[ 9.587868][ T211] ip (211) used greatest stack depth: 23920 bytes left [ 9.587884][ T211] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.587886][ T211] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 211, name: ip [ 9.587887][ T211] preempt_count: 2, expected: 0 [ 9.587888][ T211] RCU nest depth: 0, expected: 0 [ 9.587889][ T211] locks held by ip/211: 5, last CPU#2: [ 9.587891][ T211] #0: ffffffffb70167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.587902][ T211] #1: ffffffffb717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.587907][ T211] #2: ffffffffb717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.587911][ T211] #3: ffffffffb709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.587915][ T211] #4: ffffffffb709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.587919][ T211] irq event stamp: 51494 [ 9.587920][ T211] hardirqs last enabled at (51493): [] __down_trylock_console_sem+0x86/0xa0 [ 9.587923][ T211] hardirqs last disabled at (51494): [] console_emit_next_record+0x3d4/0x4c0 [ 9.587925][ T211] softirqs last enabled at (49782): [] netlink_release+0x17b/0xcf0 [ 9.587929][ T211] softirqs last disabled at (49780): [] netlink_release+0xd2/0xcf0 [ 9.587931][ T211] Preemption disabled at: [ 9.587932][ T211] [<0000000000000000>] 0x0 [ 9.587938][ T211] CPU: 2 UID: 0 PID: 211 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.587942][ T211] Tainted: [W]=WARN [ 9.587943][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.587944][ T211] Call Trace: [ 9.587946][ T211] [ 9.587947][ T211] dump_stack_lvl+0x6f/0xa0 [ 9.587953][ T211] __might_resched.cold+0x1fe/0x2c1 [ 9.587958][ T211] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.587962][ T211] ? __kmalloc_noprof+0xdb/0x760 [ 9.587966][ T211] __kmalloc_noprof+0x443/0x760 [ 9.587968][ T211] ? alloc_buf.isra.0+0x4b/0x260 [ 9.587974][ T211] ? do_raw_spin_unlock+0x59/0x250 [ 9.587977][ T211] alloc_buf.isra.0+0x4b/0x260 [ 9.587981][ T211] put_chars+0x1e1/0x2f0 [ 9.587983][ T211] ? __send_to_port+0x420/0x420 [ 9.587984][ T211] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.587988][ T211] ? validate_chain+0x38b/0xc20 [ 9.587993][ T211] hvc_console_print+0x292/0x780 [ 9.588000][ T211] ? hvc_write+0x3a0/0x3a0 [ 9.588003][ T211] ? rcu_is_watching+0x16/0xd0 [ 9.588005][ T211] ? lock_acquire+0x13c/0x160 [ 9.588009][ T211] console_emit_next_record+0x22f/0x4c0 [ 9.588012][ T211] ? devkmsg_read+0x4b0/0x4b0 [ 9.588014][ T211] ? console_flush_one_record+0x106/0x710 [ 9.588017][ T211] ? rcu_is_watching+0x16/0xd0 [ 9.588019][ T211] ? lock_acquire+0x13c/0x160 [ 9.588023][ T211] console_flush_one_record+0x46f/0x710 [ 9.588027][ T211] ? console_emit_next_record+0x4c0/0x4c0 [ 9.588029][ T211] ? __lock_acquire+0x518/0xc20 [ 9.588034][ T211] console_unlock+0xee/0x1f0 [ 9.588037][ T211] ? console_flush_one_record+0x710/0x710 [ 9.588039][ T211] ? rcu_is_watching+0x16/0xd0 [ 9.588040][ T211] ? lock_acquire+0xe0/0x160 [ 9.588044][ T211] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.588046][ T211] ? vprintk_emit+0x320/0x3e0 [ 9.588048][ T211] vprintk_emit+0x37c/0x3e0 [ 9.588051][ T211] ? wake_up_klogd_work_func+0x90/0x90 [ 9.588054][ T211] ? __lock_acquire+0x518/0xc20 [ 9.588058][ T211] _printk+0xc7/0x100 [ 9.588061][ T211] ? snapshot_read.cold+0x21/0x21 [ 9.588064][ T211] ? do_raw_spin_lock+0x131/0x280 [ 9.588067][ T211] ? __rwlock_init+0x150/0x150 [ 9.588071][ T211] ? do_raw_spin_lock+0x131/0x280 [ 9.588073][ T211] do_exit.cold+0x82/0x9c [ 9.588077][ T211] ? exit_notify+0x890/0x890 [ 9.588078][ T211] ? __lock_release.isra.0+0x69/0x1a0 [ 9.588081][ T211] ? rcu_is_watching+0x16/0xd0 [ 9.588084][ T211] do_group_exit+0xb8/0x370 [ 9.588087][ T211] __x64_sys_exit_group+0x3c/0x50 [ 9.588089][ T211] x64_sys_call+0x1567/0x1570 [ 9.588091][ T211] do_syscall_64+0xff/0x530 [ 9.588095][ T211] ? exc_page_fault+0xee/0x100 [ 9.588098][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.588100][ T211] RIP: 0033:0x7ffa3a2841b8 [ 9.588102][ T211] Code: Unable to access opcode bytes at 0x7ffa3a28418e. [ 9.588103][ T211] RSP: 002b:00007ffd41d626d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.588105][ T211] RAX: ffffffffffffffda RBX: 00007ffa3a3b4f88 RCX: 00007ffa3a2841b8 [ 9.588107][ T211] RDX: 