[ 9.688790][ T176] ip (176) used greatest stack depth: 24304 bytes left [ 9.688806][ T176] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.688807][ T176] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 176, name: ip [ 9.688809][ T176] preempt_count: 2, expected: 0 [ 9.688810][ T176] RCU nest depth: 0, expected: 0 [ 9.688811][ T176] locks held by ip/176: 5, last CPU#2: [ 9.688813][ T176] #0: ffffffff866127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.688825][ T176] #1: ffffffff86779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.688831][ T176] #2: ffffffff86779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.688834][ T176] #3: ffffffff86699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.688838][ T176] #4: ffffffff86699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.688842][ T176] irq event stamp: 22348 [ 9.688843][ T176] hardirqs last enabled at (22347): [] __down_trylock_console_sem+0x86/0xa0 [ 9.688846][ T176] hardirqs last disabled at (22348): [] console_emit_next_record+0x3d4/0x4c0 [ 9.688848][ T176] softirqs last enabled at (20772): [] netlink_release+0x17b/0xcf0 [ 9.688852][ T176] softirqs last disabled at (20770): [] netlink_release+0xd2/0xcf0 [ 9.688854][ T176] Preemption disabled at: [ 9.688855][ T176] [<0000000000000000>] 0x0 [ 9.688861][ T176] CPU: 2 UID: 0 PID: 176 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.688865][ T176] Tainted: [W]=WARN [ 9.688866][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.688867][ T176] Call Trace: [ 9.688869][ T176] [ 9.688870][ T176] dump_stack_lvl+0x6f/0xa0 [ 9.688877][ T176] __might_resched.cold+0x1fe/0x2c1 [ 9.688881][ T176] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.688885][ T176] ? __kmalloc_noprof+0xdb/0x760 [ 9.688890][ T176] __kmalloc_noprof+0x443/0x760 [ 9.688892][ T176] ? alloc_buf.isra.0+0x4b/0x260 [ 9.688898][ T176] ? do_raw_spin_unlock+0x59/0x250 [ 9.688901][ T176] alloc_buf.isra.0+0x4b/0x260 [ 9.688904][ T176] put_chars+0x1e1/0x2f0 [ 9.688907][ T176] ? __send_to_port+0x420/0x420 [ 9.688909][ T176] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.688914][ T176] ? validate_chain+0x38b/0xc20 [ 9.688919][ T176] hvc_console_print+0x292/0x780 [ 9.688925][ T176] ? hvc_write+0x3a0/0x3a0 [ 9.688927][ T176] ? rcu_is_watching+0x16/0xd0 [ 9.688930][ T176] ? lock_acquire+0x13c/0x160 [ 9.688934][ T176] console_emit_next_record+0x22f/0x4c0 [ 9.688938][ T176] ? devkmsg_read+0x4b0/0x4b0 [ 9.688939][ T176] ? console_flush_one_record+0x106/0x710 [ 9.688942][ T176] ? rcu_is_watching+0x16/0xd0 [ 9.688945][ T176] ? lock_acquire+0x13c/0x160 [ 9.688949][ T176] console_flush_one_record+0x46f/0x710 [ 9.688953][ T176] ? console_emit_next_record+0x4c0/0x4c0 [ 9.688954][ T176] ? __lock_acquire+0x518/0xc20 [ 9.688959][ T176] console_unlock+0xee/0x1f0 [ 9.688962][ T176] ? console_flush_one_record+0x710/0x710 [ 9.688970][ T176] ? rcu_is_watching+0x16/0xd0 [ 9.688972][ T176] ? lock_acquire+0x60/0x160 [ 9.688976][ T176] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.688978][ T176] ? vprintk_emit+0x320/0x3e0 [ 9.688981][ T176] vprintk_emit+0x37c/0x3e0 [ 9.688985][ T176] ? wake_up_klogd_work_func+0x90/0x90 [ 9.688988][ T176] ? __lock_acquire+0x518/0xc20 [ 9.688992][ T176] _printk+0xc7/0x100 [ 9.688995][ T176] ? snapshot_read.cold+0x21/0x21 [ 9.688998][ T176] ? do_raw_spin_lock+0x131/0x280 [ 9.689001][ T176] ? __rwlock_init+0x150/0x150 [ 9.689004][ T176] ? do_raw_spin_lock+0x131/0x280 [ 9.689007][ T176] do_exit.cold+0x82/0x9c [ 9.689011][ T176] ? exit_notify+0x890/0x890 [ 9.689012][ T176] ? __lock_release.isra.0+0x69/0x1a0 [ 9.689015][ T176] ? rcu_is_watching+0x16/0xd0 [ 9.689019][ T176] do_group_exit+0xb8/0x370 [ 9.689022][ T176] __x64_sys_exit_group+0x3c/0x50 [ 9.689023][ T176] x64_sys_call+0x1567/0x1570 [ 9.689026][ T176] do_syscall_64+0xff/0x530 [ 9.689030][ T176] ? exc_page_fault+0xee/0x100 [ 9.689033][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.689035][ T176] RIP: 0033:0x7fbbe0bfe1b8 [ 9.689037][ T176] Code: Unable to access opcode bytes at 0x7fbbe0bfe18e. [ 9.689039][ T176] RSP: 002b:00007fff04c73ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.689041][ T176] RAX: ffffffffffffffda RBX: 00007fbbe0d2ef88 RCX: 00007fbbe0bfe1b8 [ 9.689042][ T176] RDX: 00007fbbe0948fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.689043][ T176] RBP: 00007fff04c73f50 R08: 0000000000000000 R09: 0000000000000050 [ 9.689044][ T176] R10: 00007fff04c73d10 R11: 0000000000000246 R12: 0000000000000001 [ 9.689045][ T176] R13: 0000000000000000 R14: 00007fbbe0d2d680 R15: 00007fbbe0d2efa0 [ 9.689051][ T176] [ 10.569052][ T201] ip (201) used greatest stack depth: 24048 bytes left [ 12.008042][ T215] ns3br1: port 1(ns3eth1) entered blocking state [ 12.008104][ T215] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.008106][ T215] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 215, name: ip [ 12.008107][ T215] preempt_count: 1, expected: 0 [ 12.008108][ T215] RCU nest depth: 0, expected: 0 [ 12.008109][ T215] locks held by ip/215: 5, last CPU#0: [ 12.008111][ T215] #0: ffffffff86ee3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.008124][ T215] #1: ffffffff86779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.008130][ T215] #2: ffffffff86779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.008134][ T215] #3: ffffffff86699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.008137][ T215] #4: ffffffff86699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.008141][ T215] irq event stamp: 17838 [ 12.008142][ T215] hardirqs last enabled at (17837): [] __down_trylock_console_sem+0x86/0xa0 [ 12.008145][ T215] hardirqs last disabled at (17838): [] console_emit_next_record+0x3d4/0x4c0 [ 12.008147][ T215] softirqs last enabled at (17768): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 12.008151][ T215] softirqs last disabled at (17766): [] addrconf_permanent_addr+0x108/0x9c0 [ 12.008153][ T215] Preemption disabled at: [ 12.008154][ T215] [] vprintk_emit+0x31b/0x3e0 [ 12.008159][ T215] CPU: 0 UID: 0 PID: 215 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.008163][ T215] Tainted: [W]=WARN [ 12.008164][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.008165][ T215] Call Trace: [ 12.008167][ T215] [ 12.008168][ T215] dump_stack_lvl+0x6f/0xa0 [ 12.008174][ T215] ? vprintk_emit+0x31b/0x3e0 [ 12.008176][ T215] __might_resched.cold+0x1fe/0x2c1 [ 12.008181][ T215] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.008185][ T215] ? __kmalloc_noprof+0xdb/0x760 [ 12.008190][ T215] __kmalloc_noprof+0x443/0x760 [ 12.008192][ T215] ? alloc_buf.isra.0+0x4b/0x260 [ 12.008198][ T215] ? do_raw_spin_unlock+0x59/0x250 [ 12.008201][ T215] alloc_buf.isra.0+0x4b/0x260 [ 12.008204][ T215] put_chars+0x1e1/0x2f0 [ 12.008207][ T215] ? __send_to_port+0x420/0x420 [ 12.008209][ T215] ? check_prev_add+0x316/0xe90 [ 12.008213][ T215] ? validate_chain+0x34a/0xc20 [ 12.008217][ T215] hvc_console_print+0x292/0x780 [ 12.008222][ T215] ? mark_usage+0x61/0x170 [ 12.008224][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008225][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008229][ T215] ? hvc_write+0x3a0/0x3a0 [ 12.008231][ T215] ? lock_acquire.part.0+0xd4/0x280 [ 12.008235][ T215] ? lock_acquire+0x13c/0x160 [ 12.008239][ T215] console_emit_next_record+0x22f/0x4c0 [ 12.008243][ T215] ? devkmsg_read+0x4b0/0x4b0 [ 12.008245][ T215] ? console_flush_one_record+0x106/0x710 [ 12.008248][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008252][ T215] ? lock_acquire+0x13c/0x160 [ 12.008256][ T215] console_flush_one_record+0x46f/0x710 [ 12.008260][ T215] ? console_emit_next_record+0x4c0/0x4c0 [ 12.008262][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008267][ T215] console_unlock+0xee/0x1f0 [ 12.008270][ T215] ? console_flush_one_record+0x710/0x710 [ 12.008271][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008274][ T215] ? lock_acquire+0x60/0x160 [ 12.008277][ T215] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.008279][ T215] ? vprintk_emit+0x320/0x3e0 [ 12.008283][ T215] vprintk_emit+0x37c/0x3e0 [ 12.008286][ T215] ? wake_up_klogd_work_func+0x90/0x90 [ 12.008289][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 12.008290][ T215] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.008294][ T215] ? mark_held_locks+0x40/0x70 [ 12.008297][ T215] _printk+0xc7/0x100 [ 12.008301][ T215] ? snapshot_read.cold+0x21/0x21 [ 12.008304][ T215] ? br_multicast_flood+0x960/0x960 [ 12.008307][ T215] ? do_setlink.isra.0+0xa31/0x2750 [ 12.008308][ T215] ? rtnl_newlink+0x9f1/0x11c0 [ 12.008309][ T215] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.008314][ T215] br_set_state+0x22f/0x410 [ 12.008317][ T215] br_init_port+0xc4/0x200 [ 12.008320][ T215] new_nbp+0x39c/0x580 [ 12.008323][ T215] br_add_if+0x212/0x1360 [ 12.008326][ T215] ? kernel_text_address+0x149/0x170 [ 12.008329][ T215] ? __kernel_text_address+0x12/0x30 [ 12.008333][ T215] do_set_master+0x357/0x580 [ 12.008335][ T215] ? netif_change_flags+0xfe/0x190 [ 12.008339][ T215] do_setlink.isra.0+0xa31/0x2750 [ 12.008342][ T215] ? stack_trace_save+0x93/0xc0 [ 12.008345][ T215] ? rtnl_link_get_size+0x350/0x350 [ 12.008346][ T215] ? rcu_read_lock_any_held+0x66/0x90 [ 12.008349][ T215] ? stack_depot_save_flags+0x38e/0x790 [ 12.008352][ T215] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.008355][ T215] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.008357][ T215] ? validate_chain+0x38b/0xc20 [ 12.008360][ T215] ? kasan_save_stack+0x3d/0x50 [ 12.008363][ T215] ? kasan_save_stack+0x2f/0x50 [ 12.008364][ T215] ? kasan_save_track+0x14/0x30 [ 12.008367][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008369][ T215] ? __netlink_deliver_tap+0x24e/0x9b0 [ 12.008373][ T215] ? ___sys_sendmsg+0x70/0x1d0 [ 12.008378][ T215] ? lock_acquire.part.0+0xd4/0x280 [ 12.008380][ T215] ? rtnl_newlink+0x9a8/0x11c0 [ 12.008382][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008385][ T215] ? lock_acquire+0x13c/0x160 [ 12.008386][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008388][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008391][ T215] ? trace_contention_end+0xb3/0x180 [ 12.008394][ T215] ? __mutex_lock+0x1db/0x1ea0 [ 12.008397][ T215] ? __mutex_lock+0x9a3/0x1ea0 [ 12.008399][ T215] ? rtnl_newlink+0x9a8/0x11c0 [ 12.008403][ T215] ? ww_mutex_lock+0x160/0x160 [ 12.008405][ T215] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.008410][ T215] ? __rtnl_newlink+0x3fa/0xa50 [ 12.008415][ T215] rtnl_newlink+0x9f1/0x11c0 [ 12.008420][ T215] ? rtnl_bridge_getlink+0x850/0x850 [ 12.008422][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008427][ T215] ? lock_acquire.part.0+0xd4/0x280 [ 12.008428][ T215] ? find_held_lock+0x2b/0x80 [ 12.008430][ T215] ? rtnl_bridge_getlink+0x850/0x850 [ 12.008432][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 12.008436][ T215] ? rtnl_bridge_getlink+0x850/0x850 [ 12.008438][ T215] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.008441][ T215] ? rtnl_link_fill+0x920/0x920 [ 12.008443][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008447][ T215] ? lock_acquire.part.0+0xd4/0x280 [ 12.008449][ T215] ? find_held_lock+0x2b/0x80 [ 12.008452][ T215] netlink_rcv_skb+0x14e/0x3a0 [ 12.008454][ T215] ? rtnl_link_fill+0x920/0x920 [ 12.008457][ T215] ? netlink_ack+0xcf0/0xcf0 [ 12.008464][ T215] ? netlink_deliver_tap+0xc5/0x330 [ 12.008466][ T215] ? netlink_deliver_tap+0x13c/0x330 [ 12.008470][ T215] netlink_unicast+0x486/0x750 [ 12.008474][ T215] ? netlink_attachskb+0x810/0x810 [ 12.008477][ T215] ? __lock_acquire+0x518/0xc20 [ 12.008481][ T215] netlink_sendmsg+0x735/0xc60 [ 12.008485][ T215] ? netlink_unicast+0x750/0x750 [ 12.008489][ T215] ? __might_fault+0x97/0x140 [ 12.008495][ T215] ____sys_sendmsg+0x415/0x880 [ 12.008497][ T215] ? copy_msghdr_from_user+0x279/0x420 [ 12.008500][ T215] ? get_timestamp.constprop.0+0x390/0x390 [ 12.008501][ T215] ? move_addr_to_kernel+0x40/0x40 [ 12.008509][ T215] ___sys_sendmsg+0x14e/0x1d0 [ 12.008512][ T215] ? copy_msghdr_from_user+0x420/0x420 [ 12.008527][ T215] __sys_sendmsg+0x12c/0x1d0 [ 12.008530][ T215] ? __sys_sendmsg_sock+0x20/0x20 [ 12.008537][ T215] ? rcu_is_watching+0x16/0xd0 [ 12.008540][ T215] do_syscall_64+0xff/0x530 [ 12.008543][ T215] ? exc_page_fault+0xee/0x100 [ 12.008546][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.008548][ T215] RIP: 0033:0x7f05d7a2654e [ 12.008552][ T215] 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 [ 12.008554][ T215] RSP: 002b:00007ffdfea3ced0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.008557][ T215] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f05d7a2654e [ 12.008558][ T215] RDX: 0000000000000000 RSI: 00007ffdfea3cf80 RDI: 0000000000000005 [ 12.008559][ T215] RBP: 00007ffdfea3cee0 R08: 0000000000000000 R09: 0000000000000000 [ 12.008560][ T215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913283 [ 12.008561][ T215] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfea3d650 [ 12.008568][ T215] [ 12.046926][ T215] ns3br1: port 1(ns3eth1) entered disabled state [ 12.047207][ T215] ns3eth1: entered allmulticast mode [ 12.048216][ T215] ns3eth1: entered promiscuous mode [ 12.050396][ T46] ns3br1: port 1(ns3eth1) entered blocking state [ 12.050853][ T46] ns3br1: port 1(ns3eth1) entered forwarding state [ 12.059208][ T215] ip (215) used greatest stack depth: 23336 bytes left [ 12.090240][ T216] ns3br1: port 2(ns3eth2) entered blocking state [ 12.090549][ T216] ns3br1: port 2(ns3eth2) entered disabled state [ 12.090826][ T216] ns3eth2: entered allmulticast mode [ 12.091981][ T216] ns3eth2: entered promiscuous mode [ 12.132118][ T217] ns3br1: port 3(ns3eth3) entered blocking state [ 12.132439][ T217] ns3br1: port 3(ns3eth3) entered disabled state [ 12.132732][ T217] ns3eth3: entered allmulticast mode [ 12.133731][ T217] ns3eth3: entered promiscuous mode [ 12.172612][ T46] ns3br1: port 2(ns3eth2) entered blocking state [ 12.172956][ T46] ns3br1: port 2(ns3eth2) entered forwarding state [ 12.201438][ T202] ns3br1: port 3(ns3eth3) entered blocking state [ 12.201725][ T202] ns3br1: port 3(ns3eth3) entered forwarding state [ 12.566461][ T231] ns1eth1: entered promiscuous mode [ 12.567534][ T231] ns1eth2: entered promiscuous mode [ 12.606310][ T232] ns2eth1: entered promiscuous mode [ 