[ 9.283460][ T186] ip (186) used greatest stack depth: 24336 bytes left [ 9.283476][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.283478][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.283480][ T186] preempt_count: 2, expected: 0 [ 9.283481][ T186] RCU nest depth: 0, expected: 0 [ 9.283482][ T186] locks held by ip/186: 5, last CPU#0: [ 9.283484][ T186] #0: ffffffffb7e127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.283495][ T186] #1: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.283500][ T186] #2: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.283504][ T186] #3: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.283507][ T186] #4: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.283511][ T186] irq event stamp: 26766 [ 9.283512][ T186] hardirqs last enabled at (26765): [] __down_trylock_console_sem+0x86/0xa0 [ 9.283514][ T186] hardirqs last disabled at (26766): [] console_emit_next_record+0x3d4/0x4c0 [ 9.283516][ T186] softirqs last enabled at (26760): [] handle_softirqs+0x67c/0x900 [ 9.283518][ T186] softirqs last disabled at (26755): [] __irq_exit_rcu+0x145/0x1c0 [ 9.283520][ T186] Preemption disabled at: [ 9.283521][ T186] [<0000000000000000>] 0x0 [ 9.283528][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.283531][ T186] Tainted: [W]=WARN [ 9.283532][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.283533][ T186] Call Trace: [ 9.283535][ T186] [ 9.283536][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.283543][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.283547][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.283551][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.283556][ T186] __kmalloc_noprof+0x443/0x760 [ 9.283558][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.283564][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.283566][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.283570][ T186] put_chars+0x1e1/0x2f0 [ 9.283573][ T186] ? __send_to_port+0x420/0x420 [ 9.283574][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.283579][ T186] ? validate_chain+0x38b/0xc20 [ 9.283584][ T186] hvc_console_print+0x292/0x780 [ 9.283591][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.283593][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.283595][ T186] ? lock_acquire+0x13c/0x160 [ 9.283599][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.283603][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.283605][ T186] ? console_flush_one_record+0x106/0x710 [ 9.283608][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.283610][ T186] ? lock_acquire+0x13c/0x160 [ 9.283614][ T186] console_flush_one_record+0x46f/0x710 [ 9.283618][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.283620][ T186] ? __lock_acquire+0x518/0xc20 [ 9.283624][ T186] console_unlock+0xee/0x1f0 [ 9.283627][ T186] ? console_flush_one_record+0x710/0x710 [ 9.283629][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.283631][ T186] ? lock_acquire+0x60/0x160 [ 9.283635][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.283636][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.283640][ T186] vprintk_emit+0x37c/0x3e0 [ 9.283643][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.283647][ T186] ? __lock_acquire+0x518/0xc20 [ 9.283650][ T186] _printk+0xc7/0x100 [ 9.283654][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.283656][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.283659][ T186] ? __rwlock_init+0x150/0x150 [ 9.283663][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.283665][ T186] do_exit.cold+0x82/0x9c [ 9.283669][ T186] ? exit_notify+0x890/0x890 [ 9.283670][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.283673][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.283681][ T186] do_group_exit+0xb8/0x370 [ 9.283684][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.283685][ T186] x64_sys_call+0x1567/0x1570 [ 9.283688][ T186] do_syscall_64+0xff/0x530 [ 9.283692][ T186] ? exc_page_fault+0xee/0x100 [ 9.283695][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.283697][ T186] RIP: 0033:0x7fb85e05f1b8 [ 9.283699][ T186] Code: Unable to access opcode bytes at 0x7fb85e05f18e. [ 9.283700][ T186] RSP: 002b:00007ffc51421e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.283703][ T186] RAX: ffffffffffffffda RBX: 00007fb85e18ff88 RCX: 00007fb85e05f1b8 [ 9.283704][ T186] RDX: 00007fb85dda9fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.283705][ T186] RBP: 00007ffc51421ea0 R08: 0000000000000000 R09: 0000000000000050 [ 9.283706][ T186] R10: 00007ffc51421c60 R11: 0000000000000246 R12: 0000000000000001 [ 9.283706][ T186] R13: 0000000000000000 R14: 00007fb85e18e680 R15: 00007fb85e18ffa0 [ 9.283713][ T186] [ 9.409362][ T189] ip (189) used greatest stack depth: 24224 bytes left [ 9.696133][ T198] vethA: entered promiscuous mode [ 9.697108][ T198] vethB: entered promiscuous mode [ 9.732386][ T199] vethA: entered promiscuous mode [ 9.733113][ T199] vethB: entered promiscuous mode [ 9.762118][ T200] vethA: entered promiscuous mode [ 9.762823][ T200] vethB: entered promiscuous mode [ 9.944112][ T206] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.944757][ T206] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 10.041221][ T211] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 10.041636][ T211] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 10.136536][ T215] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 16.150547][ T12] vethA: left promiscuous mode [ 16.150595][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.150597][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 16.150599][ T12] preempt_count: 1, expected: 0 [ 16.150600][ T12] RCU nest depth: 0, expected: 0 [ 16.150601][ T12] locks held by kworker/u16:0/12: 8, last CPU#3: [ 16.150603][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 16.150614][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 16.150618][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 16.150624][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 16.150628][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.150632][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.150636][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.150639][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.150643][ T12] irq event stamp: 11446 [ 16.150644][ T12] hardirqs last enabled at (11445): [] __down_trylock_console_sem+0x86/0xa0 [ 16.150646][ T12] hardirqs last disabled at (11446): [] console_emit_next_record+0x3d4/0x4c0 [ 16.150648][ T12] softirqs last enabled at (11440): [] handle_softirqs+0x67c/0x900 [ 16.150651][ T12] softirqs last disabled at (11295): [] __irq_exit_rcu+0x145/0x1c0 [ 16.150653][ T12] Preemption disabled at: [ 16.150654][ T12] [] vprintk_emit+0x31b/0x3e0 [ 16.150659][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.150663][ T12] Tainted: [W]=WARN [ 16.150664][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.150666][ T12] Workqueue: netns cleanup_net [ 16.150669][ T12] Call Trace: [ 16.150671][ T12] [ 16.150673][ T12] dump_stack_lvl+0x6f/0xa0 [ 16.150679][ T12] ? vprintk_emit+0x31b/0x3e0 [ 16.150681][ T12] __might_resched.cold+0x1fe/0x2c1 [ 16.150685][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.150689][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 16.150694][ T12] __kmalloc_noprof+0x443/0x760 [ 16.150697][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 16.150703][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 16.150705][ T12] alloc_buf.isra.0+0x4b/0x260 [ 16.150709][ T12] put_chars+0x1e1/0x2f0 [ 16.150711][ T12] ? check_prev_add+0xef/0xe90 [ 16.150713][ T12] ? __send_to_port+0x420/0x420 [ 16.150716][ T12] ? validate_chain+0x34a/0xc20 [ 16.150729][ T12] hvc_console_print+0x292/0x780 [ 16.150736][ T12] ? hvc_write+0x3a0/0x3a0 [ 16.150738][ T12] ? rcu_is_watching+0x16/0xd0 [ 16.150742][ T12] ? lock_acquire+0x13c/0x160 [ 16.150746][ T12] console_emit_next_record+0x22f/0x4c0 [ 16.150750][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 16.150752][ T12] ? console_flush_one_record+0x106/0x710 [ 16.150755][ T12] ? rcu_is_watching+0x16/0xd0 [ 16.150758][ T12] ? lock_acquire+0x13c/0x160 [ 16.150762][ T12] console_flush_one_record+0x46f/0x710 [ 16.150766][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 16.150768][ T12] ? __lock_acquire+0x518/0xc20 [ 16.150773][ T12] console_unlock+0xee/0x1f0 [ 16.150776][ T12] ? console_flush_one_record+0x710/0x710 [ 16.150778][ T12] ? rcu_is_watching+0x16/0xd0 [ 16.150780][ T12] ? lock_acquire+0x60/0x160 [ 16.150784][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.150785][ T12] ? vprintk_emit+0x320/0x3e0 [ 16.150789][ T12] vprintk_emit+0x37c/0x3e0 [ 16.150792][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 16.150795][ T12] ? finish_task_switch.isra.0+0x214/0xa70 [ 16.150800][ T12] _printk+0xc7/0x100 [ 16.150803][ T12] ? snapshot_read.cold+0x21/0x21 [ 16.150807][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 16.150809][ T12] ? netdev_name+0x43/0x60 [ 16.150812][ T12] ? __netdev_printk+0x17f/0x1d0 [ 16.150816][ T12] netdev_info+0xe2/0x116 [ 16.150818][ T12] ? netdev_notice+0x120/0x120 [ 16.150822][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 16.150823][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 16.150825][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 16.150829][ T12] ? mutex_is_locked+0x1c/0x50 [ 16.150833][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 16.150835][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 16.150838][ T12] netif_set_promiscuity+0x4c/0xc0 [ 16.150843][ T12] dev_set_promiscuity+0x9d/0x150 [ 16.150846][ T12] hsr_del_port+0x39d/0x540 [ 16.150851][ T12] hsr_del_ports+0x24/0x80 [ 16.150854][ T12] hsr_dellink+0x5d/0x90 [ 16.150856][ T12] default_device_exit_batch+0x19d/0x600 [ 16.150860][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 16.150862][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.150865][ T12] ? mutex_is_locked+0x1c/0x50 [ 16.150868][ T12] ops_undo_list+0x2ce/0x8f0 [ 16.150872][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 16.150875][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 16.150877][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 16.150880][ T12] ? idr_destroy+0x121/0x250 [ 16.150885][ T12] cleanup_net+0x431/0x890 [ 16.150888][ T12] ? net_passive_dec+0x230/0x230 [ 16.150891][ T12] ? lock_acquire+0x13c/0x160 [ 16.150893][ T12] ? rcu_is_watching+0x16/0xd0 [ 16.150897][ T12] process_one_work+0xe3e/0x1560 [ 16.150904][ T12] ? __queue_delayed_work+0x470/0x470 [ 16.150906][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 16.150914][ T12] worker_thread+0x4f1/0xd60 [ 16.150921][ T12] ? rescuer_thread+0x1340/0x1340 [ 16.150923][ T12] kthread+0x367/0x460 [ 16.150926][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.150928][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.150931][ T12] ret_from_fork+0x474/0x6b0 [ 16.150935][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.150938][ T12] ? __switch_to+0x5a3/0xe00 [ 16.150941][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.150944][ T12] ret_from_fork_asm+0x11/0x20 [ 16.150953][ T12] [ 16.177746][ T12] vethB: left promiscuous mode [ 16.194986][ T12] vethA (unregistering): left promiscuous mode [ 16.198060][ T12] vethB (unregistering): left promiscuous mode [ 16.419976][ T12] vethA: left promiscuous mode [ 16.434155][ T12] vethB (unregistering): left promiscuous mode [ 17.186382][ T282] vethA: entered promiscuous mode [ 17.186398][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.186400][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 17.186402][ T282] preempt_count: 1, expected: 0 [ 17.186403][ T282] RCU nest depth: 0, expected: 0 [ 17.186404][ T282] locks held by ip/282: 6, last CPU#0: [ 17.186406][ T282] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 17.186417][ T282] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 17.186420][ T282] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.186426][ T282] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.186430][ T282] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.186434][ T282] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.186438][ T282] irq event stamp: 22946 [ 17.186439][ T282] hardirqs last enabled at (22945): [] __down_trylock_console_sem+0x86/0xa0 [ 17.186443][ T282] hardirqs last disabled at (22946): [] console_emit_next_record+0x3d4/0x4c0 [ 17.186445][ T282] softirqs last enabled at (22862): [] __alloc_skb+0x4c2/0x5f0 [ 17.186449][ T282] softirqs last disabled at (22860): [] __alloc_skb+0x4c2/0x5f0 [ 17.186451][ T282] Preemption disabled at: [ 17.186452][ T282] [] vprintk_emit+0x31b/0x3e0 [ 17.186458][ T282] CPU: 0 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.186461][ T282] Tainted: [W]=WARN [ 17.186462][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.186464][ T282] Call Trace: [ 17.186465][ T282] [ 17.186466][ T282] dump_stack_lvl+0x6f/0xa0 [ 17.186472][ T282] ? vprintk_emit+0x31b/0x3e0 [ 17.186474][ T282] __might_resched.cold+0x1fe/0x2c1 [ 17.186479][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.186482][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 17.186487][ T282] __kmalloc_noprof+0x443/0x760 [ 17.186489][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 17.186495][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 17.186498][ T282] alloc_buf.isra.0+0x4b/0x260 [ 17.186501][ T282] put_chars+0x1e1/0x2f0 [ 17.186504][ T282] ? __send_to_port+0x420/0x420 [ 17.186510][ T282] hvc_console_print+0x292/0x780 [ 17.186517][ T282] ? hvc_write+0x3a0/0x3a0 [ 17.186520][ T282] ? lock_acquire+0x13c/0x160 [ 17.186524][ T282] console_emit_next_record+0x22f/0x4c0 [ 17.186528][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 17.186529][ T282] ? console_flush_one_record+0x106/0x710 [ 17.186532][ T282] ? rcu_is_watching+0x16/0xd0 [ 17.186536][ T282] ? lock_acquire+0x13c/0x160 [ 17.186540][ T282] console_flush_one_record+0x46f/0x710 [ 17.186544][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 17.186546][ T282] ? __lock_acquire+0x518/0xc20 [ 17.186551][ T282] console_unlock+0xee/0x1f0 [ 17.186554][ T282] ? console_flush_one_record+0x710/0x710 [ 17.186556][ T282] ? rcu_is_watching+0x16/0xd0 [ 17.186558][ T282] ? lock_acquire+0x60/0x160 [ 17.186562][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.186563][ T282] ? vprintk_emit+0x320/0x3e0 [ 17.186566][ T282] vprintk_emit+0x37c/0x3e0 [ 17.186570][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 17.186572][ T282] ? kasan_save_stack+0x3d/0x50 [ 17.186575][ T282] ? kasan_save_track+0x14/0x30 [ 17.186577][ T282] ? __kasan_kmalloc+0x7b/0x90 [ 17.186578][ T282] ? __kmalloc_cache_noprof+0x29a/0x620 [ 17.186580][ T282] ? hsr_add_port+0x1eb/0xb60 [ 17.186583][ T282] ? hsr_dev_finalize+0x841/0xcf0 [ 17.186585][ T282] ? hsr_newlink+0x3b9/0x930 [ 17.186589][ T282] _printk+0xc7/0x100 [ 17.186592][ T282] ? snapshot_read.cold+0x21/0x21 [ 17.186594][ T282] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.186598][ T282] ? netdev_name+0x43/0x60 [ 17.186601][ T282] ? __netdev_printk+0x17f/0x1d0 [ 17.186605][ T282] netdev_info+0xe2/0x116 [ 17.186607][ T282] ? netdev_notice+0x120/0x120 [ 17.186614][ T282] ? mutex_is_locked+0x1c/0x50 [ 17.186617][ T282] __dev_set_promiscuity.cold+0x95/0x104 [ 17.186622][ T282] netif_set_promiscuity+0x4c/0xc0 [ 17.186626][ T282] dev_set_promiscuity+0x9d/0x150 [ 17.186629][ T282] hsr_add_port+0x48c/0xb60 [ 17.186632][ T282] ? hsr_port_exists+0x60/0x60 [ 17.186636][ T282] ? timer_init_key+0x10d/0x280 [ 17.186641][ T282] hsr_dev_finalize+0x841/0xcf0 [ 17.186642][ T282] ? alloc_netdev_mqs+0xe10/0x14d0 [ 17.186647][ T282] ? alloc_netdev_mqs+0xf05/0x14d0 [ 17.186649][ T282] hsr_newlink+0x3b9/0x930 [ 17.186652][ T282] ? hsr_dellink+0x90/0x90 [ 17.186654][ T282] ? rtnl_create_link+0x169/0xf20 [ 17.186656][ T282] ? nla_strscpy+0xe3/0x180 [ 17.186661][ T282] rtnl_newlink_create+0x2d0/0x750 [ 17.186664][ T282] ? rtnl_create_link+0xf20/0xf20 [ 17.186666][ T282] ? __dev_get_by_name+0x12/0x50 [ 17.186668][ T282] ? rtnl_dev_get+0xd7/0x170 [ 17.186675][ T282] __rtnl_newlink+0x22b/0xa50 [ 17.186682][ T282] rtnl_newlink+0x9f1/0x11c0 [ 17.186687][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 17.186689][ T282] ? __lock_acquire+0x518/0xc20 [ 17.186695][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 17.186699][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 17.186701][ T282] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.186704][ T282] ? rtnl_link_fill+0x920/0x920 [ 17.186706][ T282] ? __lock_acquire+0x518/0xc20 [ 17.186710][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 17.186712][ T282] ? find_held_lock+0x2b/0x80 [ 17.186715][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 17.186719][ T282] ? rtnl_link_fill+0x920/0x920 [ 17.186722][ T282] ? netlink_ack+0xcf0/0xcf0 [ 17.186732][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 17.186734][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 17.186739][ T282] netlink_unicast+0x486/0x750 [ 17.186743][ T282] ? netlink_attachskb+0x810/0x810 [ 17.186746][ T282] ? __lock_acquire+0x518/0xc20 [ 17.186750][ T282] netlink_sendmsg+0x735/0xc60 [ 17.186754][ T282] ? netlink_unicast+0x750/0x750 [ 17.186758][ T282] ? __might_fault+0x97/0x140 [ 17.186763][ T282] ____sys_sendmsg+0x415/0x880 [ 17.186767][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 17.186769][ T282] ? get_timestamp.constprop.0+0x390/0x390 [ 17.186771][ T282] ? move_addr_to_kernel+0x40/0x40 [ 17.186778][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 17.186781][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 17.186796][ T282] __sys_sendmsg+0x12c/0x1d0 [ 17.186799][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 17.186805][ T282] ? rcu_is_watching+0x16/0xd0 [ 17.186809][ T282] do_syscall_64+0xff/0x530 [ 17.186812][ T282] ? exc_page_fault+0xee/0x100 [ 17.186815][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.186816][ T282] RIP: 0033:0x7f180512154e [ 17.186820][ T282] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 17.186822][ T282] RSP: 002b:00007ffe81f244b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.186824][ T282] RAX: ffffffffffffffda RBX: 00007ffe81f24c60 RCX: 00007f180512154e [ 17.186825][ T282] RDX: 0000000000000000 RSI: 00007ffe81f24560 RDI: 0000000000000005 [ 17.186826][ T282] RBP: 00007ffe81f244c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.186827][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179cf [ 17.186828][ T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe81f24c30 [ 17.186835][ T282] [ 17.218389][ T282] vethB: entered promiscuous mode [ 17.230386][ T282] ip (282) used greatest stack depth: 23336 bytes left [ 17.254130][ T283] vethA: entered promiscuous mode [ 17.254912][ T283] vethB: entered promiscuous mode [ 17.294201][ T284] vethA: entered promiscuous mode [ 17.294929][ T284] vethB: entered promiscuous mode [ 17.469241][ T290] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 17.470376][ T290] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 17.560365][ T293] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 17.560769][ T293] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 17.661103][ T296] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 23.607541][ T12] vethA: left promiscuous mode [ 23.607558][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.607560][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 23.607562][ T12] preempt_count: 1, expected: 0 [ 23.607563][ T12] RCU nest depth: 0, expected: 0 [ 23.607564][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 23.607565][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 23.607577][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 23.607581][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 23.607587][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 23.607591][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.607596][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.607599][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.607603][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.607607][ T12] irq event stamp: 120572 [ 23.607608][ T12] hardirqs last enabled at (120571): [] __down_trylock_console_sem+0x86/0xa0 [ 23.607610][ T12] hardirqs last disabled at (120572): [] console_emit_next_record+0x3d4/0x4c0 [ 23.607612][ T12] softirqs last enabled at (120440): [] tcp_close+0x2b/0xb0 [ 23.607615][ T12] softirqs last disabled at (120438): [] release_sock+0x21/0x240 [ 23.607618][ T12] Preemption disabled at: [ 23.607619][ T12] [] vprintk_emit+0x31b/0x3e0 [ 23.607624][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.607628][ T12] Tainted: [W]=WARN [ 23.607629][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.607630][ T12] Workqueue: netns cleanup_net [ 23.607634][ T12] Call Trace: [ 23.607635][ T12] [ 23.607637][ T12] dump_stack_lvl+0x6f/0xa0 [ 23.607643][ T12] ? vprintk_emit+0x31b/0x3e0 [ 23.607645][ T12] __might_resched.cold+0x1fe/0x2c1 [ 23.607649][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.607654][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 