[ 10.217627][ T193] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 10.217643][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.217645][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: modprobe [ 10.217647][ T193] preempt_count: 1, expected: 0 [ 10.217648][ T193] RCU nest depth: 0, expected: 0 [ 10.217649][ T193] locks held by modprobe/193: 4, last CPU#2: [ 10.217650][ T193] #0: ffffffffad76a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.217661][ T193] #1: ffffffffad76a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.217665][ T193] #2: ffffffffad689de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.217670][ T193] #3: ffffffffad689ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.217674][ T193] irq event stamp: 85058 [ 10.217675][ T193] hardirqs last enabled at (85057): [] __down_trylock_console_sem+0x86/0xa0 [ 10.217678][ T193] hardirqs last disabled at (85058): [] console_emit_next_record+0x3d4/0x4c0 [ 10.217679][ T193] softirqs last enabled at (84548): [] llc_sap_open+0x9e/0x3c0 [llc] [ 10.217682][ T193] softirqs last disabled at (84532): [] llc_sap_open+0x22/0x3c0 [llc] [ 10.217684][ T193] Preemption disabled at: [ 10.217685][ T193] [] vprintk_emit+0x31b/0x3e0 [ 10.217690][ T193] CPU: 2 UID: 0 PID: 193 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.217693][ T193] Tainted: [W]=WARN [ 10.217694][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.217696][ T193] Call Trace: [ 10.217697][ T193] [ 10.217699][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.217704][ T193] ? vprintk_emit+0x31b/0x3e0 [ 10.217705][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.217710][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.217713][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.217718][ T193] __kmalloc_noprof+0x443/0x760 [ 10.217720][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.217726][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.217729][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.217732][ T193] put_chars+0x1e1/0x2f0 [ 10.217735][ T193] ? __send_to_port+0x420/0x420 [ 10.217738][ T193] ? validate_chain+0x38b/0xc20 [ 10.217743][ T193] hvc_console_print+0x292/0x780 [ 10.217750][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.217752][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.217755][ T193] ? lock_acquire+0x13c/0x160 [ 10.217759][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.217762][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.217764][ T193] ? console_flush_one_record+0x106/0x710 [ 10.217766][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.217768][ T193] ? lock_acquire+0x13c/0x160 [ 10.217772][ T193] console_flush_one_record+0x46f/0x710 [ 10.217775][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.217776][ T193] ? __lock_acquire+0x518/0xc20 [ 10.217781][ T193] console_unlock+0xee/0x1f0 [ 10.217783][ T193] ? console_flush_one_record+0x710/0x710 [ 10.217785][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.217786][ T193] ? lock_acquire+0x60/0x160 [ 10.217790][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.217792][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.217795][ T193] vprintk_emit+0x37c/0x3e0 [ 10.217798][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.217799][ T193] ? find_held_lock+0x2b/0x80 [ 10.217802][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.217806][ T193] ? llc_exit+0x3e0/0x3e0 [llc] [ 10.217808][ T193] _printk+0xc7/0x100 [ 10.217811][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.217813][ T193] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 10.217817][ T193] ? _mutex_trylock_nest_lock+0x390/0x390 [ 10.217821][ T193] ? __mutex_unlock_slowpath+0x14d/0x740 [ 10.217824][ T193] br_init+0x98/0xc0 [bridge] [ 10.217836][ T193] do_one_initcall+0x124/0x4f0 [ 10.217840][ T193] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.217844][ T193] ? do_init_module+0xae/0x8a0 [ 10.217847][ T193] ? kasan_unpoison+0x44/0x70 [ 10.217851][ T193] do_init_module+0x2ad/0x8a0 [ 10.217854][ T193] ? lockdep_hardirqs_on+0x91/0x130 [ 10.217857][ T193] ? free_module+0x470/0x470 [ 10.217860][ T193] ? kfree+0x123/0x590 [ 10.217864][ T193] load_module+0x154b/0x1d60 [ 10.217870][ T193] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.217875][ T193] ? backing_file_read_iter+0x541/0x790 [ 10.217878][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.217882][ T193] init_module_from_file+0x11f/0x1a0 [ 10.217885][ T193] ? __ia32_sys_init_module+0xc0/0xc0 [ 10.217892][ T193] ? __rwlock_init+0x150/0x150 [ 10.217895][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.217898][ T193] idempotent_init_module+0x37b/0x7c0 [ 10.217901][ T193] ? init_module_from_file+0x1a0/0x1a0 [ 10.217907][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.217909][ T193] ? cap_capable+0x1d7/0x3d0 [ 10.217913][ T193] __x64_sys_finit_module+0xdf/0x190 [ 10.217915][ T193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.217919][ T193] do_syscall_64+0x10e/0x570 [ 10.217921][ T193] ? exc_page_fault+0xee/0x100 [ 10.217923][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.217926][ T193] RIP: 0033:0x7ff5f42f937d [ 10.217929][ 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 [ 10.217931][ T193] RSP: 002b:00007fff5a6e31c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.217933][ T193] RAX: ffffffffffffffda RBX: 000055ffce9f5810 RCX: 00007ff5f42f937d [ 10.217934][ T193] RDX: 0000000000000000 RSI: 000055ffb26b3ffd RDI: 0000000000000002 [ 10.217935][ T193] RBP: 00007fff5a6e3260 R08: 0000000000000000 R09: 0000000000000000 [ 10.217936][ T193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffb26b3ffd [ 10.217937][ T193] R13: 000055ffce9f59c0 R14: 0000000000040000 R15: 0000000000000000 [ 10.217943][ T193] [ 10.354038][ T197] br0: port 1(veth0) entered blocking state [ 10.354820][ T197] br0: port 1(veth0) entered disabled state [ 10.355135][ T197] veth0: entered allmulticast mode [ 10.356773][ T197] veth0: entered promiscuous mode [ 10.389293][ T198] br0: port 2(veth1) entered blocking state [ 10.390236][ T198] br0: port 2(veth1) entered disabled state [ 10.390533][ T198] veth1: entered allmulticast mode [ 10.391977][ T198] veth1: entered promiscuous mode [ 10.428137][ T199] br0: port 2(veth1) entered blocking state [ 10.428740][ T199] br0: port 2(veth1) entered forwarding state [ 10.509411][ T105] br0: port 2(veth1) entered disabled state [ 10.510753][ T105] br0: port 1(veth0) entered blocking state [ 10.511050][ T105] br0: port 1(veth0) entered forwarding state [ 10.538848][ T105] br0: port 2(veth1) entered blocking state [ 10.539153][ T105] br0: port 2(veth1) entered forwarding state [ 12.529102][ T72] veth1: left allmulticast mode [ 12.529151][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.529153][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: kworker/u16:1 [ 12.529155][ T72] preempt_count: 1, expected: 0 [ 12.529156][ T72] RCU nest depth: 0, expected: 0 [ 12.529157][ T72] locks held by kworker/u16:1/72: 8, last CPU#1: [ 12.529159][ T72] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.529170][ T72] #1: ffa00000004d7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.529173][ T72] #2: ffffffffadec28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 12.529178][ T72] #3: ffffffffadede5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 12.529181][ T72] #4: ffffffffad76a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.529185][ T72] #5: ffffffffad76a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.529188][ T72] #6: ffffffffad689de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.529191][ T72] #7: ffffffffad689ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.529194][ T72] irq event stamp: 3310 [ 12.529195][ T72] hardirqs last enabled at (3309): [] __down_trylock_console_sem+0x86/0xa0 [ 12.529199][ T72] hardirqs last disabled at (3310): [] console_emit_next_record+0x3d4/0x4c0 [ 12.529200][ T72] softirqs last enabled at (3264): [] netlink_release+0x17b/0xcf0 [ 12.529203][ T72] softirqs last disabled at (3262): [] netlink_release+0xd2/0xcf0 [ 12.529206][ T72] Preemption disabled at: [ 12.529206][ T72] [] vprintk_emit+0x31b/0x3e0 [ 12.529211][ T72] CPU: 1 UID: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.529215][ T72] Tainted: [W]=WARN [ 12.529216][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.529218][ T72] Workqueue: netns cleanup_net [ 12.529221][ T72] Call Trace: [ 12.529222][ T72] [ 