[ 9.257312][ T193] ip (193) used greatest stack depth: 24520 bytes left [ 9.257327][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.257329][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: ip [ 9.257331][ T193] preempt_count: 2, expected: 0 [ 9.257332][ T193] RCU nest depth: 0, expected: 0 [ 9.257332][ T193] locks held by ip/193: 5, last CPU#2: [ 9.257335][ T193] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.257346][ T193] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.257351][ T193] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.257355][ T193] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.257358][ T193] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.257362][ T193] irq event stamp: 22108 [ 9.257362][ T193] hardirqs last enabled at (22107): [] __down_trylock_console_sem+0x86/0xa0 [ 9.257364][ T193] hardirqs last disabled at (22108): [] console_emit_next_record+0x3d4/0x4c0 [ 9.257366][ T193] softirqs last enabled at (20558): [] handle_softirqs+0x67c/0x900 [ 9.257368][ T193] softirqs last disabled at (19481): [] __irq_exit_rcu+0x145/0x1c0 [ 9.257370][ T193] Preemption disabled at: [ 9.257371][ T193] [<0000000000000000>] 0x0 [ 9.257377][ T193] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.257380][ T193] Tainted: [W]=WARN [ 9.257381][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.257383][ T193] Call Trace: [ 9.257384][ T193] [ 9.257386][ T193] dump_stack_lvl+0x6f/0xa0 [ 9.257391][ T193] __might_resched.cold+0x1fe/0x2c1 [ 9.257396][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.257399][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 9.257404][ T193] __kmalloc_noprof+0x443/0x760 [ 9.257406][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 9.257412][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 9.257414][ T193] alloc_buf.isra.0+0x4b/0x260 [ 9.257417][ T193] put_chars+0x1e1/0x2f0 [ 9.257420][ T193] ? __send_to_port+0x420/0x420 [ 9.257422][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.257427][ T193] ? validate_chain+0x38b/0xc20 [ 9.257432][ T193] hvc_console_print+0x292/0x780 [ 9.257439][ T193] ? hvc_write+0x3a0/0x3a0 [ 9.257441][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.257443][ T193] ? lock_acquire+0x13c/0x160 [ 9.257447][ T193] console_emit_next_record+0x22f/0x4c0 [ 9.257450][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 9.257452][ T193] ? console_flush_one_record+0x106/0x710 [ 9.257455][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.257457][ T193] ? lock_acquire+0x13c/0x160 [ 9.257460][ T193] console_flush_one_record+0x46f/0x710 [ 9.257464][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 9.257466][ T193] ? __lock_acquire+0x518/0xc20 [ 9.257470][ T193] console_unlock+0xee/0x1f0 [ 9.257473][ T193] ? console_flush_one_record+0x710/0x710 [ 9.257474][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.257476][ T193] ? lock_acquire+0x60/0x160 [ 9.257480][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.257481][ T193] ? vprintk_emit+0x320/0x3e0 [ 9.257484][ T193] vprintk_emit+0x37c/0x3e0 [ 9.257487][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 9.257491][ T193] ? __lock_acquire+0x518/0xc20 [ 9.257494][ T193] _printk+0xc7/0x100 [ 9.257497][ T193] ? snapshot_read.cold+0x21/0x21 [ 9.257500][ T193] ? do_raw_spin_lock+0x131/0x280 [ 9.257502][ T193] ? __rwlock_init+0x150/0x150 [ 9.257506][ T193] ? do_raw_spin_lock+0x131/0x280 [ 9.257508][ T193] do_exit.cold+0x82/0x9c [ 9.257511][ T193] ? exit_notify+0x890/0x890 [ 9.257513][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 