[ 10.128378][ T188] ip (188) used greatest stack depth: 24352 bytes left [ 10.128393][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.128395][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.128396][ T188] preempt_count: 2, expected: 0 [ 10.128397][ T188] RCU nest depth: 0, expected: 0 [ 10.128398][ T188] locks held by ip/188: 5, last CPU#2: [ 10.128400][ T188] #0: ffffffffab4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.128413][ T188] #1: ffffffffab569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.128419][ T188] #2: ffffffffab569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.128423][ T188] #3: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.128426][ T188] #4: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.128430][ T188] irq event stamp: 62204 [ 10.128431][ T188] hardirqs last enabled at (62203): [] __down_trylock_console_sem+0x86/0xa0 [ 10.128434][ T188] hardirqs last disabled at (62204): [] console_emit_next_record+0x3d4/0x4c0 [ 10.128436][ T188] softirqs last enabled at (61656): [] handle_softirqs+0x67c/0x900 [ 10.128438][ T188] softirqs last disabled at (60585): [] __irq_exit_rcu+0x145/0x1c0 [ 10.128440][ T188] Preemption disabled at: [ 10.128440][ T188] [<0000000000000000>] 0x0 [ 10.128447][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.128451][ T188] Tainted: [W]=WARN [ 10.128452][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.128453][ T188] Call Trace: [ 10.128455][ T188] [ 10.128457][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.128463][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.128468][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.128472][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.128477][ T188] __kmalloc_noprof+0x443/0x760 [ 10.128479][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.128485][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.128488][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.128491][ T188] put_chars+0x1e1/0x2f0 [ 10.128494][ T188] ? __send_to_port+0x420/0x420 [ 10.128495][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.128500][ T188] ? validate_chain+0x38b/0xc20 [ 10.128505][ T188] hvc_console_print+0x292/0x780 [ 10.128511][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.128513][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.128515][ T188] ? lock_acquire+0x13c/0x160 [ 10.128519][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.128523][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.128525][ T188] ? console_flush_one_record+0x106/0x710 [ 10.128528][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.128530][ T188] ? lock_acquire+0x13c/0x160 [ 10.128534][ T188] console_flush_one_record+0x46f/0x710 [ 10.128538][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.128540][ T188] ? __lock_acquire+0x518/0xc20 [ 10.128545][ T188] console_unlock+0xee/0x1f0 [ 10.128547][ T188] ? console_flush_one_record+0x710/0x710 [ 10.128549][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.128551][ T188] ? lock_acquire+0x60/0x160 [ 10.128555][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.128556][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.128560][ T188] vprintk_emit+0x37c/0x3e0 [ 10.128563][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.128567][ T188] ? __lock_acquire+0x518/0xc20 [ 10.128570][ T188] _printk+0xc7/0x100 [ 10.128574][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.128577][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.128579][ T188] ? __rwlock_init+0x150/0x150 [ 10.128583][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.128586][ T188] do_exit.cold+0x82/0x9c [ 10.128589][ T188] ? exit_notify+0x890/0x890 [ 10.128591][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.128594][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.128598][ T188] do_group_exit+0xb8/0x370 [ 10.128600][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.128602][ T188] x64_sys_call+0x1567/0x1570 [ 10.128604][ T188] do_syscall_64+0xff/0x530 [ 10.128608][ T188] ? exc_page_fault+0xee/0x100 [ 10.128611][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.128613][ T188] RIP: 0033:0x7f31c3c6d1b8 [ 10.128615][ T188] Code: Unable to access opcode bytes at 0x7f31c3c6d18e. [ 10.128617][ T188] RSP: 002b:00007ffc42967718 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.128619][ T188] RAX: ffffffffffffffda RBX: 00007f31c3d9df88 RCX: 00007f31c3c6d1b8 [ 10.128620][ T188] RDX: 00007f31c39b7fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.128621][ T188] RBP: 00007ffc42967770 R08: 0000000000000000 R09: 0000000000008010 [ 10.128622][ T188] R10: 00007ffc42967530 R11: 0000000000000246 R12: 0000000000000001 [ 10.128623][ T188] R13: 0000000000000000 R14: 00007f31c3d9c680 R15: 00007f31c3d9dfa0 [ 10.128629][ T188] [ 16.306131][ T251] GACT probability NOT on [ 16.306150][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.306153][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 16.306156][ T251] preempt_count: 1, expected: 0 [ 16.306157][ T251] RCU nest depth: 0, expected: 0 [ 16.306158][ T251] locks held by modprobe/251: 4, last CPU#1: [ 16.306161][ T251] #0: ffffffffab569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.306177][ T251] #1: ffffffffab569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.306183][ T251] #2: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.306189][ T251] #3: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.306195][ T251] irq event stamp: 25282 [ 16.306197][ T251] hardirqs last enabled at (25281): [] __down_trylock_console_sem+0x86/0xa0 [ 16.306200][ T251] hardirqs last disabled at (25282): [] console_emit_next_record+0x3d4/0x4c0 [ 16.306203][ T251] softirqs last enabled at (24362): [] handle_softirqs+0x67c/0x900 [ 16.306207][ T251] softirqs last disabled at (24237): [] __irq_exit_rcu+0x145/0x1c0 [ 16.306211][ T251] Preemption disabled at: [ 16.306211][ T251] [] vprintk_emit+0x31b/0x3e0 [ 16.306223][ T251] CPU: 1 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.306228][ T251] Tainted: [W]=WARN [ 16.306229][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.306232][ T251] Call Trace: [ 16.306234][ T251] [ 16.306236][ T251] dump_stack_lvl+0x6f/0xa0 [ 16.306243][ T251] ? vprintk_emit+0x31b/0x3e0 [ 16.306246][ T251] __might_resched.cold+0x1fe/0x2c1 [ 16.306252][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.306258][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 16.306265][ T251] __kmalloc_noprof+0x443/0x760 [ 16.306268][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 16.306277][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 16.306281][ T251] alloc_buf.isra.0+0x4b/0x260 [ 16.306286][ T251] put_chars+0x1e1/0x2f0 [ 16.306289][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 16.306292][ T251] ? __send_to_port+0x420/0x420 [ 16.306297][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.306302][ T251] ? validate_chain+0x38b/0xc20 [ 16.306309][ T251] hvc_console_print+0x292/0x780 [ 16.306312][ T251] ? __lock_acquire+0x518/0xc20 [ 16.306315][ T251] ? __lock_acquire+0x518/0xc20 [ 16.306322][ T251] ? hvc_write+0x3a0/0x3a0 [ 16.306324][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 16.306329][ T251] ? rcu_is_watching+0x16/0xd0 [ 16.306334][ T251] ? lock_acquire+0x13c/0x160 [ 16.306341][ T251] console_emit_next_record+0x22f/0x4c0 [ 