[ 9.945281][ T199] ip (199) used greatest stack depth: 24192 bytes left [ 9.945297][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.945299][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: ip [ 9.945300][ T199] preempt_count: 2, expected: 0 [ 9.945301][ T199] RCU nest depth: 0, expected: 0 [ 9.945302][ T199] locks held by ip/199: 5, last CPU#2: [ 9.945305][ T199] #0: ffffffffb2c267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.945317][ T199] #1: ffffffffb2d8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.945323][ T199] #2: ffffffffb2d8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.945327][ T199] #3: ffffffffb2cad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.945330][ T199] #4: ffffffffb2cad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.945334][ T199] irq event stamp: 23416 [ 9.945335][ T199] hardirqs last enabled at (23415): [] __down_trylock_console_sem+0x86/0xa0 [ 9.945337][ T199] hardirqs last disabled at (23416): [] console_emit_next_record+0x3d4/0x4c0 [ 9.945339][ T199] softirqs last enabled at (22244): [] handle_softirqs+0x67c/0x900 [ 9.945341][ T199] softirqs last disabled at (21451): [] __irq_exit_rcu+0x145/0x1c0 [ 9.945343][ T199] Preemption disabled at: [ 9.945344][ T199] [<0000000000000000>] 0x0 [ 9.945350][ T199] CPU: 2 UID: 0 PID: 199 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.945354][ T199] Tainted: [W]=WARN [ 9.945355][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.945357][ T199] Call Trace: [ 9.945359][ T199] [ 9.945360][ T199] dump_stack_lvl+0x6f/0xa0 [ 9.945366][ T199] __might_resched.cold+0x1fe/0x2c1 [ 9.945371][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.945375][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 9.945380][ T199] __kmalloc_noprof+0x443/0x760 [ 9.945382][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 9.945388][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 9.945391][ T199] alloc_buf.isra.0+0x4b/0x260 [ 9.945394][ T199] put_chars+0x1e1/0x2f0 [ 9.945397][ T199] ? __send_to_port+0x420/0x420 [ 9.945399][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.945404][ T199] ? validate_chain+0x38b/0xc20 [ 9.945409][ T199] hvc_console_print+0x292/0x780 [ 9.945417][ T199] ? hvc_write+0x3a0/0x3a0 [ 9.945419][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.945421][ T199] ? lock_acquire+0x13c/0x160 [ 9.945425][ T199] console_emit_next_record+0x22f/0x4c0 [ 9.945429][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 9.945430][ T199] ? console_flush_one_record+0x106/0x710 [ 9.945433][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.945435][ T199] ? lock_acquire+0x13c/0x160 [ 9.945439][ T199] console_flush_one_record+0x46f/0x710 [ 9.945443][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 9.945445][ T199] ? __lock_acquire+0x518/0xc20 [ 9.945449][ T199] console_unlock+0xee/0x1f0 [ 9.945452][ T199] ? console_flush_one_record+0x710/0x710 [ 9.945453][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.945456][ T199] ? lock_acquire+0x60/0x160 [ 9.945459][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.945460][ T199] ? vprintk_emit+0x320/0x3e0 [ 9.945464][ T199] vprintk_emit+0x37c/0x3e0 [ 9.945467][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 9.945470][ T199] ? __lock_acquire+0x518/0xc20 [ 9.945474][ T199] _printk+0xc7/0x100 [ 9.945478][ T199] ? snapshot_read.cold+0x21/0x21 [ 9.945480][ T199] ? do_raw_spin_lock+0x131/0x280 [ 9.945483][ T199] ? __rwlock_init+0x150/0x150 [ 9.945486][ T199] ? do_raw_spin_lock+0x131/0x280 [ 9.945489][ T199] do_exit.cold+0x82/0x9c [ 9.945492][ T199] ? exit_notify+0x890/0x890 [ 9.945494][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 9.945497][ T199] ? rcu_is_watching+0x16/0xd0 [ 9.945501][ T199] do_group_exit+0xb8/0x370 [ 9.945504][ T199] __x64_sys_exit_group+0x3c/0x50 [ 9.945506][ T199] x64_sys_call+0x1567/0x1570 [ 9.945508][ T199] do_syscall_64+0xff/0x530 [ 9.945512][ T199] ? exc_page_fault+0xee/0x100 [ 9.945515][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.945518][ T199] RIP: 0033:0x7fa3eef301b8 [ 9.945520][ T199] Code: Unable to access opcode bytes at 0x7fa3eef3018e. [ 9.945521][ T199] RSP: 002b:00007ffe90a57058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.945528][ T199] RAX: ffffffffffffffda RBX: 00007fa3ef060f88 RCX: 00007fa3eef301b8 [ 9.945529][ T199] RDX: 00007fa3eec7afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.945530][ T199] RBP: 00007ffe90a570b0 R08: 0000000000000000 R09: 0000000000000050 [ 9.945531][ T199] R10: 00007ffe90a56e70 R11: 0000000000000246 R12: 0000000000000001 [ 9.945532][ T199] R13: 0000000000000000 R14: 00007fa3ef05f680 R15: 00007fa3ef060fa0 [ 9.945539][ T199] [ 17.466741][ T536] ip (536) used greatest stack depth: 23200 bytes left [ 17.466757][ T536] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.466759][ T536] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 536, name: ip [ 17.466761][ T536] preempt_count: 2, expected: 0 [ 17.466761][ T536] RCU nest depth: 0, expected: 0 [ 17.466762][ T536] locks held by ip/536: 5, last CPU#2: [ 17.466765][ T536] #0: ffffffffb2c267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 17.466777][ T536] #1: ffffffffb2d8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.466783][ T536] #2: ffffffffb2d8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.466787][ T536] #3: ffffffffb2cad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.466790][ T536] #4: ffffffffb2cad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.466794][ T536] irq event stamp: 22198 [ 17.466795][ T536] hardirqs last enabled at (22197): [] __down_trylock_console_sem+0x86/0xa0 [ 17.466797][ T536] hardirqs last disabled at (22198): [] console_emit_next_record+0x3d4/0x4c0 [ 17.466799][ T536] softirqs last enabled at (21746): [] handle_softirqs+0x67c/0x900 [ 17.466800][ T536] softirqs last disabled at (21741): [] __irq_exit_rcu+0x145/0x1c0 [ 17.466803][ T536] Preemption disabled at: [ 17.466803][ T536] [<0000000000000000>] 0x0 [ 17.466810][ T536] CPU: 2 UID: 0 PID: 536 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.466814][ T536] Tainted: [W]=WARN [ 17.466815][ T536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.466816][ T536] Call Trace: [ 17.466818][ T536] [ 17.466819][ T536] dump_stack_lvl+0x6f/0xa0 [ 17.466825][ T536] __might_resched.cold+0x1fe/0x2c1 [ 17.466830][ T536] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.466834][ T536] ? __kmalloc_noprof+0xdb/0x760 [ 17.466838][ T536] __kmalloc_noprof+0x443/0x760 [ 17.466840][ T536] ? alloc_buf.isra.0+0x4b/0x260 [ 17.466846][ T536] ? do_raw_spin_unlock+0x59/0x250 [ 17.466849][ T536] alloc_buf.isra.0+0x4b/0x260 [ 17.466852][ T536] put_chars+0x1e1/0x2f0 [ 17.466855][ T536] ? __send_to_port+0x420/0x420 [ 17.466857][ T536] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.466862][ T536] ? validate_chain+0x38b/0xc20 [ 17.466867][ T536] hvc_console_print+0x292/0x780 [ 17.466874][ T536] ? hvc_write+0x3a0/0x3a0 [ 17.466877][ T536] ? rcu_is_watching+0x16/0xd0 [ 17.466879][ T536] ? lock_acquire+0x13c/0x160 [ 17.466883][ T536] console_emit_next_record+0x22f/0x4c0 [ 17.466886][ T536] ? devkmsg_read+0x4b0/0x4b0 [ 