[ 9.919589][ T187] ip (187) used greatest stack depth: 24032 bytes left [ 9.919604][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.919606][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.919608][ T187] preempt_count: 2, expected: 0 [ 9.919609][ T187] RCU nest depth: 0, expected: 0 [ 9.919610][ T187] locks held by ip/187: 5, last CPU#3: [ 9.919612][ T187] #0: ffffffffb2c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.919625][ T187] #1: ffffffffb2d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.919630][ T187] #2: ffffffffb2d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.919634][ T187] #3: ffffffffb2c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.919638][ T187] #4: ffffffffb2c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.919642][ T187] irq event stamp: 45740 [ 9.919643][ T187] hardirqs last enabled at (45739): [] __down_trylock_console_sem+0x86/0xa0 [ 9.919645][ T187] hardirqs last disabled at (45740): [] console_emit_next_record+0x3d4/0x4c0 [ 9.919647][ T187] softirqs last enabled at (45464): [] handle_softirqs+0x67c/0x900 [ 9.919649][ T187] softirqs last disabled at (45459): [] __irq_exit_rcu+0x145/0x1c0 [ 9.919651][ T187] Preemption disabled at: [ 9.919652][ T187] [<0000000000000000>] 0x0 [ 9.919658][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.919662][ T187] Tainted: [W]=WARN [ 9.919663][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.919664][ T187] Call Trace: [ 9.919666][ T187] [ 9.919668][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.919674][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.919679][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.919683][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.919688][ T187] __kmalloc_noprof+0x443/0x760 [ 9.919690][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.919696][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.919699][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.919702][ T187] put_chars+0x1e1/0x2f0 [ 9.919705][ T187] ? __send_to_port+0x420/0x420 [ 9.919706][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.919711][ T187] ? validate_chain+0x38b/0xc20 [ 9.919716][ T187] hvc_console_print+0x292/0x780 [ 9.919723][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.919725][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.919727][ T187] ? lock_acquire+0x13c/0x160 [ 9.919731][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.919735][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.919737][ T187] ? console_flush_one_record+0x106/0x710 [ 9.919740][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.919742][ T187] ? lock_acquire+0x13c/0x160 [ 9.919746][ T187] console_flush_one_record+0x46f/0x710 [ 9.919750][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.919752][ T187] ? __lock_acquire+0x518/0xc20 [ 9.919757][ T187] console_unlock+0xee/0x1f0 [ 9.919759][ T187] ? console_flush_one_record+0x710/0x710 [ 9.919761][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.919764][ T187] ? lock_acquire+0x60/0x160 [ 9.919767][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.919769][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.919772][ T187] vprintk_emit+0x37c/0x3e0 [ 9.919776][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.919779][ T187] ? __lock_acquire+0x518/0xc20 [ 9.919783][ T187] _printk+0xc7/0x100 [ 9.919787][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.919789][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.919792][ T187] ? __rwlock_init+0x150/0x150 [ 9.919796][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.919798][ T187] do_exit.cold+0x82/0x9c [ 9.919805][ T187] ? exit_notify+0x890/0x890 [ 9.919807][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.919809][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.919814][ T187] do_group_exit+0xb8/0x370 [ 9.919816][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.919818][ T187] x64_sys_call+0x1567/0x1570 [ 9.919820][ T187] do_syscall_64+0xff/0x530 [ 9.919824][ T187] ? exc_page_fault+0xee/0x100 [ 9.919827][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.919829][ T187] RIP: 0033:0x7fa5bd9f91b8 [ 9.919831][ T187] Code: Unable to access opcode bytes at 0x7fa5bd9f918e. [ 9.919832][ T187] RSP: 002b:00007fff9e0fa1c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.919835][ T187] RAX: ffffffffffffffda RBX: 00007fa5bdb29f88 RCX: 00007fa5bd9f91b8 [ 9.919836][ T187] RDX: 00007fa5bd743fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.919837][ T187] RBP: 00007fff9e0fa220 R08: 0000000000000000 R09: 0000000000008010 [ 9.919838][ T187] R10: 00007fff9e0f9fe0 R11: 0000000000000246 R12: 0000000000000001 [ 9.919838][ T187] R13: 0000000000000000 R14: 00007fa5bdb28680 R15: 00007fa5bdb29fa0 [ 9.919845][ T187] [ 11.895922][ T264] gre: GRE over IPv4 demultiplexer driver [ 11.895940][ T264] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.895942][ T264] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 264, name: modprobe [ 11.895944][ T264] preempt_count: 1, expected: 0 [ 11.895945][ T264] RCU nest depth: 0, expected: 0 [ 11.895946][ T264] locks held by modprobe/264: 4, last CPU#2: [ 11.895948][ T264] #0: ffffffffb2d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.895961][ T264] #1: ffffffffb2d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.895965][ T264] #2: ffffffffb2c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.895969][ T264] #3: ffffffffb2c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.895974][ T264] irq event stamp: 29438 [ 11.895974][ T264] hardirqs last enabled at (29437): [] __down_trylock_console_sem+0x86/0xa0 [ 11.895977][ T264] hardirqs last disabled at (29438): [] console_emit_next_record+0x3d4/0x4c0 [ 11.895979][ T264] softirqs last enabled at (28030): [] handle_softirqs+0x67c/0x900 [ 11.895982][ T264] softirqs last disabled at (27299): [] __irq_exit_rcu+0x145/0x1c0 [ 11.895984][ T264] Preemption disabled at: [ 11.895984][ T264] [] vprintk_emit+0x31b/0x3e0 [ 11.895989][ T264] CPU: 2 UID: 0 PID: 264 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.895993][ T264] Tainted: [W]=WARN [ 11.895994][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.895995][ T264] Call Trace: [ 11.895997][ T264] [ 11.895999][ T264] dump_stack_lvl+0x6f/0xa0 [ 11.896004][ T264] ? vprintk_emit+0x31b/0x3e0 [ 11.896006][ T264] __might_resched.cold+0x1fe/0x2c1 [ 11.896010][ T264] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.896014][ T264] ? __kmalloc_noprof+0xdb/0x760 [ 11.896019][ T264] __kmalloc_noprof+0x443/0x760 [ 11.896022][ T264] ? alloc_buf.isra.0+0x4b/0x260 [ 11.896027][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 11.896030][ T264] alloc_buf.isra.0+0x4b/0x260 [ 11.896033][ T264] put_chars+0x1e1/0x2f0 [ 11.896035][ T264] ? desc_read_finalized_seq+0x79/0x120 [ 11.896037][ T264] ? __send_to_port+0x420/0x420 [ 11.896039][ T264] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.896043][ T264] ? validate_chain+0x38b/0xc20 [ 11.896047][ T264] hvc_console_print+0x292/0x780 [ 11.896049][ T264] ? __lock_acquire+0x518/0xc20 [ 11.896051][ T264] ? __lock_acquire+0x518/0xc20 [ 11.896055][ T264] ? hvc_write+0x3a0/0x3a0 [ 11.896056][ T264] ? console_emit_next_record+0x1df/0x4c0 [ 11.896059][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.896062][ T264] ? lock_acquire+0x13c/0x160 [ 11.896066][ T264] console_emit_next_record+0x22f/0x4c0 [ 11.896069][ T264] ? devkmsg_read+0x4b0/0x4b0 [ 11.896071][ T264] ? console_flush_one_record+0x106/0x710 [ 11.896074][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.896076][ T264] ? lock_acquire+0x13c/0x160 [ 11.896080][ T264] console_flush_one_record+0x46f/0x710 [ 11.896084][ T264] ? console_emit_next_record+0x4c0/0x4c0 [ 11.896086][ T264] ? __lock_acquire+0x518/0xc20 [ 11.896091][ T264] console_unlock+0xee/0x1f0 [ 11.896093][ T264] ? console_flush_one_record+0x710/0x710 [ 11.896095][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.896097][ T264] ? lock_acquire+0x60/0x160 [ 11.896101][ T264] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.896102][ T264] ? vprintk_emit+0x320/0x3e0 [ 11.896105][ T264] vprintk_emit+0x37c/0x3e0 [ 11.896109][ T264] ? wake_up_klogd_work_func+0x90/0x90 [ 11.896114][ T264] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.896117][ T264] _printk+0xc7/0x100 [ 11.896121][ T264] ? snapshot_read.cold+0x21/0x21 [ 11.896126][ T264] ? do_one_initcall+0x113/0x4f0 [ 11.896130][ T264] gre_init+0x15/0x1000 [gre] [ 11.896132][ T264] do_one_initcall+0x124/0x4f0 [ 11.896136][ T264] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.896140][ T264] ? do_init_module+0xae/0x8a0 [ 11.896143][ T264] ? kasan_unpoison+0x44/0x70 [ 11.896148][ T264] do_init_module+0x2ad/0x8a0 [ 11.896151][ T264] ? lockdep_hardirqs_on+0x91/0x130 [ 11.896155][ T264] ? free_module+0x470/0x470 [ 11.896158][ T264] ? kfree+0x123/0x590 [ 11.896162][ T264] load_module+0x1424/0x1bb0 [ 11.896169][ T264] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.896174][ T264] ? find_held_lock+0x2b/0x80 [ 11.896175][ T264] ? backing_file_read_iter+0x541/0x790 [ 11.896179][ T264] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.896182][ T264] init_module_from_file+0x11f/0x1a0 [ 11.896185][ T264] ? __do_sys_init_module+0x220/0x220 [ 11.896193][ T264] ? __rwlock_init+0x150/0x150 [ 11.896196][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 11.896199][ T264] idempotent_init_module+0x37b/0x7c0 [ 11.896203][ T264] ? init_module_from_file+0x1a0/0x1a0 [ 11.896208][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.896211][ T264] ? cap_capable+0x1d7/0x3d0 [ 11.896216][ T264] __x64_sys_finit_module+0xdf/0x190 [ 11.896218][ T264] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.896222][ T264] do_syscall_64+0xff/0x530 [ 11.896224][ T264] ? exc_page_fault+0xee/0x100 [ 11.896226][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.896229][ T264] RIP: 0033:0x7f03567ac37d [ 11.896232][ T264] 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 [ 11.896233][ T264] RSP: 002b:00007fff5ff24978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.896236][ T264] RAX: ffffffffffffffda RBX: 000055c8b25abd30 RCX: 00007f03567ac37d [ 11.896237][ T264] RDX: 0000000000000000 RSI: 000055c89d746ffd RDI: 0000000000000000 [ 11.896238][ T264] RBP: 00007fff5ff24a10 R08: 0000000000000000 R09: 0000000000000000 [ 11.896239][ T264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c89d746ffd [ 11.896240][ T264] R13: 000055c8b25abcf0 R14: 0000000000040000 R15: 0000000000000000 [ 11.896246][ T264] [ 11.900263][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 11.900290][ C0] [ 11.900291][ C0] ======================================================== [ 11.900291][ C0] WARNING: possible irq lock inversion dependency detected [ 11.900293][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.900294][ C0] -------------------------------------------------------- [ 11.900295][ C0] swapper/0/0 just changed the state of lock: [ 11.900296][ C0] ffffffffb2c89660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 11.900304][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.900305][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.900307][ C0] [ 11.900307][ C0] [ 11.900307][ C0] and interrupts could create inverse lock ordering between them. [ 11.900307][ C0] [ 11.900307][ C0] [ 11.900307][ C0] other info that might help us debug this: [ 11.900308][ C0] Possible interrupt unsafe locking scenario: [ 11.900308][ C0] [ 11.900309][ C0] CPU0 CPU1 [ 11.900309][ C0] ---- ---- [ 11.900310][ C0] lock(fs_reclaim); [ 11.900311][ C0] local_irq_disable(); [ 11.900311][ C0] lock(console_owner); [ 11.900312][ C0] lock(fs_reclaim); [ 11.900313][ C0] [ 11.900313][ C0] lock(console_owner); [ 11.900314][ C0] [ 11.900314][ C0] *** DEADLOCK *** [ 11.900314][ C0] [ 11.900314][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 11.900316][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.900321][ C0] #1: ffffffffb2dce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.900324][ C0] [ 11.900324][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.900329][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.900331][ C0] HARDIRQ-ON-W at: [ 11.900332][ C0] __lock_acquire+0x388/0xc20 [ 11.900335][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900336][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.900338][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.900340][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.900343][ C0] workqueue_init+0x2a/0x680 [ 11.900346][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.900348][ C0] kernel_init+0x21/0x150 [ 11.900351][ C0] ret_from_fork+0x474/0x6b0 [ 11.900353][ C0] ret_from_fork_asm+0x11/0x20 [ 11.900355][ C0] SOFTIRQ-ON-W at: [ 11.900356][ C0] __lock_acquire+0x388/0xc20 [ 11.900357][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900359][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.900360][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.900361][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.900362][ C0] workqueue_init+0x2a/0x680 [ 11.900363][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.900365][ C0] kernel_init+0x21/0x150 [ 11.900366][ C0] ret_from_fork+0x474/0x6b0 [ 11.900367][ C0] ret_from_fork_asm+0x11/0x20 [ 11.900368][ C0] INITIAL USE at: [ 11.900369][ C0] __lock_acquire+0x388/0xc20 [ 11.900370][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900372][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.900373][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.900374][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.900375][ C0] workqueue_init+0x2a/0x680 [ 11.900376][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.900377][ C0] kernel_init+0x21/0x150 [ 11.900379][ C0] ret_from_fork+0x474/0x6b0 [ 11.900380][ C0] ret_from_fork_asm+0x11/0x20 [ 11.900381][ C0] } [ 11.900381][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.900386][ C0] ... acquired at: [ 11.900386][ C0] __lock_acquire+0x518/0xc20 [ 11.900388][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900389][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.900390][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.900391][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.900394][ C0] put_chars+0x1e1/0x2f0 [ 11.900395][ C0] hvc_console_print+0x292/0x780 [ 11.900396][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.900398][ C0] console_flush_one_record+0x46f/0x710 [ 11.900399][ C0] console_unlock+0xee/0x1f0 [ 11.900401][ C0] vprintk_emit+0x37c/0x3e0 [ 11.900402][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 11.900405][ C0] dev_printk_emit+0xb9/0xee [ 11.900407][ C0] _dev_info+0xe2/0x116 [ 11.900409][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 11.900411][ C0] cmos_do_probe+0x73b/0x98a [ 11.900413][ C0] platform_probe+0xfe/0x1f0 [ 11.900416][ C0] call_driver_probe+0x61/0x1c0 [ 11.900418][ C0] really_probe+0x199/0x760 [ 11.900419][ C0] __driver_probe_device+0x24f/0x440 [ 11.900421][ C0] driver_probe_device+0x4a/0xf0 [ 11.900422][ C0] __driver_attach+0x1b8/0x540 [ 11.900423][ C0] bus_for_each_dev+0x130/0x1e0 [ 11.900424][ C0] bus_add_driver+0x2c8/0x530 [ 11.900426][ C0] driver_register+0x1a3/0x390 [ 11.900427][ C0] __platform_driver_probe+0x13f/0x270 [ 11.900429][ C0] cmos_init+0x31/0x40 [ 11.900432][ C0] do_one_initcall+0x124/0x4f0 [ 11.900433][ C0] kernel_init_freeable+0x596/0x630 [ 11.900434][ C0] kernel_init+0x21/0x150 [ 11.900435][ C0] ret_from_fork+0x474/0x6b0 [ 11.900436][ C0] ret_from_fork_asm+0x11/0x20 [ 11.900438][ C0] [ 11.900438][ C0] -> (console_owner){..-.}-{0:0} { [ 11.900440][ C0] IN-SOFTIRQ-W at: [ 11.900440][ C0] __lock_acquire+0x388/0xc20 [ 11.900442][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900443][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.900444][ C0] vprintk_emit+0x320/0x3e0 [ 11.900446][ C0] _printk+0xc7/0x100 [ 11.900449][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.900451][ C0] call_timer_fn+0x160/0x4d0 [ 11.900452][ C0] __run_timers+0x68f/0xaa0 [ 11.900454][ C0] run_timer_softirq+0xf0/0x160 [ 11.900455][ C0] handle_softirqs+0x1d3/0x900 [ 11.900457][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.900459][ C0] irq_exit_rcu+0xe/0x30 [ 11.900460][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.900462][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.900463][ C0] pv_native_safe_halt+0xf/0x10 [ 11.900465][ C0] default_idle+0x9/0x10 [ 11.900466][ C0] default_idle_call+0x6e/0xb0 [ 11.900468][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.900470][ C0] do_idle+0xd8/0x190 [ 11.900471][ C0] cpu_startup_entry+0x53/0x70 [ 11.900472][ C0] rest_init+0x279/0x280 [ 11.900474][ C0] start_kernel+0x3af/0x3b0 [ 11.900475][ C0] x86_64_start_reservations+0x24/0x30 [ 11.900477][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.900479][ C0] common_startup_64+0x13e/0x148 [ 11.900481][ C0] INITIAL USE at: [ 11.900482][ C0] } [ 11.900482][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.900485][ C0] ... acquired at: [ 11.900486][ C0] mark_lock+0x1d7/0xa00 [ 11.900487][ C0] mark_usage+0x42/0x170 [ 11.900488][ C0] __lock_acquire+0x388/0xc20 [ 11.900490][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900491][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.900492][ C0] vprintk_emit+0x320/0x3e0 [ 11.900494][ C0] _printk+0xc7/0x100 [ 11.900495][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.900496][ C0] call_timer_fn+0x160/0x4d0 [ 11.900498][ C0] __run_timers+0x68f/0xaa0 [ 11.900499][ C0] run_timer_softirq+0xf0/0x160 [ 11.900500][ C0] handle_softirqs+0x1d3/0x900 [ 11.900502][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.900503][ C0] irq_exit_rcu+0xe/0x30 [ 11.900504][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.900505][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.900506][ C0] pv_native_safe_halt+0xf/0x10 [ 11.900508][ C0] default_idle+0x9/0x10 [ 11.900509][ C0] default_idle_call+0x6e/0xb0 [ 11.900511][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.900512][ C0] do_idle+0xd8/0x190 [ 11.900513][ C0] cpu_startup_entry+0x53/0x70 [ 11.900514][ C0] rest_init+0x279/0x280 [ 11.900515][ C0] start_kernel+0x3af/0x3b0 [ 11.900516][ C0] x86_64_start_reservations+0x24/0x30 [ 11.900518][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.900519][ C0] common_startup_64+0x13e/0x148 [ 11.900520][ C0] [ 11.900521][ C0] [ 11.900521][ C0] stack backtrace: [ 11.900523][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.900525][ C0] Tainted: [W]=WARN [ 11.900526][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.900527][ C0] Call Trace: [ 11.900528][ C0] [ 11.900529][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.900533][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.900535][ C0] mark_lock_irq+0x989/0x9c0 [ 11.900536][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.900539][ C0] mark_lock+0x1d7/0xa00 [ 11.900541][ C0] mark_usage+0x42/0x170 [ 11.900542][ C0] __lock_acquire+0x388/0xc20 [ 11.900544][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.900546][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.900548][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.900551][ C0] ? lock_acquire+0x13c/0x160 [ 11.900552][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.900554][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.900556][ C0] vprintk_emit+0x320/0x3e0 [ 11.900558][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.900560][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.900562][ C0] _printk+0xc7/0x100 [ 11.900564][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.900566][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.900567][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.900569][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.900571][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.900572][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.900574][ C0] call_timer_fn+0x160/0x4d0 [ 11.900576][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.900578][ C0] ? debug_object_active_state+0x430/0x430 [ 11.900581][ C0] ? find_held_lock+0x2b/0x80 [ 11.900582][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.900584][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.900586][ C0] __run_timers+0x68f/0xaa0 [ 11.900588][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.900590][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.900592][ C0] ? __lock_acquire+0x518/0xc20 [ 11.900594][ C0] ? __rwlock_init+0x150/0x150 [ 11.900596][ C0] run_timer_softirq+0xf0/0x160 [ 11.900598][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.900600][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.900602][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.900604][ C0] handle_softirqs+0x1d3/0x900 [ 11.900605][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.900607][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.900609][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.900610][ C0] irq_exit_rcu+0xe/0x30 [ 11.900611][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.900613][ C0] [ 11.900614][ C0] [ 11.900614][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.900616][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.900617][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.900619][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 11.900621][ C0] RSP: 0018:ffffffffb2a07cf8 EFLAGS: 00000296 [ 11.900623][ C0] RAX: 000000000006eccf RBX: ffffffffb2a1c600 RCX: ffffffffafaf0307 [ 11.900624][ C0] RDX: ffffffffb2a1c600 RSI: ffffffffb2838b1c RDI: ffffffffb228d8e0 [ 11.900625][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.900625][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6540fa2 [ 11.900626][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.900628][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.900630][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.900631][ C0] default_idle+0x9/0x10 [ 11.900633][ C0] default_idle_call+0x6e/0xb0 [ 11.900634][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.900636][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.900637][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.900640][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.900641][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.900643][ C0] do_idle+0xd8/0x190 [ 11.900644][ C0] cpu_startup_entry+0x53/0x70 [ 11.900645][ C0] rest_init+0x279/0x280 [ 11.900647][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.900650][ C0] ? rest_init+0x280/0x280 [ 11.900652][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.900656][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.900658][ C0] ? acpi_enable+0x1e4/0x330 [ 11.900661][ C0] start_kernel+0x3af/0x3b0 [ 11.900662][ C0] x86_64_start_reservations+0x24/0x30 [ 11.900664][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.900666][ C0] common_startup_64+0x13e/0x148 [ 11.900668][ C0] [ 11.963648][ T264] ip6_gre: GRE over IPv6 tunneling driver [ 12.003589][ T68] ip6_tunnel: g1 xmit: Local address not yet configured! [ 12.025302][ T68] ip6_tunnel: g1 xmit: Local address not yet configured! [ 12.316447][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 13.057814][ T325] GACT probability NOT on [ 13.057829][ T325] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.057831][ T325] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 325, name: modprobe [ 13.057833][ T325] preempt_count: 1, expected: 0 [ 13.057834][ T325] RCU nest depth: 0, expected: 0 [ 13.057835][ T325] INFO: lockdep is turned off. [ 13.057836][ T325] irq event stamp: 0 [ 13.057837][ T325] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 13.057841][ T325] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 13.057847][ T325] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 13.057849][ T325] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 13.057850][ T325] Preemption disabled at: [ 13.057851][ T325] [] vprintk_emit+0x31b/0x3e0 [ 13.057858][ T325] CPU: 2 UID: 0 PID: 325 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.057862][ T325] Tainted: [W]=WARN [ 13.057863][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.057864][ T325] Call Trace: [ 13.057866][ T325] [ 13.057867][ T325] dump_stack_lvl+0x6f/0xa0 [ 13.057872][ T325] ? vprintk_emit+0x31b/0x3e0 [ 13.057874][ T325] __might_resched.cold+0x1fe/0x2c1 [ 13.057878][ T325] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.057881][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057885][ T325] __kmalloc_noprof+0x443/0x760 [ 13.057888][ T325] ? __rwlock_init+0x150/0x150 [ 13.057890][ T325] ? alloc_buf.isra.0+0x4b/0x260 [ 13.057894][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 13.057896][ T325] alloc_buf.isra.0+0x4b/0x260 [ 13.057898][ T325] put_chars+0x1e1/0x2f0 [ 13.057899][ T325] ? desc_read_finalized_seq+0x79/0x120 [ 13.057901][ T325] ? __send_to_port+0x420/0x420 [ 13.057903][ T325] ? console_prepend_replay+0x20/0x20 [ 13.057905][ T325] hvc_console_print+0x292/0x780 [ 13.057908][ T325] ? hvc_write+0x3a0/0x3a0 [ 13.057910][ T325] ? do_raw_spin_lock+0x131/0x280 [ 13.057911][ T325] ? __rwlock_init+0x150/0x150 [ 13.057913][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057914][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057916][ T325] ? lock_acquire+0x13c/0x160 [ 13.057918][ T325] console_emit_next_record+0x22f/0x4c0 [ 13.057921][ T325] ? devkmsg_read+0x4b0/0x4b0 [ 13.057923][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057924][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057926][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057928][ T325] ? lock_acquire+0x13c/0x160 [ 13.057929][ T325] ? console_flush_one_record+0x111/0x710 [ 13.057931][ T325] console_flush_one_record+0x46f/0x710 [ 13.057934][ T325] ? console_emit_next_record+0x4c0/0x4c0 [ 13.057936][ T325] console_unlock+0xee/0x1f0 [ 13.057938][ T325] ? lock_acquire+0x13c/0x160 [ 13.057939][ T325] ? console_flush_one_record+0x710/0x710 [ 13.057941][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.057943][ T325] ? lock_release+0x184/0x1f0 [ 13.057944][ T325] ? lock_acquire+0x60/0x160 [ 13.057945][ T325] ? __rcu_read_lock+0x30/0x70 [ 13.057948][ T325] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.057950][ T325] ? vprintk_emit+0x320/0x3e0 [ 13.057952][ T325] vprintk_emit+0x37c/0x3e0 [ 13.057954][ T325] ? wake_up_klogd_work_func+0x90/0x90 [ 13.057957][ T325] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.057959][ T325] _printk+0xc7/0x100 [ 13.057962][ T325] ? snapshot_read.cold+0x21/0x21 [ 13.057965][ T325] ? do_one_initcall+0x113/0x4f0 [ 13.057967][ T325] gact_init_module+0x15/0x1000 [act_gact] [ 13.057970][ T325] do_one_initcall+0x124/0x4f0 [ 13.057971][ T325] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.057974][ T325] ? do_init_module+0xae/0x8a0 [ 13.057977][ T325] ? kasan_unpoison+0x44/0x70 [ 13.057980][ T325] do_init_module+0x2ad/0x8a0 [ 13.057982][ T325] ? free_module+0x470/0x470 [ 13.057984][ T325] ? kfree+0x123/0x590 [ 13.057986][ T325] load_module+0x1424/0x1bb0 [ 13.057990][ T325] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.057992][ T325] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.057994][ T325] ? ovl_real_file+0x172/0x1e0 [ 13.057998][ T325] ? backing_file_read_iter+0x541/0x790 [ 13.058001][ T325] init_module_from_file+0x11f/0x1a0 [ 13.058003][ T325] ? __do_sys_init_module+0x220/0x220 [ 13.058005][ T325] ? ovl_mmap+0x270/0x270 [ 13.058008][ T325] ? __rwlock_init+0x150/0x150 [ 13.058010][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.058011][ T325] ? lock_release+0x184/0x1f0 [ 13.058013][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 13.058015][ T325] idempotent_init_module+0x37b/0x7c0 [ 13.058017][ T325] ? init_module_from_file+0x1a0/0x1a0 [ 13.058020][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.058022][ T325] ? cap_capable+0x1d7/0x3d0 [ 13.058025][ T325] __x64_sys_finit_module+0xdf/0x190 [ 13.058027][ T325] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.058030][ T325] do_syscall_64+0xff/0x530 [ 13.058033][ T325] ? exc_page_fault+0xee/0x100 [ 13.058035][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.058037][ T325] RIP: 0033:0x7fc72b95e37d [ 13.058039][ T325] 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 [ 13.058040][ T325] RSP: 002b:00007ffde48f0ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.058044][ T325] RAX: ffffffffffffffda RBX: 0000562ecda5a810 RCX: 00007fc72b95e37d [ 13.058046][ T325] RDX: 0000000000000000 RSI: 0000562ecb3d7ffd RDI: 0000000000000000 [ 13.058047][ T325] RBP: 00007ffde48f0d40 R08: 0000000000000000 R09: 0000000000000000 [ 13.058047][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ecb3d7ffd [ 13.058048][ T325] R13: 0000562ecda5a960 R14: 0000000000040000 R15: 0000000000000000 [ 13.058050][ T325] [ 13.362463][ T68] ip6_tunnel: g2 xmit: Local address not yet configured! [ 13.390488][ T68] ip6_tunnel: g2 xmit: Local address not yet configured!