[ 9.192744][ T192] ns1eth1: entered promiscuous mode [ 9.192799][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.192801][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 9.192802][ T192] preempt_count: 1, expected: 0 [ 9.192803][ T192] RCU nest depth: 0, expected: 0 [ 9.192804][ T192] locks held by ip/192: 6, last CPU#3: [ 9.192807][ T192] #0: ffffffffafef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 9.192818][ T192] #1: ffffffffafce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 9.192822][ T192] #2: ffffffffaf579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.192828][ T192] #3: ffffffffaf579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.192832][ T192] #4: ffffffffaf499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.192835][ T192] #5: ffffffffaf499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.192839][ T192] irq event stamp: 19342 [ 9.192840][ T192] hardirqs last enabled at (19341): [] __down_trylock_console_sem+0x86/0xa0 [ 9.192843][ T192] hardirqs last disabled at (19342): [] console_emit_next_record+0x3d4/0x4c0 [ 9.192845][ T192] softirqs last enabled at (19218): [] __alloc_skb+0x4c2/0x5f0 [ 9.192848][ T192] softirqs last disabled at (19216): [] __alloc_skb+0x4c2/0x5f0 [ 9.192851][ T192] Preemption disabled at: [ 9.192851][ T192] [] vprintk_emit+0x31b/0x3e0 [ 9.192856][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.192860][ T192] Tainted: [W]=WARN [ 9.192861][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.192862][ T192] Call Trace: [ 9.192864][ T192] [ 9.192865][ T192] dump_stack_lvl+0x6f/0xa0 [ 9.192871][ T192] ? vprintk_emit+0x31b/0x3e0 [ 9.192873][ T192] __might_resched.cold+0x1fe/0x2c1 [ 9.192878][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.192882][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 9.192887][ T192] __kmalloc_noprof+0x443/0x760 [ 9.192889][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 9.192895][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 9.192898][ T192] alloc_buf.isra.0+0x4b/0x260 [ 9.192901][ T192] put_chars+0x1e1/0x2f0 [ 9.192904][ T192] ? __send_to_port+0x420/0x420 [ 9.192911][ T192] hvc_console_print+0x292/0x780 [ 9.192918][ T192] ? hvc_write+0x3a0/0x3a0 [ 9.192925][ T192] ? lock_acquire+0x13c/0x160 [ 9.192929][ T192] console_emit_next_record+0x22f/0x4c0 [ 9.192933][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 9.192935][ T192] ? console_flush_one_record+0x106/0x710 [ 9.192938][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.192942][ T192] ? lock_acquire+0x13c/0x160 [ 9.192946][ T192] console_flush_one_record+0x46f/0x710 [ 9.192951][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 9.192952][ T192] ? __lock_acquire+0x518/0xc20 [ 9.192958][ T192] console_unlock+0xee/0x1f0 [ 9.192960][ T192] ? console_flush_one_record+0x710/0x710 [ 9.192962][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.192965][ T192] ? lock_acquire+0x60/0x160 [ 9.192968][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.192970][ T192] ? vprintk_emit+0x320/0x3e0 [ 9.192973][ T192] vprintk_emit+0x37c/0x3e0 [ 9.192977][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 9.192979][ T192] ? kasan_save_stack+0x3d/0x50 [ 9.192982][ T192] ? kasan_save_track+0x14/0x30 [ 9.192984][ T192] ? __kasan_kmalloc+0x7b/0x90 [ 9.192986][ T192] ? __kmalloc_cache_noprof+0x29a/0x620 [ 9.192987][ T192] ? hsr_add_port+0x1eb/0xb60 [ 9.192991][ T192] ? hsr_dev_finalize+0x841/0xcf0 [ 9.192993][ T192] ? hsr_newlink+0x3b9/0x930 [ 9.192996][ T192] _printk+0xc7/0x100 [ 9.193000][ T192] ? snapshot_read.cold+0x21/0x21 [ 9.193001][ T192] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.193005][ T192] ? netdev_name+0x43/0x60 [ 9.193009][ T192] ? __netdev_printk+0x17f/0x1d0 [ 9.193012][ T192] netdev_info+0xe2/0x116 [ 9.193014][ T192] ? netdev_notice+0x120/0x120 [ 9.193021][ T192] ? mutex_is_locked+0x1c/0x50 [ 9.193025][ T192] __dev_set_promiscuity.cold+0x95/0x104 [ 9.193029][ T192] netif_set_promiscuity+0x4c/0xc0 [ 9.193033][ T192] dev_set_promiscuity+0x9d/0x150 [ 9.193036][ T192] hsr_add_port+0x48c/0xb60 [ 9.193040][ T192] ? hsr_port_exists+0x60/0x60 [ 9.193043][ T192] ? timer_init_key+0x10d/0x280 [ 9.193048][ T192] hsr_dev_finalize+0x841/0xcf0 [ 9.193050][ T192] ? alloc_netdev_mqs+0xe10/0x14d0 [ 9.193055][ T192] ? alloc_netdev_mqs+0xf05/0x14d0 [ 9.193057][ T192] hsr_newlink+0x3b9/0x930 [ 9.193059][ T192] ? hsr_dellink+0x90/0x90 [ 9.193062][ T192] ? rtnl_create_link+0x169/0xf20 [ 9.193064][ T192] ? nla_strscpy+0xe3/0x180 [ 9.193069][ T192] rtnl_newlink_create+0x2d0/0x750 [ 9.193073][ T192] ? rtnl_create_link+0xf20/0xf20 [ 9.193074][ T192] ? __dev_get_by_name+0x12/0x50 [ 9.193077][ T192] ? rtnl_dev_get+0xd7/0x170 [ 9.193085][ T192] __rtnl_newlink+0x22b/0xa50 [ 9.193092][ T192] rtnl_newlink+0x9f1/0x11c0 [ 9.193097][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.193099][ T192] ? __lock_acquire+0x518/0xc20 [ 9.193106][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 9.193110][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.193112][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.193115][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.193117][ T192] ? __lock_acquire+0x518/0xc20 [ 9.193121][ T192] ? lock_acquire.part.0+0xd4/0x280 [ 9.193123][ T192] ? find_held_lock+0x2b/0x80 [ 9.193127][ T192] netlink_rcv_skb+0x14e/0x3a0 [ 9.193130][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.193133][ T192] ? netlink_ack+0xcf0/0xcf0 [ 9.193140][ T192] ? netlink_deliver_tap+0xc5/0x330 [ 9.193142][ T192] ? netlink_deliver_tap+0x13c/0x330 [ 9.193146][ T192] netlink_unicast+0x486/0x750 [ 9.193150][ T192] ? netlink_attachskb+0x810/0x810 [ 9.193154][ T192] ? __lock_acquire+0x518/0xc20 [ 9.193158][ T192] netlink_sendmsg+0x735/0xc60 [ 9.193162][ T192] ? netlink_unicast+0x750/0x750 [ 9.193166][ T192] ? __might_fault+0x97/0x140 [ 9.193172][ T192] ____sys_sendmsg+0x415/0x880 [ 9.193175][ T192] ? copy_msghdr_from_user+0x279/0x420 [ 9.193178][ T192] ? get_timestamp.constprop.0+0x390/0x390 [ 9.193180][ T192] ? move_addr_to_kernel+0x40/0x40 [ 9.193184][ T192] ? do_fault_around+0x300/0x5a0 [ 9.193187][ T192] ? find_held_lock+0x2b/0x80 [ 9.193191][ T192] ___sys_sendmsg+0x14e/0x1d0 [ 9.193193][ T192] ? do_pte_missing+0x86f/0xcc0 [ 9.193195][ T192] ? copy_msghdr_from_user+0x420/0x420 [ 9.193198][ T192] ? rcu_read_unlock+0x20/0x70 [ 9.193213][ T192] __sys_sendmsg+0x12c/0x1d0 [ 9.193216][ T192] ? __sys_sendmsg_sock+0x20/0x20 [ 9.193221][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.193224][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.193228][ T192] do_syscall_64+0xff/0x530 [ 9.193231][ T192] ? exc_page_fault+0xee/0x100 [ 9.193234][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.193236][ T192] RIP: 0033:0x7fb8d1f6b54e [ 9.193240][ 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 [ 9.193241][ T192] RSP: 002b:00007ffca16588d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.193244][ T192] RAX: ffffffffffffffda RBX: 00007ffca1659080 RCX: 00007fb8d1f6b54e [ 9.193246][ T192] RDX: 0000000000000000 RSI: 00007ffca1658980 RDI: 0000000000000005 [ 9.193247][ T192] RBP: 00007ffca16588e0 R08: 0000000000000000 R09: 0000000000000000 [ 9.193248][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91664a [ 9.193248][ T192] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca1659050 [ 9.193255][ T192] [ 9.227528][ T192] ns1eth2: entered promiscuous mode [ 9.240795][ T192] ip (192) used greatest stack depth: 23336 bytes left [ 9.264354][ T193] ns2eth1: entered promiscuous mode [ 9.265244][ T193] ns2eth2: entered promiscuous mode [ 9.298762][ T194] ns3eth1: entered promiscuous mode [ 9.299529][ T194] ns3eth2: entered promiscuous mode [ 9.738291][ T209] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 9.738949][ T209] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 9.821551][ T213] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 9.821987][ T213] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 9.935811][ T217] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 25.273200][ T354] 8021q: 802.1Q VLAN Support v1.8 [ 25.273215][ T354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.273217][ T354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 354, name: modprobe [ 25.273219][ T354] preempt_count: 1, expected: 0 [ 25.273219][ T354] RCU nest depth: 0, expected: 0 [ 25.273220][ T354] locks held by modprobe/354: 4, last CPU#0: [ 25.273223][ T354] #0: ffffffffaf579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.273235][ T354] #1: ffffffffaf579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.273239][ T354] #2: ffffffffaf499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.273242][ T354] #3: ffffffffaf499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.273246][ T354] irq event stamp: 33902 [ 25.273247][ T354] hardirqs last enabled at (33901): [] __down_trylock_console_sem+0x86/0xa0 [ 25.273249][ T354] hardirqs last disabled at (33902): [] console_emit_next_record+0x3d4/0x4c0 [ 25.273251][ T354] softirqs last enabled at (31396): [] handle_softirqs+0x67c/0x900 [ 25.273255][ T354] softirqs last disabled at (31389): [] __irq_exit_rcu+0x145/0x1c0 [ 25.273257][ T354] Preemption disabled at: [ 25.273257][ T354] [] vprintk_emit+0x31b/0x3e0 [ 25.273263][ T354] CPU: 0 UID: 0 PID: 354 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.273267][ T354] Tainted: [W]=WARN [ 25.273268][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.273269][ T354] Call Trace: [ 25.273271][ T354] [ 25.273272][ T354] dump_stack_lvl+0x6f/0xa0 [ 25.273277][ T354] ? vprintk_emit+0x31b/0x3e0 [ 25.273280][ T354] __might_resched.cold+0x1fe/0x2c1 [ 25.273284][ T354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.273288][ T354] ? __kmalloc_noprof+0xdb/0x760 [ 25.273293][ T354] __kmalloc_noprof+0x443/0x760 [ 25.273295][ T354] ? alloc_buf.isra.0+0x4b/0x260 [ 25.273301][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 25.273303][ T354] alloc_buf.isra.0+0x4b/0x260 [ 25.273307][ T354] put_chars+0x1e1/0x2f0 [ 25.273310][ T354] ? __send_to_port+0x420/0x420 [ 25.273311][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.273316][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.273318][ T354] ? validate_chain+0x38b/0xc20 [ 25.273323][ T354] hvc_console_print+0x292/0x780 [ 25.273326][ T354] ? __lock_acquire+0x518/0xc20 [ 25.273331][ T354] ? hvc_write+0x3a0/0x3a0 [ 25.273333][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.273339][ T354] console_emit_next_record+0x22f/0x4c0 [ 25.273342][ T354] ? devkmsg_read+0x4b0/0x4b0 [ 25.273344][ T354] ? console_flush_one_record+0x106/0x710 [ 25.273347][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.273350][ T354] ? lock_acquire+0x13c/0x160 [ 25.273354][ T354] console_flush_one_record+0x46f/0x710 [ 25.273358][ T354] ? console_emit_next_record+0x4c0/0x4c0 [ 25.273359][ T354] ? __lock_acquire+0x518/0xc20 [ 25.273365][ T354] console_unlock+0xee/0x1f0 [ 25.273367][ T354] ? console_flush_one_record+0x710/0x710 [ 25.273369][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.273371][ T354] ? lock_acquire+0x60/0x160 [ 25.273375][ T354] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.273377][ T354] ? vprintk_emit+0x320/0x3e0 [ 25.273380][ T354] vprintk_emit+0x37c/0x3e0 [ 25.273384][ T354] ? wake_up_klogd_work_func+0x90/0x90 [ 25.273389][ T354] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 25.273393][ T354] _printk+0xc7/0x100 [ 25.273396][ T354] ? snapshot_read.cold+0x21/0x21 [ 25.273402][ T354] ? do_one_initcall+0x113/0x4f0 [ 25.273406][ T354] vlan_proto_init+0x24/0x90 [8021q] [ 25.273409][ T354] do_one_initcall+0x124/0x4f0 [ 25.273411][ T354] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 25.273416][ T354] ? do_init_module+0xae/0x8a0 [ 25.273419][ T354] ? kasan_unpoison+0x44/0x70 [ 25.273423][ T354] do_init_module+0x2ad/0x8a0 [ 25.273427][ T354] ? lockdep_hardirqs_on+0x91/0x130 [ 25.273431][ T354] ? free_module+0x470/0x470 [ 25.273434][ T354] ? kfree+0x123/0x590 [ 25.273438][ T354] load_module+0x1424/0x1bb0 [ 25.273445][ T354] ? layout_and_allocate.isra.0+0x680/0x680 [ 25.273449][ T354] ? __ia32_sys_fsconfig+0x180/0x180 [ 25.273451][ T354] ? add_chain_cache+0x12d/0x590 [ 25.273456][ T354] init_module_from_file+0x11f/0x1a0 [ 25.273460][ T354] ? __do_sys_init_module+0x220/0x220 [ 25.273468][ T354] ? __rwlock_init+0x150/0x150 [ 25.273471][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 25.273474][ T354] idempotent_init_module+0x37b/0x7c0 [ 25.273478][ T354] ? init_module_from_file+0x1a0/0x1a0 [ 25.273484][ T354] ? rcu_is_watching+0x16/0xd0 [ 25.273486][ T354] ? cap_capable+0x1d7/0x3d0 [ 25.273494][ T354] __x64_sys_finit_module+0xdf/0x190 [ 25.273496][ T354] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.273500][ T354] do_syscall_64+0xff/0x530 [ 25.273503][ T354] ? exc_page_fault+0xee/0x100 [ 25.273505][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.273507][ T354] RIP: 0033:0x7fc315fe537d [ 25.273510][ 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 [ 25.273512][ T354] RSP: 002b:00007fffc6233ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.273514][ T354] RAX: ffffffffffffffda RBX: 00005605a286f810 RCX: 00007fc315fe537d [ 25.273516][ T354] RDX: 0000000000000000 RSI: 0000560581b37ffd RDI: 0000000000000000 [ 25.273517][ T354] RBP: 00007fffc6233c40 R08: 0000000000000000 R09: 0000000000000000 [ 