[ 8.814933][ T182] ip (182) used greatest stack depth: 24464 bytes left [ 8.814948][ T182] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.814950][ T182] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 182, name: ip [ 8.814952][ T182] preempt_count: 2, expected: 0 [ 8.814952][ T182] RCU nest depth: 0, expected: 0 [ 8.814953][ T182] locks held by ip/182: 5, last CPU#0: [ 8.814955][ T182] #0: ffffffffb50127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.814966][ T182] #1: ffffffffb5179cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.814972][ T182] #2: ffffffffb5179d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.814975][ T182] #3: ffffffffb5099660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.814979][ T182] #4: ffffffffb5099560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.814982][ T182] irq event stamp: 41560 [ 8.814983][ T182] hardirqs last enabled at (41559): [] __down_trylock_console_sem+0x86/0xa0 [ 8.814986][ T182] hardirqs last disabled at (41560): [] console_emit_next_record+0x3d4/0x4c0 [ 8.814987][ T182] softirqs last enabled at (40278): [] netlink_release+0x17b/0xcf0 [ 8.814992][ T182] softirqs last disabled at (40276): [] netlink_release+0xd2/0xcf0 [ 8.814994][ T182] Preemption disabled at: [ 8.814995][ T182] [<0000000000000000>] 0x0 [ 8.815001][ T182] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.815004][ T182] Tainted: [W]=WARN [ 8.815005][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.815006][ T182] Call Trace: [ 8.815008][ T182] [ 8.815009][ T182] dump_stack_lvl+0x6f/0xa0 [ 8.815015][ T182] __might_resched.cold+0x1fe/0x2c1 [ 8.815020][ T182] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.815024][ T182] ? __kmalloc_noprof+0xdb/0x760 [ 8.815029][ T182] __kmalloc_noprof+0x443/0x760 [ 8.815031][ T182] ? alloc_buf.isra.0+0x4b/0x260 [ 8.815037][ T182] ? do_raw_spin_unlock+0x59/0x250 [ 8.815039][ T182] alloc_buf.isra.0+0x4b/0x260 [ 8.815042][ T182] put_chars+0x1e1/0x2f0 [ 8.815045][ T182] ? __send_to_port+0x420/0x420 [ 8.815047][ T182] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.815051][ T182] ? validate_chain+0x38b/0xc20 [ 8.815056][ T182] hvc_console_print+0x292/0x780 [ 8.815063][ T182] ? hvc_write+0x3a0/0x3a0 [ 8.815065][ T182] ? rcu_is_watching+0x16/0xd0 [ 8.815067][ T182] ? lock_acquire+0x13c/0x160 [ 8.815071][ T182] console_emit_next_record+0x22f/0x4c0 [ 8.815075][ T182] ? devkmsg_read+0x4b0/0x4b0 [ 8.815076][ T182] ? console_flush_one_record+0x106/0x710 [ 8.815080][ T182] ? rcu_is_watching+0x16/0xd0 [ 8.815082][ T182] ? lock_acquire+0x13c/0x160 [ 8.815086][ T182] console_flush_one_record+0x46f/0x710 [ 8.815090][ T182] ? console_emit_next_record+0x4c0/0x4c0 [ 8.815091][ T182] ? __lock_acquire+0x518/0xc20 [ 8.815096][ T182] console_unlock+0xee/0x1f0 [ 8.815099][ T182] ? console_flush_one_record+0x710/0x710 [ 8.815101][ T182] ? rcu_is_watching+0x16/0xd0 [ 8.815103][ T182] ? lock_acquire+0x60/0x160 [ 8.815106][ T182] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.815108][ T182] ? vprintk_emit+0x320/0x3e0 [ 8.815111][ T182] vprintk_emit+0x37c/0x3e0 [ 8.815115][ T182] ? wake_up_klogd_work_func+0x90/0x90 [ 8.815118][ T182] ? __lock_acquire+0x518/0xc20 [ 8.815121][ T182] _printk+0xc7/0x100 [ 8.815125][ T182] ? snapshot_read.cold+0x21/0x21 [ 8.815128][ T182] ? do_raw_spin_lock+0x131/0x280 [ 8.815130][ T182] ? __rwlock_init+0x150/0x150 [ 8.815135][ T182] ? do_raw_spin_lock+0x131/0x280 [ 8.815138][ T182] do_exit.cold+0x82/0x9c [ 8.815142][ T182] ? exit_notify+0x890/0x890 [ 8.815143][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 8.815146][ T182] ? rcu_is_watching+0x16/0xd0 [ 8.815150][ T182] do_group_exit+0xb8/0x370 [ 8.815153][ T182] __x64_sys_exit_group+0x3c/0x50 [ 8.815154][ T182] x64_sys_call+0x1567/0x1570 [ 8.815157][ T182] do_syscall_64+0xff/0x530 [ 8.815160][ T182] ? exc_page_fault+0xee/0x100 [ 8.815163][ T182] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.815165][ T182] RIP: 0033:0x7f706f05f1b8 [ 8.815167][ T182] Code: Unable to access opcode bytes at 0x7f706f05f18e. [ 8.815168][ T182] RSP: 002b:00007fff716be948 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.815171][ T182] RAX: ffffffffffffffda RBX: 00007f706f18ff88 RCX: 00007f706f05f1b8 [ 8.815172][ T182] RDX: 00007f706eda9fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.815173][ T182] RBP: 00007fff716be9a0 R08: 0000000000000000 R09: 0000000000000000 [ 8.815174][ T182] R10: 00007fff716be760 R11: 0000000000000246 R12: 0000000000000001 [ 8.815174][ T182] R13: 0000000000000000 R14: 00007f706f18e680 R15: 00007f706f18ffa0 [ 8.815181][ T182] [ 8.869717][ T183] ip (183) used greatest stack depth: 24144 bytes left [ 8.959066][ T186] vethA: entered promiscuous mode [ 8.959877][ T186] vethB: entered promiscuous mode [ 8.993142][ T187] vethA: entered promiscuous mode [ 8.993881][ T187] vethB: entered promiscuous mode [ 9.187352][ T194] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.278579][ T198] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 14.156857][ T248] 8021q: 802.1Q VLAN Support v1.8 [ 14.156873][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.156875][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: modprobe [ 14.156877][ T248] preempt_count: 1, expected: 0 [ 14.156878][ T248] RCU nest depth: 0, expected: 0 [ 14.156879][ T248] locks held by modprobe/248: 4, last CPU#3: [ 14.156881][ T248] #0: ffffffffb5179cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.156892][ T248] #1: ffffffffb5179d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.156896][ T248] #2: ffffffffb5099660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.156900][ T248] #3: ffffffffb5099560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.156904][ T248] irq event stamp: 37704 [ 14.156904][ T248] hardirqs last enabled at (37703): [] __down_trylock_console_sem+0x86/0xa0 [ 14.156907][ T248] hardirqs last disabled at (37704): [] console_emit_next_record+0x3d4/0x4c0 [ 14.156909][ T248] softirqs last enabled at (34616): [] handle_softirqs+0x67c/0x900 [ 14.156912][ T248] softirqs last disabled at (34363): [] __irq_exit_rcu+0x145/0x1c0 [ 14.156914][ T248] Preemption disabled at: [ 14.156915][ T248] [] vprintk_emit+0x31b/0x3e0 [ 14.156920][ T248] CPU: 3 UID: 0 PID: 248 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.156924][ T248] Tainted: [W]=WARN [ 14.156925][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.156927][ T248] Call Trace: [ 14.156928][ T248] [ 14.156929][ T248] dump_stack_lvl+0x6f/0xa0 [ 14.156935][ T248] ? vprintk_emit+0x31b/0x3e0 [ 14.156937][ T248] __might_resched.cold+0x1fe/0x2c1 [ 14.156941][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.156945][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 14.156950][ T248] __kmalloc_noprof+0x443/0x760 [ 14.156952][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 14.156958][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 14.156960][ T248] alloc_buf.isra.0+0x4b/0x260 [ 14.156964][ T248] put_chars+0x1e1/0x2f0 [ 14.156966][ T248] ? __send_to_port+0x420/0x420 [ 14.156968][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.156972][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.156975][ T248] ? validate_chain+0x38b/0xc20 [ 14.156979][ T248] hvc_console_print+0x292/0x780 [ 14.156982][ T248] ? __lock_acquire+0x518/0xc20 [ 14.156987][ T248] ? hvc_write+0x3a0/0x3a0 [ 14.156989][ T248] ? rcu_is_watching+0x16/0xd0 [ 14.156994][ T248] console_emit_next_record+0x22f/0x4c0 [ 14.156998][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 14.157000][ T248] ? console_flush_one_record+0x106/0x710 [ 14.157003][ T248] ? rcu_is_watching+0x16/0xd0 [ 14.157005][ T248] ? lock_acquire+0x13c/0x160 [ 14.157008][ T248] console_flush_one_record+0x46f/0x710 [ 14.157012][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 14.157014][ T248] ? __lock_acquire+0x518/0xc20 [ 14.157019][ T248] console_unlock+0xee/0x1f0 [ 14.157022][ T248] ? console_flush_one_record+0x710/0x710 [ 14.157023][ T248] ? rcu_is_watching+0x16/0xd0 [ 14.157025][ T248] ? lock_acquire+0x60/0x160 [ 14.157029][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.157030][ T248] ? vprintk_emit+0x320/0x3e0 [ 14.157034][ T248] vprintk_emit+0x37c/0x3e0 [ 14.157037][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 14.157043][ T248] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 14.157046][ T248] _printk+0xc7/0x100 [ 14.157049][ T248] ? snapshot_read.cold+0x21/0x21 [ 14.157055][ T248] ? do_one_initcall+0x113/0x4f0 [ 14.157058][ T248] vlan_proto_init+0x24/0x90 [8021q] [ 14.157061][ T248] do_one_initcall+0x124/0x4f0 [ 14.157064][ T248] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.157068][ T248] ? do_init_module+0xae/0x8a0 [ 14.157071][ T248] ? kasan_unpoison+0x44/0x70 [ 14.157076][ T248] do_init_module+0x2ad/0x8a0 [ 14.157079][ T248] ? lockdep_hardirqs_on+0x91/0x130 [ 14.157083][ T248] ? free_module+0x470/0x470 [ 14.157086][ T248] ? kfree+0x123/0x590 [ 14.157090][ T248] load_module+0x1424/0x1bb0 [ 14.157097][ T248] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.157100][ T248] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.157103][ T248] ? add_chain_cache+0x12d/0x590 [ 14.157108][ T248] init_module_from_file+0x11f/0x1a0 [ 14.157111][ T248] ? __do_sys_init_module+0x220/0x220 [ 14.157118][ T248] ? __rwlock_init+0x150/0x150 [ 14.157121][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 14.157124][ T248] idempotent_init_module+0x37b/0x7c0 [ 14.157128][ T248] ? init_module_from_file+0x1a0/0x1a0 [ 14.157133][ T248] ? rcu_is_watching+0x16/0xd0 [ 14.157138][ T248] ? cap_capable+0x1d7/0x3d0 [ 14.157144][ T248] __x64_sys_finit_module+0xdf/0x190 [ 14.157146][ T248] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.157149][ T248] do_syscall_64+0xff/0x530 [ 14.157152][ T248] ? exc_page_fault+0xee/0x100 [ 14.157154][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.157156][ T248] RIP: 0033:0x7fcebc38937d [ 14.157159][ T248] 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 [ 14.157161][ T248] RSP: 002b:00007fff5b366d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.157164][ T248] RAX: ffffffffffffffda RBX: 00005655309cf810 RCX: 00007fcebc38937d [ 14.157165][ T248] RDX: 0000000000000000 RSI: 00005654f65ceffd RDI: 0000000000000000 [ 14.157166][ T248] RBP: 00007fff5b366dd0 R08: 0000000000000000 R09: 0000000000000000 [ 14.157167][ T248] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654f65ceffd [ 14.157168][ T248] R13: 00005655309cf960 R14: 0000000000040000 R15: 0000000000000000 [ 14.157174][ T248] [ 19.164660][ T70] vethA: left promiscuous mode [ 19.164704][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.164706][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 19.164708][ T70] preempt_count: 1, expected: 0 [ 19.164709][ T70] RCU nest depth: 0, expected: 0 [ 19.164710][ T70] locks held by kworker/u16:1/70: 8, last CPU#0: [ 19.164711][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 19.164723][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 19.164727][ T70] #2: ffffffffb58c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 19.164732][ T70] #3: ffffffffb58e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 19.164736][ T70] #4: ffffffffb5179cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.164741][ T70] #5: ffffffffb5179d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.164744][ T70] #6: ffffffffb5099660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.164748][ T70] #7: ffffffffb5099560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.164752][ T70] irq event stamp: 9868 [ 19.164753][ T70] hardirqs last enabled at (9867): [] __down_trylock_console_sem+0x86/0xa0 [ 19.164755][ T70] hardirqs last disabled at (9868): [] console_emit_next_record+0x3d4/0x4c0 [ 19.164757][ T70] softirqs last enabled at (9682): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 19.164761][ T70] softirqs last disabled at (9680): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 19.164763][ T70] Preemption disabled at: [ 19.164764][ T70] [] vprintk_emit+0x31b/0x3e0 [ 19.164769][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.164773][ T70] Tainted: [W]=WARN [ 19.164773][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.164775][ T70] Workqueue: netns cleanup_net [ 19.164778][ T70] Call Trace: [ 19.164780][ T70] [ 19.164782][ T70] dump_stack_lvl+0x6f/0xa0 [ 19.164788][ T70] ? vprintk_emit+0x31b/0x3e0 [ 19.164790][ T70] __might_resched.cold+0x1fe/0x2c1 [ 19.164794][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.164799][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 19.164804][ T70] __kmalloc_noprof+0x443/0x760 [ 19.164806][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 