[ 10.649701][ T204] ip (204) used greatest stack depth: 23552 bytes left [ 10.649720][ T204] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.649722][ T204] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 204, name: ip [ 10.649723][ T204] preempt_count: 2, expected: 0 [ 10.649724][ T204] RCU nest depth: 0, expected: 0 [ 10.649725][ T204] locks held by ip/204: 5, last CPU#3: [ 10.649727][ T204] #0: ffffffff8a4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.649738][ T204] #1: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.649743][ T204] #2: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.649748][ T204] #3: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.649751][ T204] #4: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.649755][ T204] irq event stamp: 22512 [ 10.649756][ T204] hardirqs last enabled at (22511): [] __down_trylock_console_sem+0x86/0xa0 [ 10.649759][ T204] hardirqs last disabled at (22512): [] console_emit_next_record+0x3d4/0x4c0 [ 10.649761][ T204] softirqs last enabled at (20918): [] netlink_release+0x17b/0xcf0 [ 10.649766][ T204] softirqs last disabled at (20916): [] netlink_release+0xd2/0xcf0 [ 10.649768][ T204] Preemption disabled at: [ 10.649769][ T204] [<0000000000000000>] 0x0 [ 10.649776][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.649779][ T204] Tainted: [W]=WARN [ 10.649780][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.649782][ T204] Call Trace: [ 10.649783][ T204] [ 10.649785][ T204] dump_stack_lvl+0x6f/0xa0 [ 10.649791][ T204] __might_resched.cold+0x1fe/0x2c1 [ 10.649796][ T204] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.649800][ T204] ? __kmalloc_noprof+0xdb/0x760 [ 10.649804][ T204] __kmalloc_noprof+0x443/0x760 [ 10.649806][ T204] ? alloc_buf.isra.0+0x4b/0x260 [ 10.649812][ T204] ? do_raw_spin_unlock+0x59/0x250 [ 10.649815][ T204] alloc_buf.isra.0+0x4b/0x260 [ 10.649819][ T204] put_chars+0x1e1/0x2f0 [ 10.649821][ T204] ? __send_to_port+0x420/0x420 [ 10.649822][ T204] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.649826][ T204] ? validate_chain+0x38b/0xc20 [ 10.649831][ T204] hvc_console_print+0x292/0x780 [ 10.649839][ T204] ? hvc_write+0x3a0/0x3a0 [ 10.649842][ T204] ? rcu_is_watching+0x16/0xd0 [ 10.649844][ T204] ? lock_acquire+0x13c/0x160 [ 10.649848][ T204] console_emit_next_record+0x22f/0x4c0 [ 10.649852][ T204] ? devkmsg_read+0x4b0/0x4b0 [ 10.649854][ T204] ? console_flush_one_record+0x106/0x710 [ 10.649857][ T204] ? rcu_is_watching+0x16/0xd0 [ 10.649859][ T204] ? lock_acquire+0x13c/0x160 [ 10.649863][ T204] console_flush_one_record+0x46f/0x710 [ 10.649867][ T204] ? console_emit_next_record+0x4c0/0x4c0 [ 10.649869][ T204] ? __lock_acquire+0x518/0xc20 [ 10.649874][ T204] console_unlock+0xee/0x1f0 [ 10.649877][ T204] ? console_flush_one_record+0x710/0x710 [ 10.649879][ T204] ? rcu_is_watching+0x16/0xd0 [ 10.649881][ T204] ? lock_acquire+0xe0/0x160 [ 10.649885][ T204] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.649886][ T204] ? vprintk_emit+0x320/0x3e0 [ 10.649889][ T204] vprintk_emit+0x37c/0x3e0 [ 10.649892][ T204] ? wake_up_klogd_work_func+0x90/0x90 [ 10.649895][ T204] ? __lock_acquire+0x518/0xc20 [ 10.649899][ T204] _printk+0xc7/0x100 [ 10.649904][ T204] ? snapshot_read.cold+0x21/0x21 [ 10.649907][ T204] ? do_raw_spin_lock+0x131/0x280 [ 10.649910][ T204] ? __rwlock_init+0x150/0x150 [ 10.649914][ T204] ? do_raw_spin_lock+0x131/0x280 [ 10.649917][ T204] do_exit.cold+0x82/0x9c [ 10.649921][ T204] ? exit_notify+0x890/0x890 [ 10.649922][ T204] ? __lock_release.isra.0+0x69/0x1a0 [ 10.649925][ T204] ? rcu_is_watching+0x16/0xd0 [ 10.649929][ T204] do_group_exit+0xb8/0x370 [ 10.649932][ T204] __x64_sys_exit_group+0x3c/0x50 [ 10.649934][ T204] x64_sys_call+0x1567/0x1570 [ 10.649936][ T204] do_syscall_64+0xff/0x530 [ 10.649940][ T204] ? exc_page_fault+0xee/0x100 [ 10.649943][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.649945][ T204] RIP: 0033:0x7f963dbd51b8 [ 10.649947][ T204] Code: Unable to access opcode bytes at 0x7f963dbd518e. [ 10.649949][ T204] RSP: 002b:00007ffdc03f2858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.649951][ T204] RAX: ffffffffffffffda RBX: 00007f963dd05f88 RCX: 00007f963dbd51b8 [ 10.649952][ T204] RDX: 00007f963d91ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.649953][ T204] RBP: 00007ffdc03f28b0 R08: 0000000000000000 R09: 0000000000000050 [ 10.649954][ T204] R10: 00007ffdc03f2670 R11: 0000000000000246 R12: 0000000000000001 [ 10.649955][ T204] R13: 0000000000000000 R14: 00007f963dd04680 R15: 00007f963dd05fa0 [ 10.649962][ T204] [ 90.825829][ T1416] mpls_gso: MPLS GSO support [ 90.825845][ T1416] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.825847][ T1416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1416, name: modprobe [ 90.825849][ T1416] preempt_count: 1, expected: 0 [ 90.825850][ T1416] RCU nest depth: 0, expected: 0 [ 90.825851][ T1416] locks held by modprobe/1416: 4, last CPU#1: [ 90.825853][ T1416] #0: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 90.825864][ T1416] #1: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 90.825869][ T1416] #2: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 90.825873][ T1416] #3: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 90.825877][ T1416] irq event stamp: 64956 [ 90.825878][ T1416] hardirqs last enabled at (64955): [] __down_trylock_console_sem+0x86/0xa0 [ 90.825881][ T1416] hardirqs last disabled at (64956): [] console_emit_next_record+0x3d4/0x4c0 [ 90.825884][ T1416] softirqs last enabled at (64058): [] handle_softirqs+0x67c/0x900 [ 90.825887][ T1416] softirqs last disabled at (63829): [] __irq_exit_rcu+0x145/0x1c0 [ 90.825890][ T1416] Preemption disabled at: [ 90.825890][ T1416] [] vprintk_emit+0x31b/0x3e0 [ 90.825895][ T1416] CPU: 1 UID: 0 PID: 1416 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.825899][ T1416] Tainted: [W]=WARN [ 90.825900][ T1416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.825901][ T1416] Call Trace: [ 90.825906][ T1416] [ 90.825907][ T1416] dump_stack_lvl+0x6f/0xa0 [ 90.825914][ T1416] ? vprintk_emit+0x31b/0x3e0 [ 90.825915][ T1416] __might_resched.cold+0x1fe/0x2c1 [ 90.825920][ T1416] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.825924][ T1416] ? __kmalloc_noprof+0xdb/0x760 [ 90.825929][ T1416] __kmalloc_noprof+0x443/0x760 [ 90.825931][ T1416] ? alloc_buf.isra.0+0x4b/0x260 [ 90.825938][ T1416] ? do_raw_spin_unlock+0x59/0x250 [ 90.825940][ T1416] alloc_buf.isra.0+0x4b/0x260 [ 90.825944][ T1416] put_chars+0x1e1/0x2f0 [ 90.825946][ T1416] ? desc_read_finalized_seq+0x79/0x120 [ 90.825949][ T1416] ? __send_to_port+0x420/0x420 [ 90.825952][ T1416] ? rcu_read_lock_any_held+0x3c/0x90 [ 90.825955][ T1416] ? validate_chain+0x38b/0xc20 [ 90.825959][ T1416] hvc_console_print+0x292/0x780 [ 90.825963][ T1416] ? __lock_acquire+0x518/0xc20 [ 90.825965][ T1416] ? __lock_acquire+0x518/0xc20 [ 90.825970][ T1416] ? hvc_write+0x3a0/0x3a0 [ 90.825972][ T1416] ? console_emit_next_record+0x1df/0x4c0 [ 90.825975][ T1416] ? rcu_is_watching+0x16/0xd0 [ 90.825978][ T1416] ? lock_acquire+0x13c/0x160 [ 90.825982][ T1416] console_emit_next_record+0x22f/0x4c0 [ 90.825986][ T1416] ? devkmsg_read+0x4b0/0x4b0 [ 90.825988][ T1416] ? console_flush_one_record+0x106/0x710 [ 90.825991][ T1416] ? rcu_is_watching+0x16/0xd0 [ 90.825993][ T1416] ? lock_acquire+0x13c/0x160 [ 90.825997][ T1416] console_flush_one_record+0x46f/0x710 [ 90.826001][ T1416] ? console_emit_next_record+0x4c0/0x4c0 [ 90.826003][ T1416] ? __lock_acquire+0x518/0xc20 [ 90.826008][ T1416] console_unlock+0xee/0x1f0 [ 90.826011][ T1416] ? console_flush_one_record+0x710/0x710 [ 90.826013][ T1416] ? rcu_is_watching+0x16/0xd0 [ 90.826015][ T1416] ? lock_acquire+0xe0/0x160 [ 90.826019][ T1416] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.826020][ T1416] ? vprintk_emit+0x320/0x3e0 [ 90.826023][ T1416] vprintk_emit+0x37c/0x3e0 [ 90.826027][ T1416] ? wake_up_klogd_work_func+0x90/0x90 [ 90.826032][ T1416] ? mpls_gso_exit+0xec0/0xec0 [mpls_gso] [ 90.826034][ T1416] _printk+0xc7/0x100 [ 90.826038][ T1416] ? snapshot_read.cold+0x21/0x21 [ 90.826044][ T1416] ? do_one_initcall+0x113/0x4f0 [ 90.826048][ T1416] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 90.826050][ T1416] do_one_initcall+0x124/0x4f0 [ 90.826053][ T1416] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 90.826058][ T1416] ? do_init_module+0xae/0x8a0 [ 90.826060][ T1416] ? kasan_unpoison+0x44/0x70 [ 90.826066][ T1416] do_init_module+0x2ad/0x8a0 [ 90.826069][ T1416] ? lockdep_hardirqs_on+0x91/0x130 [ 90.826073][ T1416] ? free_module+0x470/0x470 [ 90.826075][ T1416] ? kfree+0x123/0x590 [ 90.826079][ T1416] load_module+0x1424/0x1bb0 [ 90.826084][ T1416] ? security_kernel_post_read_file+0x2f/0x60 [ 90.826089][ T1416] ? layout_and_allocate.isra.0+0x680/0x680 [ 90.826092][ T1416] ? __ia32_sys_fsconfig+0x180/0x180 [ 90.826096][ T1416] ? backing_file_read_iter+0x541/0x790 [ 90.826100][ T1416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 90.826104][ T1416] init_module_from_file+0x11f/0x1a0 [ 90.826106][ T1416] ? __do_sys_init_module+0x270/0x270 [ 90.826114][ T1416] ? __rwlock_init+0x150/0x150 [ 90.826118][ T1416] ? do_raw_spin_unlock+0x59/0x250 [ 90.826121][ T1416] idempotent_init_module+0x37b/0x7c0 [ 90.826124][ T1416] ? init_module_from_file+0x1a0/0x1a0 [ 90.826129][ T1416] ? cap_capable+0x1d7/0x3d0 [ 90.826132][ T1416] ? __x64_sys_pread64+0x18d/0x250 [ 90.826140][ T1416] __x64_sys_finit_module+0xdf/0x190 [ 90.826143][ T1416] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 90.826148][ T1416] do_syscall_64+0xff/0x530 [ 90.826154][ T1416] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.826158][ T1416] RIP: 0033:0x7fb3c345e37d [ 90.826162][ T1416] 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 [ 90.826165][ T1416] RSP: 002b:00007fffaaaf46c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 90.826167][ T1416] RAX: ffffffffffffffda RBX: 000055f37463abc0 RCX: 00007fb3c345e37d [ 90.826169][ T1416] RDX: 0000000000000000 RSI: 