23.607659][ T12] __kmalloc_noprof+0x443/0x760 [ 23.607661][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 23.607667][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 23.607670][ T12] alloc_buf.isra.0+0x4b/0x260 [ 23.607673][ T12] put_chars+0x1e1/0x2f0 [ 23.607676][ T12] ? __send_to_port+0x420/0x420 [ 23.607679][ T12] ? validate_chain+0x38b/0xc20 [ 23.607684][ T12] hvc_console_print+0x292/0x780 [ 23.607691][ T12] ? hvc_write+0x3a0/0x3a0 [ 23.607694][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.607698][ T12] ? lock_acquire+0x13c/0x160 [ 23.607702][ T12] console_emit_next_record+0x22f/0x4c0 [ 23.607706][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 23.607708][ T12] ? console_flush_one_record+0x106/0x710 [ 23.607711][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.607713][ T12] ? lock_acquire+0x13c/0x160 [ 23.607717][ T12] console_flush_one_record+0x46f/0x710 [ 23.607722][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 23.607723][ T12] ? __lock_acquire+0x518/0xc20 [ 23.607729][ T12] console_unlock+0xee/0x1f0 [ 23.607732][ T12] ? console_flush_one_record+0x710/0x710 [ 23.607733][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.607736][ T12] ? lock_acquire+0x60/0x160 [ 23.607740][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.607741][ T12] ? vprintk_emit+0x320/0x3e0 [ 23.607745][ T12] vprintk_emit+0x37c/0x3e0 [ 23.607748][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 23.607751][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 23.607753][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 23.607756][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 23.607758][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 23.607761][ T12] _printk+0xc7/0x100 [ 23.607770][ T12] ? snapshot_read.cold+0x21/0x21 [ 23.607773][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 23.607776][ T12] ? netdev_name+0x43/0x60 [ 23.607779][ T12] ? __netdev_printk+0x17f/0x1d0 [ 23.607783][ T12] netdev_info+0xe2/0x116 [ 23.607785][ T12] ? netdev_notice+0x120/0x120 [ 23.607789][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 23.607790][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 23.607793][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 23.607796][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.607800][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 23.607803][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 23.607805][ T12] netif_set_promiscuity+0x4c/0xc0 [ 23.607810][ T12] dev_set_promiscuity+0x9d/0x150 [ 23.607813][ T12] hsr_del_port+0x39d/0x540 [ 23.607818][ T12] hsr_del_ports+0x24/0x80 [ 23.607820][ T12] hsr_dellink+0x5d/0x90 [ 23.607822][ T12] default_device_exit_batch+0x19d/0x600 [ 23.607826][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 23.607828][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.607831][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.607835][ T12] ops_undo_list+0x2ce/0x8f0 [ 23.607838][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 23.607840][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 23.607842][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 23.607845][ T12] ? idr_destroy+0x121/0x250 [ 23.607850][ T12] cleanup_net+0x431/0x890 [ 23.607853][ T12] ? net_passive_dec+0x230/0x230 [ 23.607857][ T12] ? lock_acquire+0x13c/0x160 [ 23.607858][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.607862][ T12] process_one_work+0xe3e/0x1560 [ 23.607869][ T12] ? __queue_delayed_work+0x470/0x470 [ 23.607872][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 23.607879][ T12] worker_thread+0x4f1/0xd60 [ 23.607886][ T12] ? rescuer_thread+0x1340/0x1340 [ 23.607888][ T12] kthread+0x367/0x460 [ 23.607891][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.607894][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.607897][ T12] ret_from_fork+0x474/0x6b0 [ 23.607900][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.607904][ T12] ? __switch_to+0x5a3/0xe00 [ 23.607907][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.607909][ T12] ret_from_fork_asm+0x11/0x20 [ 23.607918][ T12] [ 23.640090][ T12] vethB: left promiscuous mode [ 23.649984][ T12] vethA (unregistering): left promiscuous mode [ 23.653627][ T12] vethB (unregistering): left promiscuous mode [ 23.862465][ T12] vethA: left promiscuous mode [ 23.868489][ T12] vethB (unregistering): left promiscuous mode [ 24.595150][ T365] vethA: entered promiscuous mode [ 24.595884][ T365] vethB: entered promiscuous mode [ 24.629950][ T366] vethA: entered promiscuous mode [ 24.629959][ T366] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.629961][ T366] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 366, name: ip [ 24.629963][ T366] preempt_count: 1, expected: 0 [ 24.629964][ T366] RCU nest depth: 0, expected: 0 [ 24.629965][ T366] locks held by ip/366: 6, last CPU#2: [ 24.629967][ T366] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 24.629978][ T366] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 24.629982][ T366] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.629988][ T366] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.629991][ T366] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.629995][ T366] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.629999][ T366] irq event stamp: 17138 [ 24.630000][ T366] hardirqs last enabled at (17137): [] __down_trylock_console_sem+0x86/0xa0 [ 24.630002][ T366] hardirqs last disabled at (17138): [] console_emit_next_record+0x3d4/0x4c0 [ 24.630004][ T366] softirqs last enabled at (17054): [] __alloc_skb+0x4c2/0x5f0 [ 24.630007][ T366] softirqs last disabled at (17052): [] __alloc_skb+0x4c2/0x5f0 [ 24.630009][ T366] Preemption disabled at: [ 24.630010][ T366] [] vprintk_emit+0x31b/0x3e0 [ 24.630015][ T366] CPU: 2 UID: 0 PID: 366 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.630019][ T366] Tainted: [W]=WARN [ 24.630019][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.630021][ T366] Call Trace: [ 24.630023][ T366] [ 24.630024][ T366] dump_stack_lvl+0x6f/0xa0 [ 24.630030][ T366] ? vprintk_emit+0x31b/0x3e0 [ 24.630032][ T366] __might_resched.cold+0x1fe/0x2c1 [ 24.630036][ T366] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.630040][ T366] ? __kmalloc_noprof+0xdb/0x760 [ 24.630045][ T366] __kmalloc_noprof+0x443/0x760 [ 24.630047][ T366] ? alloc_buf.isra.0+0x4b/0x260 [ 24.630053][ T366] ? do_raw_spin_unlock+0x59/0x250 [ 24.630056][ T366] alloc_buf.isra.0+0x4b/0x260 [ 24.630059][ T366] put_chars+0x1e1/0x2f0 [ 24.630062][ T366] ? __send_to_port+0x420/0x420 [ 24.630068][ T366] hvc_console_print+0x292/0x780 [ 24.630074][ T366] ? hvc_write+0x3a0/0x3a0 [ 24.630077][ T366] ? lock_acquire+0x13c/0x160 [ 24.630081][ T366] console_emit_next_record+0x22f/0x4c0 [ 24.630085][ T366] ? devkmsg_read+0x4b0/0x4b0 [ 24.630087][ T366] ? console_flush_one_record+0x106/0x710 [ 24.630090][ T366] ? rcu_is_watching+0x16/0xd0 [ 24.630094][ T366] ? lock_acquire+0x13c/0x160 [ 24.630097][ T366] console_flush_one_record+0x46f/0x710 [ 24.630101][ T366] ? console_emit_next_record+0x4c0/0x4c0 [ 24.630103][ T366] ? __lock_acquire+0x518/0xc20 [ 24.630108][ T366] console_unlock+0xee/0x1f0 [ 24.630111][ T366] ? console_flush_one_record+0x710/0x710 [ 24.630112][ T366] ? rcu_is_watching+0x16/0xd0 [ 24.630115][ T366] ? lock_acquire+0x60/0x160 [ 24.630118][ T366] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.630120][ T366] ? vprintk_emit+0x320/0x3e0 [ 24.630123][ T366] vprintk_emit+0x37c/0x3e0 [ 24.630126][ T366] ? wake_up_klogd_work_func+0x90/0x90 [ 24.630128][ T366] ? kasan_save_stack+0x3d/0x50 [ 24.630131][ T366] ? kasan_save_track+0x14/0x30 [ 24.630133][ T366] ? __kasan_kmalloc+0x7b/0x90 [ 24.630134][ T366] ? __kmalloc_cache_noprof+0x29a/0x620 [ 24.630136][ T366] ? hsr_add_port+0x1eb/0xb60 [ 24.630139][ T366] ? hsr_dev_finalize+0x841/0xcf0 [ 24.630141][ T366] ? hsr_newlink+0x3b9/0x930 [ 24.630144][ T366] _printk+0xc7/0x100 [ 24.630148][ T366] ? snapshot_read.cold+0x21/0x21 [ 24.630150][ T366] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.630154][ T366] ? netdev_name+0x43/0x60 [ 24.630157][ T366] ? __netdev_printk+0x17f/0x1d0 [ 24.630160][ T366] netdev_info+0xe2/0x116 [ 24.630162][ T366] ? netdev_notice+0x120/0x120 [ 24.630169][ T366] ? mutex_is_locked+0x1c/0x50 [ 24.630173][ T366] __dev_set_promiscuity.cold+0x95/0x104 [ 24.630177][ T366] netif_set_promiscuity+0x4c/0xc0 [ 24.630181][ T366] dev_set_promiscuity+0x9d/0x150 [ 24.630184][ T366] hsr_add_port+0x48c/0xb60 [ 24.630187][ T366] ? hsr_port_exists+0x60/0x60 [ 24.630190][ T366] ? timer_init_key+0x10d/0x280 [ 24.630195][ T366] hsr_dev_finalize+0x841/0xcf0 [ 24.630197][ T366] ? alloc_netdev_mqs+0xe10/0x14d0 [ 24.630202][ T366] ? alloc_netdev_mqs+0xf05/0x14d0 [ 24.630203][ T366] hsr_newlink+0x3b9/0x930 [ 24.630206][ T366] ? hsr_dellink+0x90/0x90 [ 24.630209][ T366] ? rtnl_create_link+0x169/0xf20 [ 24.630211][ T366] ? nla_strscpy+0xe3/0x180 [ 24.630215][ T366] rtnl_newlink_create+0x2d0/0x750 [ 24.630219][ T366] ? rtnl_create_link+0xf20/0xf20 [ 24.630220][ T366] ? __dev_get_by_name+0x12/0x50 [ 24.630222][ T366] ? rtnl_dev_get+0xd7/0x170 [ 24.630230][ T366] __rtnl_newlink+0x22b/0xa50 [ 24.630236][ T366] rtnl_newlink+0x9f1/0x11c0 [ 24.630242][ T366] ? rtnl_bridge_getlink+0x850/0x850 [ 24.630244][ T366] ? __lock_acquire+0x518/0xc20 [ 24.630250][ T366] ? __lock_release.isra.0+0x69/0x1a0 [ 24.630253][ T366] ? rtnl_bridge_getlink+0x850/0x850 [ 24.630256][ T366] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.630259][ T366] ? rtnl_link_fill+0x920/0x920 [ 24.630260][ T366] ? __lock_acquire+0x518/0xc20 [ 24.630264][ T366] ? lock_acquire.part.0+0xd4/0x280 [ 24.630266][ T366] ? find_held_lock+0x2b/0x80 [ 24.630270][ T366] netlink_rcv_skb+0x14e/0x3a0 [ 24.630273][ T366] ? rtnl_link_fill+0x920/0x920 [ 24.630276][ T366] ? netlink_ack+0xcf0/0xcf0 [ 24.630282][ T366] ? netlink_deliver_tap+0xc5/0x330 [ 24.630284][ T366] ? netlink_deliver_tap+0x13c/0x330 [ 24.630288][ T366] netlink_unicast+0x486/0x750 [ 24.630292][ T366] ? netlink_attachskb+0x810/0x810 [ 24.630295][ T366] ? __lock_acquire+0x518/0xc20 [ 24.630299][ T366] netlink_sendmsg+0x735/0xc60 [ 24.630303][ T366] ? netlink_unicast+0x750/0x750 [ 24.630307][ T366] ? __might_fault+0x97/0x140 [ 24.630312][ T366] ____sys_sendmsg+0x415/0x880 [ 24.630315][ T366] ? copy_msghdr_from_user+0x279/0x420 [ 24.630318][ T366] ? get_timestamp.constprop.0+0x390/0x390 [ 24.630319][ T366] ? move_addr_to_kernel+0x40/0x40 [ 24.630327][ T366] ___sys_sendmsg+0x14e/0x1d0 [ 24.630330][ T366] ? copy_msghdr_from_user+0x420/0x420 [ 24.630345][ T366] __sys_sendmsg+0x12c/0x1d0 [ 24.630348][ T366] ? __sys_sendmsg_sock+0x20/0x20 [ 24.630354][ T366] ? rcu_is_watching+0x16/0xd0 [ 24.630358][ T366] do_syscall_64+0xff/0x530 [ 24.630360][ T366] ? exc_page_fault+0xee/0x100 [ 24.630363][ T366] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.630365][ T366] RIP: 0033:0x7f626159954e [ 24.630369][ T366] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.630370][ T366] RSP: 002b:00007fff6404ee00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.630373][ T366] RAX: ffffffffffffffda RBX: 00007fff6404f5b0 RCX: 00007f626159954e [ 24.630374][ T366] RDX: 0000000000000000 RSI: 00007fff6404eeb0 RDI: 0000000000000005 [ 24.630375][ T366] RBP: 00007fff6404ee10 R08: 0000000000000000 R09: 0000000000000000 [ 24.630376][ T366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179d7 [ 24.630377][ T366] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6404f580 [ 24.630383][ T366] [ 24.669395][ T366] vethB: entered promiscuous mode [ 24.710108][ T367] vethA: entered promiscuous mode [ 24.710795][ T367] vethB: entered promiscuous mode [ 24.867895][ T373] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.868268][ T373] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 24.948451][ T376] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.948854][ T376] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 25.052129][ T379] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 32.059530][ T12] vethA: left promiscuous mode [ 32.059546][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.059549][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 32.059550][ T12] preempt_count: 1, expected: 0 [ 32.059551][ T12] RCU nest depth: 0, expected: 0 [ 32.059552][ T12] locks held by kworker/u16:0/12: 8, last CPU#3: [ 32.059554][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 32.059565][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 32.059569][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 32.059575][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 32.059578][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.059583][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.059587][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.059590][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.059594][ T12] irq event stamp: 210292 [ 32.059595][ T12] hardirqs last enabled at (210291): [] __down_trylock_console_sem+0x86/0xa0 [ 32.059597][ T12] hardirqs last disabled at (210292): [] console_emit_next_record+0x3d4/0x4c0 [ 32.059599][ T12] softirqs last enabled at (210266): [] handle_softirqs+0x67c/0x900 [ 32.059602][ T12] softirqs last disabled at (210253): [] __irq_exit_rcu+0x145/0x1c0 [ 32.059604][ T12] Preemption disabled at: [ 32.059604][ T12] [] vprintk_emit+0x31b/0x3e0 [ 32.059610][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.059613][ T12] Tainted: [W]=WARN [ 32.059614][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.059616][ T12] Workqueue: netns cleanup_net [ 32.059619][ T12] Call Trace: [ 32.059621][ T12] [ 32.059623][ T12] dump_stack_lvl+0x6f/0xa0 [ 32.059628][ T12] ? vprintk_emit+0x31b/0x3e0 [ 32.059630][ T12] __might_resched.cold+0x1fe/0x2c1 [ 32.059635][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.059639][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 32.059644][ T12] __kmalloc_noprof+0x443/0x760 [ 32.059646][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 32.059652][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 32.059655][ T12] alloc_buf.isra.0+0x4b/0x260 [ 32.059658][ T12] put_chars+0x1e1/0x2f0 [ 32.059661][ T12] ? __send_to_port+0x420/0x420 [ 32.059664][ T12] ? validate_chain+0x38b/0xc20 [ 32.059669][ T12] hvc_console_print+0x292/0x780 [ 32.059676][ T12] ? hvc_write+0x3a0/0x3a0 [ 32.059678][ T12] ? rcu_is_watching+0x16/0xd0 [ 32.059682][ T12] ? lock_acquire+0x13c/0x160 [ 32.059686][ T12] console_emit_next_record+0x22f/0x4c0 [ 32.059690][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 32.059692][ T12] ? console_flush_one_record+0x106/0x710 [ 32.059695][ T12] ? rcu_is_watching+0x16/0xd0 [ 32.059698][ T12] ? lock_acquire+0x13c/0x160 [ 32.059702][ T12] console_flush_one_record+0x46f/0x710 [ 32.059706][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 32.059708][ T12] ? __lock_acquire+0x518/0xc20 [ 32.059713][ T12] console_unlock+0xee/0x1f0 [ 32.059716][ T12] ? console_flush_one_record+0x710/0x710 [ 32.059718][ T12] ? rcu_is_watching+0x16/0xd0 [ 32.059720][ T12] ? lock_acquire+0x60/0x160 [ 32.059723][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.059725][ T12] ? vprintk_emit+0x320/0x3e0 [ 32.059728][ T12] vprintk_emit+0x37c/0x3e0 [ 32.059732][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 32.059735][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 32.059737][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 32.059739][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 32.059741][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 32.059744][ T12] _printk+0xc7/0x100 [ 32.059748][ T12] ? snapshot_read.cold+0x21/0x21 [ 32.059751][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 32.059754][ T12] ? netdev_name+0x43/0x60 [ 32.059757][ T12] ? __netdev_printk+0x17f/0x1d0 [ 32.059760][ T12] netdev_info+0xe2/0x116 [ 32.059763][ T12] ? netdev_notice+0x120/0x120 [ 32.059766][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 32.059767][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 32.059770][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 32.059773][ T12] ? mutex_is_locked+0x1c/0x50 [ 32.059777][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 32.059780][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 32.059782][ T12] netif_set_promiscuity+0x4c/0xc0 [ 32.059786][ T12] dev_set_promiscuity+0x9d/0x150 [ 32.059789][ T12] hsr_del_port+0x39d/0x540 [ 32.059794][ T12] hsr_del_ports+0x24/0x80 [ 32.059797][ T12] hsr_dellink+0x5d/0x90 [ 32.059799][ T12] default_device_exit_batch+0x19d/0x600 [ 32.059803][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 32.059805][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.059808][ T12] ? mutex_is_locked+0x1c/0x50 [ 32.059811][ T12] ops_undo_list+0x2ce/0x8f0 [ 32.059818][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 32.059820][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 32.059822][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 32.059825][ T12] ? idr_destroy+0x121/0x250 [ 32.059829][ T12] cleanup_net+0x431/0x890 [ 32.059833][ T12] ? net_passive_dec+0x230/0x230 [ 32.059836][ T12] ? lock_acquire+0x13c/0x160 [ 32.059838][ T12] ? rcu_is_watching+0x16/0xd0 [ 32.059842][ T12] process_one_work+0xe3e/0x1560 [ 32.059849][ T12] ? __queue_delayed_work+0x470/0x470 [ 32.059852][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 32.059859][ T12] worker_thread+0x4f1/0xd60 [ 32.059866][ T12] ? rescuer_thread+0x1340/0x1340 [ 32.059868][ T12] kthread+0x367/0x460 [ 32.059871][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.059874][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 32.059876][ T12] ret_from_fork+0x474/0x6b0 [ 32.059880][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 32.059883][ T12] ? __switch_to+0x5a3/0xe00 [ 32.059887][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 32.059889][ T12] ret_from_fork_asm+0x11/0x20 [ 32.059898][ T12] [ 32.087993][ T12] vethB: left promiscuous mode [ 32.101737][ T12] vethA (unregistering): left promiscuous mode [ 32.106973][ T12] vethB (unregistering): left promiscuous mode [ 32.323019][ T12] vethA: left promiscuous mode [ 32.334383][ T12] vethB (unregistering): left promiscuous mode [ 33.056270][ T448] vethA: entered promiscuous mode [ 33.057059][ T448] vethB: entered promiscuous mode [ 33.089298][ T449] vethA: entered promiscuous mode [ 33.089307][ T449] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.089309][ T449] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 449, name: ip [ 33.089311][ T449] preempt_count: 1, expected: 0 [ 33.089312][ T449] RCU nest depth: 0, expected: 0 [ 33.089313][ T449] locks held by ip/449: 6, last CPU#3: [ 33.089314][ T449] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 33.089326][ T449] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 33.089329][ T449] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.089335][ T449] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.089339][ T449] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.089342][ T449] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.089346][ T449] irq event stamp: 23026 [ 33.089347][ T449] hardirqs last enabled at (23025): [] __down_trylock_console_sem+0x86/0xa0 [ 33.089349][ T449] hardirqs last disabled at (23026): [] console_emit_next_record+0x3d4/0x4c0 [ 33.089351][ T449] softirqs last enabled at (22942): [] __alloc_skb+0x4c2/0x5f0 [ 33.089355][ T449] softirqs last disabled at (22940): [] __alloc_skb+0x4c2/0x5f0 [ 33.089357][ T449] Preemption disabled at: [ 33.089358][ T449] [] vprintk_emit+0x31b/0x3e0 [ 33.089363][ T449] CPU: 3 UID: 0 PID: 449 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.089367][ T449] Tainted: [W]=WARN [ 33.089368][ T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.089369][ T449] Call Trace: [ 33.089371][ T449] [ 33.089372][ T449] dump_stack_lvl+0x6f/0xa0 [ 33.089377][ T449] ? vprintk_emit+0x31b/0x3e0 [ 33.089380][ T449] __might_resched.cold+0x1fe/0x2c1 [ 33.089384][ T449] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.089388][ T449] ? __kmalloc_noprof+0xdb/0x760 [ 33.089393][ T449] __kmalloc_noprof+0x443/0x760 [ 33.089395][ T449] ? alloc_buf.isra.0+0x4b/0x260 [ 33.089401][ T449] ? do_raw_spin_unlock+0x59/0x250 [ 33.089403][ T449] alloc_buf.isra.0+0x4b/0x260 [ 33.089406][ T449] put_chars+0x1e1/0x2f0 [ 33.089409][ T449] ? __send_to_port+0x420/0x420 [ 33.089415][ T449] hvc_console_print+0x292/0x780 [ 33.089422][ T449] ? hvc_write+0x3a0/0x3a0 [ 33.089424][ T449] ? lock_acquire+0x13c/0x160 [ 33.089428][ T449] console_emit_next_record+0x22f/0x4c0 [ 33.089432][ T449] ? devkmsg_read+0x4b0/0x4b0 [ 33.089434][ T449] ? console_flush_one_record+0x106/0x710 [ 33.089437][ T449] ? rcu_is_watching+0x16/0xd0 [ 33.089443][ T449] ? lock_acquire+0x13c/0x160 [ 33.089447][ T449] console_flush_one_record+0x46f/0x710 [ 33.089451][ T449] ? console_emit_next_record+0x4c0/0x4c0 [ 33.089452][ T449] ? __lock_acquire+0x518/0xc20 [ 33.089457][ T449] console_unlock+0xee/0x1f0 [ 33.089460][ T449] ? console_flush_one_record+0x710/0x710 [ 33.089462][ T449] ? rcu_is_watching+0x16/0xd0 [ 33.089464][ T449] ? lock_acquire+0x60/0x160 [ 33.089468][ T449] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.089470][ T449] ? vprintk_emit+0x320/0x3e0 [ 33.089473][ T449] vprintk_emit+0x37c/0x3e0 [ 33.089477][ T449] ? wake_up_klogd_work_func+0x90/0x90 [ 33.089478][ T449] ? kasan_save_stack+0x3d/0x50 [ 33.089482][ T449] ? kasan_save_track+0x14/0x30 [ 33.089483][ T449] ? __kasan_kmalloc+0x7b/0x90 [ 33.089485][ T449] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.089487][ T449] ? hsr_add_port+0x1eb/0xb60 [ 33.089490][ T449] ? hsr_dev_finalize+0x841/0xcf0 [ 33.089492][ T449] ? hsr_newlink+0x3b9/0x930 [ 33.089495][ T449] _printk+0xc7/0x100 [ 33.089498][ T449] ? snapshot_read.cold+0x21/0x21 [ 33.089500][ T449] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.089504][ T449] ? netdev_name+0x43/0x60 [ 33.089507][ T449] ? __netdev_printk+0x17f/0x1d0 [ 33.089510][ T449] netdev_info+0xe2/0x116 [ 33.089512][ T449] ? netdev_notice+0x120/0x120 [ 33.089519][ T449] ? mutex_is_locked+0x1c/0x50 [ 33.089523][ T449] __dev_set_promiscuity.cold+0x95/0x104 [ 33.089527][ T449] netif_set_promiscuity+0x4c/0xc0 [ 33.089531][ T449] dev_set_promiscuity+0x9d/0x150 [ 33.089534][ T449] hsr_add_port+0x48c/0xb60 [ 33.089537][ T449] ? hsr_port_exists+0x60/0x60 [ 33.089540][ T449] ? timer_init_key+0x10d/0x280 [ 33.089545][ T449] hsr_dev_finalize+0x841/0xcf0 [ 33.089547][ T449] ? alloc_netdev_mqs+0xe10/0x14d0 [ 33.089551][ T449] ? alloc_netdev_mqs+0xf05/0x14d0 [ 33.089553][ T449] hsr_newlink+0x3b9/0x930 [ 33.089556][ T449] ? hsr_dellink+0x90/0x90 [ 33.089559][ T449] ? rtnl_create_link+0x169/0xf20 [ 33.089561][ T449] ? nla_strscpy+0xe3/0x180 [ 33.089565][ T449] rtnl_newlink_create+0x2d0/0x750 [ 33.089569][ T449] ? rtnl_create_link+0xf20/0xf20 [ 33.089570][ T449] ? __dev_get_by_name+0x12/0x50 [ 33.089572][ T449] ? rtnl_dev_get+0xd7/0x170 [ 33.089580][ T449] __rtnl_newlink+0x22b/0xa50 [ 33.089587][ T449] rtnl_newlink+0x9f1/0x11c0 [ 33.089592][ T449] ? rtnl_bridge_getlink+0x850/0x850 [ 33.089594][ T449] ? __lock_acquire+0x518/0xc20 [ 33.089600][ T449] ? __lock_release.isra.0+0x69/0x1a0 [ 33.089604][ T449] ? rtnl_bridge_getlink+0x850/0x850 [ 33.089606][ T449] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.089609][ T449] ? rtnl_link_fill+0x920/0x920 [ 33.089610][ T449] ? __lock_acquire+0x518/0xc20 [ 33.089614][ T449] ? lock_acquire.part.0+0xd4/0x280 [ 33.089616][ T449] ? find_held_lock+0x2b/0x80 [ 33.089620][ T449] netlink_rcv_skb+0x14e/0x3a0 [ 33.089623][ T449] ? rtnl_link_fill+0x920/0x920 [ 33.089626][ T449] ? netlink_ack+0xcf0/0xcf0 [ 33.089632][ T449] ? netlink_deliver_tap+0xc5/0x330 [ 33.089634][ T449] ? netlink_deliver_tap+0x13c/0x330 [ 33.089638][ T449] netlink_unicast+0x486/0x750 [ 33.089642][ T449] ? netlink_attachskb+0x810/0x810 [ 33.089645][ T449] ? __lock_acquire+0x518/0xc20 [ 33.089649][ T449] netlink_sendmsg+0x735/0xc60 [ 33.089653][ T449] ? netlink_unicast+0x750/0x750 [ 33.089657][ T449] ? __might_fault+0x97/0x140 [ 33.089662][ T449] ____sys_sendmsg+0x415/0x880 [ 33.089666][ T449] ? copy_msghdr_from_user+0x279/0x420 [ 33.089668][ T449] ? get_timestamp.constprop.0+0x390/0x390 [ 33.089670][ T449] ? move_addr_to_kernel+0x40/0x40 [ 33.089677][ T449] ___sys_sendmsg+0x14e/0x1d0 [ 33.089680][ T449] ? copy_msghdr_from_user+0x420/0x420 [ 33.089695][ T449] __sys_sendmsg+0x12c/0x1d0 [ 33.089698][ T449] ? __sys_sendmsg_sock+0x20/0x20 [ 33.089704][ T449] ? rcu_is_watching+0x16/0xd0 [ 33.089708][ T449] do_syscall_64+0xff/0x530 [ 33.089711][ T449] ? exc_page_fault+0xee/0x100 [ 33.089714][ T449] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.089715][ T449] RIP: 0033:0x7f93eed5f54e [ 33.089719][ T449] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 33.089721][ T449] RSP: 002b:00007ffeed8e5520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.089723][ T449] RAX: ffffffffffffffda RBX: 00007ffeed8e5cd0 RCX: 00007f93eed5f54e [ 33.089725][ T449] RDX: 0000000000000000 RSI: 00007ffeed8e55d0 RDI: 0000000000000005 [ 33.089725][ T449] RBP: 00007ffeed8e5530 R08: 0000000000000000 R09: 0000000000000000 [ 33.089726][ T449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179df [ 33.089727][ T449] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeed8e5ca0 [ 33.089734][ T449] [ 33.123074][ T449] vethB: entered promiscuous mode [ 33.162215][ T450] vethA: entered promiscuous mode [ 33.162959][ T450] vethB: entered promiscuous mode [ 33.335306][ T456] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 33.335709][ T456] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 33.421908][ T459] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 33.422319][ T459] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 33.508229][ T462] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 40.310583][ T12] vethA: left promiscuous mode [ 40.310600][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.310602][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 40.310604][ T12] preempt_count: 1, expected: 0 [ 40.310604][ T12] RCU nest depth: 0, expected: 0 [ 40.310605][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 40.310607][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 40.310619][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 40.310623][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 40.310628][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 40.310632][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.310637][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.310640][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.310644][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.310648][ T12] irq event stamp: 324698 [ 40.310648][ T12] hardirqs last enabled at (324697): [] __down_trylock_console_sem+0x86/0xa0 [ 40.310651][ T12] hardirqs last disabled at (324698): [] console_emit_next_record+0x3d4/0x4c0 [ 40.310653][ T12] softirqs last enabled at (324648): [] handle_softirqs+0x67c/0x900 [ 40.310656][ T12] softirqs last disabled at (324641): [] __irq_exit_rcu+0x145/0x1c0 [ 40.310658][ T12] Preemption disabled at: [ 40.310658][ T12] [] vprintk_emit+0x31b/0x3e0 [ 40.310664][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.310667][ T12] Tainted: [W]=WARN [ 40.310668][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.310669][ T12] Workqueue: netns cleanup_net [ 40.310673][ T12] Call Trace: [ 40.310674][ T12] [ 40.310676][ T12] dump_stack_lvl+0x6f/0xa0 [ 40.310682][ T12] ? vprintk_emit+0x31b/0x3e0 [ 40.310684][ T12] __might_resched.cold+0x1fe/0x2c1 [ 40.310688][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.310692][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 40.310697][ T12] __kmalloc_noprof+0x443/0x760 [ 40.310700][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 40.310706][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 40.310708][ T12] alloc_buf.isra.0+0x4b/0x260 [ 40.310712][ T12] put_chars+0x1e1/0x2f0 [ 40.310715][ T12] ? __send_to_port+0x420/0x420 [ 40.310718][ T12] ? validate_chain+0x38b/0xc20 [ 40.310723][ T12] hvc_console_print+0x292/0x780 [ 40.310730][ T12] ? hvc_write+0x3a0/0x3a0 [ 40.310732][ T12] ? rcu_is_watching+0x16/0xd0 [ 40.310736][ T12] ? lock_acquire+0x13c/0x160 [ 40.310741][ T12] console_emit_next_record+0x22f/0x4c0 [ 40.310744][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 40.310746][ T12] ? console_flush_one_record+0x106/0x710 [ 40.310749][ T12] ? rcu_is_watching+0x16/0xd0 [ 40.310752][ T12] ? lock_acquire+0x13c/0x160 [ 40.310756][ T12] console_flush_one_record+0x46f/0x710 [ 40.310760][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 40.310762][ T12] ? __lock_acquire+0x518/0xc20 [ 40.310767][ T12] console_unlock+0xee/0x1f0 [ 40.310770][ T12] ? console_flush_one_record+0x710/0x710 [ 40.310772][ T12] ? rcu_is_watching+0x16/0xd0 [ 40.310774][ T12] ? lock_acquire+0x60/0x160 [ 40.310778][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.310779][ T12] ? vprintk_emit+0x320/0x3e0 [ 40.310783][ T12] vprintk_emit+0x37c/0x3e0 [ 40.310787][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 40.310789][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.310791][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 40.310794][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.310796][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.310799][ T12] _printk+0xc7/0x100 [ 40.310802][ T12] ? snapshot_read.cold+0x21/0x21 [ 40.310806][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 40.310808][ T12] ? netdev_name+0x43/0x60 [ 40.310812][ T12] ? __netdev_printk+0x17f/0x1d0 [ 40.310815][ T12] netdev_info+0xe2/0x116 [ 40.310818][ T12] ? netdev_notice+0x120/0x120 [ 40.310821][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 40.310823][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 40.310825][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 40.310829][ T12] ? mutex_is_locked+0x1c/0x50 [ 40.310832][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 40.310835][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 40.310838][ T12] netif_set_promiscuity+0x4c/0xc0 [ 40.310842][ T12] dev_set_promiscuity+0x9d/0x150 [ 40.310845][ T12] hsr_del_port+0x39d/0x540 [ 40.310849][ T12] hsr_del_ports+0x24/0x80 [ 40.310852][ T12] hsr_dellink+0x5d/0x90 [ 40.310854][ T12] default_device_exit_batch+0x19d/0x600 [ 40.310858][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 40.310860][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.310863][ T12] ? mutex_is_locked+0x1c/0x50 [ 40.310871][ T12] ops_undo_list+0x2ce/0x8f0 [ 40.310875][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 40.310877][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 40.310878][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 40.310881][ T12] ? idr_destroy+0x121/0x250 [ 40.310886][ T12] cleanup_net+0x431/0x890 [ 40.310889][ T12] ? net_passive_dec+0x230/0x230 [ 40.310893][ T12] ? lock_acquire+0x13c/0x160 [ 40.310895][ T12] ? rcu_is_watching+0x16/0xd0 [ 40.310899][ T12] process_one_work+0xe3e/0x1560 [ 40.310905][ T12] ? __queue_delayed_work+0x470/0x470 [ 40.310908][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 40.310915][ T12] worker_thread+0x4f1/0xd60 [ 40.310922][ T12] ? rescuer_thread+0x1340/0x1340 [ 40.310924][ T12] kthread+0x367/0x460 [ 40.310927][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.310930][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.310932][ T12] ret_from_fork+0x474/0x6b0 [ 40.310936][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.310939][ T12] ? __switch_to+0x5a3/0xe00 [ 40.310943][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.310945][ T12] ret_from_fork_asm+0x11/0x20 [ 40.310954][ T12] [ 40.344645][ T12] vethB: left promiscuous mode [ 40.362658][ T12] vethA (unregistering): left promiscuous mode [ 40.367682][ T12] vethB (unregistering): left promiscuous mode [ 40.560466][ T12] vethA: left promiscuous mode [ 40.568517][ T12] vethB (unregistering): left promiscuous mode [ 41.304771][ T531] vethA: entered promiscuous mode [ 41.305506][ T531] vethB: entered promiscuous mode [ 41.341724][ T532] vethA: entered promiscuous mode [ 41.341733][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.341735][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: ip [ 41.341737][ T532] preempt_count: 1, expected: 0 [ 41.341737][ T532] RCU nest depth: 0, expected: 0 [ 41.341738][ T532] locks held by ip/532: 6, last CPU#0: [ 41.341740][ T532] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 41.341752][ T532] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 41.341756][ T532] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 41.341761][ T532] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 41.341765][ T532] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 41.341769][ T532] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 41.341773][ T532] irq event stamp: 16812 [ 41.341774][ T532] hardirqs last enabled at (16811): [] __down_trylock_console_sem+0x86/0xa0 [ 41.341776][ T532] hardirqs last disabled at (16812): [] console_emit_next_record+0x3d4/0x4c0 [ 41.341778][ T532] softirqs last enabled at (16728): [] __alloc_skb+0x4c2/0x5f0 [ 41.341781][ T532] softirqs last disabled at (16726): [] __alloc_skb+0x4c2/0x5f0 [ 41.341784][ T532] Preemption disabled at: [ 41.341784][ T532] [] vprintk_emit+0x31b/0x3e0 [ 41.341790][ T532] CPU: 0 UID: 0 PID: 532 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.341793][ T532] Tainted: [W]=WARN [ 41.341794][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.341795][ T532] Call Trace: [ 41.341797][ T532] [ 41.341798][ T532] dump_stack_lvl+0x6f/0xa0 [ 41.341804][ T532] ? vprintk_emit+0x31b/0x3e0 [ 41.341806][ T532] __might_resched.cold+0x1fe/0x2c1 [ 41.341810][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.341814][ T532] ? __kmalloc_noprof+0xdb/0x760 [ 41.341819][ T532] __kmalloc_noprof+0x443/0x760 [ 41.341822][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 41.341828][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 41.341830][ T532] alloc_buf.isra.0+0x4b/0x260 [ 41.341833][ T532] put_chars+0x1e1/0x2f0 [ 41.341836][ T532] ? __send_to_port+0x420/0x420 [ 41.341843][ T532] hvc_console_print+0x292/0x780 [ 41.341849][ T532] ? hvc_write+0x3a0/0x3a0 [ 41.341852][ T532] ? lock_acquire+0x13c/0x160 [ 41.341856][ T532] console_emit_next_record+0x22f/0x4c0 [ 41.341860][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 41.341862][ T532] ? console_flush_one_record+0x106/0x710 [ 41.341865][ T532] ? rcu_is_watching+0x16/0xd0 [ 41.341868][ T532] ? lock_acquire+0x13c/0x160 [ 41.341877][ T532] console_flush_one_record+0x46f/0x710 [ 41.341881][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 41.341883][ T532] ? __lock_acquire+0x518/0xc20 [ 41.341888][ T532] console_unlock+0xee/0x1f0 [ 41.341891][ T532] ? console_flush_one_record+0x710/0x710 [ 41.341893][ T532] ? rcu_is_watching+0x16/0xd0 [ 41.341895][ T532] ? lock_acquire+0x60/0x160 [ 41.341898][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.341900][ T532] ? vprintk_emit+0x320/0x3e0 [ 41.341903][ T532] vprintk_emit+0x37c/0x3e0 [ 41.341907][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 41.341909][ T532] ? kasan_save_stack+0x3d/0x50 [ 41.341912][ T532] ? kasan_save_track+0x14/0x30 [ 41.341914][ T532] ? __kasan_kmalloc+0x7b/0x90 [ 41.341915][ T532] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.341917][ T532] ? hsr_add_port+0x1eb/0xb60 [ 41.341920][ T532] ? hsr_dev_finalize+0x841/0xcf0 [ 41.341922][ T532] ? hsr_newlink+0x3b9/0x930 [ 41.341925][ T532] _printk+0xc7/0x100 [ 41.341929][ T532] ? snapshot_read.cold+0x21/0x21 [ 41.341930][ T532] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.341934][ T532] ? netdev_name+0x43/0x60 [ 41.341937][ T532] ? __netdev_printk+0x17f/0x1d0 [ 41.341941][ T532] netdev_info+0xe2/0x116 [ 41.341943][ T532] ? netdev_notice+0x120/0x120 [ 41.341949][ T532] ? mutex_is_locked+0x1c/0x50 [ 41.341953][ T532] __dev_set_promiscuity.cold+0x95/0x104 [ 41.341957][ T532] netif_set_promiscuity+0x4c/0xc0 [ 41.341962][ T532] dev_set_promiscuity+0x9d/0x150 [ 41.341965][ T532] hsr_add_port+0x48c/0xb60 [ 41.341968][ T532] ? hsr_port_exists+0x60/0x60 [ 41.341971][ T532] ? timer_init_key+0x10d/0x280 [ 41.341976][ T532] hsr_dev_finalize+0x841/0xcf0 [ 41.341978][ T532] ? alloc_netdev_mqs+0xe10/0x14d0 [ 41.341983][ T532] ? alloc_netdev_mqs+0xf05/0x14d0 [ 41.341984][ T532] hsr_newlink+0x3b9/0x930 [ 41.341987][ T532] ? hsr_dellink+0x90/0x90 [ 41.341990][ T532] ? rtnl_create_link+0x169/0xf20 [ 41.341992][ T532] ? nla_strscpy+0xe3/0x180 [ 41.341996][ T532] rtnl_newlink_create+0x2d0/0x750 [ 41.342000][ T532] ? rtnl_create_link+0xf20/0xf20 [ 41.342001][ T532] ? __dev_get_by_name+0x12/0x50 [ 41.342003][ T532] ? rtnl_dev_get+0xd7/0x170 [ 41.342011][ T532] __rtnl_newlink+0x22b/0xa50 [ 41.342017][ T532] rtnl_newlink+0x9f1/0x11c0 [ 41.342023][ T532] ? rtnl_bridge_getlink+0x850/0x850 [ 41.342025][ T532] ? __lock_acquire+0x518/0xc20 [ 41.342031][ T532] ? __lock_release.isra.0+0x69/0x1a0 [ 41.342035][ T532] ? rtnl_bridge_getlink+0x850/0x850 [ 41.342037][ T532] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.342040][ T532] ? rtnl_link_fill+0x920/0x920 [ 41.342041][ T532] ? __lock_acquire+0x518/0xc20 [ 41.342046][ T532] ? lock_acquire.part.0+0xd4/0x280 [ 41.342047][ T532] ? find_held_lock+0x2b/0x80 [ 41.342051][ T532] netlink_rcv_skb+0x14e/0x3a0 [ 41.342054][ T532] ? rtnl_link_fill+0x920/0x920 [ 41.342057][ T532] ? netlink_ack+0xcf0/0xcf0 [ 41.342063][ T532] ? netlink_deliver_tap+0xc5/0x330 [ 41.342065][ T532] ? netlink_deliver_tap+0x13c/0x330 [ 41.342070][ T532] netlink_unicast+0x486/0x750 [ 41.342074][ T532] ? netlink_attachskb+0x810/0x810 [ 41.342077][ T532] ? __lock_acquire+0x518/0xc20 [ 41.342081][ T532] netlink_sendmsg+0x735/0xc60 [ 41.342084][ T532] ? netlink_unicast+0x750/0x750 [ 41.342088][ T532] ? __might_fault+0x97/0x140 [ 41.342094][ T532] ____sys_sendmsg+0x415/0x880 [ 41.342097][ T532] ? copy_msghdr_from_user+0x279/0x420 [ 41.342100][ T532] ? get_timestamp.constprop.0+0x390/0x390 [ 41.342101][ T532] ? move_addr_to_kernel+0x40/0x40 [ 41.342109][ T532] ___sys_sendmsg+0x14e/0x1d0 [ 41.342111][ T532] ? copy_msghdr_from_user+0x420/0x420 [ 41.342127][ T532] __sys_sendmsg+0x12c/0x1d0 [ 41.342130][ T532] ? __sys_sendmsg_sock+0x20/0x20 [ 41.342136][ T532] ? rcu_is_watching+0x16/0xd0 [ 41.342139][ T532] do_syscall_64+0xff/0x530 [ 41.342142][ T532] ? exc_page_fault+0xee/0x100 [ 41.342145][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.342147][ T532] RIP: 0033:0x7f42accb154e [ 41.342151][ T532] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.342152][ T532] RSP: 002b:00007fff7041c300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.342155][ T532] RAX: ffffffffffffffda RBX: 00007fff7041cab0 RCX: 00007f42accb154e [ 41.342156][ T532] RDX: 0000000000000000 RSI: 00007fff7041c3b0 RDI: 0000000000000005 [ 41.342157][ T532] RBP: 00007fff7041c310 R08: 0000000000000000 R09: 0000000000000000 [ 41.342158][ T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179e7 [ 41.342159][ T532] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff7041ca80 [ 41.342165][ T532] [ 41.385198][ T532] vethB: entered promiscuous mode [ 41.412824][ T533] vethA: entered promiscuous mode [ 41.413513][ T533] vethB: entered promiscuous mode [ 41.578943][ T539] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 41.579322][ T539] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 41.668073][ T542] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 41.668471][ T542] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 41.753123][ T545] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 47.938864][ T12] vethA: left promiscuous mode [ 47.938881][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.938883][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 47.938885][ T12] preempt_count: 1, expected: 0 [ 47.938886][ T12] RCU nest depth: 0, expected: 0 [ 47.938887][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 47.938889][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 47.938900][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 47.938904][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 47.938910][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 47.938919][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.938924][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.938927][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.938931][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 47.938935][ T12] irq event stamp: 418398 [ 47.938936][ T12] hardirqs last enabled at (418397): [] __down_trylock_console_sem+0x86/0xa0 [ 47.938938][ T12] hardirqs last disabled at (418398): [] console_emit_next_record+0x3d4/0x4c0 [ 47.938940][ T12] softirqs last enabled at (418384): [] handle_softirqs+0x67c/0x900 [ 47.938943][ T12] softirqs last disabled at (418375): [] __irq_exit_rcu+0x145/0x1c0 [ 47.938945][ T12] Preemption disabled at: [ 47.938946][ T12] [] vprintk_emit+0x31b/0x3e0 [ 47.938952][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.938955][ T12] Tainted: [W]=WARN [ 47.938956][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.938958][ T12] Workqueue: netns cleanup_net [ 47.938961][ T12] Call Trace: [ 47.938962][ T12] [ 47.938964][ T12] dump_stack_lvl+0x6f/0xa0 [ 47.938970][ T12] ? vprintk_emit+0x31b/0x3e0 [ 47.938972][ T12] __might_resched.cold+0x1fe/0x2c1 [ 47.938977][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.938981][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 47.938986][ T12] __kmalloc_noprof+0x443/0x760 [ 47.938988][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 47.938994][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 47.938997][ T12] alloc_buf.isra.0+0x4b/0x260 [ 47.939000][ T12] put_chars+0x1e1/0x2f0 [ 47.939003][ T12] ? __send_to_port+0x420/0x420 [ 47.939006][ T12] ? validate_chain+0x38b/0xc20 [ 47.939011][ T12] hvc_console_print+0x292/0x780 [ 47.939018][ T12] ? hvc_write+0x3a0/0x3a0 [ 47.939021][ T12] ? rcu_is_watching+0x16/0xd0 [ 47.939025][ T12] ? lock_acquire+0x13c/0x160 [ 47.939029][ T12] console_emit_next_record+0x22f/0x4c0 [ 