[ 9.449213][ T192] ns1eth1: entered promiscuous mode [ 9.449268][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.449270][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 9.449272][ T192] preempt_count: 1, expected: 0 [ 9.449273][ T192] RCU nest depth: 0, expected: 0 [ 9.449273][ T192] locks held by ip/192: 6, last CPU#2: [ 9.449276][ T192] #0: ffffffff914f2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 9.449287][ T192] #1: ffffffff912e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 9.449291][ T192] #2: ffffffff90b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.449297][ T192] #3: ffffffff90b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.449300][ T192] #4: ffffffff90a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.449304][ T192] #5: ffffffff90a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.449308][ T192] irq event stamp: 30402 [ 9.449309][ T192] hardirqs last enabled at (30401): [] __down_trylock_console_sem+0x86/0xa0 [ 9.449311][ T192] hardirqs last disabled at (30402): [] console_emit_next_record+0x3d4/0x4c0 [ 9.449313][ T192] softirqs last enabled at (30278): [] __alloc_skb+0x4c2/0x5f0 [ 9.449316][ T192] softirqs last disabled at (30276): [] __alloc_skb+0x4c2/0x5f0 [ 9.449319][ T192] Preemption disabled at: [ 9.449319][ T192] [] vprintk_emit+0x31b/0x3e0 [ 9.449325][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.449328][ T192] Tainted: [W]=WARN [ 9.449329][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.449331][ T192] Call Trace: [ 9.449333][ T192] [ 9.449334][ T192] dump_stack_lvl+0x6f/0xa0 [ 9.449340][ T192] ? vprintk_emit+0x31b/0x3e0 [ 9.449342][ T192] __might_resched.cold+0x1fe/0x2c1 [ 9.449347][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.449351][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 9.449356][ T192] __kmalloc_noprof+0x443/0x760 [ 9.449358][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 9.449364][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 9.449367][ T192] alloc_buf.isra.0+0x4b/0x260 [ 9.449370][ T192] put_chars+0x1e1/0x2f0 [ 9.449373][ T192] ? __send_to_port+0x420/0x420 [ 9.449379][ T192] hvc_console_print+0x292/0x780 [ 9.449386][ T192] ? hvc_write+0x3a0/0x3a0 [ 9.449388][ T192] ? lock_acquire+0x13c/0x160 [ 9.449393][ T192] console_emit_next_record+0x22f/0x4c0 [ 9.449396][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 9.449398][ T192] ? console_flush_one_record+0x106/0x710 [ 9.449401][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.449405][ T192] ? lock_acquire+0x13c/0x160 [ 9.449409][ T192] console_flush_one_record+0x46f/0x710 [ 9.449413][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 9.449415][ T192] ? __lock_acquire+0x518/0xc20 [ 9.449420][ T192] console_unlock+0xee/0x1f0 [ 9.449422][ T192] ? console_flush_one_record+0x710/0x710 [ 9.449424][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.449426][ T192] ? lock_acquire+0x60/0x160 [ 9.449430][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.449431][ T192] ? vprintk_emit+0x320/0x3e0 [ 9.449435][ T192] vprintk_emit+0x37c/0x3e0 [ 9.449438][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 9.449440][ T192] ? kasan_save_stack+0x3d/0x50 [ 9.449443][ T192] ? kasan_save_track+0x14/0x30 [ 9.449445][ T192] ? __kasan_kmalloc+0x7b/0x90 [ 9.449447][ T192] ? __kmalloc_cache_noprof+0x29a/0x620 [ 9.449448][ T192] ? hsr_add_port+0x1eb/0xb60 [ 9.449452][ T192] ? hsr_dev_finalize+0x841/0xcf0 [ 9.449454][ T192] ? hsr_newlink+0x3b9/0x930 [ 9.449457][ T192] _printk+0xc7/0x100 [ 9.449460][ T192] ? snapshot_read.cold+0x21/0x21 [ 9.449462][ T192] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.449466][ T192] ? netdev_name+0x43/0x60 [ 9.449469][ T192] ? __netdev_printk+0x17f/0x1d0 [ 9.449473][ T192] netdev_info+0xe2/0x116 [ 9.449475][ T192] ? netdev_notice+0x120/0x120 [ 9.449481][ T192] ? mutex_is_locked+0x1c/0x50 [ 9.449485][ T192] __dev_set_promiscuity.cold+0x95/0x104 [ 9.449489][ T192] netif_set_promiscuity+0x4c/0xc0 [ 9.449493][ T192] dev_set_promiscuity+0x9d/0x150 [ 9.449496][ T192] hsr_add_port+0x48c/0xb60 [ 9.449499][ T192] ? hsr_port_exists+0x60/0x60 [ 9.449502][ T192] ? timer_init_key+0x10d/0x280 [ 9.449508][ T192] hsr_dev_finalize+0x841/0xcf0 [ 9.449509][ T192] ? alloc_netdev_mqs+0xe10/0x14d0 [ 9.449514][ T192] ? alloc_netdev_mqs+0xf05/0x14d0 [ 9.449516][ T192] hsr_newlink+0x3b9/0x930 [ 9.449518][ T192] ? hsr_dellink+0x90/0x90 [ 9.449521][ T192] ? rtnl_create_link+0x169/0xf20 [ 9.449523][ T192] ? nla_strscpy+0xe3/0x180 [ 9.449527][ T192] rtnl_newlink_create+0x2d0/0x750 [ 9.449531][ T192] ? rtnl_create_link+0xf20/0xf20 [ 9.449533][ T192] ? __dev_get_by_name+0x12/0x50 [ 9.449535][ T192] ? rtnl_dev_get+0xd7/0x170 [ 9.449543][ T192] __rtnl_newlink+0x22b/0xa50 [ 9.449549][ T192] rtnl_newlink+0x9f1/0x11c0 [ 9.449556][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.449558][ T192] ? __lock_acquire+0x518/0xc20 [ 9.449565][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 9.449568][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.449570][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.449573][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.449575][ T192] ? __lock_acquire+0x518/0xc20 [ 9.449579][ T192] ? lock_acquire.part.0+0xd4/0x280 [ 9.449581][ T192] ? find_held_lock+0x2b/0x80 [ 9.449584][ T192] netlink_rcv_skb+0x14e/0x3a0 [ 9.449588][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.449590][ T192] ? netlink_ack+0xcf0/0xcf0 [ 9.449597][ T192] ? netlink_deliver_tap+0xc5/0x330 [ 9.449599][ T192] ? netlink_deliver_tap+0x13c/0x330 [ 9.449603][ T192] netlink_unicast+0x486/0x750 [ 9.449607][ T192] ? netlink_attachskb+0x810/0x810 [ 9.449610][ T192] ? __lock_acquire+0x518/0xc20 [ 9.449614][ T192] netlink_sendmsg+0x735/0xc60 [ 9.449618][ T192] ? netlink_unicast+0x750/0x750 [ 9.449622][ T192] ? __might_fault+0x97/0x140 [ 9.449627][ T192] ____sys_sendmsg+0x415/0x880 [ 9.449631][ T192] ? copy_msghdr_from_user+0x279/0x420 [ 9.449633][ T192] ? get_timestamp.constprop.0+0x390/0x390 [ 9.449635][ T192] ? move_addr_to_kernel+0x40/0x40 [ 9.449639][ T192] ? do_fault_around+0x300/0x5a0 [ 9.449641][ T192] ? find_held_lock+0x2b/0x80 [ 9.449645][ T192] ___sys_sendmsg+0x14e/0x1d0 [ 9.449646][ T192] ? do_pte_missing+0x86f/0xcc0 [ 9.449649][ T192] ? copy_msghdr_from_user+0x420/0x420 [ 9.449652][ T192] ? rcu_read_unlock+0x20/0x70 [ 9.449666][ T192] __sys_sendmsg+0x12c/0x1d0 [ 9.449669][ T192] ? __sys_sendmsg_sock+0x20/0x20 [ 9.449674][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.449676][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.449680][ T192] do_syscall_64+0xff/0x530 [ 9.449683][ T192] ? exc_page_fault+0xee/0x100 [ 9.449686][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.449687][ T192] RIP: 0033:0x7fb219f5c54e [ 9.449691][ T192] 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 [ 9.449693][ T192] RSP: 002b:00007ffcb1875120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.449696][ T192] RAX: ffffffffffffffda RBX: 00007ffcb18758d0 RCX: 00007fb219f5c54e [ 9.449697][ T192] RDX: 0000000000000000 RSI: 00007ffcb18751d0 RDI: 0000000000000005 [ 9.449698][ T192] RBP: 00007ffcb1875130 R08: 0000000000000000 R09: 0000000000000000 [ 9.449699][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91145d [ 9.449700][ T192] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb18758a0 [ 9.449706][ T192] [ 9.491953][ T192] ns1eth2: entered promiscuous mode [ 9.498020][ T192] ip (192) used greatest stack depth: 23336 bytes left [ 9.523914][ T193] ns2eth1: entered promiscuous mode [ 9.524695][ T193] ns2eth2: entered promiscuous mode [ 9.565026][ T194] ns3eth1: entered promiscuous mode [ 9.565793][ T194] ns3eth2: entered promiscuous mode [ 9.998999][ T209] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 10.000201][ T209] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 10.103425][ T212] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 10.104384][ T212] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 10.216826][ T216] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 25.606468][ T354] 8021q: 802.1Q VLAN Support v1.8 [ 25.606485][ T354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.606487][ T354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 354, name: modprobe [ 25.606489][ T354] preempt_count: 1, expected: 0 [ 25.606490][ T354] RCU nest depth: 0, expected: 0 [ 25.606491][ T354] locks held by modprobe/354: 4, last CPU#3: [ 25.606493][ T354] #0: ffffffff90b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.606505][ T354] #1: ffffffff90b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.606509][ T354] #2: ffffffff90a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.606513][ T354] #3: ffffffff90a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.606517][ T354] irq event stamp: 32146 [ 25.606518][ T354] hardirqs last enabled at (32145): [] __down_trylock_console_sem+0x86/0xa0 [ 25.606520][ T354] hardirqs last disabled at (32146): [] console_emit_next_record+0x3d4/0x4c0 [ 25.606522][ T354] softirqs last enabled at (28990): [] handle_softirqs+0x67c/0x900 [ 25.606525][ T354] softirqs last disabled at (28819): [] __irq_exit_rcu+0x145/0x1c0 [ 25.606527][ T354] Preemption disabled at: [ 25.606528][ T354] [] vprintk_emit+0x31b/0x3e0 [ 25.606533][ T354] CPU: 3 UID: 0 PID: 354 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.606537][ T354] Tainted: [W]=WARN [ 25.606538][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.606539][ T354] Call Trace: [ 25.606541][ T354] [ 25.606542][ T354] dump_stack_lvl+0x6f/0xa0 [ 25.606547][ T354] ? vprintk_emit+0x31b/0x3e0 [ 25.606550][ T354] __might_resched.cold+0x1fe/0x2c1 [ 25.606556][ T354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.606560][ T354] ? __kmalloc_noprof+0xdb/0x760 [ 25.606565][ T354] __kmalloc_noprof+0x443/0x760 [ 25.606567][ T354] ? alloc_buf.isra.0+0x4b/0x260 [ 25.606573][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 25.606575][ T354] alloc_buf.isra.0+0x4b/0x260 [ 25.606579][ T354] put_chars+0x1e1/0x2f0 [ 25.606582][ T354] ? __send_to_port+0x420/0x420 [ 25.606583][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.606588][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.606590][ T354] ? validate_chain+0x38b/0xc20 [ 25.606595][ T354] hvc_console_print+0x292/0x780 [ 25.606598][ T354] ? __lock_acquire+0x518/0xc20 [ 25.606602][ T354] ? hvc_write+0x3a0/0x3a0 [ 25.606605][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.606610][ T354] console_emit_next_record+0x22f/0x4c0 [ 25.606614][ T354] ? devkmsg_read+0x4b0/0x4b0 [ 25.606615][ T354] ? console_flush_one_record+0x106/0x710 [ 25.606618][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.606621][ T354] ? lock_acquire+0x13c/0x160 [ 25.606624][ T354] console_flush_one_record+0x46f/0x710 [ 25.606628][ T354] ? console_emit_next_record+0x4c0/0x4c0 [ 25.606630][ T354] ? __lock_acquire+0x518/0xc20 [ 25.606635][ T354] console_unlock+0xee/0x1f0 [ 25.606638][ T354] ? console_flush_one_record+0x710/0x710 [ 25.606640][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.606642][ T354] ? lock_acquire+0x60/0x160 [ 25.606645][ T354] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.606647][ T354] ? vprintk_emit+0x320/0x3e0 [ 25.606650][ T354] vprintk_emit+0x37c/0x3e0 [ 25.606654][ T354] ? wake_up_klogd_work_func+0x90/0x90 [ 25.606659][ T354] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 25.606663][ T354] _printk+0xc7/0x100 [ 25.606667][ T354] ? snapshot_read.cold+0x21/0x21 [ 25.606672][ T354] ? do_one_initcall+0x113/0x4f0 [ 25.606676][ T354] vlan_proto_init+0x24/0x90 [8021q] [ 25.606679][ T354] do_one_initcall+0x124/0x4f0 [ 25.606682][ T354] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 25.606686][ T354] ? do_init_module+0xae/0x8a0 [ 25.606689][ T354] ? kasan_unpoison+0x44/0x70 [ 25.606693][ T354] do_init_module+0x2ad/0x8a0 [ 25.606697][ T354] ? lockdep_hardirqs_on+0x91/0x130 [ 25.606701][ T354] ? free_module+0x470/0x470 [ 25.606704][ T354] ? kfree+0x123/0x590 [ 25.606707][ T354] load_module+0x1424/0x1bb0 [ 25.606714][ T354] ? layout_and_allocate.isra.0+0x680/0x680 [ 25.606718][ T354] ? __ia32_sys_fsconfig+0x180/0x180 [ 25.606721][ T354] ? add_chain_cache+0x12d/0x590 [ 25.606725][ T354] init_module_from_file+0x11f/0x1a0 [ 25.606728][ T354] ? __do_sys_init_module+0x220/0x220 [ 25.606736][ T354] ? __rwlock_init+0x150/0x150 [ 25.606739][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 25.606742][ T354] idempotent_init_module+0x37b/0x7c0 [ 25.606746][ T354] ? init_module_from_file+0x1a0/0x1a0 [ 25.606752][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.606754][ T354] ? cap_capable+0x1d7/0x3d0 [ 25.606760][ T354] __x64_sys_finit_module+0xdf/0x190 [ 25.606762][ T354] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.606766][ T354] do_syscall_64+0xff/0x530 [ 25.606769][ T354] ? exc_page_fault+0xee/0x100 [ 25.606771][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.606773][ T354] RIP: 0033:0x7f9fa524537d [ 25.606776][ T354] 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 [ 25.606778][ T354] RSP: 002b:00007ffd5973bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.606780][ T354] RAX: ffffffffffffffda RBX: 000055d74499e810 RCX: 00007f9fa524537d [ 25.606782][ T354] RDX: 0000000000000000 RSI: 000055d7246fbffd RDI: 