[ 10.637882][ T222] ip (222) used greatest stack depth: 23984 bytes left [ 10.637898][ T222] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.637900][ T222] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 222, name: ip [ 10.637902][ T222] preempt_count: 2, expected: 0 [ 10.637903][ T222] RCU nest depth: 0, expected: 0 [ 10.637904][ T222] locks held by ip/222: 5, last CPU#0: [ 10.637906][ T222] #0: ffffffff94e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.637918][ T222] #1: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.637924][ T222] #2: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.637928][ T222] #3: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.637932][ T222] #4: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.637936][ T222] irq event stamp: 40536 [ 10.637937][ T222] hardirqs last enabled at (40535): [] __down_trylock_console_sem+0x86/0xa0 [ 10.637940][ T222] hardirqs last disabled at (40536): [] console_emit_next_record+0x3d4/0x4c0 [ 10.637941][ T222] softirqs last enabled at (40354): [] handle_softirqs+0x67c/0x900 [ 10.637943][ T222] softirqs last disabled at (40155): [] __irq_exit_rcu+0x145/0x1c0 [ 10.637945][ T222] Preemption disabled at: [ 10.637946][ T222] [<0000000000000000>] 0x0 [ 10.637953][ T222] CPU: 0 UID: 0 PID: 222 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.637956][ T222] Tainted: [W]=WARN [ 10.637957][ T222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.637959][ T222] Call Trace: [ 10.637960][ T222] [ 10.637962][ T222] dump_stack_lvl+0x6f/0xa0 [ 10.637968][ T222] __might_resched.cold+0x1fe/0x2c1 [ 10.637973][ T222] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.637977][ T222] ? __kmalloc_noprof+0xdb/0x760 [ 10.637982][ T222] __kmalloc_noprof+0x443/0x760 [ 10.637984][ T222] ? alloc_buf.isra.0+0x4b/0x260 [ 10.637990][ T222] ? do_raw_spin_unlock+0x59/0x250 [ 10.637993][ T222] alloc_buf.isra.0+0x4b/0x260 [ 10.637996][ T222] put_chars+0x1e1/0x2f0 [ 10.637999][ T222] ? __send_to_port+0x420/0x420 [ 10.638001][ T222] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.638005][ T222] ? validate_chain+0x38b/0xc20 [ 10.638010][ T222] hvc_console_print+0x292/0x780 [ 10.638017][ T222] ? hvc_write+0x3a0/0x3a0 [ 10.638019][ T222] ? rcu_is_watching+0x16/0xd0 [ 10.638021][ T222] ? lock_acquire+0x13c/0x160 [ 10.638025][ T222] console_emit_next_record+0x22f/0x4c0 [ 10.638029][ T222] ? devkmsg_read+0x4b0/0x4b0 [ 10.638030][ T222] ? console_flush_one_record+0x106/0x710 [ 10.638034][ T222] ? rcu_is_watching+0x16/0xd0 [ 10.638036][ T222] ? lock_acquire+0x13c/0x160 [ 10.638040][ T222] console_flush_one_record+0x46f/0x710 [ 10.638044][ T222] ? console_emit_next_record+0x4c0/0x4c0 [ 10.638046][ T222] ? __lock_acquire+0x518/0xc20 [ 10.638051][ T222] console_unlock+0xee/0x1f0 [ 10.638054][ T222] ? console_flush_one_record+0x710/0x710 [ 10.638055][ T222] ? rcu_is_watching+0x16/0xd0 [ 10.638058][ T222] ? lock_acquire+0x60/0x160 [ 10.638061][ T222] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.638063][ T222] ? vprintk_emit+0x320/0x3e0 [ 10.638066][ T222] vprintk_emit+0x37c/0x3e0 [ 10.638070][ T222] ? wake_up_klogd_work_func+0x90/0x90 [ 10.638073][ T222] ? __lock_acquire+0x518/0xc20 [ 10.638077][ T222] _printk+0xc7/0x100 [ 10.638081][ T222] ? snapshot_read.cold+0x21/0x21 [ 10.638083][ T222] ? do_raw_spin_lock+0x131/0x280 [ 10.638086][ T222] ? __rwlock_init+0x150/0x150 [ 10.638090][ T222] ? do_raw_spin_lock+0x131/0x280 [ 10.638092][ T222] do_exit.cold+0x82/0x9c [ 10.638096][ T222] ? exit_notify+0x890/0x890 [ 10.638098][ T222] ? __lock_release.isra.0+0x69/0x1a0 [ 10.638101][ T222] ? rcu_is_watching+0x16/0xd0 [ 10.638105][ T222] do_group_exit+0xb8/0x370 [ 10.638107][ T222] __x64_sys_exit_group+0x3c/0x50 [ 10.638109][ T222] x64_sys_call+0x1567/0x1570 [ 10.638111][ T222] do_syscall_64+0xff/0x530 [ 10.638114][ T222] ? exc_page_fault+0xee/0x100 [ 10.638117][ T222] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.638120][ T222] RIP: 0033:0x7f7bc7a521b8 [ 10.638122][ T222] Code: Unable to access opcode bytes at 0x7f7bc7a5218e. [ 10.638124][ T222] RSP: 002b:00007fffec6c5f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.638126][ T222] RAX: ffffffffffffffda RBX: 00007f7bc7b82f88 RCX: 00007f7bc7a521b8 [ 10.638128][ T222] RDX: 00007f7bc779cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.638129][ T222] RBP: 00007fffec6c5fb0 R08: 0000000000000000 R09: 0000000000008010 [ 10.638130][ T222] R10: 00007fffec6c5d70 R11: 0000000000000246 R12: 0000000000000001 [ 10.638130][ T222] R13: 0000000000000000 R14: 00007f7bc7b81680 R15: 00007f7bc7b82fa0 [ 10.638137][ T222] [ 11.879955][ T261] gre: GRE over IPv4 demultiplexer driver [ 11.879970][ T261] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.879973][ T261] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 261, name: modprobe [ 11.879974][ T261] preempt_count: 1, expected: 0 [ 11.879975][ T261] RCU nest depth: 0, expected: 0 [ 11.879976][ T261] locks held by modprobe/261: 4, last CPU#3: [ 11.879979][ T261] #0: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.879991][ T261] #1: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.879995][ T261] #2: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.879999][ T261] #3: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.880003][ T261] irq event stamp: 39898 [ 11.880004][ T261] hardirqs last enabled at (39897): [] __down_trylock_console_sem+0x86/0xa0 [ 11.880006][ T261] hardirqs last disabled at (39898): [] console_emit_next_record+0x3d4/0x4c0 [ 11.880008][ T261] softirqs last enabled at (38604): [] handle_softirqs+0x67c/0x900 [ 11.880011][ T261] softirqs last disabled at (38241): [] __irq_exit_rcu+0x145/0x1c0 [ 11.880014][ T261] Preemption disabled at: [ 11.880014][ T261] [] vprintk_emit+0x31b/0x3e0 [ 11.880020][ T261] CPU: 3 UID: 0 PID: 261 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.880023][ T261] Tainted: [W]=WARN [ 11.880024][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.880025][ T261] Call Trace: [ 11.880027][ T261] [ 11.880028][ T261] dump_stack_lvl+0x6f/0xa0 [ 11.880034][ T261] ? vprintk_emit+0x31b/0x3e0 [ 11.880036][ T261] __might_resched.cold+0x1fe/0x2c1 [ 11.880041][ T261] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.880045][ T261] ? __kmalloc_noprof+0xdb/0x760 [ 11.880050][ T261] __kmalloc_noprof+0x443/0x760 [ 11.880052][ T261] ? alloc_buf.isra.0+0x4b/0x260 [ 11.880058][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 11.880060][ T261] alloc_buf.isra.0+0x4b/0x260 [ 11.880063][ T261] put_chars+0x1e1/0x2f0 [ 11.880065][ T261] ? desc_read_finalized_seq+0x79/0x120 [ 11.880067][ T261] ? __send_to_port+0x420/0x420 [ 11.880070][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.880074][ T261] ? validate_chain+0x38b/0xc20 [ 11.880078][ T261] hvc_console_print+0x292/0x780 [ 11.880081][ T261] ? __lock_acquire+0x518/0xc20 [ 11.880082][ T261] ? __lock_acquire+0x518/0xc20 [ 11.880087][ T261] ? hvc_write+0x3a0/0x3a0 [ 11.880088][ T261] ? console_emit_next_record+0x1df/0x4c0 [ 11.880091][ T261] ? rcu_is_watching+0x16/0xd0 [ 11.880094][ T261] ? lock_acquire+0x13c/0x160 [ 11.880097][ T261] console_emit_next_record+0x22f/0x4c0 [ 11.880101][ T261] ? devkmsg_read+0x4b0/0x4b0 [ 11.880103][ T261] ? console_flush_one_record+0x106/0x710 [ 11.880106][ T261] ? rcu_is_watching+0x16/0xd0 [ 11.880108][ T261] ? lock_acquire+0x13c/0x160 [ 11.880112][ T261] console_flush_one_record+0x46f/0x710 [ 11.880116][ T261] ? console_emit_next_record+0x4c0/0x4c0 [ 11.880118][ T261] ? __lock_acquire+0x518/0xc20 [ 11.880123][ T261] console_unlock+0xee/0x1f0 [ 11.880125][ T261] ? console_flush_one_record+0x710/0x710 [ 11.880127][ T261] ? rcu_is_watching+0x16/0xd0 [ 11.880129][ T261] ? lock_acquire+0x60/0x160 [ 11.880133][ T261] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.880135][ T261] ? vprintk_emit+0x320/0x3e0 [ 11.880138][ T261] vprintk_emit+0x37c/0x3e0 [ 11.880142][ T261] ? wake_up_klogd_work_func+0x90/0x90 [ 11.880147][ T261] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.880150][ T261] _printk+0xc7/0x100 [ 11.880154][ T261] ? snapshot_read.cold+0x21/0x21 [ 11.880159][ T261] ? do_one_initcall+0x113/0x4f0 [ 11.880162][ T261] gre_init+0x15/0x1000 [gre] [ 11.880164][ T261] do_one_initcall+0x124/0x4f0 [ 11.880167][ T261] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.880171][ T261] ? do_init_module+0xae/0x8a0 [ 11.880174][ T261] ? kasan_unpoison+0x44/0x70 [ 11.880179][ T261] do_init_module+0x2ad/0x8a0 [ 11.880182][ T261] ? lockdep_hardirqs_on+0x91/0x130 [ 11.880186][ T261] ? free_module+0x470/0x470 [ 11.880189][ T261] ? kfree+0x123/0x590 [ 11.880193][ T261] load_module+0x1424/0x1bb0 [ 11.880200][ T261] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.880205][ T261] ? backing_file_read_iter+0x541/0x790 [ 11.880209][ T261] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.880213][ T261] init_module_from_file+0x11f/0x1a0 [ 11.880216][ T261] ? __do_sys_init_module+0x220/0x220 [ 11.880223][ T261] ? __rwlock_init+0x150/0x150 [ 11.880227][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 11.880230][ T261] idempotent_init_module+0x37b/0x7c0 [ 11.880233][ T261] ? init_module_from_file+0x1a0/0x1a0 [ 11.880239][ T261] ? rcu_is_watching+0x16/0xd0 [ 11.880241][ T261] ? cap_capable+0x1d7/0x3d0 [ 11.880247][ T261] __x64_sys_finit_module+0xdf/0x190 [ 11.880250][ T261] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.880253][ T261] do_syscall_64+0xff/0x530 [ 11.880255][ T261] ? exc_page_fault+0xee/0x100 [ 11.880258][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.880260][ T261] RIP: 0033:0x7fb1e947f37d [ 11.880263][ T261] 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 [ 11.880265][ T261] RSP: 002b:00007ffea8ea88f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.880268][ T261] RAX: ffffffffffffffda RBX: 000055b6c88a3a40 RCX: 00007fb1e947f37d [ 11.880269][ T261] RDX: 0000000000000000 RSI: 000055b6942e8ffd RDI: 0000000000000001 [ 11.880270][ T261] RBP: 00007ffea8ea8990 R08: 0000000000000000 R09: 0000000000000000 [ 11.880271][ T261] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6942e8ffd [ 11.880272][ T261] R13: 000055b6c88a3a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.880278][ T261] [ 11.910636][ T261] ip_gre: GRE over IPv4 tunneling driver [ 12.489605][ T283] 8021q: 802.1Q VLAN Support v1.8 [ 13.638379][ T322] GACT probability NOT on [ 