[ 8.729169][ T180] ip (180) used greatest stack depth: 23584 bytes left [ 8.729184][ T180] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.729186][ T180] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 180, name: ip [ 8.729188][ T180] preempt_count: 2, expected: 0 [ 8.729188][ T180] RCU nest depth: 0, expected: 0 [ 8.729189][ T180] locks held by ip/180: 5, last CPU#3: [ 8.729191][ T180] #0: ffffffffb12127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.729203][ T180] #1: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.729209][ T180] #2: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.729212][ T180] #3: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.729216][ T180] #4: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.729220][ T180] irq event stamp: 22726 [ 8.729220][ T180] hardirqs last enabled at (22725): [] __down_trylock_console_sem+0x86/0xa0 [ 8.729223][ T180] hardirqs last disabled at (22726): [] console_emit_next_record+0x3d4/0x4c0 [ 8.729225][ T180] softirqs last enabled at (21298): [] handle_softirqs+0x67c/0x900 [ 8.729227][ T180] softirqs last disabled at (20173): [] __irq_exit_rcu+0x145/0x1c0 [ 8.729229][ T180] Preemption disabled at: [ 8.729230][ T180] [<0000000000000000>] 0x0 [ 8.729236][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.729239][ T180] Tainted: [W]=WARN [ 8.729240][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.729242][ T180] Call Trace: [ 8.729243][ T180] [ 8.729245][ T180] dump_stack_lvl+0x6f/0xa0 [ 8.729251][ T180] __might_resched.cold+0x1fe/0x2c1 [ 8.729255][ T180] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.729259][ T180] ? __kmalloc_noprof+0xdb/0x760 [ 8.729264][ T180] __kmalloc_noprof+0x443/0x760 [ 8.729267][ T180] ? alloc_buf.isra.0+0x4b/0x260 [ 8.729272][ T180] ? do_raw_spin_unlock+0x59/0x250 [ 8.729275][ T180] alloc_buf.isra.0+0x4b/0x260 [ 8.729278][ T180] put_chars+0x1e1/0x2f0 [ 8.729282][ T180] ? __send_to_port+0x420/0x420 [ 8.729283][ T180] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.729288][ T180] ? validate_chain+0x38b/0xc20 [ 8.729293][ T180] hvc_console_print+0x292/0x780 [ 8.729300][ T180] ? hvc_write+0x3a0/0x3a0 [ 8.729302][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.729305][ T180] ? lock_acquire+0x13c/0x160 [ 8.729309][ T180] console_emit_next_record+0x22f/0x4c0 [ 8.729312][ T180] ? devkmsg_read+0x4b0/0x4b0 [ 8.729314][ T180] ? console_flush_one_record+0x106/0x710 [ 8.729317][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.729320][ T180] ? lock_acquire+0x13c/0x160 [ 8.729324][ T180] console_flush_one_record+0x46f/0x710 [ 8.729328][ T180] ? console_emit_next_record+0x4c0/0x4c0 [ 8.729330][ T180] ? __lock_acquire+0x518/0xc20 [ 8.729335][ T180] console_unlock+0xee/0x1f0 [ 8.729337][ T180] ? console_flush_one_record+0x710/0x710 [ 8.729339][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.729342][ T180] ? lock_acquire+0x60/0x160 [ 8.729345][ T180] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.729347][ T180] ? vprintk_emit+0x320/0x3e0 [ 8.729350][ T180] vprintk_emit+0x37c/0x3e0 [ 8.729354][ T180] ? wake_up_klogd_work_func+0x90/0x90 [ 8.729357][ T180] ? __lock_acquire+0x518/0xc20 [ 8.729361][ T180] _printk+0xc7/0x100 [ 8.729364][ T180] ? snapshot_read.cold+0x21/0x21 [ 8.729367][ T180] ? do_raw_spin_lock+0x131/0x280 [ 8.729370][ T180] ? __rwlock_init+0x150/0x150 [ 8.729374][ T180] ? do_raw_spin_lock+0x131/0x280 [ 8.729376][ T180] do_exit.cold+0x82/0x9c [ 8.729380][ T180] ? exit_notify+0x890/0x890 [ 8.729381][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 8.729384][ T180] ? rcu_is_watching+0x16/0xd0 [ 8.729388][ T180] do_group_exit+0xb8/0x370 [ 8.729391][ T180] __x64_sys_exit_group+0x3c/0x50 [ 8.729393][ T180] x64_sys_call+0x1567/0x1570 [ 8.729395][ T180] do_syscall_64+0xff/0x530 [ 8.729399][ T180] ? exc_page_fault+0xee/0x100 [ 8.729402][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.729404][ T180] RIP: 0033:0x7fb152a4f1b8 [ 8.729406][ T180] Code: Unable to access opcode bytes at 0x7fb152a4f18e. [ 8.729407][ T180] RSP: 002b:00007ffe592201e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.729409][ T180] RAX: ffffffffffffffda RBX: 00007fb152b7ff88 RCX: 00007fb152a4f1b8 [ 8.729410][ T180] RDX: 00007fb152799fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.729411][ T180] RBP: 00007ffe59220240 R08: 0000000000000000 R09: 0000000000000050 [ 8.729412][ T180] R10: 00007ffe59220000 R11: 0000000000000246 R12: 0000000000000001 [ 8.729413][ T180] R13: 0000000000000000 R14: 00007fb152b7e680 R15: 00007fb152b7ffa0 [ 8.729420][ T180] [ 9.261405][ T197] vethA: entered promiscuous mode [ 9.262357][ T197] vethB: entered promiscuous mode [ 9.301037][ T198] vethA: entered promiscuous mode [ 9.301710][ T198] vethB: entered promiscuous mode [ 9.336617][ T199] vethA: entered promiscuous mode [ 9.337335][ T199] vethB: entered promiscuous mode [ 9.510023][ T205] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.510455][ T205] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 9.590551][ T209] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.590934][ T209] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 9.675716][ T213] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 15.617740][ T12] vethA: left promiscuous mode [ 15.617787][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.617789][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 15.617791][ T12] preempt_count: 1, expected: 0 [ 15.617792][ T12] RCU nest depth: 0, expected: 0 [ 15.617793][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 15.617794][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.617807][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.617811][ T12] #2: ffffffffb1ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 15.617817][ T12] #3: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 15.617821][ T12] #4: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.617826][ T12] #5: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.617830][ T12] #6: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.617833][ T12] #7: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.617837][ T12] irq event stamp: 10266 [ 15.617838][ T12] hardirqs last enabled at (10265): [] __down_trylock_console_sem+0x86/0xa0 [ 15.617840][ T12] hardirqs last disabled at (10266): [] console_emit_next_record+0x3d4/0x4c0 [ 15.617842][ T12] softirqs last enabled at (10260): [] handle_softirqs+0x67c/0x900 [ 15.617846][ T12] softirqs last disabled at (10253): [] __irq_exit_rcu+0x145/0x1c0 [ 15.617848][ T12] Preemption disabled at: [ 15.617848][ T12] [] vprintk_emit+0x31b/0x3e0 [ 15.617854][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.617857][ T12] Tainted: [W]=WARN [ 15.617858][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.617860][ T12] Workqueue: netns cleanup_net [ 15.617863][ T12] Call Trace: [ 15.617865][ T12] [ 15.617867][ T12] dump_stack_lvl+0x6f/0xa0 [ 15.617872][ T12] ? vprintk_emit+0x31b/0x3e0 [ 15.617875][ T12] __might_resched.cold+0x1fe/0x2c1 [ 15.617879][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.617883][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 15.617888][ T12] __kmalloc_noprof+0x443/0x760 [ 15.617891][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 15.617897][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 15.617900][ T12] alloc_buf.isra.0+0x4b/0x260 [ 15.617903][ T12] put_chars+0x1e1/0x2f0 [ 15.617905][ T12] ? check_prev_add+0xef/0xe90 [ 15.617908][ T12] ? __send_to_port+0x420/0x420 [ 15.617911][ T12] ? validate_chain+0x34a/0xc20 [ 15.617916][ T12] hvc_console_print+0x292/0x780 [ 15.617924][ T12] ? hvc_write+0x3a0/0x3a0 [ 15.617926][ T12] ? rcu_is_watching+0x16/0xd0 [ 15.617931][ T12] ? lock_acquire+0x13c/0x160 [ 15.617935][ T12] console_emit_next_record+0x22f/0x4c0 [ 15.617939][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 15.617941][ T12] ? console_flush_one_record+0x106/0x710 [ 15.617944][ T12] ? rcu_is_watching+0x16/0xd0 [ 15.617947][ T12] ? lock_acquire+0x13c/0x160 [ 15.617951][ T12] console_flush_one_record+0x46f/0x710 [ 15.617956][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 15.617958][ T12] ? __lock_acquire+0x518/0xc20 [ 15.617963][ T12] console_unlock+0xee/0x1f0 [ 15.617966][ T12] ? console_flush_one_record+0x710/0x710 [ 15.617968][ T12] ? rcu_is_watching+0x16/0xd0 [ 15.617971][ T12] ? lock_acquire+0x60/0x160 [ 15.617975][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.617977][ T12] ? vprintk_emit+0x320/0x3e0 [ 15.617980][ T12] vprintk_emit+0x37c/0x3e0 [ 15.617984][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 15.617987][ T12] ? finish_task_switch.isra.0+0x214/0xa70 [ 15.617992][ T12] _printk+0xc7/0x100 [ 15.617996][ T12] ? snapshot_read.cold+0x21/0x21 [ 15.617999][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 15.618002][ T12] ? netdev_name+0x43/0x60 [ 15.618005][ T12] ? __netdev_printk+0x17f/0x1d0 [ 15.618009][ T12] netdev_info+0xe2/0x116 [ 15.618012][ T12] ? netdev_notice+0x120/0x120 [ 15.618015][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 15.618017][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 15.618019][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 15.618023][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.618027][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 15.618030][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 15.618033][ T12] netif_set_promiscuity+0x4c/0xc0 [ 15.618037][ T12] dev_set_promiscuity+0x9d/0x150 [ 15.618040][ T12] hsr_del_port+0x39d/0x540 [ 15.618046][ T12] hsr_del_ports+0x24/0x80 [ 15.618049][ T12] hsr_dellink+0x5d/0x90 [ 15.618052][ T12] default_device_exit_batch+0x19d/0x600 [ 15.618055][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 15.618058][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.618061][ T12] ? mutex_is_locked+0x1c/0x50 [ 15.618065][ T12] ops_undo_list+0x2ce/0x8f0 [ 15.618069][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 15.618072][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 15.618074][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 15.618077][ T12] ? idr_destroy+0x121/0x250 [ 15.618082][ T12] cleanup_net+0x431/0x890 [ 15.618085][ T12] ? net_passive_dec+0x230/0x230 [ 15.618090][ T12] ? lock_acquire+0x13c/0x160 [ 15.618092][ T12] ? rcu_is_watching+0x16/0xd0 [ 15.618096][ T12] process_one_work+0xe3e/0x1560 [ 15.618103][ T12] ? __queue_delayed_work+0x470/0x470 [ 15.618106][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 15.618114][ T12] worker_thread+0x4f1/0xd60 [ 15.618122][ T12] ? rescuer_thread+0x1340/0x1340 [ 15.618124][ T12] kthread+0x367/0x460 [ 15.618126][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.618129][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.618132][ T12] ret_from_fork+0x474/0x6b0 [ 15.618136][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.618140][ T12] ? __switch_to+0x5a3/0xe00 [ 15.618143][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.618146][ T12] ret_from_fork_asm+0x11/0x20 [ 15.618155][ T12] [ 15.647495][ T12] vethB: left promiscuous mode [ 15.658710][ T12] vethA (unregistering): left promiscuous mode [ 15.662748][ T12] vethB (unregistering): left promiscuous mode [ 15.877562][ T12] vethA: left promiscuous mode [ 15.883395][ T12] vethB (unregistering): left promiscuous mode [ 16.599472][ T280] vethA: entered promiscuous mode [ 16.600237][ T280] vethB: entered promiscuous mode [ 16.638691][ T281] vethA: entered promiscuous mode [ 16.638701][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.638703][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: ip [ 16.638704][ T281] preempt_count: 1, expected: 0 [ 16.638705][ T281] RCU nest depth: 0, expected: 0 [ 16.638706][ T281] locks held by ip/281: 6, last CPU#0: [ 16.638708][ T281] #0: ffffffffb1cf2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 16.638722][ T281] #1: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.638725][ T281] #2: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.638731][ T281] #3: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.638735][ T281] #4: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.638738][ T281] #5: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.638742][ T281] irq event stamp: 31060 [ 16.638743][ T281] hardirqs last enabled at (31059): [] __down_trylock_console_sem+0x86/0xa0 [ 16.638746][ T281] hardirqs last disabled at (31060): [] console_emit_next_record+0x3d4/0x4c0 [ 16.638747][ T281] softirqs last enabled at (30976): [] __alloc_skb+0x4c2/0x5f0 [ 16.638751][ T281] softirqs last disabled at (30974): [] __alloc_skb+0x4c2/0x5f0 [ 16.638753][ T281] Preemption disabled at: [ 16.638754][ T281] [] vprintk_emit+0x31b/0x3e0 [ 16.638759][ T281] CPU: 0 UID: 0 PID: 281 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.638763][ T281] Tainted: [W]=WARN [ 16.638764][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.638765][ T281] Call Trace: [ 16.638767][ T281] [ 16.638769][ T281] dump_stack_lvl+0x6f/0xa0 [ 16.638774][ T281] ? vprintk_emit+0x31b/0x3e0 [ 16.638776][ T281] __might_resched.cold+0x1fe/0x2c1 [ 16.638781][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.638785][ T281] ? __kmalloc_noprof+0xdb/0x760 [ 16.638790][ T281] __kmalloc_noprof+0x443/0x760 [ 16.638792][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 16.638798][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 16.638800][ T281] alloc_buf.isra.0+0x4b/0x260 [ 16.638803][ T281] put_chars+0x1e1/0x2f0 [ 16.638806][ T281] ? __send_to_port+0x420/0x420 [ 16.638813][ T281] hvc_console_print+0x292/0x780 [ 16.638819][ T281] ? hvc_write+0x3a0/0x3a0 [ 16.638822][ T281] ? lock_acquire+0x13c/0x160 [ 16.638826][ T281] console_emit_next_record+0x22f/0x4c0 [ 16.638830][ T281] ? devkmsg_read+0x4b0/0x4b0 [ 16.638832][ T281] ? console_flush_one_record+0x106/0x710 [ 16.638835][ T281] ? rcu_is_watching+0x16/0xd0 [ 16.638839][ T281] ? lock_acquire+0x13c/0x160 [ 16.638843][ T281] console_flush_one_record+0x46f/0x710 [ 16.638847][ T281] ? console_emit_next_record+0x4c0/0x4c0 [ 16.638849][ T281] ? __lock_acquire+0x518/0xc20 [ 16.638854][ T281] console_unlock+0xee/0x1f0 [ 16.638857][ T281] ? console_flush_one_record+0x710/0x710 [ 16.638858][ T281] ? rcu_is_watching+0x16/0xd0 [ 16.638861][ T281] ? lock_acquire+0x60/0x160 [ 16.638864][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.638866][ T281] ? vprintk_emit+0x320/0x3e0 [ 16.638869][ T281] vprintk_emit+0x37c/0x3e0 [ 16.638873][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 16.638875][ T281] ? kasan_save_stack+0x3d/0x50 [ 16.638878][ T281] ? kasan_save_track+0x14/0x30 [ 16.638879][ T281] ? __kasan_kmalloc+0x7b/0x90 [ 16.638881][ T281] ? __kmalloc_cache_noprof+0x29a/0x620 [ 16.638883][ T281] ? hsr_add_port+0x1eb/0xb60 [ 16.638886][ T281] ? hsr_dev_finalize+0x841/0xcf0 [ 16.638888][ T281] ? hsr_newlink+0x3b9/0x930 [ 16.638891][ T281] _printk+0xc7/0x100 [ 16.638895][ T281] ? snapshot_read.cold+0x21/0x21 [ 16.638896][ T281] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.638901][ T281] ? netdev_name+0x43/0x60 [ 16.638904][ T281] ? __netdev_printk+0x17f/0x1d0 [ 16.638907][ T281] netdev_info+0xe2/0x116 [ 16.638910][ T281] ? netdev_notice+0x120/0x120 [ 16.638916][ T281] ? mutex_is_locked+0x1c/0x50 [ 16.638920][ T281] __dev_set_promiscuity.cold+0x95/0x104 [ 16.638924][ T281] netif_set_promiscuity+0x4c/0xc0 [ 16.638929][ T281] dev_set_promiscuity+0x9d/0x150 [ 16.638932][ T281] hsr_add_port+0x48c/0xb60 [ 16.638935][ T281] ? hsr_port_exists+0x60/0x60 [ 16.638938][ T281] ? timer_init_key+0x10d/0x280 [ 16.638943][ T281] hsr_dev_finalize+0x841/0xcf0 [ 16.638945][ T281] ? alloc_netdev_mqs+0xe10/0x14d0 [ 16.638950][ T281] ? alloc_netdev_mqs+0xf05/0x14d0 [ 16.638952][ T281] hsr_newlink+0x3b9/0x930 [ 16.638954][ T281] ? hsr_dellink+0x90/0x90 [ 16.638957][ T281] ? rtnl_create_link+0x169/0xf20 [ 16.638959][ T281] ? nla_strscpy+0xe3/0x180 [ 16.638963][ T281] rtnl_newlink_create+0x2d0/0x750 [ 16.638967][ T281] ? rtnl_create_link+0xf20/0xf20 [ 16.638969][ T281] ? __dev_get_by_name+0x12/0x50 [ 16.638971][ T281] ? rtnl_dev_get+0xd7/0x170 [ 16.638979][ T281] __rtnl_newlink+0x22b/0xa50 [ 16.638986][ T281] rtnl_newlink+0x9f1/0x11c0 [ 16.638991][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 16.638993][ T281] ? __lock_acquire+0x518/0xc20 [ 16.639000][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 16.639004][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 16.639006][ T281] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.639009][ T281] ? rtnl_link_fill+0x920/0x920 [ 16.639010][ T281] ? __lock_acquire+0x518/0xc20 [ 16.639015][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 16.639017][ T281] ? find_held_lock+0x2b/0x80 [ 16.639020][ T281] netlink_rcv_skb+0x14e/0x3a0 [ 16.639023][ T281] ? rtnl_link_fill+0x920/0x920 [ 16.639026][ T281] ? netlink_ack+0xcf0/0xcf0 [ 16.639033][ T281] ? netlink_deliver_tap+0xc5/0x330 [ 16.639035][ T281] ? netlink_deliver_tap+0x13c/0x330 [ 16.639039][ T281] netlink_unicast+0x486/0x750 [ 16.639043][ T281] ? netlink_attachskb+0x810/0x810 [ 16.639046][ T281] ? __lock_acquire+0x518/0xc20 [ 16.639051][ T281] netlink_sendmsg+0x735/0xc60 [ 16.639055][ T281] ? netlink_unicast+0x750/0x750 [ 16.639059][ T281] ? __might_fault+0x97/0x140 [ 16.639064][ T281] ____sys_sendmsg+0x415/0x880 [ 16.639068][ T281] ? copy_msghdr_from_user+0x279/0x420 [ 16.639070][ T281] ? get_timestamp.constprop.0+0x390/0x390 [ 16.639072][ T281] ? move_addr_to_kernel+0x40/0x40 [ 16.639079][ T281] ___sys_sendmsg+0x14e/0x1d0 [ 16.639082][ T281] ? copy_msghdr_from_user+0x420/0x420 [ 16.639098][ T281] __sys_sendmsg+0x12c/0x1d0 [ 16.639101][ T281] ? __sys_sendmsg_sock+0x20/0x20 [ 16.639108][ T281] ? rcu_is_watching+0x16/0xd0 [ 16.639111][ T281] do_syscall_64+0xff/0x530 [ 16.639115][ T281] ? exc_page_fault+0xee/0x100 [ 16.639118][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.639119][ T281] RIP: 0033:0x7fa9fee6a54e [ 