx0: left promiscuous mode [ 75.432510] br0: port 1(vx0) entered disabled state [ 75.442850] ------------[ cut here ]------------ [ 75.443248] sysfs group 'bridge' not found for kobject 'br0' [ 75.443770] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 75.444224] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 75.444574] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 75.445160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 75.445736] Workqueue: netns cleanup_net [ 75.446048] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 75.446485] 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 b2 b9 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 [ 75.447910] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 75.448240] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 75.448850] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 75.449512] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 75.450195] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2608610 [ 75.450837] R13: ffffaa568026be08 R14: ffff952cc2608b80 R15: ffff952cc39f0050 [ 75.451484] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 75.452226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.452748] CR2: 00007f4e777de000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 75.453403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.454053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.454502] PKRU: 55555554 [ 75.454648] Call Trace: [ 75.454851] <TASK> [ 75.454976] ? __warn+0x84/0x170 [ 75.455151] ? sysfs_remove_group+0x75/0x90 [ 75.455370] ? report_bug+0x199/0x1b0 [ 75.455577] ? handle_bug+0x3d/0x70 [ 75.455842] ? exc_invalid_op+0x18/0x70 [ 75.456158] ? asm_exc_invalid_op+0x1a/0x20 [ 75.456463] ? sysfs_remove_group+0x75/0x90 [ 75.456719] br_dev_delete+0x88/0xa0 [ 75.456995] br_net_exit_batch_rtnl+0x70/0xd0 [ 75.457411] cleanup_net+0x24e/0x400 [ 75.457754] ? process_one_work+0x16c/0x4b0 [ 75.458149] process_one_work+0x1d6/0x4b0 [ 75.458538] worker_thread+0x1c1/0x3d0 [ 75.458895] ? __pfx_worker_thread+0x10/0x10 [ 75.459296] kthread+0xda/0x110 [ 75.459593] ? __pfx_kthread+0x10/0x10 [ 75.459946] ret_from_fork+0x31/0x50 [ 75.460278] ? __pfx_kthread+0x10/0x10 [ 75.460638] ret_from_fork_asm+0x1b/0x30 [ 75.461025] </TASK> [ 75.461239] irq event stamp: 892299 [ 75.461564] hardirqs last enabled at (892309): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 75.462366] hardirqs last disabled at (892320): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 75.463104] softirqs last enabled at (891984): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 75.463780] softirqs last disabled at (891979): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 75.464486] ---[ end trace 0000000000000000 ]--- [ 75.464863] ------------[ cut here ]------------ [ 75.465275] sysfs group 'bridge' not found for kobject 'br0' [ 75.465803] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 75.466231] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 75.466569] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 75.467147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 75.467883] Workqueue: netns cleanup_net [ 75.468190] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 75.468457] 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 b2 b9 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 [ 75.469978] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 75.470457] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 75.471144] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 75.471808] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 75.472458] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260c610 [ 75.473118] R13: ffffaa568026be08 R14: ffff952cc260cb80 R15: ffff952cc39f0050 [ 75.473749] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 75.474476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.474939] CR2: 00007f4e777de000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 75.475514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.476145] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.476754] PKRU: 55555554 [ 75.476994] Call Trace: [ 75.477199] <TASK> [ 75.477394] ? __warn+0x84/0x170 [ 75.477648] ? sysfs_remove_group+0x75/0x90 [ 75.478023] ? report_bug+0x199/0x1b0 [ 75.478220] ? handle_bug+0x3d/0x70 [ 75.478423] ? exc_invalid_op+0x18/0x70 [ 75.478654] ? asm_exc_invalid_op+0x1a/0x20 [ 75.478915] ? sysfs_remove_group+0x75/0x90 [ 75.479135] br_dev_delete+0x88/0xa0 [ 75.479327] br_net_exit_batch_rtnl+0x70/0xd0 [ 75.479556] cleanup_net+0x24e/0x400 [ 75.479754] ? process_one_work+0x16c/0x4b0 [ 75.479973] process_one_work+0x1d6/0x4b0 [ 75.480191] worker_thread+0x1c1/0x3d0 [ 75.480388] ? __pfx_worker_thread+0x10/0x10 [ 75.480614] kthread+0xda/0x110 [ 75.480788] ? __pfx_kthread+0x10/0x10 [ 75.481000] ret_from_fork+0x31/0x50 [ 75.481190] ? __pfx_kthread+0x10/0x10 [ 75.481386] ret_from_fork_asm+0x1b/0x30 [ 75.481597] </TASK> [ 75.481721] irq event stamp: 892871 [ 75.481905] hardirqs last enabled at (892881): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 75.482344] hardirqs last disabled at (892890): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 75.482786] softirqs last enabled at (892370): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 75.483209] softirqs last disabled at (892368): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 75.483669] ---[ end trace 0000000000000000 ]--- [ 75.573800] vx0: left allmulticast mode [ 75.574180] vx0: left promiscuous mode [ 75.574431] br0: port 1(vx0) entered disabled state [ 75.587844] ------------[ cut here ]------------ [ 75.588301] sysfs group 'bridge' not found for kobject 'br0' [ 75.588869] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 75.589538] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 75.590066] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 75.590780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 75.591704] Workqueue: netns cleanup_net [ 75.592001] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 75.592249] 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 b2 b9 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 [ 75.593455] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 75.593729] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 75.594198] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 75.594707] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 75.595219] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1936610 [ 75.595874] R13: ffffaa568026be08 R14: ffff952cc1936b80 R15: ffff952cc3895c50 [ 75.596512] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 75.597248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.597819] CR2: 00007f4e777de000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 75.598472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.599141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.599784] PKRU: 55555554 [ 75.600060] Call Trace: [ 75.600300] <TASK> [ 75.600500] ? __warn+0x84/0x170 [ 75.600796] ? sysfs_remove_group+0x75/0x90 [ 75.601190] ? report_bug+0x199/0x1b0 [ 75.601486] ? handle_bug+0x3d/0x70 [ 75.601820] ? exc_invalid_op+0x18/0x70 [ 75.602161] ? asm_exc_invalid_op+0x1a/0x20 [ 75.602506] ? sysfs_remove_group+0x75/0x90 [ 75.602862] br_dev_delete+0x88/0xa0 [ 75.603179] br_net_exit_batch_rtnl+0x70/0xd0 [ 75.603563] cleanup_net+0x24e/0x400 [ 75.603886] ? process_one_work+0x16c/0x4b0 [ 75.604114] process_one_work+0x1d6/0x4b0 [ 75.604350] worker_thread+0x1c1/0x3d0 [ 75.604626] ? __pfx_worker_thread+0x10/0x10 [ 75.604859] kthread+0xda/0x110 [ 75.605037] ? __pfx_kthread+0x10/0x10 [ 75.605236] ret_from_fork+0x31/0x50 [ 75.605427] ? __pfx_kthread+0x10/0x10 [ 75.605624] ret_from_fork_asm+0x1b/0x30 [ 75.605840] </TASK> [ 75.605961] irq event stamp: 942317 [ 75.606151] hardirqs last enabled at (942327): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 75.606605] hardirqs last disabled at (942336): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 75.607048] softirqs last enabled at (941902): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 75.607483] softirqs last disabled at (941897): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 75.607909] ---[ end trace 0000000000000000 ]--- [ 75.711297] veth0: renamed from veth1 [ 76.001573] br0: port 1(vx0) entered blocking state [ 76.001879] br0: port 1(vx0) entered disabled state [ 76.002228] vx0: entered allmulticast mode [ 76.002508] vx0: entered promiscuous mode [ 76.002798] br0: port 1(vx0) entered blocking state [ 76.003055] br0: port 1(vx0) entered forwarding state [ 76.411315] br0: port 1(vx0) entered blocking state [ 76.411597] br0: port 1(vx0) entered disabled state [ 76.411884] vx0: entered allmulticast mode [ 76.412165] vx0: entered promiscuous mode [ 76.412449] br0: port 1(vx0) entered blocking state [ 76.412710] br0: port 1(vx0) entered forwarding state [ 76.727882] veth0: renamed from veth1 [ 77.009937] br0: port 1(vx0) entered blocking state [ 77.010219] br0: port 1(vx0) entered disabled state [ 77.010475] vx0: entered allmulticast mode [ 77.010758] vx0: entered promiscuous mode [ 77.011067] br0: port 1(vx0) entered blocking state [ 77.011321] br0: port 1(vx0) entered forwarding state [ 77.401227] br0: port 1(vx0) entered blocking state [ 77.401512] br0: port 1(vx0) entered disabled state [ 77.401819] vx0: entered allmulticast mode [ 77.402096] vx0: entered promiscuous mode [ 77.402377] br0: port 1(vx0) entered blocking state [ 77.402632] br0: port 1(vx0) entered forwarding state # # Control path: (*, G) operations - IPv6 overlay / IPv4 underlay # -------------------------------------------------------------- # TEST: (*, G) MDB entry addition with source list [ OK ] # TEST: (*, G) MDB entry presence after addition [ OK ] # TEST: (S, G) MDB entry presence after addition [ OK ] # TEST: (*, G) MDB entry replacement with source list [ OK ] # TEST: (*, G) MDB entry presence after replacement [ OK ] # TEST: (S, G) MDB entry presence after replacement [ OK ] # TEST: (*, G) MDB entry deletion [ OK ] # TEST: (*, G) MDB entry presence after deletion [ OK ] # TEST: (S, G) MDB entry presence after deletion [ OK ] # TEST: (*, G) MDB entry default filter mode [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: "blocked" flag after replacing filter mode to "include" [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: "blocked" flag after replacing filter mode to "exclude" [ OK ] # TEST: (*, G) MDB entry default source list [ OK ] # TEST: (S, G) MDB entry of 1st source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 2nd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 3rd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 1st source after removing source [ OK ] # TEST: (S, G) MDB entry of 2nd source after removing source [ OK ] # TEST: (S, G) MDB entry of 3rd source after removing source [ OK ] # TEST: (*, G) MDB entry default protocol [ OK ] # TEST: (S, G) MDB entry default protocol [ OK ] # TEST: (*, G) MDB entry protocol after replacement [ OK ] # TEST: (S, G) MDB entry protocol after replacement [ OK ] # TEST: (*, G) MDB entry default destination port [ OK ] # TEST: (S, G) MDB entry default destination port [ OK ] # TEST: (*, G) MDB entry destination port after replacement [ OK ] # TEST: (S, G) MDB entry destination port after replacement [ OK ] # TEST: (*, G) MDB entry default destination VNI [ OK ] # TEST: (S, G) MDB entry default destination VNI [ OK ] # TEST: (*, G) MDB entry destination VNI after replacement [ OK ] # TEST: (S, G) MDB entry destination VNI after replacement [ OK ] # TEST: (*, G) MDB entry default outgoing interface [ OK ] # TEST: (S, G) MDB entry default outgoing interface [ OK ] # TEST: (*, G) MDB entry outgoing interface after replacement [ OK ] # TEST: (S, G) MDB entry outgoing interface after replacement [ OK ] # TEST: All-zeros group with filter mode [ OK ] # TEST: All-zeros group with source list [ OK ] # TEST: (*, G) INCLUDE with an empty source list [ OK ] # TEST: Invalid source in source list [ OK ] # TEST: Source list without filter mode [ OK ] [ 83.524949] vx0: left allmulticast mode [ 83.525470] vx0: left promiscuous mode [ 83.526045] br0: port 1(vx0) entered disabled state [ 83.543912] ------------[ cut here ]------------ [ 83.544385] sysfs group 'bridge' not found for kobject 'br0' [ 83.544738] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 83.545545] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 83.546300] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 83.547338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 83.548778] Workqueue: netns cleanup_net [ 83.549245] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 83.549939] 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 b2 b9 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 [ 83.552139] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 83.552778] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 83.553488] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 83.554274] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 83.555077] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc21ba610 [ 83.555866] R13: ffffaa568026be08 R14: ffff952cc21bab80 R15: ffff952cc3960050 [ 83.556544] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 83.557435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.557803] CR2: 00007f9d371e7000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 83.558241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.558606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.558988] PKRU: 55555554 [ 83.559133] Call Trace: [ 83.559268] <TASK> [ 83.559386] ? __warn+0x84/0x170 [ 83.559562] ? sysfs_remove_group+0x75/0x90 [ 83.559803] ? report_bug+0x199/0x1b0 [ 83.560002] ? handle_bug+0x3d/0x70 [ 83.560190] ? exc_invalid_op+0x18/0x70 [ 83.560399] ? asm_exc_invalid_op+0x1a/0x20 [ 83.560627] ? sysfs_remove_group+0x75/0x90 [ 83.560878] br_dev_delete+0x88/0xa0 [ 83.561074] br_net_exit_batch_rtnl+0x70/0xd0 [ 83.561305] cleanup_net+0x24e/0x400 [ 83.561500] ? process_one_work+0x16c/0x4b0 [ 83.561750] process_one_work+0x1d6/0x4b0 [ 83.561996] worker_thread+0x1c1/0x3d0 [ 83.562196] ? __pfx_worker_thread+0x10/0x10 [ 83.562420] kthread+0xda/0x110 [ 83.562599] ? __pfx_kthread+0x10/0x10 [ 83.562855] ret_from_fork+0x31/0x50 [ 83.563049] ? __pfx_kthread+0x10/0x10 [ 83.563246] ret_from_fork_asm+0x1b/0x30 [ 83.563480] </TASK> [ 83.563608] irq event stamp: 969237 [ 83.563821] hardirqs last enabled at (969261): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 83.564345] hardirqs last disabled at (969270): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 83.564910] softirqs last enabled at (969292): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 83.565344] softirqs last disabled at (969279): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 83.565784] ---[ end trace 0000000000000000 ]--- [ 83.653823] vx0: left allmulticast mode [ 83.654229] vx0: left promiscuous mode [ 83.654634] br0: port 1(vx0) entered disabled state [ 83.672974] vx0: left allmulticast mode [ 83.673191] vx0: left promiscuous mode [ 83.673403] br0: port 1(vx0) entered disabled state [ 83.702913] ------------[ cut here ]------------ [ 83.703389] sysfs group 'bridge' not found for kobject 'br0' [ 83.704027] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 83.704830] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 83.705454] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 83.706293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 83.707449] Workqueue: netns cleanup_net [ 83.707904] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 83.708408] 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 b2 b9 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 [ 83.710428] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 83.710985] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 83.711610] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 83.712267] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 83.712931] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ca610 [ 83.713631] R13: ffffaa568026be08 R14: ffff952cc29cab80 R15: ffff952cc3895c50 [ 83.714018] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 83.714540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.714932] CR2: 00007fe2c56b51b4 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 83.715483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.715851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.716340] PKRU: 55555554 [ 83.716557] Call Trace: [ 83.716804] <TASK> [ 83.717033] ? __warn+0x84/0x170 [ 83.717274] ? sysfs_remove_group+0x75/0x90 [ 83.717512] ? report_bug+0x199/0x1b0 [ 83.717885] ? handle_bug+0x3d/0x70 [ 83.718194] ? exc_invalid_op+0x18/0x70 [ 83.718551] ? asm_exc_invalid_op+0x1a/0x20 [ 83.719007] ? sysfs_remove_group+0x75/0x90 [ 83.719425] br_dev_delete+0x88/0xa0 [ 83.719835] br_net_exit_batch_rtnl+0x70/0xd0 [ 83.720320] cleanup_net+0x24e/0x400 [ 83.720674] ? process_one_work+0x16c/0x4b0 [ 83.721166] process_one_work+0x1d6/0x4b0 [ 83.721617] worker_thread+0x1c1/0x3d0 [ 83.721962] ? __pfx_worker_thread+0x10/0x10 [ 83.722397] kthread+0xda/0x110 [ 83.722736] ? __pfx_kthread+0x10/0x10 [ 83.723122] ret_from_fork+0x31/0x50 [ 83.723481] ? __pfx_kthread+0x10/0x10 [ 83.723898] ret_from_fork_asm+0x1b/0x30 [ 83.724311] </TASK> [ 83.724557] irq event stamp: 999233 [ 83.724927] hardirqs last enabled at (999245): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 83.725837] hardirqs last disabled at (999256): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 83.726681] softirqs last enabled at (998892): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 83.727472] softirqs last disabled at (998887): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 83.728277] ---[ end trace 0000000000000000 ]--- [ 83.728727] ------------[ cut here ]------------ [ 83.729238] sysfs group 'bridge' not found for kobject 'br0' [ 83.729788] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 83.730445] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 83.731011] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 83.731844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 83.732452] Workqueue: netns cleanup_net [ 83.732748] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 83.733027] 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 b2 b9 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 [ 83.733961] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 83.734232] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 83.734594] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 83.734960] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 83.735324] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ce610 [ 83.735691] R13: ffffaa568026be08 R14: ffff952cc29ceb80 R15: ffff952cc3895c50 [ 83.736054] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 83.736461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.736765] CR2: 000055d5779cfdec CR3: 0000000002808003 CR4: 0000000000770ef0 [ 83.737131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.737496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.737865] PKRU: 55555554 [ 83.738011] Call Trace: [ 83.738144] <TASK> [ 83.738263] ? __warn+0x84/0x170 [ 83.738443] ? sysfs_remove_group+0x75/0x90 [ 83.738680] ? report_bug+0x199/0x1b0 [ 83.738877] ? handle_bug+0x3d/0x70 [ 83.739065] ? exc_invalid_op+0x18/0x70 [ 83.739266] ? asm_exc_invalid_op+0x1a/0x20 [ 83.739492] ? sysfs_remove_group+0x75/0x90 [ 83.739718] br_dev_delete+0x88/0xa0 [ 83.739911] br_net_exit_batch_rtnl+0x70/0xd0 [ 83.740144] cleanup_net+0x24e/0x400 [ 83.740338] ? process_one_work+0x16c/0x4b0 [ 83.740557] process_one_work+0x1d6/0x4b0 [ 83.740779] worker_thread+0x1c1/0x3d0 [ 83.741098] ? __pfx_worker_thread+0x10/0x10 [ 83.741324] kthread+0xda/0x110 [ 83.741492] ? __pfx_kthread+0x10/0x10 [ 83.741697] ret_from_fork+0x31/0x50 [ 83.741889] ? __pfx_kthread+0x10/0x10 [ 83.742087] ret_from_fork_asm+0x1b/0x30 [ 83.742299] </TASK> [ 83.742420] irq event stamp: 999811 [ 83.742606] hardirqs last enabled at (999821): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 83.743053] hardirqs last disabled at (999832): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 83.743490] softirqs last enabled at (999336): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 83.743927] softirqs last disabled at (999329): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 83.744347] ---[ end trace 0000000000000000 ]--- [ 83.839897] vx0: left allmulticast mode [ 83.840629] vx0: left promiscuous mode [ 83.841328] br0: port 1(vx0) entered disabled state [ 83.849961] ------------[ cut here ]------------ [ 83.850512] sysfs group 'bridge' not found for kobject 'br0' [ 83.851463] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 83.852389] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 83.853333] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 83.854771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 83.856702] Workqueue: netns cleanup_net [ 83.857320] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 83.858206] 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 b2 b9 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 [ 83.861446] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 83.862365] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 83.863026] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 83.863633] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 83.864202] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc21bc610 [ 83.865044] R13: ffffaa568026be08 R14: ffff952cc21bcb80 R15: ffff952cc3961750 [ 83.865871] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 83.867144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.868118] CR2: 000055d578a1dd40 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 83.869285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.870552] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.871430] PKRU: 55555554 [ 83.871692] Call Trace: [ 83.872002] <TASK> [ 83.872213] ? __warn+0x84/0x170 [ 83.872587] ? sysfs_remove_group+0x75/0x90 [ 83.873054] ? report_bug+0x199/0x1b0 [ 83.873520] ? handle_bug+0x3d/0x70 [ 83.873894] ? exc_invalid_op+0x18/0x70 [ 83.874390] ? asm_exc_invalid_op+0x1a/0x20 [ 83.874747] ? sysfs_remove_group+0x75/0x90 [ 83.875246] br_dev_delete+0x88/0xa0 [ 83.875744] br_net_exit_batch_rtnl+0x70/0xd0 [ 83.876214] cleanup_net+0x24e/0x400 [ 83.876519] ? process_one_work+0x16c/0x4b0 [ 83.876915] process_one_work+0x1d6/0x4b0 [ 83.877208] worker_thread+0x1c1/0x3d0 [ 83.877535] ? __pfx_worker_thread+0x10/0x10 [ 83.877929] kthread+0xda/0x110 [ 83.878247] ? __pfx_kthread+0x10/0x10 [ 83.878621] ret_from_fork+0x31/0x50 [ 83.878966] ? __pfx_kthread+0x10/0x10 [ 83.879360] ret_from_fork_asm+0x1b/0x30 [ 83.879833] </TASK> [ 83.880085] irq event stamp: 1049567 [ 83.880452] hardirqs last enabled at (1049577): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 83.881348] hardirqs last disabled at (1049588): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 83.882116] softirqs last enabled at (1049110): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 83.882923] softirqs last disabled at (1049099): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 83.883634] ---[ end trace 0000000000000000 ]--- [ 83.997151] veth0: renamed from veth1 [ 84.359304] br0: port 1(vx0) entered blocking state [ 84.359589] br0: port 1(vx0) entered disabled state [ 84.359903] vx0: entered allmulticast mode [ 84.360182] vx0: entered promiscuous mode [ 84.360481] br0: port 1(vx0) entered blocking state [ 84.360744] br0: port 1(vx0) entered forwarding state [ 84.850007] br0: port 1(vx0) entered blocking state [ 84.850287] br0: port 1(vx0) entered disabled state [ 84.850543] vx0: entered allmulticast mode [ 84.850843] vx0: entered promiscuous mode [ 84.851124] br0: port 1(vx0) entered blocking state [ 84.851376] br0: port 1(vx0) entered forwarding state [ 85.224841] veth0: renamed from veth1 [ 85.578939] br0: port 1(vx0) entered blocking state [ 85.579222] br0: port 1(vx0) entered disabled state [ 85.579493] vx0: entered allmulticast mode [ 85.579833] vx0: entered promiscuous mode [ 85.580126] br0: port 1(vx0) entered blocking state [ 85.580380] br0: port 1(vx0) entered forwarding state [ 86.057251] br0: port 1(vx0) entered blocking state [ 86.057536] br0: port 1(vx0) entered disabled state [ 86.057805] vx0: entered allmulticast mode [ 86.058083] vx0: entered promiscuous mode [ 86.058375] br0: port 1(vx0) entered blocking state [ 86.058630] br0: port 1(vx0) entered forwarding state # # Control path: (*, G) operations - IPv4 overlay / IPv6 underlay # -------------------------------------------------------------- # TEST: (*, G) MDB entry addition with source list [ OK ] # TEST: (*, G) MDB entry presence after addition [ OK ] # TEST: (S, G) MDB entry presence after addition [ OK ] # TEST: (*, G) MDB entry replacement with source list [ OK ] # TEST: (*, G) MDB entry presence after replacement [ OK ] # TEST: (S, G) MDB entry presence after replacement [ OK ] # TEST: (*, G) MDB entry deletion [ OK ] # TEST: (*, G) MDB entry presence after deletion [ OK ] # TEST: (S, G) MDB entry presence after deletion [ OK ] # TEST: (*, G) MDB entry default filter mode [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: "blocked" flag after replacing filter mode to "include" [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: "blocked" flag after replacing filter mode to "exclude" [ OK ] # TEST: (*, G) MDB entry default source list [ OK ] # TEST: (S, G) MDB entry of 1st source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 2nd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 3rd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 1st source after removing source [ OK ] # TEST: (S, G) MDB entry of 2nd source after removing source [ OK ] # TEST: (S, G) MDB entry of 3rd source after removing source [ OK ] # TEST: (*, G) MDB entry default protocol [ OK ] # TEST: (S, G) MDB entry default protocol [ OK ] # TEST: (*, G) MDB entry protocol after replacement [ OK ] # TEST: (S, G) MDB entry protocol after replacement [ OK ] # TEST: (*, G) MDB entry default destination port [ OK ] # TEST: (S, G) MDB entry default destination port [ OK ] # TEST: (*, G) MDB entry destination port after replacement [ OK ] # TEST: (S, G) MDB entry destination port after replacement [ OK ] # TEST: (*, G) MDB entry default destination VNI [ OK ] # TEST: (S, G) MDB entry default destination VNI [ OK ] # TEST: (*, G) MDB entry destination VNI after replacement [ OK ] # TEST: (S, G) MDB entry destination VNI after replacement [ OK ] # TEST: (*, G) MDB entry default outgoing interface [ OK ] # TEST: (S, G) MDB entry default outgoing interface [ OK ] # TEST: (*, G) MDB entry outgoing interface after replacement [ OK ] # TEST: (S, G) MDB entry outgoing interface after replacement [ OK ] # TEST: All-zeros group with filter mode [ OK ] # TEST: All-zeros group with source list [ OK ] # TEST: (*, G) INCLUDE with an empty source list [ OK ] # TEST: Invalid source in source list [ OK ] # TEST: Source list without filter mode [ OK ] [ 92.129878] vx0: left allmulticast mode [ 92.130106] vx0: left promiscuous mode [ 92.130313] br0: port 1(vx0) entered disabled state [ 92.137943] ------------[ cut here ]------------ [ 92.138220] sysfs group 'bridge' not found for kobject 'br0' [ 92.138588] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 92.139045] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 92.139353] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 92.139872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 92.140526] Workqueue: netns cleanup_net [ 92.140769] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 92.141070] 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 b2 b9 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 [ 92.142121] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 92.142452] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 92.142865] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 92.143260] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 92.143693] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfc610 [ 92.144106] R13: ffffaa568026be08 R14: ffff952cc4bfcb80 R15: ffff952cc3964550 [ 92.144523] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 92.144974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.145285] CR2: 00007f8dc527d000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 92.145686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.146089] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.146476] PKRU: 55555554 [ 92.146634] Call Trace: [ 92.146828] <TASK> [ 92.146990] ? __warn+0x84/0x170 [ 92.147197] ? sysfs_remove_group+0x75/0x90 [ 92.147450] ? report_bug+0x199/0x1b0 [ 92.147700] ? handle_bug+0x3d/0x70 [ 92.147961] ? exc_invalid_op+0x18/0x70 [ 92.148191] ? asm_exc_invalid_op+0x1a/0x20 [ 92.148433] ? sysfs_remove_group+0x75/0x90 [ 92.148691] br_dev_delete+0x88/0xa0 [ 92.148933] br_net_exit_batch_rtnl+0x70/0xd0 [ 92.149198] cleanup_net+0x24e/0x400 [ 92.149412] ? process_one_work+0x16c/0x4b0 [ 92.149674] process_one_work+0x1d6/0x4b0 [ 92.149933] worker_thread+0x1c1/0x3d0 [ 92.150166] ? __pfx_worker_thread+0x10/0x10 [ 92.150416] kthread+0xda/0x110 [ 92.150620] ? __pfx_kthread+0x10/0x10 [ 92.150878] ret_from_fork+0x31/0x50 [ 92.151102] ? __pfx_kthread+0x10/0x10 [ 92.151317] ret_from_fork_asm+0x1b/0x30 [ 92.151598] </TASK> [ 92.151782] irq event stamp: 1076289 [ 92.152002] hardirqs last enabled at (1076301): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 92.152472] hardirqs last disabled at (1076312): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 92.152959] softirqs last enabled at (1075868): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 92.153440] softirqs last disabled at (1075807): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 92.153918] ---[ end trace 0000000000000000 ]--- [ 92.217812] vx0: left allmulticast mode [ 92.218088] vx0: left promiscuous mode [ 92.218336] br0: port 1(vx0) entered disabled state [ 92.229881] ------------[ cut here ]------------ [ 92.230179] sysfs group 'bridge' not found for kobject 'br0' [ 92.230523] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 92.230975] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 92.231311] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 92.231823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 92.232443] Workqueue: netns cleanup_net [ 92.232699] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 92.232970] 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 b2 b9 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 [ 92.233941] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 92.234287] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 92.234689] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 92.235088] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 92.235518] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b4610 [ 92.235968] R13: ffffaa568026be08 R14: ffff952cc49b4b80 R15: ffff952cc3960050 [ 92.236369] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 92.236814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.237163] CR2: 00007f8dc527d000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 92.237559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.237972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.238367] PKRU: 55555554 [ 92.238529] Call Trace: [ 92.238725] <TASK> [ 92.238892] ? __warn+0x84/0x170 [ 92.239113] ? sysfs_remove_group+0x75/0x90 [ 92.239347] ? report_bug+0x199/0x1b0 [ 92.239608] ? handle_bug+0x3d/0x70 [ 92.239842] ? exc_invalid_op+0x18/0x70 [ 92.240071] ? asm_exc_invalid_op+0x1a/0x20 [ 92.240314] ? sysfs_remove_group+0x75/0x90 [ 92.240576] br_dev_delete+0x88/0xa0 [ 92.240832] br_net_exit_batch_rtnl+0x70/0xd0 [ 92.241097] cleanup_net+0x24e/0x400 [ 92.241316] ? process_one_work+0x16c/0x4b0 [ 92.241582] process_one_work+0x1d6/0x4b0 [ 92.241859] worker_thread+0x1c1/0x3d0 [ 92.242089] ? __pfx_worker_thread+0x10/0x10 [ 92.242340] kthread+0xda/0x110 [ 92.242545] ? __pfx_kthread+0x10/0x10 [ 92.242802] ret_from_fork+0x31/0x50 [ 92.243045] ? __pfx_kthread+0x10/0x10 [ 92.243263] ret_from_fork_asm+0x1b/0x30 [ 92.243562] </TASK> [ 92.243733] irq event stamp: 1105179 [ 92.243968] hardirqs last enabled at (1105191): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 92.244439] hardirqs last disabled at (1105202): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 92.244924] softirqs last enabled at (1104738): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 92.245422] softirqs last disabled at (1104731): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 92.245906] ---[ end trace 0000000000000000 ]--- [ 92.325819] vx0: left allmulticast mode [ 92.326292] vx0: left promiscuous mode [ 92.326695] br0: port 1(vx0) entered disabled state [ 92.333951] vx0: left allmulticast mode [ 92.334207] vx0: left promiscuous mode [ 92.334506] br0: port 1(vx0) entered disabled state [ 92.341847] ------------[ cut here ]------------ [ 92.342257] sysfs group 'bridge' not found for kobject 'br0' [ 92.342780] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 92.343433] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 92.343940] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 92.344418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 92.345093] Workqueue: netns cleanup_net [ 92.345306] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 92.345556] 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 b2 b9 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 [ 92.346492] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 92.346781] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 92.347145] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 92.347507] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 92.347878] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b2610 [ 92.348260] R13: ffffaa568026be08 R14: ffff952cc49b2b80 R15: ffffffffbb478f90 [ 92.348623] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 92.349037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.349333] CR2: 00007ff6671f6000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 92.349702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.350066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.350428] PKRU: 55555554 [ 92.350572] Call Trace: [ 92.350722] <TASK> [ 92.350854] ? __warn+0x84/0x170 [ 92.351030] ? sysfs_remove_group+0x75/0x90 [ 92.351249] ? report_bug+0x199/0x1b0 [ 92.351445] ? handle_bug+0x3d/0x70 [ 92.351632] ? exc_invalid_op+0x18/0x70 [ 92.351841] ? asm_exc_invalid_op+0x1a/0x20 [ 92.352066] ? sysfs_remove_group+0x75/0x90 [ 92.352287] br_dev_delete+0x88/0xa0 [ 92.352481] br_net_exit_batch_rtnl+0x70/0xd0 [ 92.352722] cleanup_net+0x24e/0x400 [ 92.352917] ? process_one_work+0x16c/0x4b0 [ 92.353138] process_one_work+0x1d6/0x4b0 [ 92.353352] worker_thread+0x1c1/0x3d0 [ 92.353551] ? __pfx_worker_thread+0x10/0x10 [ 92.353783] kthread+0xda/0x110 [ 92.353956] ? __pfx_kthread+0x10/0x10 [ 92.354155] ret_from_fork+0x31/0x50 [ 92.354349] ? __pfx_kthread+0x10/0x10 [ 92.354546] ret_from_fork_asm+0x1b/0x30 [ 92.354765] </TASK> [ 92.354887] irq event stamp: 1129827 [ 92.355074] hardirqs last enabled at (1129837): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 92.355521] hardirqs last disabled at (1129846): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 92.355966] softirqs last enabled at (1129508): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 92.356405] softirqs last disabled at (1129503): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 92.356840] ---[ end trace 0000000000000000 ]--- [ 92.357088] ------------[ cut here ]------------ [ 92.357327] sysfs group 'bridge' not found for kobject 'br0' [ 92.357634] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 92.358049] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 92.358354] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 92.358808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 92.359383] Workqueue: netns cleanup_net [ 92.359590] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 92.359844] 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 b2 b9 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 [ 92.360787] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 