[ 8.923031][ T134] rpm (134) used greatest stack depth: 24112 bytes left [ 8.923051][ T134] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.923054][ T134] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 134, name: rpm [ 8.923056][ T134] preempt_count: 2, expected: 0 [ 8.923056][ T134] RCU nest depth: 0, expected: 0 [ 8.923057][ T134] locks held by rpm/134: 5, last CPU#0: [ 8.923060][ T134] #0: ffffffffac602f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 8.923072][ T134] #1: ffffffffac76a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.923077][ T134] #2: ffffffffac76a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.923080][ T134] #3: ffffffffac689de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.923083][ T134] #4: ffffffffac689ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.923086][ T134] irq event stamp: 72098 [ 8.923087][ T134] hardirqs last enabled at (72097): [] __down_trylock_console_sem+0x86/0xa0 [ 8.923091][ T134] hardirqs last disabled at (72098): [] console_emit_next_record+0x3d4/0x4c0 [ 8.923093][ T134] softirqs last enabled at (70112): [] handle_softirqs+0x67c/0x900 [ 8.923095][ T134] softirqs last disabled at (70105): [] __irq_exit_rcu+0x145/0x1c0 [ 8.923098][ T134] Preemption disabled at: [ 8.923098][ T134] [<0000000000000000>] 0x0 [ 8.923105][ T134] CPU: 0 UID: 0 PID: 134 Comm: rpm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.923109][ T134] Tainted: [W]=WARN [ 8.923110][ T134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.923112][ T134] Call Trace: [ 8.923114][ T134] [ 8.923115][ T134] dump_stack_lvl+0x6f/0xa0 [ 8.923121][ T134] __might_resched.cold+0x1fe/0x2c1 [ 8.923125][ T134] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.923128][ T134] ? __kmalloc_noprof+0xdb/0x760 [ 8.923134][ T134] __kmalloc_noprof+0x443/0x760 [ 8.923136][ T134] ? alloc_buf.isra.0+0x4b/0x260 [ 8.923143][ T134] ? do_raw_spin_unlock+0x59/0x250 [ 8.923145][ T134] alloc_buf.isra.0+0x4b/0x260 [ 8.923149][ T134] put_chars+0x1e1/0x2f0 [ 8.923151][ T134] ? __send_to_port+0x420/0x420 [ 8.923158][ T134] hvc_console_print+0x292/0x780 [ 8.923165][ T134] ? hvc_write+0x3a0/0x3a0 [ 8.923168][ T134] ? lock_acquire+0x13c/0x160 [ 8.923172][ T134] console_emit_next_record+0x22f/0x4c0 [ 8.923176][ T134] ? devkmsg_read+0x4b0/0x4b0 [ 8.923177][ T134] ? console_flush_one_record+0x106/0x710 [ 8.923180][ T134] ? rcu_is_watching+0x16/0xd0 [ 8.923183][ T134] ? lock_acquire+0x13c/0x160 [ 8.923187][ T134] console_flush_one_record+0x46f/0x710 [ 8.923191][ T134] ? console_emit_next_record+0x4c0/0x4c0 [ 8.923192][ T134] ? __lock_acquire+0x518/0xc20 [ 8.923202][ T134] console_unlock+0xee/0x1f0 [ 8.923204][ T134] ? console_flush_one_record+0x710/0x710 [ 8.923206][ T134] ? rcu_is_watching+0x16/0xd0 [ 8.923207][ T134] ? lock_acquire+0x60/0x160 [ 8.923211][ T134] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.923213][ T134] ? vprintk_emit+0x320/0x3e0 [ 8.923216][ T134] vprintk_emit+0x37c/0x3e0 [ 8.923219][ T134] ? wake_up_klogd_work_func+0x90/0x90 [ 8.923222][ T134] ? __lock_acquire+0x518/0xc20 [ 8.923226][ T134] _printk+0xc7/0x100 [ 8.923230][ T134] ? snapshot_read.cold+0x21/0x21 [ 8.923233][ T134] ? do_raw_spin_lock+0x131/0x280 [ 8.923235][ T134] ? __rwlock_init+0x150/0x150 [ 8.923239][ T134] ? do_raw_spin_lock+0x131/0x280 [ 8.923242][ T134] do_exit.cold+0x82/0x9c [ 8.923246][ T134] ? exit_notify+0x890/0x890 [ 8.923248][ T134] ? __lock_release.isra.0+0x69/0x1a0 [ 8.923250][ T134] ? rcu_is_watching+0x16/0xd0 [ 8.923254][ T134] do_group_exit+0xb8/0x370 [ 8.923257][ T134] __x64_sys_exit_group+0x3c/0x50 [ 8.923259][ T134] x64_sys_call+0x1567/0x1570 [ 8.923262][ T134] do_syscall_64+0x10e/0x570 [ 8.923265][ T134] ? exc_page_fault+0xee/0x100 [ 8.923269][ T134] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.923271][ T134] RIP: 0033:0x7fc8866151b8 [ 8.923273][ T134] Code: Unable to access opcode bytes at 0x7fc88661518e. [ 8.923274][ T134] RSP: 002b:00007ffde4c6e498 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.923276][ T134] RAX: ffffffffffffffda RBX: 00007fc886745f88 RCX: 00007fc8866151b8 [ 8.923278][ T134] RDX: 00007fc885650b08 RSI: ffffffffffffff98 RDI: 0000000000000000 [ 8.923279][ T134] RBP: 00007ffde4c6e4f0 R08: 0000000000000000 R09: 00000000000000a0 [ 8.923280][ T134] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 8.923280][ T134] R13: 0000000000000000 R14: 00007fc886744680 R15: 00007fc886745fa0 [ 8.923287][ T134] [ 9.902127][ T186] ip (186) used greatest stack depth: 23920 bytes left