make -C tools/testing/selftests TARGETS=net TEST_PROGS=test_vxlan_vnifilteering.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 6000 # selftests: net: test_vxlan_vnifiltering.sh # TEST: Create traditional vxlan device [ OK ] # TEST: Cannot create vnifilter device without external flag [ OK ] # TEST: Creating external vxlan device with vnifilter flag [ OK ] # TEST: Cannot set in-use vni id on vnifiltering device [ OK ] # TEST: Set new vni id on vnifiltering device [ OK ] # TEST: Create second external vxlan device with vnifilter flag [ OK ] # TEST: Cannot set in-use vni id on vnifiltering device [ OK ] # TEST: Set new vni id on vnifiltering device [ OK ] # TEST: Update vni id on vnifiltering device [ OK ] # TEST: Add new vni id on vnifiltering device [ OK ] # TEST: Set multicast group on existing vni [ OK ] # TEST: Set multicast group on existing vni [ OK ] # TEST: Cannot set vnifilter flag on a device [ OK ] # TEST: Cannot unset vnifilter flag on a device [ OK ] [ 388.067628] veth0: renamed from veth-hv-1 [ 388.160409] veth0: renamed from veth-hv-2 [ 389.542761] br1: port 1(vethhv-11) entered blocking state [ 389.543248] br1: port 1(vethhv-11) entered disabled state [ 389.543665] vethhv-11: entered allmulticast mode [ 389.544002] vethhv-11: entered promiscuous mode [ 389.544308] br1: port 1(vethhv-11) entered blocking state [ 389.544604] br1: port 1(vethhv-11) entered forwarding state [ 389.722707] br1: port 2(vxlan1) entered blocking state [ 389.723014] br1: port 2(vxlan1) entered disabled state [ 389.723360] vxlan1: entered allmulticast mode [ 389.723703] vxlan1: entered promiscuous mode [ 389.737833] br1: port 2(vxlan1) entered blocking state [ 389.738127] br1: port 2(vxlan1) entered forwarding state [ 390.123958] br2: port 1(vethhv-21) entered blocking state [ 390.124435] br2: port 1(vethhv-21) entered disabled state [ 390.124860] vethhv-21: entered allmulticast mode [ 390.125342] vethhv-21: entered promiscuous mode [ 390.125745] br2: port 1(vethhv-21) entered blocking state [ 390.126164] br2: port 1(vethhv-21) entered forwarding state [ 390.303820] br2: port 2(vxlan2) entered blocking state [ 390.304126] br2: port 2(vxlan2) entered disabled state [ 390.304419] vxlan2: entered allmulticast mode [ 390.304717] vxlan2: entered promiscuous mode [ 390.318917] br2: port 2(vxlan2) entered blocking state [ 390.319364] br2: port 2(vxlan2) entered forwarding state [ 390.719434] br1: port 1(vethhv-12) entered blocking state [ 390.719758] br1: port 1(vethhv-12) entered disabled state [ 390.720056] vethhv-12: entered allmulticast mode [ 390.720388] vethhv-12: entered promiscuous mode [ 390.720654] br1: port 1(vethhv-12) entered blocking state [ 390.720945] br1: port 1(vethhv-12) entered forwarding state [ 390.891868] br1: port 2(vxlan1) entered blocking state [ 390.892389] br1: port 2(vxlan1) entered disabled state [ 390.892806] vxlan1: entered allmulticast mode [ 390.893318] vxlan1: entered promiscuous mode [ 390.906746] br1: port 2(vxlan1) entered blocking state [ 390.907062] br1: port 2(vxlan1) entered forwarding state [ 391.327188] br2: port 1(vethhv-22) entered blocking state [ 391.327520] br2: port 1(vethhv-22) entered disabled state [ 391.327816] vethhv-22: entered allmulticast mode [ 391.328136] vethhv-22: entered promiscuous mode [ 391.328412] br2: port 1(vethhv-22) entered blocking state [ 391.328691] br2: port 1(vethhv-22) entered forwarding state [ 391.489302] br2: port 2(vxlan2) entered blocking state [ 391.489621] br2: port 2(vxlan2) entered disabled state [ 391.489892] vxlan2: entered allmulticast mode [ 391.490186] vxlan2: entered promiscuous mode [ 391.501748] br2: port 2(vxlan2) entered blocking state [ 391.502066] br2: port 2(vxlan2) entered forwarding state # TEST: VM connectivity over vnifiltering vxlan (ipv4 default rdst) [ OK ] # TEST: VM connectivity over vnifiltering vxlan (ipv6 default rdst) [ OK ] [ 391.868458] vxlan2: left allmulticast mode [ 391.868749] vxlan2: left promiscuous mode [ 391.869000] br2: port 2(vxlan2) entered disabled state [ 391.877424] vethhv-21: left allmulticast mode [ 391.877676] vethhv-21: left promiscuous mode [ 391.877951] br2: port 1(vethhv-21) entered disabled state [ 391.885758] vxlan1: left allmulticast mode [ 391.885992] vxlan1: left promiscuous mode [ 391.886213] br1: port 2(vxlan1) entered disabled state [ 391.893420] vethhv-11: left allmulticast mode [ 391.893688] vethhv-11: left promiscuous mode [ 391.893944] br1: port 1(vethhv-11) entered disabled state [ 391.901468] ------------[ cut here ]------------ [ 391.901740] refcount_t: underflow; use-after-free. [ 391.902053] WARNING: CPU: 0 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0xd0/0x130 [ 391.902521] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 391.903569] CPU: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 391.903961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 391.904570] Workqueue: netns cleanup_net [ 391.904828] RIP: 0010:refcount_warn_saturate+0xd0/0x130 [ 391.905127] 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 87 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 [ 391.906254] RSP: 0018:ffffa969c0063d78 EFLAGS: 00010286 [ 391.906693] RAX: 0000000000000000 RBX: ffff9253c1266000 RCX: 00000000ffffdfff [ 391.907072] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 391.907499] RBP: ffff9253c1266610 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 391.907892] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1266000 [ 391.908290] R13: ffffa969c0063e08 R14: ffff9253c1266b80 R15: ffff9253c26adc50 [ 391.908684] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 391.909102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.909449] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 391.909848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.910238] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 391.910631] PKRU: 55555554 [ 391.910814] Call Trace: [ 391.910986] <TASK> [ 391.911131] ? __warn+0x84/0x170 [ 391.911343] ? refcount_warn_saturate+0xd0/0x130 [ 391.911615] ? report_bug+0x199/0x1b0 [ 391.911816] ? handle_bug+0x3d/0x70 [ 391.912033] ? exc_invalid_op+0x18/0x70 [ 391.912278] ? asm_exc_invalid_op+0x1a/0x20 [ 391.912529] ? refcount_warn_saturate+0xd0/0x130 [ 391.912787] ? refcount_warn_saturate+0xcf/0x130 [ 391.913053] br_sysfs_delbr+0x1d/0x40 [ 391.913301] br_dev_delete+0x88/0xa0 [ 391.913520] br_net_exit_batch_rtnl+0x70/0xd0 [ 391.913771] cleanup_net+0x24e/0x400 [ 391.913983] ? process_one_work+0x16c/0x4b0 [ 391.914229] process_one_work+0x1d6/0x4b0 [ 391.914499] worker_thread+0x1c1/0x3d0 [ 391.914731] ? __pfx_worker_thread+0x10/0x10 [ 391.914971] kthread+0xda/0x110 [ 391.915169] ? __pfx_kthread+0x10/0x10 [ 391.915437] ret_from_fork+0x31/0x50 [ 391.915653] ? __pfx_kthread+0x10/0x10 [ 391.915875] ret_from_fork_asm+0x1b/0x30 [ 391.916089] </TASK> [ 391.916209] irq event stamp: 659577 [ 391.916433] hardirqs last enabled at (659591): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 391.916937] hardirqs last disabled at (659602): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 391.917409] softirqs last enabled at (659120): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 391.917868] softirqs last disabled at (659113): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 391.918344] ---[ end trace 0000000000000000 ]--- [ 391.918613] ------------[ cut here ]------------ [ 391.918883] sysfs group 'bridge' not found for kobject 'br1' [ 391.919355] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 391.919814] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 391.920854] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 391.921326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 391.921925] Workqueue: netns cleanup_net [ 391.922162] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 391.922459] 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 87 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 [ 391.923430] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 391.923716] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 391.924104] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 391.924515] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 391.924906] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1266610 [ 391.925291] R13: ffffa969c0063e08 R14: ffff9253c1266b80 R15: ffff9253c26adc50 [ 391.925689] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 391.926135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.926472] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 391.926854] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.927246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 391.927653] PKRU: 55555554 [ 391.927825] Call Trace: [ 391.927974] <TASK> [ 391.928119] ? __warn+0x84/0x170 [ 391.928350] ? sysfs_remove_group+0x75/0x90 [ 391.928588] ? report_bug+0x199/0x1b0 [ 391.928801] ? handle_bug+0x3d/0x70 [ 391.929013] ? exc_invalid_op+0x18/0x70 [ 391.929252] ? asm_exc_invalid_op+0x1a/0x20 [ 391.929508] ? sysfs_remove_group+0x75/0x90 [ 391.929750] br_dev_delete+0x88/0xa0 [ 391.929974] br_net_exit_batch_rtnl+0x70/0xd0 [ 391.930235] cleanup_net+0x24e/0x400 [ 391.930471] ? process_one_work+0x16c/0x4b0 [ 391.930724] process_one_work+0x1d6/0x4b0 [ 391.930971] worker_thread+0x1c1/0x3d0 [ 391.931207] ? __pfx_worker_thread+0x10/0x10 [ 391.931476] kthread+0xda/0x110 [ 391.931671] ? __pfx_kthread+0x10/0x10 [ 391.931901] ret_from_fork+0x31/0x50 [ 391.932125] ? __pfx_kthread+0x10/0x10 [ 391.932364] ret_from_fork_asm+0x1b/0x30 [ 391.932593] </TASK> [ 391.932742] irq event stamp: 660327 [ 391.932961] hardirqs last enabled at (660339): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 391.933443] hardirqs last disabled at (660352): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 391.933895] softirqs last enabled at (659120): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 391.934368] softirqs last disabled at (659113): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 391.934826] ---[ end trace 0000000000000000 ]--- [ 391.935106] ------------[ cut here ]------------ [ 391.935377] sysfs group 'bridge' not found for kobject 'br2' [ 391.935714] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 391.936161] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 391.937200] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 391.937686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 391.938299] Workqueue: netns cleanup_net [ 391.938551] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 391.938824] 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 87 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 [ 391.940002] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 391.940312] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 391.940714] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 391.941117] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 391.941509] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c3ae6610 [ 391.941911] R13: ffffa969c0063e08 R14: ffff9253c3ae6b80 R15: ffff9253c26adc50 [ 391.942316] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 391.942753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.943061] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 391.943470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.943862] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 391.944247] PKRU: 55555554 [ 391.944419] Call Trace: [ 391.944580] <TASK> [ 391.944730] ? __warn+0x84/0x170 [ 391.944929] ? sysfs_remove_group+0x75/0x90 [ 391.945166] ? report_bug+0x199/0x1b0 [ 391.945404] ? handle_bug+0x3d/0x70 [ 391.945622] ? exc_invalid_op+0x18/0x70 [ 391.945849] ? asm_exc_invalid_op+0x1a/0x20 [ 391.946091] ? sysfs_remove_group+0x75/0x90 [ 391.946354] br_dev_delete+0x88/0xa0 [ 391.946584] br_net_exit_batch_rtnl+0x70/0xd0 [ 391.946840] cleanup_net+0x24e/0x400 [ 391.947048] ? process_one_work+0x16c/0x4b0 [ 391.947304] process_one_work+0x1d6/0x4b0 [ 