[ 9.320314][ T199] vethA: entered promiscuous mode [ 9.320373][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.320375][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: ip [ 9.320377][ T199] preempt_count: 1, expected: 0 [ 9.320378][ T199] RCU nest depth: 0, expected: 0 [ 9.320379][ T199] locks held by ip/199: 6, last CPU#2: [ 9.320381][ T199] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 9.320392][ T199] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 9.320396][ T199] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.320402][ T199] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.320405][ T199] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.320409][ T199] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.320412][ T199] irq event stamp: 23950 [ 9.320413][ T199] hardirqs last enabled at (23949): [] __down_trylock_console_sem+0x86/0xa0 [ 9.320420][ T199] hardirqs last disabled at (23950): [] console_emit_next_record+0x3d4/0x4c0 [ 9.320422][ T199] softirqs last enabled at (23826): [] __alloc_skb+0x4c2/0x5f0 [ 9.320426][ T199] softirqs last disabled at (23824): [] __alloc_skb+0x4c2/0x5f0 [ 9.320428][ T199] Preemption disabled at: [ 9.320429][ T199] [] vprintk_emit+0x31b/0x3e0 [ 9.320437][ T199] CPU: 2 UID: 0 PID: 199 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.320440][ T199] Tainted: [W]=WARN [ 9.320441][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.320442][ T199] Call Trace: [ 9.320444][ T199] [ 9.320446][ T199] dump_stack_lvl+0x6f/0xa0 [ 9.320452][ T199] ? vprintk_emit+0x31b/0x3e0 [ 9.320454][ T199] __might_resched.cold+0x1fe/0x2c1 [ 9.320459][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.320463][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 9.320468][ T199] __kmalloc_noprof+0x443/0x760 [ 9.320470][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 9.320475][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 9.320478][ T199] alloc_buf.isra.0+0x4b/0x260 [ 9.320482][ T199] put_chars+0x1e1/0x2f0 [ 9.320485][ T199] ? __send_to_port+0x420/0x420 [ 9.320491][ T199] hvc_console_print+0x292/0x780 [ 9.320498][ T199] ? hvc_write+0x3a0/0x3a0 [ 9.320500][ T199] ? lock_acquire+0x13c/0x160 [ 9.320505][ T199] console_emit_next_record+0x22f/0x4c0 [ 9.320508][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 9.320510][ T199] ? console_flush_one_record+0x106/0x710 [ 9.320513][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.320517][ T199] ? lock_acquire+0x13c/0x160 [ 9.320521][ T199] console_flush_one_record+0x46f/0x710 [ 9.320525][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 9.320527][ T199] ? __lock_acquire+0x518/0xc20 [ 9.320532][ T199] console_unlock+0xee/0x1f0 [ 9.320534][ T199] ? console_flush_one_record+0x710/0x710 [ 9.320536][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.320538][ T199] ? lock_acquire+0x60/0x160 [ 9.320542][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.320543][ T199] ? vprintk_emit+0x320/0x3e0 [ 9.320547][ T199] vprintk_emit+0x37c/0x3e0 [ 9.320550][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 9.320552][ T199] ? kasan_save_stack+0x3d/0x50 [ 9.320555][ T199] ? kasan_save_track+0x14/0x30 [ 9.320557][ T199] ? __kasan_kmalloc+0x7b/0x90 [ 9.320558][ T199] ? __kmalloc_cache_noprof+0x29a/0x620 [ 9.320560][ T199] ? hsr_add_port+0x1eb/0xb60 [ 9.320563][ T199] ? hsr_dev_finalize+0x841/0xcf0 [ 9.320565][ T199] ? hsr_newlink+0x3b9/0x930 [ 9.320568][ T199] _printk+0xc7/0x100 [ 9.320572][ T199] ? snapshot_read.cold+0x21/0x21 [ 9.320574][ T199] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.320578][ T199] ? netdev_name+0x43/0x60 [ 9.320581][ T199] ? __netdev_printk+0x17f/0x1d0 [ 9.320584][ T199] netdev_info+0xe2/0x116 [ 9.320586][ T199] ? netdev_notice+0x120/0x120 [ 9.320593][ T199] ? mutex_is_locked+0x1c/0x50 [ 9.320597][ T199] __dev_set_promiscuity.cold+0x95/0x104 [ 9.320601][ T199] netif_set_promiscuity+0x4c/0xc0 [ 9.320605][ T199] dev_set_promiscuity+0x9d/0x150 [ 9.320608][ T199] hsr_add_port+0x48c/0xb60 [ 9.320611][ T199] ? hsr_port_exists+0x60/0x60 [ 9.320614][ T199] ? timer_init_key+0x10d/0x280 [ 9.320619][ T199] hsr_dev_finalize+0x841/0xcf0 [ 9.320621][ T199] ? alloc_netdev_mqs+0xe10/0x14d0 [ 9.320625][ T199] ? alloc_netdev_mqs+0xf05/0x14d0 [ 9.320627][ T199] hsr_newlink+0x3b9/0x930 [ 9.320630][ T199] ? hsr_dellink+0x90/0x90 [ 9.320633][ T199] ? rtnl_create_link+0x169/0xf20 [ 9.320635][ T199] ? nla_strscpy+0xe3/0x180 [ 9.320639][ T199] rtnl_newlink_create+0x2d0/0x750 [ 9.320643][ T199] ? rtnl_create_link+0xf20/0xf20 [ 9.320644][ T199] ? __dev_get_by_name+0x12/0x50 [ 9.320646][ T199] ? rtnl_dev_get+0xd7/0x170 [ 9.320654][ T199] __rtnl_newlink+0x22b/0xa50 [ 9.320661][ T199] rtnl_newlink+0x9f1/0x11c0 [ 9.320666][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 9.320668][ T199] ? __lock_acquire+0x518/0xc20 [ 9.320674][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 9.320678][ T199] ? rtnl_bridge_getlink+0x850/0x850 [ 9.320680][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.320683][ T199] ? rtnl_link_fill+0x920/0x920 [ 9.320684][ T199] ? __lock_acquire+0x518/0xc20 [ 9.320689][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 9.320690][ T199] ? find_held_lock+0x2b/0x80 [ 9.320694][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 9.320697][ T199] ? rtnl_link_fill+0x920/0x920 [ 9.320700][ T199] ? netlink_ack+0xcf0/0xcf0 [ 9.320707][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 9.320708][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 9.320713][ T199] netlink_unicast+0x486/0x750 [ 9.320717][ T199] ? netlink_attachskb+0x810/0x810 [ 9.320720][ T199] ? __lock_acquire+0x518/0xc20 [ 9.320724][ T199] netlink_sendmsg+0x735/0xc60 [ 9.320728][ T199] ? netlink_unicast+0x750/0x750 [ 9.320732][ T199] ? __might_fault+0x97/0x140 [ 9.320737][ T199] ____sys_sendmsg+0x415/0x880 [ 9.320741][ T199] ? copy_msghdr_from_user+0x279/0x420 [ 9.320743][ T199] ? get_timestamp.constprop.0+0x390/0x390 [ 9.320745][ T199] ? move_addr_to_kernel+0x40/0x40 [ 9.320752][ T199] ___sys_sendmsg+0x14e/0x1d0 [ 9.320755][ T199] ? copy_msghdr_from_user+0x420/0x420 [ 9.320770][ T199] __sys_sendmsg+0x12c/0x1d0 [ 9.320773][ T199] ? __sys_sendmsg_sock+0x20/0x20 [ 9.320779][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.320783][ T199] do_syscall_64+0xff/0x530 [ 9.320786][ T199] ? exc_page_fault+0xee/0x100 [ 9.320789][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.320790][ T199] RIP: 0033:0x7f77cbd2454e [ 9.320794][ T199] 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 [ 9.320796][ T199] RSP: 002b:00007ffe8a858f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.320799][ T199] RAX: ffffffffffffffda RBX: 00007ffe8a8596e0 RCX: 00007f77cbd2454e [ 9.320800][ T199] RDX: 0000000000000000 RSI: 00007ffe8a858fe0 RDI: 0000000000000005 [ 9.320801][ T199] RBP: 00007ffe8a858f40 R08: 0000000000000000 R09: 0000000000000000 [ 9.320802][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91908f [ 9.320803][ T199] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8a8596b0 [ 9.320809][ T199] [ 9.364617][ T199] vethB: entered promiscuous mode [ 9.374022][ T199] ip (199) used greatest stack depth: 23336 bytes left [ 9.395391][ T200] vethA: entered promiscuous mode [ 9.396076][ T200] vethB: entered promiscuous mode [ 9.430480][ T201] vethA: entered promiscuous mode [ 9.431144][ T201] vethB: entered promiscuous mode [ 9.600682][ T207] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.601206][ T207] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 9.689601][ T210] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 9.689984][ T210] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 9.777475][ T213] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 15.769553][ T70] vethA: left promiscuous mode [ 15.769597][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.769599][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 15.769601][ T70] preempt_count: 1, expected: 0 [ 15.769602][ T70] RCU nest depth: 0, expected: 0 [ 15.769603][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 15.769605][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 15.769616][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 15.769621][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 15.769627][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 15.769631][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.769635][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.769639][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.769642][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.769646][ T70] irq event stamp: 9892 [ 15.769647][ T70] hardirqs last enabled at (9891): [] __down_trylock_console_sem+0x86/0xa0 [ 15.769649][ T70] hardirqs last disabled at (9892): [] console_emit_next_record+0x3d4/0x4c0 [ 15.769651][ T70] softirqs last enabled at (9746): [] tcp_close+0x2b/0xb0 [ 15.769655][ T70] softirqs last disabled at (9744): [] release_sock+0x21/0x240 [ 15.769658][ T70] Preemption disabled at: [ 15.769658][ T70] [] vprintk_emit+0x31b/0x3e0 [ 15.769664][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.769667][ T70] Tainted: [W]=WARN [ 15.769668][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.769670][ T70] Workqueue: netns cleanup_net [ 15.769673][ T70] Call Trace: [ 15.769675][ T70] [ 15.769676][ T70] dump_stack_lvl+0x6f/0xa0 [ 15.769682][ T70] ? vprintk_emit+0x31b/0x3e0 [ 15.769684][ T70] __might_resched.cold+0x1fe/0x2c1 [ 15.769689][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.769693][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 15.769698][ T70] __kmalloc_noprof+0x443/0x760 [ 15.769700][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 15.769706][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 15.769709][ T70] alloc_buf.isra.0+0x4b/0x260 [ 15.769712][ T70] put_chars+0x1e1/0x2f0 [ 15.769714][ T70] ? check_prev_add+0xef/0xe90 [ 15.769716][ T70] ? __send_to_port+0x420/0x420 [ 15.769720][ T70] ? validate_chain+0x34a/0xc20 [ 15.769725][ T70] hvc_console_print+0x292/0x780 [ 15.769731][ T70] ? hvc_write+0x3a0/0x3a0 [ 15.769734][ T70] ? rcu_is_watching+0x16/0xd0 [ 15.769738][ T70] ? lock_acquire+0x13c/0x160 [ 15.769742][ T70] console_emit_next_record+0x22f/0x4c0 [ 15.769746][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 15.769748][ T70] ? console_flush_one_record+0x106/0x710 [ 15.769751][ T70] ? rcu_is_watching+0x16/0xd0 [ 15.769753][ T70] ? lock_acquire+0x13c/0x160 [ 15.769757][ T70] console_flush_one_record+0x46f/0x710 [ 15.769762][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 15.769764][ T70] ? __lock_acquire+0x518/0xc20 [ 15.769769][ T70] console_unlock+0xee/0x1f0 [ 15.769772][ T70] ? console_flush_one_record+0x710/0x710 [ 15.769773][ T70] ? rcu_is_watching+0x16/0xd0 [ 15.769776][ T70] ? lock_acquire+0x60/0x160 [ 15.769779][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.769781][ T70] ? vprintk_emit+0x320/0x3e0 [ 15.769784][ T70] vprintk_emit+0x37c/0x3e0 [ 15.769788][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 15.769791][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 15.769793][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 15.769796][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 15.769798][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 15.769801][ T70] _printk+0xc7/0x100 [ 15.769805][ T70] ? snapshot_read.cold+0x21/0x21 [ 15.769808][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 15.769811][ T70] ? netdev_name+0x43/0x60 [ 15.769814][ T70] ? __netdev_printk+0x17f/0x1d0 [ 15.769818][ T70] netdev_info+0xe2/0x116 [ 15.769820][ T70] ? netdev_notice+0x120/0x120 [ 15.769824][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 15.769825][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 15.769827][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 15.769831][ T70] ? mutex_is_locked+0x1c/0x50 [ 15.769834][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 15.769837][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 15.769840][ T70] netif_set_promiscuity+0x4c/0xc0 [ 15.769844][ T70] dev_set_promiscuity+0x9d/0x150 [ 15.769847][ T70] hsr_del_port+0x39d/0x540 [ 15.769853][ T70] hsr_del_ports+0x24/0x80 [ 15.769855][ T70] hsr_dellink+0x5d/0x90 [ 15.769858][ T70] default_device_exit_batch+0x19d/0x600 [ 15.769861][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 15.769864][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.769866][ T70] ? mutex_is_locked+0x1c/0x50 [ 15.769870][ T70] ops_undo_list+0x2ce/0x8f0 [ 15.769874][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 15.769876][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 15.769878][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 15.769881][ T70] ? idr_destroy+0x121/0x250 [ 15.769885][ T70] cleanup_net+0x431/0x890 [ 15.769888][ T70] ? net_passive_dec+0x230/0x230 [ 15.769892][ T70] ? lock_acquire+0x13c/0x160 [ 15.769894][ T70] ? rcu_is_watching+0x16/0xd0 [ 15.769898][ T70] process_one_work+0xe3e/0x1560 [ 15.769904][ T70] ? __queue_delayed_work+0x470/0x470 [ 15.769907][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 15.769915][ T70] worker_thread+0x4f1/0xd60 [ 15.769919][ T70] ? rescuer_thread+0x1340/0x1340 [ 15.769921][ T70] ? __kthread_parkme+0xbd/0x210 [ 15.769924][ T70] ? rescuer_thread+0x1340/0x1340 [ 15.769927][ T70] ? rescuer_thread+0x1340/0x1340 [ 15.769929][ T70] kthread+0x367/0x460 [ 15.769931][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.769934][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.769936][ T70] ret_from_fork+0x474/0x6b0 [ 15.769940][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 15.769944][ T70] ? __switch_to+0x5a3/0xe00 [ 15.769947][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 15.769949][ T70] ret_from_fork_asm+0x11/0x20 [ 15.769958][ T70] [ 15.810298][ T70] vethB: left promiscuous mode [ 15.822289][ T70] vethA (unregistering): left promiscuous mode [ 15.825330][ T70] vethB (unregistering): left promiscuous mode [ 16.021494][ T70] vethA: left promiscuous mode [ 16.028592][ T70] vethB (unregistering): left promiscuous mode [ 16.750402][ T281] vethA: entered promiscuous mode [ 16.756016][ T281] vethB: entered promiscuous mode [ 16.784002][ T282] vethA: entered promiscuous mode [ 16.784010][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.784012][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 16.784014][ T282] preempt_count: 1, expected: 0 [ 16.784014][ T282] RCU nest depth: 0, expected: 0 [ 16.784015][ T282] locks held by ip/282: 6, last CPU#3: [ 16.784018][ T282] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 16.784029][ T282] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.784033][ T282] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.784038][ T282] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.784042][ T282] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.784046][ T282] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.784050][ T282] irq event stamp: 17656 [ 16.784050][ T282] hardirqs last enabled at (17655): [] __down_trylock_console_sem+0x86/0xa0 [ 16.784053][ T282] hardirqs last disabled at (17656): [] console_emit_next_record+0x3d4/0x4c0 [ 16.784055][ T282] softirqs last enabled at (17572): [] __alloc_skb+0x4c2/0x5f0 [ 16.784059][ T282] softirqs last disabled at (17570): [] __alloc_skb+0x4c2/0x5f0 [ 16.784061][ T282] Preemption disabled at: [ 16.784062][ T282] [] vprintk_emit+0x31b/0x3e0 [ 16.784067][ T282] CPU: 3 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.784071][ T282] Tainted: [W]=WARN [ 16.784071][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.784073][ T282] Call Trace: [ 16.784074][ T282] [ 16.784076][ T282] dump_stack_lvl+0x6f/0xa0 [ 16.784081][ T282] ? vprintk_emit+0x31b/0x3e0 [ 16.784084][ T282] __might_resched.cold+0x1fe/0x2c1 [ 16.784088][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.784092][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 16.784097][ T282] __kmalloc_noprof+0x443/0x760 [ 16.784099][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 16.784105][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 16.784108][ T282] alloc_buf.isra.0+0x4b/0x260 [ 16.784111][ T282] put_chars+0x1e1/0x2f0 [ 16.784113][ T282] ? __send_to_port+0x420/0x420 [ 16.784120][ T282] hvc_console_print+0x292/0x780 [ 16.784126][ T282] ? hvc_write+0x3a0/0x3a0 [ 16.784129][ T282] ? lock_acquire+0x13c/0x160 [ 16.784133][ T282] console_emit_next_record+0x22f/0x4c0 [ 16.784137][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 16.784139][ T282] ? console_flush_one_record+0x106/0x710 [ 16.784142][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.784146][ T282] ? lock_acquire+0x13c/0x160 [ 16.784150][ T282] console_flush_one_record+0x46f/0x710 [ 16.784154][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 16.784155][ T282] ? __lock_acquire+0x518/0xc20 [ 16.784161][ T282] console_unlock+0xee/0x1f0 [ 16.784163][ T282] ? console_flush_one_record+0x710/0x710 [ 16.784165][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.784167][ T282] ? lock_acquire+0x60/0x160 [ 16.784171][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.784173][ T282] ? vprintk_emit+0x320/0x3e0 [ 16.784176][ T282] vprintk_emit+0x37c/0x3e0 [ 16.784179][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 16.784181][ T282] ? kasan_save_stack+0x3d/0x50 [ 16.784184][ T282] ? kasan_save_track+0x14/0x30 [ 16.784186][ T282] ? __kasan_kmalloc+0x7b/0x90 [ 16.784188][ T282] ? __kmalloc_cache_noprof+0x29a/0x620 [ 16.784189][ T282] ? hsr_add_port+0x1eb/0xb60 [ 16.784193][ T282] ? hsr_dev_finalize+0x841/0xcf0 [ 16.784195][ T282] ? hsr_newlink+0x3b9/0x930 [ 16.784198][ T282] _printk+0xc7/0x100 [ 16.784201][ T282] ? snapshot_read.cold+0x21/0x21 [ 16.784203][ T282] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.784207][ T282] ? netdev_name+0x43/0x60 [ 16.784210][ T282] ? __netdev_printk+0x17f/0x1d0 [ 16.784214][ T282] netdev_info+0xe2/0x116 [ 16.784216][ T282] ? netdev_notice+0x120/0x120 [ 16.784223][ T282] ? mutex_is_locked+0x1c/0x50 [ 16.784226][ T282] __dev_set_promiscuity.cold+0x95/0x104 [ 16.784231][ T282] netif_set_promiscuity+0x4c/0xc0 [ 16.784235][ T282] dev_set_promiscuity+0x9d/0x150 [ 16.784238][ T282] hsr_add_port+0x48c/0xb60 [ 16.784241][ T282] ? hsr_port_exists+0x60/0x60 [ 16.784244][ T282] ? timer_init_key+0x10d/0x280 [ 16.784249][ T282] hsr_dev_finalize+0x841/0xcf0 [ 16.784251][ T282] ? alloc_netdev_mqs+0xe10/0x14d0 [ 16.784256][ T282] ? alloc_netdev_mqs+0xf05/0x14d0 [ 16.784258][ T282] hsr_newlink+0x3b9/0x930 [ 16.784260][ T282] ? hsr_dellink+0x90/0x90 [ 16.784263][ T282] ? rtnl_create_link+0x169/0xf20 [ 16.784265][ T282] ? nla_strscpy+0xe3/0x180 [ 16.784270][ T282] rtnl_newlink_create+0x2d0/0x750 [ 16.784273][ T282] ? rtnl_create_link+0xf20/0xf20 [ 16.784275][ T282] ? __dev_get_by_name+0x12/0x50 [ 16.784277][ T282] ? rtnl_dev_get+0xd7/0x170 [ 16.784285][ T282] __rtnl_newlink+0x22b/0xa50 [ 16.784291][ T282] rtnl_newlink+0x9f1/0x11c0 [ 16.784297][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 16.784299][ T282] ? __lock_acquire+0x518/0xc20 [ 16.784305][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 16.784309][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 16.784311][ T282] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.784314][ T282] ? rtnl_link_fill+0x920/0x920 [ 16.784315][ T282] ? __lock_acquire+0x518/0xc20 [ 16.784320][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.784321][ T282] ? find_held_lock+0x2b/0x80 [ 16.784325][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 16.784328][ T282] ? rtnl_link_fill+0x920/0x920 [ 16.784331][ T282] ? netlink_ack+0xcf0/0xcf0 [ 16.784338][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 16.784339][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 16.784344][ T282] netlink_unicast+0x486/0x750 [ 16.784348][ T282] ? netlink_attachskb+0x810/0x810 [ 16.784351][ T282] ? __lock_acquire+0x518/0xc20 [ 16.784355][ T282] netlink_sendmsg+0x735/0xc60 [ 16.784359][ T282] ? netlink_unicast+0x750/0x750 [ 16.784363][ T282] ? __might_fault+0x97/0x140 [ 16.784368][ T282] ____sys_sendmsg+0x415/0x880 [ 16.784372][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 16.784374][ T282] ? get_timestamp.constprop.0+0x390/0x390 [ 16.784376][ T282] ? move_addr_to_kernel+0x40/0x40 [ 16.784383][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 16.784386][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 16.784402][ T282] __sys_sendmsg+0x12c/0x1d0 [ 16.784405][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 16.784411][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.784415][ T282] do_syscall_64+0xff/0x530 [ 16.784418][ T282] ? exc_page_fault+0xee/0x100 [ 16.784420][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.784422][ T282] RIP: 0033:0x7efe464fe54e [ 16.784426][ T282] 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 [ 16.784427][ T282] RSP: 002b:00007ffc018c43d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.784430][ T282] RAX: ffffffffffffffda RBX: 00007ffc018c4b80 RCX: 00007efe464fe54e [ 16.784431][ T282] RDX: 0000000000000000 RSI: 00007ffc018c4480 RDI: 0000000000000005 [ 16.784432][ T282] RBP: 00007ffc018c43e0 R08: 0000000000000000 R09: 0000000000000000 [ 16.784433][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919097 [ 16.784436][ T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc018c4b50 [ 16.784443][ T282] [ 16.815033][ T282] vethB: entered promiscuous mode [ 16.857491][ T283] vethA: entered promiscuous mode [ 16.858225][ T283] vethB: entered promiscuous mode [ 17.022257][ T290] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 17.023199][ T290] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 17.106642][ T294] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 17.107018][ T294] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 17.197080][ T297] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 23.109459][ T70] vethA: left promiscuous mode [ 23.109479][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.109482][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 23.109483][ T70] preempt_count: 1, expected: 0 [ 23.109484][ T70] RCU nest depth: 0, expected: 0 [ 23.109485][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 23.109487][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 23.109498][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 23.109502][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 23.109508][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 23.109511][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.109516][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.109520][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.109524][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.109527][ T70] irq event stamp: 92492 [ 23.109528][ T70] hardirqs last enabled at (92491): [] __down_trylock_console_sem+0x86/0xa0 [ 23.109531][ T70] hardirqs last disabled at (92492): [] console_emit_next_record+0x3d4/0x4c0 [ 23.109533][ T70] softirqs last enabled at (92362): [] tcp_close+0x2b/0xb0 [ 23.109536][ T70] softirqs last disabled at (92360): [] release_sock+0x21/0x240 [ 23.109539][ T70] Preemption disabled at: [ 23.109540][ T70] [] vprintk_emit+0x31b/0x3e0 [ 23.109545][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.109549][ T70] Tainted: [W]=WARN [ 23.109549][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.109551][ T70] Workqueue: netns cleanup_net [ 23.109554][ T70] Call Trace: [ 23.109556][ T70] [ 23.109557][ T70] dump_stack_lvl+0x6f/0xa0 [ 23.109563][ T70] ? vprintk_emit+0x31b/0x3e0 [ 23.109565][ T70] __might_resched.cold+0x1fe/0x2c1 [ 23.109570][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.109574][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 23.109579][ T70] __kmalloc_noprof+0x443/0x760 [ 23.109581][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 23.109587][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 23.109589][ T70] alloc_buf.isra.0+0x4b/0x260 [ 23.109593][ T70] put_chars+0x1e1/0x2f0 [ 23.109596][ T70] ? __send_to_port+0x420/0x420 [ 23.109599][ T70] ? validate_chain+0x38b/0xc20 [ 23.109604][ T70] hvc_console_print+0x292/0x780 [ 23.109611][ T70] ? hvc_write+0x3a0/0x3a0 [ 23.109613][ T70] ? rcu_is_watching+0x16/0xd0 [ 23.109618][ T70] ? lock_acquire+0x13c/0x160 [ 23.109623][ T70] console_emit_next_record+0x22f/0x4c0 [ 23.109626][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 23.109628][ T70] ? console_flush_one_record+0x106/0x710 [ 23.109631][ T70] ? rcu_is_watching+0x16/0xd0 [ 23.109634][ T70] ? lock_acquire+0x13c/0x160 [ 23.109638][ T70] console_flush_one_record+0x46f/0x710 [ 23.109642][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 23.109644][ T70] ? __lock_acquire+0x518/0xc20 [ 23.109649][ T70] console_unlock+0xee/0x1f0 [ 23.109652][ T70] ? console_flush_one_record+0x710/0x710 [ 23.109653][ T70] ? rcu_is_watching+0x16/0xd0 [ 23.109656][ T70] ? lock_acquire+0x60/0x160 [ 23.109659][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.109661][ T70] ? vprintk_emit+0x320/0x3e0 [ 23.109664][ T70] vprintk_emit+0x37c/0x3e0 [ 23.109668][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 23.109671][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 23.109673][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 23.109675][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 23.109677][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 23.109680][ T70] _printk+0xc7/0x100 [ 23.109684][ T70] ? snapshot_read.cold+0x21/0x21 [ 23.109687][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 23.109690][ T70] ? netdev_name+0x43/0x60 [ 23.109693][ T70] ? __netdev_printk+0x17f/0x1d0 [ 23.109697][ T70] netdev_info+0xe2/0x116 [ 23.109699][ T70] ? netdev_notice+0x120/0x120 [ 23.109703][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 23.109704][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 23.109706][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 23.109710][ T70] ? mutex_is_locked+0x1c/0x50 [ 23.109714][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 23.109716][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 23.109719][ T70] netif_set_promiscuity+0x4c/0xc0 [ 23.109723][ T70] dev_set_promiscuity+0x9d/0x150 [ 23.109726][ T70] hsr_del_port+0x39d/0x540 [ 23.109731][ T70] hsr_del_ports+0x24/0x80 [ 23.109734][ T70] hsr_dellink+0x5d/0x90 [ 23.109736][ T70] default_device_exit_batch+0x19d/0x600 [ 23.109740][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 23.109742][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.109745][ T70] ? mutex_is_locked+0x1c/0x50 [ 23.109749][ T70] ops_undo_list+0x2ce/0x8f0 [ 23.109752][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 23.109754][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 23.109756][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 23.109759][ T70] ? idr_destroy+0x121/0x250 [ 23.109763][ T70] cleanup_net+0x431/0x890 [ 23.109766][ T70] ? net_passive_dec+0x230/0x230 [ 23.109770][ T70] ? lock_acquire+0x13c/0x160 [ 23.109772][ T70] ? rcu_is_watching+0x16/0xd0 [ 23.109776][ T70] process_one_work+0xe3e/0x1560 [ 23.109782][ T70] ? __queue_delayed_work+0x470/0x470 [ 23.109785][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 23.109792][ T70] worker_thread+0x4f1/0xd60 [ 23.109796][ T70] ? rescuer_thread+0x1340/0x1340 [ 23.109798][ T70] ? __kthread_parkme+0xbd/0x210 [ 23.109802][ T70] ? rescuer_thread+0x1340/0x1340 [ 23.109804][ T70] ? rescuer_thread+0x1340/0x1340 [ 23.109806][ T70] kthread+0x367/0x460 [ 23.109808][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.109811][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.109814][ T70] ret_from_fork+0x474/0x6b0 [ 23.109818][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.109821][ T70] ? __switch_to+0x5a3/0xe00 [ 23.109824][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.109827][ T70] ret_from_fork_asm+0x11/0x20 [ 23.109836][ T70] [ 23.136893][ T70] vethB: left promiscuous mode [ 23.151576][ T70] vethA (unregistering): left promiscuous mode [ 23.156072][ T70] vethB (unregistering): left promiscuous mode [ 23.367446][ T70] vethA: left promiscuous mode [ 23.374229][ T70] vethB (unregistering): left promiscuous mode [ 24.102321][ T366] vethA: entered promiscuous mode [ 24.103049][ T366] vethB: entered promiscuous mode [ 24.135013][ T367] vethA: entered promiscuous mode [ 24.135021][ T367] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.135024][ T367] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 367, name: ip [ 24.135025][ T367] preempt_count: 1, expected: 0 [ 24.135026][ T367] RCU nest depth: 0, expected: 0 [ 24.135027][ T367] locks held by ip/367: 6, last CPU#3: [ 24.135029][ T367] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 24.135040][ T367] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 24.135044][ T367] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.135049][ T367] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.135053][ T367] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.135057][ T367] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.135061][ T367] irq event stamp: 22050 [ 24.135061][ T367] hardirqs last enabled at (22049): [] __down_trylock_console_sem+0x86/0xa0 [ 24.135064][ T367] hardirqs last disabled at (22050): [] console_emit_next_record+0x3d4/0x4c0 [ 24.135066][ T367] softirqs last enabled at (21964): [] __alloc_skb+0x4c2/0x5f0 [ 24.135069][ T367] softirqs last disabled at (21962): [] __alloc_skb+0x4c2/0x5f0 [ 24.135072][ T367] Preemption disabled at: [ 24.135072][ T367] [] vprintk_emit+0x31b/0x3e0 [ 24.135078][ T367] CPU: 3 UID: 0 PID: 367 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.135081][ T367] Tainted: [W]=WARN [ 24.135082][ T367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.135084][ T367] Call Trace: [ 24.135085][ T367] [ 24.135087][ T367] dump_stack_lvl+0x6f/0xa0 [ 24.135092][ T367] ? vprintk_emit+0x31b/0x3e0 [ 24.135094][ T367] __might_resched.cold+0x1fe/0x2c1 [ 24.135099][ T367] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.135103][ T367] ? __kmalloc_noprof+0xdb/0x760 [ 24.135108][ T367] __kmalloc_noprof+0x443/0x760 [ 24.135110][ T367] ? alloc_buf.isra.0+0x4b/0x260 [ 24.135116][ T367] ? do_raw_spin_unlock+0x59/0x250 [ 24.135119][ T367] alloc_buf.isra.0+0x4b/0x260 [ 24.135122][ T367] put_chars+0x1e1/0x2f0 [ 24.135124][ T367] ? __send_to_port+0x420/0x420 [ 24.135131][ T367] hvc_console_print+0x292/0x780 [ 24.135137][ T367] ? hvc_write+0x3a0/0x3a0 [ 24.135140][ T367] ? lock_acquire+0x13c/0x160 [ 24.135144][ T367] console_emit_next_record+0x22f/0x4c0 [ 24.135147][ T367] ? devkmsg_read+0x4b0/0x4b0 [ 24.135149][ T367] ? console_flush_one_record+0x106/0x710 [ 24.135152][ T367] ? rcu_is_watching+0x16/0xd0 [ 24.135156][ T367] ? lock_acquire+0x13c/0x160 [ 24.135160][ T367] console_flush_one_record+0x46f/0x710 [ 24.135164][ T367] ? console_emit_next_record+0x4c0/0x4c0 [ 24.135166][ T367] ? __lock_acquire+0x518/0xc20 [ 24.135171][ T367] console_unlock+0xee/0x1f0 [ 24.135174][ T367] ? console_flush_one_record+0x710/0x710 [ 24.135176][ T367] ? rcu_is_watching+0x16/0xd0 [ 24.135178][ T367] ? lock_acquire+0x60/0x160 [ 24.135181][ T367] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.135183][ T367] ? vprintk_emit+0x320/0x3e0 [ 24.135186][ T367] vprintk_emit+0x37c/0x3e0 [ 24.135190][ T367] ? wake_up_klogd_work_func+0x90/0x90 [ 24.135192][ T367] ? kasan_save_stack+0x3d/0x50 [ 24.135195][ T367] ? kasan_save_track+0x14/0x30 [ 24.135196][ T367] ? __kasan_kmalloc+0x7b/0x90 [ 24.135198][ T367] ? __kmalloc_cache_noprof+0x29a/0x620 [ 24.135200][ T367] ? hsr_add_port+0x1eb/0xb60 [ 24.135203][ T367] ? hsr_dev_finalize+0x841/0xcf0 [ 24.135205][ T367] ? hsr_newlink+0x3b9/0x930 [ 24.135208][ T367] _printk+0xc7/0x100 [ 24.135212][ T367] ? snapshot_read.cold+0x21/0x21 [ 24.135213][ T367] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.135217][ T367] ? netdev_name+0x43/0x60 [ 24.135221][ T367] ? __netdev_printk+0x17f/0x1d0 [ 24.135224][ T367] netdev_info+0xe2/0x116 [ 24.135226][ T367] ? netdev_notice+0x120/0x120 [ 24.135233][ T367] ? mutex_is_locked+0x1c/0x50 [ 24.135236][ T367] __dev_set_promiscuity.cold+0x95/0x104 [ 24.135240][ T367] netif_set_promiscuity+0x4c/0xc0 [ 24.135245][ T367] dev_set_promiscuity+0x9d/0x150 [ 24.135248][ T367] hsr_add_port+0x48c/0xb60 [ 24.135251][ T367] ? hsr_port_exists+0x60/0x60 [ 24.135254][ T367] ? timer_init_key+0x10d/0x280 [ 24.135259][ T367] hsr_dev_finalize+0x841/0xcf0 [ 24.135261][ T367] ? alloc_netdev_mqs+0xe10/0x14d0 [ 24.135266][ T367] ? alloc_netdev_mqs+0xf05/0x14d0 [ 24.135267][ T367] hsr_newlink+0x3b9/0x930 [ 24.135270][ T367] ? hsr_dellink+0x90/0x90 [ 24.135273][ T367] ? rtnl_create_link+0x169/0xf20 [ 24.135275][ T367] ? nla_strscpy+0xe3/0x180 [ 24.135279][ T367] rtnl_newlink_create+0x2d0/0x750 [ 24.135283][ T367] ? rtnl_create_link+0xf20/0xf20 [ 24.135284][ T367] ? __dev_get_by_name+0x12/0x50 [ 24.135286][ T367] ? rtnl_dev_get+0xd7/0x170 [ 24.135294][ T367] __rtnl_newlink+0x22b/0xa50 [ 24.135300][ T367] rtnl_newlink+0x9f1/0x11c0 [ 24.135306][ T367] ? rtnl_bridge_getlink+0x850/0x850 [ 24.135307][ T367] ? __lock_acquire+0x518/0xc20 [ 24.135314][ T367] ? __lock_release.isra.0+0x69/0x1a0 [ 24.135317][ T367] ? rtnl_bridge_getlink+0x850/0x850 [ 24.135319][ T367] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.135323][ T367] ? rtnl_link_fill+0x920/0x920 [ 24.135324][ T367] ? __lock_acquire+0x518/0xc20 [ 24.135328][ T367] ? lock_acquire.part.0+0xd4/0x280 [ 24.135330][ T367] ? find_held_lock+0x2b/0x80 [ 24.135333][ T367] netlink_rcv_skb+0x14e/0x3a0 [ 24.135337][ T367] ? rtnl_link_fill+0x920/0x920 [ 24.135340][ T367] ? netlink_ack+0xcf0/0xcf0 [ 24.135346][ T367] ? netlink_deliver_tap+0xc5/0x330 [ 24.135348][ T367] ? netlink_deliver_tap+0x13c/0x330 [ 24.135352][ T367] netlink_unicast+0x486/0x750 [ 24.135356][ T367] ? netlink_attachskb+0x810/0x810 [ 24.135359][ T367] ? __lock_acquire+0x518/0xc20 [ 24.135363][ T367] netlink_sendmsg+0x735/0xc60 [ 24.135367][ T367] ? netlink_unicast+0x750/0x750 [ 24.135371][ T367] ? __might_fault+0x97/0x140 [ 24.135376][ T367] ____sys_sendmsg+0x415/0x880 [ 24.135380][ T367] ? copy_msghdr_from_user+0x279/0x420 [ 24.135382][ T367] ? get_timestamp.constprop.0+0x390/0x390 [ 24.135384][ T367] ? move_addr_to_kernel+0x40/0x40 [ 24.135391][ T367] ___sys_sendmsg+0x14e/0x1d0 [ 24.135394][ T367] ? copy_msghdr_from_user+0x420/0x420 [ 24.135409][ T367] __sys_sendmsg+0x12c/0x1d0 [ 24.135412][ T367] ? __sys_sendmsg_sock+0x20/0x20 [ 24.135418][ T367] ? rcu_is_watching+0x16/0xd0 [ 24.135421][ T367] do_syscall_64+0xff/0x530 [ 24.135424][ T367] ? exc_page_fault+0xee/0x100 [ 24.135427][ T367] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.135429][ T367] RIP: 0033:0x7f4db075e54e [ 24.135432][ T367] 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 [ 24.135436][ T367] RSP: 002b:00007ffd1d1e5ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.135438][ T367] RAX: ffffffffffffffda RBX: 00007ffd1d1e6270 RCX: 00007f4db075e54e [ 24.135440][ T367] RDX: 0000000000000000 RSI: 00007ffd1d1e5b70 RDI: 0000000000000005 [ 24.135441][ T367] RBP: 00007ffd1d1e5ad0 R08: 0000000000000000 R09: 0000000000000000 [ 24.135442][ T367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91909e [ 24.135443][ T367] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1d1e6240 [ 24.135449][ T367] [ 24.169425][ T367] vethB: entered promiscuous mode [ 24.200973][ T368] vethA: entered promiscuous mode [ 24.201650][ T368] vethB: entered promiscuous mode [ 24.364925][ T374] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.365297][ T374] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 24.452332][ T377] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.453229][ T377] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 24.539338][ T380] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 31.550422][ T70] vethA: left promiscuous mode [ 31.550453][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.550455][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 31.550457][ T70] preempt_count: 1, expected: 0 [ 31.550458][ T70] RCU nest depth: 0, expected: 0 [ 31.550459][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 31.550461][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 31.550473][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 31.550476][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 31.550482][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 31.550486][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 31.550491][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 31.550494][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 31.550503][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 31.550507][ T70] irq event stamp: 202564 [ 31.550507][ T70] hardirqs last enabled at (202563): [] irqentry_exit+0x21c/0x790 [ 31.550511][ T70] hardirqs last disabled at (202564): [] console_emit_next_record+0x3d4/0x4c0 [ 31.550513][ T70] softirqs last enabled at (202562): [] handle_softirqs+0x67c/0x900 [ 31.550516][ T70] softirqs last disabled at (202555): [] __irq_exit_rcu+0x145/0x1c0 [ 31.550518][ T70] Preemption disabled at: [ 31.550519][ T70] [] vprintk_emit+0x31b/0x3e0 [ 31.550525][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.550528][ T70] Tainted: [W]=WARN [ 31.550529][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.550531][ T70] Workqueue: netns cleanup_net [ 31.550534][ T70] Call Trace: [ 31.550535][ T70] [ 31.550538][ T70] dump_stack_lvl+0x6f/0xa0 [ 31.550543][ T70] ? vprintk_emit+0x31b/0x3e0 [ 31.550546][ T70] __might_resched.cold+0x1fe/0x2c1 [ 31.550550][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.550554][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 31.550559][ T70] __kmalloc_noprof+0x443/0x760 [ 31.550562][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 31.550567][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 31.550570][ T70] alloc_buf.isra.0+0x4b/0x260 [ 31.550573][ T70] put_chars+0x1e1/0x2f0 [ 31.550576][ T70] ? __send_to_port+0x420/0x420 [ 31.550579][ T70] ? validate_chain+0x38b/0xc20 [ 31.550584][ T70] hvc_console_print+0x292/0x780 [ 31.550591][ T70] ? hvc_write+0x3a0/0x3a0 [ 31.550594][ T70] ? rcu_is_watching+0x16/0xd0 [ 31.550598][ T70] ? lock_acquire+0x13c/0x160 [ 31.550602][ T70] console_emit_next_record+0x22f/0x4c0 [ 31.550606][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 31.550610][ T70] ? lock_is_held_type+0x11d/0x1a0 [ 31.550614][ T70] console_flush_one_record+0x46f/0x710 [ 31.550619][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 31.550621][ T70] ? __lock_acquire+0x518/0xc20 [ 31.550626][ T70] console_unlock+0xee/0x1f0 [ 31.550629][ T70] ? console_flush_one_record+0x710/0x710 [ 31.550631][ T70] ? rcu_is_watching+0x16/0xd0 [ 31.550633][ T70] ? lock_acquire+0x60/0x160 [ 31.550637][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.550639][ T70] ? vprintk_emit+0x320/0x3e0 [ 31.550642][ T70] vprintk_emit+0x37c/0x3e0 [ 31.550646][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 31.550652][ T70] _printk+0xc7/0x100 [ 31.550655][ T70] ? snapshot_read.cold+0x21/0x21 [ 31.550658][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 31.550661][ T70] ? netdev_name+0x43/0x60 [ 31.550664][ T70] ? __netdev_printk+0x17f/0x1d0 [ 31.550668][ T70] netdev_info+0xe2/0x116 [ 31.550670][ T70] ? netdev_notice+0x120/0x120 [ 31.550674][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 31.550675][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 31.550677][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 31.550681][ T70] ? mutex_is_locked+0x1c/0x50 [ 31.550685][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 31.550687][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 31.550690][ T70] netif_set_promiscuity+0x4c/0xc0 [ 31.550694][ T70] dev_set_promiscuity+0x9d/0x150 [ 31.550697][ T70] hsr_del_port+0x39d/0x540 [ 31.550702][ T70] hsr_del_ports+0x24/0x80 [ 31.550704][ T70] hsr_dellink+0x5d/0x90 [ 31.550707][ T70] default_device_exit_batch+0x19d/0x600 [ 31.550710][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 31.550713][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.550715][ T70] ? mutex_is_locked+0x1c/0x50 [ 31.550719][ T70] ops_undo_list+0x2ce/0x8f0 [ 31.550723][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 31.550725][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 31.550727][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 31.550730][ T70] ? idr_destroy+0x121/0x250 [ 31.550734][ T70] cleanup_net+0x431/0x890 [ 31.550737][ T70] ? net_passive_dec+0x230/0x230 [ 31.550741][ T70] ? lock_acquire+0x13c/0x160 [ 31.550743][ T70] ? rcu_is_watching+0x16/0xd0 [ 31.550747][ T70] process_one_work+0xe3e/0x1560 [ 31.550753][ T70] ? __queue_delayed_work+0x470/0x470 [ 31.550756][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 31.550764][ T70] worker_thread+0x4f1/0xd60 [ 31.550768][ T70] ? rescuer_thread+0x1340/0x1340 [ 31.550770][ T70] ? __kthread_parkme+0xbd/0x210 [ 31.550773][ T70] ? rescuer_thread+0x1340/0x1340 [ 31.550776][ T70] ? rescuer_thread+0x1340/0x1340 [ 31.550778][ T70] kthread+0x367/0x460 [ 31.550780][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.550782][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 31.550785][ T70] ret_from_fork+0x474/0x6b0 [ 31.550789][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 31.550793][ T70] ? __switch_to+0x5a3/0xe00 [ 31.550796][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 31.550798][ T70] ret_from_fork_asm+0x11/0x20 [ 31.550807][ T70] [ 31.576275][ T70] vethB: left promiscuous mode [ 31.585664][ T70] vethA (unregistering): left promiscuous mode [ 31.590176][ T70] vethB (unregistering): left promiscuous mode [ 31.823269][ T70] vethA: left promiscuous mode [ 31.830186][ T70] vethB (unregistering): left promiscuous mode [ 32.562719][ T449] vethA: entered promiscuous mode [ 32.562735][ T449] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.562738][ T449] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 449, name: ip [ 32.562739][ T449] preempt_count: 1, expected: 0 [ 32.562740][ T449] RCU nest depth: 0, expected: 0 [ 32.562741][ T449] locks held by ip/449: 6, last CPU#0: [ 32.562743][ T449] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 32.562755][ T449] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 32.562759][ T449] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.562765][ T449] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.562769][ T449] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.562773][ T449] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.562776][ T449] irq event stamp: 15900 [ 32.562777][ T449] hardirqs last enabled at (15899): [] __down_trylock_console_sem+0x86/0xa0 [ 32.562780][ T449] hardirqs last disabled at (15900): [] console_emit_next_record+0x3d4/0x4c0 [ 32.562782][ T449] softirqs last enabled at (15816): [] __alloc_skb+0x4c2/0x5f0 [ 32.562785][ T449] softirqs last disabled at (15814): [] __alloc_skb+0x4c2/0x5f0 [ 32.562788][ T449] Preemption disabled at: [ 32.562788][ T449] [] vprintk_emit+0x31b/0x3e0 [ 32.562794][ T449] CPU: 0 UID: 0 PID: 449 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.562797][ T449] Tainted: [W]=WARN [ 32.562798][ T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.562800][ T449] Call Trace: [ 32.562801][ T449] [ 32.562803][ T449] dump_stack_lvl+0x6f/0xa0 [ 32.562808][ T449] ? vprintk_emit+0x31b/0x3e0 [ 32.562810][ T449] __might_resched.cold+0x1fe/0x2c1 [ 32.562815][ T449] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.562819][ T449] ? __kmalloc_noprof+0xdb/0x760 [ 32.562824][ T449] __kmalloc_noprof+0x443/0x760 [ 32.562826][ T449] ? alloc_buf.isra.0+0x4b/0x260 [ 32.562832][ T449] ? do_raw_spin_unlock+0x59/0x250 [ 32.562835][ T449] alloc_buf.isra.0+0x4b/0x260 [ 32.562839][ T449] put_chars+0x1e1/0x2f0 [ 32.562841][ T449] ? __send_to_port+0x420/0x420 [ 32.562848][ T449] hvc_console_print+0x292/0x780 [ 32.562854][ T449] ? hvc_write+0x3a0/0x3a0 [ 32.562857][ T449] ? lock_acquire+0x13c/0x160 [ 32.562861][ T449] console_emit_next_record+0x22f/0x4c0 [ 32.562865][ T449] ? devkmsg_read+0x4b0/0x4b0 [ 32.562867][ T449] ? console_flush_one_record+0x106/0x710 [ 32.562870][ T449] ? rcu_is_watching+0x16/0xd0 [ 32.562874][ T449] ? lock_acquire+0x13c/0x160 [ 32.562878][ T449] console_flush_one_record+0x46f/0x710 [ 32.562882][ T449] ? console_emit_next_record+0x4c0/0x4c0 [ 32.562884][ T449] ? __lock_acquire+0x518/0xc20 [ 32.562889][ T449] console_unlock+0xee/0x1f0 [ 32.562892][ T449] ? console_flush_one_record+0x710/0x710 [ 32.562895][ T449] ? rcu_is_watching+0x16/0xd0 [ 32.562897][ T449] ? lock_acquire+0x60/0x160 [ 32.562901][ T449] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.562903][ T449] ? vprintk_emit+0x320/0x3e0 [ 32.562906][ T449] vprintk_emit+0x37c/0x3e0 [ 32.562910][ T449] ? wake_up_klogd_work_func+0x90/0x90 [ 32.562911][ T449] ? kasan_save_stack+0x3d/0x50 [ 32.562915][ T449] ? kasan_save_track+0x14/0x30 [ 32.562916][ T449] ? __kasan_kmalloc+0x7b/0x90 [ 32.562918][ T449] ? __kmalloc_cache_noprof+0x29a/0x620 [ 32.562920][ T449] ? hsr_add_port+0x1eb/0xb60 [ 32.562923][ T449] ? hsr_dev_finalize+0x841/0xcf0 [ 32.562925][ T449] ? hsr_newlink+0x3b9/0x930 [ 32.562928][ T449] _printk+0xc7/0x100 [ 32.562932][ T449] ? snapshot_read.cold+0x21/0x21 [ 32.562934][ T449] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.562938][ T449] ? netdev_name+0x43/0x60 [ 32.562941][ T449] ? __netdev_printk+0x17f/0x1d0 [ 32.562944][ T449] netdev_info+0xe2/0x116 [ 32.562947][ T449] ? netdev_notice+0x120/0x120 [ 32.562953][ T449] ? mutex_is_locked+0x1c/0x50 [ 32.562957][ T449] __dev_set_promiscuity.cold+0x95/0x104 [ 32.562962][ T449] netif_set_promiscuity+0x4c/0xc0 [ 32.562966][ T449] dev_set_promiscuity+0x9d/0x150 [ 32.562970][ T449] hsr_add_port+0x48c/0xb60 [ 32.562973][ T449] ? hsr_port_exists+0x60/0x60 [ 32.562976][ T449] ? timer_init_key+0x10d/0x280 [ 32.562981][ T449] hsr_dev_finalize+0x841/0xcf0 [ 32.562983][ T449] ? alloc_netdev_mqs+0xe10/0x14d0 [ 32.562987][ T449] ? alloc_netdev_mqs+0xf05/0x14d0 [ 32.562989][ T449] hsr_newlink+0x3b9/0x930 [ 32.562992][ T449] ? hsr_dellink+0x90/0x90 [ 32.562995][ T449] ? rtnl_create_link+0x169/0xf20 [ 32.562996][ T449] ? nla_strscpy+0xe3/0x180 [ 32.563001][ T449] rtnl_newlink_create+0x2d0/0x750 [ 32.563004][ T449] ? rtnl_create_link+0xf20/0xf20 [ 32.563006][ T449] ? __dev_get_by_name+0x12/0x50 [ 32.563008][ T449] ? rtnl_dev_get+0xd7/0x170 [ 32.563016][ T449] __rtnl_newlink+0x22b/0xa50 [ 32.563023][ T449] rtnl_newlink+0x9f1/0x11c0 [ 32.563030][ T449] ? rtnl_bridge_getlink+0x850/0x850 [ 32.563033][ T449] ? __lock_acquire+0x518/0xc20 [ 32.563041][ T449] ? __lock_release.isra.0+0x69/0x1a0 [ 32.563045][ T449] ? rtnl_bridge_getlink+0x850/0x850 [ 32.563048][ T449] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.563051][ T449] ? rtnl_link_fill+0x920/0x920 [ 32.563052][ T449] ? __lock_acquire+0x518/0xc20 [ 32.563056][ T449] ? lock_acquire.part.0+0xd4/0x280 [ 32.563058][ T449] ? find_held_lock+0x2b/0x80 [ 32.563062][ T449] netlink_rcv_skb+0x14e/0x3a0 [ 32.563065][ T449] ? rtnl_link_fill+0x920/0x920 [ 32.563068][ T449] ? netlink_ack+0xcf0/0xcf0 [ 32.563074][ T449] ? netlink_deliver_tap+0xc5/0x330 [ 32.563076][ T449] ? netlink_deliver_tap+0x13c/0x330 [ 32.563081][ T449] netlink_unicast+0x486/0x750 [ 32.563085][ T449] ? netlink_attachskb+0x810/0x810 [ 32.563088][ T449] ? __lock_acquire+0x518/0xc20 [ 32.563092][ T449] netlink_sendmsg+0x735/0xc60 [ 32.563096][ T449] ? netlink_unicast+0x750/0x750 [ 32.563100][ T449] ? __might_fault+0x97/0x140 [ 32.563105][ T449] ____sys_sendmsg+0x415/0x880 [ 32.563109][ T449] ? copy_msghdr_from_user+0x279/0x420 [ 32.563111][ T449] ? get_timestamp.constprop.0+0x390/0x390 [ 32.563113][ T449] ? move_addr_to_kernel+0x40/0x40 [ 32.563120][ T449] ___sys_sendmsg+0x14e/0x1d0 [ 32.563123][ T449] ? copy_msghdr_from_user+0x420/0x420 [ 32.563138][ T449] __sys_sendmsg+0x12c/0x1d0 [ 32.563141][ T449] ? __sys_sendmsg_sock+0x20/0x20 [ 32.563147][ T449] ? rcu_is_watching+0x16/0xd0 [ 32.563151][ T449] do_syscall_64+0xff/0x530 [ 32.563154][ T449] ? exc_page_fault+0xee/0x100 [ 32.563157][ T449] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.563158][ T449] RIP: 0033:0x7f333ed3f54e [ 32.563162][ T449] 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 [ 32.563164][ T449] RSP: 002b:00007fffffb33d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.563166][ T449] RAX: ffffffffffffffda RBX: 00007fffffb344f0 RCX: 00007f333ed3f54e [ 32.563168][ T449] RDX: 0000000000000000 RSI: 00007fffffb33df0 RDI: 0000000000000005 [ 32.563169][ T449] RBP: 00007fffffb33d50 R08: 0000000000000000 R09: 0000000000000000 [ 32.563170][ T449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190a7 [ 32.563170][ T449] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffffb344c0 [ 32.563177][ T449] [ 32.601577][ T449] vethB: entered promiscuous mode [ 32.629460][ T450] vethA: entered promiscuous mode [ 32.630137][ T450] vethB: entered promiscuous mode [ 32.663003][ T451] vethA: entered promiscuous mode [ 32.663692][ T451] vethB: entered promiscuous mode [ 32.829712][ T457] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 32.830084][ T457] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 32.916146][ T460] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 32.917096][ T460] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 33.007177][ T463] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 39.541263][ T70] vethA: left promiscuous mode [ 39.541281][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.541283][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 39.541284][ T70] preempt_count: 1, expected: 0 [ 39.541285][ T70] RCU nest depth: 0, expected: 0 [ 39.541286][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 39.541288][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 39.541300][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 39.541304][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 39.541310][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 39.541314][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 39.541319][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 39.541323][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 39.541326][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 39.541330][ T70] irq event stamp: 282762 [ 39.541331][ T70] hardirqs last enabled at (282761): [] __down_trylock_console_sem+0x86/0xa0 [ 39.541333][ T70] hardirqs last disabled at (282762): [] console_emit_next_record+0x3d4/0x4c0 [ 39.541335][ T70] softirqs last enabled at (282632): [] tcp_close+0x2b/0xb0 [ 39.541339][ T70] softirqs last disabled at (282630): [] release_sock+0x21/0x240 [ 39.541342][ T70] Preemption disabled at: [ 39.541342][ T70] [] vprintk_emit+0x31b/0x3e0 [ 39.541348][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.541352][ T70] Tainted: [W]=WARN [ 39.541353][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.541355][ T70] Workqueue: netns cleanup_net [ 39.541358][ T70] Call Trace: [ 39.541359][ T70] [ 39.541361][ T70] dump_stack_lvl+0x6f/0xa0 [ 39.541367][ T70] ? vprintk_emit+0x31b/0x3e0 [ 39.541369][ T70] __might_resched.cold+0x1fe/0x2c1 [ 39.541373][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.541377][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 39.541382][ T70] __kmalloc_noprof+0x443/0x760 [ 39.541385][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 39.541390][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 39.541393][ T70] alloc_buf.isra.0+0x4b/0x260 [ 39.541397][ T70] put_chars+0x1e1/0x2f0 [ 39.541400][ T70] ? __send_to_port+0x420/0x420 [ 39.541403][ T70] ? validate_chain+0x38b/0xc20 [ 39.541408][ T70] hvc_console_print+0x292/0x780 [ 39.541415][ T70] ? hvc_write+0x3a0/0x3a0 [ 39.541417][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.541421][ T70] ? lock_acquire+0x13c/0x160 [ 39.541425][ T70] console_emit_next_record+0x22f/0x4c0 [ 39.541429][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 39.541431][ T70] ? console_flush_one_record+0x106/0x710 [ 39.541436][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.541439][ T70] ? lock_acquire+0x13c/0x160 [ 39.541443][ T70] console_flush_one_record+0x46f/0x710 [ 39.541447][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 39.541449][ T70] ? __lock_acquire+0x518/0xc20 [ 39.541454][ T70] console_unlock+0xee/0x1f0 [ 39.541457][ T70] ? console_flush_one_record+0x710/0x710 [ 39.541459][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.541461][ T70] ? lock_acquire+0x60/0x160 [ 39.541465][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.541466][ T70] ? vprintk_emit+0x320/0x3e0 [ 39.541470][ T70] vprintk_emit+0x37c/0x3e0 [ 39.541474][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 39.541476][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 39.541478][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 39.541481][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 39.541482][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 39.541486][ T70] _printk+0xc7/0x100 [ 39.541489][ T70] ? snapshot_read.cold+0x21/0x21 [ 39.541493][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 39.541495][ T70] ? netdev_name+0x43/0x60 [ 39.541499][ T70] ? __netdev_printk+0x17f/0x1d0 [ 39.541502][ T70] netdev_info+0xe2/0x116 [ 39.541504][ T70] ? netdev_notice+0x120/0x120 [ 39.541508][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 39.541509][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 39.541511][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 39.541515][ T70] ? mutex_is_locked+0x1c/0x50 [ 39.541519][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 39.541522][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 39.541524][ T70] netif_set_promiscuity+0x4c/0xc0 [ 39.541533][ T70] dev_set_promiscuity+0x9d/0x150 [ 39.541536][ T70] hsr_del_port+0x39d/0x540 [ 39.541541][ T70] hsr_del_ports+0x24/0x80 [ 39.541543][ T70] hsr_dellink+0x5d/0x90 [ 39.541546][ T70] default_device_exit_batch+0x19d/0x600 [ 39.541549][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 39.541552][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.541554][ T70] ? mutex_is_locked+0x1c/0x50 [ 39.541558][ T70] ops_undo_list+0x2ce/0x8f0 [ 39.541561][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 39.541563][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 39.541565][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 39.541568][ T70] ? idr_destroy+0x121/0x250 [ 39.541573][ T70] cleanup_net+0x431/0x890 [ 39.541576][ T70] ? net_passive_dec+0x230/0x230 [ 39.541580][ T70] ? lock_acquire+0x13c/0x160 [ 39.541582][ T70] ? rcu_is_watching+0x16/0xd0 [ 39.541586][ T70] process_one_work+0xe3e/0x1560 [ 39.541592][ T70] ? __queue_delayed_work+0x470/0x470 [ 39.541595][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 39.541602][ T70] worker_thread+0x4f1/0xd60 [ 39.541606][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.541608][ T70] ? __kthread_parkme+0xbd/0x210 [ 39.541612][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.541614][ T70] ? rescuer_thread+0x1340/0x1340 [ 39.541616][ T70] kthread+0x367/0x460 [ 39.541618][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.541621][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.541624][ T70] ret_from_fork+0x474/0x6b0 [ 39.541628][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.541631][ T70] ? __switch_to+0x5a3/0xe00 [ 39.541634][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.541637][ T70] ret_from_fork_asm+0x11/0x20 [ 39.541646][ T70] [ 39.579030][ T70] vethB: left promiscuous mode [ 39.590630][ T70] vethA (unregistering): left promiscuous mode [ 39.596215][ T70] vethB (unregistering): left promiscuous mode [ 39.777266][ T70] vethA: left promiscuous mode [ 39.784568][ T70] vethB (unregistering): left promiscuous mode [ 40.522143][ T532] vethA: entered promiscuous mode [ 40.522872][ T532] vethB: entered promiscuous mode [ 40.562420][ T533] vethA: entered promiscuous mode [ 40.562431][ T533] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.562433][ T533] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 533, name: ip [ 40.562436][ T533] preempt_count: 1, expected: 0 [ 40.562437][ T533] RCU nest depth: 0, expected: 0 [ 40.562438][ T533] locks held by ip/533: 6, last CPU#2: [ 40.562441][ T533] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 40.562451][ T533] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 40.562455][ T533] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.562461][ T533] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.562465][ T533] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.562469][ T533] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.562472][ T533] irq event stamp: 28778 [ 40.562473][ T533] hardirqs last enabled at (28777): [] __down_trylock_console_sem+0x86/0xa0 [ 40.562476][ T533] hardirqs last disabled at (28778): [] console_emit_next_record+0x3d4/0x4c0 [ 40.562478][ T533] softirqs last enabled at (28692): [] __alloc_skb+0x4c2/0x5f0 [ 40.562481][ T533] softirqs last disabled at (28690): [] __alloc_skb+0x4c2/0x5f0 [ 40.562483][ T533] Preemption disabled at: [ 40.562484][ T533] [] vprintk_emit+0x31b/0x3e0 [ 40.562489][ T533] CPU: 2 UID: 0 PID: 533 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.562493][ T533] Tainted: [W]=WARN [ 40.562493][ T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.562495][ T533] Call Trace: [ 40.562497][ T533] [ 40.562498][ T533] dump_stack_lvl+0x6f/0xa0 [ 40.562503][ T533] ? vprintk_emit+0x31b/0x3e0 [ 40.562506][ T533] __might_resched.cold+0x1fe/0x2c1 [ 40.562510][ T533] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.562514][ T533] ? __kmalloc_noprof+0xdb/0x760 [ 40.562519][ T533] __kmalloc_noprof+0x443/0x760 [ 40.562521][ T533] ? alloc_buf.isra.0+0x4b/0x260 [ 40.562526][ T533] ? do_raw_spin_unlock+0x59/0x250 [ 40.562529][ T533] alloc_buf.isra.0+0x4b/0x260 [ 40.562535][ T533] put_chars+0x1e1/0x2f0 [ 40.562537][ T533] ? __send_to_port+0x420/0x420 [ 40.562544][ T533] hvc_console_print+0x292/0x780 [ 40.562550][ T533] ? hvc_write+0x3a0/0x3a0 [ 40.562553][ T533] ? lock_acquire+0x13c/0x160 [ 40.562557][ T533] console_emit_next_record+0x22f/0x4c0 [ 40.562561][ T533] ? devkmsg_read+0x4b0/0x4b0 [ 40.562563][ T533] ? console_flush_one_record+0x106/0x710 [ 40.562566][ T533] ? rcu_is_watching+0x16/0xd0 [ 40.562570][ T533] ? lock_acquire+0x13c/0x160 [ 40.562574][ T533] console_flush_one_record+0x46f/0x710 [ 40.562578][ T533] ? console_emit_next_record+0x4c0/0x4c0 [ 40.562579][ T533] ? __lock_acquire+0x518/0xc20 [ 40.562584][ T533] console_unlock+0xee/0x1f0 [ 40.562587][ T533] ? console_flush_one_record+0x710/0x710 [ 40.562589][ T533] ? rcu_is_watching+0x16/0xd0 [ 40.562591][ T533] ? lock_acquire+0x60/0x160 [ 40.562595][ T533] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.562596][ T533] ? vprintk_emit+0x320/0x3e0 [ 40.562600][ T533] vprintk_emit+0x37c/0x3e0 [ 40.562603][ T533] ? wake_up_klogd_work_func+0x90/0x90 [ 40.562605][ T533] ? kasan_save_stack+0x3d/0x50 [ 40.562608][ T533] ? kasan_save_track+0x14/0x30 [ 40.562610][ T533] ? __kasan_kmalloc+0x7b/0x90 [ 40.562612][ T533] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.562613][ T533] ? hsr_add_port+0x1eb/0xb60 [ 40.562616][ T533] ? hsr_dev_finalize+0x841/0xcf0 [ 40.562618][ T533] ? hsr_newlink+0x3b9/0x930 [ 40.562621][ T533] _printk+0xc7/0x100 [ 40.562625][ T533] ? snapshot_read.cold+0x21/0x21 [ 40.562627][ T533] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.562631][ T533] ? netdev_name+0x43/0x60 [ 40.562634][ T533] ? __netdev_printk+0x17f/0x1d0 [ 40.562637][ T533] netdev_info+0xe2/0x116 [ 40.562639][ T533] ? netdev_notice+0x120/0x120 [ 40.562646][ T533] ? mutex_is_locked+0x1c/0x50 [ 40.562650][ T533] __dev_set_promiscuity.cold+0x95/0x104 [ 40.562654][ T533] netif_set_promiscuity+0x4c/0xc0 [ 40.562658][ T533] dev_set_promiscuity+0x9d/0x150 [ 40.562661][ T533] hsr_add_port+0x48c/0xb60 [ 40.562664][ T533] ? hsr_port_exists+0x60/0x60 [ 40.562668][ T533] ? timer_init_key+0x10d/0x280 [ 40.562672][ T533] hsr_dev_finalize+0x841/0xcf0 [ 40.562674][ T533] ? alloc_netdev_mqs+0xe10/0x14d0 [ 40.562679][ T533] ? alloc_netdev_mqs+0xf05/0x14d0 [ 40.562681][ T533] hsr_newlink+0x3b9/0x930 [ 40.562684][ T533] ? hsr_dellink+0x90/0x90 [ 40.562686][ T533] ? rtnl_create_link+0x169/0xf20 [ 40.562688][ T533] ? nla_strscpy+0xe3/0x180 [ 40.562692][ T533] rtnl_newlink_create+0x2d0/0x750 [ 40.562696][ T533] ? rtnl_create_link+0xf20/0xf20 [ 40.562698][ T533] ? __dev_get_by_name+0x12/0x50 [ 40.562700][ T533] ? rtnl_dev_get+0xd7/0x170 [ 40.562708][ T533] __rtnl_newlink+0x22b/0xa50 [ 40.562714][ T533] rtnl_newlink+0x9f1/0x11c0 [ 40.562719][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 40.562721][ T533] ? __lock_acquire+0x518/0xc20 [ 40.562727][ T533] ? __lock_release.isra.0+0x69/0x1a0 [ 40.562731][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 40.562733][ T533] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.562736][ T533] ? rtnl_link_fill+0x920/0x920 [ 40.562737][ T533] ? __lock_acquire+0x518/0xc20 [ 40.562742][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 40.562744][ T533] ? find_held_lock+0x2b/0x80 [ 40.562747][ T533] netlink_rcv_skb+0x14e/0x3a0 [ 40.562750][ T533] ? rtnl_link_fill+0x920/0x920 [ 40.562753][ T533] ? netlink_ack+0xcf0/0xcf0 [ 40.562759][ T533] ? netlink_deliver_tap+0xc5/0x330 [ 40.562761][ T533] ? netlink_deliver_tap+0x13c/0x330 [ 40.562766][ T533] netlink_unicast+0x486/0x750 [ 40.562770][ T533] ? netlink_attachskb+0x810/0x810 [ 40.562772][ T533] ? __lock_acquire+0x518/0xc20 [ 40.562776][ T533] netlink_sendmsg+0x735/0xc60 [ 40.562780][ T533] ? netlink_unicast+0x750/0x750 [ 40.562784][ T533] ? __might_fault+0x97/0x140 [ 40.562790][ T533] ____sys_sendmsg+0x415/0x880 [ 40.562793][ T533] ? copy_msghdr_from_user+0x279/0x420 [ 40.562796][ T533] ? get_timestamp.constprop.0+0x390/0x390 [ 40.562798][ T533] ? move_addr_to_kernel+0x40/0x40 [ 40.562805][ T533] ___sys_sendmsg+0x14e/0x1d0 [ 40.562808][ T533] ? copy_msghdr_from_user+0x420/0x420 [ 40.562823][ T533] __sys_sendmsg+0x12c/0x1d0 [ 40.562826][ T533] ? __sys_sendmsg_sock+0x20/0x20 [ 40.562832][ T533] ? rcu_is_watching+0x16/0xd0 [ 40.562835][ T533] do_syscall_64+0xff/0x530 [ 40.562838][ T533] ? exc_page_fault+0xee/0x100 [ 40.562841][ T533] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.562843][ T533] RIP: 0033:0x7f9ab696d54e [ 40.562846][ T533] 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 [ 40.562848][ T533] RSP: 002b:00007ffdf25d1e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.562851][ T533] RAX: ffffffffffffffda RBX: 00007ffdf25d2630 RCX: 00007f9ab696d54e [ 40.562852][ T533] RDX: 0000000000000000 RSI: 00007ffdf25d1f30 RDI: 0000000000000005 [ 40.562853][ T533] RBP: 00007ffdf25d1e90 R08: 0000000000000000 R09: 0000000000000000 [ 40.562854][ T533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190af [ 40.562855][ T533] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf25d2600 [ 40.562862][ T533] [ 40.599561][ T533] vethB: entered promiscuous mode [ 40.631409][ T534] vethA: entered promiscuous mode [ 40.632150][ T534] vethB: entered promiscuous mode [ 40.798989][ T540] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 40.799362][ T540] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 40.886598][ T543] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 40.887004][ T543] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 40.972415][ T546] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 47.351015][ T70] vethA: left promiscuous mode [ 47.351032][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.351034][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 47.351036][ T70] preempt_count: 1, expected: 0 [ 47.351037][ T70] RCU nest depth: 0, expected: 0 [ 47.351038][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 47.351040][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 47.351052][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 47.351056][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 47.351062][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 47.351066][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.351070][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.351073][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.351077][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 47.351081][ T70] irq event stamp: 388942 [ 47.351082][ T70] hardirqs last enabled at (388941): [] __down_trylock_console_sem+0x86/0xa0 [ 47.351084][ T70] hardirqs last disabled at (388942): [] console_emit_next_record+0x3d4/0x4c0 [ 47.351086][ T70] softirqs last enabled at (388812): [] tcp_close+0x2b/0xb0 [ 47.351089][ T70] softirqs last disabled at (388810): [] release_sock+0x21/0x240 [ 47.351092][ T70] Preemption disabled at: [ 47.351093][ T70] [] vprintk_emit+0x31b/0x3e0 [ 47.351098][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.351102][ T70] Tainted: [W]=WARN [ 47.351103][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.351104][ T70] Workqueue: netns cleanup_net [ 47.351107][ T70] Call Trace: [ 47.351109][ T70] [ 47.351111][ T70] dump_stack_lvl+0x6f/0xa0 [ 47.351116][ T70] ? vprintk_emit+0x31b/0x3e0 [ 47.351119][ T70] __might_resched.cold+0x1fe/0x2c1 [ 47.351123][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.351127][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 47.351132][ T70] __kmalloc_noprof+0x443/0x760 [ 47.351134][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 47.351140][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 47.351143][ T70] alloc_buf.isra.0+0x4b/0x260 [ 47.351146][ T70] put_chars+0x1e1/0x2f0 [ 47.351149][ T70] ? __send_to_port+0x420/0x420 [ 47.351152][ T70] ? validate_chain+0x38b/0xc20 [ 47.351157][ T70] hvc_console_print+0x292/0x780 [ 47.351164][ T70] ? hvc_write+0x3a0/0x3a0 [ 47.351167][ T70] ? rcu_is_watching+0x16/0xd0 [ 47.351171][ T70] ? lock_acquire+0x13c/0x160 [ 47.351175][ T70] console_emit_next_record+0x22f/0x4c0 [ 47.351179][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 47.351181][ T70] ? console_flush_one_record+0x106/0x710 [ 47.351184][ T70] ? rcu_is_watching+0x16/0xd0 [ 47.351186][ T70] ? lock_acquire+0x13c/0x160 [ 47.351190][ T70] console_flush_one_record+0x46f/0x710 [ 47.351195][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 47.351196][ T70] ? __lock_acquire+0x518/0xc20 [ 47.351202][ T70] console_unlock+0xee/0x1f0 [ 47.351205][ T70] ? console_flush_one_record+0x710/0x710 [ 47.351207][ T70] ? rcu_is_watching+0x16/0xd0 [ 47.351209][ T70] ? lock_acquire+0x60/0x160 [ 47.351213][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.351214][ T70] ? vprintk_emit+0x320/0x3e0 [ 47.351218][ T70] vprintk_emit+0x37c/0x3e0 [ 47.351222][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 47.351224][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 47.351226][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 47.351229][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 47.351231][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 47.351234][ T70] _printk+0xc7/0x100 [ 47.351238][ T70] ? snapshot_read.cold+0x21/0x21 [ 47.351241][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 47.351244][ T70] ? netdev_name+0x43/0x60 [ 47.351247][ T70] ? __netdev_printk+0x17f/0x1d0 [ 47.351251][ T70] netdev_info+0xe2/0x116 [ 47.351253][ T70] ? netdev_notice+0x120/0x120 [ 47.351256][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 47.351258][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 47.351260][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 47.351264][ T70] ? mutex_is_locked+0x1c/0x50 [ 47.351267][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 47.351270][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 47.351273][ T70] netif_set_promiscuity+0x4c/0xc0 [ 47.351277][ T70] dev_set_promiscuity+0x9d/0x150 [ 47.351280][ T70] hsr_del_port+0x39d/0x540 [ 47.351285][ T70] hsr_del_ports+0x24/0x80 [ 47.351288][ T70] hsr_dellink+0x5d/0x90 [ 47.351290][ T70] default_device_exit_batch+0x19d/0x600 [ 47.351294][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 47.351296][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.351299][ T70] ? mutex_is_locked+0x1c/0x50 [ 47.351303][ T70] ops_undo_list+0x2ce/0x8f0 [ 47.351306][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 47.351309][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 47.351310][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 47.351313][ T70] ? idr_destroy+0x121/0x250 [ 47.351318][ T70] cleanup_net+0x431/0x890 [ 47.351321][ T70] ? net_passive_dec+0x230/0x230 [ 47.351325][ T70] ? lock_acquire+0x13c/0x160 [ 47.351327][ T70] ? rcu_is_watching+0x16/0xd0 [ 47.351331][ T70] process_one_work+0xe3e/0x1560 [ 47.351338][ T70] ? __queue_delayed_work+0x470/0x470 [ 47.351340][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 47.351348][ T70] worker_thread+0x4f1/0xd60 [ 47.351352][ T70] ? rescuer_thread+0x1340/0x1340 [ 47.351354][ T70] ? __kthread_parkme+0xbd/0x210 [ 47.351358][ T70] ? rescuer_thread+0x1340/0x1340 [ 47.351360][ T70] ? rescuer_thread+0x1340/0x1340 [ 47.351362][ T70] kthread+0x367/0x460 [ 47.351364][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.351367][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.351370][ T70] ret_from_fork+0x474/0x6b0 [ 47.351374][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 47.351377][ T70] ? __switch_to+0x5a3/0xe00 [ 47.351380][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.351383][ T70] ret_from_fork_asm+0x11/0x20 [ 47.351392][ T70] [ 47.379629][ T70] vethB: left promiscuous mode [ 47.394150][ T70] vethA (unregistering): left promiscuous mode [ 47.398670][ T70] vethB (unregistering): left promiscuous mode [ 47.629667][ T70] vethA: left promiscuous mode [ 47.636092][ T70] vethB (unregistering): left promiscuous mode [ 48.018935][ T603] ip (603) used greatest stack depth: 23056 bytes left [ 48.431366][ T615] vethA: entered promiscuous mode [ 48.431382][ T615] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.431384][ T615] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 615, name: ip [ 48.431386][ T615] preempt_count: 1, expected: 0 [ 48.431387][ T615] RCU nest depth: 0, expected: 0 [ 48.431388][ T615] locks held by ip/615: 6, last CPU#0: [ 48.431390][ T615] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 48.431401][ T615] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 48.431405][ T615] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.431411][ T615] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.431415][ T615] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.431419][ T615] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.431423][ T615] irq event stamp: 20658 [ 48.431424][ T615] hardirqs last enabled at (20657): [] __down_trylock_console_sem+0x86/0xa0 [ 48.431426][ T615] hardirqs last disabled at (20658): [] console_emit_next_record+0x3d4/0x4c0 [ 48.431428][ T615] softirqs last enabled at (20572): [] __alloc_skb+0x4c2/0x5f0 [ 48.431432][ T615] softirqs last disabled at (20570): [] __alloc_skb+0x4c2/0x5f0 [ 48.431436][ T615] Preemption disabled at: [ 48.431437][ T615] [] vprintk_emit+0x31b/0x3e0 [ 48.431443][ T615] CPU: 0 UID: 0 PID: 615 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.431446][ T615] Tainted: [W]=WARN [ 48.431447][ T615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.431449][ T615] Call Trace: [ 48.431450][ T615] [ 48.431452][ T615] dump_stack_lvl+0x6f/0xa0 [ 48.431457][ T615] ? vprintk_emit+0x31b/0x3e0 [ 48.431459][ T615] __might_resched.cold+0x1fe/0x2c1 [ 48.431464][ T615] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.431468][ T615] ? __kmalloc_noprof+0xdb/0x760 [ 48.431473][ T615] __kmalloc_noprof+0x443/0x760 [ 48.431475][ T615] ? alloc_buf.isra.0+0x4b/0x260 [ 48.431481][ T615] ? do_raw_spin_unlock+0x59/0x250 [ 48.431483][ T615] alloc_buf.isra.0+0x4b/0x260 [ 48.431486][ T615] put_chars+0x1e1/0x2f0 [ 48.431489][ T615] ? __send_to_port+0x420/0x420 [ 48.431496][ T615] hvc_console_print+0x292/0x780 [ 48.431502][ T615] ? hvc_write+0x3a0/0x3a0 [ 48.431505][ T615] ? lock_acquire+0x13c/0x160 [ 48.431509][ T615] console_emit_next_record+0x22f/0x4c0 [ 48.431513][ T615] ? devkmsg_read+0x4b0/0x4b0 [ 48.431515][ T615] ? console_flush_one_record+0x106/0x710 [ 48.431518][ T615] ? rcu_is_watching+0x16/0xd0 [ 48.431522][ T615] ? lock_acquire+0x13c/0x160 [ 48.431525][ T615] console_flush_one_record+0x46f/0x710 [ 48.431529][ T615] ? console_emit_next_record+0x4c0/0x4c0 [ 48.431531][ T615] ? __lock_acquire+0x518/0xc20 [ 48.431536][ T615] console_unlock+0xee/0x1f0 [ 48.431539][ T615] ? console_flush_one_record+0x710/0x710 [ 48.431541][ T615] ? rcu_is_watching+0x16/0xd0 [ 48.431543][ T615] ? lock_acquire+0x60/0x160 [ 48.431546][ T615] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.431548][ T615] ? vprintk_emit+0x320/0x3e0 [ 48.431551][ T615] vprintk_emit+0x37c/0x3e0 [ 48.431555][ T615] ? wake_up_klogd_work_func+0x90/0x90 [ 48.431557][ T615] ? kasan_save_stack+0x3d/0x50 [ 48.431565][ T615] ? kasan_save_track+0x14/0x30 [ 48.431567][ T615] ? __kasan_kmalloc+0x7b/0x90 [ 48.431568][ T615] ? __kmalloc_cache_noprof+0x29a/0x620 [ 48.431570][ T615] ? hsr_add_port+0x1eb/0xb60 [ 48.431573][ T615] ? hsr_dev_finalize+0x841/0xcf0 [ 48.431575][ T615] ? hsr_newlink+0x3b9/0x930 [ 48.431578][ T615] _printk+0xc7/0x100 [ 48.431582][ T615] ? snapshot_read.cold+0x21/0x21 [ 48.431584][ T615] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.431588][ T615] ? netdev_name+0x43/0x60 [ 48.431591][ T615] ? __netdev_printk+0x17f/0x1d0 [ 48.431595][ T615] netdev_info+0xe2/0x116 [ 48.431597][ T615] ? netdev_notice+0x120/0x120 [ 48.431603][ T615] ? mutex_is_locked+0x1c/0x50 [ 48.431607][ T615] __dev_set_promiscuity.cold+0x95/0x104 [ 48.431612][ T615] netif_set_promiscuity+0x4c/0xc0 [ 48.431616][ T615] dev_set_promiscuity+0x9d/0x150 [ 48.431619][ T615] hsr_add_port+0x48c/0xb60 [ 48.431623][ T615] ? hsr_port_exists+0x60/0x60 [ 48.431626][ T615] ? timer_init_key+0x10d/0x280 [ 48.431631][ T615] hsr_dev_finalize+0x841/0xcf0 [ 48.431632][ T615] ? alloc_netdev_mqs+0xe11/0x14d0 [ 48.431637][ T615] ? alloc_netdev_mqs+0xf05/0x14d0 [ 48.431639][ T615] hsr_newlink+0x3b9/0x930 [ 48.431642][ T615] ? hsr_dellink+0x90/0x90 [ 48.431644][ T615] ? rtnl_create_link+0x169/0xf20 [ 48.431646][ T615] ? nla_strscpy+0xe3/0x180 [ 48.431651][ T615] rtnl_newlink_create+0x2d0/0x750 [ 48.431654][ T615] ? rtnl_create_link+0xf20/0xf20 [ 48.431656][ T615] ? __dev_get_by_name+0x12/0x50 [ 48.431658][ T615] ? rtnl_dev_get+0xd7/0x170 [ 48.431666][ T615] __rtnl_newlink+0x22b/0xa50 [ 48.431673][ T615] rtnl_newlink+0x9f1/0x11c0 [ 48.431678][ T615] ? rtnl_bridge_getlink+0x850/0x850 [ 48.431680][ T615] ? __lock_acquire+0x518/0xc20 [ 48.431686][ T615] ? __lock_release.isra.0+0x69/0x1a0 [ 48.431690][ T615] ? rtnl_bridge_getlink+0x850/0x850 [ 48.431692][ T615] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.431695][ T615] ? rtnl_link_fill+0x920/0x920 [ 48.431696][ T615] ? __lock_acquire+0x518/0xc20 [ 48.431701][ T615] ? lock_acquire.part.0+0xd4/0x280 [ 48.431702][ T615] ? find_held_lock+0x2b/0x80 [ 48.431706][ T615] netlink_rcv_skb+0x14e/0x3a0 [ 48.431709][ T615] ? rtnl_link_fill+0x920/0x920 [ 48.431712][ T615] ? netlink_ack+0xcf0/0xcf0 [ 48.431718][ T615] ? netlink_deliver_tap+0xc5/0x330 [ 48.431720][ T615] ? netlink_deliver_tap+0x13c/0x330 [ 48.431725][ T615] netlink_unicast+0x486/0x750 [ 48.431729][ T615] ? netlink_attachskb+0x810/0x810 [ 48.431731][ T615] ? __lock_acquire+0x518/0xc20 [ 48.431735][ T615] netlink_sendmsg+0x735/0xc60 [ 48.431739][ T615] ? netlink_unicast+0x750/0x750 [ 48.431743][ T615] ? __might_fault+0x97/0x140 [ 48.431749][ T615] ____sys_sendmsg+0x415/0x880 [ 48.431752][ T615] ? copy_msghdr_from_user+0x279/0x420 [ 48.431755][ T615] ? get_timestamp.constprop.0+0x390/0x390 [ 48.431756][ T615] ? move_addr_to_kernel+0x40/0x40 [ 48.431764][ T615] ___sys_sendmsg+0x14e/0x1d0 [ 48.431767][ T615] ? copy_msghdr_from_user+0x420/0x420 [ 48.431782][ T615] __sys_sendmsg+0x12c/0x1d0 [ 48.431785][ T615] ? __sys_sendmsg_sock+0x20/0x20 [ 48.431791][ T615] ? rcu_is_watching+0x16/0xd0 [ 48.431795][ T615] do_syscall_64+0xff/0x530 [ 48.431798][ T615] ? exc_page_fault+0xee/0x100 [ 48.431800][ T615] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.431802][ T615] RIP: 0033:0x7f68ff79c54e [ 48.431806][ T615] 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 [ 48.431807][ T615] RSP: 002b:00007ffef91eb690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.431810][ T615] RAX: ffffffffffffffda RBX: 00007ffef91ebe40 RCX: 00007f68ff79c54e [ 48.431811][ T615] RDX: 0000000000000000 RSI: 00007ffef91eb740 RDI: 0000000000000005 [ 48.431812][ T615] RBP: 00007ffef91eb6a0 R08: 0000000000000000 R09: 0000000000000000 [ 48.431813][ T615] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190b6 [ 48.431814][ T615] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef91ebe10 [ 48.431820][ T615] [ 48.464266][ T615] vethB: entered promiscuous mode [ 48.497054][ T616] vethA: entered promiscuous mode [ 48.502934][ T616] vethB: entered promiscuous mode [ 48.530768][ T617] vethA: entered promiscuous mode [ 48.531451][ T617] vethB: entered promiscuous mode [ 48.697689][ T623] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 48.698097][ T623] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 48.780340][ T626] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 48.781264][ T626] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 48.869859][ T629] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 54.808960][ T70] vethA: left promiscuous mode [ 54.808979][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 54.808982][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 54.808984][ T70] preempt_count: 1, expected: 0 [ 54.808984][ T70] RCU nest depth: 0, expected: 0 [ 54.808985][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 54.808988][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 54.809000][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 54.809004][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 54.809010][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 54.809014][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 54.809019][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 54.809022][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 54.809026][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 54.809030][ T70] irq event stamp: 488860 [ 54.809031][ T70] hardirqs last enabled at (488859): [] __down_trylock_console_sem+0x86/0xa0 [ 54.809033][ T70] hardirqs last disabled at (488860): [] console_emit_next_record+0x3d4/0x4c0 [ 54.809035][ T70] softirqs last enabled at (488730): [] tcp_close+0x2b/0xb0 [ 54.809038][ T70] softirqs last disabled at (488728): [] release_sock+0x21/0x240 [ 54.809041][ T70] Preemption disabled at: [ 54.809042][ T70] [] vprintk_emit+0x31b/0x3e0 [ 54.809048][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 54.809051][ T70] Tainted: [W]=WARN [ 54.809052][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.809054][ T70] Workqueue: netns cleanup_net [ 54.809057][ T70] Call Trace: [ 54.809059][ T70] [ 54.809061][ T70] dump_stack_lvl+0x6f/0xa0 [ 54.809067][ T70] ? vprintk_emit+0x31b/0x3e0 [ 54.809070][ T70] __might_resched.cold+0x1fe/0x2c1 [ 54.809074][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.809079][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 54.809084][ T70] __kmalloc_noprof+0x443/0x760 [ 54.809086][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 54.809092][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 54.809095][ T70] alloc_buf.isra.0+0x4b/0x260 [ 54.809098][ T70] put_chars+0x1e1/0x2f0 [ 54.809101][ T70] ? __send_to_port+0x420/0x420 [ 54.809104][ T70] ? validate_chain+0x38b/0xc20 [ 54.809109][ T70] hvc_console_print+0x292/0x780 [ 54.809116][ T70] ? hvc_write+0x3a0/0x3a0 [ 54.809118][ T70] ? rcu_is_watching+0x16/0xd0 [ 54.809122][ T70] ? lock_acquire+0x13c/0x160 [ 54.809126][ T70] console_emit_next_record+0x22f/0x4c0 [ 54.809130][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 54.809132][ T70] ? console_flush_one_record+0x106/0x710 [ 54.809135][ T70] ? rcu_is_watching+0x16/0xd0 [ 54.809138][ T70] ? lock_acquire+0x13c/0x160 [ 54.809141][ T70] console_flush_one_record+0x46f/0x710 [ 54.809146][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 54.809147][ T70] ? __lock_acquire+0x518/0xc20 [ 54.809153][ T70] console_unlock+0xee/0x1f0 [ 54.809156][ T70] ? console_flush_one_record+0x710/0x710 [ 54.809157][ T70] ? rcu_is_watching+0x16/0xd0 [ 54.809160][ T70] ? lock_acquire+0x60/0x160 [ 54.809163][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 54.809165][ T70] ? vprintk_emit+0x320/0x3e0 [ 54.809168][ T70] vprintk_emit+0x37c/0x3e0 [ 54.809172][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 54.809175][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 54.809176][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 54.809180][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 54.809181][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 54.809185][ T70] _printk+0xc7/0x100 [ 54.809189][ T70] ? snapshot_read.cold+0x21/0x21 [ 54.809192][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 54.809195][ T70] ? netdev_name+0x43/0x60 [ 54.809198][ T70] ? __netdev_printk+0x17f/0x1d0 [ 54.809202][ T70] netdev_info+0xe2/0x116 [ 54.809204][ T70] ? netdev_notice+0x120/0x120 [ 54.809208][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 54.809209][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 54.809211][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 54.809215][ T70] ? mutex_is_locked+0x1c/0x50 [ 54.809219][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 54.809221][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 54.809224][ T70] netif_set_promiscuity+0x4c/0xc0 [ 54.809228][ T70] dev_set_promiscuity+0x9d/0x150 [ 54.809231][ T70] hsr_del_port+0x39d/0x540 [ 54.809236][ T70] hsr_del_ports+0x24/0x80 [ 54.809239][ T70] hsr_dellink+0x5d/0x90 [ 54.809242][ T70] default_device_exit_batch+0x19d/0x600 [ 54.809245][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 54.809247][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.809250][ T70] ? mutex_is_locked+0x1c/0x50 [ 54.809254][ T70] ops_undo_list+0x2ce/0x8f0 [ 54.809257][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 54.809259][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 54.809261][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 54.809264][ T70] ? idr_destroy+0x121/0x250 [ 54.809269][ T70] cleanup_net+0x431/0x890 [ 54.809272][ T70] ? net_passive_dec+0x230/0x230 [ 54.809275][ T70] ? lock_acquire+0x13c/0x160 [ 54.809277][ T70] ? rcu_is_watching+0x16/0xd0 [ 54.809281][ T70] process_one_work+0xe3e/0x1560 [ 54.809288][ T70] ? __queue_delayed_work+0x470/0x470 [ 54.809290][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 54.809298][ T70] worker_thread+0x4f1/0xd60 [ 54.809302][ T70] ? rescuer_thread+0x1340/0x1340 [ 54.809304][ T70] ? __kthread_parkme+0xbd/0x210 [ 54.809307][ T70] ? rescuer_thread+0x1340/0x1340 [ 54.809310][ T70] ? rescuer_thread+0x1340/0x1340 [ 54.809312][ T70] kthread+0x367/0x460 [ 54.809313][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.809316][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.809319][ T70] ret_from_fork+0x474/0x6b0 [ 54.809323][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.809326][ T70] ? __switch_to+0x5a3/0xe00 [ 54.809329][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.809332][ T70] ret_from_fork_asm+0x11/0x20 [ 54.809341][ T70] [ 54.835178][ T70] vethB: left promiscuous mode [ 54.851447][ T70] vethA (unregistering): left promiscuous mode [ 54.854776][ T70] vethB (unregistering): left promiscuous mode [ 55.097473][ T70] vethA: left promiscuous mode [ 55.111300][ T70] vethB (unregistering): left promiscuous mode [ 55.844314][ T697] vethA: entered promiscuous mode [ 55.844330][ T697] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.844332][ T697] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 697, name: ip [ 55.844334][ T697] preempt_count: 1, expected: 0 [ 55.844335][ T697] RCU nest depth: 0, expected: 0 [ 55.844336][ T697] locks held by ip/697: 6, last CPU#0: [ 55.844338][ T697] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 55.844349][ T697] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 55.844353][ T697] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.844359][ T697] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.844363][ T697] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.844366][ T697] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.844370][ T697] irq event stamp: 26502 [ 55.844371][ T697] hardirqs last enabled at (26501): [] __down_trylock_console_sem+0x86/0xa0 [ 55.844373][ T697] hardirqs last disabled at (26502): [] console_emit_next_record+0x3d4/0x4c0 [ 55.844375][ T697] softirqs last enabled at (26416): [] __alloc_skb+0x4c2/0x5f0 [ 55.844379][ T697] softirqs last disabled at (26414): [] __alloc_skb+0x4c2/0x5f0 [ 55.844381][ T697] Preemption disabled at: [ 55.844382][ T697] [] vprintk_emit+0x31b/0x3e0 [ 55.844388][ T697] CPU: 0 UID: 0 PID: 697 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.844391][ T697] Tainted: [W]=WARN [ 55.844392][ T697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.844394][ T697] Call Trace: [ 55.844396][ T697] [ 55.844397][ T697] dump_stack_lvl+0x6f/0xa0 [ 55.844403][ T697] ? vprintk_emit+0x31b/0x3e0 [ 55.844405][ T697] __might_resched.cold+0x1fe/0x2c1 [ 55.844410][ T697] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.844414][ T697] ? __kmalloc_noprof+0xdb/0x760 [ 55.844419][ T697] __kmalloc_noprof+0x443/0x760 [ 55.844421][ T697] ? alloc_buf.isra.0+0x4b/0x260 [ 55.844427][ T697] ? do_raw_spin_unlock+0x59/0x250 [ 55.844430][ T697] alloc_buf.isra.0+0x4b/0x260 [ 55.844433][ T697] put_chars+0x1e1/0x2f0 [ 55.844438][ T697] ? __send_to_port+0x420/0x420 [ 55.844445][ T697] hvc_console_print+0x292/0x780 [ 55.844451][ T697] ? hvc_write+0x3a0/0x3a0 [ 55.844454][ T697] ? lock_acquire+0x13c/0x160 [ 55.844458][ T697] console_emit_next_record+0x22f/0x4c0 [ 55.844462][ T697] ? devkmsg_read+0x4b0/0x4b0 [ 55.844464][ T697] ? console_flush_one_record+0x106/0x710 [ 55.844467][ T697] ? rcu_is_watching+0x16/0xd0 [ 55.844471][ T697] ? lock_acquire+0x13c/0x160 [ 55.844475][ T697] console_flush_one_record+0x46f/0x710 [ 55.844479][ T697] ? console_emit_next_record+0x4c0/0x4c0 [ 55.844481][ T697] ? __lock_acquire+0x518/0xc20 [ 55.844486][ T697] console_unlock+0xee/0x1f0 [ 55.844489][ T697] ? console_flush_one_record+0x710/0x710 [ 55.844491][ T697] ? rcu_is_watching+0x16/0xd0 [ 55.844493][ T697] ? lock_acquire+0x60/0x160 [ 55.844496][ T697] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.844498][ T697] ? vprintk_emit+0x320/0x3e0 [ 55.844501][ T697] vprintk_emit+0x37c/0x3e0 [ 55.844505][ T697] ? wake_up_klogd_work_func+0x90/0x90 [ 55.844507][ T697] ? kasan_save_stack+0x3d/0x50 [ 55.844510][ T697] ? kasan_save_track+0x14/0x30 [ 55.844512][ T697] ? __kasan_kmalloc+0x7b/0x90 [ 55.844513][ T697] ? __kmalloc_cache_noprof+0x29a/0x620 [ 55.844515][ T697] ? hsr_add_port+0x1eb/0xb60 [ 55.844518][ T697] ? hsr_dev_finalize+0x841/0xcf0 [ 55.844520][ T697] ? hsr_newlink+0x3b9/0x930 [ 55.844523][ T697] _printk+0xc7/0x100 [ 55.844527][ T697] ? snapshot_read.cold+0x21/0x21 [ 55.844529][ T697] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.844533][ T697] ? netdev_name+0x43/0x60 [ 55.844536][ T697] ? __netdev_printk+0x17f/0x1d0 [ 55.844539][ T697] netdev_info+0xe2/0x116 [ 55.844542][ T697] ? netdev_notice+0x120/0x120 [ 55.844548][ T697] ? mutex_is_locked+0x1c/0x50 [ 55.844552][ T697] __dev_set_promiscuity.cold+0x95/0x104 [ 55.844556][ T697] netif_set_promiscuity+0x4c/0xc0 [ 55.844561][ T697] dev_set_promiscuity+0x9d/0x150 [ 55.844564][ T697] hsr_add_port+0x48c/0xb60 [ 55.844567][ T697] ? hsr_port_exists+0x60/0x60 [ 55.844570][ T697] ? timer_init_key+0x10d/0x280 [ 55.844575][ T697] hsr_dev_finalize+0x841/0xcf0 [ 55.844577][ T697] ? alloc_netdev_mqs+0xe11/0x14d0 [ 55.844581][ T697] ? alloc_netdev_mqs+0xf05/0x14d0 [ 55.844583][ T697] hsr_newlink+0x3b9/0x930 [ 55.844586][ T697] ? hsr_dellink+0x90/0x90 [ 55.844592][ T697] ? rtnl_create_link+0x169/0xf20 [ 55.844594][ T697] ? nla_strscpy+0xe3/0x180 [ 55.844599][ T697] rtnl_newlink_create+0x2d0/0x750 [ 55.844602][ T697] ? rtnl_create_link+0xf20/0xf20 [ 55.844604][ T697] ? __dev_get_by_name+0x12/0x50 [ 55.844606][ T697] ? rtnl_dev_get+0xd7/0x170 [ 55.844614][ T697] __rtnl_newlink+0x22b/0xa50 [ 55.844620][ T697] rtnl_newlink+0x9f1/0x11c0 [ 55.844626][ T697] ? rtnl_bridge_getlink+0x850/0x850 [ 55.844628][ T697] ? __lock_acquire+0x518/0xc20 [ 55.844634][ T697] ? __lock_release.isra.0+0x69/0x1a0 [ 55.844638][ T697] ? rtnl_bridge_getlink+0x850/0x850 [ 55.844640][ T697] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.844643][ T697] ? rtnl_link_fill+0x920/0x920 [ 55.844644][ T697] ? __lock_acquire+0x518/0xc20 [ 55.844648][ T697] ? lock_acquire.part.0+0xd4/0x280 [ 55.844650][ T697] ? find_held_lock+0x2b/0x80 [ 55.844654][ T697] netlink_rcv_skb+0x14e/0x3a0 [ 55.844657][ T697] ? rtnl_link_fill+0x920/0x920 [ 55.844660][ T697] ? netlink_ack+0xcf0/0xcf0 [ 55.844666][ T697] ? netlink_deliver_tap+0xc5/0x330 [ 55.844668][ T697] ? netlink_deliver_tap+0x13c/0x330 [ 55.844673][ T697] netlink_unicast+0x486/0x750 [ 55.844677][ T697] ? netlink_attachskb+0x810/0x810 [ 55.844679][ T697] ? __lock_acquire+0x518/0xc20 [ 55.844683][ T697] netlink_sendmsg+0x735/0xc60 [ 55.844687][ T697] ? netlink_unicast+0x750/0x750 [ 55.844691][ T697] ? __might_fault+0x97/0x140 [ 55.844697][ T697] ____sys_sendmsg+0x415/0x880 [ 55.844700][ T697] ? copy_msghdr_from_user+0x279/0x420 [ 55.844703][ T697] ? get_timestamp.constprop.0+0x390/0x390 [ 55.844704][ T697] ? move_addr_to_kernel+0x40/0x40 [ 55.844711][ T697] ___sys_sendmsg+0x14e/0x1d0 [ 55.844714][ T697] ? copy_msghdr_from_user+0x420/0x420 [ 55.844730][ T697] __sys_sendmsg+0x12c/0x1d0 [ 55.844733][ T697] ? __sys_sendmsg_sock+0x20/0x20 [ 55.844739][ T697] ? rcu_is_watching+0x16/0xd0 [ 55.844742][ T697] do_syscall_64+0xff/0x530 [ 55.844746][ T697] ? exc_page_fault+0xee/0x100 [ 55.844748][ T697] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.844750][ T697] RIP: 0033:0x7fdec68fc54e [ 55.844754][ T697] 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 [ 55.844756][ T697] RSP: 002b:00007ffebb454970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.844759][ T697] RAX: ffffffffffffffda RBX: 00007ffebb455120 RCX: 00007fdec68fc54e [ 55.844760][ T697] RDX: 0000000000000000 RSI: 00007ffebb454a20 RDI: 0000000000000005 [ 55.844761][ T697] RBP: 00007ffebb454980 R08: 0000000000000000 R09: 0000000000000000 [ 55.844762][ T697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190be [ 55.844762][ T697] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebb4550f0 [ 55.844769][ T697] [ 55.877406][ T697] vethB: entered promiscuous mode [ 55.912178][ T698] vethA: entered promiscuous mode [ 55.912944][ T698] vethB: entered promiscuous mode [ 55.939650][ T699] vethA: entered promiscuous mode [ 55.940376][ T699] vethB: entered promiscuous mode [ 56.112471][ T705] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 56.112880][ T705] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 56.197340][ T708] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 56.197757][ T708] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 56.280356][ T711] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 61.912361][ T70] vethA: left promiscuous mode [ 61.912379][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 61.912381][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 61.912382][ T70] preempt_count: 1, expected: 0 [ 61.912383][ T70] RCU nest depth: 0, expected: 0 [ 61.912384][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 61.912386][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 61.912398][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 61.912401][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 61.912407][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 61.912411][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 61.912416][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 61.912419][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 61.912423][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 61.912427][ T70] irq event stamp: 582488 [ 61.912428][ T70] hardirqs last enabled at (582487): [] __down_trylock_console_sem+0x86/0xa0 [ 61.912430][ T70] hardirqs last disabled at (582488): [] console_emit_next_record+0x3d4/0x4c0 [ 61.912432][ T70] softirqs last enabled at (582358): [] tcp_close+0x2b/0xb0 [ 61.912439][ T70] softirqs last disabled at (582356): [] release_sock+0x21/0x240 [ 61.912442][ T70] Preemption disabled at: [ 61.912442][ T70] [] vprintk_emit+0x31b/0x3e0 [ 61.912448][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 61.912451][ T70] Tainted: [W]=WARN [ 61.912452][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.912454][ T70] Workqueue: netns cleanup_net [ 61.912457][ T70] Call Trace: [ 61.912459][ T70] [ 61.912461][ T70] dump_stack_lvl+0x6f/0xa0 [ 61.912466][ T70] ? vprintk_emit+0x31b/0x3e0 [ 61.912469][ T70] __might_resched.cold+0x1fe/0x2c1 [ 61.912473][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 61.912477][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 61.912482][ T70] __kmalloc_noprof+0x443/0x760 [ 61.912484][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 61.912490][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 61.912493][ T70] alloc_buf.isra.0+0x4b/0x260 [ 61.912496][ T70] put_chars+0x1e1/0x2f0 [ 61.912499][ T70] ? __send_to_port+0x420/0x420 [ 61.912502][ T70] ? validate_chain+0x38b/0xc20 [ 61.912507][ T70] hvc_console_print+0x292/0x780 [ 61.912514][ T70] ? hvc_write+0x3a0/0x3a0 [ 61.912517][ T70] ? rcu_is_watching+0x16/0xd0 [ 61.912521][ T70] ? lock_acquire+0x13c/0x160 [ 61.912525][ T70] console_emit_next_record+0x22f/0x4c0 [ 61.912529][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 61.912531][ T70] ? console_flush_one_record+0x106/0x710 [ 61.912534][ T70] ? rcu_is_watching+0x16/0xd0 [ 61.912536][ T70] ? lock_acquire+0x13c/0x160 [ 61.912540][ T70] console_flush_one_record+0x46f/0x710 [ 61.912544][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 61.912546][ T70] ? __lock_acquire+0x518/0xc20 [ 61.912551][ T70] console_unlock+0xee/0x1f0 [ 61.912554][ T70] ? console_flush_one_record+0x710/0x710 [ 61.912556][ T70] ? rcu_is_watching+0x16/0xd0 [ 61.912558][ T70] ? lock_acquire+0x60/0x160 [ 61.912562][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 61.912564][ T70] ? vprintk_emit+0x320/0x3e0 [ 61.912567][ T70] vprintk_emit+0x37c/0x3e0 [ 61.912570][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 61.912573][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 61.912575][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 61.912578][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 61.912580][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 61.912583][ T70] _printk+0xc7/0x100 [ 61.912587][ T70] ? snapshot_read.cold+0x21/0x21 [ 61.912590][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 61.912593][ T70] ? netdev_name+0x43/0x60 [ 61.912596][ T70] ? __netdev_printk+0x17f/0x1d0 [ 61.912599][ T70] netdev_info+0xe2/0x116 [ 61.912601][ T70] ? netdev_notice+0x120/0x120 [ 61.912605][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 61.912606][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 61.912608][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 61.912616][ T70] ? mutex_is_locked+0x1c/0x50 [ 61.912621][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 61.912624][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 61.912627][ T70] netif_set_promiscuity+0x4c/0xc0 [ 61.912631][ T70] dev_set_promiscuity+0x9d/0x150 [ 61.912634][ T70] hsr_del_port+0x39d/0x540 [ 61.912639][ T70] hsr_del_ports+0x24/0x80 [ 61.912641][ T70] hsr_dellink+0x5d/0x90 [ 61.912644][ T70] default_device_exit_batch+0x19d/0x600 [ 61.912647][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 61.912650][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 61.912652][ T70] ? mutex_is_locked+0x1c/0x50 [ 61.912656][ T70] ops_undo_list+0x2ce/0x8f0 [ 61.912660][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 61.912661][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 61.912663][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 61.912666][ T70] ? idr_destroy+0x121/0x250 [ 61.912670][ T70] cleanup_net+0x431/0x890 [ 61.912674][ T70] ? net_passive_dec+0x230/0x230 [ 61.912677][ T70] ? lock_acquire+0x13c/0x160 [ 61.912679][ T70] ? rcu_is_watching+0x16/0xd0 [ 61.912683][ T70] process_one_work+0xe3e/0x1560 [ 61.912689][ T70] ? __queue_delayed_work+0x470/0x470 [ 61.912692][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 61.912700][ T70] worker_thread+0x4f1/0xd60 [ 61.912704][ T70] ? rescuer_thread+0x1340/0x1340 [ 61.912706][ T70] ? __kthread_parkme+0xbd/0x210 [ 61.912709][ T70] ? rescuer_thread+0x1340/0x1340 [ 61.912711][ T70] ? rescuer_thread+0x1340/0x1340 [ 61.912713][ T70] kthread+0x367/0x460 [ 61.912715][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 61.912718][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 61.912721][ T70] ret_from_fork+0x474/0x6b0 [ 61.912725][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 61.912728][ T70] ? __switch_to+0x5a3/0xe00 [ 61.912731][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 61.912733][ T70] ret_from_fork_asm+0x11/0x20 [ 61.912742][ T70] [ 61.949730][ T70] vethB: left promiscuous mode [ 61.958017][ T70] vethA (unregistering): left promiscuous mode [ 61.960654][ T70] vethB (unregistering): left promiscuous mode [ 62.169145][ T70] vethA: left promiscuous mode [ 62.175818][ T70] vethB (unregistering): left promiscuous mode [ 62.905171][ T780] vethA: entered promiscuous mode [ 62.913417][ T780] vethB: entered promiscuous mode [ 62.913426][ T780] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 62.913428][ T780] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 780, name: ip [ 62.913429][ T780] preempt_count: 1, expected: 0 [ 62.913430][ T780] RCU nest depth: 0, expected: 0 [ 62.913431][ T780] locks held by ip/780: 6, last CPU#2: [ 62.913433][ T780] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 62.913446][ T780] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 62.913450][ T780] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 62.913456][ T780] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 62.913459][ T780] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 62.913463][ T780] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 62.913467][ T780] irq event stamp: 23454 [ 62.913468][ T780] hardirqs last enabled at (23453): [] __down_trylock_console_sem+0x86/0xa0 [ 62.913470][ T780] hardirqs last disabled at (23454): [] console_emit_next_record+0x3d4/0x4c0 [ 62.913472][ T780] softirqs last enabled at (23442): [] __fib6_clean_all+0xff/0x290 [ 62.913476][ T780] softirqs last disabled at (23436): [] __fib6_clean_all+0xd9/0x290 [ 62.913478][ T780] Preemption disabled at: [ 62.913479][ T780] [] vprintk_emit+0x31b/0x3e0 [ 62.913485][ T780] CPU: 2 UID: 0 PID: 780 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 62.913488][ T780] Tainted: [W]=WARN [ 62.913489][ T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.913491][ T780] Call Trace: [ 62.913492][ T780] [ 62.913494][ T780] dump_stack_lvl+0x6f/0xa0 [ 62.913499][ T780] ? vprintk_emit+0x31b/0x3e0 [ 62.913502][ T780] __might_resched.cold+0x1fe/0x2c1 [ 62.913506][ T780] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.913510][ T780] ? __kmalloc_noprof+0xdb/0x760 [ 62.913515][ T780] __kmalloc_noprof+0x443/0x760 [ 62.913517][ T780] ? alloc_buf.isra.0+0x4b/0x260 [ 62.913523][ T780] ? do_raw_spin_unlock+0x59/0x250 [ 62.913525][ T780] alloc_buf.isra.0+0x4b/0x260 [ 62.913529][ T780] put_chars+0x1e1/0x2f0 [ 62.913531][ T780] ? __send_to_port+0x420/0x420 [ 62.913538][ T780] hvc_console_print+0x292/0x780 [ 62.913544][ T780] ? hvc_write+0x3a0/0x3a0 [ 62.913547][ T780] ? lock_acquire+0x13c/0x160 [ 62.913551][ T780] console_emit_next_record+0x22f/0x4c0 [ 62.913554][ T780] ? devkmsg_read+0x4b0/0x4b0 [ 62.913556][ T780] ? console_flush_one_record+0x106/0x710 [ 62.913559][ T780] ? rcu_is_watching+0x16/0xd0 [ 62.913563][ T780] ? lock_acquire+0x13c/0x160 [ 62.913567][ T780] console_flush_one_record+0x46f/0x710 [ 62.913571][ T780] ? console_emit_next_record+0x4c0/0x4c0 [ 62.913573][ T780] ? __lock_acquire+0x518/0xc20 [ 62.913578][ T780] console_unlock+0xee/0x1f0 [ 62.913580][ T780] ? console_flush_one_record+0x710/0x710 [ 62.913582][ T780] ? rcu_is_watching+0x16/0xd0 [ 62.913584][ T780] ? lock_acquire+0x60/0x160 [ 62.913588][ T780] ? __down_trylock_console_sem+0x5e/0xa0 [ 62.913590][ T780] ? vprintk_emit+0x320/0x3e0 [ 62.913593][ T780] vprintk_emit+0x37c/0x3e0 [ 62.913596][ T780] ? wake_up_klogd_work_func+0x90/0x90 [ 62.913598][ T780] ? kasan_save_stack+0x3d/0x50 [ 62.913601][ T780] ? kasan_save_track+0x14/0x30 [ 62.913603][ T780] ? __kasan_kmalloc+0x7b/0x90 [ 62.913605][ T780] ? __kmalloc_cache_noprof+0x29a/0x620 [ 62.913606][ T780] ? hsr_add_port+0x1eb/0xb60 [ 62.913609][ T780] ? hsr_dev_finalize+0x881/0xcf0 [ 62.913611][ T780] ? hsr_newlink+0x3b9/0x930 [ 62.913618][ T780] _printk+0xc7/0x100 [ 62.913622][ T780] ? snapshot_read.cold+0x21/0x21 [ 62.913624][ T780] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.913628][ T780] ? netdev_name+0x43/0x60 [ 62.913631][ T780] ? __netdev_printk+0x17f/0x1d0 [ 62.913634][ T780] netdev_info+0xe2/0x116 [ 62.913636][ T780] ? netdev_notice+0x120/0x120 [ 62.913643][ T780] ? mutex_is_locked+0x1c/0x50 [ 62.913647][ T780] __dev_set_promiscuity.cold+0x95/0x104 [ 62.913651][ T780] netif_set_promiscuity+0x4c/0xc0 [ 62.913655][ T780] dev_set_promiscuity+0x9d/0x150 [ 62.913658][ T780] hsr_add_port+0x48c/0xb60 [ 62.913661][ T780] ? hsr_port_exists+0x60/0x60 [ 62.913664][ T780] ? timer_init_key+0x10d/0x280 [ 62.913669][ T780] hsr_dev_finalize+0x881/0xcf0 [ 62.913671][ T780] ? alloc_netdev_mqs+0xe11/0x14d0 [ 62.913676][ T780] ? alloc_netdev_mqs+0xf05/0x14d0 [ 62.913678][ T780] hsr_newlink+0x3b9/0x930 [ 62.913680][ T780] ? hsr_dellink+0x90/0x90 [ 62.913683][ T780] ? rtnl_create_link+0x169/0xf20 [ 62.913685][ T780] ? nla_strscpy+0xe3/0x180 [ 62.913689][ T780] rtnl_newlink_create+0x2d0/0x750 [ 62.913693][ T780] ? rtnl_create_link+0xf20/0xf20 [ 62.913695][ T780] ? __dev_get_by_name+0x12/0x50 [ 62.913697][ T780] ? rtnl_dev_get+0xd7/0x170 [ 62.913705][ T780] __rtnl_newlink+0x22b/0xa50 [ 62.913711][ T780] rtnl_newlink+0x9f1/0x11c0 [ 62.913716][ T780] ? rtnl_bridge_getlink+0x850/0x850 [ 62.913718][ T780] ? __lock_acquire+0x518/0xc20 [ 62.913724][ T780] ? __lock_release.isra.0+0x69/0x1a0 [ 62.913728][ T780] ? rtnl_bridge_getlink+0x850/0x850 [ 62.913730][ T780] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 62.913733][ T780] ? rtnl_link_fill+0x920/0x920 [ 62.913734][ T780] ? __lock_acquire+0x518/0xc20 [ 62.913739][ T780] ? lock_acquire.part.0+0xd4/0x280 [ 62.913740][ T780] ? find_held_lock+0x2b/0x80 [ 62.913744][ T780] netlink_rcv_skb+0x14e/0x3a0 [ 62.913747][ T780] ? rtnl_link_fill+0x920/0x920 [ 62.913750][ T780] ? netlink_ack+0xcf0/0xcf0 [ 62.913756][ T780] ? netlink_deliver_tap+0xc5/0x330 [ 62.913758][ T780] ? netlink_deliver_tap+0x13c/0x330 [ 62.913762][ T780] netlink_unicast+0x486/0x750 [ 62.913766][ T780] ? netlink_attachskb+0x810/0x810 [ 62.913769][ T780] ? __lock_acquire+0x518/0xc20 [ 62.913773][ T780] netlink_sendmsg+0x735/0xc60 [ 62.913777][ T780] ? netlink_unicast+0x750/0x750 [ 62.913781][ T780] ? __might_fault+0x97/0x140 [ 62.913786][ T780] ____sys_sendmsg+0x415/0x880 [ 62.913790][ T780] ? copy_msghdr_from_user+0x279/0x420 [ 62.913792][ T780] ? get_timestamp.constprop.0+0x390/0x390 [ 62.913794][ T780] ? move_addr_to_kernel+0x40/0x40 [ 62.913801][ T780] ___sys_sendmsg+0x14e/0x1d0 [ 62.913804][ T780] ? copy_msghdr_from_user+0x420/0x420 [ 62.913819][ T780] __sys_sendmsg+0x12c/0x1d0 [ 62.913822][ T780] ? __sys_sendmsg_sock+0x20/0x20 [ 62.913828][ T780] ? rcu_is_watching+0x16/0xd0 [ 62.913832][ T780] do_syscall_64+0xff/0x530 [ 62.913835][ T780] ? exc_page_fault+0xee/0x100 [ 62.913838][ T780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.913839][ T780] RIP: 0033:0x7ff97af6e54e [ 62.913843][ T780] 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 [ 62.913845][ T780] RSP: 002b:00007ffd069746e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.913847][ T780] RAX: ffffffffffffffda RBX: 00007ffd06974e90 RCX: 00007ff97af6e54e [ 62.913849][ T780] RDX: 0000000000000000 RSI: 00007ffd06974790 RDI: 0000000000000005 [ 62.913850][ T780] RBP: 00007ffd069746f0 R08: 0000000000000000 R09: 0000000000000000 [ 62.913851][ T780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190c5 [ 62.913851][ T780] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd06974e60 [ 62.913858][ T780] [ 62.987455][ T781] vethA: entered promiscuous mode [ 62.988142][ T781] vethB: entered promiscuous mode [ 63.024701][ T782] vethA: entered promiscuous mode [ 63.025423][ T782] vethB: entered promiscuous mode [ 63.184324][ T788] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 63.184724][ T788] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 63.270100][ T791] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 63.270480][ T791] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 63.364817][ T794] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 70.336815][ T70] vethA: left promiscuous mode [ 70.336834][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.336836][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 70.336838][ T70] preempt_count: 1, expected: 0 [ 70.336839][ T70] RCU nest depth: 0, expected: 0 [ 70.336839][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 70.336842][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 70.336854][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 70.336858][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 70.336863][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 70.336867][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 70.336872][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 70.336876][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 70.336879][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 70.336883][ T70] irq event stamp: 671846 [ 70.336884][ T70] hardirqs last enabled at (671845): [] __down_trylock_console_sem+0x86/0xa0 [ 70.336886][ T70] hardirqs last disabled at (671846): [] console_emit_next_record+0x3d4/0x4c0 [ 70.336888][ T70] softirqs last enabled at (671716): [] tcp_close+0x2b/0xb0 [ 70.336891][ T70] softirqs last disabled at (671714): [] release_sock+0x21/0x240 [ 70.336895][ T70] Preemption disabled at: [ 70.336895][ T70] [] vprintk_emit+0x31b/0x3e0 [ 70.336901][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.336904][ T70] Tainted: [W]=WARN [ 70.336905][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.336907][ T70] Workqueue: netns cleanup_net [ 70.336910][ T70] Call Trace: [ 70.336911][ T70] [ 70.336914][ T70] dump_stack_lvl+0x6f/0xa0 [ 70.336920][ T70] ? vprintk_emit+0x31b/0x3e0 [ 70.336922][ T70] __might_resched.cold+0x1fe/0x2c1 [ 70.336926][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.336930][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 70.336935][ T70] __kmalloc_noprof+0x443/0x760 [ 70.336938][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 70.336943][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 70.336946][ T70] alloc_buf.isra.0+0x4b/0x260 [ 70.336949][ T70] put_chars+0x1e1/0x2f0 [ 70.336952][ T70] ? __send_to_port+0x420/0x420 [ 70.336955][ T70] ? validate_chain+0x38b/0xc20 [ 70.336960][ T70] hvc_console_print+0x292/0x780 [ 70.336967][ T70] ? hvc_write+0x3a0/0x3a0 [ 70.336969][ T70] ? rcu_is_watching+0x16/0xd0 [ 70.336974][ T70] ? lock_acquire+0x13c/0x160 [ 70.336978][ T70] console_emit_next_record+0x22f/0x4c0 [ 70.336982][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 70.336984][ T70] ? console_flush_one_record+0x106/0x710 [ 70.336987][ T70] ? rcu_is_watching+0x16/0xd0 [ 70.336989][ T70] ? lock_acquire+0x13c/0x160 [ 70.336993][ T70] console_flush_one_record+0x46f/0x710 [ 70.336997][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 70.336999][ T70] ? __lock_acquire+0x518/0xc20 [ 70.337004][ T70] console_unlock+0xee/0x1f0 [ 70.337007][ T70] ? console_flush_one_record+0x710/0x710 [ 70.337009][ T70] ? rcu_is_watching+0x16/0xd0 [ 70.337011][ T70] ? lock_acquire+0x60/0x160 [ 70.337015][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.337017][ T70] ? vprintk_emit+0x320/0x3e0 [ 70.337020][ T70] vprintk_emit+0x37c/0x3e0 [ 70.337024][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 70.337026][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 70.337028][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 70.337031][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 70.337033][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 70.337037][ T70] _printk+0xc7/0x100 [ 70.337040][ T70] ? snapshot_read.cold+0x21/0x21 [ 70.337043][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 70.337046][ T70] ? netdev_name+0x43/0x60 [ 70.337049][ T70] ? __netdev_printk+0x17f/0x1d0 [ 70.337053][ T70] netdev_info+0xe2/0x116 [ 70.337055][ T70] ? netdev_notice+0x120/0x120 [ 70.337059][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 70.337060][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 70.337062][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 70.337066][ T70] ? mutex_is_locked+0x1c/0x50 [ 70.337070][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 70.337072][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 70.337075][ T70] netif_set_promiscuity+0x4c/0xc0 [ 70.337079][ T70] dev_set_promiscuity+0x9d/0x150 [ 70.337082][ T70] hsr_del_port+0x39d/0x540 [ 70.337087][ T70] hsr_del_ports+0x24/0x80 [ 70.337090][ T70] hsr_dellink+0x5d/0x90 [ 70.337092][ T70] default_device_exit_batch+0x19d/0x600 [ 70.337096][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 70.337098][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.337100][ T70] ? mutex_is_locked+0x1c/0x50 [ 70.337104][ T70] ops_undo_list+0x2ce/0x8f0 [ 70.337108][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 70.337110][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 70.337112][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 70.337115][ T70] ? idr_destroy+0x121/0x250 [ 70.337119][ T70] cleanup_net+0x431/0x890 [ 70.337122][ T70] ? net_passive_dec+0x230/0x230 [ 70.337126][ T70] ? lock_acquire+0x13c/0x160 [ 70.337128][ T70] ? rcu_is_watching+0x16/0xd0 [ 70.337132][ T70] process_one_work+0xe3e/0x1560 [ 70.337138][ T70] ? __queue_delayed_work+0x470/0x470 [ 70.337141][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 70.337148][ T70] worker_thread+0x4f1/0xd60 [ 70.337152][ T70] ? rescuer_thread+0x1340/0x1340 [ 70.337154][ T70] ? __kthread_parkme+0xbd/0x210 [ 70.337158][ T70] ? rescuer_thread+0x1340/0x1340 [ 70.337160][ T70] ? rescuer_thread+0x1340/0x1340 [ 70.337162][ T70] kthread+0x367/0x460 [ 70.337164][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 70.337167][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 70.337170][ T70] ret_from_fork+0x474/0x6b0 [ 70.337174][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 70.337177][ T70] ? __switch_to+0x5a3/0xe00 [ 70.337180][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 70.337183][ T70] ret_from_fork_asm+0x11/0x20 [ 70.337192][ T70] [ 70.368168][ T70] vethB: left promiscuous mode [ 70.378290][ T70] vethA (unregistering): left promiscuous mode [ 70.382631][ T70] vethB (unregistering): left promiscuous mode [ 70.621108][ T70] vethA: left promiscuous mode [ 70.626872][ T70] vethB (unregistering): left promiscuous mode [ 71.374722][ T863] vethA: entered promiscuous mode [ 71.374738][ T863] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.374740][ T863] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 863, name: ip [ 71.374741][ T863] preempt_count: 1, expected: 0 [ 71.374742][ T863] RCU nest depth: 0, expected: 0 [ 71.374743][ T863] locks held by ip/863: 6, last CPU#2: [ 71.374746][ T863] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 71.374757][ T863] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 71.374761][ T863] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 71.374767][ T863] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 71.374771][ T863] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 71.374774][ T863] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 71.374778][ T863] irq event stamp: 16726 [ 71.374779][ T863] hardirqs last enabled at (16725): [] __down_trylock_console_sem+0x86/0xa0 [ 71.374782][ T863] hardirqs last disabled at (16726): [] console_emit_next_record+0x3d4/0x4c0 [ 71.374783][ T863] softirqs last enabled at (16642): [] __alloc_skb+0x4c2/0x5f0 [ 71.374787][ T863] softirqs last disabled at (16640): [] __alloc_skb+0x4c2/0x5f0 [ 71.374789][ T863] Preemption disabled at: [ 71.374790][ T863] [] vprintk_emit+0x31b/0x3e0 [ 71.374796][ T863] CPU: 2 UID: 0 PID: 863 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.374799][ T863] Tainted: [W]=WARN [ 71.374799][ T863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.374801][ T863] Call Trace: [ 71.374803][ T863] [ 71.374804][ T863] dump_stack_lvl+0x6f/0xa0 [ 71.374810][ T863] ? vprintk_emit+0x31b/0x3e0 [ 71.374812][ T863] __might_resched.cold+0x1fe/0x2c1 [ 71.374816][ T863] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.374820][ T863] ? __kmalloc_noprof+0xdb/0x760 [ 71.374825][ T863] __kmalloc_noprof+0x443/0x760 [ 71.374827][ T863] ? alloc_buf.isra.0+0x4b/0x260 [ 71.374833][ T863] ? do_raw_spin_unlock+0x59/0x250 [ 71.374836][ T863] alloc_buf.isra.0+0x4b/0x260 [ 71.374839][ T863] put_chars+0x1e1/0x2f0 [ 71.374842][ T863] ? __send_to_port+0x420/0x420 [ 71.374848][ T863] hvc_console_print+0x292/0x780 [ 71.374855][ T863] ? hvc_write+0x3a0/0x3a0 [ 71.374858][ T863] ? lock_acquire+0x13c/0x160 [ 71.374862][ T863] console_emit_next_record+0x22f/0x4c0 [ 71.374866][ T863] ? devkmsg_read+0x4b0/0x4b0 [ 71.374867][ T863] ? console_flush_one_record+0x106/0x710 [ 71.374870][ T863] ? rcu_is_watching+0x16/0xd0 [ 71.374874][ T863] ? lock_acquire+0x13c/0x160 [ 71.374878][ T863] console_flush_one_record+0x46f/0x710 [ 71.374882][ T863] ? console_emit_next_record+0x4c0/0x4c0 [ 71.374884][ T863] ? __lock_acquire+0x518/0xc20 [ 71.374889][ T863] console_unlock+0xee/0x1f0 [ 71.374892][ T863] ? console_flush_one_record+0x710/0x710 [ 71.374893][ T863] ? rcu_is_watching+0x16/0xd0 [ 71.374896][ T863] ? lock_acquire+0x60/0x160 [ 71.374899][ T863] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.374901][ T863] ? vprintk_emit+0x320/0x3e0 [ 71.374904][ T863] vprintk_emit+0x37c/0x3e0 [ 71.374908][ T863] ? wake_up_klogd_work_func+0x90/0x90 [ 71.374910][ T863] ? kasan_save_stack+0x3d/0x50 [ 71.374913][ T863] ? kasan_save_track+0x14/0x30 [ 71.374914][ T863] ? __kasan_kmalloc+0x7b/0x90 [ 71.374916][ T863] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.374918][ T863] ? hsr_add_port+0x1eb/0xb60 [ 71.374921][ T863] ? hsr_dev_finalize+0x841/0xcf0 [ 71.374923][ T863] ? hsr_newlink+0x3b9/0x930 [ 71.374926][ T863] _printk+0xc7/0x100 [ 71.374930][ T863] ? snapshot_read.cold+0x21/0x21 [ 71.374932][ T863] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.374936][ T863] ? netdev_name+0x43/0x60 [ 71.374939][ T863] ? __netdev_printk+0x17f/0x1d0 [ 71.374942][ T863] netdev_info+0xe2/0x116 [ 71.374944][ T863] ? netdev_notice+0x120/0x120 [ 71.374951][ T863] ? mutex_is_locked+0x1c/0x50 [ 71.374955][ T863] __dev_set_promiscuity.cold+0x95/0x104 [ 71.374959][ T863] netif_set_promiscuity+0x4c/0xc0 [ 71.374964][ T863] dev_set_promiscuity+0x9d/0x150 [ 71.374967][ T863] hsr_add_port+0x48c/0xb60 [ 71.374970][ T863] ? hsr_port_exists+0x60/0x60 [ 71.374973][ T863] ? timer_init_key+0x10d/0x280 [ 71.374978][ T863] hsr_dev_finalize+0x841/0xcf0 [ 71.374980][ T863] ? alloc_netdev_mqs+0xe11/0x14d0 [ 71.374984][ T863] ? alloc_netdev_mqs+0xf05/0x14d0 [ 71.374986][ T863] hsr_newlink+0x3b9/0x930 [ 71.374989][ T863] ? hsr_dellink+0x90/0x90 [ 71.374992][ T863] ? rtnl_create_link+0x169/0xf20 [ 71.374994][ T863] ? nla_strscpy+0xe3/0x180 [ 71.374998][ T863] rtnl_newlink_create+0x2d0/0x750 [ 71.375002][ T863] ? rtnl_create_link+0xf20/0xf20 [ 71.375003][ T863] ? __dev_get_by_name+0x12/0x50 [ 71.375005][ T863] ? rtnl_dev_get+0xd7/0x170 [ 71.375013][ T863] __rtnl_newlink+0x22b/0xa50 [ 71.375019][ T863] rtnl_newlink+0x9f1/0x11c0 [ 71.375025][ T863] ? rtnl_bridge_getlink+0x850/0x850 [ 71.375026][ T863] ? __lock_acquire+0x518/0xc20 [ 71.375033][ T863] ? __lock_release.isra.0+0x69/0x1a0 [ 71.375036][ T863] ? rtnl_bridge_getlink+0x850/0x850 [ 71.375038][ T863] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.375042][ T863] ? rtnl_link_fill+0x920/0x920 [ 71.375043][ T863] ? __lock_acquire+0x518/0xc20 [ 71.375047][ T863] ? lock_acquire.part.0+0xd4/0x280 [ 71.375049][ T863] ? find_held_lock+0x2b/0x80 [ 71.375053][ T863] netlink_rcv_skb+0x14e/0x3a0 [ 71.375056][ T863] ? rtnl_link_fill+0x920/0x920 [ 71.375059][ T863] ? netlink_ack+0xcf0/0xcf0 [ 71.375065][ T863] ? netlink_deliver_tap+0xc5/0x330 [ 71.375067][ T863] ? netlink_deliver_tap+0x13c/0x330 [ 71.375072][ T863] netlink_unicast+0x486/0x750 [ 71.375075][ T863] ? netlink_attachskb+0x810/0x810 [ 71.375078][ T863] ? __lock_acquire+0x518/0xc20 [ 71.375082][ T863] netlink_sendmsg+0x735/0xc60 [ 71.375086][ T863] ? netlink_unicast+0x750/0x750 [ 71.375090][ T863] ? __might_fault+0x97/0x140 [ 71.375095][ T863] ____sys_sendmsg+0x415/0x880 [ 71.375099][ T863] ? copy_msghdr_from_user+0x279/0x420 [ 71.375101][ T863] ? get_timestamp.constprop.0+0x390/0x390 [ 71.375103][ T863] ? move_addr_to_kernel+0x40/0x40 [ 71.375110][ T863] ___sys_sendmsg+0x14e/0x1d0 [ 71.375113][ T863] ? copy_msghdr_from_user+0x420/0x420 [ 71.375128][ T863] __sys_sendmsg+0x12c/0x1d0 [ 71.375131][ T863] ? __sys_sendmsg_sock+0x20/0x20 [ 71.375137][ T863] ? rcu_is_watching+0x16/0xd0 [ 71.375141][ T863] do_syscall_64+0xff/0x530 [ 71.375144][ T863] ? exc_page_fault+0xee/0x100 [ 71.375147][ T863] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.375148][ T863] RIP: 0033:0x7fc8c843e54e [ 71.375152][ T863] 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 [ 71.375154][ T863] RSP: 002b:00007fff940085e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.375156][ T863] RAX: ffffffffffffffda RBX: 00007fff94008d90 RCX: 00007fc8c843e54e [ 71.375157][ T863] RDX: 0000000000000000 RSI: 00007fff94008690 RDI: 0000000000000005 [ 71.375158][ T863] RBP: 00007fff940085f0 R08: 0000000000000000 R09: 0000000000000000 [ 71.375159][ T863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190cd [ 71.375160][ T863] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff94008d60 [ 71.375167][ T863] [ 71.413154][ T863] vethB: entered promiscuous mode [ 71.457092][ T864] vethA: entered promiscuous mode [ 71.457794][ T864] vethB: entered promiscuous mode [ 71.487020][ T865] vethA: entered promiscuous mode [ 71.487710][ T865] vethB: entered promiscuous mode [ 71.664431][ T871] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 71.664903][ T871] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 71.755918][ T874] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 71.756323][ T874] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 71.838981][ T877] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 78.441343][ T70] vethA: left promiscuous mode [ 78.441360][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 78.441362][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 78.441364][ T70] preempt_count: 1, expected: 0 [ 78.441365][ T70] RCU nest depth: 0, expected: 0 [ 78.441366][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 78.441368][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 78.441380][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 78.441384][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 78.441389][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 78.441393][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 78.441398][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 78.441402][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 78.441405][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 78.441409][ T70] irq event stamp: 756824 [ 78.441410][ T70] hardirqs last enabled at (756823): [] __down_trylock_console_sem+0x86/0xa0 [ 78.441412][ T70] hardirqs last disabled at (756824): [] console_emit_next_record+0x3d4/0x4c0 [ 78.441414][ T70] softirqs last enabled at (756694): [] tcp_close+0x2b/0xb0 [ 78.441417][ T70] softirqs last disabled at (756692): [] release_sock+0x21/0x240 [ 78.441420][ T70] Preemption disabled at: [ 78.441421][ T70] [] vprintk_emit+0x31b/0x3e0 [ 78.441427][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 78.441430][ T70] Tainted: [W]=WARN [ 78.441431][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.441432][ T70] Workqueue: netns cleanup_net [ 78.441439][ T70] Call Trace: [ 78.441441][ T70] [ 78.441443][ T70] dump_stack_lvl+0x6f/0xa0 [ 78.441448][ T70] ? vprintk_emit+0x31b/0x3e0 [ 78.441450][ T70] __might_resched.cold+0x1fe/0x2c1 [ 78.441455][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 78.441459][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 78.441464][ T70] __kmalloc_noprof+0x443/0x760 [ 78.441466][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 78.441471][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 78.441474][ T70] alloc_buf.isra.0+0x4b/0x260 [ 78.441477][ T70] put_chars+0x1e1/0x2f0 [ 78.441480][ T70] ? __send_to_port+0x420/0x420 [ 78.441484][ T70] ? validate_chain+0x38b/0xc20 [ 78.441489][ T70] hvc_console_print+0x292/0x780 [ 78.441495][ T70] ? hvc_write+0x3a0/0x3a0 [ 78.441498][ T70] ? rcu_is_watching+0x16/0xd0 [ 78.441502][ T70] ? lock_acquire+0x13c/0x160 [ 78.441506][ T70] console_emit_next_record+0x22f/0x4c0 [ 78.441510][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 78.441512][ T70] ? console_flush_one_record+0x106/0x710 [ 78.441515][ T70] ? rcu_is_watching+0x16/0xd0 [ 78.441517][ T70] ? lock_acquire+0x13c/0x160 [ 78.441521][ T70] console_flush_one_record+0x46f/0x710 [ 78.441525][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 78.441527][ T70] ? __lock_acquire+0x518/0xc20 [ 78.441532][ T70] console_unlock+0xee/0x1f0 [ 78.441535][ T70] ? console_flush_one_record+0x710/0x710 [ 78.441537][ T70] ? rcu_is_watching+0x16/0xd0 [ 78.441539][ T70] ? lock_acquire+0x60/0x160 [ 78.441543][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 78.441545][ T70] ? vprintk_emit+0x320/0x3e0 [ 78.441548][ T70] vprintk_emit+0x37c/0x3e0 [ 78.441552][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 78.441555][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 78.441556][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 78.441559][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 78.441561][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 78.441565][ T70] _printk+0xc7/0x100 [ 78.441568][ T70] ? snapshot_read.cold+0x21/0x21 [ 78.441571][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 78.441574][ T70] ? netdev_name+0x43/0x60 [ 78.441577][ T70] ? __netdev_printk+0x17f/0x1d0 [ 78.441581][ T70] netdev_info+0xe2/0x116 [ 78.441583][ T70] ? netdev_notice+0x120/0x120 [ 78.441586][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 78.441588][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 78.441590][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 78.441593][ T70] ? mutex_is_locked+0x1c/0x50 [ 78.441597][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 78.441600][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 78.441603][ T70] netif_set_promiscuity+0x4c/0xc0 [ 78.441607][ T70] dev_set_promiscuity+0x9d/0x150 [ 78.441610][ T70] hsr_del_port+0x39d/0x540 [ 78.441615][ T70] hsr_del_ports+0x24/0x80 [ 78.441618][ T70] hsr_dellink+0x5d/0x90 [ 78.441620][ T70] default_device_exit_batch+0x19d/0x600 [ 78.441623][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 78.441626][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 78.441628][ T70] ? mutex_is_locked+0x1c/0x50 [ 78.441632][ T70] ops_undo_list+0x2ce/0x8f0 [ 78.441636][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 78.441638][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 78.441639][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 78.441642][ T70] ? idr_destroy+0x121/0x250 [ 78.441647][ T70] cleanup_net+0x431/0x890 [ 78.441650][ T70] ? net_passive_dec+0x230/0x230 [ 78.441654][ T70] ? lock_acquire+0x13c/0x160 [ 78.441655][ T70] ? rcu_is_watching+0x16/0xd0 [ 78.441659][ T70] process_one_work+0xe3e/0x1560 [ 78.441666][ T70] ? __queue_delayed_work+0x470/0x470 [ 78.441669][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 78.441680][ T70] worker_thread+0x4f1/0xd60 [ 78.441684][ T70] ? rescuer_thread+0x1340/0x1340 [ 78.441686][ T70] ? __kthread_parkme+0xbd/0x210 [ 78.441690][ T70] ? rescuer_thread+0x1340/0x1340 [ 78.441693][ T70] ? rescuer_thread+0x1340/0x1340 [ 78.441695][ T70] kthread+0x367/0x460 [ 78.441697][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 78.441699][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 78.441702][ T70] ret_from_fork+0x474/0x6b0 [ 78.441706][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 78.441709][ T70] ? __switch_to+0x5a3/0xe00 [ 78.441712][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 78.441715][ T70] ret_from_fork_asm+0x11/0x20 [ 78.441724][ T70] [ 78.468692][ T70] vethB: left promiscuous mode [ 78.480460][ T70] vethA (unregistering): left promiscuous mode [ 78.492946][ T70] vethB (unregistering): left promiscuous mode [ 78.710138][ T70] vethA: left promiscuous mode [ 78.724948][ T70] vethB (unregistering): left promiscuous mode [ 79.576318][ T946] vethA: entered promiscuous mode [ 79.576335][ T946] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.576337][ T946] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 946, name: ip [ 79.576339][ T946] preempt_count: 1, expected: 0 [ 79.576340][ T946] RCU nest depth: 0, expected: 0 [ 79.576340][ T946] locks held by ip/946: 6, last CPU#2: [ 79.576343][ T946] #0: ffffffff9e0f3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 79.576354][ T946] #1: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 79.576358][ T946] #2: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 79.576364][ T946] #3: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 79.576367][ T946] #4: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 79.576371][ T946] #5: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 79.576375][ T946] irq event stamp: 24956 [ 79.576376][ T946] hardirqs last enabled at (24955): [] __down_trylock_console_sem+0x86/0xa0 [ 79.576378][ T946] hardirqs last disabled at (24956): [] console_emit_next_record+0x3d4/0x4c0 [ 79.576380][ T946] softirqs last enabled at (24872): [] __alloc_skb+0x4c2/0x5f0 [ 79.576383][ T946] softirqs last disabled at (24870): [] __alloc_skb+0x4c2/0x5f0 [ 79.576386][ T946] Preemption disabled at: [ 79.576386][ T946] [] vprintk_emit+0x31b/0x3e0 [ 79.576392][ T946] CPU: 2 UID: 0 PID: 946 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.576395][ T946] Tainted: [W]=WARN [ 79.576396][ T946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.576398][ T946] Call Trace: [ 79.576399][ T946] [ 79.576401][ T946] dump_stack_lvl+0x6f/0xa0 [ 79.576406][ T946] ? vprintk_emit+0x31b/0x3e0 [ 79.576409][ T946] __might_resched.cold+0x1fe/0x2c1 [ 79.576413][ T946] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.576417][ T946] ? __kmalloc_noprof+0xdb/0x760 [ 79.576422][ T946] __kmalloc_noprof+0x443/0x760 [ 79.576424][ T946] ? alloc_buf.isra.0+0x4b/0x260 [ 79.576430][ T946] ? do_raw_spin_unlock+0x59/0x250 [ 79.576432][ T946] alloc_buf.isra.0+0x4b/0x260 [ 79.576438][ T946] put_chars+0x1e1/0x2f0 [ 79.576441][ T946] ? __send_to_port+0x420/0x420 [ 79.576448][ T946] hvc_console_print+0x292/0x780 [ 79.576454][ T946] ? hvc_write+0x3a0/0x3a0 [ 79.576457][ T946] ? lock_acquire+0x13c/0x160 [ 79.576461][ T946] console_emit_next_record+0x22f/0x4c0 [ 79.576465][ T946] ? devkmsg_read+0x4b0/0x4b0 [ 79.576466][ T946] ? console_flush_one_record+0x106/0x710 [ 79.576470][ T946] ? rcu_is_watching+0x16/0xd0 [ 79.576473][ T946] ? lock_acquire+0x13c/0x160 [ 79.576477][ T946] console_flush_one_record+0x46f/0x710 [ 79.576481][ T946] ? console_emit_next_record+0x4c0/0x4c0 [ 79.576483][ T946] ? __lock_acquire+0x518/0xc20 [ 79.576488][ T946] console_unlock+0xee/0x1f0 [ 79.576491][ T946] ? console_flush_one_record+0x710/0x710 [ 79.576493][ T946] ? rcu_is_watching+0x16/0xd0 [ 79.576495][ T946] ? lock_acquire+0x60/0x160 [ 79.576498][ T946] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.576500][ T946] ? vprintk_emit+0x320/0x3e0 [ 79.576503][ T946] vprintk_emit+0x37c/0x3e0 [ 79.576507][ T946] ? wake_up_klogd_work_func+0x90/0x90 [ 79.576509][ T946] ? kasan_save_stack+0x3d/0x50 [ 79.576512][ T946] ? kasan_save_track+0x14/0x30 [ 79.576514][ T946] ? __kasan_kmalloc+0x7b/0x90 [ 79.576516][ T946] ? __kmalloc_cache_noprof+0x29a/0x620 [ 79.576517][ T946] ? hsr_add_port+0x1eb/0xb60 [ 79.576521][ T946] ? hsr_dev_finalize+0x841/0xcf0 [ 79.576522][ T946] ? hsr_newlink+0x3b9/0x930 [ 79.576526][ T946] _printk+0xc7/0x100 [ 79.576529][ T946] ? snapshot_read.cold+0x21/0x21 [ 79.576531][ T946] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.576535][ T946] ? netdev_name+0x43/0x60 [ 79.576538][ T946] ? __netdev_printk+0x17f/0x1d0 [ 79.576541][ T946] netdev_info+0xe2/0x116 [ 79.576544][ T946] ? netdev_notice+0x120/0x120 [ 79.576550][ T946] ? mutex_is_locked+0x1c/0x50 [ 79.576554][ T946] __dev_set_promiscuity.cold+0x95/0x104 [ 79.576558][ T946] netif_set_promiscuity+0x4c/0xc0 [ 79.576562][ T946] dev_set_promiscuity+0x9d/0x150 [ 79.576565][ T946] hsr_add_port+0x48c/0xb60 [ 79.576568][ T946] ? hsr_port_exists+0x60/0x60 [ 79.576572][ T946] ? timer_init_key+0x10d/0x280 [ 79.576576][ T946] hsr_dev_finalize+0x841/0xcf0 [ 79.576578][ T946] ? alloc_netdev_mqs+0xe11/0x14d0 [ 79.576583][ T946] ? alloc_netdev_mqs+0xf05/0x14d0 [ 79.576585][ T946] hsr_newlink+0x3b9/0x930 [ 79.576588][ T946] ? hsr_dellink+0x90/0x90 [ 79.576590][ T946] ? rtnl_create_link+0x169/0xf20 [ 79.576592][ T946] ? nla_strscpy+0xe3/0x180 [ 79.576596][ T946] rtnl_newlink_create+0x2d0/0x750 [ 79.576600][ T946] ? rtnl_create_link+0xf20/0xf20 [ 79.576602][ T946] ? __dev_get_by_name+0x12/0x50 [ 79.576604][ T946] ? rtnl_dev_get+0xd7/0x170 [ 79.576612][ T946] __rtnl_newlink+0x22b/0xa50 [ 79.576618][ T946] rtnl_newlink+0x9f1/0x11c0 [ 79.576623][ T946] ? rtnl_bridge_getlink+0x850/0x850 [ 79.576625][ T946] ? __lock_acquire+0x518/0xc20 [ 79.576631][ T946] ? __lock_release.isra.0+0x69/0x1a0 [ 79.576635][ T946] ? rtnl_bridge_getlink+0x850/0x850 [ 79.576637][ T946] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.576640][ T946] ? rtnl_link_fill+0x920/0x920 [ 79.576642][ T946] ? __lock_acquire+0x518/0xc20 [ 79.576646][ T946] ? lock_acquire.part.0+0xd4/0x280 [ 79.576648][ T946] ? find_held_lock+0x2b/0x80 [ 79.576651][ T946] netlink_rcv_skb+0x14e/0x3a0 [ 79.576655][ T946] ? rtnl_link_fill+0x920/0x920 [ 79.576658][ T946] ? netlink_ack+0xcf0/0xcf0 [ 79.576664][ T946] ? netlink_deliver_tap+0xc5/0x330 [ 79.576666][ T946] ? netlink_deliver_tap+0x13c/0x330 [ 79.576670][ T946] netlink_unicast+0x486/0x750 [ 79.576677][ T946] ? netlink_attachskb+0x810/0x810 [ 79.576680][ T946] ? __lock_acquire+0x518/0xc20 [ 79.576684][ T946] netlink_sendmsg+0x735/0xc60 [ 79.576688][ T946] ? netlink_unicast+0x750/0x750 [ 79.576692][ T946] ? __might_fault+0x97/0x140 [ 79.576698][ T946] ____sys_sendmsg+0x415/0x880 [ 79.576701][ T946] ? copy_msghdr_from_user+0x279/0x420 [ 79.576704][ T946] ? get_timestamp.constprop.0+0x390/0x390 [ 79.576705][ T946] ? move_addr_to_kernel+0x40/0x40 [ 79.576712][ T946] ___sys_sendmsg+0x14e/0x1d0 [ 79.576715][ T946] ? copy_msghdr_from_user+0x420/0x420 [ 79.576731][ T946] __sys_sendmsg+0x12c/0x1d0 [ 79.576734][ T946] ? __sys_sendmsg_sock+0x20/0x20 [ 79.576740][ T946] ? rcu_is_watching+0x16/0xd0 [ 79.576743][ T946] do_syscall_64+0xff/0x530 [ 79.576746][ T946] ? exc_page_fault+0xee/0x100 [ 79.576749][ T946] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.576751][ T946] RIP: 0033:0x7fe37cff354e [ 79.576754][ T946] 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 [ 79.576756][ T946] RSP: 002b:00007ffd7a61f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.576759][ T946] RAX: ffffffffffffffda RBX: 00007ffd7a6201a0 RCX: 00007fe37cff354e [ 79.576760][ T946] RDX: 0000000000000000 RSI: 00007ffd7a61faa0 RDI: 0000000000000005 [ 79.576761][ T946] RBP: 00007ffd7a61fa00 R08: 0000000000000000 R09: 0000000000000000 [ 79.576762][ T946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9190d6 [ 79.576763][ T946] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7a620170 [ 79.576769][ T946] [ 79.617883][ T946] vethB: entered promiscuous mode [ 79.656783][ T947] vethA: entered promiscuous mode [ 79.657529][ T947] vethB: entered promiscuous mode [ 79.689426][ T948] vethA: entered promiscuous mode [ 79.690234][ T948] vethB: entered promiscuous mode [ 79.923804][ T954] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 79.924429][ T954] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 80.014362][ T957] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 80.015589][ T957] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 80.147852][ T960] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 87.677547][ T70] vethA: left promiscuous mode [ 87.677566][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.677568][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 87.677570][ T70] preempt_count: 1, expected: 0 [ 87.677571][ T70] RCU nest depth: 0, expected: 0 [ 87.677572][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 87.677575][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 87.677586][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 87.677590][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 87.677596][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 87.677600][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 87.677605][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 87.677608][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 87.677612][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 87.677616][ T70] irq event stamp: 853778 [ 87.677617][ T70] hardirqs last enabled at (853777): [] __down_trylock_console_sem+0x86/0xa0 [ 87.677619][ T70] hardirqs last disabled at (853778): [] console_emit_next_record+0x3d4/0x4c0 [ 87.677621][ T70] softirqs last enabled at (853646): [] tcp_close+0x2b/0xb0 [ 87.677625][ T70] softirqs last disabled at (853644): [] release_sock+0x21/0x240 [ 87.677628][ T70] Preemption disabled at: [ 87.677628][ T70] [] vprintk_emit+0x31b/0x3e0 [ 87.677634][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.677638][ T70] Tainted: [W]=WARN [ 87.677638][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.677640][ T70] Workqueue: netns cleanup_net [ 87.677643][ T70] Call Trace: [ 87.677645][ T70] [ 87.677647][ T70] dump_stack_lvl+0x6f/0xa0 [ 87.677652][ T70] ? vprintk_emit+0x31b/0x3e0 [ 87.677654][ T70] __might_resched.cold+0x1fe/0x2c1 [ 87.677659][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.677663][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 87.677668][ T70] __kmalloc_noprof+0x443/0x760 [ 87.677671][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 87.677676][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 87.677679][ T70] alloc_buf.isra.0+0x4b/0x260 [ 87.677682][ T70] put_chars+0x1e1/0x2f0 [ 87.677685][ T70] ? __send_to_port+0x420/0x420 [ 87.677689][ T70] ? validate_chain+0x38b/0xc20 [ 87.677693][ T70] hvc_console_print+0x292/0x780 [ 87.677700][ T70] ? hvc_write+0x3a0/0x3a0 [ 87.677703][ T70] ? rcu_is_watching+0x16/0xd0 [ 87.677712][ T70] ? lock_acquire+0x13c/0x160 [ 87.677716][ T70] console_emit_next_record+0x22f/0x4c0 [ 87.677720][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 87.677721][ T70] ? console_flush_one_record+0x106/0x710 [ 87.677725][ T70] ? rcu_is_watching+0x16/0xd0 [ 87.677727][ T70] ? lock_acquire+0x13c/0x160 [ 87.677731][ T70] console_flush_one_record+0x46f/0x710 [ 87.677735][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 87.677737][ T70] ? __lock_acquire+0x518/0xc20 [ 87.677742][ T70] console_unlock+0xee/0x1f0 [ 87.677745][ T70] ? console_flush_one_record+0x710/0x710 [ 87.677747][ T70] ? rcu_is_watching+0x16/0xd0 [ 87.677749][ T70] ? lock_acquire+0x60/0x160 [ 87.677753][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.677755][ T70] ? vprintk_emit+0x320/0x3e0 [ 87.677758][ T70] vprintk_emit+0x37c/0x3e0 [ 87.677762][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 87.677764][ T70] ? finish_task_switch.isra.0+0x214/0xa70 [ 87.677769][ T70] _printk+0xc7/0x100 [ 87.677773][ T70] ? snapshot_read.cold+0x21/0x21 [ 87.677776][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 87.677779][ T70] ? netdev_name+0x43/0x60 [ 87.677782][ T70] ? __netdev_printk+0x17f/0x1d0 [ 87.677786][ T70] netdev_info+0xe2/0x116 [ 87.677788][ T70] ? netdev_notice+0x120/0x120 [ 87.677792][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 87.677793][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 87.677795][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 87.677799][ T70] ? mutex_is_locked+0x1c/0x50 [ 87.677802][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 87.677805][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 87.677808][ T70] netif_set_promiscuity+0x4c/0xc0 [ 87.677812][ T70] dev_set_promiscuity+0x9d/0x150 [ 87.677815][ T70] hsr_del_port+0x39d/0x540 [ 87.677821][ T70] hsr_del_ports+0x24/0x80 [ 87.677824][ T70] hsr_dellink+0x5d/0x90 [ 87.677826][ T70] default_device_exit_batch+0x19d/0x600 [ 87.677830][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 87.677832][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.677835][ T70] ? mutex_is_locked+0x1c/0x50 [ 87.677839][ T70] ops_undo_list+0x2ce/0x8f0 [ 87.677842][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 87.677845][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 87.677847][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 87.677850][ T70] ? idr_destroy+0x121/0x250 [ 87.677854][ T70] cleanup_net+0x431/0x890 [ 87.677858][ T70] ? net_passive_dec+0x230/0x230 [ 87.677861][ T70] ? lock_acquire+0x13c/0x160 [ 87.677863][ T70] ? rcu_is_watching+0x16/0xd0 [ 87.677867][ T70] process_one_work+0xe3e/0x1560 [ 87.677873][ T70] ? __queue_delayed_work+0x470/0x470 [ 87.677876][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 87.677884][ T70] worker_thread+0x4f1/0xd60 [ 87.677888][ T70] ? rescuer_thread+0x1340/0x1340 [ 87.677890][ T70] ? __kthread_parkme+0xbd/0x210 [ 87.677893][ T70] ? rescuer_thread+0x1340/0x1340 [ 87.677896][ T70] ? rescuer_thread+0x1340/0x1340 [ 87.677898][ T70] kthread+0x367/0x460 [ 87.677899][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.677902][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.677905][ T70] ret_from_fork+0x474/0x6b0 [ 87.677909][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 87.677912][ T70] ? __switch_to+0x5a3/0xe00 [ 87.677915][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 87.677918][ T70] ret_from_fork_asm+0x11/0x20 [ 87.677926][ T70] [ 87.703473][ T70] vethB: left promiscuous mode [ 87.720761][ T70] vethA (unregistering): left promiscuous mode [ 87.726314][ T70] vethB (unregistering): left promiscuous mode [ 87.941592][ T70] vethA: left promiscuous mode [ 87.953399][ T70] vethB (unregistering): left promiscuous mode [ 88.305096][ T1022] vethA: entered promiscuous mode [ 88.305829][ T1022] vethB: entered promiscuous mode [ 88.343046][ T1023] vethA: entered promiscuous mode [ 88.343851][ T1023] vethB: entered promiscuous mode [ 88.484147][ T1028] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 88.580221][ T1031] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 93.355332][ T70] vethA: left promiscuous mode [ 93.355351][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 93.355353][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 93.355355][ T70] preempt_count: 1, expected: 0 [ 93.355356][ T70] RCU nest depth: 0, expected: 0 [ 93.355357][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 93.355359][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 93.355370][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 93.355374][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 93.355380][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 93.355384][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 93.355389][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 93.355393][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 93.355396][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 93.355400][ T70] irq event stamp: 944266 [ 93.355401][ T70] hardirqs last enabled at (944265): [] __down_trylock_console_sem+0x86/0xa0 [ 93.355403][ T70] hardirqs last disabled at (944266): [] console_emit_next_record+0x3d4/0x4c0 [ 93.355405][ T70] softirqs last enabled at (944148): [] tcp_close+0x2b/0xb0 [ 93.355408][ T70] softirqs last disabled at (944146): [] release_sock+0x21/0x240 [ 93.355411][ T70] Preemption disabled at: [ 93.355412][ T70] [] vprintk_emit+0x31b/0x3e0 [ 93.355417][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 93.355421][ T70] Tainted: [W]=WARN [ 93.355421][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 93.355423][ T70] Workqueue: netns cleanup_net [ 93.355426][ T70] Call Trace: [ 93.355428][ T70] [ 93.355430][ T70] dump_stack_lvl+0x6f/0xa0 [ 93.355439][ T70] ? vprintk_emit+0x31b/0x3e0 [ 93.355441][ T70] __might_resched.cold+0x1fe/0x2c1 [ 93.355446][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 93.355450][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 93.355455][ T70] __kmalloc_noprof+0x443/0x760 [ 93.355457][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 93.355463][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 93.355465][ T70] alloc_buf.isra.0+0x4b/0x260 [ 93.355469][ T70] put_chars+0x1e1/0x2f0 [ 93.355472][ T70] ? __send_to_port+0x420/0x420 [ 93.355475][ T70] ? validate_chain+0x38b/0xc20 [ 93.355480][ T70] hvc_console_print+0x292/0x780 [ 93.355487][ T70] ? hvc_write+0x3a0/0x3a0 [ 93.355489][ T70] ? rcu_is_watching+0x16/0xd0 [ 93.355493][ T70] ? lock_acquire+0x13c/0x160 [ 93.355497][ T70] console_emit_next_record+0x22f/0x4c0 [ 93.355501][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 93.355503][ T70] ? console_flush_one_record+0x106/0x710 [ 93.355506][ T70] ? rcu_is_watching+0x16/0xd0 [ 93.355508][ T70] ? lock_acquire+0x13c/0x160 [ 93.355512][ T70] console_flush_one_record+0x46f/0x710 [ 93.355516][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 93.355519][ T70] ? __lock_acquire+0x518/0xc20 [ 93.355525][ T70] console_unlock+0xee/0x1f0 [ 93.355527][ T70] ? console_flush_one_record+0x710/0x710 [ 93.355529][ T70] ? rcu_is_watching+0x16/0xd0 [ 93.355532][ T70] ? lock_acquire+0x60/0x160 [ 93.355535][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 93.355537][ T70] ? vprintk_emit+0x320/0x3e0 [ 93.355540][ T70] vprintk_emit+0x37c/0x3e0 [ 93.355544][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 93.355547][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 93.355548][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 93.355551][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 93.355553][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 93.355556][ T70] _printk+0xc7/0x100 [ 93.355560][ T70] ? snapshot_read.cold+0x21/0x21 [ 93.355563][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 93.355565][ T70] ? netdev_name+0x43/0x60 [ 93.355569][ T70] ? __netdev_printk+0x17f/0x1d0 [ 93.355572][ T70] netdev_info+0xe2/0x116 [ 93.355574][ T70] ? netdev_notice+0x120/0x120 [ 93.355578][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 93.355579][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 93.355581][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 93.355585][ T70] ? mutex_is_locked+0x1c/0x50 [ 93.355589][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 93.355591][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 93.355594][ T70] netif_set_promiscuity+0x4c/0xc0 [ 93.355598][ T70] dev_set_promiscuity+0x9d/0x150 [ 93.355601][ T70] hsr_del_port+0x39d/0x540 [ 93.355606][ T70] hsr_del_ports+0x24/0x80 [ 93.355608][ T70] hsr_dellink+0x5d/0x90 [ 93.355611][ T70] default_device_exit_batch+0x19d/0x600 [ 93.355614][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 93.355617][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 93.355619][ T70] ? mutex_is_locked+0x1c/0x50 [ 93.355623][ T70] ops_undo_list+0x2ce/0x8f0 [ 93.355627][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 93.355629][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 93.355631][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 93.355634][ T70] ? idr_destroy+0x121/0x250 [ 93.355638][ T70] cleanup_net+0x431/0x890 [ 93.355641][ T70] ? net_passive_dec+0x230/0x230 [ 93.355645][ T70] ? lock_acquire+0x13c/0x160 [ 93.355647][ T70] ? rcu_is_watching+0x16/0xd0 [ 93.355651][ T70] process_one_work+0xe3e/0x1560 [ 93.355657][ T70] ? __queue_delayed_work+0x470/0x470 [ 93.355660][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 93.355667][ T70] worker_thread+0x4f1/0xd60 [ 93.355671][ T70] ? rescuer_thread+0x1340/0x1340 [ 93.355673][ T70] ? __kthread_parkme+0xbd/0x210 [ 93.355677][ T70] ? rescuer_thread+0x1340/0x1340 [ 93.355679][ T70] ? rescuer_thread+0x1340/0x1340 [ 93.355681][ T70] kthread+0x367/0x460 [ 93.355683][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 93.355686][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 93.355689][ T70] ret_from_fork+0x474/0x6b0 [ 93.355693][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 93.355696][ T70] ? __switch_to+0x5a3/0xe00 [ 93.355699][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 93.355702][ T70] ret_from_fork_asm+0x11/0x20 [ 93.355711][ T70] [ 93.382751][ T70] vethB: left promiscuous mode [ 93.404320][ T70] vethB (unregistering): left promiscuous mode [ 93.406946][ T70] vethA (unregistering): left promiscuous mode [ 93.953152][ T1068] vethA: entered promiscuous mode [ 93.953930][ T1068] vethB: entered promiscuous mode [ 93.989651][ T1069] vethA: entered promiscuous mode [ 93.990382][ T1069] vethB: entered promiscuous mode [ 94.140320][ T1074] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 94.226006][ T1077] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 98.847688][ T70] vethA: left promiscuous mode [ 98.847705][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.847708][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 98.847710][ T70] preempt_count: 1, expected: 0 [ 98.847710][ T70] RCU nest depth: 0, expected: 0 [ 98.847711][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 98.847713][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 98.847725][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 98.847729][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 98.847734][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 98.847738][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 98.847743][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 98.847752][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 98.847755][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 98.847759][ T70] irq event stamp: 1019816 [ 98.847760][ T70] hardirqs last enabled at (1019815): [] __down_trylock_console_sem+0x86/0xa0 [ 98.847762][ T70] hardirqs last disabled at (1019816): [] console_emit_next_record+0x3d4/0x4c0 [ 98.847764][ T70] softirqs last enabled at (1019700): [] tcp_close+0x2b/0xb0 [ 98.847768][ T70] softirqs last disabled at (1019698): [] release_sock+0x21/0x240 [ 98.847771][ T70] Preemption disabled at: [ 98.847772][ T70] [] vprintk_emit+0x31b/0x3e0 [ 98.847777][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.847781][ T70] Tainted: [W]=WARN [ 98.847781][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.847783][ T70] Workqueue: netns cleanup_net [ 98.847786][ T70] Call Trace: [ 98.847788][ T70] [ 98.847790][ T70] dump_stack_lvl+0x6f/0xa0 [ 98.847796][ T70] ? vprintk_emit+0x31b/0x3e0 [ 98.847798][ T70] __might_resched.cold+0x1fe/0x2c1 [ 98.847802][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.847806][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 98.847811][ T70] __kmalloc_noprof+0x443/0x760 [ 98.847813][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 98.847819][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 98.847822][ T70] alloc_buf.isra.0+0x4b/0x260 [ 98.847825][ T70] put_chars+0x1e1/0x2f0 [ 98.847828][ T70] ? __send_to_port+0x420/0x420 [ 98.847831][ T70] ? validate_chain+0x38b/0xc20 [ 98.847836][ T70] hvc_console_print+0x292/0x780 [ 98.847843][ T70] ? hvc_write+0x3a0/0x3a0 [ 98.847846][ T70] ? rcu_is_watching+0x16/0xd0 [ 98.847850][ T70] ? lock_acquire+0x13c/0x160 [ 98.847854][ T70] console_emit_next_record+0x22f/0x4c0 [ 98.847858][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 98.847860][ T70] ? console_flush_one_record+0x106/0x710 [ 98.847863][ T70] ? rcu_is_watching+0x16/0xd0 [ 98.847865][ T70] ? lock_acquire+0x13c/0x160 [ 98.847869][ T70] console_flush_one_record+0x46f/0x710 [ 98.847873][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 98.847875][ T70] ? __lock_acquire+0x518/0xc20 [ 98.847881][ T70] console_unlock+0xee/0x1f0 [ 98.847883][ T70] ? console_flush_one_record+0x710/0x710 [ 98.847885][ T70] ? rcu_is_watching+0x16/0xd0 [ 98.847887][ T70] ? lock_acquire+0x60/0x160 [ 98.847891][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.847893][ T70] ? vprintk_emit+0x320/0x3e0 [ 98.847896][ T70] vprintk_emit+0x37c/0x3e0 [ 98.847900][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 98.847903][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 98.847904][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 98.847907][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 98.847909][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 98.847912][ T70] _printk+0xc7/0x100 [ 98.847916][ T70] ? snapshot_read.cold+0x21/0x21 [ 98.847919][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 98.847922][ T70] ? netdev_name+0x43/0x60 [ 98.847925][ T70] ? __netdev_printk+0x17f/0x1d0 [ 98.847929][ T70] netdev_info+0xe2/0x116 [ 98.847931][ T70] ? netdev_notice+0x120/0x120 [ 98.847934][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 98.847936][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 98.847938][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 98.847942][ T70] ? mutex_is_locked+0x1c/0x50 [ 98.847945][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 98.847948][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 98.847951][ T70] netif_set_promiscuity+0x4c/0xc0 [ 98.847955][ T70] dev_set_promiscuity+0x9d/0x150 [ 98.847958][ T70] hsr_del_port+0x39d/0x540 [ 98.847963][ T70] hsr_del_ports+0x24/0x80 [ 98.847966][ T70] hsr_dellink+0x5d/0x90 [ 98.847968][ T70] default_device_exit_batch+0x19d/0x600 [ 98.847972][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 98.847974][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.847977][ T70] ? mutex_is_locked+0x1c/0x50 [ 98.847980][ T70] ops_undo_list+0x2ce/0x8f0 [ 98.847984][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 