00007ffa39fcefc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.588108][ T211] RBP: 00007ffd41d62730 R08: 0000000000000000 R09: 0000000000008010 [ 9.588109][ T211] R10: 00007ffd41d624f0 R11: 0000000000000246 R12: 0000000000000001 [ 9.588109][ T211] R13: 0000000000000000 R14: 00007ffa3a3b3680 R15: 00007ffa3a3b4fa0 [ 9.588116][ T211] [ 13.520783][ T341] ip (341) used greatest stack depth: 23568 bytes left [ 13.520800][ T341] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.520801][ T341] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 341, name: ip [ 13.520803][ T341] preempt_count: 2, expected: 0 [ 13.520804][ T341] RCU nest depth: 0, expected: 0 [ 13.520805][ T341] locks held by ip/341: 5, last CPU#3: [ 13.520807][ T341] #0: ffffffffb70167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.520818][ T341] #1: ffffffffb717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.520823][ T341] #2: ffffffffb717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.520827][ T341] #3: ffffffffb709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.520831][ T341] #4: ffffffffb709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.520835][ T341] irq event stamp: 28448 [ 13.520835][ T341] hardirqs last enabled at (28447): [] __down_trylock_console_sem+0x86/0xa0 [ 13.520839][ T341] hardirqs last disabled at (28448): [] console_emit_next_record+0x3d4/0x4c0 [ 13.520841][ T341] softirqs last enabled at (26878): [] netlink_release+0x17b/0xcf0 [ 13.520845][ T341] softirqs last disabled at (26876): [] netlink_release+0xd2/0xcf0 [ 13.520847][ T341] Preemption disabled at: [ 13.520848][ T341] [<0000000000000000>] 0x0 [ 13.520855][ T341] CPU: 3 UID: 0 PID: 341 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.520858][ T341] Tainted: [W]=WARN [ 13.520859][ T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.520861][ T341] Call Trace: [ 13.520862][ T341] [ 13.520864][ T341] dump_stack_lvl+0x6f/0xa0 [ 13.520870][ T341] __might_resched.cold+0x1fe/0x2c1 [ 13.520875][ T341] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.520879][ T341] ? __kmalloc_noprof+0xdb/0x760 [ 13.520883][ T341] __kmalloc_noprof+0x443/0x760 [ 13.520885][ T341] ? alloc_buf.isra.0+0x4b/0x260 [ 13.520891][ T341] ? do_raw_spin_unlock+0x59/0x250 [ 13.520894][ T341] alloc_buf.isra.0+0x4b/0x260 [ 13.520898][ T341] put_chars+0x1e1/0x2f0 [ 13.520900][ T341] ? __send_to_port+0x420/0x420 [ 13.520901][ T341] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.520905][ T341] ? validate_chain+0x38b/0xc20 [ 13.520910][ T341] hvc_console_print+0x292/0x780 [ 13.520917][ T341] ? hvc_write+0x3a0/0x3a0 [ 13.520920][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.520922][ T341] ? lock_acquire+0x13c/0x160 [ 13.520926][ T341] console_emit_next_record+0x22f/0x4c0 [ 13.520930][ T341] ? devkmsg_read+0x4b0/0x4b0 [ 13.520931][ T341] ? console_flush_one_record+0x106/0x710 [ 13.520935][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.520936][ T341] ? lock_acquire+0x13c/0x160 [ 13.520940][ T341] console_flush_one_record+0x46f/0x710 [ 13.520944][ T341] ? console_emit_next_record+0x4c0/0x4c0 [ 13.520946][ T341] ? __lock_acquire+0x518/0xc20 [ 13.520951][ T341] console_unlock+0xee/0x1f0 [ 13.520954][ T341] ? console_flush_one_record+0x710/0x710 [ 13.520956][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.520958][ T341] ? lock_acquire+0xe0/0x160 [ 13.520961][ T341] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.520963][ T341] ? vprintk_emit+0x320/0x3e0 [ 13.520966][ T341] vprintk_emit+0x37c/0x3e0 [ 13.520969][ T341] ? wake_up_klogd_work_func+0x90/0x90 [ 13.520971][ T341] ? __lock_acquire+0x518/0xc20 [ 13.520975][ T341] _printk+0xc7/0x100 [ 13.520979][ T341] ? snapshot_read.cold+0x21/0x21 [ 13.520981][ T341] ? do_raw_spin_lock+0x131/0x280 [ 13.520984][ T341] ? __rwlock_init+0x150/0x150 [ 13.520988][ T341] ? do_raw_spin_lock+0x131/0x280 [ 13.520990][ T341] do_exit.cold+0x82/0x9c [ 13.520994][ T341] ? exit_notify+0x890/0x890 [ 13.520995][ T341] ? __lock_release.isra.0+0x69/0x1a0 [ 13.520998][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.521001][ T341] do_group_exit+0xb8/0x370 [ 13.521004][ T341] __x64_sys_exit_group+0x3c/0x50 [ 13.521006][ T341] x64_sys_call+0x1567/0x1570 [ 13.521008][ T341] do_syscall_64+0xff/0x530 [ 13.521012][ T341] ? exc_page_fault+0xee/0x100 [ 13.521015][ T341] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.521017][ T341] RIP: 0033:0x7f1f090481b8 [ 13.521019][ T341] Code: Unable to access opcode bytes at 0x7f1f0904818e. [ 13.521020][ T341] RSP: 002b:00007fffc6503528 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.521023][ T341] RAX: ffffffffffffffda RBX: 00007f1f09178f88 RCX: 00007f1f090481b8 [ 13.521024][ T341] RDX: 00007f1f08d92fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.521025][ T341] RBP: 00007fffc6503580 R08: 0000000000000000 R09: 0000000000000050 [ 13.521026][ T341] R10: 00007fffc6503340 R11: 0000000000000246 R12: 0000000000000001 [ 13.521027][ T341] R13: 0000000000000000 R14: 00007f1f09177680 R15: 00007f1f09178fa0 [ 13.521033][ T341] [ 14.984898][ T383] GACT probability NOT on [ 14.984914][ T383] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.984916][ T383] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 383, name: modprobe [ 14.984917][ T383] preempt_count: 1, expected: 0 [ 14.984918][ T383] RCU nest depth: 0, expected: 0 [ 14.984919][ T383] locks held by modprobe/383: 4, last CPU#0: [ 14.984921][ T383] #0: ffffffffb717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.984932][ T383] #1: ffffffffb717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.984937][ T383] #2: ffffffffb709d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.984941][ T383] #3: ffffffffb709d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.984945][ T383] irq event stamp: 24838 [ 14.984945][ T383] hardirqs last enabled at (24837): [] __down_trylock_console_sem+0x86/0xa0 [ 14.984949][ T383] hardirqs last disabled at (24838): [] console_emit_next_record+0x3d4/0x4c0 [ 14.984951][ T383] softirqs last enabled at (23580): [] handle_softirqs+0x67c/0x900 [ 14.984954][ T383] softirqs last disabled at (23575): [] __irq_exit_rcu+0x145/0x1c0 [ 14.984957][ T383] Preemption disabled at: [ 14.984957][ T383] [] vprintk_emit+0x31b/0x3e0 [ 14.984962][ T383] CPU: 0 UID: 0 PID: 383 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.984966][ T383] Tainted: [W]=WARN [ 14.984967][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.984968][ T383] Call Trace: [ 14.984970][ T383] [ 14.984971][ T383] dump_stack_lvl+0x6f/0xa0 [ 14.984977][ T383] ? vprintk_emit+0x31b/0x3e0 [ 14.984979][ T383] __might_resched.cold+0x1fe/0x2c1 [ 14.984983][ T383] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.984987][ T383] ? __kmalloc_noprof+0xdb/0x760 [ 14.984992][ T383] __kmalloc_noprof+0x443/0x760 [ 14.984994][ T383] ? alloc_buf.isra.0+0x4b/0x260 [ 14.985000][ T383] ? do_raw_spin_unlock+0x59/0x250 [ 14.985003][ T383] alloc_buf.isra.0+0x4b/0x260 [ 14.985007][ T383] put_chars+0x1e1/0x2f0 [ 14.985008][ T383] ? desc_read_finalized_seq+0x79/0x120 [ 14.985011][ T383] ? __send_to_port+0x420/0x420 [ 14.985013][ T383] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.985017][ T383] ? validate_chain+0x38b/0xc20 [ 14.985021][ T383] hvc_console_print+0x292/0x780 [ 14.985025][ T383] ? __lock_acquire+0x518/0xc20 [ 14.985027][ T383] ? __lock_acquire+0x518/0xc20 [ 14.985032][ T383] ? hvc_write+0x3a0/0x3a0 [ 14.985033][ T383] ? console_emit_next_record+0x1df/0x4c0 [ 14.985037][ T383] ? rcu_is_watching+0x16/0xd0 [ 14.985039][ T383] ? lock_acquire+0x13c/0x160 [ 14.985043][ T383] console_emit_next_record+0x22f/0x4c0 [ 14.985047][ T383] ? devkmsg_read+0x4b0/0x4b0 [ 14.985049][ T383] ? console_flush_one_record+0x106/0x710 [ 14.985052][ T383] ? rcu_is_watching+0x16/0xd0 [ 14.985053][ T383] ? lock_acquire+0x13c/0x160 [ 14.985057][ T383] console_flush_one_record+0x46f/0x710 [ 14.985061][ T383] ? console_emit_next_record+0x4c0/0x4c0 [ 14.985063][ T383] ? __lock_acquire+0x518/0xc20 [ 14.985069][ T383] console_unlock+0xee/0x1f0 [ 14.985071][ T383] ? console_flush_one_record+0x710/0x710 [ 14.985073][ T383] ? rcu_is_watching+0x16/0xd0 [ 14.985075][ T383] ? lock_acquire+0xe0/0x160 [ 14.985079][ T383] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.985080][ T383] ? vprintk_emit+0x320/0x3e0 [ 14.985083][ T383] vprintk_emit+0x37c/0x3e0 [ 14.985087][ T383] ? wake_up_klogd_work_func+0x90/0x90 [ 14.985091][ T383] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 14.985094][ T383] _printk+0xc7/0x100 [ 14.985097][ T383] ? snapshot_read.cold+0x21/0x21 [ 14.985103][ T383] ? do_one_initcall+0x113/0x4f0 [ 14.985107][ T383] gact_init_module+0x15/0x1000 [act_gact] [ 14.985109][ T383] do_one_initcall+0x124/0x4f0 [ 14.985111][ T383] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.985116][ T383] ? do_init_module+0xae/0x8a0 [ 14.985118][ T383] ? kasan_unpoison+0x44/0x70 [ 14.985124][ T383] do_init_module+0x2ad/0x8a0 [ 14.985127][ T383] ? lockdep_hardirqs_on+0x91/0x130 [ 14.985131][ T383] ? free_module+0x470/0x470 [ 14.985133][ T383] ? kfree+0x123/0x590 [ 14.985137][ T383] load_module+0x1424/0x1bb0 [ 14.985142][ T383] ? security_kernel_post_read_file+0x2f/0x60 [ 14.985147][ T383] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.985150][ T383] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.985154][ T383] ? backing_file_read_iter+0x541/0x790 [ 14.985157][ T383] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.985161][ T383] init_module_from_file+0x11f/0x1a0 [ 14.985163][ T383] ? __do_sys_init_module+0x270/0x270 [ 14.985171][ T383] ? __rwlock_init+0x150/0x150 [ 14.985174][ T383] ? do_raw_spin_unlock+0x59/0x250 [ 14.985177][ T383] idempotent_init_module+0x37b/0x7c0 [ 14.985180][ T383] ? init_module_from_file+0x1a0/0x1a0 [ 14.985186][ T383] ? cap_capable+0x1d7/0x3d0 [ 14.985188][ T383] ? __x64_sys_pread64+0x18d/0x250 [ 14.985193][ T383] __x64_sys_finit_module+0xdf/0x190 [ 14.985194][ T383] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.985198][ T383] do_syscall_64+0xff/0x530 [ 14.985201][ T383] ? exc_page_fault+0xee/0x100 [ 14.985205][ T383] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.985207][ T383] RIP: 0033:0x7f2329b7f37d [ 14.985211][ T383] 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 [ 14.985212][ T383] RSP: 002b:00007fffd20ae478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.985215][ T383] RAX: ffffffffffffffda RBX: 0000559341a31810 RCX: 00007f2329b7f37d [ 14.985216][ T383] RDX: 0000000000000000 RSI: 00005593050adffd RDI: 0000000000000000 [ 14.985217][ T383] RBP: 00007fffd20ae510 R08: 0000000000000000 R09: 0000000000000000 [ 14.985218][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593050adffd [ 14.985218][ T383] R13: 0000559341a31960 R14: 0000000000040000 R15: 0000000000000000 [ 14.985225][ T383] [ 22.499663][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 22.499738][ C0] [ 22.499740][ C0] ======================================================== [ 22.499741][ C0] WARNING: possible irq lock inversion dependency detected [ 22.499743][ C0] 7.2.0-virtme #1 Tainted: G W [ 22.499744][ C0] -------------------------------------------------------- [ 22.499745][ C0] swapper/0/0 just changed the state of lock: [ 22.499746][ C0] ffffffffb709d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.499759][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 22.499760][ C0] (fs_reclaim){+.+.}-{0:0} [ 22.499761][ C0] [ 22.499761][ C0] [ 22.499761][ C0] and interrupts could create inverse lock ordering between them. [ 22.499761][ C0] [ 22.499762][ C0] [ 22.499762][ C0] other info that might help us debug this: [ 22.499763][ C0] Possible interrupt unsafe locking scenario: [ 22.499763][ C0] [ 22.499763][ C0] CPU0 CPU1 [ 22.499764][ C0] ---- ---- [ 22.499764][ C0] lock(fs_reclaim); [ 22.499765][ C0] local_irq_disable(); [ 22.499765][ C0] lock(console_owner); [ 22.499766][ C0] lock(fs_reclaim); [ 22.499767][ C0] [ 22.499767][ C0] lock(console_owner); [ 22.499768][ C0] [ 22.499768][ C0] *** DEADLOCK *** [ 22.499768][ C0] [ 22.499769][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 22.499770][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 22.499775][ C0] #1: ffffffffb71e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 22.499779][ C0] #2: ffffffffb717ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.499782][ C0] #3: ffffffffb717de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.499785][ C0] [ 22.499785][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 22.499789][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 22.499791][ C0] HARDIRQ-ON-W at: [ 22.499793][ C0] __lock_acquire+0x388/0xc20 [ 22.499796][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499798][ C0] fs_reclaim_acquire+0xd5/0x120 [ 22.499801][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 22.499803][ C0] kthread_create_worker_on_node+0xea/0x210 [ 22.499806][ C0] workqueue_init+0x2a/0x680 [ 22.499810][ C0] kernel_init_freeable+0x2fe/0x630 [ 22.499813][ C0] kernel_init+0x21/0x150 [ 22.499817][ C0] ret_from_fork+0x474/0x6b0 [ 22.499820][ C0] ret_from_fork_asm+0x11/0x20 [ 22.499823][ C0] SOFTIRQ-ON-W at: [ 22.499824][ C0] __lock_acquire+0x388/0xc20 [ 22.499825][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499827][ C0] fs_reclaim_acquire+0xd5/0x120 [ 22.499828][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 22.499829][ C0] kthread_create_worker_on_node+0xea/0x210 [ 22.499830][ C0] workqueue_init+0x2a/0x680 [ 22.499832][ C0] kernel_init_freeable+0x2fe/0x630 [ 22.499833][ C0] kernel_init+0x21/0x150 [ 22.499835][ C0] ret_from_fork+0x474/0x6b0 [ 22.499836][ C0] ret_from_fork_asm+0x11/0x20 [ 22.499837][ C0] INITIAL USE at: [ 22.499838][ C0] __lock_acquire+0x388/0xc20 [ 22.499839][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499841][ C0] fs_reclaim_acquire+0xd5/0x120 [ 22.499842][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 22.499843][ C0] kthread_create_worker_on_node+0xea/0x210 [ 22.499845][ C0] workqueue_init+0x2a/0x680 [ 22.499846][ C0] kernel_init_freeable+0x2fe/0x630 [ 22.499848][ C0] kernel_init+0x21/0x150 [ 22.499849][ C0] ret_from_fork+0x474/0x6b0 [ 22.499850][ C0] ret_from_fork_asm+0x11/0x20 [ 22.499851][ C0] } [ 22.499852][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 22.499855][ C0] ... acquired at: [ 22.499856][ C0] __lock_acquire+0x518/0xc20 [ 22.499858][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499859][ C0] fs_reclaim_acquire+0xd5/0x120 [ 22.499861][ C0] __kmalloc_noprof+0xd3/0x760 [ 22.499861][ C0] alloc_buf.isra.0+0x4b/0x260 [ 22.499865][ C0] put_chars+0x1e1/0x2f0 [ 22.499866][ C0] hvc_console_print+0x292/0x780 [ 22.499869][ C0] console_emit_next_record+0x22f/0x4c0 [ 22.499871][ C0] console_flush_one_record+0x46f/0x710 [ 22.499873][ C0] console_unlock+0xee/0x1f0 [ 22.499874][ C0] vprintk_emit+0x37c/0x3e0 [ 22.499875][ C0] _printk+0xc7/0x100 [ 22.499878][ C0] tun_init+0x24/0xb0 [ 22.499880][ C0] do_one_initcall+0x124/0x4f0 [ 22.499882][ C0] kernel_init_freeable+0x596/0x630 [ 22.499883][ C0] kernel_init+0x21/0x150 [ 22.499885][ C0] ret_from_fork+0x474/0x6b0 [ 22.499886][ C0] ret_from_fork_asm+0x11/0x20 [ 22.499887][ C0] [ 22.499887][ C0] -> (console_owner){..-.}-{0:0} { [ 22.499889][ C0] IN-SOFTIRQ-W at: [ 22.499890][ C0] __lock_acquire+0x388/0xc20 [ 22.499891][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499892][ C0] console_lock_spinning_enable+0x5c/0x60 [ 22.499894][ C0] console_emit_next_record+0x1d1/0x4c0 [ 22.499896][ C0] console_flush_one_record+0x46f/0x710 [ 22.499897][ C0] console_unlock+0xee/0x1f0 [ 22.499899][ C0] vprintk_emit+0x37c/0x3e0 [ 22.499900][ C0] _printk+0xc7/0x100 [ 22.499901][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 22.499903][ C0] call_timer_fn+0x160/0x4d0 [ 22.499905][ C0] __run_timers+0x68f/0xaa0 [ 22.499907][ C0] run_timer_softirq+0xf0/0x160 [ 22.499908][ C0] handle_softirqs+0x1d3/0x900 [ 22.499911][ C0] __irq_exit_rcu+0x145/0x1c0 [ 22.499912][ C0] irq_exit_rcu+0xe/0x30 [ 22.499914][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 22.499915][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 22.499917][ C0] pv_native_safe_halt+0xf/0x10 [ 22.499918][ C0] default_idle+0x9/0x10 [ 22.499919][ C0] default_idle_call+0x6e/0xb0 [ 22.499920][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.499923][ C0] do_idle+0xd8/0x190 [ 22.499924][ C0] cpu_startup_entry+0x53/0x70 [ 22.499926][ C0] rest_init+0x279/0x280 [ 22.499927][ C0] start_kernel+0x3b9/0x3c0 [ 22.499928][ C0] x86_64_start_reservations+0x24/0x30 [ 22.499930][ C0] x86_64_start_kernel+0x12b/0x130 [ 22.499931][ C0] common_startup_64+0x13e/0x148 [ 22.499934][ C0] INITIAL USE at: [ 22.499935][ C0] } [ 22.499935][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 22.499937][ C0] ... acquired at: [ 22.499938][ C0] mark_lock+0x1d7/0xa00 [ 22.499939][ C0] mark_usage+0x42/0x170 [ 22.499941][ C0] __lock_acquire+0x388/0xc20 [ 22.499942][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.499943][ C0] console_lock_spinning_enable+0x5c/0x60 [ 22.499945][ C0] console_emit_next_record+0x1d1/0x4c0 [ 22.499946][ C0] console_flush_one_record+0x46f/0x710 [ 22.499948][ C0] console_unlock+0xee/0x1f0 [ 22.499950][ C0] vprintk_emit+0x37c/0x3e0 [ 22.499950][ C0] _printk+0xc7/0x100 [ 22.499952][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 22.499953][ C0] call_timer_fn+0x160/0x4d0 [ 22.499954][ C0] __run_timers+0x68f/0xaa0 [ 22.499956][ C0] run_timer_softirq+0xf0/0x160 [ 22.499957][ C0] handle_softirqs+0x1d3/0x900 [ 22.499958][ C0] __irq_exit_rcu+0x145/0x1c0 [ 22.499960][ C0] irq_exit_rcu+0xe/0x30 [ 22.499961][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 22.499962][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 22.499963][ C0] pv_native_safe_halt+0xf/0x10 [ 22.499964][ C0] default_idle+0x9/0x10 [ 22.499966][ C0] default_idle_call+0x6e/0xb0 [ 22.499967][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.499968][ C0] do_idle+0xd8/0x190 [ 22.499969][ C0] cpu_startup_entry+0x53/0x70 [ 22.499970][ C0] rest_init+0x279/0x280 [ 22.499972][ C0] start_kernel+0x3b9/0x3c0 [ 22.499973][ C0] x86_64_start_reservations+0x24/0x30 [ 22.499974][ C0] x86_64_start_kernel+0x12b/0x130 [ 22.499975][ C0] common_startup_64+0x13e/0x148 [ 22.499976][ C0] [ 22.499977][ C0] [ 22.499977][ C0] stack backtrace: [ 22.499979][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.499982][ C0] Tainted: [W]=WARN [ 22.499983][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.499985][ C0] Call Trace: [ 22.499986][ C0] [ 22.499987][ C0] dump_stack_lvl+0x6f/0xa0 [ 22.499991][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 22.499993][ C0] mark_lock_irq+0x989/0x9c0 [ 22.499995][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 22.499998][ C0] mark_lock+0x1d7/0xa00 [ 22.499999][ C0] mark_usage+0x42/0x170 [ 22.500001][ C0] __lock_acquire+0x388/0xc20 [ 22.500003][ C0] lock_acquire.part.0+0xd4/0x280 [ 22.500005][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 22.500007][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500009][ C0] ? lock_acquire+0x13c/0x160 [ 22.500011][ C0] console_lock_spinning_enable+0x5c/0x60 [ 22.500013][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 22.500015][ C0] console_emit_next_record+0x1d1/0x4c0 [ 22.500017][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 22.500018][ C0] ? console_flush_one_record+0x106/0x710 [ 22.500021][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500022][ C0] ? lock_acquire+0x13c/0x160 [ 22.500024][ C0] console_flush_one_record+0x46f/0x710 [ 22.500026][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 22.500028][ C0] ? __lock_acquire+0x518/0xc20 [ 22.500030][ C0] console_unlock+0xee/0x1f0 [ 22.500032][ C0] ? console_flush_one_record+0x710/0x710 [ 22.500033][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500034][ C0] ? lock_acquire+0xe0/0x160 [ 22.500036][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.500038][ C0] ? vprintk_emit+0x320/0x3e0 [ 22.500040][ C0] vprintk_emit+0x37c/0x3e0 [ 22.500041][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 22.500043][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 22.500045][ C0] _printk+0xc7/0x100 [ 22.500046][ C0] ? snapshot_read.cold+0x21/0x21 [ 22.500048][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 22.500049][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500052][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 22.500053][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500055][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500057][ C0] call_timer_fn+0x160/0x4d0 [ 22.500059][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 22.500060][ C0] ? debug_object_active_state+0x430/0x430 [ 22.500063][ C0] ? find_held_lock+0x2b/0x80 [ 22.500065][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500067][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500068][ C0] __run_timers+0x68f/0xaa0 [ 22.500070][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500072][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 22.500074][ C0] ? __lock_acquire+0x518/0xc20 [ 22.500077][ C0] ? __rwlock_init+0x150/0x150 [ 22.500079][ C0] run_timer_softirq+0xf0/0x160 [ 22.500081][ C0] ? __run_timers+0xaa0/0xaa0 [ 