12.607352][ T232] ns2eth2: entered promiscuous mode [ 12.607963][ T232] ns2eth3: entered promiscuous mode [ 25.806329][ T70] ns1eth1: left promiscuous mode [ 25.806383][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.806385][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 25.806387][ T70] preempt_count: 1, expected: 0 [ 25.806388][ T70] RCU nest depth: 0, expected: 0 [ 25.806389][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 25.806391][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 25.806405][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 25.806408][ T70] #2: ffffffff86ec7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 25.806414][ T70] #3: ffffffff86ee3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 25.806418][ T70] #4: ffffffff86779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.806423][ T70] #5: ffffffff86779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.806427][ T70] #6: ffffffff86699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.806430][ T70] #7: ffffffff86699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.806434][ T70] irq event stamp: 36420 [ 25.806435][ T70] hardirqs last enabled at (36419): [] __down_trylock_console_sem+0x86/0xa0 [ 25.806437][ T70] hardirqs last disabled at (36420): [] console_emit_next_record+0x3d4/0x4c0 [ 25.806439][ T70] softirqs last enabled at (36292): [] tcp_close+0x2b/0xb0 [ 25.806443][ T70] softirqs last disabled at (36290): [] release_sock+0x21/0x240 [ 25.806446][ T70] Preemption disabled at: [ 25.806446][ T70] [] vprintk_emit+0x31b/0x3e0 [ 25.806452][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.806456][ T70] Tainted: [W]=WARN [ 25.806457][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.806459][ T70] Workqueue: netns cleanup_net [ 25.806462][ T70] Call Trace: [ 25.806464][ T70] [ 25.806466][ T70] dump_stack_lvl+0x6f/0xa0 [ 25.806476][ T70] ? vprintk_emit+0x31b/0x3e0 [ 25.806478][ T70] __might_resched.cold+0x1fe/0x2c1 [ 25.806483][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.806487][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 25.806492][ T70] __kmalloc_noprof+0x443/0x760 [ 25.806494][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 25.806500][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 25.806503][ T70] alloc_buf.isra.0+0x4b/0x260 [ 25.806506][ T70] put_chars+0x1e1/0x2f0 [ 25.806509][ T70] ? check_prev_add+0xef/0xe90 [ 25.806511][ T70] ? __send_to_port+0x420/0x420 [ 25.806514][ T70] ? validate_chain+0x34a/0xc20 [ 25.806519][ T70] hvc_console_print+0x292/0x780 [ 25.806526][ T70] ? hvc_write+0x3a0/0x3a0 [ 25.806529][ T70] ? rcu_is_watching+0x16/0xd0 [ 25.806533][ T70] ? lock_acquire+0x13c/0x160 [ 25.806537][ T70] console_emit_next_record+0x22f/0x4c0 [ 25.806541][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 25.806543][ T70] ? console_flush_one_record+0x106/0x710 [ 25.806546][ T70] ? rcu_is_watching+0x16/0xd0 [ 25.806548][ T70] ? lock_acquire+0x13c/0x160 [ 25.806552][ T70] console_flush_one_record+0x46f/0x710 [ 25.806556][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 25.806558][ T70] ? __lock_acquire+0x518/0xc20 [ 25.806564][ T70] console_unlock+0xee/0x1f0 [ 25.806567][ T70] ? console_flush_one_record+0x710/0x710 [ 25.806568][ T70] ? rcu_is_watching+0x16/0xd0 [ 25.806571][ T70] ? lock_acquire+0x60/0x160 [ 25.806575][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.806576][ T70] ? vprintk_emit+0x320/0x3e0 [ 25.806580][ T70] vprintk_emit+0x37c/0x3e0 [ 25.806583][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 