16.639123][ T281] 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 [ 16.639125][ T281] RSP: 002b:00007ffdd82faf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.639127][ T281] RAX: ffffffffffffffda RBX: 00007ffdd82fb6c0 RCX: 00007fa9fee6a54e [ 16.639129][ T281] RDX: 0000000000000000 RSI: 00007ffdd82fafc0 RDI: 0000000000000005 [ 16.639130][ T281] RBP: 00007ffdd82faf20 R08: 0000000000000000 R09: 0000000000000000 [ 16.639130][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9112f2 [ 16.639131][ T281] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd82fb690 [ 16.639138][ T281] [ 16.668692][ T281] vethB: entered promiscuous mode [ 16.674427][ T281] ip (281) used greatest stack depth: 23336 bytes left [ 16.700559][ T282] vethA: entered promiscuous mode [ 16.701244][ T282] vethB: entered promiscuous mode [ 16.865542][ T288] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 16.865961][ T288] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 16.945772][ T292] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 16.946152][ T292] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 17.039514][ T295] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 22.945052][ T12] vethA: left promiscuous mode [ 22.945069][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.945071][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 22.945073][ T12] preempt_count: 1, expected: 0 [ 22.945074][ T12] RCU nest depth: 0, expected: 0 [ 22.945075][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 22.945076][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 22.945088][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 22.945092][ T12] #2: ffffffffb1ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 22.945098][ T12] #3: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 22.945102][ T12] #4: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.945107][ T12] #5: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.945111][ T12] #6: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.945114][ T12] #7: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.945118][ T12] irq event stamp: 96486 [ 22.945119][ T12] hardirqs last enabled at (96485): [] __down_trylock_console_sem+0x86/0xa0 [ 22.945121][ T12] hardirqs last disabled at (96486): [] console_emit_next_record+0x3d4/0x4c0 [ 22.945123][ T12] softirqs last enabled at (96354): [] tcp_close+0x2b/0xb0 [ 22.945126][ T12] softirqs last disabled at (96352): [] release_sock+0x21/0x240 [ 22.945129][ T12] Preemption disabled at: [ 22.945130][ T12] [] vprintk_emit+0x31b/0x3e0 [ 22.945135][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.945138][ T12] Tainted: [W]=WARN [ 22.945139][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.945141][ T12] Workqueue: netns cleanup_net [ 22.945144][ T12] Call Trace: [ 22.945146][ T12] [ 22.945148][ T12] dump_stack_lvl+0x6f/0xa0 [ 22.945154][ T12] ? vprintk_emit+0x31b/0x3e0 [ 22.945156][ T12] __might_resched.cold+0x1fe/0x2c1 [ 22.945161][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.945165][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 22.945170][ T12] __kmalloc_noprof+0x443/0x760 [ 22.945172][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 22.945178][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 22.945181][ T12] alloc_buf.isra.0+0x4b/0x260 [ 22.945184][ T12] put_chars+0x1e1/0x2f0 [ 22.945187][ T12] ? __send_to_port+0x420/0x420 [ 22.945191][ T12] ? validate_chain+0x38b/0xc20 [ 22.945196][ T12] hvc_console_print+0x292/0x780 [ 22.945203][ T12] ? hvc_write+0x3a0/0x3a0 [ 22.945205][ T12] ? rcu_is_watching+0x16/0xd0 [ 22.945210][ T12] ? lock_acquire+0x13c/0x160 [ 22.945214][ T12] console_emit_next_record+0x22f/0x4c0 [ 22.945218][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 22.945219][ T12] ? console_flush_one_record+0x106/0x710 [ 22.945223][ T12] ? rcu_is_watching+0x16/0xd0 [ 22.945225][ T12] ? lock_acquire+0x13c/0x160 [ 22.945229][ T12] console_flush_one_record+0x46f/0x710 [ 22.945233][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 22.945235][ T12] ? __lock_acquire+0x518/0xc20 [ 22.945241][ T12] console_unlock+0xee/0x1f0 [ 22.945244][ T12] ? console_flush_one_record+0x710/0x710 [ 22.945246][ T12] ? rcu_is_watching+0x16/0xd0 [ 22.945248][ T12] ? lock_acquire+0x60/0x160 [ 22.945252][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.945253][ T12] ? vprintk_emit+0x320/0x3e0 [ 22.945257][ T12] vprintk_emit+0x37c/0x3e0 [ 22.945261][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 22.945263][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 22.945265][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 22.945268][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 22.945270][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 22.945273][ T12] _printk+0xc7/0x100 [ 22.945277][ T12] ? snapshot_read.cold+0x21/0x21 [ 22.945280][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 22.945283][ T12] ? netdev_name+0x43/0x60 [ 22.945286][ T12] ? __netdev_printk+0x17f/0x1d0 [ 22.945290][ T12] netdev_info+0xe2/0x116 [ 22.945292][ T12] ? netdev_notice+0x120/0x120 [ 22.945296][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 22.945297][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 22.945299][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 22.945303][ T12] ? mutex_is_locked+0x1c/0x50 [ 22.945307][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 22.945309][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 22.945312][ T12] netif_set_promiscuity+0x4c/0xc0 [ 22.945316][ T12] dev_set_promiscuity+0x9d/0x150 [ 22.945319][ T12] hsr_del_port+0x39d/0x540 [ 22.945324][ T12] hsr_del_ports+0x24/0x80 [ 22.945327][ T12] hsr_dellink+0x5d/0x90 [ 22.945330][ T12] default_device_exit_batch+0x19d/0x600 [ 22.945333][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 22.945336][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.945338][ T12] ? mutex_is_locked+0x1c/0x50 [ 22.945342][ T12] ops_undo_list+0x2ce/0x8f0 [ 22.945346][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 22.945348][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 22.945350][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 22.945353][ T12] ? idr_destroy+0x121/0x250 [ 22.945357][ T12] cleanup_net+0x431/0x890 [ 22.945361][ T12] ? net_passive_dec+0x230/0x230 [ 22.945365][ T12] ? lock_acquire+0x13c/0x160 [ 22.945366][ T12] ? rcu_is_watching+0x16/0xd0 [ 22.945371][ T12] process_one_work+0xe3e/0x1560 [ 22.945377][ T12] ? __queue_delayed_work+0x470/0x470 [ 22.945380][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 22.945388][ T12] worker_thread+0x4f1/0xd60 [ 22.945395][ T12] ? rescuer_thread+0x1340/0x1340 [ 22.945397][ T12] kthread+0x367/0x460 [ 22.945400][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.945403][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 22.945406][ T12] ret_from_fork+0x474/0x6b0 [ 22.945410][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 22.945413][ T12] ? __switch_to+0x5a3/0xe00 [ 22.945416][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 22.945419][ T12] ret_from_fork_asm+0x11/0x20 [ 22.945429][ T12] [ 22.970139][ T12] vethB: left promiscuous mode [ 22.982916][ T12] vethA (unregistering): left promiscuous mode [ 22.986439][ T12] vethB (unregistering): left promiscuous mode [ 23.215685][ T12] vethA: left promiscuous mode [ 23.221615][ T12] vethB (unregistering): left promiscuous mode [ 23.931768][ T364] vethA: entered promiscuous mode [ 23.937590][ T364] vethB: entered promiscuous mode [ 23.965653][ T365] vethA: entered promiscuous mode [ 23.965662][ T365] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.965664][ T365] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 365, name: ip [ 23.965665][ T365] preempt_count: 1, expected: 0 [ 23.965666][ T365] RCU nest depth: 0, expected: 0 [ 23.965667][ T365] locks held by ip/365: 6, last CPU#0: [ 23.965669][ T365] #0: ffffffffb1cf2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 23.965681][ T365] #1: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 23.965685][ T365] #2: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.965691][ T365] #3: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.965694][ T365] #4: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.965698][ T365] #5: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.965702][ T365] irq event stamp: 18540 [ 23.965702][ T365] hardirqs last enabled at (18539): [] __down_trylock_console_sem+0x86/0xa0 [ 23.965705][ T365] hardirqs last disabled at (18540): [] console_emit_next_record+0x3d4/0x4c0 [ 23.965707][ T365] softirqs last enabled at (18456): [] __alloc_skb+0x4c2/0x5f0 [ 23.965710][ T365] softirqs last disabled at (18454): [] __alloc_skb+0x4c2/0x5f0 [ 23.965713][ T365] Preemption disabled at: [ 23.965713][ T365] [] vprintk_emit+0x31b/0x3e0 [ 23.965720][ T365] CPU: 0 UID: 0 PID: 365 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.965724][ T365] Tainted: [W]=WARN [ 23.965725][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.965727][ T365] Call Trace: [ 23.965728][ T365] [ 23.965730][ T365] dump_stack_lvl+0x6f/0xa0 [ 23.965735][ T365] ? vprintk_emit+0x31b/0x3e0 [ 23.965737][ T365] __might_resched.cold+0x1fe/0x2c1 [ 23.965742][ T365] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.965746][ T365] ? __kmalloc_noprof+0xdb/0x760 [ 23.965751][ T365] __kmalloc_noprof+0x443/0x760 [ 23.965753][ T365] ? alloc_buf.isra.0+0x4b/0x260 [ 23.965759][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 23.965761][ T365] alloc_buf.isra.0+0x4b/0x260 [ 23.965764][ T365] put_chars+0x1e1/0x2f0 [ 23.965767][ T365] ? __send_to_port+0x420/0x420 [ 23.965774][ T365] hvc_console_print+0x292/0x780 [ 23.965780][ T365] ? hvc_write+0x3a0/0x3a0 [ 23.965783][ T365] ? lock_acquire+0x13c/0x160 [ 23.965787][ T365] console_emit_next_record+0x22f/0x4c0 [ 23.965791][ T365] ? devkmsg_read+0x4b0/0x4b0 [ 23.965793][ T365] ? console_flush_one_record+0x106/0x710 [ 23.965796][ T365] ? rcu_is_watching+0x16/0xd0 [ 23.965800][ T365] ? lock_acquire+0x13c/0x160 [ 23.965804][ T365] console_flush_one_record+0x46f/0x710 [ 23.965808][ T365] ? console_emit_next_record+0x4c0/0x4c0 [ 23.965810][ T365] ? __lock_acquire+0x518/0xc20 [ 23.965815][ T365] console_unlock+0xee/0x1f0 [ 23.965818][ T365] ? console_flush_one_record+0x710/0x710 [ 23.965820][ T365] ? rcu_is_watching+0x16/0xd0 [ 23.965822][ T365] ? lock_acquire+0x60/0x160 [ 23.965826][ T365] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.965827][ T365] ? vprintk_emit+0x320/0x3e0 [ 23.965831][ T365] vprintk_emit+0x37c/0x3e0 [ 23.965834][ T365] ? wake_up_klogd_work_func+0x90/0x90 [ 23.965836][ T365] ? kasan_save_stack+0x3d/0x50 [ 23.965839][ T365] ? kasan_save_track+0x14/0x30 [ 23.965841][ T365] ? __kasan_kmalloc+0x7b/0x90 [ 23.965842][ T365] ? __kmalloc_cache_noprof+0x29a/0x620 [ 23.965844][ T365] ? hsr_add_port+0x1eb/0xb60 [ 23.965847][ T365] ? hsr_dev_finalize+0x841/0xcf0 [ 23.965849][ T365] ? hsr_newlink+0x3b9/0x930 [ 23.965853][ T365] _printk+0xc7/0x100 [ 23.965856][ T365] ? snapshot_read.cold+0x21/0x21 [ 23.965858][ T365] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.965862][ T365] ? netdev_name+0x43/0x60 [ 23.965865][ T365] ? __netdev_printk+0x17f/0x1d0 [ 23.965869][ T365] netdev_info+0xe2/0x116 [ 23.965871][ T365] ? netdev_notice+0x120/0x120 [ 23.965878][ T365] ? mutex_is_locked+0x1c/0x50 [ 23.965881][ T365] __dev_set_promiscuity.cold+0x95/0x104 [ 23.965886][ T365] netif_set_promiscuity+0x4c/0xc0 [ 23.965890][ T365] dev_set_promiscuity+0x9d/0x150 [ 23.965893][ T365] hsr_add_port+0x48c/0xb60 [ 23.965896][ T365] ? hsr_port_exists+0x60/0x60 [ 23.965899][ T365] ? timer_init_key+0x10d/0x280 [ 23.965905][ T365] hsr_dev_finalize+0x841/0xcf0 [ 23.965906][ T365] ? alloc_netdev_mqs+0xe10/0x14d0 [ 23.965911][ T365] ? alloc_netdev_mqs+0xf05/0x14d0 [ 23.965913][ T365] hsr_newlink+0x3b9/0x930 [ 23.965916][ T365] ? hsr_dellink+0x90/0x90 [ 23.965918][ T365] ? rtnl_create_link+0x169/0xf20 [ 23.965920][ T365] ? nla_strscpy+0xe3/0x180 [ 23.965925][ T365] rtnl_newlink_create+0x2d0/0x750 [ 23.965929][ T365] ? rtnl_create_link+0xf20/0xf20 [ 23.965930][ T365] ? __dev_get_by_name+0x12/0x50 [ 23.965932][ T365] ? rtnl_dev_get+0xd7/0x170 [ 23.965941][ T365] __rtnl_newlink+0x22b/0xa50 [ 23.965947][ T365] rtnl_newlink+0x9f1/0x11c0 [ 23.965953][ T365] ? rtnl_bridge_getlink+0x850/0x850 [ 23.965955][ T365] ? __lock_acquire+0x518/0xc20 [ 23.965961][ T365] ? __lock_release.isra.0+0x69/0x1a0 [ 23.965965][ T365] ? rtnl_bridge_getlink+0x850/0x850 [ 23.965967][ T365] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.965970][ T365] ? rtnl_link_fill+0x920/0x920 [ 23.965972][ T365] ? __lock_acquire+0x518/0xc20 [ 23.965976][ T365] ? lock_acquire.part.0+0xd4/0x280 [ 23.965978][ T365] ? find_held_lock+0x2b/0x80 [ 23.965982][ T365] netlink_rcv_skb+0x14e/0x3a0 [ 23.965985][ T365] ? rtnl_link_fill+0x920/0x920 [ 23.965988][ T365] ? netlink_ack+0xcf0/0xcf0 [ 23.965994][ T365] ? netlink_deliver_tap+0xc5/0x330 [ 23.965996][ T365] ? netlink_deliver_tap+0x13c/0x330 [ 23.966001][ T365] netlink_unicast+0x486/0x750 [ 23.966005][ T365] ? netlink_attachskb+0x810/0x810 [ 23.966008][ T365] ? __lock_acquire+0x518/0xc20 [ 23.966012][ T365] netlink_sendmsg+0x735/0xc60 [ 23.966016][ T365] ? netlink_unicast+0x750/0x750 [ 23.966020][ T365] ? __might_fault+0x97/0x140 [ 23.966026][ T365] ____sys_sendmsg+0x415/0x880 [ 23.966029][ T365] ? copy_msghdr_from_user+0x279/0x420 [ 23.966031][ T365] ? get_timestamp.constprop.0+0x390/0x390 [ 23.966033][ T365] ? move_addr_to_kernel+0x40/0x40 [ 23.966041][ T365] ___sys_sendmsg+0x14e/0x1d0 [ 23.966044][ T365] ? copy_msghdr_from_user+0x420/0x420 [ 23.966059][ T365] __sys_sendmsg+0x12c/0x1d0 [ 23.966063][ T365] ? __sys_sendmsg_sock+0x20/0x20 [ 23.966069][ T365] ? rcu_is_watching+0x16/0xd0 [ 23.966073][ T365] do_syscall_64+0xff/0x530 [ 23.966075][ T365] ? exc_page_fault+0xee/0x100 [ 23.966078][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.966080][ T365] RIP: 0033:0x7f62d89d154e [ 23.966084][ T365] 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 [ 23.966086][ T365] RSP: 002b:00007ffe845ea840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.966088][ T365] RAX: ffffffffffffffda RBX: 00007ffe845eaff0 RCX: 00007f62d89d154e [ 23.966089][ T365] RDX: 0000000000000000 RSI: 00007ffe845ea8f0 RDI: 0000000000000005 [ 23.966090][ T365] RBP: 00007ffe845ea850 R08: 0000000000000000 R09: 0000000000000000 [ 23.966091][ T365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9112f9 [ 23.966092][ T365] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe845eafc0 [ 23.966099][ T365] [ 24.001922][ T365] vethB: entered promiscuous mode [ 24.034160][ T366] vethA: entered promiscuous mode [ 24.034903][ T366] vethB: entered promiscuous mode [ 24.205042][ T372] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.205424][ T372] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 24.294296][ T375] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.294839][ T375] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 24.375399][ T378] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 31.305638][ T12] vethA: left promiscuous mode [ 31.305656][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.305658][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 31.305660][ T12] preempt_count: 1, expected: 0 [ 31.305661][ T12] RCU nest depth: 0, expected: 0 [ 31.305661][ T12] locks held by kworker/u16:0/12: 8, last CPU#3: [ 31.305663][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 31.305676][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 31.305679][ T12] #2: ffffffffb1ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 31.305685][ T12] #3: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 31.305689][ T12] #4: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 31.305694][ T12] #5: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 31.305698][ T12] #6: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 31.305701][ T12] #7: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 31.305705][ T12] irq event stamp: 190610 [ 31.305706][ T12] hardirqs last enabled at (190609): [] __down_trylock_console_sem+0x86/0xa0 [ 31.305709][ T12] hardirqs last disabled at (190610): [] console_emit_next_record+0x3d4/0x4c0 [ 31.305711][ T12] softirqs last enabled at (190480): [] tcp_close+0x2b/0xb0 [ 31.305717][ T12] softirqs last disabled at (190478): [] release_sock+0x21/0x240 [ 31.305720][ T12] Preemption disabled at: [ 31.305721][ T12] [] vprintk_emit+0x31b/0x3e0 [ 31.305726][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.305730][ T12] Tainted: [W]=WARN [ 31.305731][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.305732][ T12] Workqueue: netns cleanup_net [ 31.305736][ T12] Call Trace: [ 31.305737][ T12] [ 31.305739][ T12] dump_stack_lvl+0x6f/0xa0 [ 31.305745][ T12] ? vprintk_emit+0x31b/0x3e0 [ 31.305747][ T12] __might_resched.cold+0x1fe/0x2c1 [ 31.305752][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.305756][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 31.305761][ T12] __kmalloc_noprof+0x443/0x760 [ 31.305763][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 31.305769][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 31.305772][ T12] alloc_buf.isra.0+0x4b/0x260 [ 31.305775][ T12] put_chars+0x1e1/0x2f0 [ 31.305778][ T12] ? __send_to_port+0x420/0x420 [ 31.305782][ T12] ? validate_chain+0x38b/0xc20 [ 31.305787][ T12] hvc_console_print+0x292/0x780 [ 31.305794][ T12] ? hvc_write+0x3a0/0x3a0 [ 31.305797][ T12] ? rcu_is_watching+0x16/0xd0 [ 31.305801][ T12] ? lock_acquire+0x13c/0x160 [ 31.305805][ T12] console_emit_next_record+0x22f/0x4c0 [ 31.305809][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 31.305811][ T12] ? console_flush_one_record+0x106/0x710 [ 31.305814][ T12] ? rcu_is_watching+0x16/0xd0 [ 31.305817][ T12] ? lock_acquire+0x13c/0x160 [ 31.305821][ T12] console_flush_one_record+0x46f/0x710 [ 31.305825][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 31.305827][ T12] ? __lock_acquire+0x518/0xc20 [ 31.305832][ T12] console_unlock+0xee/0x1f0 [ 31.305835][ T12] ? console_flush_one_record+0x710/0x710 [ 31.305837][ T12] ? rcu_is_watching+0x16/0xd0 [ 31.305840][ T12] ? lock_acquire+0x60/0x160 [ 31.305843][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.305845][ T12] ? vprintk_emit+0x320/0x3e0 [ 31.305849][ T12] vprintk_emit+0x37c/0x3e0 [ 31.305852][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 31.305855][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 31.305857][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 31.305860][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 31.305862][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 31.305865][ T12] _printk+0xc7/0x100 [ 31.305869][ T12] ? snapshot_read.cold+0x21/0x21 [ 31.305872][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 31.305875][ T12] ? netdev_name+0x43/0x60 [ 31.305878][ T12] ? __netdev_printk+0x17f/0x1d0 [ 31.305882][ T12] netdev_info+0xe2/0x116 [ 31.305884][ T12] ? netdev_notice+0x120/0x120 [ 31.305888][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 31.305889][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 31.305892][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 31.305895][ T12] ? mutex_is_locked+0x1c/0x50 [ 31.305899][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 31.305902][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 31.305905][ T12] netif_set_promiscuity+0x4c/0xc0 [ 31.305909][ T12] dev_set_promiscuity+0x9d/0x150 [ 31.305912][ T12] hsr_del_port+0x39d/0x540 [ 31.305917][ T12] hsr_del_ports+0x24/0x80 [ 31.305920][ T12] hsr_dellink+0x5d/0x90 [ 31.305923][ T12] default_device_exit_batch+0x19d/0x600 [ 31.305926][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 31.305929][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.305932][ T12] ? mutex_is_locked+0x1c/0x50 [ 31.305936][ T12] ops_undo_list+0x2ce/0x8f0 [ 31.305940][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 31.305942][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 31.305943][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 31.305946][ T12] ? idr_destroy+0x121/0x250 [ 31.305951][ T12] cleanup_net+0x431/0x890 [ 31.305955][ T12] ? net_passive_dec+0x230/0x230 [ 31.305959][ T12] ? lock_acquire+0x13c/0x160 [ 31.305960][ T12] ? rcu_is_watching+0x16/0xd0 [ 31.305965][ T12] process_one_work+0xe3e/0x1560 [ 31.305971][ T12] ? __queue_delayed_work+0x470/0x470 [ 31.305974][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 31.305982][ T12] worker_thread+0x4f1/0xd60 [ 31.305989][ T12] ? rescuer_thread+0x1340/0x1340 [ 31.305992][ T12] kthread+0x367/0x460 [ 31.305994][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.305997][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 31.306000][ T12] ret_from_fork+0x474/0x6b0 [ 31.306004][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 31.306007][ T12] ? __switch_to+0x5a3/0xe00 [ 31.306011][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 31.306013][ T12] ret_from_fork_asm+0x11/0x20 [ 31.306022][ T12] [ 31.330598][ T12] vethB: left promiscuous mode [ 31.342709][ T12] vethA (unregistering): left promiscuous mode [ 31.347885][ T12] vethB (unregistering): left promiscuous mode [ 31.559324][ T12] vethA: left promiscuous mode [ 31.569612][ T12] vethB (unregistering): left promiscuous mode [ 32.289681][ T447] vethA: entered promiscuous mode [ 32.290399][ T447] vethB: entered promiscuous mode [ 32.319107][ T448] vethA: entered promiscuous mode [ 32.319119][ T448] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.319121][ T448] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 448, name: ip [ 32.319123][ T448] preempt_count: 1, expected: 0 [ 32.319123][ T448] RCU nest depth: 0, expected: 0 [ 32.319124][ T448] locks held by ip/448: 6, last CPU#0: [ 32.319126][ T448] #0: ffffffffb1cf2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 32.319138][ T448] #1: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 32.319142][ T448] #2: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.319148][ T448] #3: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.319152][ T448] #4: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.319156][ T448] #5: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.319160][ T448] irq event stamp: 16888 [ 32.319160][ T448] hardirqs last enabled at (16887): [] __down_trylock_console_sem+0x86/0xa0 [ 32.319163][ T448] hardirqs last disabled at (16888): [] console_emit_next_record+0x3d4/0x4c0 [ 32.319165][ T448] softirqs last enabled at (16804): [] __alloc_skb+0x4c2/0x5f0 [ 32.319168][ T448] softirqs last disabled at (16802): [] __alloc_skb+0x4c2/0x5f0 [ 32.319171][ T448] Preemption disabled at: [ 32.319171][ T448] [] vprintk_emit+0x31b/0x3e0 [ 32.319177][ T448] CPU: 0 UID: 0 PID: 448 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.319180][ T448] Tainted: [W]=WARN [ 32.319181][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.319182][ T448] Call Trace: [ 32.319184][ T448] [ 32.319186][ T448] dump_stack_lvl+0x6f/0xa0 [ 32.319191][ T448] ? vprintk_emit+0x31b/0x3e0 [ 32.319194][ T448] __might_resched.cold+0x1fe/0x2c1 [ 32.319198][ T448] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.319202][ T448] ? __kmalloc_noprof+0xdb/0x760 [ 32.319207][ T448] __kmalloc_noprof+0x443/0x760 [ 32.319210][ T448] ? alloc_buf.isra.0+0x4b/0x260 [ 32.319216][ T448] ? do_raw_spin_unlock+0x59/0x250 [ 32.319218][ T448] alloc_buf.isra.0+0x4b/0x260 [ 32.319222][ T448] put_chars+0x1e1/0x2f0 [ 32.319225][ T448] ? __send_to_port+0x420/0x420 [ 32.319232][ T448] hvc_console_print+0x292/0x780 [ 32.319238][ T448] ? hvc_write+0x3a0/0x3a0 [ 32.319241][ T448] ? lock_acquire+0x13c/0x160 [ 32.319246][ T448] console_emit_next_record+0x22f/0x4c0 [ 32.319250][ T448] ? devkmsg_read+0x4b0/0x4b0 [ 32.319252][ T448] ? console_flush_one_record+0x106/0x710 [ 32.319255][ T448] ? rcu_is_watching+0x16/0xd0 [ 32.319259][ T448] ? lock_acquire+0x13c/0x160 [ 32.319263][ T448] console_flush_one_record+0x46f/0x710 [ 32.319267][ T448] ? console_emit_next_record+0x4c0/0x4c0 [ 32.319269][ T448] ? __lock_acquire+0x518/0xc20 [ 32.319274][ T448] console_unlock+0xee/0x1f0 [ 32.319277][ T448] ? console_flush_one_record+0x710/0x710 [ 32.319279][ T448] ? rcu_is_watching+0x16/0xd0 [ 32.319281][ T448] ? lock_acquire+0x60/0x160 [ 32.319285][ T448] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.319287][ T448] ? vprintk_emit+0x320/0x3e0 [ 32.319290][ T448] vprintk_emit+0x37c/0x3e0 [ 32.319294][ T448] ? wake_up_klogd_work_func+0x90/0x90 [ 32.319296][ T448] ? kasan_save_stack+0x3d/0x50 [ 32.319299][ T448] ? kasan_save_track+0x14/0x30 [ 32.319301][ T448] ? __kasan_kmalloc+0x7b/0x90 [ 32.319303][ T448] ? __kmalloc_cache_noprof+0x29a/0x620 [ 32.319304][ T448] ? hsr_add_port+0x1eb/0xb60 [ 32.319308][ T448] ? hsr_dev_finalize+0x841/0xcf0 [ 32.319310][ T448] ? hsr_newlink+0x3b9/0x930 [ 32.319313][ T448] _printk+0xc7/0x100 [ 32.319317][ T448] ? snapshot_read.cold+0x21/0x21 [ 32.319318][ T448] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.319323][ T448] ? netdev_name+0x43/0x60 [ 32.319326][ T448] ? __netdev_printk+0x17f/0x1d0 [ 32.319330][ T448] netdev_info+0xe2/0x116 [ 32.319332][ T448] ? netdev_notice+0x120/0x120 [ 32.319339][ T448] ? mutex_is_locked+0x1c/0x50 [ 32.319343][ T448] __dev_set_promiscuity.cold+0x95/0x104 [ 32.319347][ T448] netif_set_promiscuity+0x4c/0xc0 [ 32.319352][ T448] dev_set_promiscuity+0x9d/0x150 [ 32.319355][ T448] hsr_add_port+0x48c/0xb60 [ 32.319358][ T448] ? hsr_port_exists+0x60/0x60 [ 32.319362][ T448] ? timer_init_key+0x10d/0x280 [ 32.319367][ T448] hsr_dev_finalize+0x841/0xcf0 [ 32.319368][ T448] ? alloc_netdev_mqs+0xe10/0x14d0 [ 32.319373][ T448] ? alloc_netdev_mqs+0xf05/0x14d0 [ 32.319375][ T448] hsr_newlink+0x3b9/0x930 [ 32.319378][ T448] ? hsr_dellink+0x90/0x90 [ 32.319381][ T448] ? rtnl_create_link+0x169/0xf20 [ 32.319383][ T448] ? nla_strscpy+0xe3/0x180 [ 32.319388][ T448] rtnl_newlink_create+0x2d0/0x750 [ 32.319391][ T448] ? rtnl_create_link+0xf20/0xf20 [ 32.319393][ T448] ? __dev_get_by_name+0x12/0x50 [ 32.319395][ T448] ? rtnl_dev_get+0xd7/0x170 [ 32.319404][ T448] __rtnl_newlink+0x22b/0xa50 [ 32.319411][ T448] rtnl_newlink+0x9f1/0x11c0 [ 32.319417][ T448] ? rtnl_bridge_getlink+0x850/0x850 [ 32.319419][ T448] ? __lock_acquire+0x518/0xc20 [ 32.319426][ T448] ? __lock_release.isra.0+0x69/0x1a0 [ 32.319430][ T448] ? rtnl_bridge_getlink+0x850/0x850 [ 32.319432][ T448] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.319435][ T448] ? rtnl_link_fill+0x920/0x920 [ 32.319437][ T448] ? __lock_acquire+0x518/0xc20 [ 32.319441][ T448] ? lock_acquire.part.0+0xd4/0x280 [ 32.319443][ T448] ? find_held_lock+0x2b/0x80 [ 32.319447][ T448] netlink_rcv_skb+0x14e/0x3a0 [ 32.319450][ T448] ? rtnl_link_fill+0x920/0x920 [ 32.319453][ T448] ? netlink_ack+0xcf0/0xcf0 [ 32.319460][ T448] ? netlink_deliver_tap+0xc5/0x330 [ 32.319462][ T448] ? netlink_deliver_tap+0x13c/0x330 [ 32.319467][ T448] netlink_unicast+0x486/0x750 [ 32.319471][ T448] ? netlink_attachskb+0x810/0x810 [ 32.319474][ T448] ? __lock_acquire+0x518/0xc20 [ 32.319478][ T448] netlink_sendmsg+0x735/0xc60 [ 32.319483][ T448] ? netlink_unicast+0x750/0x750 [ 32.319487][ T448] ? __might_fault+0x97/0x140 [ 32.319493][ T448] ____sys_sendmsg+0x415/0x880 [ 32.319496][ T448] ? copy_msghdr_from_user+0x279/0x420 [ 32.319499][ T448] ? get_timestamp.constprop.0+0x390/0x390 [ 32.319501][ T448] ? move_addr_to_kernel+0x40/0x40 [ 32.319509][ T448] ___sys_sendmsg+0x14e/0x1d0 [ 32.319512][ T448] ? copy_msghdr_from_user+0x420/0x420 [ 32.319529][ T448] __sys_sendmsg+0x12c/0x1d0 [ 32.319532][ T448] ? __sys_sendmsg_sock+0x20/0x20 [ 32.319538][ T448] ? rcu_is_watching+0x16/0xd0 [ 32.319542][ T448] do_syscall_64+0xff/0x530 [ 32.319545][ T448] ? exc_page_fault+0xee/0x100 [ 32.319548][ T448] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.319550][ T448] RIP: 0033:0x7f996e25c54e [ 32.319554][ T448] 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 [ 32.319556][ T448] RSP: 002b:00007ffed6c480a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.319558][ T448] RAX: ffffffffffffffda RBX: 00007ffed6c48850 RCX: 00007f996e25c54e [ 32.319559][ T448] RDX: 0000000000000000 RSI: 00007ffed6c48150 RDI: 0000000000000005 [ 32.319560][ T448] RBP: 00007ffed6c480b0 R08: 0000000000000000 R09: 0000000000000000 [ 32.319561][ T448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911301 [ 32.319562][ T448] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed6c48820 [ 32.319569][ T448] [ 32.353491][ T448] vethB: entered promiscuous mode [ 32.390733][ T449] vethA: entered promiscuous mode [ 32.391413][ T449] vethB: entered promiscuous mode [ 32.561947][ T455] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 32.562335][ T455] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 32.642679][ T458] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 32.643659][ T458] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 32.728447][ T461] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 39.334177][ T12] vethA: left promiscuous mode [ 39.334195][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.334198][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 39.334199][ T12] preempt_count: 1, expected: 0 [ 39.334200][ T12] RCU nest depth: 0, expected: 0 [ 39.334201][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 39.334203][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 39.334215][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 39.334219][ T12] #2: ffffffffb1ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 39.334225][ T12] #3: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 39.334229][ T12] #4: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 39.334233][ T12] #5: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 39.334237][ T12] #6: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 39.334241][ T12] #7: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 39.334244][ T12] irq event stamp: 294422 [ 39.334245][ T12] hardirqs last enabled at (294421): [] __down_trylock_console_sem+0x86/0xa0 [ 39.334248][ T12] hardirqs last disabled at (294422): [] console_emit_next_record+0x3d4/0x4c0 [ 39.334250][ T12] softirqs last enabled at (294292): [] tcp_close+0x2b/0xb0 [ 39.334253][ T12] softirqs last disabled at (294290): [] release_sock+0x21/0x240 [ 39.334256][ T12] Preemption disabled at: [ 39.334257][ T12] [] vprintk_emit+0x31b/0x3e0 [ 39.334262][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.334265][ T12] Tainted: [W]=WARN [ 39.334267][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.334268][ T12] Workqueue: netns cleanup_net [ 39.334271][ T12] Call Trace: [ 39.334273][ T12] [ 39.334275][ T12] dump_stack_lvl+0x6f/0xa0 [ 39.334281][ T12] ? vprintk_emit+0x31b/0x3e0 [ 39.334284][ T12] __might_resched.cold+0x1fe/0x2c1 [ 39.334288][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.334292][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 39.334297][ T12] __kmalloc_noprof+0x443/0x760 [ 39.334299][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 39.334305][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 39.334308][ T12] alloc_buf.isra.0+0x4b/0x260 [ 39.334311][ T12] put_chars+0x1e1/0x2f0 [ 39.334314][ T12] ? __send_to_port+0x420/0x420 [ 39.334318][ T12] ? validate_chain+0x38b/0xc20 [ 39.334323][ T12] hvc_console_print+0x292/0x780 [ 39.334330][ T12] ? hvc_write+0x3a0/0x3a0 [ 39.334333][ T12] ? rcu_is_watching+0x16/0xd0 [ 39.334337][ T12] ? lock_acquire+0x13c/0x160 [ 39.334341][ T12] console_emit_next_record+0x22f/0x4c0 [ 39.334345][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 39.334347][ T12] ? console_flush_one_record+0x106/0x710 [ 39.334350][ T12] ? rcu_is_watching+0x16/0xd0 [ 39.334353][ T12] ? lock_acquire+0x13c/0x160 [ 39.334357][ T12] console_flush_one_record+0x46f/0x710 [ 39.334361][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 39.334363][ T12] ? __lock_acquire+0x518/0xc20 [ 39.334369][ T12] console_unlock+0xee/0x1f0 [ 39.334372][ T12] ? console_flush_one_record+0x710/0x710 [ 39.334374][ T12] ? rcu_is_watching+0x16/0xd0 [ 39.334376][ T12] ? lock_acquire+0x60/0x160 [ 39.334380][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.334382][ T12] ? vprintk_emit+0x320/0x3e0 [ 39.334385][ T12] vprintk_emit+0x37c/0x3e0 [ 39.334389][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 39.334392][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 39.334393][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 39.334396][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 39.334398][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 39.334402][ T12] _printk+0xc7/0x100 [ 39.334405][ T12] ? snapshot_read.cold+0x21/0x21 [ 39.334408][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 39.334411][ T12] ? netdev_name+0x43/0x60 [ 39.334415][ T12] ? __netdev_printk+0x17f/0x1d0 [ 39.334419][ T12] netdev_info+0xe2/0x116 [ 39.334421][ T12] ? netdev_notice+0x120/0x120 [ 39.334425][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 39.334426][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 39.334428][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 39.334432][ T12] ? mutex_is_locked+0x1c/0x50 [ 39.334436][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 39.334438][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 39.334441][ T12] netif_set_promiscuity+0x4c/0xc0 [ 39.334446][ T12] dev_set_promiscuity+0x9d/0x150 [ 39.334449][ T12] hsr_del_port+0x39d/0x540 [ 39.334454][ T12] hsr_del_ports+0x24/0x80 [ 39.334456][ T12] hsr_dellink+0x5d/0x90 [ 39.334459][ T12] default_device_exit_batch+0x19d/0x600 [ 39.334463][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 39.334465][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.334468][ T12] ? mutex_is_locked+0x1c/0x50 [ 39.334472][ T12] ops_undo_list+0x2ce/0x8f0 [ 39.334476][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 39.334478][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 39.334479][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 39.334483][ T12] ? idr_destroy+0x121/0x250 [ 39.334487][ T12] cleanup_net+0x431/0x890 [ 39.334491][ T12] ? net_passive_dec+0x230/0x230 [ 39.334495][ T12] ? lock_acquire+0x13c/0x160 [ 39.334496][ T12] ? rcu_is_watching+0x16/0xd0 [ 39.334501][ T12] process_one_work+0xe3e/0x1560 [ 39.334507][ T12] ? __queue_delayed_work+0x470/0x470 [ 39.334510][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 39.334518][ T12] worker_thread+0x4f1/0xd60 [ 39.334526][ T12] ? rescuer_thread+0x1340/0x1340 [ 39.334528][ T12] kthread+0x367/0x460 [ 39.334531][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.334534][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.334537][ T12] ret_from_fork+0x474/0x6b0 [ 39.334541][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.334544][ T12] ? __switch_to+0x5a3/0xe00 [ 39.334547][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.334550][ T12] ret_from_fork_asm+0x11/0x20 [ 39.334559][ T12] [ 39.365520][ T12] vethB: left promiscuous mode [ 39.376502][ T12] vethA (unregistering): left promiscuous mode [ 39.381434][ T12] vethB (unregistering): left promiscuous mode [ 39.643123][ T12] vethA: left promiscuous mode [ 39.654364][ T12] vethB (unregistering): left promiscuous mode [ 40.378226][ T530] vethA: entered promiscuous mode [ 40.378242][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.378244][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 40.378245][ T530] preempt_count: 1, expected: 0 [ 40.378246][ T530] RCU nest depth: 0, expected: 0 [ 40.378247][ T530] locks held by ip/530: 6, last CPU#3: [ 40.378249][ T530] #0: ffffffffb1cf2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 40.378261][ T530] #1: ffffffffb1ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 40.378265][ T530] #2: ffffffffb1379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.378271][ T530] #3: ffffffffb1379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.378275][ T530] #4: ffffffffb1299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.378278][ T530] #5: ffffffffb1299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.378282][ T530] irq event stamp: 17564 [ 40.378283][ T530] hardirqs last enabled at (17563): [] __down_trylock_console_sem+0x86/0xa0 [ 40.378285][ T530] hardirqs last disabled at (17564): [] console_emit_next_record+0x3d4/0x4c0 [ 40.378288][ T530] softirqs last enabled at (17480): [] __alloc_skb+0x4c2/0x5f0 [ 40.378291][ T530] softirqs last disabled at (17478): [] __alloc_skb+0x4c2/0x5f0 [ 40.378293][ T530] Preemption disabled at: [ 40.378294][ T530] [] vprintk_emit+0x31b/0x3e0 [ 40.378299][ T530] CPU: 3 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.378302][ T530] Tainted: [W]=WARN [ 40.378303][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.378304][ T530] Call Trace: [ 40.378306][ T530] [ 40.378307][ T530] dump_stack_lvl+0x6f/0xa0 [ 40.378313][ T530] ? vprintk_emit+0x31b/0x3e0 [ 40.378315][ T530] __might_resched.cold+0x1fe/0x2c1 [ 40.378320][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.378324][ T530] ? __kmalloc_noprof+0xdb/0x760 [ 40.378329][ T530] __kmalloc_noprof+0x443/0x760 [ 40.378331][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 40.378336][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 40.378339][ T530] alloc_buf.isra.0+0x4b/0x260 [ 40.378342][ T530] put_chars+0x1e1/0x2f0 [ 40.378345][ T530] ? __send_to_port+0x420/0x420 [ 40.378352][ T530] hvc_console_print+0x292/0x780 [ 40.378358][ T530] ? hvc_write+0x3a0/0x3a0 [ 40.378361][ T530] ? lock_acquire+0x13c/0x160 [ 40.378366][ T530] console_emit_next_record+0x22f/0x4c0 [ 40.378370][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 40.378371][ T530] ? console_flush_one_record+0x106/0x710 [ 40.378375][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.378379][ T530] ? lock_acquire+0x13c/0x160 [ 40.378382][ T530] console_flush_one_record+0x46f/0x710 [ 40.378387][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 40.378388][ T530] ? __lock_acquire+0x518/0xc20 [ 40.378394][ T530] console_unlock+0xee/0x1f0 [ 40.378396][ T530] ? console_flush_one_record+0x710/0x710 [ 40.378398][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.378401][ T530] ? lock_acquire+0x60/0x160 [ 40.378404][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.378406][ T530] ? vprintk_emit+0x320/0x3e0 [ 40.378409][ T530] vprintk_emit+0x37c/0x3e0 [ 40.378413][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 40.378415][ T530] ? kasan_save_stack+0x3d/0x50 [ 40.378418][ T530] ? kasan_save_track+0x14/0x30 [ 40.378420][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 40.378422][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.378423][ T530] ? hsr_add_port+0x1eb/0xb60 [ 40.378426][ T530] ? hsr_dev_finalize+0x841/0xcf0 [ 40.378428][ T530] ? hsr_newlink+0x3b9/0x930 [ 40.378432][ T530] _printk+0xc7/0x100 [ 40.378435][ T530] ? snapshot_read.cold+0x21/0x21 [ 40.378437][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.378442][ T530] ? netdev_name+0x43/0x60 [ 40.378445][ T530] ? __netdev_printk+0x17f/0x1d0 [ 40.378448][ T530] netdev_info+0xe2/0x116 [ 40.378451][ T530] ? netdev_notice+0x120/0x120 [ 40.378458][ T530] ? mutex_is_locked+0x1c/0x50 [ 40.378462][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 40.378466][ T530] netif_set_promiscuity+0x4c/0xc0 [ 40.378471][ T530] dev_set_promiscuity+0x9d/0x150 [ 40.378474][ T530] hsr_add_port+0x48c/0xb60 [ 40.378477][ T530] ? hsr_port_exists+0x60/0x60 [ 40.378480][ T530] ? timer_init_key+0x10d/0x280 [ 40.378485][ T530] hsr_dev_finalize+0x841/0xcf0 [ 40.378487][ T530] ? alloc_netdev_mqs+0xe10/0x14d0 [ 40.378492][ T530] ? alloc_netdev_mqs+0xf05/0x14d0 [ 40.378494][ T530] hsr_newlink+0x3b9/0x930 [ 40.378497][ T530] ? hsr_dellink+0x90/0x90 [ 40.378499][ T530] ? rtnl_create_link+0x169/0xf20 [ 40.378501][ T530] ? nla_strscpy+0xe3/0x180 [ 40.378506][ T530] rtnl_newlink_create+0x2d0/0x750 [ 40.378510][ T530] ? rtnl_create_link+0xf20/0xf20 [ 40.378511][ T530] ? __dev_get_by_name+0x12/0x50 [ 40.378513][ T530] ? rtnl_dev_get+0xd7/0x170 [ 40.378522][ T530] __rtnl_newlink+0x22b/0xa50 [ 40.378528][ T530] rtnl_newlink+0x9f1/0x11c0 [ 40.378534][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.378536][ T530] ? __lock_acquire+0x518/0xc20 [ 40.378542][ T530] ? __lock_release.isra.0+0x69/0x1a0 [ 40.378546][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.378548][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.378551][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.378553][ T530] ? __lock_acquire+0x518/0xc20 [ 40.378557][ T530] ? lock_acquire.part.0+0xd4/0x280 [ 40.378559][ T530] ? find_held_lock+0x2b/0x80 [ 40.378563][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 40.378566][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.378569][ T530] ? netlink_ack+0xcf0/0xcf0 [ 40.378576][ T530] ? netlink_deliver_tap+0xc5/0x330 [ 40.378578][ T530] ? netlink_deliver_tap+0x13c/0x330 [ 40.378583][ T530] netlink_unicast+0x486/0x750 [ 40.378587][ T530] ? netlink_attachskb+0x810/0x810 [ 40.378589][ T530] ? __lock_acquire+0x518/0xc20 [ 40.378594][ T530] netlink_sendmsg+0x735/0xc60 [ 40.378598][ T530] ? netlink_unicast+0x750/0x750 [ 40.378602][ T530] ? __might_fault+0x97/0x140 [ 40.378608][ T530] ____sys_sendmsg+0x415/0x880 [ 40.378611][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 40.378613][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 40.378615][ T530] ? move_addr_to_kernel+0x40/0x40 [ 40.378626][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 40.378629][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 40.378645][ T530] __sys_sendmsg+0x12c/0x1d0 [ 40.378648][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 40.378655][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.378658][ T530] do_syscall_64+0xff/0x530 [ 40.378662][ T530] ? exc_page_fault+0xee/0x100 [ 40.378664][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.378666][ T530] RIP: 0033:0x7fdde156a54e [ 40.378670][ T530] 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 [ 40.378672][ T530] RSP: 002b:00007ffe406ab380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.378674][ T530] RAX: ffffffffffffffda RBX: 00007ffe406abb30 RCX: 00007fdde156a54e [ 40.378675][ T530] RDX: 0000000000000000 RSI: 00007ffe406ab430 RDI: 0000000000000005 [ 40.378676][ T530] RBP: 00007ffe406ab390 R08: 0000000000000000 R09: 0000000000000000 [ 40.378677][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911309 [ 40.378678][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe406abb00 [ 40.378685][ T530] [ 40.401846][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 40.401878][ C0] [ 40.401879][ C0] ======================================================== [ 40.401879][ C0] WARNING: possible irq lock inversion dependency detected [ 40.401881][ C0] 7.2.0-virtme #1 Tainted: G W [ 40.401882][ C0] -------------------------------------------------------- [ 40.401883][ C0] swapper/0/0 just changed the state of lock: [ 40.401884][ C0] ffffffffb1299660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 40.401894][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 40.401895][ C0] (fs_reclaim){+.+.}-{0:0} [ 40.401896][ C0] [ 40.401896][ C0] [ 40.401896][ C0] and interrupts could create inverse lock ordering between them. [ 40.401896][ C0] [ 40.401897][ C0] [ 40.401897][ C0] other info that might help us debug this: [ 40.401898][ C0] Possible interrupt unsafe locking scenario: [ 40.401898][ C0] [ 40.401898][ C0] CPU0 CPU1 [ 40.401899][ C0] ---- ---- [ 40.401899][ C0] lock(fs_reclaim); [ 40.401900][ C0] local_irq_disable(); [ 40.401900][ C0] lock(console_owner); [ 40.401901][ C0] lock(fs_reclaim); [ 40.401902][ C0] [ 40.401903][ C0] lock(console_owner); [ 40.401903][ C0] [ 40.401903][ C0] *** DEADLOCK *** [ 40.401903][ C0] [ 40.401904][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 40.401905][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 40.401910][ C0] #1: ffffffffb13de8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 40.401914][ C0] [ 40.401914][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 40.401918][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 40.401920][ C0] HARDIRQ-ON-W at: [ 40.401922][ C0] __lock_acquire+0x388/0xc20 [ 40.401924][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.401926][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.401928][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.401930][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.401933][ C0] workqueue_init+0x2a/0x680 [ 40.401936][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.401939][ C0] kernel_init+0x21/0x150 [ 40.401941][ C0] ret_from_fork+0x474/0x6b0 [ 40.401944][ C0] ret_from_fork_asm+0x11/0x20 [ 40.401946][ C0] SOFTIRQ-ON-W at: [ 40.401947][ C0] __lock_acquire+0x388/0xc20 [ 40.401948][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.401950][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.401951][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.401952][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.401953][ C0] workqueue_init+0x2a/0x680 [ 40.401954][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.401956][ C0] kernel_init+0x21/0x150 [ 40.401957][ C0] ret_from_fork+0x474/0x6b0 [ 40.401958][ C0] ret_from_fork_asm+0x11/0x20 [ 40.401960][ C0] INITIAL USE at: [ 40.401960][ C0] __lock_acquire+0x388/0xc20 [ 40.401962][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.401963][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.401964][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 40.401965][ C0] kthread_create_worker_on_node+0xea/0x210 [ 40.401967][ C0] workqueue_init+0x2a/0x680 [ 40.401968][ C0] kernel_init_freeable+0x2fe/0x630 [ 40.401969][ C0] kernel_init+0x21/0x150 [ 40.401970][ C0] ret_from_fork+0x474/0x6b0 [ 40.401971][ C0] ret_from_fork_asm+0x11/0x20 [ 40.401973][ C0] } [ 40.401973][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 40.401976][ C0] ... acquired at: [ 40.401978][ C0] __lock_acquire+0x518/0xc20 [ 40.401979][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.401980][ C0] fs_reclaim_acquire+0xd5/0x120 [ 40.401981][ C0] __kmalloc_noprof+0xd3/0x760 [ 40.401983][ C0] alloc_buf.isra.0+0x4b/0x260 [ 40.401985][ C0] put_chars+0x1e1/0x2f0 [ 40.401986][ C0] hvc_console_print+0x292/0x780 [ 40.401988][ C0] console_emit_next_record+0x22f/0x4c0 [ 40.401990][ C0] console_flush_one_record+0x46f/0x710 [ 40.401991][ C0] console_unlock+0xee/0x1f0 [ 40.401993][ C0] vprintk_emit+0x37c/0x3e0 [ 40.401994][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 40.401997][ C0] dev_printk_emit+0xb9/0xee [ 40.401999][ C0] _dev_info+0xe2/0x116 [ 40.402000][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 40.402003][ C0] cmos_do_probe+0x73b/0x98a [ 40.402004][ C0] platform_probe+0xfe/0x1f0 [ 40.402007][ C0] call_driver_probe+0x61/0x1c0 [ 40.402009][ C0] really_probe+0x199/0x760 [ 40.402011][ C0] __driver_probe_device+0x24f/0x440 [ 40.402012][ C0] driver_probe_device+0x4a/0xf0 [ 40.402014][ C0] __driver_attach+0x1b8/0x540 [ 40.402015][ C0] bus_for_each_dev+0x130/0x1e0 [ 40.402016][ C0] bus_add_driver+0x2c8/0x530 [ 40.402018][ C0] driver_register+0x1a3/0x390 [ 40.402020][ C0] __platform_driver_probe+0x13f/0x270 [ 40.402021][ C0] cmos_init+0x31/0x40 [ 40.402023][ C0] do_one_initcall+0x124/0x4f0 [ 40.402025][ C0] kernel_init_freeable+0x596/0x630 [ 40.402026][ C0] kernel_init+0x21/0x150 [ 40.402028][ C0] ret_from_fork+0x474/0x6b0 [ 40.402029][ C0] ret_from_fork_asm+0x11/0x20 [ 40.402030][ C0] [ 40.402030][ C0] -> (console_owner){..-.}-{0:0} { [ 40.402032][ C0] IN-SOFTIRQ-W at: [ 40.402032][ C0] __lock_acquire+0x388/0xc20 [ 40.402034][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.402035][ C0] console_trylock_spinning+0xb5/0x1e0 [ 40.402037][ C0] vprintk_emit+0x320/0x3e0 [ 40.402038][ C0] _printk+0xc7/0x100 [ 40.402041][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.402043][ C0] call_timer_fn+0x160/0x4d0 [ 40.402045][ C0] __run_timers+0x68f/0xaa0 [ 40.402046][ C0] run_timer_softirq+0xf0/0x160 [ 40.402048][ C0] handle_softirqs+0x1d3/0x900 [ 40.402050][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.402052][ C0] irq_exit_rcu+0xe/0x30 [ 40.402053][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.402054][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.402056][ C0] pv_native_safe_halt+0xf/0x10 [ 40.402057][ C0] default_idle+0x9/0x10 [ 40.402059][ C0] default_idle_call+0x6e/0xb0 [ 40.402060][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.402062][ C0] do_idle+0xd8/0x190 [ 40.402063][ C0] cpu_startup_entry+0x53/0x70 [ 40.402064][ C0] rest_init+0x279/0x280 [ 40.402066][ C0] start_kernel+0x3af/0x3b0 [ 40.402067][ C0] x86_64_start_reservations+0x24/0x30 [ 40.402069][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.402071][ C0] common_startup_64+0x13e/0x148 [ 40.402073][ C0] INITIAL USE at: [ 40.402074][ C0] } [ 40.402074][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 40.402078][ C0] ... acquired at: [ 40.402079][ C0] mark_lock+0x1d7/0xa00 [ 40.402080][ C0] mark_usage+0x42/0x170 [ 40.402081][ C0] __lock_acquire+0x388/0xc20 [ 40.402083][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.402084][ C0] console_trylock_spinning+0xb5/0x1e0 [ 40.402085][ C0] vprintk_emit+0x320/0x3e0 [ 40.402087][ C0] _printk+0xc7/0x100 [ 40.402088][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.402089][ C0] call_timer_fn+0x160/0x4d0 [ 40.402091][ C0] __run_timers+0x68f/0xaa0 [ 40.402092][ C0] run_timer_softirq+0xf0/0x160 [ 40.402094][ C0] handle_softirqs+0x1d3/0x900 [ 40.402095][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.402096][ C0] irq_exit_rcu+0xe/0x30 [ 40.402097][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.402098][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.402099][ C0] pv_native_safe_halt+0xf/0x10 [ 40.402100][ C0] default_idle+0x9/0x10 [ 40.402102][ C0] default_idle_call+0x6e/0xb0 [ 40.402103][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.402104][ C0] do_idle+0xd8/0x190 [ 40.402105][ C0] cpu_startup_entry+0x53/0x70 [ 40.402106][ C0] rest_init+0x279/0x280 [ 40.402107][ C0] start_kernel+0x3af/0x3b0 [ 40.402109][ C0] x86_64_start_reservations+0x24/0x30 [ 40.402110][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.402112][ C0] common_startup_64+0x13e/0x148 [ 40.402113][ C0] [ 40.402113][ C0] [ 40.402113][ C0] stack backtrace: [ 40.402115][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.402118][ C0] Tainted: [W]=WARN [ 40.402119][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.402120][ C0] Call Trace: [ 40.402121][ C0] [ 40.402122][ C0] dump_stack_lvl+0x6f/0xa0 [ 40.402125][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 40.402127][ C0] mark_lock_irq+0x989/0x9c0 [ 40.402129][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 40.402132][ C0] mark_lock+0x1d7/0xa00 [ 40.402133][ C0] mark_usage+0x42/0x170 [ 40.402135][ C0] __lock_acquire+0x388/0xc20 [ 40.402137][ C0] lock_acquire.part.0+0xd4/0x280 [ 40.402139][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 40.402141][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.402143][ C0] ? lock_acquire+0x13c/0x160 [ 40.402145][ C0] console_trylock_spinning+0xb5/0x1e0 [ 40.402146][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 40.402148][ C0] vprintk_emit+0x320/0x3e0 [ 40.402150][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 40.402153][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.402154][ C0] _printk+0xc7/0x100 [ 40.402156][ C0] ? snapshot_read.cold+0x21/0x21 [ 40.402158][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 40.402159][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.402162][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 40.402163][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.402165][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.402166][ C0] call_timer_fn+0x160/0x4d0 [ 40.402168][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 40.402170][ C0] ? debug_object_active_state+0x430/0x430 [ 40.402173][ C0] ? find_held_lock+0x2b/0x80 [ 40.402174][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.402176][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.402178][ C0] __run_timers+0x68f/0xaa0 [ 40.402180][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 40.402182][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 40.402184][ C0] ? __lock_acquire+0x518/0xc20 [ 40.402186][ C0] ? __rwlock_init+0x150/0x150 [ 40.402189][ C0] run_timer_softirq+0xf0/0x160 [ 40.402191][ C0] ? __run_timers+0xaa0/0xaa0 [ 40.402192][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.402194][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.402196][ C0] handle_softirqs+0x1d3/0x900 [ 40.402198][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 40.402200][ C0] ? _local_bh_enable+0xc0/0xc0 [ 40.402202][ C0] __irq_exit_rcu+0x145/0x1c0 [ 40.402203][ C0] irq_exit_rcu+0xe/0x30 [ 40.402205][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 40.402206][ C0] [ 40.402207][ C0] [ 40.402207][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.402209][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 40.402210][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 40.402213][ C0] Code: 48 8b 3d 94 12 06 02 e8 1f 00 00 00 48 2b 05 58 13 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 b6 17 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 40.402214][ C0] RSP: 0018:ffffffffb1007cf8 EFLAGS: 00000296 [ 40.402216][ C0] RAX: 0000000000135c5d RBX: ffffffffb102c600 RCX: ffffffffadefa307 [ 40.402217][ C0] RDX: ffffffffb102c600 RSI: ffffffffb0e78e7e RDI: ffffffffb088dce0 [ 40.402218][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 