[ 11.010265][ T210] ip (210) used greatest stack depth: 24432 bytes left [ 11.010282][ T210] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.010284][ T210] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 210, name: ip [ 11.010286][ T210] preempt_count: 2, expected: 0 [ 11.010287][ T210] RCU nest depth: 0, expected: 0 [ 11.010288][ T210] locks held by ip/210: 5, last CPU#0: [ 11.010290][ T210] #0: ffffffff876167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.010303][ T210] #1: ffffffff8777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.010308][ T210] #2: ffffffff8777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.010313][ T210] #3: ffffffff8769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.010316][ T210] #4: ffffffff8769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.010320][ T210] irq event stamp: 37520 [ 11.010321][ T210] hardirqs last enabled at (37519): [] __down_trylock_console_sem+0x86/0xa0 [ 11.010324][ T210] hardirqs last disabled at (37520): [] console_emit_next_record+0x3d4/0x4c0 [ 11.010326][ T210] softirqs last enabled at (36766): [] handle_softirqs+0x67c/0x900 [ 11.010329][ T210] softirqs last disabled at (36761): [] __irq_exit_rcu+0x145/0x1c0 [ 11.010331][ T210] Preemption disabled at: [ 11.010332][ T210] [<0000000000000000>] 0x0 [ 11.010339][ T210] CPU: 0 UID: 0 PID: 210 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.010343][ T210] Tainted: [W]=WARN [ 11.010343][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.010345][ T210] Call Trace: [ 11.010347][ T210] [ 11.010349][ T210] dump_stack_lvl+0x6f/0xa0 [ 11.010355][ T210] __might_resched.cold+0x1fe/0x2c1 [ 11.010360][ T210] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.010364][ T210] ? __kmalloc_noprof+0xdb/0x760 [ 11.010369][ T210] __kmalloc_noprof+0x443/0x760 [ 11.010371][ T210] ? alloc_buf.isra.0+0x4b/0x260 [ 11.010378][ T210] ? do_raw_spin_unlock+0x59/0x250 [ 11.010381][ T210] alloc_buf.isra.0+0x4b/0x260 [ 11.010385][ T210] put_chars+0x1e1/0x2f0 [ 11.010387][ T210] ? __send_to_port+0x420/0x420 [ 11.010389][ T210] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.010392][ T210] ? validate_chain+0x38b/0xc20 [ 11.010398][ T210] hvc_console_print+0x292/0x780 [ 11.010406][ T210] ? hvc_write+0x3a0/0x3a0 [ 11.010408][ T210] ? rcu_is_watching+0x16/0xd0 [ 11.010411][ T210] ? lock_acquire+0x13c/0x160 [ 11.010415][ T210] console_emit_next_record+0x22f/0x4c0 [ 11.010419][ T210] ? devkmsg_read+0x4b0/0x4b0 [ 11.010421][ T210] ? console_flush_one_record+0x106/0x710 [ 11.010424][ T210] ? rcu_is_watching+0x16/0xd0 [ 11.010426][ T210] ? lock_acquire+0x13c/0x160 [ 11.010430][ T210] console_flush_one_record+0x46f/0x710 [ 11.010434][ T210] ? console_emit_next_record+0x4c0/0x4c0 [ 11.010436][ T210] ? __lock_acquire+0x518/0xc20 [ 11.010441][ T210] console_unlock+0xee/0x1f0 [ 11.010444][ T210] ? console_flush_one_record+0x710/0x710 [ 11.010446][ T210] ? rcu_is_watching+0x16/0xd0 [ 11.010448][ T210] ? lock_acquire+0xe0/0x160 [ 11.010452][ T210] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.010454][ T210] ? vprintk_emit+0x320/0x3e0 [ 11.010457][ T210] vprintk_emit+0x37c/0x3e0 [ 11.010460][ T210] ? wake_up_klogd_work_func+0x90/0x90 [ 11.010463][ T210] ? __lock_acquire+0x518/0xc20 [ 11.010467][ T210] _printk+0xc7/0x100 [ 11.010470][ T210] ? snapshot_read.cold+0x21/0x21 [ 11.010473][ T210] ? do_raw_spin_lock+0x131/0x280 [ 11.010476][ T210] ? __rwlock_init+0x150/0x150 [ 11.010480][ T210] ? do_raw_spin_lock+0x131/0x280 [ 11.010483][ T210] do_exit.cold+0x82/0x9c [ 11.010487][ T210] ? exit_notify+0x890/0x890 [ 11.010488][ T210] ? __lock_release.isra.0+0x69/0x1a0 [ 11.010491][ T210] ? rcu_is_watching+0x16/0xd0 [ 11.010494][ T210] do_group_exit+0xb8/0x370 [ 11.010497][ T210] __x64_sys_exit_group+0x3c/0x50 [ 11.010499][ T210] x64_sys_call+0x1567/0x1570 [ 11.010502][ T210] do_syscall_64+0xff/0x530 [ 11.010506][ T210] ? exc_page_fault+0xee/0x100 [ 11.010509][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.010511][ T210] RIP: 0033:0x7f36725941b8 [ 11.010513][ T210] Code: Unable to access opcode bytes at 0x7f367259418e. [ 11.010515][ T210] RSP: 002b:00007ffd88c2b4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.010517][ T210] RAX: ffffffffffffffda RBX: 00007f36726c4f88 RCX: 00007f36725941b8 [ 11.010518][ T210] RDX: 00007f36722defc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.010519][ T210] RBP: 00007ffd88c2b510 R08: 0000000000000000 R09: 0000000000000000 [ 11.010520][ T210] R10: 00007ffd88c2b2d0 R11: 0000000000000246 R12: 0000000000000001 [ 11.010521][ T210] R13: 0000000000000000 R14: 00007f36726c3680 R15: 00007f36726c4fa0 [ 11.010528][ T210] [ 11.291885][ T216] ip (216) used greatest stack depth: 23920 bytes left [ 12.436325][ T246] udpgso_bench_tx (246) used greatest stack depth: 23856 bytes left [ 12.436343][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.436345][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: udpgso_bench_tx [ 12.436347][ T246] preempt_count: 2, expected: 0 [ 12.436348][ T246] RCU nest depth: 0, expected: 0 [ 12.436349][ T246] locks held by udpgso_bench_tx/246: 5, last CPU#2: [ 12.436351][ T246] #0: ffffffff876167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.436363][ T246] #1: ffffffff8777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.436367][ T246] #2: ffffffff8777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.436372][ T246] #3: ffffffff8769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.436376][ T246] #4: ffffffff8769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.436380][ T246] irq event stamp: 56736 [ 12.436380][ T246] hardirqs last enabled at (56735): [] __down_trylock_console_sem+0x86/0xa0 [ 12.436384][ T246] hardirqs last disabled at (56736): [] console_emit_next_record+0x3d4/0x4c0 [ 12.436386][ T246] softirqs last enabled at (56258): [] handle_softirqs+0x67c/0x900 [ 12.436388][ T246] softirqs last disabled at (54845): [] __irq_exit_rcu+0x145/0x1c0 [ 12.436391][ T246] Preemption disabled at: [ 12.436391][ T246] [<0000000000000000>] 0x0 [ 12.436399][ T246] CPU: 2 UID: 0 PID: 246 Comm: udpgso_bench_tx Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.436402][ T246] Tainted: [W]=WARN [ 12.436403][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.436405][ T246] Call Trace: [ 12.436407][ T246] [ 12.436409][ T246] dump_stack_lvl+0x6f/0xa0 [ 12.436415][ T246] __might_resched.cold+0x1fe/0x2c1 [ 12.436419][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.436424][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 12.436428][ T246] __kmalloc_noprof+0x443/0x760 [ 12.436430][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 12.436437][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 12.436440][ T246] alloc_buf.isra.0+0x4b/0x260 [ 12.436444][ T246] put_chars+0x1e1/0x2f0 [ 12.436446][ T246] ? __send_to_port+0x420/0x420 [ 12.436448][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.436452][ T246] ? validate_chain+0x38b/0xc20 [ 12.436457][ T246] hvc_console_print+0x292/0x780 [ 12.436465][ T246] ? hvc_write+0x3a0/0x3a0 [ 12.436468][ T246] ? rcu_is_watching+0x16/0xd0 [ 12.436470][ T246] ? lock_acquire+0x13c/0x160 [ 12.436474][ T246] console_emit_next_record+0x22f/0x4c0 [ 12.436478][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 12.436480][ T246] ? console_flush_one_record+0x106/0x710 [ 12.436483][ T246] ? rcu_is_watching+0x16/0xd0 [ 12.436485][ T246] ? lock_acquire+0x13c/0x160 [ 12.436489][ T246] console_flush_one_record+0x46f/0x710 [ 12.436494][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 12.436496][ T246] ? __lock_acquire+0x518/0xc20 [ 12.436501][ T246] console_unlock+0xee/0x1f0 [ 12.436504][ T246] ? console_flush_one_record+0x710/0x710 [ 