0000000000000000 [ 25.606783][ T354] RBP: 00007ffd5973bd10 R08: 0000000000000000 R09: 0000000000000000 [ 25.606783][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7246fbffd [ 25.606784][ T354] R13: 000055d74499e960 R14: 0000000000040000 R15: 0000000000000000 [ 25.606790][ T354] [ 41.207135][ T12] ns1eth1: left promiscuous mode [ 41.207183][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.207185][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 41.207187][ T12] preempt_count: 1, expected: 0 [ 41.207188][ T12] RCU nest depth: 0, expected: 0 [ 41.207189][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 41.207191][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 41.207203][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 41.207207][ T12] #2: ffffffff912c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 41.207212][ T12] #3: ffffffff912e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 41.207216][ T12] #4: ffffffff90b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 41.207221][ T12] #5: ffffffff90b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 41.207224][ T12] #6: ffffffff90a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 41.207228][ T12] #7: ffffffff90a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 41.207231][ T12] irq event stamp: 31494 [ 41.207232][ T12] hardirqs last enabled at (31493): [] __down_trylock_console_sem+0x86/0xa0 [ 41.207234][ T12] hardirqs last disabled at (31494): [] console_emit_next_record+0x3d4/0x4c0 [ 41.207236][ T12] softirqs last enabled at (31290): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 41.207240][ T12] softirqs last disabled at (31288): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 41.207242][ T12] Preemption disabled at: [ 41.207243][ T12] [] vprintk_emit+0x31b/0x3e0 [ 41.207248][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.207251][ T12] Tainted: [W]=WARN [ 41.207252][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.207254][ T12] Workqueue: netns cleanup_net [ 41.207257][ T12] Call Trace: [ 41.207259][ T12] [ 41.207262][ T12] dump_stack_lvl+0x6f/0xa0 [ 41.207267][ T12] ? vprintk_emit+0x31b/0x3e0 [ 41.207270][ T12] __might_resched.cold+0x1fe/0x2c1 [ 41.207274][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.207278][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 41.207283][ T12] __kmalloc_noprof+0x443/0x760 [ 41.207285][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 41.207291][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 41.207293][ T12] alloc_buf.isra.0+0x4b/0x260 [ 41.207297][ T12] put_chars+0x1e1/0x2f0 [ 41.207299][ T12] ? check_prev_add+0xef/0xe90 [ 41.207301][ T12] ? __send_to_port+0x420/0x420 [ 41.207304][ T12] ? validate_chain+0x34a/0xc20 [ 41.207309][ T12] hvc_console_print+0x292/0x780 [ 41.207316][ T12] ? hvc_write+0x3a0/0x3a0 [ 41.207319][ T12] ? rcu_is_watching+0x16/0xd0 [ 41.207323][ T12] ? lock_acquire+0x13c/0x160 [ 41.207327][ T12] console_emit_next_record+0x22f/0x4c0 [ 41.207331][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 41.207332][ T12] ? console_flush_one_record+0x106/0x710 [ 41.207335][ T12] ? rcu_is_watching+0x16/0xd0 [ 41.207338][ T12] ? lock_acquire+0x13c/0x160 [ 41.207342][ T12] console_flush_one_record+0x46f/0x710 [ 41.207346][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 41.207348][ T12] ? __lock_acquire+0x518/0xc20 [ 41.207353][ T12] console_unlock+0xee/0x1f0 [ 41.207356][ T12] ? console_flush_one_record+0x710/0x710 [ 41.207358][ T12] ? rcu_is_watching+0x16/0xd0 [ 41.207360][ T12] ? lock_acquire+0x60/0x160 [ 41.207364][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.207366][ T12] ? vprintk_emit+0x320/0x3e0 [ 41.207369][ T12] vprintk_emit+0x37c/0x3e0 [ 41.207373][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 41.207375][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 41.207377][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 41.207380][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 41.207382][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 41.207385][ T12] _printk+0xc7/0x100 [ 41.207389][ T12] ? snapshot_read.cold+0x21/0x21 [ 41.207392][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 41.207395][ T12] ? netdev_name+0x43/0x60 [ 41.207398][ T12] ? __netdev_printk+0x17f/0x1d0 [ 41.207402][ T12] netdev_info+0xe2/0x116 [ 41.207404][ T12] ? netdev_notice+0x120/0x120 [ 41.207408][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 