92.361065] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 92.361428] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 92.361806] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 92.362168] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a64610 [ 92.362533] R13: ffffaa568026be08 R14: ffff952cc2a64b80 R15: ffffffffbb478f90 [ 92.362901] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 92.363308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.363603] CR2: 00007ff6671f6000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 92.363972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.364342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.364710] PKRU: 55555554 [ 92.364855] Call Trace: [ 92.364988] <TASK> [ 92.365106] ? __warn+0x84/0x170 [ 92.365282] ? sysfs_remove_group+0x75/0x90 [ 92.365500] ? report_bug+0x199/0x1b0 [ 92.365702] ? handle_bug+0x3d/0x70 [ 92.365890] ? exc_invalid_op+0x18/0x70 [ 92.366094] ? asm_exc_invalid_op+0x1a/0x20 [ 92.366318] ? sysfs_remove_group+0x75/0x90 [ 92.366537] br_dev_delete+0x88/0xa0 [ 92.366736] br_net_exit_batch_rtnl+0x70/0xd0 [ 92.366979] cleanup_net+0x24e/0x400 [ 92.367173] ? process_one_work+0x16c/0x4b0 [ 92.367392] process_one_work+0x1d6/0x4b0 [ 92.367606] worker_thread+0x1c1/0x3d0 [ 92.367810] ? __pfx_worker_thread+0x10/0x10 [ 92.368035] kthread+0xda/0x110 [ 92.368204] ? __pfx_kthread+0x10/0x10 [ 92.368405] ret_from_fork+0x31/0x50 [ 92.368597] ? __pfx_kthread+0x10/0x10 [ 92.368802] ret_from_fork_asm+0x1b/0x30 [ 92.369015] </TASK> [ 92.369136] irq event stamp: 1130387 [ 92.369331] hardirqs last enabled at (1130397): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 92.369782] hardirqs last disabled at (1130408): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 92.370222] softirqs last enabled at (1129894): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 92.370661] softirqs last disabled at (1129892): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 92.371160] ---[ end trace 0000000000000000 ]--- [ 92.576072] veth0: renamed from veth1 [ 92.922426] br0: port 1(vx0) entered blocking state [ 92.922756] br0: port 1(vx0) entered disabled state [ 92.923018] vx0: entered allmulticast mode [ 92.923326] vx0: entered promiscuous mode [ 92.923634] br0: port 1(vx0) entered blocking state [ 92.923899] br0: port 1(vx0) entered forwarding state [ 93.349035] br0: port 1(vx0) entered blocking state [ 93.349317] br0: port 1(vx0) entered disabled state [ 93.349573] vx0: entered allmulticast mode [ 93.349919] vx0: entered promiscuous mode [ 93.350215] br0: port 1(vx0) entered blocking state [ 93.350467] br0: port 1(vx0) entered forwarding state [ 93.692845] veth0: renamed from veth1 [ 94.004587] br0: port 1(vx0) entered blocking state [ 94.004892] br0: port 1(vx0) entered disabled state [ 94.005157] vx0: entered allmulticast mode [ 94.005451] vx0: entered promiscuous mode [ 94.005753] br0: port 1(vx0) entered blocking state [ 94.006016] br0: port 1(vx0) entered forwarding state [ 94.437396] br0: port 1(vx0) entered blocking state [ 94.437716] br0: port 1(vx0) entered disabled state [ 94.437977] vx0: entered allmulticast mode [ 94.438262] vx0: entered promiscuous mode [ 94.438565] br0: port 1(vx0) entered blocking state [ 94.438845] br0: port 1(vx0) entered forwarding state # # Control path: (*, G) operations - IPv6 overlay / IPv6 underlay # -------------------------------------------------------------- # TEST: (*, G) MDB entry addition with source list [ OK ] # TEST: (*, G) MDB entry presence after addition [ OK ] # TEST: (S, G) MDB entry presence after addition [ OK ] # TEST: (*, G) MDB entry replacement with source list [ OK ] # TEST: (*, G) MDB entry presence after replacement [ OK ] # TEST: (S, G) MDB entry presence after replacement [ OK ] # TEST: (*, G) MDB entry deletion [ OK ] # TEST: (*, G) MDB entry presence after deletion [ OK ] # TEST: (S, G) MDB entry presence after deletion [ OK ] # TEST: (*, G) MDB entry default filter mode [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "include" [ OK ] # TEST: "blocked" flag after replacing filter mode to "include" [ OK ] # TEST: (*, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: (S, G) MDB entry after replacing filter mode to "exclude" [ OK ] # TEST: "blocked" flag after replacing filter mode to "exclude" [ OK ] # TEST: (*, G) MDB entry default source list [ OK ] # TEST: (S, G) MDB entry of 1st source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 2nd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 3rd source after replacing source list [ OK ] # TEST: (S, G) MDB entry of 1st source after removing source [ OK ] # TEST: (S, G) MDB entry of 2nd source after removing source [ OK ] # TEST: (S, G) MDB entry of 3rd source after removing source [ OK ] # TEST: (*, G) MDB entry default protocol [ OK ] # TEST: (S, G) MDB entry default protocol [ OK ] # TEST: (*, G) MDB entry protocol after replacement [ OK ] # TEST: (S, G) MDB entry protocol after replacement [ OK ] # TEST: (*, G) MDB entry default destination port [ OK ] # TEST: (S, G) MDB entry default destination port [ OK ] # TEST: (*, G) MDB entry destination port after replacement [ OK ] # TEST: (S, G) MDB entry destination port after replacement [ OK ] # TEST: (*, G) MDB entry default destination VNI [ OK ] # TEST: (S, G) MDB entry default destination VNI [ OK ] # TEST: (*, G) MDB entry destination VNI after replacement [ OK ] # TEST: (S, G) MDB entry destination VNI after replacement [ OK ] # TEST: (*, G) MDB entry default outgoing interface [ OK ] # TEST: (S, G) MDB entry default outgoing interface [ OK ] # TEST: (*, G) MDB entry outgoing interface after replacement [ OK ] # TEST: (S, G) MDB entry outgoing interface after replacement [ OK ] # TEST: All-zeros group with filter mode [ OK ] # TEST: All-zeros group with source list [ OK ] # TEST: (*, G) INCLUDE with an empty source list [ OK ] # TEST: Invalid source in source list [ OK ] # TEST: Source list without filter mode [ OK ] [ 100.531838] vx0: left allmulticast mode [ 100.532081] vx0: left promiscuous mode [ 100.532332] br0: port 1(vx0) entered disabled state [ 100.539886] ------------[ cut here ]------------ [ 100.540169] sysfs group 'bridge' not found for kobject 'br0' [ 100.540494] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 100.540980] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 100.541350] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 100.541849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 100.542449] Workqueue: netns cleanup_net [ 100.542704] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 100.543015] 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 b2 b9 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 [ 100.544000] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 100.544288] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 100.544686] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 100.545096] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 100.545490] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ac610 [ 100.545872] R13: ffffaa568026be08 R14: ffff952cc55acb80 R15: ffff952cc3961750 [ 100.546300] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 100.546748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.547069] CR2: 00007fff9ffa6588 CR3: 0000000002808005 CR4: 0000000000770ef0 [ 100.547476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.547868] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.548260] PKRU: 55555554 [ 100.548423] Call Trace: [ 100.548595] <TASK> [ 100.548748] ? __warn+0x84/0x170 [ 100.548951] ? sysfs_remove_group+0x75/0x90 [ 100.549200] ? report_bug+0x199/0x1b0 [ 100.549409] ? handle_bug+0x3d/0x70 [ 100.549662] ? exc_invalid_op+0x18/0x70 [ 100.549898] ? asm_exc_invalid_op+0x1a/0x20 [ 100.550142] ? sysfs_remove_group+0x75/0x90 [ 100.550372] br_dev_delete+0x88/0xa0 [ 100.550591] br_net_exit_batch_rtnl+0x70/0xd0 [ 100.550918] cleanup_net+0x24e/0x400 [ 100.551136] ? process_one_work+0x16c/0x4b0 [ 100.551369] process_one_work+0x1d6/0x4b0 [ 100.551608] worker_thread+0x1c1/0x3d0 [ 100.551862] ? __pfx_worker_thread+0x10/0x10 [ 100.552122] kthread+0xda/0x110 [ 100.552306] ? __pfx_kthread+0x10/0x10 [ 100.552543] ret_from_fork+0x31/0x50 [ 100.552771] ? __pfx_kthread+0x10/0x10 [ 100.553028] ret_from_fork_asm+0x1b/0x30 [ 100.553265] </TASK> [ 100.553405] irq event stamp: 1183199 [ 100.553626] hardirqs last enabled at (1183211): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 100.554130] hardirqs last disabled at (1183224): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 100.554596] softirqs last enabled at (1182792): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 100.555068] softirqs last disabled at (1182785): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 100.555563] ---[ end trace 0000000000000000 ]--- [ 100.643830] vx0: left allmulticast mode [ 100.644284] vx0: left promiscuous mode [ 100.644753] br0: port 1(vx0) entered disabled state [ 100.655972] vx0: left allmulticast mode [ 100.656344] vx0: left promiscuous mode [ 100.656770] br0: port 1(vx0) entered disabled state [ 100.674883] ------------[ cut here ]------------ [ 100.675395] sysfs group 'bridge' not found for kobject 'br0' [ 100.675754] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 100.676248] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 100.676691] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 100.677244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 100.677849] Workqueue: netns cleanup_net [ 100.678137] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 100.678564] 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 b2 b9 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 [ 100.679934] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 100.680423] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 100.681080] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 100.681740] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 100.682372] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ae610 [ 100.683057] R13: ffffaa568026be08 R14: ffff952cc55aeb80 R15: ffff952cc3965c50 [ 100.683717] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 100.684469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.685005] CR2: 00007faa4c87f000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 100.685610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.686216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.686848] PKRU: 55555554 [ 100.687070] Call Trace: [ 100.687296] <TASK> [ 100.687469] ? __warn+0x84/0x170 [ 100.687772] ? sysfs_remove_group+0x75/0x90 [ 100.688113] ? report_bug+0x199/0x1b0 [ 100.688456] ? handle_bug+0x3d/0x70 [ 100.688675] ? exc_invalid_op+0x18/0x70 [ 100.688881] ? asm_exc_invalid_op+0x1a/0x20 [ 100.689133] ? sysfs_remove_group+0x75/0x90 [ 100.689400] br_dev_delete+0x88/0xa0 [ 100.689694] br_net_exit_batch_rtnl+0x70/0xd0 [ 100.689980] cleanup_net+0x24e/0x400 [ 100.690180] ? process_one_work+0x16c/0x4b0 [ 100.690411] process_one_work+0x1d6/0x4b0 [ 100.690675] worker_thread+0x1c1/0x3d0 [ 100.691037] ? __pfx_worker_thread+0x10/0x10 [ 100.691515] kthread+0xda/0x110 [ 100.691957] ? __pfx_kthread+0x10/0x10 [ 100.692332] ret_from_fork+0x31/0x50 [ 100.692846] ? __pfx_kthread+0x10/0x10 [ 100.693258] ret_from_fork_asm+0x1b/0x30 [ 100.693719] </TASK> [ 100.694014] irq event stamp: 1213157 [ 100.694581] hardirqs last enabled at (1213167): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 100.695945] hardirqs last disabled at (1213178): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 100.697305] softirqs last enabled at (1212816): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 100.698588] softirqs last disabled at (1212811): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 100.699878] ---[ end trace 0000000000000000 ]--- [ 100.700591] ------------[ cut here ]------------ [ 100.700888] sysfs group 'bridge' not found for kobject 'br0' [ 100.701232] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 100.701699] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 100.702060] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 100.702509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 100.703129] Workqueue: netns cleanup_net [ 100.703371] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 100.703646] 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 b2 b9 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 [ 100.704614] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 100.704892] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 100.705256] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 100.705624] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 100.706033] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2a610 [ 100.706467] R13: ffffaa568026be08 R14: ffff952cc3a2ab80 R15: ffff952cc3965c50 [ 100.706861] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 100.707295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.707617] CR2: 000055d578a331e0 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 100.708032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.708437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.708835] PKRU: 55555554 [ 100.708997] Call Trace: [ 100.709163] <TASK> [ 100.709346] ? __warn+0x84/0x170 [ 100.709543] ? sysfs_remove_group+0x75/0x90 [ 100.709793] ? report_bug+0x199/0x1b0 [ 100.709992] ? handle_bug+0x3d/0x70 [ 100.710212] ? exc_invalid_op+0x18/0x70 [ 100.710480] ? asm_exc_invalid_op+0x1a/0x20 [ 100.710737] ? sysfs_remove_group+0x75/0x90 [ 100.710997] br_dev_delete+0x88/0xa0 [ 100.711235] br_net_exit_batch_rtnl+0x70/0xd0 [ 100.711507] cleanup_net+0x24e/0x400 [ 100.711747] ? process_one_work+0x16c/0x4b0 [ 100.711998] process_one_work+0x1d6/0x4b0 [ 100.712226] worker_thread+0x1c1/0x3d0 [ 100.712464] ? __pfx_worker_thread+0x10/0x10 [ 100.712734] kthread+0xda/0x110 [ 100.712943] ? __pfx_kthread+0x10/0x10 [ 100.713155] ret_from_fork+0x31/0x50 [ 100.713379] ? __pfx_kthread+0x10/0x10 [ 100.713618] ret_from_fork_asm+0x1b/0x30 [ 100.713863] </TASK> [ 100.714003] irq event stamp: 1213823 [ 100.714225] hardirqs last enabled at (1213835): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 100.714727] hardirqs last disabled at (1213848): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 100.715208] softirqs last enabled at (1213346): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 100.715681] softirqs last disabled at (1213339): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 100.716152] ---[ end trace 0000000000000000 ]--- [ 100.826818] vx0: left allmulticast mode [ 100.827062] vx0: left promiscuous mode [ 100.827291] br0: port 1(vx0) entered disabled state [ 100.834847] ------------[ cut here ]------------ [ 100.835097] sysfs group 'bridge' not found for kobject 'br0' [ 100.835416] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 100.835876] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 100.836226] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 100.836696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 100.837302] Workqueue: netns cleanup_net [ 100.837540] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 100.837826] 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 b2 b9 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 [ 100.838805] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 100.839108] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 100.839491] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 100.839883] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 100.840290] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b82610 [ 100.840678] R13: ffffaa568026be08 R14: ffff952cc4b82b80 R15: ffff952cc2b61750 [ 100.841077] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 100.841524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.841879] CR2: 000055d578a331e0 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 100.842266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.842649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.843053] PKRU: 55555554 [ 100.843229] Call Trace: [ 100.843395] <TASK> [ 100.843535] ? __warn+0x84/0x170 [ 100.843742] ? sysfs_remove_group+0x75/0x90 [ 100.844015] ? report_bug+0x199/0x1b0 [ 100.844248] ? handle_bug+0x3d/0x70 [ 100.844467] ? exc_invalid_op+0x18/0x70 [ 100.844694] ? asm_exc_invalid_op+0x1a/0x20 [ 100.844963] ? sysfs_remove_group+0x75/0x90 [ 100.845227] br_dev_delete+0x88/0xa0 [ 100.845456] br_net_exit_batch_rtnl+0x70/0xd0 [ 100.845715] cleanup_net+0x24e/0x400 [ 100.845944] ? process_one_work+0x16c/0x4b0 [ 100.846194] process_one_work+0x1d6/0x4b0 [ 100.846434] worker_thread+0x1c1/0x3d0 [ 100.846652] ? __pfx_worker_thread+0x10/0x10 [ 100.846910] kthread+0xda/0x110 [ 100.847115] ? __pfx_kthread+0x10/0x10 [ 100.847347] ret_from_fork+0x31/0x50 [ 100.847559] ? __pfx_kthread+0x10/0x10 [ 100.847792] ret_from_fork_asm+0x1b/0x30 [ 100.848048] </TASK> [ 100.848191] irq event stamp: 1263401 [ 100.848396] hardirqs last enabled at (1263413): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 100.848895] hardirqs last disabled at (1263428): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 100.849372] softirqs last enabled at (1262964): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 100.849855] softirqs last disabled at (1262957): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 100.850304] ---[ end trace 0000000000000000 ]--- [ 100.967065] veth0: renamed from veth1 [ 101.267602] br0: port 1(vx0) entered blocking state [ 101.267894] br0: port 1(vx0) entered disabled state [ 101.268151] vx0: entered allmulticast mode [ 101.268427] vx0: entered promiscuous mode [ 101.268732] br0: port 1(vx0) entered blocking state [ 101.268989] br0: port 1(vx0) entered forwarding state [ 101.692987] br0: port 1(vx0) entered blocking state [ 101.693282] br0: port 1(vx0) entered disabled state [ 101.693549] vx0: entered allmulticast mode [ 101.693929] vx0: entered promiscuous mode [ 101.694251] br0: port 1(vx0) entered blocking state [ 101.694514] br0: port 1(vx0) entered forwarding state [ 102.055867] veth0: renamed from veth1 [ 102.364369] br0: port 1(vx0) entered blocking state [ 102.364667] br0: port 1(vx0) entered disabled state [ 102.364924] vx0: entered allmulticast mode [ 102.365203] vx0: entered promiscuous mode [ 102.365504] br0: port 1(vx0) entered blocking state [ 102.365768] br0: port 1(vx0) entered forwarding state [ 102.780394] br0: port 1(vx0) entered blocking state [ 102.780692] br0: port 1(vx0) entered disabled state [ 102.780957] vx0: entered allmulticast mode [ 102.781239] vx0: entered promiscuous mode [ 102.781583] br0: port 1(vx0) entered blocking state [ 102.781848] br0: port 1(vx0) entered forwarding state # # Control path: (S, G) operations - IPv4 overlay / IPv4 underlay # -------------------------------------------------------------- # TEST: (S, G) MDB entry default filter mode [ OK ] # TEST: (S, G) with filter mode [ OK ] # TEST: (S, G) with source list [ OK ] # TEST: (S, G) with an invalid source list [ OK ] # TEST: All-zeros group with source [ OK ] [ 108.080917] vx0: left allmulticast mode [ 108.081150] vx0: left promiscuous mode [ 108.081359] br0: port 1(vx0) entered disabled state [ 108.093917] ------------[ cut here ]------------ [ 108.094283] sysfs group 'bridge' not found for kobject 'br0' [ 108.094593] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 108.095144] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 108.095620] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 108.096184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 108.097233] Workqueue: netns cleanup_net [ 108.097623] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 108.098114] 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 b2 b9 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 [ 108.099891] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 108.100407] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 108.101110] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 108.101739] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 108.102343] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2a610 [ 108.102970] R13: ffffaa568026be08 R14: ffff952cc3a2ab80 R15: ffff952cc3962e50 [ 108.103626] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 108.104356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.104658] CR2: 00007f9dcfeba000 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 108.105059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.105421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.105787] PKRU: 55555554 [ 108.105932] Call Trace: [ 108.106067] <TASK> [ 108.106185] ? __warn+0x84/0x170 [ 108.106361] ? sysfs_remove_group+0x75/0x90 [ 108.106582] ? report_bug+0x199/0x1b0 [ 108.106786] ? handle_bug+0x3d/0x70 [ 108.107028] ? exc_invalid_op+0x18/0x70 [ 108.107331] ? asm_exc_invalid_op+0x1a/0x20 [ 108.107685] ? sysfs_remove_group+0x75/0x90 [ 108.108017] br_dev_delete+0x88/0xa0 [ 108.108310] br_net_exit_batch_rtnl+0x70/0xd0 [ 108.108674] cleanup_net+0x24e/0x400 [ 108.108963] ? process_one_work+0x16c/0x4b0 [ 108.109280] process_one_work+0x1d6/0x4b0 [ 108.109593] worker_thread+0x1c1/0x3d0 [ 108.109898] ? __pfx_worker_thread+0x10/0x10 [ 108.110228] kthread+0xda/0x110 [ 108.110479] ? __pfx_kthread+0x10/0x10 [ 108.110790] ret_from_fork+0x31/0x50 [ 108.111071] ? __pfx_kthread+0x10/0x10 [ 108.111362] ret_from_fork_asm+0x1b/0x30 [ 108.111692] </TASK> [ 108.111870] irq event stamp: 1289987 [ 108.112155] hardirqs last enabled at (1289997): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 108.112845] hardirqs last disabled at (1290008): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 108.113517] softirqs last enabled at (1289650): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 108.114180] softirqs last disabled at (1289645): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 108.114842] ---[ end trace 0000000000000000 ]--- [ 108.208923] vx0: left allmulticast mode [ 108.209467] vx0: left promiscuous mode [ 108.209955] br0: port 1(vx0) entered disabled state [ 108.227087] vx0: left allmulticast mode [ 108.227419] vx0: left promiscuous mode [ 108.227859] br0: port 1(vx0) entered disabled state [ 108.244128] vx0: left allmulticast mode [ 108.244629] vx0: left promiscuous mode [ 108.245133] br0: port 1(vx0) entered disabled state [ 108.263852] ------------[ cut here ]------------ [ 108.264109] sysfs group 'bridge' not found for kobject 'br0' [ 108.264422] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 108.264853] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 108.265163] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 108.265596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 108.266177] Workqueue: netns cleanup_net [ 108.266388] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 108.266636] 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 b2 b9 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 [ 108.267559] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 108.267837] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 108.268198] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 108.268556] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 108.268924] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55aa610 [ 108.269290] R13: ffffaa568026be08 R14: ffff952cc55aab80 R15: ffffffffbb478f90 [ 108.269663] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 108.270073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.270365] CR2: 00007f9dcfeba000 CR3: 00000000025ce003 CR4: 0000000000770ef0 [ 108.270745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.271107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.271466] PKRU: 55555554 [ 108.271609] Call Trace: [ 108.271749] <TASK> [ 108.271868] ? __warn+0x84/0x170 [ 108.272043] ? sysfs_remove_group+0x75/0x90 [ 108.272259] ? report_bug+0x199/0x1b0 [ 108.272454] ? handle_bug+0x3d/0x70 [ 108.272640] ? exc_invalid_op+0x18/0x70 [ 108.272853] ? asm_exc_invalid_op+0x1a/0x20 [ 108.273081] ? sysfs_remove_group+0x75/0x90 [ 108.273301] br_dev_delete+0x88/0xa0 [ 108.273493] br_net_exit_batch_rtnl+0x70/0xd0 [ 108.273733] cleanup_net+0x24e/0x400 [ 108.273928] ? process_one_work+0x16c/0x4b0 [ 108.274148] process_one_work+0x1d6/0x4b0 [ 108.274359] worker_thread+0x1c1/0x3d0 [ 108.274557] ? __pfx_worker_thread+0x10/0x10 [ 108.274788] kthread+0xda/0x110 [ 108.274959] ? __pfx_kthread+0x10/0x10 [ 108.275157] ret_from_fork+0x31/0x50 [ 108.275349] ? __pfx_kthread+0x10/0x10 [ 108.275545] ret_from_fork_asm+0x1b/0x30 [ 108.275763] </TASK> [ 108.275883] irq event stamp: 1321227 [ 108.276071] hardirqs last enabled at (1321237): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 108.276514] hardirqs last disabled at (1321246): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 108.276959] softirqs last enabled at (1320962): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 108.277400] softirqs last disabled at (1320957): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 108.277836] ---[ end trace 0000000000000000 ]--- [ 108.278117] ------------[ cut here ]------------ [ 108.278396] sysfs group 'bridge' not found for kobject 'br0' [ 108.278749] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 108.279171] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 108.279500] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 108.279992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 108.280577] Workqueue: netns cleanup_net [ 108.280841] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 108.281121] 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 b2 b9 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 [ 108.282069] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 108.282345] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 108.282711] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 108.283079] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 108.283462] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ae610 [ 108.283868] R13: ffffaa568026be08 R14: ffff952cc55aeb80 R15: ffffffffbb478f90 [ 108.284256] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 108.284714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.285062] CR2: 00007f9530e16000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 108.285450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.285864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.286249] PKRU: 55555554 [ 108.286394] Call Trace: [ 108.286527] <TASK> [ 108.286644] ? __warn+0x84/0x170 [ 108.286837] ? sysfs_remove_group+0x75/0x90 [ 108.287056] ? report_bug+0x199/0x1b0 [ 108.287252] ? handle_bug+0x3d/0x70 [ 108.287438] ? exc_invalid_op+0x18/0x70 [ 108.287647] ? asm_exc_invalid_op+0x1a/0x20 [ 108.287899] ? sysfs_remove_group+0x75/0x90 [ 108.288117] br_dev_delete+0x88/0xa0 [ 108.288307] br_net_exit_batch_rtnl+0x70/0xd0 [ 108.288538] cleanup_net+0x24e/0x400 [ 108.288743] ? process_one_work+0x16c/0x4b0 [ 108.288979] process_one_work+0x1d6/0x4b0 [ 108.289193] worker_thread+0x1c1/0x3d0 [ 108.289391] ? __pfx_worker_thread+0x10/0x10 [ 108.289614] kthread+0xda/0x110 [ 108.289816] ? __pfx_kthread+0x10/0x10 [ 108.290022] ret_from_fork+0x31/0x50 [ 108.290240] ? __pfx_kthread+0x10/0x10 [ 108.290439] ret_from_fork_asm+0x1b/0x30 [ 108.290660] </TASK> [ 108.290807] irq event stamp: 1321817 [ 108.290995] hardirqs last enabled at (1321827): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 108.291440] hardirqs last disabled at (1321836): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 108.291894] softirqs last enabled at (1321426): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 108.292327] softirqs last disabled at (1321421): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 108.292770] ---[ end trace 0000000000000000 ]--- [ 108.293028] ------------[ cut here ]------------ [ 108.293264] sysfs group 'bridge' not found for kobject 'br0' [ 108.293585] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 108.294029] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 108.294332] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 108.294782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 108.295352] Workqueue: netns cleanup_net [ 108.295561] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 108.295822] 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 b2 b9 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 [ 108.296757] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 108.297042] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 108.297400] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 108.297777] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 108.298140] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 108.298499] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffffffffbb478f90 [ 108.298866] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 108.299272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.299564] CR2: 00007f9530e16000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 108.299931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.300292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.300649] PKRU: 55555554 [ 108.300837] Call Trace: [ 108.300970] <TASK> [ 108.301088] ? __warn+0x84/0x170 [ 108.301262] ? sysfs_remove_group+0x75/0x90 [ 108.301479] ? report_bug+0x199/0x1b0 [ 108.301680] ? handle_bug+0x3d/0x70 [ 108.301866] ? exc_invalid_op+0x18/0x70 [ 108.302067] ? asm_exc_invalid_op+0x1a/0x20 [ 108.302294] ? sysfs_remove_group+0x75/0x90 [ 108.302511] br_dev_delete+0x88/0xa0 [ 108.302720] br_net_exit_batch_rtnl+0x70/0xd0 [ 108.302977] cleanup_net+0x24e/0x400 [ 108.303202] ? process_one_work+0x16c/0x4b0 [ 108.303449] process_one_work+0x1d6/0x4b0 [ 108.303674] worker_thread+0x1c1/0x3d0 [ 108.303887] ? __pfx_worker_thread+0x10/0x10 [ 108.304134] kthread+0xda/0x110 [ 108.304303] ? __pfx_kthread+0x10/0x10 [ 108.304517] ret_from_fork+0x31/0x50 [ 108.304722] ? __pfx_kthread+0x10/0x10 [ 108.304954] ret_from_fork_asm+0x1b/0x30 [ 108.305186] </TASK> [ 108.305307] irq event stamp: 1322377 [ 108.305519] hardirqs last enabled at (1322387): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 108.306002] hardirqs last disabled at (1322398): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 108.306476] softirqs last enabled at (1321884): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 108.306960] softirqs last disabled at (1321882): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 108.307460] ---[ end trace 0000000000000000 ]--- [ 108.525915] veth0: renamed from veth1 [ 108.842121] br0: port 1(vx0) entered blocking state [ 108.842405] br0: port 1(vx0) entered disabled state [ 108.842667] vx0: entered allmulticast mode [ 108.842980] vx0: entered promiscuous mode [ 108.843269] br0: port 1(vx0) entered blocking state [ 108.843522] br0: port 1(vx0) entered forwarding state [ 109.264068] br0: port 1(vx0) entered blocking state [ 109.264355] br0: port 1(vx0) entered disabled state [ 109.264612] vx0: entered allmulticast mode [ 109.264905] vx0: entered promiscuous mode [ 109.265201] br0: port 1(vx0) entered blocking state [ 109.265454] br0: port 1(vx0) entered forwarding state [ 109.626862] veth0: renamed from veth1 [ 110.008690] br0: port 1(vx0) entered blocking state [ 110.008974] br0: port 1(vx0) entered disabled state [ 110.009240] vx0: entered allmulticast mode [ 110.009524] vx0: entered promiscuous mode [ 110.009830] br0: port 1(vx0) entered blocking state [ 110.010088] br0: port 1(vx0) entered forwarding state [ 110.508322] br0: port 1(vx0) entered blocking state [ 110.508610] br0: port 1(vx0) entered disabled state [ 110.508886] vx0: entered allmulticast mode [ 110.509166] vx0: entered promiscuous mode [ 110.509480] br0: port 1(vx0) entered blocking state [ 110.509749] br0: port 1(vx0) entered forwarding state # # Control path: (S, G) operations - IPv6 overlay / IPv4 underlay # -------------------------------------------------------------- # TEST: (S, G) MDB entry default filter mode [ OK ] # TEST: (S, G) with filter mode [ OK ] # TEST: (S, G) with source list [ OK ] # TEST: (S, G) with an invalid source list [ OK ] # TEST: All-zeros group with source [ OK ] [ 115.832846] vx0: left allmulticast mode [ 115.833127] vx0: left promiscuous mode [ 115.833364] br0: port 1(vx0) entered disabled state [ 115.840861] ------------[ cut here ]------------ [ 115.841130] sysfs group 'bridge' not found for kobject 'br0' [ 115.841468] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 115.841916] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 115.842250] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 115.842733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 115.843337] Workqueue: netns cleanup_net [ 115.843593] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 115.843879] 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 b2 b9 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 [ 115.844846] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 115.845147] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 115.845552] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 115.845955] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 115.846333] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2c610 [ 115.846734] R13: ffffaa568026be08 R14: ffff952cc3a2cb80 R15: ffff952cc2b65c50 [ 115.847134] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 115.847579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.847895] CR2: 00007fff9ffa6588 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 115.848290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 115.848699] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 115.849088] PKRU: 55555554 [ 115.849249] Call Trace: [ 115.849414] <TASK> [ 115.849570] ? __warn+0x84/0x170 [ 115.849784] ? sysfs_remove_group+0x75/0x90 [ 115.850021] ? report_bug+0x199/0x1b0 [ 115.850252] ? handle_bug+0x3d/0x70 [ 115.850474] ? exc_invalid_op+0x18/0x70 [ 115.850731] ? asm_exc_invalid_op+0x1a/0x20 [ 115.850982] ? sysfs_remove_group+0x75/0x90 [ 115.851232] br_dev_delete+0x88/0xa0 [ 115.851467] br_net_exit_batch_rtnl+0x70/0xd0 [ 115.851732] cleanup_net+0x24e/0x400 [ 115.851944] ? process_one_work+0x16c/0x4b0 [ 115.852204] process_one_work+0x1d6/0x4b0 [ 115.852453] worker_thread+0x1c1/0x3d0 [ 115.852688] ? __pfx_worker_thread+0x10/0x10 [ 115.852926] kthread+0xda/0x110 [ 115.853121] ? __pfx_kthread+0x10/0x10 [ 115.853355] ret_from_fork+0x31/0x50 [ 115.853574] ? __pfx_kthread+0x10/0x10 [ 115.853795] ret_from_fork_asm+0x1b/0x30 [ 115.854037] </TASK> [ 115.854190] irq event stamp: 1396559 [ 115.854406] hardirqs last enabled at (1396571): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 115.854881] hardirqs last disabled at (1396584): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 115.855354] softirqs last enabled at (1396122): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 115.855835] softirqs last disabled at (1396107): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 115.856300] ---[ end trace 0000000000000000 ]--- [ 115.933830] vx0: left allmulticast mode [ 115.934061] vx0: left promiscuous mode [ 115.934357] br0: port 1(vx0) entered disabled state [ 115.949037] vx0: left allmulticast mode [ 115.949266] vx0: left promiscuous mode [ 115.949499] br0: port 1(vx0) entered disabled state [ 115.964891] ------------[ cut here ]------------ [ 115.965174] sysfs group 'bridge' not found for kobject 'br0' [ 115.965522] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 115.965997] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 115.966334] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 115.966799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 115.967424] Workqueue: netns cleanup_net [ 115.967672] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 115.967958] 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 b2 b9 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 [ 115.968940] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 115.969233] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 115.969644] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 115.970052] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 115.970452] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260c610 [ 115.970890] R13: ffffaa568026be08 R14: ffff952cc260cb80 R15: ffff952cc39f4550 [ 115.971275] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 