[ 9.416361][ T174] ip (174) used greatest stack depth: 24040 bytes left [ 9.416379][ T174] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.416381][ T174] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 174, name: ip [ 9.416383][ T174] preempt_count: 2, expected: 0 [ 9.416384][ T174] RCU nest depth: 0, expected: 0 [ 9.416385][ T174] locks held by ip/174: 5, last CPU#0: [ 9.416387][ T174] #0: ffffffffb66127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.416398][ T174] #1: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.416404][ T174] #2: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.416408][ T174] #3: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.416412][ T174] #4: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.416416][ T174] irq event stamp: 27314 [ 9.416417][ T174] hardirqs last enabled at (27313): [] __down_trylock_console_sem+0x86/0xa0 [ 9.416419][ T174] hardirqs last disabled at (27314): [] console_emit_next_record+0x3d4/0x4c0 [ 9.416422][ T174] softirqs last enabled at (25742): [] netlink_release+0x17b/0xcf0 [ 9.416426][ T174] softirqs last disabled at (25740): [] netlink_release+0xd2/0xcf0 [ 9.416428][ T174] Preemption disabled at: [ 9.416429][ T174] [<0000000000000000>] 0x0 [ 9.416436][ T174] CPU: 0 UID: 0 PID: 174 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.416440][ T174] Tainted: [W]=WARN [ 9.416441][ T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.416442][ T174] Call Trace: [ 9.416444][ T174] [ 9.416446][ T174] dump_stack_lvl+0x6f/0xa0 [ 9.416452][ T174] __might_resched.cold+0x1fe/0x2c1 [ 9.416457][ T174] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.416461][ T174] ? __kmalloc_noprof+0xdb/0x760 [ 9.416467][ T174] __kmalloc_noprof+0x443/0x760 [ 9.416469][ T174] ? alloc_buf.isra.0+0x4b/0x260 [ 9.416475][ T174] ? do_raw_spin_unlock+0x59/0x250 [ 9.416478][ T174] alloc_buf.isra.0+0x4b/0x260 [ 9.416481][ T174] put_chars+0x1e1/0x2f0 [ 9.416485][ T174] ? __send_to_port+0x420/0x420 [ 9.416486][ T174] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.416491][ T174] ? validate_chain+0x38b/0xc20 [ 9.416497][ T174] hvc_console_print+0x292/0x780 [ 9.416504][ T174] ? hvc_write+0x3a0/0x3a0 [ 9.416507][ T174] ? rcu_is_watching+0x16/0xd0 [ 9.416509][ T174] ? lock_acquire+0x13c/0x160 [ 9.416514][ T174] console_emit_next_record+0x22f/0x4c0 [ 9.416517][ T174] ? devkmsg_read+0x4b0/0x4b0 [ 9.416519][ T174] ? console_flush_one_record+0x106/0x710 [ 9.416523][ T174] ? rcu_is_watching+0x16/0xd0 [ 9.416525][ T174] ? lock_acquire+0x13c/0x160 [ 9.416529][ T174] console_flush_one_record+0x46f/0x710 [ 9.416533][ T174] ? console_emit_next_record+0x4c0/0x4c0 [ 9.416535][ T174] ? __lock_acquire+0x518/0xc20 [ 9.416541][ T174] console_unlock+0xee/0x1f0 [ 9.416544][ T174] ? console_flush_one_record+0x710/0x710 [ 9.416546][ T174] ? rcu_is_watching+0x16/0xd0 [ 9.416548][ T174] ? lock_acquire+0x60/0x160 [ 9.416554][ T174] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.416556][ T174] ? vprintk_emit+0x320/0x3e0 [ 9.416559][ T174] vprintk_emit+0x37c/0x3e0 [ 9.416563][ T174] ? wake_up_klogd_work_func+0x90/0x90 [ 9.416567][ T174] ? __lock_acquire+0x518/0xc20 [ 9.416571][ T174] _printk+0xc7/0x100 [ 9.416574][ T174] ? snapshot_read.cold+0x21/0x21 [ 9.416577][ T174] ? do_raw_spin_lock+0x131/0x280 [ 9.416580][ T174] ? __rwlock_init+0x150/0x150 [ 9.416584][ T174] ? do_raw_spin_lock+0x131/0x280 [ 9.416587][ T174] do_exit.cold+0x82/0x9c [ 9.416591][ T174] ? exit_notify+0x890/0x890 [ 9.416592][ T174] ? __lock_release.isra.0+0x69/0x1a0 [ 9.416595][ T174] ? rcu_is_watching+0x16/0xd0 [ 9.416599][ T174] do_group_exit+0xb8/0x370 [ 9.416602][ T174] __x64_sys_exit_group+0x3c/0x50 [ 9.416604][ T174] x64_sys_call+0x1567/0x1570 [ 9.416607][ T174] do_syscall_64+0xff/0x530 [ 9.416611][ T174] ? exc_page_fault+0xee/0x100 [ 9.416614][ T174] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.416616][ T174] RIP: 0033:0x7fa47a9081b8 [ 9.416618][ T174] Code: Unable to access opcode bytes at 0x7fa47a90818e. [ 9.416620][ T174] RSP: 002b:00007ffefe807ab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.416622][ T174] RAX: ffffffffffffffda RBX: 00007fa47aa38f88 RCX: 00007fa47a9081b8 [ 9.416624][ T174] RDX: 00007fa47a652fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.416625][ T174] RBP: 00007ffefe807b10 R08: 0000000000000000 R09: 0000000000000050 [ 9.416626][ T174] R10: 00007ffefe8078d0 R11: 0000000000000246 R12: 0000000000000001 [ 9.416626][ T174] R13: 0000000000000000 R14: 00007fa47aa37680 R15: 00007fa47aa38fa0 [ 9.416633][ T174] [ 10.007183][ T190] ns1eth1: entered promiscuous mode [ 10.008203][ T190] ns1eth2: entered promiscuous mode [ 10.052749][ T191] ns2eth1: entered promiscuous mode [ 10.053701][ T191] ns2eth2: entered promiscuous mode [ 10.090400][ T192] ns3eth1: entered promiscuous mode [ 10.091376][ T192] ns3eth2: entered promiscuous mode [ 10.601656][ T207] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 