000055f36af09ffd RDI: 0000000000000002 [ 90.826170][ T1416] RBP: 00007fffaaaf4760 R08: 0000000000000000 R09: 0000000000000000 [ 90.826171][ T1416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f36af09ffd [ 90.826172][ T1416] R13: 000055f37463acf0 R14: 0000000000040000 R15: 0000000000000000 [ 90.826178][ T1416] [ 243.339768][ T5919] ip (5919) used greatest stack depth: 23344 bytes left [ 243.339787][ T5919] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 243.339790][ T5919] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5919, name: ip [ 243.339791][ T5919] preempt_count: 2, expected: 0 [ 243.339792][ T5919] RCU nest depth: 0, expected: 0 [ 243.339793][ T5919] locks held by ip/5919: 5, last CPU#1: [ 243.339795][ T5919] #0: ffffffff8a4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 243.339806][ T5919] #1: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 243.339811][ T5919] #2: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 243.339816][ T5919] #3: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 243.339820][ T5919] #4: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 243.339824][ T5919] irq event stamp: 29950 [ 243.339825][ T5919] hardirqs last enabled at (29949): [] __down_trylock_console_sem+0x86/0xa0 [ 243.339828][ T5919] hardirqs last disabled at (29950): [] console_emit_next_record+0x3d4/0x4c0 [ 243.339830][ T5919] softirqs last enabled at (28592): [] netlink_release+0x17b/0xcf0 [ 243.339835][ T5919] softirqs last disabled at (28590): [] netlink_release+0xd2/0xcf0 [ 243.339838][ T5919] Preemption disabled at: [ 243.339838][ T5919] [<0000000000000000>] 0x0 [ 243.339845][ T5919] CPU: 1 UID: 0 PID: 5919 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 243.339849][ T5919] Tainted: [W]=WARN [ 243.339850][ T5919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 243.339851][ T5919] Call Trace: [ 243.339853][ T5919] [ 243.339854][ T5919] dump_stack_lvl+0x6f/0xa0 [ 243.339861][ T5919] __might_resched.cold+0x1fe/0x2c1 [ 243.339865][ T5919] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 243.339870][ T5919] ? __kmalloc_noprof+0xdb/0x760 [ 243.339874][ T5919] __kmalloc_noprof+0x443/0x760 [ 243.339876][ T5919] ? alloc_buf.isra.0+0x4b/0x260 [ 243.339883][ T5919] ? do_raw_spin_unlock+0x59/0x250 [ 243.339885][ T5919] alloc_buf.isra.0+0x4b/0x260 [ 243.339897][ T5919] put_chars+0x1e1/0x2f0 [ 243.339899][ T5919] ? __send_to_port+0x420/0x420 [ 243.339900][ T5919] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 243.339907][ T5919] ? validate_chain+0x38b/0xc20 [ 243.339913][ T5919] hvc_console_print+0x292/0x780 [ 243.339921][ T5919] ? hvc_write+0x3a0/0x3a0 [ 243.339923][ T5919] ? rcu_is_watching+0x16/0xd0 [ 243.339925][ T5919] ? lock_acquire+0x13c/0x160 [ 243.339929][ T5919] console_emit_next_record+0x22f/0x4c0 [ 243.339934][ T5919] ? devkmsg_read+0x4b0/0x4b0 [ 243.339936][ T5919] ? console_flush_one_record+0x106/0x710 [ 243.339939][ T5919] ? rcu_is_watching+0x16/0xd0 [ 243.339941][ T5919] ? lock_acquire+0x13c/0x160 [ 243.339945][ T5919] console_flush_one_record+0x46f/0x710 [ 243.339949][ T5919] ? console_emit_next_record+0x4c0/0x4c0 [ 243.339951][ T5919] ? __lock_acquire+0x518/0xc20 [ 243.339956][ T5919] console_unlock+0xee/0x1f0 [ 243.339959][ T5919] ? console_flush_one_record+0x710/0x710 [ 243.339961][ T5919] ? rcu_is_watching+0x16/0xd0 [ 243.339963][ T5919] ? lock_acquire+0xe0/0x160 [ 243.339967][ T5919] ? __down_trylock_console_sem+0x5e/0xa0 [ 243.339969][ T5919] ? vprintk_emit+0x320/0x3e0 [ 243.339972][ T5919] vprintk_emit+0x37c/0x3e0 [ 243.339975][ T5919] ? wake_up_klogd_work_func+0x90/0x90 [ 243.339978][ T5919] ? __lock_acquire+0x518/0xc20 [ 243.339982][ T5919] _printk+0xc7/0x100 [ 243.339986][ T5919] ? snapshot_read.cold+0x21/0x21 [ 243.339989][ T5919] ? do_raw_spin_lock+0x131/0x280 [ 243.339991][ T5919] ? __rwlock_init+0x150/0x150 [ 243.339995][ T5919] ? do_raw_spin_lock+0x131/0x280 [ 243.339998][ T5919] do_exit.cold+0x82/0x9c [ 243.340002][ T5919] ? exit_notify+0x890/0x890 [ 243.340004][ T5919] ? __lock_release.isra.0+0x69/0x1a0 [ 243.340006][ T5919] ? rcu_is_watching+0x16/0xd0 [ 243.340010][ T5919] do_group_exit+0xb8/0x370 [ 243.340013][ T5919] __x64_sys_exit_group+0x3c/0x50 [ 243.340015][ T5919] x64_sys_call+0x1567/0x1570 [ 243.340018][ T5919] do_syscall_64+0xff/0x530 [ 243.340021][ T5919] ? exc_page_fault+0xee/0x100 [ 243.340025][ T5919] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 243.340027][ T5919] RIP: 0033:0x7fbf00cbe1b8 [ 243.340029][ T5919] Code: Unable to access opcode bytes at 0x7fbf00cbe18e. [ 243.340030][ T5919] RSP: 002b:00007ffda0610848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 243.340033][ T5919] RAX: ffffffffffffffda RBX: 00007fbf00deef88 RCX: 00007fbf00cbe1b8 [ 243.340034][ T5919] RDX: 00007fbf00a08fc8 RSI: fffffffffffffeb8 RDI: 0000000000000002 [ 243.340035][ T5919] RBP: 00007ffda06108a0 R08: 0000000000000000 R09: 0000000000008010 [ 243.340036][ T5919] R10: 00007ffda0610660 R11: 0000000000000246 R12: 0000000000000001 [ 243.340037][ T5919] R13: 0000000000000002 R14: 00007fbf00ded680 R15: 00007fbf00deefa0 [ 243.340044][ T5919] [ 311.619384][ T7739] ip (7739) used greatest stack depth: 23104 bytes left [ 311.619406][ T7739] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 311.619409][ T7739] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7739, name: ip [ 311.619411][ T7739] preempt_count: 2, expected: 0 [ 311.619413][ T7739] RCU nest depth: 0, expected: 0 [ 311.619414][ T7739] locks held by ip/7739: 5, last CPU#1: [ 311.619417][ T7739] #0: ffffffff8a4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 311.619431][ T7739] #1: ffffffff8a57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 311.619439][ T7739] #2: ffffffff8a57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 311.619445][ T7739] #3: ffffffff8a49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 311.619451][ T7739] #4: ffffffff8a49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 311.619458][ T7739] irq event stamp: 38272 [ 311.619459][ T7739] hardirqs last enabled at (38271): [] __down_trylock_console_sem+0x86/0xa0 [ 311.619463][ T7739] hardirqs last disabled at (38272): [] console_emit_next_record+0x3d4/0x4c0 [ 311.619466][ T7739] softirqs last enabled at (38014): [] handle_softirqs+0x67c/0x900 [ 311.619470][ T7739] softirqs last disabled at (38005): [] __irq_exit_rcu+0x145/0x1c0 [ 311.619473][ T7739] Preemption disabled at: [ 311.619474][ T7739] [<0000000000000000>] 0x0 [ 311.619483][ T7739] CPU: 1 UID: 0 PID: 7739 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 311.619487][ T7739] Tainted: [W]=WARN [ 311.619488][ T7739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 