[ 10.322819][ T211] ip (211) used greatest stack depth: 23728 bytes left [ 10.322835][ T211] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.322838][ T211] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 211, name: ip [ 10.322840][ T211] preempt_count: 2, expected: 0 [ 10.322841][ T211] RCU nest depth: 0, expected: 0 [ 10.322842][ T211] locks held by ip/211: 5, last CPU#0: [ 10.322844][ T211] #0: ffffffffb04027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.322857][ T211] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.322863][ T211] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.322866][ T211] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.322870][ T211] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.322874][ T211] irq event stamp: 41676 [ 10.322875][ T211] hardirqs last enabled at (41675): [] __down_trylock_console_sem+0x86/0xa0 [ 10.322878][ T211] hardirqs last disabled at (41676): [] console_emit_next_record+0x3d4/0x4c0 [ 10.322880][ T211] softirqs last enabled at (40392): [] netlink_release+0x17b/0xcf0 [ 10.322884][ T211] softirqs last disabled at (40390): [] netlink_release+0xd2/0xcf0 [ 10.322886][ T211] Preemption disabled at: [ 10.322887][ T211] [<0000000000000000>] 0x0 [ 10.322894][ T211] CPU: 0 UID: 0 PID: 211 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.322897][ T211] Tainted: [W]=WARN [ 10.322898][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.322900][ T211] Call Trace: [ 10.322902][ T211] [ 10.322903][ T211] dump_stack_lvl+0x6f/0xa0 [ 10.322910][ T211] __might_resched.cold+0x1fe/0x2c1 [ 10.322915][ T211] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.322919][ T211] ? __kmalloc_noprof+0xdb/0x760 [ 10.322924][ T211] __kmalloc_noprof+0x443/0x760 [ 10.322926][ T211] ? alloc_buf.isra.0+0x4b/0x260 [ 10.322932][ T211] ? do_raw_spin_unlock+0x59/0x250 [ 10.322935][ T211] alloc_buf.isra.0+0x4b/0x260 [ 10.322939][ T211] put_chars+0x1e1/0x2f0 [ 10.322942][ T211] ? __send_to_port+0x420/0x420 [ 10.322943][ T211] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.322948][ T211] ? validate_chain+0x38b/0xc20 [ 10.322954][ T211] hvc_console_print+0x292/0x780 [ 10.322960][ T211] ? hvc_write+0x3a0/0x3a0 [ 10.322963][ T211] ? rcu_is_watching+0x16/0xd0 [ 10.322965][ T211] ? lock_acquire+0x13c/0x160 [ 10.322970][ T211] console_emit_next_record+0x22f/0x4c0 [ 10.322974][ T211] ? devkmsg_read+0x4b0/0x4b0 [ 10.322976][ T211] ? console_flush_one_record+0x106/0x710 [ 10.322979][ T211] ? rcu_is_watching+0x16/0xd0 [ 10.322982][ T211] ? lock_acquire+0x13c/0x160 [ 10.322986][ T211] console_flush_one_record+0x46f/0x710 [ 10.322990][ T211] ? console_emit_next_record+0x4c0/0x4c0 [ 10.322992][ T211] ? __lock_acquire+0x518/0xc20 [ 10.322998][ T211] console_unlock+0xee/0x1f0 [ 10.323001][ T211] ? console_flush_one_record+0x710/0x710 [ 10.323003][ T211] ? rcu_is_watching+0x16/0xd0 [ 10.323005][ T211] ? lock_acquire+0x60/0x160 [ 10.323009][ T211] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.323011][ T211] ? vprintk_emit+0x320/0x3e0 [ 10.323015][ T211] vprintk_emit+0x37c/0x3e0 [ 10.323019][ T211] ? wake_up_klogd_work_func+0x90/0x90 [ 10.323023][ T211] ? __lock_acquire+0x518/0xc20 [ 10.323027][ T211] _printk+0xc7/0x100 [ 10.323030][ T211] ? snapshot_read.cold+0x21/0x21 [ 10.323033][ T211] ? do_raw_spin_lock+0x131/0x280 [ 10.323036][ T211] ? __rwlock_init+0x150/0x150 [ 10.323040][ T211] ? do_raw_spin_lock+0x131/0x280 [ 10.323043][ T211] do_exit.cold+0x82/0x9c [ 10.323047][ T211] ? exit_notify+0x890/0x890 [ 10.323049][ T211] ? __lock_release.isra.0+0x69/0x1a0 [ 10.323052][ T211] ? rcu_is_watching+0x16/0xd0 [ 10.323057][ T211] do_group_exit+0xb8/0x370 [ 10.323060][ T211] __x64_sys_exit_group+0x3c/0x50 [ 10.323061][ T211] x64_sys_call+0x1567/0x1570 [ 10.323064][ T211] do_syscall_64+0xff/0x530 [ 10.323067][ T211] ? exc_page_fault+0xee/0x100 [ 10.323070][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.323072][ T211] RIP: 0033:0x7fa934ccf1b8 [ 10.323075][ T211] Code: Unable to access opcode bytes at 0x7fa934ccf18e. [ 10.323076][ T211] RSP: 002b:00007fff96d37e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.323078][ T211] RAX: ffffffffffffffda RBX: 00007fa934dfff88 RCX: 00007fa934ccf1b8 [ 10.323080][ T211] RDX: 00007fa934a19fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.323081][ T211] RBP: 00007fff96d37ea0 R08: 0000000000000000 R09: 0000000000008010 [ 10.323081][ T211] R10: 00007fff96d37c60 R11: 0000000000000246 R12: 0000000000000001 [ 10.323082][ T211] R13: 0000000000000000 R14: 00007fa934dfe680 R15: 00007fa934dfffa0 [ 10.323090][ T211] [ 11.098837][ T237] lag1: Mode changed to "loadbalance" [ 11.349693][ T248] lag1: Port device veth0 added [ 11.349779][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.349781][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: ip [ 11.349783][ T248] preempt_count: 1, expected: 0 [ 11.349784][ T248] RCU nest depth: 0, expected: 0 [ 11.349785][ T248] locks held by ip/248: 5, last CPU#3: [ 11.349787][ T248] #0: ffffffffb0cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.349799][ T248] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.349805][ T248] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.349808][ T248] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.349812][ T248] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.349816][ T248] irq event stamp: 13394 [ 11.349817][ T248] hardirqs last enabled at (13393): [] __down_trylock_console_sem+0x86/0xa0 [ 11.349819][ T248] hardirqs last disabled at (13394): [] console_emit_next_record+0x3d4/0x4c0 [ 11.349821][ T248] softirqs last enabled at (13320): [] __alloc_skb+0x4c2/0x5f0 [ 11.349824][ T248] softirqs last disabled at (13318): [] __alloc_skb+0x4c2/0x5f0 [ 11.349826][ T248] Preemption disabled at: [ 11.349827][ T248] [] vprintk_emit+0x31b/0x3e0 [ 11.349833][ T248] CPU: 3 UID: 0 PID: 248 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.349836][ T248] Tainted: [W]=WARN [ 11.349837][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.349839][ T248] Call Trace: [ 11.349840][ T248] [ 11.349842][ T248] dump_stack_lvl+0x6f/0xa0 [ 11.349848][ T248] ? vprintk_emit+0x31b/0x3e0 [ 11.349850][ T248] __might_resched.cold+0x1fe/0x2c1 [ 11.349855][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.349859][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 11.349864][ T248] __kmalloc_noprof+0x443/0x760 [ 11.349867][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 11.349872][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 11.349875][ T248] alloc_buf.isra.0+0x4b/0x260 [ 11.349878][ T248] put_chars+0x1e1/0x2f0 [ 11.349881][ T248] ? __send_to_port+0x420/0x420 [ 11.349888][ T248] hvc_console_print+0x292/0x780 [ 11.349894][ T248] ? hvc_write+0x3a0/0x3a0 [ 11.349897][ T248] ? lock_acquire+0x13c/0x160 [ 11.349901][ T248] console_emit_next_record+0x22f/0x4c0 [ 11.349905][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 11.349907][ T248] ? console_flush_one_record+0x106/0x710 [ 11.349910][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.349914][ T248] ? lock_acquire+0x13c/0x160 [ 11.349918][ T248] console_flush_one_record+0x46f/0x710 [ 11.349923][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 11.349924][ T248] ? __lock_acquire+0x518/0xc20 [ 11.349930][ T248] console_unlock+0xee/0x1f0 [ 11.349933][ T248] ? console_flush_one_record+0x710/0x710 [ 11.349935][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.349937][ T248] ? lock_acquire+0x60/0x160 [ 11.349941][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.349942][ T248] ? vprintk_emit+0x320/0x3e0 [ 11.349946][ T248] vprintk_emit+0x37c/0x3e0 [ 11.349950][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 11.349956][ T248] _printk+0xc7/0x100 [ 11.349960][ T248] ? snapshot_read.cold+0x21/0x21 [ 11.349964][ T248] ? netdev_name+0x43/0x60 [ 11.349968][ T248] ? __netdev_printk+0x17f/0x1d0 [ 11.349972][ T248] netdev_info+0xe2/0x116 [ 11.349974][ T248] ? netdev_notice+0x120/0x120 [ 11.349978][ T248] ? netdev_change_features+0xa0/0xa0 [ 11.349982][ T248] ? __lock_release.isra.0+0x69/0x1a0 [ 11.349984][ T248] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.349987][ T248] ? mark_held_locks+0x40/0x70 [ 11.349991][ T248] team_port_add+0xf29/0x15e0 [ 11.349997][ T248] ? team_port_enable+0xc0/0xc0 [ 11.349999][ T248] ? kernel_text_address+0x149/0x170 [ 11.350005][ T248] do_set_master+0x357/0x580 [ 11.350009][ T248] do_setlink.isra.0+0xa31/0x2750 [ 11.350013][ T248] ? stack_trace_save+0x93/0xc0 [ 11.350016][ T248] ? rtnl_link_get_size+0x350/0x350 [ 11.350017][ T248] ? rcu_read_lock_any_held+0x66/0x90 [ 11.350019][ T248] ? stack_depot_save_flags+0x38e/0x790 [ 11.350023][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.350026][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.350027][ T248] ? validate_chain+0x38b/0xc20 [ 11.350030][ T248] ? kasan_save_stack+0x3d/0x50 [ 11.350033][ T248] ? kasan_save_stack+0x2f/0x50 [ 11.350035][ T248] ? kasan_save_track+0x14/0x30 [ 11.350037][ T248] ? __lock_acquire+0x518/0xc20 [ 11.350039][ T248] ? netlink_seq_next+0x4e/0x60 [ 11.350042][ T248] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.350047][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 11.350049][ T248] ? rtnl_newlink+0x9a8/0x11c0 [ 11.350051][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.350054][ T248] ? lock_acquire+0x13c/0x160 [ 11.350055][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.350057][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.350059][ T248] ? trace_contention_end+0xb3/0x180 [ 11.350063][ T248] ? __mutex_lock+0x1db/0x1ea0 [ 11.350066][ T248] ? __mutex_lock+0x9a3/0x1ea0 [ 11.350068][ T248] ? rtnl_newlink+0x9a8/0x11c0 [ 11.350071][ T248] ? ww_mutex_lock+0x160/0x160 [ 11.350073][ T248] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.350078][ T248] ? __rtnl_newlink+0x3fa/0xa50 [ 11.350084][ T248] rtnl_newlink+0x9f1/0x11c0 [ 11.350089][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 11.350091][ T248] ? __lock_acquire+0x518/0xc20 [ 11.350096][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 11.350098][ T248] ? find_held_lock+0x2b/0x80 [ 11.350100][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 11.350102][ T248] ? __lock_release.isra.0+0x69/0x1a0 [ 11.350106][ T248] ? rtnl_bridge_getlink+0x850/0x850 [ 11.350108][ T248] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.350111][ T248] ? rtnl_link_fill+0x920/0x920 [ 11.350112][ T248] ? __lock_acquire+0x518/0xc20 [ 11.350117][ T248] ? lock_acquire.part.0+0xd4/0x280 [ 11.350119][ T248] ? find_held_lock+0x2b/0x80 [ 11.350122][ T248] netlink_rcv_skb+0x14e/0x3a0 [ 11.350124][ T248] ? rtnl_link_fill+0x920/0x920 [ 11.350127][ T248] ? netlink_ack+0xcf0/0xcf0 [ 11.350134][ T248] ? netlink_deliver_tap+0xc5/0x330 [ 11.350135][ T248] ? netlink_deliver_tap+0x13c/0x330 [ 11.350140][ T248] netlink_unicast+0x486/0x750 [ 11.350144][ T248] ? netlink_attachskb+0x810/0x810 [ 11.350146][ T248] ? __lock_acquire+0x518/0xc20 [ 11.350151][ T248] netlink_sendmsg+0x735/0xc60 [ 11.350154][ T248] ? netlink_unicast+0x750/0x750 [ 11.350158][ T248] ? __might_fault+0x97/0x140 [ 11.350164][ T248] ____sys_sendmsg+0x415/0x880 [ 11.350167][ T248] ? copy_msghdr_from_user+0x279/0x420 [ 11.350169][ T248] ? get_timestamp.constprop.0+0x390/0x390 [ 11.350171][ T248] ? move_addr_to_kernel+0x40/0x40 [ 11.350178][ T248] ___sys_sendmsg+0x14e/0x1d0 [ 11.350181][ T248] ? copy_msghdr_from_user+0x420/0x420 [ 11.350198][ T248] __sys_sendmsg+0x12c/0x1d0 [ 11.350201][ T248] ? __sys_sendmsg_sock+0x20/0x20 [ 11.350208][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.350211][ T248] do_syscall_64+0xff/0x530 [ 11.350214][ T248] ? exc_page_fault+0xee/0x100 [ 11.350217][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.350219][ T248] RIP: 0033:0x7f9d444c954e [ 11.350223][ T248] 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 [ 11.350233][ T248] RSP: 002b:00007ffec2db3f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.350236][ T248] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9d444c954e [ 11.350237][ T248] RDX: 0000000000000000 RSI: 00007ffec2db3fe0 RDI: 0000000000000005 [ 11.350238][ T248] RBP: 00007ffec2db3f40 R08: 0000000000000000 R09: 0000000000000000 [ 11.350239][ T248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915d9e [ 11.350239][ T248] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec2db46a0 [ 11.350247][ T248] [ 11.397348][ T248] ip (248) used greatest stack depth: 23208 bytes left [ 11.431664][ T249] lag1: Port device veth6 added [ 11.801666][ T263] 8021q: 802.1Q VLAN Support v1.8 [ 11.802002][ T263] 8021q: adding VLAN 0 to HW filter on device lag1 [ 12.328703][ T282] lag4: Mode changed to "loadbalance" [ 12.414133][ T283] 8021q: adding VLAN 0 to HW filter on device lag4 [ 12.414149][ T283] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.414152][ T283] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 283, name: ip [ 12.414153][ T283] preempt_count: 1, expected: 0 [ 12.414154][ T283] RCU nest depth: 0, expected: 0 [ 12.414155][ T283] locks held by ip/283: 5, last CPU#3: [ 12.414157][ T283] #0: ffffffffb0cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.414169][ T283] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.414176][ T283] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.414180][ T283] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.414184][ T283] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.414188][ T283] irq event stamp: 28074 [ 12.414188][ T283] hardirqs last enabled at (28073): [] __down_trylock_console_sem+0x86/0xa0 [ 12.414191][ T283] hardirqs last disabled at (28074): [] console_emit_next_record+0x3d4/0x4c0 [ 12.414193][ T283] softirqs last enabled at (28068): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 12.414197][ T283] softirqs last disabled at (28066): [] addrconf_permanent_addr+0x108/0x9c0 [ 12.414199][ T283] Preemption disabled at: [ 12.414200][ T283] [] vprintk_emit+0x31b/0x3e0 [ 12.414206][ T283] CPU: 3 UID: 0 PID: 283 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.414209][ T283] Tainted: [W]=WARN [ 12.414210][ T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.414211][ T283] Call Trace: [ 12.414213][ T283] [ 12.414215][ T283] dump_stack_lvl+0x6f/0xa0 [ 12.414220][ T283] ? vprintk_emit+0x31b/0x3e0 [ 12.414223][ T283] __might_resched.cold+0x1fe/0x2c1 [ 12.414227][ T283] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.414237][ T283] ? __kmalloc_noprof+0xdb/0x760 [ 12.414242][ T283] __kmalloc_noprof+0x443/0x760 [ 12.414245][ T283] ? alloc_buf.isra.0+0x4b/0x260 [ 12.414252][ T283] ? do_raw_spin_unlock+0x59/0x250 [ 12.414255][ T283] alloc_buf.isra.0+0x4b/0x260 [ 12.414258][ T283] put_chars+0x1e1/0x2f0 [ 12.414260][ T283] ? desc_read_finalized_seq+0x79/0x120 [ 12.414263][ T283] ? __send_to_port+0x420/0x420 [ 12.414266][ T283] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.414269][ T283] ? validate_chain+0x38b/0xc20 [ 12.414274][ T283] hvc_console_print+0x292/0x780 [ 12.414276][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414278][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414283][ T283] ? hvc_write+0x3a0/0x3a0 [ 12.414284][ T283] ? console_emit_next_record+0x1df/0x4c0 [ 12.414287][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414290][ T283] ? lock_acquire+0x13c/0x160 [ 12.414294][ T283] console_emit_next_record+0x22f/0x4c0 [ 12.414298][ T283] ? devkmsg_read+0x4b0/0x4b0 [ 12.414300][ T283] ? console_flush_one_record+0x106/0x710 [ 12.414304][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414306][ T283] ? lock_acquire+0x13c/0x160 [ 12.414310][ T283] console_flush_one_record+0x46f/0x710 [ 12.414315][ T283] ? console_emit_next_record+0x4c0/0x4c0 [ 12.414316][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414322][ T283] console_unlock+0xee/0x1f0 [ 12.414325][ T283] ? console_flush_one_record+0x710/0x710 [ 12.414327][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414329][ T283] ? lock_acquire+0x60/0x160 [ 12.414333][ T283] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.414335][ T283] ? vprintk_emit+0x320/0x3e0 [ 12.414338][ T283] vprintk_emit+0x37c/0x3e0 [ 12.414343][ T283] ? wake_up_klogd_work_func+0x90/0x90 [ 12.414346][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414351][ T283] _printk+0xc7/0x100 [ 12.414355][ T283] ? snapshot_read.cold+0x21/0x21 [ 12.414358][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 12.414360][ T283] ? find_held_lock+0x2b/0x80 [ 12.414364][ T283] ? notifier_call_chain+0x14a/0x300 [ 12.414368][ T283] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 12.414374][ T283] ? packet_notifier+0x1c5/0xbd0 [ 12.414380][ T283] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 12.414385][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414388][ T283] notifier_call_chain+0xae/0x300 [ 12.414393][ T283] __dev_notify_flags+0x1b7/0x3c0 [ 12.414398][ T283] ? netif_change_name+0x8c0/0x8c0 [ 12.414402][ T283] ? netif_set_allmulti+0x250/0x250 [ 12.414404][ T283] ? kernel_text_address+0x149/0x170 [ 12.414407][ T283] ? __kernel_text_address+0x12/0x30 [ 12.414409][ T283] ? write_profile+0xf0/0xf0 [ 12.414411][ T283] ? unwind_get_return_address+0x67/0xd0 [ 12.414416][ T283] netif_change_flags+0xfe/0x190 [ 12.414420][ T283] do_setlink.isra.0+0x1cc3/0x2750 [ 12.414423][ T283] ? stack_trace_save+0x93/0xc0 [ 12.414425][ T283] ? rtnl_link_get_size+0x350/0x350 [ 12.414427][ T283] ? rcu_read_lock_any_held+0x66/0x90 [ 12.414429][ T283] ? stack_depot_save_flags+0x38e/0x790 [ 12.414432][ T283] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.414435][ T283] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.414437][ T283] ? validate_chain+0x38b/0xc20 [ 12.414439][ T283] ? kasan_save_stack+0x3d/0x50 [ 12.414442][ T283] ? kasan_save_stack+0x2f/0x50 [ 12.414444][ T283] ? kasan_save_track+0x14/0x30 [ 12.414447][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414449][ T283] ? netlink_seq_next+0x4e/0x60 [ 12.414452][ T283] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.414457][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 12.414459][ T283] ? rtnl_newlink+0x9a8/0x11c0 [ 12.414461][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414464][ T283] ? lock_acquire+0x13c/0x160 [ 12.414465][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414467][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414470][ T283] ? trace_contention_end+0xb3/0x180 [ 12.414473][ T283] ? __mutex_lock+0x1db/0x1ea0 [ 12.414476][ T283] ? __mutex_lock+0x9a3/0x1ea0 [ 12.414478][ T283] ? rtnl_newlink+0x9a8/0x11c0 [ 12.414481][ T283] ? ww_mutex_lock+0x160/0x160 [ 12.414487][ T283] ? __rtnl_newlink+0x3fa/0xa50 [ 12.414493][ T283] rtnl_newlink+0x9f1/0x11c0 [ 12.414498][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414500][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414505][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 12.414507][ T283] ? find_held_lock+0x2b/0x80 [ 12.414509][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414511][ T283] ? __lock_release.isra.0+0x69/0x1a0 [ 12.414515][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414517][ T283] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.414520][ T283] ? rtnl_link_fill+0x920/0x920 [ 12.414522][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414526][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 