41.207409][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 41.207411][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 41.207415][ T12] ? mutex_is_locked+0x1c/0x50 [ 41.207419][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 41.207421][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 41.207424][ T12] netif_set_promiscuity+0x4c/0xc0 [ 41.207429][ T12] dev_set_promiscuity+0x9d/0x150 [ 41.207431][ T12] hsr_del_port+0x39d/0x540 [ 41.207437][ T12] hsr_del_ports+0x24/0x80 [ 41.207439][ T12] hsr_dellink+0x5d/0x90 [ 41.207442][ T12] default_device_exit_batch+0x19d/0x600 [ 41.207445][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 41.207448][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.207450][ T12] ? mutex_is_locked+0x1c/0x50 [ 41.207454][ T12] ops_undo_list+0x2ce/0x8f0 [ 41.207458][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 41.207460][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 41.207461][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 41.207464][ T12] ? idr_destroy+0x121/0x250 [ 41.207469][ T12] cleanup_net+0x431/0x890 [ 41.207472][ T12] ? net_passive_dec+0x230/0x230 [ 41.207476][ T12] ? lock_acquire+0x13c/0x160 [ 41.207478][ T12] ? rcu_is_watching+0x16/0xd0 [ 41.207482][ T12] process_one_work+0xe3e/0x1560 [ 41.207489][ T12] ? __queue_delayed_work+0x470/0x470 [ 41.207492][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 41.207499][ T12] worker_thread+0x4f1/0xd60 [ 41.207506][ T12] ? rescuer_thread+0x1340/0x1340 [ 41.207508][ T12] kthread+0x367/0x460 [ 41.207511][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.207514][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.207517][ T12] ret_from_fork+0x474/0x6b0 [ 41.207521][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 41.207524][ T12] ? __switch_to+0x5a3/0xe00 [ 41.207527][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.207530][ T12] ret_from_fork_asm+0x11/0x20 [ 41.207538][ T12] [ 41.242788][ T12] ns1eth2: left promiscuous mode [ 41.254065][ T12] ns3eth1 (unregistering): left promiscuous mode [ 41.260097][ T12] ns2eth1 (unregistering): left promiscuous mode [ 41.501514][ T12] ns2eth2: left promiscuous mode [ 41.511677][ T12] ns3eth2 (unregistering): left promiscuous mode [ 42.127165][ T523] ns1eth1: entered promiscuous mode [ 42.127987][ T523] ns1eth2: entered promiscuous mode [ 42.160546][ T524] ns2eth1: entered promiscuous mode [ 42.161401][ T524] ns2eth2: entered promiscuous mode [ 42.190027][ T525] ns3eth1: entered promiscuous mode [ 42.190790][ T525] ns3eth2: entered promiscuous mode [ 42.623318][ T540] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 42.623339][ T540] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.623341][ T540] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 540, name: ip [ 42.623342][ T540] preempt_count: 1, expected: 0 [ 42.623343][ T540] RCU nest depth: 0, expected: 0 [ 42.623344][ T540] locks held by ip/540: 5, last CPU#2: [ 42.623346][ T540] #0: ffffffff912e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 42.623358][ T540] #1: ffffffff90b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.623365][ T540] #2: ffffffff90b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.623369][ T540] #3: ffffffff90a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.623372][ T540] #4: ffffffff90a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.623376][ T540] irq event stamp: 12316 [ 42.623377][ T540] hardirqs last enabled at (12315): [] __down_trylock_console_sem+0x86/0xa0 [ 42.623380][ T540] hardirqs last disabled at (12316): [] console_emit_next_record+0x3d4/0x4c0 [ 42.623382][ T540] softirqs last enabled at (12310): [] __dev_change_flags+0x20b/0x660 [ 42.623384][ T540] softirqs last disabled at (12308): [] dev_set_rx_mode+0x56/0xa0 [ 42.623386][ T540] Preemption disabled at: [ 42.623387][ T540] [] vprintk_emit+0x31b/0x3e0 [ 42.623393][ T540] CPU: 2 UID: 0 PID: 540 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.623396][ T540] Tainted: [W]=WARN [ 42.623397][ T540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.623399][ T540] Call Trace: [ 42.623400][ T540] [ 42.623402][ T540] dump_stack_lvl+0x6f/0xa0 [ 42.623407][ T540] ? vprintk_emit+0x31b/0x3e0 [ 42.623409][ T540] __might_resched.cold+0x1fe/0x2c1 [ 42.623414][ T540] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.623418][ T540] ? __kmalloc_noprof+0xdb/0x760 [ 42.623423][ T540] __kmalloc_noprof+0x443/0x760 [ 42.623425][ T540] ? alloc_buf.isra.0+0x4b/0x260 [ 42.623431][ T540] ? do_raw_spin_unlock+0x59/0x250 [ 42.623434][ T540] alloc_buf.isra.0+0x4b/0x260 [ 42.623437][ T540] put_chars+0x1e1/0x2f0 [ 42.623440][ T540] ? __send_to_port+0x420/0x420 [ 42.623443][ T540] ? validate_chain+0x38b/0xc20 [ 42.623448][ T540] hvc_console_print+0x292/0x780 [ 42.623455][ T540] ? hvc_write+0x3a0/0x3a0 [ 42.623457][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623461][ T540] ? lock_acquire+0x13c/0x160 [ 42.623465][ T540] console_emit_next_record+0x22f/0x4c0 [ 42.623469][ T540] ? devkmsg_read+0x4b0/0x4b0 [ 42.623471][ T540] ? console_flush_one_record+0x106/0x710 [ 42.623474][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623476][ T540] ? lock_acquire+0x13c/0x160 [ 42.623480][ T540] console_flush_one_record+0x46f/0x710 [ 42.623484][ T540] ? console_emit_next_record+0x4c0/0x4c0 [ 42.623486][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623491][ T540] console_unlock+0xee/0x1f0 [ 42.623494][ T540] ? console_flush_one_record+0x710/0x710 [ 42.623496][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623498][ T540] ? lock_acquire+0x60/0x160 [ 42.623502][ T540] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.623504][ T540] ? vprintk_emit+0x320/0x3e0 [ 42.623507][ T540] vprintk_emit+0x37c/0x3e0 [ 42.623511][ T540] ? wake_up_klogd_work_func+0x90/0x90 [ 42.623512][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623514][ T540] ? mark_usage+0x61/0x170 [ 42.623517][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623520][ T540] _printk+0xc7/0x100 [ 42.623523][ T540] ? snapshot_read.cold+0x21/0x21 [ 42.623528][ T540] ? netdev_name+0x43/0x60 [ 42.623531][ T540] ? __netdev_printk+0x17f/0x1d0 [ 42.623534][ T540] netdev_warn+0xe2/0x116 [ 42.623537][ T540] ? netdev_err+0x120/0x120 [ 42.623539][ T540] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 42.623544][ T540] ? hsr_port_get_hsr+0x150/0x150 [ 42.623549][ T540] ? ip6_route_dev_notify+0x3d/0x790 [ 42.623558][ T540] hsr_dev_open.cold+0x3b/0x73 [ 42.623561][ T540] __dev_open+0x2f3/0x610 [ 42.623565][ T540] ? netif_state_change+0x340/0x340 [ 42.623568][ T540] ? mark_held_locks+0x40/0x70 [ 42.623572][ T540] __dev_change_flags+0x4a4/0x660 [ 42.623575][ T540] ? netif_set_allmulti+0x250/0x250 [ 42.623577][ T540] ? kernel_text_address+0x149/0x170 [ 42.623580][ T540] ? __kernel_text_address+0x12/0x30 [ 42.623581][ T540] ? write_profile+0xf0/0xf0 [ 42.623584][ T540] ? unwind_get_return_address+0x67/0xd0 [ 42.623588][ T540] netif_change_flags+0x87/0x190 [ 42.623591][ T540] do_setlink.isra.0+0x1cc3/0x2750 [ 42.623595][ T540] ? stack_trace_save+0x93/0xc0 [ 42.623597][ T540] ? rtnl_link_get_size+0x350/0x350 [ 42.623598][ T540] ? rcu_read_lock_any_held+0x66/0x90 [ 42.623600][ T540] ? stack_depot_save_flags+0x38e/0x790 [ 42.623604][ T540] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.623607][ T540] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.623608][ T540] ? validate_chain+0x38b/0xc20 [ 42.623611][ T540] ? kasan_save_stack+0x3d/0x50 [ 42.623614][ T540] ? kasan_save_stack+0x2f/0x50 [ 42.623615][ T540] ? kasan_save_track+0x14/0x30 [ 42.623618][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623620][ T540] ? __netlink_deliver_tap+0x24e/0x9b0 [ 42.623624][ T540] ? ___sys_sendmsg+0x70/0x1d0 [ 42.623628][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.623630][ T540] ? rtnl_newlink+0x9a8/0x11c0 [ 42.623633][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623635][ T540] ? lock_acquire+0x13c/0x160 [ 42.623637][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623638][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623641][ T540] ? trace_contention_end+0xb3/0x180 [ 42.623644][ T540] ? __mutex_lock+0x1db/0x1ea0 [ 42.623647][ T540] ? __mutex_lock+0x9a3/0x1ea0 [ 42.623649][ T540] ? rtnl_newlink+0x9a8/0x11c0 [ 42.623653][ T540] ? ww_mutex_lock+0x160/0x160 [ 42.623658][ T540] ? __rtnl_newlink+0x3fa/0xa50 [ 42.623663][ T540] rtnl_newlink+0x9f1/0x11c0 [ 42.623668][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.623670][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623674][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.623676][ T540] ? find_held_lock+0x2b/0x80 [ 42.623678][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.623680][ T540] ? __lock_release.isra.0+0x69/0x1a0 [ 42.623684][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.623686][ T540] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.623689][ T540] ? rtnl_link_fill+0x920/0x920 [ 42.623690][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623694][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.623696][ T540] ? find_held_lock+0x2b/0x80 [ 42.623700][ T540] netlink_rcv_skb+0x14e/0x3a0 [ 42.623702][ T540] ? rtnl_link_fill+0x920/0x920 [ 42.623705][ T540] ? netlink_ack+0xcf0/0xcf0 [ 42.623711][ T540] ? netlink_deliver_tap+0xc5/0x330 [ 42.623712][ T540] ? netlink_deliver_tap+0x13c/0x330 [ 42.623717][ T540] netlink_unicast+0x486/0x750 [ 42.623721][ T540] ? netlink_attachskb+0x810/0x810 [ 42.623723][ T540] ? __lock_acquire+0x518/0xc20 [ 42.623727][ T540] netlink_sendmsg+0x735/0xc60 [ 42.623731][ T540] ? netlink_unicast+0x750/0x750 [ 42.623735][ T540] ? __might_fault+0x97/0x140 [ 42.623740][ T540] ____sys_sendmsg+0x415/0x880 [ 42.623743][ T540] ? copy_msghdr_from_user+0x279/0x420 [ 42.623745][ T540] ? get_timestamp.constprop.0+0x390/0x390 [ 42.623747][ T540] ? move_addr_to_kernel+0x40/0x40 [ 42.623754][ T540] ___sys_sendmsg+0x14e/0x1d0 [ 42.623756][ T540] ? copy_msghdr_from_user+0x420/0x420 [ 42.623771][ T540] __sys_sendmsg+0x12c/0x1d0 [ 42.623775][ T540] ? __sys_sendmsg_sock+0x20/0x20 [ 42.623781][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.623784][ T540] do_syscall_64+0xff/0x530 [ 42.623787][ T540] ? exc_page_fault+0xee/0x100 [ 42.623790][ T540] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.623792][ T540] RIP: 0033:0x7f4c9e51454e [ 42.623795][ T540] 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 [ 42.623797][ T540] RSP: 002b:00007ffd644dd270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.623799][ T540] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4c9e51454e [ 42.623801][ T540] RDX: 0000000000000000 RSI: 00007ffd644dd320 RDI: 0000000000000005 [ 42.623802][ T540] RBP: 00007ffd644dd280 R08: 0000000000000000 R09: 0000000000000000 [ 42.623803][ T540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91147f [ 42.623804][ T540] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd644dd9f0 [ 42.623810][ T540] [ 42.668087][ T540] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 42.680473][ T540] ip (540) used greatest stack depth: 23080 bytes left [ 42.761499][ T543] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 42.761988][ T543] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 42.854360][ T546] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 74.850023][ T12] ns1eth1: left promiscuous mode [ 74.850041][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.850043][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 74.850045][ T12] preempt_count: 1, expected: 0 [ 74.850046][ T12] RCU nest depth: 0, expected: 0 [ 74.850047][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 74.850049][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 74.850060][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 74.850064][ T12] #2: ffffffff912c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 74.850070][ T12] #3: ffffffff912e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 74.850079][ T12] #4: ffffffff90b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 74.850084][ T12] #5: ffffffff90b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 74.850087][ T12] #6: ffffffff90a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 74.850091][ T12] #7: ffffffff90a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 74.850095][ T12] irq event stamp: 168296 [ 74.850095][ T12] hardirqs last enabled at (168295): [] __down_trylock_console_sem+0x86/0xa0 [ 74.850098][ T12] hardirqs last disabled at (168296): [] console_emit_next_record+0x3d4/0x4c0 [ 74.850100][ T12] softirqs last enabled at (168130): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 74.850103][ T12] softirqs last disabled at (168128): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 74.850106][ T12] Preemption disabled at: [ 74.850106][ T12] [] vprintk_emit+0x31b/0x3e0 [ 74.850112][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.850115][ T12] Tainted: [W]=WARN [ 74.850116][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.850118][ T12] Workqueue: netns cleanup_net [ 74.850121][ T12] Call Trace: [ 74.850123][ T12] [ 74.850124][ T12] dump_stack_lvl+0x6f/0xa0 [ 74.850130][ T12] ? vprintk_emit+0x31b/0x3e0 [ 74.850133][ T12] __might_resched.cold+0x1fe/0x2c1 [ 