9.257515][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.257519][ T193] do_group_exit+0xb8/0x370 [ 9.257522][ T193] __x64_sys_exit_group+0x3c/0x50 [ 9.257525][ T193] x64_sys_call+0x1567/0x1570 [ 9.257526][ T193] do_syscall_64+0xff/0x530 [ 9.257530][ T193] ? exc_page_fault+0xee/0x100 [ 9.257533][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.257535][ T193] RIP: 0033:0x7fb48e9241b8 [ 9.257537][ T193] Code: Unable to access opcode bytes at 0x7fb48e92418e. [ 9.257538][ T193] RSP: 002b:00007ffc297b5438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.257541][ T193] RAX: ffffffffffffffda RBX: 00007fb48ea54f88 RCX: 00007fb48e9241b8 [ 9.257542][ T193] RDX: 00007fb48e66efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.257543][ T193] RBP: 00007ffc297b5490 R08: 0000000000000000 R09: 0000000000000050 [ 9.257544][ T193] R10: 00007ffc297b5250 R11: 0000000000000246 R12: 0000000000000001 [ 9.257544][ T193] R13: 0000000000000000 R14: 00007fb48ea53680 R15: 00007fb48ea54fa0 [ 9.257551][ T193] [ 9.680516][ T206] ip (206) used greatest stack depth: 24464 bytes left [ 13.196519][ T378] ip (378) used greatest stack depth: 24408 bytes left [ 13.196534][ T378] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.196537][ T378] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 378, name: ip [ 13.196538][ T378] preempt_count: 2, expected: 0 [ 13.196539][ T378] RCU nest depth: 0, expected: 0 [ 13.196540][ T378] locks held by ip/378: 5, last CPU#3: [ 13.196542][ T378] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.196554][ T378] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.196560][ T378] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.196563][ T378] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.196567][ T378] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.196571][ T378] irq event stamp: 34110 [ 13.196572][ T378] hardirqs last enabled at (34109): [] __down_trylock_console_sem+0x86/0xa0 [ 13.196574][ T378] hardirqs last disabled at (34110): [] console_emit_next_record+0x3d4/0x4c0 [ 13.196576][ T378] softirqs last enabled at (32828): [] netlink_release+0x17b/0xcf0 [ 13.196580][ T378] softirqs last disabled at (32826): [] netlink_release+0xd2/0xcf0 [ 13.196582][ T378] Preemption disabled at: [ 13.196583][ T378] [<0000000000000000>] 0x0 [ 13.196589][ T378] CPU: 3 UID: 0 PID: 378 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.196592][ T378] Tainted: [W]=WARN [ 13.196593][ T378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.196594][ T378] Call Trace: [ 13.196596][ T378] [ 13.196598][ T378] dump_stack_lvl+0x6f/0xa0 [ 13.196604][ T378] __might_resched.cold+0x1fe/0x2c1 [ 13.196608][ T378] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.196611][ T378] ? __kmalloc_noprof+0xdb/0x760 [ 13.196616][ T378] __kmalloc_noprof+0x443/0x760 [ 13.196618][ T378] ? alloc_buf.isra.0+0x4b/0x260 [ 13.196624][ T378] ? do_raw_spin_unlock+0x59/0x250 [ 13.196626][ T378] alloc_buf.isra.0+0x4b/0x260 [ 13.196630][ T378] put_chars+0x1e1/0x2f0 [ 13.196633][ T378] ? __send_to_port+0x420/0x420 [ 13.196635][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.196639][ T378] ? validate_chain+0x38b/0xc20 [ 13.196644][ T378] hvc_console_print+0x292/0x780 [ 13.196651][ T378] ? hvc_write+0x3a0/0x3a0 [ 13.196654][ T378] ? rcu_is_watching+0x16/0xd0 [ 13.196656][ T378] ? lock_acquire+0x13c/0x160 [ 13.196659][ T378] console_emit_next_record+0x22f/0x4c0 [ 13.196663][ T378] ? devkmsg_read+0x4b0/0x4b0 [ 13.196664][ T378] ? console_flush_one_record+0x106/0x710 [ 13.196667][ T378] ? rcu_is_watching+0x16/0xd0 [ 13.196669][ T378] ? lock_acquire+0x13c/0x160 [ 13.196673][ T378] console_flush_one_record+0x46f/0x710 [ 13.196677][ T378] ? console_emit_next_record+0x4c0/0x4c0 [ 13.196678][ T378] ? __lock_acquire+0x518/0xc20 [ 13.196683][ T378] console_unlock+0xee/0x1f0 [ 13.196685][ T378] ? console_flush_one_record+0x710/0x710 [ 13.196687][ T378] ? rcu_is_watching+0x16/0xd0 [ 13.196689][ T378] ? lock_acquire+0x60/0x160 [ 13.196692][ T378] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.196694][ T378] ? vprintk_emit+0x320/0x3e0 [ 13.196697][ T378] vprintk_emit+0x37c/0x3e0 [ 13.196700][ T378] ? wake_up_klogd_work_func+0x90/0x90 [ 13.196704][ T378] ? __lock_acquire+0x518/0xc20 [ 13.196707][ T378] _printk+0xc7/0x100 [ 13.196710][ T378] ? snapshot_read.cold+0x21/0x21 [ 13.196713][ T378] ? do_raw_spin_lock+0x131/0x280 [ 13.196715][ T378] ? __rwlock_init+0x150/0x150 [ 13.196719][ T378] ? do_raw_spin_lock+0x131/0x280 [ 13.196721][ T378] do_exit.cold+0x82/0x9c [ 13.196726][ T378] ? exit_notify+0x890/0x890 [ 13.196728][ T378] ? __lock_release.isra.0+0x69/0x1a0 [ 13.196731][ T378] ? rcu_is_watching+0x16/0xd0 [ 13.196734][ T378] do_group_exit+0xb8/0x370 [ 13.196738][ T378] __x64_sys_exit_group+0x3c/0x50 [ 13.196740][ T378] x64_sys_call+0x1567/0x1570 [ 13.196742][ T378] do_syscall_64+0xff/0x530 [ 13.196745][ T378] ? exc_page_fault+0xee/0x100 [ 13.196748][ T378] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.196750][ T378] RIP: 0033:0x7f97d67471b8 [ 13.196752][ T378] Code: Unable to access opcode bytes at 0x7f97d674718e. [ 13.196753][ T378] RSP: 002b:00007ffe16ff0668 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.196755][ T378] RAX: ffffffffffffffda RBX: 00007f97d6877f88 RCX: 00007f97d67471b8 [ 13.196757][ T378] RDX: 00007f97d6491fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.196758][ T378] RBP: 00007ffe16ff06c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.196759][ T378] R10: 00007ffe16ff0480 R11: 0000000000000246 R12: 0000000000000001 [ 13.196759][ T378] R13: 0000000000000000 R14: 00007f97d6876680 R15: 00007f97d6877fa0 [ 13.196766][ T378] [ 43.866212][ T1613] ip (1613) used greatest stack depth: 24296 bytes left [ 43.866228][ T1613] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.866230][ T1613] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1613, name: ip [ 43.866232][ T1613] preempt_count: 2, expected: 0 [ 43.866233][ T1613] RCU nest depth: 0, expected: 0 [ 43.866234][ T1613] locks held by ip/1613: 5, last CPU#3: [ 43.866236][ T1613] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 43.866248][ T1613] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 43.866253][ T1613] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 43.866257][ T1613] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 43.866260][ T1613] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 43.866264][ T1613] irq event stamp: 33250 [ 43.866265][ T1613] hardirqs last enabled at (33249): [] __down_trylock_console_sem+0x86/0xa0 [ 43.866267][ T1613] hardirqs last disabled at (33250): [] console_emit_next_record+0x3d4/0x4c0 [ 43.866269][ T1613] softirqs last enabled at (31960): [] netlink_release+0x17b/0xcf0 [ 43.866273][ T1613] softirqs last disabled at (31958): [] netlink_release+0xd2/0xcf0 [ 43.866275][ T1613] Preemption disabled at: [ 43.866276][ T1613] [<0000000000000000>] 0x0 [ 43.866282][ T1613] CPU: 3 UID: 0 PID: 1613 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.866286][ T1613] Tainted: [W]=WARN [ 43.866287][ T1613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.866288][ T1613] Call Trace: [ 43.866290][ T1613] [ 43.866291][ T1613] dump_stack_lvl+0x6f/0xa0 [ 43.866297][ T1613] __might_resched.cold+0x1fe/0x2c1 [ 43.866301][ T1613] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.866305][ T1613] ? __kmalloc_noprof+0xdb/0x760 [ 43.866309][ T1613] __kmalloc_noprof+0x443/0x760 [ 43.866311][ T1613] ? alloc_buf.isra.0+0x4b/0x260 [ 43.866322][ T1613] ? do_raw_spin_unlock+0x59/0x250 [ 43.866324][ T1613] alloc_buf.isra.0+0x4b/0x260 [ 43.866328][ T1613] put_chars+0x1e1/0x2f0 [ 43.866331][ T1613] ? __send_to_port+0x420/0x420 [ 43.866333][ T1613] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 43.866337][ T1613] ? validate_chain+0x38b/0xc20 [ 43.866343][ T1613] hvc_console_print+0x292/0x780 [ 43.866350][ T1613] ? hvc_write+0x3a0/0x3a0 [ 43.866352][ T1613] ? rcu_is_watching+0x16/0xd0 [ 43.866354][ T1613] ? lock_acquire+0x13c/0x160 [ 43.866358][ T1613] console_emit_next_record+0x22f/0x4c0 [ 43.866362][ T1613] ? devkmsg_read+0x4b0/0x4b0 [ 43.866363][ T1613] ? console_flush_one_record+0x106/0x710 [ 43.866366][ T1613] ? rcu_is_watching+0x16/0xd0 [ 43.866368][ T1613] ? lock_acquire+0x13c/0x160 [ 43.866372][ T1613] console_flush_one_record+0x46f/0x710 [ 43.866376][ T1613] ? console_emit_next_record+0x4c0/0x4c0 [ 43.866377][ T1613] ? __lock_acquire+0x518/0xc20 [ 43.866382][ T1613] console_unlock+0xee/0x1f0 [ 43.866385][ T1613] ? console_flush_one_record+0x710/0x710 [ 43.866386][ T1613] ? rcu_is_watching+0x16/0xd0 [ 43.866388][ T1613] ? lock_acquire+0x60/0x160 [ 43.866392][ T1613] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.866393][ T1613] ? vprintk_emit+0x320/0x3e0 [ 43.866396][ T1613] vprintk_emit+0x37c/0x3e0 [ 43.866400][ T1613] ? wake_up_klogd_work_func+0x90/0x90 [ 43.866403][ T1613] ? __lock_acquire+0x518/0xc20 [ 43.866406][ T1613] _printk+0xc7/0x100 [ 43.866410][ T1613] ? snapshot_read.cold+0x21/0x21 [ 43.866413][ T1613] ? do_raw_spin_lock+0x131/0x280 [ 43.866415][ T1613] ? __rwlock_init+0x150/0x150 [ 43.866418][ T1613] ? do_raw_spin_lock+0x131/0x280 [ 43.866421][ T1613] do_exit.cold+0x82/0x9c [ 43.866424][ T1613] ? exit_notify+0x890/0x890 [ 43.866426][ T1613] ? __lock_release.isra.0+0x69/0x1a0 [ 43.866429][ T1613] ? rcu_is_watching+0x16/0xd0 [ 43.866432][ T1613] do_group_exit+0xb8/0x370 [ 43.866436][ T1613] __x64_sys_exit_group+0x3c/0x50 [ 43.866438][ T1613] x64_sys_call+0x1567/0x1570 [ 43.866440][ T1613] do_syscall_64+0xff/0x530 [ 43.866443][ T1613] ? exc_page_fault+0xee/0x100 [ 43.866446][ T1613] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.866448][ T1613] RIP: 0033:0x7f612704f1b8 [ 43.866450][ T1613] Code: Unable to access opcode bytes at 0x7f612704f18e. [ 43.866451][ T1613] RSP: 002b:00007ffd4a7d01a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 43.866454][ T1613] RAX: ffffffffffffffda RBX: 00007f612717ff88 RCX: 00007f612704f1b8 [ 43.866455][ T1613] RDX: 00007f6126d99fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 43.866456][ T1613] RBP: 00007ffd4a7d0200 R08: 0000000000000000 R09: 0000000000000000 [ 43.866457][ T1613] R10: 00007ffd4a7cffc0 R11: 0000000000000246 R12: 0000000000000001 [ 43.866458][ T1613] R13: 0000000000000000 R14: 00007f612717e680 R15: 00007f612717ffa0 [ 43.866464][ T1613] [ 52.964610][ T1804] ip (1804) used greatest stack depth: 23632 bytes left [ 52.964626][ T1804] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.964629][ T1804] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1804, name: ip [ 