12.414528][ T283] ? find_held_lock+0x2b/0x80 [ 12.414532][ T283] netlink_rcv_skb+0x14e/0x3a0 [ 12.414534][ T283] ? rtnl_link_fill+0x920/0x920 [ 12.414537][ T283] ? netlink_ack+0xcf0/0xcf0 [ 12.414543][ T283] ? netlink_deliver_tap+0xc5/0x330 [ 12.414545][ T283] ? netlink_deliver_tap+0x13c/0x330 [ 12.414549][ T283] netlink_unicast+0x486/0x750 [ 12.414553][ T283] ? netlink_attachskb+0x810/0x810 [ 12.414556][ T283] ? __lock_acquire+0x518/0xc20 [ 12.414560][ T283] netlink_sendmsg+0x735/0xc60 [ 12.414564][ T283] ? netlink_unicast+0x750/0x750 [ 12.414568][ T283] ? __might_fault+0x97/0x140 [ 12.414574][ T283] ____sys_sendmsg+0x415/0x880 [ 12.414576][ T283] ? copy_msghdr_from_user+0x279/0x420 [ 12.414579][ T283] ? get_timestamp.constprop.0+0x390/0x390 [ 12.414580][ T283] ? move_addr_to_kernel+0x40/0x40 [ 12.414588][ T283] ___sys_sendmsg+0x14e/0x1d0 [ 12.414591][ T283] ? copy_msghdr_from_user+0x420/0x420 [ 12.414608][ T283] __sys_sendmsg+0x12c/0x1d0 [ 12.414611][ T283] ? __sys_sendmsg_sock+0x20/0x20 [ 12.414618][ T283] ? rcu_is_watching+0x16/0xd0 [ 12.414622][ T283] do_syscall_64+0xff/0x530 [ 12.414624][ T283] ? exc_page_fault+0xee/0x100 [ 12.414627][ T283] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.414629][ T283] RIP: 0033:0x7f870eb8554e [ 12.414633][ T283] 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 [ 12.414634][ T283] RSP: 002b:00007fff27602030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.414637][ T283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f870eb8554e [ 12.414639][ T283] RDX: 0000000000000000 RSI: 00007fff276020e0 RDI: 0000000000000005 [ 12.414640][ T283] RBP: 00007fff27602040 R08: 0000000000000000 R09: 0000000000000000 [ 12.414640][ T283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915d9f [ 12.414641][ T283] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff276027a0 [ 12.414648][ T283] [ 12.463109][ T283] ip (283) used greatest stack depth: 23080 bytes left [ 12.601537][ T291] lag4: Port device veth3 added [ 12.645154][ T292] lag4: Port device veth5 added [ 12.825219][ T298] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.541588][ T321] lag2: Mode changed to "loadbalance" [ 13.541607][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.541609][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: teamd [ 13.541611][ T321] preempt_count: 1, expected: 0 [ 13.541612][ T321] RCU nest depth: 0, expected: 0 [ 13.541613][ T321] locks held by teamd/321: 7, last CPU#3: [ 13.541616][ T321] #0: ffffffffb0d30368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.541628][ T321] #1: ffffffffb0d30420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.541632][ T321] #2: ffffffffb0cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.541637][ T321] #3: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.541643][ T321] #4: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.541647][ T321] #5: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.541651][ T321] #6: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.541656][ T321] irq event stamp: 24982 [ 13.541657][ T321] hardirqs last enabled at (24981): [] __down_trylock_console_sem+0x86/0xa0 [ 13.541659][ T321] hardirqs last disabled at (24982): [] console_emit_next_record+0x3d4/0x4c0 [ 13.541662][ T321] softirqs last enabled at (24714): [] handle_softirqs+0x67c/0x900 [ 13.541665][ T321] softirqs last disabled at (24707): [] __irq_exit_rcu+0x145/0x1c0 [ 13.541667][ T321] Preemption disabled at: [ 13.541668][ T321] [] vprintk_emit+0x31b/0x3e0 [ 13.541675][ T321] CPU: 3 UID: 0 PID: 321 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.541679][ T321] Tainted: [W]=WARN [ 13.541679][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.541681][ T321] Call Trace: [ 13.541683][ T321] [ 13.541685][ T321] dump_stack_lvl+0x6f/0xa0 [ 13.541691][ T321] ? vprintk_emit+0x31b/0x3e0 [ 13.541693][ T321] __might_resched.cold+0x1fe/0x2c1 [ 13.541698][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.541703][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 13.541708][ T321] __kmalloc_noprof+0x443/0x760 [ 13.541711][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 13.541717][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 13.541720][ T321] alloc_buf.isra.0+0x4b/0x260 [ 13.541724][ T321] put_chars+0x1e1/0x2f0 [ 13.541726][ T321] ? prb_final_commit+0x50/0x50 [ 13.541728][ T321] ? __send_to_port+0x420/0x420 [ 13.541732][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.541736][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.541739][ T321] ? validate_chain+0x38b/0xc20 [ 13.541743][ T321] hvc_console_print+0x292/0x780 [ 13.541746][ T321] ? mark_usage+0x61/0x170 [ 13.541748][ T321] ? __lock_acquire+0x518/0xc20 [ 13.541750][ T321] ? __lock_acquire+0x518/0xc20 [ 13.541755][ T321] ? hvc_write+0x3a0/0x3a0 [ 13.541757][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 13.541761][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.541763][ T321] ? lock_acquire+0x13c/0x160 [ 13.541768][ T321] console_emit_next_record+0x22f/0x4c0 [ 13.541772][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 13.541774][ T321] ? console_flush_one_record+0x106/0x710 [ 13.541778][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.541781][ T321] ? lock_acquire+0x13c/0x160 [ 13.541786][ T321] console_flush_one_record+0x46f/0x710 [ 13.541791][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 13.541792][ T321] ? __lock_acquire+0x518/0xc20 [ 13.541799][ T321] console_unlock+0xee/0x1f0 [ 13.541802][ T321] ? console_flush_one_record+0x710/0x710 [ 13.541804][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.541807][ T321] ? lock_acquire+0x60/0x160 [ 13.541811][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.541813][ T321] ? vprintk_emit+0x320/0x3e0 [ 13.541817][ T321] vprintk_emit+0x37c/0x3e0 [ 13.541822][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 13.541825][ T321] ? team_nl_send_multicast+0xbb/0x120 [ 13.541829][ T321] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.541833][ T321] _printk+0xc7/0x100 [ 13.541837][ T321] ? snapshot_read.cold+0x21/0x21 [ 13.541841][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 13.541844][ T321] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.541847][ T321] ? netdev_name+0x43/0x60 [ 13.541851][ T321] ? __netdev_printk+0x17f/0x1d0 [ 13.541855][ T321] netdev_info+0xe2/0x116 [ 13.541858][ T321] ? netdev_notice+0x120/0x120 [ 13.541860][ T321] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.541865][ T321] ? team_options_register+0x26/0x30 [ 13.541867][ T321] ? lb_init+0x2cb/0x470 [ 13.541873][ T321] team_mode_option_set.cold+0x45/0xe3 [ 13.541879][ T321] team_nl_options_set_doit+0x59d/0xd00 [ 13.541885][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.541888][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.541897][ T321] ? __nla_parse+0x22/0x30 [ 13.541901][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.541905][ T321] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.541908][ T321] genl_family_rcv_msg_doit+0x206/0x300 [ 13.541911][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.541919][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.541922][ T321] ? cap_capable+0x1d7/0x3d0 [ 13.541925][ T321] ? write_profile+0xf0/0xf0 [ 13.541928][ T321] ? unwind_get_return_address+0x67/0xd0 [ 13.541934][ T321] genl_family_rcv_msg+0x3a4/0x640 [ 13.541938][ T321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.541941][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.541944][ T321] ? __lock_acquire+0x518/0xc20 [ 13.541951][ T321] genl_rcv_msg+0xbb/0x160 [ 13.541955][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 13.541957][ T321] ? genl_family_rcv_msg+0x640/0x640 [ 13.541961][ T321] ? netlink_ack+0xcf0/0xcf0 [ 13.541970][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 13.541972][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 13.541979][ T321] genl_rcv+0x28/0x40 [ 13.541981][ T321] netlink_unicast+0x486/0x750 [ 13.541986][ T321] ? netlink_attachskb+0x810/0x810 [ 13.541989][ T321] ? __lock_acquire+0x518/0xc20 [ 13.541994][ T321] netlink_sendmsg+0x735/0xc60 [ 13.541999][ T321] ? netlink_unicast+0x750/0x750 [ 13.542004][ T321] ? __might_fault+0x97/0x140 [ 13.542010][ T321] ____sys_sendmsg+0x415/0x880 [ 13.542014][ T321] ? copy_msghdr_from_user+0x279/0x420 [ 13.542017][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 13.542019][ T321] ? move_addr_to_kernel+0x40/0x40 [ 13.542023][ T321] ? __lock_acquire+0x518/0xc20 [ 13.542025][ T321] ? net_dim+0x616/0xd70 [ 13.542028][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.542033][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 13.542036][ T321] ? copy_msghdr_from_user+0x420/0x420 [ 13.542039][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.542047][ T321] ? __lock_acquire+0x518/0xc20 [ 13.542055][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.542057][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.542063][ T321] __sys_sendmsg+0x12c/0x1d0 [ 13.542066][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 13.542068][ T321] ? do_pipe2+0x142/0x1b0 [ 13.542076][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.542079][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.542083][ T321] do_syscall_64+0xff/0x530 [ 13.542085][ T321] ? exc_page_fault+0xee/0x100 [ 13.542088][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.542091][ T321] RIP: 0033:0x7fd512b7254e [ 13.542095][ T321] 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 [ 13.542097][ T321] RSP: 002b:00007fff41b753c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.542100][ T321] RAX: ffffffffffffffda RBX: 00005604d8474f70 RCX: 00007fd512b7254e [ 13.542101][ T321] RDX: 0000000000000000 RSI: 00007fff41b75460 RDI: 0000000000000007 [ 13.542102][ T321] RBP: 00007fff41b753d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.542103][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 00005604d847ad20 [ 13.542104][ T321] R13: 00007fff41b75460 R14: 00005604d8474e80 R15: 0000000000000000 [ 13.542113][ T321] [ 13.662214][ T322] 8021q: adding VLAN 0 to HW filter on device lag2 [ 13.825487][ T330] lag2: Port device veth1 added [ 13.867347][ T331] lag2: Port device veth7 added [ 14.295690][ T347] br1: port 1(lag2.100) entered blocking state [ 14.296033][ T347] br1: port 1(lag2.100) entered disabled state [ 14.297005][ T347] lag2.100: entered allmulticast mode [ 14.297245][ T347] lag2: entered allmulticast mode [ 14.297499][ T347] veth1: entered allmulticast mode [ 14.297756][ T347] veth7: entered allmulticast mode [ 14.299589][ T347] lag2.100: entered promiscuous mode [ 14.299849][ T347] lag2: entered promiscuous mode [ 14.300101][ T347] veth1: entered promiscuous mode [ 14.300945][ T347] veth7: entered promiscuous mode [ 14.439518][ T355] br2: port 1(lag2.200) entered blocking state [ 14.439881][ T355] br2: port 1(lag2.200) entered disabled state [ 14.440213][ T355] lag2.200: entered allmulticast mode [ 14.443100][ T355] lag2.200: entered promiscuous mode [ 14.533045][ T358] br1: port 1(lag2.100) entered blocking state [ 14.533678][ T358] br1: port 1(lag2.100) entered forwarding state [ 14.570611][ T359] br2: port 1(lag2.200) entered blocking state [ 14.570627][ T359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.570629][ T359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 359, name: ip [ 14.570630][ T359] preempt_count: 202, expected: 0 [ 14.570632][ T359] RCU nest depth: 0, expected: 0 [ 14.570633][ T359] locks held by ip/359: 6, last CPU#0: [ 14.570635][ T359] #0: ffffffffb0cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.570647][ T359] #1: ff1100000de32e58 (&br->lock){+...}-{3:3}, at: br_stp_enable_bridge+0x23/0x340 [bridge] [ 14.570663][ T359] #2: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.570669][ T359] #3: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.570673][ T359] #4: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.570677][ T359] #5: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.570681][ T359] irq event stamp: 20859 [ 14.570682][ T359] hardirqs last enabled at (20858): [] __down_trylock_console_sem+0x86/0xa0 [ 14.570684][ T359] hardirqs last disabled at (20859): [] console_emit_next_record+0x3d4/0x4c0 [ 14.570686][ T359] softirqs last enabled at (20850): [] __dev_change_flags+0x20b/0x660 [ 14.570690][ T359] softirqs last disabled at (20852): [] br_stp_enable_bridge+0x23/0x340 [bridge] [ 14.570698][ T359] Preemption disabled at: [ 14.570698][ T359] [<0000000000000000>] 0x0 [ 14.570705][ T359] CPU: 0 UID: 0 PID: 359 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.570709][ T359] Tainted: [W]=WARN [ 14.570710][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.570712][ T359] Call Trace: [ 14.570713][ T359] [ 14.570715][ T359] dump_stack_lvl+0x6f/0xa0 [ 14.570722][ T359] __might_resched.cold+0x1fe/0x2c1 [ 14.570727][ T359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.570731][ T359] ? __kmalloc_noprof+0xdb/0x760 [ 14.570737][ T359] __kmalloc_noprof+0x443/0x760 [ 14.570739][ T359] ? alloc_buf.isra.0+0x4b/0x260 [ 14.570745][ T359] ? do_raw_spin_unlock+0x59/0x250 [ 14.570748][ T359] alloc_buf.isra.0+0x4b/0x260 [ 14.570751][ T359] put_chars+0x1e1/0x2f0 [ 14.570754][ T359] ? __send_to_port+0x420/0x420 [ 14.570757][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.570761][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.570764][ T359] ? validate_chain+0x38b/0xc20 [ 14.570768][ T359] hvc_console_print+0x292/0x780 [ 14.570771][ T359] ? mark_usage+0x61/0x170 [ 14.570773][ T359] ? __lock_acquire+0x518/0xc20 [ 14.570774][ T359] ? __lock_acquire+0x518/0xc20 [ 14.570779][ T359] ? hvc_write+0x3a0/0x3a0 [ 14.570780][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 14.570785][ T359] ? lock_acquire+0x13c/0x160 [ 14.570789][ T359] console_emit_next_record+0x22f/0x4c0 [ 14.570794][ T359] ? devkmsg_read+0x4b0/0x4b0 [ 14.570795][ T359] ? console_flush_one_record+0x106/0x710 [ 14.570799][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.570801][ T359] ? lock_acquire+0x13c/0x160 [ 14.570806][ T359] console_flush_one_record+0x46f/0x710 [ 14.570810][ T359] ? console_emit_next_record+0x4c0/0x4c0 [ 14.570812][ T359] ? __lock_acquire+0x518/0xc20 [ 14.570818][ T359] console_unlock+0xee/0x1f0 [ 14.570821][ T359] ? console_flush_one_record+0x710/0x710 [ 14.570823][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.570825][ T359] ? lock_acquire+0x60/0x160 [ 14.570829][ T359] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.570831][ T359] ? vprintk_emit+0x320/0x3e0 [ 14.570835][ T359] vprintk_emit+0x37c/0x3e0 [ 14.570839][ T359] ? wake_up_klogd_work_func+0x90/0x90 [ 14.570846][ T359] _printk+0xc7/0x100 [ 14.570850][ T359] ? snapshot_read.cold+0x21/0x21 [ 14.570853][ T359] ? trace_hardirqs_off+0xd/0x30 [ 14.570855][ T359] ? try_to_grab_pending+0x77/0x840 [ 14.570859][ T359] ? mark_held_locks+0x40/0x70 [ 14.570862][ T359] ? lockdep_hardirqs_on+0x91/0x130 [ 14.570868][ T359] br_set_state+0x22f/0x430 [bridge] [ 14.570878][ T359] br_init_port+0xc4/0x200 [bridge] [ 14.570887][ T359] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 14.570897][ T359] br_dev_open+0x94/0x120 [bridge] [ 14.570906][ T359] __dev_open+0x2f3/0x610 [ 14.570909][ T359] ? netif_state_change+0x340/0x340 [ 14.570912][ T359] ? mark_held_locks+0x40/0x70 [ 14.570917][ T359] __dev_change_flags+0x4a4/0x660 [ 14.570920][ T359] ? netif_set_allmulti+0x250/0x250 [ 14.570922][ T359] ? kernel_text_address+0x149/0x170 [ 14.570925][ T359] ? __kernel_text_address+0x12/0x30 [ 14.570926][ T359] ? write_profile+0xf0/0xf0 [ 14.570929][ T359] ? unwind_get_return_address+0x67/0xd0 [ 14.570934][ T359] netif_change_flags+0x87/0x190 [ 14.570938][ T359] do_setlink.isra.0+0x1cc3/0x2750 [ 14.570942][ T359] ? stack_trace_save+0x93/0xc0 [ 14.570944][ T359] ? rtnl_link_get_size+0x350/0x350 [ 14.570945][ T359] ? rcu_read_lock_any_held+0x66/0x90 [ 14.570947][ T359] ? stack_depot_save_flags+0x38e/0x790 [ 14.570951][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.570954][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.570956][ T359] ? validate_chain+0x38b/0xc20 [ 14.570959][ T359] ? kasan_save_stack+0x3d/0x50 [ 14.570962][ T359] ? kasan_save_stack+0x2f/0x50 [ 14.570963][ T359] ? kasan_save_track+0x14/0x30 [ 14.570966][ T359] ? __lock_acquire+0x518/0xc20 [ 14.570968][ T359] ? netlink_seq_next+0x4e/0x60 [ 14.570971][ T359] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.570976][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 14.570978][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 14.570981][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.570984][ T359] ? lock_acquire+0x13c/0x160 [ 14.570985][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.570987][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.570990][ T359] ? trace_contention_end+0xb3/0x180 [ 14.570993][ T359] ? __mutex_lock+0x1db/0x1ea0 [ 14.570996][ T359] ? __mutex_lock+0x9a3/0x1ea0 [ 14.570998][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 14.571002][ T359] ? ww_mutex_lock+0x160/0x160 [ 14.571008][ T359] ? __rtnl_newlink+0x3fa/0xa50 [ 14.571014][ T359] rtnl_newlink+0x9f1/0x11c0 [ 14.571020][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 14.571022][ T359] ? __lock_acquire+0x518/0xc20 [ 14.571027][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 14.571029][ T359] ? find_held_lock+0x2b/0x80 [ 14.571031][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 14.571033][ T359] ? __lock_release.isra.0+0x69/0x1a0 [ 14.571037][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 14.571039][ T359] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.571043][ T359] ? rtnl_link_fill+0x920/0x920 [ 14.571044][ T359] ? __lock_acquire+0x518/0xc20 [ 14.571049][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 14.571051][ T359] ? find_held_lock+0x2b/0x80 [ 14.571055][ T359] netlink_rcv_skb+0x14e/0x3a0 [ 14.571057][ T359] ? rtnl_link_fill+0x920/0x920 [ 14.571060][ T359] ? netlink_ack+0xcf0/0xcf0 [ 14.571067][ T359] ? netlink_deliver_tap+0xc5/0x330 [ 14.571069][ T359] ? netlink_deliver_tap+0x13c/0x330 [ 14.571073][ T359] netlink_unicast+0x486/0x750 [ 14.571078][ T359] ? netlink_attachskb+0x810/0x810 [ 14.571081][ T359] ? __lock_acquire+0x518/0xc20 [ 14.571085][ T359] netlink_sendmsg+0x735/0xc60 [ 14.571089][ T359] ? netlink_unicast+0x750/0x750 [ 14.571094][ T359] ? __might_fault+0x97/0x140 [ 14.571100][ T359] ____sys_sendmsg+0x415/0x880 [ 14.571102][ T359] ? copy_msghdr_from_user+0x279/0x420 [ 14.571105][ T359] ? get_timestamp.constprop.0+0x390/0x390 [ 14.571106][ T359] ? move_addr_to_kernel+0x40/0x40 [ 14.571115][ T359] ___sys_sendmsg+0x14e/0x1d0 [ 14.571118][ T359] ? copy_msghdr_from_user+0x420/0x420 [ 14.571136][ T359] __sys_sendmsg+0x12c/0x1d0 [ 14.571139][ T359] ? __sys_sendmsg_sock+0x20/0x20 [ 14.571146][ T359] ? rcu_is_watching+0x16/0xd0 [ 14.571150][ T359] do_syscall_64+0xff/0x530 [ 14.571152][ T359] ? exc_page_fault+0xee/0x100 [ 14.571155][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.571157][ T359] RIP: 0033:0x7f02375c754e [ 14.571159][ T359] 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 [ 14.571161][ T359] RSP: 002b:00007ffeb05b1c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.571164][ T359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02375c754e [ 14.571166][ T359] RDX: 0000000000000000 RSI: 00007ffeb05b1cd0 RDI: 0000000000000005 [ 14.571166][ T359] RBP: 00007ffeb05b1c30 R08: 0000000000000000 R09: 0000000000000000 [ 14.571167][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915da1 [ 14.571168][ T359] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb05b2390 [ 14.571176][ T359] [ 14.614045][ T359] br2: port 1(lag2.200) entered forwarding state [ 14.818141][ T367] lag3: Mode changed to "loadbalance" [ 14.900980][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 15.037861][ T376] lag3: Port device veth2 added [ 15.077923][ T377] lag3: Port device veth4 added [ 25.347915][ T467] veth7: left promiscuous mode [ 25.347941][ T467] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.347944][ T467] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 467, name: ip [ 25.347946][ T467] preempt_count: 1, expected: 0 [ 25.347948][ T467] RCU nest depth: 0, expected: 0 [ 25.347949][ T467] locks held by ip/467: 5, last CPU#0: [ 25.347952][ T467] #0: ffffffffb0cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 25.347966][ T467] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.347975][ T467] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.347980][ T467] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.347987][ T467] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.347992][ T467] irq event stamp: 12176 [ 25.347994][ T467] hardirqs last enabled at (12175): [] __down_trylock_console_sem+0x86/0xa0 [ 25.347997][ T467] hardirqs last disabled at (12176): [] console_emit_next_record+0x3d4/0x4c0 [ 25.348000][ T467] softirqs last enabled at (12152): [] __alloc_skb+0x4c2/0x5f0 [ 25.348004][ T467] softirqs last disabled at (12150): [] __alloc_skb+0x4c2/0x5f0 [ 25.348007][ T467] Preemption disabled at: [ 25.348008][ T467] [] vprintk_emit+0x31b/0x3e0 [ 25.348016][ T467] CPU: 0 UID: 0 PID: 467 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.348020][ T467] Tainted: [W]=WARN [ 25.348022][ T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.348024][ T467] Call Trace: [ 25.348026][ T467] [ 25.348028][ T467] dump_stack_lvl+0x6f/0xa0 [ 25.348035][ T467] ? vprintk_emit+0x31b/0x3e0 [ 25.348038][ T467] __might_resched.cold+0x1fe/0x2c1 [ 25.348044][ T467] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.348050][ T467] ? __kmalloc_noprof+0xdb/0x760 [ 25.348057][ T467] __kmalloc_noprof+0x443/0x760 [ 25.348061][ T467] ? alloc_buf.isra.0+0x4b/0x260 [ 25.348069][ T467] ? do_raw_spin_unlock+0x59/0x250 [ 25.348073][ T467] alloc_buf.isra.0+0x4b/0x260 [ 25.348078][ T467] put_chars+0x1e1/0x2f0 [ 25.348082][ T467] ? __send_to_port+0x420/0x420 [ 25.348084][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.348091][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.348095][ T467] ? validate_chain+0x38b/0xc20 [ 25.348103][ T467] hvc_console_print+0x292/0x780 [ 25.348106][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348116][ T467] ? hvc_write+0x3a0/0x3a0 [ 25.348120][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348129][ T467] console_emit_next_record+0x22f/0x4c0 [ 25.348136][ T467] ? devkmsg_read+0x4b0/0x4b0 [ 25.348138][ T467] ? console_flush_one_record+0x106/0x710 [ 25.348143][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348146][ T467] ? lock_acquire+0x13c/0x160 [ 25.348153][ T467] console_flush_one_record+0x46f/0x710 [ 25.348160][ T467] ? console_emit_next_record+0x4c0/0x4c0 [ 25.348163][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348172][ T467] console_unlock+0xee/0x1f0 [ 25.348177][ T467] ? console_flush_one_record+0x710/0x710 [ 25.348179][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348183][ T467] ? lock_acquire+0x60/0x160 [ 25.348189][ T467] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.348192][ T467] ? vprintk_emit+0x320/0x3e0 [ 25.348197][ T467] vprintk_emit+0x37c/0x3e0 [ 25.348203][ T467] ? wake_up_klogd_work_func+0x90/0x90 [ 25.348208][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348211][ T467] ? validate_chain+0x737/0xc20 [ 25.348217][ T467] _printk+0xc7/0x100 [ 25.348222][ T467] ? snapshot_read.cold+0x21/0x21 [ 25.348225][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348230][ T467] ? mark_usage+0x61/0x170 [ 25.348234][ T467] ? netdev_name+0x43/0x60 [ 25.348238][ T467] ? __netdev_printk+0x17f/0x1d0 [ 25.348244][ T467] netdev_info+0xe2/0x116 [ 25.348248][ T467] ? netdev_notice+0x120/0x120 [ 25.348255][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348263][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.348267][ T467] ? mutex_is_locked+0x1c/0x50 [ 25.348280][ T467] __dev_set_promiscuity.cold+0x95/0x104 [ 25.348283][ T467] ? team_user_linkup_option_set+0x190/0x190 [ 25.348290][ T467] netif_set_promiscuity+0x4c/0xc0 [ 25.348296][ T467] dev_set_promiscuity+0x9d/0x150 [ 25.348301][ T467] team_port_del+0x6ef/0x9c0 [ 25.348309][ T467] do_set_master+0x15c/0x580 [ 25.348316][ T467] do_setlink.isra.0+0xa31/0x2750 [ 25.348324][ T467] ? stack_trace_save+0x93/0xc0 [ 25.348328][ T467] ? rtnl_link_get_size+0x350/0x350 [ 25.348330][ T467] ? rcu_read_lock_any_held+0x66/0x90 [ 25.348333][ T467] ? stack_depot_save_flags+0x38e/0x790 [ 25.348338][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.348341][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.348344][ T467] ? validate_chain+0x38b/0xc20 [ 25.348348][ T467] ? kasan_save_stack+0x3d/0x50 [ 25.348352][ T467] ? kasan_save_stack+0x2f/0x50 [ 25.348354][ T467] ? kasan_save_track+0x14/0x30 [ 25.348359][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348362][ T467] ? netlink_seq_next+0x4e/0x60 [ 25.348365][ T467] ? ___sys_sendmsg+0xb0/0x1d0 [ 25.348372][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.348375][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 25.348380][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348383][ T467] ? lock_acquire+0x13c/0x160 [ 25.348386][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348388][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348392][ T467] ? trace_contention_end+0xb3/0x180 [ 25.348396][ T467] ? __mutex_lock+0x1db/0x1ea0 [ 25.348400][ T467] ? __mutex_lock+0x9a3/0x1ea0 [ 25.348403][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 25.348410][ T467] ? ww_mutex_lock+0x160/0x160 [ 25.348412][ T467] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.348421][ T467] ? __rtnl_newlink+0x3fa/0xa50 [ 25.348431][ T467] rtnl_newlink+0x9f1/0x11c0 [ 25.348441][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.348445][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348452][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.348455][ T467] ? find_held_lock+0x2b/0x80 [ 25.348458][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.348462][ T467] ? __lock_release.isra.0+0x69/0x1a0 [ 25.348468][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.348472][ T467] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.348477][ T467] ? rtnl_link_fill+0x920/0x920 [ 25.348479][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348487][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.348490][ T467] ? find_held_lock+0x2b/0x80 [ 25.348496][ T467] netlink_rcv_skb+0x14e/0x3a0 [ 25.348499][ T467] ? rtnl_link_fill+0x920/0x920 [ 25.348504][ T467] ? netlink_ack+0xcf0/0xcf0 [ 25.348516][ T467] ? netlink_deliver_tap+0xc5/0x330 [ 25.348518][ T467] ? netlink_deliver_tap+0x13c/0x330 [ 25.348526][ T467] netlink_unicast+0x486/0x750 [ 25.348533][ T467] ? netlink_attachskb+0x810/0x810 [ 25.348537][ T467] ? __lock_acquire+0x518/0xc20 [ 25.348545][ T467] netlink_sendmsg+0x735/0xc60 [ 25.348551][ T467] ? netlink_unicast+0x750/0x750 [ 25.348558][ T467] ? __might_fault+0x97/0x140 [ 25.348567][ T467] ____sys_sendmsg+0x415/0x880 [ 25.348570][ T467] ? copy_msghdr_from_user+0x279/0x420 [ 25.348574][ T467] ? get_timestamp.constprop.0+0x390/0x390 [ 25.348577][ T467] ? move_addr_to_kernel+0x40/0x40 [ 25.348591][ T467] ___sys_sendmsg+0x14e/0x1d0 [ 25.348595][ T467] ? copy_msghdr_from_user+0x420/0x420 [ 25.348627][ T467] __sys_sendmsg+0x12c/0x1d0 [ 25.348632][ T467] ? __sys_sendmsg_sock+0x20/0x20 [ 25.348643][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.348649][ T467] do_syscall_64+0xff/0x530 [ 25.348652][ T467] ? exc_page_fault+0xee/0x100 [ 25.348657][ T467] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.348661][ T467] RIP: 0033:0x7f495f24054e [ 25.348666][ T467] 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 [ 25.348668][ T467] RSP: 002b:00007ffef6698f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.348672][ T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f495f24054e [ 25.348674][ T467] RDX: 0000000000000000 RSI: 00007ffef6698fe0 RDI: 0000000000000005 [ 25.348675][ T467] RBP: 00007ffef6698f40 R08: 0000000000000000 R09: 0000000000000000 [ 25.348676][ T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915dac [ 25.348677][ T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef66996a0 [ 25.348690][ T467] [ 25.403702][ T467] veth7: left allmulticast mode [ 25.416856][ T467] lag2: Port device veth7 removed [ 29.555324][ C0] [ 29.555341][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.555344][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.555345][ C0] preempt_count: 104, expected: 0 [ 29.555347][ C0] RCU nest depth: 0, expected: 0 [ 29.555347][ C0] INFO: lockdep is turned off. [ 29.555348][ C0] irq event stamp: 781678 [ 29.555349][ C0] hardirqs last enabled at (781678): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.555358][ C0] hardirqs last disabled at (781677): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.555360][ C0] softirqs last enabled at (781662): [] handle_softirqs+0x67c/0x900 [ 29.555364][ C0] softirqs last disabled at (781675): [] __irq_exit_rcu+0x145/0x1c0 [ 29.555365][ C0] Preemption disabled at: [ 29.555366][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.555373][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.555376][ C0] Tainted: [W]=WARN [ 29.555377][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.555379][ C0] Call Trace: [ 29.555380][ C0] [ 29.555382][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.555388][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.555389][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.555393][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.555396][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.555399][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555403][ C0] __kmalloc_noprof+0x443/0x760 [ 29.555406][ C0] ? __rwlock_init+0x150/0x150 [ 29.555409][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.555412][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.555414][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.555416][ C0] put_chars+0x1e1/0x2f0 [ 29.555419][ C0] ? __send_to_port+0x420/0x420 [ 29.555420][ C0] ? console_prepend_replay+0x20/0x20 [ 29.555424][ C0] hvc_console_print+0x292/0x780 [ 29.555428][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.555429][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555431][ C0] ? lock_acquire+0x13c/0x160 [ 29.555433][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.555436][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.555437][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555439][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555441][ C0] ? lock_acquire+0x13c/0x160 [ 29.555443][ C0] ? console_flush_one_record+0x111/0x710 [ 29.555444][ C0] console_flush_one_record+0x46f/0x710 [ 29.555447][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.555450][ C0] console_unlock+0xee/0x1f0 [ 29.555451][ C0] ? lock_acquire+0x13c/0x160 [ 29.555453][ C0] ? console_flush_one_record+0x710/0x710 [ 29.555455][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555456][ C0] ? lock_release+0x184/0x1f0 [ 29.555458][ C0] ? lock_acquire+0x60/0x160 [ 29.555460][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.555462][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.555464][ C0] vprintk_emit+0x37c/0x3e0 [ 29.555466][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.555468][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555470][ C0] ? lock_release+0x184/0x1f0 [ 29.555472][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.555477][ C0] _printk+0xc7/0x100 [ 29.555480][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.555482][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.555486][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.555488][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.555490][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.555493][ C0] mark_lock_irq+0x989/0x9c0 [ 29.555497][ C0] mark_lock+0x1d7/0xa00 [ 29.555499][ C0] mark_usage+0x42/0x170 [ 29.555501][ C0] __lock_acquire+0x388/0xc20 [ 29.555503][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.555505][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.555519][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555521][ C0] ? lock_acquire+0x13c/0x160 [ 29.555523][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.555530][ C0] _raw_spin_lock+0x33/0x40 [ 29.555532][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.555539][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.555546][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.555553][ C0] call_timer_fn+0x160/0x4d0 [ 29.555557][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.555559][ C0] ? debug_object_active_state+0x430/0x430 [ 29.555562][ C0] ? find_held_lock+0x2b/0x80 [ 29.555564][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.555566][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555569][ C0] __run_timers+0x68f/0xaa0 [ 29.555570][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.555577][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.555579][ C0] ? __lock_acquire+0x518/0xc20 [ 29.555582][ C0] ? __rwlock_init+0x150/0x150 [ 29.555584][ C0] run_timer_softirq+0xf0/0x160 [ 29.555586][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.555588][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.555590][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555592][ C0] handle_softirqs+0x1d3/0x900 [ 29.555594][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.555595][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.555597][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.555599][ C0] irq_exit_rcu+0xe/0x30 [ 29.555601][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.555603][ C0] [ 29.555604][ C0] [ 29.555605][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.555606][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.555609][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.555612][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.555613][ C0] RSP: 0018:ffffffffb0207cf8 EFLAGS: 00000296 [ 29.555617][ C0] RAX: 00000000000bed69 RBX: ffffffffb021c600 RCX: ffffffffad2f0307 [ 29.555618][ C0] RDX: ffffffffb021c600 RSI: ffffffffb0038b01 RDI: ffffffffafa8d8e0 [ 29.555619][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.555620][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6040fa2 [ 29.555620][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.555622][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.555625][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.555627][ C0] default_idle+0x9/0x10 [ 29.555629][ C0] default_idle_call+0x6e/0xb0 [ 29.555630][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.555632][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.555633][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.555636][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.555638][ C0] do_idle+0xd8/0x190 [ 29.555640][ C0] cpu_startup_entry+0x53/0x70 [ 29.555641][ C0] rest_init+0x279/0x280 [ 29.555643][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.555646][ C0] ? rest_init+0x280/0x280 [ 29.555648][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.555652][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.555654][ C0] ? acpi_enable+0x1e4/0x330 [ 29.555657][ C0] start_kernel+0x3af/0x3b0 [ 29.555659][ C0] x86_64_start_reservations+0x24/0x30 [ 29.555661][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.555663][ C0] common_startup_64+0x13e/0x148 [ 29.555668][ C0] [ 29.577234][ C0] ======================================================== [ 29.582333][ C0] WARNING: possible irq lock inversion dependency detected [ 29.582630][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.582872][ C0] -------------------------------------------------------- [ 29.583098][ C0] swapper/0/0 just changed the state of lock: [ 29.583346][ C0] ff11000010472e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.583718][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.583995][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.583998][ C0] [ 29.583998][ C0] [ 29.583998][ C0] and interrupts could create inverse lock ordering between them. [ 29.583998][ C0] [ 29.584665][ C0] [ 29.584665][ C0] other info that might help us debug this: [ 29.584888][ C0] Chain exists of: [ 29.584888][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.584888][ C0] [ 29.585351][ C0] Possible interrupt unsafe locking scenario: [ 29.585351][ C0] [ 29.585580][ C0] CPU0 CPU1 [ 29.585785][ C0] ---- ---- [ 29.585940][ C0] lock(fs_reclaim); [ 29.586117][ C0] local_irq_disable(); [ 29.586321][ C0] lock(&br->lock); [ 29.586569][ C0] lock(console_owner); [ 29.586815][ C0] [ 29.586931][ C0] lock(&br->lock); [ 29.587047][ C0] [ 29.587047][ C0] *** DEADLOCK *** [ 29.587047][ C0] [ 29.587328][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.587578][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.587942][ C0] [ 29.587942][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.588266][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.588431][ C0] HARDIRQ-ON-W at: [ 29.588552][ C0] __lock_acquire+0x388/0xc20 [ 29.588807][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.589061][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.589256][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.589545][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.589829][ C0] workqueue_init+0x2a/0x680 [ 29.590022][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.590312][ C0] kernel_init+0x21/0x150 [ 29.590558][ C0] ret_from_fork+0x474/0x6b0 [ 29.590747][ C0] ret_from_fork_asm+0x11/0x20 [ 29.590998][ C0] SOFTIRQ-ON-W at: [ 29.591115][ C0] __lock_acquire+0x388/0xc20 [ 29.591366][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.591612][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.591806][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.592092][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.592385][ C0] workqueue_init+0x2a/0x680 [ 29.592578][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.592861][ C0] kernel_init+0x21/0x150 [ 29.593110][ C0] ret_from_fork+0x474/0x6b0 [ 29.593310][ C0] ret_from_fork_asm+0x11/0x20 [ 29.593561][ C0] INITIAL USE at: [ 29.593675][ C0] __lock_acquire+0x388/0xc20 [ 29.593919][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.594167][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.594361][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.594644][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.594930][ C0] workqueue_init+0x2a/0x680 [ 29.595124][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.595380][ C0] kernel_init+0x21/0x150 [ 29.595628][ C0] ret_from_fork+0x474/0x6b0 [ 29.595820][ C0] ret_from_fork_asm+0x11/0x20 [ 29.596072][ C0] } [ 29.596154][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.596444][ C0] ... acquired at: [ 29.596562][ C0] __lock_acquire+0x518/0xc20 [ 29.596774][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.596929][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.597141][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.597300][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.597508][ C0] put_chars+0x1e1/0x2f0 [ 29.597660][ C0] hvc_console_print+0x292/0x780 [ 29.597863][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.598016][ C0] console_flush_one_record+0x46f/0x710 [ 29.598224][ C0] console_unlock+0xee/0x1f0 [ 29.598384][ C0] vprintk_emit+0x37c/0x3e0 [ 29.598600][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.598751][ C0] dev_printk_emit+0xb9/0xee [ 29.598979][ C0] _dev_info+0xe2/0x116 [ 29.599098][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.599349][ C0] cmos_do_probe+0x73b/0x98a [ 29.599500][ C0] platform_probe+0xfe/0x1f0 [ 29.599708][ C0] call_driver_probe+0x61/0x1c0 [ 29.599859][ C0] really_probe+0x199/0x760 [ 29.600069][ C0] __driver_probe_device+0x24f/0x440 [ 29.600219][ C0] driver_probe_device+0x4a/0xf0 [ 29.600430][ C0] __driver_attach+0x1b8/0x540 [ 29.600593][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.600802][ C0] bus_add_driver+0x2c8/0x530 [ 29.600950][ C0] driver_register+0x1a3/0x390 [ 29.601157][ C0] __platform_driver_probe+0x13f/0x270 [ 29.601320][ C0] cmos_init+0x31/0x40 [ 29.601489][ C0] do_one_initcall+0x124/0x4f0 [ 29.601641][ C0] kernel_init_freeable+0x596/0x630 [ 29.601844][ C0] kernel_init+0x21/0x150 [ 29.601998][ C0] ret_from_fork+0x474/0x6b0 [ 29.602201][ C0] ret_from_fork_asm+0x11/0x20 [ 29.602356][ C0] [ 29.602433][ C0] -> (console_owner){....