19.164812][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 19.164815][ T70] alloc_buf.isra.0+0x4b/0x260 [ 19.164818][ T70] put_chars+0x1e1/0x2f0 [ 19.164820][ T70] ? check_prev_add+0xef/0xe90 [ 19.164822][ T70] ? __send_to_port+0x420/0x420 [ 19.164826][ T70] ? validate_chain+0x34a/0xc20 [ 19.164831][ T70] hvc_console_print+0x292/0x780 [ 19.164837][ T70] ? hvc_write+0x3a0/0x3a0 [ 19.164840][ T70] ? rcu_is_watching+0x16/0xd0 [ 19.164844][ T70] ? lock_acquire+0x13c/0x160 [ 19.164848][ T70] console_emit_next_record+0x22f/0x4c0 [ 19.164852][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 19.164854][ T70] ? console_flush_one_record+0x106/0x710 [ 19.164857][ T70] ? rcu_is_watching+0x16/0xd0 [ 19.164859][ T70] ? lock_acquire+0x13c/0x160 [ 19.164863][ T70] console_flush_one_record+0x46f/0x710 [ 19.164868][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 19.164869][ T70] ? __lock_acquire+0x518/0xc20 [ 19.164875][ T70] console_unlock+0xee/0x1f0 [ 19.164877][ T70] ? console_flush_one_record+0x710/0x710 [ 19.164879][ T70] ? rcu_is_watching+0x16/0xd0 [ 19.164882][ T70] ? lock_acquire+0x60/0x160 [ 19.164885][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.164887][ T70] ? vprintk_emit+0x320/0x3e0 [ 19.164890][ T70] vprintk_emit+0x37c/0x3e0 [ 19.164894][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 19.164897][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.164899][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 19.164901][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 19.164903][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 19.164906][ T70] _printk+0xc7/0x100 [ 19.164910][ T70] ? snapshot_read.cold+0x21/0x21 [ 19.164913][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 19.164916][ T70] ? netdev_name+0x43/0x60 [ 19.164919][ T70] ? __netdev_printk+0x17f/0x1d0 [ 19.164923][ T70] netdev_info+0xe2/0x116 [ 19.164925][ T70] ? netdev_notice+0x120/0x120 [ 19.164929][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 19.164930][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 19.164932][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 19.164936][ T70] ? mutex_is_locked+0x1c/0x50 [ 19.164940][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 19.164943][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 19.164946][ T70] netif_set_promiscuity+0x4c/0xc0 [ 19.164950][ T70] dev_set_promiscuity+0x9d/0x150 [ 19.164953][ T70] hsr_del_port+0x39d/0x540 [ 19.164958][ T70] hsr_del_ports+0x24/0x80 [ 19.164960][ T70] hsr_dellink+0x5d/0x90 [ 19.164963][ T70] default_device_exit_batch+0x19d/0x600 [ 19.164966][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 19.164969][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.164971][ T70] ? mutex_is_locked+0x1c/0x50 [ 19.164975][ T70] ops_undo_list+0x2ce/0x8f0 [ 19.164979][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 19.164981][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 19.164983][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 19.164986][ T70] ? idr_destroy+0x121/0x250 [ 19.164990][ T70] cleanup_net+0x431/0x890 [ 19.164993][ T70] ? net_passive_dec+0x230/0x230 [ 19.164997][ T70] ? lock_acquire+0x13c/0x160 [ 19.164999][ T70] ? rcu_is_watching+0x16/0xd0 [ 19.165003][ T70] process_one_work+0xe3e/0x1560 [ 19.165010][ T70] ? __queue_delayed_work+0x470/0x470 [ 19.165013][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 19.165020][ T70] worker_thread+0x4f1/0xd60 [ 19.165024][ T70] ? rescuer_thread+0x1340/0x1340 [ 19.165026][ T70] ? __kthread_parkme+0xbd/0x210 [ 19.165030][ T70] ? rescuer_thread+0x1340/0x1340 [ 19.165032][ T70] ? rescuer_thread+0x1340/0x1340 [ 19.165034][ T70] kthread+0x367/0x460 [ 19.165036][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.165039][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.165042][ T70] ret_from_fork+0x474/0x6b0 [ 19.165046][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 19.165049][ T70] ? __switch_to+0x5a3/0xe00 [ 19.165052][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.165055][ T70] ret_from_fork_asm+0x11/0x20 [ 19.165064][ T70] [ 19.197831][ T70] vethB: left promiscuous mode [ 19.217587][ T70] vethB (unregistering): left promiscuous mode [ 19.220423][ T70] vethA (unregistering): left promiscuous mode