[ 10.644297][ T193] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 10.644316][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.644318][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: modprobe [ 10.644320][ T193] preempt_count: 1, expected: 0 [ 10.644321][ T193] RCU nest depth: 0, expected: 0 [ 10.644322][ T193] locks held by modprobe/193: 4, last CPU#3: [ 10.644324][ T193] #0: ffffffffbb96a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.644336][ T193] #1: ffffffffbb96a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.644340][ T193] #2: ffffffffbb889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.644344][ T193] #3: ffffffffbb889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.644347][ T193] irq event stamp: 79992 [ 10.644348][ T193] hardirqs last enabled at (79991): [] __down_trylock_console_sem+0x86/0xa0 [ 10.644351][ T193] hardirqs last disabled at (79992): [] console_emit_next_record+0x3d4/0x4c0 [ 10.644352][ T193] softirqs last enabled at (79480): [] handle_softirqs+0x67c/0x900 [ 10.644356][ T193] softirqs last disabled at (79475): [] do_softirq+0xac/0xe0 [ 10.644358][ T193] Preemption disabled at: [ 10.644359][ T193] [] vprintk_emit+0x31b/0x3e0 [ 10.644365][ T193] CPU: 3 UID: 0 PID: 193 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.644368][ T193] Tainted: [W]=WARN [ 10.644369][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.644371][ T193] Call Trace: [ 10.644372][ T193] [ 10.644374][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.644379][ T193] ? vprintk_emit+0x31b/0x3e0 [ 10.644381][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.644386][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.644389][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.644394][ T193] __kmalloc_noprof+0x443/0x760 [ 10.644396][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.644403][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.644406][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.644409][ T193] put_chars+0x1e1/0x2f0 [ 10.644412][ T193] ? __send_to_port+0x420/0x420 [ 10.644415][ T193] ? validate_chain+0x38b/0xc20 [ 10.644420][ T193] hvc_console_print+0x292/0x780 [ 10.644427][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.644430][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.644433][ T193] ? lock_acquire+0x13c/0x160 [ 10.644437][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.644440][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.644441][ T193] ? console_flush_one_record+0x106/0x710 [ 10.644444][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.644446][ T193] ? lock_acquire+0x13c/0x160 [ 10.644450][ T193] console_flush_one_record+0x46f/0x710 [ 10.644453][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.644455][ T193] ? __lock_acquire+0x518/0xc20 [ 10.644460][ T193] console_unlock+0xee/0x1f0 [ 10.644462][ T193] ? console_flush_one_record+0x710/0x710 [ 10.644463][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.644465][ T193] ? lock_acquire+0x60/0x160 [ 10.644469][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.644471][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.644473][ T193] vprintk_emit+0x37c/0x3e0 [ 10.644477][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.644478][ T193] ? find_held_lock+0x2b/0x80 [ 10.644481][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.644485][ T193] ? llc_exit+0x3e0/0x3e0 [llc] [ 10.644487][ T193] _printk+0xc7/0x100 [ 10.644491][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.644493][ T193] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 10.644498][ T193] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.644502][ T193] ? __mutex_unlock_slowpath+0x14d/0x740 [ 10.644505][ T193] br_init+0x98/0xc0 [bridge] [ 10.644517][ T193] do_one_initcall+0x124/0x4f0 [ 10.644521][ T193] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.644525][ T193] ? do_init_module+0xae/0x8a0 [ 10.644528][ T193] ? kasan_unpoison+0x44/0x70 [ 10.644533][ T193] do_init_module+0x2ad/0x8a0 [ 10.644536][ T193] ? lockdep_hardirqs_on+0x91/0x130 [ 10.644539][ T193] ? free_module+0x470/0x470 [ 10.644542][ T193] ? kfree+0x123/0x590 [ 10.644546][ T193] load_module+0x154b/0x1d60 [ 10.644552][ T193] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.644557][ T193] ? backing_file_read_iter+0x541/0x790 [ 10.644561][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.644564][ T193] init_module_from_file+0x11f/0x1a0 [ 10.644567][ T193] ? __ia32_sys_init_module+0xc0/0xc0 [ 10.644574][ T193] ? __rwlock_init+0x150/0x150 [ 10.644578][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.644581][ T193] idempotent_init_module+0x37b/0x7c0 [ 10.644584][ T193] ? init_module_from_file+0x1a0/0x1a0 [ 10.644590][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.644592][ T193] ? cap_capable+0x1d7/0x3d0 [ 10.644597][ T193] __x64_sys_finit_module+0xdf/0x190 [ 10.644598][ T193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.644602][ T193] do_syscall_64+0x10e/0x570 [ 10.644604][ T193] ? exc_page_fault+0xee/0x100 [ 10.644607][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.644609][ T193] RIP: 0033:0x7f7ddc14f37d [ 10.644613][ T193] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 10.644614][ T193] RSP: 002b:00007fff0aeb6b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.644617][ T193] RAX: ffffffffffffffda RBX: 000056358ee74810 RCX: 00007f7ddc14f37d [ 10.644618][ T193] RDX: 0000000000000000 RSI: 000056357728dffd RDI: 0000000000000002 [ 10.644619][ T193] RBP: 00007fff0aeb6c10 R08: 0000000000000000 R09: 0000000000000000 [ 10.644620][ T193] R10: 0000000000000000 R11: 0000000000000246 R12: 000056357728dffd [ 10.644621][ T193] R13: 000056358ee749c0 R14: 0000000000040000 R15: 0000000000000000 [ 10.644627][ T193] [ 10.787528][ T198] br0: port 1(veth0) entered blocking state [ 10.788032][ T198] br0: port 1(veth0) entered disabled state [ 10.788481][ T198] veth0: entered allmulticast mode [ 10.790129][ T198] veth0: entered promiscuous mode [ 10.841845][ T199] br0: port 2(veth1) entered blocking state [ 10.842371][ T199] br0: port 2(veth1) entered disabled state [ 10.842870][ T199] veth1: entered allmulticast mode [ 10.845533][ T199] veth1: entered promiscuous mode [ 10.879532][ T200] br0: port 2(veth1) entered blocking state [ 10.880071][ T200] br0: port 2(veth1) entered forwarding state [ 10.964006][ T72] br0: port 2(veth1) entered disabled state [ 10.965809][ T72] br0: port 1(veth0) entered blocking state [ 10.966353][ T72] br0: port 1(veth0) entered forwarding state [ 11.002130][ T47] br0: port 2(veth1) entered blocking state [ 11.002498][ T47] br0: port 2(veth1) entered forwarding state [ 13.083635][ T71] veth1: left allmulticast mode [ 13.083685][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.083687][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 13.083689][ T71] preempt_count: 1, expected: 0 [ 13.083690][ T71] RCU nest depth: 0, expected: 0 [ 13.083691][ T71] locks held by kworker/u16:1/71: 8, last CPU#3: [ 13.083694][ T71] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.083705][ T71] #1: ffa00000004c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.083708][ T71] #2: ffffffffbc0c28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 13.083714][ T71] #3: ffffffffbc0de5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 13.083717][ T71] #4: ffffffffbb96a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.083721][ T71] #5: ffffffffbb96a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.083724][ T71] #6: ffffffffbb889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.083727][ T71] #7: ffffffffbb889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.083731][ T71] irq event stamp: 3880 [ 13.083731][ T71] hardirqs last enabled at (3879): [] __down_trylock_console_sem+0x86/0xa0 [ 13.083735][ T71] hardirqs last disabled at (3880): [] console_emit_next_record+0x3d4/0x4c0 [ 13.083736][ T71] softirqs last enabled at (3854): [] handle_softirqs+0x67c/0x900 [ 13.083739][ T71] softirqs last disabled at (3789): [] __irq_exit_rcu+0x145/0x1c0 [ 13.083742][ T71] Preemption disabled at: [ 13.083742][ T71] [] vprintk_emit+0x31b/0x3e0 [ 13.083748][ T71] CPU: 3 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.083751][ T71] Tainted: [W]=WARN [ 13.083752][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.083754][ T71] Workqueue: netns cleanup_net [ 13.083757][ T71] Call Trace: [ 13.083759][ T71] [ 13.083761][ T71] dump_stack_lvl+0x6f/0xa0 [ 13.083766][ T71] ? vprintk_emit+0x31b/0x3e0 [ 13.083768][ T71] __might_resched.cold+0x1fe/0x2c1 [ 13.083772][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.083776][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 13.083781][ T71] __kmalloc_noprof+0x443/0x760 [ 13.083783][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 13.083790][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 13.083793][ T71] alloc_buf.isra.0+0x4b/0x260 [ 13.083796][ T71] put_chars+0x1e1/0x2f0 [ 13.083800][ T71] ? __send_to_port+0x420/0x420 [ 13.083803][ T71] ? validate_chain+0x34a/0xc20 [ 13.083809][ T71] hvc_console_print+0x292/0x780 [ 13.083812][ T71] ? __lock_acquire+0x518/0xc20 [ 13.083817][ T71] ? hvc_write+0x3a0/0x3a0 [ 13.083820][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.083827][ T71] console_emit_next_record+0x22f/0x4c0 [ 13.083830][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 13.083832][ T71] ? console_flush_one_record+0x106/0x710 [ 13.083834][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.083836][ T71] ? lock_acquire+0x13c/0x160 [ 13.083841][ T71] console_flush_one_record+0x46f/0x710 [ 13.083845][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 13.083846][ T71] ? __lock_acquire+0x518/0xc20 [ 13.083852][ T71] console_unlock+0xee/0x1f0 [ 13.083854][ T71] ? console_flush_one_record+0x710/0x710 [ 13.083856][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.083858][ T71] ? lock_acquire+0x60/0x160 [ 13.083862][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.083864][ T71] ? vprintk_emit+0x320/0x3e0 [ 13.083867][ T71] vprintk_emit+0x37c/0x3e0 [ 13.083870][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 13.083872][ T71] ? cleanup_net+0x431/0x890 [ 13.083873][ T71] ? worker_thread+0x4f1/0xd60 [ 13.083875][ T71] ? kthread+0x367/0x460 [ 13.083877][ T71] ? ret_from_fork+0x4a4/0x720 [ 13.083881][ T71] ? ret_from_fork_asm+0x11/0x20 [ 13.083886][ T71] _printk+0xc7/0x100 [ 13.083889][ T71] ? snapshot_read.cold+0x21/0x21 [ 13.083894][ T71] ? netdev_name+0x43/0x60 [ 13.083897][ T71] ? __netdev_printk+0x17f/0x1d0 [ 13.083901][ T71] netdev_info+0xe2/0x116 [ 13.083904][ T71] ? netdev_notice+0x120/0x120 [ 13.083908][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.083910][ T71] ? __up_read+0x355/0x9e0 [ 13.083913][ T71] ? down_write_nested+0x200/0x200 [ 13.083915][ T71] ? mutex_is_locked+0x1c/0x50 [ 13.083918][ T71] netif_set_allmulti.cold+0x7c/0x166 [ 13.083924][ T71] dev_set_allmulti+0xa6/0x240 [ 13.083928][ T71] del_nbp+0xb7/0xc10 [bridge] [ 13.083945][ T71] br_dev_delete+0x9d/0x1e0 [bridge] [ 13.083956][ T71] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 13.083965][ T71] ops_undo_list+0x5be/0x8f0 [ 13.083969][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 13.083973][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 13.083975][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 13.083979][ T71] ? idr_destroy+0x121/0x250 [ 13.083984][ T71] cleanup_net+0x431/0x890 [ 13.083987][ T71] ? net_passive_dec+0x230/0x230 [ 13.083991][ T71] ? lock_acquire+0x13c/0x160 [ 13.083993][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.083997][ T71] process_one_work+0xe3e/0x1560 [ 13.084003][ T71] ? __queue_delayed_work+0x470/0x470 [ 13.084006][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 13.084014][ T71] worker_thread+0x4f1/0xd60 [ 13.084018][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.084020][ T71] ? __kthread_parkme+0xbd/0x210 [ 13.084023][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.084025][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.084026][ T71] kthread+0x367/0x460 [ 13.084028][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.084032][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.084035][ T71] ret_from_fork+0x4a4/0x720 [ 13.084038][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.084041][ T71] ? __switch_to+0x5a3/0xe00 [ 13.084045][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.084048][ T71] ret_from_fork_asm+0x11/0x20 [ 13.084057][ T71] [ 13.113195][ T71] veth1: left promiscuous mode [ 13.113739][ T71] br0: port 2(veth1) entered disabled state [ 13.119873][ T71] veth0: left allmulticast mode [ 13.120111][ T71] veth0: left promiscuous mode [ 13.120587][ T71] br0: port 1(veth0) entered disabled state