16.306347][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 16.306349][ T251] ? console_flush_one_record+0x106/0x710 [ 16.306354][ T251] ? rcu_is_watching+0x16/0xd0 [ 16.306358][ T251] ? lock_acquire+0x13c/0x160 [ 16.306364][ T251] console_flush_one_record+0x46f/0x710 [ 16.306371][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 16.306374][ T251] ? __lock_acquire+0x518/0xc20 [ 16.306382][ T251] console_unlock+0xee/0x1f0 [ 16.306387][ T251] ? console_flush_one_record+0x710/0x710 [ 16.306389][ T251] ? rcu_is_watching+0x16/0xd0 [ 16.306393][ T251] ? lock_acquire+0x60/0x160 [ 16.306399][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.306402][ T251] ? vprintk_emit+0x320/0x3e0 [ 16.306407][ T251] vprintk_emit+0x37c/0x3e0 [ 16.306414][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 16.306423][ T251] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 16.306428][ T251] _printk+0xc7/0x100 [ 16.306432][ T251] ? snapshot_read.cold+0x21/0x21 [ 16.306443][ T251] ? do_one_initcall+0x113/0x4f0 [ 16.306448][ T251] gact_init_module+0x15/0x1000 [act_gact] [ 16.306451][ T251] do_one_initcall+0x124/0x4f0 [ 16.306455][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.306463][ T251] ? do_init_module+0xae/0x8a0 [ 16.306467][ T251] ? kasan_unpoison+0x44/0x70 [ 16.306475][ T251] do_init_module+0x2ad/0x8a0 [ 16.306481][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 16.306486][ T251] ? free_module+0x470/0x470 [ 16.306491][ T251] ? kfree+0x123/0x590 [ 16.306498][ T251] load_module+0x1424/0x1bb0 [ 16.306510][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.306517][ T251] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.306520][ T251] ? ovl_real_file+0x172/0x1e0 [ 16.306526][ T251] ? backing_file_read_iter+0x541/0x790 [ 16.306530][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.306536][ T251] init_module_from_file+0x11f/0x1a0 [ 16.306541][ T251] ? __do_sys_init_module+0x220/0x220 [ 16.306556][ T251] ? __rwlock_init+0x150/0x150 [ 16.306562][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 16.306567][ T251] idempotent_init_module+0x37b/0x7c0 [ 16.306572][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 16.306583][ T251] ? rcu_is_watching+0x16/0xd0 [ 16.306586][ T251] ? cap_capable+0x1d7/0x3d0 [ 16.306595][ T251] __x64_sys_finit_module+0xdf/0x190 [ 16.306598][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.306604][ T251] do_syscall_64+0xff/0x530 [ 16.306606][ T251] ? exc_page_fault+0xee/0x100 [ 16.306611][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.306614][ T251] RIP: 0033:0x7fdeab9ae37d [ 16.306619][ T251] 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 [ 16.306621][ T251] RSP: 002b:00007fff6cc26108 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.306625][ T251] RAX: ffffffffffffffda RBX: 000055bc81a13810 RCX: 00007fdeab9ae37d [ 16.306626][ T251] RDX: 0000000000000000 RSI: 000055bc7b079ffd RDI: 0000000000000000 [ 16.306628][ T251] RBP: 00007fff6cc261a0 R08: 0000000000000000 R09: 0000000000000000 [ 16.306629][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc7b079ffd [ 16.306630][ T251] R13: 000055bc81a13960 R14: 0000000000040000 R15: 0000000000000000 [ 16.306643][ T251] [ 20.006050][ T564] jq (564) used greatest stack depth: 23776 bytes left [ 20.006069][ T564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.006071][ T564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 564, name: jq [ 20.006073][ T564] preempt_count: 2, expected: 0 [ 20.006074][ T564] RCU nest depth: 0, expected: 0 [ 20.006075][ T564] locks held by jq/564: 5, last CPU#3: [ 20.006077][ T564] #0: ffffffffab4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 20.006089][ T564] #1: ffffffffab569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.006095][ T564] #2: ffffffffab569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.006099][ T564] #3: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.006103][ T564] #4: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.006107][ T564] irq event stamp: 14026 [ 20.006108][ T564] hardirqs last enabled at (14025): [] __down_trylock_console_sem+0x86/0xa0 [ 20.006110][ T564] hardirqs last disabled at (14026): [] console_emit_next_record+0x3d4/0x4c0 [ 20.006112][ T564] softirqs last enabled at (11956): [] handle_softirqs+0x67c/0x900 [ 20.006114][ T564] softirqs last disabled at (11951): [] __irq_exit_rcu+0x145/0x1c0 [ 20.006116][ T564] Preemption disabled at: [ 20.006117][ T564] [<0000000000000000>] 0x0 [ 20.006124][ T564] CPU: 3 UID: 0 PID: 564 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.006127][ T564] Tainted: [W]=WARN [ 20.006128][ T564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.006130][ T564] Call Trace: [ 20.006132][ T564] [ 20.006133][ T564] dump_stack_lvl+0x6f/0xa0 [ 20.006140][ T564] __might_resched.cold+0x1fe/0x2c1 [ 20.006144][ T564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.006148][ T564] ? __kmalloc_noprof+0xdb/0x760 [ 20.006153][ T564] __kmalloc_noprof+0x443/0x760 [ 20.006156][ T564] ? alloc_buf.isra.0+0x4b/0x260 [ 20.006161][ T564] ? do_raw_spin_unlock+0x59/0x250 [ 20.006164][ T564] alloc_buf.isra.0+0x4b/0x260 [ 20.006167][ T564] put_chars+0x1e1/0x2f0 [ 20.006170][ T564] ? __send_to_port+0x420/0x420 [ 20.006171][ T564] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.006176][ T564] ? validate_chain+0x38b/0xc20 [ 20.006181][ T564] hvc_console_print+0x292/0x780 [ 20.006187][ T564] ? hvc_write+0x3a0/0x3a0 [ 20.006189][ T564] ? rcu_is_watching+0x16/0xd0 [ 20.006192][ T564] ? lock_acquire+0x13c/0x160 [ 20.006195][ T564] console_emit_next_record+0x22f/0x4c0 [ 20.006199][ T564] ? devkmsg_read+0x4b0/0x4b0 [ 20.006201][ T564] ? console_flush_one_record+0x106/0x710 [ 20.006204][ T564] ? rcu_is_watching+0x16/0xd0 [ 20.006206][ T564] ? lock_acquire+0x13c/0x160 [ 20.006210][ T564] console_flush_one_record+0x46f/0x710 [ 20.006214][ T564] ? console_emit_next_record+0x4c0/0x4c0 [ 20.006216][ T564] ? __lock_acquire+0x518/0xc20 [ 20.006221][ T564] console_unlock+0xee/0x1f0 [ 20.006224][ T564] ? console_flush_one_record+0x710/0x710 [ 20.006226][ T564] ? rcu_is_watching+0x16/0xd0 [ 20.006228][ T564] ? lock_acquire+0x60/0x160 [ 20.006235][ T564] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.006236][ T564] ? vprintk_emit+0x320/0x3e0 [ 20.006240][ T564] vprintk_emit+0x37c/0x3e0 [ 20.006243][ T564] ? wake_up_klogd_work_func+0x90/0x90 [ 20.006247][ T564] ? __lock_acquire+0x518/0xc20 [ 20.006250][ T564] _printk+0xc7/0x100 [ 20.006254][ T564] ? snapshot_read.cold+0x21/0x21 [ 20.006257][ T564] ? do_raw_spin_lock+0x131/0x280 [ 20.006260][ T564] ? __rwlock_init+0x150/0x150 [ 20.006263][ T564] ? do_raw_spin_lock+0x131/0x280 [ 20.006266][ T564] do_exit.cold+0x82/0x9c [ 20.006270][ T564] ? exit_notify+0x890/0x890 [ 20.006272][ T564] ? __lock_release.isra.0+0x69/0x1a0 [ 20.006274][ T564] ? rcu_is_watching+0x16/0xd0 [ 20.006278][ T564] do_group_exit+0xb8/0x370 [ 20.006281][ T564] __x64_sys_exit_group+0x3c/0x50 [ 20.006283][ T564] x64_sys_call+0x1567/0x1570 [ 20.006285][ T564] do_syscall_64+0xff/0x530 [ 20.006288][ T564] ? exc_page_fault+0xee/0x100 [ 20.006291][ T564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.006294][ T564] RIP: 0033:0x7f6dcf6fa1b8 [ 20.006296][ T564] Code: Unable to access opcode bytes at 0x7f6dcf6fa18e. [ 20.006297][ T564] RSP: 002b:00007ffc62566748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 