391.947557] worker_thread+0x1c1/0x3d0 [ 391.947779] ? __pfx_worker_thread+0x10/0x10 [ 391.948020] kthread+0xda/0x110 [ 391.948229] ? __pfx_kthread+0x10/0x10 [ 391.948479] ret_from_fork+0x31/0x50 [ 391.948697] ? __pfx_kthread+0x10/0x10 [ 391.948911] ret_from_fork_asm+0x1b/0x30 [ 391.949157] </TASK> [ 391.949334] irq event stamp: 661081 [ 391.949545] hardirqs last enabled at (661093): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 391.950005] hardirqs last disabled at (661104): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 391.950483] softirqs last enabled at (660406): [<ffffffff8721c38e>] br_dev_delete+0x6e/0xa0 [ 391.950947] softirqs last disabled at (660404): [<ffffffff872189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 391.951454] ---[ end trace 0000000000000000 ]--- [ 392.005696] br2: port 2(vxlan2) entered disabled state [ 392.006446] br1: port 2(vxlan1) entered disabled state [ 392.007195] vxlan2 (unregistering): left allmulticast mode [ 392.007653] vxlan2 (unregistering): left promiscuous mode [ 392.008104] br2: port 2(vxlan2) entered disabled state [ 392.015042] vxlan1 (unregistering): left allmulticast mode [ 392.015515] vxlan1 (unregistering): left promiscuous mode [ 392.015957] br1: port 2(vxlan1) entered disabled state [ 392.096375] vethhv-22: left allmulticast mode [ 392.096655] vethhv-22: left promiscuous mode [ 392.096926] br2: port 1(vethhv-22) entered disabled state [ 392.106551] vethhv-12: left allmulticast mode [ 392.106822] vethhv-12: left promiscuous mode [ 392.107087] br1: port 1(vethhv-12) entered disabled state [ 392.119487] ------------[ cut here ]------------ [ 392.119775] sysfs group 'bridge' not found for kobject 'br1' [ 392.120104] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 392.120548] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 392.121595] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 392.122068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 392.122668] Workqueue: netns cleanup_net [ 392.122915] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 392.123195] 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 87 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 [ 392.124205] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 392.124506] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 392.124906] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 392.125306] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 392.125702] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c21f0610 [ 392.126084] R13: ffffa969c0063e08 R14: ffff9253c21f0b80 R15: ffff9253c26adc50 [ 392.126485] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 392.126936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.127275] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 392.127659] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 392.128058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 392.128466] PKRU: 55555554 [ 392.128642] Call Trace: [ 392.128795] <TASK> [ 392.128948] ? __warn+0x84/0x170 [ 392.129158] ? sysfs_remove_group+0x75/0x90 [ 392.129416] ? report_bug+0x199/0x1b0 [ 392.129633] ? handle_bug+0x3d/0x70 [ 392.129852] ? exc_invalid_op+0x18/0x70 [ 392.130091] ? asm_exc_invalid_op+0x1a/0x20 [ 392.130358] ? sysfs_remove_group+0x75/0x90 [ 392.130591] br_dev_delete+0x88/0xa0 [ 392.130811] br_net_exit_batch_rtnl+0x70/0xd0 [ 392.131077] cleanup_net+0x24e/0x400 [ 392.131302] ? process_one_work+0x16c/0x4b0 [ 392.131539] process_one_work+0x1d6/0x4b0 [ 392.131789] worker_thread+0x1c1/0x3d0 [ 392.132022] ? __pfx_worker_thread+0x10/0x10 [ 392.132284] kthread+0xda/0x110 [ 392.132468] ? __pfx_kthread+0x10/0x10 [ 392.132692] ret_from_fork+0x31/0x50 [ 392.132916] ? __pfx_kthread+0x10/0x10 [ 392.133133] ret_from_fork_asm+0x1b/0x30 [ 392.133367] </TASK> [ 392.133516] irq event stamp: 718761 [ 392.133738] hardirqs last enabled at (718773): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 392.134209] hardirqs last disabled at (718784): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 392.134671] softirqs last enabled at (718432): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 392.135127] softirqs last disabled at (718427): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 392.135598] ---[ end trace 0000000000000000 ]--- [ 392.135864] ------------[ cut here ]------------ [ 392.136117] kobject: '' (000000002c215412): is not initialized, yet kobject_put() is being called. [ 392.136641] WARNING: CPU: 0 PID: 11 at lib/kobject.c:730 kobject_put+0x95/0xc0 [ 392.137038] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 392.138075] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 392.138534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 392.139144] Workqueue: netns cleanup_net [ 392.139395] RIP: 0010:kobject_put+0x95/0xc0 [ 392.139641] Code: 89 ef e8 fe ad 4f ff 4d 85 e4 74 c0 4c 89 e5 f6 45 3c 01 75 a3 90 48 8b 75 00 48 89 ea 48 c7 c7 58 ce ba 87 e8 dc 42 2a ff 90 <0f> 0b 90 90 eb 88 c3 cc cc cc cc 5b be 03 00 00 00 5d 41 5c 41 5d [ 392.140614] RSP: 0018:ffffa969c0063d50 EFLAGS: 00010286 [ 392.140974] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000ffffdfff [ 392.141452] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 392.141935] RBP: ffff9253c2aca340 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 392.142394] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c21f6000 [ 392.142869] R13: ffffa969c0063e08 R14: ffff9253c21f6b80 R15: ffff9253c26adc50 [ 392.143349] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 392.143869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.144241] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 392.144714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 392.145190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 392.145658] PKRU: 55555554 [ 392.145855] Call Trace: [ 392.146051] <TASK> [ 392.146222] ? __warn+0x84/0x170 [ 392.146477] ? kobject_put+0x95/0xc0 [ 392.146739] ? report_bug+0x199/0x1b0 [ 392.146991] ? handle_bug+0x3d/0x70 [ 392.147244] ? exc_invalid_op+0x18/0x70 [ 392.147526] ? asm_exc_invalid_op+0x1a/0x20 [ 392.147844] ? kobject_put+0x95/0xc0 [ 392.148100] br_sysfs_delbr+0x1d/0x40 [ 392.148367] br_dev_delete+0x88/0xa0 [ 392.148638] br_net_exit_batch_rtnl+0x70/0xd0 [ 392.148946] cleanup_net+0x24e/0x400 [ 392.149213] ? process_one_work+0x16c/0x4b0 [ 392.149506] process_one_work+0x1d6/0x4b0 [ 392.149782] worker_thread+0x1c1/0x3d0 [ 392.150052] ? __pfx_worker_thread+0x10/0x10 [ 392.150362] kthread+0xda/0x110 [ 392.150619] ? __pfx_kthread+0x10/0x10 [ 392.150882] ret_from_fork+0x31/0x50 [ 392.151137] ? __pfx_kthread+0x10/0x10 [ 392.151422] ret_from_fork_asm+0x1b/0x30 [ 392.151720] </TASK> [ 392.151899] irq event stamp: 719531 [ 392.152149] hardirqs last enabled at (719543): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 392.152706] hardirqs last disabled at (719556): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 392.153259] softirqs last enabled at (718840): [<ffffffff8721c38e>] br_dev_delete+0x6e/0xa0 [ 392.153818] softirqs last disabled at (718838): [<ffffffff872189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 392.154433] ---[ end trace 0000000000000000 ]--- [ 392.154755] ------------[ cut here ]------------ [ 392.155070] sysfs group 'bridge' not found for kobject 'br2' [ 392.155487] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 392.156025] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 392.157278] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 392.157839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 392.158559] Workqueue: netns cleanup_net [ 392.158836] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 392.159179] 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 87 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 [ 392.160333] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 392.160685] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 392.161156] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 392.161642] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 392.162123] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c21f6610 [ 392.162590] R13: ffffa969c0063e08 R14: ffff9253c21f6b80 R15: ffff9253c26adc50 [ 392.163062] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 392.163600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.163988] CR2: 00007fd501f83000 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 392.164455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 392.164928] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 392.165405] PKRU: 55555554 [ 392.165628] Call Trace: [ 392.165814] <TASK> [ 392.165979] ? __warn+0x84/0x170 [ 392.166226] ? sysfs_remove_group+0x75/0x90 [ 392.166528] ? report_bug+0x199/0x1b0 [ 392.166804] ? handle_bug+0x3d/0x70 [ 392.167053] ? exc_invalid_op+0x18/0x70 [ 392.167318] ? asm_exc_invalid_op+0x1a/0x20 [ 392.167613] ? sysfs_remove_group+0x75/0x90 [ 392.167912] br_dev_delete+0x88/0xa0 [ 392.168195] br_net_exit_batch_rtnl+0x70/0xd0 [ 392.168512] cleanup_net+0x24e/0x400 [ 392.168768] ? process_one_work+0x16c/0x4b0 [ 392.169065] process_one_work+0x1d6/0x4b0 [ 392.169330] worker_thread+0x1c1/0x3d0 [ 392.169570] ? __pfx_worker_thread+0x10/0x10 [ 392.169877] kthread+0xda/0x110 [ 392.170082] ? __pfx_kthread+0x10/0x10 [ 392.170362] ret_from_fork+0x31/0x50 [ 392.170622] ? __pfx_kthread+0x10/0x10 [ 392.170860] ret_from_fork_asm+0x1b/0x30 [ 392.171144] </TASK> [ 392.171323] irq event stamp: 720297 [ 392.171582] hardirqs last enabled at (720309): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 392.172142] hardirqs last disabled at (720320): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 392.172699] softirqs last enabled at (719794): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 392.173245] softirqs last disabled at (719781): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 392.173791] ---[ end trace 0000000000000000 ]--- [ 392.349885] veth0: renamed from veth-hv-1 [ 392.427299] veth0: renamed from veth-hv-2 [ 393.890325] br1: port 1(vethhv-11) entered blocking state [ 393.890775] br1: port 1(vethhv-11) entered disabled state [ 393.891197] vethhv-11: entered allmulticast mode [ 393.891687] vethhv-11: entered promiscuous mode [ 393.892080] br1: port 1(vethhv-11) entered blocking state [ 393.892500] br1: port 1(vethhv-11) entered forwarding state [ 394.043937] br1: port 2(vxlan1) entered blocking state [ 394.044237] br1: port 2(vxlan1) entered disabled state [ 394.044522] vxlan1: entered allmulticast mode [ 394.044822] vxlan1: entered promiscuous mode [ 394.057009] br1: port 2(vxlan1) entered blocking state [ 394.057320] br1: port 2(vxlan1) entered forwarding state [ 394.418135] br2: port 1(vethhv-21) entered blocking state [ 394.418510] br2: port 1(vethhv-21) entered disabled state [ 394.418815] vethhv-21: entered allmulticast mode [ 394.419128] vethhv-21: entered promiscuous mode [ 394.419406] br2: port 1(vethhv-21) entered blocking state [ 394.419687] br2: port 1(vethhv-21) entered forwarding state [ 394.575752] br2: port 2(vxlan2) entered blocking state [ 394.576140] br2: port 2(vxlan2) entered disabled state [ 394.576501] vxlan2: entered allmulticast mode [ 394.576898] vxlan2: entered promiscuous mode [ 394.589133] br2: port 2(vxlan2) entered blocking state [ 394.589442] br2: port 2(vxlan2) entered forwarding state [ 394.969005] br1: port 1(vethhv-12) entered blocking state [ 394.969452] br1: port 1(vethhv-12) entered disabled state [ 394.969850] vethhv-12: entered allmulticast mode [ 394.970172] vethhv-12: entered promiscuous mode [ 394.970531] br1: port 1(vethhv-12) entered blocking state [ 394.970852] br1: port 1(vethhv-12) entered forwarding state [ 395.129681] br1: port 2(vxlan1) entered blocking state [ 395.129978] br1: port 2(vxlan1) entered disabled state [ 395.130250] vxlan1: entered allmulticast mode [ 395.130666] vxlan1: entered promiscuous mode [ 395.143035] br1: port 2(vxlan1) entered blocking state [ 395.143397] br1: port 