22.500083][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.500086][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500087][ C0] handle_softirqs+0x1d3/0x900 [ 22.500089][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500090][ C0] ? _local_bh_enable+0xc0/0xc0 [ 22.500093][ C0] __irq_exit_rcu+0x145/0x1c0 [ 22.500094][ C0] irq_exit_rcu+0xe/0x30 [ 22.500096][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 22.500097][ C0] [ 22.500098][ C0] [ 22.500098][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 22.500100][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 22.500102][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 22.500104][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 22.500106][ C0] RSP: 0018:ffffffffb6e07cf8 EFLAGS: 00000296 [ 22.500108][ C0] RAX: 000000000011594f RBX: ffffffffb6e30600 RCX: ffffffffb3506247 [ 22.500109][ C0] RDX: ffffffffb6e30600 RSI: ffffffffb6711027 RDI: ffffffffb60949e0 [ 22.500110][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 22.500111][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6dc0fa2 [ 22.500112][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 22.500113][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.500116][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 22.500117][ C0] default_idle+0x9/0x10 [ 22.500118][ C0] default_idle_call+0x6e/0xb0 [ 22.500120][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.500122][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 22.500123][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 22.500126][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.500127][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500128][ C0] do_idle+0xd8/0x190 [ 22.500130][ C0] cpu_startup_entry+0x53/0x70 [ 22.500131][ C0] rest_init+0x279/0x280 [ 22.500133][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 22.500135][ C0] ? rest_init+0x280/0x280 [ 22.500137][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 22.500140][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 22.500142][ C0] ? acpi_enable+0x1e4/0x330 [ 22.500144][ C0] start_kernel+0x3b9/0x3c0 [ 22.500146][ C0] x86_64_start_reservations+0x24/0x30 [ 22.500147][ C0] x86_64_start_kernel+0x12b/0x130 [ 22.500149][ C0] common_startup_64+0x13e/0x148 [ 22.500152][ C0] [ 22.500156][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.500157][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 22.500158][ C0] preempt_count: 103, expected: 0 [ 22.500159][ C0] RCU nest depth: 0, expected: 0 [ 22.500160][ C0] INFO: lockdep is turned off. [ 22.500160][ C0] irq event stamp: 1136991 [ 22.500161][ C0] hardirqs last enabled at (1136990): [] __down_trylock_console_sem+0x86/0xa0 [ 22.500163][ C0] hardirqs last disabled at (1136991): [] console_emit_next_record+0x3d4/0x4c0 [ 22.500165][ C0] softirqs last enabled at (1136958): [] handle_softirqs+0x67c/0x900 [ 22.500167][ C0] softirqs last disabled at (1136977): [] __irq_exit_rcu+0x145/0x1c0 [ 22.500168][ C0] Preemption disabled at: [ 22.500169][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 22.500172][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.500174][ C0] Tainted: [W]=WARN [ 22.500174][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.500175][ C0] Call Trace: [ 22.500175][ C0] [ 22.500176][ C0] dump_stack_lvl+0x6f/0xa0 [ 22.500178][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 22.500180][ C0] __might_resched.cold+0x1fe/0x2c1 [ 22.500183][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.500186][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500187][ C0] __kmalloc_noprof+0x443/0x760 [ 22.500188][ C0] ? __rwlock_init+0x150/0x150 [ 22.500190][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 22.500192][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 22.500194][ C0] alloc_buf.isra.0+0x4b/0x260 [ 22.500196][ C0] put_chars+0x1e1/0x2f0 [ 22.500198][ C0] ? __send_to_port+0x420/0x420 [ 22.500200][ C0] ? mark_lock+0x1d7/0xa00 [ 22.500202][ C0] hvc_console_print+0x292/0x780 [ 22.500205][ C0] ? hvc_write+0x3a0/0x3a0 [ 22.500206][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500207][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500209][ C0] console_emit_next_record+0x22f/0x4c0 [ 