[ 10.098944][ T193] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 10.098961][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.098963][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: modprobe [ 10.098964][ T193] preempt_count: 1, expected: 0 [ 10.098965][ T193] RCU nest depth: 0, expected: 0 [ 10.098966][ T193] locks held by modprobe/193: 4, last CPU#0: [ 10.098968][ T193] #0: ffffffff9556a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.098979][ T193] #1: ffffffff9556a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.098982][ T193] #2: ffffffff95489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.098986][ T193] #3: ffffffff95489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.098989][ T193] irq event stamp: 76410 [ 10.098990][ T193] hardirqs last enabled at (76409): [] __down_trylock_console_sem+0x86/0xa0 [ 10.098993][ T193] hardirqs last disabled at (76410): [] console_emit_next_record+0x3d4/0x4c0 [ 10.098995][ T193] softirqs last enabled at (75996): [] handle_softirqs+0x67c/0x900 [ 10.098998][ T193] softirqs last disabled at (75971): [] __irq_exit_rcu+0x145/0x1c0 [ 10.099001][ T193] Preemption disabled at: [ 10.099001][ T193] [] vprintk_emit+0x31b/0x3e0 [ 10.099006][ T193] CPU: 0 UID: 0 PID: 193 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.099010][ T193] Tainted: [W]=WARN [ 10.099011][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.099012][ T193] Call Trace: [ 10.099014][ T193] [ 10.099015][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.099020][ T193] ? vprintk_emit+0x31b/0x3e0 [ 10.099022][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.099027][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.099030][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.099035][ T193] __kmalloc_noprof+0x443/0x760 [ 10.099038][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.099045][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.099048][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.099051][ T193] put_chars+0x1e1/0x2f0 [ 10.099054][ T193] ? __send_to_port+0x420/0x420 [ 10.099058][ T193] ? validate_chain+0x38b/0xc20 [ 10.099063][ T193] hvc_console_print+0x292/0x780 [ 10.099071][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.099073][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.099077][ T193] ? lock_acquire+0x13c/0x160 [ 10.099081][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.099085][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.099086][ T193] ? console_flush_one_record+0x106/0x710 [ 10.099089][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.099091][ T193] ? lock_acquire+0x13c/0x160 [ 10.099095][ T193] console_flush_one_record+0x46f/0x710 [ 10.099099][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.099100][ T193] ? __lock_acquire+0x518/0xc20 [ 10.099106][ T193] console_unlock+0xee/0x1f0 [ 10.099109][ T193] ? console_flush_one_record+0x710/0x710 [ 10.099110][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.099112][ T193] ? lock_acquire+0x60/0x160 [ 10.099116][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.099120][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.099123][ T193] vprintk_emit+0x37c/0x3e0 [ 10.099126][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.099128][ T193] ? find_held_lock+0x2b/0x80 [ 10.099131][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.099135][ T193] ? llc_exit+0x3e0/0x3e0 [llc] [ 10.099137][ T193] _printk+0xc7/0x100 [ 10.099141][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.099143][ T193] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 10.099148][ T193] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.099153][ T193] ? __mutex_unlock_slowpath+0x14d/0x740 [ 10.099156][ T193] br_init+0x98/0xc0 [bridge] [ 10.099168][ T193] do_one_initcall+0x124/0x4f0 [ 10.099172][ T193] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.099177][ T193] ? do_init_module+0xae/0x8a0 [ 10.099179][ T193] ? kasan_unpoison+0x44/0x70 [ 10.099189][ T193] do_init_module+0x2ad/0x8a0 [ 10.099193][ T193] ? lockdep_hardirqs_on+0x91/0x130 [ 10.099196][ T193] ? free_module+0x470/0x470 [ 10.099199][ T193] ? kfree+0x123/0x590 [ 10.099204][ T193] load_module+0x154b/0x1d60 [ 10.099211][ T193] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.099216][ T193] ? backing_file_read_iter+0x541/0x790 [ 10.099220][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.099224][ T193] init_module_from_file+0x11f/0x1a0 [ 10.099227][ T193] ? __ia32_sys_init_module+0xc0/0xc0 [ 10.099235][ T193] ? __rwlock_init+0x150/0x150 [ 10.099239][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.099242][ T193] idempotent_init_module+0x37b/0x7c0 [ 10.099245][ T193] ? init_module_from_file+0x1a0/0x1a0 [ 10.099251][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.099253][ T193] ? cap_capable+0x1d7/0x3d0 [ 10.099259][ T193] __x64_sys_finit_module+0xdf/0x190 [ 10.099260][ T193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.099264][ T193] do_syscall_64+0x10e/0x570 [ 10.099266][ T193] ? exc_page_fault+0xee/0x100 [ 10.099269][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.099271][ T193] RIP: 0033:0x7f95f3fea37d [ 10.099275][ 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 [ 10.099276][ T193] RSP: 002b:00007ffe630b85b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.099279][ T193] RAX: ffffffffffffffda RBX: 000055fbac0f5810 RCX: 00007f95f3fea37d [ 10.099280][ T193] RDX: 0000000000000000 RSI: 000055fba5448ffd RDI: 0000000000000002 [ 10.099281][ T193] RBP: 00007ffe630b8650 R08: 0000000000000000 R09: 0000000000000000 [ 10.099282][ T193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fba5448ffd [ 10.099283][ T193] R13: 000055fbac0f59c0 R14: 0000000000040000 R15: 0000000000000000 [ 10.099290][ T193] [ 10.243952][ T198] br0: port 1(veth0) entered blocking state [ 10.244402][ T198] br0: port 1(veth0) entered disabled state [ 10.244766][ T198] veth0: entered allmulticast mode [ 10.246494][ T198] veth0: entered promiscuous mode [ 10.281076][ T199] br0: port 2(veth1) entered blocking state [ 10.281454][ T199] br0: port 2(veth1) entered disabled state [ 10.281767][ T199] veth1: entered allmulticast mode [ 10.283353][ T199] veth1: entered promiscuous mode [ 10.312241][ T200] br0: port 2(veth1) entered blocking state [ 10.312652][ T200] br0: port 2(veth1) entered forwarding state [ 10.382490][ T39] br0: port 2(veth1) entered disabled state [ 10.383649][ T39] br0: port 1(veth0) entered blocking state [ 10.384045][ T39] br0: port 1(veth0) entered forwarding state [ 10.417190][ T36] br0: port 2(veth1) entered blocking state [ 10.417514][ T36] br0: port 2(veth1) entered forwarding state [ 12.389345][ T73] veth1: left allmulticast mode [ 12.389394][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.389396][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: kworker/u16:1 [ 12.389398][ T73] preempt_count: 1, expected: 0 [ 12.389399][ T73] RCU nest depth: 0, expected: 0 [ 12.389400][ T73] locks held by kworker/u16:1/73: 8, last CPU#0: [ 12.389402][ T73] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.389413][ T73] #1: ffa00000004e7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.389416][ T73] #2: ffffffff95cc28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 12.389421][ T73] #3: ffffffff95cde5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 12.389425][ T73] #4: ffffffff9556a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.389429][ T73] #5: ffffffff9556a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.389432][ T73] #6: ffffffff95489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.389435][ T73] #7: ffffffff95489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.389438][ T73] irq event stamp: 12086 [ 12.389439][ T73] hardirqs last enabled at (12085): [] __down_trylock_console_sem+0x86/0xa0 [ 12.389442][ T73] hardirqs last disabled at (12086): [] console_emit_next_record+0x3d4/0x4c0 [ 12.389444][ T73] softirqs last enabled at (12040): [] netlink_release+0x17b/0xcf0 [ 12.389446][ T73] softirqs last disabled at (12038): [] netlink_release+0xd2/0xcf0 [ 12.389449][ T73] Preemption disabled at: [ 12.389449][ T73] [] vprintk_emit+0x31b/0x3e0 [ 12.389454][ T73] CPU: 0 UID: 0 PID: 73 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.389458][ T73] Tainted: [W]=WARN [ 12.389459][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.389460][ T73] Workqueue: netns cleanup_net [ 12.389464][ T73] Call Trace: [ 12.389465][ T73] [ 12.389467][ T73] dump_stack_lvl+0x6f/0xa0 [ 12.389472][ T73] ? vprintk_emit+0x31b/0x3e0 [ 12.389474][ T73] __might_resched.cold+0x1fe/0x2c1 [ 12.389479][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.389483][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 12.389488][ T73] __kmalloc_noprof+0x443/0x760 [ 12.389491][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 12.389497][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 12.389500][ T73] alloc_buf.isra.0+0x4b/0x260 [ 12.389504][ T73] put_chars+0x1e1/0x2f0 [ 12.389507][ T73] ? __send_to_port+0x420/0x420 [ 12.389511][ T73] ? validate_chain+0x34a/0xc20 [ 12.389517][ T73] hvc_console_print+0x292/0x780 [ 12.389520][ T73] ? __lock_acquire+0x518/0xc20 [ 12.389526][ T73] ? hvc_write+0x3a0/0x3a0 [ 12.389529][ T73] ? rcu_is_watching+0x16/0xd0 [ 12.389536][ T73] console_emit_next_record+0x22f/0x4c0 [ 12.389540][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 12.389541][ T73] ? console_flush_one_record+0x106/0x710 [ 12.389544][ T73] ? rcu_is_watching+0x16/0xd0 [ 12.389546][ T73] ? lock_acquire+0x13c/0x160 [ 12.389551][ T73] console_flush_one_record+0x46f/0x710 [ 12.389555][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 12.389556][ T73] ? __lock_acquire+0x518/0xc20 [ 12.389563][ T73] console_unlock+0xee/0x1f0 [ 12.389565][ T73] ? console_flush_one_record+0x710/0x710 [ 12.389566][ T73] ? rcu_is_watching+0x16/0xd0 [ 12.389568][ T73] ? lock_acquire+0x60/0x160 [ 12.389572][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.389574][ T73] ? vprintk_emit+0x320/0x3e0 [ 12.389578][ T73] vprintk_emit+0x37c/0x3e0 [ 12.389581][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 12.389583][ T73] ? cleanup_net+0x431/0x890 [ 12.389585][ T73] ? worker_thread+0x4f1/0xd60 [ 12.389586][ T73] ? kthread+0x367/0x460 [ 12.389589][ T73] ? ret_from_fork+0x4a4/0x720 [ 12.389592][ T73] ? ret_from_fork_asm+0x11/0x20 [ 12.389597][ T73] _printk+0xc7/0x100 [ 12.389601][ T73] ? snapshot_read.cold+0x21/0x21 [ 12.389606][ T73] ? netdev_name+0x43/0x60 [ 12.389609][ T73] ? __netdev_printk+0x17f/0x1d0 [ 12.389613][ T73] netdev_info+0xe2/0x116 [ 12.389616][ T73] ? netdev_notice+0x120/0x120 [ 12.389621][ T73] ? rcu_is_watching+0x16/0xd0 [ 12.389623][ T73] ? __up_read+0x355/0x9e0 [ 12.389626][ T73] ? down_write_nested+0x200/0x200 [ 12.389628][ T73] ? mutex_is_locked+0x1c/0x50 [ 12.389631][ T73] netif_set_allmulti.cold+0x7c/0x166 [ 12.389637][ T73] dev_set_allmulti+0xa6/0x240 [ 12.389641][ T73] del_nbp+0xb7/0xc10 [bridge] [ 12.389657][ T73] br_dev_delete+0x9d/0x1e0 [bridge] [ 12.389667][ T73] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 12.389675][ T73] ops_undo_list+0x5be/0x8f0 [ 12.389679][ T73] ? lockdep_hardirqs_on+0x91/0x130 [ 12.389684][ T73] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 12.389686][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 12.389689][ T73] ? idr_destroy+0x121/0x250 [ 12.389694][ T73] cleanup_net+0x431/0x890 [ 12.389697][ T73] ? net_passive_dec+0x230/0x230 [ 12.389701][ T73] ? lock_acquire+0x13c/0x160 [ 12.389703][ T73] ? rcu_is_watching+0x16/0xd0 [ 12.389707][ T73] process_one_work+0xe3e/0x1560 [ 12.389714][ T73] ? __queue_delayed_work+0x470/0x470 [ 12.389717][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 12.389726][ T73] worker_thread+0x4f1/0xd60 [ 12.389730][ T73] ? rescuer_thread+0x1340/0x1340 [ 12.389731][ T73] ? __kthread_parkme+0xbd/0x210 [ 12.389734][ T73] ? rescuer_thread+0x1340/0x1340 [ 12.389737][ T73] ? rescuer_thread+0x1340/0x1340 [ 12.389738][ T73] kthread+0x367/0x460 [ 12.389740][ T73] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.389743][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.389747][ T73] ret_from_fork+0x4a4/0x720 [ 12.389750][ T73] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.389753][ T73] ? __switch_to+0x5a3/0xe00 [ 12.389757][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.389760][ T73] ret_from_fork_asm+0x11/0x20 [ 12.389769][ T73] [ 12.430826][ T73] veth1: left promiscuous mode [ 12.431553][ T73] br0: port 2(veth1) entered disabled state [ 12.434550][ T73] veth0: left allmulticast mode [ 12.434801][ T73] veth0: left promiscuous mode [ 12.435114][ T73] br0: port 1(veth0) entered disabled state