98.847986][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 98.847988][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 98.847991][ T70] ? idr_destroy+0x121/0x250 [ 98.847995][ T70] cleanup_net+0x431/0x890 [ 98.847998][ T70] ? net_passive_dec+0x230/0x230 [ 98.848002][ T70] ? lock_acquire+0x13c/0x160 [ 98.848004][ T70] ? rcu_is_watching+0x16/0xd0 [ 98.848008][ T70] process_one_work+0xe3e/0x1560 [ 98.848014][ T70] ? __queue_delayed_work+0x470/0x470 [ 98.848017][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 98.848025][ T70] worker_thread+0x4f1/0xd60 [ 98.848029][ T70] ? rescuer_thread+0x1340/0x1340 [ 98.848031][ T70] ? __kthread_parkme+0xbd/0x210 [ 98.848034][ T70] ? rescuer_thread+0x1340/0x1340 [ 98.848037][ T70] ? rescuer_thread+0x1340/0x1340 [ 98.848039][ T70] kthread+0x367/0x460 [ 98.848041][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.848044][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 98.848047][ T70] ret_from_fork+0x474/0x6b0 [ 98.848050][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 98.848054][ T70] ? __switch_to+0x5a3/0xe00 [ 98.848057][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 98.848059][ T70] ret_from_fork_asm+0x11/0x20 [ 98.848068][ T70] [ 98.874644][ T70] vethB: left promiscuous mode [ 98.888710][ T70] vethB (unregistering): left promiscuous mode [ 98.891628][ T70] vethA (unregistering): left promiscuous mode [ 99.452844][ T1116] vethA: entered promiscuous mode [ 99.453572][ T1116] vethB: entered promiscuous mode [ 99.486303][ T1117] vethA: entered promiscuous mode [ 99.488287][ T1117] vethB: entered promiscuous mode [ 99.629294][ T1122] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 99.713508][ T1125] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 105.462178][ T70] vethA: left promiscuous mode [ 105.462197][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.462199][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 105.462201][ T70] preempt_count: 1, expected: 0 [ 105.462202][ T70] RCU nest depth: 0, expected: 0 [ 105.462203][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 105.462205][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 105.462217][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 105.462220][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 105.462226][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 105.462230][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 105.462236][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 105.462239][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 105.462242][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 105.462246][ T70] irq event stamp: 1091462 [ 105.462247][ T70] hardirqs last enabled at (1091461): [] __down_trylock_console_sem+0x86/0xa0 [ 105.462249][ T70] hardirqs last disabled at (1091462): [] console_emit_next_record+0x3d4/0x4c0 [ 105.462251][ T70] softirqs last enabled at (1091346): [] tcp_close+0x2b/0xb0 [ 105.462255][ T70] softirqs last disabled at (1091344): [] release_sock+0x21/0x240 [ 105.462258][ T70] Preemption disabled at: [ 105.462258][ T70] [] vprintk_emit+0x31b/0x3e0 [ 105.462263][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.462267][ T70] Tainted: [W]=WARN [ 105.462268][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.462269][ T70] Workqueue: netns cleanup_net [ 105.462272][ T70] Call Trace: [ 105.462274][ T70] [ 105.462276][ T70] dump_stack_lvl+0x6f/0xa0 [ 105.462282][ T70] ? vprintk_emit+0x31b/0x3e0 [ 105.462284][ T70] __might_resched.cold+0x1fe/0x2c1 [ 105.462288][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.462292][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 105.462297][ T70] __kmalloc_noprof+0x443/0x760 [ 105.462300][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 105.462306][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 105.462308][ T70] alloc_buf.isra.0+0x4b/0x260 [ 105.462312][ T70] put_chars+0x1e1/0x2f0 [ 105.462315][ T70] ? __send_to_port+0x420/0x420 [ 105.462318][ T70] ? validate_chain+0x38b/0xc20 [ 105.462323][ T70] hvc_console_print+0x292/0x780 [ 105.462330][ T70] ? hvc_write+0x3a0/0x3a0 [ 105.462332][ T70] ? rcu_is_watching+0x16/0xd0 [ 105.462337][ T70] ? lock_acquire+0x13c/0x160 [ 105.462341][ T70] console_emit_next_record+0x22f/0x4c0 [ 105.462344][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 105.462346][ T70] ? console_flush_one_record+0x106/0x710 [ 105.462350][ T70] ? rcu_is_watching+0x16/0xd0 [ 105.462352][ T70] ? lock_acquire+0x13c/0x160 [ 105.462356][ T70] console_flush_one_record+0x46f/0x710 [ 105.462360][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 105.462362][ T70] ? __lock_acquire+0x518/0xc20 [ 105.462367][ T70] console_unlock+0xee/0x1f0 [ 105.462370][ T70] ? console_flush_one_record+0x710/0x710 [ 105.462372][ T70] ? rcu_is_watching+0x16/0xd0 [ 105.462374][ T70] ? lock_acquire+0x60/0x160 [ 105.462377][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.462379][ T70] ? vprintk_emit+0x320/0x3e0 [ 105.462382][ T70] vprintk_emit+0x37c/0x3e0 [ 105.462386][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 105.462389][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 105.462391][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 105.462393][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 105.462395][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 105.462399][ T70] _printk+0xc7/0x100 [ 105.462402][ T70] ? snapshot_read.cold+0x21/0x21 [ 105.462405][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 105.462408][ T70] ? netdev_name+0x43/0x60 [ 105.462411][ T70] ? __netdev_printk+0x17f/0x1d0 [ 105.462415][ T70] netdev_info+0xe2/0x116 [ 105.462417][ T70] ? netdev_notice+0x120/0x120 [ 105.462420][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 105.462422][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 105.462424][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 105.462428][ T70] ? mutex_is_locked+0x1c/0x50 [ 105.462432][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 105.462438][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 105.462441][ T70] netif_set_promiscuity+0x4c/0xc0 [ 105.462445][ T70] dev_set_promiscuity+0x9d/0x150 [ 105.462448][ T70] hsr_del_port+0x39d/0x540 [ 105.462453][ T70] hsr_del_ports+0x24/0x80 [ 105.462456][ T70] hsr_dellink+0x5d/0x90 [ 105.462458][ T70] default_device_exit_batch+0x19d/0x600 [ 105.462462][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 105.462464][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.462467][ T70] ? mutex_is_locked+0x1c/0x50 [ 105.462470][ T70] ops_undo_list+0x2ce/0x8f0 [ 105.462474][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 105.462476][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 105.462478][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 105.462481][ T70] ? idr_destroy+0x121/0x250 [ 105.462485][ T70] cleanup_net+0x431/0x890 [ 105.462489][ T70] ? net_passive_dec+0x230/0x230 [ 105.462492][ T70] ? lock_acquire+0x13c/0x160 [ 105.462494][ T70] ? rcu_is_watching+0x16/0xd0 [ 105.462498][ T70] process_one_work+0xe3e/0x1560 [ 105.462504][ T70] ? __queue_delayed_work+0x470/0x470 [ 105.462507][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 105.462514][ T70] worker_thread+0x4f1/0xd60 [ 105.462519][ T70] ? rescuer_thread+0x1340/0x1340 [ 105.462521][ T70] ? __kthread_parkme+0xbd/0x210 [ 105.462524][ T70] ? rescuer_thread+0x1340/0x1340 [ 105.462527][ T70] ? rescuer_thread+0x1340/0x1340 [ 105.462529][ T70] kthread+0x367/0x460 [ 105.462531][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 105.462534][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 105.462537][ T70] ret_from_fork+0x474/0x6b0 [ 105.462541][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 105.462544][ T70] ? __switch_to+0x5a3/0xe00 [ 105.462547][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 105.462550][ T70] ret_from_fork_asm+0x11/0x20 [ 105.462558][ T70] [ 105.494612][ T70] vethB: left promiscuous mode [ 105.505876][ T70] vethB (unregistering): left promiscuous mode [ 105.510719][ T70] vethA (unregistering): left promiscuous mode [ 106.091108][ T1164] vethA: entered promiscuous mode [ 106.091830][ T1164] vethB: entered promiscuous mode [ 106.124650][ T1165] vethA: entered promiscuous mode [ 106.125363][ T1165] vethB: entered promiscuous mode [ 106.262166][ T1170] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 106.342353][ T1173] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 112.118549][ T70] vethA: left promiscuous mode [ 112.118568][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.118570][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 112.118572][ T70] preempt_count: 1, expected: 0 [ 112.118573][ T70] RCU nest depth: 0, expected: 0 [ 112.118574][ T70] locks held by kworker/u16:1/70: 8, last CPU#0: [ 112.118576][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 112.118588][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 112.118592][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 112.118598][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 112.118602][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 112.118607][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 112.118610][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 112.118614][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 112.118617][ T70] irq event stamp: 1142508 [ 112.118618][ T70] hardirqs last enabled at (1142507): [] __down_trylock_console_sem+0x86/0xa0 [ 112.118621][ T70] hardirqs last disabled at (1142508): [] console_emit_next_record+0x3d4/0x4c0 [ 112.118623][ T70] softirqs last enabled at (1142392): [] tcp_close+0x2b/0xb0 [ 112.118626][ T70] softirqs last disabled at (1142390): [] release_sock+0x21/0x240 [ 112.118629][ T70] Preemption disabled at: [ 112.118630][ T70] [] vprintk_emit+0x31b/0x3e0 [ 112.118635][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.118639][ T70] Tainted: [W]=WARN [ 112.118640][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.118641][ T70] Workqueue: netns cleanup_net [ 112.118645][ T70] Call Trace: [ 112.118647][ T70] [ 112.118648][ T70] dump_stack_lvl+0x6f/0xa0 [ 112.118654][ T70] ? vprintk_emit+0x31b/0x3e0 [ 112.118657][ T70] __might_resched.cold+0x1fe/0x2c1 [ 112.118661][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.118665][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 112.118671][ T70] __kmalloc_noprof+0x443/0x760 [ 112.118673][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 112.118679][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 112.118681][ T70] alloc_buf.isra.0+0x4b/0x260 [ 112.118685][ T70] put_chars+0x1e1/0x2f0 [ 112.118688][ T70] ? __send_to_port+0x420/0x420 [ 112.118691][ T70] ? validate_chain+0x38b/0xc20 [ 112.118696][ T70] hvc_console_print+0x292/0x780 [ 112.118703][ T70] ? hvc_write+0x3a0/0x3a0 [ 112.118706][ T70] ? rcu_is_watching+0x16/0xd0 [ 112.118710][ T70] ? lock_acquire+0x13c/0x160 [ 112.118714][ T70] console_emit_next_record+0x22f/0x4c0 [ 112.118718][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 112.118720][ T70] ? console_flush_one_record+0x106/0x710 [ 112.118723][ T70] ? rcu_is_watching+0x16/0xd0 [ 112.118726][ T70] ? lock_acquire+0x13c/0x160 [ 112.118730][ T70] console_flush_one_record+0x46f/0x710 [ 112.118734][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 112.118736][ T70] ? __lock_acquire+0x518/0xc20 [ 112.118741][ T70] console_unlock+0xee/0x1f0 [ 112.118744][ T70] ? console_flush_one_record+0x710/0x710 [ 112.118746][ T70] ? rcu_is_watching+0x16/0xd0 [ 112.118749][ T70] ? lock_acquire+0x60/0x160 [ 112.118752][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.118754][ T70] ? vprintk_emit+0x320/0x3e0 [ 112.118757][ T70] vprintk_emit+0x37c/0x3e0 [ 112.118761][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 112.118764][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 112.118766][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 112.118769][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 112.118771][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 112.118774][ T70] _printk+0xc7/0x100 [ 112.118778][ T70] ? snapshot_read.cold+0x21/0x21 [ 112.118781][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 112.118784][ T70] ? netdev_name+0x43/0x60 [ 112.118787][ T70] ? __netdev_printk+0x17f/0x1d0 [ 112.118791][ T70] netdev_info+0xe2/0x116 [ 112.118793][ T70] ? netdev_notice+0x120/0x120 [ 112.118801][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 112.118802][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 112.118804][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 112.118808][ T70] ? mutex_is_locked+0x1c/0x50 [ 112.118812][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 112.118814][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 112.118817][ T70] netif_set_promiscuity+0x4c/0xc0 [ 112.118821][ T70] dev_set_promiscuity+0x9d/0x150 [ 112.118824][ T70] hsr_del_port+0x39d/0x540 [ 112.118829][ T70] hsr_del_ports+0x24/0x80 [ 112.118832][ T70] hsr_dellink+0x5d/0x90 [ 112.118834][ T70] default_device_exit_batch+0x19d/0x600 [ 112.118838][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 112.118840][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.118843][ T70] ? mutex_is_locked+0x1c/0x50 [ 112.118846][ T70] ops_undo_list+0x2ce/0x8f0 [ 112.118850][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 112.118852][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 112.118854][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 112.118857][ T70] ? idr_destroy+0x121/0x250 [ 112.118861][ T70] cleanup_net+0x431/0x890 [ 112.118865][ T70] ? net_passive_dec+0x230/0x230 [ 112.118868][ T70] ? lock_acquire+0x13c/0x160 [ 112.118870][ T70] ? rcu_is_watching+0x16/0xd0 [ 112.118874][ T70] process_one_work+0xe3e/0x1560 [ 112.118881][ T70] ? __queue_delayed_work+0x470/0x470 [ 112.118884][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 112.118891][ T70] worker_thread+0x4f1/0xd60 [ 112.118895][ T70] ? rescuer_thread+0x1340/0x1340 [ 112.118897][ T70] ? __kthread_parkme+0xbd/0x210 [ 112.118901][ T70] ? rescuer_thread+0x1340/0x1340 [ 112.118903][ T70] ? rescuer_thread+0x1340/0x1340 [ 112.118905][ T70] kthread+0x367/0x460 [ 112.118907][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 112.118910][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 112.118913][ T70] ret_from_fork+0x474/0x6b0 [ 112.118917][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 112.118920][ T70] ? __switch_to+0x5a3/0xe00 [ 112.118923][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 112.118926][ T70] ret_from_fork_asm+0x11/0x20 [ 112.118935][ T70] [ 112.151656][ T70] vethB: left promiscuous mode [ 112.164195][ T70] vethB (unregistering): left promiscuous mode [ 112.169294][ T70] vethA (unregistering): left promiscuous mode [ 112.710892][ T1212] vethA: entered promiscuous mode [ 112.711606][ T1212] vethB: entered promiscuous mode [ 112.745316][ T1213] vethA: entered promiscuous mode [ 112.746009][ T1213] vethB: entered promiscuous mode [ 112.888417][ T1218] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 112.970446][ T1221] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 118.258011][ T70] vethA: left promiscuous mode [ 118.258029][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 118.258031][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 118.258033][ T70] preempt_count: 1, expected: 0 [ 118.258033][ T70] RCU nest depth: 0, expected: 0 [ 118.258034][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 118.258036][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 118.258048][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 118.258051][ T70] #2: ffffffff9dec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 118.258057][ T70] #3: ffffffff9dee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 118.258061][ T70] #4: ffffffff9d779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 118.258066][ T70] #5: ffffffff9d779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 118.258069][ T70] #6: ffffffff9d699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 118.258073][ T70] #7: ffffffff9d699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 118.258076][ T70] irq event stamp: 1215902 [ 118.258077][ T70] hardirqs last enabled at (1215901): [] __down_trylock_console_sem+0x86/0xa0 [ 118.258080][ T70] hardirqs last disabled at (1215902): [] console_emit_next_record+0x3d4/0x4c0 [ 118.258082][ T70] softirqs last enabled at (1215786): [] tcp_close+0x2b/0xb0 [ 118.258085][ T70] softirqs last disabled at (1215784): [] release_sock+0x21/0x240 [ 118.258088][ T70] Preemption disabled at: [ 118.258089][ T70] [] vprintk_emit+0x31b/0x3e0 [ 118.258095][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 118.258098][ T70] Tainted: [W]=WARN [ 118.258099][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.258101][ T70] Workqueue: netns cleanup_net [ 118.258104][ T70] Call Trace: [ 118.258106][ T70] [ 118.258108][ T70] dump_stack_lvl+0x6f/0xa0 [ 118.258114][ T70] ? vprintk_emit+0x31b/0x3e0 [ 118.258116][ T70] __might_resched.cold+0x1fe/0x2c1 [ 118.258120][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.258124][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 118.258129][ T70] __kmalloc_noprof+0x443/0x760 [ 118.258132][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 118.258138][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 118.258141][ T70] alloc_buf.isra.0+0x4b/0x260 [ 118.258144][ T70] put_chars+0x1e1/0x2f0 [ 118.258147][ T70] ? __send_to_port+0x420/0x420 [ 118.258150][ T70] ? validate_chain+0x38b/0xc20 [ 118.258156][ T70] hvc_console_print+0x292/0x780 [ 118.258163][ T70] ? hvc_write+0x3a0/0x3a0 [ 118.258165][ T70] ? rcu_is_watching+0x16/0xd0 [ 118.258169][ T70] ? lock_acquire+0x13c/0x160 [ 118.258173][ T70] console_emit_next_record+0x22f/0x4c0 [ 118.258177][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 118.258179][ T70] ? console_flush_one_record+0x106/0x710 [ 118.258182][ T70] ? rcu_is_watching+0x16/0xd0 [ 118.258185][ T70] ? lock_acquire+0x13c/0x160 [ 118.258189][ T70] console_flush_one_record+0x46f/0x710 [ 118.258193][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 118.258195][ T70] ? __lock_acquire+0x518/0xc20 [ 118.258200][ T70] console_unlock+0xee/0x1f0 [ 118.258203][ T70] ? console_flush_one_record+0x710/0x710 [ 118.258205][ T70] ? rcu_is_watching+0x16/0xd0 [ 118.258207][ T70] ? lock_acquire+0x60/0x160 [ 118.258211][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 118.258212][ T70] ? vprintk_emit+0x320/0x3e0 [ 118.258216][ T70] vprintk_emit+0x37c/0x3e0 [ 118.258219][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 118.258222][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 118.258224][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 118.258227][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 118.258229][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 118.258232][ T70] _printk+0xc7/0x100 [ 118.258235][ T70] ? snapshot_read.cold+0x21/0x21 [ 118.258239][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 118.258241][ T70] ? netdev_name+0x43/0x60 [ 118.258245][ T70] ? __netdev_printk+0x17f/0x1d0 [ 118.258248][ T70] netdev_info+0xe2/0x116 [ 118.258251][ T70] ? netdev_notice+0x120/0x120 [ 118.258254][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 118.258256][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 118.258258][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 118.258261][ T70] ? mutex_is_locked+0x1c/0x50 [ 118.258265][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 118.258268][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 118.258271][ T70] netif_set_promiscuity+0x4c/0xc0 [ 118.258275][ T70] dev_set_promiscuity+0x9d/0x150 [ 118.258278][ T70] hsr_del_port+0x39d/0x540 [ 118.258283][ T70] hsr_del_ports+0x24/0x80 [ 118.258286][ T70] hsr_dellink+0x5d/0x90 [ 118.258288][ T70] default_device_exit_batch+0x19d/0x600 [ 118.258292][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 118.258295][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.258297][ T70] ? mutex_is_locked+0x1c/0x50 [ 118.258301][ T70] ops_undo_list+0x2ce/0x8f0 [ 118.258305][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 118.258307][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 118.258308][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 118.258311][ T70] ? idr_destroy+0x121/0x250 [ 118.258316][ T70] cleanup_net+0x431/0x890 [ 118.258319][ T70] ? net_passive_dec+0x230/0x230 [ 118.258323][ T70] ? lock_acquire+0x13c/0x160 [ 118.258325][ T70] ? rcu_is_watching+0x16/0xd0 [ 118.258329][ T70] process_one_work+0xe3e/0x1560 [ 118.258335][ T70] ? __queue_delayed_work+0x470/0x470 [ 118.258338][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 118.258346][ T70] worker_thread+0x4f1/0xd60 [ 118.258350][ T70] ? rescuer_thread+0x1340/0x1340 [ 118.258352][ T70] ? __kthread_parkme+0xbd/0x210 [ 118.258355][ T70] ? rescuer_thread+0x1340/0x1340 [ 118.258358][ T70] ? rescuer_thread+0x1340/0x1340 [ 118.258360][ T70] kthread+0x367/0x460 [ 118.258362][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 118.258365][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 118.258368][ T70] ret_from_fork+0x474/0x6b0 [ 118.258372][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 118.258375][ T70] ? __switch_to+0x5a3/0xe00 [ 118.258378][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 118.258381][ T70] ret_from_fork_asm+0x11/0x20 [ 118.258390][ T70] [ 118.283928][ T70] vethB: left promiscuous mode [ 118.296910][ T70] vethB (unregistering): left promiscuous mode [ 118.301627][ T70] vethA (unregistering): left promiscuous mode