25.806586][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 25.806588][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 25.806591][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 25.806593][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 25.806596][ T70] _printk+0xc7/0x100 [ 25.806600][ T70] ? snapshot_read.cold+0x21/0x21 [ 25.806603][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 25.806606][ T70] ? netdev_name+0x43/0x60 [ 25.806609][ T70] ? __netdev_printk+0x17f/0x1d0 [ 25.806613][ T70] netdev_info+0xe2/0x116 [ 25.806616][ T70] ? netdev_notice+0x120/0x120 [ 25.806619][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 25.806621][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 25.806623][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 25.806627][ T70] ? mutex_is_locked+0x1c/0x50 [ 25.806631][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 25.806633][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 25.806636][ T70] netif_set_promiscuity+0x4c/0xc0 [ 25.806641][ T70] dev_set_promiscuity+0x9d/0x150 [ 25.806644][ T70] hsr_del_port+0x39d/0x540 [ 25.806649][ T70] hsr_del_ports+0x24/0x80 [ 25.806652][ T70] hsr_dellink+0x5d/0x90 [ 25.806654][ T70] default_device_exit_batch+0x19d/0x600 [ 25.806658][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 25.806660][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.806663][ T70] ? mutex_is_locked+0x1c/0x50 [ 25.806667][ T70] ops_undo_list+0x2ce/0x8f0 [ 25.806671][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 25.806673][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 25.806675][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 25.806678][ T70] ? idr_destroy+0x121/0x250 [ 25.806682][ T70] cleanup_net+0x431/0x890 [ 25.806686][ T70] ? net_passive_dec+0x230/0x230 [ 25.806689][ T70] ? lock_acquire+0x13c/0x160 [ 25.806691][ T70] ? rcu_is_watching+0x16/0xd0 [ 25.806695][ T70] process_one_work+0xe3e/0x1560 [ 25.806702][ T70] ? __queue_delayed_work+0x470/0x470 [ 25.806705][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 25.806712][ T70] worker_thread+0x4f1/0xd60 [ 25.806717][ T70] ? rescuer_thread+0x1340/0x1340 [ 25.806719][ T70] ? __kthread_parkme+0xbd/0x210 [ 25.806722][ T70] ? rescuer_thread+0x1340/0x1340 [ 25.806725][ T70] ? rescuer_thread+0x1340/0x1340 [ 25.806727][ T70] kthread+0x367/0x460 [ 25.806729][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.806732][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 25.806735][ T70] ret_from_fork+0x474/0x6b0 [ 25.806739][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 25.806743][ T70] ? __switch_to+0x5a3/0xe00 [ 25.806746][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 25.806749][ T70] ret_from_fork_asm+0x11/0x20 [ 25.806758][ T70] [ 25.838980][ T70] ns1eth2: left promiscuous mode [ 25.854458][ T70] ns2eth2 (unregistering): left promiscuous mode [ 25.858141][ T70] ns2eth1 (unregistering): left promiscuous mode [ 25.963694][ T70] ns2eth3: left promiscuous mode [ 25.968309][ T70] ns3br1: port 1(ns3eth1) entered disabled state [ 25.974568][ T70] ns3eth1 (unregistering): left allmulticast mode [ 25.980641][ T70] ns3eth1 (unregistering): left promiscuous mode [ 25.980913][ T70] ns3br1: port 1(ns3eth1) entered disabled state [ 26.134714][ T70] ns3eth3: left allmulticast mode [ 26.134967][ T70] ns3eth3: left promiscuous mode [ 26.135286][ T70] ns3br1: port 3(ns3eth3) entered disabled state [ 26.136440][ T70] ns3eth2: left allmulticast mode [ 26.137160][ T70] ns3eth2: left promiscuous mode [ 26.137445][ T70] ns3br1: port 2(ns3eth2) entered disabled state