[ 9.662527][ T187] ip (187) used greatest stack depth: 24432 bytes left [ 9.662544][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.662546][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.662547][ T187] preempt_count: 2, expected: 0 [ 9.662548][ T187] RCU nest depth: 0, expected: 0 [ 9.662549][ T187] locks held by ip/187: 5, last CPU#2: [ 9.662552][ T187] #0: ffffffffaec027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.662565][ T187] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.662571][ T187] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.662575][ T187] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.662579][ T187] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.662582][ T187] irq event stamp: 34964 [ 9.662583][ T187] hardirqs last enabled at (34963): [] __down_trylock_console_sem+0x86/0xa0 [ 9.662586][ T187] hardirqs last disabled at (34964): [] console_emit_next_record+0x3d4/0x4c0 [ 9.662588][ T187] softirqs last enabled at (33682): [] netlink_release+0x17b/0xcf0 [ 9.662592][ T187] softirqs last disabled at (33680): [] netlink_release+0xd2/0xcf0 [ 9.662595][ T187] Preemption disabled at: [ 9.662595][ T187] [<0000000000000000>] 0x0 [ 9.662602][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.662606][ T187] Tainted: [W]=WARN [ 9.662607][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.662608][ T187] Call Trace: [ 9.662610][ T187] [ 9.662611][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.662618][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.662622][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.662627][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.662632][ T187] __kmalloc_noprof+0x443/0x760 [ 9.662634][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.662640][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.662642][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.662645][ T187] put_chars+0x1e1/0x2f0 [ 9.662648][ T187] ? __send_to_port+0x420/0x420 [ 9.662650][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.662654][ T187] ? validate_chain+0x38b/0xc20 [ 9.662659][ T187] hvc_console_print+0x292/0x780 [ 9.662666][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.662668][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.662670][ T187] ? lock_acquire+0x13c/0x160 [ 9.662674][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.662678][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.662680][ T187] ? console_flush_one_record+0x106/0x710 [ 9.662683][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.662685][ T187] ? lock_acquire+0x13c/0x160 [ 9.662689][ T187] console_flush_one_record+0x46f/0x710 [ 9.662693][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.662695][ T187] ? __lock_acquire+0x518/0xc20 [ 9.662700][ T187] console_unlock+0xee/0x1f0 [ 9.662703][ T187] ? console_flush_one_record+0x710/0x710 [ 9.662704][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.662707][ T187] ? lock_acquire+0x60/0x160 [ 9.662710][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.662712][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.662715][ T187] vprintk_emit+0x37c/0x3e0 [ 9.662719][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.662722][ T187] ? __lock_acquire+0x518/0xc20 [ 9.662726][ T187] _printk+0xc7/0x100 [ 9.662730][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.662733][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.662735][ T187] ? __rwlock_init+0x150/0x150 [ 9.662739][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.662741][ T187] do_exit.cold+0x82/0x9c [ 9.662745][ T187] ? exit_notify+0x890/0x890 [ 9.662747][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.662750][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.662754][ T187] do_group_exit+0xb8/0x370 [ 9.662757][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.662758][ T187] x64_sys_call+0x1567/0x1570 [ 9.662760][ T187] do_syscall_64+0xff/0x530 [ 9.662763][ T187] ? exc_page_fault+0xee/0x100 [ 9.662766][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.662769][ T187] RIP: 0033:0x7fb03e06f1b8 [ 9.662771][ T187] Code: Unable to access opcode bytes at 0x7fb03e06f18e. [ 9.662772][ T187] RSP: 002b:00007fff18292b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.662774][ T187] RAX: ffffffffffffffda RBX: 00007fb03e19ff88 RCX: 00007fb03e06f1b8 [ 9.662776][ T187] RDX: 00007fb03ddb9fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.662776][ T187] RBP: 00007fff18292bd0 R08: 0000000000000000 R09: 0000000000008010 [ 9.662777][ T187] R10: 00007fff18292990 R11: 0000000000000246 R12: 0000000000000001 [ 9.662778][ T187] R13: 0000000000000000 R14: 00007fb03e19e680 R15: 00007fb03e19ffa0 [ 9.662785][ T187] [ 11.049845][ T263] 8021q: 802.1Q VLAN Support v1.8 [ 11.049865][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.049867][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: modprobe [ 11.049869][ T263] preempt_count: 1, expected: 0 [ 11.049870][ T263] RCU nest depth: 0, expected: 0 [ 11.049871][ T263] locks held by modprobe/263: 4, last CPU#2: [ 11.049873][ T263] #0: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.049886][ T263] #1: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.049890][ T263] #2: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.049894][ T263] #3: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.049898][ T263] irq event stamp: 23898 [ 11.049899][ T263] hardirqs last enabled at (23897): [] __down_trylock_console_sem+0x86/0xa0 [ 11.049902][ T263] hardirqs last disabled at (23898): [] console_emit_next_record+0x3d4/0x4c0 [ 11.049904][ T263] softirqs last enabled at (21206): [] handle_softirqs+0x67c/0x900 [ 11.049907][ T263] softirqs last disabled at (20603): [] __irq_exit_rcu+0x145/0x1c0 [ 11.049909][ T263] Preemption disabled at: [ 11.049910][ T263] [] vprintk_emit+0x31b/0x3e0 [ 11.049916][ T263] CPU: 2 UID: 0 PID: 263 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.049920][ T263] Tainted: [W]=WARN [ 11.049921][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.049923][ T263] Call Trace: [ 11.049924][ T263] [ 11.049926][ T263] dump_stack_lvl+0x6f/0xa0 [ 11.049931][ T263] ? vprintk_emit+0x31b/0x3e0 [ 11.049934][ T263] __might_resched.cold+0x1fe/0x2c1 [ 11.049938][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.049942][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 11.049947][ T263] __kmalloc_noprof+0x443/0x760 [ 11.049950][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 11.049955][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 11.049958][ T263] alloc_buf.isra.0+0x4b/0x260 [ 11.049962][ T263] put_chars+0x1e1/0x2f0 [ 11.049964][ T263] ? __send_to_port+0x420/0x420 [ 11.049966][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.049970][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.049973][ T263] ? validate_chain+0x38b/0xc20 [ 11.049977][ T263] hvc_console_print+0x292/0x780 [ 11.049980][ T263] ? __lock_acquire+0x518/0xc20 [ 11.049985][ T263] ? hvc_write+0x3a0/0x3a0 [ 11.049987][ T263] ? rcu_is_watching+0x16/0xd0 [ 11.049992][ T263] console_emit_next_record+0x22f/0x4c0 [ 11.049996][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 11.049998][ T263] ? console_flush_one_record+0x106/0x710 [ 11.050001][ T263] ? rcu_is_watching+0x16/0xd0 [ 11.050003][ T263] ? lock_acquire+0x13c/0x160 [ 11.050007][ T263] console_flush_one_record+0x46f/0x710 [ 11.050011][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 11.050013][ T263] ? __lock_acquire+0x518/0xc20 [ 11.050018][ T263] console_unlock+0xee/0x1f0 [ 11.050021][ T263] ? console_flush_one_record+0x710/0x710 [ 11.050023][ T263] ? rcu_is_watching+0x16/0xd0 [ 11.050025][ T263] ? lock_acquire+0x60/0x160 [ 11.050029][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.050031][ T263] ? vprintk_emit+0x320/0x3e0 [ 11.050034][ T263] vprintk_emit+0x37c/0x3e0 [ 11.050038][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 11.050043][ T263] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.050047][ T263] _printk+0xc7/0x100 [ 11.050051][ T263] ? snapshot_read.cold+0x21/0x21 [ 11.050057][ T263] ? do_one_initcall+0x113/0x4f0 [ 11.050060][ T263] vlan_proto_init+0x24/0x90 [8021q] [ 11.050064][ T263] do_one_initcall+0x124/0x4f0 [ 11.050066][ T263] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.050071][ T263] ? do_init_module+0xae/0x8a0 [ 11.050074][ T263] ? kasan_unpoison+0x44/0x70 [ 11.050078][ T263] do_init_module+0x2ad/0x8a0 [ 11.050082][ T263] ? lockdep_hardirqs_on+0x91/0x130 [ 11.050087][ T263] ? free_module+0x470/0x470 [ 11.050090][ T263] ? kfree+0x123/0x590 [ 11.050094][ T263] load_module+0x1424/0x1bb0 [ 11.050101][ T263] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.050105][ T263] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.050107][ T263] ? ovl_real_file+0x172/0x1e0 [ 11.050111][ T263] ? backing_file_read_iter+0x541/0x790 [ 11.050114][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.050118][ T263] init_module_from_file+0x11f/0x1a0 [ 11.050121][ T263] ? __do_sys_init_module+0x220/0x220 [ 11.050129][ T263] ? __rwlock_init+0x150/0x150 [ 11.050133][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 11.050136][ T263] idempotent_init_module+0x37b/0x7c0 [ 11.050139][ T263] ? init_module_from_file+0x1a0/0x1a0 [ 11.050145][ T263] ? rcu_is_watching+0x16/0xd0 [ 11.050148][ T263] ? cap_capable+0x1d7/0x3d0 [ 11.050153][ T263] __x64_sys_finit_module+0xdf/0x190 [ 11.050155][ T263] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.050159][ T263] do_syscall_64+0xff/0x530 [ 11.050161][ T263] ? exc_page_fault+0xee/0x100 [ 11.050164][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.050166][ T263] RIP: 0033:0x7fa077ddf37d [ 11.050169][ T263] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.050171][ T263] RSP: 002b:00007ffd50f8f688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.050174][ T263] RAX: ffffffffffffffda RBX: 000055d040f36810 RCX: 00007fa077ddf37d [ 11.050175][ T263] RDX: 0000000000000000 RSI: 000055d00bbc1ffd RDI: 0000000000000000 [ 11.050176][ T263] RBP: 00007ffd50f8f720 R08: 0000000000000000 R09: 0000000000000000 [ 11.050177][ T263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d00bbc1ffd [ 11.050178][ T263] R13: 000055d040f36960 R14: 0000000000040000 R15: 0000000000000000 [ 11.050184][ T263] [ 12.087293][ T346] br2: port 1(veth3) entered blocking state [ 12.087439][ T346] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.087441][ T346] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 346, name: ip [ 12.087442][ T346] preempt_count: 1, expected: 0 [ 12.087443][ T346] RCU nest depth: 0, expected: 0 [ 12.087444][ T346] locks held by ip/346: 5, last CPU#2: [ 12.087447][ T346] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.087459][ T346] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.087465][ T346] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.087469][ T346] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.087473][ T346] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.087477][ T346] irq event stamp: 13250 [ 12.087477][ T346] hardirqs last enabled at (13249): [] __down_trylock_console_sem+0x86/0xa0 [ 12.087480][ T346] hardirqs last disabled at (13250): [] console_emit_next_record+0x3d4/0x4c0 [ 12.087482][ T346] softirqs last enabled at (13158): [] __alloc_skb+0x4c2/0x5f0 [ 12.087485][ T346] softirqs last disabled at (13156): [] __alloc_skb+0x4c2/0x5f0 [ 12.087488][ T346] Preemption disabled at: [ 12.087488][ T346] [] vprintk_emit+0x31b/0x3e0 [ 12.087494][ T346] CPU: 2 UID: 0 PID: 346 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.087498][ T346] Tainted: [W]=WARN [ 12.087499][ T346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.087501][ T346] Call Trace: [ 12.087503][ T346] [ 12.087504][ T346] dump_stack_lvl+0x6f/0xa0 [ 12.087510][ T346] ? vprintk_emit+0x31b/0x3e0 [ 12.087512][ T346] __might_resched.cold+0x1fe/0x2c1 [ 12.087517][ T346] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.087521][ T346] ? __kmalloc_noprof+0xdb/0x760 [ 12.087526][ T346] __kmalloc_noprof+0x443/0x760 [ 12.087528][ T346] ? alloc_buf.isra.0+0x4b/0x260 [ 12.087534][ T346] ? do_raw_spin_unlock+0x59/0x250 [ 12.087536][ T346] alloc_buf.isra.0+0x4b/0x260 [ 12.087539][ T346] put_chars+0x1e1/0x2f0 [ 12.087542][ T346] ? __send_to_port+0x420/0x420 [ 12.087546][ T346] ? validate_chain+0x34a/0xc20 [ 12.087549][ T346] hvc_console_print+0x292/0x780 [ 12.087552][ T346] ? mark_usage+0x61/0x170 [ 12.087554][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087555][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087559][ T346] ? hvc_write+0x3a0/0x3a0 [ 12.087561][ T346] ? console_emit_next_record+0x1df/0x4c0 [ 12.087564][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087568][ T346] ? lock_acquire+0x13c/0x160 [ 12.087572][ T346] console_emit_next_record+0x22f/0x4c0 [ 12.087575][ T346] ? devkmsg_read+0x4b0/0x4b0 [ 12.087577][ T346] ? console_flush_one_record+0x106/0x710 [ 12.087580][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087582][ T346] ? lock_acquire+0x13c/0x160 [ 12.087586][ T346] console_flush_one_record+0x46f/0x710 [ 12.087590][ T346] ? console_emit_next_record+0x4c0/0x4c0 [ 12.087592][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087597][ T346] console_unlock+0xee/0x1f0 [ 12.087599][ T346] ? console_flush_one_record+0x710/0x710 [ 12.087601][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087603][ T346] ? lock_acquire+0x60/0x160 [ 12.087607][ T346] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.087608][ T346] ? vprintk_emit+0x320/0x3e0 [ 12.087612][ T346] vprintk_emit+0x37c/0x3e0 [ 12.087615][ T346] ? wake_up_klogd_work_func+0x90/0x90 [ 12.087618][ T346] ? __lock_release.isra.0+0x69/0x1a0 [ 12.087619][ T346] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.087624][ T346] ? mark_held_locks+0x40/0x70 [ 12.087627][ T346] _printk+0xc7/0x100 [ 12.087630][ T346] ? snapshot_read.cold+0x21/0x21 [ 12.087634][ T346] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.087647][ T346] ? do_setlink.isra.0+0xa31/0x2750 [ 12.087648][ T346] ? rtnl_newlink+0x9f1/0x11c0 [ 12.087649][ T346] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.087654][ T346] br_set_state+0x22f/0x430 [bridge] [ 12.087663][ T346] br_init_port+0xc4/0x200 [bridge] [ 12.087671][ T346] new_nbp+0x39c/0x580 [bridge] [ 12.087680][ T346] br_add_if+0x212/0x1320 [bridge] [ 12.087687][ T346] ? is_bpf_text_address+0x72/0x110 [ 12.087691][ T346] ? kernel_text_address+0x149/0x170 [ 12.087694][ T346] ? __kernel_text_address+0x12/0x30 [ 12.087698][ T346] do_set_master+0x357/0x580 [ 12.087702][ T346] do_setlink.isra.0+0xa31/0x2750 [ 12.087705][ T346] ? stack_trace_save+0x93/0xc0 [ 12.087708][ T346] ? rtnl_link_get_size+0x350/0x350 [ 12.087710][ T346] ? rcu_read_lock_any_held+0x66/0x90 [ 12.087712][ T346] ? stack_depot_save_flags+0x38e/0x790 [ 12.087716][ T346] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.087718][ T346] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.087720][ T346] ? validate_chain+0x38b/0xc20 [ 12.087722][ T346] ? kasan_save_stack+0x3d/0x50 [ 12.087725][ T346] ? kasan_save_stack+0x2f/0x50 [ 12.087727][ T346] ? kasan_save_track+0x14/0x30 [ 12.087729][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087731][ T346] ? netlink_seq_next+0xe/0x60 [ 12.087734][ T346] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.087739][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 12.087740][ T346] ? rtnl_newlink+0x9a8/0x11c0 [ 12.087743][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087745][ T346] ? lock_acquire+0x13c/0x160 [ 12.087747][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087748][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087751][ T346] ? trace_contention_end+0xb3/0x180 [ 12.087755][ T346] ? __mutex_lock+0x1db/0x1ea0 [ 12.087756][ T346] ? __mutex_lock+0x9a3/0x1ea0 [ 12.087758][ T346] ? rtnl_newlink+0x9a8/0x11c0 [ 12.087762][ T346] ? ww_mutex_lock+0x160/0x160 [ 12.087763][ T346] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.087768][ T346] ? __rtnl_newlink+0x3fa/0xa50 [ 12.087773][ T346] rtnl_newlink+0x9f1/0x11c0 [ 12.087778][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 12.087780][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087784][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 12.087786][ T346] ? find_held_lock+0x2b/0x80 [ 12.087788][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 12.087789][ T346] ? __lock_release.isra.0+0x69/0x1a0 [ 12.087793][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 12.087795][ T346] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.087798][ T346] ? rtnl_link_fill+0x920/0x920 [ 12.087799][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087803][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 12.087805][ T346] ? find_held_lock+0x2b/0x80 [ 12.087808][ T346] netlink_rcv_skb+0x14e/0x3a0 [ 12.087810][ T346] ? rtnl_link_fill+0x920/0x920 [ 12.087813][ T346] ? netlink_ack+0xcf0/0xcf0 [ 12.087819][ T346] ? netlink_deliver_tap+0xc5/0x330 [ 12.087820][ T346] ? netlink_deliver_tap+0x13c/0x330 [ 12.087824][ T346] netlink_unicast+0x486/0x750 [ 12.087828][ T346] ? netlink_attachskb+0x810/0x810 [ 12.087830][ T346] ? __lock_acquire+0x518/0xc20 [ 12.087834][ T346] netlink_sendmsg+0x735/0xc60 [ 12.087838][ T346] ? netlink_unicast+0x750/0x750 [ 12.087841][ T346] ? __might_fault+0x97/0x140 [ 12.087847][ T346] ____sys_sendmsg+0x415/0x880 [ 12.087849][ T346] ? copy_msghdr_from_user+0x279/0x420 [ 12.087851][ T346] ? get_timestamp.constprop.0+0x390/0x390 [ 12.087853][ T346] ? move_addr_to_kernel+0x40/0x40 [ 12.087859][ T346] ___sys_sendmsg+0x14e/0x1d0 [ 12.087862][ T346] ? copy_msghdr_from_user+0x420/0x420 [ 12.087877][ T346] __sys_sendmsg+0x12c/0x1d0 [ 12.087880][ T346] ? __sys_sendmsg_sock+0x20/0x20 [ 12.087886][ T346] ? rcu_is_watching+0x16/0xd0 [ 12.087889][ T346] do_syscall_64+0xff/0x530 [ 12.087892][ T346] ? exc_page_fault+0xee/0x100 [ 12.087895][ T346] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.087897][ T346] RIP: 0033:0x7fbaad35354e [ 12.087900][ T346] 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 [ 12.087902][ T346] RSP: 002b:00007ffe90b52db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.087905][ T346] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbaad35354e [ 12.087906][ T346] RDX: 0000000000000000 RSI: 00007ffe90b52e60 RDI: 0000000000000005 [ 12.087907][ T346] RBP: 00007ffe90b52dc0 R08: 0000000000000000 R09: 0000000000000000 [ 12.087908][ T346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188e6 [ 12.087909][ T346] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe90b53520 [ 12.087915][ T346] [ 12.140665][ T346] br2: port 1(veth3) entered disabled state [ 12.141113][ T346] veth3: entered allmulticast mode [ 12.142953][ T346] veth3: entered promiscuous mode [ 12.153772][ T346] ip (346) used greatest stack depth: 23336 bytes left [ 12.305804][ T358] u32 classifier [ 12.305985][ T358] input device check on [ 12.306172][ T358] Actions configured [ 12.344649][ T359] GACT probability NOT on [ 12.545375][ T377] br2: port 2(v1veth3) entered blocking state [ 12.545709][ T377] br2: port 2(v1veth3) entered disabled state [ 12.546015][ T377] v1veth3: entered allmulticast mode [ 12.548756][ T377] v1veth3: entered promiscuous mode [ 13.141652][ T425] br3: port 1(veth5) entered blocking state [ 13.141674][ T425] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.141676][ T425] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 425, name: ip [ 13.141678][ T425] preempt_count: 1, expected: 0 [ 13.141679][ T425] RCU nest depth: 0, expected: 0 [ 13.141680][ T425] locks held by ip/425: 5, last CPU#0: [ 13.141682][ T425] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.141694][ T425] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.141700][ T425] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.141704][ T425] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.141708][ T425] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.141712][ T425] irq event stamp: 22160 [ 13.141712][ T425] hardirqs last enabled at (22159): [] __down_trylock_console_sem+0x86/0xa0 [ 13.141715][ T425] hardirqs last disabled at (22160): [] console_emit_next_record+0x3d4/0x4c0 [ 13.141717][ T425] softirqs last enabled at (22102): [] __alloc_skb+0x4c2/0x5f0 [ 13.141720][ T425] softirqs last disabled at (22100): [] __alloc_skb+0x4c2/0x5f0 [ 13.141722][ T425] Preemption disabled at: [ 13.141723][ T425] [] vprintk_emit+0x31b/0x3e0 [ 13.141729][ T425] CPU: 0 UID: 0 PID: 425 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.141733][ T425] Tainted: [W]=WARN [ 13.141733][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.141735][ T425] Call Trace: [ 13.141737][ T425] [ 13.141738][ T425] dump_stack_lvl+0x6f/0xa0 [ 13.141744][ T425] ? vprintk_emit+0x31b/0x3e0 [ 13.141746][ T425] __might_resched.cold+0x1fe/0x2c1 [ 13.141751][ T425] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.141755][ T425] ? __kmalloc_noprof+0xdb/0x760 [ 13.141760][ T425] __kmalloc_noprof+0x443/0x760 [ 13.141762][ T425] ? alloc_buf.isra.0+0x4b/0x260 [ 13.141768][ T425] ? do_raw_spin_unlock+0x59/0x250 [ 13.141771][ T425] alloc_buf.isra.0+0x4b/0x260 [ 13.141774][ T425] put_chars+0x1e1/0x2f0 [ 13.141776][ T425] ? prb_final_commit+0x50/0x50 [ 13.141778][ T425] ? __send_to_port+0x420/0x420 [ 13.141781][ T425] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.141785][ T425] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.141788][ T425] ? validate_chain+0x38b/0xc20 [ 13.141791][ T425] hvc_console_print+0x292/0x780 [ 13.141794][ T425] ? mark_usage+0x61/0x170 [ 13.141796][ T425] ? __lock_acquire+0x518/0xc20 [ 13.141797][ T425] ? __lock_acquire+0x518/0xc20 [ 13.141801][ T425] ? hvc_write+0x3a0/0x3a0 [ 13.141803][ T425] ? console_emit_next_record+0x1df/0x4c0 [ 13.141806][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141809][ T425] ? lock_acquire+0x13c/0x160 [ 13.141813][ T425] console_emit_next_record+0x22f/0x4c0 [ 13.141817][ T425] ? devkmsg_read+0x4b0/0x4b0 [ 13.141818][ T425] ? console_flush_one_record+0x106/0x710 [ 13.141821][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141824][ T425] ? lock_acquire+0x13c/0x160 [ 13.141828][ T425] console_flush_one_record+0x46f/0x710 [ 13.141832][ T425] ? console_emit_next_record+0x4c0/0x4c0 [ 13.141833][ T425] ? __lock_acquire+0x518/0xc20 [ 13.141839][ T425] console_unlock+0xee/0x1f0 [ 13.141841][ T425] ? console_flush_one_record+0x710/0x710 [ 13.141843][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141845][ T425] ? lock_acquire+0x60/0x160 [ 13.141849][ T425] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.141851][ T425] ? vprintk_emit+0x320/0x3e0 [ 13.141854][ T425] vprintk_emit+0x37c/0x3e0 [ 13.141858][ T425] ? wake_up_klogd_work_func+0x90/0x90 [ 13.141860][ T425] ? __lock_release.isra.0+0x69/0x1a0 [ 13.141863][ T425] ? mark_held_locks+0x40/0x70 [ 13.141866][ T425] _printk+0xc7/0x100 [ 13.141870][ T425] ? snapshot_read.cold+0x21/0x21 [ 13.141874][ T425] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.141887][ T425] ? do_setlink.isra.0+0xa31/0x2750 [ 13.141888][ T425] ? rtnl_newlink+0x9f1/0x11c0 [ 13.141890][ T425] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.141894][ T425] br_set_state+0x22f/0x430 [bridge] [ 13.141904][ T425] br_init_port+0xc4/0x200 [bridge] [ 13.141912][ T425] new_nbp+0x39c/0x580 [bridge] [ 13.141921][ T425] br_add_if+0x212/0x1320 [bridge] [ 13.141928][ T425] ? is_bpf_text_address+0x72/0x110 [ 13.141932][ T425] ? kernel_text_address+0x149/0x170 [ 13.141935][ T425] ? __kernel_text_address+0x12/0x30 [ 13.141939][ T425] do_set_master+0x357/0x580 [ 13.141943][ T425] do_setlink.isra.0+0xa31/0x2750 [ 13.141947][ T425] ? stack_trace_save+0x93/0xc0 [ 13.141950][ T425] ? rtnl_link_get_size+0x350/0x350 [ 13.141951][ T425] ? rcu_read_lock_any_held+0x66/0x90 [ 13.141953][ T425] ? stack_depot_save_flags+0x38e/0x790 [ 13.141956][ T425] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.141959][ T425] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.141961][ T425] ? validate_chain+0x38b/0xc20 [ 13.141963][ T425] ? kasan_save_stack+0x3d/0x50 [ 13.141966][ T425] ? kasan_save_stack+0x2f/0x50 [ 13.141967][ T425] ? kasan_save_track+0x14/0x30 [ 13.141970][ T425] ? __lock_acquire+0x518/0xc20 [ 13.141972][ T425] ? netlink_seq_next+0xe/0x60 [ 13.141975][ T425] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.141980][ T425] ? lock_acquire.part.0+0xd4/0x280 [ 13.141982][ T425] ? rtnl_newlink+0x9a8/0x11c0 [ 13.141984][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141987][ T425] ? lock_acquire+0x13c/0x160 [ 13.141988][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141990][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.141992][ T425] ? trace_contention_end+0xb3/0x180 [ 13.141996][ T425] ? __mutex_lock+0x1db/0x1ea0 [ 13.141999][ T425] ? __mutex_lock+0x9a3/0x1ea0 [ 13.142001][ T425] ? rtnl_newlink+0x9a8/0x11c0 [ 13.142005][ T425] ? ww_mutex_lock+0x160/0x160 [ 13.142006][ T425] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.142011][ T425] ? __rtnl_newlink+0x3fa/0xa50 [ 13.142016][ T425] rtnl_newlink+0x9f1/0x11c0 [ 13.142021][ T425] ? rtnl_bridge_getlink+0x850/0x850 [ 13.142023][ T425] ? __lock_acquire+0x518/0xc20 [ 13.142027][ T425] ? lock_acquire.part.0+0xd4/0x280 [ 13.142029][ T425] ? find_held_lock+0x2b/0x80 [ 13.142031][ T425] ? rtnl_bridge_getlink+0x850/0x850 [ 13.142033][ T425] ? __lock_release.isra.0+0x69/0x1a0 [ 13.142036][ T425] ? rtnl_bridge_getlink+0x850/0x850 [ 13.142039][ T425] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.142041][ T425] ? rtnl_link_fill+0x920/0x920 [ 13.142043][ T425] ? __lock_acquire+0x518/0xc20 [ 13.142047][ T425] ? lock_acquire.part.0+0xd4/0x280 [ 13.142049][ T425] ? find_held_lock+0x2b/0x80 [ 13.142052][ T425] netlink_rcv_skb+0x14e/0x3a0 [ 13.142054][ T425] ? rtnl_link_fill+0x920/0x920 [ 13.142057][ T425] ? netlink_ack+0xcf0/0xcf0 [ 13.142063][ T425] ? netlink_deliver_tap+0xc5/0x330 [ 13.142065][ T425] ? netlink_deliver_tap+0x13c/0x330 [ 13.142069][ T425] netlink_unicast+0x486/0x750 [ 13.142072][ T425] ? netlink_attachskb+0x810/0x810 [ 13.142075][ T425] ? __lock_acquire+0x518/0xc20 [ 13.142079][ T425] netlink_sendmsg+0x735/0xc60 [ 13.142083][ T425] ? netlink_unicast+0x750/0x750 [ 13.142087][ T425] ? __might_fault+0x97/0x140 [ 13.142092][ T425] ____sys_sendmsg+0x415/0x880 [ 13.142094][ T425] ? copy_msghdr_from_user+0x279/0x420 [ 13.142096][ T425] ? get_timestamp.constprop.0+0x390/0x390 [ 13.142098][ T425] ? move_addr_to_kernel+0x40/0x40 [ 13.142105][ T425] ___sys_sendmsg+0x14e/0x1d0 [ 13.142108][ T425] ? copy_msghdr_from_user+0x420/0x420 [ 13.142123][ T425] __sys_sendmsg+0x12c/0x1d0 [ 13.142126][ T425] ? __sys_sendmsg_sock+0x20/0x20 [ 13.142132][ T425] ? rcu_is_watching+0x16/0xd0 [ 13.142135][ T425] do_syscall_64+0xff/0x530 [ 13.142138][ T425] ? exc_page_fault+0xee/0x100 [ 13.142141][ T425] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.142143][ T425] RIP: 0033:0x7f2d6149754e [ 13.142146][ T425] 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 [ 13.142148][ T425] RSP: 002b:00007ffd9b601fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.142151][ T425] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2d6149754e [ 13.142152][ T425] RDX: 0000000000000000 RSI: 00007ffd9b602060 RDI: 0000000000000005 [ 13.142153][ T425] RBP: 00007ffd9b601fc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.142154][ T425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188e7 [ 13.142155][ T425] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9b602720 [ 13.142161][ T425] [ 13.180067][ T425] br3: port 1(veth5) entered disabled state [ 13.180481][ T425] veth5: entered allmulticast mode [ 13.182425][ T425] veth5: entered promiscuous mode [ 13.470914][ T453] br3: port 2(v1veth5) entered blocking state [ 13.471251][ T453] br3: port 2(v1veth5) entered disabled state [ 13.471558][ T453] v1veth5: entered allmulticast mode [ 13.473065][ T453] v1veth5: entered promiscuous mode [ 14.109008][ T517] br1: port 1(veth1) entered blocking state [ 14.109915][ T517] br1: port 1(veth1) entered disabled state [ 14.110447][ T517] veth1: entered allmulticast mode [ 14.112032][ T517] veth1: entered promiscuous mode [ 14.112479][ T517] br1: port 1(veth1) entered blocking state [ 14.112976][ T517] br1: port 1(veth1) entered forwarding state [ 14.288469][ T37] br2: port 1(veth3) entered blocking state [ 14.288530][ T37] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.288533][ T37] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 37, name: kworker/u18:0 [ 14.288534][ T37] preempt_count: 202, expected: 0 [ 14.288535][ T37] RCU nest depth: 0, expected: 0 [ 14.288536][ T37] locks held by kworker/u18:0/37: 8, last CPU#1: [ 14.288539][ T37] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.288552][ T37] #1: ffa000000029fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.288555][ T37] #2: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 14.288561][ T37] #3: ff1100000d4bae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 14.288575][ T37] #4: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.288580][ T37] #5: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.288584][ T37] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.288587][ T37] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.288591][ T37] irq event stamp: 79661 [ 14.288592][ T37] hardirqs last enabled at (79660): [] __down_trylock_console_sem+0x86/0xa0 [ 14.288595][ T37] hardirqs last disabled at (79661): [] console_emit_next_record+0x3d4/0x4c0 [ 14.288597][ T37] softirqs last enabled at (79622): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 14.288601][ T37] softirqs last disabled at (79656): [] br_port_carrier_check+0x161/0x430 [bridge] [ 14.288608][ T37] Preemption disabled at: [ 14.288609][ T37] [<0000000000000000>] 0x0 [ 14.288615][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.288619][ T37] Tainted: [W]=WARN [ 14.288620][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.288621][ T37] Workqueue: events_unbound linkwatch_event [ 14.288625][ T37] Call Trace: [ 14.288626][ T37] [ 14.288628][ T37] dump_stack_lvl+0x6f/0xa0 [ 14.288634][ T37] __might_resched.cold+0x1fe/0x2c1 [ 14.288639][ T37] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.288643][ T37] ? __kmalloc_noprof+0xdb/0x760 [ 14.288648][ T37] __kmalloc_noprof+0x443/0x760 [ 14.288651][ T37] ? alloc_buf.isra.0+0x4b/0x260 [ 14.288656][ T37] ? do_raw_spin_unlock+0x59/0x250 [ 14.288659][ T37] alloc_buf.isra.0+0x4b/0x260 [ 14.288662][ T37] put_chars+0x1e1/0x2f0 [ 14.288665][ T37] ? __send_to_port+0x420/0x420 [ 14.288666][ T37] ? check_prev_add+0xef/0xe90 [ 14.288670][ T37] ? validate_chain+0x34a/0xc20 [ 14.288674][ T37] hvc_console_print+0x292/0x780 [ 14.288677][ T37] ? mark_usage+0x61/0x170 [ 14.288678][ T37] ? __lock_acquire+0x518/0xc20 [ 14.288680][ T37] ? __lock_acquire+0x518/0xc20 [ 14.288684][ T37] ? hvc_write+0x3a0/0x3a0 [ 14.288685][ T37] ? lock_acquire.part.0+0xd4/0x280 [ 14.288690][ T37] ? lock_acquire+0x13c/0x160 [ 14.288694][ T37] console_emit_next_record+0x22f/0x4c0 [ 14.288698][ T37] ? devkmsg_read+0x4b0/0x4b0 [ 14.288699][ T37] ? console_flush_one_record+0x106/0x710 [ 14.288702][ T37] ? rcu_is_watching+0x16/0xd0 [ 14.288706][ T37] ? lock_acquire+0x13c/0x160 [ 14.288710][ T37] console_flush_one_record+0x46f/0x710 [ 14.288715][ T37] ? console_emit_next_record+0x4c0/0x4c0 [ 14.288716][ T37] ? __lock_acquire+0x518/0xc20 [ 14.288722][ T37] console_unlock+0xee/0x1f0 [ 14.288724][ T37] ? console_flush_one_record+0x710/0x710 [ 14.288726][ T37] ? rcu_is_watching+0x16/0xd0 [ 14.288729][ T37] ? lock_acquire+0x60/0x160 [ 14.288732][ T37] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.288734][ T37] ? vprintk_emit+0x320/0x3e0 [ 14.288737][ T37] vprintk_emit+0x37c/0x3e0 [ 14.288741][ T37] ? wake_up_klogd_work_func+0x90/0x90 [ 14.288747][ T37] _printk+0xc7/0x100 [ 14.288751][ T37] ? snapshot_read.cold+0x21/0x21 [ 14.288756][ T37] ? lock_acquire.part.0+0xd4/0x280 [ 14.288760][ T37] br_set_state+0x22f/0x430 [bridge] [ 14.288770][ T37] br_init_port+0xc4/0x200 [bridge] [ 14.288778][ T37] br_stp_enable_port+0x12/0x50 [bridge] [ 14.288785][ T37] br_port_carrier_check+0x220/0x430 [bridge] [ 14.288794][ T37] br_device_event+0x52d/0x8f0 [bridge] [ 14.288803][ T37] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 14.288805][ T37] ? nlmsg_notify+0x62/0x250 [ 14.288812][ T37] notifier_call_chain+0xae/0x300 [ 14.288817][ T37] netif_state_change+0x139/0x340 [ 14.288822][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 14.288827][ T37] ? linkwatch_do_dev+0xae/0xd0 [ 14.288829][ T37] __linkwatch_run_queue+0x34c/0x750 [ 14.288832][ T37] ? linkwatch_do_dev+0xd0/0xd0 [ 14.288834][ T37] ? lock_acquire.part.0+0xd4/0x280 [ 14.288838][ T37] linkwatch_event+0x7f/0xb0 [ 14.288841][ T37] ? __linkwatch_run_queue+0x750/0x750 [ 14.288844][ T37] process_one_work+0xe3e/0x1560 [ 14.288850][ T37] ? __queue_delayed_work+0x470/0x470 [ 14.288853][ T37] ? lock_acquire.part.0+0xd4/0x280 [ 14.288861][ T37] worker_thread+0x4f1/0xd60 [ 14.288868][ T37] ? rescuer_thread+0x1340/0x1340 [ 14.288870][ T37] kthread+0x367/0x460 [ 14.288872][ T37] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.288875][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.288877][ T37] ret_from_fork+0x474/0x6b0 [ 14.288882][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.288885][ T37] ? __switch_to+0x5a3/0xe00 [ 14.288888][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.288891][ T37] ret_from_fork_asm+0x11/0x20 [ 14.288899][ T37] [ 14.312354][ T37] br2: port 1(veth3) entered forwarding state [ 14.503844][ T46] br3: port 1(veth5) entered blocking state [ 14.504185][ T46] br3: port 1(veth5) entered forwarding state [ 15.009752][ T36] br2: port 2(v1veth3) entered blocking state [ 15.010292][ T36] br2: port 2(v1veth3) entered forwarding state [ 15.464768][ T628] br1: port 1(vx10) entered blocking state [ 15.464788][ T628] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.464790][ T628] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 628, name: ip [ 15.464791][ T628] preempt_count: 1, expected: 0 [ 15.464792][ T628] RCU nest depth: 0, expected: 0 [ 15.464793][ T628] locks held by ip/628: 5, last CPU#0: [ 15.464795][ T628] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.464807][ T628] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.464813][ T628] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.464817][ T628] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.464821][ T628] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.464825][ T628] irq event stamp: 19016 [ 15.464826][ T628] hardirqs last enabled at (19015): [] __down_trylock_console_sem+0x86/0xa0 [ 15.464828][ T628] hardirqs last disabled at (19016): [] console_emit_next_record+0x3d4/0x4c0 [ 15.464830][ T628] softirqs last enabled at (18958): [] __alloc_skb+0x4c2/0x5f0 [ 15.464834][ T628] softirqs last disabled at (18956): [] __alloc_skb+0x4c2/0x5f0 [ 15.464836][ T628] Preemption disabled at: [ 15.464837][ T628] [] vprintk_emit+0x31b/0x3e0 [ 15.464843][ T628] CPU: 0 UID: 0 PID: 628 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.464847][ T628] Tainted: [W]=WARN [ 15.464847][ T628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.464849][ T628] Call Trace: [ 15.464851][ T628] [ 15.464853][ T628] dump_stack_lvl+0x6f/0xa0 [ 15.464859][ T628] ? vprintk_emit+0x31b/0x3e0 [ 15.464861][ T628] __might_resched.cold+0x1fe/0x2c1 [ 15.464866][ T628] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.464870][ T628] ? __kmalloc_noprof+0xdb/0x760 [ 15.464875][ T628] __kmalloc_noprof+0x443/0x760 [ 15.464877][ T628] ? alloc_buf.isra.0+0x4b/0x260 [ 15.464883][ T628] ? do_raw_spin_unlock+0x59/0x250 [ 15.464886][ T628] alloc_buf.isra.0+0x4b/0x260 [ 15.464889][ T628] put_chars+0x1e1/0x2f0 [ 15.464891][ T628] ? prb_final_commit+0x50/0x50 [ 15.464893][ T628] ? __send_to_port+0x420/0x420 [ 15.464896][ T628] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.464900][ T628] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.464902][ T628] ? validate_chain+0x38b/0xc20 [ 15.464906][ T628] hvc_console_print+0x292/0x780 [ 15.464909][ T628] ? mark_usage+0x61/0x170 [ 15.464910][ T628] ? __lock_acquire+0x518/0xc20 [ 15.464912][ T628] ? __lock_acquire+0x518/0xc20 [ 15.464916][ T628] ? hvc_write+0x3a0/0x3a0 [ 15.464918][ T628] ? console_emit_next_record+0x1df/0x4c0 [ 15.464921][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.464923][ T628] ? lock_acquire+0x13c/0x160 [ 15.464927][ T628] console_emit_next_record+0x22f/0x4c0 [ 15.464931][ T628] ? devkmsg_read+0x4b0/0x4b0 [ 15.464932][ T628] ? console_flush_one_record+0x106/0x710 [ 15.464936][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.464938][ T628] ? lock_acquire+0x13c/0x160 [ 15.464942][ T628] console_flush_one_record+0x46f/0x710 [ 15.464946][ T628] ? console_emit_next_record+0x4c0/0x4c0 [ 15.464948][ T628] ? __lock_acquire+0x518/0xc20 [ 15.464953][ T628] console_unlock+0xee/0x1f0 [ 15.464955][ T628] ? console_flush_one_record+0x710/0x710 [ 15.464957][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.464959][ T628] ? lock_acquire+0x60/0x160 [ 15.464963][ T628] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.464965][ T628] ? vprintk_emit+0x320/0x3e0 [ 15.464968][ T628] vprintk_emit+0x37c/0x3e0 [ 15.464972][ T628] ? wake_up_klogd_work_func+0x90/0x90 [ 15.464974][ T628] ? __lock_release.isra.0+0x69/0x1a0 [ 15.464979][ T628] _printk+0xc7/0x100 [ 15.464983][ T628] ? snapshot_read.cold+0x21/0x21 [ 15.464987][ T628] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.465000][ T628] ? do_setlink.isra.0+0xa31/0x2750 [ 15.465001][ T628] ? rtnl_newlink+0x9f1/0x11c0 [ 15.465003][ T628] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.465007][ T628] br_set_state+0x22f/0x430 [bridge] [ 15.465034][ T628] br_init_port+0xc4/0x200 [bridge] [ 15.465043][ T628] new_nbp+0x39c/0x580 [bridge] [ 15.465052][ T628] br_add_if+0x212/0x1320 [bridge] [ 15.465059][ T628] ? is_bpf_text_address+0x72/0x110 [ 15.465063][ T628] ? kernel_text_address+0x149/0x170 [ 15.465066][ T628] ? __kernel_text_address+0x12/0x30 [ 15.465069][ T628] do_set_master+0x357/0x580 [ 15.465074][ T628] do_setlink.isra.0+0xa31/0x2750 [ 15.465077][ T628] ? stack_trace_save+0x93/0xc0 [ 15.465080][ T628] ? rtnl_link_get_size+0x350/0x350 [ 15.465081][ T628] ? rcu_read_lock_any_held+0x66/0x90 [ 15.465083][ T628] ? stack_depot_save_flags+0x38e/0x790 [ 15.465087][ T628] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.465089][ T628] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.465091][ T628] ? validate_chain+0x38b/0xc20 [ 15.465093][ T628] ? kasan_save_stack+0x3d/0x50 [ 15.465096][ T628] ? kasan_save_stack+0x2f/0x50 [ 15.465098][ T628] ? kasan_save_track+0x14/0x30 [ 15.465100][ T628] ? __lock_acquire+0x518/0xc20 [ 15.465102][ T628] ? netlink_seq_next+0xe/0x60 [ 15.465105][ T628] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.465110][ T628] ? lock_acquire.part.0+0xd4/0x280 [ 15.465111][ T628] ? rtnl_newlink+0x9a8/0x11c0 [ 15.465114][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.465116][ T628] ? lock_acquire+0x13c/0x160 [ 15.465118][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.465119][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.465122][ T628] ? trace_contention_end+0xb3/0x180 [ 15.465125][ T628] ? __mutex_lock+0x1db/0x1ea0 [ 15.465129][ T628] ? __mutex_lock+0x9a3/0x1ea0 [ 15.465131][ T628] ? rtnl_newlink+0x9a8/0x11c0 [ 15.465134][ T628] ? ww_mutex_lock+0x160/0x160 [ 15.465135][ T628] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.465140][ T628] ? __rtnl_newlink+0x3fa/0xa50 [ 15.465145][ T628] rtnl_newlink+0x9f1/0x11c0 [ 15.465150][ T628] ? rtnl_bridge_getlink+0x850/0x850 [ 15.465152][ T628] ? __lock_acquire+0x518/0xc20 [ 15.465156][ T628] ? lock_acquire.part.0+0xd4/0x280 [ 15.465158][ T628] ? find_held_lock+0x2b/0x80 [ 15.465160][ T628] ? rtnl_bridge_getlink+0x850/0x850 [ 15.465162][ T628] ? __lock_release.isra.0+0x69/0x1a0 [ 15.465165][ T628] ? rtnl_bridge_getlink+0x850/0x850 [ 15.465167][ T628] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.465170][ T628] ? rtnl_link_fill+0x920/0x920 [ 15.465171][ T628] ? __lock_acquire+0x518/0xc20 [ 15.465175][ T628] ? lock_acquire.part.0+0xd4/0x280 [ 15.465177][ T628] ? find_held_lock+0x2b/0x80 [ 15.465180][ T628] netlink_rcv_skb+0x14e/0x3a0 [ 15.465182][ T628] ? rtnl_link_fill+0x920/0x920 [ 15.465185][ T628] ? netlink_ack+0xcf0/0xcf0 [ 15.465191][ T628] ? netlink_deliver_tap+0xc5/0x330 [ 15.465192][ T628] ? netlink_deliver_tap+0x13c/0x330 [ 15.465196][ T628] netlink_unicast+0x486/0x750 [ 15.465200][ T628] ? netlink_attachskb+0x810/0x810 [ 15.465202][ T628] ? __lock_acquire+0x518/0xc20 [ 15.465206][ T628] netlink_sendmsg+0x735/0xc60 [ 15.465210][ T628] ? netlink_unicast+0x750/0x750 [ 15.465213][ T628] ? __might_fault+0x97/0x140 [ 15.465225][ T628] ____sys_sendmsg+0x415/0x880 [ 15.465227][ T628] ? copy_msghdr_from_user+0x279/0x420 [ 15.465231][ T628] ? get_timestamp.constprop.0+0x390/0x390 [ 15.465233][ T628] ? move_addr_to_kernel+0x40/0x40 [ 15.465240][ T628] ___sys_sendmsg+0x14e/0x1d0 [ 15.465242][ T628] ? copy_msghdr_from_user+0x420/0x420 [ 15.465258][ T628] __sys_sendmsg+0x12c/0x1d0 [ 15.465260][ T628] ? __sys_sendmsg_sock+0x20/0x20 [ 15.465266][ T628] ? rcu_is_watching+0x16/0xd0 [ 15.465270][ T628] do_syscall_64+0xff/0x530 [ 15.465272][ T628] ? exc_page_fault+0xee/0x100 [ 15.465275][ T628] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.465277][ T628] RIP: 0033:0x7fc2cf68354e [ 15.465281][ T628] 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 [ 15.465282][ T628] RSP: 002b:00007ffd5ffc6b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.465285][ T628] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc2cf68354e [ 15.465286][ T628] RDX: 0000000000000000 RSI: 00007ffd5ffc6bd0 RDI: 0000000000000005 [ 15.465287][ T628] RBP: 00007ffd5ffc6b30 R08: 0000000000000000 R09: 0000000000000000 [ 15.465288][ T628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188e9 [ 15.465289][ T628] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5ffc7290 [ 15.465295][ T628] [ 15.503864][ T628] br1: port 1(vx10) entered disabled state [ 15.504189][ T628] vx10: entered allmulticast mode [ 15.505738][ T628] vx10: entered promiscuous mode [ 15.506602][ T628] br1: port 1(vx10) entered blocking state [ 15.506892][ T628] br1: port 1(vx10) entered forwarding state [ 15.679223][ T643] br1: port 2(vx20) entered blocking state [ 15.679558][ T643] br1: port 2(vx20) entered disabled state [ 15.679853][ T643] vx20: entered allmulticast mode [ 15.681813][ T643] vx20: entered promiscuous mode [ 15.682257][ T643] br1: port 2(vx20) entered blocking state [ 15.682559][ T643] br1: port 2(vx20) entered forwarding state [ 15.832593][ T658] br1: port 3(w1) entered blocking state [ 15.832896][ T658] br1: port 3(w1) entered disabled state [ 15.833190][ T658] w1: entered allmulticast mode [ 15.835101][ T658] w1: entered promiscuous mode [ 16.277065][ T554] br1: port 3(w1) entered blocking state [ 16.277365][ T554] br1: port 3(w1) entered forwarding state [ 16.824032][ T554] br3: port 2(v1veth5) entered blocking state [ 16.824053][ T554] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.824056][ T554] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 554, name: kworker/u17:3 [ 16.824057][ T554] preempt_count: 202, expected: 0 [ 16.824058][ T554] RCU nest depth: 0, expected: 0 [ 16.824059][ T554] locks held by kworker/u17:3/554: 8, last CPU#0: [ 16.824062][ T554] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 16.824076][ T554] #1: ffa0000001517d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 16.824080][ T554] #2: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 16.824086][ T554] #3: ff1100000d5d2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 16.824102][ T554] #4: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.824107][ T554] #5: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.824111][ T554] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.824114][ T554] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.824119][ T554] irq event stamp: 21963 [ 16.824120][ T554] hardirqs last enabled at (21962): [] __down_trylock_console_sem+0x86/0xa0 [ 16.824122][ T554] hardirqs last disabled at (21963): [] console_emit_next_record+0x3d4/0x4c0 [ 16.824124][ T554] softirqs last enabled at (21924): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 16.824128][ T554] softirqs last disabled at (21958): [] br_port_carrier_check+0x161/0x430 [bridge] [ 16.824136][ T554] Preemption disabled at: [ 16.824137][ T554] [<0000000000000000>] 0x0 [ 16.824143][ T554] CPU: 0 UID: 0 PID: 554 Comm: kworker/u17:3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.824146][ T554] Tainted: [W]=WARN [ 16.824147][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.824149][ T554] Workqueue: events_unbound linkwatch_event [ 16.824152][ T554] Call Trace: [ 16.824154][ T554] [ 16.824156][ T554] dump_stack_lvl+0x6f/0xa0 [ 16.824162][ T554] __might_resched.cold+0x1fe/0x2c1 [ 16.824167][ T554] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.824171][ T554] ? __kmalloc_noprof+0xdb/0x760 [ 16.824176][ T554] __kmalloc_noprof+0x443/0x760 [ 16.824179][ T554] ? alloc_buf.isra.0+0x4b/0x260 [ 16.824185][ T554] ? do_raw_spin_unlock+0x59/0x250 [ 16.824187][ T554] alloc_buf.isra.0+0x4b/0x260 [ 16.824191][ T554] put_chars+0x1e1/0x2f0 [ 16.824193][ T554] ? __send_to_port+0x420/0x420 [ 16.824196][ T554] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.824201][ T554] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.824203][ T554] ? validate_chain+0x38b/0xc20 [ 16.824207][ T554] hvc_console_print+0x292/0x780 [ 16.824209][ T554] ? mark_usage+0x61/0x170 [ 16.824211][ T554] ? __lock_acquire+0x518/0xc20 [ 16.824213][ T554] ? __lock_acquire+0x518/0xc20 [ 16.824217][ T554] ? hvc_write+0x3a0/0x3a0 [ 16.824218][ T554] ? lock_acquire.part.0+0xd4/0x280 [ 16.824223][ T554] ? lock_acquire+0x13c/0x160 [ 16.824227][ T554] console_emit_next_record+0x22f/0x4c0 [ 16.824233][ T554] ? devkmsg_read+0x4b0/0x4b0 [ 16.824235][ T554] ? console_flush_one_record+0x106/0x710 [ 16.824238][ T554] ? rcu_is_watching+0x16/0xd0 [ 16.824240][ T554] ? lock_acquire+0x13c/0x160 [ 16.824244][ T554] console_flush_one_record+0x46f/0x710 [ 16.824249][ T554] ? console_emit_next_record+0x4c0/0x4c0 [ 16.824251][ T554] ? __lock_acquire+0x518/0xc20 [ 16.824256][ T554] console_unlock+0xee/0x1f0 [ 16.824259][ T554] ? console_flush_one_record+0x710/0x710 [ 16.824260][ T554] ? rcu_is_watching+0x16/0xd0 [ 16.824263][ T554] ? lock_acquire+0x60/0x160 [ 16.824267][ T554] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.824268][ T554] ? vprintk_emit+0x320/0x3e0 [ 16.824272][ T554] vprintk_emit+0x37c/0x3e0 [ 16.824276][ T554] ? wake_up_klogd_work_func+0x90/0x90 [ 16.824279][ T554] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.824282][ T554] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.824285][ T554] _printk+0xc7/0x100 [ 16.824289][ T554] ? snapshot_read.cold+0x21/0x21 [ 16.824294][ T554] ? lock_acquire.part.0+0xd4/0x280 [ 16.824298][ T554] br_set_state+0x22f/0x430 [bridge] [ 16.824309][ T554] br_init_port+0xc4/0x200 [bridge] [ 16.824317][ T554] br_stp_enable_port+0x12/0x50 [bridge] [ 16.824324][ T554] br_port_carrier_check+0x220/0x430 [bridge] [ 16.824338][ T554] br_device_event+0x52d/0x8f0 [bridge] [ 16.824347][ T554] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 16.824349][ T554] ? nlmsg_notify+0x62/0x250 [ 16.824356][ T554] notifier_call_chain+0xae/0x300 [ 16.824362][ T554] netif_state_change+0x139/0x340 [ 16.824367][ T554] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 16.824371][ T554] ? linkwatch_do_dev+0xae/0xd0 [ 16.824374][ T554] __linkwatch_run_queue+0x34c/0x750 [ 16.824377][ T554] ? linkwatch_do_dev+0xd0/0xd0 [ 16.824379][ T554] ? lock_acquire.part.0+0xd4/0x280 [ 16.824383][ T554] linkwatch_event+0x7f/0xb0 [ 16.824386][ T554] ? __linkwatch_run_queue+0x750/0x750 [ 16.824389][ T554] process_one_work+0xe3e/0x1560 [ 16.824396][ T554] ? __queue_delayed_work+0x470/0x470 [ 16.824399][ T554] ? lock_acquire.part.0+0xd4/0x280 [ 16.824407][ T554] worker_thread+0x4f1/0xd60 [ 16.824411][ T554] ? rescuer_thread+0x1340/0x1340 [ 16.824413][ T554] ? __kthread_parkme+0xbd/0x210 [ 16.824416][ T554] ? rescuer_thread+0x1340/0x1340 [ 16.824419][ T554] ? rescuer_thread+0x1340/0x1340 [ 16.824421][ T554] kthread+0x367/0x460 [ 16.824423][ T554] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.824425][ T554] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.824428][ T554] ret_from_fork+0x474/0x6b0 [ 16.824432][ T554] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.824435][ T554] ? __switch_to+0x5a3/0xe00 [ 16.824439][ T554] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.824442][ T554] ret_from_fork_asm+0x11/0x20 [ 16.824450][ T554] [ 16.851705][ T554] br3: port 2(v1veth5) entered forwarding state [ 17.405829][ T781] br1: port 1(vx10) entered blocking state [ 17.406172][ T781] br1: port 1(vx10) entered disabled state [ 17.406959][ T781] vx10: entered allmulticast mode [ 17.408504][ T781] vx10: entered promiscuous mode [ 17.409037][ T781] br1: port 1(vx10) entered blocking state [ 17.409339][ T781] br1: port 1(vx10) entered forwarding state [ 17.555906][ T796] br1: port 2(vx20) entered blocking state [ 17.556252][ T796] br1: port 2(vx20) entered disabled state [ 17.556582][ T796] vx20: entered allmulticast mode [ 17.558108][ T796] vx20: entered promiscuous mode [ 17.558554][ T796] br1: port 2(vx20) entered blocking state [ 17.558839][ T796] br1: port 2(vx20) entered forwarding state [ 17.765716][ T811] br1: port 3(w1) entered blocking state [ 17.766053][ T811] br1: port 3(w1) entered disabled state [ 17.772544][ T811] w1: entered allmulticast mode [ 17.775023][ T811] w1: entered promiscuous mode [ 18.141077][ T38] br1: port 3(w1) entered blocking state [ 18.141096][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.141098][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 18.141100][ T38] preempt_count: 202, expected: 0 [ 18.141101][ T38] RCU nest depth: 0, expected: 0 [ 18.141102][ T38] locks held by kworker/u19:0/38: 8, last CPU#0: [ 18.141104][ T38] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 18.141116][ T38] #1: ffa00000002afd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 18.141120][ T38] #2: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 18.141126][ T38] #3: ff110000115a2e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 18.141141][ T38] #4: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.141147][ T38] #5: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.141150][ T38] #6: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.141154][ T38] #7: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.141158][ T38] irq event stamp: 82363 [ 18.141159][ T38] hardirqs last enabled at (82362): [] __down_trylock_console_sem+0x86/0xa0 [ 18.141161][ T38] hardirqs last disabled at (82363): [] console_emit_next_record+0x3d4/0x4c0 [ 18.141164][ T38] softirqs last enabled at (82324): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 18.141167][ T38] softirqs last disabled at (82358): [] br_port_carrier_check+0x161/0x430 [bridge] [ 18.141175][ T38] Preemption disabled at: [ 18.141176][ T38] [<0000000000000000>] 0x0 [ 18.141182][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.141185][ T38] Tainted: [W]=WARN [ 18.141186][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.141188][ T38] Workqueue: events_unbound linkwatch_event [ 18.141191][ T38] Call Trace: [ 18.141192][ T38] [ 18.141194][ T38] dump_stack_lvl+0x6f/0xa0 [ 18.141201][ T38] __might_resched.cold+0x1fe/0x2c1 [ 18.141205][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.141209][ T38] ? __kmalloc_noprof+0xdb/0x760 [ 18.141215][ T38] __kmalloc_noprof+0x443/0x760 [ 18.141217][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 18.141222][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 18.141225][ T38] alloc_buf.isra.0+0x4b/0x260 [ 18.141232][ T38] put_chars+0x1e1/0x2f0 [ 18.141235][ T38] ? __send_to_port+0x420/0x420 [ 18.141238][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.141242][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.141244][ T38] ? validate_chain+0x38b/0xc20 [ 18.141248][ T38] hvc_console_print+0x292/0x780 [ 18.141251][ T38] ? mark_usage+0x61/0x170 [ 18.141253][ T38] ? __lock_acquire+0x518/0xc20 [ 18.141255][ T38] ? __lock_acquire+0x518/0xc20 [ 18.141259][ T38] ? hvc_write+0x3a0/0x3a0 [ 18.141260][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 18.141264][ T38] ? lock_acquire+0x13c/0x160 [ 18.141268][ T38] console_emit_next_record+0x22f/0x4c0 [ 18.141272][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 18.141274][ T38] ? console_flush_one_record+0x106/0x710 [ 18.141277][ T38] ? rcu_is_watching+0x16/0xd0 [ 18.141280][ T38] ? lock_acquire+0x13c/0x160 [ 18.141284][ T38] console_flush_one_record+0x46f/0x710 [ 18.141288][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 18.141290][ T38] ? __lock_acquire+0x518/0xc20 [ 18.141295][ T38] console_unlock+0xee/0x1f0 [ 18.141298][ T38] ? console_flush_one_record+0x710/0x710 [ 18.141300][ T38] ? rcu_is_watching+0x16/0xd0 [ 18.141302][ T38] ? lock_acquire+0x60/0x160 [ 18.141306][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.141308][ T38] ? vprintk_emit+0x320/0x3e0 [ 18.141311][ T38] vprintk_emit+0x37c/0x3e0 [ 18.141315][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 18.141318][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.141321][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.141324][ T38] _printk+0xc7/0x100 [ 18.141328][ T38] ? snapshot_read.cold+0x21/0x21 [ 18.141340][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 18.141344][ T38] br_set_state+0x22f/0x430 [bridge] [ 18.141355][ T38] br_init_port+0xc4/0x200 [bridge] [ 18.141363][ T38] br_stp_enable_port+0x12/0x50 [bridge] [ 18.141370][ T38] br_port_carrier_check+0x220/0x430 [bridge] [ 18.141379][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 18.141387][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 18.141390][ T38] ? nlmsg_notify+0x62/0x250 [ 18.141397][ T38] notifier_call_chain+0xae/0x300 [ 18.141403][ T38] netif_state_change+0x139/0x340 [ 18.141408][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 18.141413][ T38] ? linkwatch_do_dev+0xae/0xd0 [ 18.141415][ T38] __linkwatch_run_queue+0x34c/0x750 [ 18.141418][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 18.141421][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 18.141425][ T38] linkwatch_event+0x7f/0xb0 [ 18.141427][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 18.141431][ T38] process_one_work+0xe3e/0x1560 [ 18.141437][ T38] ? __queue_delayed_work+0x470/0x470 [ 18.141440][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 18.141448][ T38] worker_thread+0x4f1/0xd60 [ 18.141455][ T38] ? rescuer_thread+0x1340/0x1340 [ 18.141457][ T38] kthread+0x367/0x460 [ 18.141459][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.141462][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.141464][ T38] ret_from_fork+0x474/0x6b0 [ 18.141469][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 18.141472][ T38] ? __switch_to+0x5a3/0xe00 [ 18.141475][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.141478][ T38] ret_from_fork_asm+0x11/0x20 [ 18.141486][ T38] [ 18.170442][ T38] br1: port 3(w1) entered forwarding state [ 24.123986][ T923] veth0: entered allmulticast mode [ 24.124011][ T923] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.124014][ T923] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 923, name: smcrouted [ 24.124016][ T923] preempt_count: 1, expected: 0 [ 24.124018][ T923] RCU nest depth: 0, expected: 0 [ 24.124019][ T923] locks held by smcrouted/923: 5, last CPU#3: [ 24.124022][ T923] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: ip_mroute_setsockopt+0x161/0x1370 [ 24.124037][ T923] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.124047][ T923] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.124053][ T923] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.124059][ T923] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.124065][ T923] irq event stamp: 12922 [ 24.124066][ T923] hardirqs last enabled at (12921): [] __down_trylock_console_sem+0x86/0xa0 [ 24.124070][ T923] hardirqs last disabled at (12922): [] console_emit_next_record+0x3d4/0x4c0 [ 24.124073][ T923] softirqs last enabled at (12526): [] handle_softirqs+0x67c/0x900 [ 24.124077][ T923] softirqs last disabled at (11241): [] __irq_exit_rcu+0x145/0x1c0 [ 24.124080][ T923] Preemption disabled at: [ 24.124081][ T923] [] vprintk_emit+0x31b/0x3e0 [ 24.124089][ T923] CPU: 3 UID: 0 PID: 923 Comm: smcrouted Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.124094][ T923] Tainted: [W]=WARN [ 24.124095][ T923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.124098][ T923] Call Trace: [ 24.124100][ T923] [ 24.124102][ T923] dump_stack_lvl+0x6f/0xa0 [ 24.124110][ T923] ? vprintk_emit+0x31b/0x3e0 [ 24.124113][ T923] __might_resched.cold+0x1fe/0x2c1 [ 24.124119][ T923] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.124125][ T923] ? __kmalloc_noprof+0xdb/0x760 [ 24.124133][ T923] __kmalloc_noprof+0x443/0x760 [ 24.124137][ T923] ? alloc_buf.isra.0+0x4b/0x260 [ 24.124146][ T923] ? do_raw_spin_unlock+0x59/0x250 [ 24.124149][ T923] alloc_buf.isra.0+0x4b/0x260 [ 24.124155][ T923] put_chars+0x1e1/0x2f0 [ 24.124159][ T923] ? __send_to_port+0x420/0x420 [ 24.124164][ T923] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.124170][ T923] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.124174][ T923] ? validate_chain+0x38b/0xc20 [ 24.124181][ T923] hvc_console_print+0x292/0x780 [ 24.124184][ T923] ? mark_usage+0x61/0x170 [ 24.124187][ T923] ? __lock_acquire+0x518/0xc20 [ 24.124190][ T923] ? __lock_acquire+0x518/0xc20 [ 24.124197][ T923] ? hvc_write+0x3a0/0x3a0 [ 24.124199][ T923] ? lock_acquire.part.0+0xd4/0x280 [ 24.124207][ T923] ? lock_acquire+0x13c/0x160 [ 24.124214][ T923] console_emit_next_record+0x22f/0x4c0 [ 24.124221][ T923] ? devkmsg_read+0x4b0/0x4b0 [ 24.124223][ T923] ? console_flush_one_record+0x106/0x710 [ 24.124231][ T923] ? rcu_is_watching+0x16/0xd0 [ 24.124235][ T923] ? lock_acquire+0x13c/0x160 [ 24.124242][ T923] console_flush_one_record+0x46f/0x710 [ 24.124249][ T923] ? console_emit_next_record+0x4c0/0x4c0 [ 24.124252][ T923] ? __lock_acquire+0x518/0xc20 [ 24.124261][ T923] console_unlock+0xee/0x1f0 [ 24.124266][ T923] ? console_flush_one_record+0x710/0x710 [ 24.124269][ T923] ? rcu_is_watching+0x16/0xd0 [ 24.124272][ T923] ? lock_acquire+0x60/0x160 [ 24.124279][ T923] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.124282][ T923] ? vprintk_emit+0x320/0x3e0 [ 24.124287][ T923] vprintk_emit+0x37c/0x3e0 [ 24.124294][ T923] ? wake_up_klogd_work_func+0x90/0x90 [ 24.124299][ T923] ? stack_trace_save+0x93/0xc0 [ 24.124302][ T923] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.124310][ T923] _printk+0xc7/0x100 [ 24.124315][ T923] ? snapshot_read.cold+0x21/0x21 [ 24.124317][ T923] ? validate_chain+0x38b/0xc20 [ 24.124321][ T923] ? kasan_save_stack+0x3d/0x50 [ 24.124325][ T923] ? __lock_acquire+0x518/0xc20 [ 24.124328][ T923] ? mpol_to_str+0x327/0x420 [ 24.124332][ T923] ? netdev_name+0x43/0x60 [ 24.124337][ T923] ? __netdev_printk+0x17f/0x1d0 [ 24.124343][ T923] netdev_info+0xe2/0x116 [ 24.124347][ T923] ? netdev_notice+0x120/0x120 [ 24.124349][ T923] ? ref_tracker_alloc+0x2e7/0x430 [ 24.124359][ T923] ? ref_tracker_dir_print+0x100/0x100 [ 24.124370][ T923] ? mutex_is_locked+0x1c/0x50 [ 24.124376][ T923] netif_set_allmulti.cold+0x7c/0x166 [ 24.124384][ T923] dev_set_allmulti+0xa2/0x150 [ 24.124390][ T923] vif_add+0x9da/0xdc0 [ 24.124393][ T923] ? __mutex_lock+0x1db/0x1ea0 [ 24.124397][ T923] ? __mutex_lock+0x9a3/0x1ea0 [ 24.124405][ T923] ? pim_rcv+0x320/0x320 [ 24.124410][ T923] ? lock_acquire.part.0+0xd4/0x280 [ 24.124413][ T923] ? __might_fault+0x97/0x140 [ 24.124422][ T923] ? __lock_release.isra.0+0x69/0x1a0 [ 24.124427][ T923] ? __might_fault+0x97/0x140 [ 24.124435][ T923] ip_mroute_setsockopt+0xfbd/0x1370 [ 24.124441][ T923] ? ipmr_rtm_route+0x250/0x250 [ 24.124457][ T923] ? find_held_lock+0x2b/0x80 [ 24.124465][ T923] do_ip_setsockopt+0x27c/0x25f0 [ 24.124472][ T923] ? ip_sock_set_tos+0x40/0x40 [ 24.124474][ T923] ? do_fault_around+0x300/0x5a0 [ 24.124477][ T923] ? find_held_lock+0x2b/0x80 [ 24.124482][ T923] ? filemap_update_page+0xdd0/0xdd0 [ 24.124488][ T923] ? do_pte_missing+0x86f/0xcc0 [ 24.124494][ T923] ? rcu_read_unlock+0x20/0x70 [ 24.124498][ T923] ? handle_pte_fault+0x426/0x710 [ 24.124505][ T923] ip_setsockopt+0x2f/0x90 [ 24.124511][ T923] raw_setsockopt+0x8c/0x1f0 [ 24.124517][ T923] ? raw_bind+0x5b0/0x5b0 [ 24.124520][ T923] ? __handle_mm_fault+0x3b7/0x5b0 [ 24.124524][ T923] ? __pmd_alloc+0x840/0x840 [ 24.124530][ T923] do_sock_setsockopt+0x115/0x490 [ 24.124538][ T923] ? put_user_ifreq+0x90/0x90 [ 24.124546][ T923] ? __lock_release.isra.0+0x69/0x1a0 [ 24.124553][ T923] __sys_setsockopt+0xe4/0x150 [ 24.124561][ T923] __x64_sys_setsockopt+0xbd/0x180 [ 24.124564][ T923] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.124569][ T923] ? lockdep_hardirqs_on+0x91/0x130 [ 24.124573][ T923] ? do_syscall_64+0xa6/0x530 [ 24.124575][ T923] do_syscall_64+0xff/0x530 [ 24.124577][ T923] ? exc_page_fault+0xee/0x100 [ 24.124582][ T923] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.124585][ T923] RIP: 0033:0x7f8ae50aa2de [ 24.124591][ T923] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 24.124594][ T923] RSP: 002b:00007ffc66bb3668 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 24.124597][ T923] RAX: ffffffffffffffda RBX: 000055856fa5d2c0 RCX: 00007f8ae50aa2de [ 24.124599][ T923] RDX: 00000000000000ca RSI: 0000000000000000 RDI: 0000000000000007 [ 24.124601][ T923] RBP: 00007ffc66bb3720 R08: 0000000000000010 R09: 0000000000000001 [ 24.124602][ T923] R10: 00007ffc66bb36a0 R11: 0000000000000246 R12: 0000558592846ef4 [ 24.124603][ T923] R13: 0000000000000001 R14: 0000558592846ee0 R15: 0000000000000000 [ 24.124617][ T923] [ 24.174137][ T923] veth2: entered allmulticast mode [ 24.174872][ T923] veth4: entered allmulticast mode [ 24.176766][ T923] lo10: entered allmulticast mode [ 24.406804][ T953] br1: port 2(vx10) entered blocking state [ 24.407178][ T953] br1: port 2(vx10) entered disabled state [ 24.408032][ T953] vx10: entered allmulticast mode [ 24.416307][ T953] vx10: entered promiscuous mode [ 24.416790][ T953] br1: port 2(vx10) entered blocking state [ 24.417117][ T953] br1: port 2(vx10) entered forwarding state [ 26.914567][ T992] vx10: left allmulticast mode [ 26.914589][ T992] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.914592][ T992] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 992, name: ip [ 26.914594][ T992] preempt_count: 1, expected: 0 [ 26.914595][ T992] RCU nest depth: 0, expected: 0 [ 26.914596][ T992] locks held by ip/992: 5, last CPU#2: [ 26.914598][ T992] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 26.914610][ T992] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.914616][ T992] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.914620][ T992] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.914624][ T992] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.914628][ T992] irq event stamp: 12074 [ 26.914629][ T992] hardirqs last enabled at (12073): [] __down_trylock_console_sem+0x86/0xa0 [ 26.914631][ T992] hardirqs last disabled at (12074): [] console_emit_next_record+0x3d4/0x4c0 [ 26.914633][ T992] softirqs last enabled at (12042): [] __alloc_skb+0x4c2/0x5f0 [ 26.914636][ T992] softirqs last disabled at (12040): [] __alloc_skb+0x4c2/0x5f0 [ 26.914639][ T992] Preemption disabled at: [ 26.914639][ T992] [] vprintk_emit+0x31b/0x3e0 [ 26.914645][ T992] CPU: 2 UID: 0 PID: 992 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.914648][ T992] Tainted: [W]=WARN [ 26.914650][ T992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.914651][ T992] Call Trace: [ 26.914653][ T992] [ 26.914655][ T992] dump_stack_lvl+0x6f/0xa0 [ 26.914661][ T992] ? vprintk_emit+0x31b/0x3e0 [ 26.914663][ T992] __might_resched.cold+0x1fe/0x2c1 [ 26.914667][ T992] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.914671][ T992] ? __kmalloc_noprof+0xdb/0x760 [ 26.914677][ T992] __kmalloc_noprof+0x443/0x760 [ 26.914679][ T992] ? alloc_buf.isra.0+0x4b/0x260 [ 26.914685][ T992] ? do_raw_spin_unlock+0x59/0x250 [ 26.914688][ T992] alloc_buf.isra.0+0x4b/0x260 [ 26.914691][ T992] put_chars+0x1e1/0x2f0 [ 26.914693][ T992] ? __send_to_port+0x420/0x420 [ 26.914695][ T992] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.914699][ T992] ? validate_chain+0x38b/0xc20 [ 26.914705][ T992] hvc_console_print+0x292/0x780 [ 26.914711][ T992] ? hvc_write+0x3a0/0x3a0 [ 26.914713][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914716][ T992] ? lock_acquire+0x13c/0x160 [ 26.914720][ T992] console_emit_next_record+0x22f/0x4c0 [ 26.914723][ T992] ? devkmsg_read+0x4b0/0x4b0 [ 26.914725][ T992] ? console_flush_one_record+0x106/0x710 [ 26.914728][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914731][ T992] ? lock_acquire+0x13c/0x160 [ 26.914735][ T992] console_flush_one_record+0x46f/0x710 [ 26.914739][ T992] ? console_emit_next_record+0x4c0/0x4c0 [ 26.914740][ T992] ? __lock_acquire+0x518/0xc20 [ 26.914746][ T992] console_unlock+0xee/0x1f0 [ 26.914749][ T992] ? console_flush_one_record+0x710/0x710 [ 26.914750][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914753][ T992] ? lock_acquire+0x60/0x160 [ 26.914756][ T992] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.914758][ T992] ? vprintk_emit+0x320/0x3e0 [ 26.914761][ T992] vprintk_emit+0x37c/0x3e0 [ 26.914765][ T992] ? wake_up_klogd_work_func+0x90/0x90 [ 26.914767][ T992] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.914768][ T992] ? netlink_unicast+0x486/0x750 [ 26.914771][ T992] ? netlink_sendmsg+0x735/0xc60 [ 26.914773][ T992] ? ____sys_sendmsg+0x415/0x880 [ 26.914775][ T992] ? ___sys_sendmsg+0x14e/0x1d0 [ 26.914776][ T992] ? __sys_sendmsg+0x12c/0x1d0 [ 26.914778][ T992] ? do_syscall_64+0xff/0x530 [ 26.914783][ T992] _printk+0xc7/0x100 [ 26.914787][ T992] ? snapshot_read.cold+0x21/0x21 [ 26.914791][ T992] ? netdev_name+0x43/0x60 [ 26.914795][ T992] ? __netdev_printk+0x17f/0x1d0 [ 26.914798][ T992] netdev_info+0xe2/0x116 [ 26.914800][ T992] ? netdev_notice+0x120/0x120 [ 26.914804][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914807][ T992] ? __up_read+0x355/0x9e0 [ 26.914809][ T992] ? down_write_nested+0x200/0x200 [ 26.914811][ T992] ? __lock_release.isra.0+0x69/0x1a0 [ 26.914813][ T992] ? mutex_is_locked+0x1c/0x50 [ 26.914816][ T992] netif_set_allmulti.cold+0x7c/0x166 [ 26.914821][ T992] dev_set_allmulti+0xa2/0x150 [ 26.914824][ T992] del_nbp+0xb7/0xc10 [bridge] [ 26.914837][ T992] ? is_bpf_text_address+0x72/0x110 [ 26.914844][ T992] br_del_if+0xab/0x200 [bridge] [ 26.914851][ T992] ? rtnl_is_locked+0x15/0x20 [ 26.914854][ T992] do_set_master+0x15c/0x580 [ 26.914858][ T992] do_setlink.isra.0+0xa31/0x2750 [ 26.914863][ T992] ? stack_trace_save+0x93/0xc0 [ 26.914866][ T992] ? rtnl_link_get_size+0x350/0x350 [ 26.914867][ T992] ? rcu_read_lock_any_held+0x66/0x90 [ 26.914870][ T992] ? stack_depot_save_flags+0x38e/0x790 [ 26.914873][ T992] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.914876][ T992] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.914877][ T992] ? validate_chain+0x38b/0xc20 [ 26.914880][ T992] ? kasan_save_stack+0x3d/0x50 [ 26.914883][ T992] ? kasan_save_stack+0x2f/0x50 [ 26.914885][ T992] ? kasan_save_track+0x14/0x30 [ 26.914887][ T992] ? __lock_acquire+0x518/0xc20 [ 26.914889][ T992] ? netlink_seq_next+0xe/0x60 [ 26.914891][ T992] ? ___sys_sendmsg+0xb0/0x1d0 [ 26.914894][ T992] ? lock_acquire.part.0+0xd4/0x280 [ 26.914896][ T992] ? rtnl_newlink+0x9a8/0x11c0 [ 26.914899][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914901][ T992] ? lock_acquire+0x13c/0x160 [ 26.914902][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914904][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.914906][ T992] ? trace_contention_end+0xb3/0x180 [ 26.914909][ T992] ? __mutex_lock+0x1db/0x1ea0 [ 26.914912][ T992] ? __mutex_lock+0x9a3/0x1ea0 [ 26.914914][ T992] ? rtnl_newlink+0x9a8/0x11c0 [ 26.914917][ T992] ? ww_mutex_lock+0x160/0x160 [ 26.914919][ T992] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.914924][ T992] ? __rtnl_newlink+0x3fa/0xa50 [ 26.914929][ T992] rtnl_newlink+0x9f1/0x11c0 [ 26.914934][ T992] ? rtnl_bridge_getlink+0x850/0x850 [ 26.914936][ T992] ? __lock_acquire+0x518/0xc20 [ 26.914940][ T992] ? lock_acquire.part.0+0xd4/0x280 [ 26.914942][ T992] ? find_held_lock+0x2b/0x80 [ 26.914944][ T992] ? rtnl_bridge_getlink+0x850/0x850 [ 26.914946][ T992] ? __lock_release.isra.0+0x69/0x1a0 [ 26.914949][ T992] ? rtnl_bridge_getlink+0x850/0x850 [ 26.914951][ T992] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.914954][ T992] ? rtnl_link_fill+0x920/0x920 [ 26.914956][ T992] ? __lock_acquire+0x518/0xc20 [ 26.914960][ T992] ? lock_acquire.part.0+0xd4/0x280 [ 26.914962][ T992] ? find_held_lock+0x2b/0x80 [ 26.914965][ T992] netlink_rcv_skb+0x14e/0x3a0 [ 26.914967][ T992] ? rtnl_link_fill+0x920/0x920 [ 26.914969][ T992] ? netlink_ack+0xcf0/0xcf0 [ 26.914976][ T992] ? netlink_deliver_tap+0xc5/0x330 [ 26.914977][ T992] ? netlink_deliver_tap+0x13c/0x330 [ 26.914981][ T992] netlink_unicast+0x486/0x750 [ 26.914985][ T992] ? netlink_attachskb+0x810/0x810 [ 26.914987][ T992] ? __lock_acquire+0x518/0xc20 [ 26.914991][ T992] netlink_sendmsg+0x735/0xc60 [ 26.914995][ T992] ? netlink_unicast+0x750/0x750 [ 26.914999][ T992] ? __might_fault+0x97/0x140 [ 26.915004][ T992] ____sys_sendmsg+0x415/0x880 [ 26.915006][ T992] ? copy_msghdr_from_user+0x279/0x420 [ 26.915008][ T992] ? get_timestamp.constprop.0+0x390/0x390 [ 26.915010][ T992] ? move_addr_to_kernel+0x40/0x40 [ 26.915017][ T992] ___sys_sendmsg+0x14e/0x1d0 [ 26.915020][ T992] ? copy_msghdr_from_user+0x420/0x420 [ 26.915035][ T992] __sys_sendmsg+0x12c/0x1d0 [ 26.915038][ T992] ? __sys_sendmsg_sock+0x20/0x20 [ 26.915044][ T992] ? rcu_is_watching+0x16/0xd0 [ 26.915048][ T992] do_syscall_64+0xff/0x530 [ 26.915049][ T992] ? exc_page_fault+0xee/0x100 [ 26.915052][ T992] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.915055][ T992] RIP: 0033:0x7fa0cf3c954e [ 26.915058][ T992] 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 [ 26.915060][ T992] RSP: 002b:00007ffe1e735080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.915063][ T992] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0cf3c954e [ 26.915064][ T992] RDX: 0000000000000000 RSI: 00007ffe1e735130 RDI: 0000000000000005 [ 26.915065][ T992] RBP: 00007ffe1e735090 R08: 0000000000000000 R09: 0000000000000000 [ 26.915066][ T992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188f5 [ 26.915067][ T992] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1e7357f0 [ 26.915074][ T992] [ 26.966213][ T992] vx10: left promiscuous mode [ 26.966739][ T992] br1: port 2(vx10) entered disabled state [ 26.973299][ T992] ip (992) used greatest stack depth: 23208 bytes left [ 27.135035][ T923] veth0: left allmulticast mode [ 27.135398][ T923] veth2: left allmulticast mode [ 27.135695][ T923] veth4: left allmulticast mode [ 27.135982][ T923] lo10: left allmulticast mode [ 27.348797][ T1024] veth0: entered allmulticast mode [ 27.349345][ T1024] veth2: entered allmulticast mode [ 27.349827][ T1024] veth4: entered allmulticast mode [ 27.350321][ T1024] lo10: entered allmulticast mode [ 27.658907][ T1068] br1: port 2(vx10) entered blocking state [ 27.659704][ T1068] br1: port 2(vx10) entered disabled state [ 27.660277][ T1068] vx10: entered allmulticast mode [ 27.661815][ T1068] vx10: entered promiscuous mode [ 27.662261][ T1068] br1: port 2(vx10) entered blocking state [ 27.662551][ T1068] br1: port 2(vx10) entered forwarding state [ 29.554294][ C0] [ 29.554312][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.554314][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.554316][ C0] preempt_count: 104, expected: 0 [ 29.554317][ C0] RCU nest depth: 0, expected: 0 [ 29.554318][ C0] INFO: lockdep is turned off. [ 29.554319][ C0] irq event stamp: 1254882 [ 29.554319][ C0] hardirqs last enabled at (1254882): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.554328][ C0] hardirqs last disabled at (1254881): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.554330][ C0] softirqs last enabled at (1254866): [] handle_softirqs+0x67c/0x900 [ 29.554334][ C0] softirqs last disabled at (1254879): [] __irq_exit_rcu+0x145/0x1c0 [ 29.554335][ C0] Preemption disabled at: [ 29.554336][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.554342][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.554345][ C0] Tainted: [W]=WARN [ 29.554347][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.554348][ C0] Call Trace: [ 29.554350][ C0] [ 29.554352][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.554357][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.554358][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.554361][ C0] ? validate_chain+0x38b/0xc20 [ 29.554364][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.554367][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.554370][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554374][ C0] __kmalloc_noprof+0x443/0x760 [ 29.554383][ C0] ? __rwlock_init+0x150/0x150 [ 29.554384][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.554388][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.554390][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.554392][ C0] put_chars+0x1e1/0x2f0 [ 29.554394][ C0] ? __send_to_port+0x420/0x420 [ 29.554395][ C0] ? console_prepend_replay+0x20/0x20 [ 29.554399][ C0] hvc_console_print+0x292/0x780 [ 29.554402][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.554403][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554405][ C0] ? lock_acquire+0x13c/0x160 [ 29.554407][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.554409][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.554411][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554413][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554415][ C0] ? lock_acquire+0x13c/0x160 [ 29.554416][ C0] ? console_flush_one_record+0x111/0x710 [ 29.554418][ C0] console_flush_one_record+0x46f/0x710 [ 29.554420][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.554423][ C0] console_unlock+0xee/0x1f0 [ 29.554425][ C0] ? lock_acquire+0x13c/0x160 [ 29.554426][ C0] ? console_flush_one_record+0x710/0x710 [ 29.554428][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554429][ C0] ? lock_release+0x184/0x1f0 [ 29.554431][ C0] ? lock_acquire+0x60/0x160 [ 29.554432][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.554434][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.554436][ C0] vprintk_emit+0x37c/0x3e0 [ 29.554438][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.554440][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554442][ C0] ? lock_release+0x184/0x1f0 [ 29.554443][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.554448][ C0] _printk+0xc7/0x100 [ 29.554451][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.554453][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.554457][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.554459][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.554460][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.554463][ C0] mark_lock_irq+0x989/0x9c0 [ 29.554466][ C0] mark_lock+0x1d7/0xa00 [ 29.554467][ C0] mark_usage+0x42/0x170 [ 29.554469][ C0] __lock_acquire+0x388/0xc20 [ 29.554471][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.554473][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.554485][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554487][ C0] ? lock_acquire+0x13c/0x160 [ 29.554489][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.554495][ C0] _raw_spin_lock+0x33/0x40 [ 29.554497][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.554503][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.554509][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.554515][ C0] call_timer_fn+0x160/0x4d0 [ 29.554518][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.554520][ C0] ? debug_object_active_state+0x430/0x430 [ 29.554524][ C0] ? find_held_lock+0x2b/0x80 [ 29.554525][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.554527][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554529][ C0] __run_timers+0x68f/0xaa0 [ 29.554531][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.554538][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.554539][ C0] ? __lock_acquire+0x518/0xc20 [ 29.554542][ C0] ? __rwlock_init+0x150/0x150 [ 29.554544][ C0] run_timer_softirq+0xf0/0x160 [ 29.554546][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.554548][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.554550][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554552][ C0] handle_softirqs+0x1d3/0x900 [ 29.554553][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.554555][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.554557][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.554558][ C0] irq_exit_rcu+0xe/0x30 [ 29.554560][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.554563][ C0] [ 29.554563][ C0] [ 29.554564][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.554565][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.554568][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.554571][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 29.554572][ C0] RSP: 0018:ffffffffaea07cf8 EFLAGS: 00000296 [ 29.554576][ C0] RAX: 00000000001325dd RBX: ffffffffaea1c600 RCX: ffffffffabaf0307 [ 29.554577][ C0] RDX: ffffffffaea1c600 RSI: ffffffffae838af6 RDI: ffffffffae28d8e0 [ 29.554578][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.554579][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d40fa2 [ 29.554580][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.554581][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.554584][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.554586][ C0] default_idle+0x9/0x10 [ 29.554587][ C0] default_idle_call+0x6e/0xb0 [ 29.554589][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.554591][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.554592][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.554595][ C0] ? check_preemption_disabled+0xe0/0xe0 [ 29.554596][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.554598][ C0] do_idle+0xd8/0x190 [ 29.554600][ C0] cpu_startup_entry+0x53/0x70 [ 29.554601][ C0] rest_init+0x279/0x280 [ 29.554604][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.554606][ C0] ? rest_init+0x280/0x280 [ 29.554608][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.554612][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.554614][ C0] ? acpi_enable+0x1e4/0x330 [ 29.554616][ C0] start_kernel+0x3af/0x3b0 [ 29.554618][ C0] x86_64_start_reservations+0x24/0x30 [ 29.554620][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.554622][ C0] common_startup_64+0x13e/0x148 [ 29.554626][ C0] [ 29.583268][ C0] ======================================================== [ 29.583547][ C0] WARNING: possible irq lock inversion dependency detected [ 29.583822][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.584011][ C0] -------------------------------------------------------- [ 29.584279][ C0] swapper/0/0 just changed the state of lock: [ 29.584524][ C0] ff1100000d5d2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.584890][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.585166][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.585169][ C0] [ 29.585169][ C0] [ 29.585169][ C0] and interrupts could create inverse lock ordering between them. [ 29.585169][ C0] [ 29.585759][ C0] [ 29.585759][ C0] other info that might help us debug this: [ 29.586025][ C0] Chain exists of: [ 29.586025][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.586025][ C0] [ 29.586415][ C0] Possible interrupt unsafe locking scenario: [ 29.586415][ C0] [ 29.586682][ C0] CPU0 CPU1 [ 29.586878][ C0] ---- ---- [ 29.587022][ C0] lock(fs_reclaim); [ 29.587135][ C0] local_irq_disable(); [ 29.587380][ C0] lock(&br->lock); [ 29.587617][ C0] lock(console_owner); [ 29.587799][ C0] [ 29.587963][ C0] lock(&br->lock); [ 29.588075][ C0] [ 29.588075][ C0] *** DEADLOCK *** [ 29.588075][ C0] [ 29.588338][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.588529][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.588877][ C0] [ 29.588877][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.589180][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.589389][ C0] HARDIRQ-ON-W at: [ 29.589501][ C0] __lock_acquire+0x388/0xc20 [ 29.589742][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.589929][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.590160][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.590429][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.590699][ C0] workqueue_init+0x2a/0x680 [ 29.590885][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.591157][ C0] kernel_init+0x21/0x150 [ 29.591399][ C0] ret_from_fork+0x474/0x6b0 [ 29.591583][ C0] ret_from_fork_asm+0x11/0x20 [ 29.591817][ C0] SOFTIRQ-ON-W at: [ 29.591928][ C0] __lock_acquire+0x388/0xc20 [ 29.592161][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.592342][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.592583][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.592856][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.593123][ C0] workqueue_init+0x2a/0x680 [ 29.593310][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.593591][ C0] kernel_init+0x21/0x150 [ 29.593829][ C0] ret_from_fork+0x474/0x6b0 [ 29.594015][ C0] ret_from_fork_asm+0x11/0x20 [ 29.594247][ C0] INITIAL USE at: [ 29.594358][ C0] __lock_acquire+0x388/0xc20 [ 29.594597][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.594777][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.595006][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.595276][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.595551][ C0] workqueue_init+0x2a/0x680 [ 29.595735][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.595967][ C0] kernel_init+0x21/0x150 [ 29.596154][ C0] ret_from_fork+0x474/0x6b0 [ 29.596391][ C0] ret_from_fork_asm+0x11/0x20 [ 29.596623][ C0] } [ 29.596707][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.596979][ C0] ... acquired at: [ 29.597090][ C0] __lock_acquire+0x518/0xc20 [ 29.597242][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.597392][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.597588][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.597737][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.597937][ C0] put_chars+0x1e1/0x2f0 [ 29.598085][ C0] hvc_console_print+0x292/0x780 [ 29.598282][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.598434][ C0] console_flush_one_record+0x46f/0x710 [ 29.598631][ C0] console_unlock+0xee/0x1f0 [ 29.598778][ C0] vprintk_emit+0x37c/0x3e0 [ 29.598976][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.599126][ C0] dev_printk_emit+0xb9/0xee [ 29.599320][ C0] _dev_info+0xe2/0x116 [ 29.599437][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.599669][ C0] cmos_do_probe+0x73b/0x98a [ 29.599813][ C0] platform_probe+0xfe/0x1f0 [ 29.600013][ C0] call_driver_probe+0x61/0x1c0 [ 29.600158][ C0] really_probe+0x199/0x760 [ 29.600354][ C0] __driver_probe_device+0x24f/0x440 [ 29.600506][ C0] driver_probe_device+0x4a/0xf0 [ 29.600702][ C0] __driver_attach+0x1b8/0x540 [ 29.600849][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.601043][ C0] bus_add_driver+0x2c8/0x530 [ 29.601185][ C0] driver_register+0x1a3/0x390 [ 29.601385][ C0] __platform_driver_probe+0x13f/0x270 [ 29.601533][ C0] cmos_init+0x31/0x40 [ 29.601646][ C0] do_one_initcall+0x124/0x4f0 [ 29.601842][ C0] kernel_init_freeable+0x596/0x630 [ 29.601986][ C0] kernel_init+0x21/0x150 [ 29.602188][ C0] ret_from_fork+0x474/0x6b0 [ 29.602333][ C0] ret_from_fork_asm+0x11/0x20 [ 29.602533][ C0] [ 29.602609][ C0] -> (console_owner){....