13.638398][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.638400][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: modprobe [ 13.638402][ T322] preempt_count: 1, expected: 0 [ 13.638403][ T322] RCU nest depth: 0, expected: 0 [ 13.638404][ T322] locks held by modprobe/322: 4, last CPU#2: [ 13.638406][ T322] #0: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.638418][ T322] #1: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.638422][ T322] #2: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.638426][ T322] #3: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.638430][ T322] irq event stamp: 21560 [ 13.638431][ T322] hardirqs last enabled at (21559): [] __down_trylock_console_sem+0x86/0xa0 [ 13.638433][ T322] hardirqs last disabled at (21560): [] console_emit_next_record+0x3d4/0x4c0 [ 13.638435][ T322] softirqs last enabled at (20060): [] handle_softirqs+0x67c/0x900 [ 13.638439][ T322] softirqs last disabled at (20051): [] __irq_exit_rcu+0x145/0x1c0 [ 13.638441][ T322] Preemption disabled at: [ 13.638442][ T322] [] vprintk_emit+0x31b/0x3e0 [ 13.638447][ T322] CPU: 2 UID: 0 PID: 322 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.638451][ T322] Tainted: [W]=WARN [ 13.638451][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.638453][ T322] Call Trace: [ 13.638455][ T322] [ 13.638456][ T322] dump_stack_lvl+0x6f/0xa0 [ 13.638462][ T322] ? vprintk_emit+0x31b/0x3e0 [ 13.638464][ T322] __might_resched.cold+0x1fe/0x2c1 [ 13.638469][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.638472][ T322] ? __kmalloc_noprof+0xdb/0x760 [ 13.638478][ T322] __kmalloc_noprof+0x443/0x760 [ 13.638482][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 13.638488][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 13.638491][ T322] alloc_buf.isra.0+0x4b/0x260 [ 13.638494][ T322] put_chars+0x1e1/0x2f0 [ 13.638496][ T322] ? desc_read_finalized_seq+0x79/0x120 [ 13.638498][ T322] ? __send_to_port+0x420/0x420 [ 13.638501][ T322] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.638504][ T322] ? validate_chain+0x38b/0xc20 [ 13.638508][ T322] hvc_console_print+0x292/0x780 [ 13.638511][ T322] ? __lock_acquire+0x518/0xc20 [ 13.638513][ T322] ? __lock_acquire+0x518/0xc20 [ 13.638517][ T322] ? hvc_write+0x3a0/0x3a0 [ 13.638518][ T322] ? console_emit_next_record+0x1df/0x4c0 [ 13.638521][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.638524][ T322] ? lock_acquire+0x13c/0x160 [ 13.638528][ T322] console_emit_next_record+0x22f/0x4c0 [ 13.638532][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 13.638533][ T322] ? console_flush_one_record+0x106/0x710 [ 13.638536][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.638539][ T322] ? lock_acquire+0x13c/0x160 [ 13.638543][ T322] console_flush_one_record+0x46f/0x710 [ 13.638546][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 13.638548][ T322] ? __lock_acquire+0x518/0xc20 [ 13.638553][ T322] console_unlock+0xee/0x1f0 [ 13.638556][ T322] ? console_flush_one_record+0x710/0x710 [ 13.638558][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.638560][ T322] ? lock_acquire+0x60/0x160 [ 13.638564][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.638565][ T322] ? vprintk_emit+0x320/0x3e0 [ 13.638569][ T322] vprintk_emit+0x37c/0x3e0 [ 13.638573][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 13.638578][ T322] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 13.638581][ T322] _printk+0xc7/0x100 [ 13.638585][ T322] ? snapshot_read.cold+0x21/0x21 [ 13.638591][ T322] ? do_one_initcall+0x113/0x4f0 [ 13.638594][ T322] gact_init_module+0x15/0x1000 [act_gact] [ 13.638596][ T322] do_one_initcall+0x124/0x4f0 [ 13.638599][ T322] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.638603][ T322] ? do_init_module+0xae/0x8a0 [ 13.638606][ T322] ? kasan_unpoison+0x44/0x70 [ 13.638611][ T322] do_init_module+0x2ad/0x8a0 [ 13.638615][ T322] ? lockdep_hardirqs_on+0x91/0x130 [ 13.638619][ T322] ? free_module+0x470/0x470 [ 13.638622][ T322] ? kfree+0x123/0x590 [ 13.638626][ T322] load_module+0x1424/0x1bb0 [ 13.638633][ T322] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.638637][ T322] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.638639][ T322] ? ovl_real_file+0x172/0x1e0 [ 13.638643][ T322] ? find_held_lock+0x2b/0x80 [ 13.638645][ T322] ? backing_file_read_iter+0x541/0x790 [ 13.638647][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.638651][ T322] init_module_from_file+0x11f/0x1a0 [ 13.638654][ T322] ? __do_sys_init_module+0x220/0x220 [ 13.638662][ T322] ? __rwlock_init+0x150/0x150 [ 13.638666][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 13.638669][ T322] idempotent_init_module+0x37b/0x7c0 [ 13.638672][ T322] ? init_module_from_file+0x1a0/0x1a0 [ 13.638678][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.638681][ T322] ? cap_capable+0x1d7/0x3d0 [ 13.638686][ T322] __x64_sys_finit_module+0xdf/0x190 [ 13.638689][ T322] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.638692][ T322] do_syscall_64+0xff/0x530 [ 13.638694][ T322] ? exc_page_fault+0xee/0x100 [ 13.638697][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.638699][ T322] RIP: 0033:0x7f685e55c37d [ 13.638702][ T322] 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 [ 13.638704][ T322] RSP: 002b:00007fffe26f17e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.638707][ T322] RAX: ffffffffffffffda RBX: 000055dbaff9b810 RCX: 00007f685e55c37d [ 13.638708][ T322] RDX: 0000000000000000 RSI: 000055db7f969ffd RDI: 0000000000000000 [ 13.638709][ T322] RBP: 00007fffe26f1880 R08: 0000000000000000 R09: 0000000000000000 [ 13.638710][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db7f969ffd [ 13.638711][ T322] R13: 000055dbaff9b960 R14: 0000000000040000 R15: 0000000000000000 [ 13.638717][ T322] [ 45.848871][ T452] jq (452) used greatest stack depth: 23792 bytes left [ 45.848889][ T452] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.848891][ T452] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 452, name: jq [ 45.848893][ T452] preempt_count: 2, expected: 0 [ 45.848894][ T452] RCU nest depth: 0, expected: 0 [ 45.848895][ T452] locks held by jq/452: 5, last CPU#2: [ 45.848897][ T452] #0: ffffffff94e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 45.848909][ T452] #1: ffffffff94f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 45.848915][ T452] #2: ffffffff94f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 45.848919][ T452] #3: ffffffff94e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 45.848923][ T452] #4: ffffffff94e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 45.848927][ T452] irq event stamp: 16156 [ 45.848927][ T452] hardirqs last enabled at (16155): [] __down_trylock_console_sem+0x86/0xa0 [ 45.848930][ T452] hardirqs last disabled at (16156): [] console_emit_next_record+0x3d4/0x4c0 [ 45.848932][ T452] softirqs last enabled at (15932): [] handle_softirqs+0x67c/0x900 [ 45.848934][ T452] softirqs last disabled at (15923): [] __irq_exit_rcu+0x145/0x1c0 [ 45.848936][ T452] Preemption disabled at: [ 45.848937][ T452] [<0000000000000000>] 0x0 [ 45.848943][ T452] CPU: 2 UID: 0 PID: 452 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.848947][ T452] Tainted: [W]=WARN [ 45.848948][ T452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.848950][ T452] Call Trace: [ 45.848951][ T452] [ 45.848953][ T452] dump_stack_lvl+0x6f/0xa0 [ 45.848959][ T452] __might_resched.cold+0x1fe/0x2c1 [ 45.848964][ T452] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.848968][ T452] ? __kmalloc_noprof+0xdb/0x760 [ 45.848981][ T452] __kmalloc_noprof+0x443/0x760 [ 45.848984][ T452] ? alloc_buf.isra.0+0x4b/0x260 [ 45.848989][ T452] ? do_raw_spin_unlock+0x59/0x250 [ 45.848992][ T452] alloc_buf.isra.0+0x4b/0x260 [ 45.848995][ T452] put_chars+0x1e1/0x2f0 [ 45.848998][ T452] ? __send_to_port+0x420/0x420 [ 45.848999][ T452] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.849004][ T452] ? validate_chain+0x38b/0xc20 [ 45.849009][ T452] hvc_console_print+0x292/0x780 [ 45.849015][ T452] ? hvc_write+0x3a0/0x3a0 [ 45.849017][ T452] ? rcu_is_watching+0x16/0xd0 [ 45.849020][ T452] ? lock_acquire+0x13c/0x160 [ 45.849024][ T452] console_emit_next_record+0x22f/0x4c0 [ 45.849028][ T452] ? devkmsg_read+0x4b0/0x4b0 [ 45.849029][ T452] ? console_flush_one_record+0x106/0x710 [ 45.849033][ T452] ? rcu_is_watching+0x16/0xd0 [ 45.849035][ T452] ? lock_acquire+0x13c/0x160 [ 45.849039][ T452] console_flush_one_record+0x46f/0x710 [ 45.849043][ T452] ? console_emit_next_record+0x4c0/0x4c0 [ 45.849045][ T452] ? __lock_acquire+0x518/0xc20 [ 45.849050][ T452] console_unlock+0xee/0x1f0 [ 45.849053][ T452] ? console_flush_one_record+0x710/0x710 [ 45.849054][ T452] ? rcu_is_watching+0x16/0xd0 [ 45.849057][ T452] ? lock_acquire+0x60/0x160 [ 45.849060][ T452] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.849062][ T452] ? vprintk_emit+0x320/0x3e0 [ 45.849065][ T452] vprintk_emit+0x37c/0x3e0 [ 45.849069][ T452] ? wake_up_klogd_work_func+0x90/0x90 [ 45.849073][ T452] ? __lock_acquire+0x518/0xc20 [ 45.849076][ T452] _printk+0xc7/0x100 [ 45.849080][ T452] ? snapshot_read.cold+0x21/0x21 [ 45.849083][ T452] ? do_raw_spin_lock+0x131/0x280 [ 45.849085][ T452] ? __rwlock_init+0x150/0x150 [ 45.849089][ T452] ? do_raw_spin_lock+0x131/0x280 [ 45.849092][ T452] do_exit.cold+0x82/0x9c [ 45.849096][ T452] ? exit_notify+0x890/0x890 [ 45.849097][ T452] ? __lock_release.isra.0+0x69/0x1a0 [ 45.849100][ T452] ? rcu_is_watching+0x16/0xd0 [ 45.849104][ T452] do_group_exit+0xb8/0x370 [ 45.849107][ T452] __x64_sys_exit_group+0x3c/0x50 [ 45.849109][ T452] x64_sys_call+0x1567/0x1570 [ 45.849111][ T452] do_syscall_64+0xff/0x530 [ 45.849114][ T452] ? exc_page_fault+0xee/0x100 [ 45.849117][ T452] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.849120][ T452] RIP: 0033:0x7f84afd601b8 [ 45.849122][ T452] Code: Unable to access opcode bytes at 0x7f84afd6018e. [ 45.849123][ T452] RSP: 002b:00007ffebddf7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 45.849126][ T452] RAX: ffffffffffffffda RBX: 00007f84afe90f88 RCX: 00007f84afd601b8 [ 45.849128][ T452] RDX: 00007f84afb84a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 45.849130][ T452] RBP: 00007ffebddf7cc0 R08: 00000000ffffffff R09: 0000000000000020 [ 45.849130][ T452] R10: 00007ffebddf7ae0 R11: 0000000000000246 R12: 0000000000000004 [ 45.849131][ T452] R13: 0000000000000000 R14: 00007f84afe8f680 R15: 00007f84afe90fa0 [ 45.849138][ T452]