[ 9.563465][ T207] ip (207) used greatest stack depth: 23856 bytes left [ 9.563480][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.563482][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ip [ 9.563483][ T207] preempt_count: 2, expected: 0 [ 9.563484][ T207] RCU nest depth: 0, expected: 0 [ 9.563485][ T207] locks held by ip/207: 5, last CPU#3: [ 9.563487][ T207] #0: ffffffffa60167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.563498][ T207] #1: ffffffffa617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.563502][ T207] #2: ffffffffa617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.563507][ T207] #3: ffffffffa609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.563511][ T207] #4: ffffffffa609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.563515][ T207] irq event stamp: 22678 [ 9.563515][ T207] hardirqs last enabled at (22677): [] __down_trylock_console_sem+0x86/0xa0 [ 9.563519][ T207] hardirqs last disabled at (22678): [] console_emit_next_record+0x3d4/0x4c0 [ 9.563521][ T207] softirqs last enabled at (21104): [] netlink_release+0x17b/0xcf0 [ 9.563525][ T207] softirqs last disabled at (21102): [] netlink_release+0xd2/0xcf0 [ 9.563528][ T207] Preemption disabled at: [ 9.563528][ T207] [<0000000000000000>] 0x0 [ 9.563534][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.563538][ T207] Tainted: [W]=WARN [ 9.563539][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.563540][ T207] Call Trace: [ 9.563545][ T207] [ 9.563547][ T207] dump_stack_lvl+0x6f/0xa0 [ 9.563553][ T207] __might_resched.cold+0x1fe/0x2c1 [ 9.563558][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.563562][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 9.563566][ T207] __kmalloc_noprof+0x443/0x760 [ 9.563568][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 9.563574][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 9.563577][ T207] alloc_buf.isra.0+0x4b/0x260 [ 9.563580][ T207] put_chars+0x1e1/0x2f0 [ 9.563582][ T207] ? __send_to_port+0x420/0x420 [ 9.563584][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.563587][ T207] ? validate_chain+0x38b/0xc20 [ 9.563592][ T207] hvc_console_print+0x292/0x780 [ 9.563600][ T207] ? hvc_write+0x3a0/0x3a0 [ 9.563602][ T207] ? rcu_is_watching+0x16/0xd0 [ 9.563604][ T207] ? lock_acquire+0x13c/0x160 [ 9.563608][ T207] console_emit_next_record+0x22f/0x4c0 [ 9.563612][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 9.563614][ T207] ? console_flush_one_record+0x106/0x710 [ 9.563617][ T207] ? rcu_is_watching+0x16/0xd0 [ 9.563619][ T207] ? lock_acquire+0x13c/0x160 [ 9.563622][ T207] console_flush_one_record+0x46f/0x710 [ 9.563626][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 9.563628][ T207] ? __lock_acquire+0x518/0xc20 [ 9.563634][ T207] console_unlock+0xee/0x1f0 [ 9.563636][ T207] ? console_flush_one_record+0x710/0x710 [ 9.563638][ T207] ? rcu_is_watching+0x16/0xd0 [ 9.563640][ T207] ? lock_acquire+0xe0/0x160 [ 9.563643][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.563645][ T207] ? vprintk_emit+0x320/0x3e0 [ 9.563648][ T207] vprintk_emit+0x37c/0x3e0 [ 9.563651][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 9.563654][ T207] ? __lock_acquire+0x518/0xc20 [ 9.563657][ T207] _printk+0xc7/0x100 [ 9.563661][ T207] ? snapshot_read.cold+0x21/0x21 [ 9.563664][ T207] ? do_raw_spin_lock+0x131/0x280 [ 9.563666][ T207] ? __rwlock_init+0x150/0x150 [ 9.563670][ T207] ? do_raw_spin_lock+0x131/0x280 [ 9.563673][ T207] do_exit.cold+0x82/0x9c [ 9.563676][ T207] ? exit_notify+0x890/0x890 [ 9.563678][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 9.563680][ T207] ? rcu_is_watching+0x16/0xd0 [ 9.563684][ T207] do_group_exit+0xb8/0x370 [ 9.563687][ T207] __x64_sys_exit_group+0x3c/0x50 [ 9.563688][ T207] x64_sys_call+0x1567/0x1570 [ 9.563691][ T207] do_syscall_64+0xff/0x530 [ 9.563695][ T207] ? exc_page_fault+0xee/0x100 [ 9.563697][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.563699][ T207] RIP: 0033:0x7f1a9e4971b8 [ 9.563702][ T207] Code: Unable to access opcode bytes at 0x7f1a9e49718e. [ 9.563703][ T207] RSP: 002b:00007fff56fbf158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.563705][ T207] RAX: ffffffffffffffda RBX: 00007f1a9e5c7f88 RCX: 00007f1a9e4971b8 [ 9.563706][ T207] RDX: 00007f1a9e1e1fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.563707][ T207] RBP: 00007fff56fbf1b0 R08: 0000000000000000 R09: 0000000000000050 [ 9.563708][ T207] R10: 00007fff56fbef70 R11: 0000000000000246 R12: 0000000000000001 [ 9.563709][ T207] R13: 0000000000000000 R14: 00007f1a9e5c6680 R15: 00007f1a9e5c7fa0 [ 9.563715][ T207] [ 15.862743][ T437] Initializing XFRM netlink socket [ 15.862760][ T437] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.862762][ T437] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 437, name: modprobe [ 15.862763][ T437] preempt_count: 1, expected: 0 [ 15.862764][ T437] RCU nest depth: 0, expected: 0 [ 15.862765][ T437] locks held by modprobe/437: 4, last CPU#0: [ 15.862767][ T437] #0: ffffffffa617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.862778][ T437] #1: ffffffffa617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.862782][ T437] #2: ffffffffa609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.862786][ T437] #3: ffffffffa609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.862791][ T437] irq event stamp: 21104 [ 15.862791][ T437] hardirqs last enabled at (21103): [] __down_trylock_console_sem+0x86/0xa0 [ 15.862795][ T437] hardirqs last disabled at (21104): [] console_emit_next_record+0x3d4/0x4c0 [ 15.862797][ T437] softirqs last enabled at (18564): [] handle_softirqs+0x67c/0x900 [ 15.862800][ T437] softirqs last disabled at (17643): [] __irq_exit_rcu+0x145/0x1c0 [ 15.862802][ T437] Preemption disabled at: [ 15.862803][ T437] [] vprintk_emit+0x31b/0x3e0 [ 15.862808][ T437] CPU: 0 UID: 0 PID: 437 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.862811][ T437] Tainted: [W]=WARN [ 15.862812][ T437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.862814][ T437] Call Trace: [ 15.862815][ T437] [ 15.862817][ T437] dump_stack_lvl+0x6f/0xa0 [ 15.862823][ T437] ? vprintk_emit+0x31b/0x3e0 [ 15.862824][ T437] __might_resched.cold+0x1fe/0x2c1 [ 15.862828][ T437] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.862832][ T437] ? __kmalloc_noprof+0xdb/0x760 [ 15.862837][ T437] __kmalloc_noprof+0x443/0x760 [ 15.862839][ T437] ? alloc_buf.isra.0+0x4b/0x260 [ 15.862845][ T437] ? do_raw_spin_unlock+0x59/0x250 [ 15.862848][ T437] alloc_buf.isra.0+0x4b/0x260 [ 15.862851][ T437] put_chars+0x1e1/0x2f0 [ 15.862853][ T437] ? desc_read_finalized_seq+0x79/0x120 [ 15.862855][ T437] ? __send_to_port+0x420/0x420 [ 15.862858][ T437] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.862861][ T437] ? validate_chain+0x38b/0xc20 [ 15.862866][ T437] hvc_console_print+0x292/0x780 [ 15.862870][ T437] ? __lock_acquire+0x518/0xc20 [ 15.862872][ T437] ? __lock_acquire+0x518/0xc20 [ 15.862876][ T437] ? hvc_write+0x3a0/0x3a0 [ 15.862878][ T437] ? console_emit_next_record+0x1df/0x4c0 [ 15.862881][ T437] ? rcu_is_watching+0x16/0xd0 [ 15.862884][ T437] ? lock_acquire+0x13c/0x160 [ 15.862887][ T437] console_emit_next_record+0x22f/0x4c0 [ 15.862891][ T437] ? devkmsg_read+0x4b0/0x4b0 [ 15.862893][ T437] ? console_flush_one_record+0x106/0x710 [ 15.862896][ T437] ? rcu_is_watching+0x16/0xd0 [ 15.862898][ T437] ? lock_acquire+0x13c/0x160 [ 15.862902][ T437] console_flush_one_record+0x46f/0x710 [ 15.862906][ T437] ? console_emit_next_record+0x4c0/0x4c0 [ 15.862908][ T437] ? __lock_acquire+0x518/0xc20 [ 15.862913][ T437] console_unlock+0xee/0x1f0 [ 15.862916][ T437] ? console_flush_one_record+0x710/0x710 [ 15.862918][ T437] ? rcu_is_watching+0x16/0xd0 [ 15.862919][ T437] ? lock_acquire+0xe0/0x160 [ 15.862923][ T437] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.862925][ T437] ? vprintk_emit+0x320/0x3e0 [ 15.862927][ T437] vprintk_emit+0x37c/0x3e0 [ 15.862931][ T437] ? wake_up_klogd_work_func+0x90/0x90 [ 15.862936][ T437] ? xfrm_user_exit+0x8a0/0x8a0 [xfrm_user] [ 15.862939][ T437] _printk+0xc7/0x100 [ 15.862943][ T437] ? snapshot_read.cold+0x21/0x21 [ 15.862949][ T437] ? do_one_initcall+0x113/0x4f0 [ 15.862952][ T437] xfrm_user_init+0x15/0x1000 [xfrm_user] [ 15.862955][ T437] do_one_initcall+0x124/0x4f0 [ 15.862958][ T437] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 15.862962][ T437] ? do_init_module+0xae/0x8a0 [ 15.862964][ T437] ? kasan_unpoison+0x44/0x70 [ 