[ 9.363747][ T192] ns1eth1: entered promiscuous mode [ 9.363810][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.363812][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 9.363813][ T192] preempt_count: 1, expected: 0 [ 9.363814][ T192] RCU nest depth: 0, expected: 0 [ 9.363815][ T192] locks held by ip/192: 6, last CPU#3: [ 9.363818][ T192] #0: ffffffff87ef3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 9.363829][ T192] #1: ffffffff87ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 9.363833][ T192] #2: ffffffff87579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.363839][ T192] #3: ffffffff87579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.363843][ T192] #4: ffffffff87499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.363846][ T192] #5: ffffffff87499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.363850][ T192] irq event stamp: 18402 [ 9.363851][ T192] hardirqs last enabled at (18401): [] __down_trylock_console_sem+0x86/0xa0 [ 9.363854][ T192] hardirqs last disabled at (18402): [] console_emit_next_record+0x3d4/0x4c0 [ 9.363856][ T192] softirqs last enabled at (18276): [] __alloc_skb+0x4c2/0x5f0 [ 9.363859][ T192] softirqs last disabled at (18274): [] __alloc_skb+0x4c2/0x5f0 [ 9.363861][ T192] Preemption disabled at: [ 9.363862][ T192] [] vprintk_emit+0x31b/0x3e0 [ 9.363868][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.363872][ T192] Tainted: [W]=WARN [ 9.363872][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.363874][ T192] Call Trace: [ 9.363876][ T192] [ 9.363878][ T192] dump_stack_lvl+0x6f/0xa0 [ 9.363883][ T192] ? vprintk_emit+0x31b/0x3e0 [ 9.363885][ T192] __might_resched.cold+0x1fe/0x2c1 [ 9.363890][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.363894][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 9.363899][ T192] __kmalloc_noprof+0x443/0x760 [ 9.363901][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 9.363907][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 9.363910][ T192] alloc_buf.isra.0+0x4b/0x260 [ 9.363913][ T192] put_chars+0x1e1/0x2f0 [ 9.363916][ T192] ? __send_to_port+0x420/0x420 [ 9.363923][ T192] hvc_console_print+0x292/0x780 [ 9.363929][ T192] ? hvc_write+0x3a0/0x3a0 [ 9.363932][ T192] ? lock_acquire+0x13c/0x160 [ 9.363936][ T192] console_emit_next_record+0x22f/0x4c0 [ 9.363940][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 9.363942][ T192] ? console_flush_one_record+0x106/0x710 [ 9.363945][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.363949][ T192] ? lock_acquire+0x13c/0x160 [ 9.363953][ T192] console_flush_one_record+0x46f/0x710 [ 9.363957][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 9.363959][ T192] ? __lock_acquire+0x518/0xc20 [ 9.363964][ T192] console_unlock+0xee/0x1f0 [ 9.363967][ T192] ? console_flush_one_record+0x710/0x710 [ 9.363969][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.363971][ T192] ? lock_acquire+0x60/0x160 [ 9.363975][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.363977][ T192] ? vprintk_emit+0x320/0x3e0 [ 9.363980][ T192] vprintk_emit+0x37c/0x3e0 [ 9.363984][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 9.363986][ T192] ? kasan_save_stack+0x3d/0x50 [ 9.363989][ T192] ? kasan_save_track+0x14/0x30 [ 9.363991][ T192] ? __kasan_kmalloc+0x7b/0x90 [ 9.363992][ T192] ? __kmalloc_cache_noprof+0x29a/0x620 [ 9.363994][ T192] ? hsr_add_port+0x1eb/0xb60 [ 9.363997][ T192] ? hsr_dev_finalize+0x841/0xcf0 [ 9.363999][ T192] ? hsr_newlink+0x3b9/0x930 [ 9.364002][ T192] _printk+0xc7/0x100 [ 9.364006][ T192] ? snapshot_read.cold+0x21/0x21 [ 9.364007][ T192] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.364011][ T192] ? netdev_name+0x43/0x60 [ 9.364015][ T192] ? __netdev_printk+0x17f/0x1d0 [ 9.364018][ T192] netdev_info+0xe2/0x116 [ 9.364020][ T192] ? netdev_notice+0x120/0x120 [ 9.364027][ T192] ? mutex_is_locked+0x1c/0x50 [ 9.364031][ T192] __dev_set_promiscuity.cold+0x95/0x104 [ 9.364035][ T192] netif_set_promiscuity+0x4c/0xc0 [ 9.364040][ T192] dev_set_promiscuity+0x9d/0x150 [ 9.364043][ T192] hsr_add_port+0x48c/0xb60 [ 9.364046][ T192] ? hsr_port_exists+0x60/0x60 [ 9.364049][ T192] ? timer_init_key+0x10d/0x280 [ 9.364054][ T192] hsr_dev_finalize+0x841/0xcf0 [ 9.364056][ T192] ? alloc_netdev_mqs+0xe10/0x14d0 [ 9.364061][ T192] ? alloc_netdev_mqs+0xf05/0x14d0 [ 9.364063][ T192] hsr_newlink+0x3b9/0x930 [ 9.364066][ T192] ? hsr_dellink+0x90/0x90 [ 