115.971731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.972068] CR2: 00007fff9ffa65b8 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 115.972465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 115.972863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 115.973273] PKRU: 55555554 [ 115.973449] Call Trace: [ 115.973619] <TASK> [ 115.973776] ? __warn+0x84/0x170 [ 115.973969] ? sysfs_remove_group+0x75/0x90 [ 115.974198] ? report_bug+0x199/0x1b0 [ 115.974428] ? handle_bug+0x3d/0x70 [ 115.974664] ? exc_invalid_op+0x18/0x70 [ 115.974900] ? asm_exc_invalid_op+0x1a/0x20 [ 115.975142] ? sysfs_remove_group+0x75/0x90 [ 115.975394] br_dev_delete+0x88/0xa0 [ 115.975639] br_net_exit_batch_rtnl+0x70/0xd0 [ 115.975910] cleanup_net+0x24e/0x400 [ 115.976127] ? process_one_work+0x16c/0x4b0 [ 115.976376] process_one_work+0x1d6/0x4b0 [ 115.976617] worker_thread+0x1c1/0x3d0 [ 115.976858] ? __pfx_worker_thread+0x10/0x10 [ 115.977109] kthread+0xda/0x110 [ 115.977293] ? __pfx_kthread+0x10/0x10 [ 115.977526] ret_from_fork+0x31/0x50 [ 115.977775] ? __pfx_kthread+0x10/0x10 [ 115.977996] ret_from_fork_asm+0x1b/0x30 [ 115.978236] </TASK> [ 115.978358] irq event stamp: 1426863 [ 115.978547] hardirqs last enabled at (1426873): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 115.979039] hardirqs last disabled at (1426886): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 115.979538] softirqs last enabled at (1426564): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 115.980006] softirqs last disabled at (1426557): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 115.980462] ---[ end trace 0000000000000000 ]--- [ 115.980820] ------------[ cut here ]------------ [ 115.981097] sysfs group 'bridge' not found for kobject 'br0' [ 115.981441] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 115.981906] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 115.982234] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 115.982724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 115.983339] Workqueue: netns cleanup_net [ 115.983573] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 115.983845] 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 b2 b9 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 [ 115.984827] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 115.985129] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 115.985524] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 115.985927] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 115.986326] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e0610 [ 115.986744] R13: ffffaa568026be08 R14: ffff952cc49e0b80 R15: ffff952cc39f4550 [ 115.987132] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 115.987558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.987896] CR2: 00007fff9ffa65b8 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 115.988297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 115.988698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 115.989076] PKRU: 55555554 [ 115.989253] Call Trace: [ 115.989422] <TASK> [ 115.989573] ? __warn+0x84/0x170 [ 115.989779] ? sysfs_remove_group+0x75/0x90 [ 115.990033] ? report_bug+0x199/0x1b0 [ 115.990275] ? handle_bug+0x3d/0x70 [ 115.990487] ? exc_invalid_op+0x18/0x70 [ 115.990729] ? asm_exc_invalid_op+0x1a/0x20 [ 115.990984] ? sysfs_remove_group+0x75/0x90 [ 115.991236] br_dev_delete+0x88/0xa0 [ 115.991460] br_net_exit_batch_rtnl+0x70/0xd0 [ 115.991716] cleanup_net+0x24e/0x400 [ 115.991947] ? process_one_work+0x16c/0x4b0 [ 115.992208] process_one_work+0x1d6/0x4b0 [ 115.992448] worker_thread+0x1c1/0x3d0 [ 115.992676] ? __pfx_worker_thread+0x10/0x10 [ 115.992927] kthread+0xda/0x110 [ 115.993130] ? __pfx_kthread+0x10/0x10 [ 115.993361] ret_from_fork+0x31/0x50 [ 115.993566] ? __pfx_kthread+0x10/0x10 [ 115.993805] ret_from_fork_asm+0x1b/0x30 [ 115.994054] </TASK> [ 115.994205] irq event stamp: 1427547 [ 115.994407] hardirqs last enabled at (1427559): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 115.994900] hardirqs last disabled at (1427572): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 115.995382] softirqs last enabled at (1427052): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 115.995856] softirqs last disabled at (1427041): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 115.996303] ---[ end trace 0000000000000000 ]--- [ 116.116817] vx0: left allmulticast mode [ 116.117060] vx0: left promiscuous mode [ 116.117267] br0: port 1(vx0) entered disabled state [ 116.126871] ------------[ cut here ]------------ [ 116.127145] sysfs group 'bridge' not found for kobject 'br0' [ 116.127493] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 116.127945] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 116.128269] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 116.128743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 116.129342] Workqueue: netns cleanup_net [ 116.129594] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 116.129871] 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 b2 b9 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 [ 116.130844] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 116.131156] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 116.131549] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 116.131952] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 116.132342] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1d04610 [ 116.132729] R13: ffffaa568026be08 R14: ffff952cc1d04b80 R15: ffff952cc3892e50 [ 116.133121] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 116.133555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.133910] CR2: 00007fff9ffa65b8 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 116.134294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.134689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.135103] PKRU: 55555554 [ 116.135275] Call Trace: [ 116.135448] <TASK> [ 116.135593] ? __warn+0x84/0x170 [ 116.135790] ? sysfs_remove_group+0x75/0x90 [ 116.136040] ? report_bug+0x199/0x1b0 [ 116.136263] ? handle_bug+0x3d/0x70 [ 116.136500] ? exc_invalid_op+0x18/0x70 [ 116.136736] ? asm_exc_invalid_op+0x1a/0x20 [ 116.136984] ? sysfs_remove_group+0x75/0x90 [ 116.137232] br_dev_delete+0x88/0xa0 [ 116.137453] br_net_exit_batch_rtnl+0x70/0xd0 [ 116.137727] cleanup_net+0x24e/0x400 [ 116.137946] ? process_one_work+0x16c/0x4b0 [ 116.138180] process_one_work+0x1d6/0x4b0 [ 116.138421] worker_thread+0x1c1/0x3d0 [ 116.138675] ? __pfx_worker_thread+0x10/0x10 [ 116.138931] kthread+0xda/0x110 [ 116.139121] ? __pfx_kthread+0x10/0x10 [ 116.139340] ret_from_fork+0x31/0x50 [ 116.139553] ? __pfx_kthread+0x10/0x10 [ 116.139795] ret_from_fork_asm+0x1b/0x30 [ 116.140032] </TASK> [ 116.140153] irq event stamp: 1477537 [ 116.140367] hardirqs last enabled at (1477549): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 116.140867] hardirqs last disabled at (1477562): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 116.141336] softirqs last enabled at (1477296): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 116.141793] softirqs last disabled at (1477289): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 116.142273] ---[ end trace 0000000000000000 ]--- [ 116.252004] veth0: renamed from veth1 [ 116.601719] br0: port 1(vx0) entered blocking state [ 116.602009] br0: port 1(vx0) entered disabled state [ 116.602266] vx0: entered allmulticast mode [ 116.602545] vx0: entered promiscuous mode [ 116.602876] br0: port 1(vx0) entered blocking state [ 116.603134] br0: port 1(vx0) entered forwarding state [ 117.088997] br0: port 1(vx0) entered blocking state [ 117.089288] br0: port 1(vx0) entered disabled state [ 117.089542] vx0: entered allmulticast mode [ 117.089881] vx0: entered promiscuous mode [ 117.090174] br0: port 1(vx0) entered blocking state [ 117.090428] br0: port 1(vx0) entered forwarding state [ 117.477815] veth0: renamed from veth1 [ 117.837560] br0: port 1(vx0) entered blocking state [ 117.837868] br0: port 1(vx0) entered disabled state [ 117.838130] vx0: entered allmulticast mode [ 117.838412] vx0: entered promiscuous mode [ 117.838711] br0: port 1(vx0) entered blocking state [ 117.838966] br0: port 1(vx0) entered forwarding state [ 118.317333] br0: port 1(vx0) entered blocking state [ 118.317627] br0: port 1(vx0) entered disabled state [ 118.317909] vx0: entered allmulticast mode [ 118.318206] vx0: entered promiscuous mode [ 118.318507] br0: port 1(vx0) entered blocking state [ 118.318780] br0: port 1(vx0) entered forwarding state # # Control path: (S, G) operations - IPv4 overlay / IPv6 underlay # -------------------------------------------------------------- # TEST: (S, G) MDB entry default filter mode [ OK ] # TEST: (S, G) with filter mode [ OK ] # TEST: (S, G) with source list [ OK ] # TEST: (S, G) with an invalid source list [ OK ] # TEST: All-zeros group with source [ OK ] [ 123.643941] vx0: left allmulticast mode [ 123.644276] vx0: left promiscuous mode [ 123.644587] br0: port 1(vx0) entered disabled state [ 123.651886] ------------[ cut here ]------------ [ 123.652239] sysfs group 'bridge' not found for kobject 'br0' [ 123.652768] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 123.653539] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 123.654093] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 123.654988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 123.656230] Workqueue: netns cleanup_net [ 123.656621] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 123.657067] 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 b2 b9 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 [ 123.658763] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 123.659193] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 123.659821] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 123.660414] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 123.660966] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ce610 [ 123.661595] R13: ffffaa568026be08 R14: ffff952cc29ceb80 R15: ffff952cc2b65c50 [ 123.661970] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 123.662477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.662857] CR2: 00007f07528cb270 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 123.663384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.663752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.664173] PKRU: 55555554 [ 123.664359] Call Trace: [ 123.664571] <TASK> [ 123.664765] ? __warn+0x84/0x170 [ 123.664947] ? sysfs_remove_group+0x75/0x90 [ 123.665164] ? report_bug+0x199/0x1b0 [ 123.665463] ? handle_bug+0x3d/0x70 [ 123.665733] ? exc_invalid_op+0x18/0x70 [ 123.666057] ? asm_exc_invalid_op+0x1a/0x20 [ 123.666432] ? sysfs_remove_group+0x75/0x90 [ 123.666806] br_dev_delete+0x88/0xa0 [ 123.667119] br_net_exit_batch_rtnl+0x70/0xd0 [ 123.667504] cleanup_net+0x24e/0x400 [ 123.667828] ? process_one_work+0x16c/0x4b0 [ 123.668185] process_one_work+0x1d6/0x4b0 [ 123.668534] worker_thread+0x1c1/0x3d0 [ 123.668847] ? __pfx_worker_thread+0x10/0x10 [ 123.669224] kthread+0xda/0x110 [ 123.669503] ? __pfx_kthread+0x10/0x10 [ 123.669829] ret_from_fork+0x31/0x50 [ 123.670138] ? __pfx_kthread+0x10/0x10 [ 123.670466] ret_from_fork_asm+0x1b/0x30 [ 123.670815] </TASK> [ 123.671010] irq event stamp: 1503995 [ 123.671315] hardirqs last enabled at (1504005): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 123.672056] hardirqs last disabled at (1504016): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 123.672736] softirqs last enabled at (1503580): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 123.673395] softirqs last disabled at (1503573): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 123.674082] ---[ end trace 0000000000000000 ]--- [ 123.758923] vx0: left allmulticast mode [ 123.759416] vx0: left promiscuous mode [ 123.759860] br0: port 1(vx0) entered disabled state [ 123.783189] vx0: left allmulticast mode [ 123.783747] vx0: left promiscuous mode [ 123.784241] br0: port 1(vx0) entered disabled state [ 123.798882] ------------[ cut here ]------------ [ 123.799366] sysfs group 'bridge' not found for kobject 'br0' [ 123.799992] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 123.800859] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 123.801754] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 123.802308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 123.803006] Workqueue: netns cleanup_net [ 123.803221] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 123.803499] 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 b2 b9 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 [ 123.804925] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 123.805417] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 123.806159] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 123.806916] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 123.807668] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e0610 [ 123.808478] R13: ffffaa568026be08 R14: ffff952cc49e0b80 R15: ffff952cc3892e50 [ 123.809291] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 123.810180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.810854] CR2: 00007f07528cb270 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 123.811619] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.812349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.813015] PKRU: 55555554 [ 123.813331] Call Trace: [ 123.813560] <TASK> [ 123.813780] ? __warn+0x84/0x170 [ 123.814108] ? sysfs_remove_group+0x75/0x90 [ 123.814509] ? report_bug+0x199/0x1b0 [ 123.814890] ? handle_bug+0x3d/0x70 [ 123.815269] ? exc_invalid_op+0x18/0x70 [ 123.815690] ? asm_exc_invalid_op+0x1a/0x20 [ 123.816153] ? sysfs_remove_group+0x75/0x90 [ 123.816389] br_dev_delete+0x88/0xa0 [ 123.816644] br_net_exit_batch_rtnl+0x70/0xd0 [ 123.816977] cleanup_net+0x24e/0x400 [ 123.817367] ? process_one_work+0x16c/0x4b0 [ 123.817636] process_one_work+0x1d6/0x4b0 [ 123.817902] worker_thread+0x1c1/0x3d0 [ 123.818196] ? __pfx_worker_thread+0x10/0x10 [ 123.818611] kthread+0xda/0x110 [ 123.818897] ? __pfx_kthread+0x10/0x10 [ 123.819178] ret_from_fork+0x31/0x50 [ 123.819504] ? __pfx_kthread+0x10/0x10 [ 123.819970] ret_from_fork_asm+0x1b/0x30 [ 123.820508] </TASK> [ 123.820778] irq event stamp: 1533961 [ 123.821182] hardirqs last enabled at (1533971): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 123.822157] hardirqs last disabled at (1533982): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 123.823067] softirqs last enabled at (1533516): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 123.823955] softirqs last disabled at (1533509): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 123.824846] ---[ end trace 0000000000000000 ]--- [ 123.825361] ------------[ cut here ]------------ [ 123.826050] sysfs group 'bridge' not found for kobject 'br0' [ 123.826807] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 123.827667] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 123.828405] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 123.829346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 123.830551] Workqueue: netns cleanup_net [ 123.830993] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 123.831487] 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 b2 b9 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 [ 123.833084] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 123.833465] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 123.833884] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 123.834244] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 123.834601] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 123.834970] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc3892e50 [ 123.835332] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 123.835748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.836040] CR2: 000055d5779cfdec CR3: 0000000002808005 CR4: 0000000000770ef0 [ 123.836409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.836777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.837136] PKRU: 55555554 [ 123.837279] Call Trace: [ 123.837412] <TASK> [ 123.837529] ? __warn+0x84/0x170 [ 123.837711] ? sysfs_remove_group+0x75/0x90 [ 123.837927] ? report_bug+0x199/0x1b0 [ 123.838128] ? handle_bug+0x3d/0x70 [ 123.838314] ? exc_invalid_op+0x18/0x70 [ 123.838516] ? asm_exc_invalid_op+0x1a/0x20 [ 123.838747] ? sysfs_remove_group+0x75/0x90 [ 123.838965] br_dev_delete+0x88/0xa0 [ 123.839158] br_net_exit_batch_rtnl+0x70/0xd0 [ 123.839387] cleanup_net+0x24e/0x400 [ 123.839578] ? process_one_work+0x16c/0x4b0 [ 123.839806] process_one_work+0x1d6/0x4b0 [ 123.840017] worker_thread+0x1c1/0x3d0 [ 123.840213] ? __pfx_worker_thread+0x10/0x10 [ 123.840435] kthread+0xda/0x110 [ 123.840604] ? __pfx_kthread+0x10/0x10 [ 123.840821] ret_from_fork+0x31/0x50 [ 123.841011] ? __pfx_kthread+0x10/0x10 [ 123.841207] ret_from_fork_asm+0x1b/0x30 [ 123.841419] </TASK> [ 123.841539] irq event stamp: 1534571 [ 123.841733] hardirqs last enabled at (1534583): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 123.842177] hardirqs last disabled at (1534592): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 123.842613] softirqs last enabled at (1534164): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 123.843052] softirqs last disabled at (1534155): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 123.843478] ---[ end trace 0000000000000000 ]--- [ 123.936850] vx0: left allmulticast mode [ 123.937084] vx0: left promiscuous mode [ 123.937318] br0: port 1(vx0) entered disabled state [ 123.948868] ------------[ cut here ]------------ [ 123.949152] sysfs group 'bridge' not found for kobject 'br0' [ 123.949564] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 123.950019] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 123.950325] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 123.950815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 123.951825] Workqueue: netns cleanup_net [ 123.952048] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 123.952484] 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 b2 b9 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 [ 123.954191] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 123.954743] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 123.955465] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 123.956125] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 123.956827] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e6610 [ 123.957509] R13: ffffaa568026be08 R14: ffff952cc49e6b80 R15: ffff952cc39f4550 [ 123.958187] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 123.958996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.959521] CR2: 000055d5789b53b0 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 123.960156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.960849] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.961504] PKRU: 55555554 [ 123.961766] Call Trace: [ 123.962019] <TASK> [ 123.962215] ? __warn+0x84/0x170 [ 123.962476] ? sysfs_remove_group+0x75/0x90 [ 123.962825] ? report_bug+0x199/0x1b0 [ 123.963182] ? handle_bug+0x3d/0x70 [ 123.963457] ? exc_invalid_op+0x18/0x70 [ 123.963807] ? asm_exc_invalid_op+0x1a/0x20 [ 123.964216] ? sysfs_remove_group+0x75/0x90 [ 123.964612] br_dev_delete+0x88/0xa0 [ 123.964885] br_net_exit_batch_rtnl+0x70/0xd0 [ 123.965308] cleanup_net+0x24e/0x400 [ 123.965616] ? process_one_work+0x16c/0x4b0 [ 123.965940] process_one_work+0x1d6/0x4b0 [ 123.966313] worker_thread+0x1c1/0x3d0 [ 123.966636] ? __pfx_worker_thread+0x10/0x10 [ 123.966973] kthread+0xda/0x110 [ 123.967251] ? __pfx_kthread+0x10/0x10 [ 123.967577] ret_from_fork+0x31/0x50 [ 123.967785] ? __pfx_kthread+0x10/0x10 [ 123.968016] ret_from_fork_asm+0x1b/0x30 [ 123.968262] </TASK> [ 123.968440] irq event stamp: 1584281 [ 123.968670] hardirqs last enabled at (1584293): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 123.969371] hardirqs last disabled at (1584302): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 123.969844] softirqs last enabled at (1583952): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 123.970475] softirqs last disabled at (1583947): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 123.971184] ---[ end trace 0000000000000000 ]--- [ 124.081844] veth0: renamed from veth1 [ 124.467398] br0: port 1(vx0) entered blocking state [ 124.467703] br0: port 1(vx0) entered disabled state [ 124.467958] vx0: entered allmulticast mode [ 124.468272] vx0: entered promiscuous mode [ 124.468560] br0: port 1(vx0) entered blocking state [ 124.468824] br0: port 1(vx0) entered forwarding state [ 124.983676] br0: port 1(vx0) entered blocking state [ 124.983967] br0: port 1(vx0) entered disabled state [ 124.984221] vx0: entered allmulticast mode [ 124.984496] vx0: entered promiscuous mode [ 124.984809] br0: port 1(vx0) entered blocking state [ 124.985063] br0: port 1(vx0) entered forwarding state [ 125.373840] veth0: renamed from veth1 [ 125.752948] br0: port 1(vx0) entered blocking state [ 125.753237] br0: port 1(vx0) entered disabled state [ 125.753492] vx0: entered allmulticast mode [ 125.753848] vx0: entered promiscuous mode [ 125.754149] br0: port 1(vx0) entered blocking state [ 125.754402] br0: port 1(vx0) entered forwarding state [ 126.260838] br0: port 1(vx0) entered blocking state [ 126.261221] br0: port 1(vx0) entered disabled state [ 126.261569] vx0: entered allmulticast mode [ 126.262055] vx0: entered promiscuous mode [ 126.262473] br0: port 1(vx0) entered blocking state [ 126.262842] br0: port 1(vx0) entered forwarding state # # Control path: (S, G) operations - IPv6 overlay / IPv6 underlay # -------------------------------------------------------------- # TEST: (S, G) MDB entry default filter mode [ OK ] # TEST: (S, G) with filter mode [ OK ] # TEST: (S, G) with source list [ OK ] # TEST: (S, G) with an invalid source list [ OK ] # TEST: All-zeros group with source [ OK ] [ 131.598830] vx0: left allmulticast mode [ 131.599275] vx0: left promiscuous mode [ 131.599681] br0: port 1(vx0) entered disabled state [ 131.613887] ------------[ cut here ]------------ [ 131.614357] sysfs group 'bridge' not found for kobject 'br0' [ 131.614832] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 131.615568] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 131.616083] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 131.616625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 131.617337] Workqueue: netns cleanup_net [ 131.617650] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 131.617958] 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 b2 b9 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 [ 131.619122] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 131.619579] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 131.620139] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 131.620673] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 131.621313] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1934610 [ 131.622033] R13: ffffaa568026be08 R14: ffff952cc1934b80 R15: ffff952cc2b60050 [ 131.622753] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 131.623586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.624157] CR2: 00007f7f7acbd000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 131.624874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.625599] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.626271] PKRU: 55555554 [ 131.626552] Call Trace: [ 131.626825] <TASK> [ 131.627054] ? __warn+0x84/0x170 [ 131.627381] ? sysfs_remove_group+0x75/0x90 [ 131.627817] ? report_bug+0x199/0x1b0 [ 131.628211] ? handle_bug+0x3d/0x70 [ 131.628540] ? exc_invalid_op+0x18/0x70 [ 131.628922] ? asm_exc_invalid_op+0x1a/0x20 [ 131.629356] ? sysfs_remove_group+0x75/0x90 [ 131.629709] br_dev_delete+0x88/0xa0 [ 131.630049] br_net_exit_batch_rtnl+0x70/0xd0 [ 131.630452] cleanup_net+0x24e/0x400 [ 131.630846] ? process_one_work+0x16c/0x4b0 [ 131.631243] process_one_work+0x1d6/0x4b0 [ 131.631639] worker_thread+0x1c1/0x3d0 [ 131.631948] ? __pfx_worker_thread+0x10/0x10 [ 131.632345] kthread+0xda/0x110 [ 131.632605] ? __pfx_kthread+0x10/0x10 [ 131.633000] ret_from_fork+0x31/0x50 [ 131.633302] ? __pfx_kthread+0x10/0x10 [ 131.633673] ret_from_fork_asm+0x1b/0x30 [ 131.634035] </TASK> [ 131.634156] irq event stamp: 1610783 [ 131.634346] hardirqs last enabled at (1610793): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 131.634872] hardirqs last disabled at (1610806): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 131.635315] softirqs last enabled at (1610402): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 131.635759] softirqs last disabled at (1610397): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 131.636188] ---[ end trace 0000000000000000 ]--- [ 131.709850] vx0: left allmulticast mode [ 131.710123] vx0: left promiscuous mode [ 131.710424] br0: port 1(vx0) entered disabled state [ 131.721990] vx0: left allmulticast mode [ 131.722217] vx0: left promiscuous mode [ 131.722423] br0: port 1(vx0) entered disabled state [ 131.731819] ------------[ cut here ]------------ [ 131.732294] sysfs group 'bridge' not found for kobject 'br0' [ 131.732814] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 131.733610] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 131.734077] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 131.734538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 131.735420] Workqueue: netns cleanup_net [ 131.735629] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 131.735884] 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 b2 b9 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 [ 131.737244] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 131.737557] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 131.738158] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 131.738949] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 131.739667] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfc610 [ 131.740431] R13: ffffaa568026be08 R14: ffff952cc4bfcb80 R15: ffff952cc39f4550 [ 131.741192] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 131.742204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.742912] CR2: 00007f7f7acbd000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 131.743620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.744279] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.744974] PKRU: 55555554 [ 131.745274] Call Trace: [ 131.745508] <TASK> [ 131.745739] ? __warn+0x84/0x170 [ 131.746071] ? sysfs_remove_group+0x75/0x90 [ 131.746426] ? report_bug+0x199/0x1b0 [ 131.746804] ? handle_bug+0x3d/0x70 [ 131.747151] ? exc_invalid_op+0x18/0x70 [ 131.747536] ? asm_exc_invalid_op+0x1a/0x20 [ 131.747896] ? sysfs_remove_group+0x75/0x90 [ 131.748350] br_dev_delete+0x88/0xa0 [ 131.748676] br_net_exit_batch_rtnl+0x70/0xd0 [ 131.749092] cleanup_net+0x24e/0x400 [ 131.749399] ? process_one_work+0x16c/0x4b0 [ 131.749832] process_one_work+0x1d6/0x4b0 [ 131.750189] worker_thread+0x1c1/0x3d0 [ 131.750569] ? __pfx_worker_thread+0x10/0x10 [ 131.750823] kthread+0xda/0x110 [ 131.751029] ? __pfx_kthread+0x10/0x10 [ 131.751243] ret_from_fork+0x31/0x50 [ 131.751483] ? __pfx_kthread+0x10/0x10 [ 131.751797] ret_from_fork_asm+0x1b/0x30 [ 131.752147] </TASK> [ 131.752266] irq event stamp: 1640793 [ 131.752452] hardirqs last enabled at (1640803): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 131.752955] hardirqs last disabled at (1640814): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 131.753771] softirqs last enabled at (1640400): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 131.754520] softirqs last disabled at (1640395): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 131.755249] ---[ end trace 0000000000000000 ]--- [ 131.755695] ------------[ cut here ]------------ [ 131.755943] sysfs group 'bridge' not found for kobject 'br0' [ 131.756417] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 131.757171] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 131.757767] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 131.758660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 131.759794] Workqueue: netns cleanup_net [ 131.760169] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 131.760720] 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 b2 b9 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 [ 131.762649] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 131.763186] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 131.763871] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 131.764601] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 131.765099] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 131.765565] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc39f4550 [ 131.765931] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 131.766338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.766629] CR2: 00007f7f7acbd000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 131.767220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.767742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.768147] PKRU: 55555554 [ 131.768388] Call Trace: [ 131.768591] <TASK> [ 131.768803] ? __warn+0x84/0x170 [ 131.769093] ? sysfs_remove_group+0x75/0x90 [ 131.769504] ? report_bug+0x199/0x1b0 [ 131.769860] ? handle_bug+0x3d/0x70 [ 131.770204] ? exc_invalid_op+0x18/0x70 [ 131.770622] ? asm_exc_invalid_op+0x1a/0x20 [ 131.771048] ? sysfs_remove_group+0x75/0x90 [ 131.771441] br_dev_delete+0x88/0xa0 [ 131.771802] br_net_exit_batch_rtnl+0x70/0xd0 [ 131.772229] cleanup_net+0x24e/0x400 [ 131.772593] ? process_one_work+0x16c/0x4b0 [ 131.773282] process_one_work+0x1d6/0x4b0 [ 131.773941] worker_thread+0x1c1/0x3d0 [ 131.774343] ? __pfx_worker_thread+0x10/0x10 [ 131.774740] kthread+0xda/0x110 [ 131.775049] ? __pfx_kthread+0x10/0x10 [ 131.775438] ret_from_fork+0x31/0x50 [ 131.775801] ? __pfx_kthread+0x10/0x10 [ 131.776150] ret_from_fork_asm+0x1b/0x30 [ 131.776553] </TASK> [ 131.776792] irq event stamp: 1641375 [ 131.777089] hardirqs last enabled at (1641385): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 131.777874] hardirqs last disabled at (1641396): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 131.778637] softirqs last enabled at (1640864): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 131.779376] softirqs last disabled at (1640862): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 131.780159] ---[ end trace 0000000000000000 ]--- [ 131.885816] vx0: left allmulticast mode [ 131.886286] vx0: left promiscuous mode [ 131.886735] br0: port 1(vx0) entered disabled state [ 131.898870] ------------[ cut here ]------------ [ 131.899324] sysfs group 'bridge' not found for kobject 'br0' [ 131.899904] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 131.900592] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 131.901138] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 131.901895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 131.902966] Workqueue: netns cleanup_net [ 131.903344] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 131.903759] 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 b2 b9 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 [ 131.905211] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 131.905525] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 131.906014] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 131.906540] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 131.906991] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2e610 [ 131.907355] R13: ffffaa568026be08 R14: ffff952cc3a2eb80 R15: ffff952cc2b62e50 [ 131.907829] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 131.908514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.908851] CR2: 00007f7f7acbd000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 131.909524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.910235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.910982] PKRU: 55555554 [ 131.911244] Call Trace: [ 131.911490] <TASK> [ 131.911707] ? __warn+0x84/0x170 [ 131.912076] ? sysfs_remove_group+0x75/0x90 [ 131.912508] ? report_bug+0x199/0x1b0 [ 131.912905] ? handle_bug+0x3d/0x70 [ 131.913261] ? exc_invalid_op+0x18/0x70 [ 131.913639] ? asm_exc_invalid_op+0x1a/0x20 [ 131.914064] ? sysfs_remove_group+0x75/0x90 [ 131.914499] br_dev_delete+0x88/0xa0 [ 131.914888] br_net_exit_batch_rtnl+0x70/0xd0 [ 131.915329] cleanup_net+0x24e/0x400 [ 131.915678] ? process_one_work+0x16c/0x4b0 [ 131.916104] process_one_work+0x1d6/0x4b0 [ 131.916520] worker_thread+0x1c1/0x3d0 [ 131.916912] ? __pfx_worker_thread+0x10/0x10 [ 131.917319] kthread+0xda/0x110 [ 131.917665] ? __pfx_kthread+0x10/0x10 [ 131.918006] ret_from_fork+0x31/0x50 [ 131.918359] ? __pfx_kthread+0x10/0x10 [ 131.918727] ret_from_fork_asm+0x1b/0x30 [ 131.919086] </TASK> [ 131.919284] irq event stamp: 1691057 [ 131.919637] hardirqs last enabled at (1691067): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 131.920464] hardirqs last disabled at (1691078): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 131.921217] softirqs last enabled at (1690664): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 131.922025] softirqs last disabled at (1690659): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 131.922576] ---[ end trace 0000000000000000 ]--- [ 132.039955] veth0: renamed from veth1 [ 132.405663] br0: port 1(vx0) entered blocking state [ 132.405959] br0: port 1(vx0) entered disabled state [ 132.406213] vx0: entered allmulticast mode [ 132.406498] vx0: entered promiscuous mode [ 132.406813] br0: port 1(vx0) entered blocking state [ 132.407208] br0: port 1(vx0) entered forwarding state [ 132.885727] br0: port 1(vx0) entered blocking state [ 132.886018] br0: port 1(vx0) entered disabled state [ 132.886274] vx0: entered allmulticast mode [ 132.886554] vx0: entered promiscuous mode [ 132.886888] br0: port 1(vx0) entered blocking state [ 132.887142] br0: port 1(vx0) entered forwarding state [ 133.271866] veth0: renamed from veth1 [ 133.617486] br0: port 1(vx0) entered blocking state [ 133.617792] br0: port 1(vx0) entered disabled state [ 133.618048] vx0: entered allmulticast mode [ 133.618324] vx0: entered promiscuous mode [ 133.618628] br0: port 1(vx0) entered blocking state [ 133.618909] br0: port 1(vx0) entered forwarding state [ 134.067465] br0: port 1(vx0) entered blocking state [ 134.067825] br0: port 1(vx0) entered disabled state [ 134.068107] vx0: entered allmulticast mode [ 134.068427] vx0: entered promiscuous mode [ 134.068736] br0: port 1(vx0) entered blocking state [ 134.069000] br0: port 1(vx0) entered forwarding state # # Control path: Large scale MDB dump - IPv4 overlay / IPv4 underlay # ----------------------------------------------------------------- # TEST: Large scale dump - VXLAN device #1 [ OK ] # TEST: Large scale dump - VXLAN device #2 [ OK ] [ 142.207833] vx0: left allmulticast mode [ 142.208255] vx0: left promiscuous mode [ 142.208693] br0: port 1(vx0) entered disabled state [ 142.215873] ------------[ cut here ]------------ [ 142.216355] sysfs group 'bridge' not found for kobject 'br0' [ 142.216982] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 142.217799] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 142.218326] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 142.219231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 142.220353] Workqueue: netns cleanup_net [ 142.220752] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 142.221241] 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 b2 b9 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 [ 142.223010] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 142.223572] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 142.224195] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 142.224879] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 142.225603] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a62610 [ 142.226236] R13: ffffaa568026be08 R14: ffff952cc2a62b80 R15: ffff952cc2b60050 [ 142.226886] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 142.227620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.228203] CR2: 00007fff9ffa6588 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 