17.466888][ T536] ? console_flush_one_record+0x106/0x710 [ 17.466891][ T536] ? rcu_is_watching+0x16/0xd0 [ 17.466893][ T536] ? lock_acquire+0x13c/0x160 [ 17.466897][ T536] console_flush_one_record+0x46f/0x710 [ 17.466900][ T536] ? console_emit_next_record+0x4c0/0x4c0 [ 17.466902][ T536] ? __lock_acquire+0x518/0xc20 [ 17.466907][ T536] console_unlock+0xee/0x1f0 [ 17.466909][ T536] ? console_flush_one_record+0x710/0x710 [ 17.466911][ T536] ? rcu_is_watching+0x16/0xd0 [ 17.466913][ T536] ? lock_acquire+0x60/0x160 [ 17.466916][ T536] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.466918][ T536] ? vprintk_emit+0x320/0x3e0 [ 17.466921][ T536] vprintk_emit+0x37c/0x3e0 [ 17.466924][ T536] ? wake_up_klogd_work_func+0x90/0x90 [ 17.466927][ T536] ? __lock_acquire+0x518/0xc20 [ 17.466931][ T536] _printk+0xc7/0x100 [ 17.466934][ T536] ? snapshot_read.cold+0x21/0x21 [ 17.466937][ T536] ? do_raw_spin_lock+0x131/0x280 [ 17.466939][ T536] ? __rwlock_init+0x150/0x150 [ 17.466943][ T536] ? do_raw_spin_lock+0x131/0x280 [ 17.466945][ T536] do_exit.cold+0x82/0x9c [ 17.466949][ T536] ? exit_notify+0x890/0x890 [ 17.466951][ T536] ? __lock_release.isra.0+0x69/0x1a0 [ 17.466953][ T536] ? rcu_is_watching+0x16/0xd0 [ 17.466957][ T536] do_group_exit+0xb8/0x370 [ 17.466960][ T536] __x64_sys_exit_group+0x3c/0x50 [ 17.466962][ T536] x64_sys_call+0x1567/0x1570 [ 17.466964][ T536] do_syscall_64+0xff/0x530 [ 17.466968][ T536] ? exc_page_fault+0xee/0x100 [ 17.466971][ T536] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.466974][ T536] RIP: 0033:0x7fa0d73031b8 [ 17.466976][ T536] Code: Unable to access opcode bytes at 0x7fa0d730318e. [ 17.466977][ T536] RSP: 002b:00007ffef63a7008 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 17.466979][ T536] RAX: ffffffffffffffda RBX: 00007fa0d7433f88 RCX: 00007fa0d73031b8 [ 17.466981][ T536] RDX: 00007fa0d704dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 17.466982][ T536] RBP: 00007ffef63a7060 R08: 0000000000000000 R09: 0000000000000050 [ 17.466982][ T536] R10: 00007ffef63a6e20 R11: 0000000000000246 R12: 0000000000000001 [ 17.466983][ T536] R13: 0000000000000000 R14: 00007fa0d7432680 R15: 00007fa0d7433fa0 [ 17.466990][ T536] [ 1038.720465][T27746] pm_nl_ctl (27746) used greatest stack depth: 22384 bytes left [ 1038.720482][T27746] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1038.720484][T27746] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 27746, name: pm_nl_ctl [ 1038.720485][T27746] preempt_count: 2, expected: 0 [ 1038.720486][T27746] RCU nest depth: 0, expected: 0 [ 1038.720487][T27746] locks held by pm_nl_ctl/27746: 5, last CPU#0: [ 1038.720489][T27746] #0: ffffffffb2c267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 1038.720502][T27746] #1: ffffffffb2d8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1038.720507][T27746] #2: ffffffffb2d8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1038.720511][T27746] #3: ffffffffb2cad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1038.720514][T27746] #4: ffffffffb2cad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1038.720518][T27746] irq event stamp: 36968 [ 1038.720519][T27746] hardirqs last enabled at (36967): [] __down_trylock_console_sem+0x86/0xa0 [ 1038.720521][T27746] hardirqs last disabled at (36968): [] console_emit_next_record+0x3d4/0x4c0 [ 1038.720523][T27746] softirqs last enabled at (36310): [] netlink_release+0x17b/0xcf0 [ 1038.720527][T27746] softirqs last disabled at (36308): [] netlink_release+0xd2/0xcf0 [ 1038.720530][T27746] Preemption disabled at: [ 1038.720530][T27746] [<0000000000000000>] 