20.006299][ T564] RAX: ffffffffffffffda RBX: 00007f6dcf82af88 RCX: 00007f6dcf6fa1b8 [ 20.006301][ T564] RDX: 00007f6dcf51ea48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 20.006301][ T564] RBP: 00007ffc625667a0 R08: 00000000ffffffff R09: 0000000000000020 [ 20.006302][ T564] R10: 00007ffc625665c0 R11: 0000000000000246 R12: 0000000000000004 [ 20.006303][ T564] R13: 0000000000000000 R14: 00007f6dcf829680 R15: 00007f6dcf82afa0 [ 20.006310][ T564] [ 26.817966][ T1104] tc (1104) used greatest stack depth: 23712 bytes left [ 26.817988][ T1104] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.817991][ T1104] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1104, name: tc [ 26.817994][ T1104] preempt_count: 2, expected: 0 [ 26.817995][ T1104] RCU nest depth: 0, expected: 0 [ 26.817997][ T1104] locks held by tc/1104: 5, last CPU#1: [ 26.818003][ T1104] #0: ffffffffab4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 26.818019][ T1104] #1: ffffffffab569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.818027][ T1104] #2: ffffffffab569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.818033][ T1104] #3: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.818040][ T1104] #4: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.818046][ T1104] irq event stamp: 21602 [ 26.818047][ T1104] hardirqs last enabled at (21601): [] __down_trylock_console_sem+0x86/0xa0 [ 26.818051][ T1104] hardirqs last disabled at (21602): [] console_emit_next_record+0x3d4/0x4c0 [ 26.818054][ T1104] softirqs last enabled at (18370): [] handle_softirqs+0x67c/0x900 [ 26.818057][ T1104] softirqs last disabled at (17939): [] __irq_exit_rcu+0x145/0x1c0 [ 26.818060][ T1104] Preemption disabled at: [ 26.818061][ T1104] [<0000000000000000>] 0x0 [ 26.818070][ T1104] CPU: 1 UID: 0 PID: 1104 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.818074][ T1104] Tainted: [W]=WARN [ 26.818075][ T1104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.818077][ T1104] Call Trace: [ 26.818079][ T1104] [ 26.818081][ T1104] dump_stack_lvl+0x6f/0xa0 [ 26.818090][ T1104] __might_resched.cold+0x1fe/0x2c1 [ 26.818096][ T1104] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.818101][ T1104] ? __kmalloc_noprof+0xdb/0x760 [ 26.818109][ T1104] __kmalloc_noprof+0x443/0x760 [ 26.818113][ T1104] ? alloc_buf.isra.0+0x4b/0x260 [ 26.818121][ T1104] ? do_raw_spin_unlock+0x59/0x250 [ 26.818125][ T1104] alloc_buf.isra.0+0x4b/0x260 [ 26.818130][ T1104] put_chars+0x1e1/0x2f0 [ 26.818135][ T1104] ? __send_to_port+0x420/0x420 [ 26.818137][ T1104] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.818143][ T1104] ? validate_chain+0x38b/0xc20 [ 26.818152][ T1104] hvc_console_print+0x292/0x780 [ 26.818163][ T1104] ? hvc_write+0x3a0/0x3a0 [ 26.818167][ T1104] ? rcu_is_watching+0x16/0xd0 [ 26.818170][ T1104] ? lock_acquire+0x13c/0x160 [ 26.818177][ T1104] console_emit_next_record+0x22f/0x4c0 [ 26.818183][ T1104] ? devkmsg_read+0x4b0/0x4b0 [ 26.818185][ T1104] ? console_flush_one_record+0x106/0x710 [ 26.818190][ T1104] ? rcu_is_watching+0x16/0xd0 [ 26.818194][ T1104] ? lock_acquire+0x13c/0x160 [ 26.818200][ T1104] console_flush_one_record+0x46f/0x710 [ 26.818207][ T1104] ? console_emit_next_record+0x4c0/0x4c0 [ 26.818210][ T1104] ? __lock_acquire+0x518/0xc20 [ 26.818218][ T1104] console_unlock+0xee/0x1f0 [ 26.818223][ T1104] ? console_flush_one_record+0x710/0x710 [ 26.818225][ T1104] ? rcu_is_watching+0x16/0xd0 [ 26.818229][ T1104] ? lock_acquire+0x60/0x160 [ 26.818235][ T1104] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.818237][ T1104] ? vprintk_emit+0x320/0x3e0 [ 26.818243][ T1104] vprintk_emit+0x37c/0x3e0 [ 26.818249][ T1104] ? wake_up_klogd_work_func+0x90/0x90 [ 26.818261][ T1104] ? __lock_acquire+0x518/0xc20 [ 26.818267][ T1104] _printk+0xc7/0x100 [ 26.818272][ T1104] ? snapshot_read.cold+0x21/0x21 [ 26.818276][ T1104] ? do_raw_spin_lock+0x131/0x280 [ 26.818280][ T1104] ? __rwlock_init+0x150/0x150 [ 26.818287][ T1104] ? do_raw_spin_lock+0x131/0x280 [ 26.818291][ T1104] do_exit.cold+0x82/0x9c [ 26.818297][ T1104] ? exit_notify+0x890/0x890 [ 26.818299][ T1104] ? __lock_release.isra.0+0x69/0x1a0 [ 26.818304][ T1104] ? rcu_is_watching+0x16/0xd0 [ 26.818311][ T1104] do_group_exit+0xb8/0x370 [ 26.818316][ T1104] __x64_sys_exit_group+0x3c/0x50 [ 26.818319][ T1104] x64_sys_call+0x1567/0x1570 [ 26.818322][ T1104] do_syscall_64+0xff/0x530 [ 26.818326][ T1104] ? exc_page_fault+0xee/0x100 [ 26.818331][ T1104] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.818334][ T1104] RIP: 0033:0x7f6bf1b3c1b8 [ 26.818337][ T1104] Code: Unable to access opcode bytes at 0x7f6bf1b3c18e. [ 26.818339][ T1104] RSP: 002b:00007fff67f5d198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 26.818342][ T1104] RAX: ffffffffffffffda RBX: 00007f6bf1c6cf88 RCX: 00007f6bf1b3c1b8 [ 26.818344][ T1104] RDX: 00007f6bf1887588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 26.818346][ T1104] RBP: 00007fff67f5d1f0 R08: 0000000000000000 R09: 0000000000000000 [ 26.818347][ T1104] R10: 00007fff67f5cf90 R11: 0000000000000246 R12: 0000000000000001 [ 26.818349][ T1104] R13: 0000000000000000 R14: 00007f6bf1c6b680 R15: 00007f6bf1c6cfa0 [ 26.818361][ T1104] [ 27.605546][ T1158] 8021q: 802.1Q VLAN Support v1.8 [ 48.389404][ T2780] gre: GRE over IPv4 demultiplexer driver [ 48.389422][ T2780] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.389425][ T2780] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2780, name: modprobe [ 48.389427][ T2780] preempt_count: 1, expected: 0 [ 48.389427][ T2780] RCU nest depth: 0, expected: 0 [ 48.389429][ T2780] locks held by modprobe/2780: 4, last CPU#3: [ 48.389431][ T2780] #0: ffffffffab569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.389443][ T2780] #1: ffffffffab569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.389448][ T2780] #2: ffffffffab489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.389453][ T2780] #3: ffffffffab489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.389457][ T2780] irq event stamp: 38620 [ 48.389457][ T2780] hardirqs last enabled at (38619): [] __down_trylock_console_sem+0x86/0xa0 [ 48.389460][ T2780] hardirqs last disabled at (38620): [] console_emit_next_record+0x3d4/0x4c0 [ 48.389462][ T2780] softirqs last enabled at (37780): [] handle_softirqs+0x67c/0x900 [ 48.389465][ T2780] softirqs last disabled at (37775): [] __irq_exit_rcu+0x145/0x1c0 [ 48.389468][ T2780] Preemption disabled at: [ 48.389468][ T2780] [] vprintk_emit+0x31b/0x3e0 [ 48.389474][ T2780] CPU: 3 UID: 0 PID: 2780 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.389478][ T2780] Tainted: [W]=WARN [ 48.389479][ T2780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.389481][ T2780] Call Trace: [ 48.389482][ T2780] [ 48.389484][ T2780] dump_stack_lvl+0x6f/0xa0 [ 48.389489][ T2780] ? vprintk_emit+0x31b/0x3e0 [ 48.389491][ T2780] __might_resched.cold+0x1fe/0x2c1 [ 48.389496][ T2780] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.389500][ T2780] ? __kmalloc_noprof+0xdb/0x760 [ 48.389505][ T2780] __kmalloc_noprof+0x443/0x760 [ 48.389508][ T2780] ? alloc_buf.isra.0+0x4b/0x260 [ 48.389514][ T2780] ? do_raw_spin_unlock+0x59/0x250 [ 48.389516][ T2780] alloc_buf.isra.0+0x4b/0x260 [ 48.389520][ T2780] put_chars+0x1e1/0x2f0 [ 48.389522][ T2780] ? desc_read_finalized_seq+0x79/0x120 [ 48.389524][ T2780] ? __send_to_port+0x420/0x420 [ 48.389527][ T2780] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.389530][ T2780] ? validate_chain+0x38b/0xc20 [ 48.389535][ T2780] hvc_console_print+0x292/0x780 [ 48.389538][ T2780] ? __lock_acquire+0x518/0xc20 [ 48.389539][ T2780] ? __lock_acquire+0x518/0xc20 [ 48.389544][ T2780] ? hvc_write+0x3a0/0x3a0 [ 48.389546][ T2780] ? console_emit_next_record+0x1df/0x4c0 [ 48.389549][ T2780] ? rcu_is_watching+0x16/0xd0 [ 48.389552][ T2780] ? lock_acquire+0x13c/0x160 [ 48.389556][ T2780] console_emit_next_record+0x22f/0x4c0 [ 48.389560][ T2780] ? devkmsg_read+0x4b0/0x4b0 [ 48.389562][ T2780] ? console_flush_one_record+0x106/0x710 [ 48.389566][ T2780] ? rcu_is_watching+0x16/0xd0 [ 48.389568][ T2780] ? lock_acquire+0x13c/0x160 [ 48.389572][ T2780] console_flush_one_record+0x46f/0x710 [ 48.389576][ T2780] ? console_emit_next_record+0x4c0/0x4c0 [ 48.389578][ T2780] ? __lock_acquire+0x518/0xc20 [ 48.389584][ T2780] console_unlock+0xee/0x1f0 [ 48.389586][ T2780] ? console_flush_one_record+0x710/0x710 [ 48.389588][ T2780] ? rcu_is_watching+0x16/0xd0 [ 48.389591][ T2780] ? lock_acquire+0x60/0x160 [ 48.389595][ T2780] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.389596][ T2780] ? vprintk_emit+0x320/0x3e0 [ 48.389600][ T2780] vprintk_emit+0x37c/0x3e0 [ 48.389604][ T2780] ? wake_up_klogd_work_func+0x90/0x90 [ 48.389610][ T2780] ? gre_exit+0x3f0/0x3f0 [gre] [ 48.389614][ T2780] _printk+0xc7/0x100 [ 48.389617][ T2780] ? snapshot_read.cold+0x21/0x21 [ 48.389624][ T2780] ? do_one_initcall+0x113/0x4f0 [ 48.389627][ T2780] gre_init+0x15/0x1000 [gre] [ 48.389630][ T2780] do_one_initcall+0x124/0x4f0 [ 48.389633][ T2780] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 48.389638][ T2780] ? do_init_module+0xae/0x8a0 [ 48.389641][ T2780] ? kasan_unpoison+0x44/0x70 [ 48.389646][ T2780] do_init_module+0x2ad/0x8a0 [ 48.389649][ T2780] ? lockdep_hardirqs_on+0x91/0x130 [ 48.389654][ T2780] ? free_module+0x470/0x470 [ 48.389657][ T2780] ? kfree+0x123/0x590 [ 48.389661][ T2780] load_module+0x1424/0x1bb0 [ 48.389669][ T2780] ? layout_and_allocate.isra.0+0x680/0x680 [ 48.389674][ T2780] ? backing_file_read_iter+0x541/0x790 [ 48.389678][ T2780] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.389682][ T2780] init_module_from_file+0x11f/0x1a0 [ 48.389686][ T2780] ? __do_sys_init_module+0x220/0x220 [ 48.389694][ T2780] ? __rwlock_init+0x150/0x150 [ 48.389698][ T2780] ? do_raw_spin_unlock+0x59/0x250 [ 48.389701][ T2780] idempotent_init_module+0x37b/0x7c0 [ 48.389705][ T2780] ? init_module_from_file+0x1a0/0x1a0 [ 48.389711][ T2780] ? rcu_is_watching+0x16/0xd0 [ 48.389714][ T2780] ? cap_capable+0x1d7/0x3d0 [ 48.389720][ T2780] __x64_sys_finit_module+0xdf/0x190 [ 48.389722][ T2780] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.389726][ T2780] do_syscall_64+0xff/0x530 [ 48.389727][ T2780] ? exc_page_fault+0xee/0x100 [ 48.389730][ T2780] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.389733][ T2780] RIP: 0033:0x7f814cd0137d [ 48.389736][ T2780] 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 [ 48.389738][ T2780] RSP: 002b:00007ffc0c4b24c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 48.389741][ T2780] RAX: ffffffffffffffda RBX: 0000564aa3ad6a40 RCX: 00007f814cd0137d [ 48.389742][ T2780] RDX: 0000000000000000 RSI: 0000564a9b55affd RDI: 0000000000000001 [ 48.389743][ T2780] RBP: 00007ffc0c4b2560 R08: 0000000000000000 R09: 0000000000000000 [ 48.389744][ T2780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a9b55affd [ 48.389745][ T2780] R13: 0000564aa3ad6a00 R14: 0000000000040000 R15: 0000000000000000 [ 48.389752][ T2780] [ 48.424974][ T2780] ip_gre: GRE over IPv4 tunneling driver