142.228569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.229083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.229589] PKRU: 55555554 [ 142.229783] Call Trace: [ 142.230061] <TASK> [ 142.230225] ? __warn+0x84/0x170 [ 142.230401] ? sysfs_remove_group+0x75/0x90 [ 142.230631] ? report_bug+0x199/0x1b0 [ 142.230841] ? handle_bug+0x3d/0x70 [ 142.231106] ? exc_invalid_op+0x18/0x70 [ 142.231435] ? asm_exc_invalid_op+0x1a/0x20 [ 142.231856] ? sysfs_remove_group+0x75/0x90 [ 142.232074] br_dev_delete+0x88/0xa0 [ 142.232443] br_net_exit_batch_rtnl+0x70/0xd0 [ 142.232837] cleanup_net+0x24e/0x400 [ 142.233266] ? process_one_work+0x16c/0x4b0 [ 142.233720] process_one_work+0x1d6/0x4b0 [ 142.234166] worker_thread+0x1c1/0x3d0 [ 142.234633] ? __pfx_worker_thread+0x10/0x10 [ 142.235103] kthread+0xda/0x110 [ 142.235490] ? __pfx_kthread+0x10/0x10 [ 142.235963] ret_from_fork+0x31/0x50 [ 142.236364] ? __pfx_kthread+0x10/0x10 [ 142.236793] ret_from_fork_asm+0x1b/0x30 [ 142.237219] </TASK> [ 142.237513] irq event stamp: 1717755 [ 142.237971] hardirqs last enabled at (1717767): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 142.239080] hardirqs last disabled at (1717778): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 142.240003] softirqs last enabled at (1717400): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 142.240841] softirqs last disabled at (1717389): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 142.241719] ---[ end trace 0000000000000000 ]--- [ 142.338160] vx0: left allmulticast mode [ 142.338886] vx0: left promiscuous mode [ 142.339446] br0: port 1(vx0) entered disabled state [ 142.356180] vx0: left allmulticast mode [ 142.356725] vx0: left promiscuous mode [ 142.357070] br0: port 1(vx0) entered disabled state [ 142.368139] vx0: left allmulticast mode [ 142.368746] vx0: left promiscuous mode [ 142.369119] br0: port 1(vx0) entered disabled state [ 142.386967] ------------[ cut here ]------------ [ 142.387682] sysfs group 'bridge' not found for kobject 'br0' [ 142.388540] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 142.389681] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 142.390584] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 142.391805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 142.393313] Workqueue: netns cleanup_net [ 142.393798] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 142.394417] 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 b2 b9 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 [ 142.396687] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 142.397218] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 142.397800] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 142.398445] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 142.399011] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ce610 [ 142.399561] R13: ffffaa568026be08 R14: ffff952cc29ceb80 R15: ffffffffbb478f90 [ 142.400108] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 142.400631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.400935] CR2: 00007fff9ffa6588 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 142.401296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.401677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.402039] PKRU: 55555554 [ 142.402185] Call Trace: [ 142.402319] <TASK> [ 142.402451] ? __warn+0x84/0x170 [ 142.402732] ? sysfs_remove_group+0x75/0x90 [ 142.403069] ? report_bug+0x199/0x1b0 [ 142.403269] ? handle_bug+0x3d/0x70 [ 142.403465] ? exc_invalid_op+0x18/0x70 [ 142.403676] ? asm_exc_invalid_op+0x1a/0x20 [ 142.403903] ? sysfs_remove_group+0x75/0x90 [ 142.404121] br_dev_delete+0x88/0xa0 [ 142.404314] br_net_exit_batch_rtnl+0x70/0xd0 [ 142.404556] cleanup_net+0x24e/0x400 [ 142.404755] ? process_one_work+0x16c/0x4b0 [ 142.404974] process_one_work+0x1d6/0x4b0 [ 142.405189] worker_thread+0x1c1/0x3d0 [ 142.405387] ? __pfx_worker_thread+0x10/0x10 [ 142.405616] kthread+0xda/0x110 [ 142.405795] ? __pfx_kthread+0x10/0x10 [ 142.405993] ret_from_fork+0x31/0x50 [ 142.406183] ? __pfx_kthread+0x10/0x10 [ 142.406381] ret_from_fork_asm+0x1b/0x30 [ 142.406698] </TASK> [ 142.406883] irq event stamp: 1751087 [ 142.407169] hardirqs last enabled at (1751097): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 142.407833] hardirqs last disabled at (1751108): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 142.408485] softirqs last enabled at (1750714): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 142.409108] softirqs last disabled at (1750709): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 142.409760] ---[ end trace 0000000000000000 ]--- [ 142.410150] ------------[ cut here ]------------ [ 142.410411] sysfs group 'bridge' not found for kobject 'br0' [ 142.410749] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 142.411192] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 142.411497] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 142.411940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 142.412541] Workqueue: netns cleanup_net [ 142.412754] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 142.413004] 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 b2 b9 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 [ 142.413965] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 142.414234] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 142.414623] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 142.414993] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 142.415354] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a28610 [ 142.415750] R13: ffffaa568026be08 R14: ffff952cc3a28b80 R15: ffffffffbb478f90 [ 142.416117] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 142.416527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.416858] CR2: 000055d5779cfdec CR3: 0000000002808005 CR4: 0000000000770ef0 [ 142.417219] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.417581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.417977] PKRU: 55555554 [ 142.418142] Call Trace: [ 142.418283] <TASK> [ 142.418401] ? __warn+0x84/0x170 [ 142.418575] ? sysfs_remove_group+0x75/0x90 [ 142.418815] ? report_bug+0x199/0x1b0 [ 142.419029] ? handle_bug+0x3d/0x70 [ 142.419216] ? exc_invalid_op+0x18/0x70 [ 142.419417] ? asm_exc_invalid_op+0x1a/0x20 [ 142.419640] ? sysfs_remove_group+0x75/0x90 [ 142.419870] br_dev_delete+0x88/0xa0 [ 142.420091] br_net_exit_batch_rtnl+0x70/0xd0 [ 142.420323] cleanup_net+0x24e/0x400 [ 142.420517] ? process_one_work+0x16c/0x4b0 [ 142.420754] process_one_work+0x1d6/0x4b0 [ 142.420967] worker_thread+0x1c1/0x3d0 [ 142.421202] ? __pfx_worker_thread+0x10/0x10 [ 142.421425] kthread+0xda/0x110 [ 142.421596] ? __pfx_kthread+0x10/0x10 [ 142.421801] ret_from_fork+0x31/0x50 [ 142.421995] ? __pfx_kthread+0x10/0x10 [ 142.422214] ret_from_fork_asm+0x1b/0x30 [ 142.422433] </TASK> [ 142.422552] irq event stamp: 1751659 [ 142.422748] hardirqs last enabled at (1751671): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 142.423193] hardirqs last disabled at (1751680): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 142.423665] softirqs last enabled at (1751186): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 142.424101] softirqs last disabled at (1751179): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 142.424552] ---[ end trace 0000000000000000 ]--- [ 142.424807] ------------[ cut here ]------------ [ 142.425047] sysfs group 'bridge' not found for kobject 'br0' [ 142.425354] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 142.425798] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 142.426101] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 142.426535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 142.427141] Workqueue: netns cleanup_net [ 142.427347] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 142.427595] 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 b2 b9 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 [ 142.428556] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 142.428830] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 142.429217] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 142.429579] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 142.429947] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ca610 [ 142.430334] R13: ffffaa568026be08 R14: ffff952cc29cab80 R15: ffffffffbb478f90 [ 142.430749] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 142.431202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.431498] CR2: 000055d5779cfdec CR3: 0000000002808005 CR4: 0000000000770ef0 [ 142.431877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.432250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.432629] PKRU: 55555554 [ 142.432780] Call Trace: [ 142.432915] <TASK> [ 142.433031] ? __warn+0x84/0x170 [ 142.433204] ? sysfs_remove_group+0x75/0x90 [ 142.433450] ? report_bug+0x199/0x1b0 [ 142.433646] ? handle_bug+0x3d/0x70 [ 142.433840] ? exc_invalid_op+0x18/0x70 [ 142.434043] ? asm_exc_invalid_op+0x1a/0x20 [ 142.434266] ? sysfs_remove_group+0x75/0x90 [ 142.434506] br_dev_delete+0x88/0xa0 [ 142.434713] br_net_exit_batch_rtnl+0x70/0xd0 [ 142.434948] cleanup_net+0x24e/0x400 [ 142.435147] ? process_one_work+0x16c/0x4b0 [ 142.435364] process_one_work+0x1d6/0x4b0 [ 142.435588] worker_thread+0x1c1/0x3d0 [ 142.435818] ? __pfx_worker_thread+0x10/0x10 [ 142.436043] kthread+0xda/0x110 [ 142.436214] ? __pfx_kthread+0x10/0x10 [ 142.436422] ret_from_fork+0x31/0x50 [ 142.436622] ? __pfx_kthread+0x10/0x10 [ 142.436862] ret_from_fork_asm+0x1b/0x30 [ 142.437076] </TASK> [ 142.437196] irq event stamp: 1752221 [ 142.437392] hardirqs last enabled at (1752231): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 142.437857] hardirqs last disabled at (1752242): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 142.438312] softirqs last enabled at (1751728): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 142.438749] softirqs last disabled at (1751726): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 142.439241] ---[ end trace 0000000000000000 ]--- [ 142.735863] veth0: renamed from veth1 [ 143.091628] br0: port 1(vx0) entered blocking state [ 143.091961] br0: port 1(vx0) entered disabled state [ 143.092219] vx0: entered allmulticast mode [ 143.092558] vx0: entered promiscuous mode [ 143.092899] br0: port 1(vx0) entered blocking state [ 143.093154] br0: port 1(vx0) entered forwarding state [ 143.566597] br0: port 1(vx0) entered blocking state [ 143.566898] br0: port 1(vx0) entered disabled state [ 143.567155] vx0: entered allmulticast mode [ 143.567440] vx0: entered promiscuous mode [ 143.567758] br0: port 1(vx0) entered blocking state [ 143.568014] br0: port 1(vx0) entered forwarding state [ 143.967844] veth0: renamed from veth1 [ 144.340237] br0: port 1(vx0) entered blocking state [ 144.340516] br0: port 1(vx0) entered disabled state [ 144.340791] vx0: entered allmulticast mode [ 144.341069] vx0: entered promiscuous mode [ 144.341354] br0: port 1(vx0) entered blocking state [ 144.341606] br0: port 1(vx0) entered forwarding state [ 144.844336] br0: port 1(vx0) entered blocking state [ 144.844623] br0: port 1(vx0) entered disabled state [ 144.844891] vx0: entered allmulticast mode [ 144.845169] vx0: entered promiscuous mode [ 144.845471] br0: port 1(vx0) entered blocking state [ 144.845733] br0: port 1(vx0) entered forwarding state # # Control path: Large scale MDB dump - IPv6 overlay / IPv4 underlay # ----------------------------------------------------------------- # TEST: Large scale dump - VXLAN device #1 [ OK ] # TEST: Large scale dump - VXLAN device #2 [ OK ] [ 185.013860] vx0: left allmulticast mode [ 185.014104] vx0: left promiscuous mode [ 185.014336] br0: port 1(vx0) entered disabled state [ 185.031937] ------------[ cut here ]------------ [ 185.032236] sysfs group 'bridge' not found for kobject 'br0' [ 185.032587] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 185.033086] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 185.033436] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 185.033955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 185.034590] Workqueue: netns cleanup_net [ 185.034848] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 185.035144] 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 b2 b9 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 [ 185.036157] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 185.036484] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 185.036902] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 185.037307] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 185.037731] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55ae610 [ 185.038108] R13: ffffaa568026be08 R14: ffff952cc55aeb80 R15: ffff952cc2b64550 [ 185.038525] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 185.039001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.039380] CR2: 00007fff9ffa6588 CR3: 0000000002808006 CR4: 0000000000770ef0 [ 185.039804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.040220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 185.040645] PKRU: 55555554 [ 185.040836] Call Trace: [ 185.041017] <TASK> [ 185.041195] ? __warn+0x84/0x170 [ 185.041374] ? sysfs_remove_group+0x75/0x90 [ 185.041637] ? report_bug+0x199/0x1b0 [ 185.041883] ? handle_bug+0x3d/0x70 [ 185.042111] ? exc_invalid_op+0x18/0x70 [ 185.042356] ? asm_exc_invalid_op+0x1a/0x20 [ 185.042633] ? sysfs_remove_group+0x75/0x90 [ 185.042909] br_dev_delete+0x88/0xa0 [ 185.043138] br_net_exit_batch_rtnl+0x70/0xd0 [ 185.043435] cleanup_net+0x24e/0x400 [ 185.043664] ? process_one_work+0x16c/0x4b0 [ 185.043909] process_one_work+0x1d6/0x4b0 [ 185.044126] worker_thread+0x1c1/0x3d0 [ 185.044326] ? __pfx_worker_thread+0x10/0x10 [ 185.044551] kthread+0xda/0x110 [ 185.044729] ? __pfx_kthread+0x10/0x10 [ 185.044973] ret_from_fork+0x31/0x50 [ 185.045269] ? __pfx_kthread+0x10/0x10 [ 185.045507] ret_from_fork_asm+0x1b/0x30 [ 185.045789] </TASK> [ 185.045946] irq event stamp: 2108705 [ 185.046200] hardirqs last enabled at (2108717): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 185.046731] hardirqs last disabled at (2108730): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 185.047236] softirqs last enabled at (2108394): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 185.047727] softirqs last disabled at (2108387): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 185.048205] ---[ end trace 0000000000000000 ]--- [ 185.132839] vx0: left allmulticast mode [ 185.133104] vx0: left promiscuous mode [ 185.133354] br0: port 1(vx0) entered disabled state [ 185.145006] vx0: left allmulticast mode [ 185.145252] vx0: left promiscuous mode [ 185.145508] br0: port 1(vx0) entered disabled state [ 185.156915] ------------[ cut here ]------------ [ 185.157194] sysfs group 'bridge' not found for kobject 'br0' [ 185.157566] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 185.158027] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 185.158393] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 185.158893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 185.159545] Workqueue: netns cleanup_net [ 185.159800] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 185.160095] 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 b2 b9 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 [ 185.161064] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 185.161375] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 185.161806] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 185.162203] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 185.162593] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 185.163026] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc39f4550 [ 185.163476] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 185.163939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.164253] CR2: 00007fff9ffa6588 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 185.164663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.165090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 185.165482] PKRU: 55555554 [ 185.165645] Call Trace: [ 185.165836] <TASK> [ 185.165991] ? __warn+0x84/0x170 [ 185.166198] ? sysfs_remove_group+0x75/0x90 [ 185.166437] ? report_bug+0x199/0x1b0 [ 185.166689] ? handle_bug+0x3d/0x70 [ 185.166931] ? exc_invalid_op+0x18/0x70 [ 185.167164] ? asm_exc_invalid_op+0x1a/0x20 [ 185.167442] ? sysfs_remove_group+0x75/0x90 [ 185.167719] br_dev_delete+0x88/0xa0 [ 185.167956] br_net_exit_batch_rtnl+0x70/0xd0 [ 185.168217] cleanup_net+0x24e/0x400 [ 185.168430] ? process_one_work+0x16c/0x4b0 [ 185.168691] process_one_work+0x1d6/0x4b0 [ 185.168970] worker_thread+0x1c1/0x3d0 [ 185.169240] ? __pfx_worker_thread+0x10/0x10 [ 185.169514] kthread+0xda/0x110 [ 185.169736] ? __pfx_kthread+0x10/0x10 [ 185.169992] ret_from_fork+0x31/0x50 [ 185.170235] ? __pfx_kthread+0x10/0x10 [ 185.170483] ret_from_fork_asm+0x1b/0x30 [ 185.170778] </TASK> [ 185.170979] irq event stamp: 2139019 [ 185.171234] hardirqs last enabled at (2139031): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 185.171735] hardirqs last disabled at (2139044): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 185.172216] softirqs last enabled at (2138580): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 185.172717] softirqs last disabled at (2138573): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 185.173193] ---[ end trace 0000000000000000 ]--- [ 185.173462] ------------[ cut here ]------------ [ 185.173762] sysfs group 'bridge' not found for kobject 'br0' [ 185.174161] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 185.174601] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 185.174944] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 185.175460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 185.176105] Workqueue: netns cleanup_net [ 185.176360] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 185.176636] 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 b2 b9 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 [ 185.177613] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 185.177926] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 185.178329] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 185.178716] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 185.179127] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc55a8610 [ 185.179567] R13: ffffaa568026be08 R14: ffff952cc55a8b80 R15: ffff952cc39f4550 [ 185.179967] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 185.180413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.180751] CR2: 00007fff9ffa6588 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 185.181161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.181565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 185.181961] PKRU: 55555554 [ 185.182148] Call Trace: [ 185.182321] <TASK> [ 185.182467] ? __warn+0x84/0x170 [ 185.182668] ? sysfs_remove_group+0x75/0x90 [ 185.182932] ? report_bug+0x199/0x1b0 [ 185.183176] ? handle_bug+0x3d/0x70 [ 185.183424] ? exc_invalid_op+0x18/0x70 [ 185.183644] ? asm_exc_invalid_op+0x1a/0x20 [ 185.183910] ? sysfs_remove_group+0x75/0x90 [ 185.184171] br_dev_delete+0x88/0xa0 [ 185.184394] br_net_exit_batch_rtnl+0x70/0xd0 [ 185.184642] cleanup_net+0x24e/0x400 [ 185.184875] ? process_one_work+0x16c/0x4b0 [ 185.185134] process_one_work+0x1d6/0x4b0 [ 185.185385] worker_thread+0x1c1/0x3d0 [ 185.185602] ? __pfx_worker_thread+0x10/0x10 [ 185.185868] kthread+0xda/0x110 [ 185.186092] ? __pfx_kthread+0x10/0x10 [ 185.186319] ret_from_fork+0x31/0x50 [ 185.186527] ? __pfx_kthread+0x10/0x10 [ 185.186765] ret_from_fork_asm+0x1b/0x30 [ 185.187018] </TASK> [ 185.187171] irq event stamp: 2139681 [ 185.187418] hardirqs last enabled at (2139693): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 185.187919] hardirqs last disabled at (2139706): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 185.188399] softirqs last enabled at (2139098): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 185.188868] softirqs last disabled at (2139096): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 185.189349] ---[ end trace 0000000000000000 ]--- [ 185.343178] vx0: left allmulticast mode [ 185.343558] vx0: left promiscuous mode [ 185.343930] br0: port 1(vx0) entered disabled state [ 185.368013] ------------[ cut here ]------------ [ 185.368420] sysfs group 'bridge' not found for kobject 'br0' [ 185.368907] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 185.369532] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 185.370011] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 185.370693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 185.371566] Workqueue: netns cleanup_net [ 185.371901] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 185.372281] 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 b2 b9 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 [ 185.373710] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 185.374124] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 185.374689] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 185.375248] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 185.375804] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a28610 [ 185.376352] R13: ffffaa568026be08 R14: ffff952cc3a28b80 R15: ffff952cc2b60050 [ 185.376913] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 185.377532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.377996] CR2: 00007fff9ffa6588 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 185.378551] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.379117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 185.379677] PKRU: 55555554 [ 185.379899] Call Trace: [ 185.380104] <TASK> [ 185.380285] ? __warn+0x84/0x170 [ 185.380559] ? sysfs_remove_group+0x75/0x90 [ 185.380906] ? report_bug+0x199/0x1b0 [ 185.381208] ? handle_bug+0x3d/0x70 [ 185.381491] ? exc_invalid_op+0x18/0x70 [ 185.381814] ? asm_exc_invalid_op+0x1a/0x20 [ 185.382161] ? sysfs_remove_group+0x75/0x90 [ 185.382504] br_dev_delete+0x88/0xa0 [ 185.382818] br_net_exit_batch_rtnl+0x70/0xd0 [ 185.383177] cleanup_net+0x24e/0x400 [ 185.383478] ? process_one_work+0x16c/0x4b0 [ 185.383834] process_one_work+0x1d6/0x4b0 [ 185.384165] worker_thread+0x1c1/0x3d0 [ 185.384473] ? __pfx_worker_thread+0x10/0x10 [ 185.384831] kthread+0xda/0x110 [ 185.385095] ? __pfx_kthread+0x10/0x10 [ 185.385405] ret_from_fork+0x31/0x50 [ 185.385711] ? __pfx_kthread+0x10/0x10 [ 185.386020] ret_from_fork_asm+0x1b/0x30 [ 185.386356] </TASK> [ 185.386541] irq event stamp: 2191859 [ 185.386851] hardirqs last enabled at (2191871): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 185.387549] hardirqs last disabled at (2191880): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 185.388255] softirqs last enabled at (2191484): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 185.388944] softirqs last disabled at (2191479): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 185.389602] ---[ end trace 0000000000000000 ]--- [ 185.582348] veth0: renamed from veth1 [ 185.951115] br0: port 1(vx0) entered blocking state [ 185.951416] br0: port 1(vx0) entered disabled state [ 185.951681] vx0: entered allmulticast mode [ 185.951964] vx0: entered promiscuous mode [ 185.952276] br0: port 1(vx0) entered blocking state [ 185.952538] br0: port 1(vx0) entered forwarding state [ 186.456763] br0: port 1(vx0) entered blocking state [ 186.457048] br0: port 1(vx0) entered disabled state [ 186.457303] vx0: entered allmulticast mode [ 186.457597] vx0: entered promiscuous mode [ 186.457926] br0: port 1(vx0) entered blocking state [ 186.458188] br0: port 1(vx0) entered forwarding state [ 186.878868] veth0: renamed from veth1 [ 187.220792] br0: port 1(vx0) entered blocking state [ 187.221079] br0: port 1(vx0) entered disabled state [ 187.221332] vx0: entered allmulticast mode [ 187.221610] vx0: entered promiscuous mode [ 187.221986] br0: port 1(vx0) entered blocking state [ 187.222240] br0: port 1(vx0) entered forwarding state [ 187.664303] br0: port 1(vx0) entered blocking state [ 187.664590] br0: port 1(vx0) entered disabled state [ 187.664865] vx0: entered allmulticast mode [ 187.665142] vx0: entered promiscuous mode [ 187.665442] br0: port 1(vx0) entered blocking state [ 187.665711] br0: port 1(vx0) entered forwarding state # # Control path: Large scale MDB dump - IPv4 overlay / IPv6 underlay # ----------------------------------------------------------------- # TEST: Large scale dump - VXLAN device #1 [ OK ] # TEST: Large scale dump - VXLAN device #2 [ OK ] [ 195.800835] vx0: left allmulticast mode [ 195.801205] vx0: left promiscuous mode [ 195.801513] br0: port 1(vx0) entered disabled state [ 195.812900] ------------[ cut here ]------------ [ 195.813349] sysfs group 'bridge' not found for kobject 'br0' [ 195.813909] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 195.814649] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 195.815146] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 195.815845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 195.816779] Workqueue: netns cleanup_net [ 195.817137] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 195.817556] 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 b2 b9 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 [ 195.818798] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 195.819191] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 195.819668] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 195.820141] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 195.820520] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b4610 [ 195.820896] R13: ffffaa568026be08 R14: ffff952cc49b4b80 R15: ffff952cc2b61750 [ 195.821455] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 195.821984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.822418] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 195.823029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.823722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.824423] PKRU: 55555554 [ 195.824704] Call Trace: [ 195.824976] <TASK> [ 195.825194] ? __warn+0x84/0x170 [ 195.825538] ? sysfs_remove_group+0x75/0x90 [ 195.825978] ? report_bug+0x199/0x1b0 [ 195.826364] ? handle_bug+0x3d/0x70 [ 195.826723] ? exc_invalid_op+0x18/0x70 [ 195.827094] ? asm_exc_invalid_op+0x1a/0x20 [ 195.827494] ? sysfs_remove_group+0x75/0x90 [ 195.827913] br_dev_delete+0x88/0xa0 [ 195.828320] br_net_exit_batch_rtnl+0x70/0xd0 [ 195.828750] cleanup_net+0x24e/0x400 [ 195.829125] ? process_one_work+0x16c/0x4b0 [ 195.829560] process_one_work+0x1d6/0x4b0 [ 195.829967] worker_thread+0x1c1/0x3d0 [ 195.830314] ? __pfx_worker_thread+0x10/0x10 [ 195.830664] kthread+0xda/0x110 [ 195.830918] ? __pfx_kthread+0x10/0x10 [ 195.831297] ret_from_fork+0x31/0x50 [ 195.831668] ? __pfx_kthread+0x10/0x10 [ 195.831996] ret_from_fork_asm+0x1b/0x30 [ 195.832322] </TASK> [ 195.832536] irq event stamp: 2495757 [ 195.832823] hardirqs last enabled at (2495769): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 195.833520] hardirqs last disabled at (2495778): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 195.834143] softirqs last enabled at (2495326): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 195.834605] softirqs last disabled at (2495321): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 195.835082] ---[ end trace 0000000000000000 ]--- [ 195.914828] vx0: left allmulticast mode [ 195.915148] vx0: left promiscuous mode [ 195.915408] br0: port 1(vx0) entered disabled state [ 195.936151] vx0: left allmulticast mode [ 195.936489] vx0: left promiscuous mode [ 195.936935] br0: port 1(vx0) entered disabled state [ 195.954968] ------------[ cut here ]------------ [ 195.955508] sysfs group 'bridge' not found for kobject 'br0' [ 195.956239] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 195.957244] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 195.958010] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 195.959076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 195.960509] Workqueue: netns cleanup_net [ 195.960993] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 195.961593] 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 b2 b9 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 [ 195.963045] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 195.963318] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 195.963691] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 195.964059] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 195.964514] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b6610 [ 195.965129] R13: ffffaa568026be08 R14: ffff952cc49b6b80 R15: ffff952cc2b60050 [ 195.965611] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 195.966360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.966975] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 195.967708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.968508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.969214] PKRU: 55555554 [ 195.969484] Call Trace: [ 195.969732] <TASK> [ 195.969957] ? __warn+0x84/0x170 [ 195.970247] ? sysfs_remove_group+0x75/0x90 [ 195.970582] ? report_bug+0x199/0x1b0 [ 195.970911] ? handle_bug+0x3d/0x70 [ 195.971243] ? exc_invalid_op+0x18/0x70 [ 195.971578] ? asm_exc_invalid_op+0x1a/0x20 [ 195.971948] ? sysfs_remove_group+0x75/0x90 [ 195.972290] br_dev_delete+0x88/0xa0 [ 195.972594] br_net_exit_batch_rtnl+0x70/0xd0 [ 195.972973] cleanup_net+0x24e/0x400 [ 195.973300] ? process_one_work+0x16c/0x4b0 [ 195.973586] process_one_work+0x1d6/0x4b0 [ 195.973930] worker_thread+0x1c1/0x3d0 [ 195.974196] ? __pfx_worker_thread+0x10/0x10 [ 195.974569] kthread+0xda/0x110 [ 195.974810] ? __pfx_kthread+0x10/0x10 [ 195.975146] ret_from_fork+0x31/0x50 [ 195.975403] ? __pfx_kthread+0x10/0x10 [ 195.975738] ret_from_fork_asm+0x1b/0x30 [ 195.976047] </TASK> [ 195.976187] irq event stamp: 2527809 [ 195.976490] hardirqs last enabled at (2527819): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 195.977164] hardirqs last disabled at (2527830): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 195.977666] softirqs last enabled at (2527430): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 195.978167] softirqs last disabled at (2527425): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 195.978752] ---[ end trace 0000000000000000 ]--- [ 195.979038] ------------[ cut here ]------------ [ 195.979301] sysfs group 'bridge' not found for kobject 'br0' [ 195.979759] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 195.980273] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 195.980711] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 195.981409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 195.982349] Workqueue: netns cleanup_net [ 195.982699] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 195.983093] 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 b2 b9 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 [ 195.984625] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 195.985067] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 195.985677] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 195.986256] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 195.986876] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b0610 [ 195.987487] R13: ffffaa568026be08 R14: ffff952cc49b0b80 R15: ffff952cc2b60050 [ 195.988037] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 195.988683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.989152] CR2: 00007fff9ffa6588 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 195.989726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.990269] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.990844] PKRU: 55555554 [ 195.991080] Call Trace: [ 195.991298] <TASK> [ 195.991417] ? __warn+0x84/0x170 [ 195.991593] ? sysfs_remove_group+0x75/0x90 [ 195.991839] ? report_bug+0x199/0x1b0 [ 195.992063] ? handle_bug+0x3d/0x70 [ 195.992315] ? exc_invalid_op+0x18/0x70 [ 195.992517] ? asm_exc_invalid_op+0x1a/0x20 [ 195.992747] ? sysfs_remove_group+0x75/0x90 [ 195.992969] br_dev_delete+0x88/0xa0 [ 195.993162] br_net_exit_batch_rtnl+0x70/0xd0 [ 195.993392] cleanup_net+0x24e/0x400 [ 195.993586] ? process_one_work+0x16c/0x4b0 [ 195.993815] process_one_work+0x1d6/0x4b0 [ 195.994029] worker_thread+0x1c1/0x3d0 [ 195.994228] ? __pfx_worker_thread+0x10/0x10 [ 195.994454] kthread+0xda/0x110 [ 195.994625] ? __pfx_kthread+0x10/0x10 [ 195.994833] ret_from_fork+0x31/0x50 [ 195.995027] ? __pfx_kthread+0x10/0x10 [ 195.995225] ret_from_fork_asm+0x1b/0x30 [ 195.995440] </TASK> [ 195.995560] irq event stamp: 2528407 [ 195.995756] hardirqs last enabled at (2528419): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 195.996211] hardirqs last disabled at (2528428): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 195.996651] softirqs last enabled at (2527972): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 195.997101] softirqs last disabled at (2527959): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 195.997531] ---[ end trace 0000000000000000 ]--- [ 196.178805] vx0: left allmulticast mode [ 196.179195] vx0: left promiscuous mode [ 196.179578] br0: port 1(vx0) entered disabled state [ 196.191911] ------------[ cut here ]------------ [ 196.192358] sysfs group 'bridge' not found for kobject 'br0' [ 196.192954] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 196.193748] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 196.194329] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 196.195182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 196.195884] Workqueue: netns cleanup_net [ 196.196176] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 196.196528] 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 b2 b9 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 [ 196.197805] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 196.198091] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 196.198677] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 196.199277] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 196.199743] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e6610 [ 196.200366] R13: ffffaa568026be08 R14: ffff952cc49e6b80 R15: ffff952cc3892e50 [ 196.201037] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 196.201740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.202254] CR2: 00007f351430f000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 196.202908] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 196.203512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 196.204120] PKRU: 55555554 [ 196.204364] Call Trace: [ 196.204599] <TASK> [ 196.204816] ? __warn+0x84/0x170 [ 196.205119] ? sysfs_remove_group+0x75/0x90 [ 196.205556] ? report_bug+0x199/0x1b0 [ 196.205887] ? handle_bug+0x3d/0x70 [ 196.206175] ? exc_invalid_op+0x18/0x70 [ 196.206545] ? asm_exc_invalid_op+0x1a/0x20 [ 196.206964] ? sysfs_remove_group+0x75/0x90 [ 196.207326] br_dev_delete+0x88/0xa0 [ 196.207710] br_net_exit_batch_rtnl+0x70/0xd0 [ 196.208130] cleanup_net+0x24e/0x400 [ 196.208486] ? process_one_work+0x16c/0x4b0 [ 196.208901] process_one_work+0x1d6/0x4b0 [ 196.209304] worker_thread+0x1c1/0x3d0 [ 196.209682] ? __pfx_worker_thread+0x10/0x10 [ 196.210043] kthread+0xda/0x110 [ 196.210361] ? __pfx_kthread+0x10/0x10 [ 196.210662] ret_from_fork+0x31/0x50 [ 196.210980] ? __pfx_kthread+0x10/0x10 [ 196.211314] ret_from_fork_asm+0x1b/0x30 [ 196.211629] </TASK> [ 196.211843] irq event stamp: 2860443 [ 196.212131] hardirqs last enabled at (2860453): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 196.212818] hardirqs last disabled at (2860464): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 196.213570] softirqs last enabled at (2860256): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 196.214332] softirqs last disabled at (2860247): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 196.215009] ---[ end trace 0000000000000000 ]--- [ 196.343866] veth0: renamed from veth1 [ 196.727772] br0: port 1(vx0) entered blocking state [ 196.728057] br0: port 1(vx0) entered disabled state [ 196.728310] vx0: entered allmulticast mode [ 196.728588] vx0: entered promiscuous mode [ 196.728891] br0: port 1(vx0) entered blocking state [ 196.729144] br0: port 1(vx0) entered forwarding state [ 197.244891] br0: port 1(vx0) entered blocking