[ 10.708793][ T192] ns1eth1: entered promiscuous mode [ 10.708878][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.708881][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 10.708883][ T192] preempt_count: 1, expected: 0 [ 10.708884][ T192] RCU nest depth: 0, expected: 0 [ 10.708885][ T192] locks held by ip/192: 6, last CPU#0: [ 10.708888][ T192] #0: ffffffffa9cf3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 10.708903][ T192] #1: ffffffffa9ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.708912][ T192] #2: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.708922][ T192] #3: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.708928][ T192] #4: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.708934][ T192] #5: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.708955][ T192] irq event stamp: 19806 [ 10.708956][ T192] hardirqs last enabled at (19805): [] __down_trylock_console_sem+0x86/0xa0 [ 10.708960][ T192] hardirqs last disabled at (19806): [] console_emit_next_record+0x3d4/0x4c0 [ 10.708963][ T192] softirqs last enabled at (19682): [] __alloc_skb+0x4c2/0x5f0 [ 10.708967][ T192] softirqs last disabled at (19680): [] __alloc_skb+0x4c2/0x5f0 [ 10.708971][ T192] Preemption disabled at: [ 10.708972][ T192] [] vprintk_emit+0x31b/0x3e0 [ 10.708979][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.708984][ T192] Tainted: [W]=WARN [ 10.708985][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.708987][ T192] Call Trace: [ 10.708990][ T192] [ 10.708992][ T192] dump_stack_lvl+0x6f/0xa0 [ 10.709000][ T192] ? vprintk_emit+0x31b/0x3e0 [ 10.709003][ T192] __might_resched.cold+0x1fe/0x2c1 [ 10.709010][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.709016][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 10.709023][ T192] __kmalloc_noprof+0x443/0x760 [ 10.709027][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 10.709036][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 10.709040][ T192] alloc_buf.isra.0+0x4b/0x260 [ 10.709046][ T192] put_chars+0x1e1/0x2f0 [ 10.709050][ T192] ? __send_to_port+0x420/0x420 [ 10.709063][ T192] hvc_console_print+0x292/0x780 [ 10.709075][ T192] ? hvc_write+0x3a0/0x3a0 [ 10.709080][ T192] ? lock_acquire+0x13c/0x160 [ 10.709088][ T192] console_emit_next_record+0x22f/0x4c0 [ 10.709094][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 10.709097][ T192] ? console_flush_one_record+0x106/0x710 [ 10.709102][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.709107][ T192] ? lock_acquire+0x13c/0x160 [ 10.709114][ T192] console_flush_one_record+0x46f/0x710 [ 10.709121][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 10.709124][ T192] ? __lock_acquire+0x518/0xc20 [ 10.709133][ T192] console_unlock+0xee/0x1f0 [ 10.709138][ T192] ? console_flush_one_record+0x710/0x710 [ 10.709140][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.709144][ T192] ? lock_acquire+0x60/0x160 [ 10.709151][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.709154][ T192] ? vprintk_emit+0x320/0x3e0 [ 10.709160][ T192] vprintk_emit+0x37c/0x3e0 [ 10.709166][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 10.709169][ T192] ? kasan_save_stack+0x3d/0x50 [ 10.709174][ T192] ? kasan_save_track+0x14/0x30 [ 10.709176][ T192] ? __kasan_kmalloc+0x7b/0x90 [ 10.709179][ T192] ? __kmalloc_cache_noprof+0x29a/0x620 [ 10.709181][ T192] ? hsr_add_port+0x1eb/0xb60 [ 10.709186][ T192] ? hsr_dev_finalize+0x841/0xcf0 [ 10.709189][ T192] ? hsr_newlink+0x3b9/0x930 [ 10.709195][ T192] _printk+0xc7/0x100 [ 10.709200][ T192] ? snapshot_read.cold+0x21/0x21 [ 10.709203][ T192] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.709210][ T192] ? netdev_name+0x43/0x60 [ 10.709215][ T192] ? __netdev_printk+0x17f/0x1d0 [ 10.709222][ T192] netdev_info+0xe2/0x116 [ 10.709226][ T192] ? netdev_notice+0x120/0x120 [ 10.709240][ T192] ? mutex_is_locked+0x1c/0x50 [ 10.709245][ T192] __dev_set_promiscuity.cold+0x95/0x104 [ 10.709252][ T192] netif_set_promiscuity+0x4c/0xc0 [ 10.709259][ T192] dev_set_promiscuity+0x9d/0x150 [ 10.709264][ T192] hsr_add_port+0x48c/0xb60 [ 10.709269][ T192] ? hsr_port_exists+0x60/0x60 [ 10.709275][ T192] ? timer_init_key+0x10d/0x280 [ 10.709284][ T192] hsr_dev_finalize+0x841/0xcf0 [ 10.709287][ T192] ? alloc_netdev_mqs+0xe10/0x14d0 [ 10.709295][ T192] ? alloc_netdev_mqs+0xf05/0x14d0 [ 10.709298][ T192] hsr_newlink+0x3b9/0x930 [ 10.709303][ T192] ? hsr_dellink+0x90/0x90 [ 10.709308][ T192] ? rtnl_create_link+0x169/0xf20 [ 10.709312][ T192] ? nla_strscpy+0xe3/0x180 [ 10.709319][ T192] rtnl_newlink_create+0x2d0/0x750 [ 10.709326][ T192] ? rtnl_create_link+0xf20/0xf20 [ 10.709328][ T192] ? __dev_get_by_name+0x12/0x50 [ 10.709331][ T192] ? rtnl_dev_get+0xd7/0x170 [ 10.709349][ T192] __rtnl_newlink+0x22b/0xa50 [ 10.709362][ T192] rtnl_newlink+0x9f1/0x11c0 [ 10.709373][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 10.709376][ T192] ? __lock_acquire+0x518/0xc20 [ 10.709389][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 10.709396][ T192] ? rtnl_bridge_getlink+0x850/0x850 [ 10.709400][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.709406][ T192] ? rtnl_link_fill+0x920/0x920 [ 10.709408][ T192] ? __lock_acquire+0x518/0xc20 [ 10.709417][ T192] ? lock_acquire.part.0+0xd4/0x280 [ 10.709420][ T192] ? find_held_lock+0x2b/0x80 [ 10.709426][ T192] netlink_rcv_skb+0x14e/0x3a0 [ 10.709431][ T192] ? rtnl_link_fill+0x920/0x920 [ 10.709436][ T192] ? netlink_ack+0xcf0/0xcf0 [ 10.709449][ T192] ? netlink_deliver_tap+0xc5/0x330 [ 10.709452][ T192] ? netlink_deliver_tap+0x13c/0x330 [ 10.709461][ T192] netlink_unicast+0x486/0x750 [ 10.709468][ T192] ? netlink_attachskb+0x810/0x810 [ 10.709473][ T192] ? __lock_acquire+0x518/0xc20 [ 10.709481][ T192] netlink_sendmsg+0x735/0xc60 [ 10.709488][ T192] ? netlink_unicast+0x750/0x750 [ 10.709496][ T192] ? __might_fault+0x97/0x140 [ 10.709505][ T192] ____sys_sendmsg+0x415/0x880 [ 10.709510][ T192] ? copy_msghdr_from_user+0x279/0x420 [ 10.709514][ T192] ? get_timestamp.constprop.0+0x390/0x390 [ 10.709517][ T192] ? move_addr_to_kernel+0x40/0x40 [ 10.709531][ T192] ___sys_sendmsg+0x14e/0x1d0 [ 10.709536][ T192] ? copy_msghdr_from_user+0x420/0x420 [ 10.709570][ T192] __sys_sendmsg+0x12c/0x1d0 [ 10.709575][ T192] ? __sys_sendmsg_sock+0x20/0x20 [ 10.709587][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.709593][ T192] do_syscall_64+0xff/0x530 [ 10.709597][ T192] ? exc_page_fault+0xee/0x100 [ 10.709602][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.709605][ T192] RIP: 0033:0x7fc074a5854e [ 10.709611][ T192] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.709613][ T192] RSP: 002b:00007fffb2cd6130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.709617][ T192] RAX: ffffffffffffffda RBX: 00007fffb2cd68e0 RCX: 00007fc074a5854e [ 10.709619][ T192] RDX: 0000000000000000 RSI: 00007fffb2cd61e0 RDI: 0000000000000005 [ 10.709621][ T192] RBP: 00007fffb2cd6140 R08: 0000000000000000 R09: 0000000000000000 [ 10.709622][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917b21 [ 10.709624][ T192] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb2cd68b0 [ 10.709638][ T192] [ 10.773826][ T192] ns1eth2: entered promiscuous mode [ 10.805104][ T192] ip (192) used greatest stack depth: 23336 bytes left [ 10.831596][ T193] ns2eth1: entered promiscuous mode [ 10.833209][ T193] ns2eth2: entered promiscuous mode [ 10.896429][ T194] ns3eth1: entered promiscuous mode [ 10.908472][ T194] ns3eth2: entered promiscuous mode [ 11.493972][ T209] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 11.494717][ T209] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 11.639092][ T213] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 11.763389][ T216] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 11.763409][ T216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.763411][ T216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 216, name: ip [ 11.763413][ T216] preempt_count: 1, expected: 0 [ 11.763413][ T216] RCU nest depth: 0, expected: 0 [ 11.763414][ T216] locks held by ip/216: 5, last CPU#3: [ 11.763416][ T216] #0: ffffffffa9ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.763428][ T216] #1: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.763435][ T216] #2: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.763438][ T216] #3: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.763442][ T216] #4: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.763446][ T216] irq event stamp: 15874 [ 11.763447][ T216] hardirqs last enabled at (15873): [] __down_trylock_console_sem+0x86/0xa0 [ 11.763449][ T216] hardirqs last disabled at (15874): [] console_emit_next_record+0x3d4/0x4c0 [ 11.763452][ T216] softirqs last enabled at (15868): [] __dev_change_flags+0x20b/0x660 [ 11.763454][ T216] softirqs last disabled at (15866): [] dev_set_rx_mode+0x56/0xa0 [ 11.763457][ T216] Preemption disabled at: [ 11.763458][ T216] [] vprintk_emit+0x31b/0x3e0 [ 11.763463][ T216] CPU: 3 UID: 0 PID: 216 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.763467][ T216] Tainted: [W]=WARN [ 11.763468][ T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.763469][ T216] Call Trace: [ 11.763471][ T216] [ 11.763473][ T216] dump_stack_lvl+0x6f/0xa0 [ 11.763478][ T216] ? vprintk_emit+0x31b/0x3e0 [ 11.763481][ T216] __might_resched.cold+0x1fe/0x2c1 [ 11.763485][ T216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.763489][ T216] ? __kmalloc_noprof+0xdb/0x760 [ 11.763494][ T216] __kmalloc_noprof+0x443/0x760 [ 11.763497][ T216] ? alloc_buf.isra.0+0x4b/0x260 [ 11.763503][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 11.763505][ T216] alloc_buf.isra.0+0x4b/0x260 [ 11.763509][ T216] put_chars+0x1e1/0x2f0 [ 11.763512][ T216] ? __send_to_port+0x420/0x420 [ 11.763515][ T216] ? validate_chain+0x38b/0xc20 [ 11.763521][ T216] hvc_console_print+0x292/0x780 [ 11.763527][ T216] ? hvc_write+0x3a0/0x3a0 [ 11.763530][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763534][ T216] ? lock_acquire+0x13c/0x160 [ 11.763538][ T216] console_emit_next_record+0x22f/0x4c0 [ 11.763542][ T216] ? devkmsg_read+0x4b0/0x4b0 [ 11.763544][ T216] ? console_flush_one_record+0x106/0x710 [ 11.763547][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763550][ T216] ? lock_acquire+0x13c/0x160 [ 11.763554][ T216] console_flush_one_record+0x46f/0x710 [ 11.763558][ T216] ? console_emit_next_record+0x4c0/0x4c0 [ 11.763560][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763565][ T216] console_unlock+0xee/0x1f0 [ 11.763568][ T216] ? console_flush_one_record+0x710/0x710 [ 11.763570][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763573][ T216] ? lock_acquire+0x60/0x160 [ 11.763577][ T216] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.763578][ T216] ? vprintk_emit+0x320/0x3e0 [ 11.763582][ T216] vprintk_emit+0x37c/0x3e0 [ 11.763586][ T216] ? wake_up_klogd_work_func+0x90/0x90 [ 11.763588][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763590][ T216] ? mark_usage+0x61/0x170 [ 11.763592][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763596][ T216] _printk+0xc7/0x100 [ 11.763599][ T216] ? snapshot_read.cold+0x21/0x21 [ 11.763603][ T216] ? __lock_release.isra.0+0x69/0x1a0 [ 11.763605][ T216] ? netdev_name+0x43/0x60 [ 11.763611][ T216] ? __netdev_printk+0x17f/0x1d0 [ 11.763614][ T216] netdev_warn+0xe2/0x116 [ 11.763617][ T216] ? netdev_err+0x120/0x120 [ 11.763619][ T216] ? hsr_port_get_hsr+0x150/0x150 [ 11.763625][ T216] ? ip6_route_dev_notify+0x3d/0x790 [ 11.763631][ T216] hsr_dev_open.cold+0x3b/0x73 [ 11.763635][ T216] __dev_open+0x2f3/0x610 [ 11.763639][ T216] ? netif_state_change+0x340/0x340 [ 11.763641][ T216] ? mark_held_locks+0x40/0x70 [ 11.763646][ T216] __dev_change_flags+0x4a4/0x660 [ 11.763648][ T216] ? netif_set_allmulti+0x250/0x250 [ 11.763650][ T216] ? kernel_text_address+0x149/0x170 [ 11.763653][ T216] ? __kernel_text_address+0x12/0x30 [ 11.763654][ T216] ? write_profile+0xf0/0xf0 [ 11.763657][ T216] ? unwind_get_return_address+0x67/0xd0 [ 11.763662][ T216] netif_change_flags+0x87/0x190 [ 11.763665][ T216] do_setlink.isra.0+0x1cc3/0x2750 [ 11.763669][ T216] ? stack_trace_save+0x93/0xc0 [ 11.763671][ T216] ? rtnl_link_get_size+0x350/0x350 [ 11.763678][ T216] ? rcu_read_lock_any_held+0x66/0x90 [ 11.763681][ T216] ? stack_depot_save_flags+0x38e/0x790 [ 11.763685][ T216] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.763688][ T216] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.763690][ T216] ? validate_chain+0x38b/0xc20 [ 11.763693][ T216] ? kasan_save_stack+0x3d/0x50 [ 11.763696][ T216] ? kasan_save_stack+0x2f/0x50 [ 11.763697][ T216] ? kasan_save_track+0x14/0x30 [ 11.763700][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763702][ T216] ? __netlink_deliver_tap+0x20e/0x9b0 [ 11.763705][ T216] ? ___sys_sendmsg+0x70/0x1d0 [ 11.763710][ T216] ? lock_acquire.part.0+0xd4/0x280 [ 11.763712][ T216] ? rtnl_newlink+0x9a8/0x11c0 [ 11.763715][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763717][ T216] ? lock_acquire+0x13c/0x160 [ 11.763719][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763721][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763723][ T216] ? trace_contention_end+0xb3/0x180 [ 11.763727][ T216] ? __mutex_lock+0x1db/0x1ea0 [ 11.763730][ T216] ? __mutex_lock+0x9a3/0x1ea0 [ 11.763732][ T216] ? rtnl_newlink+0x9a8/0x11c0 [ 11.763736][ T216] ? ww_mutex_lock+0x160/0x160 [ 11.763741][ T216] ? __rtnl_newlink+0x3fa/0xa50 [ 11.763747][ T216] rtnl_newlink+0x9f1/0x11c0 [ 11.763752][ T216] ? rtnl_bridge_getlink+0x850/0x850 [ 11.763754][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763758][ T216] ? lock_acquire.part.0+0xd4/0x280 [ 11.763760][ T216] ? find_held_lock+0x2b/0x80 [ 11.763762][ T216] ? rtnl_bridge_getlink+0x850/0x850 [ 11.763764][ T216] ? __lock_release.isra.0+0x69/0x1a0 [ 11.763768][ T216] ? rtnl_bridge_getlink+0x850/0x850 [ 11.763770][ T216] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.763773][ T216] ? rtnl_link_fill+0x920/0x920 [ 11.763775][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763779][ T216] ? lock_acquire.part.0+0xd4/0x280 [ 11.763781][ T216] ? find_held_lock+0x2b/0x80 [ 11.763784][ T216] netlink_rcv_skb+0x14e/0x3a0 [ 11.763786][ T216] ? rtnl_link_fill+0x920/0x920 [ 11.763789][ T216] ? netlink_ack+0xcf0/0xcf0 [ 11.763796][ T216] ? netlink_deliver_tap+0xc5/0x330 [ 11.763798][ T216] ? netlink_deliver_tap+0x13c/0x330 [ 11.763802][ T216] netlink_unicast+0x486/0x750 [ 11.763806][ T216] ? netlink_attachskb+0x810/0x810 [ 11.763809][ T216] ? __lock_acquire+0x518/0xc20 [ 11.763813][ T216] netlink_sendmsg+0x735/0xc60 [ 11.763818][ T216] ? netlink_unicast+0x750/0x750 [ 11.763822][ T216] ? __might_fault+0x97/0x140 [ 11.763828][ T216] ____sys_sendmsg+0x415/0x880 [ 11.763830][ T216] ? copy_msghdr_from_user+0x279/0x420 [ 11.763833][ T216] ? get_timestamp.constprop.0+0x390/0x390 [ 11.763834][ T216] ? move_addr_to_kernel+0x40/0x40 [ 11.763842][ T216] ___sys_sendmsg+0x14e/0x1d0 [ 11.763845][ T216] ? copy_msghdr_from_user+0x420/0x420 [ 11.763860][ T216] __sys_sendmsg+0x12c/0x1d0 [ 11.763863][ T216] ? __sys_sendmsg_sock+0x20/0x20 [ 11.763870][ T216] ? rcu_is_watching+0x16/0xd0 [ 11.763873][ T216] do_syscall_64+0xff/0x530 [ 11.763876][ T216] ? exc_page_fault+0xee/0x100 [ 11.763879][ T216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.763881][ T216] RIP: 0033:0x7f59c21bd54e [ 11.763885][ T216] 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 [ 11.763887][ T216] RSP: 002b:00007ffd46703740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.763890][ T216] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f59c21bd54e [ 11.763891][ T216] RDX: 0000000000000000 RSI: 00007ffd467037f0 RDI: 0000000000000005 [ 11.763892][ T216] RBP: 00007ffd46703750 R08: 0000000000000000 R09: 0000000000000000 [ 11.763893][ T216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917b22 [ 11.763894][ T216] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd46703ec0 [ 11.763900][ T216] [ 11.808429][ T216] ip (216) used greatest stack depth: 23080 bytes left [ 27.434638][ T352] 8021q: 802.1Q VLAN Support v1.8 [ 27.434658][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.434660][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: modprobe [ 27.434662][ T352] preempt_count: 1, expected: 0 [ 27.434663][ T352] RCU nest depth: 0, expected: 0 [ 27.434664][ T352] locks held by modprobe/352: 4, last CPU#0: [ 27.434666][ T352] #0: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.434679][ T352] #1: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.434683][ T352] #2: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.434687][ T352] #3: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.434691][ T352] irq event stamp: 27036 [ 27.434692][ T352] hardirqs last enabled at (27035): [] __down_trylock_console_sem+0x86/0xa0 [ 27.434695][ T352] hardirqs last disabled at (27036): [] console_emit_next_record+0x3d4/0x4c0 [ 27.434697][ T352] softirqs last enabled at (24056): [] handle_softirqs+0x67c/0x900 [ 27.434700][ T352] softirqs last disabled at (24049): [] __irq_exit_rcu+0x145/0x1c0 [ 27.434703][ T352] Preemption disabled at: [ 27.434703][ T352] [] vprintk_emit+0x31b/0x3e0 [ 27.434709][ T352] CPU: 0 UID: 0 PID: 352 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.434713][ T352] Tainted: [W]=WARN [ 27.434714][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.434715][ T352] Call Trace: [ 27.434717][ T352] [ 27.434719][ T352] dump_stack_lvl+0x6f/0xa0 [ 27.434725][ T352] ? vprintk_emit+0x31b/0x3e0 [ 27.434727][ T352] __might_resched.cold+0x1fe/0x2c1 [ 27.434732][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.434737][ T352] ? __kmalloc_noprof+0xdb/0x760 [ 27.434742][ T352] __kmalloc_noprof+0x443/0x760 [ 27.434744][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 27.434750][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 27.434753][ T352] alloc_buf.isra.0+0x4b/0x260 [ 27.434757][ T352] put_chars+0x1e1/0x2f0 [ 27.434760][ T352] ? __send_to_port+0x420/0x420 [ 27.434761][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.434766][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.434776][ T352] ? validate_chain+0x38b/0xc20 [ 27.434781][ T352] hvc_console_print+0x292/0x780 [ 27.434784][ T352] ? __lock_acquire+0x518/0xc20 [ 27.434789][ T352] ? hvc_write+0x3a0/0x3a0 [ 27.434792][ T352] ? rcu_is_watching+0x16/0xd0 [ 27.434797][ T352] console_emit_next_record+0x22f/0x4c0 [ 27.434801][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 27.434803][ T352] ? console_flush_one_record+0x106/0x710 [ 27.434806][ T352] ? rcu_is_watching+0x16/0xd0 [ 27.434808][ T352] ? lock_acquire+0x13c/0x160 [ 27.434812][ T352] console_flush_one_record+0x46f/0x710 [ 27.434816][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 27.434818][ T352] ? __lock_acquire+0x518/0xc20 [ 27.434824][ T352] console_unlock+0xee/0x1f0 [ 27.434827][ T352] ? console_flush_one_record+0x710/0x710 [ 27.434829][ T352] ? rcu_is_watching+0x16/0xd0 [ 27.434831][ T352] ? lock_acquire+0x60/0x160 [ 27.434835][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.434836][ T352] ? vprintk_emit+0x320/0x3e0 [ 27.434840][ T352] vprintk_emit+0x37c/0x3e0 [ 27.434844][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 27.434849][ T352] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 27.434853][ T352] _printk+0xc7/0x100 [ 27.434856][ T352] ? snapshot_read.cold+0x21/0x21 [ 27.434863][ T352] ? do_one_initcall+0x113/0x4f0 [ 27.434866][ T352] vlan_proto_init+0x24/0x90 [8021q] [ 27.434869][ T352] do_one_initcall+0x124/0x4f0 [ 27.434872][ T352] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 27.434877][ T352] ? do_init_module+0xae/0x8a0 [ 27.434879][ T352] ? kasan_unpoison+0x44/0x70 [ 27.434884][ T352] do_init_module+0x2ad/0x8a0 [ 27.434888][ T352] ? lockdep_hardirqs_on+0x91/0x130 [ 27.434892][ T352] ? free_module+0x470/0x470 [ 27.434895][ T352] ? kfree+0x123/0x590 [ 27.434899][ T352] load_module+0x1424/0x1bb0 [ 27.434909][ T352] ? layout_and_allocate.isra.0+0x680/0x680 [ 27.434914][ T352] ? __ia32_sys_fsconfig+0x180/0x180 [ 27.434917][ T352] ? add_chain_cache+0x12d/0x590 [ 27.434922][ T352] init_module_from_file+0x11f/0x1a0 [ 27.434926][ T352] ? __do_sys_init_module+0x220/0x220 [ 27.434934][ T352] ? __rwlock_init+0x150/0x150 [ 27.434938][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 27.434941][ T352] idempotent_init_module+0x37b/0x7c0 [ 27.434944][ T352] ? init_module_from_file+0x1a0/0x1a0 [ 27.434951][ T352] ? rcu_is_watching+0x16/0xd0 [ 27.434953][ T352] ? cap_capable+0x1d7/0x3d0 [ 27.434960][ T352] __x64_sys_finit_module+0xdf/0x190 [ 27.434962][ T352] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.434965][ T352] do_syscall_64+0xff/0x530 [ 27.434968][ T352] ? exc_page_fault+0xee/0x100 [ 27.434970][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.434973][ T352] RIP: 0033:0x7f7536ac337d [ 27.434976][ T352] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 27.434978][ T352] RSP: 002b:00007ffdf9ec1198 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 27.434981][ T352] RAX: ffffffffffffffda RBX: 000056011ef5d810 RCX: 