[ 9.960731][ T188] ip (188) used greatest stack depth: 23936 bytes left [ 9.960747][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.960749][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.960751][ T188] preempt_count: 2, expected: 0 [ 9.960752][ T188] RCU nest depth: 0, expected: 0 [ 9.960753][ T188] locks held by ip/188: 5, last CPU#2: [ 9.960755][ T188] #0: ffffffff872027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.960767][ T188] #1: ffffffff87369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.960773][ T188] #2: ffffffff87369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.960777][ T188] #3: ffffffff87289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.960780][ T188] #4: ffffffff87289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.960784][ T188] irq event stamp: 28268 [ 9.960785][ T188] hardirqs last enabled at (28267): [] __down_trylock_console_sem+0x86/0xa0 [ 9.960788][ T188] hardirqs last disabled at (28268): [] console_emit_next_record+0x3d4/0x4c0 [ 9.960789][ T188] softirqs last enabled at (26984): [] netlink_release+0x17b/0xcf0 [ 9.960793][ T188] softirqs last disabled at (26982): [] netlink_release+0xd2/0xcf0 [ 9.960795][ T188] Preemption disabled at: [ 9.960796][ T188] [<0000000000000000>] 0x0 [ 9.960803][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.960806][ T188] Tainted: [W]=WARN [ 9.960808][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.960809][ T188] Call Trace: [ 9.960811][ T188] [ 9.960812][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.960818][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.960823][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.960827][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.960832][ T188] __kmalloc_noprof+0x443/0x760 [ 9.960835][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.960840][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.960843][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.960846][ T188] put_chars+0x1e1/0x2f0 [ 9.960848][ T188] ? __send_to_port+0x420/0x420 [ 9.960850][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.960854][ T188] ? validate_chain+0x38b/0xc20 [ 9.960859][ T188] hvc_console_print+0x292/0x780 [ 9.960865][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.960867][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.960870][ T188] ? lock_acquire+0x13c/0x160 [ 9.960874][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.960877][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.960879][ T188] ? console_flush_one_record+0x106/0x710 [ 9.960882][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.960885][ T188] ? lock_acquire+0x13c/0x160 [ 9.960888][ T188] console_flush_one_record+0x46f/0x710 [ 9.960892][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.960894][ T188] ? __lock_acquire+0x518/0xc20 [ 9.960899][ T188] console_unlock+0xee/0x1f0 [ 9.960902][ T188] ? console_flush_one_record+0x710/0x710 [ 9.960904][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.960906][ T188] ? lock_acquire+0x60/0x160 [ 9.960909][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.960911][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.960914][ T188] vprintk_emit+0x37c/0x3e0 [ 9.960918][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.960921][ T188] ? __lock_acquire+0x518/0xc20 [ 9.960925][ T188] _printk+0xc7/0x100 [ 9.960929][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.960931][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.960934][ T188] ? __rwlock_init+0x150/0x150 [ 9.960938][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.960940][ T188] do_exit.cold+0x82/0x9c [ 9.960944][ T188] ? exit_notify+0x890/0x890 [ 9.960946][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.960949][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.960953][ T188] do_group_exit+0xb8/0x370 [ 9.960955][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.960957][ T188] x64_sys_call+0x1567/0x1570 [ 9.960959][ T188] do_syscall_64+0xff/0x530 [ 9.960962][ T188] ? exc_page_fault+0xee/0x100 [ 9.960965][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.960968][ T188] RIP: 0033:0x7f127614b1b8 [ 9.960970][ T188] Code: Unable to access opcode bytes at 0x7f127614b18e. [ 9.960971][ T188] RSP: 002b:00007ffd1652c9d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.960973][ T188] RAX: ffffffffffffffda RBX: 00007f127627bf88 RCX: 00007f127614b1b8 [ 9.960974][ T188] RDX: 00007f1275e95fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.960975][ T188] RBP: 00007ffd1652ca30 R08: 0000000000000000 R09: 0000000000008010 [ 9.960976][ T188] R10: 00007ffd1652c7f0 R11: 0000000000000246 R12: 0000000000000001 [ 9.960977][ T188] R13: 0000000000000000 R14: 00007f127627a680 R15: 00007f127627bfa0 [ 9.960984][ T188] [ 10.110392][ T193] ip (193) used greatest stack depth: 23808 bytes left [ 10.926095][ T245] 8021q: 802.1Q VLAN Support v1.8 [ 12.313410][ T315] GACT probability NOT on [ 12.313430][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.313437][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 12.313440][ T315] preempt_count: 1, expected: 0 [ 12.313441][ T315] RCU nest depth: 0, expected: 0 [ 12.313443][ T315] locks held by modprobe/315: 4, last CPU#3: [ 12.313446][ T315] #0: ffffffff87369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.313461][ T315] #1: ffffffff87369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.313468][ T315] #2: ffffffff87289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.313474][ T315] #3: ffffffff87289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.313481][ T315] irq event stamp: 25974 [ 12.313482][ T315] hardirqs last enabled at (25973): [] __down_trylock_console_sem+0x86/0xa0 [ 12.313486][ T315] hardirqs last disabled at (25974): [] console_emit_next_record+0x3d4/0x4c0 [ 12.313489][ T315] softirqs last enabled at (25118): [] handle_softirqs+0x67c/0x900 [ 12.313494][ T315] softirqs last disabled at (24693): [] __irq_exit_rcu+0x145/0x1c0 [ 12.313497][ T315] Preemption disabled at: [ 12.313498][ T315] [] vprintk_emit+0x31b/0x3e0 [ 12.313505][ T315] CPU: 3 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.313510][ T315] Tainted: [W]=WARN [ 12.313511][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.313514][ T315] Call Trace: [ 12.313516][ T315] [ 12.313518][ T315] dump_stack_lvl+0x6f/0xa0 [ 12.313525][ T315] ? vprintk_emit+0x31b/0x3e0 [ 12.313529][ T315] __might_resched.cold+0x1fe/0x2c1 [ 12.313535][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.313541][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 12.313549][ T315] __kmalloc_noprof+0x443/0x760 [ 12.313553][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 12.313561][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.313565][ T315] alloc_buf.isra.0+0x4b/0x260 [ 12.313570][ T315] put_chars+0x1e1/0x2f0 [ 12.313573][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 12.313576][ T315] ? __send_to_port+0x420/0x420 [ 12.313581][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.313586][ T315] ? validate_chain+0x38b/0xc20 [ 12.313593][ T315] hvc_console_print+0x292/0x780 [ 12.313597][ T315] ? __lock_acquire+0x518/0xc20 [ 12.313599][ T315] ? __lock_acquire+0x518/0xc20 [ 12.313608][ T315] ? hvc_write+0x3a0/0x3a0 [ 12.313610][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 12.313616][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.313620][ T315] ? lock_acquire+0x13c/0x160 [ 12.313627][ T315] console_emit_next_record+0x22f/0x4c0 [ 12.313634][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 12.313636][ T315] ? console_flush_one_record+0x106/0x710 [ 12.313642][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.313645][ T315] ? lock_acquire+0x13c/0x160 [ 12.313652][ T315] console_flush_one_record+0x46f/0x710 [ 12.313659][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 12.313662][ T315] ? __lock_acquire+0x518/0xc20 [ 12.313671][ T315] console_unlock+0xee/0x1f0 [ 12.313676][ T315] ? console_flush_one_record+0x710/0x710 [ 12.313678][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.313682][ T315] ? lock_acquire+0x60/0x160 [ 12.313689][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.313691][ T315] ? vprintk_emit+0x320/0x3e0 [ 12.313697][ T315] vprintk_emit+0x37c/0x3e0 [ 12.313703][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 12.313713][ T315] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 12.313717][ T315] _printk+0xc7/0x100 [ 12.313722][ T315] ? snapshot_read.cold+0x21/0x21 [ 12.313733][ T315] ? do_one_initcall+0x113/0x4f0 [ 12.313738][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 12.313742][ T315] do_one_initcall+0x124/0x4f0 [ 12.313746][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.313754][ T315] ? do_init_module+0xae/0x8a0 [ 12.313758][ T315] ? kasan_unpoison+0x44/0x70 [ 12.313766][ T315] do_init_module+0x2ad/0x8a0 [ 12.313772][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 12.313778][ T315] ? free_module+0x470/0x470 [ 12.313783][ T315] ? kfree+0x123/0x590 [ 12.313790][ T315] load_module+0x1424/0x1bb0 [ 12.313802][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.313809][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.313814][ T315] ? find_held_lock+0x2b/0x80 [ 12.313818][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.313824][ T315] init_module_from_file+0x11f/0x1a0 [ 12.313830][ T315] ? __do_sys_init_module+0x220/0x220 [ 12.313844][ T315] ? __rwlock_init+0x150/0x150 [ 12.313850][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.313856][ T315] idempotent_init_module+0x37b/0x7c0 [ 12.313861][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 12.313873][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.313876][ T315] ? cap_capable+0x1d7/0x3d0 [ 12.313886][ T315] __x64_sys_finit_module+0xdf/0x190 [ 12.313889][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.313895][ T315] do_syscall_64+0xff/0x530 [ 12.313897][ T315] ? exc_page_fault+0xee/0x100 [ 12.313902][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.313905][ T315] RIP: 0033:0x7f4fe64ba37d [ 12.313910][ T315] 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 [ 12.313912][ T315] RSP: 002b:00007ffdca99ccd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.313916][ T315] RAX: ffffffffffffffda RBX: 0000556f327f7810 RCX: 00007f4fe64ba37d [ 12.313918][ T315] RDX: 0000000000000000 RSI: 0000556f0d605ffd RDI: 0000000000000000 [ 12.313920][ T315] RBP: 00007ffdca99cd70 R08: 0000000000000000 R09: 0000000000000000 [ 12.313921][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f0d605ffd [ 12.313923][ T315] R13: 0000556f327f7960 R14: 0000000000040000 R15: 0000000000000000 [ 12.313936][ T315] [ 12.986902][ T349] br10: port 1(veth1.10) entered blocking state [ 12.987619][ T349] br10: port 1(veth1.10) entered disabled state [ 12.987926][ T349] veth1.10: entered allmulticast mode [ 12.988147][ T349] veth1: entered allmulticast mode [ 12.989747][ T349] veth1.10: entered promiscuous mode [ 12.989994][ T349] veth1: entered promiscuous mode [ 13.183333][ T369] br11: port 1(veth1.11) entered blocking state [ 13.183666][ T369] br11: port 1(veth1.11) entered disabled state [ 13.183966][ T369] veth1.11: entered allmulticast mode [ 13.185911][ T369] veth1.11: entered promiscuous mode [ 13.541811][ T399] br10: port 2(veth2.10) entered blocking state [ 13.541832][ T399] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.541836][ T399] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 399, name: ip [ 13.541838][ T399] preempt_count: 1, expected: 0 [ 13.541839][ T399] RCU nest depth: 0, expected: 0 [ 13.541840][ T399] locks held by ip/399: 5, last CPU#3: [ 13.541844][ T399] #0: ffffffff87ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.541859][ T399] #1: ffffffff87369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.541868][ T399] #2: ffffffff87369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.541874][ T399] #3: ffffffff87289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.541881][ T399] #4: ffffffff87289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.541887][ T399] irq event stamp: 17642 [ 13.541889][ T399] hardirqs last enabled at (17641): [] __down_trylock_console_sem+0x86/0xa0 [ 13.541892][ T399] hardirqs last disabled at (17642): [] console_emit_next_record+0x3d4/0x4c0 [ 13.541895][ T399] softirqs last enabled at (17584): [] __alloc_skb+0x4c2/0x5f0 [ 13.541900][ T399] softirqs last disabled at (17582): [] __alloc_skb+0x4c2/0x5f0 [ 13.541903][ T399] Preemption disabled at: [ 13.541904][ T399] [] vprintk_emit+0x31b/0x3e0 [ 13.541912][ T399] CPU: 3 UID: 0 PID: 399 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.541916][ T399] Tainted: [W]=WARN [ 13.541918][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.541920][ T399] Call Trace: [ 13.541922][ T399] [ 13.541925][ T399] dump_stack_lvl+0x6f/0xa0 [ 13.541932][ T399] ? vprintk_emit+0x31b/0x3e0 [ 13.541936][ T399] __might_resched.cold+0x1fe/0x2c1 [ 13.541942][ T399] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.541948][ T399] ? __kmalloc_noprof+0xdb/0x760 [ 13.541955][ T399] __kmalloc_noprof+0x443/0x760 [ 13.541959][ T399] ? alloc_buf.isra.0+0x4b/0x260 [ 13.541968][ T399] ? do_raw_spin_unlock+0x59/0x250 [ 13.541972][ T399] alloc_buf.isra.0+0x4b/0x260 [ 13.541977][ T399] put_chars+0x1e1/0x2f0 [ 13.541980][ T399] ? prb_final_commit+0x50/0x50 [ 13.541983][ T399] ? __send_to_port+0x420/0x420 [ 13.541989][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.541994][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.541998][ T399] ? validate_chain+0x38b/0xc20 [ 13.542004][ T399] hvc_console_print+0x292/0x780 [ 13.542008][ T399] ? mark_usage+0x61/0x170 [ 13.542011][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542013][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542020][ T399] ? hvc_write+0x3a0/0x3a0 [ 13.542023][ T399] ? console_emit_next_record+0x1df/0x4c0 [ 13.542029][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542032][ T399] ? lock_acquire+0x13c/0x160 [ 13.542039][ T399] console_emit_next_record+0x22f/0x4c0 [ 13.542046][ T399] ? devkmsg_read+0x4b0/0x4b0 [ 13.542048][ T399] ? console_flush_one_record+0x106/0x710 [ 13.542053][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542057][ T399] ? lock_acquire+0x13c/0x160 [ 13.542064][ T399] console_flush_one_record+0x46f/0x710 [ 13.542071][ T399] ? console_emit_next_record+0x4c0/0x4c0 [ 13.542074][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542083][ T399] console_unlock+0xee/0x1f0 [ 13.542088][ T399] ? console_flush_one_record+0x710/0x710 [ 13.542090][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542094][ T399] ? lock_acquire+0x60/0x160 [ 13.542100][ T399] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.542103][ T399] ? vprintk_emit+0x320/0x3e0 [ 13.542108][ T399] vprintk_emit+0x37c/0x3e0 [ 13.542115][ T399] ? wake_up_klogd_work_func+0x90/0x90 [ 13.542119][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 13.542128][ T399] _printk+0xc7/0x100 [ 13.542133][ T399] ? snapshot_read.cold+0x21/0x21 [ 13.542140][ T399] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.542158][ T399] ? do_setlink.isra.0+0xa31/0x2750 [ 13.542161][ T399] ? rtnl_newlink+0x9f1/0x11c0 [ 13.542163][ T399] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.542171][ T399] br_set_state+0x22f/0x430 [bridge] [ 13.542188][ T399] br_init_port+0xc4/0x200 [bridge] [ 13.542203][ T399] new_nbp+0x39c/0x580 [bridge] [ 13.542220][ T399] br_add_if+0x212/0x1320 [bridge] [ 13.542232][ T399] ? is_bpf_text_address+0x72/0x110 [ 13.542240][ T399] ? kernel_text_address+0x149/0x170 [ 13.542244][ T399] ? __kernel_text_address+0x12/0x30 [ 13.542251][ T399] do_set_master+0x357/0x580 [ 13.542259][ T399] do_setlink.isra.0+0xa31/0x2750 [ 13.542265][ T399] ? stack_trace_save+0x93/0xc0 [ 13.542269][ T399] ? rtnl_link_get_size+0x350/0x350 [ 13.542271][ T399] ? rcu_read_lock_any_held+0x66/0x90 [ 13.542274][ T399] ? stack_depot_save_flags+0x38e/0x790 [ 13.542280][ T399] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.542286][ T399] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.542289][ T399] ? validate_chain+0x38b/0xc20 [ 13.542294][ T399] ? kasan_save_stack+0x3d/0x50 [ 13.542298][ T399] ? kasan_save_stack+0x2f/0x50 [ 13.542300][ T399] ? kasan_save_track+0x14/0x30 [ 13.542305][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542307][ T399] ? netlink_seq_next+0x4e/0x60 [ 13.542311][ T399] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.542318][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 13.542321][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 13.542326][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542330][ T399] ? lock_acquire+0x13c/0x160 [ 13.542332][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542335][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542338][ T399] ? trace_contention_end+0xb3/0x180 [ 13.542344][ T399] ? __mutex_lock+0x1db/0x1ea0 [ 13.542348][ T399] ? __mutex_lock+0x9a3/0x1ea0 [ 13.542351][ T399] ? rtnl_newlink+0x9a8/0x11c0 [ 13.542357][ T399] ? ww_mutex_lock+0x160/0x160 [ 13.542360][ T399] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.542369][ T399] ? __rtnl_newlink+0x3fa/0xa50 [ 13.542379][ T399] rtnl_newlink+0x9f1/0x11c0 [ 13.542389][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 13.542392][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542400][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 13.542403][ T399] ? find_held_lock+0x2b/0x80 [ 13.542406][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 13.542409][ T399] ? __lock_release.isra.0+0x69/0x1a0 [ 13.542416][ T399] ? rtnl_bridge_getlink+0x850/0x850 [ 13.542419][ T399] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.542425][ T399] ? rtnl_link_fill+0x920/0x920 [ 13.542427][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542435][ T399] ? lock_acquire.part.0+0xd4/0x280 [ 13.542443][ T399] ? find_held_lock+0x2b/0x80 [ 13.542450][ T399] netlink_rcv_skb+0x14e/0x3a0 [ 13.542452][ T399] ? rtnl_link_fill+0x920/0x920 [ 13.542458][ T399] ? netlink_ack+0xcf0/0xcf0 [ 13.542469][ T399] ? netlink_deliver_tap+0xc5/0x330 [ 13.542471][ T399] ? netlink_deliver_tap+0x13c/0x330 [ 13.542479][ T399] netlink_unicast+0x486/0x750 [ 13.542486][ T399] ? netlink_attachskb+0x810/0x810 [ 13.542490][ T399] ? __lock_acquire+0x518/0xc20 [ 13.542498][ T399] netlink_sendmsg+0x735/0xc60 [ 13.542504][ T399] ? netlink_unicast+0x750/0x750 [ 13.542511][ T399] ? __might_fault+0x97/0x140 [ 13.542520][ T399] ____sys_sendmsg+0x415/0x880 [ 13.542523][ T399] ? copy_msghdr_from_user+0x279/0x420 [ 13.542527][ T399] ? get_timestamp.constprop.0+0x390/0x390 [ 13.542529][ T399] ? move_addr_to_kernel+0x40/0x40 [ 13.542543][ T399] ___sys_sendmsg+0x14e/0x1d0 [ 13.542548][ T399] ? copy_msghdr_from_user+0x420/0x420 [ 13.542577][ T399] __sys_sendmsg+0x12c/0x1d0 [ 13.542582][ T399] ? __sys_sendmsg_sock+0x20/0x20 [ 13.542593][ T399] ? rcu_is_watching+0x16/0xd0 [ 13.542599][ T399] do_syscall_64+0xff/0x530 [ 13.542603][ T399] ? exc_page_fault+0xee/0x100 [ 13.542608][ T399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.542611][ T399] RIP: 0033:0x7f22840fd54e [ 13.542615][ T399] 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 [ 13.542618][ T399] RSP: 002b:00007ffe14a909f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.542623][ T399] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f22840fd54e [ 13.542625][ T399] RDX: 0000000000000000 RSI: 00007ffe14a90aa0 RDI: 0000000000000005 [ 13.542627][ T399] RBP: 00007ffe14a90a00 R08: 0000000000000000 R09: 0000000000000000 [ 13.542628][ T399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913672 [ 13.542630][ T399] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe14a91160 [ 13.542643][ T399] [ 13.619348][ T399] br10: port 2(veth2.10) entered disabled