47.939033][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 47.939035][ T12] ? console_flush_one_record+0x106/0x710 [ 47.939039][ T12] ? rcu_is_watching+0x16/0xd0 [ 47.939041][ T12] ? lock_acquire+0x13c/0x160 [ 47.939045][ T12] console_flush_one_record+0x46f/0x710 [ 47.939050][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 47.939052][ T12] ? __lock_acquire+0x518/0xc20 [ 47.939057][ T12] console_unlock+0xee/0x1f0 [ 47.939060][ T12] ? console_flush_one_record+0x710/0x710 [ 47.939062][ T12] ? rcu_is_watching+0x16/0xd0 [ 47.939064][ T12] ? lock_acquire+0x60/0x160 [ 47.939068][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.939070][ T12] ? vprintk_emit+0x320/0x3e0 [ 47.939073][ T12] vprintk_emit+0x37c/0x3e0 [ 47.939077][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 47.939080][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 47.939082][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 47.939085][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 47.939086][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 47.939090][ T12] _printk+0xc7/0x100 [ 47.939093][ T12] ? snapshot_read.cold+0x21/0x21 [ 47.939097][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 47.939100][ T12] ? netdev_name+0x43/0x60 [ 47.939103][ T12] ? __netdev_printk+0x17f/0x1d0 [ 47.939106][ T12] netdev_info+0xe2/0x116 [ 47.939109][ T12] ? netdev_notice+0x120/0x120 [ 47.939112][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 47.939114][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 47.939116][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 47.939119][ T12] ? mutex_is_locked+0x1c/0x50 [ 47.939123][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 47.939126][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 47.939129][ T12] netif_set_promiscuity+0x4c/0xc0 [ 47.939133][ T12] dev_set_promiscuity+0x9d/0x150 [ 47.939136][ T12] hsr_del_port+0x39d/0x540 [ 47.939141][ T12] hsr_del_ports+0x24/0x80 [ 47.939143][ T12] hsr_dellink+0x5d/0x90 [ 47.939146][ T12] default_device_exit_batch+0x19d/0x600 [ 47.939149][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 47.939152][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.939154][ T12] ? mutex_is_locked+0x1c/0x50 [ 47.939158][ T12] ops_undo_list+0x2ce/0x8f0 [ 47.939162][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 47.939164][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 47.939166][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 47.939169][ T12] ? idr_destroy+0x121/0x250 [ 47.939174][ T12] cleanup_net+0x431/0x890 [ 47.939177][ T12] ? net_passive_dec+0x230/0x230 [ 47.939181][ T12] ? lock_acquire+0x13c/0x160 [ 47.939183][ T12] ? rcu_is_watching+0x16/0xd0 [ 47.939187][ T12] process_one_work+0xe3e/0x1560 [ 47.939194][ T12] ? __queue_delayed_work+0x470/0x470 [ 47.939197][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 47.939204][ T12] worker_thread+0x4f1/0xd60 [ 47.939212][ T12] ? rescuer_thread+0x1340/0x1340 [ 47.939214][ T12] kthread+0x367/0x460 [ 47.939216][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.939219][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.939222][ T12] ret_from_fork+0x474/0x6b0 [ 47.939226][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 47.939230][ T12] ? __switch_to+0x5a3/0xe00 [ 47.939233][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.939236][ T12] ret_from_fork_asm+0x11/0x20 [ 47.939244][ T12] [ 47.974747][ T12] vethB: left promiscuous mode [ 47.992951][ T12] vethA (unregistering): left promiscuous mode [ 47.998311][ T12] vethB (unregistering): left promiscuous mode [ 48.197367][ T12] vethA: left promiscuous mode [ 48.204733][ T12] vethB (unregistering): left promiscuous mode [ 48.940483][ T614] vethA: entered promiscuous mode [ 48.940499][ T614] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.940502][ T614] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 614, name: ip [ 48.940503][ T614] preempt_count: 1, expected: 0 [ 48.940504][ T614] RCU nest depth: 0, expected: 0 [ 48.940505][ T614] locks held by ip/614: 6, last CPU#2: [ 48.940507][ T614] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 48.940518][ T614] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 48.940522][ T614] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.940527][ T614] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.940531][ T614] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.940534][ T614] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.940538][ T614] irq event stamp: 18226 [ 48.940539][ T614] hardirqs last enabled at (18225): [] __down_trylock_console_sem+0x86/0xa0 [ 48.940542][ T614] hardirqs last disabled at (18226): [] console_emit_next_record+0x3d4/0x4c0 [ 48.940544][ T614] softirqs last enabled at (18168): [] handle_softirqs+0x67c/0x900 [ 48.940547][ T614] softirqs last disabled at (18163): [] __irq_exit_rcu+0x145/0x1c0 [ 48.940549][ T614] Preemption disabled at: [ 48.940549][ T614] [] vprintk_emit+0x31b/0x3e0 [ 48.940555][ T614] CPU: 2 UID: 0 PID: 614 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.940559][ T614] Tainted: [W]=WARN [ 48.940559][ T614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.940561][ T614] Call Trace: [ 48.940562][ T614] [ 48.940564][ T614] dump_stack_lvl+0x6f/0xa0 [ 48.940569][ T614] ? vprintk_emit+0x31b/0x3e0 [ 48.940571][ T614] __might_resched.cold+0x1fe/0x2c1 [ 48.940576][ T614] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.940580][ T614] ? __kmalloc_noprof+0xdb/0x760 [ 48.940585][ T614] __kmalloc_noprof+0x443/0x760 [ 48.940587][ T614] ? alloc_buf.isra.0+0x4b/0x260 [ 48.940593][ T614] ? do_raw_spin_unlock+0x59/0x250 [ 48.940595][ T614] alloc_buf.isra.0+0x4b/0x260 [ 48.940599][ T614] put_chars+0x1e1/0x2f0 [ 48.940602][ T614] ? __send_to_port+0x420/0x420 [ 48.940608][ T614] hvc_console_print+0x292/0x780 [ 48.940615][ T614] ? hvc_write+0x3a0/0x3a0 [ 48.940617][ T614] ? lock_acquire+0x13c/0x160 [ 48.940622][ T614] console_emit_next_record+0x22f/0x4c0 [ 48.940625][ T614] ? devkmsg_read+0x4b0/0x4b0 [ 48.940627][ T614] ? console_flush_one_record+0x106/0x710 [ 48.940630][ T614] ? rcu_is_watching+0x16/0xd0 [ 48.940634][ T614] ? lock_acquire+0x13c/0x160 [ 48.940638][ T614] console_flush_one_record+0x46f/0x710 [ 48.940642][ T614] ? console_emit_next_record+0x4c0/0x4c0 [ 48.940644][ T614] ? __lock_acquire+0x518/0xc20 [ 48.940649][ T614] console_unlock+0xee/0x1f0 [ 48.940652][ T614] ? console_flush_one_record+0x710/0x710 [ 48.940653][ T614] ? rcu_is_watching+0x16/0xd0 [ 48.940656][ T614] ? lock_acquire+0x60/0x160 [ 48.940659][ T614] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.940661][ T614] ? vprintk_emit+0x320/0x3e0 [ 48.940664][ T614] vprintk_emit+0x37c/0x3e0 [ 48.940668][ T614] ? wake_up_klogd_work_func+0x90/0x90 [ 48.940669][ T614] ? kasan_save_stack+0x3d/0x50 [ 48.940673][ T614] ? kasan_save_track+0x14/0x30 [ 48.940674][ T614] ? __kasan_kmalloc+0x7b/0x90 [ 48.940676][ T614] ? __kmalloc_cache_noprof+0x29a/0x620 [ 48.940678][ T614] ? hsr_add_port+0x1eb/0xb60 [ 48.940681][ T614] ? hsr_dev_finalize+0x841/0xcf0 [ 48.940683][ T614] ? hsr_newlink+0x3b9/0x930 [ 48.940686][ T614] _printk+0xc7/0x100 [ 48.940690][ T614] ? snapshot_read.cold+0x21/0x21 [ 48.940691][ T614] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.940695][ T614] ? netdev_name+0x43/0x60 [ 48.940699][ T614] ? __netdev_printk+0x17f/0x1d0 [ 48.940702][ T614] netdev_info+0xe2/0x116 [ 48.940704][ T614] ? netdev_notice+0x120/0x120 [ 48.940711][ T614] ? mutex_is_locked+0x1c/0x50 [ 48.940715][ T614] __dev_set_promiscuity.cold+0x95/0x104 [ 48.940719][ T614] netif_set_promiscuity+0x4c/0xc0 [ 48.940724][ T614] dev_set_promiscuity+0x9d/0x150 [ 48.940727][ T614] hsr_add_port+0x48c/0xb60 [ 48.940730][ T614] ? hsr_port_exists+0x60/0x60 [ 48.940733][ T614] ? timer_init_key+0x10d/0x280 [ 48.940739][ T614] hsr_dev_finalize+0x841/0xcf0 [ 48.940740][ T614] ? alloc_netdev_mqs+0xe11/0x14d0 [ 48.940745][ T614] ? alloc_netdev_mqs+0xf05/0x14d0 [ 48.940747][ T614] hsr_newlink+0x3b9/0x930 [ 48.940750][ T614] ? hsr_dellink+0x90/0x90 [ 48.940752][ T614] ? rtnl_create_link+0x169/0xf20 [ 48.940754][ T614] ? nla_strscpy+0xe3/0x180 [ 48.940759][ T614] rtnl_newlink_create+0x2d0/0x750 [ 48.940762][ T614] ? rtnl_create_link+0xf20/0xf20 [ 48.940764][ T614] ? __dev_get_by_name+0x12/0x50 [ 48.940766][ T614] ? rtnl_dev_get+0xd7/0x170 [ 48.940774][ T614] __rtnl_newlink+0x22b/0xa50 [ 48.940780][ T614] rtnl_newlink+0x9f1/0x11c0 [ 48.940785][ T614] ? rtnl_bridge_getlink+0x850/0x850 [ 48.940787][ T614] ? __lock_acquire+0x518/0xc20 [ 48.940794][ T614] ? __lock_release.isra.0+0x69/0x1a0 [ 48.940797][ T614] ? rtnl_bridge_getlink+0x850/0x850 [ 48.940799][ T614] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.940803][ T614] ? rtnl_link_fill+0x920/0x920 [ 48.940804][ T614] ? __lock_acquire+0x518/0xc20 [ 48.940808][ T614] ? lock_acquire.part.0+0xd4/0x280 [ 48.940810][ T614] ? find_held_lock+0x2b/0x80 [ 48.940814][ T614] netlink_rcv_skb+0x14e/0x3a0 [ 48.940817][ T614] ? rtnl_link_fill+0x920/0x920 [ 48.940820][ T614] ? netlink_ack+0xcf0/0xcf0 [ 48.940826][ T614] ? netlink_deliver_tap+0xc5/0x330 [ 48.940828][ T614] ? netlink_deliver_tap+0x13c/0x330 [ 48.940833][ T614] netlink_unicast+0x486/0x750 [ 48.940836][ T614] ? netlink_attachskb+0x810/0x810 [ 48.940839][ T614] ? __lock_acquire+0x518/0xc20 [ 48.940843][ T614] netlink_sendmsg+0x735/0xc60 [ 48.940847][ T614] ? netlink_unicast+0x750/0x750 [ 48.940851][ T614] ? __might_fault+0x97/0x140 [ 48.940857][ T614] ____sys_sendmsg+0x415/0x880 [ 48.940860][ T614] ? copy_msghdr_from_user+0x279/0x420 [ 48.940863][ T614] ? get_timestamp.constprop.0+0x390/0x390 [ 48.940864][ T614] ? move_addr_to_kernel+0x40/0x40 [ 48.940871][ T614] ___sys_sendmsg+0x14e/0x1d0 [ 48.940874][ T614] ? copy_msghdr_from_user+0x420/0x420 [ 48.940890][ T614] __sys_sendmsg+0x12c/0x1d0 [ 48.940893][ T614] ? __sys_sendmsg_sock+0x20/0x20 [ 48.940899][ T614] ? rcu_is_watching+0x16/0xd0 [ 48.940902][ T614] do_syscall_64+0xff/0x530 [ 48.940906][ T614] ? exc_page_fault+0xee/0x100 [ 48.940908][ T614] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.940910][ T614] RIP: 0033:0x7f074901e54e [ 48.940914][ T614] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.940915][ T614] RSP: 002b:00007ffc9ebe24d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.940918][ T614] RAX: ffffffffffffffda RBX: 00007ffc9ebe2c80 RCX: 00007f074901e54e [ 48.940924][ T614] RDX: 0000000000000000 RSI: 00007ffc9ebe2580 RDI: 0000000000000005 [ 48.940925][ T614] RBP: 00007ffc9ebe24e0 R08: 0000000000000000 R09: 0000000000000000 [ 48.940925][ T614] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179ef [ 48.940926][ T614] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9ebe2c50 [ 48.940933][ T614] [ 48.981617][ T614] vethB: entered promiscuous mode [ 49.020696][ T615] vethA: entered promiscuous mode [ 49.021434][ T615] vethB: entered promiscuous mode [ 49.048731][ T616] vethA: entered promiscuous mode [ 49.049419][ T616] vethB: entered promiscuous mode [ 49.226369][ T623] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 49.226789][ T623] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 49.306308][ T626] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 49.306694][ T626] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 49.391215][ T629] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 55.356330][ T12] vethA: left promiscuous mode [ 55.356348][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.356350][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 55.356352][ T12] preempt_count: 1, expected: 0 [ 55.356353][ T12] RCU nest depth: 0, expected: 0 [ 55.356354][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 55.356356][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 55.356367][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 55.356371][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 55.356376][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 55.356381][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.356385][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.356389][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.356392][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.356396][ T12] irq event stamp: 511534 [ 55.356397][ T12] hardirqs last enabled at (511533): [] __down_trylock_console_sem+0x86/0xa0 [ 55.356399][ T12] hardirqs last disabled at (511534): [] console_emit_next_record+0x3d4/0x4c0 [ 55.356401][ T12] softirqs last enabled at (511404): [] tcp_close+0x2b/0xb0 [ 55.356405][ T12] softirqs last disabled at (511402): [] release_sock+0x21/0x240 [ 55.356408][ T12] Preemption disabled at: [ 55.356408][ T12] [] vprintk_emit+0x31b/0x3e0 [ 55.356414][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.356417][ T12] Tainted: [W]=WARN [ 55.356418][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.356420][ T12] Workqueue: netns cleanup_net [ 55.356423][ T12] Call Trace: [ 55.356425][ T12] [ 55.356427][ T12] dump_stack_lvl+0x6f/0xa0 [ 55.356433][ T12] ? vprintk_emit+0x31b/0x3e0 [ 55.356435][ T12] __might_resched.cold+0x1fe/0x2c1 [ 55.356443][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.356448][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 55.356452][ T12] __kmalloc_noprof+0x443/0x760 [ 55.356455][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 55.356461][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 55.356463][ T12] alloc_buf.isra.0+0x4b/0x260 [ 55.356469][ T12] put_chars+0x1e1/0x2f0 [ 55.356472][ T12] ? __send_to_port+0x420/0x420 [ 55.356475][ T12] ? validate_chain+0x38b/0xc20 [ 55.356480][ T12] hvc_console_print+0x292/0x780 [ 55.356487][ T12] ? hvc_write+0x3a0/0x3a0 [ 55.356490][ T12] ? rcu_is_watching+0x16/0xd0 [ 55.356494][ T12] ? lock_acquire+0x13c/0x160 [ 55.356498][ T12] console_emit_next_record+0x22f/0x4c0 [ 55.356502][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 55.356504][ T12] ? console_flush_one_record+0x106/0x710 [ 55.356507][ T12] ? rcu_is_watching+0x16/0xd0 [ 55.356509][ T12] ? lock_acquire+0x13c/0x160 [ 55.356513][ T12] console_flush_one_record+0x46f/0x710 [ 55.356518][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 55.356520][ T12] ? __lock_acquire+0x518/0xc20 [ 55.356525][ T12] console_unlock+0xee/0x1f0 [ 55.356528][ T12] ? console_flush_one_record+0x710/0x710 [ 55.356530][ T12] ? rcu_is_watching+0x16/0xd0 [ 55.356532][ T12] ? lock_acquire+0x60/0x160 [ 55.356536][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.356537][ T12] ? vprintk_emit+0x320/0x3e0 [ 55.356541][ T12] vprintk_emit+0x37c/0x3e0 [ 55.356544][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 55.356547][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 55.356549][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 55.356552][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 55.356553][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 55.356557][ T12] _printk+0xc7/0x100 [ 55.356560][ T12] ? snapshot_read.cold+0x21/0x21 [ 55.356563][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 55.356566][ T12] ? netdev_name+0x43/0x60 [ 55.356569][ T12] ? __netdev_printk+0x17f/0x1d0 [ 55.356573][ T12] netdev_info+0xe2/0x116 [ 55.356575][ T12] ? netdev_notice+0x120/0x120 [ 55.356579][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 55.356580][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 55.356582][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 55.356586][ T12] ? mutex_is_locked+0x1c/0x50 [ 55.356590][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 55.356592][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 55.356595][ T12] netif_set_promiscuity+0x4c/0xc0 [ 55.356599][ T12] dev_set_promiscuity+0x9d/0x150 [ 55.356602][ T12] hsr_del_port+0x39d/0x540 [ 55.356607][ T12] hsr_del_ports+0x24/0x80 [ 55.356610][ T12] hsr_dellink+0x5d/0x90 [ 55.356613][ T12] default_device_exit_batch+0x19d/0x600 [ 55.356616][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 55.356619][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.356621][ T12] ? mutex_is_locked+0x1c/0x50 [ 55.356625][ T12] ops_undo_list+0x2ce/0x8f0 [ 55.356629][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 55.356631][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 55.356632][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 55.356635][ T12] ? idr_destroy+0x121/0x250 [ 55.356640][ T12] cleanup_net+0x431/0x890 [ 55.356643][ T12] ? net_passive_dec+0x230/0x230 [ 55.356647][ T12] ? lock_acquire+0x13c/0x160 [ 55.356649][ T12] ? rcu_is_watching+0x16/0xd0 [ 55.356653][ T12] process_one_work+0xe3e/0x1560 [ 55.356660][ T12] ? __queue_delayed_work+0x470/0x470 [ 55.356663][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 55.356670][ T12] worker_thread+0x4f1/0xd60 [ 55.356677][ T12] ? rescuer_thread+0x1340/0x1340 [ 55.356680][ T12] kthread+0x367/0x460 [ 55.356682][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.356685][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 55.356688][ T12] ret_from_fork+0x474/0x6b0 [ 55.356692][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 55.356695][ T12] ? __switch_to+0x5a3/0xe00 [ 55.356698][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 55.356701][ T12] ret_from_fork_asm+0x11/0x20 [ 55.356709][ T12] [ 55.383165][ T12] vethB: left promiscuous mode [ 55.397055][ T12] vethA (unregistering): left promiscuous mode [ 55.400246][ T12] vethB (unregistering): left promiscuous mode [ 55.648454][ T12] vethA: left promiscuous mode [ 55.654879][ T12] vethB (unregistering): left promiscuous mode [ 56.424153][ T696] vethA: entered promiscuous mode [ 56.424170][ T696] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.424172][ T696] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 696, name: ip [ 56.424174][ T696] preempt_count: 1, expected: 0 [ 56.424175][ T696] RCU nest depth: 0, expected: 0 [ 56.424176][ T696] locks held by ip/696: 6, last CPU#2: [ 56.424178][ T696] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 56.424189][ T696] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 56.424193][ T696] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 56.424199][ T696] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 56.424203][ T696] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 56.424207][ T696] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 56.424211][ T696] irq event stamp: 18036 [ 56.424211][ T696] hardirqs last enabled at (18035): [] __down_trylock_console_sem+0x86/0xa0 [ 56.424214][ T696] hardirqs last disabled at (18036): [] console_emit_next_record+0x3d4/0x4c0 [ 56.424216][ T696] softirqs last enabled at (17952): [] __alloc_skb+0x4c2/0x5f0 [ 56.424219][ T696] softirqs last disabled at (17950): [] __alloc_skb+0x4c2/0x5f0 [ 56.424222][ T696] Preemption disabled at: [ 56.424222][ T696] [] vprintk_emit+0x31b/0x3e0 [ 56.424227][ T696] CPU: 2 UID: 0 PID: 696 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.424231][ T696] Tainted: [W]=WARN [ 56.424232][ T696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.424233][ T696] Call Trace: [ 56.424235][ T696] [ 56.424236][ T696] dump_stack_lvl+0x6f/0xa0 [ 56.424242][ T696] ? vprintk_emit+0x31b/0x3e0 [ 56.424244][ T696] __might_resched.cold+0x1fe/0x2c1 [ 56.424249][ T696] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.424253][ T696] ? __kmalloc_noprof+0xdb/0x760 [ 56.424258][ T696] __kmalloc_noprof+0x443/0x760 [ 56.424260][ T696] ? alloc_buf.isra.0+0x4b/0x260 [ 56.424266][ T696] ? do_raw_spin_unlock+0x59/0x250 [ 56.424268][ T696] alloc_buf.isra.0+0x4b/0x260 [ 56.424272][ T696] put_chars+0x1e1/0x2f0 [ 56.424275][ T696] ? __send_to_port+0x420/0x420 [ 56.424281][ T696] hvc_console_print+0x292/0x780 [ 56.424288][ T696] ? hvc_write+0x3a0/0x3a0 [ 56.424290][ T696] ? lock_acquire+0x13c/0x160 [ 56.424295][ T696] console_emit_next_record+0x22f/0x4c0 [ 56.424298][ T696] ? devkmsg_read+0x4b0/0x4b0 [ 56.424300][ T696] ? console_flush_one_record+0x106/0x710 [ 56.424303][ T696] ? rcu_is_watching+0x16/0xd0 [ 56.424307][ T696] ? lock_acquire+0x13c/0x160 [ 56.424311][ T696] console_flush_one_record+0x46f/0x710 [ 56.424315][ T696] ? console_emit_next_record+0x4c0/0x4c0 [ 56.424317][ T696] ? __lock_acquire+0x518/0xc20 [ 56.424322][ T696] console_unlock+0xee/0x1f0 [ 56.424325][ T696] ? console_flush_one_record+0x710/0x710 [ 56.424327][ T696] ? rcu_is_watching+0x16/0xd0 [ 56.424329][ T696] ? lock_acquire+0x60/0x160 [ 56.424332][ T696] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.424334][ T696] ? vprintk_emit+0x320/0x3e0 [ 56.424337][ T696] vprintk_emit+0x37c/0x3e0 [ 56.424341][ T696] ? wake_up_klogd_work_func+0x90/0x90 [ 56.424343][ T696] ? kasan_save_stack+0x3d/0x50 [ 56.424346][ T696] ? kasan_save_track+0x14/0x30 [ 56.424348][ T696] ? __kasan_kmalloc+0x7b/0x90 [ 56.424349][ T696] ? __kmalloc_cache_noprof+0x29a/0x620 [ 56.424351][ T696] ? hsr_add_port+0x1eb/0xb60 [ 56.424354][ T696] ? hsr_dev_finalize+0x841/0xcf0 [ 56.424356][ T696] ? hsr_newlink+0x3b9/0x930 [ 56.424359][ T696] _printk+0xc7/0x100 [ 56.424363][ T696] ? snapshot_read.cold+0x21/0x21 [ 56.424365][ T696] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.424369][ T696] ? netdev_name+0x43/0x60 [ 