12.436506][ T246] ? rcu_is_watching+0x16/0xd0 [ 12.436508][ T246] ? lock_acquire+0xe0/0x160 [ 12.436512][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.436514][ T246] ? vprintk_emit+0x320/0x3e0 [ 12.436516][ T246] vprintk_emit+0x37c/0x3e0 [ 12.436520][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 12.436521][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 12.436524][ T246] ? __lock_acquire+0x518/0xc20 [ 12.436528][ T246] _printk+0xc7/0x100 [ 12.436532][ T246] ? snapshot_read.cold+0x21/0x21 [ 12.436535][ T246] ? do_raw_spin_lock+0x131/0x280 [ 12.436537][ T246] ? __rwlock_init+0x150/0x150 [ 12.436541][ T246] ? do_raw_spin_lock+0x131/0x280 [ 12.436544][ T246] do_exit.cold+0x82/0x9c [ 12.436548][ T246] ? exit_notify+0x890/0x890 [ 12.436549][ T246] ? __lock_release.isra.0+0x69/0x1a0 [ 12.436552][ T246] ? rcu_is_watching+0x16/0xd0 [ 12.436556][ T246] do_group_exit+0xb8/0x370 [ 12.436559][ T246] __x64_sys_exit_group+0x3c/0x50 [ 12.436561][ T246] x64_sys_call+0x1567/0x1570 [ 12.436563][ T246] do_syscall_64+0xff/0x530 [ 12.436568][ T246] ? exc_page_fault+0xee/0x100 [ 12.436571][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.436573][ T246] RIP: 0033:0x7fedd8e1a1b8 [ 12.436575][ T246] Code: Unable to access opcode bytes at 0x7fedd8e1a18e. [ 12.436576][ T246] RSP: 002b:00007ffccbebe078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.436579][ T246] RAX: ffffffffffffffda RBX: 00007fedd8f4af88 RCX: 00007fedd8e1a1b8 [ 12.436580][ T246] RDX: 00007fedd8d57a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 12.436581][ T246] RBP: 00007ffccbebe0d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.436582][ T246] R10: 00007ffccbebdf10 R11: 0000000000000246 R12: 0000000000000001 [ 12.436583][ T246] R13: 0000000000000000 R14: 00007fedd8f49680 R15: 00007fedd8f4afa0 [ 12.436590][ T246] [ 14.582953][ T322] udpgso_bench_tx (322) used greatest stack depth: 22024 bytes left [ 14.582975][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.582977][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: udpgso_bench_tx [ 14.582979][ T322] preempt_count: 2, expected: 0 [ 14.582980][ T322] RCU nest depth: 0, expected: 0 [ 14.582981][ T322] locks held by udpgso_bench_tx/322: 5, last CPU#0: [ 14.582983][ T322] #0: ffffffff876167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.582996][ T322] #1: ffffffff8777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.583001][ T322] #2: ffffffff8777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.583005][ T322] #3: ffffffff8769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.583009][ T322] #4: ffffffff8769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.583014][ T322] irq event stamp: 43886 [ 14.583015][ T322] hardirqs last enabled at (43885): [] __down_trylock_console_sem+0x86/0xa0 [ 14.583018][ T322] hardirqs last disabled at (43886): [] console_emit_next_record+0x3d4/0x4c0 [ 14.583020][ T322] softirqs last enabled at (43400): [] handle_softirqs+0x67c/0x900 [ 14.583023][ T322] softirqs last disabled at (42625): [] __irq_exit_rcu+0x145/0x1c0 [ 14.583025][ T322] Preemption disabled at: [ 14.583026][ T322] [<0000000000000000>] 0x0 [ 14.583033][ T322] CPU: 0 UID: 0 PID: 322 Comm: udpgso_bench_tx Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.583036][ T322] Tainted: [W]=WARN [ 14.583037][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.583039][ T322] Call Trace: [ 14.583041][ T322] [ 14.583042][ T322] dump_stack_lvl+0x6f/0xa0 [ 14.583049][ T322] __might_resched.cold+0x1fe/0x2c1 [ 14.583053][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.583058][ T322] ? __kmalloc_noprof+0xdb/0x760 [ 14.583062][ T322] __kmalloc_noprof+0x443/0x760 [ 14.583064][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 14.583071][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 14.583074][ T322] alloc_buf.isra.0+0x4b/0x260 [ 14.583078][ T322] put_chars+0x1e1/0x2f0 [ 14.583081][ T322] ? __send_to_port+0x420/0x420 [ 14.583082][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.583086][ T322] ? validate_chain+0x38b/0xc20 [ 14.583091][ T322] hvc_console_print+0x292/0x780 [ 14.583099][ T322] ? hvc_write+0x3a0/0x3a0 [ 14.583102][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.583104][ T322] ? lock_acquire+0x13c/0x160 [ 14.583108][ T322] console_emit_next_record+0x22f/0x4c0 [ 14.583112][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 14.583114][ T322] ? console_flush_one_record+0x106/0x710 [ 14.583118][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.583119][ T322] ? lock_acquire+0x13c/0x160 [ 14.583124][ T322] console_flush_one_record+0x46f/0x710 [ 14.583128][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 14.583130][ T322] ? __lock_acquire+0x518/0xc20 [ 14.583135][ T322] console_unlock+0xee/0x1f0 [ 14.583138][ T322] ? console_flush_one_record+0x710/0x710 [ 14.583140][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.583142][ T322] ? lock_acquire+0xe0/0x160 [ 14.583146][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.583148][ T322] ? vprintk_emit+0x320/0x3e0 [ 14.583150][ T322] vprintk_emit+0x37c/0x3e0 [ 14.583153][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 14.583155][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 14.583158][ T322] ? __lock_acquire+0x518/0xc20 [ 14.583161][ T322] _printk+0xc7/0x100 [ 14.583165][ T322] ? snapshot_read.cold+0x21/0x21 [ 14.583168][ T322] ? do_raw_spin_lock+0x131/0x280 [ 14.583170][ T322] ? __rwlock_init+0x150/0x150 [ 14.583174][ T322] ? do_raw_spin_lock+0x131/0x280 [ 14.583177][ T322] do_exit.cold+0x82/0x9c [ 14.583181][ T322] ? exit_notify+0x890/0x890 [ 14.583182][ T322] ? __lock_release.isra.0+0x69/0x1a0 [ 14.583185][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.583188][ T322] do_group_exit+0xb8/0x370 [ 14.583191][ T322] __x64_sys_exit_group+0x3c/0x50 [ 14.583193][ T322] x64_sys_call+0x1567/0x1570 [ 14.583195][ T322] do_syscall_64+0xff/0x530 [ 14.583199][ T322] ? exc_page_fault+0xee/0x100 [ 14.583202][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.583204][ T322] RIP: 0033:0x7f3b800671b8 [ 14.583207][ T322] Code: Unable to access opcode bytes at 0x7f3b8006718e. [ 14.583208][ T322] RSP: 002b:00007fff3aeed798 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 14.583210][ T322] RAX: ffffffffffffffda RBX: 00007f3b80197f88 RCX: 00007f3b800671b8 [ 14.583212][ T322] RDX: 00007f3b7ffa4a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 14.583213][ T322] RBP: 00007fff3aeed7f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.583214][ T322] R10: 00007fff3aeed630 R11: 0000000000000246 R12: 0000000000000001 [ 14.583214][ T322] R13: 0000000000000000 R14: 00007f3b80196680 R15: 00007f3b80197fa0 [ 14.583222][ T322] [ 65.361980][ T1303] udpgso_bench_tx (1303) used greatest stack depth: 19728 bytes left [ 65.362224][ T1303] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.362226][ T1303] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1303, name: udpgso_bench_tx [ 65.362228][ T1303] preempt_count: 2, expected: 0 [ 65.362229][ T1303] RCU nest depth: 0, expected: 0 [ 65.362230][ T1303] locks held by udpgso_bench_tx/1303: 5, last CPU#1: [ 65.362232][ T1303] #0: ffffffff876167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 65.362243][ T1303] #1: ffffffff8777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 65.362248][ T1303] #2: ffffffff8777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 65.362253][ T1303] #3: ffffffff8769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 65.362256][ T1303] #4: ffffffff8769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 65.362260][ T1303] irq event stamp: 47022 [ 65.362261][ T1303] hardirqs last enabled at (47021): [] __down_trylock_console_sem+0x86/0xa0 [ 65.362264][ T1303] hardirqs last disabled at (47022): [] console_emit_next_record+0x3d4/0x4c0 [ 65.362266][ T1303] softirqs last enabled at (46656): [] handle_softirqs+0x67c/0x900 [ 65.362269][ T1303] softirqs last disabled at (46235): [] __irq_exit_rcu+0x145/0x1c0 [ 65.362271][ T1303] Preemption disabled at: [ 65.362272][ T1303] [<0000000000000000>] 0x0 [ 65.362279][ T1303] CPU: 1 UID: 0 PID: 1303 Comm: udpgso_bench_tx Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.362282][ T1303] Tainted: [W]=WARN [ 65.362283][ T1303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.362285][ T1303] Call Trace: [ 65.362287][ T1303] [ 65.362288][ T1303] dump_stack_lvl+0x6f/0xa0 [ 65.362295][ T1303] __might_resched.cold+0x1fe/0x2c1 [ 65.362299][ T1303] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.362304][ T1303] ? __kmalloc_noprof+0xdb/0x760 [ 65.362308][ T1303] __kmalloc_noprof+0x443/0x760 [ 65.362310][ T1303] ? alloc_buf.isra.0+0x4b/0x260 [ 65.362317][ T1303] ? do_raw_spin_unlock+0x59/0x250 [ 65.362320][ T1303] alloc_buf.isra.0+0x4b/0x260 [ 65.362323][ T1303] put_chars+0x1e1/0x2f0 [ 65.362326][ T1303] ? __send_to_port+0x420/0x420 [ 65.362327][ T1303] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 65.362330][ T1303] ? validate_chain+0x38b/0xc20 [ 65.362336][ T1303] hvc_console_print+0x292/0x780 [ 65.362343][ T1303] ? hvc_write+0x3a0/0x3a0 [ 65.362346][ T1303] ? rcu_is_watching+0x16/0xd0 [ 65.362348][ T1303] ? lock_acquire+0x13c/0x160 [ 65.362352][ T1303] console_emit_next_record+0x22f/0x4c0 [ 65.362356][ T1303] ? devkmsg_read+0x4b0/0x4b0 [ 65.362358][ T1303] ? console_flush_one_record+0x106/0x710 [ 65.362361][ T1303] ? rcu_is_watching+0x16/0xd0 [ 65.362363][ T1303] ? lock_acquire+0x13c/0x160 [ 65.362366][ T1303] console_flush_one_record+0x46f/0x710 [ 65.362370][ T1303] ? console_emit_next_record+0x4c0/0x4c0 [ 65.362372][ T1303] ? __lock_acquire+0x518/0xc20 [ 65.362378][ T1303] console_unlock+0xee/0x1f0 [ 65.362380][ T1303] ? console_flush_one_record+0x710/0x710 [ 65.362382][ T1303] ? rcu_is_watching+0x16/0xd0 [ 65.362384][ T1303] ? lock_acquire+0xe0/0x160 [ 65.362388][ T1303] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.362390][ T1303] ? vprintk_emit+0x320/0x3e0 [ 65.362392][ T1303] vprintk_emit+0x37c/0x3e0 [ 65.362395][ T1303] ? wake_up_klogd_work_func+0x90/0x90 [ 65.362397][ T1303] ? do_raw_spin_unlock+0x59/0x250 [ 65.362400][ T1303] ? __lock_acquire+0x518/0xc20 [ 65.362403][ T1303] _printk+0xc7/0x100 [ 65.362407][ T1303] ? snapshot_read.cold+0x21/0x21 [ 65.362410][ T1303] ? do_raw_spin_lock+0x131/0x280 [ 65.362412][ T1303] ? __rwlock_init+0x150/0x150 [ 65.362416][ T1303] ? do_raw_spin_lock+0x131/0x280 [ 65.362419][ T1303] do_exit.cold+0x82/0x9c [ 65.362423][ T1303] ? exit_notify+0x890/0x890 [ 65.362424][ T1303] ? __lock_release.isra.0+0x69/0x1a0 [ 65.362427][ T1303] ? rcu_is_watching+0x16/0xd0 [ 65.362430][ T1303] do_group_exit+0xb8/0x370 [ 65.362433][ T1303] __x64_sys_exit_group+0x3c/0x50 [ 65.362435][ T1303] x64_sys_call+0x1567/0x1570 [ 65.362437][ T1303] do_syscall_64+0xff/0x530 [ 65.362442][ T1303] ? exc_page_fault+0xee/0x100 [ 65.362445][ T1303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.362447][ T1303] RIP: 0033:0x7f80c79731b8 [ 65.362449][ T1303] Code: Unable to access opcode bytes at 0x7f80c797318e. [ 65.362450][ T1303] RSP: 002b:00007ffe61278d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 65.362452][ T1303] RAX: ffffffffffffffda RBX: 00007f80c7aa3f88 RCX: 00007f80c79731b8 [ 65.362454][ T1303] RDX: 00007f80c78b0a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 65.362455][ T1303] RBP: 00007ffe61278d90 R08: 0000000000000000 R09: 0000000000000000 [ 65.362455][ T1303] R10: 00007ffe61278bd0 R11: 0000000000000246 R12: 0000000000000001 [ 65.362456][ T1303] R13: 0000000000000000 R14: 00007f80c7aa2680 R15: 00007f80c7aa3fa0 [ 65.362463][ T1303]