[ 11.799462][ T187] ip (187) used greatest stack depth: 24072 bytes left [ 11.799479][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.799481][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 11.799483][ T187] preempt_count: 2, expected: 0 [ 11.799484][ T187] RCU nest depth: 0, expected: 0 [ 11.799485][ T187] locks held by ip/187: 5, last CPU#3: [ 11.799488][ T187] #0: ffffffff9e8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.799501][ T187] #1: ffffffff9e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.799506][ T187] #2: ffffffff9e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.799510][ T187] #3: ffffffff9e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.799514][ T187] #4: ffffffff9e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.799519][ T187] irq event stamp: 43780 [ 11.799519][ T187] hardirqs last enabled at (43779): [] __down_trylock_console_sem+0x86/0xa0 [ 11.799522][ T187] hardirqs last disabled at (43780): [] console_emit_next_record+0x3d4/0x4c0 [ 11.799524][ T187] softirqs last enabled at (43598): [] handle_softirqs+0x67c/0x900 [ 11.799526][ T187] softirqs last disabled at (43589): [] __irq_exit_rcu+0x145/0x1c0 [ 11.799528][ T187] Preemption disabled at: [ 11.799529][ T187] [<0000000000000000>] 0x0 [ 11.799537][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.799540][ T187] Tainted: [W]=WARN [ 11.799541][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.799543][ T187] Call Trace: [ 11.799545][ T187] [ 11.799546][ T187] dump_stack_lvl+0x6f/0xa0 [ 11.799552][ T187] __might_resched.cold+0x1fe/0x2c1 [ 11.799557][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.799561][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 11.799566][ T187] __kmalloc_noprof+0x443/0x760 [ 11.799568][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 11.799574][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 11.799577][ T187] alloc_buf.isra.0+0x4b/0x260 [ 11.799580][ T187] put_chars+0x1e1/0x2f0 [ 11.799583][ T187] ? __send_to_port+0x420/0x420 [ 11.799584][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.799589][ T187] ? validate_chain+0x38b/0xc20 [ 11.799594][ T187] hvc_console_print+0x292/0x780 [ 11.799601][ T187] ? hvc_write+0x3a0/0x3a0 [ 11.799603][ T187] ? rcu_is_watching+0x16/0xd0 [ 11.799605][ T187] ? lock_acquire+0x13c/0x160 [ 11.799609][ T187] console_emit_next_record+0x22f/0x4c0 [ 11.799613][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 11.799615][ T187] ? console_flush_one_record+0x106/0x710 [ 11.799618][ T187] ? rcu_is_watching+0x16/0xd0 [ 11.799621][ T187] ? lock_acquire+0x13c/0x160 [ 11.799625][ T187] console_flush_one_record+0x46f/0x710 [ 11.799629][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 11.799631][ T187] ? __lock_acquire+0x518/0xc20 [ 11.799636][ T187] console_unlock+0xee/0x1f0 [ 11.799639][ T187] ? console_flush_one_record+0x710/0x710 [ 11.799641][ T187] ? rcu_is_watching+0x16/0xd0 [ 11.799643][ T187] ? lock_acquire+0x60/0x160 [ 11.799647][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.799649][ T187] ? vprintk_emit+0x320/0x3e0 [ 11.799652][ T187] vprintk_emit+0x37c/0x3e0 [ 11.799656][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 11.799660][ T187] ? __lock_acquire+0x518/0xc20 [ 11.799663][ T187] _printk+0xc7/0x100 [ 11.799667][ T187] ? snapshot_read.cold+0x21/0x21 [ 11.799670][ T187] ? do_raw_spin_lock+0x131/0x280 [ 11.799673][ T187] ? __rwlock_init+0x150/0x150 [ 11.799677][ T187] ? do_raw_spin_lock+0x131/0x280 [ 11.799680][ T187] do_exit.cold+0x82/0x9c [ 11.799683][ T187] ? exit_notify+0x890/0x890 [ 11.799685][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 11.799688][ T187] ? rcu_is_watching+0x16/0xd0 [ 11.799693][ T187] do_group_exit+0xb8/0x370 [ 11.799695][ T187] __x64_sys_exit_group+0x3c/0x50 [ 11.799697][ T187] x64_sys_call+0x1567/0x1570 [ 11.799699][ T187] do_syscall_64+0xff/0x530 [ 11.799703][ T187] ? exc_page_fault+0xee/0x100 [ 11.799706][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.799708][ T187] RIP: 0033:0x7f1ce7ba51b8 [ 11.799710][ T187] Code: Unable to access opcode bytes at 0x7f1ce7ba518e. [ 11.799711][ T187] RSP: 002b:00007fffe4e7f6d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.799714][ T187] RAX: ffffffffffffffda RBX: 00007f1ce7cd5f88 RCX: 00007f1ce7ba51b8 [ 11.799715][ T187] RDX: 00007f1ce78effc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.799716][ T187] RBP: 00007fffe4e7f730 R08: 0000000000000000 R09: 0000000000008010 [ 11.799717][ T187] R10: 00007fffe4e7f4f0 R11: 0000000000000246 R12: 0000000000000001 [ 11.799718][ T187] R13: 0000000000000000 R14: 00007f1ce7cd4680 R15: 00007f1ce7cd5fa0 [ 11.799725][ T187] [ 134.091284][ T1073] jq (1073) used greatest stack depth: 23792 bytes left [ 134.091305][ T1073] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 134.091308][ T1073] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1073, name: jq [ 134.091309][ T1073] preempt_count: 2, expected: 0 [ 134.091310][ T1073] RCU nest depth: 0, expected: 0 [ 134.091311][ T1073] locks held by jq/1073: 5, last CPU#2: [ 134.091314][ T1073] #0: ffffffff9e8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 134.091327][ T1073] #1: ffffffff9e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 134.091333][ T1073] #2: ffffffff9e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 134.091337][ T1073] #3: ffffffff9e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 134.091341][ T1073] #4: ffffffff9e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 134.091345][ T1073] irq event stamp: 24418 [ 134.091346][ T1073] hardirqs last enabled at (24417): [] __down_trylock_console_sem+0x86/0xa0 [ 134.091349][ T1073] hardirqs last disabled at (24418): [] console_emit_next_record+0x3d4/0x4c0 [ 134.091351][ T1073] softirqs last enabled at (23874): [] handle_softirqs+0x67c/0x900 [ 134.091353][ T1073] softirqs last disabled at (23765): [] __irq_exit_rcu+0x145/0x1c0 [ 134.091356][ T1073] Preemption disabled at: [ 134.091356][ T1073] [<0000000000000000>] 0x0 [ 134.091364][ T1073] CPU: 2 UID: 0 PID: 1073 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 134.091368][ T1073] Tainted: [W]=WARN [ 134.091369][ T1073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 134.091370][ T1073] Call Trace: [ 134.091372][ T1073] [ 134.091374][ T1073] dump_stack_lvl+0x6f/0xa0 [ 134.091380][ T1073] __might_resched.cold+0x1fe/0x2c1 [ 134.091384][ T1073] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 134.091388][ T1073] ? __kmalloc_noprof+0xdb/0x760 [ 134.091393][ T1073] __kmalloc_noprof+0x443/0x760 [ 134.091396][ T1073] ? alloc_buf.isra.0+0x4b/0x260 [ 134.091402][ T1073] ? do_raw_spin_unlock+0x59/0x250 [ 134.091404][ T1073] alloc_buf.isra.0+0x4b/0x260 [ 134.091408][ T1073] put_chars+0x1e1/0x2f0 [ 134.091411][ T1073] ? __send_to_port+0x420/0x420 [ 134.091412][ T1073] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 134.091417][ T1073] ? validate_chain+0x38b/0xc20 [ 134.091422][ T1073] hvc_console_print+0x292/0x780 [ 134.091429][ T1073] ? hvc_write+0x3a0/0x3a0 [ 134.091431][ T1073] ? rcu_is_watching+0x16/0xd0 [ 134.091433][ T1073] ? lock_acquire+0x13c/0x160 [ 134.091437][ T1073] console_emit_next_record+0x22f/0x4c0 [ 134.091442][ T1073] ? devkmsg_read+0x4b0/0x4b0 [ 134.091443][ T1073] ? console_flush_one_record+0x106/0x710 [ 134.091447][ T1073] ? rcu_is_watching+0x16/0xd0 [ 134.091449][ T1073] ? lock_acquire+0x13c/0x160 [ 134.091453][ T1073] console_flush_one_record+0x46f/0x710 [ 134.091458][ T1073] ? console_emit_next_record+0x4c0/0x4c0 [ 134.091459][ T1073] ? __lock_acquire+0x518/0xc20 [ 134.091465][ T1073] console_unlock+0xee/0x1f0 [ 134.091468][ T1073] ? console_flush_one_record+0x710/0x710 [ 134.091470][ T1073] ? rcu_is_watching+0x16/0xd0 [ 134.091472][ T1073] ? lock_acquire+0x60/0x160 [ 134.091476][ T1073] ? __down_trylock_console_sem+0x5e/0xa0 [ 134.091478][ T1073] ? vprintk_emit+0x320/0x3e0 [ 134.091481][ T1073] vprintk_emit+0x37c/0x3e0 [ 134.091485][ T1073] ? wake_up_klogd_work_func+0x90/0x90 [ 134.091489][ T1073] ? __lock_acquire+0x518/0xc20 [ 134.091493][ T1073] _printk+0xc7/0x100 [ 134.091497][ T1073] ? snapshot_read.cold+0x21/0x21 [ 134.091500][ T1073] ? do_raw_spin_lock+0x131/0x280 [ 134.091502][ T1073] ? __rwlock_init+0x150/0x150 [ 134.091506][ T1073] ? do_raw_spin_lock+0x131/0x280 [ 134.091509][ T1073] do_exit.cold+0x82/0x9c [ 134.091513][ T1073] ? exit_notify+0x890/0x890 [ 134.091515][ T1073] ? __lock_release.isra.0+0x69/0x1a0 [ 134.091518][ T1073] ? rcu_is_watching+0x16/0xd0 [ 134.091527][ T1073] do_group_exit+0xb8/0x370 [ 134.091530][ T1073] __x64_sys_exit_group+0x3c/0x50 [ 134.091532][ T1073] x64_sys_call+0x1567/0x1570 [ 134.091534][ T1073] do_syscall_64+0xff/0x530 [ 134.091538][ T1073] ? exc_page_fault+0xee/0x100 [ 134.091541][ T1073] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.091543][ T1073] RIP: 0033:0x7f9976a531b8 [ 134.091546][ T1073] Code: Unable to access opcode bytes at 0x7f9976a5318e. [ 134.091547][ T1073] RSP: 002b:00007ffca0517d18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 134.091549][ T1073] RAX: ffffffffffffffda RBX: 00007f9976b83f88 RCX: 00007f9976a531b8 [ 134.091551][ T1073] RDX: 00007f9976877a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 134.091552][ T1073] RBP: 00007ffca0517d70 R08: 00000000ffffffff R09: 0000000000000030 [ 134.091553][ T1073] R10: 00007ffca0517b90 R11: 0000000000000246 R12: 0000000000000004 [ 134.091554][ T1073] R13: 0000000000000000 R14: 00007f9976b82680 R15: 00007f9976b83fa0 [ 134.091561][ T1073]