40.402219][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6200fa2 [ 40.402220][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 40.402221][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.402223][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 40.402225][ C0] default_idle+0x9/0x10 [ 40.402226][ C0] default_idle_call+0x6e/0xb0 [ 40.402227][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 40.402229][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 40.402230][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 40.402233][ C0] ? rcu_is_watching+0x16/0xd0 [ 40.402235][ C0] do_idle+0xd8/0x190 [ 40.402236][ C0] cpu_startup_entry+0x53/0x70 [ 40.402237][ C0] rest_init+0x279/0x280 [ 40.402239][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 40.402241][ C0] ? rest_init+0x280/0x280 [ 40.402243][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 40.402245][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 40.402246][ T530] vethB: entered promiscuous mode [ 40.402248][ C0] ? acpi_enable+0x1e4/0x330 [ 40.402251][ C0] start_kernel+0x3af/0x3b0 [ 40.402253][ C0] x86_64_start_reservations+0x24/0x30 [ 40.402255][ C0] x86_64_start_kernel+0x12b/0x130 [ 40.402256][ C0] common_startup_64+0x13e/0x148 [ 40.402259][ C0] [ 40.471021][ T531] vethA: entered promiscuous mode [ 40.471518][ T531] vethB: entered promiscuous mode [ 40.491369][ T532] vethA: entered promiscuous mode [ 40.491817][ T532] vethB: entered promiscuous mode [ 40.602138][ T538] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 40.602378][ T538] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 40.653398][ T541] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 40.653632][ T541] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 40.707372][ T544] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 46.806506][ T12] vethA: left promiscuous mode [ 46.806521][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.806524][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 46.806526][ T12] preempt_count: 1, expected: 0 [ 46.806526][ T12] RCU nest depth: 0, expected: 0 [ 46.806527][ T12] INFO: lockdep is turned off. [ 46.806528][ T12] irq event stamp: 386240 [ 46.806529][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 46.806537][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 46.806540][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 46.806544][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 46.806546][ T12] Preemption disabled at: [ 46.806547][ T12] [] vprintk_emit+0x31b/0x3e0 [ 46.806554][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.806558][ T12] Tainted: [W]=WARN [ 46.806559][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.806560][ T12] Workqueue: netns cleanup_net [ 46.806566][ T12] Call Trace: [ 46.806568][ T12] [ 46.806569][ T12] dump_stack_lvl+0x6f/0xa0 [ 46.806574][ T12] ? vprintk_emit+0x31b/0x3e0 [ 46.806576][ T12] __might_resched.cold+0x1fe/0x2c1 [ 46.806580][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.806583][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806587][ T12] __kmalloc_noprof+0x443/0x760 [ 46.806590][ T12] ? __rwlock_init+0x150/0x150 [ 46.806592][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 46.806596][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 46.806598][ T12] alloc_buf.isra.0+0x4b/0x260 [ 46.806600][ T12] put_chars+0x1e1/0x2f0 [ 46.806602][ T12] ? __send_to_port+0x420/0x420 [ 46.806604][ T12] ? console_prepend_replay+0x20/0x20 [ 46.806606][ T12] hvc_console_print+0x292/0x780 [ 46.806610][ T12] ? hvc_write+0x3a0/0x3a0 [ 46.806611][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806613][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806614][ T12] ? lock_acquire+0x13c/0x160 [ 46.806617][ T12] console_emit_next_record+0x22f/0x4c0 [ 46.806619][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 46.806621][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806623][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806625][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806626][ T12] ? lock_acquire+0x13c/0x160 [ 46.806628][ T12] ? console_flush_one_record+0x111/0x710 [ 46.806630][ T12] console_flush_one_record+0x46f/0x710 [ 46.806632][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 46.806634][ T12] console_unlock+0xee/0x1f0 [ 46.806636][ T12] ? lock_acquire+0x13c/0x160 [ 46.806638][ T12] ? console_flush_one_record+0x710/0x710 [ 46.806640][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806641][ T12] ? lock_release+0x184/0x1f0 [ 46.806643][ T12] ? lock_acquire+0x60/0x160 [ 46.806644][ T12] ? __rcu_read_lock+0x30/0x70 [ 46.806655][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.806656][ T12] ? vprintk_emit+0x320/0x3e0 [ 46.806658][ T12] vprintk_emit+0x37c/0x3e0 [ 46.806661][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 46.806663][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 46.806664][ T12] ? trace_hardirqs_on+0x36/0x40 [ 46.806666][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 46.806668][ T12] _printk+0xc7/0x100 [ 46.806671][ T12] ? snapshot_read.cold+0x21/0x21 [ 46.806673][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806675][ T12] ? lock_release+0x184/0x1f0 [ 46.806676][ T12] ? netdev_name+0x43/0x60 [ 46.806679][ T12] ? __netdev_printk+0x17f/0x1d0 [ 46.806680][ T12] netdev_info+0xe2/0x116 [ 46.806682][ T12] ? netdev_notice+0x120/0x120 [ 46.806684][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 46.806685][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 46.806687][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 46.806689][ T12] ? mutex_is_locked+0x1c/0x50 [ 46.806692][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 46.806694][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 46.806696][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 46.806697][ T12] netif_set_promiscuity+0x4c/0xc0 [ 46.806700][ T12] dev_set_promiscuity+0x9d/0x150 [ 46.806702][ T12] hsr_del_port+0x39d/0x540 [ 46.806705][ T12] hsr_del_ports+0x24/0x80 [ 46.806707][ T12] hsr_dellink+0x5d/0x90 [ 46.806709][ T12] default_device_exit_batch+0x19d/0x600 [ 46.806711][ T12] ? generic_xdp_install+0x470/0x470 [ 46.806718][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 46.806719][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.806721][ T12] ? mutex_is_locked+0x1c/0x50 [ 46.806723][ T12] ops_undo_list+0x2ce/0x8f0 [ 46.806726][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 46.806728][ T12] ? idr_destroy+0x121/0x250 [ 46.806731][ T12] cleanup_net+0x431/0x890 [ 46.806732][ T12] ? net_passive_dec+0x230/0x230 [ 46.806734][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806736][ T12] ? lock_acquire+0x13c/0x160 [ 46.806737][ T12] ? rcu_is_watching+0x16/0xd0 [ 46.806740][ T12] process_one_work+0xe3e/0x1560 [ 46.806743][ T12] ? __queue_delayed_work+0x470/0x470 [ 46.806745][ T12] ? find_held_lock+0x2b/0x80 [ 46.806747][ T12] ? __rwlock_init+0x150/0x150 [ 46.806749][ T12] worker_thread+0x4f1/0xd60 [ 46.806752][ T12] ? rescuer_thread+0x1340/0x1340 [ 46.806754][ T12] kthread+0x367/0x460 [ 46.806756][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.806757][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 46.806759][ T12] ret_from_fork+0x474/0x6b0 [ 46.806762][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 46.806764][ T12] ? __switch_to+0x5a3/0xe00 [ 46.806766][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 46.806768][ T12] ret_from_fork_asm+0x11/0x20 [ 46.806772][ T12] [ 46.826100][ T12] vethB: left promiscuous mode [ 46.831270][ T12] vethA (unregistering): left promiscuous mode [ 46.833674][ T12] vethB (unregistering): left promiscuous mode [ 46.977536][ T12] vethA: left promiscuous mode [ 46.980745][ T12] vethB (unregistering): left promiscuous mode [ 47.433299][ T613] vethA: entered promiscuous mode [ 47.433841][ T613] vethB: entered promiscuous mode [ 47.457045][ T614] vethA: entered promiscuous mode [ 47.457532][ T614] vethB: entered promiscuous mode [ 47.474609][ T615] vethA: entered promiscuous mode [ 47.475102][ T615] vethB: entered promiscuous mode [ 47.576407][ T621] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 47.576671][ T621] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 47.629199][ T624] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 47.629474][ T624] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 47.686332][ T627] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 53.423395][ T12] vethA: left promiscuous mode [ 53.423410][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.423413][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 53.423414][ T12] preempt_count: 1, expected: 0 [ 53.423415][ T12] RCU nest depth: 0, expected: 0 [ 53.423416][ T12] INFO: lockdep is turned off. [ 53.423417][ T12] irq event stamp: 386240 [ 53.423418][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 53.423426][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 53.423428][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 53.423432][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 53.423434][ T12] Preemption disabled at: [ 53.423435][ T12] [] vprintk_emit+0x31b/0x3e0 [ 53.423443][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.423446][ T12] Tainted: [W]=WARN [ 53.423447][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.423449][ T12] Workqueue: netns cleanup_net [ 53.423455][ T12] Call Trace: [ 53.423456][ T12] [ 53.423458][ T12] dump_stack_lvl+0x6f/0xa0 [ 53.423463][ T12] ? vprintk_emit+0x31b/0x3e0 [ 53.423465][ T12] __might_resched.cold+0x1fe/0x2c1 [ 53.423468][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.423471][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423475][ T12] __kmalloc_noprof+0x443/0x760 [ 53.423478][ T12] ? __rwlock_init+0x150/0x150 [ 53.423481][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 53.423485][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 53.423486][ T12] alloc_buf.isra.0+0x4b/0x260 [ 53.423488][ T12] put_chars+0x1e1/0x2f0 [ 53.423491][ T12] ? __send_to_port+0x420/0x420 [ 53.423492][ T12] ? console_prepend_replay+0x20/0x20 [ 53.423495][ T12] hvc_console_print+0x292/0x780 [ 53.423498][ T12] ? hvc_write+0x3a0/0x3a0 [ 53.423500][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423501][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423503][ T12] ? lock_acquire+0x13c/0x160 [ 53.423505][ T12] console_emit_next_record+0x22f/0x4c0 [ 53.423508][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 53.423510][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423511][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423513][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423514][ T12] ? lock_acquire+0x13c/0x160 [ 53.423516][ T12] ? console_flush_one_record+0x111/0x710 [ 53.423518][ T12] console_flush_one_record+0x46f/0x710 [ 53.423520][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 53.423523][ T12] console_unlock+0xee/0x1f0 [ 53.423525][ T12] ? lock_acquire+0x13c/0x160 [ 53.423526][ T12] ? console_flush_one_record+0x710/0x710 [ 53.423528][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423529][ T12] ? lock_release+0x184/0x1f0 [ 53.423531][ T12] ? lock_acquire+0x60/0x160 [ 53.423532][ T12] ? __rcu_read_lock+0x30/0x70 [ 53.423534][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.423536][ T12] ? vprintk_emit+0x320/0x3e0 [ 53.423538][ T12] vprintk_emit+0x37c/0x3e0 [ 53.423540][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 53.423542][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 53.423544][ T12] ? trace_hardirqs_on+0x36/0x40 [ 53.423546][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 53.423548][ T12] _printk+0xc7/0x100 [ 53.423551][ T12] ? snapshot_read.cold+0x21/0x21 [ 53.423552][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423554][ T12] ? lock_release+0x184/0x1f0 [ 53.423556][ T12] ? netdev_name+0x43/0x60 [ 53.423558][ T12] ? __netdev_printk+0x17f/0x1d0 [ 53.423560][ T12] netdev_info+0xe2/0x116 [ 53.423561][ T12] ? netdev_notice+0x120/0x120 [ 53.423563][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 53.423565][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 53.423566][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 53.423568][ T12] ? mutex_is_locked+0x1c/0x50 [ 53.423571][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 53.423574][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 53.423575][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 53.423577][ T12] netif_set_promiscuity+0x4c/0xc0 [ 53.423580][ T12] dev_set_promiscuity+0x9d/0x150 [ 53.423582][ T12] hsr_del_port+0x39d/0x540 [ 53.423585][ T12] hsr_del_ports+0x24/0x80 [ 53.423587][ T12] hsr_dellink+0x5d/0x90 [ 53.423589][ T12] default_device_exit_batch+0x19d/0x600 [ 53.423590][ T12] ? generic_xdp_install+0x470/0x470 [ 53.423591][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 53.423593][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.423595][ T12] ? mutex_is_locked+0x1c/0x50 [ 53.423597][ T12] ops_undo_list+0x2ce/0x8f0 [ 53.423599][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 53.423601][ T12] ? idr_destroy+0x121/0x250 [ 53.423604][ T12] cleanup_net+0x431/0x890 [ 53.423606][ T12] ? net_passive_dec+0x230/0x230 [ 53.423607][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423609][ T12] ? lock_acquire+0x13c/0x160 [ 53.423611][ T12] ? rcu_is_watching+0x16/0xd0 [ 53.423613][ T12] process_one_work+0xe3e/0x1560 [ 53.423617][ T12] ? __queue_delayed_work+0x470/0x470 [ 53.423619][ T12] ? find_held_lock+0x2b/0x80 [ 53.423621][ T12] ? __rwlock_init+0x150/0x150 [ 53.423623][ T12] worker_thread+0x4f1/0xd60 [ 53.423626][ T12] ? rescuer_thread+0x1340/0x1340 [ 53.423627][ T12] kthread+0x367/0x460 [ 53.423630][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.423631][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.423633][ T12] ret_from_fork+0x474/0x6b0 [ 53.423636][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.423637][ T12] ? __switch_to+0x5a3/0xe00 [ 53.423640][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.423641][ T12] ret_from_fork_asm+0x11/0x20 [ 53.423645][ T12] [ 53.436551][ T12] vethB: left promiscuous mode [ 53.443895][ T12] vethA (unregistering): left promiscuous mode [ 53.445638][ T12] vethB (unregistering): left promiscuous mode [ 53.586542][ T12] vethA: left promiscuous mode [ 53.594765][ T12] vethB (unregistering): left promiscuous mode [ 54.034233][ T695] vethA: entered promiscuous mode [ 54.034753][ T695] vethB: entered promiscuous mode [ 54.051289][ T696] vethA: entered promiscuous mode [ 54.051714][ T696] vethB: entered promiscuous mode [ 54.075397][ T697] vethA: entered promiscuous mode [ 54.075880][ T697] vethB: entered promiscuous mode [ 54.172517][ T703] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 54.172772][ T703] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 54.223356][ T706] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 54.223580][ T706] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 54.279586][ T709] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 60.002446][ T12] vethA: left promiscuous mode [ 60.002461][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.002464][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 60.002465][ T12] preempt_count: 1, expected: 0 [ 60.002466][ T12] RCU nest depth: 0, expected: 0 [ 60.002467][ T12] INFO: lockdep is turned off. [ 60.002468][ T12] irq event stamp: 386240 [ 60.002469][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 60.002476][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 60.002479][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 60.002483][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 60.002485][ T12] Preemption disabled at: [ 60.002486][ T12] [] vprintk_emit+0x31b/0x3e0 [ 60.002493][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.002496][ T12] Tainted: [W]=WARN [ 60.002497][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.002499][ T12] Workqueue: netns cleanup_net [ 60.002505][ T12] Call Trace: [ 60.002506][ T12] [ 60.002508][ T12] dump_stack_lvl+0x6f/0xa0 [ 60.002513][ T12] ? vprintk_emit+0x31b/0x3e0 [ 60.002514][ T12] __might_resched.cold+0x1fe/0x2c1 [ 60.002518][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.002521][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002525][ T12] __kmalloc_noprof+0x443/0x760 [ 60.002528][ T12] ? __rwlock_init+0x150/0x150 [ 60.002531][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 60.002535][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 60.002536][ T12] alloc_buf.isra.0+0x4b/0x260 [ 60.002538][ T12] put_chars+0x1e1/0x2f0 [ 60.002540][ T12] ? __send_to_port+0x420/0x420 [ 60.002542][ T12] ? console_prepend_replay+0x20/0x20 [ 60.002545][ T12] hvc_console_print+0x292/0x780 [ 60.002548][ T12] ? hvc_write+0x3a0/0x3a0 [ 60.002550][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002551][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002553][ T12] ? lock_acquire+0x13c/0x160 [ 60.002555][ T12] console_emit_next_record+0x22f/0x4c0 [ 60.002558][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 60.002560][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002561][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002563][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002564][ T12] ? lock_acquire+0x13c/0x160 [ 60.002566][ T12] ? console_flush_one_record+0x111/0x710 [ 60.002568][ T12] console_flush_one_record+0x46f/0x710 [ 60.002570][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 60.002573][ T12] console_unlock+0xee/0x1f0 [ 60.002574][ T12] ? lock_acquire+0x13c/0x160 [ 60.002576][ T12] ? console_flush_one_record+0x710/0x710 [ 60.002578][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002579][ T12] ? lock_release+0x184/0x1f0 [ 60.002581][ T12] ? lock_acquire+0x60/0x160 [ 60.002582][ T12] ? __rcu_read_lock+0x30/0x70 [ 60.002584][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.002586][ T12] ? vprintk_emit+0x320/0x3e0 [ 60.002588][ T12] vprintk_emit+0x37c/0x3e0 [ 60.002590][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 60.002592][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 60.002593][ T12] ? trace_hardirqs_on+0x36/0x40 [ 60.002595][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 60.002597][ T12] _printk+0xc7/0x100 [ 60.002600][ T12] ? snapshot_read.cold+0x21/0x21 [ 60.002602][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002604][ T12] ? lock_release+0x184/0x1f0 [ 60.002605][ T12] ? netdev_name+0x43/0x60 [ 60.002608][ T12] ? __netdev_printk+0x17f/0x1d0 [ 60.002609][ T12] netdev_info+0xe2/0x116 [ 60.002611][ T12] ? netdev_notice+0x120/0x120 [ 60.002612][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 60.002614][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 60.002616][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 60.002618][ T12] ? mutex_is_locked+0x1c/0x50 [ 60.002620][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 60.002623][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 60.002624][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 60.002626][ T12] netif_set_promiscuity+0x4c/0xc0 [ 60.002629][ T12] dev_set_promiscuity+0x9d/0x150 [ 60.002631][ T12] hsr_del_port+0x39d/0x540 [ 60.002634][ T12] hsr_del_ports+0x24/0x80 [ 60.002636][ T12] hsr_dellink+0x5d/0x90 [ 60.002638][ T12] default_device_exit_batch+0x19d/0x600 [ 60.002640][ T12] ? generic_xdp_install+0x470/0x470 [ 60.002641][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 60.002642][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.002644][ T12] ? mutex_is_locked+0x1c/0x50 [ 60.002646][ T12] ops_undo_list+0x2ce/0x8f0 [ 60.002649][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 60.002650][ T12] ? idr_destroy+0x121/0x250 [ 60.002653][ T12] cleanup_net+0x431/0x890 [ 60.002655][ T12] ? net_passive_dec+0x230/0x230 [ 60.002657][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002659][ T12] ? lock_acquire+0x13c/0x160 [ 60.002660][ T12] ? rcu_is_watching+0x16/0xd0 [ 60.002662][ T12] process_one_work+0xe3e/0x1560 [ 60.002666][ T12] ? __queue_delayed_work+0x470/0x470 [ 60.002668][ T12] ? find_held_lock+0x2b/0x80 [ 60.002670][ T12] ? __rwlock_init+0x150/0x150 [ 60.002672][ T12] worker_thread+0x4f1/0xd60 [ 60.002674][ T12] ? rescuer_thread+0x1340/0x1340 [ 60.002676][ T12] kthread+0x367/0x460 [ 60.002679][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 60.002680][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 60.002682][ T12] ret_from_fork+0x474/0x6b0 [ 60.002685][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 60.002686][ T12] ? __switch_to+0x5a3/0xe00 [ 60.002688][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 60.002690][ T12] ret_from_fork_asm+0x11/0x20 [ 60.002697][ T12] [ 60.015474][ T12] vethB: left promiscuous mode [ 60.026502][ T12] vethA (unregistering): left promiscuous mode [ 60.028220][ T12] vethB (unregistering): left promiscuous mode [ 60.164877][ T12] vethA: left promiscuous mode [ 60.168151][ T12] vethB (unregistering): left promiscuous mode [ 60.631860][ T778] vethA: entered promiscuous mode [ 60.632383][ T778] vethB: entered promiscuous mode [ 60.656675][ T779] vethA: entered promiscuous mode [ 60.657135][ T779] vethB: entered promiscuous mode [ 60.674039][ T780] vethA: entered promiscuous mode [ 60.674548][ T780] vethB: entered promiscuous mode [ 60.775870][ T786] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 60.776114][ T786] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 60.838318][ T789] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 60.838546][ T789] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 60.893798][ T792] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 67.952280][ T12] vethA: left promiscuous mode [ 67.952295][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.952298][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 67.952299][ T12] preempt_count: 1, expected: 0 [ 67.952300][ T12] RCU nest depth: 0, expected: 0 [ 67.952301][ T12] INFO: lockdep is turned off. [ 67.952302][ T12] irq event stamp: 386240 [ 67.952303][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 67.952311][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 67.952314][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 67.952318][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 67.952320][ T12] Preemption disabled at: [ 67.952321][ T12] [] vprintk_emit+0x31b/0x3e0 [ 67.952329][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.952333][ T12] Tainted: [W]=WARN [ 67.952334][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.952335][ T12] Workqueue: netns cleanup_net [ 67.952342][ T12] Call Trace: [ 67.952343][ T12] [ 67.952344][ T12] dump_stack_lvl+0x6f/0xa0 [ 67.952350][ T12] ? vprintk_emit+0x31b/0x3e0 [ 67.952352][ T12] __might_resched.cold+0x1fe/0x2c1 [ 67.952355][ T12] ? kasan_save_stack+0x2f/0x50 [ 67.952359][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.952362][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952366][ T12] __kmalloc_noprof+0x443/0x760 [ 67.952369][ T12] ? __rwlock_init+0x150/0x150 [ 67.952371][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 67.952375][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 67.952377][ T12] alloc_buf.isra.0+0x4b/0x260 [ 67.952379][ T12] put_chars+0x1e1/0x2f0 [ 67.952381][ T12] ? __send_to_port+0x420/0x420 [ 67.952383][ T12] ? console_prepend_replay+0x20/0x20 [ 67.952385][ T12] hvc_console_print+0x292/0x780 [ 67.952389][ T12] ? hvc_write+0x3a0/0x3a0 [ 67.952390][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952392][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952393][ T12] ? lock_acquire+0x13c/0x160 [ 67.952396][ T12] console_emit_next_record+0x22f/0x4c0 [ 67.952398][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 67.952400][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952402][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952403][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952405][ T12] ? lock_acquire+0x13c/0x160 [ 67.952407][ T12] ? console_flush_one_record+0x111/0x710 [ 67.952408][ T12] console_flush_one_record+0x46f/0x710 [ 67.952411][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 67.952413][ T12] console_unlock+0xee/0x1f0 [ 67.952415][ T12] ? lock_acquire+0x13c/0x160 [ 67.952417][ T12] ? console_flush_one_record+0x710/0x710 [ 67.952418][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952420][ T12] ? lock_release+0x184/0x1f0 [ 67.952421][ T12] ? lock_acquire+0x60/0x160 [ 67.952423][ T12] ? __rcu_read_lock+0x30/0x70 [ 67.952425][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.952426][ T12] ? vprintk_emit+0x320/0x3e0 [ 67.952428][ T12] vprintk_emit+0x37c/0x3e0 [ 67.952430][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 67.952433][ T12] _printk+0xc7/0x100 [ 67.952436][ T12] ? snapshot_read.cold+0x21/0x21 [ 67.952438][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952440][ T12] ? lock_release+0x184/0x1f0 [ 67.952441][ T12] ? netdev_name+0x43/0x60 [ 67.952444][ T12] ? __netdev_printk+0x17f/0x1d0 [ 67.952445][ T12] netdev_info+0xe2/0x116 [ 67.952447][ T12] ? netdev_notice+0x120/0x120 [ 67.952449][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 67.952450][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 67.952452][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 67.952454][ T12] ? mutex_is_locked+0x1c/0x50 [ 67.952457][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 67.952459][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 67.952461][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 67.952463][ T12] netif_set_promiscuity+0x4c/0xc0 [ 67.952466][ T12] dev_set_promiscuity+0x9d/0x150 [ 67.952468][ T12] hsr_del_port+0x39d/0x540 [ 67.952471][ T12] hsr_del_ports+0x24/0x80 [ 67.952473][ T12] hsr_dellink+0x5d/0x90 [ 67.952475][ T12] default_device_exit_batch+0x19d/0x600 [ 67.952476][ T12] ? generic_xdp_install+0x470/0x470 [ 67.952478][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 67.952479][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.952481][ T12] ? mutex_is_locked+0x1c/0x50 [ 67.952483][ T12] ops_undo_list+0x2ce/0x8f0 [ 67.952485][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 67.952487][ T12] ? idr_destroy+0x121/0x250 [ 67.952490][ T12] cleanup_net+0x431/0x890 [ 67.952492][ T12] ? net_passive_dec+0x230/0x230 [ 67.952494][ T12] ? lock_acquire+0x13c/0x160 [ 67.952496][ T12] ? rcu_is_watching+0x16/0xd0 [ 67.952498][ T12] process_one_work+0xe3e/0x1560 [ 67.952502][ T12] ? __queue_delayed_work+0x470/0x470 [ 67.952504][ T12] ? find_held_lock+0x2b/0x80 [ 67.952505][ T12] ? __rwlock_init+0x150/0x150 [ 67.952508][ T12] worker_thread+0x4f1/0xd60 [ 67.952510][ T12] ? rescuer_thread+0x1340/0x1340 [ 67.952512][ T12] kthread+0x367/0x460 [ 67.952515][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 67.952517][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 67.952519][ T12] ret_from_fork+0x474/0x6b0 [ 67.952522][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 67.952524][ T12] ? __switch_to+0x5a3/0xe00 [ 67.952526][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 67.952528][ T12] ret_from_fork_asm+0x11/0x20 [ 67.952532][ T12] [ 67.967955][ T12] vethB: left promiscuous mode [ 67.972928][ T12] vethA (unregistering): left promiscuous mode [ 67.982849][ T12] vethB (unregistering): left promiscuous mode [ 68.124187][ T12] vethA: left promiscuous mode [ 68.127696][ T12] vethB (unregistering): left promiscuous mode [ 68.590806][ T862] vethA: entered promiscuous mode [ 68.591333][ T862] vethB: entered promiscuous mode [ 68.608631][ T863] vethA: entered promiscuous mode [ 68.609082][ T863] vethB: entered promiscuous mode [ 68.633137][ T864] vethA: entered promiscuous mode [ 68.633620][ T864] vethB: entered promiscuous mode [ 68.735987][ T870] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 68.736257][ T870] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 68.794367][ T873] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 68.794630][ T873] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 68.851211][ T876] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 75.030038][ T12] vethA: left promiscuous mode [ 75.030053][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 75.030055][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 75.030057][ T12] preempt_count: 1, expected: 0 [ 75.030058][ T12] RCU nest depth: 0, expected: 0 [ 75.030059][ T12] INFO: lockdep is turned off. [ 75.030060][ T12] irq event stamp: 386240 [ 75.030061][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 75.030069][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 75.030071][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 75.030075][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 75.030077][ T12] Preemption disabled at: [ 75.030078][ T12] [] vprintk_emit+0x31b/0x3e0 [ 75.030086][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 75.030089][ T12] Tainted: [W]=WARN [ 75.030090][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.030092][ T12] Workqueue: netns cleanup_net [ 75.030098][ T12] Call Trace: [ 75.030099][ T12] [ 75.030101][ T12] dump_stack_lvl+0x6f/0xa0 [ 75.030106][ T12] ? vprintk_emit+0x31b/0x3e0 [ 75.030108][ T12] __might_resched.cold+0x1fe/0x2c1 [ 75.030112][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.030115][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030119][ T12] __kmalloc_noprof+0x443/0x760 [ 75.030122][ T12] ? __rwlock_init+0x150/0x150 [ 75.030124][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 75.030128][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 75.030130][ T12] alloc_buf.isra.0+0x4b/0x260 [ 75.030132][ T12] put_chars+0x1e1/0x2f0 [ 75.030134][ T12] ? __send_to_port+0x420/0x420 [ 75.030136][ T12] ? console_prepend_replay+0x20/0x20 [ 75.030138][ T12] hvc_console_print+0x292/0x780 [ 75.030142][ T12] ? hvc_write+0x3a0/0x3a0 [ 75.030143][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030145][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030147][ T12] ? lock_acquire+0x13c/0x160 [ 75.030149][ T12] console_emit_next_record+0x22f/0x4c0 [ 75.030151][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 75.030153][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030155][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030157][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030158][ T12] ? lock_acquire+0x13c/0x160 [ 75.030160][ T12] ? console_flush_one_record+0x111/0x710 [ 75.030162][ T12] console_flush_one_record+0x46f/0x710 [ 75.030164][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 75.030166][ T12] console_unlock+0xee/0x1f0 [ 75.030168][ T12] ? lock_acquire+0x13c/0x160 [ 75.030170][ T12] ? console_flush_one_record+0x710/0x710 [ 75.030171][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030173][ T12] ? lock_release+0x184/0x1f0 [ 75.030174][ T12] ? lock_acquire+0x60/0x160 [ 75.030176][ T12] ? __rcu_read_lock+0x30/0x70 [ 75.030178][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 75.030179][ T12] ? vprintk_emit+0x320/0x3e0 [ 75.030181][ T12] vprintk_emit+0x37c/0x3e0 [ 75.030184][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 75.030186][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 75.030187][ T12] ? trace_hardirqs_on+0x36/0x40 [ 75.030189][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 75.030191][ T12] _printk+0xc7/0x100 [ 75.030194][ T12] ? snapshot_read.cold+0x21/0x21 [ 75.030196][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030198][ T12] ? lock_release+0x184/0x1f0 [ 75.030199][ T12] ? netdev_name+0x43/0x60 [ 75.030202][ T12] ? __netdev_printk+0x17f/0x1d0 [ 75.030203][ T12] netdev_info+0xe2/0x116 [ 75.030205][ T12] ? netdev_notice+0x120/0x120 [ 75.030207][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 75.030208][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 75.030210][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 75.030212][ T12] ? mutex_is_locked+0x1c/0x50 [ 75.030214][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 75.030217][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 75.030218][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 75.030220][ T12] netif_set_promiscuity+0x4c/0xc0 [ 75.030223][ T12] dev_set_promiscuity+0x9d/0x150 [ 75.030225][ T12] hsr_del_port+0x39d/0x540 [ 75.030228][ T12] hsr_del_ports+0x24/0x80 [ 75.030230][ T12] hsr_dellink+0x5d/0x90 [ 75.030232][ T12] default_device_exit_batch+0x19d/0x600 [ 75.030233][ T12] ? generic_xdp_install+0x470/0x470 [ 75.030235][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 75.030236][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.030238][ T12] ? mutex_is_locked+0x1c/0x50 [ 75.030240][ T12] ops_undo_list+0x2ce/0x8f0 [ 75.030243][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 75.030244][ T12] ? idr_destroy+0x121/0x250 [ 75.030247][ T12] cleanup_net+0x431/0x890 [ 75.030249][ T12] ? net_passive_dec+0x230/0x230 [ 75.030251][ T12] ? lock_acquire+0x13c/0x160 [ 75.030252][ T12] ? rcu_is_watching+0x16/0xd0 [ 75.030255][ T12] process_one_work+0xe3e/0x1560 [ 75.030259][ T12] ? __queue_delayed_work+0x470/0x470 [ 75.030260][ T12] ? find_held_lock+0x2b/0x80 [ 75.030262][ T12] ? __rwlock_init+0x150/0x150 [ 75.030264][ T12] worker_thread+0x4f1/0xd60 [ 75.030267][ T12] ? rescuer_thread+0x1340/0x1340 [ 75.030269][ T12] kthread+0x367/0x460 [ 75.030271][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 75.030273][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 75.030274][ T12] ret_from_fork+0x474/0x6b0 [ 75.030277][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 75.030279][ T12] ? __switch_to+0x5a3/0xe00 [ 75.030281][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 75.030283][ T12] ret_from_fork_asm+0x11/0x20 [ 75.030287][ T12] [ 75.045928][ T12] vethB: left promiscuous mode [ 75.052589][ T12] vethA (unregistering): left promiscuous mode [ 75.054609][ T12] vethB (unregistering): left promiscuous mode [ 75.201726][ T12] vethA: left promiscuous mode [ 75.207960][ T12] vethB (unregistering): left promiscuous mode [ 75.659014][ T945] vethA: entered promiscuous mode [ 75.659540][ T945] vethB: entered promiscuous mode [ 75.683157][ T946] vethA: entered promiscuous mode [ 75.683597][ T946] vethB: entered promiscuous mode [ 75.700866][ T947] vethA: entered promiscuous mode [ 75.701341][ T947] vethB: entered promiscuous mode [ 75.808205][ T953] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 75.808434][ T953] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 75.869411][ T956] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 75.869632][ T956] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 75.925800][ T959] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 82.040318][ T12] vethA: left promiscuous mode [ 82.040332][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.040335][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 82.040337][ T12] preempt_count: 1, expected: 0 [ 82.040337][ T12] RCU nest depth: 0, expected: 0 [ 82.040338][ T12] INFO: lockdep is turned off. [ 82.040339][ T12] irq event stamp: 386240 [ 82.040340][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 82.040348][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 82.040350][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 82.040354][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 82.040356][ T12] Preemption disabled at: [ 82.040357][ T12] [] vprintk_emit+0x31b/0x3e0 [ 82.040365][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.040368][ T12] Tainted: [W]=WARN [ 82.040369][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.040371][ T12] Workqueue: netns cleanup_net [ 82.040377][ T12] Call Trace: [ 82.040379][ T12] [ 82.040381][ T12] dump_stack_lvl+0x6f/0xa0 [ 82.040386][ T12] ? vprintk_emit+0x31b/0x3e0 [ 82.040388][ T12] __might_resched.cold+0x1fe/0x2c1 [ 82.040392][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.040395][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040398][ T12] __kmalloc_noprof+0x443/0x760 [ 82.040402][ T12] ? __rwlock_init+0x150/0x150 [ 82.040404][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 82.040408][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 82.040410][ T12] alloc_buf.isra.0+0x4b/0x260 [ 82.040412][ T12] put_chars+0x1e1/0x2f0 [ 82.040414][ T12] ? __send_to_port+0x420/0x420 [ 82.040416][ T12] ? console_prepend_replay+0x20/0x20 [ 82.040418][ T12] hvc_console_print+0x292/0x780 [ 82.040422][ T12] ? hvc_write+0x3a0/0x3a0 [ 82.040423][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040425][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040427][ T12] ? lock_acquire+0x13c/0x160 [ 82.040429][ T12] console_emit_next_record+0x22f/0x4c0 [ 82.040431][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 82.040433][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040435][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040437][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040438][ T12] ? lock_acquire+0x13c/0x160 [ 82.040440][ T12] ? console_flush_one_record+0x111/0x710 [ 82.040442][ T12] console_flush_one_record+0x46f/0x710 [ 82.040444][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 82.040447][ T12] console_unlock+0xee/0x1f0 [ 82.040449][ T12] ? lock_acquire+0x13c/0x160 [ 82.040450][ T12] ? console_flush_one_record+0x710/0x710 [ 82.040452][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040453][ T12] ? lock_release+0x184/0x1f0 [ 82.040455][ T12] ? lock_acquire+0x60/0x160 [ 82.040456][ T12] ? __rcu_read_lock+0x30/0x70 [ 82.040458][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.040460][ T12] ? vprintk_emit+0x320/0x3e0 [ 82.040462][ T12] vprintk_emit+0x37c/0x3e0 [ 82.040464][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 82.040467][ T12] _printk+0xc7/0x100 [ 82.040470][ T12] ? snapshot_read.cold+0x21/0x21 [ 82.040471][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040473][ T12] ? lock_release+0x184/0x1f0 [ 82.040475][ T12] ? netdev_name+0x43/0x60 [ 82.040477][ T12] ? __netdev_printk+0x17f/0x1d0 [ 82.040479][ T12] netdev_info+0xe2/0x116 [ 82.040480][ T12] ? netdev_notice+0x120/0x120 [ 82.040482][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 82.040484][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 82.040486][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 82.040487][ T12] ? mutex_is_locked+0x1c/0x50 [ 82.040490][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 82.040492][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 82.040494][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 82.040495][ T12] netif_set_promiscuity+0x4c/0xc0 [ 82.040499][ T12] dev_set_promiscuity+0x9d/0x150 [ 82.040501][ T12] hsr_del_port+0x39d/0x540 [ 82.040504][ T12] hsr_del_ports+0x24/0x80 [ 82.040506][ T12] hsr_dellink+0x5d/0x90 [ 82.040508][ T12] default_device_exit_batch+0x19d/0x600 [ 82.040510][ T12] ? generic_xdp_install+0x470/0x470 [ 82.040511][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 82.040513][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.040515][ T12] ? mutex_is_locked+0x1c/0x50 [ 82.040517][ T12] ops_undo_list+0x2ce/0x8f0 [ 82.040519][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 82.040521][ T12] ? idr_destroy+0x121/0x250 [ 82.040524][ T12] cleanup_net+0x431/0x890 [ 82.040526][ T12] ? net_passive_dec+0x230/0x230 [ 82.040527][ T12] ? update_load_avg+0x141/0xf00 [ 82.040530][ T12] ? lock_acquire+0x13c/0x160 [ 82.040531][ T12] ? rcu_is_watching+0x16/0xd0 [ 82.040533][ T12] process_one_work+0xe3e/0x1560 [ 82.040537][ T12] ? __queue_delayed_work+0x470/0x470 [ 82.040539][ T12] ? find_held_lock+0x2b/0x80 [ 82.040541][ T12] ? __rwlock_init+0x150/0x150 [ 82.040543][ T12] worker_thread+0x4f1/0xd60 [ 82.040545][ T12] ? rescuer_thread+0x1340/0x1340 [ 82.040547][ T12] kthread+0x367/0x460 [ 82.040550][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 82.040552][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 82.040554][ T12] ret_from_fork+0x474/0x6b0 [ 82.040557][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 82.040559][ T12] ? __switch_to+0x5a3/0xe00 [ 82.040561][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 82.040563][ T12] ret_from_fork_asm+0x11/0x20 [ 82.040566][ T12] [ 82.060033][ T12] vethB: left promiscuous mode [ 82.067335][ T12] vethA (unregistering): left promiscuous mode [ 82.070069][ T12] vethB (unregistering): left promiscuous mode [ 82.215883][ T12] vethA: left promiscuous mode [ 82.223444][ T12] vethB (unregistering): left promiscuous mode [ 82.440916][ T1013] vethA: entered promiscuous mode [ 82.441430][ T1013] vethB: entered promiscuous mode [ 82.458633][ T1014] vethA: entered promiscuous mode [ 82.459143][ T1014] vethB: entered promiscuous mode [ 82.545613][ T1019] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 82.608181][ T1022] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 87.241169][ T12] vethA: left promiscuous mode [ 87.241185][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.241187][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 87.241189][ T12] preempt_count: 1, expected: 0 [ 87.241190][ T12] RCU nest depth: 0, expected: 0 [ 87.241191][ T12] INFO: lockdep is turned off. [ 87.241192][ T12] irq event stamp: 386240 [ 87.241193][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 87.241200][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 87.241203][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 87.241207][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 87.241209][ T12] Preemption disabled at: [ 87.241210][ T12] [] vprintk_emit+0x31b/0x3e0 [ 87.241218][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.241221][ T12] Tainted: [W]=WARN [ 87.241222][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.241224][ T12] Workqueue: netns cleanup_net [ 87.241230][ T12] Call Trace: [ 87.241231][ T12] [ 87.241233][ T12] dump_stack_lvl+0x6f/0xa0 [ 87.241238][ T12] ? vprintk_emit+0x31b/0x3e0 [ 87.241240][ T12] __might_resched.cold+0x1fe/0x2c1 [ 87.241243][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.241246][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241250][ T12] __kmalloc_noprof+0x443/0x760 [ 87.241253][ T12] ? __rwlock_init+0x150/0x150 [ 87.241256][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 87.241259][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 87.241261][ T12] alloc_buf.isra.0+0x4b/0x260 [ 87.241263][ T12] put_chars+0x1e1/0x2f0 [ 87.241265][ T12] ? __send_to_port+0x420/0x420 [ 87.241267][ T12] ? console_prepend_replay+0x20/0x20 [ 87.241269][ T12] hvc_console_print+0x292/0x780 [ 87.241273][ T12] ? hvc_write+0x3a0/0x3a0 [ 87.241274][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241276][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241277][ T12] ? lock_acquire+0x13c/0x160 [ 87.241280][ T12] console_emit_next_record+0x22f/0x4c0 [ 87.241282][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 87.241284][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241286][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241287][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241289][ T12] ? lock_acquire+0x13c/0x160 [ 87.241290][ T12] ? console_flush_one_record+0x111/0x710 [ 87.241292][ T12] console_flush_one_record+0x46f/0x710 [ 87.241294][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 87.241297][ T12] console_unlock+0xee/0x1f0 [ 87.241299][ T12] ? lock_acquire+0x13c/0x160 [ 87.241300][ T12] ? console_flush_one_record+0x710/0x710 [ 87.241302][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241303][ T12] ? lock_release+0x184/0x1f0 [ 87.241305][ T12] ? lock_acquire+0x60/0x160 [ 87.241306][ T12] ? __rcu_read_lock+0x30/0x70 [ 87.241308][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.241310][ T12] ? vprintk_emit+0x320/0x3e0 [ 87.241311][ T12] vprintk_emit+0x37c/0x3e0 [ 87.241314][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 87.241316][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 87.241317][ T12] ? trace_hardirqs_on+0x36/0x40 [ 87.241319][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 87.241321][ T12] _printk+0xc7/0x100 [ 87.241324][ T12] ? snapshot_read.cold+0x21/0x21 [ 87.241326][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241328][ T12] ? lock_release+0x184/0x1f0 [ 87.241329][ T12] ? netdev_name+0x43/0x60 [ 87.241332][ T12] ? __netdev_printk+0x17f/0x1d0 [ 87.241333][ T12] netdev_info+0xe2/0x116 [ 87.241335][ T12] ? netdev_notice+0x120/0x120 [ 87.241337][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 87.241338][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 87.241340][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 87.241342][ T12] ? mutex_is_locked+0x1c/0x50 [ 87.241345][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 87.241347][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 87.241349][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 87.241350][ T12] netif_set_promiscuity+0x4c/0xc0 [ 87.241353][ T12] dev_set_promiscuity+0x9d/0x150 [ 87.241355][ T12] hsr_del_port+0x39d/0x540 [ 87.241358][ T12] hsr_del_ports+0x24/0x80 [ 87.241361][ T12] hsr_dellink+0x5d/0x90 [ 87.241362][ T12] default_device_exit_batch+0x19d/0x600 [ 87.241364][ T12] ? generic_xdp_install+0x470/0x470 [ 87.241365][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 87.241367][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.241368][ T12] ? mutex_is_locked+0x1c/0x50 [ 87.241370][ T12] ops_undo_list+0x2ce/0x8f0 [ 87.241373][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 87.241375][ T12] ? idr_destroy+0x121/0x250 [ 87.241377][ T12] cleanup_net+0x431/0x890 [ 87.241379][ T12] ? net_passive_dec+0x230/0x230 [ 87.241381][ T12] ? update_load_avg+0x141/0xf00 [ 87.241383][ T12] ? lock_acquire+0x13c/0x160 [ 87.241384][ T12] ? rcu_is_watching+0x16/0xd0 [ 87.241387][ T12] process_one_work+0xe3e/0x1560 [ 87.241391][ T12] ? __queue_delayed_work+0x470/0x470 [ 87.241392][ T12] ? find_held_lock+0x2b/0x80 [ 87.241394][ T12] ? __rwlock_init+0x150/0x150 [ 87.241396][ T12] worker_thread+0x4f1/0xd60 [ 87.241399][ T12] ? rescuer_thread+0x1340/0x1340 [ 87.241401][ T12] kthread+0x367/0x460 [ 87.241403][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.241404][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.241406][ T12] ret_from_fork+0x474/0x6b0 [ 87.241409][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 87.241411][ T12] ? __switch_to+0x5a3/0xe00 [ 87.241413][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.241415][ T12] ret_from_fork_asm+0x11/0x20 [ 87.241419][ T12] [ 87.259964][ T12] vethB: left promiscuous mode [ 87.269117][ T12] vethB (unregistering): left promiscuous mode [ 87.275454][ T12] vethA (unregistering): left promiscuous mode [ 87.628791][ T1059] vethA: entered promiscuous mode [ 87.629344][ T1059] vethB: entered promiscuous mode [ 87.653638][ T1060] vethA: entered promiscuous mode [ 87.654162][ T1060] vethB: entered promiscuous mode [ 87.742572][ T1065] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 87.798800][ T1068] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 92.443561][ T12] vethA: left promiscuous mode [ 92.443576][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 92.443578][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 92.443580][ T12] preempt_count: 1, expected: 0 [ 92.443580][ T12] RCU nest depth: 0, expected: 0 [ 92.443581][ T12] INFO: lockdep is turned off. [ 92.443582][ T12] irq event stamp: 386240 [ 92.443583][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 92.443591][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 92.443594][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 92.443597][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 92.443600][ T12] Preemption disabled at: [ 92.443600][ T12] [] vprintk_emit+0x31b/0x3e0 [ 92.443608][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 92.443612][ T12] Tainted: [W]=WARN [ 92.443613][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.443614][ T12] Workqueue: netns cleanup_net [ 92.443621][ T12] Call Trace: [ 92.443622][ T12] [ 92.443623][ T12] dump_stack_lvl+0x6f/0xa0 [ 92.443628][ T12] ? vprintk_emit+0x31b/0x3e0 [ 92.443630][ T12] __might_resched.cold+0x1fe/0x2c1 [ 92.443634][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 92.443637][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443640][ T12] __kmalloc_noprof+0x443/0x760 [ 92.443644][ T12] ? __rwlock_init+0x150/0x150 [ 92.443646][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 92.443650][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 92.443652][ T12] alloc_buf.isra.0+0x4b/0x260 [ 92.443654][ T12] put_chars+0x1e1/0x2f0 [ 92.443656][ T12] ? __send_to_port+0x420/0x420 [ 92.443658][ T12] ? console_prepend_replay+0x20/0x20 [ 92.443660][ T12] hvc_console_print+0x292/0x780 [ 92.443663][ T12] ? hvc_write+0x3a0/0x3a0 [ 92.443665][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443666][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443668][ T12] ? lock_acquire+0x13c/0x160 [ 92.443670][ T12] console_emit_next_record+0x22f/0x4c0 [ 92.443673][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 92.443675][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443676][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443678][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443679][ T12] ? lock_acquire+0x13c/0x160 [ 92.443681][ T12] ? console_flush_one_record+0x111/0x710 [ 92.443683][ T12] console_flush_one_record+0x46f/0x710 [ 92.443685][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 92.443688][ T12] console_unlock+0xee/0x1f0 [ 92.443690][ T12] ? lock_acquire+0x13c/0x160 [ 92.443691][ T12] ? console_flush_one_record+0x710/0x710 [ 92.443693][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443694][ T12] ? lock_release+0x184/0x1f0 [ 92.443696][ T12] ? lock_acquire+0x60/0x160 [ 92.443697][ T12] ? __rcu_read_lock+0x30/0x70 [ 92.443699][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 92.443701][ T12] ? vprintk_emit+0x320/0x3e0 [ 92.443703][ T12] vprintk_emit+0x37c/0x3e0 [ 92.443705][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 92.443707][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 92.443708][ T12] ? trace_hardirqs_on+0x36/0x40 [ 92.443710][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 92.443713][ T12] _printk+0xc7/0x100 [ 92.443718][ T12] ? snapshot_read.cold+0x21/0x21 [ 92.443720][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443722][ T12] ? lock_release+0x184/0x1f0 [ 92.443723][ T12] ? netdev_name+0x43/0x60 [ 92.443726][ T12] ? __netdev_printk+0x17f/0x1d0 [ 92.443728][ T12] netdev_info+0xe2/0x116 [ 92.443729][ T12] ? netdev_notice+0x120/0x120 [ 92.443731][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 92.443733][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 92.443735][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 92.443736][ T12] ? mutex_is_locked+0x1c/0x50 [ 92.443739][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 92.443741][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 92.443743][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 92.443745][ T12] netif_set_promiscuity+0x4c/0xc0 [ 92.443748][ T12] dev_set_promiscuity+0x9d/0x150 [ 92.443750][ T12] hsr_del_port+0x39d/0x540 [ 92.443753][ T12] hsr_del_ports+0x24/0x80 [ 92.443755][ T12] hsr_dellink+0x5d/0x90 [ 92.443757][ T12] default_device_exit_batch+0x19d/0x600 [ 92.443759][ T12] ? generic_xdp_install+0x470/0x470 [ 92.443760][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 92.443761][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 92.443763][ T12] ? mutex_is_locked+0x1c/0x50 [ 92.443765][ T12] ops_undo_list+0x2ce/0x8f0 [ 92.443768][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 92.443770][ T12] ? idr_destroy+0x121/0x250 [ 92.443773][ T12] cleanup_net+0x431/0x890 [ 92.443775][ T12] ? net_passive_dec+0x230/0x230 [ 92.443777][ T12] ? lock_acquire+0x13c/0x160 [ 92.443778][ T12] ? rcu_is_watching+0x16/0xd0 [ 92.443780][ T12] process_one_work+0xe3e/0x1560 [ 92.443784][ T12] ? __queue_delayed_work+0x470/0x470 [ 92.443786][ T12] ? find_held_lock+0x2b/0x80 [ 92.443788][ T12] ? __rwlock_init+0x150/0x150 [ 92.443790][ T12] worker_thread+0x4f1/0xd60 [ 92.443793][ T12] ? rescuer_thread+0x1340/0x1340 [ 92.443794][ T12] kthread+0x367/0x460 [ 92.443797][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 92.443798][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 92.443800][ T12] ret_from_fork+0x474/0x6b0 [ 92.443803][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 92.443805][ T12] ? __switch_to+0x5a3/0xe00 [ 92.443807][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 92.443809][ T12] ret_from_fork_asm+0x11/0x20 [ 92.443817][ T12] [ 92.458490][ T12] vethB: left promiscuous mode [ 92.467203][ T12] vethB (unregistering): left promiscuous mode [ 92.468455][ T12] vethA (unregistering): left promiscuous mode [ 92.829098][ T1107] vethA: entered promiscuous mode [ 92.829571][ T1107] vethB: entered promiscuous mode [ 92.851131][ T1108] vethA: entered promiscuous mode [ 92.851617][ T1108] vethB: entered promiscuous mode [ 92.940611][ T1113] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 92.994328][ T1116] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 99.033673][ T12] vethA: left promiscuous mode [ 99.033689][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.033691][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 99.033693][ T12] preempt_count: 1, expected: 0 [ 99.033694][ T12] RCU nest depth: 0, expected: 0 [ 99.033695][ T12] INFO: lockdep is turned off. [ 99.033696][ T12] irq event stamp: 386240 [ 99.033697][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 99.033706][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 99.033708][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 