[ 9.643898][ T219] GACT probability NOT on [ 9.643915][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.643917][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: modprobe [ 9.643919][ T219] preempt_count: 1, expected: 0 [ 9.643919][ T219] RCU nest depth: 0, expected: 0 [ 9.643920][ T219] locks held by modprobe/219: 4, last CPU#3: [ 9.643923][ T219] #0: ffffffff8637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.643934][ T219] #1: ffffffff8637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.643939][ T219] #2: ffffffff8629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.643942][ T219] #3: ffffffff8629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.643946][ T219] irq event stamp: 23668 [ 9.643947][ T219] hardirqs last enabled at (23667): [] __down_trylock_console_sem+0x86/0xa0 [ 9.643950][ T219] hardirqs last disabled at (23668): [] console_emit_next_record+0x3d4/0x4c0 [ 9.643952][ T219] softirqs last enabled at (21124): [] handle_softirqs+0x67c/0x900 [ 9.643955][ T219] softirqs last disabled at (20275): [] __irq_exit_rcu+0x145/0x1c0 [ 9.643958][ T219] Preemption disabled at: [ 9.643958][ T219] [] vprintk_emit+0x31b/0x3e0 [ 9.643963][ T219] CPU: 3 UID: 0 PID: 219 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.643966][ T219] Tainted: [W]=WARN [ 9.643967][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.643969][ T219] Call Trace: [ 9.643971][ T219] [ 9.643972][ T219] dump_stack_lvl+0x6f/0xa0 [ 9.643978][ T219] ? vprintk_emit+0x31b/0x3e0 [ 9.643979][ T219] __might_resched.cold+0x1fe/0x2c1 [ 9.643984][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.643988][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 9.643993][ T219] __kmalloc_noprof+0x443/0x760 [ 9.643995][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 9.644001][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 9.644004][ T219] alloc_buf.isra.0+0x4b/0x260 [ 9.644008][ T219] put_chars+0x1e1/0x2f0 [ 9.644009][ T219] ? desc_read_finalized_seq+0x79/0x120 [ 9.644012][ T219] ? __send_to_port+0x420/0x420 [ 9.644014][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.644017][ T219] ? validate_chain+0x38b/0xc20 [ 9.644022][ T219] hvc_console_print+0x292/0x780 [ 9.644025][ T219] ? __lock_acquire+0x518/0xc20 [ 9.644027][ T219] ? __lock_acquire+0x518/0xc20 [ 9.644031][ T219] ? hvc_write+0x3a0/0x3a0 [ 9.644033][ T219] ? console_emit_next_record+0x1df/0x4c0 [ 9.644036][ T219] ? rcu_is_watching+0x16/0xd0 [ 9.644039][ T219] ? lock_acquire+0x13c/0x160 [ 9.644042][ T219] console_emit_next_record+0x22f/0x4c0 [ 9.644046][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 9.644048][ T219] ? console_flush_one_record+0x106/0x710 [ 9.644051][ T219] ? rcu_is_watching+0x16/0xd0 [ 9.644053][ T219] ? lock_acquire+0x13c/0x160 [ 9.644057][ T219] console_flush_one_record+0x46f/0x710 [ 9.644061][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 9.644062][ T219] ? __lock_acquire+0x518/0xc20 [ 9.644067][ T219] console_unlock+0xee/0x1f0 [ 9.644070][ T219] ? console_flush_one_record+0x710/0x710 [ 9.644072][ T219] ? rcu_is_watching+0x16/0xd0 [ 9.644074][ T219] ? lock_acquire+0xe0/0x160 [ 9.644077][ T219] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.644079][ T219] ? vprintk_emit+0x320/0x3e0 [ 9.644082][ T219] vprintk_emit+0x37c/0x3e0 [ 9.644085][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 9.644090][ T219] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 9.644092][ T219] _printk+0xc7/0x100 [ 9.644096][ T219] ? snapshot_read.cold+0x21/0x21 [ 9.644102][ T219] ? do_one_initcall+0x113/0x4f0 [ 9.644105][ T219] gact_init_module+0x15/0x1000 [act_gact] [ 9.644107][ T219] do_one_initcall+0x124/0x4f0 [ 9.644110][ T219] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.644115][ T219] ? do_init_module+0xae/0x8a0 [ 9.644117][ T219] ? kasan_unpoison+0x44/0x70 [ 9.644122][ T219] do_init_module+0x2ad/0x8a0 [ 9.644125][ T219] ? lockdep_hardirqs_on+0x91/0x130 [ 9.644129][ T219] ? free_module+0x470/0x470 [ 9.644132][ T219] ? kfree+0x123/0x590 [ 9.644135][ T219] load_module+0x1424/0x1bb0 [ 9.644140][ T219] ? security_kernel_post_read_file+0x2f/0x60 [ 9.644145][ T219] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.644148][ T219] ? __ia32_sys_fsconfig+0x180/0x180 [ 9.644152][ T219] ? backing_file_read_iter+0x541/0x790 [ 9.644156][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.644159][ T219] init_module_from_file+0x11f/0x1a0 [ 9.644162][ T219] ? __do_sys_init_module+0x270/0x270 [ 9.644169][ T219] ? __rwlock_init+0x150/0x150 [ 9.644172][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 9.644175][ T219] idempotent_init_module+0x37b/0x7c0 [ 9.644178][ T219] ? init_module_from_file+0x1a0/0x1a0 [ 9.644183][ T219] ? cap_capable+0x1d7/0x3d0 [ 9.644185][ T219] ? __x64_sys_pread64+0x18d/0x250 [ 9.644191][ T219] __x64_sys_finit_module+0xdf/0x190 [ 9.644192][ T219] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.644196][ T219] do_syscall_64+0xff/0x530 [ 9.644199][ T219] ? exc_page_fault+0xee/0x100 [ 9.644202][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.644204][ T219] RIP: 0033:0x7f37bb25437d [ 9.644207][ T219] 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 [ 9.644209][ T219] RSP: 002b:00007fff90e82518 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.644213][ T219] RAX: ffffffffffffffda RBX: 00005583e7bb2810 RCX: 00007f37bb25437d [ 9.644214][ T219] RDX: 0000000000000000 RSI: 00005583db918ffd RDI: 0000000000000000 [ 9.644215][ T219] RBP: 00007fff90e825b0 R08: 0000000000000000 R09: 0000000000000000 [ 9.644216][ T219] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583db918ffd [ 9.644217][ T219] R13: 00005583e7bb2960 R14: 0000000000040000 R15: 0000000000000000 [ 9.644223][ T219] [ 11.911532][ T355] ip (355) used greatest stack depth: 23968 bytes left [ 11.911549][ T355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.911551][ T355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 355, name: ip [ 11.911552][ T355] preempt_count: 2, expected: 0 [ 11.911553][ T355] RCU nest depth: 0, expected: 0 [ 11.911554][ T355] locks held by ip/355: 5, last CPU#2: [ 11.911556][ T355] #0: ffffffff862167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.911567][ T355] #1: ffffffff8637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.911572][ T355] #2: ffffffff8637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.911576][ T355] #3: ffffffff8629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.911580][ T355] #4: ffffffff8629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.911584][ T355] irq event stamp: 24260 [ 11.911584][ T355] hardirqs last enabled at (24259): [] __down_trylock_console_sem+0x86/0xa0 [ 11.911587][ T355] hardirqs last disabled at (24260): [] console_emit_next_record+0x3d4/0x4c0 [ 11.911589][ T355] softirqs last enabled at (22698): [] netlink_release+0x17b/0xcf0 [ 11.911593][ T355] softirqs last disabled at (22696): [] netlink_release+0xd2/0xcf0 [ 11.911596][ T355] Preemption disabled at: [ 11.911596][ T355] [<0000000000000000>] 0x0 [ 11.911603][ T355] CPU: 2 UID: 0 PID: 355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.911607][ T355] Tainted: [W]=WARN [ 11.911608][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.911609][ T355] Call Trace: [ 11.911611][ T355] [ 11.911612][ T355] dump_stack_lvl+0x6f/0xa0 [ 11.911618][ T355] __might_resched.cold+0x1fe/0x2c1 [ 11.911623][ T355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.911627][ T355] ? __kmalloc_noprof+0xdb/0x760 [ 11.911632][ T355] __kmalloc_noprof+0x443/0x760 [ 11.911634][ T355] ? alloc_buf.isra.0+0x4b/0x260 [ 11.911640][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 11.911642][ T355] alloc_buf.isra.0+0x4b/0x260 [ 11.911646][ T355] put_chars+0x1e1/0x2f0 [ 11.911649][ T355] ? __send_to_port+0x420/0x420 [ 11.911650][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.911653][ T355] ? validate_chain+0x38b/0xc20 [ 11.911659][ T355] hvc_console_print+0x292/0x780 [ 11.911666][ T355] ? hvc_write+0x3a0/0x3a0 [ 11.911669][ T355] ? rcu_is_watching+0x16/0xd0 [ 11.911671][ T355] ? lock_acquire+0x13c/0x160 [ 11.911675][ T355] console_emit_next_record+0x22f/0x4c0 [ 11.911679][ T355] ? devkmsg_read+0x4b0/0x4b0 [ 11.911680][ T355] ? console_flush_one_record+0x106/0x710 [ 11.911684][ T355] ? rcu_is_watching+0x16/0xd0 [ 11.911685][ T355] ? lock_acquire+0x13c/0x160 [ 11.911689][ T355] console_flush_one_record+0x46f/0x710 [ 11.911693][ T355] ? console_emit_next_record+0x4c0/0x4c0 [ 11.911695][ T355] ? __lock_acquire+0x518/0xc20 [ 11.911700][ T355] console_unlock+0xee/0x1f0 [ 11.911703][ T355] ? console_flush_one_record+0x710/0x710 [ 11.911705][ T355] ? rcu_is_watching+0x16/0xd0 [ 11.911706][ T355] ? lock_acquire+0xe0/0x160 [ 11.911710][ T355] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.911712][ T355] ? vprintk_emit+0x320/0x3e0 [ 11.911714][ T355] vprintk_emit+0x37c/0x3e0 [ 11.911717][ T355] ? wake_up_klogd_work_func+0x90/0x90 [ 11.911720][ T355] ? __lock_acquire+0x518/0xc20 [ 11.911724][ T355] _printk+0xc7/0x100 [ 11.911727][ T355] ? snapshot_read.cold+0x21/0x21 [ 11.911730][ T355] ? do_raw_spin_lock+0x131/0x280 [ 11.911732][ T355] ? __rwlock_init+0x150/0x150 [ 11.911736][ T355] ? do_raw_spin_lock+0x131/0x280 [ 11.911739][ T355] do_exit.cold+0x82/0x9c [ 11.911743][ T355] ? exit_notify+0x890/0x890 [ 11.911744][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 11.911747][ T355] ? rcu_is_watching+0x16/0xd0 [ 11.911750][ T355] do_group_exit+0xb8/0x370 [ 11.911753][ T355] __x64_sys_exit_group+0x3c/0x50 [ 11.911755][ T355] x64_sys_call+0x1567/0x1570 [ 11.911757][ T355] do_syscall_64+0xff/0x530 [ 11.911761][ T355] ? exc_page_fault+0xee/0x100 [ 11.911764][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.911766][ T355] RIP: 0033:0x7fab1ade81b8 [ 11.911768][ T355] Code: Unable to access opcode bytes at 0x7fab1ade818e. [ 11.911769][ T355] RSP: 002b:00007ffd39501a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.911771][ T355] RAX: ffffffffffffffda RBX: 00007fab1af18f88 RCX: 00007fab1ade81b8 [ 11.911773][ T355] RDX: 00007fab1ab32fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.911774][ T355] RBP: 00007ffd39501ab0 R08: 0000000000000000 R09: 0000000000000050 [ 11.911774][ T355] R10: 00007ffd39501870 R11: 0000000000000246 R12: 0000000000000001 [ 11.911775][ T355] R13: 0000000000000000 R14: 00007fab1af17680 R15: 00007fab1af18fa0 [ 11.911782][ T355]