15.862970][ T437] do_init_module+0x2ad/0x8a0 [ 15.862973][ T437] ? lockdep_hardirqs_on+0x91/0x130 [ 15.862977][ T437] ? free_module+0x470/0x470 [ 15.862979][ T437] ? kfree+0x123/0x590 [ 15.862983][ T437] load_module+0x1424/0x1bb0 [ 15.862988][ T437] ? security_kernel_post_read_file+0x2f/0x60 [ 15.862992][ T437] ? layout_and_allocate.isra.0+0x680/0x680 [ 15.862998][ T437] ? backing_file_read_iter+0x541/0x790 [ 15.863002][ T437] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.863005][ T437] init_module_from_file+0x11f/0x1a0 [ 15.863008][ T437] ? __do_sys_init_module+0x270/0x270 [ 15.863015][ T437] ? __rwlock_init+0x150/0x150 [ 15.863019][ T437] ? do_raw_spin_unlock+0x59/0x250 [ 15.863022][ T437] idempotent_init_module+0x37b/0x7c0 [ 15.863024][ T437] ? init_module_from_file+0x1a0/0x1a0 [ 15.863030][ T437] ? cap_capable+0x1d7/0x3d0 [ 15.863032][ T437] ? __x64_sys_pread64+0x18d/0x250 [ 15.863037][ T437] __x64_sys_finit_module+0xdf/0x190 [ 15.863038][ T437] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.863042][ T437] do_syscall_64+0xff/0x530 [ 15.863045][ T437] ? exc_page_fault+0xee/0x100 [ 15.863047][ T437] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.863050][ T437] RIP: 0033:0x7fe40c3fb37d [ 15.863053][ T437] 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 [ 15.863054][ T437] RSP: 002b:00007fffa649bad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 15.863057][ T437] RAX: ffffffffffffffda RBX: 0000564774216810 RCX: 00007fe40c3fb37d [ 15.863058][ T437] RDX: 0000000000000000 RSI: 0000564734bd4ffd RDI: 0000000000000000 [ 15.863059][ T437] RBP: 00007fffa649bb70 R08: 0000000000000000 R09: 0000000000000000 [ 15.863060][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564734bd4ffd [ 15.863060][ T437] R13: 0000564774216960 R14: 0000000000040000 R15: 0000000000000000 [ 15.863067][ T437] [ 37.351027][ T1025] ip (1025) used greatest stack depth: 23456 bytes left [ 37.351044][ T1025] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.351046][ T1025] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1025, name: ip [ 37.351048][ T1025] preempt_count: 2, expected: 0 [ 37.351049][ T1025] RCU nest depth: 0, expected: 0 [ 37.351049][ T1025] locks held by ip/1025: 5, last CPU#3: [ 37.351051][ T1025] #0: ffffffffa60167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 37.351063][ T1025] #1: ffffffffa617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 37.351068][ T1025] #2: ffffffffa617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 37.351072][ T1025] #3: ffffffffa609d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 37.351076][ T1025] #4: ffffffffa609d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 37.351080][ T1025] irq event stamp: 48730 [ 37.351080][ T1025] hardirqs last enabled at (48729): [] __down_trylock_console_sem+0x86/0xa0 [ 37.351084][ T1025] hardirqs last disabled at (48730): [] console_emit_next_record+0x3d4/0x4c0 [ 37.351085][ T1025] softirqs last enabled at (47440): [] handle_softirqs+0x67c/0x900 [ 37.351088][ T1025] softirqs last disabled at (47343): [] __irq_exit_rcu+0x145/0x1c0 [ 37.351090][ T1025] Preemption disabled at: [ 37.351091][ T1025] [<0000000000000000>] 0x0 [ 37.351097][ T1025] CPU: 3 UID: 0 PID: 1025 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.351101][ T1025] Tainted: [W]=WARN [ 37.351102][ T1025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.351103][ T1025] Call Trace: [ 37.351105][ T1025] [ 37.351106][ T1025] dump_stack_lvl+0x6f/0xa0 [ 37.351113][ T1025] __might_resched.cold+0x1fe/0x2c1 [ 37.351117][ T1025] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.351121][ T1025] ? __kmalloc_noprof+0xdb/0x760 [ 37.351126][ T1025] __kmalloc_noprof+0x443/0x760 [ 37.351127][ T1025] ? alloc_buf.isra.0+0x4b/0x260 [ 37.351134][ T1025] ? do_raw_spin_unlock+0x59/0x250 [ 37.351137][ T1025] alloc_buf.isra.0+0x4b/0x260 [ 37.351140][ T1025] put_chars+0x1e1/0x2f0 [ 37.351143][ T1025] ? __send_to_port+0x420/0x420 [ 37.351144][ T1025] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.351147][ T1025] ? validate_chain+0x38b/0xc20 [ 37.351153][ T1025] hvc_console_print+0x292/0x780 [ 37.351161][ T1025] ? hvc_write+0x3a0/0x3a0 [ 37.351163][ T1025] ? rcu_is_watching+0x16/0xd0 [ 37.351165][ T1025] ? lock_acquire+0x13c/0x160 [ 37.351169][ T1025] console_emit_next_record+0x22f/0x4c0 [ 37.351173][ T1025] ? devkmsg_read+0x4b0/0x4b0 [ 37.351175][ T1025] ? console_flush_one_record+0x106/0x710 [ 37.351178][ T1025] ? rcu_is_watching+0x16/0xd0 [ 37.351179][ T1025] ? lock_acquire+0x13c/0x160 [ 37.351183][ T1025] console_flush_one_record+0x46f/0x710 [ 37.351187][ T1025] ? console_emit_next_record+0x4c0/0x4c0 [ 37.351189][ T1025] ? __lock_acquire+0x518/0xc20 [ 37.351194][ T1025] console_unlock+0xee/0x1f0 [ 37.351197][ T1025] ? console_flush_one_record+0x710/0x710 [ 37.351199][ T1025] ? rcu_is_watching+0x16/0xd0 [ 37.351200][ T1025] ? lock_acquire+0xe0/0x160 [ 37.351204][ T1025] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.351206][ T1025] ? vprintk_emit+0x320/0x3e0 [ 37.351208][ T1025] vprintk_emit+0x37c/0x3e0 [ 37.351211][ T1025] ? wake_up_klogd_work_func+0x90/0x90 [ 37.351214][ T1025] ? __lock_acquire+0x518/0xc20 [ 37.351218][ T1025] _printk+0xc7/0x100 [ 37.351221][ T1025] ? snapshot_read.cold+0x21/0x21 [ 37.351224][ T1025] ? do_raw_spin_lock+0x131/0x280 [ 37.351226][ T1025] ? __rwlock_init+0x150/0x150 [ 37.351230][ T1025] ? do_raw_spin_lock+0x131/0x280 [ 37.351233][ T1025] do_exit.cold+0x82/0x9c [ 37.351237][ T1025] ? exit_notify+0x890/0x890 [ 37.351238][ T1025] ? __lock_release.isra.0+0x69/0x1a0 [ 37.351241][ T1025] ? rcu_is_watching+0x16/0xd0 [ 37.351244][ T1025] do_group_exit+0xb8/0x370 [ 37.351247][ T1025] __x64_sys_exit_group+0x3c/0x50 [ 37.351249][ T1025] x64_sys_call+0x1567/0x1570 [ 37.351251][ T1025] do_syscall_64+0xff/0x530 [ 37.351255][ T1025] ? exc_page_fault+0xee/0x100 [ 37.351258][ T1025] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.351260][ T1025] RIP: 0033:0x7f35ebb181b8 [ 37.351262][ T1025] Code: Unable to access opcode bytes at 0x7f35ebb1818e. [ 37.351263][ T1025] RSP: 002b:00007fffc820fb08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 37.351266][ T1025] RAX: ffffffffffffffda RBX: 00007f35ebc48f88 RCX: 00007f35ebb181b8 [ 37.351267][ T1025] RDX: 00007f35eb862fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 37.351268][ T1025] RBP: 00007fffc820fb60 R08: 0000000000000000 R09: 0000000000000000 [ 37.351269][ T1025] R10: 00007fffc820f920 R11: 0000000000000246 R12: 0000000000000001 [ 37.351270][ T1025] R13: 0000000000000000 R14: 00007f35ebc47680 R15: 00007f35ebc48fa0 [ 37.351276][ T1025] [ 42.501126][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 42.501306][ C0] [ 42.501308][ C0] ======================================================== [ 42.501309][ C0] WARNING: possible irq lock inversion dependency detected [ 42.501310][ C0] 7.2.0-virtme #1 Tainted: G W [ 42.501312][ C0] -------------------------------------------------------- [ 42.501312][ C0] swapper/0/0 just changed the state of lock: [ 42.501313][ C0] ffffffffa609d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.501325][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 42.501327][ C0] (fs_reclaim){+.+.}-{0:0} [ 42.501328][ C0] [ 42.501328][ C0] [ 42.501328][ C0] and interrupts could create inverse lock ordering between them. [ 42.501328][ C0] [ 42.501329][ C0] [ 42.501329][ C0] other info that might help us debug this: [ 42.501329][ C0] Possible interrupt unsafe locking scenario: [ 42.501329][ C0] [ 42.501330][ C0] CPU0 CPU1 [ 42.501331][ C0] ---- ---- [ 42.501331][ C0] lock(fs_reclaim); [ 42.501332][ C0] local_irq_disable(); [ 42.501333][ C0] lock(console_owner); [ 42.501334][ C0] lock(fs_reclaim); [ 42.501334][ C0] [ 42.501335][ C0] lock(console_owner); [ 42.501335][ C0] [ 42.501335][ C0] *** DEADLOCK *** [ 42.501335][ C0] [ 42.501336][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 42.501337][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 42.501343][ C0] #1: ffffffffa61e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 42.501347][ C0] #2: ffffffffa617ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.501349][ C0] #3: ffffffffa617de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.501353][ C0] [ 42.501353][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 42.501357][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 42.501359][ C0] HARDIRQ-ON-W at: [ 42.501361][ C0] __lock_acquire+0x388/0xc20 [ 