}-{0:0} { [ 29.602807][ C0] INITIAL USE at: [ 29.602923][ C0] } [ 29.602995][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.603260][ C0] ... acquired at: [ 29.603366][ C0] __lock_acquire+0x518/0xc20 [ 29.603569][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.603713][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.603945][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.604140][ C0] console_flush_one_record+0x46f/0x710 [ 29.604288][ C0] console_unlock+0xee/0x1f0 [ 29.604486][ C0] vprintk_emit+0x37c/0x3e0 [ 29.604632][ C0] _printk+0xc7/0x100 [ 29.604741][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.604947][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.605095][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 29.605332][ C0] br_add_if+0xde2/0x1320 [bridge] [ 29.605539][ C0] do_set_master+0x357/0x580 [ 29.605690][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.605884][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.606030][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.606227][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.606383][ C0] netlink_unicast+0x486/0x750 [ 29.606585][ C0] netlink_sendmsg+0x735/0xc60 [ 29.606730][ C0] ____sys_sendmsg+0x415/0x880 [ 29.606933][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.607082][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.607282][ C0] do_syscall_64+0xff/0x530 [ 29.607433][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.607668][ C0] [ 29.607744][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.607893][ C0] HARDIRQ-ON-W at: [ 29.608057][ C0] __lock_acquire+0x388/0xc20 [ 29.608240][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.608481][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.608715][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 29.608939][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.609181][ C0] __dev_open+0x2f3/0x610 [ 29.609423][ C0] __dev_change_flags+0x4a4/0x660 [ 29.609606][ C0] netif_change_flags+0x87/0x190 [ 29.609843][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.610076][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.610256][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.610495][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.610680][ C0] netlink_unicast+0x486/0x750 [ 29.610913][ C0] netlink_sendmsg+0x735/0xc60 [ 29.611146][ C0] ____sys_sendmsg+0x415/0x880 [ 29.611327][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.611566][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.611803][ C0] do_syscall_64+0xff/0x530 [ 29.611985][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.612256][ C0] IN-SOFTIRQ-W at: [ 29.612365][ C0] __lock_acquire+0x388/0xc20 [ 29.612604][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.612836][ C0] _raw_spin_lock+0x33/0x40 [ 29.613021][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.613299][ C0] call_timer_fn+0x160/0x4d0 [ 29.613538][ C0] __run_timers+0x68f/0xaa0 [ 29.613721][ C0] run_timer_softirq+0xf0/0x160 [ 29.613955][ C0] handle_softirqs+0x1d3/0x900 [ 29.614143][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.614382][ C0] irq_exit_rcu+0xe/0x30 [ 29.614625][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.614849][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.615121][ C0] pv_native_safe_halt+0xf/0x10 [ 29.615357][ C0] default_idle+0x9/0x10 [ 29.615561][ C0] default_idle_call+0x6e/0xb0 [ 29.615798][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.616071][ C0] do_idle+0xd8/0x190 [ 29.616220][ C0] cpu_startup_entry+0x53/0x70 [ 29.616460][ C0] rest_init+0x279/0x280 [ 29.616698][ C0] start_kernel+0x3af/0x3b0 [ 29.616888][ C0] x86_64_start_reservations+0x24/0x30 [ 29.617123][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.617306][ C0] common_startup_64+0x13e/0x148 [ 29.617553][ C0] INITIAL USE at: [ 29.617665][ C0] __lock_acquire+0x388/0xc20 [ 29.617895][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.618132][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.618320][ C0] br_stp_enable_bridge+0x23/0x340 [bridge] [ 29.618602][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.618842][ C0] __dev_open+0x2f3/0x610 [ 29.619025][ C0] __dev_change_flags+0x4a4/0x660 [ 29.619260][ C0] netif_change_flags+0x87/0x190 [ 29.619498][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.619683][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.619915][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.620097][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.620338][ C0] netlink_unicast+0x486/0x750 [ 29.620575][ C0] netlink_sendmsg+0x735/0xc60 [ 29.620757][ C0] ____sys_sendmsg+0x415/0x880 [ 29.620994][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.621230][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.621419][ C0] do_syscall_64+0xff/0x530 [ 29.621652][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.621925][ C0] } [ 29.622000][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.622269][ C0] ... acquired at: [ 29.622387][ C0] mark_lock+0x1d7/0xa00 [ 29.622533][ C0] mark_usage+0x42/0x170 [ 29.622733][ C0] __lock_acquire+0x388/0xc20 [ 29.622881][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.623083][ C0] _raw_spin_lock+0x33/0x40 [ 29.623230][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.623477][ C0] call_timer_fn+0x160/0x4d0 [ 29.623677][ C0] __run_timers+0x68f/0xaa0 [ 29.623825][ C0] run_timer_softirq+0xf0/0x160 [ 29.624022][ C0] handle_softirqs+0x1d3/0x900 [ 29.624168][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.624367][ C0] irq_exit_rcu+0xe/0x30 [ 29.624516][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.624749][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.624927][ C0] pv_native_safe_halt+0xf/0x10 [ 29.625121][ C0] default_idle+0x9/0x10 [ 29.625266][ C0] default_idle_call+0x6e/0xb0 [ 29.625463][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.625646][ C0] do_idle+0xd8/0x190 [ 29.625802][ C0] cpu_startup_entry+0x53/0x70 [ 29.625949][ C0] rest_init+0x279/0x280 [ 29.626148][ C0] start_kernel+0x3af/0x3b0 [ 29.626293][ C0] x86_64_start_reservations+0x24/0x30 [ 29.626492][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.626639][ C0] common_startup_64+0x13e/0x148 [ 29.626834][ C0] [ 29.626909][ C0] [ 29.626909][ C0] stack backtrace: [ 29.627142][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.627146][ C0] Tainted: [W]=WARN [ 29.627147][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.627148][ C0] Call Trace: [ 29.627149][ C0] [ 29.627150][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.627155][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.627158][ C0] mark_lock_irq+0x989/0x9c0 [ 29.627161][ C0] mark_lock+0x1d7/0xa00 [ 29.627162][ C0] mark_usage+0x42/0x170 [ 29.627164][ C0] __lock_acquire+0x388/0xc20 [ 29.627166][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.627168][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627174][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627178][ C0] ? lock_acquire+0x13c/0x160 [ 29.627179][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627185][ C0] _raw_spin_lock+0x33/0x40 [ 29.627187][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627193][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.627199][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627205][ C0] call_timer_fn+0x160/0x4d0 [ 29.627207][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.627209][ C0] ? debug_object_active_state+0x430/0x430 [ 29.627213][ C0] ? find_held_lock+0x2b/0x80 [ 29.627215][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.627216][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627218][ C0] __run_timers+0x68f/0xaa0 [ 29.627220][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.627227][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.627228][ C0] ? __lock_acquire+0x518/0xc20 [ 29.627231][ C0] ? __rwlock_init+0x150/0x150 [ 29.627233][ C0] run_timer_softirq+0xf0/0x160 [ 29.627235][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.627237][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.627240][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627241][ C0] handle_softirqs+0x1d3/0x900 [ 29.627243][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.627245][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.627247][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.627248][ C0] irq_exit_rcu+0xe/0x30 [ 29.627250][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.627251][ C0] [ 29.627252][ C0] [ 29.627253][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.627254][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.627256][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.627258][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 29.627260][ C0] RSP: 0018:ffffffffaea07cf8 EFLAGS: 00000296 [ 29.627263][ C0] RAX: 00000000001325dd RBX: ffffffffaea1c600 RCX: ffffffffabaf0307 [ 29.627264][ C0] RDX: ffffffffaea1c600 RSI: ffffffffae838af6 RDI: ffffffffae28d8e0 [ 29.627265][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.627266][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d40fa2 [ 29.627266][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.627268][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.627270][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.627272][ C0] default_idle+0x9/0x10 [ 29.627273][ C0] default_idle_call+0x6e/0xb0 [ 29.627275][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.627276][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.627278][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.627280][ C0] ? check_preemption_disabled+0xe0/0xe0 [ 29.627282][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.627284][ C0] do_idle+0xd8/0x190 [ 29.627285][ C0] cpu_startup_entry+0x53/0x70 [ 29.627286][ C0] rest_init+0x279/0x280 [ 29.627288][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.627291][ C0] ? rest_init+0x280/0x280 [ 29.627293][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.627297][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.627299][ C0] ? acpi_enable+0x1e4/0x330 [ 29.627301][ C0] start_kernel+0x3af/0x3b0 [ 29.627303][ C0] x86_64_start_reservations+0x24/0x30 [ 29.627305][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.627307][ C0] common_startup_64+0x13e/0x148 [ 29.627309][ C0] [ 30.032546][ T1105] vx10: left allmulticast mode [ 30.032772][ T1105] vx10: left promiscuous mode [ 30.033035][ T1105] br1: port 2(vx10) entered disabled state [ 30.166757][ T1024] veth0: left allmulticast mode [ 30.166987][ T1024] veth2: left allmulticast mode [ 30.167163][ T1024] veth4: left allmulticast mode [ 30.167332][ T1024] lo10: left allmulticast mode [ 30.305839][ T1145] veth0: entered allmulticast mode [ 30.306183][ T1145] veth2: entered allmulticast mode [ 30.306506][ T1145] veth4: entered allmulticast mode [ 30.306810][ T1145] lo10: entered allmulticast mode [ 30.523047][ T1190] br1: port 2(vx10) entered blocking state [ 30.523340][ T1190] br1: port 2(vx10) entered disabled state [ 30.523599][ T1190] vx10: entered allmulticast mode [ 30.524598][ T1190] vx10: entered promiscuous mode [ 30.524940][ T1190] br1: port 2(vx10) entered blocking state [ 30.525155][ T1190] br1: port 2(vx10) entered forwarding state [ 33.847869][ T1228] vx10: left allmulticast mode [ 33.847887][ T1228] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.847890][ T1228] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1228, name: ip [ 33.847892][ T1228] preempt_count: 1, expected: 0 [ 33.847893][ T1228] RCU nest depth: 0, expected: 0 [ 33.847893][ T1228] INFO: lockdep is turned off. [ 33.847894][ T1228] irq event stamp: 0 [ 33.847895][ T1228] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 33.847899][ T1228] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 33.847905][ T1228] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 33.847907][ T1228] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 33.847908][ T1228] Preemption disabled at: [ 33.847909][ T1228] [] vprintk_emit+0x31b/0x3e0 [ 33.847917][ T1228] CPU: 0 UID: 0 PID: 1228 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.847921][ T1228] Tainted: [W]=WARN [ 33.847921][ T1228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.847923][ T1228] Call Trace: [ 33.847925][ T1228] [ 33.847926][ T1228] dump_stack_lvl+0x6f/0xa0 [ 33.847931][ T1228] ? vprintk_emit+0x31b/0x3e0 [ 33.847933][ T1228] __might_resched.cold+0x1fe/0x2c1 [ 33.847937][ T1228] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.847940][ T1228] ? __asan_memcpy+0x3c/0x60 [ 33.847943][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847947][ T1228] __kmalloc_noprof+0x443/0x760 [ 33.847950][ T1228] ? __rwlock_init+0x150/0x150 [ 33.847952][ T1228] ? alloc_buf.isra.0+0x4b/0x260 [ 33.847956][ T1228] ? do_raw_spin_unlock+0x59/0x250 [ 33.847958][ T1228] alloc_buf.isra.0+0x4b/0x260 [ 33.847960][ T1228] put_chars+0x1e1/0x2f0 [ 33.847962][ T1228] ? __send_to_port+0x420/0x420 [ 33.847963][ T1228] ? console_prepend_replay+0x20/0x20 [ 33.847966][ T1228] hvc_console_print+0x292/0x780 [ 33.847969][ T1228] ? hvc_write+0x3a0/0x3a0 [ 33.847971][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847972][ T1228] ? lock_acquire+0x13c/0x160 [ 33.847974][ T1228] console_emit_next_record+0x22f/0x4c0 [ 33.847977][ T1228] ? devkmsg_read+0x4b0/0x4b0 [ 33.847979][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847980][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847982][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847984][ T1228] ? lock_acquire+0x13c/0x160 [ 33.847985][ T1228] ? console_flush_one_record+0x111/0x710 [ 33.847987][ T1228] console_flush_one_record+0x46f/0x710 [ 33.847989][ T1228] ? console_emit_next_record+0x4c0/0x4c0 [ 33.847992][ T1228] console_unlock+0xee/0x1f0 [ 33.847994][ T1228] ? lock_acquire+0x13c/0x160 [ 33.847995][ T1228] ? console_flush_one_record+0x710/0x710 [ 33.847997][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.847999][ T1228] ? lock_release+0x184/0x1f0 [ 33.848000][ T1228] ? lock_acquire+0x60/0x160 [ 33.848001][ T1228] ? __rcu_read_lock+0x30/0x70 [ 33.848003][ T1228] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.848005][ T1228] ? vprintk_emit+0x320/0x3e0 [ 33.848007][ T1228] vprintk_emit+0x37c/0x3e0 [ 33.848010][ T1228] ? wake_up_klogd_work_func+0x90/0x90 [ 33.848011][ T1228] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.848014][ T1228] ? netlink_unicast+0x486/0x750 [ 33.848017][ T1228] ? netlink_sendmsg+0x735/0xc60 [ 33.848018][ T1228] ? ____sys_sendmsg+0x415/0x880 [ 33.848021][ T1228] ? ___sys_sendmsg+0x14e/0x1d0 [ 33.848022][ T1228] ? __sys_sendmsg+0x12c/0x1d0 [ 33.848024][ T1228] ? do_syscall_64+0xff/0x530 [ 33.848027][ T1228] _printk+0xc7/0x100 [ 33.848030][ T1228] ? snapshot_read.cold+0x21/0x21 [ 33.848033][ T1228] ? netdev_name+0x43/0x60 [ 33.848035][ T1228] ? __netdev_printk+0x17f/0x1d0 [ 33.848037][ T1228] netdev_info+0xe2/0x116 [ 33.848039][ T1228] ? netdev_notice+0x120/0x120 [ 33.848041][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848042][ T1228] ? __up_read+0x355/0x9e0 [ 33.848044][ T1228] ? trace_hardirqs_on+0x36/0x40 [ 33.848047][ T1228] ? down_write_nested+0x200/0x200 [ 33.848048][ T1228] ? mutex_is_locked+0x1c/0x50 [ 33.848051][ T1228] netif_set_allmulti.cold+0x7c/0x166 [ 33.848054][ T1228] dev_set_allmulti+0xa2/0x150 [ 33.848056][ T1228] del_nbp+0xb7/0xc10 [bridge] [ 33.848068][ T1228] ? is_bpf_text_address+0x72/0x110 [ 33.848072][ T1228] ? kernel_text_address+0x149/0x170 [ 33.848075][ T1228] br_del_if+0xab/0x200 [bridge] [ 33.848082][ T1228] ? rtnl_is_locked+0x15/0x20 [ 33.848084][ T1228] do_set_master+0x15c/0x580 [ 33.848087][ T1228] do_setlink.isra.0+0xa31/0x2750 [ 33.848090][ T1228] ? stack_trace_save+0x93/0xc0 [ 33.848092][ T1228] ? rtnl_link_get_size+0x350/0x350 [ 33.848093][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848095][ T1228] ? stack_depot_save_flags+0x1bc/0x790 [ 33.848099][ T1228] ? kasan_save_stack+0x3d/0x50 [ 33.848101][ T1228] ? kasan_save_stack+0x2f/0x50 [ 33.848103][ T1228] ? kasan_save_track+0x14/0x30 [ 33.848105][ T1228] ? __kasan_kmalloc+0x7b/0x90 [ 33.848106][ T1228] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.848107][ T1228] ? rtnl_newlink+0x124/0x11c0 [ 33.848108][ T1228] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.848109][ T1228] ? netlink_rcv_skb+0x14e/0x3a0 [ 33.848111][ T1228] ? netlink_unicast+0x486/0x750 [ 33.848112][ T1228] ? netlink_sendmsg+0x735/0xc60 [ 33.848113][ T1228] ? ____sys_sendmsg+0x415/0x880 [ 33.848115][ T1228] ? ___sys_sendmsg+0x14e/0x1d0 [ 33.848116][ T1228] ? __sys_sendmsg+0x12c/0x1d0 [ 33.848117][ T1228] ? do_syscall_64+0xff/0x530 [ 33.848118][ T1228] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.848121][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848123][ T1228] ? lock_acquire+0x13c/0x160 [ 33.848124][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848126][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848128][ T1228] ? trace_contention_end+0xb3/0x180 [ 33.848130][ T1228] ? __mutex_lock+0x1db/0x1ea0 [ 33.848132][ T1228] ? __mutex_lock+0x9a3/0x1ea0 [ 33.848133][ T1228] ? rtnl_newlink+0x9a8/0x11c0 [ 33.848135][ T1228] ? ww_mutex_lock+0x160/0x160 [ 33.848136][ T1228] ? nla_get_range_signed+0x3d0/0x3d0 [ 33.848138][ T1228] ? __rtnl_newlink+0x3fa/0xa50 [ 33.848140][ T1228] rtnl_newlink+0x9f1/0x11c0 [ 33.848142][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848144][ T1228] ? rtnl_bridge_getlink+0x850/0x850 [ 33.848145][ T1228] ? lock_acquire+0x13c/0x160 [ 33.848146][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848148][ T1228] ? is_bpf_text_address+0x3e/0x110 [ 33.848150][ T1228] ? is_bpf_text_address+0x72/0x110 [ 33.848152][ T1228] ? kernel_text_address+0x149/0x170 [ 33.848153][ T1228] ? __kernel_text_address+0x12/0x30 [ 33.848154][ T1228] ? write_profile+0xf0/0xf0 [ 33.848155][ T1228] ? unwind_get_return_address+0x67/0xd0 [ 33.848158][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848160][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848161][ T1228] ? cap_capable+0x1d7/0x3d0 [ 33.848165][ T1228] ? lock_acquire+0x13c/0x160 [ 33.848166][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848168][ T1228] ? rtnl_bridge_getlink+0x850/0x850 [ 33.848169][ T1228] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.848171][ T1228] ? rtnl_link_fill+0x920/0x920 [ 33.848172][ T1228] ? filter_irq_stacks+0xd0/0xd0 [ 33.848174][ T1228] ? stack_depot_save_flags+0x1bc/0x790 [ 33.848176][ T1228] netlink_rcv_skb+0x14e/0x3a0 [ 33.848177][ T1228] ? rtnl_link_fill+0x920/0x920 [ 33.848179][ T1228] ? lock_release+0x184/0x1f0 [ 33.848180][ T1228] ? netlink_ack+0xcf0/0xcf0 [ 33.848181][ T1228] ? __netlink_lookup+0xb9/0x6b0 [ 33.848184][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848186][ T1228] ? lock_release+0x184/0x1f0 [ 33.848188][ T1228] netlink_unicast+0x486/0x750 [ 33.848190][ T1228] ? netlink_attachskb+0x810/0x810 [ 33.848191][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848193][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848194][ T1228] ? lock_acquire+0x13c/0x160 [ 33.848196][ T1228] netlink_sendmsg+0x735/0xc60 [ 33.848198][ T1228] ? netlink_unicast+0x750/0x750 [ 33.848200][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848201][ T1228] ? lock_release+0x184/0x1f0 [ 33.848203][ T1228] ____sys_sendmsg+0x415/0x880 [ 33.848205][ T1228] ? copy_msghdr_from_user+0x279/0x420 [ 33.848207][ T1228] ? get_timestamp.constprop.0+0x390/0x390 [ 33.848208][ T1228] ? move_addr_to_kernel+0x40/0x40 [ 33.848209][ T1228] ? filter_irq_stacks+0xd0/0xd0 [ 33.848212][ T1228] ___sys_sendmsg+0x14e/0x1d0 [ 33.848214][ T1228] ? copy_msghdr_from_user+0x420/0x420 [ 33.848218][ T1228] __sys_sendmsg+0x12c/0x1d0 [ 33.848220][ T1228] ? __sys_sendmsg_sock+0x20/0x20 [ 33.848223][ T1228] ? rcu_is_watching+0x16/0xd0 [ 33.848225][ T1228] do_syscall_64+0xff/0x530 [ 33.848226][ T1228] ? exc_page_fault+0xee/0x100 [ 33.848230][ T1228] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.848232][ T1228] RIP: 0033:0x7f8fa436054e [ 33.848234][ T1228] 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 [ 33.848236][ T1228] RSP: 002b:00007ffea639a570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.848239][ T1228] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8fa436054e [ 33.848241][ T1228] RDX: 0000000000000000 RSI: 00007ffea639a620 RDI: 0000000000000005 [ 33.848242][ T1228] RBP: 00007ffea639a580 R08: 0000000000000000 R09: 0000000000000000 [ 33.848242][ T1228] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188fc [ 33.848243][ T1228] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea639ace0 [ 33.848245][ T1228] [ 33.874671][ T1228] vx10: left promiscuous mode [ 33.875020][ T1228] br1: port 2(vx10) entered disabled state [ 34.029346][ T1145] veth0: left allmulticast mode [ 34.029584][ T1145] veth2: left allmulticast mode [ 34.029755][ T1145] veth4: left allmulticast mode [ 34.029920][ T1145] lo10: left allmulticast mode [ 34.192650][ T1270] veth0: entered allmulticast mode [ 34.193009][ T1270] veth2: entered allmulticast mode [ 34.193319][ T1270] veth4: entered allmulticast mode [ 34.193629][ T1270] lo10: entered allmulticast mode [ 34.387621][ T1314] br1: port 2(vx10) entered blocking state [ 34.387924][ T1314] br1: port 2(vx10) entered disabled state [ 34.388206][ T1314] vx10: entered allmulticast mode [ 34.390633][ T1314] vx10: entered promiscuous mode [ 34.391089][ T1314] br1: port 2(vx10) entered blocking state [ 34.391365][ T1314] br1: port 2(vx10) entered forwarding state [ 36.689215][ T1351] vx10: left allmulticast mode [ 36.689242][ T1351] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.689244][ T1351] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1351, name: ip [ 36.689246][ T1351] preempt_count: 1, expected: 0 [ 36.689247][ T1351] RCU nest depth: 0, expected: 0 [ 36.689248][ T1351] INFO: lockdep is turned off. [ 36.689249][ T1351] irq event stamp: 0 [ 36.689250][ T1351] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 36.689254][ T1351] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 36.689260][ T1351] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 36.689262][ T1351] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 36.689264][ T1351] Preemption disabled at: [ 36.689264][ T1351] [] vprintk_emit+0x31b/0x3e0 [ 36.689272][ T1351] CPU: 3 UID: 0 PID: 1351 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.689275][ T1351] Tainted: [W]=WARN [ 36.689276][ T1351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.689278][ T1351] Call Trace: [ 36.689279][ T1351] [ 36.689281][ T1351] dump_stack_lvl+0x6f/0xa0 [ 36.689286][ T1351] ? vprintk_emit+0x31b/0x3e0 [ 36.689288][ T1351] __might_resched.cold+0x1fe/0x2c1 [ 36.689291][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689294][ T1351] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.689298][ T1351] ? __asan_memcpy+0x3c/0x60 [ 36.689300][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689302][ T1351] __kmalloc_noprof+0x443/0x760 [ 36.689306][ T1351] ? __rwlock_init+0x150/0x150 [ 36.689308][ T1351] ? alloc_buf.isra.0+0x4b/0x260 [ 36.689312][ T1351] ? do_raw_spin_unlock+0x59/0x250 [ 36.689314][ T1351] alloc_buf.isra.0+0x4b/0x260 [ 36.689316][ T1351] put_chars+0x1e1/0x2f0 [ 36.689318][ T1351] ? __send_to_port+0x420/0x420 [ 36.689320][ T1351] ? console_prepend_replay+0x20/0x20 [ 36.689322][ T1351] hvc_console_print+0x292/0x780 [ 36.689325][ T1351] ? hvc_write+0x3a0/0x3a0 [ 36.689327][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689328][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689330][ T1351] console_emit_next_record+0x22f/0x4c0 [ 36.689333][ T1351] ? devkmsg_read+0x4b0/0x4b0 [ 36.689335][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689336][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689338][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689339][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689341][ T1351] ? console_flush_one_record+0x111/0x710 [ 36.689343][ T1351] console_flush_one_record+0x46f/0x710 [ 36.689345][ T1351] ? console_emit_next_record+0x4c0/0x4c0 [ 36.689348][ T1351] console_unlock+0xee/0x1f0 [ 36.689349][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689351][ T1351] ? console_flush_one_record+0x710/0x710 [ 36.689352][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689354][ T1351] ? lock_release+0x184/0x1f0 [ 36.689355][ T1351] ? lock_acquire+0x60/0x160 [ 36.689356][ T1351] ? __rcu_read_lock+0x30/0x70 [ 36.689358][ T1351] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.689360][ T1351] ? vprintk_emit+0x320/0x3e0 [ 36.689362][ T1351] vprintk_emit+0x37c/0x3e0 [ 36.689364][ T1351] ? wake_up_klogd_work_func+0x90/0x90 [ 36.689366][ T1351] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.689369][ T1351] ? netlink_unicast+0x486/0x750 [ 36.689371][ T1351] ? netlink_sendmsg+0x735/0xc60 [ 36.689373][ T1351] ? ____sys_sendmsg+0x415/0x880 [ 36.689375][ T1351] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.689377][ T1351] ? __sys_sendmsg+0x12c/0x1d0 [ 36.689379][ T1351] ? do_syscall_64+0xff/0x530 [ 36.689382][ T1351] _printk+0xc7/0x100 [ 36.689385][ T1351] ? snapshot_read.cold+0x21/0x21 [ 36.689387][ T1351] ? netdev_name+0x43/0x60 [ 36.689390][ T1351] ? __netdev_printk+0x17f/0x1d0 [ 36.689391][ T1351] netdev_info+0xe2/0x116 [ 36.689393][ T1351] ? netdev_notice+0x120/0x120 [ 36.689395][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689397][ T1351] ? __up_read+0x355/0x9e0 [ 36.689398][ T1351] ? trace_hardirqs_on+0x36/0x40 [ 36.689407][ T1351] ? down_write_nested+0x200/0x200 [ 36.689409][ T1351] ? mutex_is_locked+0x1c/0x50 [ 36.689411][ T1351] netif_set_allmulti.cold+0x7c/0x166 [ 36.689414][ T1351] dev_set_allmulti+0xa2/0x150 [ 36.689417][ T1351] del_nbp+0xb7/0xc10 [bridge] [ 36.689429][ T1351] ? is_bpf_text_address+0x72/0x110 [ 36.689432][ T1351] ? kernel_text_address+0x149/0x170 [ 36.689435][ T1351] br_del_if+0xab/0x200 [bridge] [ 36.689442][ T1351] ? rtnl_is_locked+0x15/0x20 [ 36.689445][ T1351] do_set_master+0x15c/0x580 [ 36.689447][ T1351] do_setlink.isra.0+0xa31/0x2750 [ 36.689450][ T1351] ? stack_trace_save+0x93/0xc0 [ 36.689453][ T1351] ? rtnl_link_get_size+0x350/0x350 [ 36.689454][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689455][ T1351] ? stack_depot_save_flags+0x1bc/0x790 [ 36.689459][ T1351] ? kasan_save_stack+0x3d/0x50 [ 36.689462][ T1351] ? kasan_save_stack+0x2f/0x50 [ 36.689463][ T1351] ? kasan_save_track+0x14/0x30 [ 36.689464][ T1351] ? __kasan_kmalloc+0x7b/0x90 [ 36.689466][ T1351] ? __kmalloc_cache_noprof+0x29a/0x620 [ 36.689467][ T1351] ? rtnl_newlink+0x124/0x11c0 [ 36.689468][ T1351] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.689469][ T1351] ? netlink_rcv_skb+0x14e/0x3a0 [ 36.689470][ T1351] ? netlink_unicast+0x486/0x750 [ 36.689472][ T1351] ? netlink_sendmsg+0x735/0xc60 [ 36.689473][ T1351] ? ____sys_sendmsg+0x415/0x880 [ 36.689474][ T1351] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.689475][ T1351] ? __sys_sendmsg+0x12c/0x1d0 [ 36.689477][ T1351] ? do_syscall_64+0xff/0x530 [ 36.689478][ T1351] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.689480][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689482][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689483][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689485][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689487][ T1351] ? trace_contention_end+0xb3/0x180 [ 36.689489][ T1351] ? __mutex_lock+0x1db/0x1ea0 [ 36.689491][ T1351] ? __mutex_lock+0x9a3/0x1ea0 [ 36.689492][ T1351] ? rtnl_newlink+0x9a8/0x11c0 [ 36.689494][ T1351] ? ww_mutex_lock+0x160/0x160 [ 36.689495][ T1351] ? nla_get_range_signed+0x3d0/0x3d0 [ 36.689497][ T1351] ? __rtnl_newlink+0x3fa/0xa50 [ 36.689499][ T1351] rtnl_newlink+0x9f1/0x11c0 [ 36.689501][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689503][ T1351] ? rtnl_bridge_getlink+0x850/0x850 [ 36.689504][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689505][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689507][ T1351] ? is_bpf_text_address+0x3e/0x110 [ 36.689509][ T1351] ? is_bpf_text_address+0x72/0x110 [ 36.689510][ T1351] ? kernel_text_address+0x149/0x170 [ 36.689512][ T1351] ? __kernel_text_address+0x12/0x30 [ 36.689513][ T1351] ? write_profile+0xf0/0xf0 [ 36.689514][ T1351] ? unwind_get_return_address+0x67/0xd0 [ 36.689517][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689518][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689520][ T1351] ? cap_capable+0x1d7/0x3d0 [ 36.689524][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689525][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689527][ T1351] ? rtnl_bridge_getlink+0x850/0x850 [ 36.689528][ T1351] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.689529][ T1351] ? rtnl_link_fill+0x920/0x920 [ 36.689531][ T1351] ? filter_irq_stacks+0xd0/0xd0 [ 36.689532][ T1351] ? stack_depot_save_flags+0x1bc/0x790 [ 36.689534][ T1351] netlink_rcv_skb+0x14e/0x3a0 [ 36.689536][ T1351] ? rtnl_link_fill+0x920/0x920 [ 36.689537][ T1351] ? lock_release+0x184/0x1f0 [ 36.689539][ T1351] ? netlink_ack+0xcf0/0xcf0 [ 36.689540][ T1351] ? __netlink_lookup+0xb9/0x6b0 [ 36.689542][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689544][ T1351] ? lock_release+0x184/0x1f0 [ 36.689546][ T1351] netlink_unicast+0x486/0x750 [ 36.689548][ T1351] ? netlink_attachskb+0x810/0x810 [ 36.689549][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689551][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689552][ T1351] ? lock_acquire+0x13c/0x160 [ 36.689554][ T1351] netlink_sendmsg+0x735/0xc60 [ 36.689556][ T1351] ? netlink_unicast+0x750/0x750 [ 36.689558][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689560][ T1351] ? lock_release+0x184/0x1f0 [ 36.689561][ T1351] ____sys_sendmsg+0x415/0x880 [ 36.689563][ T1351] ? copy_msghdr_from_user+0x279/0x420 [ 36.689564][ T1351] ? get_timestamp.constprop.0+0x390/0x390 [ 36.689566][ T1351] ? move_addr_to_kernel+0x40/0x40 [ 36.689567][ T1351] ? filter_irq_stacks+0xd0/0xd0 [ 36.689570][ T1351] ___sys_sendmsg+0x14e/0x1d0 [ 36.689571][ T1351] ? copy_msghdr_from_user+0x420/0x420 [ 36.689576][ T1351] __sys_sendmsg+0x12c/0x1d0 [ 36.689578][ T1351] ? __sys_sendmsg_sock+0x20/0x20 [ 36.689580][ T1351] ? rcu_is_watching+0x16/0xd0 [ 36.689582][ T1351] do_syscall_64+0xff/0x530 [ 36.689583][ T1351] ? exc_page_fault+0xee/0x100 [ 36.689585][ T1351] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.689587][ T1351] RIP: 0033:0x7f492e52c54e [ 36.689589][ T1351] 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 [ 36.689591][ T1351] RSP: 002b:00007ffd61c78300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.689594][ T1351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f492e52c54e [ 36.689596][ T1351] RDX: 0000000000000000 RSI: 00007ffd61c783b0 RDI: 0000000000000005 [ 36.689596][ T1351] RBP: 00007ffd61c78310 R08: 0000000000000000 R09: 0000000000000000 [ 36.689597][ T1351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188ff [ 36.689598][ T1351] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd61c78a70 [ 36.689600][ T1351] [ 36.714647][ T1351] vx10: left promiscuous mode [ 36.714976][ T1351] br1: port 2(vx10) entered disabled state [ 36.831603][ T1270] veth0: left allmulticast mode [ 36.831824][ T1270] veth2: left allmulticast mode [ 36.832001][ T1270] veth4: left allmulticast mode [ 36.832176][ T1270] lo10: left allmulticast mode [ 36.938840][ T1381] br1: port 2(vx10) entered blocking state [ 36.939077][ T1381] br1: port 2(vx10) entered disabled state [ 36.939292][ T1381] vx10: entered allmulticast mode [ 36.940275][ T1381] vx10: entered promiscuous mode [ 36.940685][ T1381] br1: port 2(vx10) entered blocking state [ 36.940875][ T1381] br1: port 2(vx10) entered forwarding state [ 39.259462][ T1417] vx10: left allmulticast mode [ 39.259480][ T1417] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.259483][ T1417] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1417, name: ip [ 39.259484][ T1417] preempt_count: 1, expected: 0 [ 39.259485][ T1417] RCU nest depth: 0, expected: 0 [ 39.259486][ T1417] INFO: lockdep is turned off. [ 39.259487][ T1417] irq event stamp: 0 [ 39.259488][ T1417] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 39.259492][ T1417] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 39.259498][ T1417] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 39.259499][ T1417] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 39.259501][ T1417] Preemption disabled at: [ 39.259502][ T1417] [] vprintk_emit+0x31b/0x3e0 [ 39.259509][ T1417] CPU: 2 UID: 0 PID: 1417 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.259513][ T1417] Tainted: [W]=WARN [ 39.259514][ T1417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.259515][ T1417] Call Trace: [ 39.259517][ T1417] [ 39.259518][ T1417] dump_stack_lvl+0x6f/0xa0 [ 39.259523][ T1417] ? vprintk_emit+0x31b/0x3e0 [ 39.259525][ T1417] __might_resched.cold+0x1fe/0x2c1 [ 39.259529][ T1417] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.259532][ T1417] ? __asan_memcpy+0x3c/0x60 [ 39.259535][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259538][ T1417] __kmalloc_noprof+0x443/0x760 [ 39.259541][ T1417] ? __rwlock_init+0x150/0x150 [ 39.259544][ T1417] ? alloc_buf.isra.0+0x4b/0x260 [ 39.259548][ T1417] ? do_raw_spin_unlock+0x59/0x250 [ 39.259549][ T1417] alloc_buf.isra.0+0x4b/0x260 [ 39.259551][ T1417] put_chars+0x1e1/0x2f0 [ 39.259553][ T1417] ? __send_to_port+0x420/0x420 [ 39.259554][ T1417] ? console_prepend_replay+0x20/0x20 [ 39.259557][ T1417] hvc_console_print+0x292/0x780 [ 39.259560][ T1417] ? hvc_write+0x3a0/0x3a0 [ 39.259561][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259563][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259565][ T1417] console_emit_next_record+0x22f/0x4c0 [ 39.259568][ T1417] ? devkmsg_read+0x4b0/0x4b0 [ 39.259569][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259571][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259573][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259574][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259576][ T1417] ? console_flush_one_record+0x111/0x710 [ 39.259577][ T1417] console_flush_one_record+0x46f/0x710 [ 39.259580][ T1417] ? console_emit_next_record+0x4c0/0x4c0 [ 39.259582][ T1417] console_unlock+0xee/0x1f0 [ 39.259584][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259585][ T1417] ? console_flush_one_record+0x710/0x710 [ 39.259587][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259589][ T1417] ? lock_release+0x184/0x1f0 [ 39.259590][ T1417] ? lock_acquire+0x60/0x160 [ 39.259592][ T1417] ? __rcu_read_lock+0x30/0x70 [ 39.259594][ T1417] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.259595][ T1417] ? vprintk_emit+0x320/0x3e0 [ 39.259597][ T1417] vprintk_emit+0x37c/0x3e0 [ 39.259600][ T1417] ? wake_up_klogd_work_func+0x90/0x90 [ 39.259601][ T1417] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.259604][ T1417] ? netlink_unicast+0x486/0x750 [ 39.259607][ T1417] ? netlink_sendmsg+0x735/0xc60 [ 39.259608][ T1417] ? ____sys_sendmsg+0x415/0x880 [ 39.259611][ T1417] ? ___sys_sendmsg+0x14e/0x1d0 [ 39.259613][ T1417] ? __sys_sendmsg+0x12c/0x1d0 [ 39.259614][ T1417] ? do_syscall_64+0xff/0x530 [ 39.259618][ T1417] _printk+0xc7/0x100 [ 39.259621][ T1417] ? snapshot_read.cold+0x21/0x21 [ 39.259623][ T1417] ? netdev_name+0x43/0x60 [ 39.259626][ T1417] ? __netdev_printk+0x17f/0x1d0 [ 39.259627][ T1417] netdev_info+0xe2/0x116 [ 39.259629][ T1417] ? netdev_notice+0x120/0x120 [ 39.259631][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259633][ T1417] ? __up_read+0x355/0x9e0 [ 39.259634][ T1417] ? trace_hardirqs_on+0x36/0x40 [ 39.259637][ T1417] ? down_write_nested+0x200/0x200 [ 39.259638][ T1417] ? mutex_is_locked+0x1c/0x50 [ 39.259641][ T1417] netif_set_allmulti.cold+0x7c/0x166 [ 39.259643][ T1417] dev_set_allmulti+0xa2/0x150 [ 39.259646][ T1417] del_nbp+0xb7/0xc10 [bridge] [ 39.259658][ T1417] ? is_bpf_text_address+0x72/0x110 [ 39.259662][ T1417] ? kernel_text_address+0x149/0x170 [ 39.259664][ T1417] br_del_if+0xab/0x200 [bridge] [ 39.259671][ T1417] ? rtnl_is_locked+0x15/0x20 [ 39.259674][ T1417] do_set_master+0x15c/0x580 [ 39.259676][ T1417] do_setlink.isra.0+0xa31/0x2750 [ 39.259679][ T1417] ? stack_trace_save+0x93/0xc0 [ 39.259681][ T1417] ? rtnl_link_get_size+0x350/0x350 [ 39.259683][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259684][ T1417] ? stack_depot_save_flags+0x1bc/0x790 [ 39.259688][ T1417] ? kasan_save_stack+0x3d/0x50 [ 39.259691][ T1417] ? kasan_save_stack+0x2f/0x50 [ 39.259692][ T1417] ? kasan_save_track+0x14/0x30 [ 39.259693][ T1417] ? __kasan_kmalloc+0x7b/0x90 [ 39.259695][ T1417] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.259696][ T1417] ? rtnl_newlink+0x124/0x11c0 [ 39.259697][ T1417] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.259698][ T1417] ? netlink_rcv_skb+0x14e/0x3a0 [ 39.259700][ T1417] ? netlink_unicast+0x486/0x750 [ 39.259701][ T1417] ? netlink_sendmsg+0x735/0xc60 [ 39.259702][ T1417] ? ____sys_sendmsg+0x415/0x880 [ 39.259704][ T1417] ? ___sys_sendmsg+0x14e/0x1d0 [ 39.259705][ T1417] ? __sys_sendmsg+0x12c/0x1d0 [ 39.259706][ T1417] ? do_syscall_64+0xff/0x530 [ 39.259708][ T1417] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.259710][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259712][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259713][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259715][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259716][ T1417] ? trace_contention_end+0xb3/0x180 [ 39.259718][ T1417] ? __mutex_lock+0x1db/0x1ea0 [ 39.259720][ T1417] ? __mutex_lock+0x9a3/0x1ea0 [ 39.259722][ T1417] ? rtnl_newlink+0x9a8/0x11c0 [ 39.259723][ T1417] ? ww_mutex_lock+0x160/0x160 [ 39.259724][ T1417] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.259727][ T1417] ? __rtnl_newlink+0x3fa/0xa50 [ 39.259729][ T1417] rtnl_newlink+0x9f1/0x11c0 [ 39.259731][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259732][ T1417] ? rtnl_bridge_getlink+0x850/0x850 [ 39.259733][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259735][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259737][ T1417] ? is_bpf_text_address+0x3e/0x110 [ 39.259738][ T1417] ? is_bpf_text_address+0x72/0x110 [ 39.259740][ T1417] ? kernel_text_address+0x149/0x170 [ 39.259741][ T1417] ? __kernel_text_address+0x12/0x30 [ 39.259742][ T1417] ? write_profile+0xf0/0xf0 [ 39.259744][ T1417] ? unwind_get_return_address+0x67/0xd0 [ 39.259746][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259748][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259749][ T1417] ? cap_capable+0x1d7/0x3d0 [ 39.259753][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259754][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259756][ T1417] ? rtnl_bridge_getlink+0x850/0x850 [ 39.259757][ T1417] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.259759][ T1417] ? rtnl_link_fill+0x920/0x920 [ 39.259760][ T1417] ? filter_irq_stacks+0xd0/0xd0 [ 39.259762][ T1417] ? stack_depot_save_flags+0x1bc/0x790 [ 39.259764][ T1417] netlink_rcv_skb+0x14e/0x3a0 [ 39.259765][ T1417] ? rtnl_link_fill+0x920/0x920 [ 39.259766][ T1417] ? lock_release+0x184/0x1f0 [ 39.259768][ T1417] ? netlink_ack+0xcf0/0xcf0 [ 39.259769][ T1417] ? __netlink_lookup+0xb9/0x6b0 [ 39.259772][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259773][ T1417] ? lock_release+0x184/0x1f0 [ 39.259775][ T1417] netlink_unicast+0x486/0x750 [ 39.259777][ T1417] ? netlink_attachskb+0x810/0x810 [ 39.259779][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259780][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259782][ T1417] ? lock_acquire+0x13c/0x160 [ 39.259784][ T1417] netlink_sendmsg+0x735/0xc60 [ 39.259785][ T1417] ? netlink_unicast+0x750/0x750 [ 39.259787][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259789][ T1417] ? lock_release+0x184/0x1f0 [ 39.259791][ T1417] ____sys_sendmsg+0x415/0x880 [ 39.259792][ T1417] ? copy_msghdr_from_user+0x279/0x420 [ 39.259794][ T1417] ? get_timestamp.constprop.0+0x390/0x390 [ 39.259795][ T1417] ? move_addr_to_kernel+0x40/0x40 [ 39.259797][ T1417] ? filter_irq_stacks+0xd0/0xd0 [ 39.259799][ T1417] ___sys_sendmsg+0x14e/0x1d0 [ 39.259801][ T1417] ? copy_msghdr_from_user+0x420/0x420 [ 39.259805][ T1417] __sys_sendmsg+0x12c/0x1d0 [ 39.259807][ T1417] ? __sys_sendmsg_sock+0x20/0x20 [ 39.259810][ T1417] ? rcu_is_watching+0x16/0xd0 [ 39.259812][ T1417] do_syscall_64+0xff/0x530 [ 39.259813][ T1417] ? exc_page_fault+0xee/0x100 [ 39.259815][ T1417] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.259817][ T1417] RIP: 0033:0x7f73fd98c54e [ 39.259818][ T1417] 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 [ 39.259820][ T1417] RSP: 