[ 9.265392][ T189] ip (189) used greatest stack depth: 23824 bytes left [ 9.265408][ T189] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.265410][ T189] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 189, name: ip [ 9.265412][ T189] preempt_count: 2, expected: 0 [ 9.265413][ T189] RCU nest depth: 0, expected: 0 [ 9.265414][ T189] locks held by ip/189: 5, last CPU#0: [ 9.265416][ T189] #0: ffffffff878027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.265429][ T189] #1: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.265435][ T189] #2: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.265439][ T189] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.265443][ T189] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.265447][ T189] irq event stamp: 40330 [ 9.265448][ T189] hardirqs last enabled at (40329): [] __down_trylock_console_sem+0x86/0xa0 [ 9.265450][ T189] hardirqs last disabled at (40330): [] console_emit_next_record+0x3d4/0x4c0 [ 9.265452][ T189] softirqs last enabled at (39060): [] netlink_release+0x17b/0xcf0 [ 9.265456][ T189] softirqs last disabled at (39058): [] netlink_release+0xd2/0xcf0 [ 9.265459][ T189] Preemption disabled at: [ 9.265459][ T189] [<0000000000000000>] 0x0 [ 9.265467][ T189] CPU: 0 UID: 0 PID: 189 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.265470][ T189] Tainted: [W]=WARN [ 9.265471][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.265473][ T189] Call Trace: [ 9.265474][ T189] [ 9.265476][ T189] dump_stack_lvl+0x6f/0xa0 [ 9.265482][ T189] __might_resched.cold+0x1fe/0x2c1 [ 9.265487][ T189] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.265491][ T189] ? __kmalloc_noprof+0xdb/0x760 [ 9.265497][ T189] __kmalloc_noprof+0x443/0x760 [ 9.265499][ T189] ? alloc_buf.isra.0+0x4b/0x260 [ 9.265505][ T189] ? do_raw_spin_unlock+0x59/0x250 [ 9.265508][ T189] alloc_buf.isra.0+0x4b/0x260 [ 9.265511][ T189] put_chars+0x1e1/0x2f0 [ 9.265514][ T189] ? __send_to_port+0x420/0x420 [ 9.265515][ T189] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.265520][ T189] ? validate_chain+0x38b/0xc20 [ 9.265525][ T189] hvc_console_print+0x292/0x780 [ 9.265533][ T189] ? hvc_write+0x3a0/0x3a0 [ 9.265537][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.265541][ T189] ? lock_acquire+0x13c/0x160 [ 9.265545][ T189] console_emit_next_record+0x22f/0x4c0 [ 9.265549][ T189] ? devkmsg_read+0x4b0/0x4b0 [ 9.265551][ T189] ? console_flush_one_record+0x106/0x710 [ 9.265554][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.265556][ T189] ? lock_acquire+0x13c/0x160 [ 9.265560][ T189] console_flush_one_record+0x46f/0x710 [ 9.265564][ T189] ? console_emit_next_record+0x4c0/0x4c0 [ 9.265566][ T189] ? __lock_acquire+0x518/0xc20 [ 9.265572][ T189] console_unlock+0xee/0x1f0 [ 9.265574][ T189] ? console_flush_one_record+0x710/0x710 [ 9.265576][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.265579][ T189] ? lock_acquire+0x60/0x160 [ 9.265582][ T189] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.265584][ T189] ? vprintk_emit+0x320/0x3e0 [ 9.265587][ T189] vprintk_emit+0x37c/0x3e0 [ 9.265591][ T189] ? wake_up_klogd_work_func+0x90/0x90 [ 9.265595][ T189] ? __lock_acquire+0x518/0xc20 [ 9.265598][ T189] _printk+0xc7/0x100 [ 9.265602][ T189] ? snapshot_read.cold+0x21/0x21 [ 9.265605][ T189] ? do_raw_spin_lock+0x131/0x280 [ 9.265608][ T189] ? __rwlock_init+0x150/0x150 [ 9.265612][ T189] ? do_raw_spin_lock+0x131/0x280 [ 9.265615][ T189] do_exit.cold+0x82/0x9c [ 9.265619][ T189] ? exit_notify+0x890/0x890 [ 9.265621][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 9.265623][ T189] ? rcu_is_watching+0x16/0xd0 [ 9.265628][ T189] do_group_exit+0xb8/0x370 [ 9.265631][ T189] __x64_sys_exit_group+0x3c/0x50 [ 9.265632][ T189] x64_sys_call+0x1567/0x1570 [ 9.265634][ T189] do_syscall_64+0xff/0x530 [ 9.265638][ T189] ? exc_page_fault+0xee/0x100 [ 9.265641][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.265643][ T189] RIP: 0033:0x7fd67cf2d1b8 [ 9.265645][ T189] Code: Unable to access opcode bytes at 0x7fd67cf2d18e. [ 9.265647][ T189] RSP: 002b:00007ffeab4817d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.265649][ T189] RAX: ffffffffffffffda RBX: 00007fd67d05df88 RCX: 00007fd67cf2d1b8 [ 9.265650][ T189] RDX: 00007fd67cc77fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.265651][ T189] RBP: 00007ffeab481830 R08: 0000000000000000 R09: 0000000000008010 [ 9.265652][ T189] R10: 00007ffeab4815f0 R11: 0000000000000246 R12: 0000000000000001 [ 9.265653][ T189] R13: 0000000000000000 R14: 00007fd67d05c680 R15: 00007fd67d05dfa0 [ 9.265660][ T189] [ 16.275541][ T294] GACT probability NOT on [ 16.275559][ T294] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.275562][ T294] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 294, name: modprobe [ 16.275563][ T294] preempt_count: 1, expected: 0 [ 16.275564][ T294] RCU nest depth: 0, expected: 0 [ 16.275565][ T294] locks held by modprobe/294: 4, last CPU#2: [ 16.275568][ T294] #0: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.275580][ T294] #1: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.275584][ T294] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.275588][ T294] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.275592][ T294] irq event stamp: 24746 [ 16.275593][ T294] hardirqs last enabled at (24745): [] __down_trylock_console_sem+0x86/0xa0 [ 16.275596][ T294] hardirqs last disabled at (24746): [] console_emit_next_record+0x3d4/0x4c0 [ 16.275597][ T294] softirqs last enabled at (23896): [] handle_softirqs+0x67c/0x900 [ 16.275601][ T294] softirqs last disabled at (23891): [] __irq_exit_rcu+0x145/0x1c0 [ 16.275603][ T294] Preemption disabled at: [ 16.275604][ T294] [] vprintk_emit+0x31b/0x3e0 [ 16.275610][ T294] CPU: 2 UID: 0 PID: 294 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.275613][ T294] Tainted: [W]=WARN [ 16.275614][ T294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.275616][ T294] Call Trace: [ 16.275617][ T294] [ 16.275618][ T294] dump_stack_lvl+0x6f/0xa0 [ 16.275624][ T294] ? vprintk_emit+0x31b/0x3e0 [ 16.275626][ T294] __might_resched.cold+0x1fe/0x2c1 [ 16.275630][ T294] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.275635][ T294] ? __kmalloc_noprof+0xdb/0x760 [ 16.275640][ T294] __kmalloc_noprof+0x443/0x760 [ 16.275642][ T294] ? alloc_buf.isra.0+0x4b/0x260 [ 16.275648][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 16.275650][ T294] alloc_buf.isra.0+0x4b/0x260 [ 16.275653][ T294] put_chars+0x1e1/0x2f0 [ 16.275656][ T294] ? desc_read_finalized_seq+0x79/0x120 [ 16.275658][ T294] ? __send_to_port+0x420/0x420 [ 16.275661][ T294] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.275664][ T294] ? validate_chain+0x38b/0xc20 [ 16.275668][ T294] hvc_console_print+0x292/0x780 [ 16.275671][ T294] ? __lock_acquire+0x518/0xc20 [ 16.275673][ T294] ? __lock_acquire+0x518/0xc20 [ 16.275677][ T294] ? hvc_write+0x3a0/0x3a0 [ 16.275678][ T294] ? console_emit_next_record+0x1df/0x4c0 [ 16.275681][ T294] ? rcu_is_watching+0x16/0xd0 [ 16.275684][ T294] ? lock_acquire+0x13c/0x160 [ 16.275688][ T294] console_emit_next_record+0x22f/0x4c0 [ 16.275692][ T294] ? devkmsg_read+0x4b0/0x4b0 [ 16.275693][ T294] ? console_flush_one_record+0x106/0x710 [ 16.275697][ T294] ? rcu_is_watching+0x16/0xd0 [ 16.275699][ T294] ? lock_acquire+0x13c/0x160 [ 16.275703][ T294] console_flush_one_record+0x46f/0x710 [ 16.275707][ T294] ? console_emit_next_record+0x4c0/0x4c0 [ 16.275709][ T294] ? __lock_acquire+0x518/0xc20 [ 16.275713][ T294] console_unlock+0xee/0x1f0 [ 16.275716][ T294] ? console_flush_one_record+0x710/0x710 [ 16.275718][ T294] ? rcu_is_watching+0x16/0xd0 [ 16.275720][ T294] ? lock_acquire+0x60/0x160 [ 16.275724][ T294] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.275726][ T294] ? vprintk_emit+0x320/0x3e0 [ 16.275729][ T294] vprintk_emit+0x37c/0x3e0 [ 16.275733][ T294] ? wake_up_klogd_work_func+0x90/0x90 [ 16.275738][ T294] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 16.275742][ T294] _printk+0xc7/0x100 [ 16.275746][ T294] ? snapshot_read.cold+0x21/0x21 [ 16.275752][ T294] ? do_one_initcall+0x113/0x4f0 [ 16.275755][ T294] gact_init_module+0x15/0x1000 [act_gact] [ 16.275757][ T294] do_one_initcall+0x124/0x4f0 [ 16.275760][ T294] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.275764][ T294] ? do_init_module+0xae/0x8a0 [ 16.275767][ T294] ? kasan_unpoison+0x44/0x70 [ 16.275772][ T294] do_init_module+0x2ad/0x8a0 [ 16.275776][ T294] ? lockdep_hardirqs_on+0x91/0x130 [ 16.275780][ T294] ? free_module+0x470/0x470 [ 16.275783][ T294] ? kfree+0x123/0x590 [ 16.275787][ T294] load_module+0x1424/0x1bb0 [ 16.275794][ T294] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.275803][ T294] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.275806][ T294] ? ovl_real_file+0x172/0x1e0 [ 16.275810][ T294] ? backing_file_read_iter+0x541/0x790 [ 16.275813][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.275817][ T294] init_module_from_file+0x11f/0x1a0 [ 16.275820][ T294] ? __do_sys_init_module+0x220/0x220 [ 16.275828][ T294] ? __rwlock_init+0x150/0x150 [ 16.275831][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 16.275834][ T294] idempotent_init_module+0x37b/0x7c0 [ 16.275837][ T294] ? init_module_from_file+0x1a0/0x1a0 [ 16.275843][ T294] ? rcu_is_watching+0x16/0xd0 [ 16.275846][ T294] ? cap_capable+0x1d7/0x3d0 [ 16.275851][ T294] __x64_sys_finit_module+0xdf/0x190 [ 16.275854][ T294] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.275857][ T294] do_syscall_64+0xff/0x530 [ 16.275859][ T294] ? exc_page_fault+0xee/0x100 [ 16.275862][ T294] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.275864][ T294] RIP: 0033:0x7fe6197d637d [ 16.275867][ T294] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 16.275869][ T294] RSP: 002b:00007ffd0496f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.275872][ T294] RAX: ffffffffffffffda RBX: 000055e83c7b3810 RCX: 00007fe6197d637d [ 16.275873][ T294] RDX: 0000000000000000 RSI: 000055e81874cffd RDI: 0000000000000000 [ 16.275874][ T294] RBP: 00007ffd0496f0d0 R08: 0000000000000000 R09: 0000000000000000 [ 16.275875][ T294] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e81874cffd [ 16.275876][ T294] R13: 000055e83c7b3960 R14: 0000000000040000 R15: 0000000000000000 [ 16.275882][ T294] [ 16.326923][ T292] tc (292) used greatest stack depth: 23744 bytes left