9.364068][ T192] ? rtnl_create_link+0x169/0xf20 [ 9.364070][ T192] ? nla_strscpy+0xe3/0x180 [ 9.364075][ T192] rtnl_newlink_create+0x2d0/0x750 [ 9.364079][ T192] ? rtnl_create_link+0xf20/0xf20 [ 9.364080][ T192] ? __dev_get_by_name+0x12/0x50 [ 9.364082][ T192] ? rtnl_dev_get+0xd7/0x170 [ 9.364090][ T192] __rtnl_newlink+0x22b/0xa50 [ 9.364097][ T192] rtnl_newlink+0x9f1/0x11c0 [ 9.364102][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.364104][ T192] ? __lock_acquire+0x518/0xc20 [ 9.364111][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 9.364115][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 9.364117][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.364120][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.364122][ T192] ? __lock_acquire+0x518/0xc20 [ 9.364126][ T192] ? lock_acquire.part.0+0xd4/0x280 [ 9.364128][ T192] ? find_held_lock+0x2b/0x80 [ 9.364132][ T192] netlink_rcv_skb+0x14e/0x3a0 [ 9.364135][ T192] ? rtnl_link_fill+0x920/0x920 [ 9.364141][ T192] ? netlink_ack+0xcf0/0xcf0 [ 9.364149][ T192] ? netlink_deliver_tap+0xc5/0x330 [ 9.364151][ T192] ? netlink_deliver_tap+0x13c/0x330 [ 9.364155][ T192] netlink_unicast+0x486/0x750 [ 9.364159][ T192] ? netlink_attachskb+0x810/0x810 [ 9.364162][ T192] ? __lock_acquire+0x518/0xc20 [ 9.364167][ T192] netlink_sendmsg+0x735/0xc60 [ 9.364171][ T192] ? netlink_unicast+0x750/0x750 [ 9.364175][ T192] ? __might_fault+0x97/0x140 [ 9.364180][ T192] ____sys_sendmsg+0x415/0x880 [ 9.364184][ T192] ? copy_msghdr_from_user+0x279/0x420 [ 9.364187][ T192] ? get_timestamp.constprop.0+0x390/0x390 [ 9.364188][ T192] ? move_addr_to_kernel+0x40/0x40 [ 9.364196][ T192] ___sys_sendmsg+0x14e/0x1d0 [ 9.364199][ T192] ? copy_msghdr_from_user+0x420/0x420 [ 9.364215][ T192] __sys_sendmsg+0x12c/0x1d0 [ 9.364218][ T192] ? __sys_sendmsg_sock+0x20/0x20 [ 9.364224][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.364228][ T192] do_syscall_64+0xff/0x530 [ 9.364231][ T192] ? exc_page_fault+0xee/0x100 [ 9.364234][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.364236][ T192] RIP: 0033:0x7f6f1d4c554e [ 9.364240][ 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 [ 9.364242][ T192] RSP: 002b:00007ffcd2c87560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.364244][ T192] RAX: ffffffffffffffda RBX: 00007ffcd2c87d10 RCX: 00007f6f1d4c554e [ 9.364246][ T192] RDX: 0000000000000000 RSI: 00007ffcd2c87610 RDI: 0000000000000005 [ 9.364247][ T192] RBP: 00007ffcd2c87570 R08: 0000000000000000 R09: 0000000000000000 [ 9.364247][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9191dd [ 9.364248][ T192] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd2c87ce0 [ 9.364255][ T192] [ 9.397759][ T192] ns1eth2: entered promiscuous mode [ 9.410195][ T192] ip (192) used greatest stack depth: 23336 bytes left [ 9.443318][ T193] ns2eth1: entered promiscuous mode [ 9.444226][ T193] ns2eth2: entered promiscuous mode [ 9.475988][ T194] ns3eth1: entered promiscuous mode [ 9.476816][ T194] ns3eth2: entered promiscuous mode [ 9.919389][ T209] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 9.920039][ T209] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 10.006311][ T212] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 10.006748][ T212] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 10.119997][ T215] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 25.385584][ T351] 8021q: 802.1Q VLAN Support v1.8 [ 25.385601][ T351] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.385603][ T351] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 351, name: modprobe [ 25.385605][ T351] preempt_count: 1, expected: 0 [ 25.385605][ T351] RCU nest depth: 0, expected: 0 [ 25.385606][ T351] locks held by modprobe/351: 4, last CPU#0: [ 25.385609][ T351] #0: ffffffff87579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.385620][ T351] #1: ffffffff87579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.385624][ T351] #2: ffffffff87499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.385628][ T351] #3: ffffffff87499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.385632][ T351] irq event stamp: 27642 [ 25.385633][ T351] hardirqs last enabled at (27641): [] __down_trylock_console_sem+0x86/0xa0 [ 25.385635][ T351] hardirqs last disabled at (27642): [] console_emit_next_record+0x3d4/0x4c0 [ 25.385637][ T351] softirqs last enabled at (24716): [] handle_softirqs+0x67c/0x900 [ 