002b:00007ffce910b910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.259824][ T1417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73fd98c54e [ 39.259825][ T1417] RDX: 0000000000000000 RSI: 00007ffce910b9c0 RDI: 0000000000000005 [ 39.259826][ T1417] RBP: 00007ffce910b920 R08: 0000000000000000 R09: 0000000000000000 [ 39.259827][ T1417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918901 [ 39.259828][ T1417] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce910c080 [ 39.259830][ T1417] [ 39.291546][ T1417] vx10: left promiscuous mode [ 39.291852][ T1417] br1: port 2(vx10) entered disabled state [ 39.482694][ T1440] veth0: entered allmulticast mode [ 39.483002][ T1440] veth2: entered allmulticast mode [ 39.483252][ T1440] veth4: entered allmulticast mode [ 39.483494][ T1440] lo10: entered allmulticast mode [ 39.684730][ T1485] br1: port 2(vx10) entered blocking state [ 39.685022][ T1485] br1: port 2(vx10) entered disabled state [ 39.685280][ T1485] vx10: entered allmulticast mode [ 39.686293][ T1485] vx10: entered promiscuous mode [ 39.686646][ T1485] br1: port 2(vx10) entered blocking state [ 39.686865][ T1485] br1: port 2(vx10) entered forwarding state [ 42.017203][ T1522] vx10: left allmulticast mode [ 42.017221][ T1522] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.017223][ T1522] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1522, name: ip [ 42.017225][ T1522] preempt_count: 1, expected: 0 [ 42.017226][ T1522] RCU nest depth: 0, expected: 0 [ 42.017226][ T1522] INFO: lockdep is turned off. [ 42.017230][ T1522] irq event stamp: 0 [ 42.017231][ T1522] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 42.017235][ T1522] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 42.017241][ T1522] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 42.017243][ T1522] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 42.017244][ T1522] Preemption disabled at: [ 42.017245][ T1522] [] vprintk_emit+0x31b/0x3e0 [ 42.017253][ T1522] CPU: 2 UID: 0 PID: 1522 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.017256][ T1522] Tainted: [W]=WARN [ 42.017257][ T1522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.017259][ T1522] Call Trace: [ 42.017260][ T1522] [ 42.017261][ T1522] dump_stack_lvl+0x6f/0xa0 [ 42.017267][ T1522] ? vprintk_emit+0x31b/0x3e0 [ 42.017269][ T1522] __might_resched.cold+0x1fe/0x2c1 [ 42.017273][ T1522] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.017276][ T1522] ? __asan_memcpy+0x3c/0x60 [ 42.017279][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017282][ T1522] __kmalloc_noprof+0x443/0x760 [ 42.017285][ T1522] ? __rwlock_init+0x150/0x150 [ 42.017288][ T1522] ? alloc_buf.isra.0+0x4b/0x260 [ 42.017292][ T1522] ? do_raw_spin_unlock+0x59/0x250 [ 42.017293][ T1522] alloc_buf.isra.0+0x4b/0x260 [ 42.017295][ T1522] put_chars+0x1e1/0x2f0 [ 42.017297][ T1522] ? __send_to_port+0x420/0x420 [ 42.017299][ T1522] ? console_prepend_replay+0x20/0x20 [ 42.017301][ T1522] hvc_console_print+0x292/0x780 [ 42.017305][ T1522] ? hvc_write+0x3a0/0x3a0 [ 42.017306][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017308][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017310][ T1522] console_emit_next_record+0x22f/0x4c0 [ 42.017312][ T1522] ? devkmsg_read+0x4b0/0x4b0 [ 42.017314][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017316][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017318][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017319][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017321][ T1522] ? console_flush_one_record+0x111/0x710 [ 42.017323][ T1522] console_flush_one_record+0x46f/0x710 [ 42.017325][ T1522] ? console_emit_next_record+0x4c0/0x4c0 [ 42.017328][ T1522] console_unlock+0xee/0x1f0 [ 42.017329][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017331][ T1522] ? console_flush_one_record+0x710/0x710 [ 42.017332][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017334][ T1522] ? lock_release+0x184/0x1f0 [ 42.017335][ T1522] ? lock_acquire+0x60/0x160 [ 42.017337][ T1522] ? __rcu_read_lock+0x30/0x70 [ 42.017339][ T1522] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.017340][ T1522] ? vprintk_emit+0x320/0x3e0 [ 42.017342][ T1522] vprintk_emit+0x37c/0x3e0 [ 42.017345][ T1522] ? wake_up_klogd_work_func+0x90/0x90 [ 42.017347][ T1522] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.017350][ T1522] ? netlink_unicast+0x486/0x750 [ 42.017352][ T1522] ? netlink_sendmsg+0x735/0xc60 [ 42.017354][ T1522] ? ____sys_sendmsg+0x415/0x880 [ 42.017356][ T1522] ? ___sys_sendmsg+0x14e/0x1d0 [ 42.017358][ T1522] ? __sys_sendmsg+0x12c/0x1d0 [ 42.017359][ T1522] ? do_syscall_64+0xff/0x530 [ 42.017363][ T1522] _printk+0xc7/0x100 [ 42.017366][ T1522] ? snapshot_read.cold+0x21/0x21 [ 42.017368][ T1522] ? netdev_name+0x43/0x60 [ 42.017371][ T1522] ? __netdev_printk+0x17f/0x1d0 [ 42.017373][ T1522] netdev_info+0xe2/0x116 [ 42.017374][ T1522] ? netdev_notice+0x120/0x120 [ 42.017376][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017378][ T1522] ? __up_read+0x355/0x9e0 [ 42.017379][ T1522] ? trace_hardirqs_on+0x36/0x40 [ 42.017382][ T1522] ? down_write_nested+0x200/0x200 [ 42.017383][ T1522] ? mutex_is_locked+0x1c/0x50 [ 42.017386][ T1522] netif_set_allmulti.cold+0x7c/0x166 [ 42.017388][ T1522] dev_set_allmulti+0xa2/0x150 [ 42.017391][ T1522] del_nbp+0xb7/0xc10 [bridge] [ 42.017403][ T1522] ? is_bpf_text_address+0x72/0x110 [ 42.017407][ T1522] ? kernel_text_address+0x149/0x170 [ 42.017409][ T1522] br_del_if+0xab/0x200 [bridge] [ 42.017416][ T1522] ? rtnl_is_locked+0x15/0x20 [ 42.017418][ T1522] do_set_master+0x15c/0x580 [ 42.017425][ T1522] do_setlink.isra.0+0xa31/0x2750 [ 42.017428][ T1522] ? stack_trace_save+0x93/0xc0 [ 42.017431][ T1522] ? rtnl_link_get_size+0x350/0x350 [ 42.017432][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017433][ T1522] ? stack_depot_save_flags+0x1bc/0x790 [ 42.017437][ T1522] ? kasan_save_stack+0x3d/0x50 [ 42.017440][ T1522] ? kasan_save_stack+0x2f/0x50 [ 42.017441][ T1522] ? kasan_save_track+0x14/0x30 [ 42.017443][ T1522] ? __kasan_kmalloc+0x7b/0x90 [ 42.017444][ T1522] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.017445][ T1522] ? rtnl_newlink+0x124/0x11c0 [ 42.017446][ T1522] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.017448][ T1522] ? netlink_rcv_skb+0x14e/0x3a0 [ 42.017449][ T1522] ? netlink_unicast+0x486/0x750 [ 42.017450][ T1522] ? netlink_sendmsg+0x735/0xc60 [ 42.017451][ T1522] ? ____sys_sendmsg+0x415/0x880 [ 42.017452][ T1522] ? ___sys_sendmsg+0x14e/0x1d0 [ 42.017454][ T1522] ? __sys_sendmsg+0x12c/0x1d0 [ 42.017455][ T1522] ? do_syscall_64+0xff/0x530 [ 42.017456][ T1522] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.017459][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017461][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017462][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017463][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017465][ T1522] ? trace_contention_end+0xb3/0x180 [ 42.017467][ T1522] ? __mutex_lock+0x1db/0x1ea0 [ 42.017469][ T1522] ? __mutex_lock+0x9a3/0x1ea0 [ 42.017471][ T1522] ? rtnl_newlink+0x9a8/0x11c0 [ 42.017472][ T1522] ? ww_mutex_lock+0x160/0x160 [ 42.017473][ T1522] ? nla_get_range_signed+0x3d0/0x3d0 [ 42.017476][ T1522] ? __rtnl_newlink+0x3fa/0xa50 [ 42.017478][ T1522] rtnl_newlink+0x9f1/0x11c0 [ 42.017479][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017481][ T1522] ? rtnl_bridge_getlink+0x850/0x850 [ 42.017482][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017484][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017486][ T1522] ? is_bpf_text_address+0x3e/0x110 [ 42.017487][ T1522] ? is_bpf_text_address+0x72/0x110 [ 42.017489][ T1522] ? kernel_text_address+0x149/0x170 [ 42.017490][ T1522] ? __kernel_text_address+0x12/0x30 [ 42.017491][ T1522] ? write_profile+0xf0/0xf0 [ 42.017493][ T1522] ? unwind_get_return_address+0x67/0xd0 [ 42.017495][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017497][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017498][ T1522] ? cap_capable+0x1d7/0x3d0 [ 42.017502][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017503][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017505][ T1522] ? rtnl_bridge_getlink+0x850/0x850 [ 42.017506][ T1522] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.017508][ T1522] ? rtnl_link_fill+0x920/0x920 [ 42.017509][ T1522] ? filter_irq_stacks+0xd0/0xd0 [ 42.017510][ T1522] ? stack_depot_save_flags+0x1bc/0x790 [ 42.017513][ T1522] netlink_rcv_skb+0x14e/0x3a0 [ 42.017514][ T1522] ? rtnl_link_fill+0x920/0x920 [ 42.017515][ T1522] ? lock_release+0x184/0x1f0 [ 42.017517][ T1522] ? netlink_ack+0xcf0/0xcf0 [ 42.017518][ T1522] ? __netlink_lookup+0xb9/0x6b0 [ 42.017520][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017522][ T1522] ? lock_release+0x184/0x1f0 [ 42.017524][ T1522] netlink_unicast+0x486/0x750 [ 42.017526][ T1522] ? netlink_attachskb+0x810/0x810 [ 42.017527][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017529][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017531][ T1522] ? lock_acquire+0x13c/0x160 [ 42.017532][ T1522] netlink_sendmsg+0x735/0xc60 [ 42.017534][ T1522] ? netlink_unicast+0x750/0x750 [ 42.017536][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017538][ T1522] ? lock_release+0x184/0x1f0 [ 42.017539][ T1522] ____sys_sendmsg+0x415/0x880 [ 42.017541][ T1522] ? copy_msghdr_from_user+0x279/0x420 [ 42.017543][ T1522] ? get_timestamp.constprop.0+0x390/0x390 [ 42.017544][ T1522] ? move_addr_to_kernel+0x40/0x40 [ 42.017546][ T1522] ? filter_irq_stacks+0xd0/0xd0 [ 42.017548][ T1522] ___sys_sendmsg+0x14e/0x1d0 [ 42.017550][ T1522] ? copy_msghdr_from_user+0x420/0x420 [ 42.017554][ T1522] __sys_sendmsg+0x12c/0x1d0 [ 42.017556][ T1522] ? __sys_sendmsg_sock+0x20/0x20 [ 42.017559][ T1522] ? rcu_is_watching+0x16/0xd0 [ 42.017561][ T1522] do_syscall_64+0xff/0x530 [ 42.017562][ T1522] ? exc_page_fault+0xee/0x100 [ 42.017564][ T1522] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.017566][ T1522] RIP: 0033:0x7f6c80da054e [ 42.017568][ T1522] 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 [ 42.017569][ T1522] RSP: 002b:00007ffcd01ac0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.017573][ T1522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c80da054e [ 42.017574][ T1522] RDX: 0000000000000000 RSI: 00007ffcd01ac180 RDI: 0000000000000005 [ 42.017575][ T1522] RBP: 00007ffcd01ac0e0 R08: 0000000000000000 R09: 0000000000000000 [ 42.017576][ T1522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918904 [ 42.017577][ T1522] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd01ac840 [ 42.017579][ T1522] [ 42.048686][ T1522] vx10: left promiscuous mode [ 42.048921][ T1522] br1: port 2(vx10) entered disabled state [ 42.186847][ T1440] veth0: left allmulticast mode [ 42.187065][ T1440] veth2: left allmulticast mode [ 42.187250][ T1440] veth4: left allmulticast mode [ 42.187427][ T1440] lo10: left allmulticast mode [ 42.354932][ T1562] veth0: entered allmulticast mode [ 42.355251][ T1562] veth2: entered allmulticast mode [ 42.355495][ T1562] veth4: entered allmulticast mode [ 42.355731][ T1562] lo10: entered allmulticast mode [ 42.532803][ T1606] br1: port 2(vx10) entered blocking state [ 42.533048][ T1606] br1: port 2(vx10) entered disabled state [ 42.533620][ T1606] vx10: entered allmulticast mode [ 42.534562][ T1606] vx10: entered promiscuous mode [ 42.534904][ T1606] br1: port 2(vx10) entered blocking state [ 42.535124][ T1606] br1: port 2(vx10) entered forwarding state [ 44.882982][ T1645] vx10: left allmulticast mode [ 44.883004][ T1645] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.883007][ T1645] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1645, name: ip [ 44.883010][ T1645] preempt_count: 1, expected: 0 [ 44.883011][ T1645] RCU nest depth: 0, expected: 0 [ 44.883012][ T1645] INFO: lockdep is turned off. [ 44.883014][ T1645] irq event stamp: 0 [ 44.883015][ T1645] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.883020][ T1645] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.883027][ T1645] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.883029][ T1645] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.883032][ T1645] Preemption disabled at: [ 44.883033][ T1645] [] vprintk_emit+0x31b/0x3e0 [ 44.883042][ T1645] CPU: 0 UID: 0 PID: 1645 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.883047][ T1645] Tainted: [W]=WARN [ 44.883048][ T1645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.883050][ T1645] Call Trace: [ 44.883052][ T1645] [ 44.883054][ T1645] dump_stack_lvl+0x6f/0xa0 [ 44.883061][ T1645] ? vprintk_emit+0x31b/0x3e0 [ 44.883063][ T1645] __might_resched.cold+0x1fe/0x2c1 [ 44.883068][ T1645] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.883072][ T1645] ? __asan_memcpy+0x3c/0x60 [ 44.883076][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883081][ T1645] __kmalloc_noprof+0x443/0x760 [ 44.883085][ T1645] ? __rwlock_init+0x150/0x150 [ 44.883088][ T1645] ? alloc_buf.isra.0+0x4b/0x260 [ 44.883093][ T1645] ? do_raw_spin_unlock+0x59/0x250 [ 44.883096][ T1645] alloc_buf.isra.0+0x4b/0x260 [ 44.883099][ T1645] put_chars+0x1e1/0x2f0 [ 44.883102][ T1645] ? __send_to_port+0x420/0x420 [ 44.883104][ T1645] ? console_prepend_replay+0x20/0x20 [ 44.883108][ T1645] hvc_console_print+0x292/0x780 [ 44.883113][ T1645] ? hvc_write+0x3a0/0x3a0 [ 44.883115][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883118][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883121][ T1645] console_emit_next_record+0x22f/0x4c0 [ 44.883125][ T1645] ? devkmsg_read+0x4b0/0x4b0 [ 44.883128][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883130][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883132][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883135][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883137][ T1645] ? console_flush_one_record+0x111/0x710 [ 44.883140][ T1645] console_flush_one_record+0x46f/0x710 [ 44.883144][ T1645] ? console_emit_next_record+0x4c0/0x4c0 [ 44.883147][ T1645] console_unlock+0xee/0x1f0 [ 44.883150][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883152][ T1645] ? console_flush_one_record+0x710/0x710 [ 44.883155][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883157][ T1645] ? lock_release+0x184/0x1f0 [ 44.883159][ T1645] ? lock_acquire+0x60/0x160 [ 44.883161][ T1645] ? __rcu_read_lock+0x30/0x70 [ 44.883164][ T1645] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.883166][ T1645] ? vprintk_emit+0x320/0x3e0 [ 44.883169][ T1645] vprintk_emit+0x37c/0x3e0 [ 44.883173][ T1645] ? wake_up_klogd_work_func+0x90/0x90 [ 44.883175][ T1645] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.883179][ T1645] ? netlink_unicast+0x486/0x750 [ 44.883183][ T1645] ? netlink_sendmsg+0x735/0xc60 [ 44.883185][ T1645] ? ____sys_sendmsg+0x415/0x880 [ 44.883188][ T1645] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.883190][ T1645] ? __sys_sendmsg+0x12c/0x1d0 [ 44.883193][ T1645] ? do_syscall_64+0xff/0x530 [ 44.883197][ T1645] _printk+0xc7/0x100 [ 44.883201][ T1645] ? snapshot_read.cold+0x21/0x21 [ 44.883205][ T1645] ? netdev_name+0x43/0x60 [ 44.883208][ T1645] ? __netdev_printk+0x17f/0x1d0 [ 44.883211][ T1645] netdev_info+0xe2/0x116 [ 44.883214][ T1645] ? netdev_notice+0x120/0x120 [ 44.883217][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883219][ T1645] ? __up_read+0x355/0x9e0 [ 44.883222][ T1645] ? trace_hardirqs_on+0x36/0x40 [ 44.883225][ T1645] ? down_write_nested+0x200/0x200 [ 44.883230][ T1645] ? mutex_is_locked+0x1c/0x50 [ 44.883234][ T1645] netif_set_allmulti.cold+0x7c/0x166 [ 44.883238][ T1645] dev_set_allmulti+0xa2/0x150 [ 44.883242][ T1645] del_nbp+0xb7/0xc10 [bridge] [ 44.883259][ T1645] ? is_bpf_text_address+0x72/0x110 [ 44.883263][ T1645] ? kernel_text_address+0x149/0x170 [ 44.883267][ T1645] br_del_if+0xab/0x200 [bridge] [ 44.883279][ T1645] ? rtnl_is_locked+0x15/0x20 [ 44.883283][ T1645] do_set_master+0x15c/0x580 [ 44.883286][ T1645] do_setlink.isra.0+0xa31/0x2750 [ 44.883290][ T1645] ? stack_trace_save+0x93/0xc0 [ 44.883294][ T1645] ? rtnl_link_get_size+0x350/0x350 [ 44.883296][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883298][ T1645] ? stack_depot_save_flags+0x1bc/0x790 [ 44.883303][ T1645] ? kasan_save_stack+0x3d/0x50 [ 44.883307][ T1645] ? kasan_save_stack+0x2f/0x50 [ 44.883309][ T1645] ? kasan_save_track+0x14/0x30 [ 44.883311][ T1645] ? __kasan_kmalloc+0x7b/0x90 [ 44.883314][ T1645] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.883316][ T1645] ? rtnl_newlink+0x124/0x11c0 [ 44.883318][ T1645] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.883319][ T1645] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.883322][ T1645] ? netlink_unicast+0x486/0x750 [ 44.883323][ T1645] ? netlink_sendmsg+0x735/0xc60 [ 44.883325][ T1645] ? ____sys_sendmsg+0x415/0x880 [ 44.883327][ T1645] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.883329][ T1645] ? __sys_sendmsg+0x12c/0x1d0 [ 44.883332][ T1645] ? do_syscall_64+0xff/0x530 [ 44.883333][ T1645] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.883337][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883340][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883342][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883344][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883346][ T1645] ? trace_contention_end+0xb3/0x180 [ 44.883349][ T1645] ? __mutex_lock+0x1db/0x1ea0 [ 44.883352][ T1645] ? __mutex_lock+0x9a3/0x1ea0 [ 44.883354][ T1645] ? rtnl_newlink+0x9a8/0x11c0 [ 44.883357][ T1645] ? ww_mutex_lock+0x160/0x160 [ 44.883359][ T1645] ? nla_get_range_signed+0x3d0/0x3d0 [ 44.883362][ T1645] ? __rtnl_newlink+0x3fa/0xa50 [ 44.883366][ T1645] rtnl_newlink+0x9f1/0x11c0 [ 44.883369][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883371][ T1645] ? rtnl_bridge_getlink+0x850/0x850 [ 44.883373][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883376][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883379][ T1645] ? is_bpf_text_address+0x3e/0x110 [ 44.883381][ T1645] ? is_bpf_text_address+0x72/0x110 [ 44.883383][ T1645] ? kernel_text_address+0x149/0x170 [ 44.883386][ T1645] ? __kernel_text_address+0x12/0x30 [ 44.883388][ T1645] ? write_profile+0xf0/0xf0 [ 44.883390][ T1645] ? unwind_get_return_address+0x67/0xd0 [ 44.883393][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883395][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883397][ T1645] ? cap_capable+0x1d7/0x3d0 [ 44.883402][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883404][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883407][ T1645] ? rtnl_bridge_getlink+0x850/0x850 [ 44.883409][ T1645] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.883412][ T1645] ? rtnl_link_fill+0x920/0x920 [ 44.883414][ T1645] ? filter_irq_stacks+0xd0/0xd0 [ 44.883416][ T1645] ? stack_depot_save_flags+0x1bc/0x790 [ 44.883420][ T1645] netlink_rcv_skb+0x14e/0x3a0 [ 44.883422][ T1645] ? rtnl_link_fill+0x920/0x920 [ 44.883424][ T1645] ? lock_release+0x184/0x1f0 [ 44.883426][ T1645] ? netlink_ack+0xcf0/0xcf0 [ 44.883428][ T1645] ? __netlink_lookup+0xb9/0x6b0 [ 44.883437][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883439][ T1645] ? lock_release+0x184/0x1f0 [ 44.883442][ T1645] netlink_unicast+0x486/0x750 [ 44.883445][ T1645] ? netlink_attachskb+0x810/0x810 [ 44.883448][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883450][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883452][ T1645] ? lock_acquire+0x13c/0x160 [ 44.883455][ T1645] netlink_sendmsg+0x735/0xc60 [ 44.883458][ T1645] ? netlink_unicast+0x750/0x750 [ 44.883461][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883463][ T1645] ? lock_release+0x184/0x1f0 [ 44.883466][ T1645] ____sys_sendmsg+0x415/0x880 [ 44.883469][ T1645] ? copy_msghdr_from_user+0x279/0x420 [ 44.883471][ T1645] ? get_timestamp.constprop.0+0x390/0x390 [ 44.883474][ T1645] ? move_addr_to_kernel+0x40/0x40 [ 44.883476][ T1645] ? filter_irq_stacks+0xd0/0xd0 [ 44.883480][ T1645] ___sys_sendmsg+0x14e/0x1d0 [ 44.883482][ T1645] ? copy_msghdr_from_user+0x420/0x420 [ 44.883490][ T1645] __sys_sendmsg+0x12c/0x1d0 [ 44.883493][ T1645] ? __sys_sendmsg_sock+0x20/0x20 [ 44.883497][ T1645] ? rcu_is_watching+0x16/0xd0 [ 44.883500][ T1645] do_syscall_64+0xff/0x530 [ 44.883502][ T1645] ? exc_page_fault+0xee/0x100 [ 44.883505][ T1645] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.883508][ T1645] RIP: 0033:0x7f5becdfe54e [ 44.883510][ T1645] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 44.883513][ T1645] RSP: 002b:00007fff63b94930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.883518][ T1645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5becdfe54e [ 44.883520][ T1645] RDX: 0000000000000000 RSI: 00007fff63b949e0 RDI: 0000000000000005 [ 44.883522][ T1645] RBP: 00007fff63b94940 R08: 0000000000000000 R09: 0000000000000000 [ 44.883523][ T1645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918907 [ 44.883524][ T1645] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff63b950a0 [ 44.883528][ T1645] [ 44.921275][ T1645] vx10: left promiscuous mode [ 44.921679][ T1645] br1: port 2(vx10) entered disabled state [ 45.093436][ T1562] veth0: left allmulticast mode [ 45.093670][ T1562] veth2: left allmulticast mode [ 45.093849][ T1562] veth4: left allmulticast mode [ 45.094023][ T1562] lo10: left allmulticast mode [ 45.275704][ T1685] veth0: entered allmulticast mode [ 45.276086][ T1685] veth2: entered allmulticast mode [ 45.276441][ T1685] veth4: entered allmulticast mode [ 45.276756][ T1685] lo: entered allmulticast mode [ 45.457092][ T1715] br1: port 2(vx10) entered blocking state [ 45.457363][ T1715] br1: port 2(vx10) entered disabled state [ 45.457631][ T1715] vx10: entered allmulticast mode [ 45.458652][ T1715] vx10: entered promiscuous mode [ 45.458994][ T1715] br1: port 2(vx10) entered blocking state [ 45.459219][ T1715] br1: port 2(vx10) entered forwarding state [ 47.787998][ T1753] vx10: left allmulticast mode [ 47.788015][ T1753] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.788018][ T1753] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1753, name: ip [ 47.788020][ T1753] preempt_count: 1, expected: 0 [ 47.788021][ T1753] RCU nest depth: 0, expected: 0 [ 47.788022][ T1753] INFO: lockdep is turned off. [ 47.788023][ T1753] irq event stamp: 0 [ 47.788024][ T1753] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.788028][ T1753] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 47.788035][ T1753] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 47.788036][ T1753] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.788038][ T1753] Preemption disabled at: [ 47.788039][ T1753] [] vprintk_emit+0x31b/0x3e0 [ 47.788046][ T1753] CPU: 0 UID: 0 PID: 1753 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.788050][ T1753] Tainted: [W]=WARN [ 47.788051][ T1753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.788052][ T1753] Call Trace: [ 47.788054][ T1753] [ 47.788055][ T1753] dump_stack_lvl+0x6f/0xa0 [ 47.788061][ T1753] ? vprintk_emit+0x31b/0x3e0 [ 47.788063][ T1753] __might_resched.cold+0x1fe/0x2c1 [ 47.788067][ T1753] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.788070][ T1753] ? __asan_memcpy+0x3c/0x60 [ 47.788073][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788076][ T1753] __kmalloc_noprof+0x443/0x760 [ 47.788079][ T1753] ? __rwlock_init+0x150/0x150 [ 47.788082][ T1753] ? alloc_buf.isra.0+0x4b/0x260 [ 47.788086][ T1753] ? do_raw_spin_unlock+0x59/0x250 [ 47.788087][ T1753] alloc_buf.isra.0+0x4b/0x260 [ 47.788089][ T1753] put_chars+0x1e1/0x2f0 [ 47.788091][ T1753] ? __send_to_port+0x420/0x420 [ 47.788093][ T1753] ? console_prepend_replay+0x20/0x20 [ 47.788095][ T1753] hvc_console_print+0x292/0x780 [ 47.788099][ T1753] ? hvc_write+0x3a0/0x3a0 [ 47.788100][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788102][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788104][ T1753] console_emit_next_record+0x22f/0x4c0 [ 47.788106][ T1753] ? devkmsg_read+0x4b0/0x4b0 [ 47.788108][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788110][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788112][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788113][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788115][ T1753] ? console_flush_one_record+0x111/0x710 [ 47.788117][ T1753] console_flush_one_record+0x46f/0x710 [ 47.788119][ T1753] ? console_emit_next_record+0x4c0/0x4c0 [ 47.788122][ T1753] console_unlock+0xee/0x1f0 [ 47.788123][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788125][ T1753] ? console_flush_one_record+0x710/0x710 [ 47.788126][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788128][ T1753] ? lock_release+0x184/0x1f0 [ 47.788129][ T1753] ? lock_acquire+0x60/0x160 [ 47.788131][ T1753] ? __rcu_read_lock+0x30/0x70 [ 47.788133][ T1753] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.788135][ T1753] ? vprintk_emit+0x320/0x3e0 [ 47.788137][ T1753] vprintk_emit+0x37c/0x3e0 [ 47.788139][ T1753] ? wake_up_klogd_work_func+0x90/0x90 [ 47.788141][ T1753] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.788144][ T1753] ? netlink_unicast+0x486/0x750 [ 47.788147][ T1753] ? netlink_sendmsg+0x735/0xc60 [ 47.788148][ T1753] ? ____sys_sendmsg+0x415/0x880 [ 47.788151][ T1753] ? ___sys_sendmsg+0x14e/0x1d0 [ 47.788152][ T1753] ? __sys_sendmsg+0x12c/0x1d0 [ 47.788154][ T1753] ? do_syscall_64+0xff/0x530 [ 47.788157][ T1753] _printk+0xc7/0x100 [ 47.788160][ T1753] ? snapshot_read.cold+0x21/0x21 [ 47.788162][ T1753] ? netdev_name+0x43/0x60 [ 47.788165][ T1753] ? __netdev_printk+0x17f/0x1d0 [ 47.788167][ T1753] netdev_info+0xe2/0x116 [ 47.788168][ T1753] ? netdev_notice+0x120/0x120 [ 47.788170][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788172][ T1753] ? __up_read+0x355/0x9e0 [ 47.788173][ T1753] ? trace_hardirqs_on+0x36/0x40 [ 47.788176][ T1753] ? down_write_nested+0x200/0x200 [ 47.788177][ T1753] ? mutex_is_locked+0x1c/0x50 [ 47.788180][ T1753] netif_set_allmulti.cold+0x7c/0x166 [ 47.788182][ T1753] dev_set_allmulti+0xa2/0x150 [ 47.788185][ T1753] del_nbp+0xb7/0xc10 [bridge] [ 47.788197][ T1753] ? is_bpf_text_address+0x72/0x110 [ 47.788201][ T1753] ? kernel_text_address+0x149/0x170 [ 47.788203][ T1753] br_del_if+0xab/0x200 [bridge] [ 47.788210][ T1753] ? rtnl_is_locked+0x15/0x20 [ 47.788213][ T1753] do_set_master+0x15c/0x580 [ 47.788215][ T1753] do_setlink.isra.0+0xa31/0x2750 [ 47.788218][ T1753] ? stack_trace_save+0x93/0xc0 [ 47.788220][ T1753] ? rtnl_link_get_size+0x350/0x350 [ 47.788221][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788223][ T1753] ? stack_depot_save_flags+0x1bc/0x790 [ 47.788227][ T1753] ? kasan_save_stack+0x3d/0x50 [ 47.788232][ T1753] ? kasan_save_stack+0x2f/0x50 [ 47.788234][ T1753] ? kasan_save_track+0x14/0x30 [ 47.788235][ T1753] ? __kasan_kmalloc+0x7b/0x90 [ 47.788237][ T1753] ? __kmalloc_cache_noprof+0x29a/0x620 [ 47.788238][ T1753] ? rtnl_newlink+0x124/0x11c0 [ 47.788239][ T1753] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.788240][ T1753] ? netlink_rcv_skb+0x14e/0x3a0 [ 47.788242][ T1753] ? netlink_unicast+0x486/0x750 [ 47.788243][ T1753] ? netlink_sendmsg+0x735/0xc60 [ 47.788244][ T1753] ? ____sys_sendmsg+0x415/0x880 [ 47.788246][ T1753] ? ___sys_sendmsg+0x14e/0x1d0 [ 47.788247][ T1753] ? __sys_sendmsg+0x12c/0x1d0 [ 47.788248][ T1753] ? do_syscall_64+0xff/0x530 [ 47.788250][ T1753] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.788252][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788254][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788255][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788257][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788259][ T1753] ? trace_contention_end+0xb3/0x180 [ 47.788261][ T1753] ? __mutex_lock+0x1db/0x1ea0 [ 47.788263][ T1753] ? __mutex_lock+0x9a3/0x1ea0 [ 47.788264][ T1753] ? rtnl_newlink+0x9a8/0x11c0 [ 47.788266][ T1753] ? ww_mutex_lock+0x160/0x160 [ 47.788267][ T1753] ? nla_get_range_signed+0x3d0/0x3d0 [ 47.788269][ T1753] ? __rtnl_newlink+0x3fa/0xa50 [ 47.788271][ T1753] rtnl_newlink+0x9f1/0x11c0 [ 47.788273][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788275][ T1753] ? rtnl_bridge_getlink+0x850/0x850 [ 47.788276][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788278][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788280][ T1753] ? is_bpf_text_address+0x3e/0x110 [ 47.788281][ T1753] ? is_bpf_text_address+0x72/0x110 [ 47.788283][ T1753] ? kernel_text_address+0x149/0x170 [ 47.788284][ T1753] ? __kernel_text_address+0x12/0x30 [ 47.788285][ T1753] ? write_profile+0xf0/0xf0 [ 47.788287][ T1753] ? unwind_get_return_address+0x67/0xd0 [ 47.788289][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788291][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788293][ T1753] ? cap_capable+0x1d7/0x3d0 [ 47.788296][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788298][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788300][ T1753] ? rtnl_bridge_getlink+0x850/0x850 [ 47.788301][ T1753] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.788302][ T1753] ? rtnl_link_fill+0x920/0x920 [ 47.788304][ T1753] ? filter_irq_stacks+0xd0/0xd0 [ 47.788305][ T1753] ? stack_depot_save_flags+0x1bc/0x790 [ 47.788307][ T1753] netlink_rcv_skb+0x14e/0x3a0 [ 47.788309][ T1753] ? rtnl_link_fill+0x920/0x920 [ 47.788310][ T1753] ? lock_release+0x184/0x1f0 [ 47.788311][ T1753] ? netlink_ack+0xcf0/0xcf0 [ 47.788313][ T1753] ? __netlink_lookup+0xb9/0x6b0 [ 47.788315][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788317][ T1753] ? lock_release+0x184/0x1f0 [ 47.788319][ T1753] netlink_unicast+0x486/0x750 [ 47.788321][ T1753] ? netlink_attachskb+0x810/0x810 [ 47.788322][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788324][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788325][ T1753] ? lock_acquire+0x13c/0x160 [ 47.788327][ T1753] netlink_sendmsg+0x735/0xc60 [ 47.788329][ T1753] ? netlink_unicast+0x750/0x750 [ 47.788331][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788333][ T1753] ? lock_release+0x184/0x1f0 [ 47.788334][ T1753] ____sys_sendmsg+0x415/0x880 [ 47.788336][ T1753] ? copy_msghdr_from_user+0x279/0x420 [ 47.788338][ T1753] ? get_timestamp.constprop.0+0x390/0x390 [ 47.788339][ T1753] ? move_addr_to_kernel+0x40/0x40 [ 47.788341][ T1753] ? filter_irq_stacks+0xd0/0xd0 [ 47.788343][ T1753] ___sys_sendmsg+0x14e/0x1d0 [ 47.788345][ T1753] ? copy_msghdr_from_user+0x420/0x420 [ 47.788349][ T1753] __sys_sendmsg+0x12c/0x1d0 [ 47.788351][ T1753] ? __sys_sendmsg_sock+0x20/0x20 [ 47.788354][ T1753] ? rcu_is_watching+0x16/0xd0 [ 47.788356][ T1753] do_syscall_64+0xff/0x530 [ 47.788357][ T1753] ? exc_page_fault+0xee/0x100 [ 47.788359][ T1753] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.788360][ T1753] RIP: 0033:0x7f5f867c654e [ 47.788362][ T1753] 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 [ 47.788364][ T1753] RSP: 002b:00007ffcc5307bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.788368][ T1753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f867c654e [ 47.788369][ T1753] RDX: 0000000000000000 RSI: 00007ffcc5307c70 RDI: 0000000000000005 [ 47.788370][ T1753] RBP: 00007ffcc5307bd0 R08: 0000000000000000 R09: 0000000000000000 [ 47.788371][ T1753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91890a [ 47.788371][ T1753] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc5308330 [ 47.788374][ T1753] [ 47.812261][ T1753] vx10: left promiscuous mode [ 47.812524][ T1753] br1: port 2(vx10) entered disabled state [ 47.920538][ T1685] veth0: left allmulticast mode [ 47.920794][ T1685] veth2: left allmulticast mode [ 47.921016][ T1685] veth4: left allmulticast mode [ 47.921241][ T1685] lo: left allmulticast mode [ 48.054026][ T1787] veth0: entered allmulticast mode [ 48.058199][ T1787] veth2: entered allmulticast mode [ 48.059156][ T1787] veth4: entered allmulticast mode [ 48.059407][ T1787] lo10: entered allmulticast mode [ 48.164307][ T1812] br1: port 2(vx20) entered blocking state [ 48.164512][ T1812] br1: port 2(vx20) entered disabled state [ 48.164702][ T1812] vx20: entered allmulticast mode [ 48.174589][ T1812] vx20: entered promiscuous mode [ 48.174878][ T1812] br1: port 2(vx20) entered blocking state [ 48.175053][ T1812] br1: port 2(vx20) entered forwarding state [ 50.456879][ T1848] vx20: left allmulticast mode [ 50.456898][ T1848] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.456900][ T1848] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1848, name: ip [ 50.456901][ T1848] preempt_count: 1, expected: 0 [ 50.456902][ T1848] RCU nest depth: 0, expected: 0 [ 50.456903][ T1848] INFO: lockdep is turned off. [ 50.456905][ T1848] irq event stamp: 0 [ 50.456905][ T1848] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 50.456909][ T1848] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 50.456915][ T1848] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 50.456916][ T1848] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.456918][ T1848] Preemption disabled at: [ 50.456919][ T1848] [] vprintk_emit+0x31b/0x3e0 [ 50.456927][ T1848] CPU: 3 UID: 0 PID: 1848 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.456930][ T1848] Tainted: [W]=WARN [ 50.456931][ T1848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.456933][ T1848] Call Trace: [ 50.456934][ T1848] [ 50.456935][ T1848] dump_stack_lvl+0x6f/0xa0 [ 50.456941][ T1848] ? vprintk_emit+0x31b/0x3e0 [ 50.456943][ T1848] __might_resched.cold+0x1fe/0x2c1 [ 50.456946][ T1848] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.456950][ T1848] ? __asan_memcpy+0x3c/0x60 [ 50.456953][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.456956][ T1848] __kmalloc_noprof+0x443/0x760 [ 50.456959][ T1848] ? __rwlock_init+0x150/0x150 [ 50.456962][ T1848] ? alloc_buf.isra.0+0x4b/0x260 [ 50.456966][ T1848] ? do_raw_spin_unlock+0x59/0x250 [ 50.456968][ T1848] alloc_buf.isra.0+0x4b/0x260 [ 50.456970][ T1848] put_chars+0x1e1/0x2f0 [ 50.456972][ T1848] ? __send_to_port+0x420/0x420 [ 50.456974][ T1848] ? console_prepend_replay+0x20/0x20 [ 50.456977][ T1848] hvc_console_print+0x292/0x780 [ 50.456980][ T1848] ? hvc_write+0x3a0/0x3a0 [ 50.456981][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.456983][ T1848] ? lock_acquire+0x13c/0x160 [ 50.456985][ T1848] console_emit_next_record+0x22f/0x4c0 [ 50.456987][ T1848] ? devkmsg_read+0x4b0/0x4b0 [ 50.456989][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.456991][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.456992][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.456994][ T1848] ? lock_acquire+0x13c/0x160 [ 50.456996][ T1848] ? console_flush_one_record+0x111/0x710 [ 50.456997][ T1848] console_flush_one_record+0x46f/0x710 [ 50.456999][ T1848] ? console_emit_next_record+0x4c0/0x4c0 [ 50.457002][ T1848] console_unlock+0xee/0x1f0 [ 50.457004][ T1848] ? lock_acquire+0x13c/0x160 [ 50.457005][ T1848] ? console_flush_one_record+0x710/0x710 [ 50.457007][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457008][ T1848] ? lock_release+0x184/0x1f0 [ 50.457009][ T1848] ? lock_acquire+0x60/0x160 [ 50.457011][ T1848] ? __rcu_read_lock+0x30/0x70 [ 50.457013][ T1848] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.457015][ T1848] ? vprintk_emit+0x320/0x3e0 [ 50.457017][ T1848] vprintk_emit+0x37c/0x3e0 [ 50.457019][ T1848] ? wake_up_klogd_work_func+0x90/0x90 [ 50.457021][ T1848] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.457023][ T1848] ? netlink_unicast+0x486/0x750 [ 50.457026][ T1848] ? netlink_sendmsg+0x735/0xc60 [ 50.457027][ T1848] ? ____sys_sendmsg+0x415/0x880 [ 50.457030][ T1848] ? ___sys_sendmsg+0x14e/0x1d0 [ 50.457031][ T1848] ? __sys_sendmsg+0x12c/0x1d0 [ 50.457033][ T1848] ? do_syscall_64+0xff/0x530 [ 50.457036][ T1848] _printk+0xc7/0x100 [ 50.457039][ T1848] ? snapshot_read.cold+0x21/0x21 [ 50.457041][ T1848] ? netdev_name+0x43/0x60 [ 50.457044][ T1848] ? __netdev_printk+0x17f/0x1d0 [ 50.457046][ T1848] netdev_info+0xe2/0x116 [ 50.457047][ T1848] ? netdev_notice+0x120/0x120 [ 50.457049][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457051][ T1848] ? __up_read+0x355/0x9e0 [ 50.457052][ T1848] ? trace_hardirqs_on+0x36/0x40 [ 50.457055][ T1848] ? down_write_nested+0x200/0x200 [ 50.457056][ T1848] ? mutex_is_locked+0x1c/0x50 [ 50.457059][ T1848] netif_set_allmulti.cold+0x7c/0x166 [ 50.457061][ T1848] dev_set_allmulti+0xa2/0x150 [ 50.457064][ T1848] del_nbp+0xb7/0xc10 [bridge] [ 50.457076][ T1848] ? is_bpf_text_address+0x72/0x110 [ 50.457080][ T1848] ? kernel_text_address+0x149/0x170 [ 50.457082][ T1848] br_del_if+0xab/0x200 [bridge] [ 50.457089][ T1848] ? rtnl_is_locked+0x15/0x20 [ 50.457091][ T1848] do_set_master+0x15c/0x580 [ 50.457094][ T1848] do_setlink.isra.0+0xa31/0x2750 [ 50.457097][ T1848] ? stack_trace_save+0x93/0xc0 [ 50.457099][ T1848] ? rtnl_link_get_size+0x350/0x350 [ 50.457100][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457102][ T1848] ? stack_depot_save_flags+0x1bc/0x790 [ 50.457106][ T1848] ? kasan_save_stack+0x3d/0x50 [ 50.457108][ T1848] ? kasan_save_stack+0x2f/0x50 [ 50.457110][ T1848] ? kasan_save_track+0x14/0x30 [ 50.457111][ T1848] ? __kasan_kmalloc+0x7b/0x90 [ 50.457113][ T1848] ? __kmalloc_cache_noprof+0x29a/0x620 [ 50.457114][ T1848] ? rtnl_newlink+0x124/0x11c0 [ 50.457115][ T1848] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.457116][ T1848] ? netlink_rcv_skb+0x14e/0x3a0 [ 50.457117][ T1848] ? netlink_unicast+0x486/0x750 [ 50.457119][ T1848] ? netlink_sendmsg+0x735/0xc60 [ 50.457120][ T1848] ? ____sys_sendmsg+0x415/0x880 [ 50.457121][ T1848] ? ___sys_sendmsg+0x14e/0x1d0 [ 50.457122][ T1848] ? __sys_sendmsg+0x12c/0x1d0 [ 50.457124][ T1848] ? do_syscall_64+0xff/0x530 [ 50.457125][ T1848] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.457127][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457129][ T1848] ? lock_acquire+0x13c/0x160 [ 50.457130][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457132][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457133][ T1848] ? trace_contention_end+0xb3/0x180 [ 50.457135][ T1848] ? __mutex_lock+0x1db/0x1ea0 [ 50.457138][ T1848] ? __mutex_lock+0x9a3/0x1ea0 [ 50.457139][ T1848] ? rtnl_newlink+0x9a8/0x11c0 [ 50.457140][ T1848] ? ww_mutex_lock+0x160/0x160 [ 50.457142][ T1848] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.457144][ T1848] ? __rtnl_newlink+0x3fa/0xa50 [ 50.457146][ T1848] rtnl_newlink+0x9f1/0x11c0 [ 50.457148][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457150][ T1848] ? rtnl_bridge_getlink+0x850/0x850 [ 50.457151][ T1848] ? lock_acquire+0x13c/0x160 [ 50.457152][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457154][ T1848] ? is_bpf_text_address+0x3e/0x110 [ 50.457156][ T1848] ? is_bpf_text_address+0x72/0x110 [ 50.457157][ T1848] ? kernel_text_address+0x149/0x170 [ 50.457159][ T1848] ? __kernel_text_address+0x12/0x30 [ 50.457160][ T1848] ? write_profile+0xf0/0xf0 [ 50.457161][ T1848] ? unwind_get_return_address+0x67/0xd0 [ 50.457164][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457165][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457167][ T1848] ? cap_capable+0x1d7/0x3d0 [ 50.457170][ T1848] ? lock_acquire+0x13c/0x160 [ 50.457172][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457173][ T1848] ? rtnl_bridge_getlink+0x850/0x850 [ 50.457174][ T1848] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.457176][ T1848] ? rtnl_link_fill+0x920/0x920 [ 50.457177][ T1848] ? filter_irq_stacks+0xd0/0xd0 [ 50.457179][ T1848] ? stack_depot_save_flags+0x1bc/0x790 [ 50.457181][ T1848] netlink_rcv_skb+0x14e/0x3a0 [ 50.457182][ T1848] ? rtnl_link_fill+0x920/0x920 [ 50.457184][ T1848] ? lock_release+0x184/0x1f0 [ 50.457185][ T1848] ? netlink_ack+0xcf0/0xcf0 [ 50.457187][ T1848] ? __netlink_lookup+0xb9/0x6b0 [ 50.457189][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457191][ T1848] ? lock_release+0x184/0x1f0 [ 50.457193][ T1848] netlink_unicast+0x486/0x750 [ 50.457194][ T1848] ? netlink_attachskb+0x810/0x810 [ 50.457196][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457197][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457199][ T1848] ? lock_acquire+0x13c/0x160 [ 50.457201][ T1848] netlink_sendmsg+0x735/0xc60 [ 50.457203][ T1848] ? netlink_unicast+0x750/0x750 [ 50.457204][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457206][ T1848] ? lock_release+0x184/0x1f0 [ 50.457208][ T1848] ____sys_sendmsg+0x415/0x880 [ 50.457209][ T1848] ? copy_msghdr_from_user+0x279/0x420 [ 50.457211][ T1848] ? get_timestamp.constprop.0+0x390/0x390 [ 50.457213][ T1848] ? move_addr_to_kernel+0x40/0x40 [ 50.457214][ T1848] ? filter_irq_stacks+0xd0/0xd0 [ 50.457216][ T1848] ___sys_sendmsg+0x14e/0x1d0 [ 50.457218][ T1848] ? copy_msghdr_from_user+0x420/0x420 [ 50.457223][ T1848] __sys_sendmsg+0x12c/0x1d0 [ 50.457224][ T1848] ? __sys_sendmsg_sock+0x20/0x20 [ 50.457229][ T1848] ? rcu_is_watching+0x16/0xd0 [ 50.457232][ T1848] do_syscall_64+0xff/0x530 [ 50.457233][ T1848] ? exc_page_fault+0xee/0x100 [ 50.457235][ T1848] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.457237][ T1848] RIP: 0033:0x7f2131b3d54e [ 50.457239][ T1848] 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 [ 50.457240][ T1848] RSP: 002b:00007ffd433a6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.457244][ T1848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2131b3d54e [ 50.457245][ T1848] RDX: 0000000000000000 RSI: 00007ffd433a6ec0 RDI: 0000000000000005 [ 50.457246][ T1848] RBP: 00007ffd433a6e20 R08: 0000000000000000 R09: 0000000000000000 [ 50.457247][ T1848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91890c [ 50.457248][ T1848] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd433a7580 [ 50.457250][ T1848] [ 50.483506][ T1848] vx20: left promiscuous mode [ 50.483794][ T1848] br1: port 2(vx20) entered disabled state [ 50.562648][ T1787] veth0: left allmulticast mode [ 50.562858][ T1787] veth2: left allmulticast mode [ 50.563036][ T1787] veth4: left allmulticast mode [ 50.563211][ T1787] lo10: left allmulticast mode [ 50.686586][ T1880] veth0: entered allmulticast mode [ 50.686949][ T1880] veth2: entered allmulticast mode [ 50.687257][ T1880] veth4: entered allmulticast mode [ 50.687557][ T1880] lo10: entered allmulticast mode [ 50.881701][ T1924] br1: port 2(vx20) entered blocking state [ 50.881923][ T1924] br1: port 2(vx20) entered disabled state [ 50.882165][ T1924] vx20: entered allmulticast mode [ 50.883374][ T1924] vx20: entered promiscuous mode [ 50.883653][ T1924] br1: port 2(vx20) entered blocking state [ 50.883838][ T1924] br1: port 2(vx20) entered forwarding state [ 53.204642][ T1961] vx20: left allmulticast mode [ 53.204661][ T1961] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.204663][ T1961] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1961, name: ip [ 53.204665][ T1961] preempt_count: 1, expected: 0 [ 53.204666][ T1961] RCU nest depth: 0, expected: 0 [ 53.204667][ T1961] INFO: lockdep is turned off. [ 53.204668][ T1961] irq event stamp: 0 [ 53.204669][ T1961] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 53.204673][ T1961] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 53.204679][ T1961] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 53.204680][ T1961] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 53.204682][ T1961] Preemption disabled at: [ 53.204683][ T1961] [] vprintk_emit+0x31b/0x3e0 [ 53.204690][ T1961] CPU: 3 UID: 0 PID: 1961 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.204694][ T1961] Tainted: [W]=WARN [ 53.204695][ T1961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.204697][ T1961] Call Trace: [ 53.204698][ T1961] [ 53.204699][ T1961] dump_stack_lvl+0x6f/0xa0 [ 53.204704][ T1961] ? vprintk_emit+0x31b/0x3e0 [ 53.204706][ T1961] __might_resched.cold+0x1fe/0x2c1 [ 53.204710][ T1961] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.204713][ T1961] ? __asan_memcpy+0x3c/0x60 [ 53.204716][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204720][ T1961] __kmalloc_noprof+0x443/0x760 [ 53.204723][ T1961] ? __rwlock_init+0x150/0x150 [ 53.204725][ T1961] ? alloc_buf.isra.0+0x4b/0x260 [ 53.204729][ T1961] ? do_raw_spin_unlock+0x59/0x250 [ 53.204730][ T1961] alloc_buf.isra.0+0x4b/0x260 [ 53.204732][ T1961] put_chars+0x1e1/0x2f0 [ 53.204734][ T1961] ? __send_to_port+0x420/0x420 [ 53.204736][ T1961] ? console_prepend_replay+0x20/0x20 [ 53.204738][ T1961] hvc_console_print+0x292/0x780 [ 53.204741][ T1961] ? hvc_write+0x3a0/0x3a0 [ 53.204743][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204744][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204746][ T1961] console_emit_next_record+0x22f/0x4c0 [ 53.204749][ T1961] ? devkmsg_read+0x4b0/0x4b0 [ 53.204751][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204752][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204754][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204755][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204757][ T1961] ? console_flush_one_record+0x111/0x710 [ 53.204759][ T1961] console_flush_one_record+0x46f/0x710 [ 53.204761][ T1961] ? console_emit_next_record+0x4c0/0x4c0 [ 53.204764][ T1961] console_unlock+0xee/0x1f0 [ 53.204765][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204767][ T1961] ? console_flush_one_record+0x710/0x710 [ 53.204768][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204770][ T1961] ? lock_release+0x184/0x1f0 [ 53.204771][ T1961] ? lock_acquire+0x60/0x160 [ 53.204772][ T1961] ? __rcu_read_lock+0x30/0x70 [ 53.204774][ T1961] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.204776][ T1961] ? vprintk_emit+0x320/0x3e0 [ 53.204778][ T1961] vprintk_emit+0x37c/0x3e0 [ 53.204780][ T1961] ? wake_up_klogd_work_func+0x90/0x90 [ 53.204782][ T1961] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.204785][ T1961] ? netlink_unicast+0x486/0x750 [ 53.204788][ T1961] ? netlink_sendmsg+0x735/0xc60 [ 53.204789][ T1961] ? ____sys_sendmsg+0x415/0x880 [ 53.204791][ T1961] ? ___sys_sendmsg+0x14e/0x1d0 [ 53.204792][ T1961] ? __sys_sendmsg+0x12c/0x1d0 [ 53.204794][ T1961] ? do_syscall_64+0xff/0x530 [ 53.204797][ T1961] _printk+0xc7/0x100 [ 53.204800][ T1961] ? snapshot_read.cold+0x21/0x21 [ 53.204802][ T1961] ? netdev_name+0x43/0x60 [ 53.204805][ T1961] ? __netdev_printk+0x17f/0x1d0 [ 53.204807][ T1961] netdev_info+0xe2/0x116 [ 53.204809][ T1961] ? netdev_notice+0x120/0x120 [ 53.204810][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204812][ T1961] ? __up_read+0x355/0x9e0 [ 53.204814][ T1961] ? trace_hardirqs_on+0x36/0x40 [ 53.204816][ T1961] ? down_write_nested+0x200/0x200 [ 53.204818][ T1961] ? mutex_is_locked+0x1c/0x50 [ 53.204820][ T1961] netif_set_allmulti.cold+0x7c/0x166 [ 53.204823][ T1961] dev_set_allmulti+0xa2/0x150 [ 53.204825][ T1961] del_nbp+0xb7/0xc10 [bridge] [ 53.204837][ T1961] ? is_bpf_text_address+0x72/0x110 [ 53.204841][ T1961] ? kernel_text_address+0x149/0x170 [ 53.204844][ T1961] br_del_if+0xab/0x200 [bridge] [ 53.204851][ T1961] ? rtnl_is_locked+0x15/0x20 [ 53.204853][ T1961] do_set_master+0x15c/0x580 [ 53.204855][ T1961] do_setlink.isra.0+0xa31/0x2750 [ 53.204858][ T1961] ? stack_trace_save+0x93/0xc0 [ 53.204860][ T1961] ? rtnl_link_get_size+0x350/0x350 [ 53.204861][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204863][ T1961] ? stack_depot_save_flags+0x1bc/0x790 [ 53.204867][ T1961] ? kasan_save_stack+0x3d/0x50 [ 53.204869][ T1961] ? kasan_save_stack+0x2f/0x50 [ 53.204870][ T1961] ? kasan_save_track+0x14/0x30 [ 53.204872][ T1961] ? __kasan_kmalloc+0x7b/0x90 [ 53.204873][ T1961] ? __kmalloc_cache_noprof+0x29a/0x620 [ 53.204875][ T1961] ? rtnl_newlink+0x124/0x11c0 [ 53.204876][ T1961] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.204877][ T1961] ? netlink_rcv_skb+0x14e/0x3a0 [ 53.204878][ T1961] ? netlink_unicast+0x486/0x750 [ 53.204879][ T1961] ? netlink_sendmsg+0x735/0xc60 [ 53.204880][ T1961] ? ____sys_sendmsg+0x415/0x880 [ 53.204882][ T1961] ? ___sys_sendmsg+0x14e/0x1d0 [ 53.204883][ T1961] ? __sys_sendmsg+0x12c/0x1d0 [ 53.204884][ T1961] ? do_syscall_64+0xff/0x530 [ 53.204885][ T1961] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.204888][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204890][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204891][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204893][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204894][ T1961] ? trace_contention_end+0xb3/0x180 [ 53.204896][ T1961] ? __mutex_lock+0x1db/0x1ea0 [ 53.204898][ T1961] ? __mutex_lock+0x9a3/0x1ea0 [ 53.204900][ T1961] ? rtnl_newlink+0x9a8/0x11c0 [ 53.204901][ T1961] ? ww_mutex_lock+0x160/0x160 [ 53.204902][ T1961] ? nla_get_range_signed+0x3d0/0x3d0 [ 53.204905][ T1961] ? __rtnl_newlink+0x3fa/0xa50 [ 53.204907][ T1961] rtnl_newlink+0x9f1/0x11c0 [ 53.204909][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204910][ T1961] ? rtnl_bridge_getlink+0x850/0x850 [ 53.204911][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204913][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204915][ T1961] ? is_bpf_text_address+0x3e/0x110 [ 53.204916][ T1961] ? is_bpf_text_address+0x72/0x110 [ 53.204918][ T1961] ? kernel_text_address+0x149/0x170 [ 53.204919][ T1961] ? __kernel_text_address+0x12/0x30 [ 53.204921][ T1961] ? write_profile+0xf0/0xf0 [ 53.204922][ T1961] ? unwind_get_return_address+0x67/0xd0 [ 53.204924][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204926][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204928][ T1961] ? cap_capable+0x1d7/0x3d0 [ 53.204931][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204932][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204934][ T1961] ? rtnl_bridge_getlink+0x850/0x850 [ 53.204935][ T1961] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.204937][ T1961] ? rtnl_link_fill+0x920/0x920 [ 53.204938][ T1961] ? filter_irq_stacks+0xd0/0xd0 [ 53.204939][ T1961] ? stack_depot_save_flags+0x1bc/0x790 [ 53.204942][ T1961] netlink_rcv_skb+0x14e/0x3a0 [ 53.204943][ T1961] ? rtnl_link_fill+0x920/0x920 [ 53.204944][ T1961] ? lock_release+0x184/0x1f0 [ 53.204946][ T1961] ? netlink_ack+0xcf0/0xcf0 [ 53.204947][ T1961] ? __netlink_lookup+0xb9/0x6b0 [ 53.204950][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204951][ T1961] ? lock_release+0x184/0x1f0 [ 53.204953][ T1961] netlink_unicast+0x486/0x750 [ 53.204955][ T1961] ? netlink_attachskb+0x810/0x810 [ 53.204957][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204958][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204960][ T1961] ? lock_acquire+0x13c/0x160 [ 53.204962][ T1961] netlink_sendmsg+0x735/0xc60 [ 53.204963][ T1961] ? netlink_unicast+0x750/0x750 [ 53.204965][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204967][ T1961] ? lock_release+0x184/0x1f0 [ 53.204969][ T1961] ____sys_sendmsg+0x415/0x880 [ 53.204970][ T1961] ? copy_msghdr_from_user+0x279/0x420 [ 53.204972][ T1961] ? get_timestamp.constprop.0+0x390/0x390 [ 53.204973][ T1961] ? move_addr_to_kernel+0x40/0x40 [ 53.204975][ T1961] ? filter_irq_stacks+0xd0/0xd0 [ 53.204977][ T1961] ___sys_sendmsg+0x14e/0x1d0 [ 53.204979][ T1961] ? copy_msghdr_from_user+0x420/0x420 [ 53.204983][ T1961] __sys_sendmsg+0x12c/0x1d0 [ 53.204985][ T1961] ? __sys_sendmsg_sock+0x20/0x20 [ 53.204988][ T1961] ? rcu_is_watching+0x16/0xd0 [ 53.204990][ T1961] do_syscall_64+0xff/0x530 [ 53.204991][ T1961] ? exc_page_fault+0xee/0x100 [ 53.204993][ T1961] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.204995][ T1961] RIP: 0033:0x7fb2a026c54e [ 53.204997][ T1961] 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 [ 53.204998][ T1961] RSP: 002b:00007fff3c164120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.205002][ T1961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2a026c54e [ 53.205004][ T1961] RDX: 0000000000000000 RSI: 00007fff3c1641d0 RDI: 0000000000000005 [ 53.205005][ T1961] RBP: 00007fff3c164130 R08: 0000000000000000 R09: 0000000000000000 [ 53.205006][ T1961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91890f [ 53.205006][ T1961] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff3c164890 [ 53.205009][ T1961] [ 53.231538][ T1961] vx20: left promiscuous mode [ 53.231774][ T1961] br1: port 2(vx20) entered disabled state [ 53.378956][ T1880] veth0: left allmulticast mode [ 53.379211][ T1880] veth2: left allmulticast mode [ 53.379443][ T1880] veth4: left allmulticast mode [ 53.379673][ T1880] lo10: left allmulticast mode [ 53.516679][ T2001] veth0: entered allmulticast mode [ 53.517102][ T2001] veth2: entered allmulticast mode [ 53.525664][ T2001] veth4: entered allmulticast mode [ 53.526039][ T2001] lo10: entered allmulticast mode [ 53.749077][ T2049] br1: port 2(vx20) entered blocking state [ 53.749427][ T2049] br1: port 2(vx20) entered disabled state [ 53.749785][ T2049] vx20: entered allmulticast mode [ 53.751192][ T2049] vx20: entered promiscuous mode [ 53.751662][ T2049] br1: port 2(vx20) entered blocking state [ 53.751963][ T2049] br1: port 2(vx20) entered forwarding state [ 57.062194][ T2087] vx20: left allmulticast mode [ 57.062213][ T2087] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.062215][ T2087] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2087, name: ip [ 57.062217][ T2087] preempt_count: 1, expected: 0 [ 57.062218][ T2087] RCU nest depth: 0, expected: 0 [ 57.062219][ T2087] INFO: lockdep is turned off. [ 57.062220][ T2087] irq event stamp: 0 [ 57.062221][ T2087] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.062225][ T2087] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 57.062234][ T2087] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 57.062236][ T2087] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.062238][ T2087] Preemption disabled at: [ 57.062238][ T2087] [] vprintk_emit+0x31b/0x3e0 [ 57.062246][ T2087] CPU: 0 UID: 0 PID: 2087 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.062250][ T2087] Tainted: [W]=WARN [ 57.062251][ T2087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.062253][ T2087] Call Trace: [ 57.062254][ T2087] [ 57.062255][ T2087] dump_stack_lvl+0x6f/0xa0 [ 57.062261][ T2087] ? vprintk_emit+0x31b/0x3e0 [ 57.062262][ T2087] __might_resched.cold+0x1fe/0x2c1 [ 57.062266][ T2087] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.062270][ T2087] ? __asan_memcpy+0x3c/0x60 [ 57.062273][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062276][ T2087] __kmalloc_noprof+0x443/0x760 [ 57.062280][ T2087] ? __rwlock_init+0x150/0x150 [ 57.062282][ T2087] ? alloc_buf.isra.0+0x4b/0x260 [ 57.062286][ T2087] ? do_raw_spin_unlock+0x59/0x250 [ 57.062288][ T2087] alloc_buf.isra.0+0x4b/0x260 [ 57.062289][ T2087] put_chars+0x1e1/0x2f0 [ 57.062292][ T2087] ? __send_to_port+0x420/0x420 [ 57.062293][ T2087] ? console_prepend_replay+0x20/0x20 [ 57.062296][ T2087] hvc_console_print+0x292/0x780 [ 57.062299][ T2087] ? hvc_write+0x3a0/0x3a0 [ 57.062300][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062302][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062304][ T2087] console_emit_next_record+0x22f/0x4c0 [ 57.062307][ T2087] ? devkmsg_read+0x4b0/0x4b0 [ 57.062309][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062310][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062312][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062313][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062315][ T2087] ? console_flush_one_record+0x111/0x710 [ 57.062317][ T2087] console_flush_one_record+0x46f/0x710 [ 57.062319][ T2087] ? console_emit_next_record+0x4c0/0x4c0 [ 57.062322][ T2087] console_unlock+0xee/0x1f0 [ 57.062323][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062325][ T2087] ? console_flush_one_record+0x710/0x710 [ 57.062326][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062328][ T2087] ? lock_release+0x184/0x1f0 [ 57.062329][ T2087] ? lock_acquire+0x60/0x160 [ 57.062331][ T2087] ? __rcu_read_lock+0x30/0x70 [ 57.062333][ T2087] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.062334][ T2087] ? vprintk_emit+0x320/0x3e0 [ 57.062336][ T2087] vprintk_emit+0x37c/0x3e0 [ 57.062339][ T2087] ? wake_up_klogd_work_func+0x90/0x90 [ 57.062340][ T2087] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.062344][ T2087] ? netlink_unicast+0x486/0x750 [ 57.062346][ T2087] ? netlink_sendmsg+0x735/0xc60 [ 57.062348][ T2087] ? ____sys_sendmsg+0x415/0x880 [ 57.062350][ T2087] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.062352][ T2087] ? __sys_sendmsg+0x12c/0x1d0 [ 57.062353][ T2087] ? do_syscall_64+0xff/0x530 [ 57.062356][ T2087] _printk+0xc7/0x100 [ 57.062360][ T2087] ? snapshot_read.cold+0x21/0x21 [ 57.062362][ T2087] ? netdev_name+0x43/0x60 [ 57.062364][ T2087] ? __netdev_printk+0x17f/0x1d0 [ 57.062366][ T2087] netdev_info+0xe2/0x116 [ 57.062368][ T2087] ? netdev_notice+0x120/0x120 [ 57.062369][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062371][ T2087] ? __up_read+0x355/0x9e0 [ 57.062373][ T2087] ? trace_hardirqs_on+0x36/0x40 [ 57.062376][ T2087] ? down_write_nested+0x200/0x200 [ 57.062377][ T2087] ? mutex_is_locked+0x1c/0x50 [ 57.062379][ T2087] netif_set_allmulti.cold+0x7c/0x166 [ 57.062382][ T2087] dev_set_allmulti+0xa2/0x150 [ 57.062385][ T2087] del_nbp+0xb7/0xc10 [bridge] [ 57.062397][ T2087] ? is_bpf_text_address+0x72/0x110 [ 57.062400][ T2087] ? kernel_text_address+0x149/0x170 [ 57.062403][ T2087] br_del_if+0xab/0x200 [bridge] [ 57.062410][ T2087] ? rtnl_is_locked+0x15/0x20 [ 57.062412][ T2087] do_set_master+0x15c/0x580 [ 57.062414][ T2087] do_setlink.isra.0+0xa31/0x2750 [ 57.062417][ T2087] ? stack_trace_save+0x93/0xc0 [ 57.062420][ T2087] ? rtnl_link_get_size+0x350/0x350 [ 57.062421][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062423][ T2087] ? stack_depot_save_flags+0x1bc/0x790 [ 57.062426][ T2087] ? kasan_save_stack+0x3d/0x50 [ 57.062429][ T2087] ? kasan_save_stack+0x2f/0x50 [ 57.062430][ T2087] ? kasan_save_track+0x14/0x30 [ 57.062431][ T2087] ? __kasan_kmalloc+0x7b/0x90 [ 57.062433][ T2087] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.062434][ T2087] ? rtnl_newlink+0x124/0x11c0 [ 57.062435][ T2087] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.062436][ T2087] ? netlink_rcv_skb+0x14e/0x3a0 [ 57.062438][ T2087] ? netlink_unicast+0x486/0x750 [ 57.062439][ T2087] ? netlink_sendmsg+0x735/0xc60 [ 57.062440][ T2087] ? ____sys_sendmsg+0x415/0x880 [ 57.062441][ T2087] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.062443][ T2087] ? __sys_sendmsg+0x12c/0x1d0 [ 57.062444][ T2087] ? do_syscall_64+0xff/0x530 [ 57.062445][ T2087] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.062447][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062449][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062450][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062452][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062454][ T2087] ? trace_contention_end+0xb3/0x180 [ 57.062456][ T2087] ? __mutex_lock+0x1db/0x1ea0 [ 57.062458][ T2087] ? __mutex_lock+0x9a3/0x1ea0 [ 57.062459][ T2087] ? rtnl_newlink+0x9a8/0x11c0 [ 57.062461][ T2087] ? ww_mutex_lock+0x160/0x160 [ 57.062462][ T2087] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.062464][ T2087] ? __rtnl_newlink+0x3fa/0xa50 [ 57.062466][ T2087] rtnl_newlink+0x9f1/0x11c0 [ 57.062468][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062470][ T2087] ? rtnl_bridge_getlink+0x850/0x850 [ 57.062471][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062472][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062480][ T2087] ? is_bpf_text_address+0x3e/0x110 [ 57.062481][ T2087] ? is_bpf_text_address+0x72/0x110 [ 57.062483][ T2087] ? kernel_text_address+0x149/0x170 [ 57.062485][ T2087] ? __kernel_text_address+0x12/0x30 [ 57.062486][ T2087] ? write_profile+0xf0/0xf0 [ 57.062487][ T2087] ? unwind_get_return_address+0x67/0xd0 [ 57.062489][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062491][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062493][ T2087] ? cap_capable+0x1d7/0x3d0 [ 57.062496][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062498][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062499][ T2087] ? rtnl_bridge_getlink+0x850/0x850 [ 57.062501][ T2087] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.062502][ T2087] ? rtnl_link_fill+0x920/0x920 [ 57.062503][ T2087] ? filter_irq_stacks+0xd0/0xd0 [ 57.062505][ T2087] ? stack_depot_save_flags+0x1bc/0x790 [ 57.062507][ T2087] netlink_rcv_skb+0x14e/0x3a0 [ 57.062509][ T2087] ? rtnl_link_fill+0x920/0x920 [ 57.062510][ T2087] ? lock_release+0x184/0x1f0 [ 57.062511][ T2087] ? netlink_ack+0xcf0/0xcf0 [ 57.062513][ T2087] ? __netlink_lookup+0xb9/0x6b0 [ 57.062515][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062517][ T2087] ? lock_release+0x184/0x1f0 [ 57.062519][ T2087] netlink_unicast+0x486/0x750 [ 57.062521][ T2087] ? netlink_attachskb+0x810/0x810 [ 57.062522][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062524][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062525][ T2087] ? lock_acquire+0x13c/0x160 [ 57.062527][ T2087] netlink_sendmsg+0x735/0xc60 [ 57.062529][ T2087] ? netlink_unicast+0x750/0x750 [ 57.062531][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062533][ T2087] ? lock_release+0x184/0x1f0 [ 57.062534][ T2087] ____sys_sendmsg+0x415/0x880 [ 57.062536][ T2087] ? copy_msghdr_from_user+0x279/0x420 [ 57.062538][ T2087] ? get_timestamp.constprop.0+0x390/0x390 [ 57.062539][ T2087] ? move_addr_to_kernel+0x40/0x40 [ 57.062541][ T2087] ? filter_irq_stacks+0xd0/0xd0 [ 57.062543][ T2087] ___sys_sendmsg+0x14e/0x1d0 [ 57.062545][ T2087] ? copy_msghdr_from_user+0x420/0x420 [ 57.062549][ T2087] __sys_sendmsg+0x12c/0x1d0 [ 57.062551][ T2087] ? __sys_sendmsg_sock+0x20/0x20 [ 57.062554][ T2087] ? rcu_is_watching+0x16/0xd0 [ 57.062556][ T2087] do_syscall_64+0xff/0x530 [ 57.062557][ T2087] ? exc_page_fault+0xee/0x100 [ 57.062559][ T2087] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.062561][ T2087] RIP: 0033:0x7f43d315354e [ 57.062563][ T2087] 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 [ 57.062565][ T2087] RSP: 002b:00007ffdcf20b530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.062568][ T2087] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43d315354e [ 57.062570][ T2087] RDX: 0000000000000000 RSI: 00007ffdcf20b5e0 RDI: 0000000000000005 [ 57.062571][ T2087] RBP: 00007ffdcf20b540 R08: 0000000000000000 R09: 0000000000000000 [ 57.062571][ T2087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918913 [ 57.062572][ T2087] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdcf20bca0 [ 57.062574][ T2087] [ 57.087318][ T2087] vx20: left promiscuous mode [ 57.087664][ T2087] br1: port 2(vx20) entered disabled state [ 57.215756][ T2001] veth0: left allmulticast mode [ 57.216043][ T2001] veth2: left allmulticast mode [ 57.217058][ T2001] veth4: left allmulticast mode [ 57.217305][ T2001] lo10: left allmulticast mode [ 57.354981][ T2129] veth0: entered allmulticast mode [ 57.355291][ T2129] veth2: entered allmulticast mode [ 57.355536][ T2129] veth4: entered allmulticast mode [ 57.355767][ T2129] lo10: entered allmulticast mode [ 57.539321][ T2174] br1: port 2(vx20) entered blocking state [ 57.539558][ T2174] br1: port 2(vx20) entered disabled state [ 57.539758][ T2174] vx20: entered allmulticast mode [ 57.540894][ T2174] vx20: entered promiscuous mode [ 57.541181][ T2174] br1: port 2(vx20) entered blocking state [ 57.541364][ T2174] br1: port 2(vx20) entered forwarding state [ 59.833726][ T2210] vx20: left allmulticast mode [ 59.833744][ T2210] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 59.833746][ T2210] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2210, name: ip [ 59.833748][ T2210] preempt_count: 1, expected: 0 [ 59.833749][ T2210] RCU nest depth: 0, expected: 0 [ 59.833750][ T2210] INFO: lockdep is turned off. [ 59.833751][ T2210] irq event stamp: 0 [ 59.833751][ T2210] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 59.833755][ T2210] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 59.833761][ T2210] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 59.833763][ T2210] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 59.833765][ T2210] Preemption disabled at: [ 59.833765][ T2210] [] vprintk_emit+0x31b/0x3e0 [ 59.833772][ T2210] CPU: 0 UID: 0 PID: 2210 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 59.833776][ T2210] Tainted: [W]=WARN [ 59.833777][ T2210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.833779][ T2210] Call Trace: [ 59.833780][ T2210] [ 59.833781][ T2210] dump_stack_lvl+0x6f/0xa0 [ 59.833787][ T2210] ? vprintk_emit+0x31b/0x3e0 [ 59.833788][ T2210] __might_resched.cold+0x1fe/0x2c1 [ 59.833792][ T2210] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 59.833795][ T2210] ? __asan_memcpy+0x3c/0x60 [ 59.833798][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833802][ T2210] __kmalloc_noprof+0x443/0x760 [ 59.833805][ T2210] ? __rwlock_init+0x150/0x150 [ 59.833807][ T2210] ? alloc_buf.isra.0+0x4b/0x260 [ 59.833811][ T2210] ? do_raw_spin_unlock+0x59/0x250 [ 59.833813][ T2210] alloc_buf.isra.0+0x4b/0x260 [ 59.833815][ T2210] put_chars+0x1e1/0x2f0 [ 59.833817][ T2210] ? __send_to_port+0x420/0x420 [ 59.833818][ T2210] ? console_prepend_replay+0x20/0x20 [ 59.833821][ T2210] hvc_console_print+0x292/0x780 [ 59.833824][ T2210] ? hvc_write+0x3a0/0x3a0 [ 59.833826][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833827][ T2210] ? lock_acquire+0x13c/0x160 [ 59.833829][ T2210] console_emit_next_record+0x22f/0x4c0 [ 59.833832][ T2210] ? devkmsg_read+0x4b0/0x4b0 [ 59.833834][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833835][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833837][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833839][ T2210] ? lock_acquire+0x13c/0x160 [ 59.833840][ T2210] ? console_flush_one_record+0x111/0x710 [ 59.833842][ T2210] console_flush_one_record+0x46f/0x710 [ 59.833844][ T2210] ? console_emit_next_record+0x4c0/0x4c0 [ 59.833847][ T2210] console_unlock+0xee/0x1f0 [ 59.833848][ T2210] ? lock_acquire+0x13c/0x160 [ 59.833850][ T2210] ? console_flush_one_record+0x710/0x710 [ 59.833851][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833853][ T2210] ? lock_release+0x184/0x1f0 [ 59.833854][ T2210] ? lock_acquire+0x60/0x160 [ 59.833855][ T2210] ? __rcu_read_lock+0x30/0x70 [ 59.833857][ T2210] ? __down_trylock_console_sem+0x5e/0xa0 [ 59.833859][ T2210] ? vprintk_emit+0x320/0x3e0 [ 59.833861][ T2210] vprintk_emit+0x37c/0x3e0 [ 59.833863][ T2210] ? wake_up_klogd_work_func+0x90/0x90 [ 59.833865][ T2210] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.833868][ T2210] ? netlink_unicast+0x486/0x750 [ 59.833871][ T2210] ? netlink_sendmsg+0x735/0xc60 [ 59.833872][ T2210] ? ____sys_sendmsg+0x415/0x880 [ 59.833874][ T2210] ? ___sys_sendmsg+0x14e/0x1d0 [ 59.833876][ T2210] ? __sys_sendmsg+0x12c/0x1d0 [ 59.833878][ T2210] ? do_syscall_64+0xff/0x530 [ 59.833881][ T2210] _printk+0xc7/0x100 [ 59.833884][ T2210] ? snapshot_read.cold+0x21/0x21 [ 59.833886][ T2210] ? netdev_name+0x43/0x60 [ 59.833889][ T2210] ? __netdev_printk+0x17f/0x1d0 [ 59.833891][ T2210] netdev_info+0xe2/0x116 [ 59.833892][ T2210] ? netdev_notice+0x120/0x120 [ 59.833894][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833896][ T2210] ? __up_read+0x355/0x9e0 [ 59.833897][ T2210] ? trace_hardirqs_on+0x36/0x40 [ 59.833900][ T2210] ? down_write_nested+0x200/0x200 [ 59.833901][ T2210] ? mutex_is_locked+0x1c/0x50 [ 59.833904][ T2210] netif_set_allmulti.cold+0x7c/0x166 [ 59.833906][ T2210] dev_set_allmulti+0xa2/0x150 [ 59.833909][ T2210] del_nbp+0xb7/0xc10 [bridge] [ 59.833921][ T2210] ? is_bpf_text_address+0x72/0x110 [ 59.833925][ T2210] ? kernel_text_address+0x149/0x170 [ 59.833927][ T2210] br_del_if+0xab/0x200 [bridge] [ 59.833934][ T2210] ? rtnl_is_locked+0x15/0x20 [ 59.833936][ T2210] do_set_master+0x15c/0x580 [ 59.833939][ T2210] do_setlink.isra.0+0xa31/0x2750 [ 59.833942][ T2210] ? stack_trace_save+0x93/0xc0 [ 59.833944][ T2210] ? rtnl_link_get_size+0x350/0x350 [ 59.833945][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833947][ T2210] ? stack_depot_save_flags+0x1bc/0x790 [ 59.833951][ T2210] ? kasan_save_stack+0x3d/0x50 [ 59.833953][ T2210] ? kasan_save_stack+0x2f/0x50 [ 59.833955][ T2210] ? kasan_save_track+0x14/0x30 [ 59.833956][ T2210] ? __kasan_kmalloc+0x7b/0x90 [ 59.833958][ T2210] ? __kmalloc_cache_noprof+0x29a/0x620 [ 59.833959][ T2210] ? rtnl_newlink+0x124/0x11c0 [ 59.833960][ T2210] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.833961][ T2210] ? netlink_rcv_skb+0x14e/0x3a0 [ 59.833962][ T2210] ? netlink_unicast+0x486/0x750 [ 59.833964][ T2210] ? netlink_sendmsg+0x735/0xc60 [ 59.833965][ T2210] ? ____sys_sendmsg+0x415/0x880 [ 59.833966][ T2210] ? ___sys_sendmsg+0x14e/0x1d0 [ 59.833967][ T2210] ? __sys_sendmsg+0x12c/0x1d0 [ 59.833969][ T2210] ? do_syscall_64+0xff/0x530 [ 59.833970][ T2210] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.833972][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833974][ T2210] ? lock_acquire+0x13c/0x160 [ 59.833975][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833977][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833979][ T2210] ? trace_contention_end+0xb3/0x180 [ 59.833980][ T2210] ? __mutex_lock+0x1db/0x1ea0 [ 59.833983][ T2210] ? __mutex_lock+0x9a3/0x1ea0 [ 59.833984][ T2210] ? rtnl_newlink+0x9a8/0x11c0 [ 59.833985][ T2210] ? ww_mutex_lock+0x160/0x160 [ 59.833987][ T2210] ? nla_get_range_signed+0x3d0/0x3d0 [ 59.833989][ T2210] ? __rtnl_newlink+0x3fa/0xa50 [ 59.833991][ T2210] rtnl_newlink+0x9f1/0x11c0 [ 59.833993][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833994][ T2210] ? rtnl_bridge_getlink+0x850/0x850 [ 59.833996][ T2210] ? lock_acquire+0x13c/0x160 [ 59.833997][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.833999][ T2210] ? is_bpf_text_address+0x3e/0x110 [ 59.834000][ T2210] ? is_bpf_text_address+0x72/0x110 [ 59.834002][ T2210] ? kernel_text_address+0x149/0x170 [ 59.834004][ T2210] ? __kernel_text_address+0x12/0x30 [ 59.834005][ T2210] ? write_profile+0xf0/0xf0 [ 59.834006][ T2210] ? unwind_get_return_address+0x67/0xd0 [ 59.834008][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834010][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834011][ T2210] ? cap_capable+0x1d7/0x3d0 [ 59.834015][ T2210] ? lock_acquire+0x13c/0x160 [ 59.834016][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834018][ T2210] ? rtnl_bridge_getlink+0x850/0x850 [ 59.834019][ T2210] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.834021][ T2210] ? rtnl_link_fill+0x920/0x920 [ 59.834022][ T2210] ? filter_irq_stacks+0xd0/0xd0 [ 59.834023][ T2210] ? stack_depot_save_flags+0x1bc/0x790 [ 59.834026][ T2210] netlink_rcv_skb+0x14e/0x3a0 [ 59.834027][ T2210] ? rtnl_link_fill+0x920/0x920 [ 59.834028][ T2210] ? lock_release+0x184/0x1f0 [ 59.834030][ T2210] ? netlink_ack+0xcf0/0xcf0 [ 59.834031][ T2210] ? __netlink_lookup+0xb9/0x6b0 [ 59.834033][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834035][ T2210] ? lock_release+0x184/0x1f0 [ 59.834037][ T2210] netlink_unicast+0x486/0x750 [ 59.834039][ T2210] ? netlink_attachskb+0x810/0x810 [ 59.834040][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834042][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834044][ T2210] ? lock_acquire+0x13c/0x160 [ 59.834045][ T2210] netlink_sendmsg+0x735/0xc60 [ 59.834047][ T2210] ? netlink_unicast+0x750/0x750 [ 59.834049][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834050][ T2210] ? lock_release+0x184/0x1f0 [ 59.834052][ T2210] ____sys_sendmsg+0x415/0x880 [ 59.834054][ T2210] ? copy_msghdr_from_user+0x279/0x420 [ 59.834055][ T2210] ? get_timestamp.constprop.0+0x390/0x390 [ 59.834057][ T2210] ? move_addr_to_kernel+0x40/0x40 [ 59.834058][ T2210] ? filter_irq_stacks+0xd0/0xd0 [ 59.834060][ T2210] ___sys_sendmsg+0x14e/0x1d0 [ 59.834062][ T2210] ? copy_msghdr_from_user+0x420/0x420 [ 59.834067][ T2210] __sys_sendmsg+0x12c/0x1d0 [ 59.834068][ T2210] ? __sys_sendmsg_sock+0x20/0x20 [ 59.834071][ T2210] ? rcu_is_watching+0x16/0xd0 [ 59.834073][ T2210] do_syscall_64+0xff/0x530 [ 59.834074][ T2210] ? exc_page_fault+0xee/0x100 [ 59.834076][ T2210] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.834078][ T2210] RIP: 0033:0x7f69a232654e [ 59.834080][ T2210] 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 [ 59.834081][ T2210] RSP: 002b:00007ffcda4e4530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.834085][ T2210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69a232654e [ 59.834086][ T2210] RDX: 0000000000000000 RSI: 00007ffcda4e45e0 RDI: 0000000000000005 [ 59.834087][ T2210] RBP: 00007ffcda4e4540 R08: 0000000000000000 R09: 0000000000000000 [ 59.834088][ T2210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918916 [ 59.834089][ T2210] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcda4e4ca0 [ 59.834091][ T2210] [ 59.861853][ T2210] vx20: left promiscuous mode [ 59.862115][ T2210] br1: port 2(vx20) entered disabled state [ 60.004139][ T2129] veth0: left allmulticast mode [ 60.004434][ T2129] veth2: left allmulticast mode [ 60.004614][ T2129] veth4: left allmulticast mode [ 60.004783][ T2129] lo10: left allmulticast mode [ 60.128210][ T2240] br1: port 2(vx20) entered blocking state [ 60.128571][ T2240] br1: port 2(vx20) entered disabled state [ 60.128916][ T2240] vx20: entered allmulticast mode [ 60.130406][ T2240] vx20: entered promiscuous mode [ 60.130892][ T2240] br1: port 2(vx20) entered blocking state [ 60.131194][ T2240] br1: port 2(vx20) entered forwarding state [ 62.459210][ T2276] vx20: left allmulticast mode [ 62.459231][ T2276] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 62.459234][ T2276] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2276, name: ip [ 62.459235][ T2276] preempt_count: 1, expected: 0 [ 62.459236][ T2276] RCU nest depth: 0, expected: 0 [ 62.459237][ T2276] INFO: lockdep is turned off. [ 62.459238][ T2276] irq event stamp: 0 [ 62.459239][ T2276] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 62.459243][ T2276] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 62.459249][ T2276] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 62.459250][ T2276] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 62.459252][ T2276] Preemption disabled at: [ 62.459253][ T2276] [] vprintk_emit+0x31b/0x3e0 [ 62.459261][ T2276] CPU: 0 UID: 0 PID: 2276 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 62.459264][ T2276] Tainted: [W]=WARN [ 62.459265][ T2276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.459267][ T2276] Call Trace: [ 62.459269][ T2276] [ 62.459270][ T2276] dump_stack_lvl+0x6f/0xa0 [ 62.459275][ T2276] ? vprintk_emit+0x31b/0x3e0 [ 62.459277][ T2276] __might_resched.cold+0x1fe/0x2c1 [ 62.459281][ T2276] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.459284][ T2276] ? __asan_memcpy+0x3c/0x60 [ 62.459287][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459291][ T2276] __kmalloc_noprof+0x443/0x760 [ 62.459293][ T2276] ? __rwlock_init+0x150/0x150 [ 62.459296][ T2276] ? alloc_buf.isra.0+0x4b/0x260 [ 62.459300][ T2276] ? do_raw_spin_unlock+0x59/0x250 [ 62.459302][ T2276] alloc_buf.isra.0+0x4b/0x260 [ 62.459304][ T2276] put_chars+0x1e1/0x2f0 [ 62.459306][ T2276] ? __send_to_port+0x420/0x420 [ 62.459307][ T2276] ? console_prepend_replay+0x20/0x20 [ 62.459310][ T2276] hvc_console_print+0x292/0x780 [ 62.459313][ T2276] ? hvc_write+0x3a0/0x3a0 [ 62.459314][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459316][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459318][ T2276] console_emit_next_record+0x22f/0x4c0 [ 62.459320][ T2276] ? devkmsg_read+0x4b0/0x4b0 [ 62.459322][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459324][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459325][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459327][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459329][ T2276] ? console_flush_one_record+0x111/0x710 [ 62.459330][ T2276] console_flush_one_record+0x46f/0x710 [ 62.459332][ T2276] ? console_emit_next_record+0x4c0/0x4c0 [ 62.459335][ T2276] console_unlock+0xee/0x1f0 [ 62.459337][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459338][ T2276] ? console_flush_one_record+0x710/0x710 [ 62.459340][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459341][ T2276] ? lock_release+0x184/0x1f0 [ 62.459342][ T2276] ? lock_acquire+0x60/0x160 [ 62.459344][ T2276] ? __rcu_read_lock+0x30/0x70 [ 62.459346][ T2276] ? __down_trylock_console_sem+0x5e/0xa0 [ 62.459348][ T2276] ? vprintk_emit+0x320/0x3e0 [ 62.459349][ T2276] vprintk_emit+0x37c/0x3e0 [ 62.459352][ T2276] ? wake_up_klogd_work_func+0x90/0x90 [ 62.459354][ T2276] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 62.459357][ T2276] ? netlink_unicast+0x486/0x750 [ 62.459359][ T2276] ? netlink_sendmsg+0x735/0xc60 [ 62.459360][ T2276] ? ____sys_sendmsg+0x415/0x880 [ 62.459363][ T2276] ? ___sys_sendmsg+0x14e/0x1d0 [ 62.459364][ T2276] ? __sys_sendmsg+0x12c/0x1d0 [ 62.459366][ T2276] ? do_syscall_64+0xff/0x530 [ 62.459369][ T2276] _printk+0xc7/0x100 [ 62.459373][ T2276] ? snapshot_read.cold+0x21/0x21 [ 62.459375][ T2276] ? netdev_name+0x43/0x60 [ 62.459377][ T2276] ? __netdev_printk+0x17f/0x1d0 [ 62.459379][ T2276] netdev_info+0xe2/0x116 [ 62.459381][ T2276] ? netdev_notice+0x120/0x120 [ 62.459383][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459384][ T2276] ? __up_read+0x355/0x9e0 [ 62.459386][ T2276] ? trace_hardirqs_on+0x36/0x40 [ 62.459388][ T2276] ? down_write_nested+0x200/0x200 [ 62.459390][ T2276] ? mutex_is_locked+0x1c/0x50 [ 62.459392][ T2276] netif_set_allmulti.cold+0x7c/0x166 [ 62.459395][ T2276] dev_set_allmulti+0xa2/0x150 [ 62.459398][ T2276] del_nbp+0xb7/0xc10 [bridge] [ 62.459410][ T2276] ? is_bpf_text_address+0x72/0x110 [ 62.459413][ T2276] ? kernel_text_address+0x149/0x170 [ 62.459416][ T2276] br_del_if+0xab/0x200 [bridge] [ 62.459423][ T2276] ? rtnl_is_locked+0x15/0x20 [ 62.459425][ T2276] do_set_master+0x15c/0x580 [ 62.459427][ T2276] do_setlink.isra.0+0xa31/0x2750 [ 62.459431][ T2276] ? stack_trace_save+0x93/0xc0 [ 62.459433][ T2276] ? rtnl_link_get_size+0x350/0x350 [ 62.459434][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459436][ T2276] ? stack_depot_save_flags+0x1bc/0x790 [ 62.459440][ T2276] ? kasan_save_stack+0x3d/0x50 [ 62.459442][ T2276] ? kasan_save_stack+0x2f/0x50 [ 62.459444][ T2276] ? kasan_save_track+0x14/0x30 [ 62.459445][ T2276] ? __kasan_kmalloc+0x7b/0x90 [ 62.459447][ T2276] ? __kmalloc_cache_noprof+0x29a/0x620 [ 62.459448][ T2276] ? rtnl_newlink+0x124/0x11c0 [ 62.459449][ T2276] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 62.459450][ T2276] ? netlink_rcv_skb+0x14e/0x3a0 [ 62.459451][ T2276] ? netlink_unicast+0x486/0x750 [ 62.459453][ T2276] ? netlink_sendmsg+0x735/0xc60 [ 62.459454][ T2276] ? ____sys_sendmsg+0x415/0x880 [ 62.459455][ T2276] ? ___sys_sendmsg+0x14e/0x1d0 [ 62.459456][ T2276] ? __sys_sendmsg+0x12c/0x1d0 [ 62.459458][ T2276] ? do_syscall_64+0xff/0x530 [ 62.459459][ T2276] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.459462][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459463][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459465][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459466][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459468][ T2276] ? trace_contention_end+0xb3/0x180 [ 62.459470][ T2276] ? __mutex_lock+0x1db/0x1ea0 [ 62.459472][ T2276] ? __mutex_lock+0x9a3/0x1ea0 [ 62.459473][ T2276] ? rtnl_newlink+0x9a8/0x11c0 [ 62.459475][ T2276] ? ww_mutex_lock+0x160/0x160 [ 62.459476][ T2276] ? nla_get_range_signed+0x3d0/0x3d0 [ 62.459478][ T2276] ? __rtnl_newlink+0x3fa/0xa50 [ 62.459480][ T2276] rtnl_newlink+0x9f1/0x11c0 [ 62.459482][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459484][ T2276] ? rtnl_bridge_getlink+0x850/0x850 [ 62.459485][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459486][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459488][ T2276] ? is_bpf_text_address+0x3e/0x110 [ 62.459490][ T2276] ? is_bpf_text_address+0x72/0x110 [ 62.459492][ T2276] ? kernel_text_address+0x149/0x170 [ 62.459498][ T2276] ? __kernel_text_address+0x12/0x30 [ 62.459499][ T2276] ? write_profile+0xf0/0xf0 [ 62.459500][ T2276] ? unwind_get_return_address+0x67/0xd0 [ 62.459503][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459504][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459506][ T2276] ? cap_capable+0x1d7/0x3d0 [ 62.459509][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459511][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459513][ T2276] ? rtnl_bridge_getlink+0x850/0x850 [ 62.459514][ T2276] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 62.459515][ T2276] ? rtnl_link_fill+0x920/0x920 [ 62.459517][ T2276] ? filter_irq_stacks+0xd0/0xd0 [ 62.459518][ T2276] ? stack_depot_save_flags+0x1bc/0x790 [ 62.459521][ T2276] netlink_rcv_skb+0x14e/0x3a0 [ 62.459522][ T2276] ? rtnl_link_fill+0x920/0x920 [ 62.459523][ T2276] ? lock_release+0x184/0x1f0 [ 62.459525][ T2276] ? netlink_ack+0xcf0/0xcf0 [ 62.459526][ T2276] ? __netlink_lookup+0xb9/0x6b0 [ 62.459528][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459530][ T2276] ? lock_release+0x184/0x1f0 [ 62.459532][ T2276] netlink_unicast+0x486/0x750 [ 62.459534][ T2276] ? netlink_attachskb+0x810/0x810 [ 62.459535][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459537][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459539][ T2276] ? lock_acquire+0x13c/0x160 [ 62.459540][ T2276] netlink_sendmsg+0x735/0xc60 [ 62.459542][ T2276] ? netlink_unicast+0x750/0x750 [ 62.459544][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459546][ T2276] ? lock_release+0x184/0x1f0 [ 62.459548][ T2276] ____sys_sendmsg+0x415/0x880 [ 62.459549][ T2276] ? copy_msghdr_from_user+0x279/0x420 [ 62.459551][ T2276] ? get_timestamp.constprop.0+0x390/0x390 [ 62.459552][ T2276] ? move_addr_to_kernel+0x40/0x40 [ 62.459554][ T2276] ? filter_irq_stacks+0xd0/0xd0 [ 62.459556][ T2276] ___sys_sendmsg+0x14e/0x1d0 [ 62.459558][ T2276] ? copy_msghdr_from_user+0x420/0x420 [ 62.459563][ T2276] __sys_sendmsg+0x12c/0x1d0 [ 62.459565][ T2276] ? __sys_sendmsg_sock+0x20/0x20 [ 62.459567][ T2276] ? rcu_is_watching+0x16/0xd0 [ 62.459569][ T2276] do_syscall_64+0xff/0x530 [ 62.459570][ T2276] ? exc_page_fault+0xee/0x100 [ 62.459573][ T2276] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.459574][ T2276] RIP: 0033:0x7f79662a754e [ 62.459576][ T2276] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 62.459578][ T2276] RSP: 002b:00007ffd302f7140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 62.459581][ T2276] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79662a754e [ 62.459583][ T2276] RDX: 0000000000000000 RSI: 00007ffd302f71f0 RDI: 0000000000000005 [ 62.459584][ T2276] RBP: 00007ffd302f7150 R08: 0000000000000000 R09: 0000000000000000 [ 62.459585][ T2276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918918 [ 62.459585][ T2276] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd302f78b0 [ 62.459588][ T2276] [ 62.493440][ T2276] vx20: left promiscuous mode [ 62.493792][ T2276] br1: port 2(vx20) entered disabled state [ 62.684982][ T2299] veth0: entered allmulticast mode [ 62.685283][ T2299] veth2: entered allmulticast mode [ 62.685525][ T2299] veth4: entered allmulticast mode [ 62.685763][ T2299] lo10: entered allmulticast mode [ 62.903139][ T2343] br1: port 2(vx20) entered blocking state [ 62.903427][ T2343] br1: port 2(vx20) entered disabled state [ 62.903626][ T2343] vx20: entered allmulticast mode [ 62.904542][ T2343] vx20: entered promiscuous mode [ 62.904874][ T2343] br1: port 2(vx20) entered blocking state [ 62.905057][ T2343] br1: port 2(vx20) entered forwarding state [ 65.225924][ T2381] vx20: left allmulticast mode [ 65.225942][ T2381] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.225945][ T2381] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2381, name: ip [ 65.225947][ T2381] preempt_count: 1, expected: 0 [ 65.225948][ T2381] RCU nest depth: 0, expected: 0 [ 65.225949][ T2381] INFO: lockdep is turned off. [ 65.225950][ T2381] irq event stamp: 0 [ 65.225951][ T2381] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 65.225955][ T2381] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 65.225961][ T2381] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 65.225963][ T2381] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 65.225964][ T2381] Preemption disabled at: [ 65.225965][ T2381] [] vprintk_emit+0x31b/0x3e0 [ 65.225973][ T2381] CPU: 0 UID: 0 PID: 2381 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.225977][ T2381] Tainted: [W]=WARN [ 65.225978][ T2381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.225979][ T2381] Call Trace: [ 65.225981][ T2381] [ 65.225982][ T2381] dump_stack_lvl+0x6f/0xa0 [ 65.225988][ T2381] ? vprintk_emit+0x31b/0x3e0 [ 65.225990][ T2381] __might_resched.cold+0x1fe/0x2c1 [ 65.225994][ T2381] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.225997][ T2381] ? __asan_memcpy+0x3c/0x60 [ 65.226000][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226004][ T2381] __kmalloc_noprof+0x443/0x760 [ 65.226007][ T2381] ? __rwlock_init+0x150/0x150 [ 65.226009][ T2381] ? alloc_buf.isra.0+0x4b/0x260 [ 65.226013][ T2381] ? do_raw_spin_unlock+0x59/0x250 [ 65.226015][ T2381] alloc_buf.isra.0+0x4b/0x260 [ 65.226017][ T2381] put_chars+0x1e1/0x2f0 [ 65.226019][ T2381] ? __send_to_port+0x420/0x420 [ 65.226021][ T2381] ? console_prepend_replay+0x20/0x20 [ 65.226024][ T2381] hvc_console_print+0x292/0x780 [ 65.226027][ T2381] ? hvc_write+0x3a0/0x3a0 [ 65.226028][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226030][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226032][ T2381] console_emit_next_record+0x22f/0x4c0 [ 65.226035][ T2381] ? devkmsg_read+0x4b0/0x4b0 [ 65.226037][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226038][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226040][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226042][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226044][ T2381] ? console_flush_one_record+0x111/0x710 [ 65.226045][ T2381] console_flush_one_record+0x46f/0x710 [ 65.226048][ T2381] ? console_emit_next_record+0x4c0/0x4c0 [ 65.226050][ T2381] console_unlock+0xee/0x1f0 [ 65.226052][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226054][ T2381] ? console_flush_one_record+0x710/0x710 [ 65.226055][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226057][ T2381] ? lock_release+0x184/0x1f0 [ 65.226058][ T2381] ? lock_acquire+0x60/0x160 [ 65.226060][ T2381] ? __rcu_read_lock+0x30/0x70 [ 65.226062][ T2381] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.226064][ T2381] ? vprintk_emit+0x320/0x3e0 [ 65.226066][ T2381] vprintk_emit+0x37c/0x3e0 [ 65.226068][ T2381] ? wake_up_klogd_work_func+0x90/0x90 [ 65.226070][ T2381] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.226073][ T2381] ? netlink_unicast+0x486/0x750 [ 65.226076][ T2381] ? netlink_sendmsg+0x735/0xc60 [ 65.226077][ T2381] ? ____sys_sendmsg+0x415/0x880 [ 65.226080][ T2381] ? ___sys_sendmsg+0x14e/0x1d0 [ 65.226081][ T2381] ? __sys_sendmsg+0x12c/0x1d0 [ 65.226083][ T2381] ? do_syscall_64+0xff/0x530 [ 65.226086][ T2381] _printk+0xc7/0x100 [ 65.226089][ T2381] ? snapshot_read.cold+0x21/0x21 [ 65.226092][ T2381] ? netdev_name+0x43/0x60 [ 65.226095][ T2381] ? __netdev_printk+0x17f/0x1d0 [ 65.226096][ T2381] netdev_info+0xe2/0x116 [ 65.226098][ T2381] ? netdev_notice+0x120/0x120 [ 65.226100][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226102][ T2381] ? __up_read+0x355/0x9e0 [ 65.226104][ T2381] ? trace_hardirqs_on+0x36/0x40 [ 65.226106][ T2381] ? down_write_nested+0x200/0x200 [ 65.226108][ T2381] ? mutex_is_locked+0x1c/0x50 [ 65.226111][ T2381] netif_set_allmulti.cold+0x7c/0x166 [ 65.226114][ T2381] dev_set_allmulti+0xa2/0x150 [ 65.226116][ T2381] del_nbp+0xb7/0xc10 [bridge] [ 65.226129][ T2381] ? is_bpf_text_address+0x72/0x110 [ 65.226133][ T2381] ? kernel_text_address+0x149/0x170 [ 65.226135][ T2381] br_del_if+0xab/0x200 [bridge] [ 65.226143][ T2381] ? rtnl_is_locked+0x15/0x20 [ 65.226145][ T2381] do_set_master+0x15c/0x580 [ 65.226148][ T2381] do_setlink.isra.0+0xa31/0x2750 [ 65.226151][ T2381] ? stack_trace_save+0x93/0xc0 [ 65.226153][ T2381] ? rtnl_link_get_size+0x350/0x350 [ 65.226154][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226156][ T2381] ? stack_depot_save_flags+0x1bc/0x790 [ 65.226160][ T2381] ? kasan_save_stack+0x3d/0x50 [ 65.226163][ T2381] ? kasan_save_stack+0x2f/0x50 [ 65.226164][ T2381] ? kasan_save_track+0x14/0x30 [ 65.226165][ T2381] ? __kasan_kmalloc+0x7b/0x90 [ 65.226167][ T2381] ? __kmalloc_cache_noprof+0x29a/0x620 [ 65.226168][ T2381] ? rtnl_newlink+0x124/0x11c0 [ 65.226170][ T2381] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.226171][ T2381] ? netlink_rcv_skb+0x14e/0x3a0 [ 65.226172][ T2381] ? netlink_unicast+0x486/0x750 [ 65.226173][ T2381] ? netlink_sendmsg+0x735/0xc60 [ 65.226175][ T2381] ? ____sys_sendmsg+0x415/0x880 [ 65.226176][ T2381] ? ___sys_sendmsg+0x14e/0x1d0 [ 65.226177][ T2381] ? __sys_sendmsg+0x12c/0x1d0 [ 65.226179][ T2381] ? do_syscall_64+0xff/0x530 [ 65.226180][ T2381] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.226182][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226184][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226185][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226187][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226189][ T2381] ? trace_contention_end+0xb3/0x180 [ 65.226191][ T2381] ? __mutex_lock+0x1db/0x1ea0 [ 65.226193][ T2381] ? __mutex_lock+0x9a3/0x1ea0 [ 65.226195][ T2381] ? rtnl_newlink+0x9a8/0x11c0 [ 65.226196][ T2381] ? ww_mutex_lock+0x160/0x160 [ 65.226198][ T2381] ? nla_get_range_signed+0x3d0/0x3d0 [ 65.226200][ T2381] ? __rtnl_newlink+0x3fa/0xa50 [ 65.226202][ T2381] rtnl_newlink+0x9f1/0x11c0 [ 65.226204][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226206][ T2381] ? rtnl_bridge_getlink+0x850/0x850 [ 65.226207][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226208][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226210][ T2381] ? is_bpf_text_address+0x3e/0x110 [ 65.226212][ T2381] ? is_bpf_text_address+0x72/0x110 [ 65.226214][ T2381] ? kernel_text_address+0x149/0x170 [ 65.226215][ T2381] ? __kernel_text_address+0x12/0x30 [ 65.226217][ T2381] ? write_profile+0xf0/0xf0 [ 65.226218][ T2381] ? unwind_get_return_address+0x67/0xd0 [ 65.226221][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226222][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226224][ T2381] ? cap_capable+0x1d7/0x3d0 [ 65.226230][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226232][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226234][ T2381] ? rtnl_bridge_getlink+0x850/0x850 [ 65.226235][ T2381] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.226237][ T2381] ? rtnl_link_fill+0x920/0x920 [ 65.226238][ T2381] ? filter_irq_stacks+0xd0/0xd0 [ 65.226239][ T2381] ? stack_depot_save_flags+0x1bc/0x790 [ 65.226242][ T2381] netlink_rcv_skb+0x14e/0x3a0 [ 65.226243][ T2381] ? rtnl_link_fill+0x920/0x920 [ 65.226245][ T2381] ? lock_release+0x184/0x1f0 [ 65.226246][ T2381] ? netlink_ack+0xcf0/0xcf0 [ 65.226248][ T2381] ? __netlink_lookup+0xb9/0x6b0 [ 65.226250][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226252][ T2381] ? lock_release+0x184/0x1f0 [ 65.226254][ T2381] netlink_unicast+0x486/0x750 [ 65.226256][ T2381] ? netlink_attachskb+0x810/0x810 [ 65.226258][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226259][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226261][ T2381] ? lock_acquire+0x13c/0x160 [ 65.226263][ T2381] netlink_sendmsg+0x735/0xc60 [ 65.226265][ T2381] ? netlink_unicast+0x750/0x750 [ 65.226267][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226268][ T2381] ? lock_release+0x184/0x1f0 [ 65.226270][ T2381] ____sys_sendmsg+0x415/0x880 [ 65.226272][ T2381] ? copy_msghdr_from_user+0x279/0x420 [ 65.226274][ T2381] ? get_timestamp.constprop.0+0x390/0x390 [ 65.226275][ T2381] ? move_addr_to_kernel+0x40/0x40 [ 65.226277][ T2381] ? filter_irq_stacks+0xd0/0xd0 [ 65.226279][ T2381] ___sys_sendmsg+0x14e/0x1d0 [ 65.226281][ T2381] ? copy_msghdr_from_user+0x420/0x420 [ 65.226286][ T2381] __sys_sendmsg+0x12c/0x1d0 [ 65.226288][ T2381] ? __sys_sendmsg_sock+0x20/0x20 [ 65.226290][ T2381] ? rcu_is_watching+0x16/0xd0 [ 65.226293][ T2381] do_syscall_64+0xff/0x530 [ 65.226294][ T2381] ? exc_page_fault+0xee/0x100 [ 65.226296][ T2381] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.226298][ T2381] RIP: 0033:0x7f55b1d6854e [ 65.226300][ T2381] 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 [ 65.226301][ T2381] RSP: 002b:00007ffcd25840b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.226305][ T2381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55b1d6854e [ 65.226307][ T2381] RDX: 0000000000000000 RSI: 00007ffcd2584160 RDI: 0000000000000005 [ 65.226308][ T2381] RBP: 00007ffcd25840c0 R08: 0000000000000000 R09: 0000000000000000 [ 65.226309][ T2381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91891b [ 65.226310][ T2381] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd2584820 [ 65.226312][ T2381] [ 65.251249][ T2381] vx20: left promiscuous mode [ 65.251531][ T2381] br1: port 2(vx20) entered disabled state [ 65.382132][ T2299] veth0: left allmulticast mode [ 65.382623][ T2299] veth2: left allmulticast mode [ 65.382861][ T2299] veth4: left allmulticast mode [ 65.383097][ T2299] lo10: left allmulticast mode [ 65.542164][ T2426] veth0: entered allmulticast mode [ 65.542482][ T2426] veth2: entered allmulticast mode [ 65.542738][ T2426] veth4: entered allmulticast mode [ 65.542990][ T2426] lo10: entered allmulticast mode [ 65.730317][ T2470] br1: port 2(vx20) entered blocking state [ 65.730553][ T2470] br1: port 2(vx20) entered disabled state [ 65.730750][ T2470] vx20: entered allmulticast mode [ 65.731651][ T2470] vx20: entered promiscuous mode [ 65.731951][ T2470] br1: port 2(vx20) entered blocking state [ 65.732134][ T2470] br1: port 2(vx20) entered forwarding state [ 68.059274][ T2509] vx20: left allmulticast mode [ 68.059292][ T2509] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.059294][ T2509] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2509, name: ip [ 68.059296][ T2509] preempt_count: 1, expected: 0 [ 68.059297][ T2509] RCU nest depth: 0, expected: 0 [ 68.059298][ T2509] INFO: lockdep is turned off. [ 68.059299][ T2509] irq event stamp: 0 [ 68.059300][ T2509] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.059304][ T2509] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 68.059310][ T2509] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 68.059312][ T2509] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.059314][ T2509] Preemption disabled at: [ 68.059315][ T2509] [] vprintk_emit+0x31b/0x3e0 [ 68.059323][ T2509] CPU: 3 UID: 0 PID: 2509 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.059326][ T2509] Tainted: [W]=WARN [ 68.059327][ T2509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.059329][ T2509] Call Trace: [ 68.059331][ T2509] [ 68.059332][ T2509] dump_stack_lvl+0x6f/0xa0 [ 68.059337][ T2509] ? vprintk_emit+0x31b/0x3e0 [ 68.059339][ T2509] __might_resched.cold+0x1fe/0x2c1 [ 68.059343][ T2509] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.059347][ T2509] ? __asan_memcpy+0x3c/0x60 [ 68.059350][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059354][ T2509] __kmalloc_noprof+0x443/0x760 [ 68.059357][ T2509] ? __rwlock_init+0x150/0x150 [ 68.059359][ T2509] ? alloc_buf.isra.0+0x4b/0x260 [ 68.059363][ T2509] ? do_raw_spin_unlock+0x59/0x250 [ 68.059365][ T2509] alloc_buf.isra.0+0x4b/0x260 [ 68.059367][ T2509] put_chars+0x1e1/0x2f0 [ 68.059369][ T2509] ? __send_to_port+0x420/0x420 [ 68.059371][ T2509] ? console_prepend_replay+0x20/0x20 [ 68.059373][ T2509] hvc_console_print+0x292/0x780 [ 68.059377][ T2509] ? hvc_write+0x3a0/0x3a0 [ 68.059378][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059380][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059382][ T2509] console_emit_next_record+0x22f/0x4c0 [ 68.059384][ T2509] ? devkmsg_read+0x4b0/0x4b0 [ 68.059386][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059388][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059389][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059391][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059393][ T2509] ? console_flush_one_record+0x111/0x710 [ 68.059395][ T2509] console_flush_one_record+0x46f/0x710 [ 68.059397][ T2509] ? console_emit_next_record+0x4c0/0x4c0 [ 68.059399][ T2509] console_unlock+0xee/0x1f0 [ 68.059401][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059403][ T2509] ? console_flush_one_record+0x710/0x710 [ 68.059404][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059406][ T2509] ? lock_release+0x184/0x1f0 [ 68.059407][ T2509] ? lock_acquire+0x60/0x160 [ 68.059409][ T2509] ? __rcu_read_lock+0x30/0x70 [ 68.059411][ T2509] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.059413][ T2509] ? vprintk_emit+0x320/0x3e0 [ 68.059415][ T2509] vprintk_emit+0x37c/0x3e0 [ 68.059417][ T2509] ? wake_up_klogd_work_func+0x90/0x90 [ 68.059419][ T2509] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.059422][ T2509] ? netlink_unicast+0x486/0x750 [ 68.059424][ T2509] ? netlink_sendmsg+0x735/0xc60 [ 68.059426][ T2509] ? ____sys_sendmsg+0x415/0x880 [ 68.059428][ T2509] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.059430][ T2509] ? __sys_sendmsg+0x12c/0x1d0 [ 68.059431][ T2509] ? do_syscall_64+0xff/0x530 [ 68.059435][ T2509] _printk+0xc7/0x100 [ 68.059438][ T2509] ? snapshot_read.cold+0x21/0x21 [ 68.059440][ T2509] ? netdev_name+0x43/0x60 [ 68.059443][ T2509] ? __netdev_printk+0x17f/0x1d0 [ 68.059445][ T2509] netdev_info+0xe2/0x116 [ 68.059447][ T2509] ? netdev_notice+0x120/0x120 [ 68.059448][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059450][ T2509] ? __up_read+0x355/0x9e0 [ 68.059452][ T2509] ? trace_hardirqs_on+0x36/0x40 [ 68.059455][ T2509] ? down_write_nested+0x200/0x200 [ 68.059456][ T2509] ? mutex_is_locked+0x1c/0x50 [ 68.059459][ T2509] netif_set_allmulti.cold+0x7c/0x166 [ 68.059462][ T2509] dev_set_allmulti+0xa2/0x150 [ 68.059464][ T2509] del_nbp+0xb7/0xc10 [bridge] [ 68.059477][ T2509] ? is_bpf_text_address+0x72/0x110 [ 68.059480][ T2509] ? kernel_text_address+0x149/0x170 [ 68.059483][ T2509] br_del_if+0xab/0x200 [bridge] [ 68.059490][ T2509] ? rtnl_is_locked+0x15/0x20 [ 68.059492][ T2509] do_set_master+0x15c/0x580 [ 68.059494][ T2509] do_setlink.isra.0+0xa31/0x2750 [ 68.059498][ T2509] ? stack_trace_save+0x93/0xc0 [ 68.059500][ T2509] ? rtnl_link_get_size+0x350/0x350 [ 68.059501][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059503][ T2509] ? stack_depot_save_flags+0x1bc/0x790 [ 68.059507][ T2509] ? kasan_save_stack+0x3d/0x50 [ 68.059509][ T2509] ? kasan_save_stack+0x2f/0x50 [ 68.059511][ T2509] ? kasan_save_track+0x14/0x30 [ 68.059512][ T2509] ? __kasan_kmalloc+0x7b/0x90 [ 68.059519][ T2509] ? __kmalloc_cache_noprof+0x29a/0x620 [ 68.059520][ T2509] ? rtnl_newlink+0x124/0x11c0 [ 68.059522][ T2509] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.059523][ T2509] ? netlink_rcv_skb+0x14e/0x3a0 [ 68.059524][ T2509] ? netlink_unicast+0x486/0x750 [ 68.059525][ T2509] ? netlink_sendmsg+0x735/0xc60 [ 68.059527][ T2509] ? ____sys_sendmsg+0x415/0x880 [ 68.059528][ T2509] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.059529][ T2509] ? __sys_sendmsg+0x12c/0x1d0 [ 68.059531][ T2509] ? do_syscall_64+0xff/0x530 [ 68.059532][ T2509] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.059534][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059536][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059537][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059539][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059541][ T2509] ? trace_contention_end+0xb3/0x180 [ 68.059543][ T2509] ? __mutex_lock+0x1db/0x1ea0 [ 68.059545][ T2509] ? __mutex_lock+0x9a3/0x1ea0 [ 68.059546][ T2509] ? rtnl_newlink+0x9a8/0x11c0 [ 68.059548][ T2509] ? ww_mutex_lock+0x160/0x160 [ 68.059549][ T2509] ? nla_get_range_signed+0x3d0/0x3d0 [ 68.059551][ T2509] ? __rtnl_newlink+0x3fa/0xa50 [ 68.059553][ T2509] rtnl_newlink+0x9f1/0x11c0 [ 68.059555][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059557][ T2509] ? rtnl_bridge_getlink+0x850/0x850 [ 68.059558][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059560][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059562][ T2509] ? is_bpf_text_address+0x3e/0x110 [ 68.059563][ T2509] ? is_bpf_text_address+0x72/0x110 [ 68.059565][ T2509] ? kernel_text_address+0x149/0x170 [ 68.059567][ T2509] ? __kernel_text_address+0x12/0x30 [ 68.059568][ T2509] ? write_profile+0xf0/0xf0 [ 68.059569][ T2509] ? unwind_get_return_address+0x67/0xd0 [ 68.059571][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059573][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059575][ T2509] ? cap_capable+0x1d7/0x3d0 [ 68.059578][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059580][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059582][ T2509] ? rtnl_bridge_getlink+0x850/0x850 [ 68.059583][ T2509] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.059584][ T2509] ? rtnl_link_fill+0x920/0x920 [ 68.059586][ T2509] ? filter_irq_stacks+0xd0/0xd0 [ 68.059587][ T2509] ? stack_depot_save_flags+0x1bc/0x790 [ 68.059590][ T2509] netlink_rcv_skb+0x14e/0x3a0 [ 68.059592][ T2509] ? rtnl_link_fill+0x920/0x920 [ 68.059593][ T2509] ? lock_release+0x184/0x1f0 [ 68.059595][ T2509] ? netlink_ack+0xcf0/0xcf0 [ 68.059596][ T2509] ? __netlink_lookup+0xb9/0x6b0 [ 68.059598][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059600][ T2509] ? lock_release+0x184/0x1f0 [ 68.059602][ T2509] netlink_unicast+0x486/0x750 [ 68.059604][ T2509] ? netlink_attachskb+0x810/0x810 [ 68.059605][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059607][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059609][ T2509] ? lock_acquire+0x13c/0x160 [ 68.059611][ T2509] netlink_sendmsg+0x735/0xc60 [ 68.059612][ T2509] ? netlink_unicast+0x750/0x750 [ 68.059614][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059616][ T2509] ? lock_release+0x184/0x1f0 [ 68.059618][ T2509] ____sys_sendmsg+0x415/0x880 [ 68.059619][ T2509] ? copy_msghdr_from_user+0x279/0x420 [ 68.059621][ T2509] ? get_timestamp.constprop.0+0x390/0x390 [ 68.059623][ T2509] ? move_addr_to_kernel+0x40/0x40 [ 68.059624][ T2509] ? filter_irq_stacks+0xd0/0xd0 [ 68.059627][ T2509] ___sys_sendmsg+0x14e/0x1d0 [ 68.059628][ T2509] ? copy_msghdr_from_user+0x420/0x420 [ 68.059633][ T2509] __sys_sendmsg+0x12c/0x1d0 [ 68.059635][ T2509] ? __sys_sendmsg_sock+0x20/0x20 [ 68.059638][ T2509] ? rcu_is_watching+0x16/0xd0 [ 68.059640][ T2509] do_syscall_64+0xff/0x530 [ 68.059641][ T2509] ? exc_page_fault+0xee/0x100 [ 68.059643][ T2509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.059645][ T2509] RIP: 0033:0x7fcaf395154e [ 68.059646][ T2509] 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 [ 68.059648][ T2509] RSP: 002b:00007ffde70fbcc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.059652][ T2509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaf395154e [ 68.059653][ T2509] RDX: 0000000000000000 RSI: 00007ffde70fbd70 RDI: 0000000000000005 [ 68.059654][ T2509] RBP: 00007ffde70fbcd0 R08: 0000000000000000 R09: 0000000000000000 [ 68.059655][ T2509] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91891e [ 68.059656][ T2509] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde70fc430 [ 68.059658][ T2509] [ 68.089817][ T2509] vx20: left promiscuous mode [ 68.090180][ T2509] br1: port 2(vx20) entered disabled state [ 68.234351][ T2426] veth0: left allmulticast mode [ 68.234618][ T2426] veth2: left allmulticast mode [ 68.234861][ T2426] veth4: left allmulticast mode [ 68.235086][ T2426] lo10: left allmulticast mode [ 68.342195][ T2540] br1: port 2(vx10) entered blocking state [ 68.342412][ T2540] br1: port 2(vx10) entered disabled state [ 68.342609][ T2540] vx10: entered allmulticast mode [ 68.343480][ T2540] vx10: entered promiscuous mode [ 68.343778][ T2540] br1: port 2(vx10) entered blocking state [ 68.343951][ T2540] br1: port 2(vx10) entered forwarding state [ 72.559269][ T2567] vx10: left allmulticast mode [ 72.559288][ T2567] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.559291][ T2567] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2567, name: ip [ 72.559292][ T2567] preempt_count: 1, expected: 0 [ 72.559293][ T2567] RCU nest depth: 0, expected: 0 [ 72.559294][ T2567] INFO: lockdep is turned off. [ 72.559295][ T2567] irq event stamp: 0 [ 72.559296][ T2567] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.559300][ T2567] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.559306][ T2567] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.559308][ T2567] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.559309][ T2567] Preemption disabled at: [ 72.559310][ T2567] [] vprintk_emit+0x31b/0x3e0 [ 72.559317][ T2567] CPU: 3 UID: 0 PID: 2567 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.559321][ T2567] Tainted: [W]=WARN [ 72.559322][ T2567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.559324][ T2567] Call Trace: [ 72.559325][ T2567] [ 72.559326][ T2567] dump_stack_lvl+0x6f/0xa0 [ 72.559331][ T2567] ? vprintk_emit+0x31b/0x3e0 [ 72.559333][ T2567] __might_resched.cold+0x1fe/0x2c1 [ 72.559337][ T2567] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.559340][ T2567] ? __asan_memcpy+0x3c/0x60 [ 72.559343][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559347][ T2567] __kmalloc_noprof+0x443/0x760 [ 72.559350][ T2567] ? __rwlock_init+0x150/0x150 [ 72.559353][ T2567] ? alloc_buf.isra.0+0x4b/0x260 [ 72.559357][ T2567] ? do_raw_spin_unlock+0x59/0x250 [ 72.559358][ T2567] alloc_buf.isra.0+0x4b/0x260 [ 72.559360][ T2567] put_chars+0x1e1/0x2f0 [ 72.559362][ T2567] ? __send_to_port+0x420/0x420 [ 72.559364][ T2567] ? console_prepend_replay+0x20/0x20 [ 72.559366][ T2567] hvc_console_print+0x292/0x780 [ 72.559370][ T2567] ? hvc_write+0x3a0/0x3a0 [ 72.559371][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559373][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559375][ T2567] console_emit_next_record+0x22f/0x4c0 [ 72.559377][ T2567] ? devkmsg_read+0x4b0/0x4b0 [ 72.559379][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559381][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559382][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559384][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559386][ T2567] ? console_flush_one_record+0x111/0x710 [ 72.559387][ T2567] console_flush_one_record+0x46f/0x710 [ 72.559390][ T2567] ? console_emit_next_record+0x4c0/0x4c0 [ 72.559392][ T2567] console_unlock+0xee/0x1f0 [ 72.559394][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559395][ T2567] ? console_flush_one_record+0x710/0x710 [ 72.559397][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559399][ T2567] ? lock_release+0x184/0x1f0 [ 72.559400][ T2567] ? lock_acquire+0x60/0x160 [ 72.559401][ T2567] ? __rcu_read_lock+0x30/0x70 [ 72.559403][ T2567] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.559405][ T2567] ? vprintk_emit+0x320/0x3e0 [ 72.559407][ T2567] vprintk_emit+0x37c/0x3e0 [ 72.559409][ T2567] ? wake_up_klogd_work_func+0x90/0x90 [ 72.559411][ T2567] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.559414][ T2567] ? netlink_unicast+0x486/0x750 [ 72.559417][ T2567] ? netlink_sendmsg+0x735/0xc60 [ 72.559418][ T2567] ? ____sys_sendmsg+0x415/0x880 [ 72.559420][ T2567] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.559422][ T2567] ? __sys_sendmsg+0x12c/0x1d0 [ 72.559424][ T2567] ? do_syscall_64+0xff/0x530 [ 72.559427][ T2567] _printk+0xc7/0x100 [ 72.559430][ T2567] ? snapshot_read.cold+0x21/0x21 [ 72.559432][ T2567] ? netdev_name+0x43/0x60 [ 72.559435][ T2567] ? __netdev_printk+0x17f/0x1d0 [ 72.559437][ T2567] netdev_info+0xe2/0x116 [ 72.559439][ T2567] ? netdev_notice+0x120/0x120 [ 72.559440][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559442][ T2567] ? __up_read+0x355/0x9e0 [ 72.559444][ T2567] ? trace_hardirqs_on+0x36/0x40 [ 72.559446][ T2567] ? down_write_nested+0x200/0x200 [ 72.559448][ T2567] ? mutex_is_locked+0x1c/0x50 [ 72.559450][ T2567] netif_set_allmulti.cold+0x7c/0x166 [ 72.559453][ T2567] dev_set_allmulti+0xa2/0x150 [ 72.559456][ T2567] del_nbp+0xb7/0xc10 [bridge] [ 72.559468][ T2567] ? is_bpf_text_address+0x72/0x110 [ 72.559471][ T2567] ? kernel_text_address+0x149/0x170 [ 72.559474][ T2567] br_del_if+0xab/0x200 [bridge] [ 72.559481][ T2567] ? rtnl_is_locked+0x15/0x20 [ 72.559483][ T2567] do_set_master+0x15c/0x580 [ 72.559486][ T2567] do_setlink.isra.0+0xa31/0x2750 [ 72.559489][ T2567] ? stack_trace_save+0x93/0xc0 [ 72.559491][ T2567] ? rtnl_link_get_size+0x350/0x350 [ 72.559492][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559494][ T2567] ? stack_depot_save_flags+0x1bc/0x790 [ 72.559498][ T2567] ? kasan_save_stack+0x3d/0x50 [ 72.559500][ T2567] ? kasan_save_stack+0x2f/0x50 [ 72.559502][ T2567] ? kasan_save_track+0x14/0x30 [ 72.559503][ T2567] ? __kasan_kmalloc+0x7b/0x90 [ 72.559505][ T2567] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.559506][ T2567] ? rtnl_newlink+0x124/0x11c0 [ 72.559507][ T2567] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.559508][ T2567] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.559509][ T2567] ? netlink_unicast+0x486/0x750 [ 72.559511][ T2567] ? netlink_sendmsg+0x735/0xc60 [ 72.559512][ T2567] ? ____sys_sendmsg+0x415/0x880 [ 72.559513][ T2567] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.559515][ T2567] ? __sys_sendmsg+0x12c/0x1d0 [ 72.559516][ T2567] ? do_syscall_64+0xff/0x530 [ 72.559517][ T2567] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.559520][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559521][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559523][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559524][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559526][ T2567] ? trace_contention_end+0xb3/0x180 [ 72.559528][ T2567] ? __mutex_lock+0x1db/0x1ea0 [ 72.559537][ T2567] ? __mutex_lock+0x9a3/0x1ea0 [ 72.559539][ T2567] ? rtnl_newlink+0x9a8/0x11c0 [ 72.559540][ T2567] ? ww_mutex_lock+0x160/0x160 [ 72.559542][ T2567] ? nla_get_range_signed+0x3d0/0x3d0 [ 72.559544][ T2567] ? __rtnl_newlink+0x3fa/0xa50 [ 72.559546][ T2567] rtnl_newlink+0x9f1/0x11c0 [ 72.559548][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559549][ T2567] ? rtnl_bridge_getlink+0x850/0x850 [ 72.559551][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559552][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559554][ T2567] ? is_bpf_text_address+0x3e/0x110 [ 72.559555][ T2567] ? is_bpf_text_address+0x72/0x110 [ 72.559557][ T2567] ? kernel_text_address+0x149/0x170 [ 72.559559][ T2567] ? __kernel_text_address+0x12/0x30 [ 72.559560][ T2567] ? write_profile+0xf0/0xf0 [ 72.559561][ T2567] ? unwind_get_return_address+0x67/0xd0 [ 72.559563][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559565][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559567][ T2567] ? cap_capable+0x1d7/0x3d0 [ 72.559570][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559571][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559573][ T2567] ? rtnl_bridge_getlink+0x850/0x850 [ 72.559574][ T2567] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.559576][ T2567] ? rtnl_link_fill+0x920/0x920 [ 72.559577][ T2567] ? filter_irq_stacks+0xd0/0xd0 [ 72.559579][ T2567] ? stack_depot_save_flags+0x1bc/0x790 [ 72.559581][ T2567] netlink_rcv_skb+0x14e/0x3a0 [ 72.559582][ T2567] ? rtnl_link_fill+0x920/0x920 [ 72.559583][ T2567] ? lock_release+0x184/0x1f0 [ 72.559585][ T2567] ? netlink_ack+0xcf0/0xcf0 [ 72.559586][ T2567] ? __netlink_lookup+0xb9/0x6b0 [ 72.559588][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559590][ T2567] ? lock_release+0x184/0x1f0 [ 72.559592][ T2567] netlink_unicast+0x486/0x750 [ 72.559594][ T2567] ? netlink_attachskb+0x810/0x810 [ 72.559596][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559597][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559599][ T2567] ? lock_acquire+0x13c/0x160 [ 72.559601][ T2567] netlink_sendmsg+0x735/0xc60 [ 72.559602][ T2567] ? netlink_unicast+0x750/0x750 [ 72.559604][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559606][ T2567] ? lock_release+0x184/0x1f0 [ 72.559608][ T2567] ____sys_sendmsg+0x415/0x880 [ 72.559609][ T2567] ? copy_msghdr_from_user+0x279/0x420 [ 72.559611][ T2567] ? get_timestamp.constprop.0+0x390/0x390 [ 72.559612][ T2567] ? move_addr_to_kernel+0x40/0x40 [ 72.559614][ T2567] ? filter_irq_stacks+0xd0/0xd0 [ 72.559616][ T2567] ___sys_sendmsg+0x14e/0x1d0 [ 72.559618][ T2567] ? copy_msghdr_from_user+0x420/0x420 [ 72.559622][ T2567] __sys_sendmsg+0x12c/0x1d0 [ 72.559624][ T2567] ? __sys_sendmsg_sock+0x20/0x20 [ 72.559627][ T2567] ? rcu_is_watching+0x16/0xd0 [ 72.559629][ T2567] do_syscall_64+0xff/0x530 [ 72.559630][ T2567] ? exc_page_fault+0xee/0x100 [ 72.559632][ T2567] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.559634][ T2567] RIP: 0033:0x7f60e712f54e [ 72.559636][ T2567] 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 [ 72.559637][ T2567] RSP: 002b:00007ffd64e2fea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.559641][ T2567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60e712f54e [ 72.559642][ T2567] RDX: 0000000000000000 RSI: 00007ffd64e2ff50 RDI: 0000000000000005 [ 72.559643][ T2567] RBP: 00007ffd64e2feb0 R08: 0000000000000000 R09: 0000000000000000 [ 72.559644][ T2567] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918923 [ 72.559645][ T2567] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd64e30610 [ 72.559647][ T2567] [ 72.588639][ T2567] vx10: left promiscuous mode [ 72.588882][ T2567] br1: port 2(vx10) entered disabled state [ 72.739990][ T2592] veth0: entered allmulticast mode [ 72.740311][ T2592] veth2: entered allmulticast mode [ 72.740560][ T2592] veth4: entered allmulticast mode [ 72.740798][ T2592] lo10: entered allmulticast mode [ 72.925635][ T2637] br1: port 2(vx10) entered blocking state [ 72.925860][ T2637] br1: port 2(vx10) entered disabled state [ 72.926051][ T2637] vx10: entered allmulticast mode [ 72.927596][ T2637] vx10: entered promiscuous mode [ 72.927886][ T2637] br1: port 2(vx10) entered blocking state [ 72.928061][ T2637] br1: port 2(vx10) entered forwarding state [ 75.021421][ T2663] vx10: left allmulticast mode [ 75.021438][ T2663] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 75.021441][ T2663] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2663, name: ip [ 75.021443][ T2663] preempt_count: 1, expected: 0 [ 75.021443][ T2663] RCU nest depth: 0, expected: 0 [ 75.021444][ T2663] INFO: lockdep is turned off. [ 75.021446][ T2663] irq event stamp: 0 [ 75.021446][ T2663] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 75.021450][ T2663] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 75.021456][ T2663] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 75.021458][ T2663] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 75.021460][ T2663] Preemption disabled at: [ 75.021460][ T2663] [] vprintk_emit+0x31b/0x3e0 [ 75.021468][ T2663] CPU: 3 UID: 0 PID: 2663 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 75.021472][ T2663] Tainted: [W]=WARN [ 75.021472][ T2663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.021474][ T2663] Call Trace: [ 75.021476][ T2663] [ 75.021477][ T2663] dump_stack_lvl+0x6f/0xa0 [ 75.021482][ T2663] ? vprintk_emit+0x31b/0x3e0 [ 75.021484][ T2663] __might_resched.cold+0x1fe/0x2c1 [ 75.021488][ T2663] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.021491][ T2663] ? __asan_memcpy+0x3c/0x60 [ 75.021494][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021498][ T2663] __kmalloc_noprof+0x443/0x760 [ 75.021501][ T2663] ? __rwlock_init+0x150/0x150 [ 75.021503][ T2663] ? alloc_buf.isra.0+0x4b/0x260 [ 75.021507][ T2663] ? do_raw_spin_unlock+0x59/0x250 [ 75.021508][ T2663] alloc_buf.isra.0+0x4b/0x260 [ 75.021510][ T2663] put_chars+0x1e1/0x2f0 [ 75.021512][ T2663] ? __send_to_port+0x420/0x420 [ 75.021514][ T2663] ? console_prepend_replay+0x20/0x20 [ 75.021516][ T2663] hvc_console_print+0x292/0x780 [ 75.021519][ T2663] ? hvc_write+0x3a0/0x3a0 [ 75.021521][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021522][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021525][ T2663] console_emit_next_record+0x22f/0x4c0 [ 75.021527][ T2663] ? devkmsg_read+0x4b0/0x4b0 [ 75.021529][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021531][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021532][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021534][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021536][ T2663] ? console_flush_one_record+0x111/0x710 [ 75.021537][ T2663] console_flush_one_record+0x46f/0x710 [ 75.021546][ T2663] ? console_emit_next_record+0x4c0/0x4c0 [ 75.021549][ T2663] console_unlock+0xee/0x1f0 [ 75.021551][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021552][ T2663] ? console_flush_one_record+0x710/0x710 [ 75.021554][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021555][ T2663] ? lock_release+0x184/0x1f0 [ 75.021557][ T2663] ? lock_acquire+0x60/0x160 [ 75.021558][ T2663] ? __rcu_read_lock+0x30/0x70 [ 75.021560][ T2663] ? __down_trylock_console_sem+0x5e/0xa0 [ 75.021562][ T2663] ? vprintk_emit+0x320/0x3e0 [ 75.021564][ T2663] vprintk_emit+0x37c/0x3e0 [ 75.021566][ T2663] ? wake_up_klogd_work_func+0x90/0x90 [ 75.021568][ T2663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.021571][ T2663] ? netlink_unicast+0x486/0x750 [ 75.021573][ T2663] ? netlink_sendmsg+0x735/0xc60 [ 75.021574][ T2663] ? ____sys_sendmsg+0x415/0x880 [ 75.021577][ T2663] ? ___sys_sendmsg+0x14e/0x1d0 [ 75.021578][ T2663] ? __sys_sendmsg+0x12c/0x1d0 [ 75.021580][ T2663] ? do_syscall_64+0xff/0x530 [ 75.021583][ T2663] _printk+0xc7/0x100 [ 75.021586][ T2663] ? snapshot_read.cold+0x21/0x21 [ 75.021588][ T2663] ? netdev_name+0x43/0x60 [ 75.021591][ T2663] ? __netdev_printk+0x17f/0x1d0 [ 75.021593][ T2663] netdev_info+0xe2/0x116 [ 75.021595][ T2663] ? netdev_notice+0x120/0x120 [ 75.021596][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021598][ T2663] ? __up_read+0x355/0x9e0 [ 75.021600][ T2663] ? trace_hardirqs_on+0x36/0x40 [ 75.021602][ T2663] ? down_write_nested+0x200/0x200 [ 75.021604][ T2663] ? mutex_is_locked+0x1c/0x50 [ 75.021606][ T2663] netif_set_allmulti.cold+0x7c/0x166 [ 75.021609][ T2663] dev_set_allmulti+0xa2/0x150 [ 75.021612][ T2663] del_nbp+0xb7/0xc10 [bridge] [ 75.021623][ T2663] ? is_bpf_text_address+0x72/0x110 [ 75.021627][ T2663] ? kernel_text_address+0x149/0x170 [ 75.021629][ T2663] br_del_if+0xab/0x200 [bridge] [ 75.021636][ T2663] ? rtnl_is_locked+0x15/0x20 [ 75.021638][ T2663] do_set_master+0x15c/0x580 [ 75.021641][ T2663] do_setlink.isra.0+0xa31/0x2750 [ 75.021643][ T2663] ? stack_trace_save+0x93/0xc0 [ 75.021646][ T2663] ? rtnl_link_get_size+0x350/0x350 [ 75.021647][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021649][ T2663] ? stack_depot_save_flags+0x1bc/0x790 [ 75.021652][ T2663] ? kasan_save_stack+0x3d/0x50 [ 75.021655][ T2663] ? kasan_save_stack+0x2f/0x50 [ 75.021656][ T2663] ? kasan_save_track+0x14/0x30 [ 75.021658][ T2663] ? __kasan_kmalloc+0x7b/0x90 [ 75.021659][ T2663] ? __kmalloc_cache_noprof+0x29a/0x620 [ 75.021661][ T2663] ? rtnl_newlink+0x124/0x11c0 [ 75.021662][ T2663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.021663][ T2663] ? netlink_rcv_skb+0x14e/0x3a0 [ 75.021664][ T2663] ? netlink_unicast+0x486/0x750 [ 75.021665][ T2663] ? netlink_sendmsg+0x735/0xc60 [ 75.021666][ T2663] ? ____sys_sendmsg+0x415/0x880 [ 75.021668][ T2663] ? ___sys_sendmsg+0x14e/0x1d0 [ 75.021669][ T2663] ? __sys_sendmsg+0x12c/0x1d0 [ 75.021670][ T2663] ? do_syscall_64+0xff/0x530 [ 75.021671][ T2663] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.021674][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021676][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021677][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021678][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021680][ T2663] ? trace_contention_end+0xb3/0x180 [ 75.021682][ T2663] ? __mutex_lock+0x1db/0x1ea0 [ 75.021684][ T2663] ? __mutex_lock+0x9a3/0x1ea0 [ 75.021686][ T2663] ? rtnl_newlink+0x9a8/0x11c0 [ 75.021687][ T2663] ? ww_mutex_lock+0x160/0x160 [ 75.021688][ T2663] ? nla_get_range_signed+0x3d0/0x3d0 [ 75.021691][ T2663] ? __rtnl_newlink+0x3fa/0xa50 [ 75.021693][ T2663] rtnl_newlink+0x9f1/0x11c0 [ 75.021694][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021696][ T2663] ? rtnl_bridge_getlink+0x850/0x850 [ 75.021697][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021699][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021701][ T2663] ? is_bpf_text_address+0x3e/0x110 [ 75.021702][ T2663] ? is_bpf_text_address+0x72/0x110 [ 75.021704][ T2663] ? kernel_text_address+0x149/0x170 [ 75.021705][ T2663] ? __kernel_text_address+0x12/0x30 [ 75.021706][ T2663] ? write_profile+0xf0/0xf0 [ 75.021707][ T2663] ? unwind_get_return_address+0x67/0xd0 [ 75.021710][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021712][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021713][ T2663] ? cap_capable+0x1d7/0x3d0 [ 75.021717][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021718][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021720][ T2663] ? rtnl_bridge_getlink+0x850/0x850 [ 75.021721][ T2663] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.021723][ T2663] ? rtnl_link_fill+0x920/0x920 [ 75.021724][ T2663] ? filter_irq_stacks+0xd0/0xd0 [ 75.021726][ T2663] ? stack_depot_save_flags+0x1bc/0x790 [ 75.021728][ T2663] netlink_rcv_skb+0x14e/0x3a0 [ 75.021729][ T2663] ? rtnl_link_fill+0x920/0x920 [ 75.021731][ T2663] ? lock_release+0x184/0x1f0 [ 75.021732][ T2663] ? netlink_ack+0xcf0/0xcf0 [ 75.021733][ T2663] ? __netlink_lookup+0xb9/0x6b0 [ 75.021736][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021737][ T2663] ? lock_release+0x184/0x1f0 [ 75.021739][ T2663] netlink_unicast+0x486/0x750 [ 75.021741][ T2663] ? netlink_attachskb+0x810/0x810 [ 75.021743][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021744][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021746][ T2663] ? lock_acquire+0x13c/0x160 [ 75.021748][ T2663] netlink_sendmsg+0x735/0xc60 [ 75.021750][ T2663] ? netlink_unicast+0x750/0x750 [ 75.021752][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021753][ T2663] ? lock_release+0x184/0x1f0 [ 75.021755][ T2663] ____sys_sendmsg+0x415/0x880 [ 75.021757][ T2663] ? copy_msghdr_from_user+0x279/0x420 [ 75.021758][ T2663] ? get_timestamp.constprop.0+0x390/0x390 [ 75.021760][ T2663] ? move_addr_to_kernel+0x40/0x40 [ 75.021761][ T2663] ? filter_irq_stacks+0xd0/0xd0 [ 75.021764][ T2663] ___sys_sendmsg+0x14e/0x1d0 [ 75.021765][ T2663] ? copy_msghdr_from_user+0x420/0x420 [ 75.021770][ T2663] __sys_sendmsg+0x12c/0x1d0 [ 75.021772][ T2663] ? __sys_sendmsg_sock+0x20/0x20 [ 75.021774][ T2663] ? rcu_is_watching+0x16/0xd0 [ 75.021776][ T2663] do_syscall_64+0xff/0x530 [ 75.021778][ T2663] ? exc_page_fault+0xee/0x100 [ 75.021780][ T2663] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.021781][ T2663] RIP: 0033:0x7fc1222a854e [ 75.021783][ T2663] 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 [ 75.021785][ T2663] RSP: 002b:00007ffd04508690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.021788][ T2663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1222a854e [ 75.021790][ T2663] RDX: 0000000000000000 RSI: 00007ffd04508740 RDI: 0000000000000005 [ 75.021791][ T2663] RBP: 00007ffd045086a0 R08: 0000000000000000 R09: 0000000000000000 [ 75.021791][ T2663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918925 [ 75.021792][ T2663] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd04508e00 [ 75.021795][ T2663] [ 75.052427][ T2663] vx10: left promiscuous mode [ 75.052674][ T2663] br1: port 2(vx10) entered disabled state [ 75.183093][ T2592] veth0: left allmulticast mode [ 75.183353][ T2592] veth2: left allmulticast mode [ 75.183537][ T2592] veth4: left allmulticast mode [ 75.183731][ T2592] lo10: left allmulticast mode [ 75.321779][ T2703] veth0: entered allmulticast mode [ 75.322078][ T2703] veth2: entered allmulticast mode [ 75.322332][ T2703] veth4: entered allmulticast mode [ 75.322577][ T2703] lo10: entered allmulticast mode [ 75.513554][ T2748] br1: port 2(vx10) entered blocking state [ 75.518284][ T2748] br1: port 2(vx10) entered disabled state [ 75.518488][ T2748] vx10: entered allmulticast mode [ 75.519417][ T2748] vx10: entered promiscuous mode [ 75.519708][ T2748] br1: port 2(vx10) entered blocking state [ 75.519886][ T2748] br1: port 2(vx10) entered forwarding state [ 77.607275][ T2774] vx10: left allmulticast mode [ 77.607292][ T2774] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.607295][ T2774] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2774, name: ip [ 77.607296][ T2774] preempt_count: 1, expected: 0 [ 77.607297][ T2774] RCU nest depth: 0, expected: 0 [ 77.607298][ T2774] INFO: lockdep is turned off. [ 77.607299][ T2774] irq event stamp: 