[ 9.371177][ T201] ip (201) used greatest stack depth: 24104 bytes left [ 9.371192][ T201] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.371194][ T201] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 201, name: ip [ 9.371195][ T201] preempt_count: 2, expected: 0 [ 9.371196][ T201] RCU nest depth: 0, expected: 0 [ 9.371197][ T201] locks held by ip/201: 5, last CPU#0: [ 9.371199][ T201] #0: ffffffff9f4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.371211][ T201] #1: ffffffff9f57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.371215][ T201] #2: ffffffff9f57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.371220][ T201] #3: ffffffff9f49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.371224][ T201] #4: ffffffff9f49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.371227][ T201] irq event stamp: 22430 [ 9.371228][ T201] hardirqs last enabled at (22429): [] __down_trylock_console_sem+0x86/0xa0 [ 9.371231][ T201] hardirqs last disabled at (22430): [] console_emit_next_record+0x3d4/0x4c0 [ 9.371233][ T201] softirqs last enabled at (21806): [] handle_softirqs+0x67c/0x900 [ 9.371235][ T201] softirqs last disabled at (21797): [] __irq_exit_rcu+0x145/0x1c0 [ 9.371238][ T201] Preemption disabled at: [ 9.371238][ T201] [<0000000000000000>] 0x0 [ 9.371245][ T201] CPU: 0 UID: 0 PID: 201 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.371248][ T201] Tainted: [W]=WARN [ 9.371249][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.371250][ T201] Call Trace: [ 9.371252][ T201] [ 9.371253][ T201] dump_stack_lvl+0x6f/0xa0 [ 9.371260][ T201] __might_resched.cold+0x1fe/0x2c1 [ 9.371265][ T201] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.371269][ T201] ? __kmalloc_noprof+0xdb/0x760 [ 9.371273][ T201] __kmalloc_noprof+0x443/0x760 [ 9.371275][ T201] ? alloc_buf.isra.0+0x4b/0x260 [ 9.371282][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 9.371285][ T201] alloc_buf.isra.0+0x4b/0x260 [ 9.371288][ T201] put_chars+0x1e1/0x2f0 [ 9.371291][ T201] ? __send_to_port+0x420/0x420 [ 9.371292][ T201] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.371296][ T201] ? validate_chain+0x38b/0xc20 [ 9.371301][ T201] hvc_console_print+0x292/0x780 [ 9.371308][ T201] ? hvc_write+0x3a0/0x3a0 [ 9.371311][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.371313][ T201] ? lock_acquire+0x13c/0x160 [ 9.371316][ T201] console_emit_next_record+0x22f/0x4c0 [ 9.371320][ T201] ? devkmsg_read+0x4b0/0x4b0 [ 9.371322][ T201] ? console_flush_one_record+0x106/0x710 [ 9.371325][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.371327][ T201] ? lock_acquire+0x13c/0x160 [ 9.371331][ T201] console_flush_one_record+0x46f/0x710 [ 9.371335][ T201] ? console_emit_next_record+0x4c0/0x4c0 [ 9.371337][ T201] ? __lock_acquire+0x518/0xc20 [ 9.371342][ T201] console_unlock+0xee/0x1f0 [ 9.371345][ T201] ? console_flush_one_record+0x710/0x710 [ 9.371347][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.371348][ T201] ? lock_acquire+0xe0/0x160 [ 9.371352][ T201] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.371354][ T201] ? vprintk_emit+0x320/0x3e0 [ 9.371356][ T201] vprintk_emit+0x37c/0x3e0 [ 9.371360][ T201] ? wake_up_klogd_work_func+0x90/0x90 [ 9.371362][ T201] ? __lock_acquire+0x518/0xc20 [ 9.371366][ T201] _printk+0xc7/0x100 [ 9.371369][ T201] ? snapshot_read.cold+0x21/0x21 [ 9.371372][ T201] ? do_raw_spin_lock+0x131/0x280 [ 9.371375][ T201] ? __rwlock_init+0x150/0x150 [ 9.371378][ T201] ? do_raw_spin_lock+0x131/0x280 [ 9.371381][ T201] do_exit.cold+0x82/0x9c [ 9.371385][ T201] ? exit_notify+0x890/0x890 [ 9.371386][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 9.371389][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.371392][ T201] do_group_exit+0xb8/0x370 [ 9.371395][ T201] __x64_sys_exit_group+0x3c/0x50 [ 9.371397][ T201] x64_sys_call+0x1567/0x1570 [ 9.371399][ T201] do_syscall_64+0xff/0x530 [ 9.371403][ T201] ? exc_page_fault+0xee/0x100 [ 9.371406][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.371409][ T201] RIP: 0033:0x7f59084bc1b8 [ 9.371411][ T201] Code: Unable to access opcode bytes at 0x7f59084bc18e. [ 9.371412][ T201] RSP: 002b:00007fff5b168828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.371414][ T201] RAX: ffffffffffffffda RBX: 00007f59085ecf88 RCX: 00007f59084bc1b8 [ 9.371417][ T201] RDX: 00007f5908206fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.371418][ T201] RBP: 00007fff5b168880 R08: 0000000000000000 R09: 0000000000000050 [ 9.371418][ T201] R10: 00007fff5b168640 R11: 0000000000000246 R12: 0000000000000001 [ 9.371419][ T201] R13: 0000000000000000 R14: 00007f59085eb680 R15: 00007f59085ecfa0 [ 9.371426][ T201] [ 10.421986][ T230] ip (230) used greatest stack depth: 23472 bytes left [ 10.422001][ T230] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.422003][ T230] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 230, name: ip [ 10.422005][ T230] preempt_count: 2, expected: 0 [ 10.422005][ T230] RCU nest depth: 0, expected: 0 [ 10.422006][ T230] locks held by ip/230: 5, last CPU#2: [ 10.422008][ T230] #0: ffffffff9f4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.422019][ T230] #1: ffffffff9f57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.422024][ T230] #2: ffffffff9f57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.422029][ T230] #3: ffffffff9f49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.422032][ T230] #4: ffffffff9f49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.422036][ T230] irq event stamp: 34436 [ 10.422037][ T230] hardirqs last enabled at (34435): [] __down_trylock_console_sem+0x86/0xa0 [ 10.422040][ T230] hardirqs last disabled at (34436): [] console_emit_next_record+0x3d4/0x4c0 [ 10.422042][ T230] softirqs last enabled at (33426): [] handle_softirqs+0x67c/0x900 [ 10.422044][ T230] softirqs last disabled at (32519): [] __irq_exit_rcu+0x145/0x1c0 [ 10.422047][ T230] Preemption disabled at: [ 10.422047][ T230] [<0000000000000000>] 0x0 [ 10.422053][ T230] CPU: 2 UID: 0 PID: 230 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.422057][ T230] Tainted: [W]=WARN [ 10.422058][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.422059][ T230] Call Trace: [ 10.422061][ T230] [ 10.422062][ T230] dump_stack_lvl+0x6f/0xa0 [ 10.422068][ T230] __might_resched.cold+0x1fe/0x2c1 [ 10.422073][ T230] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.422077][ T230] ? __kmalloc_noprof+0xdb/0x760 [ 10.422081][ T230] __kmalloc_noprof+0x443/0x760 [ 10.422083][ T230] ? alloc_buf.isra.0+0x4b/0x260 [ 10.422090][ T230] ? do_raw_spin_unlock+0x59/0x250 [ 10.422092][ T230] alloc_buf.isra.0+0x4b/0x260 [ 10.422096][ T230] put_chars+0x1e1/0x2f0 [ 10.422098][ T230] ? __send_to_port+0x420/0x420 [ 10.422099][ T230] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.422103][ T230] ? validate_chain+0x38b/0xc20 [ 10.422108][ T230] hvc_console_print+0x292/0x780 [ 10.422116][ T230] ? hvc_write+0x3a0/0x3a0 [ 10.422118][ T230] ? rcu_is_watching+0x16/0xd0 [ 10.422120][ T230] ? lock_acquire+0x13c/0x160 [ 10.422124][ T230] console_emit_next_record+0x22f/0x4c0 [ 10.422128][ T230] ? devkmsg_read+0x4b0/0x4b0 [ 10.422130][ T230] ? console_flush_one_record+0x106/0x710 [ 10.422133][ T230] ? rcu_is_watching+0x16/0xd0 [ 10.422138][ T230] ? lock_acquire+0x13c/0x160 [ 10.422143][ T230] console_flush_one_record+0x46f/0x710 [ 10.422147][ T230] ? console_emit_next_record+0x4c0/0x4c0 [ 10.422149][ T230] ? __lock_acquire+0x518/0xc20 [ 10.422154][ T230] console_unlock+0xee/0x1f0 [ 10.422157][ T230] ? console_flush_one_record+0x710/0x710 [ 10.422158][ T230] ? rcu_is_watching+0x16/0xd0 [ 10.422160][ T230] ? lock_acquire+0xe0/0x160 [ 10.422164][ T230] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.422165][ T230] ? vprintk_emit+0x320/0x3e0 [ 10.422168][ T230] vprintk_emit+0x37c/0x3e0 [ 10.422171][ T230] ? wake_up_klogd_work_func+0x90/0x90 [ 10.422174][ T230] ? __lock_acquire+0x518/0xc20 [ 10.422178][ T230] _printk+0xc7/0x100 [ 10.422181][ T230] ? snapshot_read.cold+0x21/0x21 [ 10.422184][ T230] ? do_raw_spin_lock+0x131/0x280 [ 10.422186][ T230] ? __rwlock_init+0x150/0x150 [ 10.422190][ T230] ? do_raw_spin_lock+0x131/0x280 [ 10.422193][ T230] do_exit.cold+0x82/0x9c [ 10.422197][ T230] ? exit_notify+0x890/0x890 [ 10.422198][ T230] ? __lock_release.isra.0+0x69/0x1a0 [ 10.422201][ T230] ? rcu_is_watching+0x16/0xd0 [ 10.422204][ T230] do_group_exit+0xb8/0x370 [ 10.422207][ T230] __x64_sys_exit_group+0x3c/0x50 [ 10.422209][ T230] x64_sys_call+0x1567/0x1570 [ 10.422211][ T230] do_syscall_64+0xff/0x530 [ 10.422215][ T230] ? exc_page_fault+0xee/0x100 [ 10.422218][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.422220][ T230] RIP: 0033:0x7f5b796b91b8 [ 10.422222][ T230] Code: Unable to access opcode bytes at 0x7f5b796b918e. [ 10.422223][ T230] RSP: 002b:00007ffdead56108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.422226][ T230] RAX: ffffffffffffffda RBX: 00007f5b797e9f88 RCX: 00007f5b796b91b8 [ 10.422227][ T230] RDX: 00007f5b79403fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.422228][ T230] RBP: 00007ffdead56160 R08: 0000000000000000 R09: 0000000000000050 [ 10.422229][ T230] R10: 00007ffdead55f20 R11: 0000000000000246 R12: 0000000000000001 [ 10.422229][ T230] R13: 0000000000000000 R14: 00007f5b797e8680 R15: 00007f5b797e9fa0 [ 10.422236][ T230] [ 82.799128][T11696] ip (11696) used greatest stack depth: 23440 bytes left [ 82.799146][T11696] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.799148][T11696] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11696, name: ip [ 82.799150][T11696] preempt_count: 2, expected: 0 [ 82.799151][T11696] RCU nest depth: 0, expected: 0 [ 82.799152][T11696] locks held by ip/11696: 5, last CPU#2: [ 82.799154][T11696] #0: ffffffff9f4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 82.799165][T11696] #1: ffffffff9f57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 82.799170][T11696] #2: ffffffff9f57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 82.799175][T11696] #3: ffffffff9f49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 82.799178][T11696] #4: ffffffff9f49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 82.799183][T11696] irq event stamp: 387822 [ 82.799183][T11696] hardirqs last enabled at (387821): [] __down_trylock_console_sem+0x86/0xa0 [ 82.799186][T11696] hardirqs last disabled at (387822): [] console_emit_next_record+0x3d4/0x4c0 [ 82.799188][T11696] softirqs last enabled at (386098): [] handle_softirqs+0x67c/0x900 [ 82.799190][T11696] softirqs last disabled at (386003): [] __irq_exit_rcu+0x145/0x1c0 [ 82.799192][T11696] Preemption disabled at: [ 82.799193][T11696] [<0000000000000000>] 0x0 [ 82.799200][T11696] CPU: 2 UID: 0 PID: 11696 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.799203][T11696] Tainted: [W]=WARN [ 82.799204][T11696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.799206][T11696] Call Trace: [ 82.799207][T11696] [ 82.799209][T11696] dump_stack_lvl+0x6f/0xa0 [ 82.799215][T11696] __might_resched.cold+0x1fe/0x2c1 [ 82.799220][T11696] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.799224][T11696] ? __kmalloc_noprof+0xdb/0x760 [ 82.799228][T11696] __kmalloc_noprof+0x443/0x760 [ 82.799229][T11696] ? alloc_buf.isra.0+0x4b/0x260 [ 82.799236][T11696] ? do_raw_spin_unlock+0x59/0x250 [ 82.799239][T11696] alloc_buf.isra.0+0x4b/0x260 [ 82.799242][T11696] put_chars+0x1e1/0x2f0 [ 82.799244][T11696] ? __send_to_port+0x420/0x420 [ 82.799246][T11696] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 82.799249][T11696] ? validate_chain+0x38b/0xc20 [ 82.799255][T11696] hvc_console_print+0x292/0x780 [ 82.799262][T11696] ? hvc_write+0x3a0/0x3a0 [ 82.799265][T11696] ? rcu_is_watching+0x16/0xd0 [ 82.799267][T11696] ? lock_acquire+0x13c/0x160 [ 82.799270][T11696] console_emit_next_record+0x22f/0x4c0 [ 82.799274][T11696] ? devkmsg_read+0x4b0/0x4b0 [ 82.799276][T11696] ? console_flush_one_record+0x106/0x710 [ 82.799279][T11696] ? rcu_is_watching+0x16/0xd0 [ 82.799281][T11696] ? lock_acquire+0x13c/0x160 [ 82.799285][T11696] console_flush_one_record+0x46f/0x710 [ 82.799289][T11696] ? console_emit_next_record+0x4c0/0x4c0 [ 82.799291][T11696] ? __lock_acquire+0x518/0xc20 [ 82.799296][T11696] console_unlock+0xee/0x1f0 [ 82.799299][T11696] ? console_flush_one_record+0x710/0x710 [ 82.799300][T11696] ? rcu_is_watching+0x16/0xd0 [ 82.799302][T11696] ? lock_acquire+0xe0/0x160 [ 82.799305][T11696] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.799307][T11696] ? vprintk_emit+0x320/0x3e0 [ 82.799310][T11696] vprintk_emit+0x37c/0x3e0 [ 82.799313][T11696] ? wake_up_klogd_work_func+0x90/0x90 [ 82.799316][T11696] ? __lock_acquire+0x518/0xc20 [ 82.799319][T11696] _printk+0xc7/0x100 [ 82.799323][T11696] ? snapshot_read.cold+0x21/0x21 [ 82.799325][T11696] ? do_raw_spin_lock+0x131/0x280 [ 82.799328][T11696] ? __rwlock_init+0x150/0x150 [ 82.799332][T11696] ? do_raw_spin_lock+0x131/0x280 [ 82.799334][T11696] do_exit.cold+0x82/0x9c [ 82.799338][T11696] ? exit_notify+0x890/0x890 [ 82.799339][T11696] ? __lock_release.isra.0+0x69/0x1a0 [ 82.799342][T11696] ? rcu_is_watching+0x16/0xd0 [ 82.799345][T11696] do_group_exit+0xb8/0x370 [ 82.799348][T11696] __x64_sys_exit_group+0x3c/0x50 [ 82.799350][T11696] x64_sys_call+0x1567/0x1570 [ 82.799352][T11696] do_syscall_64+0xff/0x530 [ 82.799356][T11696] ? exc_page_fault+0xee/0x100 [ 82.799359][T11696] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.799362][T11696] RIP: 0033:0x7fad034df1b8 [ 82.799364][T11696] Code: Unable to access opcode bytes at 0x7fad034df18e. [ 82.799365][T11696] RSP: 002b:00007ffe8ef018b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 82.799367][T11696] RAX: ffffffffffffffda RBX: 00007fad0360ff88 RCX: 00007fad034df1b8 [ 82.799368][T11696] RDX: 00007fad03229fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 82.799369][T11696] RBP: 00007ffe8ef01910 R08: 0000000000000000 R09: 0000000000000060 [ 82.799370][T11696] R10: 00007ffe8ef016d0 R11: 0000000000000246 R12: 0000000000000001 [ 82.799371][T11696] R13: 0000000000000000 R14: 00007fad0360e680 R15: 00007fad0360ffa0 [ 82.799377][T11696]