42.501364][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501365][ C0] fs_reclaim_acquire+0xd5/0x120 [ 42.501369][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 42.501371][ C0] kthread_create_worker_on_node+0xea/0x210 [ 42.501374][ C0] workqueue_init+0x2a/0x680 [ 42.501377][ C0] kernel_init_freeable+0x2fe/0x630 [ 42.501380][ C0] kernel_init+0x21/0x150 [ 42.501384][ C0] ret_from_fork+0x474/0x6b0 [ 42.501387][ C0] ret_from_fork_asm+0x11/0x20 [ 42.501390][ C0] SOFTIRQ-ON-W at: [ 42.501390][ C0] __lock_acquire+0x388/0xc20 [ 42.501392][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501393][ C0] fs_reclaim_acquire+0xd5/0x120 [ 42.501395][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 42.501396][ C0] kthread_create_worker_on_node+0xea/0x210 [ 42.501397][ C0] workqueue_init+0x2a/0x680 [ 42.501399][ C0] kernel_init_freeable+0x2fe/0x630 [ 42.501400][ C0] kernel_init+0x21/0x150 [ 42.501401][ C0] ret_from_fork+0x474/0x6b0 [ 42.501403][ C0] ret_from_fork_asm+0x11/0x20 [ 42.501404][ C0] INITIAL USE at: [ 42.501405][ C0] __lock_acquire+0x388/0xc20 [ 42.501406][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501407][ C0] fs_reclaim_acquire+0xd5/0x120 [ 42.501409][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 42.501410][ C0] kthread_create_worker_on_node+0xea/0x210 [ 42.501411][ C0] workqueue_init+0x2a/0x680 [ 42.501413][ C0] kernel_init_freeable+0x2fe/0x630 [ 42.501414][ C0] kernel_init+0x21/0x150 [ 42.501415][ C0] ret_from_fork+0x474/0x6b0 [ 42.501417][ C0] ret_from_fork_asm+0x11/0x20 [ 42.501418][ C0] } [ 42.501418][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 42.501422][ C0] ... acquired at: [ 42.501423][ C0] __lock_acquire+0x518/0xc20 [ 42.501424][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501425][ C0] fs_reclaim_acquire+0xd5/0x120 [ 42.501427][ C0] __kmalloc_noprof+0xd3/0x760 [ 42.501428][ C0] alloc_buf.isra.0+0x4b/0x260 [ 42.501431][ C0] put_chars+0x1e1/0x2f0 [ 42.501432][ C0] hvc_console_print+0x292/0x780 [ 42.501435][ C0] console_emit_next_record+0x22f/0x4c0 [ 42.501437][ C0] console_flush_one_record+0x46f/0x710 [ 42.501439][ C0] console_unlock+0xee/0x1f0 [ 42.501440][ C0] vprintk_emit+0x37c/0x3e0 [ 42.501441][ C0] _printk+0xc7/0x100 [ 42.501444][ C0] tun_init+0x24/0xb0 [ 42.501447][ C0] do_one_initcall+0x124/0x4f0 [ 42.501448][ C0] kernel_init_freeable+0x596/0x630 [ 42.501449][ C0] kernel_init+0x21/0x150 [ 42.501451][ C0] ret_from_fork+0x474/0x6b0 [ 42.501452][ C0] ret_from_fork_asm+0x11/0x20 [ 42.501453][ C0] [ 42.501453][ C0] -> (console_owner){..-.}-{0:0} { [ 42.501455][ C0] IN-SOFTIRQ-W at: [ 42.501456][ C0] __lock_acquire+0x388/0xc20 [ 42.501457][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501458][ C0] console_lock_spinning_enable+0x5c/0x60 [ 42.501460][ C0] console_emit_next_record+0x1d1/0x4c0 [ 42.501462][ C0] console_flush_one_record+0x46f/0x710 [ 42.501463][ C0] console_unlock+0xee/0x1f0 [ 42.501465][ C0] vprintk_emit+0x37c/0x3e0 [ 42.501466][ C0] _printk+0xc7/0x100 [ 42.501467][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 42.501469][ C0] call_timer_fn+0x160/0x4d0 [ 42.501471][ C0] __run_timers+0x68f/0xaa0 [ 42.501472][ C0] run_timer_softirq+0xf0/0x160 [ 42.501474][ C0] handle_softirqs+0x1d3/0x900 [ 42.501477][ C0] __irq_exit_rcu+0x145/0x1c0 [ 42.501478][ C0] irq_exit_rcu+0xe/0x30 [ 42.501479][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.501481][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.501482][ C0] pv_native_safe_halt+0xf/0x10 [ 42.501483][ C0] default_idle+0x9/0x10 [ 42.501485][ C0] default_idle_call+0x6e/0xb0 [ 42.501486][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501489][ C0] do_idle+0xd8/0x190 [ 42.501490][ C0] cpu_startup_entry+0x53/0x70 [ 42.501491][ C0] rest_init+0x279/0x280 [ 42.501492][ C0] start_kernel+0x3b9/0x3c0 [ 42.501494][ C0] x86_64_start_reservations+0x24/0x30 [ 42.501496][ C0] x86_64_start_kernel+0x12b/0x130 [ 42.501497][ C0] common_startup_64+0x13e/0x148 [ 42.501500][ C0] INITIAL USE at: [ 42.501500][ C0] } [ 42.501501][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 42.501503][ C0] ... acquired at: [ 42.501503][ C0] mark_lock+0x1d7/0xa00 [ 42.501505][ C0] mark_usage+0x42/0x170 [ 42.501506][ C0] __lock_acquire+0x388/0xc20 [ 42.501507][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501509][ C0] console_lock_spinning_enable+0x5c/0x60 [ 42.501510][ C0] console_emit_next_record+0x1d1/0x4c0 [ 42.501512][ C0] console_flush_one_record+0x46f/0x710 [ 42.501513][ C0] console_unlock+0xee/0x1f0 [ 42.501515][ C0] vprintk_emit+0x37c/0x3e0 [ 42.501516][ C0] _printk+0xc7/0x100 [ 42.501517][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 42.501518][ C0] call_timer_fn+0x160/0x4d0 [ 42.501519][ C0] __run_timers+0x68f/0xaa0 [ 42.501521][ C0] run_timer_softirq+0xf0/0x160 [ 42.501523][ C0] handle_softirqs+0x1d3/0x900 [ 42.501524][ C0] __irq_exit_rcu+0x145/0x1c0 [ 42.501525][ C0] irq_exit_rcu+0xe/0x30 [ 42.501526][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.501527][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.501528][ C0] pv_native_safe_halt+0xf/0x10 [ 42.501530][ C0] default_idle+0x9/0x10 [ 42.501531][ C0] default_idle_call+0x6e/0xb0 [ 42.501532][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501533][ C0] do_idle+0xd8/0x190 [ 42.501534][ C0] cpu_startup_entry+0x53/0x70 [ 42.501536][ C0] rest_init+0x279/0x280 [ 42.501537][ C0] start_kernel+0x3b9/0x3c0 [ 42.501538][ C0] x86_64_start_reservations+0x24/0x30 [ 42.501540][ C0] x86_64_start_kernel+0x12b/0x130 [ 42.501541][ C0] common_startup_64+0x13e/0x148 [ 42.501542][ C0] [ 42.501542][ C0] [ 42.501542][ C0] stack backtrace: [ 42.501545][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.501548][ C0] Tainted: [W]=WARN [ 42.501549][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.501551][ C0] Call Trace: [ 42.501552][ C0] [ 42.501553][ C0] dump_stack_lvl+0x6f/0xa0 [ 42.501557][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 42.501560][ C0] mark_lock_irq+0x989/0x9c0 [ 42.501561][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 42.501564][ C0] mark_lock+0x1d7/0xa00 [ 42.501566][ C0] mark_usage+0x42/0x170 [ 42.501568][ C0] __lock_acquire+0x388/0xc20 [ 42.501570][ C0] lock_acquire.part.0+0xd4/0x280 [ 42.501572][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 42.501574][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501576][ C0] ? lock_acquire+0x13c/0x160 [ 42.501578][ C0] console_lock_spinning_enable+0x5c/0x60 [ 42.501579][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 42.501581][ C0] console_emit_next_record+0x1d1/0x4c0 [ 42.501583][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 42.501585][ C0] ? console_flush_one_record+0x106/0x710 [ 42.501587][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501588][ C0] ? lock_acquire+0x13c/0x160 [ 42.501590][ C0] console_flush_one_record+0x46f/0x710 [ 42.501592][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 42.501594][ C0] ? __lock_acquire+0x518/0xc20 [ 42.501596][ C0] console_unlock+0xee/0x1f0 [ 42.501598][ C0] ? console_flush_one_record+0x710/0x710 [ 42.501600][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501601][ C0] ? lock_acquire+0xe0/0x160 [ 42.501602][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.501605][ C0] ? vprintk_emit+0x320/0x3e0 [ 42.501606][ C0] vprintk_emit+0x37c/0x3e0 [ 42.501607][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 42.501609][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 42.501611][ C0] _printk+0xc7/0x100 [ 42.501612][ C0] ? snapshot_read.cold+0x21/0x21 [ 42.501614][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 42.501616][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501618][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 42.501619][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501621][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501623][ C0] call_timer_fn+0x160/0x4d0 [ 42.501625][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 42.501626][ C0] ? debug_object_active_state+0x430/0x430 [ 42.501629][ C0] ? find_held_lock+0x2b/0x80 [ 42.501631][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501633][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501634][ C0] __run_timers+0x68f/0xaa0 [ 42.501636][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501638][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.501640][ C0] ? __lock_acquire+0x518/0xc20 [ 42.501643][ C0] ? __rwlock_init+0x150/0x150 [ 