0 [ 77.607300][ T2774] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 77.607305][ T2774] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 77.607311][ T2774] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 77.607312][ T2774] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 77.607314][ T2774] Preemption disabled at: [ 77.607315][ T2774] [] vprintk_emit+0x31b/0x3e0 [ 77.607322][ T2774] CPU: 2 UID: 0 PID: 2774 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.607326][ T2774] Tainted: [W]=WARN [ 77.607327][ T2774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.607329][ T2774] Call Trace: [ 77.607330][ T2774] [ 77.607332][ T2774] dump_stack_lvl+0x6f/0xa0 [ 77.607337][ T2774] ? vprintk_emit+0x31b/0x3e0 [ 77.607339][ T2774] __might_resched.cold+0x1fe/0x2c1 [ 77.607342][ T2774] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.607345][ T2774] ? __asan_memcpy+0x3c/0x60 [ 77.607348][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607352][ T2774] __kmalloc_noprof+0x443/0x760 [ 77.607355][ T2774] ? __rwlock_init+0x150/0x150 [ 77.607357][ T2774] ? alloc_buf.isra.0+0x4b/0x260 [ 77.607362][ T2774] ? do_raw_spin_unlock+0x59/0x250 [ 77.607363][ T2774] alloc_buf.isra.0+0x4b/0x260 [ 77.607365][ T2774] put_chars+0x1e1/0x2f0 [ 77.607367][ T2774] ? __send_to_port+0x420/0x420 [ 77.607369][ T2774] ? console_prepend_replay+0x20/0x20 [ 77.607371][ T2774] hvc_console_print+0x292/0x780 [ 77.607375][ T2774] ? hvc_write+0x3a0/0x3a0 [ 77.607376][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607378][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607380][ T2774] console_emit_next_record+0x22f/0x4c0 [ 77.607382][ T2774] ? devkmsg_read+0x4b0/0x4b0 [ 77.607384][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607386][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607388][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607390][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607391][ T2774] ? console_flush_one_record+0x111/0x710 [ 77.607393][ T2774] console_flush_one_record+0x46f/0x710 [ 77.607395][ T2774] ? console_emit_next_record+0x4c0/0x4c0 [ 77.607398][ T2774] console_unlock+0xee/0x1f0 [ 77.607400][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607401][ T2774] ? console_flush_one_record+0x710/0x710 [ 77.607403][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607405][ T2774] ? lock_release+0x184/0x1f0 [ 77.607406][ T2774] ? lock_acquire+0x60/0x160 [ 77.607407][ T2774] ? __rcu_read_lock+0x30/0x70 [ 77.607410][ T2774] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.607411][ T2774] ? vprintk_emit+0x320/0x3e0 [ 77.607413][ T2774] vprintk_emit+0x37c/0x3e0 [ 77.607416][ T2774] ? wake_up_klogd_work_func+0x90/0x90 [ 77.607417][ T2774] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.607421][ T2774] ? netlink_unicast+0x486/0x750 [ 77.607423][ T2774] ? netlink_sendmsg+0x735/0xc60 [ 77.607425][ T2774] ? ____sys_sendmsg+0x415/0x880 [ 77.607427][ T2774] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.607429][ T2774] ? __sys_sendmsg+0x12c/0x1d0 [ 77.607431][ T2774] ? do_syscall_64+0xff/0x530 [ 77.607434][ T2774] _printk+0xc7/0x100 [ 77.607437][ T2774] ? snapshot_read.cold+0x21/0x21 [ 77.607439][ T2774] ? netdev_name+0x43/0x60 [ 77.607442][ T2774] ? __netdev_printk+0x17f/0x1d0 [ 77.607444][ T2774] netdev_info+0xe2/0x116 [ 77.607445][ T2774] ? netdev_notice+0x120/0x120 [ 77.607447][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607449][ T2774] ? __up_read+0x355/0x9e0 [ 77.607451][ T2774] ? trace_hardirqs_on+0x36/0x40 [ 77.607453][ T2774] ? down_write_nested+0x200/0x200 [ 77.607455][ T2774] ? mutex_is_locked+0x1c/0x50 [ 77.607457][ T2774] netif_set_allmulti.cold+0x7c/0x166 [ 77.607460][ T2774] dev_set_allmulti+0xa2/0x150 [ 77.607463][ T2774] del_nbp+0xb7/0xc10 [bridge] [ 77.607475][ T2774] ? is_bpf_text_address+0x72/0x110 [ 77.607479][ T2774] ? kernel_text_address+0x149/0x170 [ 77.607481][ T2774] br_del_if+0xab/0x200 [bridge] [ 77.607489][ T2774] ? rtnl_is_locked+0x15/0x20 [ 77.607491][ T2774] do_set_master+0x15c/0x580 [ 77.607493][ T2774] do_setlink.isra.0+0xa31/0x2750 [ 77.607496][ T2774] ? stack_trace_save+0x93/0xc0 [ 77.607499][ T2774] ? rtnl_link_get_size+0x350/0x350 [ 77.607500][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607502][ T2774] ? stack_depot_save_flags+0x1bc/0x790 [ 77.607506][ T2774] ? kasan_save_stack+0x3d/0x50 [ 77.607508][ T2774] ? kasan_save_stack+0x2f/0x50 [ 77.607509][ T2774] ? kasan_save_track+0x14/0x30 [ 77.607511][ T2774] ? __kasan_kmalloc+0x7b/0x90 [ 77.607513][ T2774] ? __kmalloc_cache_noprof+0x29a/0x620 [ 77.607514][ T2774] ? rtnl_newlink+0x124/0x11c0 [ 77.607515][ T2774] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.607516][ T2774] ? netlink_rcv_skb+0x14e/0x3a0 [ 77.607517][ T2774] ? netlink_unicast+0x486/0x750 [ 77.607519][ T2774] ? netlink_sendmsg+0x735/0xc60 [ 77.607520][ T2774] ? ____sys_sendmsg+0x415/0x880 [ 77.607522][ T2774] ? ___sys_sendmsg+0x14e/0x1d0 [ 77.607523][ T2774] ? __sys_sendmsg+0x12c/0x1d0 [ 77.607524][ T2774] ? do_syscall_64+0xff/0x530 [ 77.607526][ T2774] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.607528][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607530][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607531][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607533][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607535][ T2774] ? trace_contention_end+0xb3/0x180 [ 77.607537][ T2774] ? __mutex_lock+0x1db/0x1ea0 [ 77.607539][ T2774] ? __mutex_lock+0x9a3/0x1ea0 [ 77.607541][ T2774] ? rtnl_newlink+0x9a8/0x11c0 [ 77.607542][ T2774] ? ww_mutex_lock+0x160/0x160 [ 77.607543][ T2774] ? nla_get_range_signed+0x3d0/0x3d0 [ 77.607546][ T2774] ? __rtnl_newlink+0x3fa/0xa50 [ 77.607554][ T2774] rtnl_newlink+0x9f1/0x11c0 [ 77.607556][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607558][ T2774] ? rtnl_bridge_getlink+0x850/0x850 [ 77.607559][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607561][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607563][ T2774] ? is_bpf_text_address+0x3e/0x110 [ 77.607565][ T2774] ? is_bpf_text_address+0x72/0x110 [ 77.607566][ T2774] ? kernel_text_address+0x149/0x170 [ 77.607568][ T2774] ? __kernel_text_address+0x12/0x30 [ 77.607569][ T2774] ? write_profile+0xf0/0xf0 [ 77.607570][ T2774] ? unwind_get_return_address+0x67/0xd0 [ 77.607573][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607574][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607576][ T2774] ? cap_capable+0x1d7/0x3d0 [ 77.607580][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607581][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607583][ T2774] ? rtnl_bridge_getlink+0x850/0x850 [ 77.607584][ T2774] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.607586][ T2774] ? rtnl_link_fill+0x920/0x920 [ 77.607587][ T2774] ? filter_irq_stacks+0xd0/0xd0 [ 77.607589][ T2774] ? stack_depot_save_flags+0x1bc/0x790 [ 77.607591][ T2774] netlink_rcv_skb+0x14e/0x3a0 [ 77.607593][ T2774] ? rtnl_link_fill+0x920/0x920 [ 77.607594][ T2774] ? lock_release+0x184/0x1f0 [ 77.607595][ T2774] ? netlink_ack+0xcf0/0xcf0 [ 77.607597][ T2774] ? __netlink_lookup+0xb9/0x6b0 [ 77.607599][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607601][ T2774] ? lock_release+0x184/0x1f0 [ 77.607603][ T2774] netlink_unicast+0x486/0x750 [ 77.607605][ T2774] ? netlink_attachskb+0x810/0x810 [ 77.607606][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607608][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607609][ T2774] ? lock_acquire+0x13c/0x160 [ 77.607611][ T2774] netlink_sendmsg+0x735/0xc60 [ 77.607613][ T2774] ? netlink_unicast+0x750/0x750 [ 77.607615][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607617][ T2774] ? lock_release+0x184/0x1f0 [ 77.607619][ T2774] ____sys_sendmsg+0x415/0x880 [ 77.607620][ T2774] ? copy_msghdr_from_user+0x279/0x420 [ 77.607622][ T2774] ? get_timestamp.constprop.0+0x390/0x390 [ 77.607623][ T2774] ? move_addr_to_kernel+0x40/0x40 [ 77.607625][ T2774] ? filter_irq_stacks+0xd0/0xd0 [ 77.607627][ T2774] ___sys_sendmsg+0x14e/0x1d0 [ 77.607629][ T2774] ? copy_msghdr_from_user+0x420/0x420 [ 77.607634][ T2774] __sys_sendmsg+0x12c/0x1d0 [ 77.607636][ T2774] ? __sys_sendmsg_sock+0x20/0x20 [ 77.607638][ T2774] ? rcu_is_watching+0x16/0xd0 [ 77.607641][ T2774] do_syscall_64+0xff/0x530 [ 77.607642][ T2774] ? exc_page_fault+0xee/0x100 [ 77.607644][ T2774] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.607646][ T2774] RIP: 0033:0x7f8f4728a54e [ 77.607648][ T2774] 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 [ 77.607649][ T2774] RSP: 002b:00007ffe2e6f79f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.607653][ T2774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f4728a54e [ 77.607655][ T2774] RDX: 0000000000000000 RSI: 00007ffe2e6f7aa0 RDI: 0000000000000005 [ 77.607656][ T2774] RBP: 00007ffe2e6f7a00 R08: 0000000000000000 R09: 0000000000000000 [ 77.607657][ T2774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918928 [ 77.607658][ T2774] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2e6f8160 [ 77.607660][ T2774] [ 77.640642][ T2774] vx10: left promiscuous mode [ 77.640908][ T2774] br1: port 2(vx10) entered disabled state [ 77.773328][ T2703] veth0: left allmulticast mode [ 77.773561][ T2703] veth2: left allmulticast mode [ 77.773746][ T2703] veth4: left allmulticast mode [ 77.773923][ T2703] lo10: left allmulticast mode [ 77.966130][ T2822] veth0: entered allmulticast mode [ 77.966455][ T2822] veth2: entered allmulticast mode [ 77.966701][ T2822] veth4: entered allmulticast mode [ 77.966932][ T2822] lo10: entered allmulticast mode [ 77.967140][ T2822] lo: entered allmulticast mode [ 78.181917][ T2875] br1: port 2(vx10) entered blocking state [ 78.182150][ T2875] br1: port 2(vx10) entered disabled state [ 78.182659][ T2875] vx10: entered allmulticast mode [ 78.183610][ T2875] vx10: entered promiscuous mode [ 78.183908][ T2875] br1: port 2(vx10) entered blocking state [ 78.184102][ T2875] br1: port 2(vx10) entered forwarding state [ 80.324569][ T2903] vx10: left allmulticast mode [ 80.324586][ T2903] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 80.324589][ T2903] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2903, name: ip [ 80.324591][ T2903] preempt_count: 1, expected: 0 [ 80.324592][ T2903] RCU nest depth: 0, expected: 0 [ 80.324593][ T2903] INFO: lockdep is turned off. [ 80.324594][ T2903] irq event stamp: 0 [ 80.324595][ T2903] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 80.324599][ T2903] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 80.324605][ T2903] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 80.324606][ T2903] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 80.324608][ T2903] Preemption disabled at: [ 80.324609][ T2903] [] vprintk_emit+0x31b/0x3e0 [ 80.324616][ T2903] CPU: 0 UID: 0 PID: 2903 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 80.324620][ T2903] Tainted: [W]=WARN [ 80.324621][ T2903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.324623][ T2903] Call Trace: [ 80.324624][ T2903] [ 80.324625][ T2903] dump_stack_lvl+0x6f/0xa0 [ 80.324631][ T2903] ? vprintk_emit+0x31b/0x3e0 [ 80.324633][ T2903] __might_resched.cold+0x1fe/0x2c1 [ 80.324637][ T2903] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 80.324640][ T2903] ? __asan_memcpy+0x3c/0x60 [ 80.324643][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324646][ T2903] __kmalloc_noprof+0x443/0x760 [ 80.324649][ T2903] ? __rwlock_init+0x150/0x150 [ 80.324652][ T2903] ? alloc_buf.isra.0+0x4b/0x260 [ 80.324656][ T2903] ? do_raw_spin_unlock+0x59/0x250 [ 80.324658][ T2903] alloc_buf.isra.0+0x4b/0x260 [ 80.324660][ T2903] put_chars+0x1e1/0x2f0 [ 80.324662][ T2903] ? __send_to_port+0x420/0x420 [ 80.324663][ T2903] ? console_prepend_replay+0x20/0x20 [ 80.324666][ T2903] hvc_console_print+0x292/0x780 [ 80.324669][ T2903] ? hvc_write+0x3a0/0x3a0 [ 80.324671][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324672][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324674][ T2903] console_emit_next_record+0x22f/0x4c0 [ 80.324677][ T2903] ? devkmsg_read+0x4b0/0x4b0 [ 80.324679][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324680][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324682][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324684][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324686][ T2903] ? console_flush_one_record+0x111/0x710 [ 80.324687][ T2903] console_flush_one_record+0x46f/0x710 [ 80.324690][ T2903] ? console_emit_next_record+0x4c0/0x4c0 [ 80.324692][ T2903] console_unlock+0xee/0x1f0 [ 80.324694][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324695][ T2903] ? console_flush_one_record+0x710/0x710 [ 80.324697][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324699][ T2903] ? lock_release+0x184/0x1f0 [ 80.324700][ T2903] ? lock_acquire+0x60/0x160 [ 80.324701][ T2903] ? __rcu_read_lock+0x30/0x70 [ 80.324703][ T2903] ? __down_trylock_console_sem+0x5e/0xa0 [ 80.324706][ T2903] ? vprintk_emit+0x320/0x3e0 [ 80.324708][ T2903] vprintk_emit+0x37c/0x3e0 [ 80.324710][ T2903] ? wake_up_klogd_work_func+0x90/0x90 [ 80.324712][ T2903] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.324715][ T2903] ? netlink_unicast+0x486/0x750 [ 80.324717][ T2903] ? netlink_sendmsg+0x735/0xc60 [ 80.324719][ T2903] ? ____sys_sendmsg+0x415/0x880 [ 80.324721][ T2903] ? ___sys_sendmsg+0x14e/0x1d0 [ 80.324723][ T2903] ? __sys_sendmsg+0x12c/0x1d0 [ 80.324724][ T2903] ? do_syscall_64+0xff/0x530 [ 80.324728][ T2903] _printk+0xc7/0x100 [ 80.324731][ T2903] ? snapshot_read.cold+0x21/0x21 [ 80.324733][ T2903] ? netdev_name+0x43/0x60 [ 80.324735][ T2903] ? __netdev_printk+0x17f/0x1d0 [ 80.324737][ T2903] netdev_info+0xe2/0x116 [ 80.324739][ T2903] ? netdev_notice+0x120/0x120 [ 80.324741][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324742][ T2903] ? __up_read+0x355/0x9e0 [ 80.324744][ T2903] ? trace_hardirqs_on+0x36/0x40 [ 80.324747][ T2903] ? down_write_nested+0x200/0x200 [ 80.324748][ T2903] ? mutex_is_locked+0x1c/0x50 [ 80.324751][ T2903] netif_set_allmulti.cold+0x7c/0x166 [ 80.324753][ T2903] dev_set_allmulti+0xa2/0x150 [ 80.324756][ T2903] del_nbp+0xb7/0xc10 [bridge] [ 80.324768][ T2903] ? is_bpf_text_address+0x72/0x110 [ 80.324772][ T2903] ? kernel_text_address+0x149/0x170 [ 80.324774][ T2903] br_del_if+0xab/0x200 [bridge] [ 80.324781][ T2903] ? rtnl_is_locked+0x15/0x20 [ 80.324784][ T2903] do_set_master+0x15c/0x580 [ 80.324786][ T2903] do_setlink.isra.0+0xa31/0x2750 [ 80.324789][ T2903] ? stack_trace_save+0x93/0xc0 [ 80.324792][ T2903] ? rtnl_link_get_size+0x350/0x350 [ 80.324793][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324794][ T2903] ? stack_depot_save_flags+0x1bc/0x790 [ 80.324798][ T2903] ? kasan_save_stack+0x3d/0x50 [ 80.324801][ T2903] ? kasan_save_stack+0x2f/0x50 [ 80.324802][ T2903] ? kasan_save_track+0x14/0x30 [ 80.324804][ T2903] ? __kasan_kmalloc+0x7b/0x90 [ 80.324805][ T2903] ? __kmalloc_cache_noprof+0x29a/0x620 [ 80.324806][ T2903] ? rtnl_newlink+0x124/0x11c0 [ 80.324808][ T2903] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.324809][ T2903] ? netlink_rcv_skb+0x14e/0x3a0 [ 80.324810][ T2903] ? netlink_unicast+0x486/0x750 [ 80.324811][ T2903] ? netlink_sendmsg+0x735/0xc60 [ 80.324812][ T2903] ? ____sys_sendmsg+0x415/0x880 [ 80.324814][ T2903] ? ___sys_sendmsg+0x14e/0x1d0 [ 80.324815][ T2903] ? __sys_sendmsg+0x12c/0x1d0 [ 80.324817][ T2903] ? do_syscall_64+0xff/0x530 [ 80.324818][ T2903] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.324820][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324822][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324823][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324825][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324827][ T2903] ? trace_contention_end+0xb3/0x180 [ 80.324829][ T2903] ? __mutex_lock+0x1db/0x1ea0 [ 80.324831][ T2903] ? __mutex_lock+0x9a3/0x1ea0 [ 80.324832][ T2903] ? rtnl_newlink+0x9a8/0x11c0 [ 80.324834][ T2903] ? ww_mutex_lock+0x160/0x160 [ 80.324835][ T2903] ? nla_get_range_signed+0x3d0/0x3d0 [ 80.324837][ T2903] ? __rtnl_newlink+0x3fa/0xa50 [ 80.324839][ T2903] rtnl_newlink+0x9f1/0x11c0 [ 80.324841][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324843][ T2903] ? rtnl_bridge_getlink+0x850/0x850 [ 80.324844][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324845][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324848][ T2903] ? is_bpf_text_address+0x3e/0x110 [ 80.324849][ T2903] ? is_bpf_text_address+0x72/0x110 [ 80.324851][ T2903] ? kernel_text_address+0x149/0x170 [ 80.324853][ T2903] ? __kernel_text_address+0x12/0x30 [ 80.324854][ T2903] ? write_profile+0xf0/0xf0 [ 80.324855][ T2903] ? unwind_get_return_address+0x67/0xd0 [ 80.324857][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324859][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324861][ T2903] ? cap_capable+0x1d7/0x3d0 [ 80.324864][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324865][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324867][ T2903] ? rtnl_bridge_getlink+0x850/0x850 [ 80.324869][ T2903] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.324870][ T2903] ? rtnl_link_fill+0x920/0x920 [ 80.324872][ T2903] ? filter_irq_stacks+0xd0/0xd0 [ 80.324873][ T2903] ? stack_depot_save_flags+0x1bc/0x790 [ 80.324875][ T2903] netlink_rcv_skb+0x14e/0x3a0 [ 80.324877][ T2903] ? rtnl_link_fill+0x920/0x920 [ 80.324878][ T2903] ? lock_release+0x184/0x1f0 [ 80.324880][ T2903] ? netlink_ack+0xcf0/0xcf0 [ 80.324881][ T2903] ? __netlink_lookup+0xb9/0x6b0 [ 80.324883][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324885][ T2903] ? lock_release+0x184/0x1f0 [ 80.324887][ T2903] netlink_unicast+0x486/0x750 [ 80.324889][ T2903] ? netlink_attachskb+0x810/0x810 [ 80.324891][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324892][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324894][ T2903] ? lock_acquire+0x13c/0x160 [ 80.324896][ T2903] netlink_sendmsg+0x735/0xc60 [ 80.324897][ T2903] ? netlink_unicast+0x750/0x750 [ 80.324899][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324901][ T2903] ? lock_release+0x184/0x1f0 [ 80.324903][ T2903] ____sys_sendmsg+0x415/0x880 [ 80.324904][ T2903] ? copy_msghdr_from_user+0x279/0x420 [ 80.324906][ T2903] ? get_timestamp.constprop.0+0x390/0x390 [ 80.324908][ T2903] ? move_addr_to_kernel+0x40/0x40 [ 80.324909][ T2903] ? filter_irq_stacks+0xd0/0xd0 [ 80.324911][ T2903] ___sys_sendmsg+0x14e/0x1d0 [ 80.324913][ T2903] ? copy_msghdr_from_user+0x420/0x420 [ 80.324918][ T2903] __sys_sendmsg+0x12c/0x1d0 [ 80.324920][ T2903] ? __sys_sendmsg_sock+0x20/0x20 [ 80.324923][ T2903] ? rcu_is_watching+0x16/0xd0 [ 80.324925][ T2903] do_syscall_64+0xff/0x530 [ 80.324926][ T2903] ? exc_page_fault+0xee/0x100 [ 80.324928][ T2903] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.324929][ T2903] RIP: 0033:0x7f1a3ed7a54e [ 80.324931][ T2903] 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 [ 80.324933][ T2903] RSP: 002b:00007ffe3b0669b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.324937][ T2903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a3ed7a54e [ 80.324938][ T2903] RDX: 0000000000000000 RSI: 00007ffe3b066a60 RDI: 0000000000000005 [ 80.324939][ T2903] RBP: 00007ffe3b0669c0 R08: 0000000000000000 R09: 0000000000000000 [ 80.324940][ T2903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91892a [ 80.324941][ T2903] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3b067120 [ 80.324943][ T2903] [ 80.350959][ T2903] vx10: left promiscuous mode [ 80.351245][ T2903] br1: port 2(vx10) entered disabled state [ 80.499510][ T2822] veth0: left allmulticast mode [ 80.499749][ T2822] veth2: left allmulticast mode [ 80.499931][ T2822] veth4: left allmulticast mode [ 80.500112][ T2822] lo10: left allmulticast mode [ 80.500387][ T2822] lo: left allmulticast mode [ 80.713802][ T2955] veth0: entered allmulticast mode [ 80.714123][ T2955] veth2: entered allmulticast mode [ 80.719457][ T2955] veth4: entered allmulticast mode [ 80.719722][ T2955] lo10: entered allmulticast mode [ 80.719940][ T2955] lo: entered allmulticast mode [ 80.950394][ T3007] br1: port 2(vx10) entered blocking state [ 80.950652][ T3007] br1: port 2(vx10) entered disabled state [ 80.950870][ T3007] vx10: entered allmulticast mode [ 80.952322][ T3007] vx10: entered promiscuous mode [ 80.952658][ T3007] br1: port 2(vx10) entered blocking state [ 80.952855][ T3007] br1: port 2(vx10) entered forwarding state [ 83.092482][ T3036] vx10: left allmulticast mode [ 83.092501][ T3036] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 83.092504][ T3036] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3036, name: ip [ 83.092506][ T3036] preempt_count: 1, expected: 0 [ 83.092506][ T3036] RCU nest depth: 0, expected: 0 [ 83.092507][ T3036] INFO: lockdep is turned off. [ 83.092509][ T3036] irq event stamp: 0 [ 83.092510][ T3036] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 83.092514][ T3036] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 83.092520][ T3036] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 83.092522][ T3036] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 83.092524][ T3036] Preemption disabled at: [ 83.092524][ T3036] [] vprintk_emit+0x31b/0x3e0 [ 83.092532][ T3036] CPU: 2 UID: 0 PID: 3036 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.092536][ T3036] Tainted: [W]=WARN [ 83.092537][ T3036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.092539][ T3036] Call Trace: [ 83.092541][ T3036] [ 83.092542][ T3036] dump_stack_lvl+0x6f/0xa0 [ 83.092547][ T3036] ? vprintk_emit+0x31b/0x3e0 [ 83.092549][ T3036] __might_resched.cold+0x1fe/0x2c1 [ 83.092553][ T3036] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 83.092556][ T3036] ? __asan_memcpy+0x3c/0x60 [ 83.092559][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092563][ T3036] __kmalloc_noprof+0x443/0x760 [ 83.092566][ T3036] ? __rwlock_init+0x150/0x150 [ 83.092575][ T3036] ? alloc_buf.isra.0+0x4b/0x260 [ 83.092580][ T3036] ? do_raw_spin_unlock+0x59/0x250 [ 83.092581][ T3036] alloc_buf.isra.0+0x4b/0x260 [ 83.092583][ T3036] put_chars+0x1e1/0x2f0 [ 83.092585][ T3036] ? __send_to_port+0x420/0x420 [ 83.092587][ T3036] ? console_prepend_replay+0x20/0x20 [ 83.092590][ T3036] hvc_console_print+0x292/0x780 [ 83.092593][ T3036] ? hvc_write+0x3a0/0x3a0 [ 83.092595][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092597][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092599][ T3036] console_emit_next_record+0x22f/0x4c0 [ 83.092602][ T3036] ? devkmsg_read+0x4b0/0x4b0 [ 83.092604][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092606][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092607][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092609][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092611][ T3036] ? console_flush_one_record+0x111/0x710 [ 83.092613][ T3036] console_flush_one_record+0x46f/0x710 [ 83.092615][ T3036] ? console_emit_next_record+0x4c0/0x4c0 [ 83.092618][ T3036] console_unlock+0xee/0x1f0 [ 83.092620][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092621][ T3036] ? console_flush_one_record+0x710/0x710 [ 83.092623][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092625][ T3036] ? lock_release+0x184/0x1f0 [ 83.092626][ T3036] ? lock_acquire+0x60/0x160 [ 83.092628][ T3036] ? __rcu_read_lock+0x30/0x70 [ 83.092630][ T3036] ? __down_trylock_console_sem+0x5e/0xa0 [ 83.092632][ T3036] ? vprintk_emit+0x320/0x3e0 [ 83.092634][ T3036] vprintk_emit+0x37c/0x3e0 [ 83.092636][ T3036] ? wake_up_klogd_work_func+0x90/0x90 [ 83.092638][ T3036] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.092641][ T3036] ? netlink_unicast+0x486/0x750 [ 83.092643][ T3036] ? netlink_sendmsg+0x735/0xc60 [ 83.092645][ T3036] ? ____sys_sendmsg+0x415/0x880 [ 83.092647][ T3036] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.092649][ T3036] ? __sys_sendmsg+0x12c/0x1d0 [ 83.092651][ T3036] ? do_syscall_64+0xff/0x530 [ 83.092654][ T3036] _printk+0xc7/0x100 [ 83.092657][ T3036] ? snapshot_read.cold+0x21/0x21 [ 83.092660][ T3036] ? netdev_name+0x43/0x60 [ 83.092662][ T3036] ? __netdev_printk+0x17f/0x1d0 [ 83.092664][ T3036] netdev_info+0xe2/0x116 [ 83.092666][ T3036] ? netdev_notice+0x120/0x120 [ 83.092668][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092670][ T3036] ? __up_read+0x355/0x9e0 [ 83.092671][ T3036] ? trace_hardirqs_on+0x36/0x40 [ 83.092674][ T3036] ? down_write_nested+0x200/0x200 [ 83.092675][ T3036] ? mutex_is_locked+0x1c/0x50 [ 83.092678][ T3036] netif_set_allmulti.cold+0x7c/0x166 [ 83.092681][ T3036] dev_set_allmulti+0xa2/0x150 [ 83.092684][ T3036] del_nbp+0xb7/0xc10 [bridge] [ 83.092696][ T3036] ? is_bpf_text_address+0x72/0x110 [ 83.092700][ T3036] ? kernel_text_address+0x149/0x170 [ 83.092702][ T3036] br_del_if+0xab/0x200 [bridge] [ 83.092709][ T3036] ? rtnl_is_locked+0x15/0x20 [ 83.092712][ T3036] do_set_master+0x15c/0x580 [ 83.092714][ T3036] do_setlink.isra.0+0xa31/0x2750 [ 83.092717][ T3036] ? stack_trace_save+0x93/0xc0 [ 83.092720][ T3036] ? rtnl_link_get_size+0x350/0x350 [ 83.092721][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092723][ T3036] ? stack_depot_save_flags+0x1bc/0x790 [ 83.092727][ T3036] ? kasan_save_stack+0x3d/0x50 [ 83.092729][ T3036] ? kasan_save_stack+0x2f/0x50 [ 83.092731][ T3036] ? kasan_save_track+0x14/0x30 [ 83.092732][ T3036] ? __kasan_kmalloc+0x7b/0x90 [ 83.092734][ T3036] ? __kmalloc_cache_noprof+0x29a/0x620 [ 83.092736][ T3036] ? rtnl_newlink+0x124/0x11c0 [ 83.092737][ T3036] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.092738][ T3036] ? netlink_rcv_skb+0x14e/0x3a0 [ 83.092739][ T3036] ? netlink_unicast+0x486/0x750 [ 83.092741][ T3036] ? netlink_sendmsg+0x735/0xc60 [ 83.092742][ T3036] ? ____sys_sendmsg+0x415/0x880 [ 83.092744][ T3036] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.092745][ T3036] ? __sys_sendmsg+0x12c/0x1d0 [ 83.092746][ T3036] ? do_syscall_64+0xff/0x530 [ 83.092748][ T3036] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.092750][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092752][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092754][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092755][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092757][ T3036] ? trace_contention_end+0xb3/0x180 [ 83.092759][ T3036] ? __mutex_lock+0x1db/0x1ea0 [ 83.092761][ T3036] ? __mutex_lock+0x9a3/0x1ea0 [ 83.092763][ T3036] ? rtnl_newlink+0x9a8/0x11c0 [ 83.092764][ T3036] ? ww_mutex_lock+0x160/0x160 [ 83.092766][ T3036] ? nla_get_range_signed+0x3d0/0x3d0 [ 83.092768][ T3036] ? __rtnl_newlink+0x3fa/0xa50 [ 83.092770][ T3036] rtnl_newlink+0x9f1/0x11c0 [ 83.092772][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092774][ T3036] ? rtnl_bridge_getlink+0x850/0x850 [ 83.092775][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092777][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092779][ T3036] ? is_bpf_text_address+0x3e/0x110 [ 83.092781][ T3036] ? is_bpf_text_address+0x72/0x110 [ 83.092783][ T3036] ? kernel_text_address+0x149/0x170 [ 83.092784][ T3036] ? __kernel_text_address+0x12/0x30 [ 83.092785][ T3036] ? write_profile+0xf0/0xf0 [ 83.092786][ T3036] ? unwind_get_return_address+0x67/0xd0 [ 83.092789][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092791][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092792][ T3036] ? cap_capable+0x1d7/0x3d0 [ 83.092796][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092797][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092799][ T3036] ? rtnl_bridge_getlink+0x850/0x850 [ 83.092801][ T3036] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.092803][ T3036] ? rtnl_link_fill+0x920/0x920 [ 83.092804][ T3036] ? filter_irq_stacks+0xd0/0xd0 [ 83.092805][ T3036] ? stack_depot_save_flags+0x1bc/0x790 [ 83.092808][ T3036] netlink_rcv_skb+0x14e/0x3a0 [ 83.092809][ T3036] ? rtnl_link_fill+0x920/0x920 [ 83.092811][ T3036] ? lock_release+0x184/0x1f0 [ 83.092813][ T3036] ? netlink_ack+0xcf0/0xcf0 [ 83.092814][ T3036] ? __netlink_lookup+0xb9/0x6b0 [ 83.092816][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092818][ T3036] ? lock_release+0x184/0x1f0 [ 83.092820][ T3036] netlink_unicast+0x486/0x750 [ 83.092822][ T3036] ? netlink_attachskb+0x810/0x810 [ 83.092824][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092826][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092827][ T3036] ? lock_acquire+0x13c/0x160 [ 83.092829][ T3036] netlink_sendmsg+0x735/0xc60 [ 83.092831][ T3036] ? netlink_unicast+0x750/0x750 [ 83.092833][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092835][ T3036] ? lock_release+0x184/0x1f0 [ 83.092837][ T3036] ____sys_sendmsg+0x415/0x880 [ 83.092838][ T3036] ? copy_msghdr_from_user+0x279/0x420 [ 83.092840][ T3036] ? get_timestamp.constprop.0+0x390/0x390 [ 83.092842][ T3036] ? move_addr_to_kernel+0x40/0x40 [ 83.092843][ T3036] ? filter_irq_stacks+0xd0/0xd0 [ 83.092846][ T3036] ___sys_sendmsg+0x14e/0x1d0 [ 83.092848][ T3036] ? copy_msghdr_from_user+0x420/0x420 [ 83.092853][ T3036] __sys_sendmsg+0x12c/0x1d0 [ 83.092855][ T3036] ? __sys_sendmsg_sock+0x20/0x20 [ 83.092857][ T3036] ? rcu_is_watching+0x16/0xd0 [ 83.092860][ T3036] do_syscall_64+0xff/0x530 [ 83.092861][ T3036] ? exc_page_fault+0xee/0x100 [ 83.092863][ T3036] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.092865][ T3036] RIP: 0033:0x7f28d1e8f54e [ 83.092867][ T3036] 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 [ 83.092869][ T3036] RSP: 002b:00007ffc4b6801a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.092873][ T3036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28d1e8f54e [ 83.092874][ T3036] RDX: 0000000000000000 RSI: 00007ffc4b680250 RDI: 0000000000000005 [ 83.092875][ T3036] RBP: 00007ffc4b6801b0 R08: 0000000000000000 R09: 0000000000000000 [ 83.092876][ T3036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91892d [ 83.092877][ T3036] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc4b680910 [ 83.092879][ T3036] [ 83.131977][ T3036] vx10: left promiscuous mode [ 83.132239][ T3036] br1: port 2(vx10) entered disabled state [ 83.274122][ T2955] veth0: left allmulticast mode [ 83.274413][ T2955] veth2: left allmulticast mode [ 83.274653][ T2955] veth4: left allmulticast mode [ 83.274877][ T2955] lo10: left allmulticast mode [ 83.275101][ T2955] lo: left allmulticast mode [ 83.391797][ T3070] br1: port 2(vx20) entered blocking state [ 83.392059][ T3070] br1: port 2(vx20) entered disabled state [ 83.392645][ T3070] vx20: entered allmulticast mode [ 83.393585][ T3070] vx20: entered promiscuous mode [ 83.393888][ T3070] br1: port 2(vx20) entered blocking state [ 83.394095][ T3070] br1: port 2(vx20) entered forwarding state [ 87.669681][ T3097] vx20: left allmulticast mode [ 87.669701][ T3097] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.669703][ T3097] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3097, name: ip [ 87.669705][ T3097] preempt_count: 1, expected: 0 [ 87.669706][ T3097] RCU nest depth: 0, expected: 0 [ 87.669707][ T3097] INFO: lockdep is turned off. [ 87.669708][ T3097] irq event stamp: 0 [ 87.669709][ T3097] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.669713][ T3097] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.669719][ T3097] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.669721][ T3097] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.669723][ T3097] Preemption disabled at: [ 87.669723][ T3097] [] vprintk_emit+0x31b/0x3e0 [ 87.669731][ T3097] CPU: 0 UID: 0 PID: 3097 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.669735][ T3097] Tainted: [W]=WARN [ 87.669736][ T3097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.669738][ T3097] Call Trace: [ 87.669740][ T3097] [ 87.669741][ T3097] dump_stack_lvl+0x6f/0xa0 [ 87.669746][ T3097] ? vprintk_emit+0x31b/0x3e0 [ 87.669748][ T3097] __might_resched.cold+0x1fe/0x2c1 [ 87.669752][ T3097] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.669755][ T3097] ? __asan_memcpy+0x3c/0x60 [ 87.669758][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669762][ T3097] __kmalloc_noprof+0x443/0x760 [ 87.669765][ T3097] ? __rwlock_init+0x150/0x150 [ 87.669768][ T3097] ? alloc_buf.isra.0+0x4b/0x260 [ 87.669772][ T3097] ? do_raw_spin_unlock+0x59/0x250 [ 87.669773][ T3097] alloc_buf.isra.0+0x4b/0x260 [ 87.669775][ T3097] put_chars+0x1e1/0x2f0 [ 87.669777][ T3097] ? __send_to_port+0x420/0x420 [ 87.669779][ T3097] ? console_prepend_replay+0x20/0x20 [ 87.669781][ T3097] hvc_console_print+0x292/0x780 [ 87.669785][ T3097] ? hvc_write+0x3a0/0x3a0 [ 87.669786][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669788][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669790][ T3097] console_emit_next_record+0x22f/0x4c0 [ 87.669792][ T3097] ? devkmsg_read+0x4b0/0x4b0 [ 87.669794][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669796][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669798][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669799][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669801][ T3097] ? console_flush_one_record+0x111/0x710 [ 87.669803][ T3097] console_flush_one_record+0x46f/0x710 [ 87.669805][ T3097] ? console_emit_next_record+0x4c0/0x4c0 [ 87.669808][ T3097] console_unlock+0xee/0x1f0 [ 87.669809][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669811][ T3097] ? console_flush_one_record+0x710/0x710 [ 87.669812][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669814][ T3097] ? lock_release+0x184/0x1f0 [ 87.669815][ T3097] ? lock_acquire+0x60/0x160 [ 87.669817][ T3097] ? __rcu_read_lock+0x30/0x70 [ 87.669819][ T3097] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.669821][ T3097] ? vprintk_emit+0x320/0x3e0 [ 87.669823][ T3097] vprintk_emit+0x37c/0x3e0 [ 87.669825][ T3097] ? wake_up_klogd_work_func+0x90/0x90 [ 87.669827][ T3097] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.669830][ T3097] ? netlink_unicast+0x486/0x750 [ 87.669833][ T3097] ? netlink_sendmsg+0x735/0xc60 [ 87.669834][ T3097] ? ____sys_sendmsg+0x415/0x880 [ 87.669837][ T3097] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.669838][ T3097] ? __sys_sendmsg+0x12c/0x1d0 [ 87.669840][ T3097] ? do_syscall_64+0xff/0x530 [ 87.669843][ T3097] _printk+0xc7/0x100 [ 87.669846][ T3097] ? snapshot_read.cold+0x21/0x21 [ 87.669848][ T3097] ? netdev_name+0x43/0x60 [ 87.669851][ T3097] ? __netdev_printk+0x17f/0x1d0 [ 87.669853][ T3097] netdev_info+0xe2/0x116 [ 87.669854][ T3097] ? netdev_notice+0x120/0x120 [ 87.669856][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669858][ T3097] ? __up_read+0x355/0x9e0 [ 87.669860][ T3097] ? trace_hardirqs_on+0x36/0x40 [ 87.669862][ T3097] ? down_write_nested+0x200/0x200 [ 87.669864][ T3097] ? mutex_is_locked+0x1c/0x50 [ 87.669866][ T3097] netif_set_allmulti.cold+0x7c/0x166 [ 87.669869][ T3097] dev_set_allmulti+0xa2/0x150 [ 87.669872][ T3097] del_nbp+0xb7/0xc10 [bridge] [ 87.669884][ T3097] ? is_bpf_text_address+0x72/0x110 [ 87.669887][ T3097] ? kernel_text_address+0x149/0x170 [ 87.669890][ T3097] br_del_if+0xab/0x200 [bridge] [ 87.669897][ T3097] ? rtnl_is_locked+0x15/0x20 [ 87.669899][ T3097] do_set_master+0x15c/0x580 [ 87.669902][ T3097] do_setlink.isra.0+0xa31/0x2750 [ 87.669904][ T3097] ? stack_trace_save+0x93/0xc0 [ 87.669907][ T3097] ? rtnl_link_get_size+0x350/0x350 [ 87.669908][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669910][ T3097] ? stack_depot_save_flags+0x1bc/0x790 [ 87.669914][ T3097] ? kasan_save_stack+0x3d/0x50 [ 87.669917][ T3097] ? kasan_save_stack+0x2f/0x50 [ 87.669918][ T3097] ? kasan_save_track+0x14/0x30 [ 87.669919][ T3097] ? __kasan_kmalloc+0x7b/0x90 [ 87.669921][ T3097] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.669922][ T3097] ? rtnl_newlink+0x124/0x11c0 [ 87.669923][ T3097] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.669925][ T3097] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.669926][ T3097] ? netlink_unicast+0x486/0x750 [ 87.669927][ T3097] ? netlink_sendmsg+0x735/0xc60 [ 87.669928][ T3097] ? ____sys_sendmsg+0x415/0x880 [ 87.669930][ T3097] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.669931][ T3097] ? __sys_sendmsg+0x12c/0x1d0 [ 87.669933][ T3097] ? do_syscall_64+0xff/0x530 [ 87.669934][ T3097] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.669936][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669938][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669939][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669941][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669943][ T3097] ? trace_contention_end+0xb3/0x180 [ 87.669945][ T3097] ? __mutex_lock+0x1db/0x1ea0 [ 87.669947][ T3097] ? __mutex_lock+0x9a3/0x1ea0 [ 87.669948][ T3097] ? rtnl_newlink+0x9a8/0x11c0 [ 87.669950][ T3097] ? ww_mutex_lock+0x160/0x160 [ 87.669951][ T3097] ? nla_get_range_signed+0x3d0/0x3d0 [ 87.669953][ T3097] ? __rtnl_newlink+0x3fa/0xa50 [ 87.669955][ T3097] rtnl_newlink+0x9f1/0x11c0 [ 87.669957][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669959][ T3097] ? rtnl_bridge_getlink+0x850/0x850 [ 87.669960][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669962][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669964][ T3097] ? is_bpf_text_address+0x3e/0x110 [ 87.669965][ T3097] ? is_bpf_text_address+0x72/0x110 [ 87.669967][ T3097] ? kernel_text_address+0x149/0x170 [ 87.669969][ T3097] ? __kernel_text_address+0x12/0x30 [ 87.669970][ T3097] ? write_profile+0xf0/0xf0 [ 87.669971][ T3097] ? unwind_get_return_address+0x67/0xd0 [ 87.669974][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669975][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669977][ T3097] ? cap_capable+0x1d7/0x3d0 [ 87.669981][ T3097] ? lock_acquire+0x13c/0x160 [ 87.669982][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.669984][ T3097] ? rtnl_bridge_getlink+0x850/0x850 [ 87.669985][ T3097] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.669987][ T3097] ? rtnl_link_fill+0x920/0x920 [ 87.669988][ T3097] ? filter_irq_stacks+0xd0/0xd0 [ 87.669989][ T3097] ? stack_depot_save_flags+0x1bc/0x790 [ 87.669992][ T3097] netlink_rcv_skb+0x14e/0x3a0 [ 87.669993][ T3097] ? rtnl_link_fill+0x920/0x920 [ 87.669994][ T3097] ? lock_release+0x184/0x1f0 [ 87.669996][ T3097] ? netlink_ack+0xcf0/0xcf0 [ 87.669997][ T3097] ? __netlink_lookup+0xb9/0x6b0 [ 87.670000][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.670001][ T3097] ? lock_release+0x184/0x1f0 [ 87.670003][ T3097] netlink_unicast+0x486/0x750 [ 87.670005][ T3097] ? netlink_attachskb+0x810/0x810 [ 87.670007][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.670008][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.670010][ T3097] ? lock_acquire+0x13c/0x160 [ 87.670012][ T3097] netlink_sendmsg+0x735/0xc60 [ 87.670014][ T3097] ? netlink_unicast+0x750/0x750 [ 87.670016][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.670017][ T3097] ? lock_release+0x184/0x1f0 [ 87.670019][ T3097] ____sys_sendmsg+0x415/0x880 [ 87.670021][ T3097] ? copy_msghdr_from_user+0x279/0x420 [ 87.670022][ T3097] ? get_timestamp.constprop.0+0x390/0x390 [ 87.670024][ T3097] ? move_addr_to_kernel+0x40/0x40 [ 87.670025][ T3097] ? filter_irq_stacks+0xd0/0xd0 [ 87.670028][ T3097] ___sys_sendmsg+0x14e/0x1d0 [ 87.670029][ T3097] ? copy_msghdr_from_user+0x420/0x420 [ 87.670034][ T3097] __sys_sendmsg+0x12c/0x1d0 [ 87.670036][ T3097] ? __sys_sendmsg_sock+0x20/0x20 [ 87.670039][ T3097] ? rcu_is_watching+0x16/0xd0 [ 87.670041][ T3097] do_syscall_64+0xff/0x530 [ 87.670042][ T3097] ? exc_page_fault+0xee/0x100 [ 87.670044][ T3097] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.670046][ T3097] RIP: 0033:0x7f5d9579854e [ 87.670048][ T3097] 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 [ 87.670050][ T3097] RSP: 002b:00007ffd9ba70130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.670054][ T3097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d9579854e [ 87.670055][ T3097] RDX: 0000000000000000 RSI: 00007ffd9ba701e0 RDI: 0000000000000005 [ 87.670056][ T3097] RBP: 00007ffd9ba70140 R08: 0000000000000000 R09: 0000000000000000 [ 87.670057][ T3097] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918932 [ 87.670058][ T3097] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9ba708a0 [ 87.670060][ T3097] [ 87.695135][ T3097] vx20: left promiscuous mode [ 87.695371][ T3097] br1: port 2(vx20) entered disabled state [ 87.864462][ T3122] veth0: entered allmulticast mode [ 87.864773][ T3122] veth2: entered allmulticast mode [ 87.865021][ T3122] veth4: entered allmulticast mode [ 87.865272][ T3122] lo10: entered allmulticast mode [ 88.103117][ T3170] br1: port 2(vx20) entered blocking state [ 88.103354][ T3170] br1: port 2(vx20) entered disabled state [ 88.103553][ T3170] vx20: entered allmulticast mode [ 88.104469][ T3170] vx20: entered promiscuous mode [ 88.104757][ T3170] br1: port 2(vx20) entered blocking state [ 88.104940][ T3170] br1: port 2(vx20) entered forwarding state [ 90.214092][ T3196] vx20: left allmulticast mode [ 90.214114][ T3196] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.214117][ T3196] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3196, name: ip [ 90.214120][ T3196] preempt_count: 1, expected: 0 [ 90.214121][ T3196] RCU nest depth: 0, expected: 0 [ 90.214123][ T3196] INFO: lockdep is turned off. [ 90.214124][ T3196] irq event stamp: 0 [ 90.214125][ T3196] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.214131][ T3196] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.214139][ T3196] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.214141][ T3196] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.214144][ T3196] Preemption disabled at: [ 90.214145][ T3196] [] vprintk_emit+0x31b/0x3e0 [ 90.214154][ T3196] CPU: 