10.601761][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.601764][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ip [ 10.601765][ T207] preempt_count: 1, expected: 0 [ 10.601766][ T207] RCU nest depth: 0, expected: 0 [ 10.601767][ T207] locks held by ip/207: 5, last CPU#3: [ 10.601769][ T207] #0: ffffffffb6ee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.601781][ T207] #1: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.601788][ T207] #2: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.601792][ T207] #3: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.601796][ T207] #4: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.601800][ T207] irq event stamp: 18090 [ 10.601801][ T207] hardirqs last enabled at (18089): [] __down_trylock_console_sem+0x86/0xa0 [ 10.601804][ T207] hardirqs last disabled at (18090): [] console_emit_next_record+0x3d4/0x4c0 [ 10.601806][ T207] softirqs last enabled at (18084): [] __dev_change_flags+0x20b/0x660 [ 10.601808][ T207] softirqs last disabled at (18082): [] dev_set_rx_mode+0x56/0xa0 [ 10.601811][ T207] Preemption disabled at: [ 10.601811][ T207] [] vprintk_emit+0x31b/0x3e0 [ 10.601817][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.601821][ T207] Tainted: [W]=WARN [ 10.601822][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.601823][ T207] Call Trace: [ 10.601825][ T207] [ 10.601827][ T207] dump_stack_lvl+0x6f/0xa0 [ 10.601833][ T207] ? vprintk_emit+0x31b/0x3e0 [ 10.601835][ T207] __might_resched.cold+0x1fe/0x2c1 [ 10.601840][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.601843][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 10.601848][ T207] __kmalloc_noprof+0x443/0x760 [ 10.601851][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 10.601856][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 10.601859][ T207] alloc_buf.isra.0+0x4b/0x260 [ 10.601863][ T207] put_chars+0x1e1/0x2f0 [ 10.601865][ T207] ? check_prev_add+0xef/0xe90 [ 10.601867][ T207] ? __send_to_port+0x420/0x420 [ 10.601871][ T207] ? validate_chain+0x34a/0xc20 [ 10.601875][ T207] hvc_console_print+0x292/0x780 [ 10.601882][ T207] ? hvc_write+0x3a0/0x3a0 [ 10.601885][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.601889][ T207] ? lock_acquire+0x13c/0x160 [ 10.601893][ T207] console_emit_next_record+0x22f/0x4c0 [ 10.601897][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 10.601898][ T207] ? console_flush_one_record+0x106/0x710 [ 10.601902][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.601904][ T207] ? lock_acquire+0x13c/0x160 [ 10.601908][ T207] console_flush_one_record+0x46f/0x710 [ 10.601912][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 10.601914][ T207] ? __lock_acquire+0x518/0xc20 [ 10.601919][ T207] console_unlock+0xee/0x1f0 [ 10.601922][ T207] ? console_flush_one_record+0x710/0x710 [ 10.601924][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.601926][ T207] ? lock_acquire+0x60/0x160 [ 10.601930][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.601932][ T207] ? vprintk_emit+0x320/0x3e0 [ 10.601935][ T207] vprintk_emit+0x37c/0x3e0 [ 10.601939][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 10.601941][ T207] ? mark_usage+0x61/0x170 [ 10.601943][ T207] ? stack_trace_save+0x93/0xc0 [ 10.601946][ T207] ? __lock_acquire+0x518/0xc20 [ 10.601950][ T207] _printk+0xc7/0x100 [ 10.601953][ T207] ? snapshot_read.cold+0x21/0x21 [ 10.601957][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 10.601959][ T207] ? add_lock_to_list+0x2c/0x1a0 [ 10.601960][ T207] ? netdev_name+0x43/0x60 [ 10.601964][ T207] ? __netdev_printk+0x17f/0x1d0 [ 10.601967][ T207] netdev_warn+0xe2/0x116 [ 10.601969][ T207] ? netdev_err+0x120/0x120 [ 10.601972][ T207] ? hsr_port_get_hsr+0x150/0x150 [ 10.601977][ T207] ? ip6_route_dev_notify+0x3d/0x790 [ 10.601983][ T207] hsr_dev_open.cold+0x3b/0x73 [ 10.601987][ T207] __dev_open+0x2f3/0x610 [ 10.601991][ T207] ? netif_state_change+0x340/0x340 [ 10.601994][ T207] ? mark_held_locks+0x40/0x70 [ 10.601998][ T207] __dev_change_flags+0x4a4/0x660 [ 10.602000][ T207] ? netif_set_allmulti+0x250/0x250 [ 10.602002][ T207] ? kernel_text_address+0x149/0x170 [ 10.602005][ T207] ? __kernel_text_address+0x12/0x30 [ 10.602007][ T207] ? write_profile+0xf0/0xf0 [ 10.602008][ T207] ? unwind_get_return_address+0x67/0xd0 [ 10.602013][ T207] netif_change_flags+0x87/0x190 [ 10.602016][ T207] do_setlink.isra.0+0x1cc3/0x2750 [ 10.602019][ T207] ? stack_trace_save+0x93/0xc0 [ 10.602021][ T207] ? rtnl_link_get_size+0x350/0x350 [ 10.602023][ T207] ? rcu_read_lock_any_held+0x66/0x90 [ 10.602025][ T207] ? stack_depot_save_flags+0x38e/0x790 [ 10.602029][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.602032][ T207] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.602034][ T207] ? validate_chain+0x38b/0xc20 [ 10.602036][ T207] ? kasan_save_stack+0x3d/0x50 [ 10.602039][ T207] ? kasan_save_stack+0x2f/0x50 [ 10.602041][ T207] ? kasan_save_track+0x14/0x30 [ 10.602044][ T207] ? __lock_acquire+0x518/0xc20 [ 10.602045][ T207] ? __netlink_deliver_tap+0x24e/0x9b0 [ 10.602049][ T207] ? ___sys_sendmsg+0x70/0x1d0 [ 10.602054][ T207] ? lock_acquire.part.0+0xd4/0x280 [ 10.602056][ T207] ? rtnl_newlink+0x9a8/0x11c0 [ 10.602059][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.602061][ T207] ? lock_acquire+0x13c/0x160 [ 10.602063][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.602065][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.602067][ T207] ? trace_contention_end+0xb3/0x180 [ 10.602071][ T207] ? __mutex_lock+0x1db/0x1ea0 [ 10.602074][ T207] ? __mutex_lock+0x9a3/0x1ea0 [ 10.602077][ T207] ? rtnl_newlink+0x9a8/0x11c0 [ 10.602080][ T207] ? ww_mutex_lock+0x160/0x160 [ 10.602092][ T207] ? __rtnl_newlink+0x3fa/0xa50 [ 10.602098][ T207] rtnl_newlink+0x9f1/0x11c0 [ 10.602103][ T207] ? rtnl_bridge_getlink+0x850/0x850 [ 10.602105][ T207] ? __lock_acquire+0x518/0xc20 [ 10.602110][ T207] ? lock_acquire.part.0+0xd4/0x280 [ 10.602112][ T207] ? find_held_lock+0x2b/0x80 [ 10.602114][ T207] ? rtnl_bridge_getlink+0x850/0x850 [ 10.602116][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 10.602119][ T207] ? rtnl_bridge_getlink+0x850/0x850 [ 10.602122][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.602125][ T207] ? rtnl_link_fill+0x920/0x920 [ 10.602126][ T207] ? __lock_acquire+0x518/0xc20 [ 10.602131][ T207] ? lock_acquire.part.0+0xd4/0x280 [ 10.602133][ T207] ? find_held_lock+0x2b/0x80 [ 10.602136][ T207] netlink_rcv_skb+0x14e/0x3a0 [ 10.602138][ T207] ? rtnl_link_fill+0x920/0x920 [ 10.602141][ T207] ? netlink_ack+0xcf0/0xcf0 [ 10.602148][ T207] ? netlink_deliver_tap+0xc5/0x330 [ 10.602150][ T207] ? netlink_deliver_tap+0x13c/0x330 [ 10.602154][ T207] netlink_unicast+0x486/0x750 [ 10.602159][ T207] ? netlink_attachskb+0x810/0x810 [ 10.602162][ T207] ? __lock_acquire+0x518/0xc20 [ 10.602166][ T207] netlink_sendmsg+0x735/0xc60 [ 10.602170][ T207] ? netlink_unicast+0x750/0x750 [ 10.602174][ T207] ? __might_fault+0x97/0x140 [ 10.602179][ T207] ____sys_sendmsg+0x415/0x880 [ 10.602182][ T207] ? copy_msghdr_from_user+0x279/0x420 [ 10.602184][ T207] ? get_timestamp.constprop.0+0x390/0x390 [ 10.602186][ T207] ? move_addr_to_kernel+0x40/0x40 [ 10.602193][ T207] ___sys_sendmsg+0x14e/0x1d0 [ 10.602196][ T207] ? copy_msghdr_from_user+0x420/0x420 [ 10.602212][ T207] __sys_sendmsg+0x12c/0x1d0 [ 10.602216][ T207] ? __sys_sendmsg_sock+0x20/0x20 [ 10.602222][ T207] ? fpregs_restore_userregs+0x14b/0x300 [ 10.602225][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.602228][ T207] do_syscall_64+0xff/0x530 [ 10.602231][ T207] ? exc_page_fault+0xee/0x100 [ 10.602234][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.602236][ T207] RIP: 0033:0x7f0302cf554e [ 10.602240][ T207] 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 [ 10.602242][ T207] RSP: 002b:00007ffd4c862700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.602245][ T207] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0302cf554e [ 10.602246][ T207] RDX: 0000000000000000 RSI: 00007ffd4c8627b0 RDI: 0000000000000005 [ 10.602247][ T207] RBP: 00007ffd4c862710 R08: 0000000000000000 R09: 0000000000000000 [ 10.602248][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d50e [ 10.602249][ T207] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd4c862e80 [ 10.602256][ T207] [ 10.643816][ T207] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 10.652889][ T207] ip (207) used greatest stack depth: 23080 bytes left [ 10.737854][ T211] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 10.738349][ T211] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 10.838370][ T214] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 26.449434][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 26.449454][ T350] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.449456][ T350] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 350, name: modprobe [ 26.449458][ T350] preempt_count: 1, expected: 0 [ 26.449459][ T350] RCU nest depth: 0, expected: 0 [ 26.449460][ T350] locks held by modprobe/350: 4, last CPU#2: [ 26.449462][ T350] #0: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.449475][ T350] #1: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.449479][ T350] #2: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.449483][ T350] #3: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.449487][ T350] irq event stamp: 27618 [ 26.449488][ T350] hardirqs last enabled at (27617): [] __down_trylock_console_sem+0x86/0xa0 [ 26.449491][ T350] hardirqs last disabled at (27618): [] console_emit_next_record+0x3d4/0x4c0 [ 26.449493][ T350] softirqs last enabled at (24474): [] handle_softirqs+0x67c/0x900 [ 26.449497][ T350] softirqs last disabled at (24467): [] __irq_exit_rcu+0x145/0x1c0 [ 26.449499][ T350] Preemption disabled at: [ 26.449500][ T350] [] vprintk_emit+0x31b/0x3e0 [ 26.449505][ T350] CPU: 2 UID: 0 PID: 350 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.449509][ T350] Tainted: [W]=WARN [ 