[ 11.404715][ T188] ip (188) used greatest stack depth: 23920 bytes left [ 11.404732][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.404734][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 11.404736][ T188] preempt_count: 2, expected: 0 [ 11.404737][ T188] RCU nest depth: 0, expected: 0 [ 11.404738][ T188] locks held by ip/188: 5, last CPU#2: [ 11.404740][ T188] #0: ffffffffb82027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.404753][ T188] #1: ffffffffb8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.404759][ T188] #2: ffffffffb8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.404762][ T188] #3: ffffffffb8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.404767][ T188] #4: ffffffffb8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.404771][ T188] irq event stamp: 53344 [ 11.404771][ T188] hardirqs last enabled at (53343): [] __down_trylock_console_sem+0x86/0xa0 [ 11.404774][ T188] hardirqs last disabled at (53344): [] console_emit_next_record+0x3d4/0x4c0 [ 11.404776][ T188] softirqs last enabled at (53004): [] handle_softirqs+0x67c/0x900 [ 11.404778][ T188] softirqs last disabled at (52997): [] __irq_exit_rcu+0x145/0x1c0 [ 11.404780][ T188] Preemption disabled at: [ 11.404781][ T188] [<0000000000000000>] 0x0 [ 11.404788][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.404792][ T188] Tainted: [W]=WARN [ 11.404792][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.404794][ T188] Call Trace: [ 11.404796][ T188] [ 11.404798][ T188] dump_stack_lvl+0x6f/0xa0 [ 11.404804][ T188] __might_resched.cold+0x1fe/0x2c1 [ 11.404809][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.404813][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 11.404819][ T188] __kmalloc_noprof+0x443/0x760 [ 11.404821][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 11.404827][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 11.404830][ T188] alloc_buf.isra.0+0x4b/0x260 [ 11.404833][ T188] put_chars+0x1e1/0x2f0 [ 11.404836][ T188] ? __send_to_port+0x420/0x420 [ 11.404838][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.404842][ T188] ? validate_chain+0x38b/0xc20 [ 11.404848][ T188] hvc_console_print+0x292/0x780 [ 11.404855][ T188] ? hvc_write+0x3a0/0x3a0 [ 11.404857][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.404860][ T188] ? lock_acquire+0x13c/0x160 [ 11.404864][ T188] console_emit_next_record+0x22f/0x4c0 [ 11.404868][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 11.404870][ T188] ? console_flush_one_record+0x106/0x710 [ 11.404874][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.404876][ T188] ? lock_acquire+0x13c/0x160 [ 11.404880][ T188] console_flush_one_record+0x46f/0x710 [ 11.404885][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 11.404887][ T188] ? __lock_acquire+0x518/0xc20 [ 11.404893][ T188] console_unlock+0xee/0x1f0 [ 11.404896][ T188] ? console_flush_one_record+0x710/0x710 [ 11.404898][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.404900][ T188] ? lock_acquire+0x60/0x160 [ 11.404905][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.404908][ T188] ? vprintk_emit+0x320/0x3e0 [ 11.404912][ T188] vprintk_emit+0x37c/0x3e0 [ 11.404916][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 11.404920][ T188] ? __lock_acquire+0x518/0xc20 [ 11.404924][ T188] _printk+0xc7/0x100 [ 11.404927][ T188] ? snapshot_read.cold+0x21/0x21 [ 11.404931][ T188] ? do_raw_spin_lock+0x131/0x280 [ 11.404933][ T188] ? __rwlock_init+0x150/0x150 [ 11.404937][ T188] ? do_raw_spin_lock+0x131/0x280 [ 11.404941][ T188] do_exit.cold+0x82/0x9c [ 11.404944][ T188] ? exit_notify+0x890/0x890 [ 11.404946][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 11.404949][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.404954][ T188] do_group_exit+0xb8/0x370 [ 11.404957][ T188] __x64_sys_exit_group+0x3c/0x50 [ 11.404959][ T188] x64_sys_call+0x1567/0x1570 [ 11.404961][ T188] do_syscall_64+0xff/0x530 [ 11.404964][ T188] ? exc_page_fault+0xee/0x100 [ 11.404967][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.404970][ T188] RIP: 0033:0x7f680bc931b8 [ 11.404972][ T188] Code: Unable to access opcode bytes at 0x7f680bc9318e. [ 11.404973][ T188] RSP: 002b:00007fff3c0cbea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.404976][ T188] RAX: ffffffffffffffda RBX: 00007f680bdc3f88 RCX: 00007f680bc931b8 [ 11.404978][ T188] RDX: 00007f680b9ddfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.404979][ T188] RBP: 00007fff3c0cbf00 R08: 0000000000000000 R09: 0000000000008010 [ 11.404980][ T188] R10: 00007fff3c0cbcc0 R11: 0000000000000246 R12: 0000000000000001 [ 11.404981][ T188] R13: 0000000000000000 R14: 00007f680bdc2680 R15: 00007f680bdc3fa0 [ 11.404988][ T188] [ 17.525565][ T247] GACT probability NOT on [ 17.525587][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.525590][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 17.525592][ T247] preempt_count: 1, expected: 0 [ 17.525594][ T247] RCU nest depth: 0, expected: 0 [ 17.525595][ T247] locks held by modprobe/247: 4, last CPU#1: [ 17.525598][ T247] #0: ffffffffb8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.525614][ T247] #1: ffffffffb8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.525621][ T247] #2: ffffffffb8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.525627][ T247] #3: ffffffffb8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.525633][ T247] irq event stamp: 25428 [ 17.525634][ T247] hardirqs last enabled at (25427): [] __down_trylock_console_sem+0x86/0xa0 [ 17.525638][ T247] hardirqs last disabled at (25428): [] console_emit_next_record+0x3d4/0x4c0 [ 17.525641][ T247] softirqs last enabled at (25214): [] handle_softirqs+0x67c/0x900 [ 17.525645][ T247] softirqs last disabled at (24789): [] __irq_exit_rcu+0x145/0x1c0 [ 17.525648][ T247] Preemption disabled at: [ 17.525649][ T247] [] vprintk_emit+0x31b/0x3e0 [ 17.525656][ T247] CPU: 1 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.525661][ T247] Tainted: [W]=WARN [ 17.525662][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.525664][ T247] Call Trace: [ 17.525666][ T247] [ 17.525668][ T247] dump_stack_lvl+0x6f/0xa0 [ 17.525676][ T247] ? vprintk_emit+0x31b/0x3e0 [ 17.525679][ T247] __might_resched.cold+0x1fe/0x2c1 [ 17.525685][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.525691][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 17.525699][ T247] __kmalloc_noprof+0x443/0x760 [ 17.525702][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 17.525711][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 17.525715][ T247] alloc_buf.isra.0+0x4b/0x260 [ 17.525720][ T247] put_chars+0x1e1/0x2f0 [ 17.525722][ T247] ? desc_read_finalized_seq+0x79/0x120 [ 17.525726][ T247] ? __send_to_port+0x420/0x420 [ 17.525731][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.525736][ T247] ? validate_chain+0x38b/0xc20 [ 17.525743][ T247] hvc_console_print+0x292/0x780 [ 17.525747][ T247] ? __lock_acquire+0x518/0xc20 [ 17.525749][ T247] ? __lock_acquire+0x518/0xc20 [ 17.525757][ T247] ? hvc_write+0x3a0/0x3a0 [ 17.525759][ T247] ? console_emit_next_record+0x1df/0x4c0 [ 17.525764][ T247] ? rcu_is_watching+0x16/0xd0 [ 17.525769][ T247] ? lock_acquire+0x13c/0x160 [ 17.525775][ T247] console_emit_next_record+0x22f/0x4c0 [ 17.525781][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 17.525784][ T247] ? console_flush_one_record+0x106/0x710 [ 17.525789][ T247] ? rcu_is_watching+0x16/0xd0 [ 17.525792][ T247] ? lock_acquire+0x13c/0x160 [ 17.525799][ T247] console_flush_one_record+0x46f/0x710 [ 17.525806][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 17.525808][ T247] ? __lock_acquire+0x518/0xc20 [ 17.525817][ T247] console_unlock+0xee/0x1f0 [ 17.525822][ T247] ? console_flush_one_record+0x710/0x710 [ 17.525824][ T247] ? rcu_is_watching+0x16/0xd0 [ 17.525828][ T247] ? lock_acquire+0x60/0x160 [ 17.525834][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.525836][ T247] ? vprintk_emit+0x320/0x3e0 [ 17.525842][ T247] vprintk_emit+0x37c/0x3e0 [ 17.525848][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 17.525857][ T247] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 17.525862][ T247] _printk+0xc7/0x100 [ 17.525867][ T247] ? snapshot_read.cold+0x21/0x21 [ 17.525878][ T247] ? do_one_initcall+0x113/0x4f0 [ 17.525883][ T247] gact_init_module+0x15/0x1000 [act_gact] [ 17.525886][ T247] do_one_initcall+0x124/0x4f0 [ 17.525890][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.525898][ T247] ? do_init_module+0xae/0x8a0 [ 17.525902][ T247] ? kasan_unpoison+0x44/0x70 [ 17.525911][ T247] do_init_module+0x2ad/0x8a0 [ 17.525917][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 17.525922][ T247] ? free_module+0x470/0x470 [ 17.525927][ T247] ? kfree+0x123/0x590 [ 17.525934][ T247] load_module+0x1424/0x1bb0 [ 17.525946][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.525953][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.525956][ T247] ? ovl_real_file+0x172/0x1e0 [ 17.525961][ T247] ? find_held_lock+0x2b/0x80 [ 17.525964][ T247] ? backing_file_read_iter+0x541/0x790 [ 17.525968][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.525975][ T247] init_module_from_file+0x11f/0x1a0 [ 17.525979][ T247] ? __do_sys_init_module+0x220/0x220 [ 17.525994][ T247] ? __rwlock_init+0x150/0x150 [ 17.526000][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 17.526005][ T247] idempotent_init_module+0x37b/0x7c0 [ 17.526010][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 17.526021][ T247] ? rcu_is_watching+0x16/0xd0 [ 17.526024][ T247] ? cap_capable+0x1d7/0x3d0 [ 17.526033][ T247] __x64_sys_finit_module+0xdf/0x190 [ 17.526036][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.526041][ T247] do_syscall_64+0xff/0x530 [ 17.526044][ T247] ? exc_page_fault+0xee/0x100 [ 17.526048][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.526052][ T247] RIP: 0033:0x7f0653cbc37d [ 17.526056][ T247] 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 [ 17.526058][ T247] RSP: 002b:00007fff0e985a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.526062][ T247] RAX: ffffffffffffffda RBX: 000055c5d3422810 RCX: 00007f0653cbc37d [ 17.526064][ T247] RDX: 0000000000000000 RSI: 000055c5c883cffd RDI: 0000000000000000 [ 17.526065][ T247] RBP: 00007fff0e985ac0 R08: 0000000000000000 R09: 0000000000000000 [ 17.526067][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5c883cffd [ 17.526068][ T247] R13: 000055c5d3422960 R14: 0000000000040000 R15: 0000000000000000 [ 17.526081][ T247]