25.385640][ T351] softirqs last disabled at (24709): [] __irq_exit_rcu+0x145/0x1c0 [ 25.385642][ T351] Preemption disabled at: [ 25.385643][ T351] [] vprintk_emit+0x31b/0x3e0 [ 25.385648][ T351] CPU: 0 UID: 0 PID: 351 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.385652][ T351] Tainted: [W]=WARN [ 25.385653][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.385655][ T351] Call Trace: [ 25.385656][ T351] [ 25.385658][ T351] dump_stack_lvl+0x6f/0xa0 [ 25.385663][ T351] ? vprintk_emit+0x31b/0x3e0 [ 25.385665][ T351] __might_resched.cold+0x1fe/0x2c1 [ 25.385670][ T351] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.385673][ T351] ? __kmalloc_noprof+0xdb/0x760 [ 25.385678][ T351] __kmalloc_noprof+0x443/0x760 [ 25.385680][ T351] ? alloc_buf.isra.0+0x4b/0x260 [ 25.385687][ T351] ? do_raw_spin_unlock+0x59/0x250 [ 25.385689][ T351] alloc_buf.isra.0+0x4b/0x260 [ 25.385692][ T351] put_chars+0x1e1/0x2f0 [ 25.385695][ T351] ? __send_to_port+0x420/0x420 [ 25.385696][ T351] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.385701][ T351] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.385703][ T351] ? validate_chain+0x38b/0xc20 [ 25.385708][ T351] hvc_console_print+0x292/0x780 [ 25.385711][ T351] ? __lock_acquire+0x518/0xc20 [ 25.385716][ T351] ? hvc_write+0x3a0/0x3a0 [ 25.385718][ T351] ? rcu_is_watching+0x16/0xd0 [ 25.385723][ T351] console_emit_next_record+0x22f/0x4c0 [ 25.385727][ T351] ? devkmsg_read+0x4b0/0x4b0 [ 25.385729][ T351] ? console_flush_one_record+0x106/0x710 [ 25.385732][ T351] ? rcu_is_watching+0x16/0xd0 [ 25.385734][ T351] ? lock_acquire+0x13c/0x160 [ 25.385738][ T351] console_flush_one_record+0x46f/0x710 [ 25.385742][ T351] ? console_emit_next_record+0x4c0/0x4c0 [ 25.385744][ T351] ? __lock_acquire+0x518/0xc20 [ 25.385749][ T351] console_unlock+0xee/0x1f0 [ 25.385752][ T351] ? console_flush_one_record+0x710/0x710 [ 25.385754][ T351] ? rcu_is_watching+0x16/0xd0 [ 25.385756][ T351] ? lock_acquire+0x60/0x160 [ 25.385759][ T351] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.385761][ T351] ? vprintk_emit+0x320/0x3e0 [ 25.385764][ T351] vprintk_emit+0x37c/0x3e0 [ 25.385768][ T351] ? wake_up_klogd_work_func+0x90/0x90 [ 25.385773][ T351] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 25.385777][ T351] _printk+0xc7/0x100 [ 25.385780][ T351] ? snapshot_read.cold+0x21/0x21 [ 25.385786][ T351] ? do_one_initcall+0x113/0x4f0 [ 25.385789][ T351] vlan_proto_init+0x24/0x90 [8021q] [ 25.385792][ T351] do_one_initcall+0x124/0x4f0 [ 25.385795][ T351] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 25.385799][ T351] ? do_init_module+0xae/0x8a0 [ 25.385802][ T351] ? kasan_unpoison+0x44/0x70 [ 25.385807][ T351] do_init_module+0x2ad/0x8a0 [ 25.385811][ T351] ? lockdep_hardirqs_on+0x91/0x130 [ 25.385814][ T351] ? free_module+0x470/0x470 [ 25.385817][ T351] ? kfree+0x123/0x590 [ 25.385821][ T351] load_module+0x1424/0x1bb0 [ 25.385828][ T351] ? layout_and_allocate.isra.0+0x680/0x680 [ 25.385832][ T351] ? __ia32_sys_fsconfig+0x180/0x180 [ 25.385835][ T351] ? add_chain_cache+0x12d/0x590 [ 25.385840][ T351] init_module_from_file+0x11f/0x1a0 [ 25.385843][ T351] ? __do_sys_init_module+0x220/0x220 [ 25.385851][ T351] ? __rwlock_init+0x150/0x150 [ 25.385854][ T351] ? do_raw_spin_unlock+0x59/0x250 [ 25.385857][ T351] idempotent_init_module+0x37b/0x7c0 [ 25.385861][ T351] ? init_module_from_file+0x1a0/0x1a0 [ 25.385867][ T351] ? rcu_is_watching+0x16/0xd0 [ 25.385869][ T351] ? cap_capable+0x1d7/0x3d0 [ 25.385875][ T351] __x64_sys_finit_module+0xdf/0x190 [ 25.385877][ T351] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.385881][ T351] do_syscall_64+0xff/0x530 [ 25.385883][ T351] ? exc_page_fault+0xee/0x100 [ 25.385886][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.385888][ T351] RIP: 0033:0x7fd7e37c637d [ 25.385891][ T351] 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 [ 25.385893][ T351] RSP: 002b:00007ffce5292218 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.385896][ T351] RAX: ffffffffffffffda RBX: 0000561cbb4f2810 RCX: 00007fd7e37c637d [ 25.385897][ T351] RDX: 0000000000000000 RSI: 0000561caa43dffd RDI: 0000000000000000 [ 25.385898][ T351] RBP: 00007ffce52922b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.385899][ T351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561caa43dffd [ 25.385899][ T351] R13: 0000561cbb4f2960 R14: 0000000000040000 R15: 0000000000000000 [ 