52.964630][ T1804] preempt_count: 2, expected: 0 [ 52.964631][ T1804] RCU nest depth: 0, expected: 0 [ 52.964632][ T1804] locks held by ip/1804: 5, last CPU#2: [ 52.964634][ T1804] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 52.964646][ T1804] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.964651][ T1804] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.964655][ T1804] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.964658][ T1804] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.964662][ T1804] irq event stamp: 31004 [ 52.964663][ T1804] hardirqs last enabled at (31003): [] __down_trylock_console_sem+0x86/0xa0 [ 52.964665][ T1804] hardirqs last disabled at (31004): [] console_emit_next_record+0x3d4/0x4c0 [ 52.964667][ T1804] softirqs last enabled at (30390): [] handle_softirqs+0x67c/0x900 [ 52.964669][ T1804] softirqs last disabled at (30385): [] __irq_exit_rcu+0x145/0x1c0 [ 52.964671][ T1804] Preemption disabled at: [ 52.964671][ T1804] [<0000000000000000>] 0x0 [ 52.964678][ T1804] CPU: 2 UID: 0 PID: 1804 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.964681][ T1804] Tainted: [W]=WARN [ 52.964682][ T1804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.964684][ T1804] Call Trace: [ 52.964685][ T1804] [ 52.964687][ T1804] dump_stack_lvl+0x6f/0xa0 [ 52.964692][ T1804] __might_resched.cold+0x1fe/0x2c1 [ 52.964697][ T1804] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.964700][ T1804] ? __kmalloc_noprof+0xdb/0x760 [ 52.964705][ T1804] __kmalloc_noprof+0x443/0x760 [ 52.964707][ T1804] ? alloc_buf.isra.0+0x4b/0x260 [ 52.964713][ T1804] ? do_raw_spin_unlock+0x59/0x250 [ 52.964716][ T1804] alloc_buf.isra.0+0x4b/0x260 [ 52.964719][ T1804] put_chars+0x1e1/0x2f0 [ 52.964722][ T1804] ? __send_to_port+0x420/0x420 [ 52.964724][ T1804] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.964730][ T1804] ? validate_chain+0x38b/0xc20 [ 52.964735][ T1804] hvc_console_print+0x292/0x780 [ 52.964742][ T1804] ? hvc_write+0x3a0/0x3a0 [ 52.964745][ T1804] ? rcu_is_watching+0x16/0xd0 [ 52.964747][ T1804] ? lock_acquire+0x13c/0x160 [ 52.964751][ T1804] console_emit_next_record+0x22f/0x4c0 [ 52.964754][ T1804] ? devkmsg_read+0x4b0/0x4b0 [ 52.964756][ T1804] ? console_flush_one_record+0x106/0x710 [ 52.964759][ T1804] ? rcu_is_watching+0x16/0xd0 [ 52.964761][ T1804] ? lock_acquire+0x13c/0x160 [ 52.964765][ T1804] console_flush_one_record+0x46f/0x710 [ 52.964768][ T1804] ? console_emit_next_record+0x4c0/0x4c0 [ 52.964770][ T1804] ? __lock_acquire+0x518/0xc20 [ 52.964775][ T1804] console_unlock+0xee/0x1f0 [ 52.964777][ T1804] ? console_flush_one_record+0x710/0x710 [ 52.964779][ T1804] ? rcu_is_watching+0x16/0xd0 [ 52.964781][ T1804] ? lock_acquire+0x60/0x160 [ 52.964784][ T1804] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.964786][ T1804] ? vprintk_emit+0x320/0x3e0 [ 52.964789][ T1804] vprintk_emit+0x37c/0x3e0 [ 52.964792][ T1804] ? wake_up_klogd_work_func+0x90/0x90 [ 52.964795][ T1804] ? __lock_acquire+0x518/0xc20 [ 52.964799][ T1804] _printk+0xc7/0x100 [ 52.964803][ T1804] ? snapshot_read.cold+0x21/0x21 [ 52.964805][ T1804] ? do_raw_spin_lock+0x131/0x280 [ 52.964808][ T1804] ? __rwlock_init+0x150/0x150 [ 52.964811][ T1804] ? do_raw_spin_lock+0x131/0x280 [ 52.964814][ T1804] do_exit.cold+0x82/0x9c [ 52.964817][ T1804] ? exit_notify+0x890/0x890 [ 52.964819][ T1804] ? __lock_release.isra.0+0x69/0x1a0 [ 52.964821][ T1804] ? rcu_is_watching+0x16/0xd0 [ 52.964825][ T1804] do_group_exit+0xb8/0x370 [ 52.964828][ T1804] __x64_sys_exit_group+0x3c/0x50 [ 