2(vxlan1) entered forwarding state [ 395.497218] br2: port 1(vethhv-22) entered blocking state [ 395.497693] br2: port 1(vethhv-22) entered disabled state [ 395.498125] vethhv-22: entered allmulticast mode [ 395.498619] vethhv-22: entered promiscuous mode [ 395.499022] br2: port 1(vethhv-22) entered blocking state [ 395.499453] br2: port 1(vethhv-22) entered forwarding state [ 395.679069] br2: port 2(vxlan2) entered blocking state [ 395.679579] br2: port 2(vxlan2) entered disabled state [ 395.680038] vxlan2: entered allmulticast mode [ 395.680520] vxlan2: entered promiscuous mode [ 395.692994] br2: port 2(vxlan2) entered blocking state [ 395.693304] br2: port 2(vxlan2) entered forwarding state # TEST: VM connectivity over vnifiltering vxlan pervni remote (ipv4 default rdst) [ OK ] # TEST: VM connectivity over vnifiltering vxlan pervni remote (ipv6 default rdst) [ OK ] [ 396.090988] vxlan2: left allmulticast mode [ 396.091359] vxlan2: left promiscuous mode [ 396.091698] br2: port 2(vxlan2) entered disabled state [ 396.104425] vethhv-21: left allmulticast mode [ 396.104812] vethhv-21: left promiscuous mode [ 396.105162] br2: port 1(vethhv-21) entered disabled state [ 396.118707] vxlan1: left allmulticast mode [ 396.119042] vxlan1: left promiscuous mode [ 396.119381] br1: port 2(vxlan1) entered disabled state [ 396.130380] vethhv-11: left allmulticast mode [ 396.130769] vethhv-11: left promiscuous mode [ 396.131002] br1: port 1(vethhv-11) entered disabled state [ 396.141508] ------------[ cut here ]------------ [ 396.141908] sysfs group 'bridge' not found for kobject 'br1' [ 396.142293] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 396.142852] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 396.144216] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 396.144833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 396.146039] Workqueue: netns cleanup_net [ 396.146442] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 396.146903] 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 87 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 [ 396.148813] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 396.149332] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 396.150040] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 396.150673] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 396.151272] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c5258610 [ 396.151985] R13: ffffa969c0063e08 R14: ffff9253c5258b80 R15: ffff9253c26ac550 [ 396.152590] FS: 0000000000000000(0000) GS:ffff9253fed80000(0000) knlGS:0000000000000000 [ 396.153245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.153722] CR2: 00005584772171d0 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 396.154308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 396.154848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 396.155434] PKRU: 55555554 [ 396.155669] Call Trace: [ 396.155803] <TASK> [ 396.155921] ? __warn+0x84/0x170 [ 396.156097] ? sysfs_remove_group+0x75/0x90 [ 396.156346] ? report_bug+0x199/0x1b0 [ 396.156568] ? handle_bug+0x3d/0x70 [ 396.156754] ? exc_invalid_op+0x18/0x70 [ 396.156962] ? asm_exc_invalid_op+0x1a/0x20 [ 396.157185] ? sysfs_remove_group+0x75/0x90 [ 396.157414] br_dev_delete+0x88/0xa0 [ 396.157607] br_net_exit_batch_rtnl+0x70/0xd0 [ 396.157837] cleanup_net+0x24e/0x400 [ 396.158031] ? process_one_work+0x16c/0x4b0 [ 396.158251] process_one_work+0x1d6/0x4b0 [ 396.158471] worker_thread+0x1c1/0x3d0 [ 396.158670] ? __pfx_worker_thread+0x10/0x10 [ 396.158895] kthread+0xda/0x110 [ 396.159063] ? __pfx_kthread+0x10/0x10 [ 396.159268] ret_from_fork+0x31/0x50 [ 396.159461] ? __pfx_kthread+0x10/0x10 [ 396.159658] ret_from_fork_asm+0x1b/0x30 [ 396.159892] </TASK> [ 396.160016] irq event stamp: 788837 [ 396.160215] hardirqs last enabled at (788847): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 396.160685] hardirqs last disabled at (788858): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 396.161152] softirqs last enabled at (788410): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 396.161634] softirqs last disabled at (788403): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 396.162087] ---[ end trace 0000000000000000 ]--- [ 396.162375] ------------[ cut here ]------------ [ 396.162680] sysfs group 'bridge' not found for kobject 'br2' [ 396.163172] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 396.163692] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 396.165326] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 396.166078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 396.166878] Workqueue: netns cleanup_net [ 396.167194] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 396.167597] 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 87 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 [ 396.169605] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 396.170221] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 396.171025] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 396.171804] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 396.172624] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c525a610 [ 396.173442] R13: ffffa969c0063e08 R14: ffff9253c525ab80 R15: ffff9253c26ac550 [ 396.174295] FS: 0000000000000000(0000) GS:ffff9253fed80000(0000) knlGS:0000000000000000 [ 396.175103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.175435] CR2: 00005584772171d0 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 396.175916] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 396.176291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 396.176654] PKRU: 55555554 [ 396.176798] Call Trace: [ 396.176931] <TASK> [ 396.177128] ? __warn+0x84/0x170 [ 396.177353] ? sysfs_remove_group+0x75/0x90 [ 396.177699] ? report_bug+0x199/0x1b0 [ 396.177926] ? handle_bug+0x3d/0x70 [ 396.178114] ? exc_invalid_op+0x18/0x70 [ 396.178374] ? asm_exc_invalid_op+0x1a/0x20 [ 396.178696] ? sysfs_remove_group+0x75/0x90 [ 396.179029] br_dev_delete+0x88/0xa0 [ 396.179336] br_net_exit_batch_rtnl+0x70/0xd0 [ 396.179684] cleanup_net+0x24e/0x400 [ 396.179992] ? process_one_work+0x16c/0x4b0 [ 396.180349] process_one_work+0x1d6/0x4b0 [ 396.180682] worker_thread+0x1c1/0x3d0 [ 396.181006] ? __pfx_worker_thread+0x10/0x10 [ 396.181393] kthread+0xda/0x110 [ 396.181836] ? __pfx_kthread+0x10/0x10 [ 396.182209] ret_from_fork+0x31/0x50 [ 396.182572] ? __pfx_kthread+0x10/0x10 [ 396.182899] ret_from_fork_asm+0x1b/0x30 [ 396.183354] </TASK> [ 396.183614] irq event stamp: 789521 [ 396.184019] hardirqs last enabled at (789531): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 396.185118] hardirqs last disabled at (789542): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 396.186119] softirqs last enabled at (789080): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 396.187096] softirqs last disabled at (789075): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 396.188086] ---[ end trace 0000000000000000 ]--- [ 396.233627] br2: port 2(vxlan2) entered disabled state [ 396.234312] br1: port 2(vxlan1) entered disabled state [ 396.234970] vxlan2 (unregistering): left allmulticast mode [ 396.235446] vxlan2 (unregistering): left promiscuous mode [ 396.235908] br2: port 2(vxlan2) entered disabled state [ 396.251801] vxlan1 (unregistering): left allmulticast mode [ 396.252335] vxlan1 (unregistering): left promiscuous mode [ 396.252838] br1: port 2(vxlan1) entered disabled state [ 396.348503] vethhv-22: left allmulticast mode [ 396.349293] vethhv-22: left promiscuous mode [ 396.349991] br2: port 1(vethhv-22) entered disabled state [ 396.360491] vethhv-12: left allmulticast mode [ 396.360752] vethhv-12: left promiscuous mode [ 396.360988] br1: port 1(vethhv-12) entered disabled state [ 396.372489] ------------[ cut here ]------------ [ 396.372754] sysfs group 'bridge' not found for kobject 'br1' [ 396.373066] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 396.373511] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 396.374535] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 396.374975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 396.375552] Workqueue: netns cleanup_net [ 396.375763] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 396.376010] 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 87 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 [ 396.376963] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 396.377245] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 396.377611] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 396.377981] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 396.378359] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c525c610 [ 396.378732] R13: ffffa969c0063e08 R14: ffff9253c525cb80 R15: ffff9253c2b98050 [ 396.379106] FS: 0000000000000000(0000) GS:ffff9253fed80000(0000) knlGS:0000000000000000 [ 396.379540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.379864] CR2: 00005584772171d0 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 396.380383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 396.380912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 396.381458] PKRU: 55555554 [ 396.381666] Call Trace: [ 396.381815] <TASK> [ 396.381975] ? __warn+0x84/0x170 [ 396.382232] ? sysfs_remove_group+0x75/0x90 [ 396.382573] ? report_bug+0x199/0x1b0 [ 396.382868] ? handle_bug+0x3d/0x70 [ 396.383145] ? exc_invalid_op+0x18/0x70 [ 396.383454] ? asm_exc_invalid_op+0x1a/0x20 [ 396.383791] ? sysfs_remove_group+0x75/0x90 [ 396.384117] br_dev_delete+0x88/0xa0 [ 396.384416] br_net_exit_batch_rtnl+0x70/0xd0 [ 396.384763] cleanup_net+0x24e/0x400 [ 396.385053] ? process_one_work+0x16c/0x4b0 [ 396.385390] process_one_work+0x1d6/0x4b0 [ 396.385711] worker_thread+0x1c1/0x3d0 [ 396.386010] ? __pfx_worker_thread+0x10/0x10 [ 396.386359] kthread+0xda/0x110 [ 396.386611] ? __pfx_kthread+0x10/0x10 [ 396.386909] ret_from_fork+0x31/0x50 [ 396.387194] ? __pfx_kthread+0x10/0x10 [ 396.387502] ret_from_fork_asm+0x1b/0x30 [ 396.387822] </TASK> [ 396.388004] irq event stamp: 846621 [ 396.388290] hardirqs last enabled at (846633): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 396.388955] hardirqs last disabled at (846642): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 396.389614] softirqs last enabled at (846330): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 396.390176] softirqs last disabled at (846325): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 396.390617] ---[ end trace 0000000000000000 ]--- [ 396.390866] ------------[ cut here ]------------ [ 396.391108] sysfs group 'bridge' not found for kobject 'br2' [ 396.391445] WARNING: CPU: 3 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 396.391865] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 396.392874] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 396.393311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 396.393887] Workqueue: netns cleanup_net [ 396.394094] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 396.394355] 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 87 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 [ 396.395287] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 396.395579] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 396.395938] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 396.396307] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 396.396674] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1934610 [ 396.397032] R13: ffffa969c0063e08 R14: ffff9253c1934b80 R15: ffff9253c2b98050 [ 396.397405] FS: 0000000000000000(0000) GS:ffff9253fed80000(0000) knlGS:0000000000000000 [ 396.397814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.398112] CR2: 00005584772171d0 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 396.398486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 396.398847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 396.399218] PKRU: 55555554 [ 