22.500211][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 22.500213][ C0] ? console_flush_one_record+0x106/0x710 [ 22.500215][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500216][ C0] ? lock_acquire+0x13c/0x160 [ 22.500218][ C0] console_flush_one_record+0x46f/0x710 [ 22.500220][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 22.500222][ C0] ? __lock_acquire+0x518/0xc20 [ 22.500224][ C0] console_unlock+0xee/0x1f0 [ 22.500226][ C0] ? console_flush_one_record+0x710/0x710 [ 22.500228][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500229][ C0] ? lock_acquire+0xe0/0x160 [ 22.500231][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.500232][ C0] ? vprintk_emit+0x320/0x3e0 [ 22.500234][ C0] vprintk_emit+0x37c/0x3e0 [ 22.500235][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 22.500237][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 22.500238][ C0] _printk+0xc7/0x100 [ 22.500240][ C0] ? snapshot_read.cold+0x21/0x21 [ 22.500242][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 22.500243][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500246][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 22.500247][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500249][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500250][ C0] call_timer_fn+0x160/0x4d0 [ 22.500252][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 22.500254][ C0] ? debug_object_active_state+0x430/0x430 [ 22.500255][ C0] ? find_held_lock+0x2b/0x80 [ 22.500257][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500259][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500260][ C0] __run_timers+0x68f/0xaa0 [ 22.500262][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 22.500264][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 22.500266][ C0] ? __lock_acquire+0x518/0xc20 [ 22.500269][ C0] ? __rwlock_init+0x150/0x150 [ 22.500271][ C0] run_timer_softirq+0xf0/0x160 [ 22.500273][ C0] ? __run_timers+0xaa0/0xaa0 [ 22.500275][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.500276][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500277][ C0] handle_softirqs+0x1d3/0x900 [ 22.500279][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 22.500281][ C0] ? _local_bh_enable+0xc0/0xc0 [ 22.500283][ C0] __irq_exit_rcu+0x145/0x1c0 [ 22.500285][ C0] irq_exit_rcu+0xe/0x30 [ 22.500286][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 22.500288][ C0] [ 22.500288][ C0] [ 22.500289][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 22.500290][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 22.500292][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 22.500293][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 22.500294][ C0] RSP: 0018:ffffffffb6e07cf8 EFLAGS: 00000296 [ 22.500295][ C0] RAX: 000000000011594f RBX: ffffffffb6e30600 RCX: ffffffffb3506247 [ 22.500296][ C0] RDX: ffffffffb6e30600 RSI: ffffffffb6711027 RDI: ffffffffb60949e0 [ 22.500297][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 22.500297][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6dc0fa2 [ 22.500298][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 22.500299][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.500302][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 22.500303][ C0] default_idle+0x9/0x10 [ 22.500304][ C0] default_idle_call+0x6e/0xb0 [ 22.500306][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 22.500307][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 22.500309][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 22.500310][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.500312][ C0] ? rcu_is_watching+0x16/0xd0 [ 22.500313][ C0] do_idle+0xd8/0x190 [ 22.500315][ C0] cpu_startup_entry+0x53/0x70 [ 22.500316][ C0] rest_init+0x279/0x280 [ 22.500318][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 22.500320][ C0] ? rest_init+0x280/0x280 [ 22.500322][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 22.500324][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 22.500325][ C0] ? acpi_enable+0x1e4/0x330 [ 22.500326][ C0] start_kernel+0x3b9/0x3c0 [ 22.500328][ C0] x86_64_start_reservations+0x24/0x30 [ 22.500330][ C0] x86_64_start_kernel+0x12b/0x130 [ 22.500331][ C0] common_startup_64+0x13e/0x148 [ 22.500334][ C0]