52.964831][ T1804] x64_sys_call+0x1567/0x1570 [ 52.964832][ T1804] do_syscall_64+0xff/0x530 [ 52.964836][ T1804] ? exc_page_fault+0xee/0x100 [ 52.964839][ T1804] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.964841][ T1804] RIP: 0033:0x7f68dcae91b8 [ 52.964843][ T1804] Code: Unable to access opcode bytes at 0x7f68dcae918e. [ 52.964845][ T1804] RSP: 002b:00007fff67a919d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.964847][ T1804] RAX: ffffffffffffffda RBX: 00007f68dcc19f88 RCX: 00007f68dcae91b8 [ 52.964848][ T1804] RDX: 00007f68dc833fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 52.964849][ T1804] RBP: 00007fff67a91a30 R08: 0000000000000000 R09: 0000000000000000 [ 52.964850][ T1804] R10: 00007fff67a917f0 R11: 0000000000000246 R12: 0000000000000001 [ 52.964851][ T1804] R13: 0000000000000000 R14: 00007f68dcc18680 R15: 00007f68dcc19fa0 [ 52.964857][ T1804] [ 105.421708][ T3453] ip (3453) used greatest stack depth: 23344 bytes left [ 105.421723][ T3453] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.421727][ T3453] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3453, name: ip [ 105.421729][ T3453] preempt_count: 2, expected: 0 [ 105.421730][ T3453] RCU nest depth: 0, expected: 0 [ 105.421730][ T3453] locks held by ip/3453: 5, last CPU#3: [ 105.421732][ T3453] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 105.421745][ T3453] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 105.421750][ T3453] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 105.421754][ T3453] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 105.421757][ T3453] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 105.421761][ T3453] irq event stamp: 30936 [ 105.421762][ T3453] hardirqs last enabled at (30935): [] __down_trylock_console_sem+0x86/0xa0 [ 105.421764][ T3453] hardirqs last disabled at (30936): [] console_emit_next_record+0x3d4/0x4c0 [ 105.421766][ T3453] softirqs last enabled at (30240): [] handle_softirqs+0x67c/0x900 [ 105.421767][ T3453] softirqs last disabled at (30231): [] __irq_exit_rcu+0x145/0x1c0 [ 105.421769][ T3453] Preemption disabled at: [ 105.421770][ T3453] [<0000000000000000>] 0x0 [ 105.421776][ T3453] CPU: 3 UID: 0 PID: 3453 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.421780][ T3453] Tainted: [W]=WARN [ 105.421781][ T3453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.421782][ T3453] Call Trace: [ 105.421784][ T3453] [ 105.421785][ T3453] dump_stack_lvl+0x6f/0xa0 [ 105.421791][ T3453] __might_resched.cold+0x1fe/0x2c1 [ 105.421795][ T3453] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.421799][ T3453] ? __kmalloc_noprof+0xdb/0x760 [ 105.421804][ T3453] __kmalloc_noprof+0x443/0x760 [ 105.421806][ T3453] ? alloc_buf.isra.0+0x4b/0x260 [ 105.421812][ T3453] ? do_raw_spin_unlock+0x59/0x250 [ 105.421814][ T3453] alloc_buf.isra.0+0x4b/0x260 [ 105.421818][ T3453] put_chars+0x1e1/0x2f0 [ 105.421821][ T3453] ? __send_to_port+0x420/0x420 [ 105.421823][ T3453] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.421827][ T3453] ? validate_chain+0x38b/0xc20 [ 105.421832][ T3453] hvc_console_print+0x292/0x780 [ 105.421839][ T3453] ? hvc_write+0x3a0/0x3a0 [ 105.421842][ T3453] ? rcu_is_watching+0x16/0xd0 [ 105.421844][ T3453] ? lock_acquire+0x13c/0x160 [ 105.421847][ T3453] console_emit_next_record+0x22f/0x4c0 [ 105.421851][ T3453] ? devkmsg_read+0x4b0/0x4b0 [ 105.421853][ T3453] ? console_flush_one_record+0x106/0x710 [ 105.421855][ T3453] ? rcu_is_watching+0x16/0xd0 [ 105.421857][ T3453] ? lock_acquire+0x13c/0x160 [ 105.421861][ T3453] console_flush_one_record+0x46f/0x710 [ 105.421865][ T3453] ? console_emit_next_record+0x4c0/0x4c0 [ 105.421866][ T3453] ? __lock_acquire+0x518/0xc20 [ 105.421871][ T3453] console_unlock+0xee/0x1f0 [ 105.421874][ T3453] ? console_flush_one_record+0x710/0x710 [ 105.421875][ T3453] ? rcu_is_watching+0x16/0xd0 [ 105.421877][ T3453] ? lock_acquire+0x60/0x160 [ 105.421880][ T3453] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.421882][ T3453] ? vprintk_emit+0x320/0x3e0 [ 105.421885][ T3453] vprintk_emit+0x37c/0x3e0 [ 105.421888][ T3453] ? wake_up_klogd_work_func+0x90/0x90 [ 105.421892][ T3453] ? __lock_acquire+0x518/0xc20 [ 105.421895][ T3453] _printk+0xc7/0x100 [ 105.421898][ T3453] ? snapshot_read.cold+0x21/0x21 [ 105.421901][ T3453] ? do_raw_spin_lock+0x131/0x280 [ 105.421903][ T3453] ? __rwlock_init+0x150/0x150 [ 105.421907][ T3453] ? do_raw_spin_lock+0x131/0x280 [ 105.421909][ T3453] do_exit.cold+0x82/0x9c [ 105.421913][ T3453] ? exit_notify+0x890/0x890 [ 105.421914][ T3453] ? __lock_release.isra.0+0x69/0x1a0 [ 105.421917][ T3453] ? rcu_is_watching+0x16/0xd0 [ 105.421921][ T3453] do_group_exit+0xb8/0x370 [ 105.421924][ T3453] __x64_sys_exit_group+0x3c/0x50 [ 105.421926][ T3453] x64_sys_call+0x1567/0x1570 [ 105.421928][ T3453] do_syscall_64+0xff/0x530 [ 105.421931][ T3453] ? exc_page_fault+0xee/0x100 [ 105.421934][ T3453] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 105.421936][ T3453] RIP: 0033:0x7f003c1df1b8 [ 105.421939][ T3453] Code: Unable to access opcode bytes at 0x7f003c1df18e. [ 105.421940][ T3453] RSP: 002b:00007ffd25a62508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 105.421942][ T3453] RAX: ffffffffffffffda RBX: 00007f003c30ff88 RCX: 00007f003c1df1b8 [ 105.421943][ T3453] RDX: 00007f003bf29fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 105.421944][ T3453] RBP: 00007ffd25a62560 R08: 0000000000000000 R09: 0000000000000000 [ 105.421945][ T3453] R10: 00007ffd25a62320 R11: 0000000000000246 R12: 0000000000000001 [ 105.421946][ T3453] R13: 0000000000000000 R14: 00007f003c30e680 R15: 00007f003c30ffa0 [ 105.421952][ T3453] [ 1109.007701][T27779] pm_nl_ctl (27779) used greatest stack depth: 22752 bytes left [ 1109.007729][T27779] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1109.007731][T27779] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 27779, name: pm_nl_ctl [ 1109.007733][T27779] preempt_count: 2, expected: 0 [ 1109.007734][T27779] RCU nest depth: 0, expected: 0 [ 1109.007736][T27779] locks held by pm_nl_ctl/27779: 5, last CPU#3: [ 1109.007738][T27779] #0: ffffffff8ea267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 1109.007750][T27779] #1: ffffffff8eb8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1109.007756][T27779] #2: ffffffff8eb8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1109.007760][T27779] #3: ffffffff8eaad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1109.007764][T27779] #4: ffffffff8eaad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1109.007768][T27779] irq event stamp: 33920 [ 1109.007769][T27779] hardirqs last enabled at (33919): [] __down_trylock_console_sem+0x86/0xa0 [ 1109.007771][T27779] hardirqs last disabled at (33920): [] console_emit_next_record+0x3d4/0x4c0 [ 1109.007773][T27779] softirqs last enabled at (33260): [] netlink_release+0x17b/0xcf0 [ 1109.007778][T27779] softirqs last disabled at (33258): [] netlink_release+0xd2/0xcf0 [ 1109.007780][T27779] Preemption disabled at: [ 1109.007781][T27779] [<0000000000000000>] 0x0 [ 1109.007788][T27779] CPU: 