396.399388] Call Trace: [ 396.399555] <TASK> [ 396.399693] ? __warn+0x84/0x170 [ 396.399929] ? sysfs_remove_group+0x75/0x90 [ 396.400250] ? report_bug+0x199/0x1b0 [ 396.400551] ? handle_bug+0x3d/0x70 [ 396.400829] ? exc_invalid_op+0x18/0x70 [ 396.401131] ? asm_exc_invalid_op+0x1a/0x20 [ 396.401478] ? sysfs_remove_group+0x75/0x90 [ 396.401899] br_dev_delete+0x88/0xa0 [ 396.402186] br_net_exit_batch_rtnl+0x70/0xd0 [ 396.402543] cleanup_net+0x24e/0x400 [ 396.402832] ? process_one_work+0x16c/0x4b0 [ 396.403160] process_one_work+0x1d6/0x4b0 [ 396.403489] worker_thread+0x1c1/0x3d0 [ 396.403787] ? __pfx_worker_thread+0x10/0x10 [ 396.404120] kthread+0xda/0x110 [ 396.404382] ? __pfx_kthread+0x10/0x10 [ 396.404678] ret_from_fork+0x31/0x50 [ 396.404964] ? __pfx_kthread+0x10/0x10 [ 396.405258] ret_from_fork_asm+0x1b/0x30 [ 396.405593] </TASK> [ 396.405773] irq event stamp: 847279 [ 396.406049] hardirqs last enabled at (847289): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 396.406717] hardirqs last disabled at (847300): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 396.407392] softirqs last enabled at (846690): [<ffffffff8721c38e>] br_dev_delete+0x6e/0xa0 [ 396.408012] softirqs last disabled at (846688): [<ffffffff872189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 396.408654] ---[ end trace 0000000000000000 ]--- [ 396.589791] veth0: renamed from veth-hv-1 [ 396.674782] veth0: renamed from veth-hv-2 [ 398.206409] br1: port 1(vethhv-11) entered blocking state [ 398.206793] br1: port 1(vethhv-11) entered disabled state [ 398.207172] vethhv-11: entered allmulticast mode [ 398.207607] vethhv-11: entered promiscuous mode [ 398.207944] br1: port 1(vethhv-11) entered blocking state [ 398.208323] br1: port 1(vethhv-11) entered forwarding state [ 398.389639] br1: port 2(vxlan1) entered blocking state [ 398.390003] br1: port 2(vxlan1) entered disabled state [ 398.390292] vxlan1: entered allmulticast mode [ 398.390619] vxlan1: entered promiscuous mode [ 398.404154] br1: port 2(vxlan1) entered blocking state [ 398.404478] br1: port 2(vxlan1) entered forwarding state [ 398.793194] br2: port 1(vethhv-21) entered blocking state [ 398.793542] br2: port 1(vethhv-21) entered disabled state [ 398.793850] vethhv-21: entered allmulticast mode [ 398.794191] vethhv-21: entered promiscuous mode [ 398.794494] br2: port 1(vethhv-21) entered blocking state [ 398.794802] br2: port 1(vethhv-21) entered forwarding state [ 398.974541] br2: port 2(vxlan2) entered blocking state [ 398.974881] br2: port 2(vxlan2) entered disabled state [ 398.975255] vxlan2: entered allmulticast mode [ 398.975720] vxlan2: entered promiscuous mode [ 398.990930] br2: port 2(vxlan2) entered blocking state [ 398.991247] br2: port 2(vxlan2) entered forwarding state [ 399.409179] br1: port 1(vethhv-12) entered blocking state [ 399.409531] br1: port 1(vethhv-12) entered disabled state [ 399.409826] vethhv-12: entered allmulticast mode [ 399.410149] vethhv-12: entered promiscuous mode [ 399.410441] br1: port 1(vethhv-12) entered blocking state [ 399.410726] br1: port 1(vethhv-12) entered forwarding state [ 399.593631] br1: port 2(vxlan1) entered blocking state [ 399.593933] br1: port 2(vxlan1) entered disabled state [ 399.594204] vxlan1: entered allmulticast mode [ 399.594522] vxlan1: entered promiscuous mode [ 399.608875] br1: port 2(vxlan1) entered blocking state [ 399.609182] br1: port 2(vxlan1) entered forwarding state [ 400.036541] br2: port 1(vethhv-22) entered blocking state [ 400.036868] br2: port 1(vethhv-22) entered disabled state [ 400.037163] vethhv-22: entered allmulticast mode [ 400.037555] vethhv-22: entered promiscuous mode [ 400.037834] br2: port 1(vethhv-22) entered blocking state [ 400.038122] br2: port 1(vethhv-22) entered forwarding state [ 400.225983] br2: port 2(vxlan2) entered blocking state [ 400.226315] br2: port 2(vxlan2) entered disabled state [ 400.226616] vxlan2: entered allmulticast mode [ 400.226935] vxlan2: entered promiscuous mode [ 400.240732] br2: port 2(vxlan2) entered blocking state [ 400.241029] br2: port 2(vxlan2) entered forwarding state # TEST: VM connectivity over vnifiltering vxlan mgroup (ipv4 default rdst) [ OK ] # TEST: VM connectivity over vnifiltering vxlan mgroup (ipv6 default rdst) [ OK ] [ 400.660409] vxlan2: left allmulticast mode [ 400.660839] vxlan2: left promiscuous mode [ 400.661337] br2: port 2(vxlan2) entered disabled state [ 400.674396] vethhv-21: left allmulticast mode [ 400.674852] vethhv-21: left promiscuous mode [ 400.675316] br2: port 1(vethhv-21) entered disabled state [ 400.689523] vxlan1: left allmulticast mode [ 400.689992] vxlan1: left promiscuous mode [ 400.690509] br1: port 2(vxlan1) entered disabled state [ 400.700404] vethhv-11: left allmulticast mode [ 400.701040] vethhv-11: left promiscuous mode [ 400.701743] br1: port 1(vethhv-11) entered disabled state [ 400.719527] ------------[ cut here ]------------ [ 400.719984] sysfs group 'bridge' not found for kobject 'br1' [ 400.720439] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 400.721175] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 400.722679] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 400.723117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 400.723856] Workqueue: netns cleanup_net [ 400.724245] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 400.724682] 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 87 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 [ 400.726170] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 400.726695] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 400.727489] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 400.728276] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 400.729064] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c21f4610 [ 400.729855] R13: ffffa969c0063e08 R14: ffff9253c21f4b80 R15: ffff9253c287dc50 [ 400.730557] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 400.731553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.732192] CR2: 00007ffc3f9cab28 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 400.732933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.733529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.734183] PKRU: 55555554 [ 400.734479] Call Trace: [ 400.734682] <TASK> [ 400.734909] ? __warn+0x84/0x170 [ 400.735213] ? sysfs_remove_group+0x75/0x90 [ 400.735586] ? report_bug+0x199/0x1b0 [ 400.735981] ? handle_bug+0x3d/0x70 [ 400.736260] ? exc_invalid_op+0x18/0x70 [ 400.736740] ? asm_exc_invalid_op+0x1a/0x20 [ 400.737330] ? sysfs_remove_group+0x75/0x90 [ 400.737655] br_dev_delete+0x88/0xa0 [ 400.737861] br_net_exit_batch_rtnl+0x70/0xd0 [ 400.738206] cleanup_net+0x24e/0x400 [ 400.738503] ? process_one_work+0x16c/0x4b0 [ 400.738782] process_one_work+0x1d6/0x4b0 [ 400.739073] worker_thread+0x1c1/0x3d0 [ 400.739356] ? __pfx_worker_thread+0x10/0x10 [ 400.739666] kthread+0xda/0x110 [ 400.739897] ? __pfx_kthread+0x10/0x10 [ 400.740171] ret_from_fork+0x31/0x50 [ 400.740444] ? __pfx_kthread+0x10/0x10 [ 400.740716] ret_from_fork_asm+0x1b/0x30 [ 400.741013] </TASK> [ 400.741178] irq event stamp: 914805 [ 400.741439] hardirqs last enabled at (914817): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 400.742058] hardirqs last disabled at (914826): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 400.742646] softirqs last enabled at (914410): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 400.743224] softirqs last disabled at (914397): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 400.743779] ---[ end trace 0000000000000000 ]--- [ 400.744122] ------------[ cut here ]------------ [ 400.744453] sysfs group 'bridge' not found for kobject 'br2' [ 400.744970] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 400.745565] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 400.747054] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 400.748019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 400.749243] Workqueue: netns cleanup_net [ 400.749725] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 400.750345] 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 87 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 [ 400.752110] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 400.752614] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 400.753207] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 400.753777] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 400.754382] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1936610 [ 400.754974] R13: ffffa969c0063e08 R14: ffff9253c1936b80 R15: ffff9253c287dc50 [ 400.755601] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 400.756292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.756805] CR2: 00007ffc3f9cab28 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 400.757395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.758100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.758890] PKRU: 55555554 [ 400.759195] Call Trace: [ 400.759480] <TASK> [ 400.759707] ? __warn+0x84/0x170 [ 400.759982] ? sysfs_remove_group+0x75/0x90 [ 400.760205] ? report_bug+0x199/0x1b0 [ 400.760409] ? handle_bug+0x3d/0x70 [ 400.760692] ? exc_invalid_op+0x18/0x70 [ 400.760942] ? asm_exc_invalid_op+0x1a/0x20 [ 400.761167] ? sysfs_remove_group+0x75/0x90 [ 400.761394] br_dev_delete+0x88/0xa0 [ 400.761601] br_net_exit_batch_rtnl+0x70/0xd0 [ 400.761912] cleanup_net+0x24e/0x400 [ 400.762222] ? process_one_work+0x16c/0x4b0 [ 400.762657] process_one_work+0x1d6/0x4b0 [ 400.762874] worker_thread+0x1c1/0x3d0 [ 400.763113] ? __pfx_worker_thread+0x10/0x10 [ 400.763459] kthread+0xda/0x110 [ 400.763801] ? __pfx_kthread+0x10/0x10 [ 400.764201] ret_from_fork+0x31/0x50 [ 400.764561] ? __pfx_kthread+0x10/0x10 [ 400.764987] ret_from_fork_asm+0x1b/0x30 [ 400.765400] </TASK> [ 400.765653] irq event stamp: 915505 [ 400.766050] hardirqs last enabled at (915515): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 400.767013] hardirqs last disabled at (915526): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 400.767964] softirqs last enabled at (915468): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 400.768875] softirqs last disabled at (915463): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 400.769664] ---[ end trace 0000000000000000 ]--- [ 400.824592] br2: port 2(vxlan2) entered disabled state [ 400.825327] br1: port 2(vxlan1) entered disabled state [ 400.825962] vxlan2 (unregistering): left allmulticast mode [ 400.826391] vxlan2 (unregistering): left promiscuous mode [ 400.827030] br2: port 2(vxlan2) entered disabled state [ 400.839725] vxlan1 (unregistering): left allmulticast mode [ 400.840332] vxlan1 (unregistering): left promiscuous mode [ 400.840968] br1: port 2(vxlan1) entered disabled state [ 400.942427] vethhv-22: left allmulticast mode [ 400.942860] vethhv-22: left promiscuous mode [ 400.943192] br2: port 1(vethhv-22) entered disabled state [ 400.958468] vethhv-12: left allmulticast mode [ 400.958941] vethhv-12: left promiscuous mode [ 400.959376] br1: port 1(vethhv-12) entered disabled state [ 400.970463] ------------[ cut here ]------------ [ 400.970956] sysfs group 'bridge' not found for kobject 'br1' [ 400.971445] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 400.972176] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 400.973271] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 400.973709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 400.974314] Workqueue: netns cleanup_net [ 400.974522] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 400.974776] 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 87 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 [ 400.976030] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 400.976514] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 400.977161] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 400.977800] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 