56.424372][ T696] ? __netdev_printk+0x17f/0x1d0 [ 56.424375][ T696] netdev_info+0xe2/0x116 [ 56.424378][ T696] ? netdev_notice+0x120/0x120 [ 56.424384][ T696] ? mutex_is_locked+0x1c/0x50 [ 56.424388][ T696] __dev_set_promiscuity.cold+0x95/0x104 [ 56.424392][ T696] netif_set_promiscuity+0x4c/0xc0 [ 56.424397][ T696] dev_set_promiscuity+0x9d/0x150 [ 56.424400][ T696] hsr_add_port+0x48c/0xb60 [ 56.424403][ T696] ? hsr_port_exists+0x60/0x60 [ 56.424406][ T696] ? timer_init_key+0x10d/0x280 [ 56.424411][ T696] hsr_dev_finalize+0x841/0xcf0 [ 56.424413][ T696] ? alloc_netdev_mqs+0xe11/0x14d0 [ 56.424418][ T696] ? alloc_netdev_mqs+0xf05/0x14d0 [ 56.424419][ T696] hsr_newlink+0x3b9/0x930 [ 56.424422][ T696] ? hsr_dellink+0x90/0x90 [ 56.424425][ T696] ? rtnl_create_link+0x169/0xf20 [ 56.424427][ T696] ? nla_strscpy+0xe3/0x180 [ 56.424431][ T696] rtnl_newlink_create+0x2d0/0x750 [ 56.424435][ T696] ? rtnl_create_link+0xf20/0xf20 [ 56.424437][ T696] ? __dev_get_by_name+0x12/0x50 [ 56.424438][ T696] ? rtnl_dev_get+0xd7/0x170 [ 56.424449][ T696] __rtnl_newlink+0x22b/0xa50 [ 56.424455][ T696] rtnl_newlink+0x9f1/0x11c0 [ 56.424461][ T696] ? rtnl_bridge_getlink+0x850/0x850 [ 56.424463][ T696] ? __lock_acquire+0x518/0xc20 [ 56.424470][ T696] ? __lock_release.isra.0+0x69/0x1a0 [ 56.424473][ T696] ? rtnl_bridge_getlink+0x850/0x850 [ 56.424475][ T696] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.424479][ T696] ? rtnl_link_fill+0x920/0x920 [ 56.424480][ T696] ? __lock_acquire+0x518/0xc20 [ 56.424484][ T696] ? lock_acquire.part.0+0xd4/0x280 [ 56.424486][ T696] ? find_held_lock+0x2b/0x80 [ 56.424490][ T696] netlink_rcv_skb+0x14e/0x3a0 [ 56.424493][ T696] ? rtnl_link_fill+0x920/0x920 [ 56.424496][ T696] ? netlink_ack+0xcf0/0xcf0 [ 56.424502][ T696] ? netlink_deliver_tap+0xc5/0x330 [ 56.424504][ T696] ? netlink_deliver_tap+0x13c/0x330 [ 56.424509][ T696] netlink_unicast+0x486/0x750 [ 56.424513][ T696] ? netlink_attachskb+0x810/0x810 [ 56.424515][ T696] ? __lock_acquire+0x518/0xc20 [ 56.424519][ T696] netlink_sendmsg+0x735/0xc60 [ 56.424523][ T696] ? netlink_unicast+0x750/0x750 [ 56.424527][ T696] ? __might_fault+0x97/0x140 [ 56.424533][ T696] ____sys_sendmsg+0x415/0x880 [ 56.424536][ T696] ? copy_msghdr_from_user+0x279/0x420 [ 56.424539][ T696] ? get_timestamp.constprop.0+0x390/0x390 [ 56.424540][ T696] ? move_addr_to_kernel+0x40/0x40 [ 56.424548][ T696] ___sys_sendmsg+0x14e/0x1d0 [ 56.424551][ T696] ? copy_msghdr_from_user+0x420/0x420 [ 56.424566][ T696] __sys_sendmsg+0x12c/0x1d0 [ 56.424569][ T696] ? __sys_sendmsg_sock+0x20/0x20 [ 56.424575][ T696] ? rcu_is_watching+0x16/0xd0 [ 56.424579][ T696] do_syscall_64+0xff/0x530 [ 56.424582][ T696] ? exc_page_fault+0xee/0x100 [ 56.424585][ T696] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.424586][ T696] RIP: 0033:0x7f68ba3fd54e [ 56.424590][ T696] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.424592][ T696] RSP: 002b:00007ffec34b3020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.424595][ T696] RAX: ffffffffffffffda RBX: 00007ffec34b37d0 RCX: 00007f68ba3fd54e [ 56.424596][ T696] RDX: 0000000000000000 RSI: 00007ffec34b30d0 RDI: 0000000000000005 [ 56.424597][ T696] RBP: 00007ffec34b3030 R08: 0000000000000000 R09: 0000000000000000 [ 56.424598][ T696] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179f6 [ 56.424598][ T696] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec34b37a0 [ 56.424605][ T696] [ 56.466212][ T696] vethB: entered promiscuous mode [ 56.512889][ T697] vethA: entered promiscuous mode [ 56.513655][ T697] vethB: entered promiscuous mode [ 56.554058][ T698] vethA: entered promiscuous mode [ 56.554795][ T698] vethB: entered promiscuous mode [ 56.734951][ T704] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 56.735417][ T704] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 56.823658][ T707] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 56.824104][ T707] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 56.911299][ T710] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 62.896494][ T12] vethA: left promiscuous mode [ 62.896512][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 62.896514][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 62.896516][ T12] preempt_count: 1, expected: 0 [ 62.896517][ T12] RCU nest depth: 0, expected: 0 [ 62.896518][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 62.896520][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 62.896531][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 62.896535][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 62.896541][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 62.896545][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 62.896551][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 62.896554][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 62.896558][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 62.896561][ T12] irq event stamp: 617318 [ 62.896562][ T12] hardirqs last enabled at (617317): [] __down_trylock_console_sem+0x86/0xa0 [ 62.896565][ T12] hardirqs last disabled at (617318): [] console_emit_next_record+0x3d4/0x4c0 [ 62.896567][ T12] softirqs last enabled at (617188): [] tcp_close+0x2b/0xb0 [ 62.896570][ T12] softirqs last disabled at (617186): [] release_sock+0x21/0x240 [ 62.896573][ T12] Preemption disabled at: [ 62.896573][ T12] [] vprintk_emit+0x31b/0x3e0 [ 62.896579][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 62.896582][ T12] Tainted: [W]=WARN [ 62.896583][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.896585][ T12] Workqueue: netns cleanup_net [ 62.896588][ T12] Call Trace: [ 62.896589][ T12] [ 62.896592][ T12] dump_stack_lvl+0x6f/0xa0 [ 62.896597][ T12] ? vprintk_emit+0x31b/0x3e0 [ 62.896599][ T12] __might_resched.cold+0x1fe/0x2c1 [ 62.896604][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.896608][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 62.896613][ T12] __kmalloc_noprof+0x443/0x760 [ 62.896615][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 62.896621][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 62.896624][ T12] alloc_buf.isra.0+0x4b/0x260 [ 62.896627][ T12] put_chars+0x1e1/0x2f0 [ 62.896630][ T12] ? __send_to_port+0x420/0x420 [ 62.896633][ T12] ? validate_chain+0x38b/0xc20 [ 62.896638][ T12] hvc_console_print+0x292/0x780 [ 62.896645][ T12] ? hvc_write+0x3a0/0x3a0 [ 62.896647][ T12] ? rcu_is_watching+0x16/0xd0 [ 62.896652][ T12] ? lock_acquire+0x13c/0x160 [ 62.896656][ T12] console_emit_next_record+0x22f/0x4c0 [ 62.896660][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 62.896661][ T12] ? console_flush_one_record+0x106/0x710 [ 62.896665][ T12] ? rcu_is_watching+0x16/0xd0 [ 62.896667][ T12] ? lock_acquire+0x13c/0x160 [ 62.896671][ T12] console_flush_one_record+0x46f/0x710 [ 62.896675][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 62.896677][ T12] ? __lock_acquire+0x518/0xc20 [ 62.896682][ T12] console_unlock+0xee/0x1f0 [ 62.896685][ T12] ? console_flush_one_record+0x710/0x710 [ 62.896687][ T12] ? rcu_is_watching+0x16/0xd0 [ 62.896689][ T12] ? lock_acquire+0x60/0x160 [ 62.896693][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 62.896695][ T12] ? vprintk_emit+0x320/0x3e0 [ 62.896698][ T12] vprintk_emit+0x37c/0x3e0 [ 62.896702][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 62.896704][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 62.896706][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 62.896709][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 62.896711][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 62.896714][ T12] _printk+0xc7/0x100 [ 62.896718][ T12] ? snapshot_read.cold+0x21/0x21 [ 62.896721][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 62.896724][ T12] ? netdev_name+0x43/0x60 [ 62.896727][ T12] ? __netdev_printk+0x17f/0x1d0 [ 62.896731][ T12] netdev_info+0xe2/0x116 [ 62.896733][ T12] ? netdev_notice+0x120/0x120 [ 62.896737][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 62.896738][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 62.896740][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 62.896744][ T12] ? mutex_is_locked+0x1c/0x50 [ 62.896747][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 62.896750][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 62.896753][ T12] netif_set_promiscuity+0x4c/0xc0 [ 62.896757][ T12] dev_set_promiscuity+0x9d/0x150 [ 62.896760][ T12] hsr_del_port+0x39d/0x540 [ 62.896765][ T12] hsr_del_ports+0x24/0x80 [ 62.896767][ T12] hsr_dellink+0x5d/0x90 [ 62.896770][ T12] default_device_exit_batch+0x19d/0x600 [ 62.896773][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 62.896776][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.896778][ T12] ? mutex_is_locked+0x1c/0x50 [ 62.896782][ T12] ops_undo_list+0x2ce/0x8f0 [ 62.896786][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 62.896788][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 62.896790][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 62.896793][ T12] ? idr_destroy+0x121/0x250 [ 62.896797][ T12] cleanup_net+0x431/0x890 [ 62.896800][ T12] ? net_passive_dec+0x230/0x230 [ 62.896804][ T12] ? lock_acquire+0x13c/0x160 [ 62.896806][ T12] ? rcu_is_watching+0x16/0xd0 [ 62.896810][ T12] process_one_work+0xe3e/0x1560 [ 62.896816][ T12] ? __queue_delayed_work+0x470/0x470 [ 62.896819][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 62.896826][ T12] worker_thread+0x4f1/0xd60 [ 62.896833][ T12] ? rescuer_thread+0x1340/0x1340 [ 62.896835][ T12] kthread+0x367/0x460 [ 62.896838][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 62.896841][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 62.896843][ T12] ret_from_fork+0x474/0x6b0 [ 62.896848][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 62.896851][ T12] ? __switch_to+0x5a3/0xe00 [ 62.896854][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 62.896857][ T12] ret_from_fork_asm+0x11/0x20 [ 62.896865][ T12] [ 62.923499][ T12] vethB: left promiscuous mode [ 62.931680][ T12] vethA (unregistering): left promiscuous mode [ 62.935024][ T12] vethB (unregistering): left promiscuous mode [ 63.162135][ T12] vethA: left promiscuous mode [ 63.172969][ T12] vethB (unregistering): left promiscuous mode [ 63.920873][ T779] vethA: entered promiscuous mode [ 63.920889][ T779] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.920891][ T779] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 779, name: ip [ 63.920893][ T779] preempt_count: 1, expected: 0 [ 63.920893][ T779] RCU nest depth: 0, expected: 0 [ 63.920894][ T779] locks held by ip/779: 6, last CPU#3: [ 63.920896][ T779] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 63.920908][ T779] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 63.920912][ T779] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 63.920917][ T779] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 63.920921][ T779] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 63.920924][ T779] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 63.920928][ T779] irq event stamp: 24006 [ 63.920929][ T779] hardirqs last enabled at (24005): [] __down_trylock_console_sem+0x86/0xa0 [ 63.920932][ T779] hardirqs last disabled at (24006): [] console_emit_next_record+0x3d4/0x4c0 [ 63.920934][ T779] softirqs last enabled at (23920): [] __alloc_skb+0x4c2/0x5f0 [ 63.920937][ T779] softirqs last disabled at (23918): [] __alloc_skb+0x4c2/0x5f0 [ 63.920939][ T779] Preemption disabled at: [ 63.920940][ T779] [] vprintk_emit+0x31b/0x3e0 [ 63.920945][ T779] CPU: 3 UID: 0 PID: 779 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.920948][ T779] Tainted: [W]=WARN [ 63.920949][ T779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.920951][ T779] Call Trace: [ 63.920952][ T779] [ 63.920954][ T779] dump_stack_lvl+0x6f/0xa0 [ 63.920960][ T779] ? vprintk_emit+0x31b/0x3e0 [ 63.920962][ T779] __might_resched.cold+0x1fe/0x2c1 [ 63.920966][ T779] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.920970][ T779] ? __kmalloc_noprof+0xdb/0x760 [ 63.920975][ T779] __kmalloc_noprof+0x443/0x760 [ 63.920977][ T779] ? alloc_buf.isra.0+0x4b/0x260 [ 63.920982][ T779] ? do_raw_spin_unlock+0x59/0x250 [ 63.920985][ T779] alloc_buf.isra.0+0x4b/0x260 [ 63.920988][ T779] put_chars+0x1e1/0x2f0 [ 63.920991][ T779] ? __send_to_port+0x420/0x420 [ 63.920998][ T779] hvc_console_print+0x292/0x780 [ 63.921004][ T779] ? hvc_write+0x3a0/0x3a0 [ 63.921007][ T779] ? lock_acquire+0x13c/0x160 [ 63.921015][ T779] console_emit_next_record+0x22f/0x4c0 [ 63.921019][ T779] ? devkmsg_read+0x4b0/0x4b0 [ 63.921021][ T779] ? console_flush_one_record+0x106/0x710 [ 63.921024][ T779] ? rcu_is_watching+0x16/0xd0 [ 63.921028][ T779] ? lock_acquire+0x13c/0x160 [ 63.921032][ T779] console_flush_one_record+0x46f/0x710 [ 63.921036][ T779] ? console_emit_next_record+0x4c0/0x4c0 [ 63.921038][ T779] ? __lock_acquire+0x518/0xc20 [ 63.921043][ T779] console_unlock+0xee/0x1f0 [ 63.921046][ T779] ? console_flush_one_record+0x710/0x710 [ 63.921047][ T779] ? rcu_is_watching+0x16/0xd0 [ 63.921050][ T779] ? lock_acquire+0x60/0x160 [ 63.921053][ T779] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.921055][ T779] ? vprintk_emit+0x320/0x3e0 [ 63.921058][ T779] vprintk_emit+0x37c/0x3e0 [ 63.921062][ T779] ? wake_up_klogd_work_func+0x90/0x90 [ 63.921064][ T779] ? kasan_save_stack+0x3d/0x50 [ 63.921067][ T779] ? kasan_save_track+0x14/0x30 [ 63.921069][ T779] ? __kasan_kmalloc+0x7b/0x90 [ 63.921070][ T779] ? __kmalloc_cache_noprof+0x29a/0x620 [ 63.921072][ T779] ? hsr_add_port+0x1eb/0xb60 [ 63.921075][ T779] ? hsr_dev_finalize+0x841/0xcf0 [ 63.921077][ T779] ? hsr_newlink+0x3b9/0x930 [ 63.921080][ T779] _printk+0xc7/0x100 [ 63.921084][ T779] ? snapshot_read.cold+0x21/0x21 [ 63.921085][ T779] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.921090][ T779] ? netdev_name+0x43/0x60 [ 63.921093][ T779] ? __netdev_printk+0x17f/0x1d0 [ 63.921096][ T779] netdev_info+0xe2/0x116 [ 63.921098][ T779] ? netdev_notice+0x120/0x120 [ 63.921105][ T779] ? mutex_is_locked+0x1c/0x50 [ 63.921109][ T779] __dev_set_promiscuity.cold+0x95/0x104 [ 63.921113][ T779] netif_set_promiscuity+0x4c/0xc0 [ 63.921117][ T779] dev_set_promiscuity+0x9d/0x150 [ 63.921121][ T779] hsr_add_port+0x48c/0xb60 [ 63.921124][ T779] ? hsr_port_exists+0x60/0x60 [ 63.921127][ T779] ? timer_init_key+0x10d/0x280 [ 63.921132][ T779] hsr_dev_finalize+0x841/0xcf0 [ 63.921134][ T779] ? alloc_netdev_mqs+0xe11/0x14d0 [ 63.921138][ T779] ? alloc_netdev_mqs+0xf05/0x14d0 [ 63.921140][ T779] hsr_newlink+0x3b9/0x930 [ 63.921143][ T779] ? hsr_dellink+0x90/0x90 [ 63.921146][ T779] ? rtnl_create_link+0x169/0xf20 [ 63.921147][ T779] ? nla_strscpy+0xe3/0x180 [ 63.921152][ T779] rtnl_newlink_create+0x2d0/0x750 [ 63.921155][ T779] ? rtnl_create_link+0xf20/0xf20 [ 63.921157][ T779] ? __dev_get_by_name+0x12/0x50 [ 63.921159][ T779] ? rtnl_dev_get+0xd7/0x170 [ 63.921167][ T779] __rtnl_newlink+0x22b/0xa50 [ 63.921173][ T779] rtnl_newlink+0x9f1/0x11c0 [ 63.921179][ T779] ? rtnl_bridge_getlink+0x850/0x850 [ 63.921180][ T779] ? __lock_acquire+0x518/0xc20 [ 63.921187][ T779] ? __lock_release.isra.0+0x69/0x1a0 [ 63.921190][ T779] ? rtnl_bridge_getlink+0x850/0x850 [ 63.921193][ T779] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.921196][ T779] ? rtnl_link_fill+0x920/0x920 [ 63.921197][ T779] ? __lock_acquire+0x518/0xc20 [ 63.921201][ T779] ? lock_acquire.part.0+0xd4/0x280 [ 63.921203][ T779] ? find_held_lock+0x2b/0x80 [ 63.921207][ T779] netlink_rcv_skb+0x14e/0x3a0 [ 63.921210][ T779] ? rtnl_link_fill+0x920/0x920 [ 63.921213][ T779] ? netlink_ack+0xcf0/0xcf0 [ 63.921219][ T779] ? netlink_deliver_tap+0xc5/0x330 [ 63.921221][ T779] ? netlink_deliver_tap+0x13c/0x330 [ 63.921225][ T779] netlink_unicast+0x486/0x750 [ 63.921229][ T779] ? netlink_attachskb+0x810/0x810 [ 63.921232][ T779] ? __lock_acquire+0x518/0xc20 [ 63.921236][ T779] netlink_sendmsg+0x735/0xc60 [ 63.921240][ T779] ? netlink_unicast+0x750/0x750 [ 63.921244][ T779] ? __might_fault+0x97/0x140 [ 63.921249][ T779] ____sys_sendmsg+0x415/0x880 [ 63.921253][ T779] ? copy_msghdr_from_user+0x279/0x420 [ 63.921255][ T779] ? get_timestamp.constprop.0+0x390/0x390 [ 63.921257][ T779] ? move_addr_to_kernel+0x40/0x40 [ 63.921264][ T779] ___sys_sendmsg+0x14e/0x1d0 [ 63.921267][ T779] ? copy_msghdr_from_user+0x420/0x420 [ 63.921282][ T779] __sys_sendmsg+0x12c/0x1d0 [ 63.921285][ T779] ? __sys_sendmsg_sock+0x20/0x20 [ 63.921291][ T779] ? rcu_is_watching+0x16/0xd0 [ 63.921295][ T779] do_syscall_64+0xff/0x530 [ 63.921298][ T779] ? exc_page_fault+0xee/0x100 [ 63.921301][ T779] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.921302][ T779] RIP: 0033:0x7f56f0a9254e [ 63.921306][ T779] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 63.921308][ T779] RSP: 002b:00007ffcd1f5b280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.921310][ T779] RAX: ffffffffffffffda RBX: 00007ffcd1f5ba30 RCX: 00007f56f0a9254e [ 63.921312][ T779] RDX: 0000000000000000 RSI: 00007ffcd1f5b330 RDI: 0000000000000005 [ 63.921313][ T779] RBP: 00007ffcd1f5b290 R08: 0000000000000000 R09: 0000000000000000 [ 63.921313][ T779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179fe [ 63.921314][ T779] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd1f5ba00 [ 63.921321][ T779] [ 63.953697][ T779] vethB: entered promiscuous mode [ 63.990732][ T780] vethA: entered promiscuous mode [ 63.991418][ T780] vethB: entered promiscuous mode [ 64.019244][ T781] vethA: entered promiscuous mode [ 64.019931][ T781] vethB: entered promiscuous mode [ 64.194930][ T787] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 64.195326][ T787] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 64.279809][ T790] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 64.280197][ T790] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 64.357286][ T793] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 71.555897][ T12] vethA: left promiscuous mode [ 71.555916][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.555918][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 71.555920][ T12] preempt_count: 1, expected: 0 [ 71.555920][ T12] RCU nest depth: 0, expected: 0 [ 71.555921][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 71.555923][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 71.555936][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 71.555940][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 71.555946][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 71.555950][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 71.555955][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 71.555958][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 71.555962][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 71.555965][ T12] irq event stamp: 719586 [ 71.555966][ T12] hardirqs last enabled at (719585): [] __down_trylock_console_sem+0x86/0xa0 [ 71.555969][ T12] hardirqs last disabled at (719586): [] console_emit_next_record+0x3d4/0x4c0 [ 71.555971][ T12] softirqs last enabled at (719456): [] tcp_close+0x2b/0xb0 [ 71.555974][ T12] softirqs last disabled at (719454): [] release_sock+0x21/0x240 [ 71.555977][ T12] Preemption disabled at: [ 71.555978][ T12] [] vprintk_emit+0x31b/0x3e0 [ 71.555984][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.555988][ T12] Tainted: [W]=WARN [ 71.555988][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.555990][ T12] Workqueue: netns cleanup_net [ 71.555994][ T12] Call Trace: [ 71.555995][ T12] [ 71.555997][ T12] dump_stack_lvl+0x6f/0xa0 [ 71.556002][ T12] ? vprintk_emit+0x31b/0x3e0 [ 71.556005][ T12] __might_resched.cold+0x1fe/0x2c1 [ 71.556009][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.556014][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 71.556019][ T12] __kmalloc_noprof+0x443/0x760 [ 71.556021][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 71.556027][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 71.556030][ T12] alloc_buf.isra.0+0x4b/0x260 [ 71.556033][ T12] put_chars+0x1e1/0x2f0 [ 71.556036][ T12] ? __send_to_port+0x420/0x420 [ 71.556039][ T12] ? validate_chain+0x38b/0xc20 [ 71.556044][ T12] hvc_console_print+0x292/0x780 [ 71.556051][ T12] ? hvc_write+0x3a0/0x3a0 [ 71.556054][ T12] ? rcu_is_watching+0x16/0xd0 [ 71.556063][ T12] ? lock_acquire+0x13c/0x160 [ 71.556068][ T12] console_emit_next_record+0x22f/0x4c0 [ 71.556072][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 71.556073][ T12] ? console_flush_one_record+0x106/0x710 [ 71.556077][ T12] ? rcu_is_watching+0x16/0xd0 [ 71.556079][ T12] ? lock_acquire+0x13c/0x160 [ 71.556083][ T12] console_flush_one_record+0x46f/0x710 [ 71.556087][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 71.556089][ T12] ? __lock_acquire+0x518/0xc20 [ 71.556094][ T12] console_unlock+0xee/0x1f0 [ 71.556097][ T12] ? console_flush_one_record+0x710/0x710 [ 71.556099][ T12] ? rcu_is_watching+0x16/0xd0 [ 71.556101][ T12] ? lock_acquire+0x60/0x160 [ 71.556105][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.556106][ T12] ? vprintk_emit+0x320/0x3e0 [ 71.556110][ T12] vprintk_emit+0x37c/0x3e0 [ 