25.385906][ T351] [ 40.850416][ T69] ns1eth1: left promiscuous mode [ 40.850461][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.850463][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 40.850465][ T69] preempt_count: 1, expected: 0 [ 40.850465][ T69] RCU nest depth: 0, expected: 0 [ 40.850466][ T69] locks held by kworker/u16:1/69: 8, last CPU#1: [ 40.850468][ T69] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 40.850480][ T69] #1: ffa00000004a7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 40.850483][ T69] #2: ffffffff87cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 40.850489][ T69] #3: ffffffff87ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 40.850492][ T69] #4: ffffffff87579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.850497][ T69] #5: ffffffff87579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.850500][ T69] #6: ffffffff87499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.850504][ T69] #7: ffffffff87499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.850508][ T69] irq event stamp: 21520 [ 40.850508][ T69] hardirqs last enabled at (21519): [] __down_trylock_console_sem+0x86/0xa0 [ 40.850511][ T69] hardirqs last disabled at (21520): [] console_emit_next_record+0x3d4/0x4c0 [ 40.850513][ T69] softirqs last enabled at (21496): [] handle_softirqs+0x67c/0x900 [ 40.850516][ T69] softirqs last disabled at (21403): [] __irq_exit_rcu+0x145/0x1c0 [ 40.850518][ T69] Preemption disabled at: [ 40.850519][ T69] [] vprintk_emit+0x31b/0x3e0 [ 40.850524][ T69] CPU: 1 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.850528][ T69] Tainted: [W]=WARN [ 40.850529][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.850530][ T69] Workqueue: netns cleanup_net [ 40.850533][ T69] Call Trace: [ 40.850535][ T69] [ 40.850537][ T69] dump_stack_lvl+0x6f/0xa0 [ 40.850543][ T69] ? vprintk_emit+0x31b/0x3e0 [ 40.850545][ T69] __might_resched.cold+0x1fe/0x2c1 [ 40.850549][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.850553][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 40.850559][ T69] __kmalloc_noprof+0x443/0x760 [ 40.850561][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 40.850567][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 40.850570][ T69] alloc_buf.isra.0+0x4b/0x260 [ 40.850573][ T69] put_chars+0x1e1/0x2f0 [ 40.850575][ T69] ? check_prev_add+0xef/0xe90 [ 40.850577][ T69] ? __send_to_port+0x420/0x420 [ 40.850581][ T69] ? validate_chain+0x34a/0xc20 [ 40.850585][ T69] hvc_console_print+0x292/0x780 [ 40.850592][ T69] ? hvc_write+0x3a0/0x3a0 [ 40.850594][ T69] ? rcu_is_watching+0x16/0xd0 [ 40.850599][ T69] ? lock_acquire+0x13c/0x160 [ 40.850603][ T69] console_emit_next_record+0x22f/0x4c0 [ 40.850607][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 40.850608][ T69] ? console_flush_one_record+0x106/0x710 [ 40.850611][ T69] ? rcu_is_watching+0x16/0xd0 [ 40.850614][ T69] ? lock_acquire+0x13c/0x160 [ 40.850618][ T69] console_flush_one_record+0x46f/0x710 [ 40.850622][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 40.850624][ T69] ? __lock_acquire+0x518/0xc20 [ 40.850629][ T69] console_unlock+0xee/0x1f0 [ 40.850632][ T69] ? console_flush_one_record+0x710/0x710 [ 40.850634][ T69] ? rcu_is_watching+0x16/0xd0 [ 40.850636][ T69] ? lock_acquire+0x60/0x160 [ 40.850640][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.850641][ T69] ? vprintk_emit+0x320/0x3e0 [ 40.850645][ T69] vprintk_emit+0x37c/0x3e0 [ 40.850648][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 40.850651][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 40.850653][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 40.850655][ T69] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.850657][ T69] ? finish_task_switch.isra.0+0x209/0xa70 [ 40.850661][ T69] _printk+0xc7/0x100 [ 40.850664][ T69] ? snapshot_read.cold+0x21/0x21 [ 40.850667][ T69] ? synchronize_rcu_expedited+0x440/0x510 [ 40.850670][ T69] ? netdev_name+0x43/0x60 [ 40.850673][ T69] ? __netdev_printk+0x17f/0x1d0 [ 40.850676][ T69] netdev_info+0xe2/0x116 [ 40.850679][ T69] ? netdev_notice+0x120/0x120 [ 40.850682][ T69] ? synchronize_rcu_expedited+0x440/0x510 [ 40.850684][ T69] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 40.850686][ T69] ? synchronize_rcu_normal+0x340/0x340 [ 40.850689][ T69] ? mutex_is_locked+0x1c/0x50 [ 40.850693][ T69] __dev_set_promiscuity.cold+0x95/0x104 [ 40.850696][ T69] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 40.850698][ T69] netif_set_promiscuity+0x4c/0xc0 [ 40.850703][ T69] dev_set_promiscuity+0x9d/0x150 [ 40.850705][ T69] hsr_del_port+0x39d/0x540 [ 40.850710][ T69] hsr_del_ports+0x24/0x80 [ 40.850713][ T69] hsr_dellink+0x5d/0x90 [ 40.850715][ T69] default_device_exit_batch+0x19d/0x600 [ 40.850719][ T69] ? unregister_netdevice_queue+0x470/0x470 [ 40.850722][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.850724][ T69] ? mutex_is_locked+0x1c/0x50 [ 40.850728][ T69] ops_undo_list+0x2ce/0x8f0 [ 40.850731][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 40.850733][ T69] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 40.850735][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 40.850738][ T69] ? idr_destroy+0x121/0x250 [ 40.850742][ T69] cleanup_net+0x431/0x890 [ 40.850746][ T69] ? net_passive_dec+0x230/0x230 [ 40.850749][ T69] ? lock_acquire+0x13c/0x160 [ 40.850751][ T69] ? rcu_is_watching+0x16/0xd0 [ 40.850755][ T69] process_one_work+0xe3e/0x1560 [ 40.850762][ T69] ? __queue_delayed_work+0x470/0x470 [ 40.850764][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 40.850772][ T69] worker_thread+0x4f1/0xd60 [ 40.850776][ T69] ? rescuer_thread+0x1340/0x1340 [ 40.850778][ T69] ? __kthread_parkme+0xbd/0x210 [ 40.850781][ T69] ? rescuer_thread+0x1340/0x1340 [ 40.850784][ T69] ? rescuer_thread+0x1340/0x1340 [ 40.850786][ T69] kthread+0x367/0x460 [ 40.850788][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.850790][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.850793][ T69] ret_from_fork+0x474/0x6b0 [ 40.850797][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 40.850800][ T69] ? __switch_to+0x5a3/0xe00 [ 40.850803][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 40.850806][ T69] ret_from_fork_asm+0x11/0x20 [ 40.850815][ T69] [ 40.878733][ T69] ns1eth2: left promiscuous mode [ 40.897863][ T69] ns3eth1 (unregistering): left promiscuous mode [ 40.901480][ T69] ns2eth1 (unregistering): left promiscuous mode [ 41.130747][ T69] ns2eth2: left promiscuous mode [ 41.146220][ T69] ns3eth2 (unregistering): left promiscuous mode [ 41.709927][ T520] ns1eth1: entered promiscuous mode [ 41.710656][ T520] ns1eth2: entered promiscuous mode [ 41.738394][ T521] ns2eth1: entered promiscuous mode [ 41.739154][ T521] ns2eth2: entered promiscuous mode [ 41.770579][ T522] ns3eth1: entered promiscuous mode [ 41.771313][ T522] ns3eth2: entered promiscuous mode [ 42.200671][ T537] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 42.200689][ T537] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.200691][ T537] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 537, name: ip [ 42.200693][ T537] preempt_count: 1, expected: 0 [ 42.200694][ T537] RCU nest depth: 0, expected: 0 [ 42.200695][ T537] locks held by ip/537: 5, last CPU#3: [ 42.200697][ T537] #0: ffffffff87ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 42.200708][ T537] #1: ffffffff87579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.200715][ T537] #2: ffffffff87579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.200719][ T537] #3: ffffffff87499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.200723][ T537] #4: ffffffff87499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.200727][ T537] irq event stamp: 24886 [ 42.200728][ T537] hardirqs last enabled at (24885): [] __down_trylock_console_sem+0x86/0xa0 [ 42.200730][ T537] hardirqs last disabled at (24886): [] console_emit_next_record+0x3d4/0x4c0 [ 42.200732][ T537] softirqs last enabled at (24880): [] __dev_change_flags+0x20b/0x660 [ 42.200734][ T537] softirqs last disabled at (24878): [] dev_set_rx_mode+0x56/0xa0 [ 42.200737][ T537] Preemption disabled at: [ 42.200738][ T537] [] vprintk_emit+0x31b/0x3e0 [ 42.200743][ T537] CPU: 3 UID: 0 PID: 537 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.200747][ T537] Tainted: [W]=WARN [ 42.200747][ T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.200749][ T537] Call Trace: [ 42.200751][ T537] [ 42.200753][ T537] dump_stack_lvl+0x6f/0xa0 [ 42.200758][ T537] ? vprintk_emit+0x31b/0x3e0 [ 42.200761][ T537] __might_resched.cold+0x1fe/0x2c1 [ 42.200765][ T537] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.200769][ T537] ? __kmalloc_noprof+0xdb/0x760 [ 42.200775][ T537] __kmalloc_noprof+0x443/0x760 [ 42.200777][ T537] ? alloc_buf.isra.0+0x4b/0x260 [ 42.200783][ T537] ? do_raw_spin_unlock+0x59/0x250 [ 42.200785][ T537] alloc_buf.isra.0+0x4b/0x260 [ 42.200789][ T537] put_chars+0x1e1/0x2f0 [ 42.200792][ T537] ? __send_to_port+0x420/0x420 [ 42.200795][ T537] ? validate_chain+0x38b/0xc20 [ 42.200800][ T537] hvc_console_print+0x292/0x780 [ 42.200807][ T537] ? hvc_write+0x3a0/0x3a0 [ 42.200810][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200814][ T537] ? lock_acquire+0x13c/0x160 [ 42.200818][ T537] console_emit_next_record+0x22f/0x4c0 [ 42.200822][ T537] ? devkmsg_read+0x4b0/0x4b0 [ 42.200824][ T537] ? console_flush_one_record+0x106/0x710 [ 42.200828][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200830][ T537] ? lock_acquire+0x13c/0x160 [ 42.200834][ T537] console_flush_one_record+0x46f/0x710 [ 42.200838][ T537] ? console_emit_next_record+0x4c0/0x4c0 [ 42.200840][ T537] ? __lock_acquire+0x518/0xc20 [ 42.200846][ T537] console_unlock+0xee/0x1f0 [ 42.200848][ T537] ? console_flush_one_record+0x710/0x710 [ 42.200850][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200853][ T537] ? lock_acquire+0x60/0x160 [ 42.200857][ T537] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.200858][ T537] ? vprintk_emit+0x320/0x3e0 [ 42.200862][ T537] vprintk_emit+0x37c/0x3e0 [ 42.200865][ T537] ? wake_up_klogd_work_func+0x90/0x90 [ 42.200867][ T537] ? __lock_acquire+0x518/0xc20 [ 42.200870][ T537] ? mark_usage+0x61/0x170 [ 42.200872][ T537] ? __lock_acquire+0x518/0xc20 [ 42.200876][ T537] _printk+0xc7/0x100 [ 42.200879][ T537] ? snapshot_read.cold+0x21/0x21 [ 42.200884][ T537] ? netdev_name+0x43/0x60 [ 42.200887][ T537] ? __netdev_printk+0x17f/0x1d0 [ 42.200890][ T537] netdev_warn+0xe2/0x116 [ 42.200893][ T537] ? netdev_err+0x120/0x120 [ 42.200896][ T537] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 42.200900][ T537] ? hsr_port_get_hsr+0x150/0x150 [ 42.200906][ T537] ? ip6_route_dev_notify+0x3d/0x790 [ 42.200912][ T537] hsr_dev_open.cold+0x3b/0x73 [ 42.200916][ T537] __dev_open+0x2f3/0x610 [ 42.200919][ T537] ? netif_state_change+0x340/0x340 [ 42.200922][ T537] ? mark_held_locks+0x40/0x70 [ 42.200926][ T537] __dev_change_flags+0x4a4/0x660 [ 42.200929][ T537] ? netif_set_allmulti+0x250/0x250 [ 42.200931][ T537] ? kernel_text_address+0x149/0x170 [ 42.200934][ T537] ? __kernel_text_address+0x12/0x30 [ 42.200935][ T537] ? write_profile+0xf0/0xf0 [ 42.200937][ T537] ? unwind_get_return_address+0x67/0xd0 [ 42.200942][ T537] netif_change_flags+0x87/0x190 [ 42.200946][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 42.200949][ T537] ? stack_trace_save+0x93/0xc0 [ 42.200951][ T537] ? rtnl_link_get_size+0x350/0x350 [ 42.200953][ T537] ? rcu_read_lock_any_held+0x66/0x90 [ 42.200955][ T537] ? stack_depot_save_flags+0x38e/0x790 [ 42.200959][ T537] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.200962][ T537] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.200964][ T537] ? validate_chain+0x38b/0xc20 [ 42.200966][ T537] ? kasan_save_stack+0x3d/0x50 [ 42.200969][ T537] ? kasan_save_stack+0x2f/0x50 [ 42.200971][ T537] ? kasan_save_track+0x14/0x30 [ 42.200974][ T537] ? __lock_acquire+0x518/0xc20 [ 42.200976][ T537] ? __netlink_deliver_tap+0x20e/0x9b0 [ 42.200979][ T537] ? ___sys_sendmsg+0x70/0x1d0 [ 42.200984][ T537] ? lock_acquire.part.0+0xd4/0x280 [ 42.200986][ T537] ? rtnl_newlink+0x9a8/0x11c0 [ 42.200989][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200991][ T537] ? lock_acquire+0x13c/0x160 [ 42.200993][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200994][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.200997][ T537] ? trace_contention_end+0xb3/0x180 [ 42.201000][ T537] ? __mutex_lock+0x1db/0x1ea0 [ 42.201003][ T537] ? __mutex_lock+0x9a3/0x1ea0 [ 42.201006][ T537] ? rtnl_newlink+0x9a8/0x11c0 [ 42.201009][ T537] ? ww_mutex_lock+0x160/0x160 [ 42.201015][ T537] ? __rtnl_newlink+0x3fa/0xa50 [ 42.201021][ T537] rtnl_newlink+0x9f1/0x11c0 [ 42.201026][ T537] ? rtnl_bridge_getlink+0x850/0x850 [ 42.201028][ T537] ? __lock_acquire+0x518/0xc20 [ 42.201033][ T537] ? lock_acquire.part.0+0xd4/0x280 [ 42.201035][ T537] ? find_held_lock+0x2b/0x80 [ 42.201037][ T537] ? rtnl_bridge_getlink+0x850/0x850 [ 42.201039][ T537] ? __lock_release.isra.0+0x69/0x1a0 [ 42.201043][ T537] ? rtnl_bridge_getlink+0x850/0x850 [ 42.201045][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.201048][ T537] ? rtnl_link_fill+0x920/0x920 [ 42.201050][ T537] ? __lock_acquire+0x518/0xc20 [ 42.201054][ T537] ? lock_acquire.part.0+0xd4/0x280 [ 42.201056][ T537] ? find_held_lock+0x2b/0x80 [ 42.201060][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 42.201062][ T537] ? rtnl_link_fill+0x920/0x920 [ 42.201065][ T537] ? netlink_ack+0xcf0/0xcf0 [ 42.201072][ T537] ? netlink_deliver_tap+0xc5/0x330 [ 42.201073][ T537] ? netlink_deliver_tap+0x13c/0x330 [ 42.201078][ T537] netlink_unicast+0x486/0x750 [ 42.201082][ T537] ? netlink_attachskb+0x810/0x810 [ 42.201085][ T537] ? __lock_acquire+0x518/0xc20 [ 42.201089][ T537] netlink_sendmsg+0x735/0xc60 [ 42.201094][ T537] ? netlink_unicast+0x750/0x750 [ 42.201098][ T537] ? __might_fault+0x97/0x140 [ 42.201103][ T537] ____sys_sendmsg+0x415/0x880 [ 42.201106][ T537] ? copy_msghdr_from_user+0x279/0x420 [ 42.201108][ T537] ? get_timestamp.constprop.0+0x390/0x390 [ 42.201110][ T537] ? move_addr_to_kernel+0x40/0x40 [ 42.201118][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 42.201121][ T537] ? copy_msghdr_from_user+0x420/0x420 [ 42.201137][ T537] __sys_sendmsg+0x12c/0x1d0 [ 42.201143][ T537] ? __sys_sendmsg_sock+0x20/0x20 [ 42.201149][ T537] ? rcu_is_watching+0x16/0xd0 [ 42.201153][ T537] do_syscall_64+0xff/0x530 [ 42.201156][ T537] ? exc_page_fault+0xee/0x100 [ 42.201159][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.201161][ T537] RIP: 0033:0x7fae18cd154e [ 42.201165][ T537] 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 [ 42.201166][ T537] RSP: 002b:00007ffec447d240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.201169][ T537] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fae18cd154e [ 42.201170][ T537] RDX: 0000000000000000 RSI: 00007ffec447d2f0 RDI: 0000000000000005 [ 42.201171][ T537] RBP: 00007ffec447d250 R08: 0000000000000000 R09: 0000000000000000 [ 42.201172][ T537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9191fe [ 42.201173][ T537] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec447d9c0 [ 42.201180][ T537] [ 42.239721][ T537] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 42.249032][ T537] ip (537) used greatest stack depth: 23080 bytes left [ 42.330292][ T540] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 42.330728][ T540] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 42.413054][ T543] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 74.168650][ T69] ns1eth1: left promiscuous mode [ 74.168666][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.168668][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: kworker/u16:1 [ 74.168670][ T69] preempt_count: 1, expected: 0 [ 74.168671][ T69] RCU nest depth: 0, expected: 0 [ 74.168672][ T69] locks held by kworker/u16:1/69: 8, last CPU#2: [ 74.168674][ T69] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 74.168685][ T69] #1: ffa00000004a7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 74.168689][ T69] #2: ffffffff87cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 74.168694][ T69] #3: ffffffff87ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 74.168698][ T69] #4: ffffffff87579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 74.168703][ T69] #5: ffffffff87579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 74.168706][ T69] #6: ffffffff87499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 74.168710][ T69] #7: ffffffff87499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 74.168714][ T69] irq event stamp: 170286 [ 74.168714][ T69] hardirqs last enabled at (170285): [] __down_trylock_console_sem+0x86/0xa0 [ 74.168717][ T69] hardirqs last disabled at (170286): [] console_emit_next_record+0x3d4/0x4c0 [ 74.168719][ T69] softirqs last enabled at (170120): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 74.168722][ T69] softirqs last disabled at (170118): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 74.168725][ T69] Preemption disabled at: [ 74.168725][ T69] [] vprintk_emit+0x31b/0x3e0 [ 74.168731][ T69] CPU: 2 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.168734][ T69] Tainted: [W]=WARN [ 74.168735][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.168736][ T69] Workqueue: netns cleanup_net [ 74.168739][ T69] Call Trace: [ 74.168741][ T69] [ 74.168743][ T69] dump_stack_lvl+0x6f/0xa0 [ 74.168748][ T69] ? vprintk_emit+0x31b/0x3e0 [ 74.168751][ T69] __might_resched.cold+0x1fe/0x2c1 [ 74.168755][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.168759][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 