00007f7536ac337d [ 27.434983][ T352] RDX: 0000000000000000 RSI: 00005601147b6ffd RDI: 0000000000000000 [ 27.434984][ T352] RBP: 00007ffdf9ec1230 R08: 0000000000000000 R09: 0000000000000000 [ 27.434984][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601147b6ffd [ 27.434985][ T352] R13: 000056011ef5d960 R14: 0000000000040000 R15: 0000000000000000 [ 27.434992][ T352] [ 43.341673][ T12] ns1eth1: left promiscuous mode [ 43.341724][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.341726][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 43.341728][ T12] preempt_count: 1, expected: 0 [ 43.341729][ T12] RCU nest depth: 0, expected: 0 [ 43.341730][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 43.341732][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 43.341744][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 43.341748][ T12] #2: ffffffffa9ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 43.341754][ T12] #3: ffffffffa9ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 43.341758][ T12] #4: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 43.341763][ T12] #5: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 43.341767][ T12] #6: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 43.341771][ T12] #7: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 43.341774][ T12] irq event stamp: 17158 [ 43.341775][ T12] hardirqs last enabled at (17157): [] __down_trylock_console_sem+0x86/0xa0 [ 43.341778][ T12] hardirqs last disabled at (17158): [] console_emit_next_record+0x3d4/0x4c0 [ 43.341780][ T12] softirqs last enabled at (16950): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 43.341784][ T12] softirqs last disabled at (16948): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 43.341787][ T12] Preemption disabled at: [ 43.341787][ T12] [] vprintk_emit+0x31b/0x3e0 [ 43.341793][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.341797][ T12] Tainted: [W]=WARN [ 43.341798][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.341800][ T12] Workqueue: netns cleanup_net [ 43.341803][ T12] Call Trace: [ 43.341805][ T12] [ 43.341808][ T12] dump_stack_lvl+0x6f/0xa0 [ 43.341814][ T12] ? vprintk_emit+0x31b/0x3e0 [ 43.341816][ T12] __might_resched.cold+0x1fe/0x2c1 [ 43.341822][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.341826][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 43.341832][ T12] __kmalloc_noprof+0x443/0x760 [ 43.341835][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 43.341842][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 43.341845][ T12] alloc_buf.isra.0+0x4b/0x260 [ 43.341849][ T12] put_chars+0x1e1/0x2f0 [ 43.341851][ T12] ? check_prev_add+0xef/0xe90 [ 43.341854][ T12] ? __send_to_port+0x420/0x420 [ 43.341857][ T12] ? validate_chain+0x34a/0xc20 [ 43.341869][ T12] hvc_console_print+0x292/0x780 [ 43.341877][ T12] ? hvc_write+0x3a0/0x3a0 [ 43.341880][ T12] ? rcu_is_watching+0x16/0xd0 [ 43.341884][ T12] ? lock_acquire+0x13c/0x160 [ 43.341889][ T12] console_emit_next_record+0x22f/0x4c0 [ 43.341893][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 43.341895][ T12] ? console_flush_one_record+0x106/0x710 [ 43.341899][ T12] ? rcu_is_watching+0x16/0xd0 [ 43.341901][ T12] ? lock_acquire+0x13c/0x160 [ 43.341910][ T12] console_flush_one_record+0x46f/0x710 [ 43.341916][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 43.341918][ T12] ? __lock_acquire+0x518/0xc20 [ 43.341924][ T12] console_unlock+0xee/0x1f0 [ 43.341927][ T12] ? console_flush_one_record+0x710/0x710 [ 43.341929][ T12] ? rcu_is_watching+0x16/0xd0 [ 43.341932][ T12] ? lock_acquire+0x60/0x160 [ 43.341935][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.341937][ T12] ? vprintk_emit+0x320/0x3e0 [ 43.341941][ T12] vprintk_emit+0x37c/0x3e0 [ 43.341945][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 43.341948][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 43.341950][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 43.341953][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 43.341955][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 43.341958][ T12] _printk+0xc7/0x100 [ 43.341962][ T12] ? snapshot_read.cold+0x21/0x21 [ 43.341965][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 43.341968][ T12] ? netdev_name+0x43/0x60 [ 43.341972][ T12] ? __netdev_printk+0x17f/0x1d0 [ 43.341976][ T12] netdev_info+0xe2/0x116 [ 43.341978][ T12] ? netdev_notice+0x120/0x120 [ 43.341982][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 43.341984][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 43.341986][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 43.341990][ T12] ? mutex_is_locked+0x1c/0x50 [ 43.341994][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 43.341997][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 43.342000][ T12] netif_set_promiscuity+0x4c/0xc0 [ 43.342005][ T12] dev_set_promiscuity+0x9d/0x150 [ 43.342008][ T12] hsr_del_port+0x39d/0x540 [ 43.342013][ T12] hsr_del_ports+0x24/0x80 [ 43.342016][ T12] hsr_dellink+0x5d/0x90 [ 43.342019][ T12] default_device_exit_batch+0x19d/0x600 [ 43.342022][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 43.342025][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.342028][ T12] ? mutex_is_locked+0x1c/0x50 [ 43.342032][ T12] ops_undo_list+0x2ce/0x8f0 [ 43.342036][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 43.342039][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 43.342040][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 43.342044][ T12] ? idr_destroy+0x121/0x250 [ 43.342049][ T12] cleanup_net+0x431/0x890 [ 43.342052][ T12] ? net_passive_dec+0x230/0x230 [ 43.342056][ T12] ? lock_acquire+0x13c/0x160 [ 43.342058][ T12] ? rcu_is_watching+0x16/0xd0 [ 43.342063][ T12] process_one_work+0xe3e/0x1560 [ 43.342070][ T12] ? __queue_delayed_work+0x470/0x470 [ 43.342073][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 43.342081][ T12] worker_thread+0x4f1/0xd60 [ 43.342089][ T12] ? rescuer_thread+0x1340/0x1340 [ 43.342092][ T12] kthread+0x367/0x460 [ 43.342094][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.342097][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 43.342100][ T12] ret_from_fork+0x474/0x6b0 [ 43.342104][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 43.342108][ T12] ? __switch_to+0x5a3/0xe00 [ 43.342111][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 43.342114][ T12] ret_from_fork_asm+0x11/0x20 [ 43.342124][ T12] [ 43.373057][ T12] ns1eth2: left promiscuous mode [ 43.387647][ T12] ns3eth1 (unregistering): left promiscuous mode [ 43.391715][ T12] ns2eth1 (unregistering): left promiscuous mode [ 43.684475][ T12] ns2eth2: left promiscuous mode [ 43.703846][ T12] ns3eth2 (unregistering): left promiscuous mode [ 44.373398][ T521] ns1eth1: entered promiscuous mode [ 44.373416][ T521] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.373418][ T521] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 521, name: ip [ 44.373420][ T521] preempt_count: 1, expected: 0 [ 44.373421][ T521] RCU nest depth: 0, expected: 0 [ 44.373422][ T521] locks held by ip/521: 6, last CPU#0: [ 44.373424][ T521] #0: ffffffffa9cf3088 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 44.373436][ T521] #1: ffffffffa9ae3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 44.373440][ T521] #2: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 44.373447][ T521] #3: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 44.373451][ T521] #4: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 44.373455][ T521] #5: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 44.373459][ T521] irq event stamp: 16550 [ 44.373460][ T521] hardirqs last enabled at (16549): [] __down_trylock_console_sem+0x86/0xa0 [ 44.373462][ T521] hardirqs last disabled at (16550): [] console_emit_next_record+0x3d4/0x4c0 [ 44.373464][ T521] softirqs last enabled at (16466): [] __alloc_skb+0x4c2/0x5f0 [ 44.373468][ T521] softirqs last disabled at (16464): [] __alloc_skb+0x4c2/0x5f0 [ 44.373471][ T521] Preemption disabled at: [ 44.373471][ T521] [] vprintk_emit+0x31b/0x3e0 [ 44.373477][ T521] CPU: 0 UID: 0 PID: 521 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.373481][ T521] Tainted: [W]=WARN [ 44.373482][ T521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.373484][ T521] Call Trace: [ 44.373485][ T521] [ 44.373487][ T521] dump_stack_lvl+0x6f/0xa0 [ 44.373493][ T521] ? vprintk_emit+0x31b/0x3e0 [ 44.373495][ T521] __might_resched.cold+0x1fe/0x2c1 [ 44.373500][ T521] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.373504][ T521] ? __kmalloc_noprof+0xdb/0x760 [ 44.373510][ T521] __kmalloc_noprof+0x443/0x760 [ 44.373512][ T521] ? alloc_buf.isra.0+0x4b/0x260 [ 44.373519][ T521] ? do_raw_spin_unlock+0x59/0x250 [ 44.373521][ T521] alloc_buf.isra.0+0x4b/0x260 [ 44.373525][ T521] put_chars+0x1e1/0x2f0 [ 44.373528][ T521] ? __send_to_port+0x420/0x420 [ 44.373536][ T521] hvc_console_print+0x292/0x780 [ 44.373543][ T521] ? hvc_write+0x3a0/0x3a0 [ 44.373546][ T521] ? lock_acquire+0x13c/0x160 [ 44.373551][ T521] console_emit_next_record+0x22f/0x4c0 [ 44.373555][ T521] ? devkmsg_read+0x4b0/0x4b0 [ 44.373557][ T521] ? console_flush_one_record+0x106/0x710 [ 44.373561][ T521] ? rcu_is_watching+0x16/0xd0 [ 44.373565][ T521] ? lock_acquire+0x13c/0x160 [ 44.373570][ T521] console_flush_one_record+0x46f/0x710 [ 44.373574][ T521] ? console_emit_next_record+0x4c0/0x4c0 [ 44.373576][ T521] ? __lock_acquire+0x518/0xc20 [ 44.373583][ T521] console_unlock+0xee/0x1f0 [ 44.373586][ T521] ? console_flush_one_record+0x710/0x710 [ 44.373588][ T521] ? rcu_is_watching+0x16/0xd0 [ 44.373590][ T521] ? lock_acquire+0x60/0x160 [ 44.373595][ T521] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.373597][ T521] ? vprintk_emit+0x320/0x3e0 [ 44.373600][ T521] vprintk_emit+0x37c/0x3e0 [ 44.373604][ T521] ? wake_up_klogd_work_func+0x90/0x90 [ 44.373606][ T521] ? kasan_save_stack+0x3d/0x50 [ 44.373609][ T521] ? kasan_save_track+0x14/0x30 [ 44.373611][ T521] ? __kasan_kmalloc+0x7b/0x90 [ 44.373613][ T521] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.373614][ T521] ? hsr_add_port+0x1eb/0xb60 [ 44.373618][ T521] ? hsr_dev_finalize+0x841/0xcf0 [ 44.373620][ T521] ? hsr_newlink+0x3b9/0x930 [ 44.373624][ T521] _printk+0xc7/0x100 [ 44.373628][ T521] ? snapshot_read.cold+0x21/0x21 [ 44.373630][ T521] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.373634][ T521] ? netdev_name+0x43/0x60 [ 44.373638][ T521] ? __netdev_printk+0x17f/0x1d0 [ 44.373641][ T521] netdev_info+0xe2/0x116 [ 44.373644][ T521] ? netdev_notice+0x120/0x120 [ 44.373652][ T521] ? mutex_is_locked+0x1c/0x50 [ 44.373655][ T521] __dev_set_promiscuity.cold+0x95/0x104 [ 44.373660][ T521] netif_set_promiscuity+0x4c/0xc0 [ 44.373665][ T521] dev_set_promiscuity+0x9d/0x150 [ 44.373668][ T521] hsr_add_port+0x48c/0xb60 [ 44.373671][ T521] ? hsr_port_exists+0x60/0x60 [ 44.373675][ T521] ? timer_init_key+0x10d/0x280 [ 44.373680][ T521] hsr_dev_finalize+0x841/0xcf0 [ 44.373682][ T521] ? alloc_netdev_mqs+0xe11/0x14d0 [ 44.373687][ T521] ? alloc_netdev_mqs+0xf05/0x14d0 [ 44.373689][ T521] hsr_newlink+0x3b9/0x930 [ 44.373692][ T521] ? hsr_dellink+0x90/0x90 [ 44.373694][ T521] ? rtnl_create_link+0x169/0xf20 [ 44.373696][ T521] ? nla_strscpy+0xe3/0x180 [ 44.373701][ T521] rtnl_newlink_create+0x2d0/0x750 [ 44.373705][ T521] ? rtnl_create_link+0xf20/0xf20 [ 44.373706][ T521] ? __dev_get_by_name+0x12/0x50 [ 44.373708][ T521] ? rtnl_dev_get+0xd7/0x170 [ 44.373717][ T521] __rtnl_newlink+0x22b/0xa50 [ 44.373724][ T521] rtnl_newlink+0x9f1/0x11c0 [ 44.373730][ T521] ? rtnl_bridge_getlink+0x850/0x850 [ 44.373732][ T521] ? __lock_acquire+0x518/0xc20 [ 44.373738][ T521] ? __lock_release.isra.0+0x69/0x1a0 [ 44.373742][ T521] ? rtnl_bridge_getlink+0x850/0x850 [ 44.373745][ T521] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.373748][ T521] ? rtnl_link_fill+0x920/0x920 [ 44.373750][ T521] ? __lock_acquire+0x518/0xc20 [ 44.373754][ T521] ? lock_acquire.part.0+0xd4/0x280 [ 44.373756][ T521] ? find_held_lock+0x2b/0x80 [ 44.373760][ T521] netlink_rcv_skb+0x14e/0x3a0 [ 44.373763][ T521] ? rtnl_link_fill+0x920/0x920 [ 44.373766][ T521] ? netlink_ack+0xcf0/0xcf0 [ 44.373773][ T521] ? netlink_deliver_tap+0xc5/0x330 [ 44.373775][ T521] ? netlink_deliver_tap+0x13c/0x330 [ 44.373780][ T521] netlink_unicast+0x486/0x750 [ 44.373784][ T521] ? netlink_attachskb+0x810/0x810 [ 44.373787][ T521] ? __lock_acquire+0x518/0xc20 [ 44.373791][ T521] netlink_sendmsg+0x735/0xc60 [ 44.373795][ T521] ? netlink_unicast+0x750/0x750 [ 44.373800][ T521] ? __might_fault+0x97/0x140 [ 44.373805][ T521] ____sys_sendmsg+0x415/0x880 [ 44.373810][ T521] ? copy_msghdr_from_user+0x279/0x420 [ 44.373812][ T521] ? get_timestamp.constprop.0+0x390/0x390 [ 44.373814][ T521] ? move_addr_to_kernel+0x40/0x40 [ 44.373819][ T521] ? do_fault_around+0x300/0x5a0 [ 44.373821][ T521] ? find_held_lock+0x2b/0x80 [ 44.373825][ T521] ___sys_sendmsg+0x14e/0x1d0 [ 44.373827][ T521] ? do_pte_missing+0x86f/0xcc0 [ 44.373830][ T521] ? copy_msghdr_from_user+0x420/0x420 [ 44.373833][ T521] ? rcu_read_unlock+0x20/0x70 [ 44.373849][ T521] __sys_sendmsg+0x12c/0x1d0 [ 44.373852][ T521] ? __sys_sendmsg_sock+0x20/0x20 [ 44.373858][ T521] ? rcu_is_watching+0x16/0xd0 [ 44.373861][ T521] ? rcu_is_watching+0x16/0xd0 [ 44.373864][ T521] do_syscall_64+0xff/0x530 [ 44.373868][ T521] ? exc_page_fault+0xee/0x100 [ 44.373879][ T521] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.373880][ T521] RIP: 0033:0x7fb8ac9fb54e [ 44.373885][ T521] 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 [ 44.373886][ T521] RSP: 002b:00007ffc56af9ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.373889][ T521] RAX: ffffffffffffffda RBX: 00007ffc56afa680 RCX: 00007fb8ac9fb54e [ 44.373891][ T521] RDX: 0000000000000000 RSI: 00007ffc56af9f80 RDI: 0000000000000005 [ 44.373891][ T521] RBP: 00007ffc56af9ee0 R08: 0000000000000000 R09: 0000000000000000 [ 44.373892][ T521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917b42 [ 44.373893][ T521] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc56afa650 [ 44.373900][ T521] [ 44.410262][ T521] ns1eth2: entered promiscuous mode [ 44.452771][ T522] ns2eth1: entered promiscuous mode [ 44.453662][ T522] ns2eth2: entered promiscuous mode [ 44.491173][ T523] ns3eth1: entered promiscuous mode [ 44.492053][ T523] ns3eth2: entered promiscuous mode [ 45.001927][ T538] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 45.002474][ T538] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 45.102179][ T541] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 45.102688][ T541] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 45.201507][ T544] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 77.502564][ T12] ns1eth1: left promiscuous mode [ 77.502585][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.502588][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 77.502591][ T12] preempt_count: 1, expected: 0 [ 77.502592][ T12] RCU nest depth: 0, expected: 0 [ 77.502594][ T12] locks held by kworker/u16:0/12: 8, last CPU#0: [ 77.502597][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 77.502612][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 77.502618][ T12] #2: ffffffffa9ac7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 77.502625][ T12] #3: ffffffffa9ae3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 77.502631][ T12] #4: ffffffffa9379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 77.502638][ T12] #5: ffffffffa9379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 77.502643][ T12] #6: ffffffffa9299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 77.502650][ T12] #7: ffffffffa9299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 77.502656][ T12] irq event stamp: 152584 [ 77.502657][ T12] hardirqs last enabled at (152583): [] __down_trylock_console_sem+0x86/0xa0 [ 77.502661][ T12] hardirqs last disabled at (152584): [] console_emit_next_record+0x3d4/0x4c0 [ 77.502664][ T12] softirqs last enabled at (152416): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 77.502669][ T12] softirqs last disabled at (152414): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 77.502673][ T12] Preemption disabled at: [ 77.502674][ T12] [] vprintk_emit+0x31b/0x3e0 [ 77.502681][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.502686][ T12] Tainted: [W]=WARN [ 77.502687][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.502690][ T12] Workqueue: netns cleanup_net [ 77.502695][ T12] Call Trace: [ 77.502697][ T12] [ 77.502700][ T12] dump_stack_lvl+0x6f/0xa0 [ 77.502708][ T12] ? vprintk_emit+0x31b/0x3e0 [ 77.502711][ T12] __might_resched.cold+0x1fe/0x2c1 [ 77.502717][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.502723][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 77.502731][ T12] __kmalloc_noprof+0x443/0x760 [ 77.502735][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 77.502745][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 77.502748][ T12] alloc_buf.isra.0+0x4b/0x260 [ 77.502754][ T12] put_chars+0x1e1/0x2f0 [ 77.502759][ T12] ? __send_to_port+0x420/0x420 [ 77.502765][ T12] ? validate_chain+0x38b/0xc20 [ 77.502774][ T12] hvc_console_print+0x292/0x780 [ 77.502786][ T12] ? hvc_write+0x3a0/0x3a0 [ 77.502791][ T12] ? rcu_is_watching+0x16/0xd0 [ 77.502796][ T12] ? lock_acquire+0x13c/0x160 [ 77.502804][ T12] console_emit_next_record+0x22f/0x4c0 [ 77.502811][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 77.502814][ T12] ? console_flush_one_record+0x106/0x710 [ 77.502820][ T12] ? rcu_is_watching+0x16/0xd0 [ 77.502824][ T12] ? lock_acquire+0x13c/0x160 [ 77.502832][ T12] console_flush_one_record+0x46f/0x710 [ 77.502840][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 77.502842][ T12] ? __lock_acquire+0x518/0xc20 [ 77.502853][ T12] console_unlock+0xee/0x1f0 [ 77.502858][ T12] ? console_flush_one_record+0x710/0x710 [ 77.502860][ T12] ? rcu_is_watching+0x16/0xd0 [ 77.502864][ T12] ? lock_acquire+0x60/0x160 [ 77.502871][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.502874][ T12] ? vprintk_emit+0x320/0x3e0 [ 77.502880][ T12] vprintk_emit+0x37c/0x3e0 [ 77.502887][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 77.502891][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 77.502894][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 77.502898][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 77.502901][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 77.502911][ T12] _printk+0xc7/0x100 [ 77.502916][ T12] ? snapshot_read.cold+0x21/0x21 [ 77.502921][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 77.502926][ T12] ? netdev_name+0x43/0x60 [ 77.502931][ T12] ? __netdev_printk+0x17f/0x1d0 [ 77.502938][ T12] netdev_info+0xe2/0x116 [ 77.502941][ T12] ? netdev_notice+0x120/0x120 [ 77.502948][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 77.502951][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 77.502954][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 77.502961][ T12] ? mutex_is_locked+0x1c/0x50 [ 77.502967][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 77.502971][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 77.502976][ T12] netif_set_promiscuity+0x4c/0xc0 [ 77.502983][ T12] dev_set_promiscuity+0x9d/0x150 [ 77.502988][ T12] hsr_del_port+0x39d/0x540 [ 77.502997][ T12] hsr_del_ports+0x24/0x80 [ 77.503001][ T12] hsr_dellink+0x5d/0x90 [ 77.503005][ T12] default_device_exit_batch+0x19d/0x600 [ 77.503012][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 77.503017][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.503020][ T12] ? mutex_is_locked+0x1c/0x50 [ 77.503027][ T12] ops_undo_list+0x2ce/0x8f0 [ 77.503033][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 77.503036][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 77.503039][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 77.503044][ T12] ? idr_destroy+0x121/0x250 [ 77.503052][ T12] cleanup_net+0x431/0x890 [ 77.503058][ T12] ? net_passive_dec+0x230/0x230 [ 77.503065][ T12] ? lock_acquire+0x13c/0x160 [ 77.503075][ T12] ? rcu_is_watching+0x16/0xd0 [ 77.503082][ T12] process_one_work+0xe3e/0x1560 [ 77.503094][ T12] ? __queue_delayed_work+0x470/0x470 [ 77.503099][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 77.503114][ T12] worker_thread+0x4f1/0xd60 [ 77.503128][ T12] ? rescuer_thread+0x1340/0x1340 [ 77.503131][ T12] kthread+0x367/0x460 [ 77.503135][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.503139][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.503144][ T12] ret_from_fork+0x474/0x6b0 [ 77.503150][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 77.503155][ T12] ? __switch_to+0x5a3/0xe00 [ 77.503160][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 77.503165][ T12] ret_from_fork_asm+0x11/0x20 [ 77.503182][ T12] [ 77.551584][ T12] ns1eth2: left promiscuous mode [ 77.581990][ T12] ns3eth1 (unregistering): left promiscuous mode [ 77.585362][ T12] ns2eth1 (unregistering): left promiscuous mode [ 77.675419][ T12] ns2eth2: left promiscuous mode [ 77.692420][ T12] ns3eth2 (unregistering): left promiscuous mode