state [ 13.620004][ T399] veth2.10: entered allmulticast mode [ 13.620518][ T399] veth2: entered allmulticast mode [ 13.624480][ T399] veth2.10: entered promiscuous mode [ 13.624878][ T399] veth2: entered promiscuous mode [ 13.634058][ T399] ip (399) used greatest stack depth: 23336 bytes left [ 13.828623][ T417] br11: port 2(veth2.11) entered blocking state [ 13.829122][ T417] br11: port 2(veth2.11) entered disabled state [ 13.829610][ T417] veth2.11: entered allmulticast mode [ 13.832229][ T417] veth2.11: entered promiscuous mode [ 14.006190][ T429] br10: port 2(veth2.10) entered blocking state [ 14.006795][ T429] br10: port 2(veth2.10) entered forwarding state [ 14.007324][ T429] br10: port 1(veth1.10) entered blocking state [ 14.007616][ T429] br10: port 1(veth1.10) entered forwarding state [ 14.070787][ T434] br11: port 2(veth2.11) entered blocking state [ 14.071329][ T434] br11: port 2(veth2.11) entered forwarding state [ 14.072367][ T434] br11: port 1(veth1.11) entered blocking state [ 14.072862][ T434] br11: port 1(veth1.11) entered forwarding state [ 29.059324][ C0] [ 29.059341][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.059344][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.059346][ C0] preempt_count: 104, expected: 0 [ 29.059347][ C0] RCU nest depth: 0, expected: 0 [ 29.059348][ C0] INFO: lockdep is turned off. [ 29.059348][ C0] irq event stamp: 780492 [ 29.059349][ C0] hardirqs last enabled at (780492): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.059358][ C0] hardirqs last disabled at (780491): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.059360][ C0] softirqs last enabled at (780464): [] handle_softirqs+0x67c/0x900 [ 29.059364][ C0] softirqs last disabled at (780489): [] __irq_exit_rcu+0x145/0x1c0 [ 29.059365][ C0] Preemption disabled at: [ 29.059366][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.059372][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.059376][ C0] Tainted: [W]=WARN [ 29.059377][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.059379][ C0] Call Trace: [ 29.059380][ C0] [ 29.059382][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.059387][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.059388][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.059392][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.059395][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.059398][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.059401][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059404][ C0] __kmalloc_noprof+0x443/0x760 [ 29.059407][ C0] ? __rwlock_init+0x150/0x150 [ 29.059410][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.059414][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.059415][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.059417][ C0] put_chars+0x1e1/0x2f0 [ 29.059419][ C0] ? __send_to_port+0x420/0x420 [ 29.059421][ C0] ? console_prepend_replay+0x20/0x20 [ 29.059424][ C0] hvc_console_print+0x292/0x780 [ 29.059428][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.059429][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059431][ C0] ? lock_acquire+0x13c/0x160 [ 29.059433][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.059435][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.059437][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059439][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059441][ C0] ? lock_acquire+0x13c/0x160 [ 29.059443][ C0] ? console_flush_one_record+0x111/0x710 [ 29.059444][ C0] console_flush_one_record+0x46f/0x710 [ 29.059447][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.059450][ C0] console_unlock+0xee/0x1f0 [ 29.059452][ C0] ? lock_acquire+0x13c/0x160 [ 29.059453][ C0] ? console_flush_one_record+0x710/0x710 [ 29.059455][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059456][ C0] ? lock_release+0x184/0x1f0 [ 29.059458][ C0] ? lock_acquire+0x60/0x160 [ 29.059460][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.059461][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.059464][ C0] vprintk_emit+0x37c/0x3e0 [ 29.059466][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.059468][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059469][ C0] ? lock_release+0x184/0x1f0 [ 29.059471][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.059476][ C0] _printk+0xc7/0x100 [ 29.059479][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.059480][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.059485][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.059487][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.059488][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.059497][ C0] mark_lock_irq+0x989/0x9c0 [ 29.059500][ C0] mark_lock+0x1d7/0xa00 [ 29.059502][ C0] mark_usage+0x42/0x170 [ 29.059503][ C0] __lock_acquire+0x388/0xc20 [ 29.059506][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.059507][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.059521][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059523][ C0] ? lock_acquire+0x13c/0x160 [ 29.059524][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.059531][ C0] _raw_spin_lock+0x33/0x40 [ 29.059532][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.059539][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.059546][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.059552][ C0] call_timer_fn+0x160/0x4d0 [ 29.059555][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.059557][ C0] ? debug_object_active_state+0x430/0x430 [ 29.059561][ C0] ? find_held_lock+0x2b/0x80 [ 29.059562][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.059564][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059566][ C0] __run_timers+0x68f/0xaa0 [ 29.059568][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.059575][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.059577][ C0] ? __lock_acquire+0x518/0xc20 [ 29.059580][ C0] ? __rwlock_init+0x150/0x150 [ 29.059582][ C0] run_timer_softirq+0xf0/0x160 [ 29.059584][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.059586][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.059588][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059590][ C0] handle_softirqs+0x1d3/0x900 [ 29.059592][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.059594][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.059596][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.059597][ C0] irq_exit_rcu+0xe/0x30 [ 29.059599][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.059601][ C0] [ 29.059602][ C0] [ 