}-{0:0} { [ 29.602654][ C0] INITIAL USE at: [ 29.602772][ C0] } [ 29.602900][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.603124][ C0] ... acquired at: [ 29.603294][ C0] __lock_acquire+0x518/0xc20 [ 29.603450][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.603654][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.603845][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.604050][ C0] console_flush_one_record+0x46f/0x710 [ 29.604202][ C0] console_unlock+0xee/0x1f0 [ 29.604416][ C0] vprintk_emit+0x37c/0x3e0 [ 29.604569][ C0] _printk+0xc7/0x100 [ 29.604738][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.604901][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.605116][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.605319][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.605533][ C0] __dev_open+0x2f3/0x610 [ 29.605690][ C0] __dev_change_flags+0x4a4/0x660 [ 29.605898][ C0] netif_change_flags+0x87/0x190 [ 29.606051][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.606260][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.606423][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.606630][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.606784][ C0] netlink_unicast+0x486/0x750 [ 29.606990][ C0] netlink_sendmsg+0x735/0xc60 [ 29.607143][ C0] ____sys_sendmsg+0x415/0x880 [ 29.607353][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.607503][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.607707][ C0] do_syscall_64+0xff/0x530 [ 29.607862][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.608105][ C0] [ 29.608181][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.608395][ C0] HARDIRQ-ON-W at: [ 29.608513][ C0] __lock_acquire+0x388/0xc20 [ 29.608761][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.608951][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.609197][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.609500][ C0] netif_set_mac_address+0x282/0x410 [ 29.609692][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.609936][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.610189][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.610389][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.610636][ C0] netlink_unicast+0x486/0x750 [ 29.610828][ C0] netlink_sendmsg+0x735/0xc60 [ 29.611073][ C0] ____sys_sendmsg+0x415/0x880 [ 29.611320][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.611513][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.611757][ C0] do_syscall_64+0xff/0x530 [ 29.612001][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.612227][ C0] IN-SOFTIRQ-W at: [ 29.612400][ C0] __lock_acquire+0x388/0xc20 [ 29.612589][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.612831][ C0] _raw_spin_lock+0x33/0x40 [ 29.613080][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.613322][ C0] call_timer_fn+0x160/0x4d0 [ 29.613569][ C0] __run_timers+0x68f/0xaa0 [ 29.613815][ C0] run_timer_softirq+0xf0/0x160 [ 29.614003][ C0] handle_softirqs+0x1d3/0x900 [ 29.614250][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.614451][ C0] irq_exit_rcu+0xe/0x30 [ 29.614699][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.614982][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.615265][ C0] pv_native_safe_halt+0xf/0x10 [ 29.615459][ C0] default_idle+0x9/0x10 [ 29.615704][ C0] default_idle_call+0x6e/0xb0 [ 29.615893][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.616174][ C0] do_idle+0xd8/0x190 [ 29.616387][ C0] cpu_startup_entry+0x53/0x70 [ 29.616577][ C0] rest_init+0x279/0x280 [ 29.616820][ C0] start_kernel+0x3af/0x3b0 [ 29.617067][ C0] x86_64_start_reservations+0x24/0x30 [ 29.617259][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.617510][ C0] common_startup_64+0x13e/0x148 [ 29.617700][ C0] INITIAL USE at: [ 29.617867][ C0] __lock_acquire+0x388/0xc20 [ 29.618066][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.618318][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.618563][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.618801][ C0] netif_set_mac_address+0x282/0x410 [ 29.619044][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.619294][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.619492][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.619734][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.619978][ C0] netlink_unicast+0x486/0x750 [ 29.620173][ C0] netlink_sendmsg+0x735/0xc60 [ 29.620419][ C0] ____sys_sendmsg+0x415/0x880 [ 29.620610][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.620857][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.621103][ C0] do_syscall_64+0xff/0x530 [ 29.621300][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.621586][ C0] } [ 29.621663][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.621943][ C0] ... acquired at: [ 29.622055][ C0] mark_lock+0x1d7/0xa00 [ 29.622269][ C0] mark_usage+0x42/0x170 [ 29.622426][ C0] __lock_acquire+0x388/0xc20 [ 29.622634][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.622784][ C0] _raw_spin_lock+0x33/0x40 [ 29.622989][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.623241][ C0] call_timer_fn+0x160/0x4d0 [ 29.623398][ C0] __run_timers+0x68f/0xaa0 [ 29.623609][ C0] run_timer_softirq+0xf0/0x160 [ 29.623762][ C0] handle_softirqs+0x1d3/0x900 [ 29.623967][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.624119][ C0] irq_exit_rcu+0xe/0x30 [ 29.624328][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.624519][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.624761][ C0] pv_native_safe_halt+0xf/0x10 [ 29.624909][ C0] default_idle+0x9/0x10 [ 29.625116][ C0] default_idle_call+0x6e/0xb0 [ 29.625271][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.625520][ C0] do_idle+0xd8/0x190 [ 29.625631][ C0] cpu_startup_entry+0x53/0x70 [ 29.625836][ C0] rest_init+0x279/0x280 [ 29.625987][ C0] start_kernel+0x3af/0x3b0 [ 29.626194][ C0] x86_64_start_reservations+0x24/0x30 [ 29.626353][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.626560][ C0] common_startup_64+0x13e/0x148 [ 29.626713][ C0] [ 29.626844][ C0] [ 29.626844][ C0] stack backtrace: [ 29.627039][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.627043][ C0] Tainted: [W]=WARN [ 29.627044][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.627045][ C0] Call Trace: [ 29.627046][ C0] [ 29.627047][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.627052][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.627056][ C0] mark_lock_irq+0x989/0x9c0 [ 29.627059][ C0] mark_lock+0x1d7/0xa00 [ 29.627061][ C0] mark_usage+0x42/0x170 [ 29.627062][ C0] __lock_acquire+0x388/0xc20 [ 29.627065][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.627066][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627075][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627078][ C0] ? lock_acquire+0x13c/0x160 [ 29.627080][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627087][ C0] _raw_spin_lock+0x33/0x40 [ 29.627089][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627096][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627104][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627110][ C0] call_timer_fn+0x160/0x4d0 [ 29.627113][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.627115][ C0] ? debug_object_active_state+0x430/0x430 [ 29.627118][ C0] ? find_held_lock+0x2b/0x80 [ 29.627120][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.627122][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627124][ C0] __run_timers+0x68f/0xaa0 [ 29.627126][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627134][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.627135][ C0] ? __lock_acquire+0x518/0xc20 [ 29.627138][ C0] ? __rwlock_init+0x150/0x150 [ 29.627141][ C0] run_timer_softirq+0xf0/0x160 [ 29.627143][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.627145][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.627147][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627149][ C0] handle_softirqs+0x1d3/0x900 [ 29.627151][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.627152][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.627154][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.627156][ C0] irq_exit_rcu+0xe/0x30 [ 29.627157][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.627159][ C0] [ 29.627160][ C0] [ 29.627160][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.627162][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.627164][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.627166][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.627168][ C0] RSP: 0018:ffffffffb0207cf8 EFLAGS: 00000296 [ 29.627171][ C0] RAX: 00000000000bed69 RBX: ffffffffb021c600 RCX: ffffffffad2f0307 [ 29.627172][ C0] RDX: ffffffffb021c600 RSI: ffffffffb0038b01 RDI: ffffffffafa8d8e0 [ 29.627173][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.627174][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6040fa2 [ 29.627175][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.627177][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.627179][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.627181][ C0] default_idle+0x9/0x10 [ 29.627182][ C0] default_idle_call+0x6e/0xb0 [ 29.627184][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.627186][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.627187][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.627189][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627192][ C0] do_idle+0xd8/0x190 [ 29.627193][ C0] cpu_startup_entry+0x53/0x70 [ 29.627195][ C0] rest_init+0x279/0x280 [ 29.627196][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.627199][ C0] ? rest_init+0x280/0x280 [ 29.627201][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.627205][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.627207][ C0] ? acpi_enable+0x1e4/0x330 [ 29.627210][ C0] start_kernel+0x3af/0x3b0 [ 29.627211][ C0] x86_64_start_reservations+0x24/0x30 [ 29.627213][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.627215][ C0] common_startup_64+0x13e/0x148 [ 29.627218][ C0] [ 39.721169][ T530] veth7: entered promiscuous mode [ 39.721185][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.721188][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 39.721189][ T530] preempt_count: 1, expected: 0 [ 39.721190][ T530] RCU nest depth: 0, expected: 0 [ 39.721191][ T530] INFO: lockdep is turned off. [ 39.721192][ T530] irq event stamp: 0 [ 39.721193][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 39.721197][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 39.721203][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 39.721205][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 39.721207][ T530] Preemption disabled at: [ 39.721207][ T530] [] vprintk_emit+0x31b/0x3e0 [ 39.721215][ T530] CPU: 2 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.721218][ T530] Tainted: [W]=WARN [ 39.721219][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.721221][ T530] Call Trace: [ 39.721223][ T530] [ 39.721224][ T530] dump_stack_lvl+0x6f/0xa0 [ 39.721229][ T530] ? vprintk_emit+0x31b/0x3e0 [ 39.721231][ T530] __might_resched.cold+0x1fe/0x2c1 [ 39.721235][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.721238][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 39.721240][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721244][ T530] __kmalloc_noprof+0x443/0x760 [ 39.721247][ T530] ? __rwlock_init+0x150/0x150 [ 39.721252][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 39.721258][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 39.721260][ T530] alloc_buf.isra.0+0x4b/0x260 [ 39.721263][ T530] put_chars+0x1e1/0x2f0 [ 39.721265][ T530] ? prb_final_commit+0x50/0x50 [ 39.721266][ T530] ? __send_to_port+0x420/0x420 [ 39.721268][ T530] ? printk_get_next_message+0x240/0x650 [ 39.721270][ T530] hvc_console_print+0x292/0x780 [ 39.721274][ T530] ? hvc_write+0x3a0/0x3a0 [ 39.721275][ T530] ? do_raw_spin_lock+0x131/0x280 [ 39.721277][ T530] ? vsnprintf+0x527/0x1700 [ 39.721280][ T530] ? __rwlock_init+0x150/0x150 [ 39.721282][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721283][ T530] ? lock_acquire+0x13c/0x160 [ 39.721285][ T530] console_emit_next_record+0x22f/0x4c0 [ 39.721288][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 39.721290][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721291][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721293][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721295][ T530] ? lock_acquire+0x13c/0x160 [ 39.721297][ T530] ? console_flush_one_record+0x111/0x710 [ 39.721298][ T530] console_flush_one_record+0x46f/0x710 [ 39.721301][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 39.721303][ T530] console_unlock+0xee/0x1f0 [ 39.721305][ T530] ? lock_acquire+0x13c/0x160 [ 39.721306][ T530] ? console_flush_one_record+0x710/0x710 [ 39.721308][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721310][ T530] ? lock_release+0x184/0x1f0 [ 39.721311][ T530] ? lock_acquire+0x60/0x160 [ 39.721312][ T530] ? __rcu_read_lock+0x30/0x70 [ 39.721315][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.721316][ T530] ? vprintk_emit+0x320/0x3e0 [ 39.721325][ T530] vprintk_emit+0x37c/0x3e0 [ 39.721327][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 39.721329][ T530] ? ____sys_sendmsg+0x415/0x880 [ 39.721332][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 39.721334][ T530] ? do_syscall_64+0xff/0x530 [ 39.721335][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.721338][ T530] _printk+0xc7/0x100 [ 39.721341][ T530] ? snapshot_read.cold+0x21/0x21 [ 39.721343][ T530] ? netdev_name+0x43/0x60 [ 39.721346][ T530] ? __netdev_printk+0x17f/0x1d0 [ 39.721348][ T530] netdev_info+0xe2/0x116 [ 39.721350][ T530] ? netdev_notice+0x120/0x120 [ 39.721352][ T530] ? kasan_save_track+0x14/0x30 [ 39.721355][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 39.721357][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.721359][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 39.721362][ T530] ? mutex_is_locked+0x1c/0x50 [ 39.721366][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 39.721368][ T530] netif_set_promiscuity+0x4c/0xc0 [ 39.721372][ T530] dev_set_promiscuity+0x9d/0x150 [ 39.721374][ T530] team_port_add+0x1046/0x15e0 [ 39.721376][ T530] ? team_port_enable+0xc0/0xc0 [ 39.721378][ T530] ? kernel_text_address+0x149/0x170 [ 39.721381][ T530] do_set_master+0x357/0x580 [ 39.721384][ T530] do_setlink.isra.0+0xa31/0x2750 [ 39.721386][ T530] ? stack_trace_save+0x93/0xc0 [ 39.721389][ T530] ? rtnl_link_get_size+0x350/0x350 [ 39.721390][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721392][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 39.721395][ T530] ? kasan_save_stack+0x3d/0x50 [ 39.721397][ T530] ? kasan_save_stack+0x2f/0x50 [ 39.721398][ T530] ? kasan_save_track+0x14/0x30 [ 39.721400][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 39.721401][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.721403][ T530] ? rtnl_newlink+0x124/0x11c0 [ 39.721404][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.721405][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 39.721407][ T530] ? netlink_unicast+0x486/0x750 [ 39.721409][ T530] ? netlink_sendmsg+0x735/0xc60 [ 39.721410][ T530] ? ____sys_sendmsg+0x415/0x880 [ 39.721411][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 39.721413][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 39.721414][ T530] ? do_syscall_64+0xff/0x530 [ 39.721415][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.721417][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721419][ T530] ? lock_acquire+0x13c/0x160 [ 39.721420][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721422][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721424][ T530] ? trace_contention_end+0xb3/0x180 [ 39.721426][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 39.721428][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 39.721429][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 39.721430][ T530] ? ww_mutex_lock+0x160/0x160 [ 39.721432][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.721434][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 39.721436][ T530] rtnl_newlink+0x9f1/0x11c0 [ 39.721438][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721439][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 39.721440][ T530] ? lock_acquire+0x13c/0x160 [ 39.721442][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721444][ T530] ? is_bpf_text_address+0x3e/0x110 [ 39.721447][ T530] ? is_bpf_text_address+0x72/0x110 [ 39.721449][ T530] ? kernel_text_address+0x149/0x170 [ 39.721450][ T530] ? __kernel_text_address+0x12/0x30 [ 39.721452][ T530] ? write_profile+0xf0/0xf0 [ 39.721453][ T530] ? unwind_get_return_address+0x67/0xd0 [ 39.721455][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721457][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721459][ T530] ? cap_capable+0x1d7/0x3d0 [ 39.721462][ T530] ? lock_acquire+0x13c/0x160 [ 39.721464][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721466][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 39.721467][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.721468][ T530] ? rtnl_link_fill+0x920/0x920 [ 39.721470][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 