74.168764][ T69] __kmalloc_noprof+0x443/0x760 [ 74.168766][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 74.168772][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 74.168775][ T69] alloc_buf.isra.0+0x4b/0x260 [ 74.168778][ T69] put_chars+0x1e1/0x2f0 [ 74.168781][ T69] ? __send_to_port+0x420/0x420 [ 74.168784][ T69] ? validate_chain+0x38b/0xc20 [ 74.168789][ T69] hvc_console_print+0x292/0x780 [ 74.168796][ T69] ? hvc_write+0x3a0/0x3a0 [ 74.168798][ T69] ? rcu_is_watching+0x16/0xd0 [ 74.168802][ T69] ? lock_acquire+0x13c/0x160 [ 74.168807][ T69] console_emit_next_record+0x22f/0x4c0 [ 74.168810][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 74.168812][ T69] ? console_flush_one_record+0x106/0x710 [ 74.168816][ T69] ? rcu_is_watching+0x16/0xd0 [ 74.168818][ T69] ? lock_acquire+0x13c/0x160 [ 74.168822][ T69] console_flush_one_record+0x46f/0x710 [ 74.168826][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 74.168828][ T69] ? __lock_acquire+0x518/0xc20 [ 74.168833][ T69] console_unlock+0xee/0x1f0 [ 74.168836][ T69] ? console_flush_one_record+0x710/0x710 [ 74.168838][ T69] ? rcu_is_watching+0x16/0xd0 [ 74.168840][ T69] ? lock_acquire+0x60/0x160 [ 74.168843][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.168845][ T69] ? vprintk_emit+0x320/0x3e0 [ 74.168848][ T69] vprintk_emit+0x37c/0x3e0 [ 74.168852][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 74.168855][ T69] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 74.168856][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 74.168859][ T69] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.168861][ T69] ? finish_task_switch.isra.0+0x209/0xa70 [ 74.168864][ T69] _printk+0xc7/0x100 [ 74.168868][ T69] ? snapshot_read.cold+0x21/0x21 [ 74.168871][ T69] ? synchronize_rcu_expedited+0x440/0x510 [ 74.168873][ T69] ? netdev_name+0x43/0x60 [ 74.168877][ T69] ? __netdev_printk+0x17f/0x1d0 [ 74.168880][ T69] netdev_info+0xe2/0x116 [ 74.168882][ T69] ? netdev_notice+0x120/0x120 [ 74.168886][ T69] ? synchronize_rcu_expedited+0x440/0x510 [ 74.168887][ T69] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 74.168890][ T69] ? synchronize_rcu_normal+0x340/0x340 [ 74.168893][ T69] ? mutex_is_locked+0x1c/0x50 [ 74.168897][ T69] __dev_set_promiscuity.cold+0x95/0x104 [ 74.168900][ T69] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 74.168902][ T69] netif_set_promiscuity+0x4c/0xc0 [ 74.168906][ T69] dev_set_promiscuity+0x9d/0x150 [ 74.168910][ T69] hsr_del_port+0x39d/0x540 [ 74.168914][ T69] hsr_del_ports+0x24/0x80 [ 74.168917][ T69] hsr_dellink+0x5d/0x90 [ 74.168919][ T69] default_device_exit_batch+0x19d/0x600 [ 74.168922][ T69] ? unregister_netdevice_queue+0x470/0x470 [ 74.168925][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.168927][ T69] ? mutex_is_locked+0x1c/0x50 [ 74.168931][ T69] ops_undo_list+0x2ce/0x8f0 [ 74.168935][ T69] ? lockdep_hardirqs_on+0x91/0x130 [ 74.168937][ T69] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 74.168938][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 74.168941][ T69] ? idr_destroy+0x121/0x250 [ 74.168946][ T69] cleanup_net+0x431/0x890 [ 74.168949][ T69] ? net_passive_dec+0x230/0x230 [ 74.168953][ T69] ? lock_acquire+0x13c/0x160 [ 74.168954][ T69] ? rcu_is_watching+0x16/0xd0 [ 74.168958][ T69] process_one_work+0xe3e/0x1560 [ 74.168965][ T69] ? __queue_delayed_work+0x470/0x470 [ 74.168967][ T69] ? lock_acquire.part.0+0xd4/0x280 [ 74.168975][ T69] worker_thread+0x4f1/0xd60 [ 74.168979][ T69] ? rescuer_thread+0x1340/0x1340 [ 74.168981][ T69] ? __kthread_parkme+0xbd/0x210 [ 74.168984][ T69] ? rescuer_thread+0x1340/0x1340 [ 74.168987][ T69] ? rescuer_thread+0x1340/0x1340 [ 74.168989][ T69] kthread+0x367/0x460 [ 74.168991][ T69] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.168994][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.168997][ T69] ret_from_fork+0x474/0x6b0 [ 74.169000][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 74.169004][ T69] ? __switch_to+0x5a3/0xe00 [ 74.169007][ T69] ? kthread_affine_preferred+0x4c0/0x4c0 [ 74.169009][ T69] ret_from_fork_asm+0x11/0x20 [ 74.169018][ T69] [ 74.201531][ T69] ns1eth2: left promiscuous mode [ 74.213860][ T69] ns3eth1 (unregistering): left promiscuous mode [ 74.217018][ T69] ns2eth1 (unregistering): left promiscuous mode [ 74.287596][ T69] ns2eth2: left promiscuous mode [ 74.297663][ T69] ns3eth2 (unregistering): left promiscuous mode