[ 8.702879][ T175] ip (175) used greatest stack depth: 24120 bytes left [ 8.702894][ T175] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.702896][ T175] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 175, name: ip [ 8.702898][ T175] preempt_count: 2, expected: 0 [ 8.702898][ T175] RCU nest depth: 0, expected: 0 [ 8.702899][ T175] locks held by ip/175: 5, last CPU#0: [ 8.702901][ T175] #0: ffffffff96e127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.702912][ T175] #1: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.702917][ T175] #2: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.702921][ T175] #3: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.702925][ T175] #4: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.702928][ T175] irq event stamp: 21770 [ 8.702929][ T175] hardirqs last enabled at (21769): [] __down_trylock_console_sem+0x86/0xa0 [ 8.702932][ T175] hardirqs last disabled at (21770): [] console_emit_next_record+0x3d4/0x4c0 [ 8.702934][ T175] softirqs last enabled at (20194): [] netlink_release+0x17b/0xcf0 [ 8.702938][ T175] softirqs last disabled at (20192): [] netlink_release+0xd2/0xcf0 [ 8.702940][ T175] Preemption disabled at: [ 8.702941][ T175] [<0000000000000000>] 0x0 [ 8.702948][ T175] CPU: 0 UID: 0 PID: 175 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.702951][ T175] Tainted: [W]=WARN [ 8.702952][ T175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.702954][ T175] Call Trace: [ 8.702956][ T175] [ 8.702957][ T175] dump_stack_lvl+0x6f/0xa0 [ 8.702963][ T175] __might_resched.cold+0x1fe/0x2c1 [ 8.702968][ T175] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.702972][ T175] ? __kmalloc_noprof+0xdb/0x760 [ 8.702977][ T175] __kmalloc_noprof+0x443/0x760 [ 8.702980][ T175] ? alloc_buf.isra.0+0x4b/0x260 [ 8.702985][ T175] ? do_raw_spin_unlock+0x59/0x250 [ 8.702988][ T175] alloc_buf.isra.0+0x4b/0x260 [ 8.702991][ T175] put_chars+0x1e1/0x2f0 [ 8.702994][ T175] ? __send_to_port+0x420/0x420 [ 8.702996][ T175] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.703001][ T175] ? validate_chain+0x38b/0xc20 [ 8.703006][ T175] hvc_console_print+0x292/0x780 [ 8.703013][ T175] ? hvc_write+0x3a0/0x3a0 [ 8.703015][ T175] ? rcu_is_watching+0x16/0xd0 [ 8.703018][ T175] ? lock_acquire+0x13c/0x160 [ 8.703022][ T175] console_emit_next_record+0x22f/0x4c0 [ 8.703025][ T175] ? devkmsg_read+0x4b0/0x4b0 [ 8.703027][ T175] ? console_flush_one_record+0x106/0x710 [ 8.703030][ T175] ? rcu_is_watching+0x16/0xd0 [ 8.703033][ T175] ? lock_acquire+0x13c/0x160 [ 8.703036][ T175] console_flush_one_record+0x46f/0x710 [ 8.703041][ T175] ? console_emit_next_record+0x4c0/0x4c0 [ 8.703042][ T175] ? __lock_acquire+0x518/0xc20 [ 8.703048][ T175] console_unlock+0xee/0x1f0 [ 8.703050][ T175] ? console_flush_one_record+0x710/0x710 [ 8.703052][ T175] ? rcu_is_watching+0x16/0xd0 [ 8.703054][ T175] ? lock_acquire+0x60/0x160 [ 8.703058][ T175] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.703060][ T175] ? vprintk_emit+0x320/0x3e0 [ 8.703063][ T175] vprintk_emit+0x37c/0x3e0 [ 8.703067][ T175] ? wake_up_klogd_work_func+0x90/0x90 [ 8.703070][ T175] ? __lock_acquire+0x518/0xc20 [ 8.703074][ T175] _printk+0xc7/0x100 [ 8.703077][ T175] ? snapshot_read.cold+0x21/0x21 [ 8.703080][ T175] ? do_raw_spin_lock+0x131/0x280 [ 8.703082][ T175] ? __rwlock_init+0x150/0x150 [ 8.703086][ T175] ? do_raw_spin_lock+0x131/0x280 [ 8.703089][ T175] do_exit.cold+0x82/0x9c [ 8.703093][ T175] ? exit_notify+0x890/0x890 [ 8.703094][ T175] ? __lock_release.isra.0+0x69/0x1a0 [ 8.703097][ T175] ? rcu_is_watching+0x16/0xd0 [ 8.703101][ T175] do_group_exit+0xb8/0x370 [ 8.703104][ T175] __x64_sys_exit_group+0x3c/0x50 [ 8.703105][ T175] x64_sys_call+0x1567/0x1570 [ 8.703108][ T175] do_syscall_64+0xff/0x530 [ 8.703112][ T175] ? exc_page_fault+0xee/0x100 [ 8.703115][ T175] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.703117][ T175] RIP: 0033:0x7fcc260ad1b8 [ 8.703119][ T175] Code: Unable to access opcode bytes at 0x7fcc260ad18e. [ 8.703120][ T175] RSP: 002b:00007ffcb4379cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.703123][ T175] RAX: ffffffffffffffda RBX: 00007fcc261ddf88 RCX: 00007fcc260ad1b8 [ 8.703124][ T175] RDX: 00007fcc25df7fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.703125][ T175] RBP: 00007ffcb4379d50 R08: 0000000000000000 R09: 0000000000000050 [ 8.703126][ T175] R10: 00007ffcb4379b10 R11: 0000000000000246 R12: 0000000000000001 [ 8.703127][ T175] R13: 0000000000000000 R14: 00007fcc261dc680 R15: 00007fcc261ddfa0 [ 8.703133][ T175] [ 9.083255][ T187] vethA: entered promiscuous mode [ 9.084176][ T187] vethB: entered promiscuous mode [ 9.119759][ T188] vethA: entered promiscuous mode [ 9.125851][ T188] vethB: entered promiscuous mode [ 9.326255][ T195] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.424541][ T199] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 14.307210][ T250] 8021q: 802.1Q VLAN Support v1.8 [ 14.307226][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.307228][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 14.307229][ T250] preempt_count: 1, expected: 0 [ 14.307230][ T250] RCU nest depth: 0, expected: 0 [ 14.307231][ T250] locks held by modprobe/250: 4, last CPU#3: [ 14.307233][ T250] #0: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.307245][ T250] #1: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.307249][ T250] #2: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.307253][ T250] #3: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.307256][ T250] irq event stamp: 24716 [ 14.307257][ T250] hardirqs last enabled at (24715): [] __down_trylock_console_sem+0x86/0xa0 [ 14.307259][ T250] hardirqs last disabled at (24716): [] console_emit_next_record+0x3d4/0x4c0 [ 14.307261][ T250] softirqs last enabled at (19678): [] handle_softirqs+0x67c/0x900 [ 14.307264][ T250] softirqs last disabled at (18773): [] __irq_exit_rcu+0x145/0x1c0 [ 14.307266][ T250] Preemption disabled at: [ 14.307267][ T250] [] vprintk_emit+0x31b/0x3e0 [ 14.307272][ T250] CPU: 3 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.307276][ T250] Tainted: [W]=WARN [ 14.307277][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.307278][ T250] Call Trace: [ 14.307280][ T250] [ 14.307281][ T250] dump_stack_lvl+0x6f/0xa0 [ 14.307287][ T250] ? vprintk_emit+0x31b/0x3e0 [ 14.307289][ T250] __might_resched.cold+0x1fe/0x2c1 [ 14.307293][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.307297][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 14.307302][ T250] __kmalloc_noprof+0x443/0x760 [ 14.307304][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 14.307309][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 14.307312][ T250] alloc_buf.isra.0+0x4b/0x260 [ 14.307315][ T250] put_chars+0x1e1/0x2f0 [ 14.307318][ T250] ? __send_to_port+0x420/0x420 [ 14.307319][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.307325][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.307327][ T250] ? validate_chain+0x38b/0xc20 [ 14.307331][ T250] hvc_console_print+0x292/0x780 [ 14.307335][ T250] ? __lock_acquire+0x518/0xc20 [ 14.307339][ T250] ? hvc_write+0x3a0/0x3a0 [ 14.307342][ T250] ? rcu_is_watching+0x16/0xd0 [ 14.307347][ T250] console_emit_next_record+0x22f/0x4c0 [ 14.307350][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 14.307352][ T250] ? console_flush_one_record+0x106/0x710 [ 14.307355][ T250] ? rcu_is_watching+0x16/0xd0 [ 14.307357][ T250] ? lock_acquire+0x13c/0x160 [ 14.307361][ T250] console_flush_one_record+0x46f/0x710 [ 14.307365][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 14.307367][ T250] ? __lock_acquire+0x518/0xc20 [ 14.307371][ T250] console_unlock+0xee/0x1f0 [ 14.307374][ T250] ? console_flush_one_record+0x710/0x710 [ 14.307376][ T250] ? rcu_is_watching+0x16/0xd0 [ 14.307378][ T250] ? lock_acquire+0x60/0x160 [ 14.307382][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.307383][ T250] ? vprintk_emit+0x320/0x3e0 [ 14.307386][ T250] vprintk_emit+0x37c/0x3e0 [ 14.307390][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 14.307395][ T250] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 14.307398][ T250] _printk+0xc7/0x100 [ 14.307402][ T250] ? snapshot_read.cold+0x21/0x21 [ 14.307408][ T250] ? do_one_initcall+0x113/0x4f0 [ 14.307411][ T250] vlan_proto_init+0x24/0x90 [8021q] [ 14.307414][ T250] do_one_initcall+0x124/0x4f0 [ 14.307416][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.307420][ T250] ? do_init_module+0xae/0x8a0 [ 14.307423][ T250] ? kasan_unpoison+0x44/0x70 [ 14.307428][ T250] do_init_module+0x2ad/0x8a0 [ 14.307431][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 14.307435][ T250] ? free_module+0x470/0x470 [ 14.307438][ T250] ? kfree+0x123/0x590 [ 14.307442][ T250] load_module+0x1424/0x1bb0 [ 14.307449][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.307454][ T250] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.307457][ T250] ? add_chain_cache+0x12d/0x590 [ 14.307461][ T250] init_module_from_file+0x11f/0x1a0 [ 14.307464][ T250] ? __do_sys_init_module+0x220/0x220 [ 14.307475][ T250] ? __rwlock_init+0x150/0x150 [ 14.307479][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 14.307482][ T250] idempotent_init_module+0x37b/0x7c0 [ 14.307485][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 14.307491][ T250] ? rcu_is_watching+0x16/0xd0 [ 14.307493][ T250] ? cap_capable+0x1d7/0x3d0 [ 14.307499][ T250] __x64_sys_finit_module+0xdf/0x190 [ 14.307501][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.307505][ T250] do_syscall_64+0xff/0x530 [ 14.307507][ T250] ? exc_page_fault+0xee/0x100 [ 14.307509][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.307511][ T250] RIP: 0033:0x7f8b66daa37d [ 14.307515][ T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 14.307517][ T250] RSP: 002b:00007fff6247e158 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.307519][ T250] RAX: ffffffffffffffda RBX: 000056133d7d2810 RCX: 00007f8b66daa37d [ 14.307520][ T250] RDX: 0000000000000000 RSI: 0000561301d70ffd RDI: 0000000000000000 [ 14.307521][ T250] RBP: 00007fff6247e1f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.307522][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561301d70ffd [ 14.307523][ T250] R13: 000056133d7d2960 R14: 0000000000040000 R15: 0000000000000000 [ 14.307529][ T250] [ 19.307536][ T71] vethA: left promiscuous mode [ 19.307583][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.307585][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 19.307587][ T71] preempt_count: 1, expected: 0 [ 19.307588][ T71] RCU nest depth: 0, expected: 0 [ 19.307589][ T71] locks held by kworker/u16:1/71: 8, last CPU#1: [ 19.307591][ T71] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 19.307602][ T71] #1: ffa00000004c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 19.307606][ T71] #2: ffffffff976c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 19.307611][ T71] #3: ffffffff976e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 19.307615][ T71] #4: ffffffff96f79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.307620][ T71] #5: ffffffff96f79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.307624][ T71] #6: ffffffff96e99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.307627][ T71] #7: ffffffff96e99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.307631][ T71] irq event stamp: 15942 [ 19.307631][ T71] hardirqs last enabled at (15941): [] __down_trylock_console_sem+0x86/0xa0 [ 19.307634][ T71] hardirqs last disabled at (15942): [] console_emit_next_record+0x3d4/0x4c0 [ 19.307636][ T71] softirqs last enabled at (15926): [] handle_softirqs+0x67c/0x900 [ 19.307638][ T71] softirqs last disabled at (15891): [] __irq_exit_rcu+0x145/0x1c0 [ 19.307641][ T71] Preemption disabled at: [ 19.307641][ T71] [] vprintk_emit+0x31b/0x3e0 [ 19.307647][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.307651][ T71] Tainted: [W]=WARN [ 19.307652][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.307653][ T71] Workqueue: netns cleanup_net [ 19.307657][ T71] Call Trace: [ 19.307658][ T71] [ 19.307661][ T71] dump_stack_lvl+0x6f/0xa0 [ 19.307666][ T71] ? vprintk_emit+0x31b/0x3e0 [ 19.307668][ T71] __might_resched.cold+0x1fe/0x2c1 [ 19.307673][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.307677][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 19.307682][ T71] __kmalloc_noprof+0x443/0x760 [ 19.307684][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 19.307690][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 