0x0 [ 1038.720537][T27746] CPU: 0 UID: 0 PID: 27746 Comm: pm_nl_ctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 1038.720540][T27746] Tainted: [W]=WARN [ 1038.720541][T27746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1038.720543][T27746] Call Trace: [ 1038.720545][T27746] [ 1038.720546][T27746] dump_stack_lvl+0x6f/0xa0 [ 1038.720552][T27746] __might_resched.cold+0x1fe/0x2c1 [ 1038.720556][T27746] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1038.720560][T27746] ? __kmalloc_noprof+0xdb/0x760 [ 1038.720565][T27746] __kmalloc_noprof+0x443/0x760 [ 1038.720567][T27746] ? alloc_buf.isra.0+0x4b/0x260 [ 1038.720573][T27746] ? do_raw_spin_unlock+0x59/0x250 [ 1038.720576][T27746] alloc_buf.isra.0+0x4b/0x260 [ 1038.720579][T27746] put_chars+0x1e1/0x2f0 [ 1038.720582][T27746] ? __send_to_port+0x420/0x420 [ 1038.720584][T27746] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1038.720588][T27746] ? validate_chain+0x38b/0xc20 [ 1038.720593][T27746] hvc_console_print+0x292/0x780 [ 1038.720601][T27746] ? hvc_write+0x3a0/0x3a0 [ 1038.720603][T27746] ? rcu_is_watching+0x16/0xd0 [ 1038.720605][T27746] ? lock_acquire+0x13c/0x160 [ 1038.720609][T27746] console_emit_next_record+0x22f/0x4c0 [ 1038.720612][T27746] ? devkmsg_read+0x4b0/0x4b0 [ 1038.720614][T27746] ? console_flush_one_record+0x106/0x710 [ 1038.720617][T27746] ? rcu_is_watching+0x16/0xd0 [ 1038.720619][T27746] ? lock_acquire+0x13c/0x160 [ 1038.720622][T27746] console_flush_one_record+0x46f/0x710 [ 1038.720626][T27746] ? console_emit_next_record+0x4c0/0x4c0 [ 1038.720628][T27746] ? __lock_acquire+0x518/0xc20 [ 1038.720633][T27746] console_unlock+0xee/0x1f0 [ 1038.720635][T27746] ? console_flush_one_record+0x710/0x710 [ 1038.720637][T27746] ? rcu_is_watching+0x16/0xd0 [ 1038.720639][T27746] ? lock_acquire+0x60/0x160 [ 1038.720642][T27746] ? __down_trylock_console_sem+0x5e/0xa0 [ 1038.720643][T27746] ? vprintk_emit+0x320/0x3e0 [ 1038.720647][T27746] vprintk_emit+0x37c/0x3e0 [ 1038.720650][T27746] ? wake_up_klogd_work_func+0x90/0x90 [ 1038.720653][T27746] ? __lock_acquire+0x518/0xc20 [ 1038.720656][T27746] _printk+0xc7/0x100 [ 1038.720660][T27746] ? snapshot_read.cold+0x21/0x21 [ 1038.720663][T27746] ? do_raw_spin_lock+0x131/0x280 [ 1038.720665][T27746] ? __rwlock_init+0x150/0x150 [ 1038.720668][T27746] ? do_raw_spin_lock+0x131/0x280 [ 1038.720671][T27746] do_exit.cold+0x82/0x9c [ 1038.720675][T27746] ? exit_notify+0x890/0x890 [ 1038.720676][T27746] ? __lock_release.isra.0+0x69/0x1a0 [ 1038.720679][T27746] ? rcu_is_watching+0x16/0xd0 [ 1038.720682][T27746] do_group_exit+0xb8/0x370 [ 1038.720686][T27746] __x64_sys_exit_group+0x3c/0x50 [ 1038.720688][T27746] x64_sys_call+0x1567/0x1570 [ 1038.720690][T27746] do_syscall_64+0xff/0x530 [ 1038.720693][T27746] ? exc_page_fault+0xee/0x100 [ 1038.720696][T27746] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1038.720698][T27746] RIP: 0033:0x7f99023071b8 [ 1038.720700][T27746] Code: Unable to access opcode bytes at 0x7f990230718e. [ 1038.720701][T27746] RSP: 002b:00007ffe96b2d398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1038.720704][T27746] RAX: ffffffffffffffda RBX: 00007f9902437f88 RCX: 00007f99023071b8 [ 1038.720705][T27746] RDX: 00007f9902244a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 1038.720706][T27746] RBP: 00007ffe96b2d3f0 R08: 0000000000000000 R09: 0000000000000000 [ 1038.720707][T27746] R10: 00007ffe96b2d230 R11: 0000000000000246 R12: 0000000000000001 [ 1038.720708][T27746] R13: 0000000000000000 R14: 00007f9902436680 R15: 00007f9902437fa0 [ 1038.720714][T27746]