[ 9.804524][ T188] ip (188) used greatest stack depth: 23904 bytes left [ 9.804541][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.804543][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.804545][ T188] preempt_count: 2, expected: 0 [ 9.804546][ T188] RCU nest depth: 0, expected: 0 [ 9.804547][ T188] locks held by ip/188: 5, last CPU#0: [ 9.804549][ T188] #0: ffffffff878027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.804562][ T188] #1: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.804568][ T188] #2: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.804572][ T188] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.804576][ T188] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.804580][ T188] irq event stamp: 27416 [ 9.804581][ T188] hardirqs last enabled at (27415): [] __down_trylock_console_sem+0x86/0xa0 [ 9.804583][ T188] hardirqs last disabled at (27416): [] console_emit_next_record+0x3d4/0x4c0 [ 9.804585][ T188] softirqs last enabled at (26134): [] netlink_release+0x17b/0xcf0 [ 9.804589][ T188] softirqs last disabled at (26132): [] netlink_release+0xd2/0xcf0 [ 9.804591][ T188] Preemption disabled at: [ 9.804592][ T188] [<0000000000000000>] 0x0 [ 9.804599][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.804603][ T188] Tainted: [W]=WARN [ 9.804604][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.804606][ T188] Call Trace: [ 9.804607][ T188] [ 9.804609][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.804615][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.804620][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.804624][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.804629][ T188] __kmalloc_noprof+0x443/0x760 [ 9.804631][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.804637][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.804639][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.804642][ T188] put_chars+0x1e1/0x2f0 [ 9.804645][ T188] ? __send_to_port+0x420/0x420 [ 9.804647][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.804651][ T188] ? validate_chain+0x38b/0xc20 [ 9.804656][ T188] hvc_console_print+0x292/0x780 [ 9.804663][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.804665][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.804667][ T188] ? lock_acquire+0x13c/0x160 [ 9.804671][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.804675][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.804677][ T188] ? console_flush_one_record+0x106/0x710 [ 9.804680][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.804682][ T188] ? lock_acquire+0x13c/0x160 [ 9.804686][ T188] console_flush_one_record+0x46f/0x710 [ 9.804690][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.804692][ T188] ? __lock_acquire+0x518/0xc20 [ 9.804697][ T188] console_unlock+0xee/0x1f0 [ 9.804699][ T188] ? console_flush_one_record+0x710/0x710 [ 9.804701][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.804703][ T188] ? lock_acquire+0x60/0x160 [ 9.804709][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.804711][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.804714][ T188] vprintk_emit+0x37c/0x3e0 [ 9.804718][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.804721][ T188] ? __lock_acquire+0x518/0xc20 [ 9.804725][ T188] _printk+0xc7/0x100 [ 9.804728][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.804731][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.804734][ T188] ? __rwlock_init+0x150/0x150 [ 9.804737][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.804740][ T188] do_exit.cold+0x82/0x9c [ 9.804744][ T188] ? exit_notify+0x890/0x890 [ 9.804747][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.804750][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.804755][ T188] do_group_exit+0xb8/0x370 [ 9.804757][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.804759][ T188] x64_sys_call+0x1567/0x1570 [ 9.804761][ T188] do_syscall_64+0xff/0x530 [ 9.804764][ T188] ? exc_page_fault+0xee/0x100 [ 9.804768][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.804770][ T188] RIP: 0033:0x7f7acad8a1b8 [ 9.804772][ T188] Code: Unable to access opcode bytes at 0x7f7acad8a18e. [ 9.804774][ T188] RSP: 002b:00007ffe621d9238 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.804776][ T188] RAX: ffffffffffffffda RBX: 00007f7acaebaf88 RCX: 00007f7acad8a1b8 [ 9.804777][ T188] RDX: 00007f7acaad4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.804778][ T188] RBP: 00007ffe621d9290 R08: 0000000000000000 R09: 0000000000008010 [ 9.804779][ T188] R10: 00007ffe621d9050 R11: 0000000000000246 R12: 0000000000000001 [ 9.804780][ T188] R13: 0000000000000000 R14: 00007f7acaeb9680 R15: 00007f7acaebafa0 [ 9.804786][ T188] [ 17.490689][ T315] GACT probability NOT on [ 17.490711][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.490714][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 17.490716][ T315] preempt_count: 1, expected: 0 [ 17.490718][ T315] RCU nest depth: 0, expected: 0 [ 17.490719][ T315] locks held by modprobe/315: 4, last CPU#0: [ 17.490722][ T315] #0: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.490738][ T315] #1: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.490744][ T315] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.490751][ T315] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.490757][ T315] irq event stamp: 28454 [ 17.490758][ T315] hardirqs last enabled at (28453): [] __down_trylock_console_sem+0x86/0xa0 [ 17.490761][ T315] hardirqs last disabled at (28454): [] console_emit_next_record+0x3d4/0x4c0 [ 17.490764][ T315] softirqs last enabled at (26474): [] handle_softirqs+0x67c/0x900 [ 17.490768][ T315] softirqs last disabled at (25715): [] __irq_exit_rcu+0x145/0x1c0 [ 17.490771][ T315] Preemption disabled at: [ 17.490772][ T315] [] vprintk_emit+0x31b/0x3e0 [ 17.490779][ T315] CPU: 0 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.490784][ T315] Tainted: [W]=WARN [ 17.490785][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.490787][ T315] Call Trace: [ 17.490790][ T315] [ 17.490792][ T315] dump_stack_lvl+0x6f/0xa0 [ 17.490799][ T315] ? vprintk_emit+0x31b/0x3e0 [ 17.490802][ T315] __might_resched.cold+0x1fe/0x2c1 [ 17.490808][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.490813][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 17.490821][ T315] __kmalloc_noprof+0x443/0x760 [ 17.490824][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 17.490833][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 17.490836][ T315] alloc_buf.isra.0+0x4b/0x260 [ 17.490841][ T315] put_chars+0x1e1/0x2f0 [ 17.490844][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 17.490848][ T315] ? __send_to_port+0x420/0x420 [ 17.490853][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.490857][ T315] ? validate_chain+0x38b/0xc20 [ 17.490865][ T315] hvc_console_print+0x292/0x780 [ 17.490868][ T315] ? __lock_acquire+0x518/0xc20 [ 17.490870][ T315] ? __lock_acquire+0x518/0xc20 [ 17.490878][ T315] ? hvc_write+0x3a0/0x3a0 [ 17.490880][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 17.490886][ T315] ? rcu_is_watching+0x16/0xd0 [ 17.490890][ T315] ? lock_acquire+0x13c/0x160 [ 17.490897][ T315] console_emit_next_record+0x22f/0x4c0 [ 17.490903][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 17.490905][ T315] ? console_flush_one_record+0x106/0x710 [ 17.490910][ T315] ? rcu_is_watching+0x16/0xd0 [ 17.490914][ T315] ? lock_acquire+0x13c/0x160 [ 17.490920][ T315] console_flush_one_record+0x46f/0x710 [ 17.490927][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 17.490930][ T315] ? __lock_acquire+0x518/0xc20 [ 17.490938][ T315] console_unlock+0xee/0x1f0 [ 17.490943][ T315] ? console_flush_one_record+0x710/0x710 [ 17.490945][ T315] ? rcu_is_watching+0x16/0xd0 [ 17.490949][ T315] ? lock_acquire+0x60/0x160 [ 17.490955][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.490958][ T315] ? vprintk_emit+0x320/0x3e0 [ 17.490963][ T315] vprintk_emit+0x37c/0x3e0 [ 17.490969][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 17.490979][ T315] ? udp_tunnel_nic_cleanup_module+0xb40/0xb40 [udp_tunnel] [ 17.490984][ T315] _printk+0xc7/0x100 [ 17.490989][ T315] ? snapshot_read.cold+0x21/0x21 [ 17.491000][ T315] ? do_one_initcall+0x113/0x4f0 [ 17.491005][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 17.491008][ T315] do_one_initcall+0x124/0x4f0 [ 17.491012][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.491020][ T315] ? do_init_module+0xae/0x8a0 [ 17.491024][ T315] ? kasan_unpoison+0x44/0x70 [ 17.491032][ T315] do_init_module+0x2ad/0x8a0 [ 17.491038][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 17.491043][ T315] ? free_module+0x470/0x470 [ 17.491048][ T315] ? kfree+0x123/0x590 [ 17.491055][ T315] load_module+0x1424/0x1bb0 [ 17.491068][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.491074][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.491077][ T315] ? ovl_real_file+0x172/0x1e0 [ 17.491083][ T315] ? backing_file_read_iter+0x541/0x790 [ 17.491087][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.491093][ T315] init_module_from_file+0x11f/0x1a0 [ 17.491098][ T315] ? __do_sys_init_module+0x220/0x220 [ 17.491113][ T315] ? __rwlock_init+0x150/0x150 [ 17.491118][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 17.491123][ T315] idempotent_init_module+0x37b/0x7c0 [ 17.491128][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 17.491139][ T315] ? rcu_is_watching+0x16/0xd0 [ 17.491143][ T315] ? cap_capable+0x1d7/0x3d0 [ 17.491152][ T315] __x64_sys_finit_module+0xdf/0x190 [ 17.491155][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.491160][ T315] do_syscall_64+0xff/0x530 [ 17.491163][ T315] ? exc_page_fault+0xee/0x100 [ 17.491167][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.491171][ T315] RIP: 0033:0x7f8e9e47037d [ 17.491175][ T315] 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 [ 17.491178][ T315] RSP: 002b:00007ffc2fdb0768 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.491181][ T315] RAX: ffffffffffffffda RBX: 000055cb64785810 RCX: 00007f8e9e47037d [ 17.491183][ T315] RDX: 0000000000000000 RSI: 000055cb26a87ffd RDI: 0000000000000000 [ 17.491185][ T315] RBP: 00007ffc2fdb0800 R08: 0000000000000000 R09: 0000000000000000 [ 17.491186][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb26a87ffd [ 17.491188][ T315] R13: 000055cb64785960 R14: 0000000000040000 R15: 0000000000000000 [ 17.491200][ T315]