311.619491][ T7739] Call Trace: [ 311.619493][ T7739] [ 311.619495][ T7739] dump_stack_lvl+0x6f/0xa0 [ 311.619504][ T7739] __might_resched.cold+0x1fe/0x2c1 [ 311.619510][ T7739] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 311.619516][ T7739] ? __kmalloc_noprof+0xdb/0x760 [ 311.619522][ T7739] __kmalloc_noprof+0x443/0x760 [ 311.619526][ T7739] ? alloc_buf.isra.0+0x4b/0x260 [ 311.619536][ T7739] ? do_raw_spin_unlock+0x59/0x250 [ 311.619539][ T7739] alloc_buf.isra.0+0x4b/0x260 [ 311.619545][ T7739] put_chars+0x1e1/0x2f0 [ 311.619549][ T7739] ? __send_to_port+0x420/0x420 [ 311.619551][ T7739] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 311.619557][ T7739] ? validate_chain+0x38b/0xc20 [ 311.619566][ T7739] hvc_console_print+0x292/0x780 [ 311.619578][ T7739] ? hvc_write+0x3a0/0x3a0 [ 311.619582][ T7739] ? rcu_is_watching+0x16/0xd0 [ 311.619585][ T7739] ? lock_acquire+0x13c/0x160 [ 311.619592][ T7739] console_emit_next_record+0x22f/0x4c0 [ 311.619599][ T7739] ? devkmsg_read+0x4b0/0x4b0 [ 311.619602][ T7739] ? console_flush_one_record+0x106/0x710 [ 311.619607][ T7739] ? rcu_is_watching+0x16/0xd0 [ 311.619610][ T7739] ? lock_acquire+0x13c/0x160 [ 311.619617][ T7739] console_flush_one_record+0x46f/0x710 [ 311.619624][ T7739] ? console_emit_next_record+0x4c0/0x4c0 [ 311.619627][ T7739] ? __lock_acquire+0x518/0xc20 [ 311.619636][ T7739] console_unlock+0xee/0x1f0 [ 311.619641][ T7739] ? console_flush_one_record+0x710/0x710 [ 311.619643][ T7739] ? rcu_is_watching+0x16/0xd0 [ 311.619646][ T7739] ? lock_acquire+0xe0/0x160 [ 311.619653][ T7739] ? __down_trylock_console_sem+0x5e/0xa0 [ 311.619655][ T7739] ? vprintk_emit+0x320/0x3e0 [ 311.619660][ T7739] vprintk_emit+0x37c/0x3e0 [ 311.619665][ T7739] ? wake_up_klogd_work_func+0x90/0x90 [ 311.619670][ T7739] ? __lock_acquire+0x518/0xc20 [ 311.619677][ T7739] _printk+0xc7/0x100 [ 311.619682][ T7739] ? snapshot_read.cold+0x21/0x21 [ 311.619687][ T7739] ? do_raw_spin_lock+0x131/0x280 [ 311.619691][ T7739] ? __rwlock_init+0x150/0x150 [ 311.619697][ T7739] ? do_raw_spin_lock+0x131/0x280 [ 311.619702][ T7739] do_exit.cold+0x82/0x9c [ 311.619707][ T7739] ? exit_notify+0x890/0x890 [ 311.619710][ T7739] ? __lock_release.isra.0+0x69/0x1a0 [ 311.619714][ T7739] ? rcu_is_watching+0x16/0xd0 [ 311.619720][ T7739] do_group_exit+0xb8/0x370 [ 311.619725][ T7739] __x64_sys_exit_group+0x3c/0x50 [ 311.619728][ T7739] x64_sys_call+0x1567/0x1570 [ 311.619732][ T7739] do_syscall_64+0xff/0x530 [ 311.619737][ T7739] ? exc_page_fault+0xee/0x100 [ 311.619741][ T7739] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 311.619745][ T7739] RIP: 0033:0x7fa7a61e91b8 [ 311.619748][ T7739] Code: Unable to access opcode bytes at 0x7fa7a61e918e. [ 311.619750][ T7739] RSP: 002b:00007ffe9a6a1cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 311.619753][ T7739] RAX: ffffffffffffffda RBX: 00007fa7a6319f88 RCX: 00007fa7a61e91b8 [ 311.619755][ T7739] RDX: 00007fa7a5f33fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 311.619757][ T7739] RBP: 00007ffe9a6a1d30 R08: 0000000000000000 R09: 0000000000008010 [ 311.619758][ T7739] R10: 00007ffe9a6a1af0 R11: 0000000000000246 R12: 0000000000000001 [ 311.619759][ T7739] R13: 0000000000000000 R14: 00007fa7a6318680 R15: 00007fa7a6319fa0 [ 311.619772][ T7739] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr