[ 38.353340][ T357] ip (357) used greatest stack depth: 24808 bytes left [ 38.353361][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.353363][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 38.353365][ T357] preempt_count: 2, expected: 0 [ 38.353366][ T357] RCU nest depth: 0, expected: 0 [ 38.353367][ T357] locks held by ip/357: 5, last CPU#2: [ 38.353369][ T357] #0: ffffffff8fc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 38.353382][ T357] #1: ffffffff8fd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 38.353388][ T357] #2: ffffffff8fd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 38.353392][ T357] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 38.353395][ T357] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 38.353399][ T357] irq event stamp: 26350 [ 38.353400][ T357] hardirqs last enabled at (26349): [] __down_trylock_console_sem+0x86/0xa0 [ 38.353402][ T357] hardirqs last disabled at (26350): [] console_emit_next_record+0x3f8/0x4f0 [ 38.353404][ T357] softirqs last enabled at (24882): [] netlink_release+0x17b/0xcf0 [ 38.353409][ T357] softirqs last disabled at (24880): [] netlink_release+0xd2/0xcf0 [ 38.353411][ T357] Preemption disabled at: [ 38.353412][ T357] [<0000000000000000>] 0x0 [ 38.353419][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.353422][ T357] Tainted: [W]=WARN [ 38.353423][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.353425][ T357] Call Trace: [ 38.353427][ T357] [ 38.353429][ T357] dump_stack_lvl+0x6f/0xa0 [ 38.353435][ T357] __might_resched.cold+0x1fe/0x2c1 [ 38.353440][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.353444][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 38.353448][ T357] __kmalloc_noprof+0x443/0x760 [ 38.353450][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 38.353456][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 38.353459][ T357] alloc_buf.isra.0+0x4b/0x260 [ 38.353462][ T357] put_chars+0x1e1/0x2f0 [ 38.353465][ T357] ? __send_to_port+0x420/0x420 [ 38.353466][ T357] ? printk_get_next_message+0x2fe/0x7d0 [ 38.353470][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.353473][ T357] ? validate_chain+0x38b/0xc20 [ 38.353477][ T357] hvc_console_print+0x292/0x780 [ 38.353483][ T357] ? __lock_acquire+0x518/0xc20 [ 38.353485][ T357] ? __lock_acquire+0x518/0xc20 [ 38.353489][ T357] ? hvc_write+0x3a0/0x3a0 [ 38.353492][ T357] ? rcu_is_watching+0x16/0xd0 [ 38.353495][ T357] ? lock_acquire+0x13c/0x160 [ 38.353499][ T357] console_emit_next_record+0x252/0x4f0 [ 38.353502][ T357] ? devkmsg_read+0x4e0/0x4e0 [ 38.353508][ T357] ? rcu_is_watching+0x16/0xd0 [ 38.353510][ T357] ? lock_acquire+0x13c/0x160 [ 38.353514][ T357] console_flush_one_record+0x46f/0x710 [ 38.353518][ T357] ? console_emit_next_record+0x4f0/0x4f0 [ 38.353519][ T357] ? __lock_acquire+0x518/0xc20 [ 38.353524][ T357] console_unlock+0xee/0x1f0 [ 38.353527][ T357] ? console_flush_one_record+0x710/0x710 [ 38.353529][ T357] ? rcu_is_watching+0x16/0xd0 [ 38.353531][ T357] ? lock_acquire+0x60/0x160 [ 38.353534][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.353536][ T357] ? vprintk_emit+0x320/0x3e0 [ 38.353539][ T357] vprintk_emit+0x37c/0x3e0 [ 38.353542][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 38.353546][ T357] ? __lock_acquire+0x518/0xc20 [ 38.353549][ T357] _printk+0xc7/0x100 [ 38.353553][ T357] ? snapshot_read.cold+0x21/0x21 [ 38.353555][ T357] ? do_raw_spin_lock+0x131/0x280 [ 38.353558][ T357] ? __rwlock_init+0x150/0x150 [ 38.353561][ T357] ? do_raw_spin_lock+0x131/0x280 [ 38.353564][ T357] do_exit.cold+0x82/0x9c [ 38.353567][ T357] ? exit_notify+0x890/0x890 [ 38.353569][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 38.353571][ T357] ? rcu_is_watching+0x16/0xd0 [ 38.353575][ T357] do_group_exit+0xb8/0x370 [ 38.353579][ T357] __x64_sys_exit_group+0x3c/0x50 [ 38.353581][ T357] x64_sys_call+0x1567/0x1570 [ 38.353583][ T357] do_syscall_64+0xff/0x530 [ 38.353587][ T357] ? exc_page_fault+0xee/0x100 [ 38.353590][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.353592][ T357] RIP: 0033:0x7f4f572be1b8 [ 38.353595][ T357] Code: Unable to access opcode bytes at 0x7f4f572be18e. [ 38.353596][ T357] RSP: 002b:00007ffd7a4c49d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 38.353598][ T357] RAX: ffffffffffffffda RBX: 00007f4f573eef88 RCX: 00007f4f572be1b8 [ 38.353600][ T357] RDX: 00007f4f57008fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 38.353601][ T357] RBP: 00007ffd7a4c4a30 R08: 0000000000000000 R09: 0000000000008010 [ 38.353601][ T357] R10: 00007ffd7a4c47f0 R11: 0000000000000246 R12: 0000000000000001 [ 38.353602][ T357] R13: 0000000000000000 R14: 00007f4f573ed680 R15: 00007f4f573eefa0 [ 38.353609][ T357] [ 52.686735][ T459] ip (459) used greatest stack depth: 24704 bytes left [ 52.686755][ T459] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.686758][ T459] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 459, name: ip [ 52.686760][ T459] preempt_count: 2, expected: 0 [ 52.686762][ T459] RCU nest depth: 0, expected: 0 [ 52.686763][ T459] locks held by ip/459: 5, last CPU#0: [ 52.686766][ T459] #0: ffffffff8fc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 52.686781][ T459] #1: ffffffff8fd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.686789][ T459] #2: ffffffff8fd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.686795][ T459] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.686801][ T459] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 52.686807][ T459] irq event stamp: 27066 [ 52.686808][ T459] hardirqs last enabled at (27065): [] __down_trylock_console_sem+0x86/0xa0 [ 52.686811][ T459] hardirqs last disabled at (27066): [] console_emit_next_record+0x3f8/0x4f0 [ 52.686814][ T459] softirqs last enabled at (26370): [] handle_softirqs+0x67c/0x900 [ 52.686817][ T459] softirqs last disabled at (26363): [] __irq_exit_rcu+0x145/0x1c0 [ 52.686821][ T459] Preemption disabled at: [ 52.686822][ T459] [<0000000000000000>] 0x0 [ 52.686830][ T459] CPU: 0 UID: 0 PID: 459 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.686835][ T459] Tainted: [W]=WARN [ 52.686836][ T459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.686839][ T459] Call Trace: [ 52.686841][ T459] [ 52.686843][ T459] dump_stack_lvl+0x6f/0xa0 [ 52.686851][ T459] __might_resched.cold+0x1fe/0x2c1 [ 52.686857][ T459] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.686863][ T459] ? __kmalloc_noprof+0xdb/0x760 [ 52.686870][ T459] __kmalloc_noprof+0x443/0x760 [ 52.686874][ T459] ? alloc_buf.isra.0+0x4b/0x260 [ 52.686882][ T459] ? do_raw_spin_unlock+0x59/0x250 [ 52.686886][ T459] alloc_buf.isra.0+0x4b/0x260 [ 52.686891][ T459] put_chars+0x1e1/0x2f0 [ 52.686895][ T459] ? __send_to_port+0x420/0x420 [ 52.686897][ T459] ? printk_get_next_message+0x2fe/0x7d0 [ 52.686903][ T459] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.686907][ T459] ? validate_chain+0x38b/0xc20 [ 52.686914][ T459] hvc_console_print+0x292/0x780 [ 52.686918][ T459] ? __lock_acquire+0x518/0xc20 [ 52.686920][ T459] ? __lock_acquire+0x518/0xc20 [ 52.686928][ T459] ? hvc_write+0x3a0/0x3a0 [ 52.686933][ T459] ? rcu_is_watching+0x16/0xd0 [ 52.686938][ T459] ? lock_acquire+0x13c/0x160 [ 52.686944][ T459] console_emit_next_record+0x252/0x4f0 [ 52.686950][ T459] ? devkmsg_read+0x4e0/0x4e0 [ 52.686957][ T459] ? rcu_is_watching+0x16/0xd0 [ 52.686961][ T459] ? lock_acquire+0x13c/0x160 [ 52.686969][ T459] console_flush_one_record+0x46f/0x710 [ 52.686975][ T459] ? console_emit_next_record+0x4f0/0x4f0 [ 52.686978][ T459] ? __lock_acquire+0x518/0xc20 [ 52.686987][ T459] console_unlock+0xee/0x1f0 [ 52.686991][ T459] ? console_flush_one_record+0x710/0x710 [ 52.686994][ T459] ? rcu_is_watching+0x16/0xd0 [ 52.686997][ T459] ? lock_acquire+0x60/0x160 [ 52.687003][ T459] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.687005][ T459] ? vprintk_emit+0x320/0x3e0 [ 52.687010][ T459] vprintk_emit+0x37c/0x3e0 [ 52.687016][ T459] ? wake_up_klogd_work_func+0x90/0x90 [ 52.687022][ T459] ? __lock_acquire+0x518/0xc20 [ 52.687027][ T459] _printk+0xc7/0x100 [ 52.687033][ T459] ? snapshot_read.cold+0x21/0x21 [ 52.687037][ T459] ? do_raw_spin_lock+0x131/0x280 [ 52.687041][ T459] ? __rwlock_init+0x150/0x150 [ 52.687047][ T459] ? do_raw_spin_lock+0x131/0x280 [ 52.687052][ T459] do_exit.cold+0x82/0x9c [ 52.687057][ T459] ? exit_notify+0x890/0x890 [ 52.687060][ T459] ? __lock_release.isra.0+0x69/0x1a0 [ 52.687064][ T459] ? rcu_is_watching+0x16/0xd0 [ 52.687071][ T459] do_group_exit+0xb8/0x370 [ 52.687076][ T459] __x64_sys_exit_group+0x3c/0x50 [ 52.687079][ T459] x64_sys_call+0x1567/0x1570 [ 52.687082][ T459] do_syscall_64+0xff/0x530 [ 52.687087][ T459] ? exc_page_fault+0xee/0x100 [ 52.687092][ T459] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.687095][ T459] RIP: 0033:0x7fc2120541b8 [ 52.687098][ T459] Code: Unable to access opcode bytes at 0x7fc21205418e. [ 52.687100][ T459] RSP: 002b:00007ffd3c45c878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.687103][ T459] RAX: ffffffffffffffda RBX: 00007fc212184f88 RCX: 00007fc2120541b8 [ 52.687105][ T459] RDX: 00007fc211d9efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 52.687107][ T459] RBP: 00007ffd3c45c8d0 R08: 0000000000000000 R09: 0000000000000050 [ 52.687109][ T459] R10: 00007ffd3c45c690 R11: 0000000000000246 R12: 0000000000000001 [ 52.687110][ T459] R13: 0000000000000000 R14: 00007fc212183680 R15: 00007fc212184fa0 [ 52.687123][ T459] [ 62.623613][ T504] ip (504) used greatest stack depth: 24544 bytes left [ 62.623633][ T504] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 62.623635][ T504] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 504, name: ip [ 62.623637][ T504] preempt_count: 2, expected: 0 [ 62.623638][ T504] RCU nest depth: 0, expected: 0 [ 62.623639][ T504] locks held by ip/504: 5, last CPU#2: [ 62.623641][ T504] #0: ffffffff8fc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 62.623654][ T504] #1: ffffffff8fd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 62.623660][ T504] #2: ffffffff8fd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 62.623663][ T504] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 62.623667][ T504] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 62.623670][ T504] irq event stamp: 34166 [ 62.623671][ T504] hardirqs last enabled at (34165): [] __down_trylock_console_sem+0x86/0xa0 [ 62.623674][ T504] hardirqs last disabled at (34166): [] console_emit_next_record+0x3f8/0x4f0 [ 62.623675][ T504] softirqs last enabled at (34008): [] handle_softirqs+0x67c/0x900 [ 62.623678][ T504] softirqs last disabled at (34003): [] __irq_exit_rcu+0x145/0x1c0 [ 62.623680][ T504] Preemption disabled at: [ 62.623681][ T504] [<0000000000000000>] 0x0 [ 62.623688][ T504] CPU: 2 UID: 0 PID: 504 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 62.623691][ T504] Tainted: [W]=WARN [ 62.623692][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 62.623694][ T504] Call Trace: [ 62.623695][ T504] [ 62.623697][ T504] dump_stack_lvl+0x6f/0xa0 [ 62.623702][ T504] __might_resched.cold+0x1fe/0x2c1 [ 62.623707][ T504] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 62.623710][ T504] ? __kmalloc_noprof+0xdb/0x760 [ 62.623715][ T504] __kmalloc_noprof+0x443/0x760 [ 62.623717][ T504] ? alloc_buf.isra.0+0x4b/0x260 [ 62.623723][ T504] ? do_raw_spin_unlock+0x59/0x250 [ 62.623725][ T504] alloc_buf.isra.0+0x4b/0x260 [ 62.623728][ T504] put_chars+0x1e1/0x2f0 [ 62.623731][ T504] ? __send_to_port+0x420/0x420 [ 62.623732][ T504] ? printk_get_next_message+0x2fe/0x7d0 [ 62.623736][ T504] ? rcu_read_lock_any_held+0x3c/0x90 [ 62.623739][ T504] ? validate_chain+0x38b/0xc20 [ 62.623743][ T504] hvc_console_print+0x292/0x780 [ 62.623745][ T504] ? __lock_acquire+0x518/0xc20 [ 62.623747][ T504] ? __lock_acquire+0x518/0xc20 [ 62.623751][ T504] ? hvc_write+0x3a0/0x3a0 [ 62.623754][ T504] ? rcu_is_watching+0x16/0xd0 [ 62.623756][ T504] ? lock_acquire+0x13c/0x160 [ 62.623760][ T504] console_emit_next_record+0x252/0x4f0 [ 62.623763][ T504] ? devkmsg_read+0x4e0/0x4e0 [ 62.623768][ T504] ? rcu_is_watching+0x16/0xd0 [ 62.623770][ T504] ? lock_acquire+0x13c/0x160 [ 62.623773][ T504] console_flush_one_record+0x46f/0x710 [ 62.623777][ T504] ? console_emit_next_record+0x4f0/0x4f0 [ 62.623779][ T504] ? __lock_acquire+0x518/0xc20 [ 62.623783][ T504] console_unlock+0xee/0x1f0 [ 62.623786][ T504] ? console_flush_one_record+0x710/0x710 [ 62.623787][ T504] ? rcu_is_watching+0x16/0xd0 [ 62.623789][ T504] ? lock_acquire+0x60/0x160 [ 62.623793][ T504] ? __down_trylock_console_sem+0x5e/0xa0 [ 62.623794][ T504] ? vprintk_emit+0x320/0x3e0 [ 62.623797][ T504] vprintk_emit+0x37c/0x3e0 [ 62.623801][ T504] ? wake_up_klogd_work_func+0x90/0x90 [ 62.623804][ T504] ? __lock_acquire+0x518/0xc20 [ 62.623807][ T504] _printk+0xc7/0x100 [ 62.623811][ T504] ? snapshot_read.cold+0x21/0x21 [ 62.623813][ T504] ? do_raw_spin_lock+0x131/0x280 [ 62.623816][ T504] ? __rwlock_init+0x150/0x150 [ 62.623819][ T504] ? do_raw_spin_lock+0x131/0x280 [ 62.623821][ T504] do_exit.cold+0x82/0x9c [ 62.623825][ T504] ? exit_notify+0x890/0x890 [ 62.623827][ T504] ? __lock_release.isra.0+0x69/0x1a0 [ 62.623829][ T504] ? rcu_is_watching+0x16/0xd0 [ 62.623833][ T504] do_group_exit+0xb8/0x370 [ 62.623837][ T504] __x64_sys_exit_group+0x3c/0x50 [ 62.623839][ T504] x64_sys_call+0x1567/0x1570 [ 62.623841][ T504] do_syscall_64+0xff/0x530 [ 62.623844][ T504] ? exc_page_fault+0xee/0x100 [ 62.623847][ T504] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 62.623850][ T504] RIP: 0033:0x7fc60a34d1b8 [ 62.623852][ T504] Code: Unable to access opcode bytes at 0x7fc60a34d18e. [ 62.623853][ T504] RSP: 002b:00007fffa1f14358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 62.623855][ T504] RAX: ffffffffffffffda RBX: 00007fc60a47df88 RCX: 00007fc60a34d1b8 [ 62.623857][ T504] RDX: 00007fc60a097fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 62.623858][ T504] RBP: 00007fffa1f143b0 R08: 0000000000000000 R09: 0000000000000050 [ 62.623859][ T504] R10: 00007fffa1f14170 R11: 0000000000000246 R12: 0000000000000001 [ 62.623859][ T504] R13: 0000000000000000 R14: 00007fc60a47c680 R15: 00007fc60a47dfa0 [ 62.623866][ T504] [ 69.494210][ T564] ip (564) used greatest stack depth: 24288 bytes left [ 69.494227][ T564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.494229][ T564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 564, name: ip [ 69.494231][ T564] preempt_count: 2, expected: 0 [ 69.494232][ T564] RCU nest depth: 0, expected: 0 [ 69.494233][ T564] locks held by ip/564: 5, last CPU#2: [ 69.494235][ T564] #0: ffffffff8fc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 69.494248][ T564] #1: ffffffff8fd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 69.494254][ T564] #2: ffffffff8fd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 69.494257][ T564] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 69.494261][ T564] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 69.494264][ T564] irq event stamp: 31500 [ 69.494265][ T564] hardirqs last enabled at (31499): [] __down_trylock_console_sem+0x86/0xa0 [ 69.494267][ T564] hardirqs last disabled at (31500): [] console_emit_next_record+0x3f8/0x4f0 [ 69.494269][ T564] softirqs last enabled at (30282): [] handle_softirqs+0x67c/0x900 [ 69.494272][ T564] softirqs last disabled at (30275): [] __irq_exit_rcu+0x145/0x1c0 [ 69.494275][ T564] Preemption disabled at: [ 69.494275][ T564] [<0000000000000000>] 0x0 [ 69.494281][ T564] CPU: 2 UID: 0 PID: 564 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.494285][ T564] Tainted: [W]=WARN [ 69.494286][ T564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.494287][ T564] Call Trace: [ 69.494289][ T564] [ 69.494290][ T564] dump_stack_lvl+0x6f/0xa0 [ 69.494296][ T564] __might_resched.cold+0x1fe/0x2c1 [ 69.494301][ T564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.494305][ T564] ? __kmalloc_noprof+0xdb/0x760 [ 69.494310][ T564] __kmalloc_noprof+0x443/0x760 [ 69.494312][ T564] ? alloc_buf.isra.0+0x4b/0x260 [ 69.494317][ T564] ? do_raw_spin_unlock+0x59/0x250 [ 69.494320][ T564] alloc_buf.isra.0+0x4b/0x260 [ 69.494323][ T564] put_chars+0x1e1/0x2f0 [ 69.494326][ T564] ? __send_to_port+0x420/0x420 [ 69.494327][ T564] ? printk_get_next_message+0x2fe/0x7d0 [ 69.494330][ T564] ? rcu_read_lock_any_held+0x3c/0x90 [ 69.494333][ T564] ? validate_chain+0x38b/0xc20 [ 69.494337][ T564] hvc_console_print+0x292/0x780 [ 69.494340][ T564] ? __lock_acquire+0x518/0xc20 [ 69.494341][ T564] ? __lock_acquire+0x518/0xc20 [ 69.494345][ T564] ? hvc_write+0x3a0/0x3a0 [ 69.494348][ T564] ? rcu_is_watching+0x16/0xd0 [ 69.494351][ T564] ? lock_acquire+0x13c/0x160 [ 69.494355][ T564] console_emit_next_record+0x252/0x4f0 [ 69.494359][ T564] ? devkmsg_read+0x4e0/0x4e0 [ 69.494363][ T564] ? rcu_is_watching+0x16/0xd0 [ 69.494365][ T564] ? lock_acquire+0x13c/0x160 [ 69.494369][ T564] console_flush_one_record+0x46f/0x710 [ 69.494372][ T564] ? console_emit_next_record+0x4f0/0x4f0 [ 69.494374][ T564] ? __lock_acquire+0x518/0xc20 [ 69.494379][ T564] console_unlock+0xee/0x1f0 [ 69.494381][ T564] ? console_flush_one_record+0x710/0x710 [ 69.494383][ T564] ? rcu_is_watching+0x16/0xd0 [ 69.494385][ T564] ? lock_acquire+0x60/0x160 [ 69.494388][ T564] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.494390][ T564] ? vprintk_emit+0x320/0x3e0 [ 69.494393][ T564] vprintk_emit+0x37c/0x3e0 [ 69.494396][ T564] ? wake_up_klogd_work_func+0x90/0x90 [ 69.494399][ T564] ? __lock_acquire+0x518/0xc20 [ 69.494402][ T564] _printk+0xc7/0x100 [ 69.494406][ T564] ? snapshot_read.cold+0x21/0x21 [ 69.494409][ T564] ? do_raw_spin_lock+0x131/0x280 [ 69.494411][ T564] ? __rwlock_init+0x150/0x150 [ 69.494415][ T564] ? do_raw_spin_lock+0x131/0x280 [ 69.494417][ T564] do_exit.cold+0x82/0x9c [ 69.494421][ T564] ? exit_notify+0x890/0x890 [ 69.494422][ T564] ? __lock_release.isra.0+0x69/0x1a0 [ 69.494425][ T564] ? rcu_is_watching+0x16/0xd0 [ 69.494429][ T564] do_group_exit+0xb8/0x370 [ 69.494432][ T564] __x64_sys_exit_group+0x3c/0x50 [ 69.494434][ T564] x64_sys_call+0x1567/0x1570 [ 69.494436][ T564] do_syscall_64+0xff/0x530 [ 69.494440][ T564] ? exc_page_fault+0xee/0x100 [ 69.494443][ T564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.494445][ T564] RIP: 0033:0x7f05c5af31b8 [ 69.494447][ T564] Code: Unable to access opcode bytes at 0x7f05c5af318e. [ 69.494449][ T564] RSP: 002b:00007ffe8e43ccb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 69.494451][ T564] RAX: ffffffffffffffda RBX: 00007f05c5c23f88 RCX: 00007f05c5af31b8 [ 69.494452][ T564] RDX: 00007f05c583dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 69.494453][ T564] RBP: 00007ffe8e43cd10 R08: 0000000000000000 R09: 0000000000000050 [ 69.494454][ T564] R10: 00007ffe8e43cad0 R11: 0000000000000246 R12: 0000000000000001 [ 69.494455][ T564] R13: 0000000000000000 R14: 00007f05c5c22680 R15: 00007f05c5c23fa0 [ 69.494462][ T564]