3 UID: 0 PID: 27779 Comm: pm_nl_ctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 1109.007791][T27779] Tainted: [W]=WARN [ 1109.007792][T27779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1109.007794][T27779] Call Trace: [ 1109.007796][T27779] [ 1109.007797][T27779] dump_stack_lvl+0x6f/0xa0 [ 1109.007803][T27779] __might_resched.cold+0x1fe/0x2c1 [ 1109.007808][T27779] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1109.007812][T27779] ? __kmalloc_noprof+0xdb/0x760 [ 1109.007817][T27779] __kmalloc_noprof+0x443/0x760 [ 1109.007819][T27779] ? alloc_buf.isra.0+0x4b/0x260 [ 1109.007825][T27779] ? do_raw_spin_unlock+0x59/0x250 [ 1109.007828][T27779] alloc_buf.isra.0+0x4b/0x260 [ 1109.007832][T27779] put_chars+0x1e1/0x2f0 [ 1109.007835][T27779] ? __send_to_port+0x420/0x420 [ 1109.007837][T27779] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1109.007841][T27779] ? validate_chain+0x38b/0xc20 [ 1109.007847][T27779] hvc_console_print+0x292/0x780 [ 1109.007854][T27779] ? hvc_write+0x3a0/0x3a0 [ 1109.007857][T27779] ? rcu_is_watching+0x16/0xd0 [ 1109.007860][T27779] ? lock_acquire+0x13c/0x160 [ 1109.007864][T27779] console_emit_next_record+0x22f/0x4c0 [ 1109.007868][T27779] ? devkmsg_read+0x4b0/0x4b0 [ 1109.007869][T27779] ? console_flush_one_record+0x106/0x710 [ 1109.007872][T27779] ? rcu_is_watching+0x16/0xd0 [ 1109.007875][T27779] ? lock_acquire+0x13c/0x160 [ 1109.007879][T27779] console_flush_one_record+0x46f/0x710 [ 1109.007883][T27779] ? console_emit_next_record+0x4c0/0x4c0 [ 1109.007884][T27779] ? __lock_acquire+0x518/0xc20 [ 1109.007890][T27779] console_unlock+0xee/0x1f0 [ 1109.007893][T27779] ? console_flush_one_record+0x710/0x710 [ 1109.007894][T27779] ? rcu_is_watching+0x16/0xd0 [ 1109.007896][T27779] ? lock_acquire+0x60/0x160 [ 1109.007900][T27779] ? __down_trylock_console_sem+0x5e/0xa0 [ 1109.007902][T27779] ? vprintk_emit+0x320/0x3e0 [ 1109.007905][T27779] vprintk_emit+0x37c/0x3e0 [ 1109.007909][T27779] ? wake_up_klogd_work_func+0x90/0x90 [ 1109.007912][T27779] ? __lock_acquire+0x518/0xc20 [ 1109.007916][T27779] _printk+0xc7/0x100 [ 1109.007920][T27779] ? snapshot_read.cold+0x21/0x21 [ 1109.007923][T27779] ? do_raw_spin_lock+0x131/0x280 [ 1109.007925][T27779] ? __rwlock_init+0x150/0x150 [ 1109.007929][T27779] ? do_raw_spin_lock+0x131/0x280 [ 1109.007932][T27779] do_exit.cold+0x82/0x9c [ 1109.007935][T27779] ? exit_notify+0x890/0x890 [ 1109.007937][T27779] ? __lock_release.isra.0+0x69/0x1a0 [ 1109.007940][T27779] ? rcu_is_watching+0x16/0xd0 [ 1109.007944][T27779] do_group_exit+0xb8/0x370 [ 1109.007947][T27779] __x64_sys_exit_group+0x3c/0x50 [ 1109.007950][T27779] x64_sys_call+0x1567/0x1570 [ 1109.007952][T27779] do_syscall_64+0xff/0x530 [ 1109.007955][T27779] ? exc_page_fault+0xee/0x100 [ 1109.007958][T27779] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1109.007960][T27779] RIP: 0033:0x7f64678241b8 [ 1109.007963][T27779] Code: Unable to access opcode bytes at 0x7f646782418e. [ 1109.007964][T27779] RSP: 002b:00007ffeef9c9108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1109.007966][T27779] RAX: ffffffffffffffda RBX: 00007f6467954f88 RCX: 00007f64678241b8 [ 1109.007968][T27779] RDX: 00007f6467761a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 1109.007969][T27779] RBP: 00007ffeef9c9160 R08: 0000000000000000 R09: 0000000000000000 [ 1109.007970][T27779] R10: 00007ffeef9c8fa0 R11: 0000000000000246 R12: 0000000000000001 [ 1109.007971][T27779] R13: 0000000000000000 R14: 00007f6467953680 R15: 00007f6467954fa0 [ 1109.007978][T27779]