99.033712][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 99.033718][ T12] Preemption disabled at: [ 99.033719][ T12] [] vprintk_emit+0x31b/0x3e0 [ 99.033727][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 99.033731][ T12] Tainted: [W]=WARN [ 99.033732][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.033734][ T12] Workqueue: netns cleanup_net [ 99.033740][ T12] Call Trace: [ 99.033741][ T12] [ 99.033743][ T12] dump_stack_lvl+0x6f/0xa0 [ 99.033748][ T12] ? vprintk_emit+0x31b/0x3e0 [ 99.033750][ T12] __might_resched.cold+0x1fe/0x2c1 [ 99.033754][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.033757][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033761][ T12] __kmalloc_noprof+0x443/0x760 [ 99.033764][ T12] ? __rwlock_init+0x150/0x150 [ 99.033767][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 99.033770][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 99.033772][ T12] alloc_buf.isra.0+0x4b/0x260 [ 99.033774][ T12] put_chars+0x1e1/0x2f0 [ 99.033777][ T12] ? __send_to_port+0x420/0x420 [ 99.033779][ T12] ? console_prepend_replay+0x20/0x20 [ 99.033781][ T12] hvc_console_print+0x292/0x780 [ 99.033784][ T12] ? hvc_write+0x3a0/0x3a0 [ 99.033786][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033788][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033789][ T12] ? lock_acquire+0x13c/0x160 [ 99.033792][ T12] console_emit_next_record+0x22f/0x4c0 [ 99.033794][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 99.033796][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033798][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033799][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033801][ T12] ? lock_acquire+0x13c/0x160 [ 99.033803][ T12] ? console_flush_one_record+0x111/0x710 [ 99.033805][ T12] console_flush_one_record+0x46f/0x710 [ 99.033807][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 99.033810][ T12] console_unlock+0xee/0x1f0 [ 99.033811][ T12] ? lock_acquire+0x13c/0x160 [ 99.033813][ T12] ? console_flush_one_record+0x710/0x710 [ 99.033814][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033816][ T12] ? lock_release+0x184/0x1f0 [ 99.033818][ T12] ? lock_acquire+0x60/0x160 [ 99.033819][ T12] ? __rcu_read_lock+0x30/0x70 [ 99.033821][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 99.033823][ T12] ? vprintk_emit+0x320/0x3e0 [ 99.033825][ T12] vprintk_emit+0x37c/0x3e0 [ 99.033827][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 99.033829][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 99.033831][ T12] ? trace_hardirqs_on+0x36/0x40 [ 99.033833][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 99.033835][ T12] _printk+0xc7/0x100 [ 99.033841][ T12] ? snapshot_read.cold+0x21/0x21 [ 99.033843][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033845][ T12] ? lock_release+0x184/0x1f0 [ 99.033847][ T12] ? netdev_name+0x43/0x60 [ 99.033849][ T12] ? __netdev_printk+0x17f/0x1d0 [ 99.033851][ T12] netdev_info+0xe2/0x116 [ 99.033853][ T12] ? netdev_notice+0x120/0x120 [ 99.033855][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 99.033856][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 99.033858][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 99.033860][ T12] ? mutex_is_locked+0x1c/0x50 [ 99.033863][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 99.033865][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 99.033867][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 99.033869][ T12] netif_set_promiscuity+0x4c/0xc0 [ 99.033872][ T12] dev_set_promiscuity+0x9d/0x150 [ 99.033874][ T12] hsr_del_port+0x39d/0x540 [ 99.033877][ T12] hsr_del_ports+0x24/0x80 [ 99.033879][ T12] hsr_dellink+0x5d/0x90 [ 99.033881][ T12] default_device_exit_batch+0x19d/0x600 [ 99.033883][ T12] ? generic_xdp_install+0x470/0x470 [ 99.033884][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 99.033886][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.033888][ T12] ? mutex_is_locked+0x1c/0x50 [ 99.033890][ T12] ops_undo_list+0x2ce/0x8f0 [ 99.033892][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 99.033894][ T12] ? idr_destroy+0x121/0x250 [ 99.033897][ T12] cleanup_net+0x431/0x890 [ 99.033899][ T12] ? net_passive_dec+0x230/0x230 [ 99.033901][ T12] ? lock_acquire+0x13c/0x160 [ 99.033903][ T12] ? rcu_is_watching+0x16/0xd0 [ 99.033905][ T12] process_one_work+0xe3e/0x1560 [ 99.033909][ T12] ? __queue_delayed_work+0x470/0x470 [ 99.033911][ T12] ? find_held_lock+0x2b/0x80 [ 99.033913][ T12] ? __rwlock_init+0x150/0x150 [ 99.033915][ T12] worker_thread+0x4f1/0xd60 [ 99.033918][ T12] ? rescuer_thread+0x1340/0x1340 [ 99.033920][ T12] kthread+0x367/0x460 [ 99.033922][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 99.033924][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 99.033925][ T12] ret_from_fork+0x474/0x6b0 [ 99.033928][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 99.033930][ T12] ? __switch_to+0x5a3/0xe00 [ 99.033933][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 99.033934][ T12] ret_from_fork_asm+0x11/0x20 [ 99.033938][ T12] [ 99.052469][ T12] vethB: left promiscuous mode [ 99.059067][ T12] vethB (unregistering): left promiscuous mode [ 99.060982][ T12] vethA (unregistering): left promiscuous mode [ 99.413016][ T1155] vethA: entered promiscuous mode [ 99.413536][ T1155] vethB: entered promiscuous mode [ 99.440768][ T1156] vethA: entered promiscuous mode [ 99.441277][ T1156] vethB: entered promiscuous mode [ 99.525612][ T1161] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 99.581464][ T1164] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 104.871306][ T12] vethA: left promiscuous mode [ 104.871320][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 104.871323][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 104.871325][ T12] preempt_count: 1, expected: 0 [ 104.871325][ T12] RCU nest depth: 0, expected: 0 [ 104.871326][ T12] INFO: lockdep is turned off. [ 104.871327][ T12] irq event stamp: 386240 [ 104.871328][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 104.871336][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 104.871339][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 104.871342][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 104.871345][ T12] Preemption disabled at: [ 104.871345][ T12] [] vprintk_emit+0x31b/0x3e0 [ 104.871354][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 104.871357][ T12] Tainted: [W]=WARN [ 104.871358][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 104.871360][ T12] Workqueue: netns cleanup_net [ 104.871365][ T12] Call Trace: [ 104.871367][ T12] [ 104.871368][ T12] dump_stack_lvl+0x6f/0xa0 [ 104.871373][ T12] ? vprintk_emit+0x31b/0x3e0 [ 104.871375][ T12] __might_resched.cold+0x1fe/0x2c1 [ 104.871379][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 104.871382][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871385][ T12] __kmalloc_noprof+0x443/0x760 [ 104.871389][ T12] ? __rwlock_init+0x150/0x150 [ 104.871391][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 104.871395][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 104.871397][ T12] alloc_buf.isra.0+0x4b/0x260 [ 104.871399][ T12] put_chars+0x1e1/0x2f0 [ 104.871401][ T12] ? __send_to_port+0x420/0x420 [ 104.871403][ T12] ? console_prepend_replay+0x20/0x20 [ 104.871405][ T12] hvc_console_print+0x292/0x780 [ 104.871408][ T12] ? hvc_write+0x3a0/0x3a0 [ 104.871410][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871412][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871413][ T12] ? lock_acquire+0x13c/0x160 [ 104.871415][ T12] console_emit_next_record+0x22f/0x4c0 [ 104.871418][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 104.871420][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871421][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871423][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871424][ T12] ? lock_acquire+0x13c/0x160 [ 104.871426][ T12] ? console_flush_one_record+0x111/0x710 [ 104.871428][ T12] console_flush_one_record+0x46f/0x710 [ 104.871430][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 104.871432][ T12] console_unlock+0xee/0x1f0 [ 104.871434][ T12] ? lock_acquire+0x13c/0x160 [ 104.871436][ T12] ? console_flush_one_record+0x710/0x710 [ 104.871437][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871439][ T12] ? lock_release+0x184/0x1f0 [ 104.871440][ T12] ? lock_acquire+0x60/0x160 [ 104.871442][ T12] ? __rcu_read_lock+0x30/0x70 [ 104.871444][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 104.871445][ T12] ? vprintk_emit+0x320/0x3e0 [ 104.871447][ T12] vprintk_emit+0x37c/0x3e0 [ 104.871449][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 104.871451][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 104.871452][ T12] ? trace_hardirqs_on+0x36/0x40 [ 104.871455][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 104.871457][ T12] _printk+0xc7/0x100 [ 104.871460][ T12] ? snapshot_read.cold+0x21/0x21 [ 104.871461][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871463][ T12] ? lock_release+0x184/0x1f0 [ 104.871465][ T12] ? netdev_name+0x43/0x60 [ 104.871467][ T12] ? __netdev_printk+0x17f/0x1d0 [ 104.871469][ T12] netdev_info+0xe2/0x116 [ 104.871470][ T12] ? netdev_notice+0x120/0x120 [ 104.871472][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 104.871473][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 104.871475][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 104.871477][ T12] ? mutex_is_locked+0x1c/0x50 [ 104.871480][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 104.871482][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 104.871484][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 104.871485][ T12] netif_set_promiscuity+0x4c/0xc0 [ 104.871488][ T12] dev_set_promiscuity+0x9d/0x150 [ 104.871490][ T12] hsr_del_port+0x39d/0x540 [ 104.871494][ T12] hsr_del_ports+0x24/0x80 [ 104.871496][ T12] hsr_dellink+0x5d/0x90 [ 104.871498][ T12] default_device_exit_batch+0x19d/0x600 [ 104.871499][ T12] ? generic_xdp_install+0x470/0x470 [ 104.871501][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 104.871502][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 104.871504][ T12] ? mutex_is_locked+0x1c/0x50 [ 104.871506][ T12] ops_undo_list+0x2ce/0x8f0 [ 104.871508][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 104.871510][ T12] ? idr_destroy+0x121/0x250 [ 104.871513][ T12] cleanup_net+0x431/0x890 [ 104.871515][ T12] ? net_passive_dec+0x230/0x230 [ 104.871517][ T12] ? lock_acquire+0x13c/0x160 [ 104.871518][ T12] ? rcu_is_watching+0x16/0xd0 [ 104.871520][ T12] process_one_work+0xe3e/0x1560 [ 104.871525][ T12] ? __queue_delayed_work+0x470/0x470 [ 104.871526][ T12] ? find_held_lock+0x2b/0x80 [ 104.871528][ T12] ? __rwlock_init+0x150/0x150 [ 104.871530][ T12] worker_thread+0x4f1/0xd60 [ 104.871533][ T12] ? rescuer_thread+0x1340/0x1340 [ 104.871535][ T12] kthread+0x367/0x460 [ 104.871537][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 104.871538][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 104.871540][ T12] ret_from_fork+0x474/0x6b0 [ 104.871543][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 104.871544][ T12] ? __switch_to+0x5a3/0xe00 [ 104.871547][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 104.871549][ T12] ret_from_fork_asm+0x11/0x20 [ 104.871552][ T12] [ 104.893338][ T12] vethB: left promiscuous mode [ 104.900704][ T12] vethB (unregistering): left promiscuous mode [ 104.906538][ T12] vethA (unregistering): left promiscuous mode [ 105.253103][ T1203] vethA: entered promiscuous mode [ 105.253626][ T1203] vethB: entered promiscuous mode [ 105.275656][ T1204] vethA: entered promiscuous mode [ 105.276170][ T1204] vethB: entered promiscuous mode [ 105.361240][ T1209] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 105.416048][ T1212] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 110.511170][ T12] vethA: left promiscuous mode [ 110.511186][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 110.511188][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 110.511190][ T12] preempt_count: 1, expected: 0 [ 110.511190][ T12] RCU nest depth: 0, expected: 0 [ 110.511191][ T12] INFO: lockdep is turned off. [ 110.511192][ T12] irq event stamp: 386240 [ 110.511193][ T12] hardirqs last enabled at (386239): [] _raw_spin_unlock_irq+0x28/0x50 [ 110.511201][ T12] hardirqs last disabled at (386240): [] __schedule+0x1246/0x20e0 [ 110.511204][ T12] softirqs last enabled at (385854): [] netlink_release+0x17b/0xcf0 [ 110.511207][ T12] softirqs last disabled at (385852): [] netlink_release+0xd2/0xcf0 [ 110.511209][ T12] Preemption disabled at: [ 110.511210][ T12] [] vprintk_emit+0x31b/0x3e0 [ 110.511218][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 110.511222][ T12] Tainted: [W]=WARN [ 110.511223][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.511224][ T12] Workqueue: netns cleanup_net [ 110.511230][ T12] Call Trace: [ 110.511232][ T12] [ 110.511234][ T12] dump_stack_lvl+0x6f/0xa0 [ 110.511239][ T12] ? vprintk_emit+0x31b/0x3e0 [ 110.511240][ T12] __might_resched.cold+0x1fe/0x2c1 [ 110.511244][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 110.511247][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511251][ T12] __kmalloc_noprof+0x443/0x760 [ 110.511254][ T12] ? __rwlock_init+0x150/0x150 [ 110.511257][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 110.511260][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 110.511262][ T12] alloc_buf.isra.0+0x4b/0x260 [ 110.511264][ T12] put_chars+0x1e1/0x2f0 [ 110.511266][ T12] ? __send_to_port+0x420/0x420 [ 110.511268][ T12] ? console_prepend_replay+0x20/0x20 [ 110.511270][ T12] hvc_console_print+0x292/0x780 [ 110.511274][ T12] ? hvc_write+0x3a0/0x3a0 [ 110.511275][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511277][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511279][ T12] ? lock_acquire+0x13c/0x160 [ 110.511281][ T12] console_emit_next_record+0x22f/0x4c0 [ 110.511283][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 110.511285][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511287][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511288][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511290][ T12] ? lock_acquire+0x13c/0x160 [ 110.511292][ T12] ? console_flush_one_record+0x111/0x710 [ 110.511293][ T12] console_flush_one_record+0x46f/0x710 [ 110.511295][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 110.511298][ T12] console_unlock+0xee/0x1f0 [ 110.511300][ T12] ? lock_acquire+0x13c/0x160 [ 110.511301][ T12] ? console_flush_one_record+0x710/0x710 [ 110.511303][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511304][ T12] ? lock_release+0x184/0x1f0 [ 110.511306][ T12] ? lock_acquire+0x60/0x160 [ 110.511307][ T12] ? __rcu_read_lock+0x30/0x70 [ 110.511309][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 110.511311][ T12] ? vprintk_emit+0x320/0x3e0 [ 110.511312][ T12] vprintk_emit+0x37c/0x3e0 [ 110.511315][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 110.511317][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 110.511318][ T12] ? trace_hardirqs_on+0x36/0x40 [ 110.511320][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 110.511322][ T12] _printk+0xc7/0x100 [ 110.511325][ T12] ? snapshot_read.cold+0x21/0x21 [ 110.511327][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511328][ T12] ? lock_release+0x184/0x1f0 [ 110.511330][ T12] ? netdev_name+0x43/0x60 [ 110.511332][ T12] ? __netdev_printk+0x17f/0x1d0 [ 110.511334][ T12] netdev_info+0xe2/0x116 [ 110.511335][ T12] ? netdev_notice+0x120/0x120 [ 110.511337][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 110.511338][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 110.511340][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 110.511342][ T12] ? mutex_is_locked+0x1c/0x50 [ 110.511345][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 110.511347][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 110.511348][ T12] ? netdev_sync_lower_features+0x550/0x550 [ 110.511350][ T12] netif_set_promiscuity+0x4c/0xc0 [ 110.511353][ T12] dev_set_promiscuity+0x9d/0x150 [ 110.511355][ T12] hsr_del_port+0x39d/0x540 [ 110.511358][ T12] hsr_del_ports+0x24/0x80 [ 110.511360][ T12] hsr_dellink+0x5d/0x90 [ 110.511362][ T12] default_device_exit_batch+0x19d/0x600 [ 110.511364][ T12] ? generic_xdp_install+0x470/0x470 [ 110.511365][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 110.511366][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 110.511368][ T12] ? mutex_is_locked+0x1c/0x50 [ 110.511370][ T12] ops_undo_list+0x2ce/0x8f0 [ 110.511373][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 110.511375][ T12] ? idr_destroy+0x121/0x250 [ 110.511377][ T12] cleanup_net+0x431/0x890 [ 110.511379][ T12] ? net_passive_dec+0x230/0x230 [ 110.511381][ T12] ? update_load_avg+0x141/0xf00 [ 110.511383][ T12] ? lock_acquire+0x13c/0x160 [ 110.511384][ T12] ? rcu_is_watching+0x16/0xd0 [ 110.511386][ T12] process_one_work+0xe3e/0x1560 [ 110.511390][ T12] ? __queue_delayed_work+0x470/0x470 [ 110.511392][ T12] ? find_held_lock+0x2b/0x80 [ 110.511394][ T12] ? __rwlock_init+0x150/0x150 [ 110.511396][ T12] worker_thread+0x4f1/0xd60 [ 110.511399][ T12] ? rescuer_thread+0x1340/0x1340 [ 110.511401][ T12] kthread+0x367/0x460 [ 110.511403][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 110.511404][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 110.511406][ T12] ret_from_fork+0x474/0x6b0 [ 110.511409][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 110.511411][ T12] ? __switch_to+0x5a3/0xe00 [ 110.511413][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 110.511415][ T12] ret_from_fork_asm+0x11/0x20 [ 110.511419][ T12] [ 110.526271][ T12] vethB: left promiscuous mode [ 110.536692][ T12] vethB (unregistering): left promiscuous mode [ 110.538486][ T12] vethA (unregistering): left promiscuous mode