1 UID: 0 PID: 3196 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.214159][ T3196] Tainted: [W]=WARN [ 90.214160][ T3196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.214163][ T3196] Call Trace: [ 90.214165][ T3196] [ 90.214167][ T3196] dump_stack_lvl+0x6f/0xa0 [ 90.214173][ T3196] ? vprintk_emit+0x31b/0x3e0 [ 90.214176][ T3196] __might_resched.cold+0x1fe/0x2c1 [ 90.214181][ T3196] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.214185][ T3196] ? __asan_memcpy+0x3c/0x60 [ 90.214189][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214193][ T3196] __kmalloc_noprof+0x443/0x760 [ 90.214197][ T3196] ? __rwlock_init+0x150/0x150 [ 90.214200][ T3196] ? alloc_buf.isra.0+0x4b/0x260 [ 90.214206][ T3196] ? do_raw_spin_unlock+0x59/0x250 [ 90.214208][ T3196] alloc_buf.isra.0+0x4b/0x260 [ 90.214210][ T3196] put_chars+0x1e1/0x2f0 [ 90.214213][ T3196] ? __send_to_port+0x420/0x420 [ 90.214216][ T3196] ? console_prepend_replay+0x20/0x20 [ 90.214220][ T3196] hvc_console_print+0x292/0x780 [ 90.214225][ T3196] ? hvc_write+0x3a0/0x3a0 [ 90.214230][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214233][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214236][ T3196] console_emit_next_record+0x22f/0x4c0 [ 90.214240][ T3196] ? devkmsg_read+0x4b0/0x4b0 [ 90.214243][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214245][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214247][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214250][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214253][ T3196] ? console_flush_one_record+0x111/0x710 [ 90.214255][ T3196] console_flush_one_record+0x46f/0x710 [ 90.214258][ T3196] ? console_emit_next_record+0x4c0/0x4c0 [ 90.214262][ T3196] console_unlock+0xee/0x1f0 [ 90.214265][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214267][ T3196] ? console_flush_one_record+0x710/0x710 [ 90.214269][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214272][ T3196] ? lock_release+0x184/0x1f0 [ 90.214274][ T3196] ? lock_acquire+0x60/0x160 [ 90.214276][ T3196] ? __rcu_read_lock+0x30/0x70 [ 90.214279][ T3196] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.214282][ T3196] ? vprintk_emit+0x320/0x3e0 [ 90.214285][ T3196] vprintk_emit+0x37c/0x3e0 [ 90.214288][ T3196] ? wake_up_klogd_work_func+0x90/0x90 [ 90.214290][ T3196] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.214294][ T3196] ? netlink_unicast+0x486/0x750 [ 90.214297][ T3196] ? netlink_sendmsg+0x735/0xc60 [ 90.214300][ T3196] ? ____sys_sendmsg+0x415/0x880 [ 90.214303][ T3196] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.214305][ T3196] ? __sys_sendmsg+0x12c/0x1d0 [ 90.214308][ T3196] ? do_syscall_64+0xff/0x530 [ 90.214312][ T3196] _printk+0xc7/0x100 [ 90.214316][ T3196] ? snapshot_read.cold+0x21/0x21 [ 90.214320][ T3196] ? netdev_name+0x43/0x60 [ 90.214323][ T3196] ? __netdev_printk+0x17f/0x1d0 [ 90.214326][ T3196] netdev_info+0xe2/0x116 [ 90.214329][ T3196] ? netdev_notice+0x120/0x120 [ 90.214331][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214334][ T3196] ? __up_read+0x355/0x9e0 [ 90.214337][ T3196] ? trace_hardirqs_on+0x36/0x40 [ 90.214340][ T3196] ? down_write_nested+0x200/0x200 [ 90.214342][ T3196] ? mutex_is_locked+0x1c/0x50 [ 90.214346][ T3196] netif_set_allmulti.cold+0x7c/0x166 [ 90.214350][ T3196] dev_set_allmulti+0xa2/0x150 [ 90.214353][ T3196] del_nbp+0xb7/0xc10 [bridge] [ 90.214370][ T3196] ? is_bpf_text_address+0x72/0x110 [ 90.214375][ T3196] ? kernel_text_address+0x149/0x170 [ 90.214378][ T3196] br_del_if+0xab/0x200 [bridge] [ 90.214390][ T3196] ? rtnl_is_locked+0x15/0x20 [ 90.214393][ T3196] do_set_master+0x15c/0x580 [ 90.214397][ T3196] do_setlink.isra.0+0xa31/0x2750 [ 90.214401][ T3196] ? stack_trace_save+0x93/0xc0 [ 90.214405][ T3196] ? rtnl_link_get_size+0x350/0x350 [ 90.214407][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214409][ T3196] ? stack_depot_save_flags+0x1bc/0x790 [ 90.214415][ T3196] ? kasan_save_stack+0x3d/0x50 [ 90.214418][ T3196] ? kasan_save_stack+0x2f/0x50 [ 90.214420][ T3196] ? kasan_save_track+0x14/0x30 [ 90.214422][ T3196] ? __kasan_kmalloc+0x7b/0x90 [ 90.214424][ T3196] ? __kmalloc_cache_noprof+0x29a/0x620 [ 90.214427][ T3196] ? rtnl_newlink+0x124/0x11c0 [ 90.214428][ T3196] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.214430][ T3196] ? netlink_rcv_skb+0x14e/0x3a0 [ 90.214432][ T3196] ? netlink_unicast+0x486/0x750 [ 90.214434][ T3196] ? netlink_sendmsg+0x735/0xc60 [ 90.214436][ T3196] ? ____sys_sendmsg+0x415/0x880 [ 90.214438][ T3196] ? ___sys_sendmsg+0x14e/0x1d0 [ 90.214440][ T3196] ? __sys_sendmsg+0x12c/0x1d0 [ 90.214443][ T3196] ? do_syscall_64+0xff/0x530 [ 90.214445][ T3196] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.214448][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214451][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214453][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214455][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214458][ T3196] ? trace_contention_end+0xb3/0x180 [ 90.214461][ T3196] ? __mutex_lock+0x1db/0x1ea0 [ 90.214464][ T3196] ? __mutex_lock+0x9a3/0x1ea0 [ 90.214466][ T3196] ? rtnl_newlink+0x9a8/0x11c0 [ 90.214469][ T3196] ? ww_mutex_lock+0x160/0x160 [ 90.214471][ T3196] ? nla_get_range_signed+0x3d0/0x3d0 [ 90.214475][ T3196] ? __rtnl_newlink+0x3fa/0xa50 [ 90.214478][ T3196] rtnl_newlink+0x9f1/0x11c0 [ 90.214481][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214484][ T3196] ? rtnl_bridge_getlink+0x850/0x850 [ 90.214486][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214488][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214491][ T3196] ? is_bpf_text_address+0x3e/0x110 [ 90.214493][ T3196] ? is_bpf_text_address+0x72/0x110 [ 90.214496][ T3196] ? kernel_text_address+0x149/0x170 [ 90.214498][ T3196] ? __kernel_text_address+0x12/0x30 [ 90.214500][ T3196] ? write_profile+0xf0/0xf0 [ 90.214502][ T3196] ? unwind_get_return_address+0x67/0xd0 [ 90.214505][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214508][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214510][ T3196] ? cap_capable+0x1d7/0x3d0 [ 90.214514][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214517][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214519][ T3196] ? rtnl_bridge_getlink+0x850/0x850 [ 90.214521][ T3196] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 90.214524][ T3196] ? rtnl_link_fill+0x920/0x920 [ 90.214526][ T3196] ? filter_irq_stacks+0xd0/0xd0 [ 90.214528][ T3196] ? stack_depot_save_flags+0x1bc/0x790 [ 90.214532][ T3196] netlink_rcv_skb+0x14e/0x3a0 [ 90.214534][ T3196] ? rtnl_link_fill+0x920/0x920 [ 90.214536][ T3196] ? lock_release+0x184/0x1f0 [ 90.214538][ T3196] ? netlink_ack+0xcf0/0xcf0 [ 90.214540][ T3196] ? __netlink_lookup+0xb9/0x6b0 [ 90.214544][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214547][ T3196] ? lock_release+0x184/0x1f0 [ 90.214550][ T3196] netlink_unicast+0x486/0x750 [ 90.214553][ T3196] ? netlink_attachskb+0x810/0x810 [ 90.214555][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214557][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214560][ T3196] ? lock_acquire+0x13c/0x160 [ 90.214562][ T3196] netlink_sendmsg+0x735/0xc60 [ 90.214565][ T3196] ? netlink_unicast+0x750/0x750 [ 90.214568][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214571][ T3196] ? lock_release+0x184/0x1f0 [ 90.214574][ T3196] ____sys_sendmsg+0x415/0x880 [ 90.214576][ T3196] ? copy_msghdr_from_user+0x279/0x420 [ 90.214578][ T3196] ? get_timestamp.constprop.0+0x390/0x390 [ 90.214581][ T3196] ? move_addr_to_kernel+0x40/0x40 [ 90.214583][ T3196] ? filter_irq_stacks+0xd0/0xd0 [ 90.214587][ T3196] ___sys_sendmsg+0x14e/0x1d0 [ 90.214589][ T3196] ? copy_msghdr_from_user+0x420/0x420 [ 90.214603][ T3196] __sys_sendmsg+0x12c/0x1d0 [ 90.214606][ T3196] ? __sys_sendmsg_sock+0x20/0x20 [ 90.214610][ T3196] ? rcu_is_watching+0x16/0xd0 [ 90.214613][ T3196] do_syscall_64+0xff/0x530 [ 90.214615][ T3196] ? exc_page_fault+0xee/0x100 [ 90.214618][ T3196] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.214620][ T3196] RIP: 0033:0x7f18b1ec954e [ 90.214623][ T3196] 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 [ 90.214626][ T3196] RSP: 002b:00007fff7d6d07b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 90.214630][ T3196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18b1ec954e [ 90.214632][ T3196] RDX: 0000000000000000 RSI: 00007fff7d6d0860 RDI: 0000000000000005 [ 90.214634][ T3196] RBP: 00007fff7d6d07c0 R08: 0000000000000000 R09: 0000000000000000 [ 90.214635][ T3196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918934 [ 90.214636][ T3196] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff7d6d0f20 [ 90.214640][ T3196] [ 90.241872][ T3196] vx20: left promiscuous mode [ 90.242207][ T3196] br1: port 2(vx20) entered disabled state [ 90.396310][ T3122] veth0: left allmulticast mode [ 90.396534][ T3122] veth2: left allmulticast mode [ 90.396726][ T3122] veth4: left allmulticast mode [ 90.396898][ T3122] lo10: left allmulticast mode [ 90.548404][ T3236] veth0: entered allmulticast mode [ 90.548711][ T3236] veth2: entered allmulticast mode [ 90.548957][ T3236] veth4: entered allmulticast mode [ 90.549198][ T3236] lo10: entered allmulticast mode [ 90.780820][ T3280] br1: port 2(vx20) entered blocking state [ 90.781054][ T3280] br1: port 2(vx20) entered disabled state [ 90.781267][ T3280] vx20: entered allmulticast mode [ 90.782179][ T3280] vx20: entered promiscuous mode [ 90.782468][ T3280] br1: port 2(vx20) entered blocking state [ 90.782659][ T3280] br1: port 2(vx20) entered forwarding state [ 92.894480][ T3307] vx20: left allmulticast mode [ 92.894498][ T3307] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 92.894501][ T3307] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3307, name: ip [ 92.894503][ T3307] preempt_count: 1, expected: 0 [ 92.894503][ T3307] RCU nest depth: 0, expected: 0 [ 92.894504][ T3307] INFO: lockdep is turned off. [ 92.894506][ T3307] irq event stamp: 0 [ 92.894506][ T3307] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 92.894510][ T3307] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 92.894516][ T3307] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 92.894518][ T3307] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 92.894520][ T3307] Preemption disabled at: [ 92.894520][ T3307] [] vprintk_emit+0x31b/0x3e0 [ 92.894528][ T3307] CPU: 3 UID: 0 PID: 3307 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 92.894532][ T3307] Tainted: [W]=WARN [ 92.894533][ T3307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.894534][ T3307] Call Trace: [ 92.894536][ T3307] [ 92.894537][ T3307] dump_stack_lvl+0x6f/0xa0 [ 92.894542][ T3307] ? vprintk_emit+0x31b/0x3e0 [ 92.894544][ T3307] __might_resched.cold+0x1fe/0x2c1 [ 92.894548][ T3307] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 92.894551][ T3307] ? __asan_memcpy+0x3c/0x60 [ 92.894555][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894559][ T3307] __kmalloc_noprof+0x443/0x760 [ 92.894561][ T3307] ? __rwlock_init+0x150/0x150 [ 92.894564][ T3307] ? alloc_buf.isra.0+0x4b/0x260 [ 92.894568][ T3307] ? do_raw_spin_unlock+0x59/0x250 [ 92.894570][ T3307] alloc_buf.isra.0+0x4b/0x260 [ 92.894572][ T3307] put_chars+0x1e1/0x2f0 [ 92.894574][ T3307] ? __send_to_port+0x420/0x420 [ 92.894576][ T3307] ? console_prepend_replay+0x20/0x20 [ 92.894578][ T3307] hvc_console_print+0x292/0x780 [ 92.894581][ T3307] ? hvc_write+0x3a0/0x3a0 [ 92.894583][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894585][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894587][ T3307] console_emit_next_record+0x22f/0x4c0 [ 92.894589][ T3307] ? devkmsg_read+0x4b0/0x4b0 [ 92.894591][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894593][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894595][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894596][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894598][ T3307] ? console_flush_one_record+0x111/0x710 [ 92.894600][ T3307] console_flush_one_record+0x46f/0x710 [ 92.894602][ T3307] ? console_emit_next_record+0x4c0/0x4c0 [ 92.894611][ T3307] console_unlock+0xee/0x1f0 [ 92.894612][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894614][ T3307] ? console_flush_one_record+0x710/0x710 [ 92.894615][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894617][ T3307] ? lock_release+0x184/0x1f0 [ 92.894618][ T3307] ? lock_acquire+0x60/0x160 [ 92.894620][ T3307] ? __rcu_read_lock+0x30/0x70 [ 92.894622][ T3307] ? __down_trylock_console_sem+0x5e/0xa0 [ 92.894624][ T3307] ? vprintk_emit+0x320/0x3e0 [ 92.894626][ T3307] vprintk_emit+0x37c/0x3e0 [ 92.894628][ T3307] ? wake_up_klogd_work_func+0x90/0x90 [ 92.894630][ T3307] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.894633][ T3307] ? netlink_unicast+0x486/0x750 [ 92.894635][ T3307] ? netlink_sendmsg+0x735/0xc60 [ 92.894637][ T3307] ? ____sys_sendmsg+0x415/0x880 [ 92.894639][ T3307] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.894641][ T3307] ? __sys_sendmsg+0x12c/0x1d0 [ 92.894643][ T3307] ? do_syscall_64+0xff/0x530 [ 92.894646][ T3307] _printk+0xc7/0x100 [ 92.894649][ T3307] ? snapshot_read.cold+0x21/0x21 [ 92.894651][ T3307] ? netdev_name+0x43/0x60 [ 92.894654][ T3307] ? __netdev_printk+0x17f/0x1d0 [ 92.894656][ T3307] netdev_info+0xe2/0x116 [ 92.894658][ T3307] ? netdev_notice+0x120/0x120 [ 92.894659][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894661][ T3307] ? __up_read+0x355/0x9e0 [ 92.894663][ T3307] ? trace_hardirqs_on+0x36/0x40 [ 92.894666][ T3307] ? down_write_nested+0x200/0x200 [ 92.894667][ T3307] ? mutex_is_locked+0x1c/0x50 [ 92.894670][ T3307] netif_set_allmulti.cold+0x7c/0x166 [ 92.894672][ T3307] dev_set_allmulti+0xa2/0x150 [ 92.894675][ T3307] del_nbp+0xb7/0xc10 [bridge] [ 92.894687][ T3307] ? is_bpf_text_address+0x72/0x110 [ 92.894691][ T3307] ? kernel_text_address+0x149/0x170 [ 92.894694][ T3307] br_del_if+0xab/0x200 [bridge] [ 92.894701][ T3307] ? rtnl_is_locked+0x15/0x20 [ 92.894704][ T3307] do_set_master+0x15c/0x580 [ 92.894706][ T3307] do_setlink.isra.0+0xa31/0x2750 [ 92.894709][ T3307] ? stack_trace_save+0x93/0xc0 [ 92.894711][ T3307] ? rtnl_link_get_size+0x350/0x350 [ 92.894713][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894714][ T3307] ? stack_depot_save_flags+0x1bc/0x790 [ 92.894718][ T3307] ? kasan_save_stack+0x3d/0x50 [ 92.894721][ T3307] ? kasan_save_stack+0x2f/0x50 [ 92.894722][ T3307] ? kasan_save_track+0x14/0x30 [ 92.894724][ T3307] ? __kasan_kmalloc+0x7b/0x90 [ 92.894726][ T3307] ? __kmalloc_cache_noprof+0x29a/0x620 [ 92.894727][ T3307] ? rtnl_newlink+0x124/0x11c0 [ 92.894728][ T3307] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.894729][ T3307] ? netlink_rcv_skb+0x14e/0x3a0 [ 92.894731][ T3307] ? netlink_unicast+0x486/0x750 [ 92.894732][ T3307] ? netlink_sendmsg+0x735/0xc60 [ 92.894733][ T3307] ? ____sys_sendmsg+0x415/0x880 [ 92.894735][ T3307] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.894736][ T3307] ? __sys_sendmsg+0x12c/0x1d0 [ 92.894738][ T3307] ? do_syscall_64+0xff/0x530 [ 92.894739][ T3307] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.894741][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894743][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894744][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894746][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894748][ T3307] ? trace_contention_end+0xb3/0x180 [ 92.894750][ T3307] ? __mutex_lock+0x1db/0x1ea0 [ 92.894752][ T3307] ? __mutex_lock+0x9a3/0x1ea0 [ 92.894753][ T3307] ? rtnl_newlink+0x9a8/0x11c0 [ 92.894755][ T3307] ? ww_mutex_lock+0x160/0x160 [ 92.894756][ T3307] ? nla_get_range_signed+0x3d0/0x3d0 [ 92.894758][ T3307] ? __rtnl_newlink+0x3fa/0xa50 [ 92.894761][ T3307] rtnl_newlink+0x9f1/0x11c0 [ 92.894763][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894764][ T3307] ? rtnl_bridge_getlink+0x850/0x850 [ 92.894766][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894767][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894769][ T3307] ? is_bpf_text_address+0x3e/0x110 [ 92.894771][ T3307] ? is_bpf_text_address+0x72/0x110 [ 92.894772][ T3307] ? kernel_text_address+0x149/0x170 [ 92.894774][ T3307] ? __kernel_text_address+0x12/0x30 [ 92.894775][ T3307] ? write_profile+0xf0/0xf0 [ 92.894776][ T3307] ? unwind_get_return_address+0x67/0xd0 [ 92.894779][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894780][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894782][ T3307] ? cap_capable+0x1d7/0x3d0 [ 92.894785][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894787][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894789][ T3307] ? rtnl_bridge_getlink+0x850/0x850 [ 92.894790][ T3307] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.894791][ T3307] ? rtnl_link_fill+0x920/0x920 [ 92.894793][ T3307] ? filter_irq_stacks+0xd0/0xd0 [ 92.894794][ T3307] ? stack_depot_save_flags+0x1bc/0x790 [ 92.894797][ T3307] netlink_rcv_skb+0x14e/0x3a0 [ 92.894798][ T3307] ? rtnl_link_fill+0x920/0x920 [ 92.894799][ T3307] ? lock_release+0x184/0x1f0 [ 92.894801][ T3307] ? netlink_ack+0xcf0/0xcf0 [ 92.894802][ T3307] ? __netlink_lookup+0xb9/0x6b0 [ 92.894804][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894806][ T3307] ? lock_release+0x184/0x1f0 [ 92.894808][ T3307] netlink_unicast+0x486/0x750 [ 92.894810][ T3307] ? netlink_attachskb+0x810/0x810 [ 92.894812][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894813][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894815][ T3307] ? lock_acquire+0x13c/0x160 [ 92.894817][ T3307] netlink_sendmsg+0x735/0xc60 [ 92.894819][ T3307] ? netlink_unicast+0x750/0x750 [ 92.894820][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894822][ T3307] ? lock_release+0x184/0x1f0 [ 92.894824][ T3307] ____sys_sendmsg+0x415/0x880 [ 92.894826][ T3307] ? copy_msghdr_from_user+0x279/0x420 [ 92.894827][ T3307] ? get_timestamp.constprop.0+0x390/0x390 [ 92.894829][ T3307] ? move_addr_to_kernel+0x40/0x40 [ 92.894830][ T3307] ? filter_irq_stacks+0xd0/0xd0 [ 92.894833][ T3307] ___sys_sendmsg+0x14e/0x1d0 [ 92.894835][ T3307] ? copy_msghdr_from_user+0x420/0x420 [ 92.894839][ T3307] __sys_sendmsg+0x12c/0x1d0 [ 92.894841][ T3307] ? __sys_sendmsg_sock+0x20/0x20 [ 92.894844][ T3307] ? rcu_is_watching+0x16/0xd0 [ 92.894846][ T3307] do_syscall_64+0xff/0x530 [ 92.894847][ T3307] ? exc_page_fault+0xee/0x100 [ 92.894849][ T3307] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.894851][ T3307] RIP: 0033:0x7f9ce6a6b54e [ 92.894852][ T3307] 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 [ 92.894855][ T3307] RSP: 002b:00007ffcfb041f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 92.894858][ T3307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ce6a6b54e [ 92.894860][ T3307] RDX: 0000000000000000 RSI: 00007ffcfb041fe0 RDI: 0000000000000005 [ 92.894861][ T3307] RBP: 00007ffcfb041f40 R08: 0000000000000000 R09: 0000000000000000 [ 92.894861][ T3307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918937 [ 92.894862][ T3307] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcfb0426a0 [ 92.894865][ T3307] [ 92.922328][ T3307] vx20: left promiscuous mode [ 92.922565][ T3307] br1: port 2(vx20) entered disabled state [ 93.051705][ T3236] veth0: left allmulticast mode [ 93.051933][ T3236] veth2: left allmulticast mode [ 93.052115][ T3236] veth4: left allmulticast mode [ 93.052289][ T3236] lo10: left allmulticast mode [ 93.241641][ T3355] veth0: entered allmulticast mode [ 93.241962][ T3355] veth2: entered allmulticast mode [ 93.242203][ T3355] veth4: entered allmulticast mode [ 93.242451][ T3355] lo10: entered allmulticast mode [ 93.242671][ T3355] Xlo10: entered allmulticast mode [ 93.483151][ T3404] br1: port 2(vx20) entered blocking state [ 93.483544][ T3404] br1: port 2(vx20) entered disabled state [ 93.483833][ T3404] vx20: entered allmulticast mode [ 93.484813][ T3404] vx20: entered promiscuous mode [ 93.485206][ T3404] br1: port 2(vx20) entered blocking state [ 93.485457][ T3404] br1: port 2(vx20) entered forwarding state [ 95.605738][ T3433] vx20: left allmulticast mode [ 95.605757][ T3433] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 95.605760][ T3433] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3433, name: ip [ 95.605762][ T3433] preempt_count: 1, expected: 0 [ 95.605763][ T3433] RCU nest depth: 0, expected: 0 [ 95.605763][ T3433] INFO: lockdep is turned off. [ 95.605764][ T3433] irq event stamp: 0 [ 95.605765][ T3433] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 95.605770][ T3433] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 95.605776][ T3433] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 95.605778][ T3433] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 95.605780][ T3433] Preemption disabled at: [ 95.605780][ T3433] [] vprintk_emit+0x31b/0x3e0 [ 95.605788][ T3433] CPU: 3 UID: 0 PID: 3433 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 95.605792][ T3433] Tainted: [W]=WARN [ 95.605793][ T3433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 95.605795][ T3433] Call Trace: [ 95.605796][ T3433] [ 95.605798][ T3433] dump_stack_lvl+0x6f/0xa0 [ 95.605803][ T3433] ? vprintk_emit+0x31b/0x3e0 [ 95.605805][ T3433] __might_resched.cold+0x1fe/0x2c1 [ 95.605809][ T3433] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 95.605812][ T3433] ? __asan_memcpy+0x3c/0x60 [ 95.605815][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605819][ T3433] __kmalloc_noprof+0x443/0x760 [ 95.605823][ T3433] ? __rwlock_init+0x150/0x150 [ 95.605825][ T3433] ? alloc_buf.isra.0+0x4b/0x260 [ 95.605829][ T3433] ? do_raw_spin_unlock+0x59/0x250 [ 95.605830][ T3433] alloc_buf.isra.0+0x4b/0x260 [ 95.605832][ T3433] put_chars+0x1e1/0x2f0 [ 95.605834][ T3433] ? __send_to_port+0x420/0x420 [ 95.605836][ T3433] ? console_prepend_replay+0x20/0x20 [ 95.605838][ T3433] hvc_console_print+0x292/0x780 [ 95.605842][ T3433] ? hvc_write+0x3a0/0x3a0 [ 95.605844][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605845][ T3433] ? lock_acquire+0x13c/0x160 [ 95.605847][ T3433] console_emit_next_record+0x22f/0x4c0 [ 95.605850][ T3433] ? devkmsg_read+0x4b0/0x4b0 [ 95.605852][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605853][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605855][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605857][ T3433] ? lock_acquire+0x13c/0x160 [ 95.605858][ T3433] ? console_flush_one_record+0x111/0x710 [ 95.605860][ T3433] console_flush_one_record+0x46f/0x710 [ 95.605862][ T3433] ? console_emit_next_record+0x4c0/0x4c0 [ 95.605865][ T3433] console_unlock+0xee/0x1f0 [ 95.605867][ T3433] ? lock_acquire+0x13c/0x160 [ 95.605868][ T3433] ? console_flush_one_record+0x710/0x710 [ 95.605870][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605872][ T3433] ? lock_release+0x184/0x1f0 [ 95.605873][ T3433] ? lock_acquire+0x60/0x160 [ 95.605875][ T3433] ? __rcu_read_lock+0x30/0x70 [ 95.605877][ T3433] ? __down_trylock_console_sem+0x5e/0xa0 [ 95.605878][ T3433] ? vprintk_emit+0x320/0x3e0 [ 95.605880][ T3433] vprintk_emit+0x37c/0x3e0 [ 95.605883][ T3433] ? wake_up_klogd_work_func+0x90/0x90 [ 95.605884][ T3433] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 95.605887][ T3433] ? netlink_unicast+0x486/0x750 [ 95.605890][ T3433] ? netlink_sendmsg+0x735/0xc60 [ 95.605891][ T3433] ? ____sys_sendmsg+0x415/0x880 [ 95.605894][ T3433] ? ___sys_sendmsg+0x14e/0x1d0 [ 95.605895][ T3433] ? __sys_sendmsg+0x12c/0x1d0 [ 95.605897][ T3433] ? do_syscall_64+0xff/0x530 [ 95.605900][ T3433] _printk+0xc7/0x100 [ 95.605904][ T3433] ? snapshot_read.cold+0x21/0x21 [ 95.605906][ T3433] ? netdev_name+0x43/0x60 [ 95.605908][ T3433] ? __netdev_printk+0x17f/0x1d0 [ 95.605910][ T3433] netdev_info+0xe2/0x116 [ 95.605912][ T3433] ? netdev_notice+0x120/0x120 [ 95.605914][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605916][ T3433] ? __up_read+0x355/0x9e0 [ 95.605917][ T3433] ? trace_hardirqs_on+0x36/0x40 [ 95.605920][ T3433] ? down_write_nested+0x200/0x200 [ 95.605921][ T3433] ? mutex_is_locked+0x1c/0x50 [ 95.605924][ T3433] netif_set_allmulti.cold+0x7c/0x166 [ 95.605927][ T3433] dev_set_allmulti+0xa2/0x150 [ 95.605929][ T3433] del_nbp+0xb7/0xc10 [bridge] [ 95.605942][ T3433] ? is_bpf_text_address+0x72/0x110 [ 95.605945][ T3433] ? kernel_text_address+0x149/0x170 [ 95.605948][ T3433] br_del_if+0xab/0x200 [bridge] [ 95.605955][ T3433] ? rtnl_is_locked+0x15/0x20 [ 95.605957][ T3433] do_set_master+0x15c/0x580 [ 95.605960][ T3433] do_setlink.isra.0+0xa31/0x2750 [ 95.605963][ T3433] ? stack_trace_save+0x93/0xc0 [ 95.605965][ T3433] ? rtnl_link_get_size+0x350/0x350 [ 95.605966][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605968][ T3433] ? stack_depot_save_flags+0x1bc/0x790 [ 95.605972][ T3433] ? kasan_save_stack+0x3d/0x50 [ 95.605974][ T3433] ? kasan_save_stack+0x2f/0x50 [ 95.605975][ T3433] ? kasan_save_track+0x14/0x30 [ 95.605977][ T3433] ? __kasan_kmalloc+0x7b/0x90 [ 95.605978][ T3433] ? __kmalloc_cache_noprof+0x29a/0x620 [ 95.605980][ T3433] ? rtnl_newlink+0x124/0x11c0 [ 95.605981][ T3433] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 95.605982][ T3433] ? netlink_rcv_skb+0x14e/0x3a0 [ 95.605983][ T3433] ? netlink_unicast+0x486/0x750 [ 95.605985][ T3433] ? netlink_sendmsg+0x735/0xc60 [ 95.605986][ T3433] ? ____sys_sendmsg+0x415/0x880 [ 95.605987][ T3433] ? ___sys_sendmsg+0x14e/0x1d0 [ 95.605988][ T3433] ? __sys_sendmsg+0x12c/0x1d0 [ 95.605990][ T3433] ? do_syscall_64+0xff/0x530 [ 95.605991][ T3433] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 95.605993][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605995][ T3433] ? lock_acquire+0x13c/0x160 [ 95.605997][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.605998][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606000][ T3433] ? trace_contention_end+0xb3/0x180 [ 95.606002][ T3433] ? __mutex_lock+0x1db/0x1ea0 [ 95.606004][ T3433] ? __mutex_lock+0x9a3/0x1ea0 [ 95.606006][ T3433] ? rtnl_newlink+0x9a8/0x11c0 [ 95.606007][ T3433] ? ww_mutex_lock+0x160/0x160 [ 95.606008][ T3433] ? nla_get_range_signed+0x3d0/0x3d0 [ 95.606011][ T3433] ? __rtnl_newlink+0x3fa/0xa50 [ 95.606013][ T3433] rtnl_newlink+0x9f1/0x11c0 [ 95.606015][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606017][ T3433] ? rtnl_bridge_getlink+0x850/0x850 [ 95.606018][ T3433] ? lock_acquire+0x13c/0x160 [ 95.606019][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606021][ T3433] ? is_bpf_text_address+0x3e/0x110 [ 95.606023][ T3433] ? is_bpf_text_address+0x72/0x110 [ 95.606025][ T3433] ? kernel_text_address+0x149/0x170 [ 95.606026][ T3433] ? __kernel_text_address+0x12/0x30 [ 95.606027][ T3433] ? write_profile+0xf0/0xf0 [ 95.606028][ T3433] ? unwind_get_return_address+0x67/0xd0 [ 95.606031][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606032][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606034][ T3433] ? cap_capable+0x1d7/0x3d0 [ 95.606038][ T3433] ? lock_acquire+0x13c/0x160 [ 95.606039][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606041][ T3433] ? rtnl_bridge_getlink+0x850/0x850 [ 95.606042][ T3433] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 95.606044][ T3433] ? rtnl_link_fill+0x920/0x920 [ 95.606045][ T3433] ? filter_irq_stacks+0xd0/0xd0 [ 95.606046][ T3433] ? stack_depot_save_flags+0x1bc/0x790 [ 95.606049][ T3433] netlink_rcv_skb+0x14e/0x3a0 [ 95.606050][ T3433] ? rtnl_link_fill+0x920/0x920 [ 95.606051][ T3433] ? lock_release+0x184/0x1f0 [ 95.606053][ T3433] ? netlink_ack+0xcf0/0xcf0 [ 95.606054][ T3433] ? __netlink_lookup+0xb9/0x6b0 [ 95.606057][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606059][ T3433] ? lock_release+0x184/0x1f0 [ 95.606060][ T3433] netlink_unicast+0x486/0x750 [ 95.606062][ T3433] ? netlink_attachskb+0x810/0x810 [ 95.606064][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606066][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606067][ T3433] ? lock_acquire+0x13c/0x160 [ 95.606069][ T3433] netlink_sendmsg+0x735/0xc60 [ 95.606071][ T3433] ? netlink_unicast+0x750/0x750 [ 95.606073][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606074][ T3433] ? lock_release+0x184/0x1f0 [ 95.606076][ T3433] ____sys_sendmsg+0x415/0x880 [ 95.606078][ T3433] ? copy_msghdr_from_user+0x279/0x420 [ 95.606079][ T3433] ? get_timestamp.constprop.0+0x390/0x390 [ 95.606081][ T3433] ? move_addr_to_kernel+0x40/0x40 [ 95.606082][ T3433] ? filter_irq_stacks+0xd0/0xd0 [ 95.606085][ T3433] ___sys_sendmsg+0x14e/0x1d0 [ 95.606086][ T3433] ? copy_msghdr_from_user+0x420/0x420 [ 95.606091][ T3433] __sys_sendmsg+0x12c/0x1d0 [ 95.606093][ T3433] ? __sys_sendmsg_sock+0x20/0x20 [ 95.606096][ T3433] ? rcu_is_watching+0x16/0xd0 [ 95.606098][ T3433] do_syscall_64+0xff/0x530 [ 95.606099][ T3433] ? exc_page_fault+0xee/0x100 [ 95.606101][ T3433] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 95.606103][ T3433] RIP: 0033:0x7f187336a54e [ 95.606105][ T3433] 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 [ 95.606107][ T3433] RSP: 002b:00007ffc51982f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 95.606110][ T3433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f187336a54e [ 95.606112][ T3433] RDX: 0000000000000000 RSI: 00007ffc51982fe0 RDI: 0000000000000005 [ 95.606113][ T3433] RBP: 00007ffc51982f40 R08: 0000000000000000 R09: 0000000000000000 [ 95.606114][ T3433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91893a [ 95.606114][ T3433] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc519836a0 [ 95.606117][ T3433] [ 95.632087][ T3433] vx20: left promiscuous mode [ 95.632359][ T3433] br1: port 2(vx20) entered disabled state [ 95.779670][ T3355] veth0: left allmulticast mode [ 95.779928][ T3355] veth2: left allmulticast mode [ 95.780156][ T3355] veth4: left allmulticast mode [ 95.780386][ T3355] lo10: left allmulticast mode [ 95.780624][ T3355] Xlo10: left allmulticast mode [ 95.866897][ T3464] br1: port 2(vx20) entered disabled state [ 95.871780][ T3464] br1: port 1(vx10) entered disabled state [ 95.873703][ T3464] vx20 (unregistering): left allmulticast mode [ 95.873907][ T3464] vx20 (unregistering): left promiscuous mode [ 95.874099][ T3464] br1: port 2(vx20) entered disabled state [ 95.876579][ T3464] vx10 (unregistering): left allmulticast mode [ 95.876783][ T3464] vx10 (unregistering): left promiscuous mode [ 95.876973][ T3464] br1: port 1(vx10) entered disabled state [ 95.889329][ T109] br3: port 2(v1veth5) entered disabled state [ 95.924257][ T12] w1: left allmulticast mode [ 95.924485][ T12] w1: left promiscuous mode [ 95.924768][ T12] br1: port 3(w1) entered disabled state [ 95.960193][ T3469] br1: port 2(vx20) entered disabled state [ 95.961218][ T3469] br1: port 1(vx10) entered disabled state [ 95.962145][ T3469] vx20 (unregistering): left allmulticast mode [ 95.962771][ T3469] vx20 (unregistering): left promiscuous mode [ 95.962957][ T3469] br1: port 2(vx20) entered disabled state [ 95.965308][ T3469] vx10 (unregistering): left allmulticast mode [ 95.965514][ T3469] vx10 (unregistering): left promiscuous mode [ 95.965706][ T3469] br1: port 1(vx10) entered disabled state [ 95.981206][ T554] br2: port 2(v1veth3) entered disabled state [ 96.008051][ T12] w1: left allmulticast mode [ 96.008210][ T12] w1: left promiscuous mode [ 96.008962][ T12] br1: port 3(w1) entered disabled state [ 96.080454][ T109] br3: port 1(veth5) entered disabled state [ 96.147695][ T3084] br2: port 1(veth3) entered disabled state [ 96.215883][ T3491] veth1: left allmulticast mode [ 96.216111][ T3491] veth1: left promiscuous mode [ 96.216387][ T3491] br1: port 1(veth1) entered disabled state [ 96.467084][ T3509] v1veth5: left allmulticast mode [ 96.467740][ T3509] v1veth5: left promiscuous mode [ 96.472474][ T3509] br3: port 2(v1veth5) entered disabled state [ 96.583144][ T3519] veth5: left allmulticast mode [ 96.584073][ T3519] veth5: left promiscuous mode [ 96.584311][ T3519] br3: port 1(veth5) entered disabled state [ 96.838467][ T3535] v1veth3: left allmulticast mode [ 96.838489][ T3535] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.838492][ T3535] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3535, name: ip [ 96.838495][ T3535] preempt_count: 1, expected: 0 [ 96.838496][ T3535] RCU nest depth: 0, expected: 0 [ 96.838497][ T3535] INFO: lockdep is turned off. [ 96.838499][ T3535] irq event stamp: 0 [ 96.838500][ T3535] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.838505][ T3535] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.838513][ T3535] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.838515][ T3535] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.838518][ T3535] Preemption disabled at: [ 96.838519][ T3535] [] vprintk_emit+0x31b/0x3e0 [ 96.838528][ T3535] CPU: 2 UID: 0 PID: 3535 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.838533][ T3535] Tainted: [W]=WARN [ 96.838534][ T3535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.838537][ T3535] Call Trace: [ 96.838539][ T3535] [ 96.838540][ T3535] dump_stack_lvl+0x6f/0xa0 [ 96.838547][ T3535] ? vprintk_emit+0x31b/0x3e0 [ 96.838549][ T3535] __might_resched.cold+0x1fe/0x2c1 [ 96.838554][ T3535] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.838558][ T3535] ? __asan_memcpy+0x3c/0x60 [ 96.838562][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838567][ T3535] __kmalloc_noprof+0x443/0x760 [ 96.838571][ T3535] ? __rwlock_init+0x150/0x150 [ 96.838574][ T3535] ? alloc_buf.isra.0+0x4b/0x260 [ 96.838579][ T3535] ? do_raw_spin_unlock+0x59/0x250 [ 96.838581][ T3535] alloc_buf.isra.0+0x4b/0x260 [ 96.838584][ T3535] put_chars+0x1e1/0x2f0 [ 96.838587][ T3535] ? __send_to_port+0x420/0x420 [ 96.838590][ T3535] ? console_prepend_replay+0x20/0x20 [ 96.838593][ T3535] hvc_console_print+0x292/0x780 [ 96.838598][ T3535] ? hvc_write+0x3a0/0x3a0 [ 96.838600][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838602][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838606][ T3535] console_emit_next_record+0x22f/0x4c0 [ 96.838609][ T3535] ? devkmsg_read+0x4b0/0x4b0 [ 96.838612][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838614][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838616][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838623][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838626][ T3535] ? console_flush_one_record+0x111/0x710 [ 96.838628][ T3535] console_flush_one_record+0x46f/0x710 [ 96.838632][ T3535] ? console_emit_next_record+0x4c0/0x4c0 [ 96.838635][ T3535] console_unlock+0xee/0x1f0 [ 96.838638][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838640][ T3535] ? console_flush_one_record+0x710/0x710 [ 96.838642][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838644][ T3535] ? lock_release+0x184/0x1f0 [ 96.838647][ T3535] ? lock_acquire+0x60/0x160 [ 96.838649][ T3535] ? __rcu_read_lock+0x30/0x70 [ 96.838651][ T3535] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.838654][ T3535] ? vprintk_emit+0x320/0x3e0 [ 96.838657][ T3535] vprintk_emit+0x37c/0x3e0 [ 96.838660][ T3535] ? wake_up_klogd_work_func+0x90/0x90 [ 96.838662][ T3535] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.838666][ T3535] ? netlink_unicast+0x486/0x750 [ 96.838669][ T3535] ? netlink_sendmsg+0x735/0xc60 [ 96.838671][ T3535] ? ____sys_sendmsg+0x415/0x880 [ 96.838674][ T3535] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.838676][ T3535] ? __sys_sendmsg+0x12c/0x1d0 [ 96.838679][ T3535] ? do_syscall_64+0xff/0x530 [ 96.838683][ T3535] _printk+0xc7/0x100 [ 96.838687][ T3535] ? snapshot_read.cold+0x21/0x21 [ 96.838690][ T3535] ? netdev_name+0x43/0x60 [ 96.838694][ T3535] ? __netdev_printk+0x17f/0x1d0 [ 96.838697][ T3535] netdev_info+0xe2/0x116 [ 96.838699][ T3535] ? netdev_notice+0x120/0x120 [ 96.838702][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838705][ T3535] ? __up_read+0x355/0x9e0 [ 96.838707][ T3535] ? trace_hardirqs_on+0x36/0x40 [ 96.838710][ T3535] ? down_write_nested+0x200/0x200 [ 96.838712][ T3535] ? mutex_is_locked+0x1c/0x50 [ 96.838716][ T3535] netif_set_allmulti.cold+0x7c/0x166 [ 96.838719][ T3535] dev_set_allmulti+0xa2/0x150 [ 96.838723][ T3535] del_nbp+0xb7/0xc10 [bridge] [ 96.838739][ T3535] ? is_bpf_text_address+0x72/0x110 [ 96.838743][ T3535] ? kernel_text_address+0x149/0x170 [ 96.838747][ T3535] br_del_if+0xab/0x200 [bridge] [ 96.838758][ T3535] ? rtnl_is_locked+0x15/0x20 [ 96.838761][ T3535] do_set_master+0x15c/0x580 [ 96.838764][ T3535] do_setlink.isra.0+0xa31/0x2750 [ 96.838767][ T3535] ? stack_trace_save+0x93/0xc0 [ 96.838771][ T3535] ? rtnl_link_get_size+0x350/0x350 [ 96.838772][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838775][ T3535] ? stack_depot_save_flags+0x1bc/0x790 [ 96.838780][ T3535] ? kasan_save_stack+0x3d/0x50 [ 96.838783][ T3535] ? kasan_save_stack+0x2f/0x50 [ 96.838785][ T3535] ? kasan_save_track+0x14/0x30 [ 96.838787][ T3535] ? __kasan_kmalloc+0x7b/0x90 [ 96.838789][ T3535] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.838791][ T3535] ? rtnl_newlink+0x124/0x11c0 [ 96.838793][ T3535] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.838795][ T3535] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.838797][ T3535] ? netlink_unicast+0x486/0x750 [ 96.838798][ T3535] ? netlink_sendmsg+0x735/0xc60 [ 96.838800][ T3535] ? ____sys_sendmsg+0x415/0x880 [ 96.838802][ T3535] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.838804][ T3535] ? __sys_sendmsg+0x12c/0x1d0 [ 96.838806][ T3535] ? do_syscall_64+0xff/0x530 [ 96.838808][ T3535] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.838812][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838814][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838816][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838818][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838821][ T3535] ? trace_contention_end+0xb3/0x180 [ 96.838823][ T3535] ? __mutex_lock+0x1db/0x1ea0 [ 96.838826][ T3535] ? __mutex_lock+0x9a3/0x1ea0 [ 96.838828][ T3535] ? rtnl_newlink+0x9a8/0x11c0 [ 96.838830][ T3535] ? ww_mutex_lock+0x160/0x160 [ 96.838832][ T3535] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.838835][ T3535] ? __rtnl_newlink+0x3fa/0xa50 [ 96.838839][ T3535] rtnl_newlink+0x9f1/0x11c0 [ 96.838842][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838844][ T3535] ? rtnl_bridge_getlink+0x850/0x850 [ 96.838846][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838848][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838850][ T3535] ? is_bpf_text_address+0x3e/0x110 [ 96.838853][ T3535] ? is_bpf_text_address+0x72/0x110 [ 96.838855][ T3535] ? kernel_text_address+0x149/0x170 [ 96.838857][ T3535] ? __kernel_text_address+0x12/0x30 [ 96.838859][ T3535] ? write_profile+0xf0/0xf0 [ 96.838861][ T3535] ? unwind_get_return_address+0x67/0xd0 [ 96.838864][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838866][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838868][ T3535] ? cap_capable+0x1d7/0x3d0 [ 96.838872][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838874][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838876][ T3535] ? rtnl_bridge_getlink+0x850/0x850 [ 96.838878][ T3535] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.838881][ T3535] ? rtnl_link_fill+0x920/0x920 [ 96.838883][ T3535] ? filter_irq_stacks+0xd0/0xd0 [ 96.838885][ T3535] ? stack_depot_save_flags+0x1bc/0x790 [ 96.838888][ T3535] netlink_rcv_skb+0x14e/0x3a0 [ 96.838891][ T3535] ? rtnl_link_fill+0x920/0x920 [ 96.838892][ T3535] ? lock_release+0x184/0x1f0 [ 96.838895][ T3535] ? netlink_ack+0xcf0/0xcf0 [ 96.838896][ T3535] ? __netlink_lookup+0xb9/0x6b0 [ 96.838900][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838902][ T3535] ? lock_release+0x184/0x1f0 [ 96.838905][ T3535] netlink_unicast+0x486/0x750 [ 96.838908][ T3535] ? netlink_attachskb+0x810/0x810 [ 96.838910][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838913][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838915][ T3535] ? lock_acquire+0x13c/0x160 [ 96.838918][ T3535] netlink_sendmsg+0x735/0xc60 [ 96.838920][ T3535] ? netlink_unicast+0x750/0x750 [ 96.838923][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838926][ T3535] ? lock_release+0x184/0x1f0 [ 96.838928][ T3535] ____sys_sendmsg+0x415/0x880 [ 96.838930][ T3535] ? copy_msghdr_from_user+0x279/0x420 [ 96.838932][ T3535] ? get_timestamp.constprop.0+0x390/0x390 [ 96.838935][ T3535] ? move_addr_to_kernel+0x40/0x40 [ 96.838937][ T3535] ? filter_irq_stacks+0xd0/0xd0 [ 96.838940][ T3535] ___sys_sendmsg+0x14e/0x1d0 [ 96.838943][ T3535] ? copy_msghdr_from_user+0x420/0x420 [ 96.838950][ T3535] __sys_sendmsg+0x12c/0x1d0 [ 96.838953][ T3535] ? __sys_sendmsg_sock+0x20/0x20 [ 96.838957][ T3535] ? rcu_is_watching+0x16/0xd0 [ 96.838960][ T3535] do_syscall_64+0xff/0x530 [ 96.838961][ T3535] ? exc_page_fault+0xee/0x100 [ 96.838964][ T3535] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.838967][ T3535] RIP: 0033:0x7f34fe42854e [ 96.838969][ T3535] 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 [ 96.838971][ T3535] RSP: 002b:00007ffcb9e38ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.838976][ T3535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34fe42854e [ 96.838978][ T3535] RDX: 0000000000000000 RSI: 00007ffcb9e38d50 RDI: 0000000000000005 [ 96.838979][ T3535] RBP: 00007ffcb9e38cb0 R08: 0000000000000000 R09: 0000000000000000 [ 96.838980][ T3535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91893b [ 96.838982][ T3535] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb9e39410 [ 96.838985][ T3535] [ 96.880665][ T3535] v1veth3: left promiscuous mode [ 96.881039][ T3535] br2: port 2(v1veth3) entered disabled state [ 97.011566][ T3545] veth3: left allmulticast mode [ 97.011790][ T3545] veth3: left promiscuous mode [ 97.012061][ T3545] br2: port 1(veth3) entered disabled state