26.449510][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.449512][ T350] Call Trace: [ 26.449513][ T350] [ 26.449515][ T350] dump_stack_lvl+0x6f/0xa0 [ 26.449521][ T350] ? vprintk_emit+0x31b/0x3e0 [ 26.449523][ T350] __might_resched.cold+0x1fe/0x2c1 [ 26.449528][ T350] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.449532][ T350] ? __kmalloc_noprof+0xdb/0x760 [ 26.449537][ T350] __kmalloc_noprof+0x443/0x760 [ 26.449540][ T350] ? alloc_buf.isra.0+0x4b/0x260 [ 26.449546][ T350] ? do_raw_spin_unlock+0x59/0x250 [ 26.449551][ T350] alloc_buf.isra.0+0x4b/0x260 [ 26.449554][ T350] put_chars+0x1e1/0x2f0 [ 26.449557][ T350] ? __send_to_port+0x420/0x420 [ 26.449559][ T350] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.449564][ T350] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.449567][ T350] ? validate_chain+0x38b/0xc20 [ 26.449571][ T350] hvc_console_print+0x292/0x780 [ 26.449575][ T350] ? __lock_acquire+0x518/0xc20 [ 26.449580][ T350] ? hvc_write+0x3a0/0x3a0 [ 26.449583][ T350] ? rcu_is_watching+0x16/0xd0 [ 26.449588][ T350] console_emit_next_record+0x22f/0x4c0 [ 26.449592][ T350] ? devkmsg_read+0x4b0/0x4b0 [ 26.449594][ T350] ? console_flush_one_record+0x106/0x710 [ 26.449597][ T350] ? rcu_is_watching+0x16/0xd0 [ 26.449600][ T350] ? lock_acquire+0x13c/0x160 [ 26.449604][ T350] console_flush_one_record+0x46f/0x710 [ 26.449608][ T350] ? console_emit_next_record+0x4c0/0x4c0 [ 26.449610][ T350] ? __lock_acquire+0x518/0xc20 [ 26.449615][ T350] console_unlock+0xee/0x1f0 [ 26.449618][ T350] ? console_flush_one_record+0x710/0x710 [ 26.449620][ T350] ? rcu_is_watching+0x16/0xd0 [ 26.449623][ T350] ? lock_acquire+0x60/0x160 [ 26.449626][ T350] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.449628][ T350] ? vprintk_emit+0x320/0x3e0 [ 26.449632][ T350] vprintk_emit+0x37c/0x3e0 [ 26.449636][ T350] ? wake_up_klogd_work_func+0x90/0x90 [ 26.449641][ T350] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 26.449645][ T350] _printk+0xc7/0x100 [ 26.449649][ T350] ? snapshot_read.cold+0x21/0x21 [ 26.449655][ T350] ? do_one_initcall+0x113/0x4f0 [ 26.449659][ T350] vlan_proto_init+0x24/0x90 [8021q] [ 26.449662][ T350] do_one_initcall+0x124/0x4f0 [ 26.449665][ T350] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 26.449669][ T350] ? do_init_module+0xae/0x8a0 [ 26.449672][ T350] ? kasan_unpoison+0x44/0x70 [ 26.449677][ T350] do_init_module+0x2ad/0x8a0 [ 26.449681][ T350] ? lockdep_hardirqs_on+0x91/0x130 [ 26.449685][ T350] ? free_module+0x470/0x470 [ 26.449688][ T350] ? kfree+0x123/0x590 [ 26.449693][ T350] load_module+0x1424/0x1bb0 [ 26.449700][ T350] ? layout_and_allocate.isra.0+0x680/0x680 [ 26.449704][ T350] ? __ia32_sys_fsconfig+0x180/0x180 [ 26.449707][ T350] ? add_chain_cache+0x12d/0x590 [ 26.449712][ T350] init_module_from_file+0x11f/0x1a0 [ 26.449718][ T350] ? __do_sys_init_module+0x220/0x220 [ 26.449729][ T350] ? __rwlock_init+0x150/0x150 [ 26.449733][ T350] ? do_raw_spin_unlock+0x59/0x250 [ 26.449736][ T350] idempotent_init_module+0x37b/0x7c0 [ 26.449740][ T350] ? init_module_from_file+0x1a0/0x1a0 [ 26.449746][ T350] ? rcu_is_watching+0x16/0xd0 [ 26.449749][ T350] ? cap_capable+0x1d7/0x3d0 [ 26.449755][ T350] __x64_sys_finit_module+0xdf/0x190 [ 26.449757][ T350] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.449761][ T350] do_syscall_64+0xff/0x530 [ 26.449764][ T350] ? exc_page_fault+0xee/0x100 [ 26.449767][ T350] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.449769][ T350] RIP: 0033:0x7fd8394ba37d [ 26.449773][ T350] 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 [ 26.449775][ T350] RSP: 002b:00007fffc7905968 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 26.449777][ T350] RAX: ffffffffffffffda RBX: 000056468fa52810 RCX: 00007fd8394ba37d [ 26.449779][ T350] RDX: 0000000000000000 RSI: 0000564671f75ffd RDI: 0000000000000000 [ 26.449780][ T350] RBP: 00007fffc7905a00 R08: 0000000000000000 R09: 0000000000000000 [ 26.449781][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564671f75ffd [ 26.449782][ T350] R13: 000056468fa52960 R14: 0000000000040000 R15: 0000000000000000 [ 26.449789][ T350] [ 42.311457][ T70] ns1eth1: left promiscuous mode [ 42.311513][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.311515][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 42.311517][ T70] preempt_count: 1, expected: 0 [ 42.311518][ T70] RCU nest depth: 0, expected: 0 [ 42.311519][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 42.311521][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 42.311533][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 42.311537][ T70] #2: ffffffffb6ec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 42.311543][ T70] #3: ffffffffb6ee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 42.311552][ T70] #4: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.311557][ T70] #5: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.311561][ T70] #6: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.311564][ T70] #7: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.311568][ T70] irq event stamp: 16974 [ 42.311569][ T70] hardirqs last enabled at (16973): [] __down_trylock_console_sem+0x86/0xa0 [ 42.311572][ T70] hardirqs last disabled at (16974): [] console_emit_next_record+0x3d4/0x4c0 [ 42.311574][ T70] softirqs last enabled at (16764): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 42.311578][ T70] softirqs last disabled at (16762): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 42.311580][ T70] Preemption disabled at: [ 42.311581][ T70] [] vprintk_emit+0x31b/0x3e0 [ 42.311587][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.311590][ T70] Tainted: [W]=WARN [ 42.311591][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.311593][ T70] Workqueue: netns cleanup_net [ 42.311596][ T70] Call Trace: [ 42.311598][ T70] [ 42.311601][ T70] dump_stack_lvl+0x6f/0xa0 [ 42.311607][ T70] ? vprintk_emit+0x31b/0x3e0 [ 42.311609][ T70] __might_resched.cold+0x1fe/0x2c1 [ 42.311614][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.311618][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 42.311624][ T70] __kmalloc_noprof+0x443/0x760 [ 42.311626][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 42.311632][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 42.311635][ T70] alloc_buf.isra.0+0x4b/0x260 [ 42.311639][ T70] put_chars+0x1e1/0x2f0 [ 42.311641][ T70] ? check_prev_add+0xef/0xe90 [ 42.311644][ T70] ? __send_to_port+0x420/0x420 [ 42.311647][ T70] ? validate_chain+0x34a/0xc20 [ 42.311652][ T70] hvc_console_print+0x292/0x780 [ 42.311660][ T70] ? hvc_write+0x3a0/0x3a0 [ 42.311662][ T70] ? rcu_is_watching+0x16/0xd0 [ 42.311667][ T70] ? lock_acquire+0x13c/0x160 [ 42.311672][ T70] console_emit_next_record+0x22f/0x4c0 [ 42.311676][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 42.311678][ T70] ? console_flush_one_record+0x106/0x710 [ 42.311681][ T70] ? rcu_is_watching+0x16/0xd0 [ 42.311684][ T70] ? lock_acquire+0x13c/0x160 [ 42.311688][ T70] console_flush_one_record+0x46f/0x710 [ 42.311692][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 42.311694][ T70] ? __lock_acquire+0x518/0xc20 [ 42.311700][ T70] console_unlock+0xee/0x1f0 [ 42.311703][ T70] ? console_flush_one_record+0x710/0x710 [ 42.311705][ T70] ? rcu_is_watching+0x16/0xd0 [ 42.311708][ T70] ? lock_acquire+0x60/0x160 [ 42.311712][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.311714][ T70] ? vprintk_emit+0x320/0x3e0 [ 42.311720][ T70] vprintk_emit+0x37c/0x3e0 [ 42.311726][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 42.311729][ T70] ? mark_held_locks+0x40/0x70 [ 42.311732][ T70] ? mark_held_locks+0x40/0x70 [ 42.311740][ T70] _printk+0xc7/0x100 [ 42.311744][ T70] ? snapshot_read.cold+0x21/0x21 [ 42.311749][ T70] ? netdev_name+0x43/0x60 [ 42.311753][ T70] ? __netdev_printk+0x17f/0x1d0 [ 42.311756][ T70] netdev_info+0xe2/0x116 [ 42.311759][ T70] ? netdev_notice+0x120/0x120 [ 42.311763][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 42.311765][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 42.311767][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 42.311771][ T70] ? mutex_is_locked+0x1c/0x50 [ 42.311775][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 42.311778][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 42.311781][ T70] netif_set_promiscuity+0x4c/0xc0 [ 42.311785][ T70] dev_set_promiscuity+0x9d/0x150 [ 42.311788][ T70] hsr_del_port+0x39d/0x540 [ 42.311793][ T70] hsr_del_ports+0x24/0x80 [ 42.311796][ T70] hsr_dellink+0x5d/0x90 [ 42.311799][ T70] default_device_exit_batch+0x19d/0x600 [ 42.311802][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 42.311805][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.311808][ T70] ? mutex_is_locked+0x1c/0x50 [ 42.311812][ T70] ops_undo_list+0x2ce/0x8f0 [ 42.311816][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 42.311819][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 42.311821][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 42.311824][ T70] ? idr_destroy+0x121/0x250 [ 42.311829][ T70] cleanup_net+0x431/0x890 [ 42.311832][ T70] ? net_passive_dec+0x230/0x230 [ 42.311837][ T70] ? lock_acquire+0x13c/0x160 [ 42.311839][ T70] ? rcu_is_watching+0x16/0xd0 [ 42.311843][ T70] process_one_work+0xe3e/0x1560 [ 42.311850][ T70] ? __queue_delayed_work+0x470/0x470 [ 42.311853][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 42.311861][ T70] worker_thread+0x4f1/0xd60 [ 42.311865][ T70] ? rescuer_thread+0x1340/0x1340 [ 42.311868][ T70] ? __kthread_parkme+0xbd/0x210 [ 42.311871][ T70] ? rescuer_thread+0x1340/0x1340 [ 42.311874][ T70] ? rescuer_thread+0x1340/0x1340 [ 42.311876][ T70] kthread+0x367/0x460 [ 42.311878][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.311881][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.311884][ T70] ret_from_fork+0x474/0x6b0 [ 42.311889][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 42.311892][ T70] ? __switch_to+0x5a3/0xe00 [ 