[ 10.689469][ T193] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 10.689486][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.689488][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: modprobe [ 10.689489][ T193] preempt_count: 1, expected: 0 [ 10.689490][ T193] RCU nest depth: 0, expected: 0 [ 10.689491][ T193] locks held by modprobe/193: 4, last CPU#3: [ 10.689493][ T193] #0: ffffffffb6f6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.689503][ T193] #1: ffffffffb6f6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.689507][ T193] #2: ffffffffb6e89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.689510][ T193] #3: ffffffffb6e89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.689514][ T193] irq event stamp: 74192 [ 10.689515][ T193] hardirqs last enabled at (74191): [] __down_trylock_console_sem+0x86/0xa0 [ 10.689518][ T193] hardirqs last disabled at (74192): [] console_emit_next_record+0x3d4/0x4c0 [ 10.689519][ T193] softirqs last enabled at (73680): [] llc_sap_open+0x9e/0x3c0 [llc] [ 10.689522][ T193] softirqs last disabled at (73664): [] llc_sap_open+0x22/0x3c0 [llc] [ 10.689525][ T193] Preemption disabled at: [ 10.689525][ T193] [] vprintk_emit+0x31b/0x3e0 [ 10.689531][ T193] CPU: 3 UID: 0 PID: 193 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.689534][ T193] Tainted: [W]=WARN [ 10.689535][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.689537][ T193] Call Trace: [ 10.689538][ T193] [ 10.689539][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.689544][ T193] ? vprintk_emit+0x31b/0x3e0 [ 10.689546][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.689550][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.689553][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.689558][ T193] __kmalloc_noprof+0x443/0x760 [ 10.689561][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.689567][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.689570][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.689573][ T193] put_chars+0x1e1/0x2f0 [ 10.689576][ T193] ? __send_to_port+0x420/0x420 [ 10.689579][ T193] ? validate_chain+0x38b/0xc20 [ 10.689584][ T193] hvc_console_print+0x292/0x780 [ 10.689591][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.689593][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.689597][ T193] ? lock_acquire+0x13c/0x160 [ 10.689601][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.689604][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.689605][ T193] ? console_flush_one_record+0x106/0x710 [ 10.689608][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.689609][ T193] ? lock_acquire+0x13c/0x160 [ 10.689613][ T193] console_flush_one_record+0x46f/0x710 [ 10.689617][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.689620][ T193] ? __lock_acquire+0x518/0xc20 [ 10.689625][ T193] console_unlock+0xee/0x1f0 [ 10.689627][ T193] ? console_flush_one_record+0x710/0x710 [ 10.689629][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.689630][ T193] ? lock_acquire+0x60/0x160 [ 10.689634][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.689636][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.689639][ T193] vprintk_emit+0x37c/0x3e0 [ 10.689642][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.689643][ T193] ? find_held_lock+0x2b/0x80 [ 10.689646][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.689649][ T193] ? br_deinit+0xc00/0xc00 [bridge] [ 10.689659][ T193] _printk+0xc7/0x100 [ 10.689663][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.689664][ T193] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 10.689669][ T193] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.689673][ T193] ? __mutex_unlock_slowpath+0x14d/0x740 [ 10.689676][ T193] br_init+0x98/0xc0 [bridge] [ 10.689684][ T193] do_one_initcall+0x124/0x4f0 [ 10.689687][ T193] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.689692][ T193] ? do_init_module+0xae/0x8a0 [ 10.689694][ T193] ? kasan_unpoison+0x44/0x70 [ 10.689699][ T193] do_init_module+0x2ad/0x8a0 [ 10.689702][ T193] ? lockdep_hardirqs_on+0x91/0x130 [ 10.689705][ T193] ? free_module+0x470/0x470 [ 10.689707][ T193] ? kfree+0x123/0x590 [ 10.689711][ T193] load_module+0x154b/0x1d60 [ 10.689718][ T193] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.689723][ T193] ? backing_file_read_iter+0x541/0x790 [ 10.689726][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.689729][ T193] init_module_from_file+0x11f/0x1a0 [ 10.689732][ T193] ? __ia32_sys_init_module+0xc0/0xc0 [ 10.689739][ T193] ? __rwlock_init+0x150/0x150 [ 10.689743][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.689746][ T193] idempotent_init_module+0x37b/0x7c0 [ 10.689749][ T193] ? init_module_from_file+0x1a0/0x1a0 [ 10.689754][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.689756][ T193] ? cap_capable+0x1d7/0x3d0 [ 10.689761][ T193] __x64_sys_finit_module+0xdf/0x190 [ 10.689763][ T193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.689766][ T193] do_syscall_64+0x10e/0x570 [ 10.689768][ T193] ? exc_page_fault+0xee/0x100 [ 10.689771][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.689773][ T193] RIP: 0033:0x7f3b5702137d [ 10.689777][ 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 [ 10.689779][ T193] RSP: 002b:00007fff925ade48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.689781][ T193] RAX: ffffffffffffffda RBX: 0000561babcbc810 RCX: 00007f3b5702137d [ 10.689782][ T193] RDX: 0000000000000000 RSI: 0000561b72beaffd RDI: 0000000000000002 [ 10.689783][ T193] RBP: 00007fff925adee0 R08: 0000000000000000 R09: 0000000000000000 [ 10.689784][ T193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b72beaffd [ 10.689785][ T193] R13: 0000561babcbc9c0 R14: 0000000000040000 R15: 0000000000000000 [ 10.689791][ T193] [ 10.826511][ T197] br0: port 1(veth0) entered blocking state [ 10.826942][ T197] br0: port 1(veth0) entered disabled state [ 10.827315][ T197] veth0: entered allmulticast mode [ 10.829051][ T197] veth0: entered promiscuous mode [ 10.874041][ T198] br0: port 2(veth1) entered blocking state [ 10.874369][ T198] br0: port 2(veth1) entered disabled state [ 10.874748][ T198] veth1: entered allmulticast mode [ 10.876443][ T198] veth1: entered promiscuous mode [ 10.911242][ T199] br0: port 2(veth1) entered blocking state [ 10.911688][ T199] br0: port 2(veth1) entered forwarding state [ 10.980392][ T36] br0: port 2(veth1) entered disabled state [ 10.981583][ T36] br0: port 1(veth0) entered blocking state [ 10.981895][ T36] br0: port 1(veth0) entered forwarding state [ 11.024552][ T36] br0: port 2(veth1) entered blocking state [ 11.024865][ T36] br0: port 2(veth1) entered forwarding state [ 13.068927][ T70] veth1: left allmulticast mode [ 13.068980][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.068983][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 13.068985][ T70] preempt_count: 1, expected: 0 [ 13.068985][ T70] RCU nest depth: 0, expected: 0 [ 13.068986][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 13.068989][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.069000][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.069004][ T70] #2: ffffffffb76c28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 13.069010][ T70] #3: ffffffffb76de5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 13.069013][ T70] #4: ffffffffb6f6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.069017][ T70] #5: ffffffffb6f6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.069020][ T70] #6: ffffffffb6e89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.069024][ T70] #7: ffffffffb6e89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.069027][ T70] irq event stamp: 8520 [ 13.069028][ T70] hardirqs last enabled at (8519): [] __down_trylock_console_sem+0x86/0xa0 [ 13.069031][ T70] hardirqs last disabled at (8520): [] console_emit_next_record+0x3d4/0x4c0 [ 13.069033][ T70] softirqs last enabled at (8474): [] netlink_release+0x17b/0xcf0 [ 13.069036][ T70] softirqs last disabled at (8472): [] netlink_release+0xd2/0xcf0 [ 13.069039][ T70] Preemption disabled at: [ 13.069039][ T70] [] vprintk_emit+0x31b/0x3e0 [ 13.069044][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.069048][ T70] Tainted: [W]=WARN [ 13.069049][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.069050][ T70] Workqueue: netns cleanup_net [ 13.069054][ T70] Call Trace: [ 13.069056][ T70] [ 13.069058][ T70] dump_stack_lvl+0x6f/0xa0 [ 13.069063][ T70] ? vprintk_emit+0x31b/0x3e0 [ 13.069065][ T70] __might_resched.cold+0x1fe/0x2c1 [ 13.069070][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.069073][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 13.069078][ T70] __kmalloc_noprof+0x443/0x760 [ 13.069081][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 13.069087][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 13.069091][ T70] alloc_buf.isra.0+0x4b/0x260 [ 13.069097][ T70] put_chars+0x1e1/0x2f0 [ 13.069101][ T70] ? __send_to_port+0x420/0x420 [ 13.069106][ T70] ? validate_chain+0x34a/0xc20 [ 13.069111][ T70] hvc_console_print+0x292/0x780 [ 13.069114][ T70] ? __lock_acquire+0x518/0xc20 [ 13.069120][ T70] ? hvc_write+0x3a0/0x3a0 [ 13.069123][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.069130][ T70] console_emit_next_record+0x22f/0x4c0 [ 13.069133][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 13.069135][ T70] ? console_flush_one_record+0x106/0x710 [ 13.069138][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.069140][ T70] ? lock_acquire+0x13c/0x160 [ 13.069145][ T70] console_flush_one_record+0x46f/0x710 [ 13.069149][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 13.069150][ T70] ? __lock_acquire+0x518/0xc20 [ 13.069156][ T70] console_unlock+0xee/0x1f0 [ 13.069158][ T70] ? console_flush_one_record+0x710/0x710 [ 13.069160][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.069161][ T70] ? lock_acquire+0x60/0x160 [ 13.069171][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.069173][ T70] ? vprintk_emit+0x320/0x3e0 [ 13.069176][ T70] vprintk_emit+0x37c/0x3e0 [ 13.069180][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 13.069181][ T70] ? cleanup_net+0x431/0x890 [ 13.069183][ T70] ? worker_thread+0x4f1/0xd60 [ 13.069184][ T70] ? kthread+0x367/0x460 [ 13.069187][ T70] ? ret_from_fork+0x4a4/0x720 [ 13.069190][ T70] ? ret_from_fork_asm+0x11/0x20 [ 13.069195][ T70] _printk+0xc7/0x100 [ 13.069199][ T70] ? snapshot_read.cold+0x21/0x21 [ 13.069203][ T70] ? netdev_name+0x43/0x60 [ 13.069207][ T70] ? __netdev_printk+0x17f/0x1d0 [ 13.069211][ T70] netdev_info+0xe2/0x116 [ 13.069213][ T70] ? netdev_notice+0x120/0x120 [ 13.069218][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.069220][ T70] ? __up_read+0x355/0x9e0 [ 13.069223][ T70] ? down_write_nested+0x200/0x200 [ 13.069225][ T70] ? mutex_is_locked+0x1c/0x50 [ 13.069228][ T70] netif_set_allmulti.cold+0x7c/0x166 [ 13.069233][ T70] dev_set_allmulti+0xa6/0x240 [ 13.069237][ T70] del_nbp+0xb7/0xc10 [bridge] [ 13.069254][ T70] br_dev_delete+0x9d/0x1e0 [bridge] [ 13.069264][ T70] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 13.069272][ T70] ops_undo_list+0x5be/0x8f0 [ 13.069276][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 13.069280][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 13.069282][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 13.069285][ T70] ? idr_destroy+0x121/0x250 [ 13.069290][ T70] cleanup_net+0x431/0x890 [ 13.069293][ T70] ? net_passive_dec+0x230/0x230 [ 13.069297][ T70] ? lock_acquire+0x13c/0x160 [ 13.069299][ T70] ? rcu_is_watching+0x16/0xd0 [ 13.069303][ T70] process_one_work+0xe3e/0x1560 [ 13.069309][ T70] ? __queue_delayed_work+0x470/0x470 [ 13.069312][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 13.069320][ T70] worker_thread+0x4f1/0xd60 [ 13.069324][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.069326][ T70] ? __kthread_parkme+0xbd/0x210 [ 13.069329][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.069332][ T70] ? rescuer_thread+0x1340/0x1340 [ 13.069333][ T70] kthread+0x367/0x460 [ 13.069335][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.069338][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.069342][ T70] ret_from_fork+0x4a4/0x720 [ 13.069344][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.069348][ T70] ? __switch_to+0x5a3/0xe00 [ 13.069351][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.069354][ T70] ret_from_fork_asm+0x11/0x20 [ 13.069363][ T70] [ 13.102232][ T70] veth1: left promiscuous mode [ 13.102901][ T70] br0: port 2(veth1) entered disabled state [ 13.105880][ T70] veth0: left allmulticast mode [ 13.106158][ T70] veth0: left promiscuous mode [ 13.106544][ T70] br0: port 1(veth0) entered disabled state