19.307693][ T71] alloc_buf.isra.0+0x4b/0x260 [ 19.307696][ T71] put_chars+0x1e1/0x2f0 [ 19.307698][ T71] ? check_prev_add+0xef/0xe90 [ 19.307700][ T71] ? __send_to_port+0x420/0x420 [ 19.307704][ T71] ? validate_chain+0x34a/0xc20 [ 19.307708][ T71] hvc_console_print+0x292/0x780 [ 19.307715][ T71] ? hvc_write+0x3a0/0x3a0 [ 19.307718][ T71] ? rcu_is_watching+0x16/0xd0 [ 19.307722][ T71] ? lock_acquire+0x13c/0x160 [ 19.307726][ T71] console_emit_next_record+0x22f/0x4c0 [ 19.307730][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 19.307732][ T71] ? console_flush_one_record+0x106/0x710 [ 19.307735][ T71] ? rcu_is_watching+0x16/0xd0 [ 19.307738][ T71] ? lock_acquire+0x13c/0x160 [ 19.307741][ T71] console_flush_one_record+0x46f/0x710 [ 19.307746][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 19.307747][ T71] ? __lock_acquire+0x518/0xc20 [ 19.307753][ T71] console_unlock+0xee/0x1f0 [ 19.307756][ T71] ? console_flush_one_record+0x710/0x710 [ 19.307757][ T71] ? rcu_is_watching+0x16/0xd0 [ 19.307760][ T71] ? lock_acquire+0x60/0x160 [ 19.307763][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.307765][ T71] ? vprintk_emit+0x320/0x3e0 [ 19.307768][ T71] vprintk_emit+0x37c/0x3e0 [ 19.307772][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 19.307775][ T71] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.307776][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 19.307779][ T71] ? finish_task_switch.isra.0+0x209/0xa70 [ 19.307781][ T71] ? finish_task_switch.isra.0+0x209/0xa70 [ 19.307785][ T71] _printk+0xc7/0x100 [ 19.307788][ T71] ? snapshot_read.cold+0x21/0x21 [ 19.307791][ T71] ? synchronize_rcu_expedited+0x440/0x510 [ 19.307794][ T71] ? netdev_name+0x43/0x60 [ 19.307797][ T71] ? __netdev_printk+0x17f/0x1d0 [ 19.307801][ T71] netdev_info+0xe2/0x116 [ 19.307803][ T71] ? netdev_notice+0x120/0x120 [ 19.307806][ T71] ? synchronize_rcu_expedited+0x440/0x510 [ 19.307808][ T71] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 19.307810][ T71] ? synchronize_rcu_normal+0x340/0x340 [ 19.307813][ T71] ? mutex_is_locked+0x1c/0x50 [ 19.307817][ T71] __dev_set_promiscuity.cold+0x95/0x104 [ 19.307820][ T71] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 19.307823][ T71] netif_set_promiscuity+0x4c/0xc0 [ 19.307828][ T71] dev_set_promiscuity+0x9d/0x150 [ 19.307831][ T71] hsr_del_port+0x39d/0x540 [ 19.307836][ T71] hsr_del_ports+0x24/0x80 [ 19.307838][ T71] hsr_dellink+0x5d/0x90 [ 19.307841][ T71] default_device_exit_batch+0x19d/0x600 [ 19.307844][ T71] ? unregister_netdevice_queue+0x470/0x470 [ 19.307847][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.307849][ T71] ? mutex_is_locked+0x1c/0x50 [ 19.307853][ T71] ops_undo_list+0x2ce/0x8f0 [ 19.307856][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 19.307858][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 19.307860][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 19.307863][ T71] ? idr_destroy+0x121/0x250 [ 19.307867][ T71] cleanup_net+0x431/0x890 [ 19.307870][ T71] ? net_passive_dec+0x230/0x230 [ 19.307874][ T71] ? lock_acquire+0x13c/0x160 [ 19.307876][ T71] ? rcu_is_watching+0x16/0xd0 [ 19.307880][ T71] process_one_work+0xe3e/0x1560 [ 19.307886][ T71] ? __queue_delayed_work+0x470/0x470 [ 19.307889][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 19.307897][ T71] worker_thread+0x4f1/0xd60 [ 19.307901][ T71] ? rescuer_thread+0x1340/0x1340 [ 19.307903][ T71] ? __kthread_parkme+0xbd/0x210 [ 19.307906][ T71] ? rescuer_thread+0x1340/0x1340 [ 19.307909][ T71] ? rescuer_thread+0x1340/0x1340 [ 19.307911][ T71] kthread+0x367/0x460 [ 19.307913][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.307915][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.307918][ T71] ret_from_fork+0x474/0x6b0 [ 19.307922][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 19.307925][ T71] ? __switch_to+0x5a3/0xe00 [ 19.307928][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.307931][ T71] ret_from_fork_asm+0x11/0x20 [ 19.307940][ T71] [ 19.340421][ T71] vethB: left promiscuous mode [ 19.353118][ T71] vethB (unregistering): left promiscuous mode [ 19.356186][ T71] vethA (unregistering): left promiscuous mode