29.059602][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.059604][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.059606][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.059609][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.059611][ C0] RSP: 0018:ffffffff87007cf8 EFLAGS: 00000296 [ 29.059614][ C0] RAX: 00000000000be8c7 RBX: ffffffff8701c600 RCX: ffffffff840f0307 [ 29.059615][ C0] RDX: ffffffff8701c600 RSI: ffffffff86e38b01 RDI: ffffffff8688d8e0 [ 29.059616][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.059617][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0e00fa2 [ 29.059618][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.059619][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.059622][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.059624][ C0] default_idle+0x9/0x10 [ 29.059626][ C0] default_idle_call+0x6e/0xb0 [ 29.059627][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.059629][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.059631][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.059633][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.059635][ C0] do_idle+0xd8/0x190 [ 29.059637][ C0] cpu_startup_entry+0x53/0x70 [ 29.059638][ C0] rest_init+0x279/0x280 [ 29.059640][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.059643][ C0] ? rest_init+0x280/0x280 [ 29.059644][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.059648][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.059651][ C0] ? acpi_enable+0x1e4/0x330 [ 29.059653][ C0] start_kernel+0x3af/0x3b0 [ 29.059656][ C0] x86_64_start_reservations+0x24/0x30 [ 29.059658][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.059660][ C0] common_startup_64+0x13e/0x148 [ 29.059664][ C0] [ 29.086596][ C0] ======================================================== [ 29.086873][ C0] WARNING: possible irq lock inversion dependency detected [ 29.087194][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.087381][ C0] -------------------------------------------------------- [ 29.087655][ C0] swapper/0/0 just changed the state of lock: [ 29.087885][ C0] ff1100000f9f2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.088240][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.088511][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.088514][ C0] [ 29.088514][ C0] [ 29.088514][ C0] and interrupts could create inverse lock ordering between them. [ 29.088514][ C0] [ 29.089095][ C0] [ 29.089095][ C0] other info that might help us debug this: [ 29.089367][ C0] Chain exists of: [ 29.089367][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.089367][ C0] [ 29.089753][ C0] Possible interrupt unsafe locking scenario: [ 29.089753][ C0] [ 29.090024][ C0] CPU0 CPU1 [ 29.090170][ C0] ---- ---- [ 29.090372][ C0] lock(fs_reclaim); [ 29.090486][ C0] local_irq_disable(); [ 29.090727][ C0] lock(&br->lock); [ 29.090963][ C0] lock(console_owner); [ 29.091197][ C0] [ 29.091365][ C0] lock(&br->lock); [ 29.091481][ C0] [ 29.091481][ C0] *** DEADLOCK *** [ 29.091481][ C0] [ 29.091754][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.091940][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.092348][ C0] [ 29.092348][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.092656][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.092858][ C0] HARDIRQ-ON-W at: [ 29.092979][ C0] __lock_acquire+0x388/0xc20 [ 29.093217][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.093400][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.093693][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.093960][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.094181][ C0] workqueue_init+0x2a/0x680 [ 29.094423][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.094699][ C0] kernel_init+0x21/0x150 [ 29.094937][ C0] ret_from_fork+0x474/0x6b0 [ 29.095172][ C0] ret_from_fork_asm+0x11/0x20 [ 29.095413][ C0] SOFTIRQ-ON-W at: [ 29.095527][ C0] __lock_acquire+0x388/0xc20 [ 29.095766][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.095951][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.096238][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.096481][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.096716][ C0] workqueue_init+0x2a/0x680 [ 29.096902][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.097178][ C0] kernel_init+0x21/0x150 [ 29.097362][ C0] ret_from_fork+0x474/0x6b0 [ 29.097603][ C0] ret_from_fork_asm+0x11/0x20 [ 29.097834][ C0] INITIAL USE at: [ 29.097945][ C0] __lock_acquire+0x388/0xc20 [ 29.098178][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.098362][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.098600][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.098870][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.099091][ C0] workqueue_init+0x2a/0x680 [ 29.099329][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.099567][ C0] kernel_init+0x21/0x150 [ 29.099749][ C0] ret_from_fork+0x474/0x6b0 [ 29.100038][ C0] ret_from_fork_asm+0x11/0x20 [ 29.100271][ C0] } [ 29.100350][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.100626][ C0] ... acquired at: [ 29.100740][ C0] __lock_acquire+0x518/0xc20 [ 29.100887][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.101088][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.101234][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.101488][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.101640][ C0] put_chars+0x1e1/0x2f0 [ 29.101835][ C0] hvc_console_print+0x292/0x780 [ 29.101980][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.102178][ C0] console_flush_one_record+0x46f/0x710 [ 29.102327][ C0] console_unlock+0xee/0x1f0 [ 29.102524][ C0] vprintk_emit+0x37c/0x3e0 [ 29.102724][ C0] _printk+0xc7/0x100 [ 29.102889][ C0] loop_init+0x12a/0x130 [ 29.103036][ C0] do_one_initcall+0x124/0x4f0 [ 29.103229][ C0] kernel_init_freeable+0x596/0x630 [ 29.103377][ C0] kernel_init+0x21/0x150 [ 29.103581][ C0] ret_from_fork+0x474/0x6b0 [ 29.103726][ C0] ret_from_fork_asm+0x11/0x20 [ 29.103970][ C0] [ 29.104044][ C0] -> (console_owner){....