state [ 197.245190] br0: port 1(vx0) entered disabled state [ 197.245446] vx0: entered allmulticast mode [ 197.245734] vx0: entered promiscuous mode [ 197.246053] br0: port 1(vx0) entered blocking state [ 197.246312] br0: port 1(vx0) entered forwarding state [ 197.637825] veth0: renamed from veth1 [ 197.999224] br0: port 1(vx0) entered blocking state [ 197.999514] br0: port 1(vx0) entered disabled state [ 197.999823] vx0: entered allmulticast mode [ 198.000166] vx0: entered promiscuous mode [ 198.000478] br0: port 1(vx0) entered blocking state [ 198.000743] br0: port 1(vx0) entered forwarding state [ 198.490692] br0: port 1(vx0) entered blocking state [ 198.490981] br0: port 1(vx0) entered disabled state [ 198.491236] vx0: entered allmulticast mode [ 198.491516] vx0: entered promiscuous mode [ 198.491899] br0: port 1(vx0) entered blocking state [ 198.492158] br0: port 1(vx0) entered forwarding state # # Control path: Large scale MDB dump - IPv6 overlay / IPv6 underlay # ----------------------------------------------------------------- # TEST: Large scale dump - VXLAN device #1 [ OK ] # TEST: Large scale dump - VXLAN device #2 [ OK ] [ 238.565835] vx0: left allmulticast mode [ 238.566085] vx0: left promiscuous mode [ 238.566304] br0: port 1(vx0) entered disabled state [ 238.574968] ------------[ cut here ]------------ [ 238.575380] sysfs group 'bridge' not found for kobject 'br0' [ 238.575873] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 238.576562] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 238.577077] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 238.577936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 238.578819] Workqueue: netns cleanup_net [ 238.579174] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 238.579569] 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 b2 b9 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 [ 238.581139] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 238.581637] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 238.582027] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 238.582465] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 238.582943] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e6610 [ 238.583494] R13: ffffaa568026be08 R14: ffff952cc49e6b80 R15: ffff952cc3890050 [ 238.583885] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 238.584392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.584840] CR2: 00007f3dbe7ea000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 238.585315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.585769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.586317] PKRU: 55555554 [ 238.586559] Call Trace: [ 238.586780] <TASK> [ 238.586961] ? __warn+0x84/0x170 [ 238.587271] ? sysfs_remove_group+0x75/0x90 [ 238.587630] ? report_bug+0x199/0x1b0 [ 238.587935] ? handle_bug+0x3d/0x70 [ 238.588253] ? exc_invalid_op+0x18/0x70 [ 238.588597] ? asm_exc_invalid_op+0x1a/0x20 [ 238.588965] ? sysfs_remove_group+0x75/0x90 [ 238.589326] br_dev_delete+0x88/0xa0 [ 238.589673] br_net_exit_batch_rtnl+0x70/0xd0 [ 238.590069] cleanup_net+0x24e/0x400 [ 238.590397] ? process_one_work+0x16c/0x4b0 [ 238.590776] process_one_work+0x1d6/0x4b0 [ 238.591126] worker_thread+0x1c1/0x3d0 [ 238.591461] ? __pfx_worker_thread+0x10/0x10 [ 238.591833] kthread+0xda/0x110 [ 238.592120] ? __pfx_kthread+0x10/0x10 [ 238.592442] ret_from_fork+0x31/0x50 [ 238.592754] ? __pfx_kthread+0x10/0x10 [ 238.593086] ret_from_fork_asm+0x1b/0x30 [ 238.593397] </TASK> [ 238.593601] irq event stamp: 2887061 [ 238.593881] hardirqs last enabled at (2887073): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 238.594588] hardirqs last disabled at (2887082): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 238.595308] softirqs last enabled at (2886634): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 238.595975] softirqs last disabled at (2886555): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 238.596684] ---[ end trace 0000000000000000 ]--- [ 238.690819] vx0: left allmulticast mode [ 238.691240] vx0: left promiscuous mode [ 238.691578] br0: port 1(vx0) entered disabled state [ 238.703024] vx0: left allmulticast mode [ 238.703554] vx0: left promiscuous mode [ 238.704028] br0: port 1(vx0) entered disabled state [ 238.715070] vx0: left allmulticast mode [ 238.715292] vx0: left promiscuous mode [ 238.715610] br0: port 1(vx0) entered disabled state [ 238.726851] ------------[ cut here ]------------ [ 238.727342] sysfs group 'bridge' not found for kobject 'br0' [ 238.727943] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 238.728748] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 238.729318] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 238.730281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 238.731383] Workqueue: netns cleanup_net [ 238.731807] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 238.732286] 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 b2 b9 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 [ 238.733886] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 238.734347] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 238.734992] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 238.735611] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 238.736251] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a62610 [ 238.736891] R13: ffffaa568026be08 R14: ffff952cc2a62b80 R15: ffffffffbb478f90 [ 238.737254] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 238.737737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.738173] CR2: 00007f12d1ad3000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 238.738585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.738969] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.739548] PKRU: 55555554 [ 238.739790] Call Trace: [ 238.739994] <TASK> [ 238.740125] ? __warn+0x84/0x170 [ 238.740333] ? sysfs_remove_group+0x75/0x90 [ 238.740782] ? report_bug+0x199/0x1b0 [ 238.741227] ? handle_bug+0x3d/0x70 [ 238.741557] ? exc_invalid_op+0x18/0x70 [ 238.741962] ? asm_exc_invalid_op+0x1a/0x20 [ 238.742349] ? sysfs_remove_group+0x75/0x90 [ 238.742715] br_dev_delete+0x88/0xa0 [ 238.743067] br_net_exit_batch_rtnl+0x70/0xd0 [ 238.743461] cleanup_net+0x24e/0x400 [ 238.743827] ? process_one_work+0x16c/0x4b0 [ 238.744234] process_one_work+0x1d6/0x4b0 [ 238.744670] worker_thread+0x1c1/0x3d0 [ 238.745204] ? __pfx_worker_thread+0x10/0x10 [ 238.745827] kthread+0xda/0x110 [ 238.746251] ? __pfx_kthread+0x10/0x10 [ 238.746662] ret_from_fork+0x31/0x50 [ 238.747041] ? __pfx_kthread+0x10/0x10 [ 238.747394] ret_from_fork_asm+0x1b/0x30 [ 238.747779] </TASK> [ 238.747995] irq event stamp: 2920415 [ 238.748348] hardirqs last enabled at (2920425): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 238.749090] hardirqs last disabled at (2920436): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 238.749894] softirqs last enabled at (2920034): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 238.750692] softirqs last disabled at (2920029): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 238.751424] ---[ end trace 0000000000000000 ]--- [ 238.751892] ------------[ cut here ]------------ [ 238.752157] sysfs group 'bridge' not found for kobject 'br0' [ 238.752513] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 238.752980] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 238.753333] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 238.753809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 238.754402] Workqueue: netns cleanup_net [ 238.754650] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 238.754949] 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 b2 b9 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 [ 238.755980] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 238.756280] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 238.756677] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 238.757124] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 238.757485] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1934610 [ 238.757894] R13: ffffaa568026be08 R14: ffff952cc1934b80 R15: ffffffffbb478f90 [ 238.758308] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 238.758755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.759098] CR2: 000055d5779cfdec CR3: 0000000002808006 CR4: 0000000000770ef0 [ 238.759498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.759870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.760245] PKRU: 55555554 [ 238.760390] Call Trace: [ 238.760524] <TASK> [ 238.760640] ? __warn+0x84/0x170 [ 238.760819] ? sysfs_remove_group+0x75/0x90 [ 238.761039] ? report_bug+0x199/0x1b0 [ 238.761235] ? handle_bug+0x3d/0x70 [ 238.761422] ? exc_invalid_op+0x18/0x70 [ 238.761627] ? asm_exc_invalid_op+0x1a/0x20 [ 238.761855] ? sysfs_remove_group+0x75/0x90 [ 238.762075] br_dev_delete+0x88/0xa0 [ 238.762267] br_net_exit_batch_rtnl+0x70/0xd0 [ 238.762499] cleanup_net+0x24e/0x400 [ 238.762700] ? process_one_work+0x16c/0x4b0 [ 238.762919] process_one_work+0x1d6/0x4b0 [ 238.763134] worker_thread+0x1c1/0x3d0 [ 238.763335] ? __pfx_worker_thread+0x10/0x10 [ 238.763571] kthread+0xda/0x110 [ 238.763746] ? __pfx_kthread+0x10/0x10 [ 238.763948] ret_from_fork+0x31/0x50 [ 238.764138] ? __pfx_kthread+0x10/0x10 [ 238.764334] ret_from_fork_asm+0x1b/0x30 [ 238.764547] </TASK> [ 238.764672] irq event stamp: 2921033 [ 238.764861] hardirqs last enabled at (2921043): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 238.765305] hardirqs last disabled at (2921052): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 238.765752] softirqs last enabled at (2920648): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 238.766188] softirqs last disabled at (2920641): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 238.766615] ---[ end trace 0000000000000000 ]--- [ 238.766868] ------------[ cut here ]------------ [ 238.767108] sysfs group 'bridge' not found for kobject 'br0' [ 238.767416] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 238.767830] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 238.768133] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 238.768569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 238.769146] Workqueue: netns cleanup_net [ 238.769352] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 238.769600] 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 b2 b9 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 [ 238.770532] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 238.770807] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 238.771169] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 238.771532] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 238.771898] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e4610 [ 238.772259] R13: ffffaa568026be08 R14: ffff952cc49e4b80 R15: ffffffffbb478f90 [ 238.772622] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 238.773036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.773331] CR2: 000055d5779cfdec CR3: 0000000002808006 CR4: 0000000000770ef0 [ 238.773699] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.774061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.774422] PKRU: 55555554 [ 238.774565] Call Trace: [ 238.774706] <TASK> [ 238.774822] ? __warn+0x84/0x170 [ 238.774995] ? sysfs_remove_group+0x75/0x90 [ 238.775215] ? report_bug+0x199/0x1b0 [ 238.775410] ? handle_bug+0x3d/0x70 [ 238.775595] ? exc_invalid_op+0x18/0x70 [ 238.775803] ? asm_exc_invalid_op+0x1a/0x20 [ 238.776024] ? sysfs_remove_group+0x75/0x90 [ 238.776247] br_dev_delete+0x88/0xa0 [ 238.776438] br_net_exit_batch_rtnl+0x70/0xd0 [ 238.776674] cleanup_net+0x24e/0x400 [ 238.776866] ? process_one_work+0x16c/0x4b0 [ 238.777083] process_one_work+0x1d6/0x4b0 [ 238.777295] worker_thread+0x1c1/0x3d0 [ 238.777494] ? __pfx_worker_thread+0x10/0x10 [ 238.777725] kthread+0xda/0x110 [ 238.777894] ? __pfx_kthread+0x10/0x10 [ 238.778092] ret_from_fork+0x31/0x50 [ 238.778282] ? __pfx_kthread+0x10/0x10 [ 238.778479] ret_from_fork_asm+0x1b/0x30 [ 238.778695] </TASK> [ 238.778816] irq event stamp: 2921593 [ 238.779003] hardirqs last enabled at (2921603): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 238.779448] hardirqs last disabled at (2921612): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 238.779892] softirqs last enabled at (2921100): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 238.780329] softirqs last disabled at (2921098): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 238.780803] ---[ end trace 0000000000000000 ]--- [ 239.072854] veth0: renamed from veth1 [ 239.407647] br0: port 1(vx0) entered blocking state [ 239.408067] br0: port 1(vx0) entered disabled state [ 239.408442] vx0: entered allmulticast mode [ 239.408742] vx0: entered promiscuous mode [ 239.409118] br0: port 1(vx0) entered blocking state [ 239.409479] br0: port 1(vx0) entered forwarding state [ 239.829330] br0: port 1(vx0) entered blocking state [ 239.829632] br0: port 1(vx0) entered disabled state [ 239.829899] vx0: entered allmulticast mode [ 239.830186] vx0: entered promiscuous mode [ 239.830493] br0: port 1(vx0) entered blocking state [ 239.830755] br0: port 1(vx0) entered forwarding state [ 240.160834] veth0: renamed from veth1 [ 240.493521] br0: port 1(vx0) entered blocking state [ 240.493838] br0: port 1(vx0) entered disabled state [ 240.494095] vx0: entered allmulticast mode [ 240.494370] vx0: entered promiscuous mode [ 240.494685] br0: port 1(vx0) entered blocking state [ 240.494951] br0: port 1(vx0) entered forwarding state [ 240.988665] br0: port 1(vx0) entered blocking state [ 240.989076] br0: port 1(vx0) entered disabled state [ 240.989408] vx0: entered allmulticast mode [ 240.989692] vx0: entered promiscuous mode [ 240.990000] br0: port 1(vx0) entered blocking state [ 240.990358] br0: port 1(vx0) entered forwarding state # # Control path: Flush # ------------------- # TEST: Flush all [ OK ] # TEST: Flush by port [ OK ] # TEST: Flush by wrong port [ OK ] # TEST: Flush by specified source VNI [ OK ] # TEST: Flush by unspecified source VNI [ OK ] # TEST: Flush by "permanent" state [ OK ] # TEST: Flush by "nopermanent" state [ OK ] # TEST: Flush by specified routing protocol [ OK ] # TEST: Flush by unspecified routing protocol [ OK ] # TEST: Flush by specified destination IP - IPv4 [ OK ] # TEST: Flush by unspecified destination IP - IPv4 [ OK ] # TEST: Flush by specified destination IP - IPv6 [ OK ] # TEST: Flush by unspecified destination IP - IPv6 [ OK ] # TEST: Flush by specified UDP destination port [ OK ] # TEST: Flush by unspecified UDP destination port [ OK ] # TEST: Flush by device's UDP destination port [ OK ] # TEST: Flush by unspecified UDP destination port [ OK ] # TEST: Flush by specified destination VNI [ OK ] # TEST: Flush by unspecified destination VNI [ OK ] # TEST: Flush by destination VNI equal to source VNI [ OK ] # TEST: Flush by unspecified destination VNI [ OK ] # TEST: Flush by VLAN ID [ OK ] [ 247.250860] vx0: left allmulticast mode [ 247.251092] vx0: left promiscuous mode [ 247.251301] br0: port 1(vx0) entered disabled state [ 247.262936] ------------[ cut here ]------------ [ 247.263357] sysfs group 'bridge' not found for kobject 'br0' [ 247.263678] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 247.264262] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 247.264777] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 247.265514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 247.266523] Workqueue: netns cleanup_net [ 247.266893] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 247.267286] 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 b2 b9 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 [ 247.268884] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 247.269337] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 247.269937] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 247.270526] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 247.271113] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b84610 [ 247.271698] R13: ffffaa568026be08 R14: ffff952cc4b84b80 R15: ffff952cc3891750 [ 247.272284] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 247.272884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.273341] CR2: 00007f55b0a1b000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 247.273863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.274226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.274620] PKRU: 55555554 [ 247.274774] Call Trace: [ 247.274908] <TASK> [ 247.275027] ? __warn+0x84/0x170 [ 247.275202] ? sysfs_remove_group+0x75/0x90 [ 247.275420] ? report_bug+0x199/0x1b0 [ 247.275618] ? handle_bug+0x3d/0x70 [ 247.275810] ? exc_invalid_op+0x18/0x70 [ 247.276014] ? asm_exc_invalid_op+0x1a/0x20 [ 247.276237] ? sysfs_remove_group+0x75/0x90 [ 247.276457] br_dev_delete+0x88/0xa0 [ 247.276651] br_net_exit_batch_rtnl+0x70/0xd0 [ 247.276887] cleanup_net+0x24e/0x400 [ 247.277079] ? process_one_work+0x16c/0x4b0 [ 247.277317] process_one_work+0x1d6/0x4b0 [ 247.277529] worker_thread+0x1c1/0x3d0 [ 247.277732] ? __pfx_worker_thread+0x10/0x10 [ 247.277957] kthread+0xda/0x110 [ 247.278129] ? __pfx_kthread+0x10/0x10 [ 247.278339] ret_from_fork+0x31/0x50 [ 247.278531] ? __pfx_kthread+0x10/0x10 [ 247.278735] ret_from_fork_asm+0x1b/0x30 [ 247.278953] </TASK> [ 247.279073] irq event stamp: 3272017 [ 247.279260] hardirqs last enabled at (3272027): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 247.279712] hardirqs last disabled at (3272038): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 247.280165] softirqs last enabled at (3271704): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 247.280598] softirqs last disabled at (3271693): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 247.281028] ---[ end trace 0000000000000000 ]--- [ 247.372827] vx0: left allmulticast mode [ 247.373248] vx0: left promiscuous mode [ 247.373631] br0: port 1(vx0) entered disabled state [ 247.381941] vx0: left allmulticast mode [ 247.382347] vx0: left promiscuous mode [ 247.382778] br0: port 1(vx0) entered disabled state [ 247.394975] vx0: left allmulticast mode [ 247.395328] vx0: left promiscuous mode [ 247.395704] br0: port 1(vx0) entered disabled state [ 247.402864] ------------[ cut here ]------------ [ 247.403331] sysfs group 'bridge' not found for kobject 'br0' [ 247.403899] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 247.405163] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 247.406190] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 247.407646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 247.409319] Workqueue: netns cleanup_net [ 247.409944] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 247.410632] 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 b2 b9 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 [ 247.412442] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 247.412860] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 247.413403] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 247.413967] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 247.414506] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29c8610 [ 247.415011] R13: ffffaa568026be08 R14: ffff952cc29c8b80 R15: ffffffffbb478f90 [ 247.415382] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 247.415836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.416131] CR2: 00007f6511970000 CR3: 00000000025ce006 CR4: 0000000000770ef0 [ 247.416493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.416879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.417243] PKRU: 55555554 [ 247.417387] Call Trace: [ 247.417520] <TASK> [ 247.417639] ? __warn+0x84/0x170 [ 247.417841] ? sysfs_remove_group+0x75/0x90 [ 247.418060] ? report_bug+0x199/0x1b0 [ 247.418258] ? handle_bug+0x3d/0x70 [ 247.418450] ? exc_invalid_op+0x18/0x70 [ 247.418661] ? asm_exc_invalid_op+0x1a/0x20 [ 247.418892] ? sysfs_remove_group+0x75/0x90 [ 247.419111] br_dev_delete+0x88/0xa0 [ 247.419305] br_net_exit_batch_rtnl+0x70/0xd0 [ 247.419536] cleanup_net+0x24e/0x400 [ 247.419761] ? process_one_work+0x16c/0x4b0 [ 247.419984] process_one_work+0x1d6/0x4b0 [ 247.420231] worker_thread+0x1c1/0x3d0 [ 247.420429] ? __pfx_worker_thread+0x10/0x10 [ 247.420661] kthread+0xda/0x110 [ 247.420839] ? __pfx_kthread+0x10/0x10 [ 247.421037] ret_from_fork+0x31/0x50 [ 247.421231] ? __pfx_kthread+0x10/0x10 [ 247.421427] ret_from_fork_asm+0x1b/0x30 [ 247.421641] </TASK> [ 247.421778] irq event stamp: 3303283 [ 247.421966] hardirqs last enabled at (3303293): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 247.422409] hardirqs last disabled at (3303302): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 247.422860] softirqs last enabled at (3302888): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 247.423295] softirqs last disabled at (3302883): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 247.423739] ---[ end trace 0000000000000000 ]--- [ 247.424083] ------------[ cut here ]------------ [ 247.424354] sysfs group 'bridge' not found for kobject 'br0' [ 247.424679] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 247.425100] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 247.425435] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 247.425881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 247.426454] Workqueue: netns cleanup_net [ 247.426671] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 247.426920] 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 b2 b9 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 [ 247.427849] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 247.428118] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 247.428479] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 247.428855] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 247.429232] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29cc610 [ 247.429606] R13: ffffaa568026be08 R14: ffff952cc29ccb80 R15: ffffffffbb478f90 [ 247.429973] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 247.430391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.430692] CR2: 00007f84751f9000 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 247.431054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.431414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.431779] PKRU: 55555554 [ 247.431923] Call Trace: [ 247.432057] <TASK> [ 247.432175] ? __warn+0x84/0x170 [ 247.432349] ? sysfs_remove_group+0x75/0x90 [ 247.432566] ? report_bug+0x199/0x1b0 [ 247.432767] ? handle_bug+0x3d/0x70 [ 247.432953] ? exc_invalid_op+0x18/0x70 [ 247.433154] ? asm_exc_invalid_op+0x1a/0x20 [ 247.433403] ? sysfs_remove_group+0x75/0x90 [ 247.433620] br_dev_delete+0x88/0xa0 [ 247.433819] br_net_exit_batch_rtnl+0x70/0xd0 [ 247.434051] cleanup_net+0x24e/0x400 [ 247.434243] ? process_one_work+0x16c/0x4b0 [ 247.434461] process_one_work+0x1d6/0x4b0 [ 247.434681] worker_thread+0x1c1/0x3d0 [ 247.434880] ? __pfx_worker_thread+0x10/0x10 [ 247.435105] kthread+0xda/0x110 [ 247.435275] ? __pfx_kthread+0x10/0x10 [ 247.435479] ret_from_fork+0x31/0x50 [ 247.435678] ? __pfx_kthread+0x10/0x10 [ 247.435876] ret_from_fork_asm+0x1b/0x30 [ 247.436089] </TASK> [ 247.436209] irq event stamp: 3303861 [ 247.436397] hardirqs last enabled at (3303871): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 247.436847] hardirqs last disabled at (3303882): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 247.437311] softirqs last enabled at (3303444): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 247.437754] softirqs last disabled at (3303437): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 247.438181] ---[ end trace 0000000000000000 ]--- [ 247.438433] ------------[ cut here ]------------ [ 247.438677] sysfs group 'bridge' not found for kobject 'br0' [ 247.438986] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 247.439396] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel [ 247.439703] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 247.440147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 247.440724] Workqueue: netns cleanup_net [ 247.440932] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 247.441179] 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 b2 b9 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 [ 247.442132] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 247.442402] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 247.442767] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 247.443127] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 247.443488] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2c610 [ 247.443853] R13: ffffaa568026be08 R14: ffff952cc3a2cb80 R15: ffffffffbb478f90 [ 247.444215] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 247.444621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.444921] CR2: 00007f84751f9000 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 247.445309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.445676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.446038] PKRU: 55555554 [ 247.446183] Call Trace: [ 247.446316] <TASK> [ 247.446433] ? __warn+0x84/0x170 [ 247.446606] ? sysfs_remove_group+0x75/0x90 [ 247.446829] ? report_bug+0x199/0x1b0 [ 247.447024] ? handle_bug+0x3d/0x70 [ 247.447210] ? exc_invalid_op+0x18/0x70 [ 247.447410] ? asm_exc_invalid_op+0x1a/0x20 [ 247.447634] ? sysfs_remove_group+0x75/0x90 [ 247.447857] br_dev_delete+0x88/0xa0 [ 247.448047] br_net_exit_batch_rtnl+0x70/0xd0 [ 247.448279] cleanup_net+0x24e/0x400 [ 247.448470] ? process_one_work+0x16c/0x4b0 [ 247.448694] process_one_work+0x1d6/0x4b0 [ 247.448908] worker_thread+0x1c1/0x3d0 [ 247.449106] ? __pfx_worker_thread+0x10/0x10 [ 247.449351] kthread+0xda/0x110 [ 247.449545] ? __pfx_kthread+0x10/0x10 [ 247.449814] ret_from_fork+0x31/0x50 [ 247.450114] ? __pfx_kthread+0x10/0x10 [ 247.450395] ret_from_fork_asm+0x1b/0x30 [ 247.450729] </TASK> [ 247.450909] irq event stamp: 3304423 [ 247.451190] hardirqs last enabled at (3304433): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 247.451868] hardirqs last disabled at (3304444): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 247.452521] softirqs last enabled at (3303928): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 247.453187] softirqs last disabled at (3303926): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 247.453874] ---[ end trace 0000000000000000 ]--- [ 247.685007] veth0: renamed from veth1 [ 247.994614] br0: port 1(vx0) entered blocking state [ 247.994916] br0: port 1(vx0) entered disabled state [ 247.995171] vx0: entered allmulticast mode [ 247.995453] vx0: entered promiscuous mode [ 247.995753] br0: port 1(vx0) entered blocking state [ 247.996007] br0: port 1(vx0) entered forwarding state [ 248.477069] br0: port 1(vx0) entered blocking state [ 248.477359] br0: port 1(vx0) entered disabled state [ 248.477614] vx0: entered allmulticast mode [ 248.477913] vx0: entered promiscuous mode [ 248.478209] br0: port 1(vx0) entered blocking state [ 248.478473] br0: port 1(vx0) entered forwarding state [ 248.863933] veth0: renamed from veth1 [ 249.178469] br0: port 1(vx0) entered blocking state [ 249.178793] br0: port 1(vx0) entered disabled state [ 249.179064] vx0: entered allmulticast mode [ 249.179369] vx0: entered promiscuous mode [ 249.179680] br0: port 1(vx0) entered blocking state [ 249.179938] br0: port 1(vx0) entered forwarding state [ 249.639038] br0: port 1(vx0) entered blocking state [ 249.639327] br0: port 1(vx0) entered disabled state [ 249.639581] vx0: entered allmulticast mode [ 249.639869] vx0: entered promiscuous mode [ 249.640235] br0: port 1(vx0) entered blocking state [ 249.640552] br0: port 1(vx0) entered forwarding state # # Data path: Encapsulation parameters - IPv4 overlay / IPv4 underlay # ------------------------------------------------------------------ [ 254.994872] GACT probability NOT on # TEST: Destination IP - match [ OK ] # TEST: Destination IP - no match [ OK ] # TEST: Default destination port - match [ OK ] # TEST: Default destination port - no match [ OK ] # TEST: Non-default destination port - match [ OK ] # TEST: Non-default destination port - no match [ OK ] # TEST: Default destination VNI - match [ OK ] # TEST: Default destination VNI - no match [ OK ] # TEST: Non-default destination VNI - match [ OK ] # TEST: Non-default destination VNI - no match [ OK ] [ 257.286850] vx0: left allmulticast mode [ 257.287280] vx0: left promiscuous mode [ 257.287492] br0: port 1(vx0) entered disabled state [ 257.297921] ------------[ cut here ]------------ [ 257.298351] sysfs group 'bridge' not found for kobject 'br0' [ 257.298905] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 257.299600] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 257.300359] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 257.300979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 257.301730] Workqueue: netns cleanup_net [ 257.302023] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 257.302343] 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 b2 b9 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 [ 257.303499] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 257.304009] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 257.304571] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 257.305115] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 257.305793] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260c610 [ 257.306630] R13: ffffaa568026be08 R14: ffff952cc260cb80 R15: ffff952cc2b61750 [ 257.307289] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 257.308068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.308663] CR2: 00007f5e70d690e0 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 257.309395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.310221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.311083] PKRU: 55555554 [ 257.311359] Call Trace: [ 257.311635] <TASK> [ 257.311855] ? __warn+0x84/0x170 [ 257.312148] ? sysfs_remove_group+0x75/0x90 [ 257.312556] ? report_bug+0x199/0x1b0 [ 257.312897] ? handle_bug+0x3d/0x70 [ 257.313240] ? exc_invalid_op+0x18/0x70 [ 257.313609] ? asm_exc_invalid_op+0x1a/0x20 [ 257.313959] ? sysfs_remove_group+0x75/0x90 [ 257.314393] br_dev_delete+0x88/0xa0 [ 257.314718] br_net_exit_batch_rtnl+0x70/0xd0 [ 257.315085] cleanup_net+0x24e/0x400 [ 257.315463] ? process_one_work+0x16c/0x4b0 [ 257.315756] process_one_work+0x1d6/0x4b0 [ 257.315973] worker_thread+0x1c1/0x3d0 [ 257.316201] ? __pfx_worker_thread+0x10/0x10 [ 257.316516] kthread+0xda/0x110 [ 257.316697] ? __pfx_kthread+0x10/0x10 [ 257.316894] ret_from_fork+0x31/0x50 [ 257.317087] ? __pfx_kthread+0x10/0x10 [ 257.317292] ret_from_fork_asm+0x1b/0x30 [ 257.317506] </TASK> [ 257.317626] irq event stamp: 3378641 [ 257.317822] hardirqs last enabled at (3378653): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 257.318280] hardirqs last disabled at (3378662): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 257.318727] softirqs last enabled at (3378298): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 257.319164] softirqs last disabled at (3378293): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 257.319599] ---[ end trace 0000000000000000 ]--- [ 257.416860] vx0: left allmulticast mode [ 257.417294] vx0: left promiscuous mode [ 257.417807] br0: port 1(vx0) entered disabled state [ 257.426982] vx0: left allmulticast mode [ 257.427296] vx0: left promiscuous mode [ 257.427599] br0: port 1(vx0) entered disabled state [ 257.441010] vx0: left allmulticast mode [ 257.441305] vx0: left promiscuous mode [ 257.441511] br0: port 1(vx0) entered disabled state [ 257.446869] ------------[ cut here ]------------ [ 257.447299] sysfs group 'bridge' not found for kobject 'br0' [ 257.447866] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 257.448646] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 257.449457] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 257.450479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 257.451664] Workqueue: netns cleanup_net [ 257.452087] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 257.452643] 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 b2 b9 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 [ 257.454308] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 257.454701] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 257.455096] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 257.455486] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 257.455984] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 257.456624] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffffffffbb478f90 [ 257.457009] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 257.457748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.458270] CR2: 00007f2ae7b87000 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 257.458990] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.459677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.460198] PKRU: 55555554 [ 257.460426] Call Trace: [ 257.460663] <TASK> [ 257.460860] ? __warn+0x84/0x170 [ 257.461152] ? sysfs_remove_group+0x75/0x90 [ 257.461514] ? report_bug+0x199/0x1b0 [ 257.461866] ? handle_bug+0x3d/0x70 [ 257.462188] ? exc_invalid_op+0x18/0x70 [ 257.462544] ? asm_exc_invalid_op+0x1a/0x20 [ 257.462948] ? sysfs_remove_group+0x75/0x90 [ 257.463383] br_dev_delete+0x88/0xa0 [ 257.463737] br_net_exit_batch_rtnl+0x70/0xd0 [ 257.464144] cleanup_net+0x24e/0x400 [ 257.464459] ? process_one_work+0x16c/0x4b0 [ 257.464843] process_one_work+0x1d6/0x4b0 [ 257.465206] worker_thread+0x1c1/0x3d0 [ 257.465498] ? __pfx_worker_thread+0x10/0x10 [ 257.465872] kthread+0xda/0x110 [ 257.466097] ? __pfx_kthread+0x10/0x10 [ 257.466423] ret_from_fork+0x31/0x50 [ 257.466710] ? __pfx_kthread+0x10/0x10 [ 257.467076] ret_from_fork_asm+0x1b/0x30 [ 257.467395] </TASK> [ 257.467607] irq event stamp: 3409973 [ 257.467935] hardirqs last enabled at (3409985): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 257.468665] hardirqs last disabled at (3409996): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 257.469462] softirqs last enabled at (3409556): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 257.469907] softirqs last disabled at (3409551): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 257.470465] ---[ end trace 0000000000000000 ]--- [ 257.470861] ------------[ cut here ]------------ [ 257.471144] sysfs group 'bridge' not found for kobject 'br0' [ 257.471522] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 257.472049] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 257.472496] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 257.473005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 257.473683] Workqueue: netns cleanup_net [ 257.473945] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 257.474243] 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 b2 b9 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 [ 257.475258] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 257.475572] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 257.476003] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 257.476411] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 257.476828] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2e610 [ 257.477235] R13: ffffaa568026be08 R14: ffff952cc3a2eb80 R15: ffffffffbb478f90 [ 257.477756] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 257.478208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.478542] CR2: 00007fcf68232000 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 257.478937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.479357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.479809] PKRU: 55555554 [ 257.480019] Call Trace: [ 257.480189] <TASK> [ 257.480370] ? __warn+0x84/0x170 [ 257.480613] ? sysfs_remove_group+0x75/0x90 [ 257.480919] ? report_bug+0x199/0x1b0 [ 257.481178] ? handle_bug+0x3d/0x70 [ 257.481390] ? exc_invalid_op+0x18/0x70 [ 257.481650] ? asm_exc_invalid_op+0x1a/0x20 [ 257.481936] ? sysfs_remove_group+0x75/0x90 [ 257.482193] br_dev_delete+0x88/0xa0 [ 257.482406] br_net_exit_batch_rtnl+0x70/0xd0 [ 257.482690] cleanup_net+0x24e/0x400 [ 257.482936] ? process_one_work+0x16c/0x4b0 [ 257.483192] process_one_work+0x1d6/0x4b0 [ 257.483431] worker_thread+0x1c1/0x3d0 [ 257.483700] ? __pfx_worker_thread+0x10/0x10 [ 257.484006] kthread+0xda/0x110 [ 257.484210] ? __pfx_kthread+0x10/0x10 [ 257.484437] ret_from_fork+0x31/0x50 [ 257.484675] ? __pfx_kthread+0x10/0x10 [ 257.484917] ret_from_fork_asm+0x1b/0x30 [ 257.485176] </TASK> [ 257.485327] irq event stamp: 3410799 [ 257.485549] hardirqs last enabled at (3410811): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 257.486046] hardirqs last disabled at (3410824): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 257.486523] softirqs last enabled at (3410318): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 257.486983] softirqs last disabled at (3410309): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 257.487468] ---[ end trace 0000000000000000 ]--- [ 257.487801] ------------[ cut here ]------------ [ 257.488102] sysfs group 'bridge' not found for kobject 'br0' [ 257.488430] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 257.488962] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 257.489825] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 257.490772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 257.491925] Workqueue: netns cleanup_net [ 257.492309] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 257.492796] 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 b2 b9 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 [ 257.494543] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 257.494989] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 257.495681] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 257.496316] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 257.496974] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b84610 [ 257.497597] R13: ffffaa568026be08 R14: ffff952cc4b84b80 R15: ffffffffbb478f90 [ 257.498016] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 257.498543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.498898] CR2: 00007f380cda2270 CR3: 0000000005fd6005 CR4: 0000000000770ef0 [ 257.499289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.499698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.500261] PKRU: 55555554 [ 257.500409] Call Trace: [ 257.500541] <TASK> [ 257.500672] ? __warn+0x84/0x170 [ 257.500847] ? sysfs_remove_group+0x75/0x90 [ 257.501065] ? report_bug+0x199/0x1b0 [ 257.501263] ? handle_bug+0x3d/0x70 [ 257.501451] ? exc_invalid_op+0x18/0x70 [ 257.501660] ? asm_exc_invalid_op+0x1a/0x20 [ 257.501884] ? sysfs_remove_group+0x75/0x90 [ 257.502104] br_dev_delete+0x88/0xa0 [ 257.502296] br_net_exit_batch_rtnl+0x70/0xd0 [ 257.502526] cleanup_net+0x24e/0x400 [ 257.502724] ? process_one_work+0x16c/0x4b0 [ 257.502944] process_one_work+0x1d6/0x4b0 [ 257.503155] worker_thread+0x1c1/0x3d0 [ 257.503352] ? __pfx_worker_thread+0x10/0x10 [ 257.503575] kthread+0xda/0x110 [ 257.503751] ? __pfx_kthread+0x10/0x10 [ 257.503949] ret_from_fork+0x31/0x50 [ 257.504141] ? __pfx_kthread+0x10/0x10 [ 257.504336] ret_from_fork_asm+0x1b/0x30 [ 257.504548] </TASK> [ 257.504673] irq event stamp: 3411427 [ 257.504861] hardirqs last enabled at (3411437): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 257.505304] hardirqs last disabled at (3411446): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 257.505744] softirqs last enabled at (3411054): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 257.506178] softirqs last disabled at (3411045): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 257.506617] ---[ end trace 0000000000000000 ]--- [ 257.750869] veth0: renamed from veth1 [ 258.140206] br0: port 1(vx0) entered blocking state [ 258.140494] br0: port 1(vx0) entered disabled state [ 258.140765] vx0: entered allmulticast mode [ 258.141050] vx0: entered promiscuous mode [ 258.141364] br0: port 1(vx0) entered blocking state [ 258.141619] br0: port 1(vx0) entered forwarding state [ 258.646414] br0: port 1(vx0) entered blocking state [ 258.646784] br0: port 1(vx0) entered disabled state [ 258.647124] vx0: entered allmulticast mode [ 258.647414] vx0: entered promiscuous mode [ 258.647750] br0: port 1(vx0) entered blocking state [ 258.648015] br0: port 1(vx0) entered forwarding state [ 259.043962] veth0: renamed from veth1 [ 259.433756] br0: port 1(vx0) entered blocking state [ 259.434041] br0: port 1(vx0) entered disabled state [ 259.434297] vx0: entered allmulticast mode [ 259.434620] vx0: entered promiscuous mode [ 259.434949] br0: port 1(vx0) entered blocking state [ 259.435205] br0: port 1(vx0) entered forwarding state [ 259.964099] br0: port 1(vx0) entered blocking state [ 259.964389] br0: port 1(vx0) entered disabled state [ 259.964672] vx0: entered allmulticast mode [ 259.964956] vx0: entered promiscuous mode [ 259.965268] br0: port 1(vx0) entered blocking state [ 259.965523] br0: port 1(vx0) entered forwarding state # # Data path: Encapsulation parameters - IPv6 overlay / IPv4 underlay # ------------------------------------------------------------------ # TEST: Destination IP - match [ OK ] # TEST: Destination IP - no match [ OK ] # TEST: Default destination port - match [ OK ] # TEST: Default destination port - no match [ OK ] # TEST: Non-default destination port - match [ OK ] # TEST: Non-default destination port - no match [ OK ] # TEST: Default destination VNI - match [ OK ] # TEST: Default destination VNI - no match [ OK ] # TEST: Non-default destination VNI - match [ OK ] # TEST: Non-default destination VNI - no match [ OK ] [ 267.499858] vx0: left allmulticast mode [ 267.500157] vx0: left promiscuous mode [ 267.500409] br0: port 1(vx0) entered disabled state [ 267.515915] ------------[ cut here ]------------ [ 267.516197] sysfs group 'bridge' not found for kobject 'br0' [ 267.516548] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 267.517018] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 267.517667] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 267.518315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 267.519208] Workqueue: netns cleanup_net [ 267.519549] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 267.519970] 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 b2 b9 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 [ 267.521380] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 267.521845] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 267.522420] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 267.522996] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 267.523562] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2608610 [ 267.524134] R13: ffffaa568026be08 R14: ffff952cc2608b80 R15: ffff952cc3965c50 [ 267.524710] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 267.525344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.525824] CR2: 00007fff9ffa6588 CR3: 0000000002808001 CR4: 0000000000770ef0 [ 267.526389] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.526956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.527508] PKRU: 55555554 [ 267.527761] Call Trace: [ 267.527976] <TASK> [ 267.528096] ? __warn+0x84/0x170 [ 267.528272] ? sysfs_remove_group+0x75/0x90 [ 267.528491] ? report_bug+0x199/0x1b0 [ 267.528693] ? handle_bug+0x3d/0x70 [ 267.528916] ? exc_invalid_op+0x18/0x70 [ 267.529170] ? asm_exc_invalid_op+0x1a/0x20 [ 267.529411] ? sysfs_remove_group+0x75/0x90 [ 267.529645] br_dev_delete+0x88/0xa0 [ 267.529870] br_net_exit_batch_rtnl+0x70/0xd0 [ 267.530163] cleanup_net+0x24e/0x400 [ 267.530411] ? process_one_work+0x16c/0x4b0 [ 267.530665] process_one_work+0x1d6/0x4b0 [ 267.530901] worker_thread+0x1c1/0x3d0 [ 267.531130] ? __pfx_worker_thread+0x10/0x10 [ 267.531406] kthread+0xda/0x110 [ 267.531598] ? __pfx_kthread+0x10/0x10 [ 267.531851] ret_from_fork+0x31/0x50 [ 267.532043] ? __pfx_kthread+0x10/0x10 [ 267.532270] ret_from_fork_asm+0x1b/0x30 [ 267.532537] </TASK> [ 267.532684] irq event stamp: 3485883 [ 267.532898] hardirqs last enabled at (3485895): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 267.533376] hardirqs last disabled at (3485906): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 267.533856] softirqs last enabled at (3485400): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 267.534319] softirqs last disabled at (3485389): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 267.534784] ---[ end trace 0000000000000000 ]--- [ 267.612938] vx0: left allmulticast mode [ 267.613258] vx0: left promiscuous mode [ 267.613575] br0: port 1(vx0) entered disabled state [ 267.631037] vx0: left allmulticast mode [ 267.631285] vx0: left promiscuous mode [ 267.631518] br0: port 1(vx0) entered disabled state [ 267.644917] ------------[ cut here ]------------ [ 267.645198] sysfs group 'bridge' not found for kobject 'br0' [ 267.645525] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 267.645980] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 267.646453] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 267.647016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 267.647605] Workqueue: netns cleanup_net [ 267.647855] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 267.648142] 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 b2 b9 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 [ 267.649099] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 267.649381] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 267.649780] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 267.650190] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 267.650585] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ce610 [ 267.650964] R13: ffffaa568026be08 R14: ffff952cc29ceb80 R15: ffff952cc39f5c50 [ 267.651357] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 267.651811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.652138] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 267.652513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.652904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.653298] PKRU: 55555554 [ 267.653465] Call Trace: [ 267.653609] <TASK> [ 267.653759] ? __warn+0x84/0x170 [ 267.653965] ? sysfs_remove_group+0x75/0x90 [ 267.654204] ? report_bug+0x199/0x1b0 [ 267.654412] ? handle_bug+0x3d/0x70 [ 267.654621] ? exc_invalid_op+0x18/0x70 [ 267.654870] ? asm_exc_invalid_op+0x1a/0x20 [ 267.655114] ? sysfs_remove_group+0x75/0x90 [ 267.655345] br_dev_delete+0x88/0xa0 [ 267.655561] br_net_exit_batch_rtnl+0x70/0xd0 [ 267.655832] cleanup_net+0x24e/0x400 [ 267.656050] ? process_one_work+0x16c/0x4b0 [ 267.656279] process_one_work+0x1d6/0x4b0 [ 267.656518] worker_thread+0x1c1/0x3d0 [ 267.656759] ? __pfx_worker_thread+0x10/0x10 [ 267.657009] kthread+0xda/0x110 [ 267.657188] ? __pfx_kthread+0x10/0x10 [ 267.657412] ret_from_fork+0x31/0x50 [ 267.657631] ? __pfx_kthread+0x10/0x10 [ 267.657912] ret_from_fork_asm+0x1b/0x30 [ 267.658138] </TASK> [ 267.658284] irq event stamp: 3516301 [ 267.658497] hardirqs last enabled at (3516313): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 267.658968] hardirqs last disabled at (3516326): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 267.659422] softirqs last enabled at (3515838): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 267.659889] softirqs last disabled at (3515831): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 267.660361] ---[ end trace 0000000000000000 ]--- [ 267.660625] ------------[ cut here ]------------ [ 267.660881] sysfs group 'bridge' not found for kobject 'br0' [ 267.661221] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 267.661662] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 267.662145] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 267.662592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 267.663199] Workqueue: netns cleanup_net [ 267.663441] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 267.663721] 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 b2 b9 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 [ 267.664661] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 267.664964] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 267.665379] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 267.665919] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 267.666426] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc29ca610 [ 267.666998] R13: ffffaa568026be08 R14: ffff952cc29cab80 R15: ffff952cc39f5c50 [ 267.667577] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 267.668222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.668700] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 267.669260] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.669834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.670417] PKRU: 55555554 [ 267.670685] Call Trace: [ 267.670906] <TASK> [ 267.671101] ? __warn+0x84/0x170 [ 267.671396] ? sysfs_remove_group+0x75/0x90 [ 267.671761] ? report_bug+0x199/0x1b0 [ 267.672086] ? handle_bug+0x3d/0x70 [ 267.672389] ? exc_invalid_op+0x18/0x70 [ 267.672718] ? asm_exc_invalid_op+0x1a/0x20 [ 267.673081] ? sysfs_remove_group+0x75/0x90 [ 267.673431] br_dev_delete+0x88/0xa0 [ 267.673777] br_net_exit_batch_rtnl+0x70/0xd0 [ 267.674144] cleanup_net+0x24e/0x400 [ 267.674454] ? process_one_work+0x16c/0x4b0 [ 267.674842] process_one_work+0x1d6/0x4b0 [ 267.675207] worker_thread+0x1c1/0x3d0 [ 267.675545] ? __pfx_worker_thread+0x10/0x10 [ 267.675918] kthread+0xda/0x110 [ 267.676190] ? __pfx_kthread+0x10/0x10 [ 267.676510] ret_from_fork+0x31/0x50 [ 267.676749] ? __pfx_kthread+0x10/0x10 [ 267.676989] ret_from_fork_asm+0x1b/0x30 [ 267.677227] </TASK> [ 267.677378] irq event stamp: 3516987 [ 267.677604] hardirqs last enabled at (3516999): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 267.678088] hardirqs last disabled at (3517012): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 267.678553] softirqs last enabled at (3516380): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 267.679022] softirqs last disabled at (3516378): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 267.679510] ---[ end trace 0000000000000000 ]--- [ 267.791809] vx0: left allmulticast mode [ 267.792042] vx0: left promiscuous mode [ 267.792336] br0: port 1(vx0) entered disabled state [ 267.798856] ------------[ cut here ]------------ [ 267.799294] sysfs group 'bridge' not found for kobject 'br0' [ 267.799789] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 267.800425] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 267.801146] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 267.801887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 267.802807] Workqueue: netns cleanup_net [ 267.803089] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 267.803337] 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 b2 b9 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 [ 267.804519] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 267.804794] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 267.805226] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 267.805783] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 267.806246] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a60610 [ 267.806833] R13: ffffaa568026be08 R14: ffff952cc2a60b80 R15: ffff952cc3964550 [ 267.807466] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 267.808174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.808706] CR2: 00007f93eac34000 CR3: 0000000036460006 CR4: 0000000000770ef0 [ 267.809353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.810015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.810679] PKRU: 55555554 [ 267.810934] Call Trace: [ 267.811171] <TASK> [ 267.811381] ? __warn+0x84/0x170 [ 267.811675] ? sysfs_remove_group+0x75/0x90 [ 267.812087] ? report_bug+0x199/0x1b0 [ 267.812408] ? handle_bug+0x3d/0x70 [ 267.812727] ? exc_invalid_op+0x18/0x70 [ 267.813050] ? asm_exc_invalid_op+0x1a/0x20 [ 267.813405] ? sysfs_remove_group+0x75/0x90 [ 267.813794] br_dev_delete+0x88/0xa0 [ 267.814100] br_net_exit_batch_rtnl+0x70/0xd0 [ 267.814463] cleanup_net+0x24e/0x400 [ 267.814783] ? process_one_work+0x16c/0x4b0 [ 267.815117] process_one_work+0x1d6/0x4b0 [ 267.815480] worker_thread+0x1c1/0x3d0 [ 267.815685] ? __pfx_worker_thread+0x10/0x10 [ 267.815923] kthread+0xda/0x110 [ 267.816105] ? __pfx_kthread+0x10/0x10 [ 267.816367] ret_from_fork+0x31/0x50 [ 267.816557] ? __pfx_kthread+0x10/0x10 [ 267.816759] ret_from_fork_asm+0x1b/0x30 [ 267.816974] </TASK> [ 267.817093] irq event stamp: 3566773 [ 267.817279] hardirqs last enabled at (3566783): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 267.817729] hardirqs last disabled at (3566794): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 267.818166] softirqs last enabled at (3566358): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 267.818599] softirqs last disabled at (3566353): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 267.819031] ---[ end trace 0000000000000000 ]--- [ 267.936911] veth0: renamed from veth1 [ 268.263013] br0: port 1(vx0) entered blocking state [ 268.263429] br0: port 1(vx0) entered disabled state [ 268.263931] vx0: entered allmulticast mode [ 268.264370] vx0: entered promiscuous mode [ 268.264990] br0: port 1(vx0) entered blocking state [ 268.265381] br0: port 1(vx0) entered forwarding state [ 268.692897] br0: port 1(vx0) entered blocking state [ 268.693185] br0: port 1(vx0) entered disabled state [ 268.693440] vx0: entered allmulticast mode [ 268.693723] vx0: entered promiscuous mode [ 268.694024] br0: port 1(vx0) entered blocking state [ 268.694279] br0: port 1(vx0) entered forwarding state [ 269.042892] veth0: renamed from veth1 [ 269.369604] br0: port 1(vx0) entered blocking state [ 269.369914] br0: port 1(vx0) entered disabled state [ 269.370171] vx0: entered allmulticast mode [ 269.370448] vx0: entered promiscuous mode [ 269.370751] br0: port 1(vx0) entered blocking state [ 269.371006] br0: port 1(vx0) entered forwarding state [ 269.807758] br0: port 1(vx0) entered blocking state [ 269.808043] br0: port 1(vx0) entered disabled state [ 269.808310] vx0: entered allmulticast mode [ 269.808591] vx0: entered promiscuous mode [ 269.808897] br0: port 1(vx0) entered blocking state [ 269.809231] br0: port 1(vx0) entered forwarding state # # Data path: Encapsulation parameters - IPv4 overlay / IPv6 underlay # ------------------------------------------------------------------ # TEST: Destination IP - match [ OK ] # TEST: Destination IP - no match [ OK ] # TEST: Default destination port - match [ OK ] # TEST: Default destination port - no match [ OK ] # TEST: Non-default destination port - match [ OK ] # TEST: Non-default destination port - no match [ OK ] # TEST: Default destination VNI - match [ OK ] # TEST: Default destination VNI - no match [ OK ] # TEST: Non-default destination VNI - match [ OK ] # TEST: Non-default destination VNI - no match [ OK ] [ 277.273017] vx0: left allmulticast mode [ 277.273453] vx0: left promiscuous mode [ 277.273908] br0: port 1(vx0) entered disabled state [ 277.285110] ------------[ cut here ]------------ [ 277.285615] sysfs group 'bridge' not found for kobject 'br0' [ 277.286273] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 277.287378] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 277.288622] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 277.289877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 277.291756] Workqueue: netns cleanup_net [ 277.292272] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 277.292868] 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 b2 b9 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 [ 277.295135] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 277.295859] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 277.296567] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 277.297110] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 277.297610] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49e0610 [ 277.298117] R13: ffffaa568026be08 R14: ffff952cc49e0b80 R15: ffff952cc3895c50 [ 277.298638] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 277.299200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.299548] CR2: 00007f994826f000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 277.300048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.300542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 277.301023] PKRU: 55555554 [ 277.301169] Call Trace: [ 277.301343] <TASK> [ 277.301498] ? __warn+0x84/0x170 [ 277.301747] ? sysfs_remove_group+0x75/0x90 [ 277.302064] ? report_bug+0x199/0x1b0 [ 277.302293] ? handle_bug+0x3d/0x70 [ 277.302486] ? exc_invalid_op+0x18/0x70 [ 277.302791] ? asm_exc_invalid_op+0x1a/0x20 [ 277.303100] ? sysfs_remove_group+0x75/0x90 [ 277.303402] br_dev_delete+0x88/0xa0 [ 277.303685] br_net_exit_batch_rtnl+0x70/0xd0 [ 277.303955] cleanup_net+0x24e/0x400 [ 277.304153] ? process_one_work+0x16c/0x4b0 [ 277.304398] process_one_work+0x1d6/0x4b0 [ 277.304676] worker_thread+0x1c1/0x3d0 [ 277.304916] ? __pfx_worker_thread+0x10/0x10 [ 277.305237] kthread+0xda/0x110 [ 277.305428] ? __pfx_kthread+0x10/0x10 [ 277.305629] ret_from_fork+0x31/0x50 [ 277.305870] ? __pfx_kthread+0x10/0x10 [ 277.306136] ret_from_fork_asm+0x1b/0x30 [ 277.306444] </TASK> [ 277.306597] irq event stamp: 3593589 [ 277.306857] hardirqs last enabled at (3593601): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 277.307457] hardirqs last disabled at (3593610): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 277.308067] softirqs last enabled at (3593172): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 277.308688] softirqs last disabled at (3593167): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 277.309285] ---[ end trace 0000000000000000 ]--- [ 277.396907] vx0: left allmulticast mode [ 277.397348] vx0: left promiscuous mode [ 277.397859] br0: port 1(vx0) entered disabled state [ 277.404968] vx0: left allmulticast mode [ 277.405450] vx0: left promiscuous mode [ 277.405779] br0: port 1(vx0) entered disabled state [ 277.413071] vx0: left allmulticast mode [ 277.413541] vx0: left promiscuous mode [ 277.414029] br0: port 1(vx0) entered disabled state [ 277.420847] ------------[ cut here ]------------ [ 277.421436] sysfs group 'bridge' not found for kobject 'br0' [ 277.422045] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 277.422947] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 277.423907] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 277.424918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 277.426305] Workqueue: netns cleanup_net [ 277.426613] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 277.427069] 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 b2 b9 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 [ 277.428133] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 277.428465] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 277.428985] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 277.429624] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 277.430363] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2c610 [ 277.431223] R13: ffffaa568026be08 R14: ffff952cc3a2cb80 R15: ffffffffbb478f90 [ 277.432117] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 277.433073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.433745] CR2: 000055d578a36d90 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 277.434640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.435501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 277.436432] PKRU: 55555554 [ 277.436841] Call Trace: [ 277.437297] <TASK> [ 277.437676] ? __warn+0x84/0x170 [ 277.438176] ? sysfs_remove_group+0x75/0x90 [ 277.438812] ? report_bug+0x199/0x1b0 [ 277.439381] ? handle_bug+0x3d/0x70 [ 277.439681] ? exc_invalid_op+0x18/0x70 [ 277.440158] ? asm_exc_invalid_op+0x1a/0x20 [ 277.440695] ? sysfs_remove_group+0x75/0x90 [ 277.441025] br_dev_delete+0x88/0xa0 [ 277.441315] br_net_exit_batch_rtnl+0x70/0xd0 [ 277.441892] cleanup_net+0x24e/0x400 [ 277.442322] ? process_one_work+0x16c/0x4b0 [ 277.442797] process_one_work+0x1d6/0x4b0 [ 277.443364] worker_thread+0x1c1/0x3d0 [ 277.443952] ? __pfx_worker_thread+0x10/0x10 [ 277.444512] kthread+0xda/0x110 [ 277.444877] ? __pfx_kthread+0x10/0x10 [ 277.445301] ret_from_fork+0x31/0x50 [ 277.445873] ? __pfx_kthread+0x10/0x10 [ 277.446286] ret_from_fork_asm+0x1b/0x30 [ 277.446809] </TASK> [ 277.447181] irq event stamp: 3625191 [ 277.447742] hardirqs last enabled at (3625203): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 277.449017] hardirqs last disabled at (3625214): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 277.450218] softirqs last enabled at (3624800): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 277.451374] softirqs last disabled at (3624795): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 277.452483] ---[ end trace 0000000000000000 ]--- [ 277.453135] ------------[ cut here ]------------ [ 277.453430] sysfs group 'bridge' not found for kobject 'br0' [ 277.453823] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 277.454270] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 277.454760] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 277.455227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 277.455838] Workqueue: netns cleanup_net [ 277.456081] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 277.456340] 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 b2 b9 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 [ 277.457281] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 277.457551] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 277.457918] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 277.458286] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 277.458647] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a28610 [ 277.459012] R13: ffffaa568026be08 R14: ffff952cc3a28b80 R15: ffffffffbb478f90 [ 277.459375] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 277.459789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.460095] CR2: 00007fbc3c12f000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 277.460457] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.460823] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 277.461187] PKRU: 55555554 [ 277.461331] Call Trace: [ 277.461467] <TASK> [ 277.461584] ? __warn+0x84/0x170 [ 277.461764] ? sysfs_remove_group+0x75/0x90 [ 277.461985] ? report_bug+0x199/0x1b0 [ 277.462182] ? handle_bug+0x3d/0x70 [ 277.462375] ? exc_invalid_op+0x18/0x70 [ 277.462578] ? asm_exc_invalid_op+0x1a/0x20 [ 277.462812] ? sysfs_remove_group+0x75/0x90 [ 277.463065] br_dev_delete+0x88/0xa0 [ 277.463269] br_net_exit_batch_rtnl+0x70/0xd0 [ 277.463525] cleanup_net+0x24e/0x400 [ 277.463729] ? process_one_work+0x16c/0x4b0 [ 277.463954] process_one_work+0x1d6/0x4b0 [ 277.464179] worker_thread+0x1c1/0x3d0 [ 277.464393] ? __pfx_worker_thread+0x10/0x10 [ 277.464637] kthread+0xda/0x110 [ 277.464813] ? __pfx_kthread+0x10/0x10 [ 277.465015] ret_from_fork+0x31/0x50 [ 277.465208] ? __pfx_kthread+0x10/0x10 [ 277.465405] ret_from_fork_asm+0x1b/0x30 [ 277.465618] </TASK> [ 277.465744] irq event stamp: 3625809 [ 277.465936] hardirqs last enabled at (3625819): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 277.466419] hardirqs last disabled at (3625828): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 277.466893] softirqs last enabled at (3625400): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 277.467362] softirqs last disabled at (3625393): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 277.467806] ---[ end trace 0000000000000000 ]--- [ 277.468057] ------------[ cut here ]------------ [ 277.468296] sysfs group 'bridge' not found for kobject 'br0' [ 277.468602] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 277.469016] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 277.469459] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 277.469922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 277.470507] Workqueue: netns cleanup_net [ 277.470718] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 277.470966] 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 b2 b9 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 [ 277.471910] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 277.472179] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 277.472541] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 277.472907] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 277.473302] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260a610 [ 277.473671] R13: ffffaa568026be08 R14: ffff952cc260ab80 R15: ffffffffbb478f90 [ 277.474033] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 277.474445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.474744] CR2: 00007fbc3c12f000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 277.475104] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.475465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 277.475830] PKRU: 55555554 [ 277.475974] Call Trace: [ 277.476108] <TASK> [ 277.476224] ? __warn+0x84/0x170 [ 277.476405] ? sysfs_remove_group+0x75/0x90 [ 277.476631] ? report_bug+0x199/0x1b0 [ 277.476833] ? handle_bug+0x3d/0x70 [ 277.477046] ? exc_invalid_op+0x18/0x70 [ 277.477259] ? asm_exc_invalid_op+0x1a/0x20 [ 277.477502] ? sysfs_remove_group+0x75/0x90 [ 277.477745] br_dev_delete+0x88/0xa0 [ 277.477960] br_net_exit_batch_rtnl+0x70/0xd0 [ 277.478206] cleanup_net+0x24e/0x400 [ 277.478416] ? process_one_work+0x16c/0x4b0 [ 277.478649] process_one_work+0x1d6/0x4b0 [ 277.478870] worker_thread+0x1c1/0x3d0 [ 277.479077] ? __pfx_worker_thread+0x10/0x10 [ 277.479308] kthread+0xda/0x110 [ 277.479478] ? __pfx_kthread+0x10/0x10 [ 277.479681] ret_from_fork+0x31/0x50 [ 277.479883] ? __pfx_kthread+0x10/0x10 [ 277.480079] ret_from_fork_asm+0x1b/0x30 [ 277.480290] </TASK> [ 277.480410] irq event stamp: 3626387 [ 277.480598] hardirqs last enabled at (3626397): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 277.481054] hardirqs last disabled at (3626408): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 277.481496] softirqs last enabled at (3625876): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 277.481937] softirqs last disabled at (3625874): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 277.482404] ---[ end trace 0000000000000000 ]--- [ 277.719840] veth0: renamed from veth1 [ 278.050273] br0: port 1(vx0) entered blocking state [ 278.050560] br0: port 1(vx0) entered disabled state [ 278.050826] vx0: entered allmulticast mode [ 278.051105] vx0: entered promiscuous mode [ 278.051407] br0: port 1(vx0) entered blocking state [ 278.051669] br0: port 1(vx0) entered forwarding state [ 278.571685] br0: port 1(vx0) entered blocking state [ 278.572109] br0: port 1(vx0) entered disabled state [ 278.572499] vx0: entered allmulticast mode [ 278.572949] vx0: entered promiscuous mode [ 278.573417] br0: port 1(vx0) entered blocking state [ 278.573824] br0: port 1(vx0) entered forwarding state [ 278.978855] veth0: renamed from veth1 [ 279.310971] br0: port 1(vx0) entered blocking state [ 279.311256] br0: port 1(vx0) entered disabled state [ 279.311512] vx0: entered allmulticast mode [ 279.311798] vx0: entered promiscuous mode [ 279.312093] br0: port 1(vx0) entered blocking state [ 279.312346] br0: port 1(vx0) entered forwarding state [ 279.726992] br0: port 1(vx0) entered blocking state [ 279.727290] br0: port 1(vx0) entered disabled state [ 279.727553] vx0: entered allmulticast mode [ 279.727914] vx0: entered promiscuous mode [ 279.728238] br0: port 1(vx0) entered blocking state [ 279.728500] br0: port 1(vx0) entered forwarding state # # Data path: Encapsulation parameters - IPv6 overlay / IPv6 underlay # ------------------------------------------------------------------ # TEST: Destination IP - match [ OK ] # TEST: Destination IP - no match [ OK ] # TEST: Default destination port - match [ OK ] # TEST: Default destination port - no match [ OK ] # TEST: Non-default destination port - match [ OK ] # TEST: Non-default destination port - no match [ OK ] # TEST: Default destination VNI - match [ OK ] # TEST: Default destination VNI - no match [ OK ] # TEST: Non-default destination VNI - match [ OK ] # TEST: Non-default destination VNI - no match [ OK ] [ 287.245844] vx0: left allmulticast mode [ 287.246081] vx0: left promiscuous mode [ 287.246289] br0: port 1(vx0) entered disabled state [ 287.259363] ------------[ cut here ]------------ [ 287.259636] sysfs group 'bridge' not found for kobject 'br0' [ 287.259975] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 287.260394] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 287.260922] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 287.261360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 287.262027] Workqueue: netns cleanup_net [ 287.262325] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 287.262704] 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 b2 b9 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 [ 287.263883] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 287.264304] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 287.264861] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 287.265415] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 287.265988] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc552c610 [ 287.266552] R13: ffffaa568026be08 R14: ffff952cc552cb80 R15: ffff952cc2b64550 [ 287.267159] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 287.267792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.268244] CR2: 00007f0c791cc000 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 287.268819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.269377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.269957] PKRU: 55555554 [ 287.270172] Call Trace: [ 287.270379] <TASK> [ 287.270554] ? __warn+0x84/0x170 [ 287.270857] ? sysfs_remove_group+0x75/0x90 [ 287.271215] ? report_bug+0x199/0x1b0 [ 287.271517] ? handle_bug+0x3d/0x70 [ 287.271748] ? exc_invalid_op+0x18/0x70 [ 287.272052] ? asm_exc_invalid_op+0x1a/0x20 [ 287.272354] ? sysfs_remove_group+0x75/0x90 [ 287.272689] br_dev_delete+0x88/0xa0 [ 287.272984] br_net_exit_batch_rtnl+0x70/0xd0 [ 287.273299] cleanup_net+0x24e/0x400 [ 287.273612] ? process_one_work+0x16c/0x4b0 [ 287.273921] process_one_work+0x1d6/0x4b0 [ 287.274262] worker_thread+0x1c1/0x3d0 [ 287.274506] ? __pfx_worker_thread+0x10/0x10 [ 287.274892] kthread+0xda/0x110 [ 287.275155] ? __pfx_kthread+0x10/0x10 [ 287.275425] ret_from_fork+0x31/0x50 [ 287.275729] ? __pfx_kthread+0x10/0x10 [ 287.275971] ret_from_fork_asm+0x1b/0x30 [ 287.276184] </TASK> [ 287.276304] irq event stamp: 3700983 [ 287.276514] hardirqs last enabled at (3700993): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 287.276988] hardirqs last disabled at (3701022): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 287.277426] softirqs last enabled at (3701018): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 287.277876] softirqs last disabled at (3701041): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 287.278304] ---[ end trace 0000000000000000 ]--- [ 287.351974] vx0: left allmulticast mode [ 287.352352] vx0: left promiscuous mode [ 287.352725] br0: port 1(vx0) entered disabled state [ 287.366202] vx0: left allmulticast mode [ 287.366552] vx0: left promiscuous mode [ 287.366921] br0: port 1(vx0) entered disabled state [ 287.378978] ------------[ cut here ]------------ [ 287.379424] sysfs group 'bridge' not found for kobject 'br0' [ 287.380068] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 287.380518] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 287.381045] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 287.381512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 287.382162] Workqueue: netns cleanup_net [ 287.382411] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 287.382705] 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 b2 b9 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 [ 287.383737] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 287.384044] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 287.384496] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 287.384903] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 287.385323] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a62610 [ 287.385694] R13: ffffaa568026be08 R14: ffff952cc2a62b80 R15: ffff952cc3891750 [ 287.386097] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 