12.529225][ T72] dump_stack_lvl+0x6f/0xa0 [ 12.529230][ T72] ? vprintk_emit+0x31b/0x3e0 [ 12.529231][ T72] __might_resched.cold+0x1fe/0x2c1 [ 12.529236][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.529239][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 12.529244][ T72] __kmalloc_noprof+0x443/0x760 [ 12.529246][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 12.529253][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 12.529256][ T72] alloc_buf.isra.0+0x4b/0x260 [ 12.529259][ T72] put_chars+0x1e1/0x2f0 [ 12.529262][ T72] ? __send_to_port+0x420/0x420 [ 12.529265][ T72] ? validate_chain+0x34a/0xc20 [ 12.529270][ T72] hvc_console_print+0x292/0x780 [ 12.529274][ T72] ? __lock_acquire+0x518/0xc20 [ 12.529279][ T72] ? hvc_write+0x3a0/0x3a0 [ 12.529282][ T72] ? rcu_is_watching+0x16/0xd0 [ 12.529288][ T72] console_emit_next_record+0x22f/0x4c0 [ 12.529291][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 12.529293][ T72] ? console_flush_one_record+0x106/0x710 [ 12.529295][ T72] ? rcu_is_watching+0x16/0xd0 [ 12.529297][ T72] ? lock_acquire+0x13c/0x160 [ 12.529301][ T72] console_flush_one_record+0x46f/0x710 [ 12.529305][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 12.529306][ T72] ? __lock_acquire+0x518/0xc20 [ 12.529312][ T72] console_unlock+0xee/0x1f0 [ 12.529314][ T72] ? console_flush_one_record+0x710/0x710 [ 12.529315][ T72] ? rcu_is_watching+0x16/0xd0 [ 12.529317][ T72] ? lock_acquire+0x60/0x160 [ 12.529321][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.529323][ T72] ? vprintk_emit+0x320/0x3e0 [ 12.529326][ T72] vprintk_emit+0x37c/0x3e0 [ 12.529329][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 12.529331][ T72] ? cleanup_net+0x431/0x890 [ 12.529333][ T72] ? worker_thread+0x4f1/0xd60 [ 12.529334][ T72] ? kthread+0x367/0x460 [ 12.529336][ T72] ? ret_from_fork+0x4a4/0x720 [ 12.529339][ T72] ? ret_from_fork_asm+0x11/0x20 [ 12.529344][ T72] _printk+0xc7/0x100 [ 12.529348][ T72] ? snapshot_read.cold+0x21/0x21 [ 12.529353][ T72] ? netdev_name+0x43/0x60 [ 12.529356][ T72] ? __netdev_printk+0x17f/0x1d0 [ 12.529360][ T72] netdev_info+0xe2/0x116 [ 12.529362][ T72] ? netdev_notice+0x120/0x120 [ 12.529367][ T72] ? rcu_is_watching+0x16/0xd0 [ 12.529369][ T72] ? __up_read+0x355/0x9e0 [ 12.529371][ T72] ? down_write_nested+0x200/0x200 [ 12.529373][ T72] ? mutex_is_locked+0x1c/0x50 [ 12.529376][ T72] netif_set_allmulti.cold+0x7c/0x166 [ 12.529381][ T72] dev_set_allmulti+0xa6/0x240 [ 12.529385][ T72] del_nbp+0xb7/0xc10 [bridge] [ 12.529401][ T72] br_dev_delete+0x9d/0x1e0 [bridge] [ 12.529410][ T72] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 12.529419][ T72] ops_undo_list+0x5be/0x8f0 [ 12.529422][ T72] ? lockdep_hardirqs_on+0x91/0x130 [ 12.529427][ T72] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 12.529428][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 12.529431][ T72] ? idr_destroy+0x121/0x250 [ 12.529436][ T72] cleanup_net+0x431/0x890 [ 12.529439][ T72] ? net_passive_dec+0x230/0x230 [ 12.529443][ T72] ? lock_acquire+0x13c/0x160 [ 12.529445][ T72] ? rcu_is_watching+0x16/0xd0 [ 12.529448][ T72] process_one_work+0xe3e/0x1560 [ 12.529454][ T72] ? __queue_delayed_work+0x470/0x470 [ 12.529457][ T72] ? lock_acquire.part.0+0xd4/0x280 [ 12.529465][ T72] worker_thread+0x4f1/0xd60 [ 12.529468][ T72] ? rescuer_thread+0x1340/0x1340 [ 12.529470][ T72] ? __kthread_parkme+0xbd/0x210 [ 12.529473][ T72] ? rescuer_thread+0x1340/0x1340 [ 12.529475][ T72] ? rescuer_thread+0x1340/0x1340 [ 12.529476][ T72] kthread+0x367/0x460 [ 12.529478][ T72] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.529481][ T72] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.529484][ T72] ret_from_fork+0x4a4/0x720 [ 12.529487][ T72] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.529491][ T72] ? __switch_to+0x5a3/0xe00 [ 12.529494][ T72] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.529497][ T72] ret_from_fork_asm+0x11/0x20 [ 12.529510][ T72] [ 12.555362][ T72] veth1: left promiscuous mode [ 12.555882][ T72] br0: port 2(veth1) entered disabled state [ 12.558212][ T72] veth0: left allmulticast mode [ 12.558488][ T72] veth0: left promiscuous mode [ 12.559084][ T72] br0: port 1(veth0) entered disabled state