42.311895][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.311898][ T70] ret_from_fork_asm+0x11/0x20 [ 42.311908][ T70] [ 42.344546][ T70] ns1eth2: left promiscuous mode [ 42.365389][ T70] ns3eth1 (unregistering): left promiscuous mode [ 42.369520][ T70] ns2eth1 (unregistering): left promiscuous mode [ 42.640599][ T70] ns2eth2: left promiscuous mode [ 42.659031][ T70] ns3eth2 (unregistering): left promiscuous mode [ 43.322958][ T519] ns1eth1: entered promiscuous mode [ 43.322974][ T519] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.322977][ T519] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 519, name: ip [ 43.322978][ T519] preempt_count: 1, expected: 0 [ 43.322979][ T519] RCU nest depth: 0, expected: 0 [ 43.322980][ T519] locks held by ip/519: 6, last CPU#2: [ 43.322983][ T519] #0: ffffffffb70f2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 43.322995][ T519] #1: ffffffffb6ee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 43.322999][ T519] #2: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 43.323005][ T519] #3: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 43.323008][ T519] #4: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 43.323013][ T519] #5: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 43.323017][ T519] irq event stamp: 22444 [ 43.323018][ T519] hardirqs last enabled at (22443): [] __down_trylock_console_sem+0x86/0xa0 [ 43.323021][ T519] hardirqs last disabled at (22444): [] console_emit_next_record+0x3d4/0x4c0 [ 43.323023][ T519] softirqs last enabled at (22358): [] __alloc_skb+0x4c2/0x5f0 [ 43.323026][ T519] softirqs last disabled at (22356): [] __alloc_skb+0x4c2/0x5f0 [ 43.323029][ T519] Preemption disabled at: [ 43.323029][ T519] [] vprintk_emit+0x31b/0x3e0 [ 43.323035][ T519] CPU: 2 UID: 0 PID: 519 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.323039][ T519] Tainted: [W]=WARN [ 43.323040][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.323042][ T519] Call Trace: [ 43.323043][ T519] [ 43.323045][ T519] dump_stack_lvl+0x6f/0xa0 [ 43.323051][ T519] ? vprintk_emit+0x31b/0x3e0 [ 43.323054][ T519] __might_resched.cold+0x1fe/0x2c1 [ 43.323058][ T519] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.323062][ T519] ? __kmalloc_noprof+0xdb/0x760 [ 43.323068][ T519] __kmalloc_noprof+0x443/0x760 [ 43.323070][ T519] ? alloc_buf.isra.0+0x4b/0x260 [ 43.323076][ T519] ? do_raw_spin_unlock+0x59/0x250 [ 43.323079][ T519] alloc_buf.isra.0+0x4b/0x260 [ 43.323083][ T519] put_chars+0x1e1/0x2f0 [ 43.323086][ T519] ? __send_to_port+0x420/0x420 [ 43.323093][ T519] hvc_console_print+0x292/0x780 [ 43.323100][ T519] ? hvc_write+0x3a0/0x3a0 [ 43.323103][ T519] ? lock_acquire+0x13c/0x160 [ 43.323108][ T519] console_emit_next_record+0x22f/0x4c0 [ 43.323112][ T519] ? devkmsg_read+0x4b0/0x4b0 [ 43.323114][ T519] ? console_flush_one_record+0x106/0x710 [ 43.323117][ T519] ? rcu_is_watching+0x16/0xd0 [ 43.323121][ T519] ? lock_acquire+0x13c/0x160 [ 43.323125][ T519] console_flush_one_record+0x46f/0x710 [ 43.323130][ T519] ? console_emit_next_record+0x4c0/0x4c0 [ 43.323132][ T519] ? __lock_acquire+0x518/0xc20 [ 43.323137][ T519] console_unlock+0xee/0x1f0 [ 43.323140][ T519] ? console_flush_one_record+0x710/0x710 [ 43.323142][ T519] ? rcu_is_watching+0x16/0xd0 [ 43.323145][ T519] ? lock_acquire+0x60/0x160 [ 43.323148][ T519] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.323150][ T519] ? vprintk_emit+0x320/0x3e0 [ 43.323154][ T519] vprintk_emit+0x37c/0x3e0 [ 43.323158][ T519] ? wake_up_klogd_work_func+0x90/0x90 [ 43.323160][ T519] ? kasan_save_stack+0x3d/0x50 [ 43.323164][ T519] ? kasan_save_track+0x14/0x30 [ 43.323165][ T519] ? __kasan_kmalloc+0x7b/0x90 [ 43.323167][ T519] ? __kmalloc_cache_noprof+0x29a/0x620 [ 43.323169][ T519] ? hsr_add_port+0x1eb/0xb60 [ 43.323172][ T519] ? hsr_dev_finalize+0x841/0xcf0 [ 43.323174][ T519] ? hsr_newlink+0x3b9/0x930 [ 43.323178][ T519] _printk+0xc7/0x100 [ 43.323182][ T519] ? snapshot_read.cold+0x21/0x21 [ 43.323183][ T519] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.323188][ T519] ? netdev_name+0x43/0x60 [ 43.323191][ T519] ? __netdev_printk+0x17f/0x1d0 [ 43.323195][ T519] netdev_info+0xe2/0x116 [ 43.323198][ T519] ? netdev_notice+0x120/0x120 [ 43.323205][ T519] ? mutex_is_locked+0x1c/0x50 [ 43.323209][ T519] __dev_set_promiscuity.cold+0x95/0x104 [ 43.323213][ T519] netif_set_promiscuity+0x4c/0xc0 [ 43.323218][ T519] dev_set_promiscuity+0x9d/0x150 [ 43.323222][ T519] hsr_add_port+0x48c/0xb60 [ 43.323225][ T519] ? hsr_port_exists+0x60/0x60 [ 43.323228][ T519] ? timer_init_key+0x10d/0x280 [ 43.323234][ T519] hsr_dev_finalize+0x841/0xcf0 [ 43.323235][ T519] ? alloc_netdev_mqs+0xe11/0x14d0 [ 43.323240][ T519] ? alloc_netdev_mqs+0xf05/0x14d0 [ 43.323242][ T519] hsr_newlink+0x3b9/0x930 [ 43.323245][ T519] ? hsr_dellink+0x90/0x90 [ 43.323248][ T519] ? rtnl_create_link+0x169/0xf20 [ 43.323250][ T519] ? nla_strscpy+0xe3/0x180 [ 43.323255][ T519] rtnl_newlink_create+0x2d0/0x750 [ 