74.850137][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.850141][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 74.850146][ T12] __kmalloc_noprof+0x443/0x760 [ 74.850148][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 74.850154][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 74.850157][ T12] alloc_buf.isra.0+0x4b/0x260 [ 74.850160][ T12] put_chars+0x1e1/0x2f0 [ 74.850163][ T12] ? __send_to_port+0x420/0x420 [ 74.850166][ T12] ? validate_chain+0x38b/0xc20 [ 74.850171][ T12] hvc_console_print+0x292/0x780 [ 74.850178][ T12] ? hvc_write+0x3a0/0x3a0 [ 74.850180][ T12] ? rcu_is_watching+0x16/0xd0 [ 74.850185][ T12] ? lock_acquire+0x13c/0x160 [ 74.850189][ T12] console_emit_next_record+0x22f/0x4c0 [ 74.850193][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 74.850194][ T12] ? console_flush_one_record+0x106/0x710 [ 74.850197][ T12] ? rcu_is_watching+0x16/0xd0 [ 74.850200][ T12] ? lock_acquire+0x13c/0x160 [ 74.850204][ T12] console_flush_one_record+0x46f/0x710 [ 74.850208][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 74.850210][ T12] ? __lock_acquire+0x518/0xc20 [ 74.850215][ T12] console_unlock+0xee/0x1f0 [ 74.850218][ T12] ? console_flush_one_record+0x710/0x710 [ 74.850219][ T12] ? rcu_is_watching+0x16/0xd0 [ 74.850222][ T12] ? lock_acquire+0x60/0x160 [ 74.850225][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.850227][ T12] ? vprintk_emit+0x320/0x3e0 [ 74.850231][ T12] vprintk_emit+0x37c/0x3e0 [ 74.850234][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 74.850237][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 74.850239][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 74.850241][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.850243][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.850246][ T12] _printk+0xc7/0x100 [ 74.850250][ T12] ? snapshot_read.cold+0x21/0x21 [ 74.850253][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 74.850256][ T12] ? netdev_name+0x43/0x60 [ 74.850259][ T12] ? __netdev_printk+0x17f/0x1d0 [ 74.850262][ T12] netdev_info+0xe2/0x116 [ 74.850265][ T12] ? netdev_notice+0x120/0x120 [ 74.850268][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 74.850270][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 74.850272][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 74.850275][ T12] ? mutex_is_locked+0x1c/0x50 [ 74.850279][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 74.850282][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 74.850285][ T12] netif_set_promiscuity+0x4c/0xc0 [ 74.850289][ T12] dev_set_promiscuity+0x9d/0x150 [ 74.850292][ T12] hsr_del_port+0x39d/0x540 [ 74.850297][ T12] hsr_del_ports+0x24/0x80 [ 74.850300][ T12] hsr_dellink+0x5d/0x90 [ 74.850302][ T12] default_device_exit_batch+0x19d/0x600 [ 74.850306][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 74.850308][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.850311][ T12] ? mutex_is_locked+0x1c/0x50 [ 74.850315][ T12] ops_undo_list+0x2ce/0x8f0 [ 74.850318][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 74.850320][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 74.850322][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 74.850325][ T12] ? idr_destroy+0x121/0x250 [ 74.850330][ T12] cleanup_net+0x431/0x890 [ 74.850333][ T12] ? net_passive_dec+0x230/0x230 [ 74.850337][ T12] ? lock_acquire+0x13c/0x160 [ 74.850338][ T12] ? rcu_is_watching+0x16/0xd0 [ 74.850342][ T12] process_one_work+0xe3e/0x1560 [ 74.850349][ T12] ? __queue_delayed_work+0x470/0x470 [ 74.850352][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 74.850359][ T12] worker_thread+0x4f1/0xd60 [ 74.850366][ T12] ? rescuer_thread+0x1340/0x1340 [ 74.850368][ T12] kthread+0x367/0x460 [ 74.850371][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.850373][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.850376][ T12] ret_from_fork+0x474/0x6b0 [ 74.850380][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 74.850383][ T12] ? __switch_to+0x5a3/0xe00 [ 74.850386][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.850389][ T12] ret_from_fork_asm+0x11/0x20 [ 74.850397][ T12] [ 74.875988][ T12] ns1eth2: left promiscuous mode [ 74.902387][ T12] ns3eth1 (unregistering): left promiscuous mode [ 74.905652][ T12] ns2eth1 (unregistering): left promiscuous mode [ 74.987090][ T12] ns2eth2: left promiscuous mode [ 75.003625][ T12] ns3eth2 (unregistering): left promiscuous mode