287.386613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.386973] CR2: 00007fff9ffa65b8 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 287.387409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.387852] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.388255] PKRU: 55555554 [ 287.388458] Call Trace: [ 287.388652] <TASK> [ 287.388808] ? __warn+0x84/0x170 [ 287.389037] ? sysfs_remove_group+0x75/0x90 [ 287.389358] ? report_bug+0x199/0x1b0 [ 287.389693] ? handle_bug+0x3d/0x70 [ 287.390013] ? exc_invalid_op+0x18/0x70 [ 287.390272] ? asm_exc_invalid_op+0x1a/0x20 [ 287.390553] ? sysfs_remove_group+0x75/0x90 [ 287.390817] br_dev_delete+0x88/0xa0 [ 287.391049] br_net_exit_batch_rtnl+0x70/0xd0 [ 287.391369] cleanup_net+0x24e/0x400 [ 287.391623] ? process_one_work+0x16c/0x4b0 [ 287.391900] process_one_work+0x1d6/0x4b0 [ 287.392138] worker_thread+0x1c1/0x3d0 [ 287.392385] ? __pfx_worker_thread+0x10/0x10 [ 287.392696] kthread+0xda/0x110 [ 287.392932] ? __pfx_kthread+0x10/0x10 [ 287.393185] ret_from_fork+0x31/0x50 [ 287.393425] ? __pfx_kthread+0x10/0x10 [ 287.393682] ret_from_fork_asm+0x1b/0x30 [ 287.393964] </TASK> [ 287.394117] irq event stamp: 3731639 [ 287.394355] hardirqs last enabled at (3731651): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 287.394896] hardirqs last disabled at (3731664): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 287.395412] softirqs last enabled at (3731202): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 287.395898] softirqs last disabled at (3731195): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 287.396402] ---[ end trace 0000000000000000 ]--- [ 287.396735] ------------[ cut here ]------------ [ 287.397047] sysfs group 'bridge' not found for kobject 'br0' [ 287.397389] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 287.397881] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 287.398387] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 287.398914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 287.399534] Workqueue: netns cleanup_net [ 287.399847] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 287.400185] 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 b2 b9 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 [ 287.401187] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 287.401487] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 287.401917] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 287.402338] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 287.402766] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2a610 [ 287.403185] R13: ffffaa568026be08 R14: ffff952cc3a2ab80 R15: ffff952cc3891750 [ 287.403589] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 287.404060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.404412] CR2: 00007fff9ffa65b8 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 287.404810] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.405213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.405638] PKRU: 55555554 [ 287.405826] Call Trace: [ 287.405985] <TASK> [ 287.406144] ? __warn+0x84/0x170 [ 287.406382] ? sysfs_remove_group+0x75/0x90 [ 287.406647] ? report_bug+0x199/0x1b0 [ 287.406878] ? handle_bug+0x3d/0x70 [ 287.407103] ? exc_invalid_op+0x18/0x70 [ 287.407342] ? asm_exc_invalid_op+0x1a/0x20 [ 287.407627] ? sysfs_remove_group+0x75/0x90 [ 287.407877] br_dev_delete+0x88/0xa0 [ 287.408114] br_net_exit_batch_rtnl+0x70/0xd0 [ 287.408407] cleanup_net+0x24e/0x400 [ 287.408679] ? process_one_work+0x16c/0x4b0 [ 287.408936] process_one_work+0x1d6/0x4b0 [ 287.409203] worker_thread+0x1c1/0x3d0 [ 287.409460] ? __pfx_worker_thread+0x10/0x10 [ 287.409766] kthread+0xda/0x110 [ 287.409970] ? __pfx_kthread+0x10/0x10 [ 287.410221] ret_from_fork+0x31/0x50 [ 287.410471] ? __pfx_kthread+0x10/0x10 [ 287.410739] ret_from_fork_asm+0x1b/0x30 [ 287.410999] </TASK> [ 287.411175] irq event stamp: 3732321 [ 287.411425] hardirqs last enabled at (3732333): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 287.411987] hardirqs last disabled at (3732346): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 287.412450] softirqs last enabled at (3731720): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 287.412959] softirqs last disabled at (3731718): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 287.413519] ---[ end trace 0000000000000000 ]--- [ 287.514849] vx0: left allmulticast mode [ 287.515095] vx0: left promiscuous mode [ 287.515353] br0: port 1(vx0) entered disabled state [ 287.531905] ------------[ cut here ]------------ [ 287.532172] sysfs group 'bridge' not found for kobject 'br0' [ 287.532542] WARNING: CPU: 0 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 287.533041] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 287.533532] CPU: 0 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 287.534020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 287.534624] Workqueue: netns cleanup_net [ 287.534877] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 287.535197] 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 b2 b9 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 [ 287.536180] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 287.536495] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 287.536921] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 287.537360] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 287.537784] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a64610 [ 287.538206] R13: ffffaa568026be08 R14: ffff952cc2a64b80 R15: ffff952cc3892e50 [ 287.538580] FS: 0000000000000000(0000) GS:ffff952cfec00000(0000) knlGS:0000000000000000 [ 287.539032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.539425] CR2: 00007fff9ffa4c78 CR3: 0000000002808002 CR4: 0000000000770ef0 [ 287.539844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.540242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.540663] PKRU: 55555554 [ 287.540909] Call Trace: [ 287.541122] <TASK> [ 287.541272] ? __warn+0x84/0x170 [ 287.541495] ? sysfs_remove_group+0x75/0x90 [ 287.541792] ? report_bug+0x199/0x1b0 [ 287.542065] ? handle_bug+0x3d/0x70 [ 287.542309] ? exc_invalid_op+0x18/0x70 [ 287.542553] ? asm_exc_invalid_op+0x1a/0x20 [ 287.542866] ? sysfs_remove_group+0x75/0x90 [ 287.543189] br_dev_delete+0x88/0xa0 [ 287.543414] br_net_exit_batch_rtnl+0x70/0xd0 [ 287.543670] cleanup_net+0x24e/0x400 [ 287.543929] ? process_one_work+0x16c/0x4b0 [ 287.544219] process_one_work+0x1d6/0x4b0 [ 287.544481] worker_thread+0x1c1/0x3d0 [ 287.544741] ? __pfx_worker_thread+0x10/0x10 [ 287.545038] kthread+0xda/0x110 [ 287.545262] ? __pfx_kthread+0x10/0x10 [ 287.545517] ret_from_fork+0x31/0x50 [ 287.545777] ? __pfx_kthread+0x10/0x10 [ 287.546064] ret_from_fork_asm+0x1b/0x30 [ 287.546339] </TASK> [ 287.546489] irq event stamp: 3782649 [ 287.546719] hardirqs last enabled at (3782663): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 287.547252] hardirqs last disabled at (3782674): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 287.547791] softirqs last enabled at (3782186): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 287.548299] softirqs last disabled at (3782179): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 287.548787] ---[ end trace 0000000000000000 ]--- [ 287.679404] veth0: renamed from veth1 [ 288.053308] br0: port 1(vx0) entered blocking state [ 288.053612] br0: port 1(vx0) entered disabled state [ 288.053900] vx0: entered allmulticast mode [ 288.054190] vx0: entered promiscuous mode [ 288.054516] br0: port 1(vx0) entered blocking state [ 288.054794] br0: port 1(vx0) entered forwarding state [ 288.541165] br0: port 1(vx0) entered blocking state [ 288.541449] br0: port 1(vx0) entered disabled state [ 288.541765] vx0: entered allmulticast mode [ 288.542062] vx0: entered promiscuous mode [ 288.542347] br0: port 1(vx0) entered blocking state [ 288.542600] br0: port 1(vx0) entered forwarding state [ 288.945101] veth0: renamed from veth1 [ 289.306308] br0: port 1(vx0) entered blocking state [ 289.306743] br0: port 1(vx0) entered disabled state [ 289.307124] vx0: entered allmulticast mode [ 289.307553] vx0: entered promiscuous mode [ 289.308101] br0: port 1(vx0) entered blocking state [ 289.308495] br0: port 1(vx0) entered forwarding state [ 289.822030] br0: port 1(vx0) entered blocking state [ 289.822329] br0: port 1(vx0) entered disabled state [ 289.822585] vx0: entered allmulticast mode [ 289.822879] vx0: entered promiscuous mode [ 289.823190] br0: port 1(vx0) entered blocking state [ 289.823452] br0: port 1(vx0) entered forwarding state # # Data path: (*, G) EXCLUDE - IR - IPv4 overlay / IPv4 underlay # ------------------------------------------------------------- # TEST: Block excluded source - first VTEP [ OK ] # TEST: Block excluded source - second VTEP [ OK ] # TEST: Forward valid source - first VTEP [ OK ] # TEST: Forward valid source - second VTEP [ OK ] # TEST: Block excluded source after removal - first VTEP [ OK ] # TEST: Block excluded source after removal - second VTEP [ OK ] # TEST: Forward valid source after removal - first VTEP [ OK ] # TEST: Forward valid source after removal - second VTEP [ OK ] [ 296.499838] vx0: left allmulticast mode [ 296.500188] vx0: left promiscuous mode [ 296.500574] br0: port 1(vx0) entered disabled state [ 296.508870] ------------[ cut here ]------------ [ 296.509283] sysfs group 'bridge' not found for kobject 'br0' [ 296.509628] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 296.510102] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 296.510566] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 296.511012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 296.511758] Workqueue: netns cleanup_net [ 296.512089] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 296.512370] 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 b2 b9 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 [ 296.514118] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 296.514624] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 296.515335] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 296.516005] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 296.516674] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2a610 [ 296.517394] R13: ffffaa568026be08 R14: ffff952cc3a2ab80 R15: ffff952cc2b61750 [ 296.518015] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 296.518726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.519223] CR2: 000055d578a349e8 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 296.519832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.520445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.520945] PKRU: 55555554 [ 296.521092] Call Trace: [ 296.521248] <TASK> [ 296.521366] ? __warn+0x84/0x170 [ 296.521556] ? sysfs_remove_group+0x75/0x90 [ 296.521788] ? report_bug+0x199/0x1b0 [ 296.521986] ? handle_bug+0x3d/0x70 [ 296.522174] ? exc_invalid_op+0x18/0x70 [ 296.522378] ? asm_exc_invalid_op+0x1a/0x20 [ 296.522600] ? sysfs_remove_group+0x75/0x90 [ 296.522826] br_dev_delete+0x88/0xa0 [ 296.523026] br_net_exit_batch_rtnl+0x70/0xd0 [ 296.523260] cleanup_net+0x24e/0x400 [ 296.523453] ? process_one_work+0x16c/0x4b0 [ 296.523677] process_one_work+0x1d6/0x4b0 [ 296.523889] worker_thread+0x1c1/0x3d0 [ 296.524095] ? __pfx_worker_thread+0x10/0x10 [ 296.524324] kthread+0xda/0x110 [ 296.524493] ? __pfx_kthread+0x10/0x10 [ 296.524697] ret_from_fork+0x31/0x50 [ 296.524890] ? __pfx_kthread+0x10/0x10 [ 296.525089] ret_from_fork_asm+0x1b/0x30 [ 296.525301] </TASK> [ 296.525422] irq event stamp: 3809473 [ 296.525611] hardirqs last enabled at (3809483): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 296.526060] hardirqs last disabled at (3809494): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 296.526501] softirqs last enabled at (3809098): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 296.526946] softirqs last disabled at (3809089): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 296.527378] ---[ end trace 0000000000000000 ]--- [ 296.594806] vx0: left allmulticast mode [ 296.595129] vx0: left promiscuous mode [ 296.595424] br0: port 1(vx0) entered disabled state [ 296.603139] vx0: left allmulticast mode [ 296.603476] vx0: left promiscuous mode [ 296.603963] br0: port 1(vx0) entered disabled state [ 296.610970] ------------[ cut here ]------------ [ 296.611582] sysfs group 'bridge' not found for kobject 'br0' [ 296.612319] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 296.613406] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 296.614155] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 296.615077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 296.615948] Workqueue: netns cleanup_net [ 296.616439] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 296.617004] 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 b2 b9 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 [ 296.619718] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 296.620573] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 296.621682] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 296.622745] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 296.623702] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1932610 [ 296.624557] R13: ffffaa568026be08 R14: ffff952cc1932b80 R15: ffff952cc3892e50 [ 296.625424] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 296.626387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.627045] CR2: 000055d578a349e8 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 296.627617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.628286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.628904] PKRU: 55555554 [ 296.629128] Call Trace: [ 296.629366] <TASK> [ 296.629626] ? __warn+0x84/0x170 [ 296.630276] ? sysfs_remove_group+0x75/0x90 [ 296.630907] ? report_bug+0x199/0x1b0 [ 296.631380] ? handle_bug+0x3d/0x70 [ 296.631889] ? exc_invalid_op+0x18/0x70 [ 296.632213] ? asm_exc_invalid_op+0x1a/0x20 [ 296.632724] ? sysfs_remove_group+0x75/0x90 [ 296.633314] br_dev_delete+0x88/0xa0 [ 296.633884] br_net_exit_batch_rtnl+0x70/0xd0 [ 296.634573] cleanup_net+0x24e/0x400 [ 296.635120] ? process_one_work+0x16c/0x4b0 [ 296.635800] process_one_work+0x1d6/0x4b0 [ 296.636440] worker_thread+0x1c1/0x3d0 [ 296.637072] ? __pfx_worker_thread+0x10/0x10 [ 296.637717] kthread+0xda/0x110 [ 296.638147] ? __pfx_kthread+0x10/0x10 [ 296.638631] ret_from_fork+0x31/0x50 [ 296.639121] ? __pfx_kthread+0x10/0x10 [ 296.639583] ret_from_fork_asm+0x1b/0x30 [ 296.639948] </TASK> [ 296.640132] irq event stamp: 3839465 [ 296.640473] hardirqs last enabled at (3839475): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 296.641186] hardirqs last disabled at (3839486): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 296.642070] softirqs last enabled at (3839024): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 296.642850] softirqs last disabled at (3839019): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 296.643790] ---[ end trace 0000000000000000 ]--- [ 296.644393] ------------[ cut here ]------------ [ 296.644953] sysfs group 'bridge' not found for kobject 'br0' [ 296.645688] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 296.646759] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 296.647932] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 296.649076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 296.650477] Workqueue: netns cleanup_net [ 296.650983] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 296.651537] 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 b2 b9 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 [ 296.653332] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 296.653752] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 296.654522] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 296.655294] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 296.656267] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc1936610 [ 296.657181] R13: ffffaa568026be08 R14: ffff952cc1936b80 R15: ffff952cc3892e50 [ 296.658094] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 296.659100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.659825] CR2: 000055d578a349e8 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 296.660690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.661222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.661781] PKRU: 55555554 [ 296.662014] Call Trace: [ 296.662206] <TASK> [ 296.662394] ? __warn+0x84/0x170 [ 296.662742] ? sysfs_remove_group+0x75/0x90 [ 296.663201] ? report_bug+0x199/0x1b0 [ 296.663457] ? handle_bug+0x3d/0x70 [ 296.663761] ? exc_invalid_op+0x18/0x70 [ 296.664037] ? asm_exc_invalid_op+0x1a/0x20 [ 296.664376] ? sysfs_remove_group+0x75/0x90 [ 296.664603] br_dev_delete+0x88/0xa0 [ 296.664804] br_net_exit_batch_rtnl+0x70/0xd0 [ 296.665055] cleanup_net+0x24e/0x400 [ 296.665287] ? process_one_work+0x16c/0x4b0 [ 296.665549] process_one_work+0x1d6/0x4b0 [ 296.665768] worker_thread+0x1c1/0x3d0 [ 296.665966] ? __pfx_worker_thread+0x10/0x10 [ 296.666191] kthread+0xda/0x110 [ 296.666358] ? __pfx_kthread+0x10/0x10 [ 296.666577] ret_from_fork+0x31/0x50 [ 296.666776] ? __pfx_kthread+0x10/0x10 [ 296.666974] ret_from_fork_asm+0x1b/0x30 [ 296.667186] </TASK> [ 296.667308] irq event stamp: 3840083 [ 296.667508] hardirqs last enabled at (3840093): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 296.667958] hardirqs last disabled at (3840104): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 296.668399] softirqs last enabled at (3839586): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 296.668852] softirqs last disabled at (3839581): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 296.669280] ---[ end trace 0000000000000000 ]--- [ 296.759813] vx0: left allmulticast mode [ 296.760222] vx0: left promiscuous mode [ 296.760624] br0: port 1(vx0) entered disabled state [ 296.770846] ------------[ cut here ]------------ [ 296.771282] sysfs group 'bridge' not found for kobject 'br0' [ 296.771870] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 296.772627] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 296.773423] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 296.774127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 296.774795] Workqueue: netns cleanup_net [ 296.775013] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 296.775266] 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 b2 b9 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 [ 296.776784] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 296.777286] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 296.778257] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 296.779198] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 296.780203] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc3a2e610 [ 296.781142] R13: ffffaa568026be08 R14: ffff952cc3a2eb80 R15: ffff952cc39f0050 [ 296.782106] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 296.783137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.783796] CR2: 000055d578a349e8 CR3: 0000000036460005 CR4: 0000000000770ef0 [ 296.784587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.785424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.786217] PKRU: 55555554 [ 296.786535] Call Trace: [ 296.786871] <TASK> [ 296.787107] ? __warn+0x84/0x170 [ 296.787376] ? sysfs_remove_group+0x75/0x90 [ 296.787741] ? report_bug+0x199/0x1b0 [ 296.788124] ? handle_bug+0x3d/0x70 [ 296.788506] ? exc_invalid_op+0x18/0x70 [ 296.788856] ? asm_exc_invalid_op+0x1a/0x20 [ 296.789201] ? sysfs_remove_group+0x75/0x90 [ 296.789683] br_dev_delete+0x88/0xa0 [ 296.790092] br_net_exit_batch_rtnl+0x70/0xd0 [ 296.790454] cleanup_net+0x24e/0x400 [ 296.790925] ? process_one_work+0x16c/0x4b0 [ 296.791557] process_one_work+0x1d6/0x4b0 [ 296.792113] worker_thread+0x1c1/0x3d0 [ 296.792622] ? __pfx_worker_thread+0x10/0x10 [ 296.793234] kthread+0xda/0x110 [ 296.793731] ? __pfx_kthread+0x10/0x10 [ 296.794255] ret_from_fork+0x31/0x50 [ 296.794754] ? __pfx_kthread+0x10/0x10 [ 296.795269] ret_from_fork_asm+0x1b/0x30 [ 296.795877] </TASK> [ 296.796186] irq event stamp: 3889939 [ 296.796639] hardirqs last enabled at (3889949): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 296.797669] hardirqs last disabled at (3889960): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 296.798669] softirqs last enabled at (3889578): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 296.799671] softirqs last disabled at (3889573): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 296.800613] ---[ end trace 0000000000000000 ]--- [ 296.917850] veth0: renamed from veth1 [ 297.233321] br0: port 1(vx0) entered blocking state [ 297.233607] br0: port 1(vx0) entered disabled state [ 297.233875] vx0: entered allmulticast mode [ 297.234151] vx0: entered promiscuous mode [ 297.234446] br0: port 1(vx0) entered blocking state [ 297.234706] br0: port 1(vx0) entered forwarding state [ 297.660210] br0: port 1(vx0) entered blocking state [ 297.660499] br0: port 1(vx0) entered disabled state [ 297.660762] vx0: entered allmulticast mode [ 297.661037] vx0: entered promiscuous mode [ 297.661334] br0: port 1(vx0) entered blocking state [ 297.661588] br0: port 1(vx0) entered forwarding state [ 298.029933] veth0: renamed from veth1 [ 298.363914] br0: port 1(vx0) entered blocking state [ 298.364202] br0: port 1(vx0) entered disabled state [ 298.364457] vx0: entered allmulticast mode [ 298.364756] vx0: entered promiscuous mode [ 298.365056] br0: port 1(vx0) entered blocking state [ 298.365309] br0: port 1(vx0) entered forwarding state [ 298.780764] br0: port 1(vx0) entered blocking state [ 298.781055] br0: port 1(vx0) entered disabled state [ 298.781310] vx0: entered allmulticast mode [ 298.781584] vx0: entered promiscuous mode [ 298.781892] br0: port 1(vx0) entered blocking state [ 298.782147] br0: port 1(vx0) entered forwarding state # # Data path: (*, G) EXCLUDE - IR - IPv6 overlay / IPv4 underlay # ------------------------------------------------------------- # TEST: Block excluded source - first VTEP [ OK ] # TEST: Block excluded source - second VTEP [ OK ] # TEST: Forward valid source - first VTEP [ OK ] # TEST: Forward valid source - second VTEP [ OK ] # TEST: Block excluded source after removal - first VTEP [ OK ] # TEST: Block excluded source after removal - second VTEP [ OK ] # TEST: Forward valid source after removal - first VTEP [ OK ] # TEST: Forward valid source after removal - second VTEP [ OK ] [ 305.482888] vx0: left allmulticast mode [ 305.483127] vx0: left promiscuous mode [ 305.483335] br0: port 1(vx0) entered disabled state [ 305.498106] ------------[ cut here ]------------ [ 305.498742] sysfs group 'bridge' not found for kobject 'br0' [ 305.499203] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 305.500165] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 305.501062] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 305.502458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 305.504322] Workqueue: netns cleanup_net [ 305.505001] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 305.505902] 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 b2 b9 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 [ 305.508207] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 305.508737] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 305.509380] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 305.510109] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 305.510807] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a66610 [ 305.511434] R13: ffffaa568026be08 R14: ffff952cc2a66b80 R15: ffff952cc3892e50 [ 305.512107] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 305.512682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.512981] CR2: 00007f4fd3a6d000 CR3: 0000000036460002 CR4: 0000000000770ef0 [ 305.513404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.513776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.514136] PKRU: 55555554 [ 305.514278] Call Trace: [ 305.514410] <TASK> [ 305.514527] ? __warn+0x84/0x170 [ 305.514711] ? sysfs_remove_group+0x75/0x90 [ 305.514933] ? report_bug+0x199/0x1b0 [ 305.515131] ? handle_bug+0x3d/0x70 [ 305.515316] ? exc_invalid_op+0x18/0x70 [ 305.515518] ? asm_exc_invalid_op+0x1a/0x20 [ 305.515766] ? sysfs_remove_group+0x75/0x90 [ 305.516051] br_dev_delete+0x88/0xa0 [ 305.516303] br_net_exit_batch_rtnl+0x70/0xd0 [ 305.516646] cleanup_net+0x24e/0x400 [ 305.516940] ? process_one_work+0x16c/0x4b0 [ 305.517267] process_one_work+0x1d6/0x4b0 [ 305.517586] worker_thread+0x1c1/0x3d0 [ 305.517892] ? __pfx_worker_thread+0x10/0x10 [ 305.518228] kthread+0xda/0x110 [ 305.518484] ? __pfx_kthread+0x10/0x10 [ 305.518788] ret_from_fork+0x31/0x50 [ 305.519075] ? __pfx_kthread+0x10/0x10 [ 305.519370] ret_from_fork_asm+0x1b/0x30 [ 305.519699] </TASK> [ 305.519883] irq event stamp: 3916515 [ 305.520080] hardirqs last enabled at (3916525): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 305.520543] hardirqs last disabled at (3916534): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 305.521015] softirqs last enabled at (3916124): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 305.521472] softirqs last disabled at (3916115): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 305.521912] ---[ end trace 0000000000000000 ]--- [ 305.610867] vx0: left allmulticast mode [ 305.611345] vx0: left promiscuous mode [ 305.611770] br0: port 1(vx0) entered disabled state [ 305.625989] vx0: left allmulticast mode [ 305.626474] vx0: left promiscuous mode [ 305.626886] br0: port 1(vx0) entered disabled state [ 305.638034] vx0: left allmulticast mode [ 305.638455] vx0: left promiscuous mode [ 305.638853] br0: port 1(vx0) entered disabled state [ 305.654911] ------------[ cut here ]------------ [ 305.655337] sysfs group 'bridge' not found for kobject 'br0' [ 305.655850] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 305.656365] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 305.656895] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 305.657506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 305.658092] Workqueue: netns cleanup_net [ 305.658372] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 305.658787] 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 b2 b9 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 [ 305.660052] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 305.660494] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 305.661094] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 305.661683] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 305.662278] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc260e610 [ 305.662873] R13: ffffaa568026be08 R14: ffff952cc260eb80 R15: ffffffffbb478f90 [ 305.663474] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 305.664156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.664684] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 305.665284] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.665948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.666554] PKRU: 55555554 [ 305.666792] Call Trace: [ 305.667009] <TASK> [ 305.667226] ? __warn+0x84/0x170 [ 305.667459] ? sysfs_remove_group+0x75/0x90 [ 305.667833] ? report_bug+0x199/0x1b0 [ 305.668107] ? handle_bug+0x3d/0x70 [ 305.668489] ? exc_invalid_op+0x18/0x70 [ 305.668948] ? asm_exc_invalid_op+0x1a/0x20 [ 305.669450] ? sysfs_remove_group+0x75/0x90 [ 305.669923] br_dev_delete+0x88/0xa0 [ 305.670307] br_net_exit_batch_rtnl+0x70/0xd0 [ 305.670727] cleanup_net+0x24e/0x400 [ 305.671062] ? process_one_work+0x16c/0x4b0 [ 305.671285] process_one_work+0x1d6/0x4b0 [ 305.671517] worker_thread+0x1c1/0x3d0 [ 305.671745] ? __pfx_worker_thread+0x10/0x10 [ 305.672019] kthread+0xda/0x110 [ 305.672190] ? __pfx_kthread+0x10/0x10 [ 305.672419] ret_from_fork+0x31/0x50 [ 305.672612] ? __pfx_kthread+0x10/0x10 [ 305.672816] ret_from_fork_asm+0x1b/0x30 [ 305.673030] </TASK> [ 305.673151] irq event stamp: 3947869 [ 305.673339] hardirqs last enabled at (3947879): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 305.673793] hardirqs last disabled at (3947890): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 305.674233] softirqs last enabled at (3947452): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 305.674677] softirqs last disabled at (3947447): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 305.675107] ---[ end trace 0000000000000000 ]--- [ 305.675360] ------------[ cut here ]------------ [ 305.675599] sysfs group 'bridge' not found for kobject 'br0' [ 305.675912] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 305.676328] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 305.676792] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 305.677237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 305.677826] Workqueue: netns cleanup_net [ 305.678037] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 305.678292] 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 b2 b9 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 [ 305.679249] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 305.679522] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 305.679909] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 305.680278] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 305.680645] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a60610 [ 305.681022] R13: ffffaa568026be08 R14: ffff952cc2a60b80 R15: ffffffffbb478f90 [ 305.681390] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 305.681815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.682116] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 305.682483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.682859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.683226] PKRU: 55555554 [ 305.683372] Call Trace: [ 305.683506] <TASK> [ 305.683627] ? __warn+0x84/0x170 [ 305.683810] ? sysfs_remove_group+0x75/0x90 [ 305.684033] ? report_bug+0x199/0x1b0 [ 305.684232] ? handle_bug+0x3d/0x70 [ 305.684422] ? exc_invalid_op+0x18/0x70 [ 305.684626] ? asm_exc_invalid_op+0x1a/0x20 [ 305.684855] ? sysfs_remove_group+0x75/0x90 [ 305.685077] br_dev_delete+0x88/0xa0 [ 305.685269] br_net_exit_batch_rtnl+0x70/0xd0 [ 305.685497] cleanup_net+0x24e/0x400 [ 305.685698] ? process_one_work+0x16c/0x4b0 [ 305.685920] process_one_work+0x1d6/0x4b0 [ 305.686133] worker_thread+0x1c1/0x3d0 [ 305.686332] ? __pfx_worker_thread+0x10/0x10 [ 305.686559] kthread+0xda/0x110 [ 305.686736] ? __pfx_kthread+0x10/0x10 [ 305.686935] ret_from_fork+0x31/0x50 [ 305.687124] ? __pfx_kthread+0x10/0x10 [ 305.687322] ret_from_fork_asm+0x1b/0x30 [ 305.687534] </TASK> [ 305.687660] irq event stamp: 3948449 [ 305.687848] hardirqs last enabled at (3948459): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 305.688294] hardirqs last disabled at (3948468): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 305.688740] softirqs last enabled at (3947936): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 305.689172] softirqs last disabled at (3947934): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 305.689634] ---[ end trace 0000000000000000 ]--- [ 305.689915] ------------[ cut here ]------------ [ 305.690154] sysfs group 'bridge' not found for kobject 'br0' [ 305.690456] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 305.690869] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 305.691312] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 305.691751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 305.692326] Workqueue: netns cleanup_net [ 305.692534] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 305.692791] 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 b2 b9 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 [ 305.693724] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 305.693996] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 305.694356] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 305.694723] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 305.695086] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 305.695449] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffffffffbb478f90 [ 305.695819] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 305.696226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.696521] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 305.696893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.697255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.697614] PKRU: 55555554 [ 305.697769] Call Trace: [ 305.697901] <TASK> [ 305.698018] ? __warn+0x84/0x170 [ 305.698191] ? sysfs_remove_group+0x75/0x90 [ 305.698409] ? report_bug+0x199/0x1b0 [ 305.698603] ? handle_bug+0x3d/0x70 [ 305.698798] ? exc_invalid_op+0x18/0x70 [ 305.699000] ? asm_exc_invalid_op+0x1a/0x20 [ 305.699223] ? sysfs_remove_group+0x75/0x90 [ 305.699442] br_dev_delete+0x88/0xa0 [ 305.699631] br_net_exit_batch_rtnl+0x70/0xd0 [ 305.699880] cleanup_net+0x24e/0x400 [ 305.700073] ? process_one_work+0x16c/0x4b0 [ 305.700290] process_one_work+0x1d6/0x4b0 [ 305.700505] worker_thread+0x1c1/0x3d0 [ 305.700710] ? __pfx_worker_thread+0x10/0x10 [ 305.700934] kthread+0xda/0x110 [ 305.701101] ? __pfx_kthread+0x10/0x10 [ 305.701298] ret_from_fork+0x31/0x50 [ 305.701488] ? __pfx_kthread+0x10/0x10 [ 305.701693] ret_from_fork_asm+0x1b/0x30 [ 305.701906] </TASK> [ 305.702026] irq event stamp: 3949027 [ 305.702215] hardirqs last enabled at (3949037): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 305.702673] hardirqs last disabled at (3949048): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 305.703115] softirqs last enabled at (3948516): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 305.703548] softirqs last disabled at (3948514): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 305.704018] ---[ end trace 0000000000000000 ]--- [ 305.937198] veth0: renamed from veth1 [ 306.292142] br0: port 1(vx0) entered blocking state [ 306.292433] br0: port 1(vx0) entered disabled state [ 306.292746] vx0: entered allmulticast mode [ 306.293042] vx0: entered promiscuous mode [ 306.293350] br0: port 1(vx0) entered blocking state [ 306.293615] br0: port 1(vx0) entered forwarding state [ 306.804396] br0: port 1(vx0) entered blocking state [ 306.804789] br0: port 1(vx0) entered disabled state [ 306.805131] vx0: entered allmulticast mode [ 306.805507] vx0: entered promiscuous mode [ 306.805929] br0: port 1(vx0) entered blocking state [ 306.806270] br0: port 1(vx0) entered forwarding state [ 307.191894] veth0: renamed from veth1 [ 307.574846] br0: port 1(vx0) entered blocking state [ 307.575136] br0: port 1(vx0) entered disabled state [ 307.575392] vx0: entered allmulticast mode [ 307.575700] vx0: entered promiscuous mode [ 307.576010] br0: port 1(vx0) entered blocking state [ 307.576263] br0: port 1(vx0) entered forwarding state [ 308.064584] br0: port 1(vx0) entered blocking state [ 308.064884] br0: port 1(vx0) entered disabled state [ 308.065140] vx0: entered allmulticast mode [ 308.065419] vx0: entered promiscuous mode [ 308.065729] br0: port 1(vx0) entered blocking state [ 308.065986] br0: port 1(vx0) entered forwarding state # # Data path: (*, G) EXCLUDE - IR - IPv4 overlay / IPv6 underlay # ------------------------------------------------------------- # TEST: Block excluded source - first VTEP [ OK ] # TEST: Block excluded source - second VTEP [ OK ] # TEST: Forward valid source - first VTEP [ OK ] # TEST: Forward valid source - second VTEP [ OK ] # TEST: Block excluded source after removal - first VTEP [ OK ] # TEST: Block excluded source after removal - second VTEP [ OK ] # TEST: Forward valid source after removal - first VTEP [ OK ] # TEST: Forward valid source after removal - second VTEP [ OK ] [ 314.772848] vx0: left allmulticast mode [ 314.773292] vx0: left promiscuous mode [ 314.773676] br0: port 1(vx0) entered disabled state [ 314.785923] ------------[ cut here ]------------ [ 314.786372] sysfs group 'bridge' not found for kobject 'br0' [ 314.786891] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 314.787595] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 314.788340] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 314.789070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 314.790045] Workqueue: netns cleanup_net [ 314.790371] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 314.790771] 