43.323259][ T519] ? rtnl_create_link+0xf20/0xf20 [ 43.323261][ T519] ? __dev_get_by_name+0x12/0x50 [ 43.323263][ T519] ? rtnl_dev_get+0xd7/0x170 [ 43.323271][ T519] __rtnl_newlink+0x22b/0xa50 [ 43.323278][ T519] rtnl_newlink+0x9f1/0x11c0 [ 43.323284][ T519] ? rtnl_bridge_getlink+0x850/0x850 [ 43.323286][ T519] ? __lock_acquire+0x518/0xc20 [ 43.323293][ T519] ? __lock_release.isra.0+0x69/0x1a0 [ 43.323297][ T519] ? rtnl_bridge_getlink+0x850/0x850 [ 43.323299][ T519] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.323303][ T519] ? rtnl_link_fill+0x920/0x920 [ 43.323304][ T519] ? __lock_acquire+0x518/0xc20 [ 43.323309][ T519] ? lock_acquire.part.0+0xd4/0x280 [ 43.323311][ T519] ? find_held_lock+0x2b/0x80 [ 43.323315][ T519] netlink_rcv_skb+0x14e/0x3a0 [ 43.323318][ T519] ? rtnl_link_fill+0x920/0x920 [ 43.323322][ T519] ? netlink_ack+0xcf0/0xcf0 [ 43.323328][ T519] ? netlink_deliver_tap+0xc5/0x330 [ 43.323331][ T519] ? netlink_deliver_tap+0x13c/0x330 [ 43.323336][ T519] netlink_unicast+0x486/0x750 [ 43.323340][ T519] ? netlink_attachskb+0x810/0x810 [ 43.323343][ T519] ? __lock_acquire+0x518/0xc20 [ 43.323347][ T519] netlink_sendmsg+0x735/0xc60 [ 43.323351][ T519] ? netlink_unicast+0x750/0x750 [ 43.323356][ T519] ? __might_fault+0x97/0x140 [ 43.323361][ T519] ____sys_sendmsg+0x415/0x880 [ 43.323365][ T519] ? copy_msghdr_from_user+0x279/0x420 [ 43.323368][ T519] ? get_timestamp.constprop.0+0x390/0x390 [ 43.323370][ T519] ? move_addr_to_kernel+0x40/0x40 [ 43.323380][ T519] ? do_fault_around+0x300/0x5a0 [ 43.323382][ T519] ? find_held_lock+0x2b/0x80 [ 43.323386][ T519] ___sys_sendmsg+0x14e/0x1d0 [ 43.323388][ T519] ? do_pte_missing+0x86f/0xcc0 [ 43.323392][ T519] ? copy_msghdr_from_user+0x420/0x420 [ 43.323394][ T519] ? rcu_read_unlock+0x20/0x70 [ 43.323410][ T519] __sys_sendmsg+0x12c/0x1d0 [ 43.323413][ T519] ? __sys_sendmsg_sock+0x20/0x20 [ 43.323419][ T519] ? rcu_is_watching+0x16/0xd0 [ 43.323421][ T519] ? rcu_is_watching+0x16/0xd0 [ 43.323425][ T519] do_syscall_64+0xff/0x530 [ 43.323428][ T519] ? exc_page_fault+0xee/0x100 [ 43.323431][ T519] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.323433][ T519] RIP: 0033:0x7fa1535dd54e [ 43.323437][ T519] 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 [ 43.323439][ T519] RSP: 002b:00007ffeb72bf6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.323442][ T519] RAX: ffffffffffffffda RBX: 00007ffeb72bfe80 RCX: 00007fa1535dd54e [ 43.323444][ T519] RDX: 0000000000000000 RSI: 00007ffeb72bf780 RDI: 0000000000000005 [ 43.323445][ T519] RBP: 00007ffeb72bf6e0 R08: 0000000000000000 R09: 0000000000000000 [ 43.323445][ T519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d52f [ 43.323446][ T519] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb72bfe50 [ 43.323454][ T519] [ 43.369682][ T519] ns1eth2: entered promiscuous mode [ 43.414623][ T520] ns2eth1: entered promiscuous mode [ 43.415684][ T520] ns2eth2: entered promiscuous mode [ 43.454478][ T521] ns3eth1: entered promiscuous mode [ 43.455396][ T521] ns3eth2: entered promiscuous mode [ 43.934538][ T536] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 43.935998][ T536] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 44.032542][ T539] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 44.033095][ T539] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 44.137457][ T542] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 76.475125][ T70] ns1eth1: left promiscuous mode [ 76.475143][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 76.475145][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 76.475147][ T70] preempt_count: 1, expected: 0 [ 76.475148][ T70] RCU nest depth: 0, expected: 0 [ 76.475149][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 76.475151][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 76.475163][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 76.475167][ T70] #2: ffffffffb6ec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 76.475173][ T70] #3: ffffffffb6ee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 76.475177][ T70] #4: ffffffffb6779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 76.475183][ T70] #5: ffffffffb6779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 76.475186][ T70] #6: ffffffffb6699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 76.475190][ T70] #7: ffffffffb6699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 76.475194][ T70] irq event stamp: 157476 [ 76.475195][ T70] hardirqs last enabled at (157475): [] __down_trylock_console_sem+0x86/0xa0 [ 76.475197][ T70] hardirqs last disabled at (157476): [] console_emit_next_record+0x3d4/0x4c0 [ 76.475200][ T70] softirqs last enabled at (157310): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 76.475203][ T70] softirqs last disabled at (157308): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 76.475206][ T70] Preemption disabled at: [ 76.475207][ T70] [] vprintk_emit+0x31b/0x3e0 [ 