25.273517][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560581b37ffd [ 25.273518][ T354] R13: 00005605a286f960 R14: 0000000000040000 R15: 0000000000000000 [ 25.273525][ T354] [ 40.799249][ T70] ns1eth1: left promiscuous mode [ 40.799293][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.799295][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 40.799297][ T70] preempt_count: 1, expected: 0 [ 40.799298][ T70] RCU nest depth: 0, expected: 0 [ 40.799299][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 40.799301][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 40.799313][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 40.799317][ T70] #2: ffffffffafcc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 40.799322][ T70] #3: ffffffffafce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 40.799326][ T70] #4: ffffffffaf579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.799331][ T70] #5: ffffffffaf579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.799335][ T70] #6: ffffffffaf499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.799338][ T70] #7: ffffffffaf499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.799342][ T70] irq event stamp: 27176 [ 40.799343][ T70] hardirqs last enabled at (27175): [] __down_trylock_console_sem+0x86/0xa0 [ 40.799345][ T70] hardirqs last disabled at (27176): [] console_emit_next_record+0x3d4/0x4c0 [ 40.799347][ T70] softirqs last enabled at (26972): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 40.799351][ T70] softirqs last disabled at (26970): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 40.799353][ T70] Preemption disabled at: [ 40.799354][ T70] [] vprintk_emit+0x31b/0x3e0 [ 40.799359][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.799363][ T70] Tainted: [W]=WARN [ 40.799364][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.799366][ T70] Workqueue: netns cleanup_net [ 40.799369][ T70] Call Trace: [ 40.799371][ T70] [ 40.799373][ T70] dump_stack_lvl+0x6f/0xa0 [ 40.799379][ T70] ? vprintk_emit+0x31b/0x3e0 [ 40.799381][ T70] __might_resched.cold+0x1fe/0x2c1 [ 40.799386][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.799390][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 40.799395][ T70] __kmalloc_noprof+0x443/0x760 [ 40.799397][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 40.799403][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 40.799406][ T70] alloc_buf.isra.0+0x4b/0x260 [ 40.799409][ T70] put_chars+0x1e1/0x2f0 [ 40.799411][ T70] ? check_prev_add+0xef/0xe90 [ 40.799414][ T70] ? __send_to_port+0x420/0x420 [ 40.799417][ T70] ? validate_chain+0x34a/0xc20 [ 40.799422][ T70] hvc_console_print+0x292/0x780 [ 40.799429][ T70] ? hvc_write+0x3a0/0x3a0 [ 40.799432][ T70] ? rcu_is_watching+0x16/0xd0 [ 40.799436][ T70] ? lock_acquire+0x13c/0x160 [ 40.799440][ T70] console_emit_next_record+0x22f/0x4c0 [ 40.799444][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 40.799445][ T70] ? console_flush_one_record+0x106/0x710 [ 40.799449][ T70] ? rcu_is_watching+0x16/0xd0 [ 40.799451][ T70] ? lock_acquire+0x13c/0x160 [ 40.799455][ T70] console_flush_one_record+0x46f/0x710 [ 40.799460][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 40.799461][ T70] ? __lock_acquire+0x518/0xc20 [ 40.799467][ T70] console_unlock+0xee/0x1f0 [ 40.799470][ T70] ? console_flush_one_record+0x710/0x710 [ 40.799472][ T70] ? rcu_is_watching+0x16/0xd0 [ 40.799474][ T70] ? lock_acquire+0x60/0x160 [ 40.799478][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.799480][ T70] ? vprintk_emit+0x320/0x3e0 [ 40.799483][ T70] vprintk_emit+0x37c/0x3e0 [ 40.799487][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 40.799495][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.799496][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 40.799499][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.799501][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.799505][ T70] _printk+0xc7/0x100 [ 40.799508][ T70] ? snapshot_read.cold+0x21/0x21 [ 40.799512][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 40.799514][ T70] ? netdev_name+0x43/0x60 [ 40.799518][ T70] ? __netdev_printk+0x17f/0x1d0 [ 40.799521][ T70] netdev_info+0xe2/0x116 [ 40.799524][ T70] ? netdev_notice+0x120/0x120 [ 40.799527][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 40.799529][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 40.799531][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 