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 b2 b9 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 [ 314.792230] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 314.792677] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 314.793201] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 314.793759] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 314.794253] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b80610 [ 314.794641] R13: ffffaa568026be08 R14: ffff952cc4b80b80 R15: ffff952cc39f0050 [ 314.795068] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 314.795581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.795947] CR2: 00007fff9ffa6588 CR3: 0000000002808001 CR4: 0000000000770ef0 [ 314.796419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.796792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.797355] PKRU: 55555554 [ 314.797609] Call Trace: [ 314.797923] <TASK> [ 314.798179] ? __warn+0x84/0x170 [ 314.798439] ? sysfs_remove_group+0x75/0x90 [ 314.798852] ? report_bug+0x199/0x1b0 [ 314.799285] ? handle_bug+0x3d/0x70 [ 314.799739] ? exc_invalid_op+0x18/0x70 [ 314.800264] ? asm_exc_invalid_op+0x1a/0x20 [ 314.800852] ? sysfs_remove_group+0x75/0x90 [ 314.801401] br_dev_delete+0x88/0xa0 [ 314.801892] br_net_exit_batch_rtnl+0x70/0xd0 [ 314.802464] cleanup_net+0x24e/0x400 [ 314.802966] ? process_one_work+0x16c/0x4b0 [ 314.803521] process_one_work+0x1d6/0x4b0 [ 314.804076] worker_thread+0x1c1/0x3d0 [ 314.804571] ? __pfx_worker_thread+0x10/0x10 [ 314.805117] kthread+0xda/0x110 [ 314.805534] ? __pfx_kthread+0x10/0x10 [ 314.806006] ret_from_fork+0x31/0x50 [ 314.806487] ? __pfx_kthread+0x10/0x10 [ 314.806918] ret_from_fork_asm+0x1b/0x30 [ 314.807420] </TASK> [ 314.807739] irq event stamp: 4023387 [ 314.808156] hardirqs last enabled at (4023397): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 314.809205] hardirqs last disabled at (4023408): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 314.810159] softirqs last enabled at (4022960): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 314.811013] softirqs last disabled at (4022949): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 314.811691] ---[ end trace 0000000000000000 ]--- [ 314.874846] vx0: left allmulticast mode [ 314.875332] vx0: left promiscuous mode [ 314.875581] br0: port 1(vx0) entered disabled state [ 314.888010] vx0: left allmulticast mode [ 314.888377] vx0: left promiscuous mode [ 314.888751] br0: port 1(vx0) entered disabled state [ 314.900095] ------------[ cut here ]------------ [ 314.900456] sysfs group 'bridge' not found for kobject 'br0' [ 314.900812] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 314.901320] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 314.901812] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 314.902264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 314.903193] Workqueue: netns cleanup_net [ 314.903413] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 314.903832] 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 b2 b9 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 [ 314.906037] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 314.906732] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 314.907662] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 314.908589] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 314.909550] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b4610 [ 314.910459] R13: ffffaa568026be08 R14: ffff952cc49b4b80 R15: ffff952cc39f1750 [ 314.911319] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 314.912257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.912944] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 314.913735] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.914338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.914779] PKRU: 55555554 [ 314.914925] Call Trace: [ 314.915086] <TASK> [ 314.915215] ? __warn+0x84/0x170 [ 314.915416] ? sysfs_remove_group+0x75/0x90 [ 314.915717] ? report_bug+0x199/0x1b0 [ 314.916013] ? handle_bug+0x3d/0x70 [ 314.916200] ? exc_invalid_op+0x18/0x70 [ 314.916401] ? asm_exc_invalid_op+0x1a/0x20 [ 314.916627] ? sysfs_remove_group+0x75/0x90 [ 314.916853] br_dev_delete+0x88/0xa0 [ 314.917159] br_net_exit_batch_rtnl+0x70/0xd0 [ 314.917565] cleanup_net+0x24e/0x400 [ 314.917768] ? process_one_work+0x16c/0x4b0 [ 314.918079] process_one_work+0x1d6/0x4b0 [ 314.918407] worker_thread+0x1c1/0x3d0 [ 314.918794] ? __pfx_worker_thread+0x10/0x10 [ 314.919210] kthread+0xda/0x110 [ 314.919517] ? __pfx_kthread+0x10/0x10 [ 314.919894] ret_from_fork+0x31/0x50 [ 314.920250] ? __pfx_kthread+0x10/0x10 [ 314.920630] ret_from_fork_asm+0x1b/0x30 [ 314.921053] </TASK> [ 314.921313] irq event stamp: 4053671 [ 314.921760] hardirqs last enabled at (4053683): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 314.922951] hardirqs last disabled at (4053694): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 314.924226] softirqs last enabled at (4053250): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 314.925230] softirqs last disabled at (4053245): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 314.926234] ---[ end trace 0000000000000000 ]--- [ 314.926797] ------------[ cut here ]------------ [ 314.927273] sysfs group 'bridge' not found for kobject 'br0' [ 314.927971] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 314.928712] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 314.929398] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 314.930186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 314.930767] Workqueue: netns cleanup_net [ 314.931003] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 314.931340] 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 b2 b9 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 [ 314.932815] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 314.933221] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 314.933685] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 314.934194] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 314.934801] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a64610 [ 314.935444] R13: ffffaa568026be08 R14: ffff952cc2a64b80 R15: ffff952cc39f1750 [ 314.936057] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 314.936768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.937256] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 314.937899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.938504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.939154] PKRU: 55555554 [ 314.939397] Call Trace: [ 314.939648] <TASK> [ 314.939863] ? __warn+0x84/0x170 [ 314.940155] ? sysfs_remove_group+0x75/0x90 [ 314.940509] ? report_bug+0x199/0x1b0 [ 314.940849] ? handle_bug+0x3d/0x70 [ 314.941232] ? exc_invalid_op+0x18/0x70 [ 314.941534] ? asm_exc_invalid_op+0x1a/0x20 [ 314.941768] ? sysfs_remove_group+0x75/0x90 [ 314.942001] br_dev_delete+0x88/0xa0 [ 314.942245] br_net_exit_batch_rtnl+0x70/0xd0 [ 314.942476] cleanup_net+0x24e/0x400 [ 314.942678] ? process_one_work+0x16c/0x4b0 [ 314.942898] process_one_work+0x1d6/0x4b0 [ 314.943136] worker_thread+0x1c1/0x3d0 [ 314.943405] ? __pfx_worker_thread+0x10/0x10 [ 314.943788] kthread+0xda/0x110 [ 314.943983] ? __pfx_kthread+0x10/0x10 [ 314.944201] ret_from_fork+0x31/0x50 [ 314.944488] ? __pfx_kthread+0x10/0x10 [ 314.944817] ret_from_fork_asm+0x1b/0x30 [ 314.945192] </TASK> [ 314.945423] irq event stamp: 4054267 [ 314.945775] hardirqs last enabled at (4054279): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 314.946599] hardirqs last disabled at (4054288): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 314.947412] softirqs last enabled at (4053746): [<ffffffffb921c38e>] br_dev_delete+0x6e/0xa0 [ 314.948218] softirqs last disabled at (4053744): [<ffffffffb92189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 314.949108] ---[ end trace 0000000000000000 ]--- [ 315.053824] vx0: left allmulticast mode [ 315.054259] vx0: left promiscuous mode [ 315.054621] br0: port 1(vx0) entered disabled state [ 315.070907] ------------[ cut here ]------------ [ 315.071356] sysfs group 'bridge' not found for kobject 'br0' [ 315.071707] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 315.072220] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 315.072953] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 315.073473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 315.074423] Workqueue: netns cleanup_net [ 315.074811] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 315.075323] 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 b2 b9 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 [ 315.077001] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 315.077467] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 315.078090] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 315.078709] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 315.079301] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc49b2610 [ 315.079990] R13: ffffaa568026be08 R14: ffff952cc49b2b80 R15: ffff952cc39f5c50 [ 315.080590] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 315.081209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 315.081646] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 315.082201] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 315.082779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 315.083379] PKRU: 55555554 [ 315.083539] Call Trace: [ 315.083751] <TASK> [ 315.083948] ? __warn+0x84/0x170 [ 315.084189] ? sysfs_remove_group+0x75/0x90 [ 315.084548] ? report_bug+0x199/0x1b0 [ 315.084816] ? handle_bug+0x3d/0x70 [ 315.085012] ? exc_invalid_op+0x18/0x70 [ 315.085215] ? asm_exc_invalid_op+0x1a/0x20 [ 315.085461] ? sysfs_remove_group+0x75/0x90 [ 315.085711] br_dev_delete+0x88/0xa0 [ 315.085975] br_net_exit_batch_rtnl+0x70/0xd0 [ 315.086206] cleanup_net+0x24e/0x400 [ 315.086402] ? process_one_work+0x16c/0x4b0 [ 315.086621] process_one_work+0x1d6/0x4b0 [ 315.086846] worker_thread+0x1c1/0x3d0 [ 315.087089] ? __pfx_worker_thread+0x10/0x10 [ 315.087331] kthread+0xda/0x110 [ 315.087503] ? __pfx_kthread+0x10/0x10 [ 315.087712] ret_from_fork+0x31/0x50 [ 315.087912] ? __pfx_kthread+0x10/0x10 [ 315.088127] ret_from_fork_asm+0x1b/0x30 [ 315.088370] </TASK> [ 315.088508] irq event stamp: 4103991 [ 315.088727] hardirqs last enabled at (4104003): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 315.089251] hardirqs last disabled at (4104012): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 315.089712] softirqs last enabled at (4103644): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 315.090148] softirqs last disabled at (4103639): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 315.090585] ---[ end trace 0000000000000000 ]--- [ 315.202030] veth0: renamed from veth1 [ 315.574220] br0: port 1(vx0) entered blocking state [ 315.574619] br0: port 1(vx0) entered disabled state [ 315.575171] vx0: entered allmulticast mode [ 315.575581] vx0: entered promiscuous mode [ 315.576020] br0: port 1(vx0) entered blocking state [ 315.576383] br0: port 1(vx0) entered forwarding state [ 316.074704] br0: port 1(vx0) entered blocking state [ 316.075014] br0: port 1(vx0) entered disabled state [ 316.075292] vx0: entered allmulticast mode [ 316.075594] vx0: entered promiscuous mode [ 316.075934] br0: port 1(vx0) entered blocking state [ 316.076216] br0: port 1(vx0) entered forwarding state [ 316.478043] veth0: renamed from veth1 [ 316.861041] br0: port 1(vx0) entered blocking state [ 316.861343] br0: port 1(vx0) entered disabled state [ 316.861601] vx0: entered allmulticast mode [ 316.861963] vx0: entered promiscuous mode [ 316.862278] br0: port 1(vx0) entered blocking state [ 316.862532] br0: port 1(vx0) entered forwarding state [ 317.346882] br0: port 1(vx0) entered blocking state [ 317.347189] br0: port 1(vx0) entered disabled state [ 317.347461] vx0: entered allmulticast mode [ 317.347764] vx0: entered promiscuous mode [ 317.348080] br0: port 1(vx0) entered blocking state [ 317.348348] br0: port 1(vx0) entered forwarding state # # Data path: (*, G) EXCLUDE - IR - IPv6 overlay / IPv6 underlay # ------------------------------------------------------------- # TEST: Block excluded source - first VTEP [ OK ] # TEST: Block excluded source - second VTEP [ OK ] # TEST: Forward valid source - first VTEP [ OK ] # TEST: Forward valid source - second VTEP [ OK ] # TEST: Block excluded source after removal - first VTEP [ OK ] # TEST: Block excluded source after removal - second VTEP [ OK ] # TEST: Forward valid source after removal - first VTEP [ OK ] # TEST: Forward valid source after removal - second VTEP [ OK ] [ 324.045831] vx0: left allmulticast mode [ 324.046071] vx0: left promiscuous mode [ 324.046279] br0: port 1(vx0) entered disabled state [ 324.063055] ------------[ cut here ]------------ [ 324.063332] sysfs group 'bridge' not found for kobject 'br0' [ 324.063670] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 324.064392] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 324.065205] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 324.066056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 324.066706] Workqueue: netns cleanup_net [ 324.066969] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 324.067323] 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 b2 b9 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 [ 324.068315] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 324.068754] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 324.069145] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 324.069527] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 324.070206] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfe610 [ 324.070852] R13: ffffaa568026be08 R14: ffff952cc4bfeb80 R15: ffff952cc2b60050 [ 324.071832] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 324.073078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 324.073988] CR2: 00007f4d36fca270 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 324.075088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 324.076026] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 324.076822] PKRU: 55555554 [ 324.077101] Call Trace: [ 324.077433] <TASK> [ 324.077746] ? __warn+0x84/0x170 [ 324.078193] ? sysfs_remove_group+0x75/0x90 [ 324.078803] ? report_bug+0x199/0x1b0 [ 324.079295] ? handle_bug+0x3d/0x70 [ 324.079736] ? exc_invalid_op+0x18/0x70 [ 324.080211] ? asm_exc_invalid_op+0x1a/0x20 [ 324.080778] ? sysfs_remove_group+0x75/0x90 [ 324.081327] br_dev_delete+0x88/0xa0 [ 324.081772] br_net_exit_batch_rtnl+0x70/0xd0 [ 324.082346] cleanup_net+0x24e/0x400 [ 324.082770] ? process_one_work+0x16c/0x4b0 [ 324.083176] process_one_work+0x1d6/0x4b0 [ 324.083535] worker_thread+0x1c1/0x3d0 [ 324.083881] ? __pfx_worker_thread+0x10/0x10 [ 324.084162] kthread+0xda/0x110 [ 324.084331] ? __pfx_kthread+0x10/0x10 [ 324.084529] ret_from_fork+0x31/0x50 [ 324.084757] ? __pfx_kthread+0x10/0x10 [ 324.084959] ret_from_fork_asm+0x1b/0x30 [ 324.085222] </TASK> [ 324.085343] irq event stamp: 4130711 [ 324.085530] hardirqs last enabled at (4130721): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 324.085987] hardirqs last disabled at (4130732): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 324.086425] softirqs last enabled at (4130340): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 324.086871] softirqs last disabled at (4130325): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 324.087327] ---[ end trace 0000000000000000 ]--- [ 324.186867] vx0: left allmulticast mode [ 324.187285] vx0: left promiscuous mode [ 324.187752] br0: port 1(vx0) entered disabled state [ 324.201972] vx0: left allmulticast mode [ 324.202340] vx0: left promiscuous mode [ 324.202758] br0: port 1(vx0) entered disabled state [ 324.213979] vx0: left allmulticast mode [ 324.214343] vx0: left promiscuous mode [ 324.214549] br0: port 1(vx0) entered disabled state [ 324.224888] ------------[ cut here ]------------ [ 324.225367] sysfs group 'bridge' not found for kobject 'br0' [ 324.225951] WARNING: CPU: 3 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 324.226789] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 324.227648] CPU: 3 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 324.228242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 324.228964] Workqueue: netns cleanup_net [ 324.229208] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 324.229670] 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 b2 b9 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 [ 324.230756] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 324.231222] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 324.231764] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 324.232342] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 324.233074] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc21be610 [ 324.233858] R13: ffffaa568026be08 R14: ffff952cc21beb80 R15: ffffffffbb478f90 [ 324.234701] FS: 0000000000000000(0000) GS:ffff952cfed80000(0000) knlGS:0000000000000000 [ 324.235620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 324.236223] CR2: 00007fff9ffa6588 CR3: 0000000036460001 CR4: 0000000000770ef0 [ 324.236939] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 324.237729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 324.238522] PKRU: 55555554 [ 324.238878] Call Trace: [ 324.239177] <TASK> [ 324.239451] ? __warn+0x84/0x170 [ 324.239824] ? sysfs_remove_group+0x75/0x90 [ 324.240242] ? report_bug+0x199/0x1b0 [ 324.240577] ? handle_bug+0x3d/0x70 [ 324.240926] ? exc_invalid_op+0x18/0x70 [ 324.241272] ? asm_exc_invalid_op+0x1a/0x20 [ 324.241679] ? sysfs_remove_group+0x75/0x90 [ 324.242058] br_dev_delete+0x88/0xa0 [ 324.242425] br_net_exit_batch_rtnl+0x70/0xd0 [ 324.242779] cleanup_net+0x24e/0x400 [ 324.243138] ? process_one_work+0x16c/0x4b0 [ 324.243493] process_one_work+0x1d6/0x4b0 [ 324.243847] worker_thread+0x1c1/0x3d0 [ 324.244061] ? __pfx_worker_thread+0x10/0x10 [ 324.244313] kthread+0xda/0x110 [ 324.244515] ? __pfx_kthread+0x10/0x10 [ 324.244790] ret_from_fork+0x31/0x50 [ 324.244982] ? __pfx_kthread+0x10/0x10 [ 324.245187] ret_from_fork_asm+0x1b/0x30 [ 324.245399] </TASK> [ 324.245534] irq event stamp: 4162341 [ 324.245729] hardirqs last enabled at (4162353): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 324.246194] hardirqs last disabled at (4162362): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 324.246631] softirqs last enabled at (4161948): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 324.247071] softirqs last disabled at (4161943): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 324.247521] ---[ end trace 0000000000000000 ]--- [ 324.247814] ------------[ cut here ]------------ [ 324.248086] sysfs group 'bridge' not found for kobject 'br0' [ 324.248402] WARNING: CPU: 1 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 324.248881] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 324.249326] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 324.249987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 324.250564] Workqueue: netns cleanup_net [ 324.250789] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 324.251039] 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 b2 b9 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 [ 324.251976] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 324.252246] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 324.252607] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 324.252984] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 324.253347] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a62610 [ 324.253725] R13: ffffaa568026be08 R14: ffff952cc2a62b80 R15: ffffffffbb478f90 [ 324.254088] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 324.254495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 324.254803] CR2: 00007f3a8c6a4000 CR3: 0000000036460003 CR4: 0000000000770ef0 [ 324.255168] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 324.255529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 324.255903] PKRU: 55555554 [ 324.256048] Call Trace: [ 324.256182] <TASK> [ 324.256333] ? __warn+0x84/0x170 [ 324.256557] ? sysfs_remove_group+0x75/0x90 [ 324.256876] ? report_bug+0x199/0x1b0 [ 324.257103] ? handle_bug+0x3d/0x70 [ 324.257325] ? exc_invalid_op+0x18/0x70 [ 324.257585] ? asm_exc_invalid_op+0x1a/0x20 [ 324.257901] ? sysfs_remove_group+0x75/0x90 [ 324.258201] br_dev_delete+0x88/0xa0 [ 324.258474] br_net_exit_batch_rtnl+0x70/0xd0 [ 324.258814] cleanup_net+0x24e/0x400 [ 324.259097] ? process_one_work+0x16c/0x4b0 [ 324.259415] process_one_work+0x1d6/0x4b0 [ 324.259741] worker_thread+0x1c1/0x3d0 [ 324.260025] ? __pfx_worker_thread+0x10/0x10 [ 324.260346] kthread+0xda/0x110 [ 324.260591] ? __pfx_kthread+0x10/0x10 [ 324.260892] ret_from_fork+0x31/0x50 [ 324.261138] ? __pfx_kthread+0x10/0x10 [ 324.261423] ret_from_fork_asm+0x1b/0x30 [ 324.261722] </TASK> [ 324.261897] irq event stamp: 4163151 [ 324.262148] hardirqs last enabled at (4163161): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 324.262738] hardirqs last disabled at (4163172): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 324.263177] softirqs last enabled at (4162904): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 324.263673] softirqs last disabled at (4162895): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 324.264132] ---[ end trace 0000000000000000 ]--- [ 324.264413] ------------[ cut here ]------------ [ 324.264701] sysfs group 'bridge' not found for kobject 'br0' [ 324.265016] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 324.265432] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 324.265887] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 324.266328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 324.266915] Workqueue: netns cleanup_net [ 324.267125] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 324.267377] 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 b2 b9 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 [ 324.268322] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 324.268593] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 324.268964] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 324.269330] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 324.269710] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4bfa610 [ 324.270075] R13: ffffaa568026be08 R14: ffff952cc4bfab80 R15: ffffffffbb478f90 [ 324.270445] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 324.270867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 324.271165] CR2: 000055d5779cfdec CR3: 0000000002808006 CR4: 0000000000770ef0 [ 324.271532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 324.271904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 324.272271] PKRU: 55555554 [ 324.272417] Call Trace: [ 324.272553] <TASK> [ 324.272678] ? __warn+0x84/0x170 [ 324.272856] ? sysfs_remove_group+0x75/0x90 [ 324.273080] ? report_bug+0x199/0x1b0 [ 324.273281] ? handle_bug+0x3d/0x70 [ 324.273471] ? exc_invalid_op+0x18/0x70 [ 324.273699] ? asm_exc_invalid_op+0x1a/0x20 [ 324.273927] ? sysfs_remove_group+0x75/0x90 [ 324.274148] br_dev_delete+0x88/0xa0 [ 324.274344] br_net_exit_batch_rtnl+0x70/0xd0 [ 324.274578] cleanup_net+0x24e/0x400 [ 324.274781] ? process_one_work+0x16c/0x4b0 [ 324.275002] process_one_work+0x1d6/0x4b0 [ 324.275215] worker_thread+0x1c1/0x3d0 [ 324.275417] ? __pfx_worker_thread+0x10/0x10 [ 324.275643] kthread+0xda/0x110 [ 324.275822] ? __pfx_kthread+0x10/0x10 [ 324.276022] ret_from_fork+0x31/0x50 [ 324.276216] ? __pfx_kthread+0x10/0x10 [ 324.276415] ret_from_fork_asm+0x1b/0x30 [ 324.276630] </TASK> [ 324.276758] irq event stamp: 4163759 [ 324.276949] hardirqs last enabled at (4163769): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 324.277398] hardirqs last disabled at (4163778): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 324.277851] softirqs last enabled at (4163598): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 324.278290] softirqs last disabled at (4163587): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 324.278729] ---[ end trace 0000000000000000 ]--- [ 324.518904] veth0: renamed from veth1 [ 324.868557] br0: port 1(vx0) entered blocking state [ 324.869012] br0: port 1(vx0) entered disabled state [ 324.869388] vx0: entered allmulticast mode [ 324.869803] vx0: entered promiscuous mode [ 324.870112] br0: port 1(vx0) entered blocking state [ 324.870366] br0: port 1(vx0) entered forwarding state [ 325.329934] br0: port 1(vx0) entered blocking state [ 325.330225] br0: port 1(vx0) entered disabled state [ 325.330478] vx0: entered allmulticast mode [ 325.330773] vx0: entered promiscuous mode [ 325.331078] br0: port 1(vx0) entered blocking state [ 325.331331] br0: port 1(vx0) entered forwarding state [ 325.726862] veth0: renamed from veth1 [ 326.111179] br0: port 1(vx0) entered blocking state [ 326.111470] br0: port 1(vx0) entered disabled state [ 326.111741] vx0: entered allmulticast mode [ 326.112021] vx0: entered promiscuous mode [ 326.112312] br0: port 1(vx0) entered blocking state [ 326.112566] br0: port 1(vx0) entered forwarding state [ 326.613892] br0: port 1(vx0) entered blocking state [ 326.614183] br0: port 1(vx0) entered disabled state [ 326.614441] vx0: entered allmulticast mode [ 326.614745] vx0: entered promiscuous mode [ 326.615084] br0: port 1(vx0) entered blocking state [ 326.615339] br0: port 1(vx0) entered forwarding state # # Data path: (*, G) INCLUDE - IR - IPv4 overlay / IPv4 underlay # ------------------------------------------------------------- # TEST: Block excluded source - first VTEP [ OK ] # TEST: Block excluded source - second VTEP [ OK ] # TEST: Forward valid source - first VTEP [ OK ] # TEST: Forward valid source - second VTEP [ OK ] # TEST: Block excluded source after removal - first VTEP [ OK ] # TEST: Block excluded source after removal - second VTEP [ OK ] # TEST: Forward valid source after removal - first VTEP [ OK ] # TEST: Forward valid source after removal - second VTEP [ OK ] [ 333.300822] vx0: left allmulticast mode [ 333.301291] vx0: left promiscuous mode [ 333.301721] br0: port 1(vx0) entered disabled state [ 333.315115] ------------[ cut here ]------------ [ 333.315699] sysfs group 'bridge' not found for kobject 'br0' [ 333.316165] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 333.316986] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 333.317827] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 333.318779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 333.319776] Workqueue: netns cleanup_net [ 333.320116] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 333.320516] 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 b2 b9 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 [ 333.322351] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 333.322632] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 333.323100] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 333.323644] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 333.324193] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc2a66610 [ 333.324628] R13: ffffaa568026be08 R14: ffff952cc2a66b80 R15: ffff952cc3962e50 [ 333.325252] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 333.325682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.325981] CR2: 00007fff9ffa6588 CR3: 0000000002808003 CR4: 0000000000770ef0 [ 333.326736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 333.327351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 333.327970] PKRU: 55555554 [ 333.328318] Call Trace: [ 333.328569] <TASK> [ 333.328834] ? __warn+0x84/0x170 [ 333.329243] ? sysfs_remove_group+0x75/0x90 [ 333.329802] ? report_bug+0x199/0x1b0 [ 333.330382] ? handle_bug+0x3d/0x70 [ 333.330889] ? exc_invalid_op+0x18/0x70 [ 333.331336] ? asm_exc_invalid_op+0x1a/0x20 [ 333.331793] ? sysfs_remove_group+0x75/0x90 [ 333.332235] br_dev_delete+0x88/0xa0 [ 333.332705] br_net_exit_batch_rtnl+0x70/0xd0 [ 333.333106] cleanup_net+0x24e/0x400 [ 333.333525] ? process_one_work+0x16c/0x4b0 [ 333.334069] process_one_work+0x1d6/0x4b0 [ 333.334551] worker_thread+0x1c1/0x3d0 [ 333.335266] ? __pfx_worker_thread+0x10/0x10 [ 333.335765] kthread+0xda/0x110 [ 333.336084] ? __pfx_kthread+0x10/0x10 [ 333.336607] ret_from_fork+0x31/0x50 [ 333.337225] ? __pfx_kthread+0x10/0x10 [ 333.337851] ret_from_fork_asm+0x1b/0x30 [ 333.338473] </TASK> [ 333.338765] irq event stamp: 4238223 [ 333.339282] hardirqs last enabled at (4238233): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 333.340302] hardirqs last disabled at (4238244): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 333.341173] softirqs last enabled at (4237922): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 333.342244] softirqs last disabled at (4237917): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 333.343230] ---[ end trace 0000000000000000 ]--- [ 333.432845] vx0: left allmulticast mode [ 333.433168] vx0: left promiscuous mode [ 333.433505] br0: port 1(vx0) entered disabled state [ 333.445032] vx0: left allmulticast mode [ 333.445315] vx0: left promiscuous mode [ 333.445671] br0: port 1(vx0) entered disabled state [ 333.456003] vx0: left allmulticast mode [ 333.456245] vx0: left promiscuous mode [ 333.456496] br0: port 1(vx0) entered disabled state [ 333.467919] ------------[ cut here ]------------ [ 333.468244] sysfs group 'bridge' not found for kobject 'br0' [ 333.468558] WARNING: CPU: 2 PID: 69 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 333.469095] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 333.470139] CPU: 2 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 333.471124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 333.472995] Workqueue: netns cleanup_net [ 333.473564] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 333.474226] 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 b2 b9 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 [ 333.476340] RSP: 0018:ffffaa568026bd70 EFLAGS: 00010286 [ 333.476883] RAX: 0000000000000000 RBX: ffffffffb97472c0 RCX: 00000000ffffdfff [ 333.477716] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 333.478388] RBP: 0000000000000000 R08: ffffffffb9f78508 R09: 00000000ffffdfff [ 333.479101] R10: ffffffffb9e98520 R11: ffffffffb9f48520 R12: ffff952cc4b84610 [ 333.479795] R13: ffffaa568026be08 R14: ffff952cc4b84b80 R15: ffffffffbb478f90 [ 333.480447] FS: 0000000000000000(0000) GS:ffff952cfed00000(0000) knlGS:0000000000000000 [ 333.481301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.481709] CR2: 00007fff9ffa6588 CR3: 0000000036460004 CR4: 0000000000770ef0 [ 333.482157] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 333.482714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 333.483182] PKRU: 55555554 [ 333.483328] Call Trace: [ 333.483473] <TASK> [ 333.483680] ? __warn+0x84/0x170 [ 333.483978] ? sysfs_remove_group+0x75/0x90 [ 333.484366] ? report_bug+0x199/0x1b0 [ 333.484566] ? handle_bug+0x3d/0x70 [ 333.484912] ? exc_invalid_op+0x18/0x70 [ 333.485244] ? asm_exc_invalid_op+0x1a/0x20 [ 333.485695] ? sysfs_remove_group+0x75/0x90 [ 333.486082] br_dev_delete+0x88/0xa0 [ 333.486461] br_net_exit_batch_rtnl+0x70/0xd0 [ 333.486916] cleanup_net+0x24e/0x400 [ 333.487275] ? process_one_work+0x16c/0x4b0 [ 333.487751] process_one_work+0x1d6/0x4b0 [ 333.488145] worker_thread+0x1c1/0x3d0 [ 333.488549] ? __pfx_worker_thread+0x10/0x10 [ 333.489019] kthread+0xda/0x110 [ 333.489371] ? __pfx_kthread+0x10/0x10 [ 333.489825] ret_from_fork+0x31/0x50 [ 333.490194] ? __pfx_kthread+0x10/0x10 [ 333.490602] ret_from_fork_asm+0x1b/0x30 [ 333.491022] </TASK> [ 333.491249] irq event stamp: 4269547 [ 333.491661] hardirqs last enabled at (4269559): [<ffffffffb85d893d>] console_unlock+0x10d/0x130 [ 333.492556] hardirqs last disabled at (4269568): [<ffffffffb85d8922>] console_unlock+0xf2/0x130 [ 333.493394] softirqs last enabled at (4269164): [<ffffffffb92e27b2>] __do_softirq+0x2c2/0x37a [ 333.494147] softirqs last disabled at (4269159): [<ffffffffb854be1f>] irq_exit_rcu+0x7f/0xa0 [ 333.494888] ---[ end trace 0000000000000000 ]--- [ 333.495415] ------------[ cut here ]------------ [ 333.495765] BUG: unable to handle page fault for address: ffff952c00000100 [ 333.496353] #PF: supervisor read access in kernel mode [ 333.496819] #PF: error_code(0x0000) - not-present page [ 333.497264] PGD 37c01067 P4D 37c01067 PUD 0 [ 333.497490] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 333.497791] CPU: 1 PID: 69 Comm: kworker/u8:1 Tainted: G W 6.8.0-rc2-virtme #1 [ 333.498248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 333.498827] Workqueue: netns cleanup_net [ 333.499039] RIP: 0010:string+0x49/0xd0 [ 333.499242] Code: ff 77 36 45 89 d1 31 f6 49 01 f9 66 45 85 d2 75 19 eb 1e 49 39 f8 76 02 88 07 48 83 c7 01 83 c6 01 48 83 c2 01 4c 39 cf 74 07 <0f> b6 02 84 c0 75 e2 4c 89 c2 e9 f8 e0 ff ff 48 c7 c0 a0 87 af b9 [ 333.500220] RSP: 0018:ffffaa568026bb68 EFLAGS: 00010086 [ 333.500490] RAX: ffff952bfffff100 RBX: ffffaa568026bc38 RCX: ffff0a00ffffff04 [ 333.500854] RDX: ffff952c00000100 RSI: 0000000000000000 RDI: ffffaa568026bc5c [ 333.501210] RBP: ffffffffb9bace66 R08: ffffaa568026bc58 R09: ffffaa578026bc5b [ 333.501583] R10: ffffffffffffffff R11: ffffffffb9f48520 R12: ffffaa568026bc58 [ 333.501959] R13: ffffffffb9bace66 R14: 0000000000000008 R15: ffffaa568026bc5c [ 333.502319] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 333.502731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.503027] CR2: ffff952c00000100 CR3: 000000000572e002 CR4: 0000000000770ef0 [ 333.503395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 333.503762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 333.504123] PKRU: 55555554 [ 333.504263] Call Trace: [ 333.504394] <TASK> [ 333.504506] ? __die+0x24/0x70 [ 333.504673] ? page_fault_oops+0x15b/0x450 [ 333.504883] ? fixup_exception+0x26/0x350 [ 333.505092] ? exc_page_fault+0xf2/0x1d0 [ 333.505294] ? asm_exc_page_fault+0x26/0x30 [ 333.505511] ? string+0x49/0xd0 [ 333.505681] vsnprintf+0x249/0x560 [ 333.505862] vprintk_store+0x232/0x520 [ 333.506063] ? console_unlock+0x68/0x130 [ 333.506269] ? vprintk_emit+0xaf/0x340 [ 333.506462] vprintk_emit+0x6b/0x340 [ 333.506647] __warn_printk+0x10b/0x120 [ 333.506846] kobject_put+0x94/0xc0 [ 333.507029] br_sysfs_delbr+0x1d/0x40 [ 333.507219] br_dev_delete+0x88/0xa0 [ 333.507411] br_net_exit_batch_rtnl+0x70/0xd0 [ 333.507640] cleanup_net+0x24e/0x400 [ 333.507834] ? process_one_work+0x16c/0x4b0 [ 333.508049] process_one_work+0x1d6/0x4b0 [ 333.508259] worker_thread+0x1c1/0x3d0 [ 333.508452] ? __pfx_worker_thread+0x10/0x10 [ 333.508681] kthread+0xda/0x110 [ 333.508853] ? __pfx_kthread+0x10/0x10 [ 333.509052] ret_from_fork+0x31/0x50 [ 333.509247] ? __pfx_kthread+0x10/0x10 [ 333.509446] ret_from_fork_asm+0x1b/0x30 [ 333.509667] </TASK> [ 333.509790] Modules linked in: act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel [ 333.510237] CR2: ffff952c00000100 [ 333.510415] ---[ end trace 0000000000000000 ]--- [ 333.510660] RIP: 0010:string+0x49/0xd0 [ 333.510855] Code: ff 77 36 45 89 d1 31 f6 49 01 f9 66 45 85 d2 75 19 eb 1e 49 39 f8 76 02 88 07 48 83 c7 01 83 c6 01 48 83 c2 01 4c 39 cf 74 07 <0f> b6 02 84 c0 75 e2 4c 89 c2 e9 f8 e0 ff ff 48 c7 c0 a0 87 af b9 [ 333.511807] RSP: 0018:ffffaa568026bb68 EFLAGS: 00010086 [ 333.512078] RAX: ffff952bfffff100 RBX: ffffaa568026bc38 RCX: ffff0a00ffffff04 [ 333.512448] RDX: ffff952c00000100 RSI: 0000000000000000 RDI: ffffaa568026bc5c [ 333.512810] RBP: ffffffffb9bace66 R08: ffffaa568026bc58 R09: ffffaa578026bc5b [ 333.513169] R10: ffffffffffffffff R11: ffffffffb9f48520 R12: ffffaa568026bc58 [ 333.513530] R13: ffffffffb9bace66 R14: 0000000000000008 R15: ffffaa568026bc5c [ 333.513903] FS: 0000000000000000(0000) GS:ffff952cfec80000(0000) knlGS:0000000000000000 [ 333.514316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.514607] CR2: ffff952c00000100 CR3: 000000000572e002 CR4: 0000000000770ef0 [ 333.514971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 333.515325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 333.515679] PKRU: 55555554 [ 333.515819] note: kworker/u8:1[69] exited with irqs disabled [ 333.516118] note: kworker/u8:1[69] exited with preempt_count 1 WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout ^C WAIT TIMEOUT stdout