76.475212][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 76.475216][ T70] Tainted: [W]=WARN [ 76.475217][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.475219][ T70] Workqueue: netns cleanup_net [ 76.475222][ T70] Call Trace: [ 76.475224][ T70] [ 76.475226][ T70] dump_stack_lvl+0x6f/0xa0 [ 76.475231][ T70] ? vprintk_emit+0x31b/0x3e0 [ 76.475234][ T70] __might_resched.cold+0x1fe/0x2c1 [ 76.475239][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.475243][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 76.475248][ T70] __kmalloc_noprof+0x443/0x760 [ 76.475251][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 76.475257][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 76.475260][ T70] alloc_buf.isra.0+0x4b/0x260 [ 76.475264][ T70] put_chars+0x1e1/0x2f0 [ 76.475267][ T70] ? __send_to_port+0x420/0x420 [ 76.475270][ T70] ? validate_chain+0x38b/0xc20 [ 76.475276][ T70] hvc_console_print+0x292/0x780 [ 76.475283][ T70] ? hvc_write+0x3a0/0x3a0 [ 76.475286][ T70] ? rcu_is_watching+0x16/0xd0 [ 76.475290][ T70] ? lock_acquire+0x13c/0x160 [ 76.475295][ T70] console_emit_next_record+0x22f/0x4c0 [ 76.475299][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 76.475301][ T70] ? console_flush_one_record+0x106/0x710 [ 76.475304][ T70] ? rcu_is_watching+0x16/0xd0 [ 76.475307][ T70] ? lock_acquire+0x13c/0x160 [ 76.475311][ T70] console_flush_one_record+0x46f/0x710 [ 76.475315][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 76.475317][ T70] ? __lock_acquire+0x518/0xc20 [ 76.475323][ T70] console_unlock+0xee/0x1f0 [ 76.475326][ T70] ? console_flush_one_record+0x710/0x710 [ 76.475328][ T70] ? rcu_is_watching+0x16/0xd0 [ 76.475330][ T70] ? lock_acquire+0x60/0x160 [ 76.475334][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 76.475336][ T70] ? vprintk_emit+0x320/0x3e0 [ 76.475340][ T70] vprintk_emit+0x37c/0x3e0 [ 76.475344][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 76.475347][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 76.475349][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 76.475351][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 76.475353][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 76.475357][ T70] _printk+0xc7/0x100 [ 76.475361][ T70] ? snapshot_read.cold+0x21/0x21 [ 76.475364][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 76.475367][ T70] ? netdev_name+0x43/0x60 [ 76.475370][ T70] ? __netdev_printk+0x17f/0x1d0 [ 76.475374][ T70] netdev_info+0xe2/0x116 [ 76.475376][ T70] ? netdev_notice+0x120/0x120 [ 76.475380][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 76.475382][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 76.475384][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 76.475388][ T70] ? mutex_is_locked+0x1c/0x50 [ 76.475392][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 76.475395][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 76.475398][ T70] netif_set_promiscuity+0x4c/0xc0 [ 76.475402][ T70] dev_set_promiscuity+0x9d/0x150 [ 76.475406][ T70] hsr_del_port+0x39d/0x540 [ 76.475411][ T70] hsr_del_ports+0x24/0x80 [ 76.475414][ T70] hsr_dellink+0x5d/0x90 [ 76.475417][ T70] default_device_exit_batch+0x19d/0x600 [ 76.475420][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 76.475423][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.475426][ T70] ? mutex_is_locked+0x1c/0x50 [ 76.475430][ T70] ops_undo_list+0x2ce/0x8f0 [ 76.475434][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 76.475436][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 76.475438][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 76.475441][ T70] ? idr_destroy+0x121/0x250 [ 76.475446][ T70] cleanup_net+0x431/0x890 [ 76.475450][ T70] ? net_passive_dec+0x230/0x230 [ 76.475454][ T70] ? lock_acquire+0x13c/0x160 [ 76.475456][ T70] ? rcu_is_watching+0x16/0xd0 [ 76.475460][ T70] process_one_work+0xe3e/0x1560 [ 76.475467][ T70] ? __queue_delayed_work+0x470/0x470 [ 76.475470][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 76.475478][ T70] worker_thread+0x4f1/0xd60 [ 76.475483][ T70] ? rescuer_thread+0x1340/0x1340 [ 76.475485][ T70] ? __kthread_parkme+0xbd/0x210 [ 76.475488][ T70] ? rescuer_thread+0x1340/0x1340 [ 76.475491][ T70] ? rescuer_thread+0x1340/0x1340 [ 76.475493][ T70] kthread+0x367/0x460 [ 76.475495][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 76.475499][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 76.475502][ T70] ret_from_fork+0x474/0x6b0 [ 76.475506][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 76.475509][ T70] ? __switch_to+0x5a3/0xe00 [ 76.475513][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 76.475515][ T70] ret_from_fork_asm+0x11/0x20 [ 76.475525][ T70] [ 76.511768][ T70] ns1eth2: left promiscuous mode [ 76.528072][ T70] ns3eth1 (unregistering): left promiscuous mode [ 76.532187][ T70] ns2eth1 (unregistering): left promiscuous mode [ 76.637562][ T70] ns2eth2: left promiscuous mode [ 76.660869][ T70] ns3eth2 (unregistering): left promiscuous mode