40.799534][ T70] ? mutex_is_locked+0x1c/0x50 [ 40.799538][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 40.799541][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 40.799544][ T70] netif_set_promiscuity+0x4c/0xc0 [ 40.799548][ T70] dev_set_promiscuity+0x9d/0x150 [ 40.799551][ T70] hsr_del_port+0x39d/0x540 [ 40.799556][ T70] hsr_del_ports+0x24/0x80 [ 40.799559][ T70] hsr_dellink+0x5d/0x90 [ 40.799562][ T70] default_device_exit_batch+0x19d/0x600 [ 40.799565][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 40.799568][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.799571][ T70] ? mutex_is_locked+0x1c/0x50 [ 40.799575][ T70] ops_undo_list+0x2ce/0x8f0 [ 40.799579][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 40.799581][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 40.799583][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 40.799586][ T70] ? idr_destroy+0x121/0x250 [ 40.799590][ T70] cleanup_net+0x431/0x890 [ 40.799594][ T70] ? net_passive_dec+0x230/0x230 [ 40.799598][ T70] ? lock_acquire+0x13c/0x160 [ 40.799600][ T70] ? rcu_is_watching+0x16/0xd0 [ 40.799604][ T70] process_one_work+0xe3e/0x1560 [ 40.799610][ T70] ? __queue_delayed_work+0x470/0x470 [ 40.799613][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 40.799621][ T70] worker_thread+0x4f1/0xd60 [ 40.799625][ T70] ? rescuer_thread+0x1340/0x1340 [ 40.799627][ T70] ? __kthread_parkme+0xbd/0x210 [ 40.799631][ T70] ? rescuer_thread+0x1340/0x1340 [ 40.799634][ T70] ? rescuer_thread+0x1340/0x1340 [ 40.799636][ T70] kthread+0x367/0x460 [ 40.799638][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.799641][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.799644][ T70] ret_from_fork+0x474/0x6b0 [ 40.799647][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.799651][ T70] ? __switch_to+0x5a3/0xe00 [ 40.799654][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.799657][ T70] ret_from_fork_asm+0x11/0x20 [ 40.799666][ T70] [ 40.828818][ T70] ns1eth2: left promiscuous mode [ 40.847210][ T70] ns3eth1 (unregistering): left promiscuous mode [ 40.851487][ T70] ns2eth1 (unregistering): left promiscuous mode [ 41.101754][ T70] ns2eth2: left promiscuous mode [ 41.123516][ T70] ns3eth2 (unregistering): left promiscuous mode [ 41.696277][ T523] ns1eth1: entered promiscuous mode [ 41.697028][ T523] ns1eth2: entered promiscuous mode [ 41.730654][ T524] ns2eth1: entered promiscuous mode [ 41.731485][ T524] ns2eth2: entered promiscuous mode [ 41.764139][ T525] ns3eth1: entered promiscuous mode [ 41.764901][ T525] ns3eth2: entered promiscuous mode [ 42.189258][ T540] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 42.189278][ T540] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.189280][ T540] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 540, name: ip [ 42.189282][ T540] preempt_count: 1, expected: 0 [ 42.189283][ T540] RCU nest depth: 0, expected: 0 [ 42.189284][ T540] locks held by ip/540: 5, last CPU#2: [ 42.189286][ T540] #0: ffffffffafce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 42.189297][ T540] #1: ffffffffaf579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.189303][ T540] #2: ffffffffaf579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.189307][ T540] #3: ffffffffaf499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.189311][ T540] #4: ffffffffaf499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.189315][ T540] irq event stamp: 14832 [ 42.189316][ T540] hardirqs last enabled at (14831): [] __down_trylock_console_sem+0x86/0xa0 [ 42.189318][ T540] hardirqs last disabled at (14832): [] console_emit_next_record+0x3d4/0x4c0 [ 42.189320][ T540] softirqs last enabled at (14826): [] __dev_change_flags+0x20b/0x660 [ 42.189322][ T540] softirqs last disabled at (14824): [] dev_set_rx_mode+0x56/0xa0 [ 42.189325][ T540] Preemption disabled at: [ 42.189326][ T540] [] vprintk_emit+0x31b/0x3e0 [ 42.189332][ T540] CPU: 2 UID: 0 PID: 540 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.189335][ T540] Tainted: [W]=WARN [ 42.189336][ T540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.189338][ T540] Call Trace: [ 42.189339][ T540] [ 42.189341][ T540] dump_stack_lvl+0x6f/0xa0 [ 42.189346][ T540] ? vprintk_emit+0x31b/0x3e0 [ 42.189349][ T540] __might_resched.cold+0x1fe/0x2c1 [ 42.189353][ T540] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.189357][ T540] ? __kmalloc_noprof+0xdb/0x760 [ 42.189362][ T540] __kmalloc_noprof+0x443/0x760 [ 42.189364][ T540] ? alloc_buf.isra.0+0x4b/0x260 [ 42.189370][ T540] ? do_raw_spin_unlock+0x59/0x250 [ 42.189373][ T540] alloc_buf.isra.0+0x4b/0x260 [ 42.189376][ T540] put_chars+0x1e1/0x2f0 [ 42.189379][ T540] ? __send_to_port+0x420/0x420 [ 42.189382][ T540] ? validate_chain+0x38b/0xc20 [ 42.189387][ T540] hvc_console_print+0x292/0x780 [ 42.189394][ T540] ? hvc_write+0x3a0/0x3a0 [ 42.189396][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189400][ T540] ? lock_acquire+0x13c/0x160 [ 42.189404][ T540] console_emit_next_record+0x22f/0x4c0 [ 42.189408][ T540] ? devkmsg_read+0x4b0/0x4b0 [ 42.189410][ T540] ? console_flush_one_record+0x106/0x710 [ 42.189413][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189415][ T540] ? lock_acquire+0x13c/0x160 [ 42.189419][ T540] console_flush_one_record+0x46f/0x710 [ 42.189423][ T540] ? console_emit_next_record+0x4c0/0x4c0 [ 42.189425][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189430][ T540] console_unlock+0xee/0x1f0 [ 42.189433][ T540] ? console_flush_one_record+0x710/0x710 [ 42.189435][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189437][ T540] ? lock_acquire+0x60/0x160 [ 42.189441][ T540] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.189443][ T540] ? vprintk_emit+0x320/0x3e0 [ 42.189446][ T540] vprintk_emit+0x37c/0x3e0 [ 42.189450][ T540] ? wake_up_klogd_work_func+0x90/0x90 [ 42.189452][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189454][ T540] ? mark_usage+0x61/0x170 [ 42.189456][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189459][ T540] _printk+0xc7/0x100 [ 42.189463][ T540] ? snapshot_read.cold+0x21/0x21 [ 42.189467][ T540] ? netdev_name+0x43/0x60 [ 42.189470][ T540] ? __netdev_printk+0x17f/0x1d0 [ 42.189474][ T540] netdev_warn+0xe2/0x116 [ 42.189476][ T540] ? netdev_err+0x120/0x120 [ 42.189479][ T540] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 42.189483][ T540] ? hsr_port_get_hsr+0x150/0x150 [ 42.189489][ T540] ? ip6_route_dev_notify+0x3d/0x790 [ 42.189497][ T540] hsr_dev_open.cold+0x3b/0x73 [ 42.189501][ T540] __dev_open+0x2f3/0x610 [ 42.189505][ T540] ? netif_state_change+0x340/0x340 [ 42.189507][ T540] ? mark_held_locks+0x40/0x70 [ 42.189512][ T540] __dev_change_flags+0x4a4/0x660 [ 42.189514][ T540] ? netif_set_allmulti+0x250/0x250 [ 42.189516][ T540] ? kernel_text_address+0x149/0x170 [ 42.189519][ T540] ? __kernel_text_address+0x12/0x30 [ 42.189520][ T540] ? write_profile+0xf0/0xf0 [ 42.189523][ T540] ? unwind_get_return_address+0x67/0xd0 [ 42.189528][ T540] netif_change_flags+0x87/0x190 [ 42.189531][ T540] do_setlink.isra.0+0x1cc3/0x2750 [ 42.189534][ T540] ? stack_trace_save+0x93/0xc0 [ 42.189536][ T540] ? rtnl_link_get_size+0x350/0x350 [ 42.189538][ T540] ? rcu_read_lock_any_held+0x66/0x90 [ 42.189540][ T540] ? stack_depot_save_flags+0x38e/0x790 [ 42.189543][ T540] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.189546][ T540] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.189548][ T540] ? validate_chain+0x38b/0xc20 [ 42.189550][ T540] ? kasan_save_stack+0x3d/0x50 [ 42.189553][ T540] ? kasan_save_stack+0x2f/0x50 [ 42.189555][ T540] ? kasan_save_track+0x14/0x30 [ 42.189558][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189560][ T540] ? __netlink_deliver_tap+0x24e/0x9b0 [ 42.189563][ T540] ? ___sys_sendmsg+0x70/0x1d0 [ 42.189568][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.189570][ T540] ? rtnl_newlink+0x9a8/0x11c0 [ 42.189572][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189575][ T540] ? lock_acquire+0x13c/0x160 [ 42.189576][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189578][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189580][ T540] ? trace_contention_end+0xb3/0x180 [ 42.189584][ T540] ? __mutex_lock+0x1db/0x1ea0 [ 42.189587][ T540] ? __mutex_lock+0x9a3/0x1ea0 [ 42.189589][ T540] ? rtnl_newlink+0x9a8/0x11c0 [ 42.189593][ T540] ? ww_mutex_lock+0x160/0x160 [ 42.189598][ T540] ? __rtnl_newlink+0x3fa/0xa50 [ 42.189604][ T540] rtnl_newlink+0x9f1/0x11c0 [ 42.189609][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.189611][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189615][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.189617][ T540] ? find_held_lock+0x2b/0x80 [ 42.189619][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.189621][ T540] ? __lock_release.isra.0+0x69/0x1a0 [ 42.189625][ T540] ? rtnl_bridge_getlink+0x850/0x850 [ 42.189627][ T540] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.189630][ T540] ? rtnl_link_fill+0x920/0x920 [ 42.189631][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189636][ T540] ? lock_acquire.part.0+0xd4/0x280 [ 42.189637][ T540] ? find_held_lock+0x2b/0x80 [ 42.189641][ T540] netlink_rcv_skb+0x14e/0x3a0 [ 42.189643][ T540] ? rtnl_link_fill+0x920/0x920 [ 42.189646][ T540] ? netlink_ack+0xcf0/0xcf0 [ 42.189652][ T540] ? netlink_deliver_tap+0xc5/0x330 [ 42.189654][ T540] ? netlink_deliver_tap+0x13c/0x330 [ 42.189659][ T540] netlink_unicast+0x486/0x750 [ 42.189663][ T540] ? netlink_attachskb+0x810/0x810 [ 42.189665][ T540] ? __lock_acquire+0x518/0xc20 [ 42.189670][ T540] netlink_sendmsg+0x735/0xc60 [ 42.189674][ T540] ? netlink_unicast+0x750/0x750 [ 42.189678][ T540] ? __might_fault+0x97/0x140 [ 42.189683][ T540] ____sys_sendmsg+0x415/0x880 [ 42.189685][ T540] ? copy_msghdr_from_user+0x279/0x420 [ 42.189688][ T540] ? get_timestamp.constprop.0+0x390/0x390 [ 42.189689][ T540] ? move_addr_to_kernel+0x40/0x40 [ 42.189697][ T540] ___sys_sendmsg+0x14e/0x1d0 [ 42.189700][ T540] ? copy_msghdr_from_user+0x420/0x420 [ 42.189715][ T540] __sys_sendmsg+0x12c/0x1d0 [ 42.189719][ T540] ? __sys_sendmsg_sock+0x20/0x20 [ 42.189725][ T540] ? rcu_is_watching+0x16/0xd0 [ 42.189729][ T540] do_syscall_64+0xff/0x530 [ 42.189732][ T540] ? exc_page_fault+0xee/0x100 [ 42.189734][ T540] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.189737][ T540] RIP: 0033:0x7f10d985b54e [ 42.189740][ 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 [ 42.189742][ T540] RSP: 002b:00007ffcd4b64c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.189745][ T540] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f10d985b54e [ 42.189746][ T540] RDX: 0000000000000000 RSI: 00007ffcd4b64cf0 RDI: 0000000000000005 [ 42.189747][ T540] RBP: 00007ffcd4b64c50 R08: 0000000000000000 R09: 0000000000000000 [ 42.189748][ T540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91666b [ 42.189749][ T540] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd4b653c0 [ 42.189756][ T540] [ 42.232587][ T540] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 42.244569][ T540] ip (540) used greatest stack depth: 23080 bytes left [ 42.328147][ T543] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 42.328603][ T543] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 42.421793][ T546] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 74.325537][ T70] ns1eth1: left promiscuous mode [ 74.325555][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.325557][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 74.325559][ T70] preempt_count: 1, expected: 0 [ 74.325559][ T70] RCU nest depth: 0, expected: 0 [ 74.325560][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 74.325562][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 74.325574][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 74.325578][ T70] #2: ffffffffafcc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 74.325584][ T70] #3: ffffffffafce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 74.325588][ T70] #4: ffffffffaf579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 74.325593][ T70] #5: ffffffffaf579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 74.325596][ T70] #6: ffffffffaf499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 74.325600][ T70] #7: ffffffffaf499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 74.325604][ T70] irq event stamp: 165868 [ 74.325605][ T70] hardirqs last enabled at (165867): [] __down_trylock_console_sem+0x86/0xa0 [ 74.325607][ T70] hardirqs last disabled at (165868): [] console_emit_next_record+0x3d4/0x4c0 [ 74.325609][ T70] softirqs last enabled at (165702): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 74.325613][ T70] softirqs last disabled at (165700): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 74.325615][ T70] Preemption disabled at: [ 74.325616][ T70] [] vprintk_emit+0x31b/0x3e0 [ 74.325622][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.325625][ T70] Tainted: [W]=WARN [ 74.325626][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.325628][ T70] Workqueue: netns cleanup_net [ 74.325631][ T70] Call Trace: [ 74.325633][ T70] [ 74.325635][ T70] dump_stack_lvl+0x6f/0xa0 [ 74.325640][ T70] ? vprintk_emit+0x31b/0x3e0 [ 74.325643][ T70] __might_resched.cold+0x1fe/0x2c1 [ 74.325647][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.325651][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 