42.501645][ C0] run_timer_softirq+0xf0/0x160 [ 42.501647][ C0] ? __run_timers+0xaa0/0xaa0 [ 42.501649][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.501651][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501653][ C0] handle_softirqs+0x1d3/0x900 [ 42.501654][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501656][ C0] ? _local_bh_enable+0xc0/0xc0 [ 42.501658][ C0] __irq_exit_rcu+0x145/0x1c0 [ 42.501660][ C0] irq_exit_rcu+0xe/0x30 [ 42.501661][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.501663][ C0] [ 42.501663][ C0] [ 42.501663][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 42.501665][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.501667][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.501669][ 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 [ 42.501676][ C0] RSP: 0018:ffffffffa5e07cf8 EFLAGS: 00000296 [ 42.501678][ C0] RAX: 00000000001c4977 RBX: ffffffffa5e30600 RCX: ffffffffa2506247 [ 42.501679][ C0] RDX: ffffffffa5e30600 RSI: ffffffffa5711011 RDI: ffffffffa50949e0 [ 42.501680][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 42.501681][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4bc0fa2 [ 42.501682][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 42.501683][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501686][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 42.501687][ C0] default_idle+0x9/0x10 [ 42.501688][ C0] default_idle_call+0x6e/0xb0 [ 42.501690][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501691][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 42.501693][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 42.501696][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501697][ C0] do_idle+0xd8/0x190 [ 42.501698][ C0] cpu_startup_entry+0x53/0x70 [ 42.501700][ C0] rest_init+0x279/0x280 [ 42.501702][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 42.501704][ C0] ? rest_init+0x280/0x280 [ 42.501706][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 42.501709][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 42.501710][ C0] ? acpi_enable+0x1e4/0x330 [ 42.501712][ C0] start_kernel+0x3b9/0x3c0 [ 42.501714][ C0] x86_64_start_reservations+0x24/0x30 [ 42.501716][ C0] x86_64_start_kernel+0x12b/0x130 [ 42.501717][ C0] common_startup_64+0x13e/0x148 [ 42.501720][ C0] [ 42.501724][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.501725][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 42.501727][ C0] preempt_count: 103, expected: 0 [ 42.501728][ C0] RCU nest depth: 0, expected: 0 [ 42.501728][ C0] INFO: lockdep is turned off. [ 42.501729][ C0] irq event stamp: 1853831 [ 42.501729][ C0] hardirqs last enabled at (1853830): [] __down_trylock_console_sem+0x86/0xa0 [ 42.501732][ C0] hardirqs last disabled at (1853831): [] console_emit_next_record+0x3d4/0x4c0 [ 42.501734][ C0] softirqs last enabled at (1853810): [] handle_softirqs+0x67c/0x900 [ 42.501735][ C0] softirqs last disabled at (1853817): [] __irq_exit_rcu+0x145/0x1c0 [ 42.501737][ C0] Preemption disabled at: [ 42.501737][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 42.501740][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.501742][ C0] Tainted: [W]=WARN [ 42.501743][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.501743][ C0] Call Trace: [ 42.501744][ C0] [ 42.501744][ C0] dump_stack_lvl+0x6f/0xa0 [ 42.501747][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 42.501748][ C0] __might_resched.cold+0x1fe/0x2c1 [ 42.501751][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.501754][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501756][ C0] __kmalloc_noprof+0x443/0x760 [ 42.501757][ C0] ? __rwlock_init+0x150/0x150 [ 42.501758][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 42.501761][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 42.501762][ C0] alloc_buf.isra.0+0x4b/0x260 [ 42.501765][ C0] put_chars+0x1e1/0x2f0 [ 42.501766][ C0] ? __send_to_port+0x420/0x420 [ 42.501768][ C0] ? mark_lock+0x1d7/0xa00 [ 42.501770][ C0] hvc_console_print+0x292/0x780 [ 42.501773][ C0] ? hvc_write+0x3a0/0x3a0 [ 42.501775][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501776][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501777][ C0] console_emit_next_record+0x22f/0x4c0 [ 42.501779][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 42.501781][ C0] ? console_flush_one_record+0x106/0x710 [ 42.501783][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501784][ C0] ? lock_acquire+0x13c/0x160 [ 42.501786][ C0] console_flush_one_record+0x46f/0x710 [ 42.501788][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 42.501790][ C0] ? __lock_acquire+0x518/0xc20 [ 42.501792][ C0] console_unlock+0xee/0x1f0 [ 42.501794][ C0] ? console_flush_one_record+0x710/0x710 [ 42.501796][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501797][ C0] ? lock_acquire+0xe0/0x160 [ 42.501799][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.501800][ C0] ? vprintk_emit+0x320/0x3e0 [ 42.501801][ C0] vprintk_emit+0x37c/0x3e0 [ 42.501803][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 42.501805][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 42.501806][ C0] _printk+0xc7/0x100 [ 42.501808][ C0] ? snapshot_read.cold+0x21/0x21 [ 42.501810][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 42.501811][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501814][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 42.501815][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501817][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501818][ C0] call_timer_fn+0x160/0x4d0 [ 42.501820][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 42.501822][ C0] ? debug_object_active_state+0x430/0x430 [ 42.501823][ C0] ? find_held_lock+0x2b/0x80 [ 42.501825][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501826][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501828][ C0] __run_timers+0x68f/0xaa0 [ 42.501830][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 42.501832][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.501834][ C0] ? __lock_acquire+0x518/0xc20 [ 42.501836][ C0] ? __rwlock_init+0x150/0x150 [ 42.501839][ C0] run_timer_softirq+0xf0/0x160 [ 42.501841][ C0] ? __run_timers+0xaa0/0xaa0 [ 42.501842][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.501844][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501845][ C0] handle_softirqs+0x1d3/0x900 [ 42.501847][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 42.501848][ C0] ? _local_bh_enable+0xc0/0xc0 [ 42.501851][ C0] __irq_exit_rcu+0x145/0x1c0 [ 42.501852][ C0] irq_exit_rcu+0xe/0x30 [ 42.501854][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.501855][ C0] [ 42.501856][ C0] [ 42.501856][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 42.501858][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.501859][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.501861][ 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 [ 42.501862][ C0] RSP: 0018:ffffffffa5e07cf8 EFLAGS: 00000296 [ 42.501863][ C0] RAX: 00000000001c4977 RBX: ffffffffa5e30600 RCX: ffffffffa2506247 [ 42.501863][ C0] RDX: ffffffffa5e30600 RSI: ffffffffa5711011 RDI: ffffffffa50949e0 [ 42.501864][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 42.501865][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4bc0fa2 [ 42.501865][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 42.501867][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501869][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 42.501870][ C0] default_idle+0x9/0x10 [ 42.501872][ C0] default_idle_call+0x6e/0xb0 [ 42.501873][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.501875][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 42.501876][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 42.501878][ C0] ? rcu_is_watching+0x16/0xd0 [ 42.501879][ C0] do_idle+0xd8/0x190 [ 42.501880][ C0] cpu_startup_entry+0x53/0x70 [ 42.501882][ C0] rest_init+0x279/0x280 [ 42.501884][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 42.501886][ C0] ? rest_init+0x280/0x280 [ 42.501888][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 42.501889][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 42.501891][ C0] ? acpi_enable+0x1e4/0x330 [ 42.501892][ C0] start_kernel+0x3b9/0x3c0 [ 42.501894][ C0] x86_64_start_reservations+0x24/0x30 [ 42.501895][ C0] x86_64_start_kernel+0x12b/0x130 [ 42.501897][ C0] common_startup_64+0x13e/0x148 [ 42.501900][ C0]