}-{0:0} { [ 29.104244][ C0] INITIAL USE at: [ 29.104359][ C0] } [ 29.104431][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.104698][ C0] ... acquired at: [ 29.104806][ C0] __lock_acquire+0x518/0xc20 [ 29.105010][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.105206][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.105392][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.105543][ C0] console_flush_one_record+0x46f/0x710 [ 29.105747][ C0] console_unlock+0xee/0x1f0 [ 29.105892][ C0] vprintk_emit+0x37c/0x3e0 [ 29.106038][ C0] _printk+0xc7/0x100 [ 29.106152][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.106362][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.106565][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.106801][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.106951][ C0] __dev_open+0x2f3/0x610 [ 29.107150][ C0] __dev_change_flags+0x4a4/0x660 [ 29.107296][ C0] netif_change_flags+0x87/0x190 [ 29.107499][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.107644][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.107895][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.108040][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.108234][ C0] netlink_unicast+0x486/0x750 [ 29.108380][ C0] netlink_sendmsg+0x735/0xc60 [ 29.108583][ C0] ____sys_sendmsg+0x415/0x880 [ 29.108730][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.108926][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.109123][ C0] do_syscall_64+0xff/0x530 [ 29.109323][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.109561][ C0] [ 29.109634][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.109785][ C0] HARDIRQ-ON-W at: [ 29.109948][ C0] __lock_acquire+0x388/0xc20 [ 29.110139][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.110424][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.110662][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.110854][ C0] do_set_master+0x357/0x580 [ 29.111091][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.111269][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.111519][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.111752][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.111933][ C0] netlink_unicast+0x486/0x750 [ 29.112173][ C0] netlink_sendmsg+0x735/0xc60 [ 29.112357][ C0] ____sys_sendmsg+0x415/0x880 [ 29.112545][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.112787][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.113020][ C0] do_syscall_64+0xff/0x530 [ 29.113254][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.113531][ C0] IN-SOFTIRQ-W at: [ 29.113641][ C0] __lock_acquire+0x388/0xc20 [ 29.113875][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.114061][ C0] _raw_spin_lock+0x33/0x40 [ 29.114353][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.114645][ C0] call_timer_fn+0x160/0x4d0 [ 29.114830][ C0] __run_timers+0x68f/0xaa0 [ 29.115085][ C0] run_timer_softirq+0xf0/0x160 [ 29.115324][ C0] handle_softirqs+0x1d3/0x900 [ 29.115564][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.115800][ C0] irq_exit_rcu+0xe/0x30 [ 29.116032][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.116249][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.116524][ C0] pv_native_safe_halt+0xf/0x10 [ 29.116814][ C0] default_idle+0x9/0x10 [ 29.116997][ C0] default_idle_call+0x6e/0xb0 [ 29.117231][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.117505][ C0] do_idle+0xd8/0x190 [ 29.117651][ C0] cpu_startup_entry+0x53/0x70 [ 29.117886][ C0] rest_init+0x279/0x280 [ 29.118121][ C0] start_kernel+0x3af/0x3b0 [ 29.118357][ C0] x86_64_start_reservations+0x24/0x30 [ 29.118594][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.118776][ C0] common_startup_64+0x13e/0x148 [ 29.119011][ C0] INITIAL USE at: [ 29.119124][ C0] __lock_acquire+0x388/0xc20 [ 29.119418][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.119657][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.119836][ C0] br_add_if+0x8c1/0x1320 [bridge] [ 29.120077][ C0] do_set_master+0x357/0x580 [ 29.120260][ C0] do_setlink.isra.0+0xa31/0x2750 [ 29.120501][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.120786][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.120971][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.121154][ C0] netlink_unicast+0x486/0x750 [ 29.121391][ C0] netlink_sendmsg+0x735/0xc60 [ 29.121579][ C0] ____sys_sendmsg+0x415/0x880 [ 29.121765][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.121998][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.122235][ C0] do_syscall_64+0xff/0x530 [ 29.122473][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.122692][ C0] } [ 29.122819][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.123049][ C0] ... acquired at: [ 29.123258][ C0] mark_lock+0x1d7/0xa00 [ 29.123406][ C0] mark_usage+0x42/0x170 [ 29.123613][ C0] __lock_acquire+0x388/0xc20 [ 29.123759][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.123955][ C0] _raw_spin_lock+0x33/0x40 [ 29.124098][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.124344][ C0] call_timer_fn+0x160/0x4d0 [ 29.124544][ C0] __run_timers+0x68f/0xaa0 [ 29.124739][ C0] run_timer_softirq+0xf0/0x160 [ 29.124882][ C0] handle_softirqs+0x1d3/0x900 [ 29.125082][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.125224][ C0] irq_exit_rcu+0xe/0x30 [ 29.125370][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.125553][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.125789][ C0] pv_native_safe_halt+0xf/0x10 [ 29.125985][ C0] default_idle+0x9/0x10 [ 29.126126][ C0] default_idle_call+0x6e/0xb0 [ 29.126321][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.130537][ C0] do_idle+0xd8/0x190 [ 29.130711][ C0] cpu_startup_entry+0x53/0x70 [ 29.130909][ C0] rest_init+0x279/0x280 [ 29.131106][ C0] start_kernel+0x3af/0x3b0 [ 29.131261][ C0] x86_64_start_reservations+0x24/0x30 [ 29.131417][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.131567][ C0] common_startup_64+0x13e/0x148 [ 29.131776][ C0] [ 29.131856][ C0] [ 29.131856][ C0] stack backtrace: [ 29.132091][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.132094][ C0] Tainted: [W]=WARN [ 29.132095][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.132097][ C0] Call Trace: [ 29.132098][ C0] [ 29.132099][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.132104][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.132108][ C0] mark_lock_irq+0x989/0x9c0 [ 29.132112][ C0] mark_lock+0x1d7/0xa00 [ 29.132114][ C0] mark_usage+0x42/0x170 [ 29.132115][ C0] __lock_acquire+0x388/0xc20 [ 29.132118][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.132119][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.132128][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.132131][ C0] ? lock_acquire+0x13c/0x160 [ 29.132133][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.132139][ C0] _raw_spin_lock+0x33/0x40 [ 29.132141][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.132148][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.132154][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.132160][ C0] call_timer_fn+0x160/0x4d0 [ 