[ 9.894910][ T192] ip (192) used greatest stack depth: 24160 bytes left [ 9.894927][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.894929][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 9.894930][ T192] preempt_count: 2, expected: 0 [ 9.894931][ T192] RCU nest depth: 0, expected: 0 [ 9.894932][ T192] locks held by ip/192: 5, last CPU#2: [ 9.894934][ T192] #0: ffffffff88c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.894948][ T192] #1: ffffffff88d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.894954][ T192] #2: ffffffff88d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.894958][ T192] #3: ffffffff88c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.894962][ T192] #4: ffffffff88c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.894966][ T192] irq event stamp: 25414 [ 9.894967][ T192] hardirqs last enabled at (25413): [] __down_trylock_console_sem+0x86/0xa0 [ 9.894969][ T192] hardirqs last disabled at (25414): [] console_emit_next_record+0x3d4/0x4c0 [ 9.894971][ T192] softirqs last enabled at (24380): [] handle_softirqs+0x67c/0x900 [ 9.894973][ T192] softirqs last disabled at (24375): [] __irq_exit_rcu+0x145/0x1c0 [ 9.894976][ T192] Preemption disabled at: [ 9.894976][ T192] [<0000000000000000>] 0x0 [ 9.894983][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.894986][ T192] Tainted: [W]=WARN [ 9.894987][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.894989][ T192] Call Trace: [ 9.894991][ T192] [ 9.894993][ T192] dump_stack_lvl+0x6f/0xa0 [ 9.894999][ T192] __might_resched.cold+0x1fe/0x2c1 [ 9.895004][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.895008][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 9.895013][ T192] __kmalloc_noprof+0x443/0x760 [ 9.895015][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 9.895021][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 9.895024][ T192] alloc_buf.isra.0+0x4b/0x260 [ 9.895027][ T192] put_chars+0x1e1/0x2f0 [ 9.895030][ T192] ? __send_to_port+0x420/0x420 [ 9.895032][ T192] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.895036][ T192] ? validate_chain+0x38b/0xc20 [ 9.895042][ T192] hvc_console_print+0x292/0x780 [ 9.895048][ T192] ? hvc_write+0x3a0/0x3a0 [ 9.895050][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.895053][ T192] ? lock_acquire+0x13c/0x160 [ 9.895058][ T192] console_emit_next_record+0x22f/0x4c0 [ 9.895062][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 9.895064][ T192] ? console_flush_one_record+0x106/0x710 [ 9.895067][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.895069][ T192] ? lock_acquire+0x13c/0x160 [ 9.895073][ T192] console_flush_one_record+0x46f/0x710 [ 9.895077][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 9.895079][ T192] ? __lock_acquire+0x518/0xc20 [ 9.895084][ T192] console_unlock+0xee/0x1f0 [ 9.895087][ T192] ? console_flush_one_record+0x710/0x710 [ 9.895089][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.895091][ T192] ? lock_acquire+0x60/0x160 [ 9.895095][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.895096][ T192] ? vprintk_emit+0x320/0x3e0 [ 9.895100][ T192] vprintk_emit+0x37c/0x3e0 [ 9.895103][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 9.895107][ T192] ? __lock_acquire+0x518/0xc20 [ 9.895111][ T192] _printk+0xc7/0x100 [ 9.895114][ T192] ? snapshot_read.cold+0x21/0x21 [ 9.895117][ T192] ? do_raw_spin_lock+0x131/0x280 [ 9.895120][ T192] ? __rwlock_init+0x150/0x150 [ 9.895124][ T192] ? do_raw_spin_lock+0x131/0x280 [ 9.895126][ T192] do_exit.cold+0x82/0x9c [ 9.895130][ T192] ? exit_notify+0x890/0x890 [ 9.895132][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 9.895135][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.895139][ T192] do_group_exit+0xb8/0x370 [ 9.895142][ T192] __x64_sys_exit_group+0x3c/0x50 [ 9.895144][ T192] x64_sys_call+0x1567/0x1570 [ 9.895146][ T192] do_syscall_64+0xff/0x530 [ 9.895149][ T192] ? exc_page_fault+0xee/0x100 [ 9.895152][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.895155][ T192] RIP: 0033:0x7f8efe0be1b8 [ 9.895157][ T192] Code: Unable to access opcode bytes at 0x7f8efe0be18e. [ 9.895158][ T192] RSP: 002b:00007fff6bd55438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.895160][ T192] RAX: ffffffffffffffda RBX: 00007f8efe1eef88 RCX: 00007f8efe0be1b8 [ 9.895162][ T192] RDX: 00007f8efde08fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.895163][ T192] RBP: 00007fff6bd55490 R08: 0000000000000000 R09: 0000000000008010 [ 9.895163][ T192] R10: 00007fff6bd55250 R11: 0000000000000246 R12: 0000000000000001 [ 9.895164][ T192] R13: 0000000000000000 R14: 00007f8efe1ed680 R15: 00007f8efe1eefa0 [ 9.895171][ T192] [ 168.818241][ T1132] jq (1132) used greatest stack depth: 23808 bytes left [ 168.818261][ T1132] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 168.818263][ T1132] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1132, name: jq [ 168.818265][ T1132] preempt_count: 2, expected: 0 [ 168.818266][ T1132] RCU nest depth: 0, expected: 0 [ 168.818267][ T1132] locks held by jq/1132: 5, last CPU#3: [ 168.818269][ T1132] #0: ffffffff88c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 168.818282][ T1132] #1: ffffffff88d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 168.818288][ T1132] #2: ffffffff88d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 168.818291][ T1132] #3: ffffffff88c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 168.818296][ T1132] #4: ffffffff88c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 168.818299][ T1132] irq event stamp: 13262 [ 168.818300][ T1132] hardirqs last enabled at (13261): [] __down_trylock_console_sem+0x86/0xa0 [ 168.818303][ T1132] hardirqs last disabled at (13262): [] console_emit_next_record+0x3d4/0x4c0 [ 168.818305][ T1132] softirqs last enabled at (13250): [] handle_softirqs+0x67c/0x900 [ 168.818307][ T1132] softirqs last disabled at (13245): [] __irq_exit_rcu+0x145/0x1c0 [ 168.818309][ T1132] Preemption disabled at: [ 168.818310][ T1132] [<0000000000000000>] 0x0 [ 168.818316][ T1132] CPU: 3 UID: 0 PID: 1132 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 168.818320][ T1132] Tainted: [W]=WARN [ 168.818320][ T1132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 168.818322][ T1132] Call Trace: [ 168.818323][ T1132] [ 168.818325][ T1132] dump_stack_lvl+0x6f/0xa0 [ 168.818331][ T1132] __might_resched.cold+0x1fe/0x2c1 [ 168.818336][ T1132] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 168.818340][ T1132] ? __kmalloc_noprof+0xdb/0x760 [ 168.818345][ T1132] __kmalloc_noprof+0x443/0x760 [ 168.818347][ T1132] ? alloc_buf.isra.0+0x4b/0x260 [ 168.818353][ T1132] ? do_raw_spin_unlock+0x59/0x250 [ 168.818355][ T1132] alloc_buf.isra.0+0x4b/0x260 [ 168.818358][ T1132] put_chars+0x1e1/0x2f0 [ 168.818361][ T1132] ? __send_to_port+0x420/0x420 [ 168.818363][ T1132] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 168.818367][ T1132] ? validate_chain+0x38b/0xc20 [ 168.818372][ T1132] hvc_console_print+0x292/0x780 [ 168.818378][ T1132] ? hvc_write+0x3a0/0x3a0 [ 168.818380][ T1132] ? rcu_is_watching+0x16/0xd0 [ 168.818383][ T1132] ? lock_acquire+0x13c/0x160 [ 168.818387][ T1132] console_emit_next_record+0x22f/0x4c0 [ 168.818390][ T1132] ? devkmsg_read+0x4b0/0x4b0 [ 168.818392][ T1132] ? console_flush_one_record+0x106/0x710 [ 168.818396][ T1132] ? rcu_is_watching+0x16/0xd0 [ 168.818398][ T1132] ? lock_acquire+0x13c/0x160 [ 168.818402][ T1132] console_flush_one_record+0x46f/0x710 [ 168.818406][ T1132] ? console_emit_next_record+0x4c0/0x4c0 [ 168.818408][ T1132] ? __lock_acquire+0x518/0xc20 [ 168.818413][ T1132] console_unlock+0xee/0x1f0 [ 168.818415][ T1132] ? console_flush_one_record+0x710/0x710 [ 168.818417][ T1132] ? rcu_is_watching+0x16/0xd0 [ 168.818420][ T1132] ? lock_acquire+0x60/0x160 [ 168.818423][ T1132] ? __down_trylock_console_sem+0x5e/0xa0 [ 168.818425][ T1132] ? vprintk_emit+0x320/0x3e0 [ 168.818428][ T1132] vprintk_emit+0x37c/0x3e0 [ 168.818432][ T1132] ? wake_up_klogd_work_func+0x90/0x90 [ 168.818435][ T1132] ? __lock_acquire+0x518/0xc20 [ 168.818439][ T1132] _printk+0xc7/0x100 [ 168.818443][ T1132] ? snapshot_read.cold+0x21/0x21 [ 168.818445][ T1132] ? do_raw_spin_lock+0x131/0x280 [ 168.818448][ T1132] ? __rwlock_init+0x150/0x150 [ 168.818452][ T1132] ? do_raw_spin_lock+0x131/0x280 [ 168.818454][ T1132] do_exit.cold+0x82/0x9c [ 168.818458][ T1132] ? exit_notify+0x890/0x890 [ 168.818460][ T1132] ? __lock_release.isra.0+0x69/0x1a0 [ 168.818463][ T1132] ? rcu_is_watching+0x16/0xd0 [ 168.818467][ T1132] do_group_exit+0xb8/0x370 [ 168.818469][ T1132] __x64_sys_exit_group+0x3c/0x50 [ 168.818471][ T1132] x64_sys_call+0x1567/0x1570 [ 168.818473][ T1132] do_syscall_64+0xff/0x530 [ 168.818476][ T1132] ? exc_page_fault+0xee/0x100 [ 168.818480][ T1132] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 168.818482][ T1132] RIP: 0033:0x7f79a78241b8 [ 168.818484][ T1132] Code: Unable to access opcode bytes at 0x7f79a782418e. [ 168.818485][ T1132] RSP: 002b:00007ffc0583f0a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 168.818487][ T1132] RAX: ffffffffffffffda RBX: 00007f79a7954f88 RCX: 00007f79a78241b8 [ 168.818489][ T1132] RDX: 00007f79a7648a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 168.818489][ T1132] RBP: 00007ffc0583f100 R08: 00000000ffffffff R09: 0000000000000020 [ 168.818490][ T1132] R10: 00007ffc0583ef20 R11: 0000000000000246 R12: 0000000000000004 [ 168.818491][ T1132] R13: 0000000000000000 R14: 00007f79a7953680 R15: 00007f79a7954fa0 [ 168.818498][ T1132]