[ 16.798384][ T292] GACT probability NOT on [ 16.798403][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.798406][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: modprobe [ 16.798407][ T292] preempt_count: 1, expected: 0 [ 16.798408][ T292] RCU nest depth: 0, expected: 0 [ 16.798410][ T292] locks held by modprobe/292: 4, last CPU#0: [ 16.798412][ T292] #0: ffffffff94369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.798425][ T292] #1: ffffffff94369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.798429][ T292] #2: ffffffff94289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.798433][ T292] #3: ffffffff94289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.798437][ T292] irq event stamp: 23372 [ 16.798438][ T292] hardirqs last enabled at (23371): [] __down_trylock_console_sem+0x86/0xa0 [ 16.798441][ T292] hardirqs last disabled at (23372): [] console_emit_next_record+0x3d4/0x4c0 [ 16.798443][ T292] softirqs last enabled at (22088): [] handle_softirqs+0x67c/0x900 [ 16.798447][ T292] softirqs last disabled at (22081): [] __irq_exit_rcu+0x145/0x1c0 [ 16.798449][ T292] Preemption disabled at: [ 16.798450][ T292] [] vprintk_emit+0x31b/0x3e0 [ 16.798456][ T292] CPU: 0 UID: 0 PID: 292 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.798459][ T292] Tainted: [W]=WARN [ 16.798460][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.798462][ T292] Call Trace: [ 16.798463][ T292] [ 16.798465][ T292] dump_stack_lvl+0x6f/0xa0 [ 16.798476][ T292] ? vprintk_emit+0x31b/0x3e0 [ 16.798478][ T292] __might_resched.cold+0x1fe/0x2c1 [ 16.798482][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.798487][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 16.798492][ T292] __kmalloc_noprof+0x443/0x760 [ 16.798495][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 16.798501][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 16.798504][ T292] alloc_buf.isra.0+0x4b/0x260 [ 16.798507][ T292] put_chars+0x1e1/0x2f0 [ 16.798508][ T292] ? desc_read_finalized_seq+0x79/0x120 [ 16.798511][ T292] ? __send_to_port+0x420/0x420 [ 16.798514][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.798517][ T292] ? validate_chain+0x38b/0xc20 [ 16.798521][ T292] hvc_console_print+0x292/0x780 [ 16.798524][ T292] ? __lock_acquire+0x518/0xc20 [ 16.798526][ T292] ? __lock_acquire+0x518/0xc20 [ 16.798530][ T292] ? hvc_write+0x3a0/0x3a0 [ 16.798532][ T292] ? console_emit_next_record+0x1df/0x4c0 [ 16.798535][ T292] ? rcu_is_watching+0x16/0xd0 [ 16.798538][ T292] ? lock_acquire+0x13c/0x160 [ 16.798542][ T292] console_emit_next_record+0x22f/0x4c0 [ 16.798545][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 16.798547][ T292] ? console_flush_one_record+0x106/0x710 [ 16.798550][ T292] ? rcu_is_watching+0x16/0xd0 [ 16.798553][ T292] ? lock_acquire+0x13c/0x160 [ 16.798557][ T292] console_flush_one_record+0x46f/0x710 [ 16.798561][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 16.798562][ T292] ? __lock_acquire+0x518/0xc20 [ 16.798567][ T292] console_unlock+0xee/0x1f0 [ 16.798570][ T292] ? console_flush_one_record+0x710/0x710 [ 16.798572][ T292] ? rcu_is_watching+0x16/0xd0 [ 16.798574][ T292] ? lock_acquire+0x60/0x160 [ 16.798578][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.798580][ T292] ? vprintk_emit+0x320/0x3e0 [ 16.798583][ T292] vprintk_emit+0x37c/0x3e0 [ 16.798587][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 16.798593][ T292] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 16.798596][ T292] _printk+0xc7/0x100 [ 16.798599][ T292] ? snapshot_read.cold+0x21/0x21 [ 16.798606][ T292] ? do_one_initcall+0x113/0x4f0 [ 16.798609][ T292] gact_init_module+0x15/0x1000 [act_gact] [ 16.798611][ T292] do_one_initcall+0x124/0x4f0 [ 16.798614][ T292] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.798618][ T292] ? do_init_module+0xae/0x8a0 [ 16.798621][ T292] ? kasan_unpoison+0x44/0x70 [ 16.798626][ T292] do_init_module+0x2ad/0x8a0 [ 16.798630][ T292] ? lockdep_hardirqs_on+0x91/0x130 [ 16.798634][ T292] ? free_module+0x470/0x470 [ 16.798637][ T292] ? kfree+0x123/0x590 [ 16.798641][ T292] load_module+0x1424/0x1bb0 [ 16.798649][ T292] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.798652][ T292] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.798655][ T292] ? ovl_real_file+0x172/0x1e0 [ 16.798660][ T292] ? backing_file_read_iter+0x541/0x790 [ 16.798663][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.798666][ T292] init_module_from_file+0x11f/0x1a0 [ 16.798670][ T292] ? __do_sys_init_module+0x220/0x220 [ 16.798678][ T292] ? __rwlock_init+0x150/0x150 [ 16.798681][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 16.798684][ T292] idempotent_init_module+0x37b/0x7c0 [ 16.798688][ T292] ? init_module_from_file+0x1a0/0x1a0 [ 16.798694][ T292] ? rcu_is_watching+0x16/0xd0 [ 16.798696][ T292] ? cap_capable+0x1d7/0x3d0 [ 16.798702][ T292] __x64_sys_finit_module+0xdf/0x190 [ 16.798705][ T292] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.798708][ T292] do_syscall_64+0xff/0x530 [ 16.798710][ T292] ? exc_page_fault+0xee/0x100 [ 16.798713][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.798715][ T292] RIP: 0033:0x7fc2fd46337d [ 16.798719][ T292] 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 [ 16.798720][ T292] RSP: 002b:00007fff96723878 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.798723][ T292] RAX: ffffffffffffffda RBX: 000056215475e810 RCX: 00007fc2fd46337d [ 16.798725][ T292] RDX: 0000000000000000 RSI: 000056212b1b6ffd RDI: 0000000000000000 [ 16.798726][ T292] RBP: 00007fff96723910 R08: 0000000000000000 R09: 0000000000000000 [ 16.798727][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056212b1b6ffd [ 16.798727][ T292] R13: 000056215475e960 R14: 0000000000040000 R15: 0000000000000000 [ 16.798734][ T292]