400.978404] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c3ae2610 [ 400.979026] R13: ffffa969c0063e08 R14: ffff9253c3ae2b80 R15: ffff9253c2879750 [ 400.979660] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 400.980322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.980825] CR2: 00007ffc3f9cab28 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 400.981453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.982007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.982617] PKRU: 55555554 [ 400.982887] Call Trace: [ 400.983109] <TASK> [ 400.983270] ? __warn+0x84/0x170 [ 400.983445] ? sysfs_remove_group+0x75/0x90 [ 400.983663] ? report_bug+0x199/0x1b0 [ 400.983897] ? handle_bug+0x3d/0x70 [ 400.984146] ? exc_invalid_op+0x18/0x70 [ 400.984399] ? asm_exc_invalid_op+0x1a/0x20 [ 400.984667] ? sysfs_remove_group+0x75/0x90 [ 400.984937] br_dev_delete+0x88/0xa0 [ 400.985272] br_net_exit_batch_rtnl+0x70/0xd0 [ 400.985543] cleanup_net+0x24e/0x400 [ 400.985736] ? process_one_work+0x16c/0x4b0 [ 400.985970] process_one_work+0x1d6/0x4b0 [ 400.986291] worker_thread+0x1c1/0x3d0 [ 400.986675] ? __pfx_worker_thread+0x10/0x10 [ 400.986973] kthread+0xda/0x110 [ 400.987143] ? __pfx_kthread+0x10/0x10 [ 400.987488] ret_from_fork+0x31/0x50 [ 400.987826] ? __pfx_kthread+0x10/0x10 [ 400.988203] ret_from_fork_asm+0x1b/0x30 [ 400.988714] </TASK> [ 400.988980] irq event stamp: 973005 [ 400.989353] hardirqs last enabled at (973017): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 400.990320] hardirqs last disabled at (973028): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 400.991286] softirqs last enabled at (972990): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 400.992275] softirqs last disabled at (972981): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 400.993172] ---[ end trace 0000000000000000 ]--- [ 400.993755] ------------[ cut here ]------------ [ 400.994032] sysfs group 'bridge' not found for kobject 'br2' [ 400.994384] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 400.994838] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 400.995882] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 400.996359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 400.996962] Workqueue: netns cleanup_net [ 400.997201] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 400.997498] 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 87 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 [ 400.998486] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 400.998778] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 400.999173] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 400.999593] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 400.999976] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c21f2610 [ 401.000374] R13: ffffa969c0063e08 R14: ffff9253c21f2b80 R15: ffff9253c2879750 [ 401.000781] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 401.001224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 401.001600] CR2: 00007fa351346270 CR3: 0000000005b40005 CR4: 0000000000770ef0 [ 401.002002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 401.002396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 401.002793] PKRU: 55555554 [ 401.002964] Call Trace: [ 401.003163] <TASK> [ 401.003309] ? __warn+0x84/0x170 [ 401.003502] ? sysfs_remove_group+0x75/0x90 [ 401.003765] ? report_bug+0x199/0x1b0 [ 401.003993] ? handle_bug+0x3d/0x70 [ 401.004216] ? exc_invalid_op+0x18/0x70 [ 401.004453] ? asm_exc_invalid_op+0x1a/0x20 [ 401.004697] ? sysfs_remove_group+0x75/0x90 [ 401.004957] br_dev_delete+0x88/0xa0 [ 401.005181] br_net_exit_batch_rtnl+0x70/0xd0 [ 401.005467] cleanup_net+0x24e/0x400 [ 401.005692] ? process_one_work+0x16c/0x4b0 [ 401.005937] process_one_work+0x1d6/0x4b0 [ 401.006190] worker_thread+0x1c1/0x3d0 [ 401.006438] ? __pfx_worker_thread+0x10/0x10 [ 401.006703] kthread+0xda/0x110 [ 401.006901] ? __pfx_kthread+0x10/0x10 [ 401.007110] ret_from_fork+0x31/0x50 [ 401.007341] ? __pfx_kthread+0x10/0x10 [ 401.007569] ret_from_fork_asm+0x1b/0x30 [ 401.007842] </TASK> [ 401.007989] irq event stamp: 973767 [ 401.008203] hardirqs last enabled at (973779): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 401.008700] hardirqs last disabled at (973792): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 401.009183] softirqs last enabled at (973316): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 401.009664] softirqs last disabled at (973309): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 401.010124] ---[ end trace 0000000000000000 ]--- [ 401.123708] veth0: renamed from veth-hv-1 [ 401.213656] veth0: renamed from veth-hv-2 [ 402.674000] br1: port 1(vethhv-11) entered blocking state [ 402.674403] br1: port 1(vethhv-11) entered disabled state [ 402.674746] vethhv-11: entered allmulticast mode [ 402.675108] vethhv-11: entered promiscuous mode [ 402.675408] br1: port 1(vethhv-11) entered blocking state [ 402.675715] br1: port 1(vethhv-11) entered forwarding state [ 402.832804] br1: port 2(vxlan1) entered blocking state [ 402.833101] br1: port 2(vxlan1) entered disabled state [ 402.833470] vxlan1: entered allmulticast mode [ 402.833770] vxlan1: entered promiscuous mode [ 402.845834] br1: port 2(vxlan1) entered blocking state [ 402.846126] br1: port 2(vxlan1) entered forwarding state [ 403.207621] br2: port 1(vethhv-21) entered blocking state [ 403.207940] br2: port 1(vethhv-21) entered disabled state [ 403.208242] vethhv-21: entered allmulticast mode [ 403.208586] vethhv-21: entered promiscuous mode [ 403.208879] br2: port 1(vethhv-21) entered blocking state [ 403.209164] br2: port 1(vethhv-21) entered forwarding state [ 403.364172] br2: port 2(vxlan2) entered blocking state [ 403.364482] br2: port 2(vxlan2) entered disabled state [ 403.364754] vxlan2: entered allmulticast mode [ 403.365060] vxlan2: entered promiscuous mode [ 403.376910] br2: port 2(vxlan2) entered blocking state [ 403.377201] br2: port 2(vxlan2) entered forwarding state [ 403.748701] br1: port 1(vethhv-12) entered blocking state [ 403.749026] br1: port 1(vethhv-12) entered disabled state [ 403.749329] vethhv-12: entered allmulticast mode [ 403.749659] vethhv-12: entered promiscuous mode [ 403.749928] br1: port 1(vethhv-12) entered blocking state [ 403.750240] br1: port 1(vethhv-12) entered forwarding state [ 403.915927] br1: port 2(vxlan1) entered blocking state [ 403.916248] br1: port 2(vxlan1) entered disabled state [ 403.916552] vxlan1: entered allmulticast mode [ 403.916874] vxlan1: entered promiscuous mode [ 403.929505] br1: port 2(vxlan1) entered blocking state [ 403.929811] br1: port 2(vxlan1) entered forwarding state [ 404.315746] br2: port 1(vethhv-22) entered blocking state [ 404.316068] br2: port 1(vethhv-22) entered disabled state [ 404.316368] vethhv-22: entered allmulticast mode [ 404.316696] vethhv-22: entered promiscuous mode [ 404.316969] br2: port 1(vethhv-22) entered blocking state [ 404.317256] br2: port 1(vethhv-22) entered forwarding state [ 404.492555] br2: port 2(vxlan2) entered blocking state [ 404.492856] br2: port 2(vxlan2) entered disabled state [ 404.493128] vxlan2: entered allmulticast mode [ 404.493443] vxlan2: entered promiscuous mode [ 404.509925] br2: port 2(vxlan2) entered blocking state [ 404.510222] br2: port 2(vxlan2) entered forwarding state # TEST: VM connectivity over vnifiltering vxlan pervni mgroup (ipv4 default rdst) [ OK ] # TEST: VM connectivity over vnifiltering vxlan pervni mgroup (ipv6 default rdst) [ OK ] [ 404.932474] vxlan2: left allmulticast mode [ 404.932727] vxlan2: left promiscuous mode [ 404.932950] br2: port 2(vxlan2) entered disabled state [ 404.950560] vethhv-21: left allmulticast mode [ 404.950826] vethhv-21: left promiscuous mode [ 404.951061] br2: port 1(vethhv-21) entered disabled state [ 404.967567] vxlan1: left allmulticast mode [ 404.967794] vxlan1: left promiscuous mode [ 404.968054] br1: port 2(vxlan1) entered disabled state [ 404.979408] vethhv-11: left allmulticast mode [ 404.979682] vethhv-11: left promiscuous mode [ 404.979999] br1: port 1(vethhv-11) entered disabled state [ 404.992514] ------------[ cut here ]------------ [ 404.992808] sysfs group 'bridge' not found for kobject 'br1' [ 404.993175] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 404.993644] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 404.994753] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 404.995286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 404.995930] Workqueue: netns cleanup_net [ 404.996185] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 404.996487] 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 87 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 [ 404.997536] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 404.997838] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 404.998244] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 404.998648] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 404.999034] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1266610 [ 404.999446] R13: ffffa969c0063e08 R14: ffff9253c1266b80 R15: ffff9253c2b9dc50 [ 404.999875] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 405.000430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.000766] CR2: 00007f77c5be9270 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 405.001194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.001646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.002031] PKRU: 55555554 [ 405.002222] Call Trace: [ 405.002364] <TASK> [ 405.002519] ? __warn+0x84/0x170 [ 405.002697] ? sysfs_remove_group+0x75/0x90 [ 405.002916] ? report_bug+0x199/0x1b0 [ 405.003112] ? handle_bug+0x3d/0x70 [ 405.003306] ? exc_invalid_op+0x18/0x70 [ 405.003508] ? asm_exc_invalid_op+0x1a/0x20 [ 405.003731] ? sysfs_remove_group+0x75/0x90 [ 405.003950] br_dev_delete+0x88/0xa0 [ 405.004142] br_net_exit_batch_rtnl+0x70/0xd0 [ 405.004379] cleanup_net+0x24e/0x400 [ 405.004582] ? process_one_work+0x16c/0x4b0 [ 405.004827] process_one_work+0x1d6/0x4b0 [ 405.005039] worker_thread+0x1c1/0x3d0 [ 405.005238] ? __pfx_worker_thread+0x10/0x10 [ 405.005468] kthread+0xda/0x110 [ 405.005657] ? __pfx_kthread+0x10/0x10 [ 405.005871] ret_from_fork+0x31/0x50 [ 405.006063] ? __pfx_kthread+0x10/0x10 [ 405.006258] ret_from_fork_asm+0x1b/0x30 [ 405.006482] </TASK> [ 405.006601] irq event stamp: 1042499 [ 405.006788] hardirqs last enabled at (1042509): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 405.007258] hardirqs last disabled at (1042518): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 405.007762] softirqs last enabled at (1042046): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 405.008218] softirqs last disabled at (1042039): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 405.008673] ---[ end trace 0000000000000000 ]--- [ 405.008969] ------------[ cut here ]------------ [ 405.009311] sysfs group 'bridge' not found for kobject 'br2' [ 405.009658] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 405.010097] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 405.011156] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 405.011667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 405.012340] Workqueue: netns cleanup_net [ 405.012608] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 405.012908] 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 87 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 [ 405.013950] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 405.014272] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 405.014669] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 405.015029] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 405.015391] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c1936610 [ 405.015800] R13: ffffa969c0063e08 R14: ffff9253c1936b80 R15: ffff9253c2b9dc50 [ 405.016226] FS: 0000000000000000(0000) GS:ffff9253fec00000(0000) knlGS:0000000000000000 [ 