71.556114][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 71.556117][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 71.556118][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 71.556121][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 71.556123][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 71.556127][ T12] _printk+0xc7/0x100 [ 71.556130][ T12] ? snapshot_read.cold+0x21/0x21 [ 71.556133][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 71.556136][ T12] ? netdev_name+0x43/0x60 [ 71.556139][ T12] ? __netdev_printk+0x17f/0x1d0 [ 71.556143][ T12] netdev_info+0xe2/0x116 [ 71.556145][ T12] ? netdev_notice+0x120/0x120 [ 71.556149][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 71.556150][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 71.556152][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 71.556156][ T12] ? mutex_is_locked+0x1c/0x50 [ 71.556160][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 71.556162][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 71.556165][ T12] netif_set_promiscuity+0x4c/0xc0 [ 71.556170][ T12] dev_set_promiscuity+0x9d/0x150 [ 71.556172][ T12] hsr_del_port+0x39d/0x540 [ 71.556177][ T12] hsr_del_ports+0x24/0x80 [ 71.556180][ T12] hsr_dellink+0x5d/0x90 [ 71.556183][ T12] default_device_exit_batch+0x19d/0x600 [ 71.556186][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 71.556189][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.556191][ T12] ? mutex_is_locked+0x1c/0x50 [ 71.556195][ T12] ops_undo_list+0x2ce/0x8f0 [ 71.556199][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 71.556201][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 71.556202][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 71.556205][ T12] ? idr_destroy+0x121/0x250 [ 71.556210][ T12] cleanup_net+0x431/0x890 [ 71.556213][ T12] ? net_passive_dec+0x230/0x230 [ 71.556217][ T12] ? lock_acquire+0x13c/0x160 [ 71.556218][ T12] ? rcu_is_watching+0x16/0xd0 [ 71.556222][ T12] process_one_work+0xe3e/0x1560 [ 71.556229][ T12] ? __queue_delayed_work+0x470/0x470 [ 71.556232][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 71.556239][ T12] worker_thread+0x4f1/0xd60 [ 71.556246][ T12] ? rescuer_thread+0x1340/0x1340 [ 71.556248][ T12] kthread+0x367/0x460 [ 71.556251][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.556254][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 71.556257][ T12] ret_from_fork+0x474/0x6b0 [ 71.556261][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 71.556264][ T12] ? __switch_to+0x5a3/0xe00 [ 71.556267][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 71.556270][ T12] ret_from_fork_asm+0x11/0x20 [ 71.556279][ T12] [ 71.589782][ T12] vethB: left promiscuous mode [ 71.601827][ T12] vethA (unregistering): left promiscuous mode [ 71.611677][ T12] vethB (unregistering): left promiscuous mode [ 71.834907][ T12] vethA: left promiscuous mode [ 71.841377][ T12] vethB (unregistering): left promiscuous mode [ 72.627361][ T862] vethA: entered promiscuous mode [ 72.627377][ T862] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.627379][ T862] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 862, name: ip [ 72.627381][ T862] preempt_count: 1, expected: 0 [ 72.627382][ T862] RCU nest depth: 0, expected: 0 [ 72.627383][ T862] locks held by ip/862: 6, last CPU#3: [ 72.627385][ T862] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 72.627396][ T862] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 72.627400][ T862] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 72.627406][ T862] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 72.627410][ T862] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 72.627413][ T862] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 72.627417][ T862] irq event stamp: 20344 [ 72.627418][ T862] hardirqs last enabled at (20343): [] __down_trylock_console_sem+0x86/0xa0 [ 72.627421][ T862] hardirqs last disabled at (20344): [] console_emit_next_record+0x3d4/0x4c0 [ 72.627423][ T862] softirqs last enabled at (20260): [] __alloc_skb+0x4c2/0x5f0 [ 72.627426][ T862] softirqs last disabled at (20258): [] __alloc_skb+0x4c2/0x5f0 [ 72.627428][ T862] Preemption disabled at: [ 72.627429][ T862] [] vprintk_emit+0x31b/0x3e0 [ 72.627434][ T862] CPU: 3 UID: 0 PID: 862 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.627438][ T862] Tainted: [W]=WARN [ 72.627439][ T862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.627442][ T862] Call Trace: [ 72.627444][ T862] [ 72.627445][ T862] dump_stack_lvl+0x6f/0xa0 [ 72.627451][ T862] ? vprintk_emit+0x31b/0x3e0 [ 72.627453][ T862] __might_resched.cold+0x1fe/0x2c1 [ 72.627458][ T862] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.627462][ T862] ? __kmalloc_noprof+0xdb/0x760 [ 72.627467][ T862] __kmalloc_noprof+0x443/0x760 [ 72.627469][ T862] ? alloc_buf.isra.0+0x4b/0x260 [ 72.627475][ T862] ? do_raw_spin_unlock+0x59/0x250 [ 72.627477][ T862] alloc_buf.isra.0+0x4b/0x260 [ 72.627481][ T862] put_chars+0x1e1/0x2f0 [ 72.627483][ T862] ? __send_to_port+0x420/0x420 [ 72.627490][ T862] hvc_console_print+0x292/0x780 [ 72.627497][ T862] ? hvc_write+0x3a0/0x3a0 [ 72.627499][ T862] ? lock_acquire+0x13c/0x160 [ 72.627504][ T862] console_emit_next_record+0x22f/0x4c0 [ 72.627507][ T862] ? devkmsg_read+0x4b0/0x4b0 [ 72.627509][ T862] ? console_flush_one_record+0x106/0x710 [ 72.627512][ T862] ? rcu_is_watching+0x16/0xd0 [ 72.627516][ T862] ? lock_acquire+0x13c/0x160 [ 72.627520][ T862] console_flush_one_record+0x46f/0x710 [ 72.627524][ T862] ? console_emit_next_record+0x4c0/0x4c0 [ 72.627526][ T862] ? __lock_acquire+0x518/0xc20 [ 72.627531][ T862] console_unlock+0xee/0x1f0 [ 72.627534][ T862] ? console_flush_one_record+0x710/0x710 [ 72.627535][ T862] ? rcu_is_watching+0x16/0xd0 [ 72.627538][ T862] ? lock_acquire+0x60/0x160 [ 72.627541][ T862] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.627543][ T862] ? vprintk_emit+0x320/0x3e0 [ 72.627546][ T862] vprintk_emit+0x37c/0x3e0 [ 72.627550][ T862] ? wake_up_klogd_work_func+0x90/0x90 [ 72.627552][ T862] ? kasan_save_stack+0x3d/0x50 [ 72.627555][ T862] ? kasan_save_track+0x14/0x30 [ 72.627556][ T862] ? __kasan_kmalloc+0x7b/0x90 [ 72.627558][ T862] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.627560][ T862] ? hsr_add_port+0x1eb/0xb60 [ 72.627563][ T862] ? hsr_dev_finalize+0x841/0xcf0 [ 72.627565][ T862] ? hsr_newlink+0x3b9/0x930 [ 72.627568][ T862] _printk+0xc7/0x100 [ 72.627572][ T862] ? snapshot_read.cold+0x21/0x21 [ 72.627573][ T862] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.627578][ T862] ? netdev_name+0x43/0x60 [ 72.627581][ T862] ? __netdev_printk+0x17f/0x1d0 [ 72.627584][ T862] netdev_info+0xe2/0x116 [ 72.627586][ T862] ? netdev_notice+0x120/0x120 [ 72.627593][ T862] ? mutex_is_locked+0x1c/0x50 [ 72.627596][ T862] __dev_set_promiscuity.cold+0x95/0x104 [ 72.627601][ T862] netif_set_promiscuity+0x4c/0xc0 [ 72.627605][ T862] dev_set_promiscuity+0x9d/0x150 [ 72.627609][ T862] hsr_add_port+0x48c/0xb60 [ 72.627612][ T862] ? hsr_port_exists+0x60/0x60 [ 72.627615][ T862] ? timer_init_key+0x10d/0x280 [ 72.627620][ T862] hsr_dev_finalize+0x841/0xcf0 [ 72.627622][ T862] ? alloc_netdev_mqs+0xe11/0x14d0 [ 72.627626][ T862] ? alloc_netdev_mqs+0xf05/0x14d0 [ 72.627628][ T862] hsr_newlink+0x3b9/0x930 [ 72.627631][ T862] ? hsr_dellink+0x90/0x90 [ 72.627634][ T862] ? rtnl_create_link+0x169/0xf20 [ 72.627636][ T862] ? nla_strscpy+0xe3/0x180 [ 72.627640][ T862] rtnl_newlink_create+0x2d0/0x750 [ 72.627643][ T862] ? rtnl_create_link+0xf20/0xf20 [ 72.627645][ T862] ? __dev_get_by_name+0x12/0x50 [ 72.627647][ T862] ? rtnl_dev_get+0xd7/0x170 [ 72.627655][ T862] __rtnl_newlink+0x22b/0xa50 [ 72.627661][ T862] rtnl_newlink+0x9f1/0x11c0 [ 72.627667][ T862] ? rtnl_bridge_getlink+0x850/0x850 [ 72.627668][ T862] ? __lock_acquire+0x518/0xc20 [ 72.627675][ T862] ? __lock_release.isra.0+0x69/0x1a0 [ 72.627678][ T862] ? rtnl_bridge_getlink+0x850/0x850 [ 72.627680][ T862] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.627684][ T862] ? rtnl_link_fill+0x920/0x920 [ 72.627685][ T862] ? __lock_acquire+0x518/0xc20 [ 72.627689][ T862] ? lock_acquire.part.0+0xd4/0x280 [ 72.627691][ T862] ? find_held_lock+0x2b/0x80 [ 72.627695][ T862] netlink_rcv_skb+0x14e/0x3a0 [ 72.627698][ T862] ? rtnl_link_fill+0x920/0x920 [ 72.627701][ T862] ? netlink_ack+0xcf0/0xcf0 [ 72.627707][ T862] ? netlink_deliver_tap+0xc5/0x330 [ 72.627709][ T862] ? netlink_deliver_tap+0x13c/0x330 [ 72.627714][ T862] netlink_unicast+0x486/0x750 [ 72.627717][ T862] ? netlink_attachskb+0x810/0x810 [ 72.627720][ T862] ? __lock_acquire+0x518/0xc20 [ 72.627724][ T862] netlink_sendmsg+0x735/0xc60 [ 72.627728][ T862] ? netlink_unicast+0x750/0x750 [ 72.627732][ T862] ? __might_fault+0x97/0x140 [ 72.627737][ T862] ____sys_sendmsg+0x415/0x880 [ 72.627741][ T862] ? copy_msghdr_from_user+0x279/0x420 [ 72.627744][ T862] ? get_timestamp.constprop.0+0x390/0x390 [ 72.627745][ T862] ? move_addr_to_kernel+0x40/0x40 [ 72.627753][ T862] ___sys_sendmsg+0x14e/0x1d0 [ 72.627755][ T862] ? copy_msghdr_from_user+0x420/0x420 [ 72.627771][ T862] __sys_sendmsg+0x12c/0x1d0 [ 72.627774][ T862] ? __sys_sendmsg_sock+0x20/0x20 [ 72.627780][ T862] ? rcu_is_watching+0x16/0xd0 [ 72.627784][ T862] do_syscall_64+0xff/0x530 [ 72.627787][ T862] ? exc_page_fault+0xee/0x100 [ 72.627789][ T862] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.627791][ T862] RIP: 0033:0x7fbf159a254e [ 72.627795][ T862] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 72.627797][ T862] RSP: 002b:00007ffdf08b28a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.627799][ T862] RAX: ffffffffffffffda RBX: 00007ffdf08b3050 RCX: 00007fbf159a254e [ 72.627801][ T862] RDX: 0000000000000000 RSI: 00007ffdf08b2950 RDI: 0000000000000005 [ 72.627802][ T862] RBP: 00007ffdf08b28b0 R08: 0000000000000000 R09: 0000000000000000 [ 72.627803][ T862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a07 [ 72.627803][ T862] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf08b3020 [ 72.627810][ T862] [ 72.658963][ T862] vethB: entered promiscuous mode [ 72.694188][ T863] vethA: entered promiscuous mode [ 72.694903][ T863] vethB: entered promiscuous mode [ 72.733354][ T864] vethA: entered promiscuous mode [ 72.734117][ T864] vethB: entered promiscuous mode [ 72.906146][ T870] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 72.906565][ T870] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 72.999357][ T873] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 72.999851][ T873] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 73.095436][ T876] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 79.932307][ T12] vethA: left promiscuous mode [ 79.932326][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.932328][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 79.932330][ T12] preempt_count: 1, expected: 0 [ 79.932330][ T12] RCU nest depth: 0, expected: 0 [ 79.932331][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 79.932333][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 79.932345][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 79.932348][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 79.932354][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 79.932358][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 79.932363][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 79.932366][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 79.932370][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 79.932374][ T12] irq event stamp: 822470 [ 79.932374][ T12] hardirqs last enabled at (822469): [] __down_trylock_console_sem+0x86/0xa0 [ 79.932377][ T12] hardirqs last disabled at (822470): [] console_emit_next_record+0x3d4/0x4c0 [ 79.932379][ T12] softirqs last enabled at (822340): [] tcp_close+0x2b/0xb0 [ 79.932382][ T12] softirqs last disabled at (822338): [] release_sock+0x21/0x240 [ 79.932385][ T12] Preemption disabled at: [ 79.932386][ T12] [] vprintk_emit+0x31b/0x3e0 [ 79.932392][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.932395][ T12] Tainted: [W]=WARN [ 79.932396][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.932398][ T12] Workqueue: netns cleanup_net [ 79.932401][ T12] Call Trace: [ 79.932402][ T12] [ 79.932404][ T12] dump_stack_lvl+0x6f/0xa0 [ 79.932409][ T12] ? vprintk_emit+0x31b/0x3e0 [ 79.932412][ T12] __might_resched.cold+0x1fe/0x2c1 [ 79.932416][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.932420][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 79.932426][ T12] __kmalloc_noprof+0x443/0x760 [ 79.932428][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 79.932434][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 79.932437][ T12] alloc_buf.isra.0+0x4b/0x260 [ 79.932443][ T12] put_chars+0x1e1/0x2f0 [ 79.932446][ T12] ? __send_to_port+0x420/0x420 [ 79.932449][ T12] ? validate_chain+0x38b/0xc20 [ 79.932454][ T12] hvc_console_print+0x292/0x780 [ 79.932461][ T12] ? hvc_write+0x3a0/0x3a0 [ 79.932464][ T12] ? rcu_is_watching+0x16/0xd0 [ 79.932469][ T12] ? lock_acquire+0x13c/0x160 [ 79.932473][ T12] console_emit_next_record+0x22f/0x4c0 [ 79.932477][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 79.932479][ T12] ? console_flush_one_record+0x106/0x710 [ 79.932482][ T12] ? rcu_is_watching+0x16/0xd0 [ 79.932484][ T12] ? lock_acquire+0x13c/0x160 [ 79.932488][ T12] console_flush_one_record+0x46f/0x710 [ 79.932492][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 79.932494][ T12] ? __lock_acquire+0x518/0xc20 [ 79.932499][ T12] console_unlock+0xee/0x1f0 [ 79.932502][ T12] ? console_flush_one_record+0x710/0x710 [ 79.932504][ T12] ? rcu_is_watching+0x16/0xd0 [ 79.932506][ T12] ? lock_acquire+0x60/0x160 [ 79.932510][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.932512][ T12] ? vprintk_emit+0x320/0x3e0 [ 79.932515][ T12] vprintk_emit+0x37c/0x3e0 [ 79.932519][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 79.932521][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 79.932523][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 79.932526][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 79.932528][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 79.932531][ T12] _printk+0xc7/0x100 [ 79.932535][ T12] ? snapshot_read.cold+0x21/0x21 [ 79.932538][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 79.932541][ T12] ? netdev_name+0x43/0x60 [ 79.932544][ T12] ? __netdev_printk+0x17f/0x1d0 [ 79.932548][ T12] netdev_info+0xe2/0x116 [ 79.932550][ T12] ? netdev_notice+0x120/0x120 [ 79.932553][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 79.932555][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 79.932557][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 79.932561][ T12] ? mutex_is_locked+0x1c/0x50 [ 79.932564][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 79.932567][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 79.932570][ T12] netif_set_promiscuity+0x4c/0xc0 [ 79.932574][ T12] dev_set_promiscuity+0x9d/0x150 [ 79.932577][ T12] hsr_del_port+0x39d/0x540 [ 79.932582][ T12] hsr_del_ports+0x24/0x80 [ 79.932585][ T12] hsr_dellink+0x5d/0x90 [ 79.932587][ T12] default_device_exit_batch+0x19d/0x600 [ 79.932591][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 79.932593][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.932596][ T12] ? mutex_is_locked+0x1c/0x50 [ 79.932599][ T12] ops_undo_list+0x2ce/0x8f0 [ 79.932603][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 79.932605][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 79.932607][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 79.932610][ T12] ? idr_destroy+0x121/0x250 [ 79.932614][ T12] cleanup_net+0x431/0x890 [ 79.932617][ T12] ? net_passive_dec+0x230/0x230 [ 79.932621][ T12] ? lock_acquire+0x13c/0x160 [ 79.932623][ T12] ? rcu_is_watching+0x16/0xd0 [ 79.932627][ T12] process_one_work+0xe3e/0x1560 [ 79.932633][ T12] ? __queue_delayed_work+0x470/0x470 [ 79.932636][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 79.932643][ T12] worker_thread+0x4f1/0xd60 [ 79.932650][ T12] ? rescuer_thread+0x1340/0x1340 [ 79.932652][ T12] kthread+0x367/0x460 [ 79.932655][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 79.932658][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 79.932660][ T12] ret_from_fork+0x474/0x6b0 [ 79.932664][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 79.932667][ T12] ? __switch_to+0x5a3/0xe00 [ 79.932671][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 79.932673][ T12] ret_from_fork_asm+0x11/0x20 [ 79.932682][ T12] [ 79.959881][ T12] vethB: left promiscuous mode [ 79.971047][ T12] vethA (unregistering): left promiscuous mode [ 79.977101][ T12] vethB (unregistering): left promiscuous mode [ 80.189704][ T12] vethA: left promiscuous mode [ 80.196599][ T12] vethB (unregistering): left promiscuous mode [ 80.946269][ T945] vethA: entered promiscuous mode [ 80.946286][ T945] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 80.946288][ T945] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 945, name: ip [ 80.946289][ T945] preempt_count: 1, expected: 0 [ 80.946290][ T945] RCU nest depth: 0, expected: 0 [ 80.946291][ T945] locks held by ip/945: 6, last CPU#3: [ 80.946293][ T945] #0: ffffffffb88f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 80.946304][ T945] #1: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 80.946308][ T945] #2: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 80.946314][ T945] #3: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 80.946318][ T945] #4: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 80.946321][ T945] #5: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 80.946325][ T945] irq event stamp: 17310 [ 80.946326][ T945] hardirqs last enabled at (17309): [] __down_trylock_console_sem+0x86/0xa0 [ 80.946328][ T945] hardirqs last disabled at (17310): [] console_emit_next_record+0x3d4/0x4c0 [ 80.946330][ T945] softirqs last enabled at (17226): [] __alloc_skb+0x4c2/0x5f0 [ 80.946334][ T945] softirqs last disabled at (17224): [] __alloc_skb+0x4c2/0x5f0 [ 80.946336][ T945] Preemption disabled at: [ 80.946337][ T945] [] vprintk_emit+0x31b/0x3e0 [ 80.946342][ T945] CPU: 3 UID: 0 PID: 945 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 80.946346][ T945] Tainted: [W]=WARN [ 80.946346][ T945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.946348][ T945] Call Trace: [ 80.946349][ T945] [ 80.946351][ T945] dump_stack_lvl+0x6f/0xa0 [ 80.946356][ T945] ? vprintk_emit+0x31b/0x3e0 [ 80.946358][ T945] __might_resched.cold+0x1fe/0x2c1 [ 80.946363][ T945] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 80.946367][ T945] ? __kmalloc_noprof+0xdb/0x760 [ 80.946372][ T945] __kmalloc_noprof+0x443/0x760 [ 80.946374][ T945] ? alloc_buf.isra.0+0x4b/0x260 [ 80.946379][ T945] ? do_raw_spin_unlock+0x59/0x250 [ 80.946382][ T945] alloc_buf.isra.0+0x4b/0x260 [ 80.946385][ T945] put_chars+0x1e1/0x2f0 [ 80.946388][ T945] ? __send_to_port+0x420/0x420 [ 80.946395][ T945] hvc_console_print+0x292/0x780 [ 80.946401][ T945] ? hvc_write+0x3a0/0x3a0 [ 80.946404][ T945] ? lock_acquire+0x13c/0x160 [ 80.946408][ T945] console_emit_next_record+0x22f/0x4c0 [ 80.946412][ T945] ? devkmsg_read+0x4b0/0x4b0 [ 80.946414][ T945] ? console_flush_one_record+0x106/0x710 [ 80.946417][ T945] ? rcu_is_watching+0x16/0xd0 [ 80.946421][ T945] ? lock_acquire+0x13c/0x160 [ 80.946425][ T945] console_flush_one_record+0x46f/0x710 [ 80.946429][ T945] ? console_emit_next_record+0x4c0/0x4c0 [ 80.946431][ T945] ? __lock_acquire+0x518/0xc20 [ 80.946436][ T945] console_unlock+0xee/0x1f0 [ 80.946438][ T945] ? console_flush_one_record+0x710/0x710 [ 80.946442][ T945] ? rcu_is_watching+0x16/0xd0 [ 80.946445][ T945] ? lock_acquire+0x60/0x160 [ 80.946448][ T945] ? __down_trylock_console_sem+0x5e/0xa0 [ 80.946450][ T945] ? vprintk_emit+0x320/0x3e0 [ 80.946453][ T945] vprintk_emit+0x37c/0x3e0 [ 80.946457][ T945] ? wake_up_klogd_work_func+0x90/0x90 [ 80.946459][ T945] ? kasan_save_stack+0x3d/0x50 [ 80.946462][ T945] ? kasan_save_track+0x14/0x30 [ 80.946464][ T945] ? __kasan_kmalloc+0x7b/0x90 [ 80.946465][ T945] ? __kmalloc_cache_noprof+0x29a/0x620 [ 80.946467][ T945] ? hsr_add_port+0x1eb/0xb60 [ 80.946470][ T945] ? hsr_dev_finalize+0x841/0xcf0 [ 80.946472][ T945] ? hsr_newlink+0x3b9/0x930 [ 80.946476][ T945] _printk+0xc7/0x100 [ 80.946479][ T945] ? snapshot_read.cold+0x21/0x21 [ 80.946481][ T945] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.946485][ T945] ? netdev_name+0x43/0x60 [ 80.946488][ T945] ? __netdev_printk+0x17f/0x1d0 [ 80.946491][ T945] netdev_info+0xe2/0x116 [ 80.946494][ T945] ? netdev_notice+0x120/0x120 [ 80.946500][ T945] ? mutex_is_locked+0x1c/0x50 [ 80.946504][ T945] __dev_set_promiscuity.cold+0x95/0x104 [ 80.946508][ T945] netif_set_promiscuity+0x4c/0xc0 [ 80.946513][ T945] dev_set_promiscuity+0x9d/0x150 [ 80.946516][ T945] hsr_add_port+0x48c/0xb60 [ 80.946519][ T945] ? hsr_port_exists+0x60/0x60 [ 80.946522][ T945] ? timer_init_key+0x10d/0x280 [ 80.946527][ T945] hsr_dev_finalize+0x841/0xcf0 [ 80.946529][ T945] ? alloc_netdev_mqs+0xe11/0x14d0 [ 80.946534][ T945] ? alloc_netdev_mqs+0xf05/0x14d0 [ 80.946535][ T945] hsr_newlink+0x3b9/0x930 [ 80.946538][ T945] ? hsr_dellink+0x90/0x90 [ 80.946541][ T945] ? rtnl_create_link+0x169/0xf20 [ 80.946543][ T945] ? nla_strscpy+0xe3/0x180 [ 80.946547][ T945] rtnl_newlink_create+0x2d0/0x750 [ 80.946551][ T945] ? rtnl_create_link+0xf20/0xf20 [ 80.946552][ T945] ? __dev_get_by_name+0x12/0x50 [ 80.946554][ T945] ? rtnl_dev_get+0xd7/0x170 [ 80.946562][ T945] __rtnl_newlink+0x22b/0xa50 [ 80.946569][ T945] rtnl_newlink+0x9f1/0x11c0 [ 80.946574][ T945] ? rtnl_bridge_getlink+0x850/0x850 [ 80.946576][ T945] ? __lock_acquire+0x518/0xc20 [ 80.946582][ T945] ? __lock_release.isra.0+0x69/0x1a0 [ 80.946586][ T945] ? rtnl_bridge_getlink+0x850/0x850 [ 80.946588][ T945] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.946591][ T945] ? rtnl_link_fill+0x920/0x920 [ 80.946592][ T945] ? __lock_acquire+0x518/0xc20 [ 80.946597][ T945] ? lock_acquire.part.0+0xd4/0x280 [ 80.946598][ T945] ? find_held_lock+0x2b/0x80 [ 80.946602][ T945] netlink_rcv_skb+0x14e/0x3a0 [ 80.946605][ T945] ? rtnl_link_fill+0x920/0x920 [ 80.946608][ T945] ? netlink_ack+0xcf0/0xcf0 [ 80.946614][ T945] ? netlink_deliver_tap+0xc5/0x330 [ 80.946616][ T945] ? netlink_deliver_tap+0x13c/0x330 [ 80.946621][ T945] netlink_unicast+0x486/0x750 [ 80.946625][ T945] ? netlink_attachskb+0x810/0x810 [ 80.946628][ T945] ? __lock_acquire+0x518/0xc20 [ 80.946632][ T945] netlink_sendmsg+0x735/0xc60 [ 80.946636][ T945] ? netlink_unicast+0x750/0x750 [ 80.946640][ T945] ? __might_fault+0x97/0x140 [ 80.946645][ T945] ____sys_sendmsg+0x415/0x880 [ 80.946648][ T945] ? copy_msghdr_from_user+0x279/0x420 [ 80.946651][ T945] ? get_timestamp.constprop.0+0x390/0x390 [ 80.946653][ T945] ? move_addr_to_kernel+0x40/0x40 [ 80.946660][ T945] ___sys_sendmsg+0x14e/0x1d0 [ 80.946663][ T945] ? copy_msghdr_from_user+0x420/0x420 [ 80.946678][ T945] __sys_sendmsg+0x12c/0x1d0 [ 80.946681][ T945] ? __sys_sendmsg_sock+0x20/0x20 [ 80.946687][ T945] ? rcu_is_watching+0x16/0xd0 [ 80.946691][ T945] do_syscall_64+0xff/0x530 [ 80.946694][ T945] ? exc_page_fault+0xee/0x100 [ 80.946696][ T945] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.946698][ T945] RIP: 0033:0x7ff6e01a754e [ 80.946702][ T945] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 80.946703][ T945] RSP: 002b:00007ffe400a54e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.946706][ T945] RAX: ffffffffffffffda RBX: 00007ffe400a5c90 RCX: 00007ff6e01a754e [ 80.946707][ T945] RDX: 0000000000000000 RSI: 00007ffe400a5590 RDI: 0000000000000005 [ 80.946708][ T945] RBP: 00007ffe400a54f0 R08: 0000000000000000 R09: 0000000000000000 [ 80.946709][ T945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a0f [ 80.946710][ T945] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe400a5c60 [ 80.946717][ T945] [ 80.993043][ T945] vethB: entered promiscuous mode [ 81.031202][ T946] vethA: entered promiscuous mode [ 81.032164][ T946] vethB: entered promiscuous mode [ 81.065714][ T947] vethA: entered promiscuous mode [ 81.066459][ T947] vethB: entered promiscuous mode [ 81.241698][ T953] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 81.242166][ T953] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 81.327665][ T956] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 81.328080][ T956] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 81.443106][ T959] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 87.784550][ T12] vethA: left promiscuous mode [ 87.784568][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.784570][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 87.784572][ T12] preempt_count: 1, expected: 0 [ 87.784573][ T12] RCU nest depth: 0, expected: 0 [ 87.784574][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 87.784576][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 87.784587][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 87.784591][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 87.784597][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 87.784600][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 87.784605][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 87.784609][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 87.784612][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 87.784616][ T12] irq event stamp: 915052 [ 87.784617][ T12] hardirqs last enabled at (915051): [] __down_trylock_console_sem+0x86/0xa0 [ 87.784619][ T12] hardirqs last disabled at (915052): [] console_emit_next_record+0x3d4/0x4c0 [ 87.784621][ T12] softirqs last enabled at (914920): [] tcp_close+0x2b/0xb0 [ 87.784624][ T12] softirqs last disabled at (914918): [] release_sock+0x21/0x240 [ 87.784627][ T12] Preemption disabled at: [ 87.784628][ T12] [] vprintk_emit+0x31b/0x3e0 [ 87.784633][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.784637][ T12] Tainted: [W]=WARN [ 87.784637][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.784639][ T12] Workqueue: netns cleanup_net [ 87.784642][ T12] Call Trace: [ 87.784644][ T12] [ 87.784645][ T12] dump_stack_lvl+0x6f/0xa0 [ 87.784651][ T12] ? vprintk_emit+0x31b/0x3e0 [ 87.784653][ T12] __might_resched.cold+0x1fe/0x2c1 [ 87.784658][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.784662][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 87.784667][ T12] __kmalloc_noprof+0x443/0x760 [ 87.784669][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 87.784675][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 87.784678][ T12] alloc_buf.isra.0+0x4b/0x260 [ 87.784681][ T12] put_chars+0x1e1/0x2f0 [ 87.784684][ T12] ? __send_to_port+0x420/0x420 [ 87.784688][ T12] ? validate_chain+0x38b/0xc20 [ 87.784693][ T12] hvc_console_print+0x292/0x780 [ 87.784700][ T12] ? hvc_write+0x3a0/0x3a0 [ 87.784702][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.784706][ T12] ? lock_acquire+0x13c/0x160 [ 87.784710][ T12] console_emit_next_record+0x22f/0x4c0 [ 87.784714][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 87.784716][ T12] ? console_flush_one_record+0x106/0x710 [ 87.784720][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.784722][ T12] ? lock_acquire+0x13c/0x160 [ 87.784726][ T12] console_flush_one_record+0x46f/0x710 [ 87.784730][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 87.784732][ T12] ? __lock_acquire+0x518/0xc20 [ 87.784737][ T12] console_unlock+0xee/0x1f0 [ 87.784740][ T12] ? console_flush_one_record+0x710/0x710 [ 87.784742][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.784744][ T12] ? lock_acquire+0x60/0x160 [ 87.784748][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.784750][ T12] ? vprintk_emit+0x320/0x3e0 [ 87.784753][ T12] vprintk_emit+0x37c/0x3e0 [ 87.784757][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 87.784760][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 87.784761][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 87.784764][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 87.784766][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 87.784770][ T12] _printk+0xc7/0x100 [ 87.784773][ T12] ? snapshot_read.cold+0x21/0x21 [ 87.784776][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 87.784779][ T12] ? netdev_name+0x43/0x60 [ 87.784782][ T12] ? __netdev_printk+0x17f/0x1d0 [ 87.784786][ T12] netdev_info+0xe2/0x116 [ 87.784788][ T12] ? netdev_notice+0x120/0x120 [ 87.784791][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 87.784793][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 87.784795][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 87.784799][ T12] ? mutex_is_locked+0x1c/0x50 [ 87.784802][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 87.784805][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 87.784808][ T12] netif_set_promiscuity+0x4c/0xc0 [ 87.784812][ T12] dev_set_promiscuity+0x9d/0x150 [ 87.784815][ T12] hsr_del_port+0x39d/0x540 [ 87.784820][ T12] hsr_del_ports+0x24/0x80 [ 87.784822][ T12] hsr_dellink+0x5d/0x90 [ 87.784825][ T12] default_device_exit_batch+0x19d/0x600 [ 87.784828][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 87.784831][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.784833][ T12] ? mutex_is_locked+0x1c/0x50 [ 87.784837][ T12] ops_undo_list+0x2ce/0x8f0 [ 87.784841][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 87.784843][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 87.784845][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 87.784848][ T12] ? idr_destroy+0x121/0x250 [ 87.784852][ T12] cleanup_net+0x431/0x890 [ 87.784856][ T12] ? net_passive_dec+0x230/0x230 [ 87.784860][ T12] ? lock_acquire+0x13c/0x160 [ 87.784861][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.784865][ T12] process_one_work+0xe3e/0x1560 [ 87.784872][ T12] ? __queue_delayed_work+0x470/0x470 [ 87.784875][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 87.784882][ T12] worker_thread+0x4f1/0xd60 [ 87.784890][ T12] ? rescuer_thread+0x1340/0x1340 [ 87.784892][ T12] kthread+0x367/0x460 [ 87.784894][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.784897][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.784900][ T12] ret_from_fork+0x474/0x6b0 [ 87.784904][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 87.784907][ T12] ? __switch_to+0x5a3/0xe00 [ 87.784910][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.784913][ T12] ret_from_fork_asm+0x11/0x20 [ 87.784922][ T12] [ 87.816898][ T12] vethB: left promiscuous mode [ 87.836245][ T12] vethA (unregistering): left promiscuous mode [ 87.841001][ T12] vethB (unregistering): left promiscuous mode [ 88.038951][ T12] vethA: left promiscuous mode [ 88.050056][ T12] vethB (unregistering): left promiscuous mode [ 88.396664][ T1013] vethA: entered promiscuous mode [ 88.397464][ T1013] vethB: entered promiscuous mode [ 88.430715][ T1014] vethA: entered promiscuous mode [ 88.431407][ T1014] vethB: entered promiscuous mode [ 88.575289][ T1019] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 88.660159][ T1022] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 93.493691][ T12] vethA: left promiscuous mode [ 93.493710][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 93.493712][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 93.493714][ T12] preempt_count: 1, expected: 0 [ 93.493714][ T12] RCU nest depth: 0, expected: 0 [ 93.493715][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 93.493717][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 93.493729][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 93.493733][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 93.493738][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 93.493742][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 93.493747][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 93.493750][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 93.493754][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 93.493758][ T12] irq event stamp: 992582 [ 93.493759][ T12] hardirqs last enabled at (992581): [] __down_trylock_console_sem+0x86/0xa0 [ 93.493761][ T12] hardirqs last disabled at (992582): [] console_emit_next_record+0x3d4/0x4c0 [ 93.493763][ T12] softirqs last enabled at (992538): [] handle_softirqs+0x67c/0x900 [ 93.493765][ T12] softirqs last disabled at (992531): [] __irq_exit_rcu+0x145/0x1c0 [ 93.493768][ T12] Preemption disabled at: [ 93.493768][ T12] [] vprintk_emit+0x31b/0x3e0 [ 93.493774][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 93.493778][ T12] Tainted: [W]=WARN [ 93.493779][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 93.493781][ T12] Workqueue: netns cleanup_net [ 93.493784][ T12] Call Trace: [ 93.493786][ T12] [ 93.493787][ T12] dump_stack_lvl+0x6f/0xa0 [ 93.493793][ T12] ? vprintk_emit+0x31b/0x3e0 [ 93.493795][ T12] __might_resched.cold+0x1fe/0x2c1 [ 93.493800][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 93.493804][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 93.493809][ T12] __kmalloc_noprof+0x443/0x760 [ 93.493811][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 93.493817][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 93.493820][ T12] alloc_buf.isra.0+0x4b/0x260 [ 93.493823][ T12] put_chars+0x1e1/0x2f0 [ 93.493826][ T12] ? __send_to_port+0x420/0x420 [ 93.493829][ T12] ? validate_chain+0x38b/0xc20 [ 93.493834][ T12] hvc_console_print+0x292/0x780 [ 93.493841][ T12] ? hvc_write+0x3a0/0x3a0 [ 93.493843][ T12] ? rcu_is_watching+0x16/0xd0 [ 93.493847][ T12] ? lock_acquire+0x13c/0x160 [ 93.493851][ T12] console_emit_next_record+0x22f/0x4c0 [ 93.493856][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 93.493857][ T12] ? console_flush_one_record+0x106/0x710 [ 93.493861][ T12] ? rcu_is_watching+0x16/0xd0 [ 93.493863][ T12] ? lock_acquire+0x13c/0x160 [ 93.493867][ T12] console_flush_one_record+0x46f/0x710 [ 93.493871][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 93.493873][ T12] ? __lock_acquire+0x518/0xc20 [ 93.493878][ T12] console_unlock+0xee/0x1f0 [ 93.493881][ T12] ? console_flush_one_record+0x710/0x710 [ 93.493883][ T12] ? rcu_is_watching+0x16/0xd0 [ 93.493885][ T12] ? lock_acquire+0x60/0x160 [ 93.493889][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 93.493891][ T12] ? vprintk_emit+0x320/0x3e0 [ 93.493894][ T12] vprintk_emit+0x37c/0x3e0 [ 93.493898][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 93.493900][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 93.493902][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 93.493905][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 93.493907][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 93.493911][ T12] _printk+0xc7/0x100 [ 93.493914][ T12] ? snapshot_read.cold+0x21/0x21 [ 93.493917][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 93.493920][ T12] ? netdev_name+0x43/0x60 [ 93.493923][ T12] ? __netdev_printk+0x17f/0x1d0 [ 93.493926][ T12] netdev_info+0xe2/0x116 [ 93.493929][ T12] ? netdev_notice+0x120/0x120 [ 93.493932][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 93.493934][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 93.493936][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 93.493940][ T12] ? mutex_is_locked+0x1c/0x50 [ 93.493943][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 93.493946][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 93.493949][ T12] netif_set_promiscuity+0x4c/0xc0 [ 93.493953][ T12] dev_set_promiscuity+0x9d/0x150 [ 93.493956][ T12] hsr_del_port+0x39d/0x540 [ 93.493961][ T12] hsr_del_ports+0x24/0x80 [ 93.493964][ T12] hsr_dellink+0x5d/0x90 [ 93.493967][ T12] default_device_exit_batch+0x19d/0x600 [ 93.493970][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 93.493972][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 93.493975][ T12] ? mutex_is_locked+0x1c/0x50 [ 93.493979][ T12] ops_undo_list+0x2ce/0x8f0 [ 93.493983][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 93.493985][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 93.493986][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 93.493989][ T12] ? idr_destroy+0x121/0x250 [ 93.493994][ T12] cleanup_net+0x431/0x890 [ 93.493997][ T12] ? net_passive_dec+0x230/0x230 [ 93.494001][ T12] ? lock_acquire+0x13c/0x160 [ 93.494002][ T12] ? rcu_is_watching+0x16/0xd0 [ 93.494006][ T12] process_one_work+0xe3e/0x1560 [ 93.494013][ T12] ? __queue_delayed_work+0x470/0x470 [ 93.494016][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 93.494023][ T12] worker_thread+0x4f1/0xd60 [ 93.494030][ T12] ? rescuer_thread+0x1340/0x1340 [ 93.494032][ T12] kthread+0x367/0x460 [ 93.494035][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 93.494038][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 93.494040][ T12] ret_from_fork+0x474/0x6b0 [ 93.494044][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 93.494047][ T12] ? __switch_to+0x5a3/0xe00 [ 93.494050][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 93.494053][ T12] ret_from_fork_asm+0x11/0x20 [ 93.494062][ T12] [ 93.527139][ T12] vethB: left promiscuous mode [ 93.542199][ T12] vethB (unregistering): left promiscuous mode [ 93.545732][ T12] vethA (unregistering): left promiscuous mode [ 94.089248][ T1060] vethA: entered promiscuous mode [ 94.089974][ T1060] vethB: entered promiscuous mode [ 94.125858][ T1061] vethA: entered promiscuous mode [ 94.126583][ T1061] vethB: entered promiscuous mode [ 94.265153][ T1066] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 94.359186][ T1069] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 98.997745][ T12] vethA: left promiscuous mode [ 98.997764][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.997767][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 98.997769][ T12] preempt_count: 1, expected: 0 [ 98.997769][ T12] RCU nest depth: 0, expected: 0 [ 98.997770][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 98.997772][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 98.997784][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 98.997788][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 98.997793][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 98.997798][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 98.997802][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 98.997806][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 98.997810][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 98.997814][ T12] irq event stamp: 1056388 [ 98.997814][ T12] hardirqs last enabled at (1056387): [] __down_trylock_console_sem+0x86/0xa0 [ 98.997817][ T12] hardirqs last disabled at (1056388): [] console_emit_next_record+0x3d4/0x4c0 [ 98.997819][ T12] softirqs last enabled at (1056272): [] tcp_close+0x2b/0xb0 [ 98.997822][ T12] softirqs last disabled at (1056270): [] release_sock+0x21/0x240 [ 98.997825][ T12] Preemption disabled at: [ 98.997825][ T12] [] vprintk_emit+0x31b/0x3e0 [ 98.997832][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.997835][ T12] Tainted: [W]=WARN [ 98.997836][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.997838][ T12] Workqueue: netns cleanup_net [ 98.997841][ T12] Call Trace: [ 98.997842][ T12] [ 98.997845][ T12] dump_stack_lvl+0x6f/0xa0 [ 98.997850][ T12] ? vprintk_emit+0x31b/0x3e0 [ 98.997853][ T12] __might_resched.cold+0x1fe/0x2c1 [ 98.997857][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.997861][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 98.997866][ T12] __kmalloc_noprof+0x443/0x760 [ 98.997868][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 98.997874][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 98.997877][ T12] alloc_buf.isra.0+0x4b/0x260 [ 98.997880][ T12] put_chars+0x1e1/0x2f0 [ 98.997883][ T12] ? __send_to_port+0x420/0x420 [ 98.997886][ T12] ? validate_chain+0x38b/0xc20 [ 98.997891][ T12] hvc_console_print+0x292/0x780 [ 98.997898][ T12] ? hvc_write+0x3a0/0x3a0 [ 98.997901][ T12] ? rcu_is_watching+0x16/0xd0 [ 98.997905][ T12] ? lock_acquire+0x13c/0x160 [ 98.997909][ T12] console_emit_next_record+0x22f/0x4c0 [ 98.997913][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 98.997915][ T12] ? console_flush_one_record+0x106/0x710 [ 98.997918][ T12] ? rcu_is_watching+0x16/0xd0 [ 98.997921][ T12] ? lock_acquire+0x13c/0x160 [ 98.997925][ T12] console_flush_one_record+0x46f/0x710 [ 98.997929][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 98.997931][ T12] ? __lock_acquire+0x518/0xc20 [ 98.997936][ T12] console_unlock+0xee/0x1f0 [ 98.997939][ T12] ? console_flush_one_record+0x710/0x710 [ 98.997941][ T12] ? rcu_is_watching+0x16/0xd0 [ 98.997943][ T12] ? lock_acquire+0x60/0x160 [ 98.997947][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.997949][ T12] ? vprintk_emit+0x320/0x3e0 [ 98.997952][ T12] vprintk_emit+0x37c/0x3e0 [ 98.997956][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 98.997959][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 98.997961][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 98.997964][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 98.997966][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 98.997969][ T12] _printk+0xc7/0x100 [ 98.997972][ T12] ? snapshot_read.cold+0x21/0x21 [ 98.997976][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 98.997979][ T12] ? netdev_name+0x43/0x60 [ 98.997982][ T12] ? __netdev_printk+0x17f/0x1d0 [ 98.997985][ T12] netdev_info+0xe2/0x116 [ 98.997988][ T12] ? netdev_notice+0x120/0x120 [ 98.997991][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 98.997993][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 98.997995][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 98.997999][ T12] ? mutex_is_locked+0x1c/0x50 [ 98.998002][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 98.998005][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 98.998008][ T12] netif_set_promiscuity+0x4c/0xc0 [ 98.998012][ T12] dev_set_promiscuity+0x9d/0x150 [ 98.998015][ T12] hsr_del_port+0x39d/0x540 [ 98.998020][ T12] hsr_del_ports+0x24/0x80 [ 98.998023][ T12] hsr_dellink+0x5d/0x90 [ 98.998025][ T12] default_device_exit_batch+0x19d/0x600 [ 98.998029][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 98.998031][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.998034][ T12] ? mutex_is_locked+0x1c/0x50 [ 98.998038][ T12] ops_undo_list+0x2ce/0x8f0 [ 98.998041][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 98.998043][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 98.998045][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 98.998048][ T12] ? idr_destroy+0x121/0x250 [ 98.998053][ T12] cleanup_net+0x431/0x890 [ 98.998056][ T12] ? net_passive_dec+0x230/0x230 [ 98.998060][ T12] ? lock_acquire+0x13c/0x160 [ 98.998062][ T12] ? rcu_is_watching+0x16/0xd0 [ 98.998066][ T12] process_one_work+0xe3e/0x1560 [ 98.998072][ T12] ? __queue_delayed_work+0x470/0x470 [ 98.998075][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 98.998083][ T12] worker_thread+0x4f1/0xd60 [ 98.998090][ T12] ? rescuer_thread+0x1340/0x1340 [ 98.998092][ T12] kthread+0x367/0x460 [ 98.998095][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.998098][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 98.998100][ T12] ret_from_fork+0x474/0x6b0 [ 98.998104][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 98.998108][ T12] ? __switch_to+0x5a3/0xe00 [ 98.998111][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 98.998113][ T12] ret_from_fork_asm+0x11/0x20 [ 98.998122][ T12] [ 99.022787][ T12] vethB: left promiscuous mode [ 99.031626][ T12] vethB (unregistering): left promiscuous mode [ 99.034628][ T12] vethA (unregistering): left promiscuous mode [ 99.630042][ T1108] vethA: entered promiscuous mode [ 99.630851][ T1108] vethB: entered promiscuous mode [ 99.663137][ T1109] vethA: entered promiscuous mode [ 99.663867][ T1109] vethB: entered promiscuous mode [ 99.818568][ T1114] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 99.905239][ T1117] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 105.839627][ T12] vethA: left promiscuous mode [ 105.839646][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.839649][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 105.839650][ T12] preempt_count: 1, expected: 0 [ 105.839651][ T12] RCU nest depth: 0, expected: 0 [ 105.839652][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 105.839655][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 105.839666][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 105.839670][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 105.839675][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 105.839679][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 105.839684][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 105.839688][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 105.839691][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 105.839695][ T12] irq event stamp: 1113520 [ 105.839696][ T12] hardirqs last enabled at (1113519): [] __down_trylock_console_sem+0x86/0xa0 [ 105.839698][ T12] hardirqs last disabled at (1113520): [] console_emit_next_record+0x3d4/0x4c0 [ 105.839700][ T12] softirqs last enabled at (1113404): [] tcp_close+0x2b/0xb0 [ 105.839703][ T12] softirqs last disabled at (1113402): [] release_sock+0x21/0x240 [ 105.839706][ T12] Preemption disabled at: [ 105.839707][ T12] [] vprintk_emit+0x31b/0x3e0 [ 105.839713][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.839716][ T12] Tainted: [W]=WARN [ 105.839717][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.839719][ T12] Workqueue: netns cleanup_net [ 105.839722][ T12] Call Trace: [ 105.839724][ T12] [ 105.839726][ T12] dump_stack_lvl+0x6f/0xa0 [ 105.839731][ T12] ? vprintk_emit+0x31b/0x3e0 [ 105.839733][ T12] __might_resched.cold+0x1fe/0x2c1 [ 105.839738][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.839742][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 105.839747][ T12] __kmalloc_noprof+0x443/0x760 [ 105.839749][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 105.839755][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 105.839758][ T12] alloc_buf.isra.0+0x4b/0x260 [ 105.839761][ T12] put_chars+0x1e1/0x2f0 [ 105.839764][ T12] ? __send_to_port+0x420/0x420 [ 105.839767][ T12] ? validate_chain+0x38b/0xc20 [ 105.839772][ T12] hvc_console_print+0x292/0x780 [ 105.839779][ T12] ? hvc_write+0x3a0/0x3a0 [ 105.839782][ T12] ? rcu_is_watching+0x16/0xd0 [ 105.839786][ T12] ? lock_acquire+0x13c/0x160 [ 105.839790][ T12] console_emit_next_record+0x22f/0x4c0 [ 105.839794][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 105.839796][ T12] ? console_flush_one_record+0x106/0x710 [ 105.839799][ T12] ? rcu_is_watching+0x16/0xd0 [ 105.839801][ T12] ? lock_acquire+0x13c/0x160 [ 105.839805][ T12] console_flush_one_record+0x46f/0x710 [ 105.839809][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 105.839811][ T12] ? __lock_acquire+0x518/0xc20 [ 105.839817][ T12] console_unlock+0xee/0x1f0 [ 105.839820][ T12] ? console_flush_one_record+0x710/0x710 [ 105.839821][ T12] ? rcu_is_watching+0x16/0xd0 [ 105.839824][ T12] ? lock_acquire+0x60/0x160 [ 105.839828][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.839829][ T12] ? vprintk_emit+0x320/0x3e0 [ 105.839833][ T12] vprintk_emit+0x37c/0x3e0 [ 105.839836][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 105.839839][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 105.839841][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 105.839844][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 105.839846][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 105.839849][ T12] _printk+0xc7/0x100 [ 105.839853][ T12] ? snapshot_read.cold+0x21/0x21 [ 105.839856][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 105.839859][ T12] ? netdev_name+0x43/0x60 [ 105.839862][ T12] ? __netdev_printk+0x17f/0x1d0 [ 105.839865][ T12] netdev_info+0xe2/0x116 [ 105.839868][ T12] ? netdev_notice+0x120/0x120 [ 105.839871][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 105.839873][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 105.839875][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 105.839878][ T12] ? mutex_is_locked+0x1c/0x50 [ 105.839882][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 105.839885][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 105.839887][ T12] netif_set_promiscuity+0x4c/0xc0 [ 105.839892][ T12] dev_set_promiscuity+0x9d/0x150 [ 105.839895][ T12] hsr_del_port+0x39d/0x540 [ 105.839900][ T12] hsr_del_ports+0x24/0x80 [ 105.839903][ T12] hsr_dellink+0x5d/0x90 [ 105.839905][ T12] default_device_exit_batch+0x19d/0x600 [ 105.839909][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 105.839911][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.839914][ T12] ? mutex_is_locked+0x1c/0x50 [ 105.839918][ T12] ops_undo_list+0x2ce/0x8f0 [ 105.839921][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 105.839923][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 105.839925][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 105.839928][ T12] ? idr_destroy+0x121/0x250 [ 105.839932][ T12] cleanup_net+0x431/0x890 [ 105.839935][ T12] ? net_passive_dec+0x230/0x230 [ 105.839939][ T12] ? lock_acquire+0x13c/0x160 [ 105.839941][ T12] ? rcu_is_watching+0x16/0xd0 [ 105.839945][ T12] process_one_work+0xe3e/0x1560 [ 105.839952][ T12] ? __queue_delayed_work+0x470/0x470 [ 105.839954][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 105.839962][ T12] worker_thread+0x4f1/0xd60 [ 105.839969][ T12] ? rescuer_thread+0x1340/0x1340 [ 105.839971][ T12] kthread+0x367/0x460 [ 105.839973][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 105.839977][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 105.839979][ T12] ret_from_fork+0x474/0x6b0 [ 105.839983][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 105.839986][ T12] ? __switch_to+0x5a3/0xe00 [ 105.839990][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 105.839992][ T12] ret_from_fork_asm+0x11/0x20 [ 105.840001][ T12] [ 105.871766][ T12] vethB: left promiscuous mode [ 105.901808][ T12] vethB (unregistering): left promiscuous mode [ 105.910880][ T12] vethA (unregistering): left promiscuous mode [ 106.500086][ T1156] vethA: entered promiscuous mode [ 106.500898][ T1156] vethB: entered promiscuous mode [ 106.528266][ T1157] vethA: entered promiscuous mode [ 106.528986][ T1157] vethB: entered promiscuous mode [ 106.673828][ T1162] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 106.761394][ T1165] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 112.170396][ T12] vethA: left promiscuous mode [ 112.170414][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.170416][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 112.170418][ T12] preempt_count: 1, expected: 0 [ 112.170418][ T12] RCU nest depth: 0, expected: 0 [ 112.170419][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 112.170421][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 112.170434][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 112.170437][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 112.170447][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 112.170451][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 112.170456][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 112.170460][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 112.170463][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 112.170468][ T12] irq event stamp: 1174956 [ 112.170469][ T12] hardirqs last enabled at (1174955): [] __down_trylock_console_sem+0x86/0xa0 [ 112.170472][ T12] hardirqs last disabled at (1174956): [] console_emit_next_record+0x3d4/0x4c0 [ 112.170474][ T12] softirqs last enabled at (1174840): [] tcp_close+0x2b/0xb0 [ 112.170477][ T12] softirqs last disabled at (1174838): [] release_sock+0x21/0x240 [ 112.170480][ T12] Preemption disabled at: [ 112.170481][ T12] [] vprintk_emit+0x31b/0x3e0 [ 112.170486][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.170489][ T12] Tainted: [W]=WARN [ 112.170490][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.170492][ T12] Workqueue: netns cleanup_net [ 112.170495][ T12] Call Trace: [ 112.170497][ T12] [ 112.170499][ T12] dump_stack_lvl+0x6f/0xa0 [ 112.170505][ T12] ? vprintk_emit+0x31b/0x3e0 [ 112.170507][ T12] __might_resched.cold+0x1fe/0x2c1 [ 112.170511][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.170515][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 112.170520][ T12] __kmalloc_noprof+0x443/0x760 [ 112.170523][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 112.170528][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 112.170531][ T12] alloc_buf.isra.0+0x4b/0x260 [ 112.170534][ T12] put_chars+0x1e1/0x2f0 [ 112.170538][ T12] ? __send_to_port+0x420/0x420 [ 112.170541][ T12] ? validate_chain+0x38b/0xc20 [ 112.170546][ T12] hvc_console_print+0x292/0x780 [ 112.170553][ T12] ? hvc_write+0x3a0/0x3a0 [ 112.170556][ T12] ? rcu_is_watching+0x16/0xd0 [ 112.170560][ T12] ? lock_acquire+0x13c/0x160 [ 112.170564][ T12] console_emit_next_record+0x22f/0x4c0 [ 112.170568][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 112.170570][ T12] ? console_flush_one_record+0x106/0x710 [ 112.170573][ T12] ? rcu_is_watching+0x16/0xd0 [ 112.170576][ T12] ? lock_acquire+0x13c/0x160 [ 112.170580][ T12] console_flush_one_record+0x46f/0x710 [ 112.170584][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 112.170586][ T12] ? __lock_acquire+0x518/0xc20 [ 112.170591][ T12] console_unlock+0xee/0x1f0 [ 112.170594][ T12] ? console_flush_one_record+0x710/0x710 [ 112.170596][ T12] ? rcu_is_watching+0x16/0xd0 [ 112.170598][ T12] ? lock_acquire+0x60/0x160 [ 112.170602][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.170604][ T12] ? vprintk_emit+0x320/0x3e0 [ 112.170607][ T12] vprintk_emit+0x37c/0x3e0 [ 112.170611][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 112.170614][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 112.170616][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 112.170619][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 112.170621][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 112.170624][ T12] _printk+0xc7/0x100 [ 112.170628][ T12] ? snapshot_read.cold+0x21/0x21 [ 112.170631][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 112.170634][ T12] ? netdev_name+0x43/0x60 [ 112.170637][ T12] ? __netdev_printk+0x17f/0x1d0 [ 112.170640][ T12] netdev_info+0xe2/0x116 [ 112.170643][ T12] ? netdev_notice+0x120/0x120 [ 112.170646][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 112.170648][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 112.170650][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 112.170654][ T12] ? mutex_is_locked+0x1c/0x50 [ 112.170658][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 112.170661][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 112.170663][ T12] netif_set_promiscuity+0x4c/0xc0 [ 112.170668][ T12] dev_set_promiscuity+0x9d/0x150 [ 112.170671][ T12] hsr_del_port+0x39d/0x540 [ 112.170676][ T12] hsr_del_ports+0x24/0x80 [ 112.170678][ T12] hsr_dellink+0x5d/0x90 [ 112.170681][ T12] default_device_exit_batch+0x19d/0x600 [ 112.170684][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 112.170687][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.170689][ T12] ? mutex_is_locked+0x1c/0x50 [ 112.170693][ T12] ops_undo_list+0x2ce/0x8f0 [ 112.170697][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 112.170699][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 112.170701][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 112.170704][ T12] ? idr_destroy+0x121/0x250 [ 112.170709][ T12] cleanup_net+0x431/0x890 [ 112.170712][ T12] ? net_passive_dec+0x230/0x230 [ 112.170716][ T12] ? lock_acquire+0x13c/0x160 [ 112.170718][ T12] ? rcu_is_watching+0x16/0xd0 [ 112.170722][ T12] process_one_work+0xe3e/0x1560 [ 112.170728][ T12] ? __queue_delayed_work+0x470/0x470 [ 112.170731][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 112.170739][ T12] worker_thread+0x4f1/0xd60 [ 112.170746][ T12] ? rescuer_thread+0x1340/0x1340 [ 112.170748][ T12] kthread+0x367/0x460 [ 112.170751][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 112.170754][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 112.170757][ T12] ret_from_fork+0x474/0x6b0 [ 112.170761][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 112.170764][ T12] ? __switch_to+0x5a3/0xe00 [ 112.170767][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 112.170770][ T12] ret_from_fork_asm+0x11/0x20 [ 112.170778][ T12] [ 112.195425][ T12] vethB: left promiscuous mode [ 112.213389][ T12] vethB (unregistering): left promiscuous mode [ 112.217838][ T12] vethA (unregistering): left promiscuous mode [ 112.801909][ T1204] vethA: entered promiscuous mode [ 112.802649][ T1204] vethB: entered promiscuous mode [ 112.841743][ T1205] vethA: entered promiscuous mode [ 112.842501][ T1205] vethB: entered promiscuous mode [ 112.975766][ T1210] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 113.060750][ T1213] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 118.336424][ T12] vethA: left promiscuous mode [ 118.336446][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 118.336449][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 118.336450][ T12] preempt_count: 1, expected: 0 [ 118.336451][ T12] RCU nest depth: 0, expected: 0 [ 118.336452][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 118.336455][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 118.336467][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 118.336472][ T12] #2: ffffffffb86c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 118.336478][ T12] #3: ffffffffb86e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 118.336482][ T12] #4: ffffffffb7f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 118.336487][ T12] #5: ffffffffb7f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 118.336490][ T12] #6: ffffffffb7e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 118.336494][ T12] #7: ffffffffb7e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 118.336498][ T12] irq event stamp: 1257078 [ 118.336499][ T12] hardirqs last enabled at (1257077): [] __down_trylock_console_sem+0x86/0xa0 [ 118.336501][ T12] hardirqs last disabled at (1257078): [] console_emit_next_record+0x3d4/0x4c0 [ 118.336503][ T12] softirqs last enabled at (1256962): [] tcp_close+0x2b/0xb0 [ 118.336507][ T12] softirqs last disabled at (1256960): [] release_sock+0x21/0x240 [ 118.336510][ T12] Preemption disabled at: [ 118.336510][ T12] [] vprintk_emit+0x31b/0x3e0 [ 118.336516][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 118.336520][ T12] Tainted: [W]=WARN [ 118.336520][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.336522][ T12] Workqueue: netns cleanup_net [ 118.336525][ T12] Call Trace: [ 118.336527][ T12] [ 118.336529][ T12] dump_stack_lvl+0x6f/0xa0 [ 118.336534][ T12] ? vprintk_emit+0x31b/0x3e0 [ 118.336536][ T12] __might_resched.cold+0x1fe/0x2c1 [ 118.336541][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.336545][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 118.336550][ T12] __kmalloc_noprof+0x443/0x760 [ 118.336553][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 118.336558][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 118.336561][ T12] alloc_buf.isra.0+0x4b/0x260 [ 118.336565][ T12] put_chars+0x1e1/0x2f0 [ 118.336568][ T12] ? __send_to_port+0x420/0x420 [ 118.336571][ T12] ? validate_chain+0x38b/0xc20 [ 118.336576][ T12] hvc_console_print+0x292/0x780 [ 118.336583][ T12] ? hvc_write+0x3a0/0x3a0 [ 118.336585][ T12] ? rcu_is_watching+0x16/0xd0 [ 118.336589][ T12] ? lock_acquire+0x13c/0x160 [ 118.336594][ T12] console_emit_next_record+0x22f/0x4c0 [ 118.336597][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 118.336599][ T12] ? console_flush_one_record+0x106/0x710 [ 118.336602][ T12] ? rcu_is_watching+0x16/0xd0 [ 118.336605][ T12] ? lock_acquire+0x13c/0x160 [ 118.336609][ T12] console_flush_one_record+0x46f/0x710 [ 118.336613][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 118.336615][ T12] ? __lock_acquire+0x518/0xc20 [ 118.336620][ T12] console_unlock+0xee/0x1f0 [ 118.336623][ T12] ? console_flush_one_record+0x710/0x710 [ 118.336625][ T12] ? rcu_is_watching+0x16/0xd0 [ 118.336627][ T12] ? lock_acquire+0x60/0x160 [ 118.336631][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 118.336633][ T12] ? vprintk_emit+0x320/0x3e0 [ 118.336636][ T12] vprintk_emit+0x37c/0x3e0 [ 118.336640][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 118.336643][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 118.336644][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 118.336647][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 118.336649][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 118.336653][ T12] _printk+0xc7/0x100 [ 118.336656][ T12] ? snapshot_read.cold+0x21/0x21 [ 118.336659][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 118.336662][ T12] ? netdev_name+0x43/0x60 [ 118.336665][ T12] ? __netdev_printk+0x17f/0x1d0 [ 118.336669][ T12] netdev_info+0xe2/0x116 [ 118.336671][ T12] ? netdev_notice+0x120/0x120 [ 118.336675][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 118.336676][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 118.336678][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 118.336682][ T12] ? mutex_is_locked+0x1c/0x50 [ 118.336686][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 118.336689][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 118.336691][ T12] netif_set_promiscuity+0x4c/0xc0 [ 118.336696][ T12] dev_set_promiscuity+0x9d/0x150 [ 118.336699][ T12] hsr_del_port+0x39d/0x540 [ 118.336704][ T12] hsr_del_ports+0x24/0x80 [ 118.336706][ T12] hsr_dellink+0x5d/0x90 [ 118.336709][ T12] default_device_exit_batch+0x19d/0x600 [ 118.336712][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 118.336715][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.336717][ T12] ? mutex_is_locked+0x1c/0x50 [ 118.336721][ T12] ops_undo_list+0x2ce/0x8f0 [ 118.336725][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 118.336727][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 118.336728][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 118.336731][ T12] ? idr_destroy+0x121/0x250 [ 118.336736][ T12] cleanup_net+0x431/0x890 [ 118.336739][ T12] ? net_passive_dec+0x230/0x230 [ 118.336743][ T12] ? lock_acquire+0x13c/0x160 [ 118.336745][ T12] ? rcu_is_watching+0x16/0xd0 [ 118.336749][ T12] process_one_work+0xe3e/0x1560 [ 118.336755][ T12] ? __queue_delayed_work+0x470/0x470 [ 118.336758][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 118.336766][ T12] worker_thread+0x4f1/0xd60 [ 118.336773][ T12] ? rescuer_thread+0x1340/0x1340 [ 118.336775][ T12] kthread+0x367/0x460 [ 118.336777][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 118.336780][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 118.336783][ T12] ret_from_fork+0x474/0x6b0 [ 118.336787][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 118.336790][ T12] ? __switch_to+0x5a3/0xe00 [ 118.336793][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 118.336796][ T12] ret_from_fork_asm+0x11/0x20 [ 118.336805][ T12] [ 118.364300][ T12] vethB: left promiscuous mode [ 118.380910][ T12] vethB (unregistering): left promiscuous mode [ 118.386159][ T12] vethA (unregistering): left promiscuous mode