29.132163][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.132165][ C0] ? debug_object_active_state+0x430/0x430 [ 29.132168][ C0] ? find_held_lock+0x2b/0x80 [ 29.132171][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.132172][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.132174][ C0] __run_timers+0x68f/0xaa0 [ 29.132176][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.132183][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.132184][ C0] ? __lock_acquire+0x518/0xc20 [ 29.132187][ C0] ? __rwlock_init+0x150/0x150 [ 29.132190][ C0] run_timer_softirq+0xf0/0x160 [ 29.132191][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.132193][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.132196][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.132197][ C0] handle_softirqs+0x1d3/0x900 [ 29.132201][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.132202][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.132204][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.132206][ C0] irq_exit_rcu+0xe/0x30 [ 29.132207][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.132209][ C0] [ 29.132210][ C0] [ 29.132211][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.132212][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.132214][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.132216][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.132218][ C0] RSP: 0018:ffffffff87007cf8 EFLAGS: 00000296 [ 29.132222][ C0] RAX: 00000000000be8c7 RBX: ffffffff8701c600 RCX: ffffffff840f0307 [ 29.132223][ C0] RDX: ffffffff8701c600 RSI: ffffffff86e38b01 RDI: ffffffff8688d8e0 [ 29.132224][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.132225][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0e00fa2 [ 29.132225][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.132227][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.132229][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.132231][ C0] default_idle+0x9/0x10 [ 29.132232][ C0] default_idle_call+0x6e/0xb0 [ 29.132234][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.132236][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.132237][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.132240][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.132242][ C0] do_idle+0xd8/0x190 [ 29.132243][ C0] cpu_startup_entry+0x53/0x70 [ 29.132245][ C0] rest_init+0x279/0x280 [ 29.132246][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.132249][ C0] ? rest_init+0x280/0x280 [ 29.132251][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.132255][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.132257][ C0] ? acpi_enable+0x1e4/0x330 [ 29.132260][ C0] start_kernel+0x3af/0x3b0 [ 29.132262][ C0] x86_64_start_reservations+0x24/0x30 [ 29.132263][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.132265][ C0] common_startup_64+0x13e/0x148 [ 29.132269][ C0] [ 38.063225][ T565] br11: port 2(veth2.11) entered disabled state [ 38.063250][ T565] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.063253][ T565] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 565, name: ip [ 38.063255][ T565] preempt_count: 202, expected: 0 [ 38.063256][ T565] RCU nest depth: 0, expected: 0 [ 38.063257][ T565] INFO: lockdep is turned off. [ 38.063258][ T565] irq event stamp: 0 [ 38.063258][ T565] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.063263][ T565] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 38.063270][ T565] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 38.063271][ T565] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.063273][ T565] Preemption disabled at: [ 38.063274][ T565] [<0000000000000000>] 0x0 [ 38.063278][ T565] CPU: 2 UID: 0 PID: 565 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.063282][ T565] Tainted: [W]=WARN [ 38.063283][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.063284][ T565] Call Trace: [ 38.063286][ T565] [ 38.063287][ T565] dump_stack_lvl+0x6f/0xa0 [ 38.063292][ T565] __might_resched.cold+0x1fe/0x2c1 [ 38.063296][ T565] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.063300][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063304][ T565] __kmalloc_noprof+0x443/0x760 [ 38.063307][ T565] ? __rwlock_init+0x150/0x150 [ 38.063310][ T565] ? alloc_buf.isra.0+0x4b/0x260 [ 38.063314][ T565] ? do_raw_spin_unlock+0x59/0x250 [ 38.063315][ T565] alloc_buf.isra.0+0x4b/0x260 [ 38.063317][ T565] put_chars+0x1e1/0x2f0 [ 38.063319][ T565] ? __send_to_port+0x420/0x420 [ 38.063321][ T565] ? kvm_clock_get_cycles+0x19/0x30 [ 38.063324][ T565] ? ktime_get+0x1dd/0x2d0 [ 38.063326][ T565] ? console_prepend_replay+0x20/0x20 [ 38.063329][ T565] hvc_console_print+0x292/0x780 [ 38.063333][ T565] ? hvc_write+0x3a0/0x3a0 [ 38.063334][ T565] ? do_raw_spin_lock+0x131/0x280 [ 38.063336][ T565] ? __rwlock_init+0x150/0x150 [ 38.063337][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063339][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063341][ T565] ? lock_acquire+0x13c/0x160 [ 38.063343][ T565] console_emit_next_record+0x22f/0x4c0 [ 38.063345][ T565] ? devkmsg_read+0x4b0/0x4b0 [ 38.063347][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063349][ T565] ? lock_acquire+0x13c/0x160 [ 38.063351][ T565] ? console_flush_one_record+0x111/0x710 [ 38.063353][ T565] console_flush_one_record+0x46f/0x710 [ 38.063355][ T565] ? console_emit_next_record+0x4c0/0x4c0 [ 38.063358][ T565] console_unlock+0xee/0x1f0 [ 38.063360][ T565] ? lock_acquire+0x13c/0x160 [ 38.063361][ T565] ? console_flush_one_record+0x710/0x710 [ 38.063363][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063364][ T565] ? lock_release+0x184/0x1f0 [ 38.063366][ T565] ? lock_acquire+0x60/0x160 [ 38.063367][ T565] ? __rcu_read_lock+0x30/0x70 [ 38.063370][ T565] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.063371][ T565] ? vprintk_emit+0x320/0x3e0 [ 38.063374][ T565] vprintk_emit+0x37c/0x3e0 [ 38.063378][ T565] ? wake_up_klogd_work_func+0x90/0x90 [ 38.063380][ T565] ? debug_object_assert_init+0x1d9/0x360 [ 38.063384][ T565] ? debug_object_activate+0x4a0/0x4a0 [ 38.063386][ T565] _printk+0xc7/0x100 [ 38.063389][ T565] ? snapshot_read.cold+0x21/0x21 [ 38.063392][ T565] ? __rwlock_init+0x150/0x150 [ 38.063393][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063395][ T565] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.063398][ T565] br_set_state+0x22f/0x430 [bridge] [ 38.063412][ T565] br_stp_disable_port+0x11f/0x390 [bridge] [ 38.063420][ T565] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 38.063427][ T565] br_dev_stop+0x28/0x1a0 [bridge] [ 38.063435][ T565] ? rtnl_is_locked+0x15/0x20 [ 38.063439][ T565] __dev_close_many+0x1c8/0x530 [ 38.063442][ T565] ? netif_open+0x120/0x120 [ 38.063444][ T565] ? trace_irq_enable.constprop.0+0x30/0x160 [ 38.063446][ T565] __dev_change_flags+0x288/0x660 [ 38.063448][ T565] ? netif_set_allmulti+0x250/0x250 [ 38.063450][ T565] ? __kernel_text_address+0x12/0x30 [ 38.063452][ T565] ? write_profile+0xf0/0xf0 [ 38.063454][ T565] ? unwind_get_return_address+0x67/0xd0 [ 38.063456][ T565] netif_change_flags+0x87/0x190 [ 38.063459][ T565] do_setlink.isra.0+0x1cc3/0x2750 [ 38.063460][ T565] ? stack_trace_save+0x93/0xc0 [ 38.063462][ T565] ? rtnl_link_get_size+0x350/0x350 [ 38.063463][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063465][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 38.063468][ T565] ? kasan_save_stack+0x3d/0x50 [ 38.063471][ T565] ? kasan_save_stack+0x2f/0x50 [ 38.063473][ T565] ? kasan_save_track+0x14/0x30 [ 38.063474][ T565] ? __kasan_kmalloc+0x7b/0x90 [ 38.063476][ T565] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.063477][ T565] ? rtnl_newlink+0x124/0x11c0 [ 38.063478][ T565] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.063480][ T565] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.063482][ T565] ? netlink_unicast+0x486/0x750 [ 38.063483][ T565] ? netlink_sendmsg+0x735/0xc60 [ 38.063485][ T565] ? ____sys_sendmsg+0x415/0x880 [ 38.063487][ T565] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.063488][ T565] ? __sys_sendmsg+0x12c/0x1d0 [ 38.063490][ T565] ? do_syscall_64+0xff/0x530 [ 38.063493][ T565] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.063495][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063497][ T565] ? lock_acquire+0x13c/0x160 [ 38.063499][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063500][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063502][ T565] ? trace_contention_end+0xb3/0x180 [ 38.063505][ T565] ? __mutex_lock+0x1db/0x1ea0 [ 38.063507][ T565] ? __mutex_lock+0x9a3/0x1ea0 [ 38.063509][ T565] ? rtnl_newlink+0x9a8/0x11c0 [ 38.063510][ T565] ? ww_mutex_lock+0x160/0x160 [ 38.063512][ T565] ? __rtnl_newlink+0x3fa/0xa50 [ 38.063515][ T565] rtnl_newlink+0x9f1/0x11c0 [ 38.063516][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063518][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 38.063519][ T565] ? lock_acquire+0x13c/0x160 [ 38.063521][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063527][ T565] ? is_bpf_text_address+0x3e/0x110 [ 38.063530][ T565] ? is_bpf_text_address+0x72/0x110 [ 38.063532][ T565] ? kernel_text_address+0x149/0x170 [ 38.063534][ T565] ? __kernel_text_address+0x12/0x30 [ 38.063535][ T565] ? write_profile+0xf0/0xf0 [ 38.063536][ T565] ? unwind_get_return_address+0x67/0xd0 [ 38.063537][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063539][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063541][ T565] ? cap_capable+0x1d7/0x3d0 [ 38.063544][ T565] ? lock_acquire+0x13c/0x160 [ 38.063546][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063548][ T565] ? rtnl_bridge_getlink+0x850/0x850 [ 38.063549][ T565] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.063551][ T565] ? rtnl_link_fill+0x920/0x920 [ 38.063552][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 38.063553][ T565] ? stack_depot_save_flags+0x1bc/0x790 [ 38.063556][ T565] netlink_rcv_skb+0x14e/0x3a0 [ 38.063557][ T565] ? rtnl_link_fill+0x920/0x920 [ 38.063559][ T565] ? lock_release+0x184/0x1f0 [ 38.063560][ T565] ? netlink_ack+0xcf0/0xcf0 [ 38.063562][ T565] ? __netlink_lookup+0xb9/0x6b0 [ 38.063564][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063566][ T565] ? lock_release+0x184/0x1f0 [ 38.063568][ T565] netlink_unicast+0x486/0x750 [ 38.063570][ T565] ? netlink_attachskb+0x810/0x810 [ 38.063571][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063573][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063575][ T565] ? lock_acquire+0x13c/0x160 [ 38.063577][ T565] netlink_sendmsg+0x735/0xc60 [ 38.063579][ T565] ? netlink_unicast+0x750/0x750 [ 38.063580][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063582][ T565] ? lock_release+0x184/0x1f0 [ 38.063584][ T565] ____sys_sendmsg+0x415/0x880 [ 38.063586][ T565] ? copy_msghdr_from_user+0x279/0x420 [ 38.063587][ T565] ? get_timestamp.constprop.0+0x390/0x390 [ 38.063589][ T565] ? move_addr_to_kernel+0x40/0x40 [ 38.063590][ T565] ? filter_irq_stacks+0xd0/0xd0 [ 38.063593][ T565] ___sys_sendmsg+0x14e/0x1d0 [ 38.063595][ T565] ? copy_msghdr_from_user+0x420/0x420 [ 38.063600][ T565] __sys_sendmsg+0x12c/0x1d0 [ 38.063602][ T565] ? __sys_sendmsg_sock+0x20/0x20 [ 38.063605][ T565] ? rcu_is_watching+0x16/0xd0 [ 38.063607][ T565] do_syscall_64+0xff/0x530 [ 38.063608][ T565] ? exc_page_fault+0xee/0x100 [ 38.063610][ T565] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.063612][ T565] RIP: 0033:0x7fc51aed454e [ 38.063614][ T565] 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 [ 38.063616][ T565] RSP: 002b:00007fffde3826a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.063619][ T565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc51aed454e [ 38.063621][ T565] RDX: 0000000000000000 RSI: 00007fffde382750 RDI: 0000000000000005 [ 38.063622][ T565] RBP: 00007fffde3826b0 R08: 0000000000000000 R09: 0000000000000000 [ 38.063623][ T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91368b [ 38.063623][ T565] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffde382e10 [ 38.063626][ T565] [ 38.102096][ T565] br11: port 1(veth1.11) entered disabled state [ 38.107007][ T565] ip (565) used greatest stack depth: 23144 bytes left [ 38.124926][ T567] br10: port 2(veth2.10) entered disabled state [ 38.125264][ T567] br10: port 1(veth1.10) entered disabled state [ 38.167964][ T571] veth2.11: left allmulticast mode [ 38.168169][ T571] veth2.11: left promiscuous mode [ 38.168536][ T571] br11: port 2(veth2.11) entered disabled state [ 38.241824][ T577] veth2.10: left allmulticast mode [ 38.242041][ T577] veth2: left allmulticast mode [ 38.242254][ T577] veth2.10: left promiscuous mode [ 38.242441][ T577] veth2: left promiscuous mode [ 38.242807][ T577] br10: port 2(veth2.10) entered disabled state [ 38.392182][ T589] veth1.11: left allmulticast mode [ 38.392382][ T589] veth1.11: left promiscuous mode [ 38.392683][ T589] br11: port 1(veth1.11) entered disabled state [ 38.471311][ T595] veth1.10: left allmulticast mode [ 38.471570][ T595] veth1: left allmulticast mode [ 38.471809][ T595] veth1.10: left promiscuous mode [ 38.472019][ T595] veth1: left promiscuous mode [ 38.472493][ T595] br10: port 1(veth1.10) entered disabled state