405.016706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.017043] CR2: 00007f77c5be9270 CR3: 0000000008e60005 CR4: 0000000000770ef0 [ 405.017451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.017826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.018237] PKRU: 55555554 [ 405.018415] Call Trace: [ 405.018600] <TASK> [ 405.018753] ? __warn+0x84/0x170 [ 405.018952] ? sysfs_remove_group+0x75/0x90 [ 405.019226] ? report_bug+0x199/0x1b0 [ 405.019477] ? handle_bug+0x3d/0x70 [ 405.019705] ? exc_invalid_op+0x18/0x70 [ 405.019952] ? asm_exc_invalid_op+0x1a/0x20 [ 405.020188] ? sysfs_remove_group+0x75/0x90 [ 405.020451] br_dev_delete+0x88/0xa0 [ 405.020690] br_net_exit_batch_rtnl+0x70/0xd0 [ 405.020959] cleanup_net+0x24e/0x400 [ 405.021179] ? process_one_work+0x16c/0x4b0 [ 405.021444] process_one_work+0x1d6/0x4b0 [ 405.021703] worker_thread+0x1c1/0x3d0 [ 405.021963] ? __pfx_worker_thread+0x10/0x10 [ 405.022234] kthread+0xda/0x110 [ 405.022428] ? __pfx_kthread+0x10/0x10 [ 405.022666] ret_from_fork+0x31/0x50 [ 405.022908] ? __pfx_kthread+0x10/0x10 [ 405.023133] ret_from_fork_asm+0x1b/0x30 [ 405.023371] </TASK> [ 405.023529] irq event stamp: 1043259 [ 405.023794] hardirqs last enabled at (1043271): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 405.024260] hardirqs last disabled at (1043282): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 405.024742] softirqs last enabled at (1042754): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 405.025225] softirqs last disabled at (1042741): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 405.025695] ---[ end trace 0000000000000000 ]--- [ 405.074778] br2: port 2(vxlan2) entered disabled state [ 405.075283] br1: port 2(vxlan1) entered disabled state [ 405.075782] vxlan2 (unregistering): left allmulticast mode [ 405.076094] vxlan2 (unregistering): left promiscuous mode [ 405.076435] br2: port 2(vxlan2) entered disabled state [ 405.092850] vxlan1 (unregistering): left allmulticast mode [ 405.093171] vxlan1 (unregistering): left promiscuous mode [ 405.093464] br1: port 2(vxlan1) entered disabled state [ 405.189439] vethhv-22: left allmulticast mode [ 405.189959] vethhv-22: left promiscuous mode [ 405.190367] br2: port 1(vethhv-22) entered disabled state [ 405.201490] vethhv-12: left allmulticast mode [ 405.201903] vethhv-12: left promiscuous mode [ 405.202342] br1: port 1(vethhv-12) entered disabled state [ 405.213485] ------------[ cut here ]------------ [ 405.213754] sysfs group 'bridge' not found for kobject 'br1' [ 405.214095] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 405.214567] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 405.215579] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 405.216034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 405.216629] Workqueue: netns cleanup_net [ 405.216844] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 405.217101] 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 87 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 [ 405.218075] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 405.218353] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 405.218730] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 405.219090] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 405.219457] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c39f4610 [ 405.219833] R13: ffffa969c0063e08 R14: ffff9253c39f4b80 R15: ffff9253c2b98050 [ 405.220208] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 405.220626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.220924] CR2: 00007fd25a14c000 CR3: 0000000008e60001 CR4: 0000000000770ef0 [ 405.221301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.221675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.222034] PKRU: 55555554 [ 405.222180] Call Trace: [ 405.222320] <TASK> [ 405.222439] ? __warn+0x84/0x170 [ 405.222629] ? sysfs_remove_group+0x75/0x90 [ 405.222850] ? report_bug+0x199/0x1b0 [ 405.223061] ? handle_bug+0x3d/0x70 [ 405.223272] ? exc_invalid_op+0x18/0x70 [ 405.223478] ? asm_exc_invalid_op+0x1a/0x20 [ 405.223744] ? sysfs_remove_group+0x75/0x90 [ 405.223963] br_dev_delete+0x88/0xa0 [ 405.224155] br_net_exit_batch_rtnl+0x70/0xd0 [ 405.224404] cleanup_net+0x24e/0x400 [ 405.224612] ? process_one_work+0x16c/0x4b0 [ 405.224846] process_one_work+0x1d6/0x4b0 [ 405.225072] worker_thread+0x1c1/0x3d0 [ 405.225284] ? __pfx_worker_thread+0x10/0x10 [ 405.225524] kthread+0xda/0x110 [ 405.225703] ? __pfx_kthread+0x10/0x10 [ 405.225920] ret_from_fork+0x31/0x50 [ 405.226128] ? __pfx_kthread+0x10/0x10 [ 405.226338] ret_from_fork_asm+0x1b/0x30 [ 405.226553] </TASK> [ 405.226695] irq event stamp: 1100767 [ 405.226897] hardirqs last enabled at (1100777): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 405.227393] hardirqs last disabled at (1100788): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 405.227850] softirqs last enabled at (1100360): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 405.228326] softirqs last disabled at (1100355): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 405.228765] ---[ end trace 0000000000000000 ]--- [ 405.229011] ------------[ cut here ]------------ [ 405.229250] sysfs group 'bridge' not found for kobject 'br2' [ 405.229563] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 405.229974] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 405.230998] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 405.231454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 405.232047] Workqueue: netns cleanup_net [ 405.232271] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 405.232536] 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 87 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 [ 405.233474] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 405.233766] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 405.234150] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 405.234535] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 405.234902] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c39f6610 [ 405.235283] R13: ffffa969c0063e08 R14: ffff9253c39f6b80 R15: ffff9253c2b98050 [ 405.235650] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 405.236088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.236428] CR2: 00007fd25a14c000 CR3: 0000000008e60001 CR4: 0000000000770ef0 [ 405.236809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.237187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.237590] PKRU: 55555554 [ 405.237736] Call Trace: [ 405.237887] <TASK> [ 405.238013] ? __warn+0x84/0x170 [ 405.238191] ? sysfs_remove_group+0x75/0x90 [ 405.238444] ? report_bug+0x199/0x1b0 [ 405.238640] ? handle_bug+0x3d/0x70 [ 405.238835] ? exc_invalid_op+0x18/0x70 [ 405.239042] ? asm_exc_invalid_op+0x1a/0x20 [ 405.239280] ? sysfs_remove_group+0x75/0x90 [ 405.239507] br_dev_delete+0x88/0xa0 [ 405.239700] br_net_exit_batch_rtnl+0x70/0xd0 [ 405.239941] cleanup_net+0x24e/0x400 [ 405.240136] ? process_one_work+0x16c/0x4b0 [ 405.240365] process_one_work+0x1d6/0x4b0 [ 405.240598] worker_thread+0x1c1/0x3d0 [ 405.240817] ? __pfx_worker_thread+0x10/0x10 [ 405.241057] kthread+0xda/0x110 [ 405.241244] ? __pfx_kthread+0x10/0x10 [ 405.241480] ret_from_fork+0x31/0x50 [ 405.241693] ? __pfx_kthread+0x10/0x10 [ 405.241917] ret_from_fork_asm+0x1b/0x30 [ 405.242131] </TASK> [ 405.242271] irq event stamp: 1101421 [ 405.242471] hardirqs last enabled at (1101431): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 405.242921] hardirqs last disabled at (1101440): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 405.243387] softirqs last enabled at (1100834): [<ffffffff8721c38e>] br_dev_delete+0x6e/0xa0 [ 405.243818] softirqs last disabled at (1100832): [<ffffffff872189da>] br_fdb_delete_by_port+0x2a/0xc0 [ 405.244307] ---[ end trace 0000000000000000 ]--- [ 405.414727] veth0: renamed from veth-hv-1 [ 405.498499] veth0: renamed from veth-hv-2 [ 407.085460] br1: port 1(vethhv-11) entered blocking state [ 407.085779] br1: port 1(vethhv-11) entered disabled state [ 407.086070] vethhv-11: entered allmulticast mode [ 407.086401] vethhv-11: entered promiscuous mode [ 407.086684] br1: port 1(vethhv-11) entered blocking state [ 407.086975] br1: port 1(vethhv-11) entered forwarding state [ 407.254396] br1: port 2(vxlan1) entered blocking state [ 407.254694] br1: port 2(vxlan1) entered disabled state [ 407.254966] vxlan1: entered allmulticast mode [ 407.255283] vxlan1: entered promiscuous mode [ 407.268113] br1: port 2(vxlan1) entered blocking state [ 407.268425] br1: port 2(vxlan1) entered forwarding state [ 407.653527] br2: port 1(vethhv-21) entered blocking state [ 407.653845] br2: port 1(vethhv-21) entered disabled state [ 407.654131] vethhv-21: entered allmulticast mode [ 407.654473] vethhv-21: entered promiscuous mode [ 407.654745] br2: port 1(vethhv-21) entered blocking state [ 407.655025] br2: port 1(vethhv-21) entered forwarding state [ 407.819217] br2: port 2(vxlan2) entered blocking state [ 407.819539] br2: port 2(vxlan2) entered disabled state [ 407.819816] vxlan2: entered allmulticast mode [ 407.820119] vxlan2: entered promiscuous mode [ 407.835598] br2: port 2(vxlan2) entered blocking state [ 407.836046] br2: port 2(vxlan2) entered forwarding state [ 408.221041] br3: port 1(vethhv-31) entered blocking state [ 408.221374] br3: port 1(vethhv-31) entered disabled state [ 408.221676] vethhv-31: entered allmulticast mode [ 408.222009] vethhv-31: entered promiscuous mode [ 408.222289] br3: port 1(vethhv-31) entered blocking state [ 408.222569] br3: port 1(vethhv-31) entered forwarding state [ 408.395734] br3: port 2(vxlan30) entered blocking state [ 408.396189] br3: port 2(vxlan30) entered disabled state [ 408.396617] vxlan30: entered allmulticast mode [ 408.397066] vxlan30: entered promiscuous mode [ 408.408965] br3: port 2(vxlan30) entered blocking state [ 408.409273] br3: port 2(vxlan30) entered forwarding state [ 408.598688] br3: port 3(vxlan40) entered blocking state [ 408.599009] br3: port 3(vxlan40) entered disabled state [ 408.599396] vxlan40: entered allmulticast mode [ 408.599715] vxlan40: entered promiscuous mode [ 408.613685] br3: port 3(vxlan40) entered blocking state [ 408.613992] br3: port 3(vxlan40) entered forwarding state [ 408.803203] br3: port 4(vxlan3) entered blocking state [ 408.803578] br3: port 4(vxlan3) entered disabled state [ 408.803906] vxlan3: entered allmulticast mode [ 408.804218] vxlan3: entered promiscuous mode [ 408.816808] br3: port 4(vxlan3) entered blocking state [ 408.817131] br3: port 4(vxlan3) entered forwarding state [ 409.008872] br1: port 1(vethhv-12) entered blocking state [ 409.009187] br1: port 1(vethhv-12) entered disabled state [ 409.009492] vethhv-12: entered allmulticast mode [ 409.009810] vethhv-12: entered promiscuous mode [ 409.010083] br1: port 1(vethhv-12) entered blocking state [ 409.010374] br1: port 1(vethhv-12) entered forwarding state [ 409.184052] br1: port 2(vxlan1) entered blocking state [ 409.184419] br1: port 2(vxlan1) entered disabled state [ 409.184695] vxlan1: entered allmulticast mode [ 409.185020] vxlan1: entered promiscuous mode [ 409.197814] br1: port 2(vxlan1) entered blocking state [ 409.198111] br1: port 2(vxlan1) entered forwarding state [ 409.595036] br2: port 1(vethhv-22) entered blocking state [ 409.595365] br2: port 1(vethhv-22) entered disabled state [ 409.595655] vethhv-22: entered allmulticast mode [ 409.595976] vethhv-22: entered promiscuous mode [ 409.596246] br2: port 1(vethhv-22) entered blocking state [ 409.596531] br2: port 1(vethhv-22) entered forwarding state [ 409.775097] br2: port 2(vxlan2) entered blocking state [ 409.775507] br2: port 2(vxlan2) entered disabled state [ 409.775890] vxlan2: entered allmulticast mode [ 409.776218] vxlan2: entered promiscuous mode [ 409.789588] br2: port 2(vxlan2) entered blocking state [ 409.789892] br2: port 2(vxlan2) entered forwarding state [ 410.205566] br3: port 1(vethhv-32) entered blocking