39.721471][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 39.721474][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 39.721475][ T530] ? rtnl_link_fill+0x920/0x920 [ 39.721476][ T530] ? lock_release+0x184/0x1f0 [ 39.721478][ T530] ? netlink_ack+0xcf0/0xcf0 [ 39.721479][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 39.721482][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721483][ T530] ? lock_release+0x184/0x1f0 [ 39.721485][ T530] netlink_unicast+0x486/0x750 [ 39.721487][ T530] ? netlink_attachskb+0x810/0x810 [ 39.721489][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721490][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721493][ T530] ? lock_acquire+0x13c/0x160 [ 39.721496][ T530] netlink_sendmsg+0x735/0xc60 [ 39.721499][ T530] ? netlink_unicast+0x750/0x750 [ 39.721502][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721504][ T530] ? lock_release+0x184/0x1f0 [ 39.721506][ T530] ____sys_sendmsg+0x415/0x880 [ 39.721508][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 39.721509][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 39.721511][ T530] ? move_addr_to_kernel+0x40/0x40 [ 39.721512][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 39.721515][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 39.721516][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 39.721521][ T530] __sys_sendmsg+0x12c/0x1d0 [ 39.721523][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 39.721526][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.721528][ T530] do_syscall_64+0xff/0x530 [ 39.721529][ T530] ? exc_page_fault+0xee/0x100 [ 39.721531][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.721533][ T530] RIP: 0033:0x7efe5225f54e [ 39.721535][ T530] 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 [ 39.721537][ T530] RSP: 002b:00007fffbdca71b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.721541][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efe5225f54e [ 39.721542][ T530] RDX: 0000000000000000 RSI: 00007fffbdca7260 RDI: 0000000000000005 [ 39.721543][ T530] RBP: 00007fffbdca71c0 R08: 0000000000000000 R09: 0000000000000000 [ 39.721544][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915dbb [ 39.721544][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbdca7920 [ 39.721547][ T530] [ 39.754643][ T530] veth7: entered allmulticast mode [ 39.755403][ T530] lag2: Port device veth7 added [ 39.759867][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 39.843816][ T541] veth1: left promiscuous mode [ 39.844117][ T541] veth1: left allmulticast mode [ 39.844802][ T541] lag2: Port device veth1 removed [ 54.080733][ T38] br1: port 1(lag2.100) entered disabled state [ 54.080752][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 54.080755][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 54.080757][ T38] preempt_count: 202, expected: 0 [ 54.080758][ T38] RCU nest depth: 0, expected: 0 [ 54.080759][ T38] INFO: lockdep is turned off. [ 54.080760][ T38] irq event stamp: 99982 [ 54.080761][ T38] hardirqs last enabled at (99981): [] _raw_spin_unlock_irq+0x28/0x50 [ 54.080770][ T38] hardirqs last disabled at (99982): [] __schedule+0x1246/0x20e0 [ 54.080773][ T38] softirqs last enabled at (99918): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 54.080776][ T38] softirqs last disabled at (99916): [] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 54.080778][ T38] Preemption disabled at: [ 54.080779][ T38] [<0000000000000000>] 0x0 [ 54.080786][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 54.080790][ T38] Tainted: [W]=WARN [ 54.080790][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.080792][ T38] Workqueue: events_unbound linkwatch_event [ 54.080799][ T38] Call Trace: [ 54.080801][ T38] [ 54.080802][ T38] dump_stack_lvl+0x6f/0xa0 [ 54.080808][ T38] __might_resched.cold+0x1fe/0x2c1 [ 54.080812][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.080816][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080820][ T38] __kmalloc_noprof+0x443/0x760 [ 54.080823][ T38] ? __rwlock_init+0x150/0x150 [ 54.080826][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 54.080830][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 54.080832][ T38] alloc_buf.isra.0+0x4b/0x260 [ 54.080834][ T38] put_chars+0x1e1/0x2f0 [ 54.080836][ T38] ? __send_to_port+0x420/0x420 [ 54.080838][ T38] ? printk_get_next_message+0x240/0x650 [ 54.080841][ T38] ? console_prepend_replay+0x20/0x20 [ 54.080843][ T38] hvc_console_print+0x292/0x780 [ 54.080847][ T38] ? hvc_write+0x3a0/0x3a0 [ 54.080848][ T38] ? __rwlock_init+0x150/0x150 [ 54.080850][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080852][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080854][ T38] ? lock_acquire+0x13c/0x160 [ 54.080856][ T38] console_emit_next_record+0x22f/0x4c0 [ 54.080859][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 54.080861][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080863][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080865][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080866][ T38] ? lock_acquire+0x13c/0x160 [ 54.080869][ T38] ? console_flush_one_record+0x111/0x710 [ 54.080870][ T38] console_flush_one_record+0x46f/0x710 [ 54.080873][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 54.080876][ T38] console_unlock+0xee/0x1f0 [ 54.080878][ T38] ? lock_acquire+0x13c/0x160 [ 54.080879][ T38] ? console_flush_one_record+0x710/0x710 [ 54.080881][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080883][ T38] ? lock_release+0x184/0x1f0 [ 54.080884][ T38] ? lock_acquire+0x60/0x160 [ 54.080886][ T38] ? __rcu_read_lock+0x30/0x70 [ 54.080888][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 54.080890][ T38] ? vprintk_emit+0x320/0x3e0 [ 54.080893][ T38] vprintk_emit+0x37c/0x3e0 [ 54.080896][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 54.080898][ T38] ? rcu_is_watching+0x16/0xd0 [ 54.080900][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.080903][ T38] _printk+0xc7/0x100 [ 54.080906][ T38] ? snapshot_read.cold+0x21/0x21 [ 54.080908][ T38] ? lock_acquire+0x13c/0x160 [ 54.080910][ T38] ? fib6_del+0x320/0x320 [ 54.080914][ T38] br_set_state+0x22f/0x430 [bridge] [ 54.080928][ T38] br_stp_disable_port+0x11f/0x390 [bridge] [ 54.080936][ T38] br_port_carrier_check+0x365/0x430 [bridge] [ 54.080945][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 54.080953][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 54.080955][ T38] ? addrconf_notify+0x500/0xf30 [ 54.080958][ T38] notifier_call_chain+0xae/0x300 [ 54.080961][ T38] netif_state_change+0x139/0x340 [ 54.080964][ T38] ? dev_deactivate+0xc1/0x210 [ 54.080967][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 54.080969][ T38] ? rtnl_is_locked+0x15/0x20 [ 54.080972][ T38] ? rfc2863_policy+0x239/0x310 [ 54.080973][ T38] ? linkwatch_do_dev+0x9c/0xd0 [ 54.080975][ T38] __linkwatch_run_queue+0x34c/0x750 [ 54.080978][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 54.080979][ T38] ? debug_object_active_state+0x430/0x430 [ 54.080984][ T38] linkwatch_event+0x7f/0xb0 [ 54.080985][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 54.080987][ T38] process_one_work+0xe3e/0x1560 [ 54.080991][ T38] ? __queue_delayed_work+0x470/0x470 [ 54.080993][ T38] ? find_held_lock+0x2b/0x80 [ 54.080996][ T38] ? __rwlock_init+0x150/0x150 [ 54.080998][ T38] worker_thread+0x4f1/0xd60 [ 54.081001][ T38] ? rescuer_thread+0x1340/0x1340 [ 54.081003][ T38] kthread+0x367/0x460 [ 54.081005][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.081006][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.081008][ T38] ret_from_fork+0x474/0x6b0 [ 54.081011][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.081013][ T38] ? __switch_to+0x5a3/0xe00 [ 54.081016][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.081018][ T38] ret_from_fork_asm+0x11/0x20 [ 54.081021][ T38] [ 54.099668][ T38] br2: port 1(lag2.200) entered disabled state [ 54.109685][ T604] veth7: left promiscuous mode [ 54.110062][ T604] veth7: left allmulticast mode [ 54.116816][ T604] lag2: Port device veth7 removed [ 54.213042][ T615] veth1: entered promiscuous mode [ 54.213386][ T615] veth1: entered allmulticast mode [ 54.214059][ T615] lag2: Port device veth1 added [ 54.228310][ T36] br1: port 1(lag2.100) entered blocking state [ 54.228534][ T36] br1: port 1(lag2.100) entered forwarding state [ 54.228935][ T36] br2: port 1(lag2.200) entered blocking state [ 54.229118][ T36] br2: port 1(lag2.200) entered forwarding state [ 54.308091][ T626] veth7: entered promiscuous mode [ 54.308355][ T626] veth7: entered allmulticast mode [ 54.308966][ T626] lag2: Port device veth7 added [ 68.538739][ T688] lag2.200: left allmulticast mode [ 68.538758][ T688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.538761][ T688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 688, name: ip [ 68.538762][ T688] preempt_count: 1, expected: 0 [ 68.538763][ T688] RCU nest depth: 0, expected: 0 [ 68.538764][ T688] INFO: lockdep is turned off. [ 68.538765][ T688] irq event stamp: 0 [ 68.538766][ T688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.538770][ T688] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 68.538776][ T688] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 68.538778][ T688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.538779][ T688] Preemption disabled at: [ 68.538780][ T688] [] vprintk_emit+0x31b/0x3e0 [ 68.538787][ T688] CPU: 3 UID: 0 PID: 688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.538791][ T688] Tainted: [W]=WARN [ 68.538792][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.538794][ T688] Call Trace: [ 68.538795][ T688] [ 68.538796][ T688] dump_stack_lvl+0x6f/0xa0 [ 68.538801][ T688] ? vprintk_emit+0x31b/0x3e0 [ 68.538803][ T688] __might_resched.cold+0x1fe/0x2c1 [ 68.538807][ T688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.538810][ T688] ? __asan_memcpy+0x3c/0x60 [ 68.538813][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538816][ T688] __kmalloc_noprof+0x443/0x760 [ 68.538819][ T688] ? __rwlock_init+0x150/0x150 [ 68.538822][ T688] ? alloc_buf.isra.0+0x4b/0x260 [ 68.538825][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 68.538827][ T688] alloc_buf.isra.0+0x4b/0x260 [ 68.538829][ T688] put_chars+0x1e1/0x2f0 [ 68.538831][ T688] ? __send_to_port+0x420/0x420 [ 68.538832][ T688] ? console_prepend_replay+0x20/0x20 [ 68.538835][ T688] hvc_console_print+0x292/0x780 [ 68.538838][ T688] ? hvc_write+0x3a0/0x3a0 [ 68.538840][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538841][ T688] ? lock_acquire+0x13c/0x160 [ 68.538843][ T688] console_emit_next_record+0x22f/0x4c0 [ 68.538846][ T688] ? devkmsg_read+0x4b0/0x4b0 [ 68.538848][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538849][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538851][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538852][ T688] ? lock_acquire+0x13c/0x160 [ 68.538854][ T688] ? console_flush_one_record+0x111/0x710 [ 68.538856][ T688] console_flush_one_record+0x46f/0x710 [ 68.538858][ T688] ? console_emit_next_record+0x4c0/0x4c0 [ 68.538861][ T688] console_unlock+0xee/0x1f0 [ 68.538862][ T688] ? lock_acquire+0x13c/0x160 [ 68.538864][ T688] ? console_flush_one_record+0x710/0x710 [ 68.538865][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538867][ T688] ? lock_release+0x184/0x1f0 [ 68.538869][ T688] ? lock_acquire+0x60/0x160 [ 68.538870][ T688] ? __rcu_read_lock+0x30/0x70 [ 68.538872][ T688] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.538874][ T688] ? vprintk_emit+0x320/0x3e0 [ 68.538876][ T688] vprintk_emit+0x37c/0x3e0 [ 68.538878][ T688] ? wake_up_klogd_work_func+0x90/0x90 [ 68.538880][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.538883][ T688] ? netlink_unicast+0x486/0x750 [ 68.538886][ T688] ? netlink_sendmsg+0x735/0xc60 [ 68.538887][ T688] ? ____sys_sendmsg+0x415/0x880 [ 68.538890][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.538891][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 68.538893][ T688] ? do_syscall_64+0xff/0x530 [ 68.538896][ T688] _printk+0xc7/0x100 [ 68.538899][ T688] ? snapshot_read.cold+0x21/0x21 [ 68.538901][ T688] ? netdev_name+0x43/0x60 [ 68.538904][ T688] ? __netdev_printk+0x17f/0x1d0 [ 68.538906][ T688] netdev_info+0xe2/0x116 [ 68.538908][ T688] ? netdev_notice+0x120/0x120 [ 68.538909][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538911][ T688] ? __up_read+0x355/0x9e0 [ 68.538913][ T688] ? trace_hardirqs_on+0x36/0x40 [ 68.538915][ T688] ? down_write_nested+0x200/0x200 [ 68.538916][ T688] ? mutex_is_locked+0x1c/0x50 [ 68.538919][ T688] netif_set_allmulti.cold+0x7c/0x166 [ 68.538922][ T688] dev_set_allmulti+0xa2/0x150 [ 68.538925][ T688] del_nbp+0xb7/0xc10 [bridge] [ 68.538937][ T688] ? is_bpf_text_address+0x72/0x110 [ 68.538940][ T688] ? kernel_text_address+0x149/0x170 [ 68.538943][ T688] br_del_if+0xab/0x200 [bridge] [ 68.538950][ T688] ? rtnl_is_locked+0x15/0x20 [ 68.538952][ T688] do_set_master+0x15c/0x580 [ 68.538954][ T688] do_setlink.isra.0+0xa31/0x2750 [ 68.538956][ T688] ? stack_trace_save+0x93/0xc0 [ 68.538959][ T688] ? rtnl_link_get_size+0x350/0x350 [ 68.538960][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538962][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 68.538966][ T688] ? kasan_save_stack+0x3d/0x50 [ 68.538968][ T688] ? kasan_save_stack+0x2f/0x50 [ 68.538969][ T688] ? kasan_save_track+0x14/0x30 [ 68.538971][ T688] ? __kasan_kmalloc+0x7b/0x90 [ 68.538972][ T688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 68.538974][ T688] ? rtnl_newlink+0x124/0x11c0 [ 68.538975][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.538976][ T688] ? netlink_rcv_skb+0x14e/0x3a0 [ 68.538978][ T688] ? netlink_unicast+0x486/0x750 [ 68.538979][ T688] ? netlink_sendmsg+0x735/0xc60 [ 68.538980][ T688] ? ____sys_sendmsg+0x415/0x880 [ 68.538981][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.538983][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 68.538984][ T688] ? do_syscall_64+0xff/0x530 [ 68.538985][ T688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.538988][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538989][ T688] ? lock_acquire+0x13c/0x160 [ 68.538991][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538992][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.538994][ T688] ? trace_contention_end+0xb3/0x180 [ 68.538996][ T688] ? __mutex_lock+0x1db/0x1ea0 [ 68.538998][ T688] ? __mutex_lock+0x9a3/0x1ea0 [ 68.538999][ T688] ? rtnl_newlink+0x9a8/0x11c0 [ 68.539001][ T688] ? ww_mutex_lock+0x160/0x160 [ 68.539002][ T688] ? nla_get_range_signed+0x3d0/0x3d0 [ 68.539004][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 68.539006][ T688] rtnl_newlink+0x9f1/0x11c0 [ 68.539008][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539010][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 68.539011][ T688] ? lock_acquire+0x13c/0x160 [ 68.539012][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539014][ T688] ? is_bpf_text_address+0x3e/0x110 [ 68.539016][ T688] ? is_bpf_text_address+0x72/0x110 [ 68.539018][ T688] ? kernel_text_address+0x149/0x170 [ 68.539019][ T688] ? __kernel_text_address+0x12/0x30 [ 68.539020][ T688] ? write_profile+0xf0/0xf0 [ 68.539021][ T688] ? unwind_get_return_address+0x67/0xd0 [ 68.539024][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539025][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539027][ T688] ? cap_capable+0x1d7/0x3d0 [ 68.539030][ T688] ? lock_acquire+0x13c/0x160 [ 68.539032][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539033][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 68.539035][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.539036][ T688] ? rtnl_link_fill+0x920/0x920 [ 68.539038][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 68.539039][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 68.539042][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 68.539043][ T688] ? rtnl_link_fill+0x920/0x920 [ 68.539044][ T688] ? lock_release+0x184/0x1f0 [ 68.539046][ T688] ? netlink_ack+0xcf0/0xcf0 [ 68.539047][ T688] ? __netlink_lookup+0xb9/0x6b0 [ 68.539049][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539051][ T688] ? lock_release+0x184/0x1f0 [ 68.539053][ T688] netlink_unicast+0x486/0x750 [ 68.539055][ T688] ? netlink_attachskb+0x810/0x810 [ 68.539056][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539058][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539060][ T688] ? lock_acquire+0x13c/0x160 [ 68.539061][ T688] netlink_sendmsg+0x735/0xc60 [ 68.539063][ T688] ? netlink_unicast+0x750/0x750 [ 68.539065][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539067][ T688] ? lock_release+0x184/0x1f0 [ 68.539069][ T688] ____sys_sendmsg+0x415/0x880 [ 68.539070][ T688] ? copy_msghdr_from_user+0x279/0x420 [ 68.539072][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 68.539073][ T688] ? move_addr_to_kernel+0x40/0x40 [ 68.539075][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 68.539077][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 68.539079][ T688] ? copy_msghdr_from_user+0x420/0x420 [ 68.539083][ T688] __sys_sendmsg+0x12c/0x1d0 [ 68.539085][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 68.539088][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.539090][ T688] do_syscall_64+0xff/0x530 [ 68.539091][ T688] ? exc_page_fault+0xee/0x100 [ 68.539093][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.539095][ T688] RIP: 0033:0x7fd4d812554e [ 68.539097][ T688] 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 [ 68.539098][ T688] RSP: 002b:00007fff3c61a080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.539102][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4d812554e [ 68.539103][ T688] RDX: 0000000000000000 RSI: 00007fff3c61a130 RDI: 0000000000000005 [ 68.539104][ T688] RBP: 00007fff3c61a090 R08: 0000000000000000 R09: 0000000000000000 [ 68.539105][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915dd7 [ 68.539106][ T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff3c61a7f0 [ 68.539108][ T688] [ 68.568845][ T688] lag2.200: left promiscuous mode [ 68.569330][ T688] br2: port 1(lag2.200) entered disabled state [ 68.597212][ T689] lag2.100: left allmulticast mode [ 68.597434][ T689] lag2: left allmulticast mode [ 68.597629][ T689] veth1: left allmulticast mode [ 68.597819][ T689] veth7: left allmulticast mode [ 68.598072][ T689] lag2.100: left promiscuous mode [ 68.598244][ T689] lag2: left promiscuous mode [ 68.598813][ T689] veth1: left promiscuous mode [ 68.599151][ T689] veth7: left promiscuous mode [ 68.599817][ T689] br1: port 1(lag2.100) entered disabled state [ 70.628840][ T691] br1: port 1(lag2.100) entered blocking state [ 70.628858][ T691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.628861][ T691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 691, name: ip [ 70.628862][ T691] preempt_count: 1, expected: 0 [ 70.628863][ T691] RCU nest depth: 0, expected: 0 [ 70.628864][ T691] INFO: lockdep is turned off. [ 70.628865][ T691] irq event stamp: 0 [ 70.628866][ T691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.628870][ T691] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.628877][ T691] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.628878][ T691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.628880][ T691] Preemption disabled at: [ 70.628881][ T691] [] vprintk_emit+0x31b/0x3e0 [ 70.628888][ T691] CPU: 3 UID: 0 PID: 691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.628892][ T691] Tainted: [W]=WARN [ 70.628893][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.628895][ T691] Call Trace: [ 70.628896][ T691] [ 70.628897][ T691] dump_stack_lvl+0x6f/0xa0 [ 70.628903][ T691] ? vprintk_emit+0x31b/0x3e0 [ 70.628905][ T691] __might_resched.cold+0x1fe/0x2c1 [ 70.628908][ T691] ? __module_address+0x36/0x330 [ 70.628912][ T691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.628915][ T691] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 70.628916][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628920][ T691] __kmalloc_noprof+0x443/0x760 [ 70.628923][ T691] ? __rwlock_init+0x150/0x150 [ 70.628926][ T691] ? alloc_buf.isra.0+0x4b/0x260 [ 70.628930][ T691] ? do_raw_spin_unlock+0x59/0x250 [ 70.628931][ T691] alloc_buf.isra.0+0x4b/0x260 [ 70.628933][ T691] put_chars+0x1e1/0x2f0 [ 70.628935][ T691] ? prb_final_commit+0x50/0x50 [ 70.628936][ T691] ? __send_to_port+0x420/0x420 [ 70.628938][ T691] ? printk_get_next_message+0x240/0x650 [ 70.628940][ T691] hvc_console_print+0x292/0x780 [ 70.628943][ T691] ? hvc_write+0x3a0/0x3a0 [ 70.628944][ T691] ? do_raw_spin_lock+0x131/0x280 [ 70.628946][ T691] ? vsnprintf+0x668/0x1700 [ 70.628949][ T691] ? __rwlock_init+0x150/0x150 [ 70.628951][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628953][ T691] ? lock_acquire+0x13c/0x160 [ 70.628955][ T691] console_emit_next_record+0x22f/0x4c0 [ 70.628957][ T691] ? devkmsg_read+0x4b0/0x4b0 [ 70.628959][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628961][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628962][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628964][ T691] ? lock_acquire+0x13c/0x160 [ 70.628966][ T691] ? console_flush_one_record+0x111/0x710 [ 70.628968][ T691] console_flush_one_record+0x46f/0x710 [ 70.628970][ T691] ? console_emit_next_record+0x4c0/0x4c0 [ 70.628972][ T691] console_unlock+0xee/0x1f0 [ 70.628974][ T691] ? lock_acquire+0x13c/0x160 [ 70.628976][ T691] ? console_flush_one_record+0x710/0x710 [ 70.628977][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.628979][ T691] ? lock_release+0x184/0x1f0 [ 70.628980][ T691] ? lock_acquire+0x60/0x160 [ 70.628982][ T691] ? __rcu_read_lock+0x30/0x70 [ 70.628984][ T691] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.628986][ T691] ? vprintk_emit+0x320/0x3e0 [ 70.628988][ T691] vprintk_emit+0x37c/0x3e0 [ 70.628990][ T691] ? wake_up_klogd_work_func+0x90/0x90 [ 70.628992][ T691] ? lock_release+0x184/0x1f0 [ 70.628994][ T691] _printk+0xc7/0x100 [ 70.628997][ T691] ? snapshot_read.cold+0x21/0x21 [ 70.628999][ T691] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 70.629011][ T691] ? do_setlink.isra.0+0xa31/0x2750 [ 70.629014][ T691] ? rtnl_newlink+0x9f1/0x11c0 [ 70.629015][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.629017][ T691] br_set_state+0x22f/0x430 [bridge] [ 70.629026][ T691] br_init_port+0xc4/0x200 [bridge] [ 70.629033][ T691] new_nbp+0x39c/0x580 [bridge] [ 70.629040][ T691] br_add_if+0x212/0x1320 [bridge] [ 70.629046][ T691] ? bpf_address_lookup+0x250/0x290 [ 70.629050][ T691] ? is_bpf_text_address+0x72/0x110 [ 70.629051][ T691] ? kernel_text_address+0x149/0x170 [ 70.629054][ T691] ? __kernel_text_address+0x12/0x30 [ 70.629056][ T691] do_set_master+0x357/0x580 [ 70.629059][ T691] do_setlink.isra.0+0xa31/0x2750 [ 70.629060][ T691] ? stack_trace_save+0x93/0xc0 [ 70.629062][ T691] ? rtnl_link_get_size+0x350/0x350 [ 70.629063][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629065][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 70.629069][ T691] ? kasan_save_stack+0x3d/0x50 [ 70.629072][ T691] ? kasan_save_stack+0x2f/0x50 [ 70.629073][ T691] ? kasan_save_track+0x14/0x30 [ 70.629075][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 70.629076][ T691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.629078][ T691] ? rtnl_newlink+0x124/0x11c0 [ 70.629079][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.629080][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.629083][ T691] ? netlink_unicast+0x486/0x750 [ 70.629084][ T691] ? netlink_sendmsg+0x735/0xc60 [ 70.629085][ T691] ? ____sys_sendmsg+0x415/0x880 [ 70.629087][ T691] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.629089][ T691] ? __sys_sendmsg+0x12c/0x1d0 [ 70.629090][ T691] ? do_syscall_64+0xff/0x530 [ 70.629092][ T691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.629094][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629096][ T691] ? lock_acquire+0x13c/0x160 [ 70.629098][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629099][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629101][ T691] ? trace_contention_end+0xb3/0x180 [ 70.629104][ T691] ? __mutex_lock+0x1db/0x1ea0 [ 70.629106][ T691] ? __mutex_lock+0x9a3/0x1ea0 [ 70.629108][ T691] ? rtnl_newlink+0x9a8/0x11c0 [ 70.629109][ T691] ? ww_mutex_lock+0x160/0x160 [ 70.629110][ T691] ? nla_get_range_signed+0x3d0/0x3d0 [ 70.629112][ T691] ? __rtnl_newlink+0x3fa/0xa50 [ 70.629114][ T691] rtnl_newlink+0x9f1/0x11c0 [ 70.629116][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629118][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 70.629119][ T691] ? lock_acquire+0x13c/0x160 [ 70.629120][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629122][ T691] ? is_bpf_text_address+0x3e/0x110 [ 70.629124][ T691] ? is_bpf_text_address+0x72/0x110 [ 70.629126][ T691] ? kernel_text_address+0x149/0x170 [ 70.629127][ T691] ? __kernel_text_address+0x12/0x30 [ 70.629128][ T691] ? write_profile+0xf0/0xf0 [ 70.629129][ T691] ? unwind_get_return_address+0x67/0xd0 [ 70.629132][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629134][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629135][ T691] ? cap_capable+0x1d7/0x3d0 [ 70.629139][ T691] ? lock_acquire+0x13c/0x160 [ 70.629140][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629142][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 70.629143][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.629145][ T691] ? rtnl_link_fill+0x920/0x920 [ 70.629146][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 70.629148][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 70.629150][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 70.629152][ T691] ? rtnl_link_fill+0x920/0x920 [ 70.629153][ T691] ? lock_release+0x184/0x1f0 [ 70.629154][ T691] ? netlink_ack+0xcf0/0xcf0 [ 70.629156][ T691] ? __netlink_lookup+0xb9/0x6b0 [ 70.629158][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629160][ T691] ? lock_release+0x184/0x1f0 [ 70.629162][ T691] netlink_unicast+0x486/0x750 [ 70.629164][ T691] ? netlink_attachskb+0x810/0x810 [ 70.629165][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629167][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629168][ T691] ? lock_acquire+0x13c/0x160 [ 70.629170][ T691] netlink_sendmsg+0x735/0xc60 [ 70.629172][ T691] ? netlink_unicast+0x750/0x750 [ 70.629174][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629175][ T691] ? lock_release+0x184/0x1f0 [ 70.629177][ T691] ____sys_sendmsg+0x415/0x880 [ 70.629179][ T691] ? copy_msghdr_from_user+0x279/0x420 [ 70.629180][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 70.629182][ T691] ? move_addr_to_kernel+0x40/0x40 [ 70.629183][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 70.629186][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 70.629188][ T691] ? copy_msghdr_from_user+0x420/0x420 [ 70.629192][ T691] __sys_sendmsg+0x12c/0x1d0 [ 70.629194][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 70.629197][ T691] ? rcu_is_watching+0x16/0xd0 [ 70.629199][ T691] do_syscall_64+0xff/0x530 [ 70.629200][ T691] ? exc_page_fault+0xee/0x100 [ 70.629202][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.629203][ T691] RIP: 0033:0x7f40c949154e [ 70.629205][ T691] 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 [ 70.629207][ T691] RSP: 002b:00007fffe7ce9bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.629211][ T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f40c949154e [ 70.629212][ T691] RDX: 0000000000000000 RSI: 00007fffe7ce9c80 RDI: 0000000000000005 [ 70.629213][ T691] RBP: 00007fffe7ce9be0 R08: 0000000000000000 R09: 0000000000000000 [ 70.629214][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915dd9 [ 70.629215][ T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe7cea340 [ 70.629217][ T691] [ 70.653433][ T691] br1: port 1(lag2.100) entered disabled state [ 70.653677][ T691] lag2.100: entered allmulticast mode [ 70.653805][ T691] lag2: entered allmulticast mode [ 70.653983][ T691] veth1: entered allmulticast mode [ 70.654121][ T691] veth7: entered allmulticast mode [ 70.655297][ T691] lag2.100: entered promiscuous mode [ 70.655452][ T691] lag2: entered promiscuous mode [ 70.655644][ T691] veth1: entered promiscuous mode [ 70.655896][ T691] veth7: entered promiscuous mode [ 70.657032][ T691] br1: port 1(lag2.100) entered blocking state [ 70.657211][ T691] br1: port 1(lag2.100) entered forwarding state [ 70.682370][ T692] br2: port 1(lag2.200) entered blocking state [ 70.682621][ T692] br2: port 1(lag2.200) entered disabled state [ 70.682859][ T692] lag2.200: entered allmulticast mode [ 70.683951][ T692] lag2.200: entered promiscuous mode [ 70.684540][ T692] br2: port 1(lag2.200) entered blocking state [ 70.684763][ T692] br2: port 1(lag2.200) entered forwarding state [ 84.918252][ T754] lag3: Port device veth2 removed [ 84.918594][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.918598][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 84.918600][ T754] preempt_count: 1, expected: 0 [ 84.918602][ T754] RCU nest depth: 0, expected: 0 [ 84.918603][ T754] INFO: lockdep is turned off. [ 84.918605][ T754] irq event stamp: 0 [ 84.918606][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.918611][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.918619][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.918621][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.918624][ T754] Preemption disabled at: [ 84.918625][ T754] [] vprintk_emit+0x31b/0x3e0 [ 84.918634][ T754] CPU: 0 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.918639][ T754] Tainted: [W]=WARN [ 84.918640][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.918642][ T754] Call Trace: [ 84.918644][ T754] [ 84.918646][ T754] dump_stack_lvl+0x6f/0xa0 [ 84.918652][ T754] ? vprintk_emit+0x31b/0x3e0 [ 84.918655][ T754] __might_resched.cold+0x1fe/0x2c1 [ 84.918659][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.918664][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918668][ T754] __kmalloc_noprof+0x443/0x760 [ 84.918673][ T754] ? __rwlock_init+0x150/0x150 [ 84.918676][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 84.918681][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.918684][ T754] alloc_buf.isra.0+0x4b/0x260 [ 84.918687][ T754] put_chars+0x1e1/0x2f0 [ 84.918689][ T754] ? __send_to_port+0x420/0x420 [ 84.918692][ T754] ? __rcu_read_lock+0x31/0x70 [ 84.918695][ T754] ? console_prepend_replay+0x20/0x20 [ 84.918698][ T754] hvc_console_print+0x292/0x780 [ 84.918703][ T754] ? hvc_write+0x3a0/0x3a0 [ 84.918704][ T754] ? do_raw_spin_lock+0x131/0x280 [ 84.918707][ T754] ? __rwlock_init+0x150/0x150 [ 84.918709][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918712][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918714][ T754] ? lock_acquire+0x13c/0x160 [ 84.918717][ T754] console_emit_next_record+0x22f/0x4c0 [ 84.918721][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 84.918724][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918726][ T754] ? lock_acquire+0x13c/0x160 [ 84.918729][ T754] ? console_flush_one_record+0x111/0x710 [ 84.918731][ T754] console_flush_one_record+0x46f/0x710 [ 84.918734][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 84.918738][ T754] console_unlock+0xee/0x1f0 [ 84.918741][ T754] ? lock_acquire+0x13c/0x160 [ 84.918743][ T754] ? console_flush_one_record+0x710/0x710 [ 84.918745][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918748][ T754] ? lock_release+0x184/0x1f0 [ 84.918750][ T754] ? lock_acquire+0x60/0x160 [ 84.918752][ T754] ? __rcu_read_lock+0x30/0x70 [ 84.918755][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.918758][ T754] ? vprintk_emit+0x320/0x3e0 [ 84.918761][ T754] vprintk_emit+0x37c/0x3e0 [ 84.918764][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 84.918766][ T754] ? rtnl_newlink+0x9f1/0x11c0 [ 84.918770][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.918774][ T754] ? netlink_unicast+0x486/0x750 [ 84.918776][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.918778][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.918781][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.918783][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.918787][ T754] _printk+0xc7/0x100 [ 84.918791][ T754] ? snapshot_read.cold+0x21/0x21 [ 84.918794][ T754] ? netdev_name+0x43/0x60 [ 84.918798][ T754] ? __netdev_printk+0x17f/0x1d0 [ 84.918801][ T754] netdev_info+0xe2/0x116 [ 84.918803][ T754] ? netdev_notice+0x120/0x120 [ 84.918806][ T754] ? lock_acquire+0x13c/0x160 [ 84.918808][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.918811][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.918814][ T754] ? trace_hardirqs_on+0x36/0x40 [ 84.918816][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 84.918820][ T754] ? kvfree_call_rcu+0x23b/0x2e0 [ 84.918824][ T754] ? trace_irq_enable.constprop.0+0x30/0x160 [ 84.918827][ T754] team_port_del+0x645/0x9c0 [ 84.918831][ T754] do_set_master+0x15c/0x580 [ 84.918835][ T754] do_setlink.isra.0+0xa31/0x2750 [ 84.918839][ T754] ? stack_trace_save+0x93/0xc0 [ 84.918842][ T754] ? rtnl_link_get_size+0x350/0x350 [ 84.918844][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918847][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.918852][ T754] ? kasan_save_stack+0x3d/0x50 [ 84.918855][ T754] ? kasan_save_stack+0x2f/0x50 [ 84.918857][ T754] ? kasan_save_track+0x14/0x30 [ 84.918860][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 84.918862][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.918864][ T754] ? rtnl_newlink+0x124/0x11c0 [ 84.918866][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.918868][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.918870][ T754] ? netlink_unicast+0x486/0x750 [ 84.918872][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.918874][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.918876][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.918879][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.918881][ T754] ? do_syscall_64+0xff/0x530 [ 84.918884][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.918887][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918890][ T754] ? lock_acquire+0x13c/0x160 [ 84.918892][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918894][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918897][ T754] ? trace_contention_end+0xb3/0x180 [ 84.918901][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 84.918903][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 84.918905][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 84.918907][ T754] ? ww_mutex_lock+0x160/0x160 [ 84.918909][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.918913][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 84.918916][ T754] rtnl_newlink+0x9f1/0x11c0 [ 84.918919][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918922][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.918924][ T754] ? lock_acquire+0x13c/0x160 [ 84.918926][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918929][ T754] ? is_bpf_text_address+0x3e/0x110 [ 84.918933][ T754] ? is_bpf_text_address+0x72/0x110 [ 84.918935][ T754] ? kernel_text_address+0x149/0x170 [ 84.918939][ T754] ? __kernel_text_address+0x12/0x30 [ 84.918940][ T754] ? write_profile+0xf0/0xf0 [ 84.918942][ T754] ? unwind_get_return_address+0x67/0xd0 [ 84.918946][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918948][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918950][ T754] ? cap_capable+0x1d7/0x3d0 [ 84.918955][ T754] ? lock_acquire+0x13c/0x160 [ 84.918957][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918960][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.918962][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.918964][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.918967][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.918969][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.918973][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 84.918975][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.918977][ T754] ? lock_release+0x184/0x1f0 [ 84.918979][ T754] ? netlink_ack+0xcf0/0xcf0 [ 84.918981][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 84.918985][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918988][ T754] ? lock_release+0x184/0x1f0 [ 84.918991][ T754] netlink_unicast+0x486/0x750 [ 84.918994][ T754] ? netlink_attachskb+0x810/0x810 [ 84.918996][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.918998][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.919001][ T754] ? lock_acquire+0x13c/0x160 [ 84.919004][ T754] netlink_sendmsg+0x735/0xc60 [ 84.919007][ T754] ? netlink_unicast+0x750/0x750 [ 84.919010][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.919012][ T754] ? lock_release+0x184/0x1f0 [ 84.919015][ T754] ____sys_sendmsg+0x415/0x880 [ 84.919017][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 84.919020][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 84.919022][ T754] ? move_addr_to_kernel+0x40/0x40 [ 84.919024][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.919028][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 84.919031][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 84.919039][ T754] __sys_sendmsg+0x12c/0x1d0 [ 84.919042][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 84.919046][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.919049][ T754] do_syscall_64+0xff/0x530 [ 84.919051][ T754] ? exc_page_fault+0xee/0x100 [ 84.919054][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.919057][ T754] RIP: 0033:0x7fca3892054e [ 84.919059][ T754] 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 [ 84.919062][ T754] RSP: 002b:00007fff2bd317d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.919066][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca3892054e [ 84.919068][ T754] RDX: 0000000000000000 RSI: 00007fff2bd31880 RDI: 0000000000000005 [ 84.919070][ T754] RBP: 00007fff2bd317e0 R08: 0000000000000000 R09: 0000000000000000 [ 84.919071][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915de8 [ 84.919072][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff2bd31f40 [ 84.919076][ T754] [ 99.204839][ T817] lag3: Port device veth2 added [ 99.204856][ T817] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.204859][ T817] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 817, name: ip [ 99.204860][ T817] preempt_count: 1, expected: 0 [ 99.204861][ T817] RCU nest depth: 0, expected: 0 [ 99.204862][ T817] INFO: lockdep is turned off. [ 99.204864][ T817] irq event stamp: 0 [ 99.204864][ T817] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 99.204868][ T817] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 99.204875][ T817] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 99.204876][ T817] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 99.204878][ T817] Preemption disabled at: [ 99.204879][ T817] [] vprintk_emit+0x31b/0x3e0 [ 99.204887][ T817] CPU: 0 UID: 0 PID: 817 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 99.204890][ T817] Tainted: [W]=WARN [ 99.204891][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.204893][ T817] Call Trace: [ 99.204895][ T817] [ 99.204896][ T817] dump_stack_lvl+0x6f/0xa0 [ 99.204901][ T817] ? vprintk_emit+0x31b/0x3e0 [ 99.204903][ T817] __might_resched.cold+0x1fe/0x2c1 [ 99.204907][ T817] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.204910][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.204914][ T817] __kmalloc_noprof+0x443/0x760 [ 99.204918][ T817] ? __rwlock_init+0x150/0x150 [ 99.204920][ T817] ? alloc_buf.isra.0+0x4b/0x260 [ 99.204924][ T817] ? do_raw_spin_unlock+0x59/0x250 [ 99.204926][ T817] alloc_buf.isra.0+0x4b/0x260 [ 99.204928][ T817] put_chars+0x1e1/0x2f0 [ 99.204930][ T817] ? __send_to_port+0x420/0x420 [ 99.204931][ T817] ? printk_get_next_message+0x240/0x650 [ 99.204933][ T817] ? console_prepend_replay+0x20/0x20 [ 99.204935][ T817] ? pointer+0x794/0xed0 [ 99.204939][ T817] hvc_console_print+0x292/0x780 [ 99.204943][ T817] ? hvc_write+0x3a0/0x3a0 [ 99.204944][ T817] ? __rwlock_init+0x150/0x150 [ 99.204945][ T817] ? lock_acquire+0x13c/0x160 [ 99.204947][ T817] console_emit_next_record+0x22f/0x4c0 [ 99.204950][ T817] ? devkmsg_read+0x4b0/0x4b0 [ 99.204952][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.204954][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.204955][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.204957][ T817] ? lock_acquire+0x13c/0x160 [ 99.204959][ T817] ? console_flush_one_record+0x111/0x710 [ 99.204961][ T817] console_flush_one_record+0x46f/0x710 [ 99.204963][ T817] ? console_emit_next_record+0x4c0/0x4c0 [ 99.204965][ T817] console_unlock+0xee/0x1f0 [ 99.204967][ T817] ? lock_acquire+0x13c/0x160 [ 99.204969][ T817] ? console_flush_one_record+0x710/0x710 [ 99.204970][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.204972][ T817] ? lock_release+0x184/0x1f0 [ 99.204973][ T817] ? lock_acquire+0x60/0x160 [ 99.204975][ T817] ? __rcu_read_lock+0x30/0x70 [ 99.204977][ T817] ? __down_trylock_console_sem+0x5e/0xa0 [ 99.204979][ T817] ? vprintk_emit+0x320/0x3e0 [ 99.204981][ T817] vprintk_emit+0x37c/0x3e0 [ 99.204983][ T817] ? wake_up_klogd_work_func+0x90/0x90 [ 99.204986][ T817] _printk+0xc7/0x100 [ 99.204989][ T817] ? snapshot_read.cold+0x21/0x21 [ 99.204991][ T817] ? netdev_name+0x43/0x60 [ 99.204994][ T817] ? __netdev_printk+0x17f/0x1d0 [ 99.204996][ T817] netdev_info+0xe2/0x116 [ 99.204997][ T817] ? netdev_notice+0x120/0x120 [ 99.204999][ T817] ? netdev_change_features+0xa0/0xa0 [ 99.205003][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205005][ T817] ? team_nl_send_options_get+0x6c0/0x6c0 [ 99.205007][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205009][ T817] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 99.205012][ T817] ? trace_irq_enable.constprop.0+0x30/0x160 [ 99.205013][ T817] team_port_add+0xf29/0x15e0 [ 99.205015][ T817] ? team_port_enable+0xc0/0xc0 [ 99.205017][ T817] ? kernel_text_address+0x149/0x170 [ 99.205020][ T817] do_set_master+0x357/0x580 [ 99.205023][ T817] do_setlink.isra.0+0xa31/0x2750 [ 99.205025][ T817] ? stack_trace_save+0x93/0xc0 [ 99.205028][ T817] ? rtnl_link_get_size+0x350/0x350 [ 99.205029][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205031][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 99.205035][ T817] ? kasan_save_stack+0x3d/0x50 [ 99.205037][ T817] ? kasan_save_stack+0x2f/0x50 [ 99.205039][ T817] ? kasan_save_track+0x14/0x30 [ 99.205040][ T817] ? __kasan_kmalloc+0x7b/0x90 [ 99.205042][ T817] ? __kmalloc_cache_noprof+0x29a/0x620 [ 99.205043][ T817] ? rtnl_newlink+0x124/0x11c0 [ 99.205044][ T817] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.205046][ T817] ? netlink_rcv_skb+0x14e/0x3a0 [ 99.205048][ T817] ? netlink_unicast+0x486/0x750 [ 99.205050][ T817] ? netlink_sendmsg+0x735/0xc60 [ 99.205051][ T817] ? ____sys_sendmsg+0x415/0x880 [ 99.205053][ T817] ? ___sys_sendmsg+0x14e/0x1d0 [ 99.205055][ T817] ? __sys_sendmsg+0x12c/0x1d0 [ 99.205056][ T817] ? do_syscall_64+0xff/0x530 [ 99.205058][ T817] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.205061][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205062][ T817] ? lock_acquire+0x13c/0x160 [ 99.205064][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205065][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205067][ T817] ? trace_contention_end+0xb3/0x180 [ 99.205070][ T817] ? __mutex_lock+0x1db/0x1ea0 [ 99.205072][ T817] ? __mutex_lock+0x9a3/0x1ea0 [ 99.205073][ T817] ? rtnl_newlink+0x9a8/0x11c0 [ 99.205075][ T817] ? ww_mutex_lock+0x160/0x160 [ 99.205076][ T817] ? nla_get_range_signed+0x3d0/0x3d0 [ 99.205078][ T817] ? __rtnl_newlink+0x3fa/0xa50 [ 99.205080][ T817] rtnl_newlink+0x9f1/0x11c0 [ 99.205082][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205084][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 99.205085][ T817] ? lock_acquire+0x13c/0x160 [ 99.205087][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205089][ T817] ? is_bpf_text_address+0x3e/0x110 [ 99.205092][ T817] ? is_bpf_text_address+0x72/0x110 [ 99.205094][ T817] ? kernel_text_address+0x149/0x170 [ 99.205095][ T817] ? __kernel_text_address+0x12/0x30 [ 99.205096][ T817] ? write_profile+0xf0/0xf0 [ 99.205098][ T817] ? unwind_get_return_address+0x67/0xd0 [ 99.205100][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205102][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205104][ T817] ? cap_capable+0x1d7/0x3d0 [ 99.205107][ T817] ? lock_acquire+0x13c/0x160 [ 99.205108][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205110][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 99.205112][ T817] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.205113][ T817] ? rtnl_link_fill+0x920/0x920 [ 99.205115][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 99.205116][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 99.205118][ T817] netlink_rcv_skb+0x14e/0x3a0 [ 99.205120][ T817] ? rtnl_link_fill+0x920/0x920 [ 99.205121][ T817] ? lock_release+0x184/0x1f0 [ 99.205123][ T817] ? netlink_ack+0xcf0/0xcf0 [ 99.205124][ T817] ? __netlink_lookup+0xb9/0x6b0 [ 99.205126][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205128][ T817] ? lock_release+0x184/0x1f0 [ 99.205130][ T817] netlink_unicast+0x486/0x750 [ 99.205132][ T817] ? netlink_attachskb+0x810/0x810 [ 99.205134][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205135][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205137][ T817] ? lock_acquire+0x13c/0x160 [ 99.205139][ T817] netlink_sendmsg+0x735/0xc60 [ 99.205141][ T817] ? netlink_unicast+0x750/0x750 [ 99.205143][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205144][ T817] ? lock_release+0x184/0x1f0 [ 99.205146][ T817] ____sys_sendmsg+0x415/0x880 [ 99.205148][ T817] ? copy_msghdr_from_user+0x279/0x420 [ 99.205149][ T817] ? get_timestamp.constprop.0+0x390/0x390 [ 99.205151][ T817] ? move_addr_to_kernel+0x40/0x40 [ 99.205152][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 99.205155][ T817] ___sys_sendmsg+0x14e/0x1d0 [ 99.205157][ T817] ? copy_msghdr_from_user+0x420/0x420 [ 99.205162][ T817] __sys_sendmsg+0x12c/0x1d0 [ 99.205163][ T817] ? __sys_sendmsg_sock+0x20/0x20 [ 99.205166][ T817] ? rcu_is_watching+0x16/0xd0 [ 99.205168][ T817] do_syscall_64+0xff/0x530 [ 99.205169][ T817] ? exc_page_fault+0xee/0x100 [ 99.205172][ T817] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.205173][ T817] RIP: 0033:0x7fd1c80c354e [ 99.205175][ T817] 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 [ 99.205177][ T817] RSP: 002b:00007ffe2d6f3bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 99.205181][ T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd1c80c354e [ 99.205182][ T817] RDX: 0000000000000000 RSI: 00007ffe2d6f3c70 RDI: 0000000000000005 [ 99.205183][ T817] RBP: 00007ffe2d6f3bd0 R08: 0000000000000000 R09: 0000000000000000 [ 99.205184][ T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915df6 [ 99.205184][ T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2d6f4330 [ 99.205187][ T817] [ 99.316689][ T828] lag3: Port device veth4 removed [ 113.589985][ T891] lag3: Port device veth2 removed [ 113.590001][ T891] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 113.590004][ T891] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 891, name: ip [ 113.590005][ T891] preempt_count: 1, expected: 0 [ 113.590006][ T891] RCU nest depth: 0, expected: 0 [ 113.590007][ T891] INFO: lockdep is turned off. [ 113.590009][ T891] irq event stamp: 0 [ 113.590009][ T891] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 113.590013][ T891] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 113.590019][ T891] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 113.590021][ T891] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 113.590023][ T891] Preemption disabled at: [ 113.590023][ T891] [] vprintk_emit+0x31b/0x3e0 [ 113.590031][ T891] CPU: 3 UID: 0 PID: 891 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 113.590035][ T891] Tainted: [W]=WARN [ 113.590035][ T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.590037][ T891] Call Trace: [ 113.590038][ T891] [ 113.590039][ T891] dump_stack_lvl+0x6f/0xa0 [ 113.590045][ T891] ? vprintk_emit+0x31b/0x3e0 [ 113.590047][ T891] __might_resched.cold+0x1fe/0x2c1 [ 113.590051][ T891] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 113.590054][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590057][ T891] __kmalloc_noprof+0x443/0x760 [ 113.590061][ T891] ? __rwlock_init+0x150/0x150 [ 113.590063][ T891] ? alloc_buf.isra.0+0x4b/0x260 [ 113.590067][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 113.590069][ T891] alloc_buf.isra.0+0x4b/0x260 [ 113.590070][ T891] put_chars+0x1e1/0x2f0 [ 113.590072][ T891] ? desc_read_finalized_seq+0x79/0x120 [ 113.590074][ T891] ? __send_to_port+0x420/0x420 [ 113.590076][ T891] ? console_prepend_replay+0x20/0x20 [ 113.590078][ T891] hvc_console_print+0x292/0x780 [ 113.590081][ T891] ? hvc_write+0x3a0/0x3a0 [ 113.590082][ T891] ? do_raw_spin_lock+0x131/0x280 [ 113.590084][ T891] ? __rwlock_init+0x150/0x150 [ 113.590086][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590087][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590089][ T891] ? lock_acquire+0x13c/0x160 [ 113.590091][ T891] console_emit_next_record+0x22f/0x4c0 [ 113.590094][ T891] ? devkmsg_read+0x4b0/0x4b0 [ 113.590095][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590097][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590099][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590100][ T891] ? lock_acquire+0x13c/0x160 [ 113.590102][ T891] ? console_flush_one_record+0x111/0x710 [ 113.590104][ T891] console_flush_one_record+0x46f/0x710 [ 113.590106][ T891] ? console_emit_next_record+0x4c0/0x4c0 [ 113.590109][ T891] console_unlock+0xee/0x1f0 [ 113.590110][ T891] ? lock_acquire+0x13c/0x160 [ 113.590112][ T891] ? console_flush_one_record+0x710/0x710 [ 113.590113][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590115][ T891] ? lock_release+0x184/0x1f0 [ 113.590116][ T891] ? lock_acquire+0x60/0x160 [ 113.590118][ T891] ? __rcu_read_lock+0x30/0x70 [ 113.590120][ T891] ? __down_trylock_console_sem+0x5e/0xa0 [ 113.590122][ T891] ? vprintk_emit+0x320/0x3e0 [ 113.590124][ T891] vprintk_emit+0x37c/0x3e0 [ 113.590126][ T891] ? wake_up_klogd_work_func+0x90/0x90 [ 113.590128][ T891] ? rtnl_newlink+0x9f1/0x11c0 [ 113.590131][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.590133][ T891] ? netlink_unicast+0x486/0x750 [ 113.590134][ T891] ? netlink_sendmsg+0x735/0xc60 [ 113.590136][ T891] ? ____sys_sendmsg+0x415/0x880 [ 113.590138][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 113.590140][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 113.590142][ T891] _printk+0xc7/0x100 [ 113.590145][ T891] ? snapshot_read.cold+0x21/0x21 [ 113.590147][ T891] ? netdev_name+0x43/0x60 [ 113.590150][ T891] ? __netdev_printk+0x17f/0x1d0 [ 113.590152][ T891] netdev_info+0xe2/0x116 [ 113.590154][ T891] ? netdev_notice+0x120/0x120 [ 113.590155][ T891] ? lock_acquire+0x13c/0x160 [ 113.590157][ T891] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 113.590159][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 113.590161][ T891] ? trace_hardirqs_on+0x36/0x40 [ 113.590162][ T891] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 113.590165][ T891] ? kvfree_call_rcu+0x23b/0x2e0 [ 113.590168][ T891] ? trace_irq_enable.constprop.0+0x30/0x160 [ 113.590170][ T891] team_port_del+0x645/0x9c0 [ 113.590173][ T891] do_set_master+0x15c/0x580 [ 113.590176][ T891] do_setlink.isra.0+0xa31/0x2750 [ 113.590178][ T891] ? stack_trace_save+0x93/0xc0 [ 113.590181][ T891] ? rtnl_link_get_size+0x350/0x350 [ 113.590182][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590183][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 113.590187][ T891] ? kasan_save_stack+0x3d/0x50 [ 113.590190][ T891] ? kasan_save_stack+0x2f/0x50 [ 113.590191][ T891] ? kasan_save_track+0x14/0x30 [ 113.590193][ T891] ? __kasan_kmalloc+0x7b/0x90 [ 113.590194][ T891] ? __kmalloc_cache_noprof+0x29a/0x620 [ 113.590196][ T891] ? rtnl_newlink+0x124/0x11c0 [ 113.590197][ T891] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.590198][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.590199][ T891] ? netlink_unicast+0x486/0x750 [ 113.590200][ T891] ? netlink_sendmsg+0x735/0xc60 [ 113.590202][ T891] ? ____sys_sendmsg+0x415/0x880 [ 113.590203][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 113.590204][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 113.590206][ T891] ? do_syscall_64+0xff/0x530 [ 113.590208][ T891] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.590210][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590212][ T891] ? lock_acquire+0x13c/0x160 [ 113.590213][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590215][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590217][ T891] ? trace_contention_end+0xb3/0x180 [ 113.590220][ T891] ? __mutex_lock+0x1db/0x1ea0 [ 113.590221][ T891] ? __mutex_lock+0x9a3/0x1ea0 [ 113.590222][ T891] ? rtnl_newlink+0x9a8/0x11c0 [ 113.590224][ T891] ? ww_mutex_lock+0x160/0x160 [ 113.590225][ T891] ? nla_get_range_signed+0x3d0/0x3d0 [ 113.590227][ T891] ? __rtnl_newlink+0x3fa/0xa50 [ 113.590229][ T891] rtnl_newlink+0x9f1/0x11c0 [ 113.590231][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590233][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 113.590234][ T891] ? lock_acquire+0x13c/0x160 [ 113.590235][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590237][ T891] ? is_bpf_text_address+0x3e/0x110 [ 113.590240][ T891] ? is_bpf_text_address+0x72/0x110 [ 113.590242][ T891] ? kernel_text_address+0x149/0x170 [ 113.590244][ T891] ? __kernel_text_address+0x12/0x30 [ 113.590246][ T891] ? write_profile+0xf0/0xf0 [ 113.590247][ T891] ? unwind_get_return_address+0x67/0xd0 [ 113.590249][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590254][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590255][ T891] ? cap_capable+0x1d7/0x3d0 [ 113.590259][ T891] ? lock_acquire+0x13c/0x160 [ 113.590260][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590262][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 113.590263][ T891] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.590265][ T891] ? rtnl_link_fill+0x920/0x920 [ 113.590266][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 113.590268][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 113.590270][ T891] netlink_rcv_skb+0x14e/0x3a0 [ 113.590272][ T891] ? rtnl_link_fill+0x920/0x920 [ 113.590273][ T891] ? lock_release+0x184/0x1f0 [ 113.590274][ T891] ? netlink_ack+0xcf0/0xcf0 [ 113.590276][ T891] ? __netlink_lookup+0xb9/0x6b0 [ 113.590278][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590280][ T891] ? lock_release+0x184/0x1f0 [ 113.590282][ T891] netlink_unicast+0x486/0x750 [ 113.590284][ T891] ? netlink_attachskb+0x810/0x810 [ 113.590285][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590287][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590289][ T891] ? lock_acquire+0x13c/0x160 [ 113.590290][ T891] netlink_sendmsg+0x735/0xc60 [ 113.590292][ T891] ? netlink_unicast+0x750/0x750 [ 113.590294][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590296][ T891] ? lock_release+0x184/0x1f0 [ 113.590298][ T891] ____sys_sendmsg+0x415/0x880 [ 113.590299][ T891] ? copy_msghdr_from_user+0x279/0x420 [ 113.590301][ T891] ? get_timestamp.constprop.0+0x390/0x390 [ 113.590302][ T891] ? move_addr_to_kernel+0x40/0x40 [ 113.590304][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 113.590306][ T891] ___sys_sendmsg+0x14e/0x1d0 [ 113.590308][ T891] ? copy_msghdr_from_user+0x420/0x420 [ 113.590312][ T891] __sys_sendmsg+0x12c/0x1d0 [ 113.590314][ T891] ? __sys_sendmsg_sock+0x20/0x20 [ 113.590317][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.590319][ T891] do_syscall_64+0xff/0x530 [ 113.590320][ T891] ? exc_page_fault+0xee/0x100 [ 113.590322][ T891] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.590324][ T891] RIP: 0033:0x7fcd1178f54e [ 113.590326][ T891] 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 [ 113.590328][ T891] RSP: 002b:00007ffef6003870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.590332][ T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd1178f54e [ 113.590333][ T891] RDX: 0000000000000000 RSI: 00007ffef6003920 RDI: 0000000000000005 [ 113.590334][ T891] RBP: 00007ffef6003880 R08: 0000000000000000 R09: 0000000000000000 [ 113.590335][ T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915e04 [ 113.590336][ T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef6003fe0 [ 113.590338][ T891] [ 113.719616][ T902] lag3: Port device veth4 added [ 113.814499][ T913] lag3: Port device veth2 added [ 128.241044][ T985] lag3: Port device veth4 removed [ 128.241061][ T985] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.241063][ T985] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 985, name: ip [ 128.241065][ T985] preempt_count: 1, expected: 0 [ 128.241066][ T985] RCU nest depth: 0, expected: 0 [ 128.241067][ T985] INFO: lockdep is turned off. [ 128.241068][ T985] irq event stamp: 0 [ 128.241069][ T985] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.241073][ T985] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.241079][ T985] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.241080][ T985] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.241082][ T985] Preemption disabled at: [ 128.241083][ T985] [] vprintk_emit+0x31b/0x3e0 [ 128.241091][ T985] CPU: 2 UID: 0 PID: 985 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.241094][ T985] Tainted: [W]=WARN [ 128.241095][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.241097][ T985] Call Trace: [ 128.241099][ T985] [ 128.241100][ T985] dump_stack_lvl+0x6f/0xa0 [ 128.241105][ T985] ? vprintk_emit+0x31b/0x3e0 [ 128.241107][ T985] __might_resched.cold+0x1fe/0x2c1 [ 128.241110][ T985] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.241114][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241118][ T985] __kmalloc_noprof+0x443/0x760 [ 128.241121][ T985] ? __rwlock_init+0x150/0x150 [ 128.241124][ T985] ? alloc_buf.isra.0+0x4b/0x260 [ 128.241128][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 128.241129][ T985] alloc_buf.isra.0+0x4b/0x260 [ 128.241131][ T985] put_chars+0x1e1/0x2f0 [ 128.241133][ T985] ? desc_read_finalized_seq+0x79/0x120 [ 128.241135][ T985] ? __send_to_port+0x420/0x420 [ 128.241137][ T985] ? console_prepend_replay+0x20/0x20 [ 128.241139][ T985] hvc_console_print+0x292/0x780 [ 128.241142][ T985] ? hvc_write+0x3a0/0x3a0 [ 128.241143][ T985] ? do_raw_spin_lock+0x131/0x280 [ 128.241145][ T985] ? __rwlock_init+0x150/0x150 [ 128.241146][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241148][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241150][ T985] ? lock_acquire+0x13c/0x160 [ 128.241152][ T985] console_emit_next_record+0x22f/0x4c0 [ 128.241154][ T985] ? devkmsg_read+0x4b0/0x4b0 [ 128.241156][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241158][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241159][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241161][ T985] ? lock_acquire+0x13c/0x160 [ 128.241163][ T985] ? console_flush_one_record+0x111/0x710 [ 128.241165][ T985] console_flush_one_record+0x46f/0x710 [ 128.241167][ T985] ? console_emit_next_record+0x4c0/0x4c0 [ 128.241169][ T985] console_unlock+0xee/0x1f0 [ 128.241171][ T985] ? lock_acquire+0x13c/0x160 [ 128.241172][ T985] ? console_flush_one_record+0x710/0x710 [ 128.241174][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241176][ T985] ? lock_release+0x184/0x1f0 [ 128.241177][ T985] ? lock_acquire+0x60/0x160 [ 128.241178][ T985] ? __rcu_read_lock+0x30/0x70 [ 128.241181][ T985] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.241182][ T985] ? vprintk_emit+0x320/0x3e0 [ 128.241184][ T985] vprintk_emit+0x37c/0x3e0 [ 128.241187][ T985] ? wake_up_klogd_work_func+0x90/0x90 [ 128.241188][ T985] ? rtnl_newlink+0x9f1/0x11c0 [ 128.241191][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.241194][ T985] ? netlink_unicast+0x486/0x750 [ 128.241195][ T985] ? netlink_sendmsg+0x735/0xc60 [ 128.241196][ T985] ? ____sys_sendmsg+0x415/0x880 [ 128.241199][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.241200][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 128.241202][ T985] _printk+0xc7/0x100 [ 128.241205][ T985] ? snapshot_read.cold+0x21/0x21 [ 128.241207][ T985] ? netdev_name+0x43/0x60 [ 128.241210][ T985] ? __netdev_printk+0x17f/0x1d0 [ 128.241212][ T985] netdev_info+0xe2/0x116 [ 128.241214][ T985] ? netdev_notice+0x120/0x120 [ 128.241215][ T985] ? lock_acquire+0x13c/0x160 [ 128.241217][ T985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.241219][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 128.241221][ T985] ? trace_hardirqs_on+0x36/0x40 [ 128.241222][ T985] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.241226][ T985] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.241229][ T985] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.241230][ T985] team_port_del+0x645/0x9c0 [ 128.241234][ T985] do_set_master+0x15c/0x580 [ 128.241236][ T985] do_setlink.isra.0+0xa31/0x2750 [ 128.241239][ T985] ? stack_trace_save+0x93/0xc0 [ 128.241241][ T985] ? rtnl_link_get_size+0x350/0x350 [ 128.241243][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241244][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 128.241248][ T985] ? kasan_save_stack+0x3d/0x50 [ 128.241252][ T985] ? kasan_save_stack+0x2f/0x50 [ 128.241254][ T985] ? kasan_save_track+0x14/0x30 [ 128.241255][ T985] ? __kasan_kmalloc+0x7b/0x90 [ 128.241257][ T985] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.241258][ T985] ? rtnl_newlink+0x124/0x11c0 [ 128.241260][ T985] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.241261][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.241262][ T985] ? netlink_unicast+0x486/0x750 [ 128.241263][ T985] ? netlink_sendmsg+0x735/0xc60 [ 128.241265][ T985] ? ____sys_sendmsg+0x415/0x880 [ 128.241266][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.241267][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 128.241269][ T985] ? do_syscall_64+0xff/0x530 [ 128.241271][ T985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.241273][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241275][ T985] ? lock_acquire+0x13c/0x160 [ 128.241276][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241278][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241280][ T985] ? trace_contention_end+0xb3/0x180 [ 128.241283][ T985] ? __mutex_lock+0x1db/0x1ea0 [ 128.241284][ T985] ? __mutex_lock+0x9a3/0x1ea0 [ 128.241285][ T985] ? rtnl_newlink+0x9a8/0x11c0 [ 128.241287][ T985] ? ww_mutex_lock+0x160/0x160 [ 128.241288][ T985] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.241291][ T985] ? __rtnl_newlink+0x3fa/0xa50 [ 128.241293][ T985] rtnl_newlink+0x9f1/0x11c0 [ 128.241294][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241296][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 128.241297][ T985] ? lock_acquire+0x13c/0x160 [ 128.241299][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241301][ T985] ? is_bpf_text_address+0x3e/0x110 [ 128.241304][ T985] ? is_bpf_text_address+0x72/0x110 [ 128.241305][ T985] ? kernel_text_address+0x149/0x170 [ 128.241308][ T985] ? __kernel_text_address+0x12/0x30 [ 128.241309][ T985] ? write_profile+0xf0/0xf0 [ 128.241310][ T985] ? unwind_get_return_address+0x67/0xd0 [ 128.241312][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241314][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241315][ T985] ? cap_capable+0x1d7/0x3d0 [ 128.241319][ T985] ? lock_acquire+0x13c/0x160 [ 128.241321][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241322][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 128.241324][ T985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.241325][ T985] ? rtnl_link_fill+0x920/0x920 [ 128.241327][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 128.241328][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 128.241330][ T985] netlink_rcv_skb+0x14e/0x3a0 [ 128.241332][ T985] ? rtnl_link_fill+0x920/0x920 [ 128.241333][ T985] ? lock_release+0x184/0x1f0 [ 128.241334][ T985] ? netlink_ack+0xcf0/0xcf0 [ 128.241336][ T985] ? __netlink_lookup+0xb9/0x6b0 [ 128.241338][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241340][ T985] ? lock_release+0x184/0x1f0 [ 128.241342][ T985] netlink_unicast+0x486/0x750 [ 128.241344][ T985] ? netlink_attachskb+0x810/0x810 [ 128.241345][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241347][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241349][ T985] ? lock_acquire+0x13c/0x160 [ 128.241350][ T985] netlink_sendmsg+0x735/0xc60 [ 128.241352][ T985] ? netlink_unicast+0x750/0x750 [ 128.241354][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241356][ T985] ? lock_release+0x184/0x1f0 [ 128.241358][ T985] ____sys_sendmsg+0x415/0x880 [ 128.241359][ T985] ? copy_msghdr_from_user+0x279/0x420 [ 128.241361][ T985] ? get_timestamp.constprop.0+0x390/0x390 [ 128.241362][ T985] ? move_addr_to_kernel+0x40/0x40 [ 128.241364][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 128.241366][ T985] ___sys_sendmsg+0x14e/0x1d0 [ 128.241368][ T985] ? copy_msghdr_from_user+0x420/0x420 [ 128.241373][ T985] __sys_sendmsg+0x12c/0x1d0 [ 128.241375][ T985] ? __sys_sendmsg_sock+0x20/0x20 [ 128.241378][ T985] ? rcu_is_watching+0x16/0xd0 [ 128.241380][ T985] do_syscall_64+0xff/0x530 [ 128.241381][ T985] ? exc_page_fault+0xee/0x100 [ 128.241383][ T985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.241385][ T985] RIP: 0033:0x7f0c3d99a54e [ 128.241387][ T985] 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 [ 128.241388][ T985] RSP: 002b:00007ffcd17f5120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.241392][ T985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c3d99a54e [ 128.241393][ T985] RDX: 0000000000000000 RSI: 00007ffcd17f51d0 RDI: 0000000000000005 [ 128.241394][ T985] RBP: 00007ffcd17f5130 R08: 0000000000000000 R09: 0000000000000000 [ 128.241395][ T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915e13 [ 128.241396][ T985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd17f5890 [ 128.241398][ T985] [ 128.294901][ T986] lag3: Port device veth2 removed [ 128.507940][ T1000] br2: port 1(lag2.200) entered disabled state [ 128.527280][ T1001] br1: port 1(lag2.100) entered disabled state [ 128.589109][ T1004] lag2.200: left allmulticast mode [ 128.589358][ T1004] lag2.200: left promiscuous mode [ 128.589730][ T1004] br2: port 1(lag2.200) entered disabled state [ 128.641816][ T1006] lag2.100: left allmulticast mode [ 128.641977][ T1006] lag2: left allmulticast mode [ 128.642119][ T1006] veth1: left allmulticast mode [ 128.642272][ T1006] veth7: left allmulticast mode [ 128.642476][ T1006] lag2.100: left promiscuous mode [ 128.642616][ T1006] lag2: left promiscuous mode [ 128.642754][ T1006] veth1: left promiscuous mode [ 128.643003][ T1006] veth7: left promiscuous mode [ 128.643418][ T1006] br1: port 1(lag2.100) entered disabled state [ 128.740010][ T1010] lag2: Port device veth7 removed [ 128.760800][ T1011] lag2: Port device veth1 removed [ 129.160912][ T1026] lag4: Port device veth5 removed [ 129.176808][ T1027] lag4: Port device veth3 removed [ 129.605571][ T1042] lag1: Port device veth6 removed [ 129.605586][ T1042] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.605589][ T1042] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1042, name: ip [ 129.605590][ T1042] preempt_count: 1, expected: 0 [ 129.605591][ T1042] RCU nest depth: 0, expected: 0 [ 129.605592][ T1042] INFO: lockdep is turned off. [ 129.605593][ T1042] irq event stamp: 0 [ 129.605594][ T1042] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 129.605598][ T1042] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 129.605604][ T1042] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 129.605606][ T1042] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.605608][ T1042] Preemption disabled at: [ 129.605608][ T1042] [] vprintk_emit+0x31b/0x3e0 [ 129.605622][ T1042] CPU: 2 UID: 0 PID: 1042 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.605626][ T1042] Tainted: [W]=WARN [ 129.605627][ T1042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.605629][ T1042] Call Trace: [ 129.605630][ T1042] [ 129.605631][ T1042] dump_stack_lvl+0x6f/0xa0 [ 129.605637][ T1042] ? vprintk_emit+0x31b/0x3e0 [ 129.605639][ T1042] __might_resched.cold+0x1fe/0x2c1 [ 129.605643][ T1042] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.605646][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605650][ T1042] __kmalloc_noprof+0x443/0x760 [ 129.605653][ T1042] ? __rwlock_init+0x150/0x150 [ 129.605656][ T1042] ? alloc_buf.isra.0+0x4b/0x260 [ 129.605660][ T1042] ? do_raw_spin_unlock+0x59/0x250 [ 129.605662][ T1042] alloc_buf.isra.0+0x4b/0x260 [ 129.605663][ T1042] put_chars+0x1e1/0x2f0 [ 129.605665][ T1042] ? desc_read_finalized_seq+0x79/0x120 [ 129.605667][ T1042] ? __send_to_port+0x420/0x420 [ 129.605669][ T1042] ? console_prepend_replay+0x20/0x20 [ 129.605671][ T1042] hvc_console_print+0x292/0x780 [ 129.605675][ T1042] ? hvc_write+0x3a0/0x3a0 [ 129.605676][ T1042] ? do_raw_spin_lock+0x131/0x280 [ 129.605677][ T1042] ? __rwlock_init+0x150/0x150 [ 129.605679][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605680][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605682][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605684][ T1042] console_emit_next_record+0x22f/0x4c0 [ 129.605687][ T1042] ? devkmsg_read+0x4b0/0x4b0 [ 129.605688][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605690][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605692][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605693][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605695][ T1042] ? console_flush_one_record+0x111/0x710 [ 129.605697][ T1042] console_flush_one_record+0x46f/0x710 [ 129.605699][ T1042] ? console_emit_next_record+0x4c0/0x4c0 [ 129.605702][ T1042] console_unlock+0xee/0x1f0 [ 129.605703][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605705][ T1042] ? console_flush_one_record+0x710/0x710 [ 129.605706][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605708][ T1042] ? lock_release+0x184/0x1f0 [ 129.605709][ T1042] ? lock_acquire+0x60/0x160 [ 129.605711][ T1042] ? __rcu_read_lock+0x30/0x70 [ 129.605713][ T1042] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.605715][ T1042] ? vprintk_emit+0x320/0x3e0 [ 129.605717][ T1042] vprintk_emit+0x37c/0x3e0 [ 129.605719][ T1042] ? wake_up_klogd_work_func+0x90/0x90 [ 129.605721][ T1042] ? rtnl_newlink+0x9f1/0x11c0 [ 129.605724][ T1042] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.605727][ T1042] ? netlink_unicast+0x486/0x750 [ 129.605728][ T1042] ? netlink_sendmsg+0x735/0xc60 [ 129.605729][ T1042] ? ____sys_sendmsg+0x415/0x880 [ 129.605732][ T1042] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.605733][ T1042] ? __sys_sendmsg+0x12c/0x1d0 [ 129.605736][ T1042] _printk+0xc7/0x100 [ 129.605739][ T1042] ? snapshot_read.cold+0x21/0x21 [ 129.605741][ T1042] ? netdev_name+0x43/0x60 [ 129.605744][ T1042] ? __netdev_printk+0x17f/0x1d0 [ 129.605746][ T1042] netdev_info+0xe2/0x116 [ 129.605748][ T1042] ? netdev_notice+0x120/0x120 [ 129.605749][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605751][ T1042] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 129.605753][ T1042] ? do_raw_spin_unlock+0x59/0x250 [ 129.605755][ T1042] ? trace_hardirqs_on+0x36/0x40 [ 129.605756][ T1042] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 129.605760][ T1042] ? kvfree_call_rcu+0x23b/0x2e0 [ 129.605763][ T1042] ? trace_irq_enable.constprop.0+0x30/0x160 [ 129.605764][ T1042] team_port_del+0x645/0x9c0 [ 129.605768][ T1042] do_set_master+0x15c/0x580 [ 129.605771][ T1042] do_setlink.isra.0+0xa31/0x2750 [ 129.605773][ T1042] ? stack_trace_save+0x93/0xc0 [ 129.605776][ T1042] ? rtnl_link_get_size+0x350/0x350 [ 129.605777][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605779][ T1042] ? stack_depot_save_flags+0x1bc/0x790 [ 129.605783][ T1042] ? kasan_save_stack+0x3d/0x50 [ 129.605786][ T1042] ? kasan_save_stack+0x2f/0x50 [ 129.605787][ T1042] ? kasan_save_track+0x14/0x30 [ 129.605789][ T1042] ? __kasan_kmalloc+0x7b/0x90 [ 129.605790][ T1042] ? __kmalloc_cache_noprof+0x29a/0x620 [ 129.605792][ T1042] ? rtnl_newlink+0x124/0x11c0 [ 129.605793][ T1042] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.605794][ T1042] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.605795][ T1042] ? netlink_unicast+0x486/0x750 [ 129.605796][ T1042] ? netlink_sendmsg+0x735/0xc60 [ 129.605797][ T1042] ? ____sys_sendmsg+0x415/0x880 [ 129.605799][ T1042] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.605800][ T1042] ? __sys_sendmsg+0x12c/0x1d0 [ 129.605801][ T1042] ? do_syscall_64+0xff/0x530 [ 129.605803][ T1042] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.605806][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605808][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605809][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605811][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605812][ T1042] ? trace_contention_end+0xb3/0x180 [ 129.605815][ T1042] ? __mutex_lock+0x1db/0x1ea0 [ 129.605817][ T1042] ? __mutex_lock+0x9a3/0x1ea0 [ 129.605818][ T1042] ? rtnl_newlink+0x9a8/0x11c0 [ 129.605820][ T1042] ? ww_mutex_lock+0x160/0x160 [ 129.605821][ T1042] ? nla_get_range_signed+0x3d0/0x3d0 [ 129.605823][ T1042] ? __rtnl_newlink+0x3fa/0xa50 [ 129.605825][ T1042] rtnl_newlink+0x9f1/0x11c0 [ 129.605827][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605829][ T1042] ? rtnl_bridge_getlink+0x850/0x850 [ 129.605830][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605831][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605833][ T1042] ? is_bpf_text_address+0x3e/0x110 [ 129.605836][ T1042] ? is_bpf_text_address+0x72/0x110 [ 129.605838][ T1042] ? kernel_text_address+0x149/0x170 [ 129.605841][ T1042] ? __kernel_text_address+0x12/0x30 [ 129.605842][ T1042] ? write_profile+0xf0/0xf0 [ 129.605843][ T1042] ? unwind_get_return_address+0x67/0xd0 [ 129.605846][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605847][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605849][ T1042] ? cap_capable+0x1d7/0x3d0 [ 129.605853][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605854][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605856][ T1042] ? rtnl_bridge_getlink+0x850/0x850 [ 129.605857][ T1042] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.605859][ T1042] ? rtnl_link_fill+0x920/0x920 [ 129.605860][ T1042] ? filter_irq_stacks+0xd0/0xd0 [ 129.605861][ T1042] ? stack_depot_save_flags+0x1bc/0x790 [ 129.605864][ T1042] netlink_rcv_skb+0x14e/0x3a0 [ 129.605865][ T1042] ? rtnl_link_fill+0x920/0x920 [ 129.605866][ T1042] ? lock_release+0x184/0x1f0 [ 129.605868][ T1042] ? netlink_ack+0xcf0/0xcf0 [ 129.605869][ T1042] ? __netlink_lookup+0xb9/0x6b0 [ 129.605872][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605873][ T1042] ? lock_release+0x184/0x1f0 [ 129.605875][ T1042] netlink_unicast+0x486/0x750 [ 129.605877][ T1042] ? netlink_attachskb+0x810/0x810 [ 129.605879][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605880][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605882][ T1042] ? lock_acquire+0x13c/0x160 [ 129.605884][ T1042] netlink_sendmsg+0x735/0xc60 [ 129.605885][ T1042] ? netlink_unicast+0x750/0x750 [ 129.605887][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605889][ T1042] ? lock_release+0x184/0x1f0 [ 129.605891][ T1042] ____sys_sendmsg+0x415/0x880 [ 129.605892][ T1042] ? copy_msghdr_from_user+0x279/0x420 [ 129.605894][ T1042] ? get_timestamp.constprop.0+0x390/0x390 [ 129.605895][ T1042] ? move_addr_to_kernel+0x40/0x40 [ 129.605897][ T1042] ? filter_irq_stacks+0xd0/0xd0 [ 129.605899][ T1042] ___sys_sendmsg+0x14e/0x1d0 [ 129.605901][ T1042] ? copy_msghdr_from_user+0x420/0x420 [ 129.605906][ T1042] __sys_sendmsg+0x12c/0x1d0 [ 129.605908][ T1042] ? __sys_sendmsg_sock+0x20/0x20 [ 129.605910][ T1042] ? rcu_is_watching+0x16/0xd0 [ 129.605912][ T1042] do_syscall_64+0xff/0x530 [ 129.605914][ T1042] ? exc_page_fault+0xee/0x100 [ 129.605916][ T1042] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.605917][ T1042] RIP: 0033:0x7fe086abd54e [ 129.605919][ T1042] 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 [ 129.605921][ T1042] RSP: 002b:00007ffc30694f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.605925][ T1042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe086abd54e [ 129.605926][ T1042] RDX: 0000000000000000 RSI: 00007ffc30695000 RDI: 0000000000000005 [ 129.605927][ T1042] RBP: 00007ffc30694f60 R08: 0000000000000000 R09: 0000000000000000 [ 129.605928][ T1042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915e14 [ 129.605929][ T1042] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc306956c0 [ 129.605931][ T1042] [ 129.657010][ T1043] lag1: Port device veth0 removed