74.325656][ T70] __kmalloc_noprof+0x443/0x760 [ 74.325659][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 74.325665][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 74.325668][ T70] alloc_buf.isra.0+0x4b/0x260 [ 74.325671][ T70] put_chars+0x1e1/0x2f0 [ 74.325674][ T70] ? __send_to_port+0x420/0x420 [ 74.325677][ T70] ? validate_chain+0x38b/0xc20 [ 74.325683][ T70] hvc_console_print+0x292/0x780 [ 74.325690][ T70] ? hvc_write+0x3a0/0x3a0 [ 74.325692][ T70] ? rcu_is_watching+0x16/0xd0 [ 74.325697][ T70] ? lock_acquire+0x13c/0x160 [ 74.325701][ T70] console_emit_next_record+0x22f/0x4c0 [ 74.325705][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 74.325707][ T70] ? console_flush_one_record+0x106/0x710 [ 74.325710][ T70] ? rcu_is_watching+0x16/0xd0 [ 74.325713][ T70] ? lock_acquire+0x13c/0x160 [ 74.325717][ T70] console_flush_one_record+0x46f/0x710 [ 74.325721][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 74.325723][ T70] ? __lock_acquire+0x518/0xc20 [ 74.325728][ T70] console_unlock+0xee/0x1f0 [ 74.325731][ T70] ? console_flush_one_record+0x710/0x710 [ 74.325733][ T70] ? rcu_is_watching+0x16/0xd0 [ 74.325736][ T70] ? lock_acquire+0x60/0x160 [ 74.325740][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.325741][ T70] ? vprintk_emit+0x320/0x3e0 [ 74.325745][ T70] vprintk_emit+0x37c/0x3e0 [ 74.325749][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 74.325752][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 74.325753][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 74.325756][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.325758][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.325761][ T70] _printk+0xc7/0x100 [ 74.325765][ T70] ? snapshot_read.cold+0x21/0x21 [ 74.325768][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 74.325771][ T70] ? netdev_name+0x43/0x60 [ 74.325774][ T70] ? __netdev_printk+0x17f/0x1d0 [ 74.325778][ T70] netdev_info+0xe2/0x116 [ 74.325780][ T70] ? netdev_notice+0x120/0x120 [ 74.325784][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 74.325785][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 74.325788][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 74.325791][ T70] ? mutex_is_locked+0x1c/0x50 [ 74.325795][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 74.325798][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 74.325801][ T70] netif_set_promiscuity+0x4c/0xc0 [ 74.325805][ T70] dev_set_promiscuity+0x9d/0x150 [ 74.325808][ T70] hsr_del_port+0x39d/0x540 [ 74.325814][ T70] hsr_del_ports+0x24/0x80 [ 74.325816][ T70] hsr_dellink+0x5d/0x90 [ 74.325819][ T70] default_device_exit_batch+0x19d/0x600 [ 74.325823][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 74.325825][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.325828][ T70] ? mutex_is_locked+0x1c/0x50 [ 74.325832][ T70] ops_undo_list+0x2ce/0x8f0 [ 74.325836][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 74.325838][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 74.325840][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 74.325843][ T70] ? idr_destroy+0x121/0x250 [ 74.325848][ T70] cleanup_net+0x431/0x890 [ 74.325851][ T70] ? net_passive_dec+0x230/0x230 [ 74.325855][ T70] ? lock_acquire+0x13c/0x160 [ 74.325857][ T70] ? rcu_is_watching+0x16/0xd0 [ 74.325861][ T70] process_one_work+0xe3e/0x1560 [ 74.325868][ T70] ? __queue_delayed_work+0x470/0x470 [ 74.325870][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 74.325878][ T70] worker_thread+0x4f1/0xd60 [ 74.325882][ T70] ? rescuer_thread+0x1340/0x1340 [ 74.325885][ T70] ? __kthread_parkme+0xbd/0x210 [ 74.325888][ T70] ? rescuer_thread+0x1340/0x1340 [ 74.325891][ T70] ? rescuer_thread+0x1340/0x1340 [ 74.325893][ T70] kthread+0x367/0x460 [ 74.325895][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.325898][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.325901][ T70] ret_from_fork+0x474/0x6b0 [ 74.325905][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 74.325908][ T70] ? __switch_to+0x5a3/0xe00 [ 74.325911][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.325914][ T70] ret_from_fork_asm+0x11/0x20 [ 74.325923][ T70] [ 74.358599][ T70] ns1eth2: left promiscuous mode [ 74.378137][ T70] ns3eth1 (unregistering): left promiscuous mode [ 74.381853][ T70] ns2eth1 (unregistering): left promiscuous mode [ 74.479636][ T70] ns2eth2: left promiscuous mode [ 74.491072][ T70] ns3eth2 (unregistering): left promiscuous mode