state [ 410.205944] br3: port 1(vethhv-32) entered disabled state [ 410.206285] vethhv-32: entered allmulticast mode [ 410.206645] vethhv-32: entered promiscuous mode [ 410.207014] br3: port 1(vethhv-32) entered blocking state [ 410.207428] br3: port 1(vethhv-32) entered forwarding state [ 410.385783] br3: port 2(vxlan30) entered blocking state [ 410.386126] br3: port 2(vxlan30) entered disabled state [ 410.386444] vxlan30: entered allmulticast mode [ 410.386798] vxlan30: entered promiscuous mode [ 410.400798] br3: port 2(vxlan30) entered blocking state [ 410.401100] br3: port 2(vxlan30) entered forwarding state [ 410.591929] br3: port 3(vxlan40) entered blocking state [ 410.592238] br3: port 3(vxlan40) entered disabled state [ 410.592548] vxlan40: entered allmulticast mode [ 410.592871] vxlan40: entered promiscuous mode [ 410.605610] br3: port 3(vxlan40) entered blocking state [ 410.605918] br3: port 3(vxlan40) entered forwarding state [ 410.790560] br3: port 4(vxlan3) entered blocking state [ 410.790866] br3: port 4(vxlan3) entered disabled state [ 410.791145] vxlan3: entered allmulticast mode [ 410.791463] vxlan3: entered promiscuous mode [ 410.804414] br3: port 4(vxlan3) entered blocking state [ 410.804716] br3: port 4(vxlan3) entered forwarding state # TEST: VM connectivity over vnifiltering vxlan pervni remote mix (ipv4 default rdst) [ OK ] # TEST: VM connectivity over vnifiltering vxlan pervni remote mix (ipv6 default rdst) [ OK ] # TEST: VM connectivity over traditional vxlan (ipv4 default rdst) [ OK ] # TEST: VM connectivity over traditional vxlan (ipv6 default rdst) [ OK ] # TEST: VM connectivity over metadata nonfiltering vxlan (ipv4 default rdst) [ OK ] [ 411.060586] vxlan3: left allmulticast mode [ 411.061080] vxlan3: left promiscuous mode [ 411.061531] br3: port 4(vxlan3) entered disabled state [ 411.072428] vxlan40: left allmulticast mode [ 411.072815] vxlan40: left promiscuous mode [ 411.073200] br3: port 3(vxlan40) entered disabled state [ 411.091411] vxlan30: left allmulticast mode [ 411.092004] vxlan30: left promiscuous mode [ 411.092409] br3: port 2(vxlan30) entered disabled state [ 411.107408] vethhv-31: left allmulticast mode [ 411.107913] vethhv-31: left promiscuous mode [ 411.108407] br3: port 1(vethhv-31) entered disabled state [ 411.116562] vxlan2: left allmulticast mode [ 411.116950] vxlan2: left promiscuous mode [ 411.117366] br2: port 2(vxlan2) entered disabled state [ 411.129408] vethhv-21: left allmulticast mode [ 411.130065] vethhv-21: left promiscuous mode [ 411.130322] br2: port 1(vethhv-21) entered disabled state [ 411.138542] vxlan1: left allmulticast mode [ 411.138811] vxlan1: left promiscuous mode [ 411.139116] br1: port 2(vxlan1) entered disabled state [ 411.147386] vethhv-11: left allmulticast mode [ 411.147838] vethhv-11: left promiscuous mode [ 411.148214] br1: port 1(vethhv-11) entered disabled state [ 411.157456] ------------[ cut here ]------------ [ 411.157938] sysfs group 'bridge' not found for kobject 'br1' [ 411.158568] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.159360] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.161290] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.162087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.163216] Workqueue: netns cleanup_net [ 411.163563] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.163815] 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 87 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 [ 411.164838] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.165108] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.165483] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.165846] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.166218] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c38d6610 [ 411.166586] R13: ffffa969c0063e08 R14: ffff9253c38d6b80 R15: ffff9253c3a61750 [ 411.166959] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 411.167380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.167686] CR2: 00007f35d831a0e0 CR3: 00000000038b6003 CR4: 0000000000770ef0 [ 411.168051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.168422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.168795] PKRU: 55555554 [ 411.168939] Call Trace: [ 411.169079] <TASK> [ 411.169201] ? __warn+0x84/0x170 [ 411.169394] ? sysfs_remove_group+0x75/0x90 [ 411.169620] ? report_bug+0x199/0x1b0 [ 411.169820] ? handle_bug+0x3d/0x70 [ 411.170013] ? exc_invalid_op+0x18/0x70 [ 411.170223] ? asm_exc_invalid_op+0x1a/0x20 [ 411.170461] ? sysfs_remove_group+0x75/0x90 [ 411.170691] br_dev_delete+0x88/0xa0 [ 411.170892] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.171130] cleanup_net+0x24e/0x400 [ 411.171338] ? process_one_work+0x16c/0x4b0 [ 411.171745] process_one_work+0x1d6/0x4b0 [ 411.171965] worker_thread+0x1c1/0x3d0 [ 411.172167] ? __pfx_worker_thread+0x10/0x10 [ 411.172410] kthread+0xda/0x110 [ 411.172583] ? __pfx_kthread+0x10/0x10 [ 411.172784] ret_from_fork+0x31/0x50 [ 411.172978] ? __pfx_kthread+0x10/0x10 [ 411.173177] ret_from_fork_asm+0x1b/0x30 [ 411.173402] </TASK> [ 411.173524] irq event stamp: 1178243 [ 411.173714] hardirqs last enabled at (1178253): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.174163] hardirqs last disabled at (1178262): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.174618] softirqs last enabled at (1177832): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.175057] softirqs last disabled at (1177827): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.175498] ---[ end trace 0000000000000000 ]--- [ 411.175752] ------------[ cut here ]------------ [ 411.176033] kobject: '' (00000000f80df11d): is not initialized, yet kobject_put() is being called. [ 411.176780] WARNING: CPU: 1 PID: 11 at lib/kobject.c:730 kobject_put+0x95/0xc0 [ 411.177154] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.178618] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.179374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.180300] Workqueue: netns cleanup_net [ 411.180672] RIP: 0010:kobject_put+0x95/0xc0 [ 411.180893] Code: 89 ef e8 fe ad 4f ff 4d 85 e4 74 c0 4c 89 e5 f6 45 3c 01 75 a3 90 48 8b 75 00 48 89 ea 48 c7 c7 58 ce ba 87 e8 dc 42 2a ff 90 <0f> 0b 90 90 eb 88 c3 cc cc cc cc 5b be 03 00 00 00 5d 41 5c 41 5d [ 411.182455] RSP: 0018:ffffa969c0063d50 EFLAGS: 00010286 [ 411.182956] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000ffffdfff [ 411.183631] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.184351] RBP: ffff9253c1dabcc0 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.185047] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c2a10000 [ 411.185733] R13: ffffa969c0063e08 R14: ffff9253c2a10b80 R15: ffff9253c3a61750 [ 411.186434] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 411.187226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.187816] CR2: 00007f35d831a0e0 CR3: 00000000038b6003 CR4: 0000000000770ef0 [ 411.188539] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.189212] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.189891] PKRU: 55555554 [ 411.190111] Call Trace: [ 411.190245] <TASK> [ 411.190374] ? __warn+0x84/0x170 [ 411.190552] ? kobject_put+0x95/0xc0 [ 411.190865] ? report_bug+0x199/0x1b0 [ 411.191060] ? handle_bug+0x3d/0x70 [ 411.191248] ? exc_invalid_op+0x18/0x70 [ 411.191460] ? asm_exc_invalid_op+0x1a/0x20 [ 411.191708] ? kobject_put+0x95/0xc0 [ 411.191969] br_sysfs_delbr+0x1d/0x40 [ 411.192272] br_dev_delete+0x88/0xa0 [ 411.192631] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.192934] cleanup_net+0x24e/0x400 [ 411.193129] ? process_one_work+0x16c/0x4b0 [ 411.193528] process_one_work+0x1d6/0x4b0 [ 411.193876] worker_thread+0x1c1/0x3d0 [ 411.194303] ? __pfx_worker_thread+0x10/0x10 [ 411.194736] kthread+0xda/0x110 [ 411.195078] ? __pfx_kthread+0x10/0x10 [ 411.195475] ret_from_fork+0x31/0x50 [ 411.195843] ? __pfx_kthread+0x10/0x10 [ 411.196215] ret_from_fork_asm+0x1b/0x30 [ 411.196643] </TASK> [ 411.196870] irq event stamp: 1178935 [ 411.197241] hardirqs last enabled at (1178945): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.198104] hardirqs last disabled at (1178956): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.198991] softirqs last enabled at (1178484): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.199847] softirqs last disabled at (1178479): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.200703] ---[ end trace 0000000000000000 ]--- [ 411.201204] ------------[ cut here ]------------ [ 411.201611] sysfs group 'bridge' not found for kobject 'br2' [ 411.202173] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.202917] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.204709] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.205497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.206201] Workqueue: netns cleanup_net [ 411.206430] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.206796] 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 87 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 [ 411.208181] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.208459] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.208921] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.209573] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.209975] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c2a10610 [ 411.210604] R13: ffffa969c0063e08 R14: ffff9253c2a10b80 R15: ffff9253c3a61750 [ 411.211255] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 411.212039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.212616] CR2: 00007f35d831a0e0 CR3: 00000000038b6003 CR4: 0000000000770ef0 [ 411.213286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.214012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.214697] PKRU: 55555554 [ 411.214965] Call Trace: [ 411.215211] <TASK> [ 411.215449] ? __warn+0x84/0x170 [ 411.215800] ? sysfs_remove_group+0x75/0x90 [ 411.216186] ? report_bug+0x199/0x1b0 [ 411.216569] ? handle_bug+0x3d/0x70 [ 411.216907] ? exc_invalid_op+0x18/0x70 [ 411.217286] ? asm_exc_invalid_op+0x1a/0x20 [ 411.217679] ? sysfs_remove_group+0x75/0x90 [ 411.218093] br_dev_delete+0x88/0xa0 [ 411.218474] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.218887] cleanup_net+0x24e/0x400 [ 411.219185] ? process_one_work+0x16c/0x4b0 [ 411.219565] process_one_work+0x1d6/0x4b0 [ 411.219905] worker_thread+0x1c1/0x3d0 [ 411.220269] ? __pfx_worker_thread+0x10/0x10 [ 411.220685] kthread+0xda/0x110 [ 411.220994] ? __pfx_kthread+0x10/0x10 [ 411.221333] ret_from_fork+0x31/0x50 [ 411.221717] ? __pfx_kthread+0x10/0x10 [ 411.222016] ret_from_fork_asm+0x1b/0x30 [ 411.222384] </TASK> [ 411.222609] irq event stamp: 1179601 [ 411.222920] hardirqs last enabled at (1179611): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.223620] hardirqs last disabled at (1179622): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.224088] softirqs last enabled at (1178484): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.224559] softirqs last disabled at (1178479): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.224990] ---[ end trace 0000000000000000 ]--- [ 411.225246] ------------[ cut here ]------------ [ 411.225528] sysfs group 'bridge' not found for kobject 'br3' [ 411.226001] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.226485] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.227849] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.228666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.229683] Workqueue: netns cleanup_net [ 411.229914] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.230257] 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 87 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 [ 411.231876] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.232396] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.233058] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.233795] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.234557] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c525a610 [ 411.235291] R13: ffffa969c0063e08 R14: ffff9253c525ab80 R15: ffff9253c3a61750 [ 411.235989] FS: 0000000000000000(0000) GS:ffff9253fec80000(0000) knlGS:0000000000000000 [ 411.236822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.237431] CR2: 00007f35d831a0e0 CR3: 00000000038b6003 CR4: 0000000000770ef0 [ 411.238169] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.238837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.239200] PKRU: 55555554 [ 411.239454] Call Trace: [ 411.239587] <TASK> [ 411.239705] ? __warn+0x84/0x170 [ 411.239879] ? sysfs_remove_group+0x75/0x90 [ 411.240098] ? report_bug+0x199/0x1b0 [ 411.240303] ? handle_bug+0x3d/0x70 [ 411.240555] ? exc_invalid_op+0x18/0x70 [ 411.240858] ? asm_exc_invalid_op+0x1a/0x20 [ 411.241233] ? sysfs_remove_group+0x75/0x90 [ 411.241584] br_dev_delete+0x88/0xa0 [ 411.241778] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.242134] cleanup_net+0x24e/0x400 [ 411.242472] ? process_one_work+0x16c/0x4b0 [ 411.242871] process_one_work+0x1d6/0x4b0 [ 411.243257] worker_thread+0x1c1/0x3d0 [ 411.243631] ? __pfx_worker_thread+0x10/0x10 [ 411.244040] kthread+0xda/0x110 [ 411.244351] ? __pfx_kthread+0x10/0x10 [ 411.244709] ret_from_fork+0x31/0x50 [ 411.245047] ? __pfx_kthread+0x10/0x10 [ 411.245400] ret_from_fork_asm+0x1b/0x30 [ 411.245785] </TASK> [ 411.245992] irq event stamp: 1180291 [ 411.246368] hardirqs last enabled at (1180303): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.247216] hardirqs last disabled at (1180312): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.248084] softirqs last enabled at (1179724): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.248924] softirqs last disabled at (1179715): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.249739] ---[ end trace 0000000000000000 ]--- # # Tests passed: 27 # Tests [ 411.362714] br3: port 4(vxlan3) entered disabled state failed: [ 411.363396] br3: port 3(vxlan40) entered disabled state 0 [ 411.364120] br3: port 2(vxlan30) entered disabled state [ 411.364719] br2: port 2(vxlan2) entered disabled state [ 411.365485] br1: port 2(vxlan1) entered disabled state [ 411.366251] vxlan3 (unregistering): left allmulticast mode [ 411.366800] vxlan3 (unregistering): left promiscuous mode [ 411.367300] br3: port 4(vxlan3) entered disabled state [ 411.377693] vxlan40 (unregistering): left allmulticast mode [ 411.377997] vxlan40 (unregistering): left promiscuous mode [ 411.378291] br3: port 3(vxlan40) entered disabled state [ 411.389635] vxlan30 (unregistering): left allmulticast mode [ 411.389938] vxlan30 (unregistering): left promiscuous mode [ 411.390221] br3: port 2(vxlan30) entered disabled state [ 411.399626] vxlan2 (unregistering): left allmulticast mode [ 411.399938] vxlan2 (unregistering): left promiscuous mode [ 411.400217] br2: port 2(vxlan2) entered disabled state [ 411.408657] vxlan1 (unregistering): left allmulticast mode [ 411.408951] vxlan1 (unregistering): left promiscuous mode [ 411.409233] br1: port 2(vxlan1) entered disabled state [ 411.495474] vethhv-32: left allmulticast mode [ 411.495903] vethhv-32: left promiscuous mode [ 411.496359] br3: port 1(vethhv-32) entered disabled state [ 411.515590] vethhv-22: left allmulticast mode [ 411.516314] vethhv-22: left promiscuous mode [ 411.516954] br2: port 1(vethhv-22) entered disabled state [ 411.532588] vethhv-12: left allmulticast mode [ 411.532961] vethhv-12: left promiscuous mode [ 411.533348] br1: port 1(vethhv-12) entered disabled state [ 411.551522] ------------[ cut here ]------------ [ 411.552123] sysfs group 'bridge' not found for kobject 'br1' [ 411.552824] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.553792] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.555587] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.556174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.556771] Workqueue: netns cleanup_net [ 411.556979] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.557233] 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 87 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 [ 411.558664] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.559157] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.559922] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.560707] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.561492] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c25f0610 [ 411.562286] R13: ffffa969c0063e08 R14: ffff9253c25f0b80 R15: ffff9253c2b98050 [ 411.563081] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 411.563988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.564627] CR2: 0000558478a64ae8 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 411.565361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.566083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.566743] PKRU: 55555554 [ 411.567019] Call Trace: [ 411.567305] <TASK> [ 411.567484] ? __warn+0x84/0x170 [ 411.567812] ? sysfs_remove_group+0x75/0x90 [ 411.568182] ? report_bug+0x199/0x1b0 [ 411.568534] ? handle_bug+0x3d/0x70 [ 411.568823] ? exc_invalid_op+0x18/0x70 [ 411.569233] ? asm_exc_invalid_op+0x1a/0x20 [ 411.569592] ? sysfs_remove_group+0x75/0x90 [ 411.569995] br_dev_delete+0x88/0xa0 [ 411.570320] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.570763] cleanup_net+0x24e/0x400 [ 411.570966] ? process_one_work+0x16c/0x4b0 [ 411.571214] process_one_work+0x1d6/0x4b0 [ 411.571501] worker_thread+0x1c1/0x3d0 [ 411.571774] ? __pfx_worker_thread+0x10/0x10 [ 411.572071] kthread+0xda/0x110 [ 411.572393] ? __pfx_kthread+0x10/0x10 [ 411.572599] ret_from_fork+0x31/0x50 [ 411.572795] ? __pfx_kthread+0x10/0x10 [ 411.573000] ret_from_fork_asm+0x1b/0x30 [ 411.573215] </TASK> [ 411.573349] irq event stamp: 1278945 [ 411.573631] hardirqs last enabled at (1278955): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.574392] hardirqs last disabled at (1278966): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.574950] softirqs last enabled at (1278504): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.575725] softirqs last disabled at (1278499): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.576592] ---[ end trace 0000000000000000 ]--- [ 411.577072] ------------[ cut here ]------------ [ 411.577553] sysfs group 'bridge' not found for kobject 'br2' [ 411.578166] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.578989] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.580988] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.581823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.582899] Workqueue: netns cleanup_net [ 411.583303] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.583753] 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 87 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 [ 411.585470] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.585972] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.586654] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.587071] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.587521] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c3b48610 [ 411.588120] R13: ffffa969c0063e08 R14: ffff9253c3b48b80 R15: ffff9253c2b98050 [ 411.588529] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 411.589007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.589606] CR2: 0000558478a64ae8 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 411.590334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.590722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.591349] PKRU: 55555554 [ 411.591600] Call Trace: [ 411.591853] <TASK> [ 411.591981] ? __warn+0x84/0x170 [ 411.592169] ? sysfs_remove_group+0x75/0x90 [ 411.592493] ? report_bug+0x199/0x1b0 [ 411.592772] ? handle_bug+0x3d/0x70 [ 411.593102] ? exc_invalid_op+0x18/0x70 [ 411.593449] ? asm_exc_invalid_op+0x1a/0x20 [ 411.593836] ? sysfs_remove_group+0x75/0x90 [ 411.594232] br_dev_delete+0x88/0xa0 [ 411.594543] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.594959] cleanup_net+0x24e/0x400 [ 411.595316] ? process_one_work+0x16c/0x4b0 [ 411.595729] process_one_work+0x1d6/0x4b0 [ 411.596118] worker_thread+0x1c1/0x3d0 [ 411.596496] ? __pfx_worker_thread+0x10/0x10 [ 411.596909] kthread+0xda/0x110 [ 411.597214] ? __pfx_kthread+0x10/0x10 [ 411.597613] ret_from_fork+0x31/0x50 [ 411.597968] ? __pfx_kthread+0x10/0x10 [ 411.598338] ret_from_fork_asm+0x1b/0x30 [ 411.598728] </TASK> [ 411.598943] irq event stamp: 1279629 [ 411.599315] hardirqs last enabled at (1279641): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.600140] hardirqs last disabled at (1279650): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.600938] softirqs last enabled at (1279550): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.601432] softirqs last disabled at (1279545): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.601963] ---[ end trace 0000000000000000 ]--- [ 411.602252] ------------[ cut here ]------------ [ 411.602511] sysfs group 'bridge' not found for kobject 'br3' [ 411.602821] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x75/0x90 [ 411.603237] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel drop_monitor act_gact cls_flower netdevsim psample act_mirred cls_u32 sch_ingress ifb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls [ 411.604691] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 411.605449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 411.606576] Workqueue: netns cleanup_net [ 411.606973] RIP: 0010:sysfs_remove_group+0x75/0x90 [ 411.607441] 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 87 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 [ 411.609088] RSP: 0018:ffffa969c0063d70 EFLAGS: 00010286 [ 411.609554] RAX: 0000000000000000 RBX: ffffffff877472c0 RCX: 00000000ffffdfff [ 411.610201] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 411.610894] RBP: 0000000000000000 R08: ffffffff87f78508 R09: 00000000ffffdfff [ 411.611598] R10: ffffffff87e98520 R11: ffffffff87f48520 R12: ffff9253c3b4c610 [ 411.612272] R13: ffffa969c0063e08 R14: ffff9253c3b4cb80 R15: ffff9253c2b98050 [ 411.612938] FS: 0000000000000000(0000) GS:ffff9253fed00000(0000) knlGS:0000000000000000 [ 411.613674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.614192] CR2: 0000558478a64ae8 CR3: 0000000008e60003 CR4: 0000000000770ef0 [ 411.614874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.615560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.616199] PKRU: 55555554 [ 411.616443] Call Trace: [ 411.616670] <TASK> [ 411.616896] ? __warn+0x84/0x170 [ 411.617180] ? sysfs_remove_group+0x75/0x90 [ 411.617550] ? report_bug+0x199/0x1b0 [ 411.617903] ? handle_bug+0x3d/0x70 [ 411.618101] ? exc_invalid_op+0x18/0x70 [ 411.618310] ? asm_exc_invalid_op+0x1a/0x20 [ 411.618556] ? sysfs_remove_group+0x75/0x90 [ 411.618818] br_dev_delete+0x88/0xa0 [ 411.619065] br_net_exit_batch_rtnl+0x70/0xd0 [ 411.619318] cleanup_net+0x24e/0x400 [ 411.619641] ? process_one_work+0x16c/0x4b0 [ 411.619955] process_one_work+0x1d6/0x4b0 [ 411.620177] worker_thread+0x1c1/0x3d0 [ 411.620406] ? __pfx_worker_thread+0x10/0x10 [ 411.620648] kthread+0xda/0x110 [ 411.620826] ? __pfx_kthread+0x10/0x10 [ 411.621049] ret_from_fork+0x31/0x50 [ 411.621364] ? __pfx_kthread+0x10/0x10 [ 411.621756] ret_from_fork_asm+0x1b/0x30 [ 411.622127] </TASK> [ 411.622247] irq event stamp: 1280337 [ 411.622442] hardirqs last enabled at (1280349): [<ffffffff865d893d>] console_unlock+0x10d/0x130 [ 411.623221] hardirqs last disabled at (1280358): [<ffffffff865d8922>] console_unlock+0xf2/0x130 [ 411.624030] softirqs last enabled at (1280260): [<ffffffff872e27b2>] __do_softirq+0x2c2/0x37a [ 411.624886] softirqs last disabled at (1280243): [<ffffffff8654be1f>] irq_exit_rcu+0x7f/0xa0 [ 411.625723] ---[ end trace 0000000000000000 ]--- ok 1 selftests: net: test_vxlan_vnifiltering.sh make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests' xx__-> echo $? 0 xx__->