[ 10.689162][ T216] GACT probability NOT on [ 10.689185][ T216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.689188][ T216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 216, name: modprobe [ 10.689191][ T216] preempt_count: 1, expected: 0 [ 10.689192][ T216] RCU nest depth: 0, expected: 0 [ 10.689193][ T216] locks held by modprobe/216: 4, last CPU#0: [ 10.689196][ T216] #0: ffffffffabd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.689211][ T216] #1: ffffffffabd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.689218][ T216] #2: ffffffffabc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.689225][ T216] #3: ffffffffabc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.689231][ T216] irq event stamp: 21822 [ 10.689232][ T216] hardirqs last enabled at (21821): [] __down_trylock_console_sem+0x86/0xa0 [ 10.689237][ T216] hardirqs last disabled at (21822): [] console_emit_next_record+0x3d4/0x4c0 [ 10.689240][ T216] softirqs last enabled at (21108): [] handle_softirqs+0x67c/0x900 [ 10.689245][ T216] softirqs last disabled at (21101): [] __irq_exit_rcu+0x145/0x1c0 [ 10.689248][ T216] Preemption disabled at: [ 10.689249][ T216] [] vprintk_emit+0x31b/0x3e0 [ 10.689256][ T216] CPU: 0 UID: 0 PID: 216 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.689261][ T216] Tainted: [W]=WARN [ 10.689262][ T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.689264][ T216] Call Trace: [ 10.689266][ T216] [ 10.689269][ T216] dump_stack_lvl+0x6f/0xa0 [ 10.689276][ T216] ? vprintk_emit+0x31b/0x3e0 [ 10.689278][ T216] __might_resched.cold+0x1fe/0x2c1 [ 10.689285][ T216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.689290][ T216] ? __kmalloc_noprof+0xdb/0x760 [ 10.689297][ T216] __kmalloc_noprof+0x443/0x760 [ 10.689300][ T216] ? alloc_buf.isra.0+0x4b/0x260 [ 10.689310][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 10.689314][ T216] alloc_buf.isra.0+0x4b/0x260 [ 10.689320][ T216] put_chars+0x1e1/0x2f0 [ 10.689323][ T216] ? desc_read_finalized_seq+0x79/0x120 [ 10.689327][ T216] ? __send_to_port+0x420/0x420 [ 10.689332][ T216] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.689337][ T216] ? validate_chain+0x38b/0xc20 [ 10.689345][ T216] hvc_console_print+0x292/0x780 [ 10.689350][ T216] ? __lock_acquire+0x518/0xc20 [ 10.689352][ T216] ? __lock_acquire+0x518/0xc20 [ 10.689361][ T216] ? hvc_write+0x3a0/0x3a0 [ 10.689364][ T216] ? console_emit_next_record+0x1df/0x4c0 [ 10.689369][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.689373][ T216] ? lock_acquire+0x13c/0x160 [ 10.689380][ T216] console_emit_next_record+0x22f/0x4c0 [ 10.689387][ T216] ? devkmsg_read+0x4b0/0x4b0 [ 10.689389][ T216] ? console_flush_one_record+0x106/0x710 [ 10.689395][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.689398][ T216] ? lock_acquire+0x13c/0x160 [ 10.689405][ T216] console_flush_one_record+0x46f/0x710 [ 10.689412][ T216] ? console_emit_next_record+0x4c0/0x4c0 [ 10.689415][ T216] ? __lock_acquire+0x518/0xc20 [ 10.689425][ T216] console_unlock+0xee/0x1f0 [ 10.689429][ T216] ? console_flush_one_record+0x710/0x710 [ 10.689432][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.689435][ T216] ? lock_acquire+0xe0/0x160 [ 10.689442][ T216] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.689445][ T216] ? vprintk_emit+0x320/0x3e0 [ 10.689450][ T216] vprintk_emit+0x37c/0x3e0 [ 10.689456][ T216] ? wake_up_klogd_work_func+0x90/0x90 [ 10.689466][ T216] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 10.689471][ T216] _printk+0xc7/0x100 [ 10.689476][ T216] ? snapshot_read.cold+0x21/0x21 [ 10.689487][ T216] ? do_one_initcall+0x113/0x4f0 [ 10.689493][ T216] gact_init_module+0x15/0x1000 [act_gact] [ 10.689497][ T216] do_one_initcall+0x124/0x4f0 [ 10.689501][ T216] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.689510][ T216] ? do_init_module+0xae/0x8a0 [ 10.689513][ T216] ? kasan_unpoison+0x44/0x70 [ 10.689521][ T216] do_init_module+0x2ad/0x8a0 [ 10.689527][ T216] ? lockdep_hardirqs_on+0x91/0x130 [ 10.689533][ T216] ? free_module+0x470/0x470 [ 10.689537][ T216] ? kfree+0x123/0x590 [ 10.689544][ T216] load_module+0x1424/0x1bb0 [ 10.689554][ T216] ? security_kernel_post_read_file+0x2f/0x60 [ 10.689560][ T216] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.689566][ T216] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.689571][ T216] ? find_held_lock+0x2b/0x80 [ 10.689576][ T216] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.689582][ T216] init_module_from_file+0x11f/0x1a0 [ 10.689587][ T216] ? __do_sys_init_module+0x270/0x270 [ 10.689601][ T216] ? __rwlock_init+0x150/0x150 [ 10.689607][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 10.689613][ T216] idempotent_init_module+0x37b/0x7c0 [ 10.689617][ T216] ? init_module_from_file+0x1a0/0x1a0 [ 10.689627][ T216] ? cap_capable+0x1d7/0x3d0 [ 10.689630][ T216] ? exc_page_fault+0x87/0x100 [ 10.689639][ T216] __x64_sys_finit_module+0xdf/0x190 [ 10.689642][ T216] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.689647][ T216] do_syscall_64+0xff/0x530 [ 10.689652][ T216] ? exc_page_fault+0xee/0x100 [ 10.689656][ T216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.689660][ T216] RIP: 0033:0x7f9f097ea37d [ 10.689664][ T216] 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 [ 10.689667][ T216] RSP: 002b:00007ffe21304af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.689671][ T216] RAX: ffffffffffffffda RBX: 000056131a6a9810 RCX: 00007f9f097ea37d [ 10.689673][ T216] RDX: 0000000000000000 RSI: 0000561315a04ffd RDI: 0000000000000000 [ 10.689674][ T216] RBP: 00007ffe21304b90 R08: 0000000000000000 R09: 0000000000000000 [ 10.689676][ T216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561315a04ffd [ 10.689677][ T216] R13: 000056131a6a9960 R14: 0000000000040000 R15: 0000000000000000 [ 10.689690][ T216] [ 11.876683][ T269] jq (269) used greatest stack depth: 24760 bytes left [ 11.876702][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.876704][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: jq [ 11.876706][ T269] preempt_count: 2, expected: 0 [ 11.876712][ T269] RCU nest depth: 0, expected: 0 [ 11.876713][ T269] locks held by jq/269: 5, last CPU#3: [ 11.876715][ T269] #0: ffffffffabc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.876726][ T269] #1: ffffffffabd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.876732][ T269] #2: ffffffffabd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.876736][ T269] #3: ffffffffabc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.876740][ T269] #4: ffffffffabc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.876743][ T269] irq event stamp: 20946 [ 11.876744][ T269] hardirqs last enabled at (20945): [] __down_trylock_console_sem+0x86/0xa0 [ 11.876747][ T269] hardirqs last disabled at (20946): [] console_emit_next_record+0x3d4/0x4c0 [ 11.876749][ T269] softirqs last enabled at (19440): [] handle_softirqs+0x67c/0x900 [ 11.876752][ T269] softirqs last disabled at (19321): [] __irq_exit_rcu+0x145/0x1c0 [ 11.876754][ T269] Preemption disabled at: [ 11.876755][ T269] [<0000000000000000>] 0x0 [ 11.876761][ T269] CPU: 3 UID: 0 PID: 269 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.876765][ T269] Tainted: [W]=WARN [ 11.876766][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.876768][ T269] Call Trace: [ 11.876770][ T269] [ 11.876771][ T269] dump_stack_lvl+0x6f/0xa0 [ 11.876778][ T269] __might_resched.cold+0x1fe/0x2c1 [ 11.876783][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.876787][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 11.876792][ T269] __kmalloc_noprof+0x443/0x760 [ 11.876793][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 11.876800][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 11.876803][ T269] alloc_buf.isra.0+0x4b/0x260 [ 11.876807][ T269] put_chars+0x1e1/0x2f0 [ 11.876809][ T269] ? __send_to_port+0x420/0x420 [ 11.876810][ T269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.876814][ T269] ? validate_chain+0x38b/0xc20 [ 11.876819][ T269] hvc_console_print+0x292/0x780 [ 11.876827][ T269] ? hvc_write+0x3a0/0x3a0 [ 11.876829][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.876831][ T269] ? lock_acquire+0x13c/0x160 [ 11.876835][ T269] console_emit_next_record+0x22f/0x4c0 [ 11.876839][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 11.876841][ T269] ? console_flush_one_record+0x106/0x710 [ 11.876844][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.876846][ T269] ? lock_acquire+0x13c/0x160 [ 11.876850][ T269] console_flush_one_record+0x46f/0x710 [ 11.876854][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 11.876856][ T269] ? __lock_acquire+0x518/0xc20 [ 11.876861][ T269] console_unlock+0xee/0x1f0 [ 11.876863][ T269] ? console_flush_one_record+0x710/0x710 [ 11.876865][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.876867][ T269] ? lock_acquire+0xe0/0x160 [ 11.876871][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.876872][ T269] ? vprintk_emit+0x320/0x3e0 [ 11.876875][ T269] vprintk_emit+0x37c/0x3e0 [ 11.876878][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 11.876881][ T269] ? __lock_acquire+0x518/0xc20 [ 11.876885][ T269] _printk+0xc7/0x100 [ 11.876888][ T269] ? snapshot_read.cold+0x21/0x21 [ 11.876891][ T269] ? do_raw_spin_lock+0x131/0x280 [ 11.876894][ T269] ? __rwlock_init+0x150/0x150 [ 11.876897][ T269] ? do_raw_spin_lock+0x131/0x280 [ 11.876900][ T269] do_exit.cold+0x82/0x9c [ 11.876904][ T269] ? exit_notify+0x890/0x890 [ 11.876905][ T269] ? __lock_release.isra.0+0x69/0x1a0 [ 11.876908][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.876911][ T269] do_group_exit+0xb8/0x370 [ 11.876914][ T269] __x64_sys_exit_group+0x3c/0x50 [ 11.876919][ T269] x64_sys_call+0x1567/0x1570 [ 11.876921][ T269] do_syscall_64+0xff/0x530 [ 11.876925][ T269] ? exc_page_fault+0xee/0x100 [ 11.876928][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.876931][ T269] RIP: 0033:0x7f4c0f32a1b8 [ 11.876933][ T269] Code: Unable to access opcode bytes at 0x7f4c0f32a18e. [ 11.876934][ T269] RSP: 002b:00007ffd952a35b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.876936][ T269] RAX: ffffffffffffffda RBX: 00007f4c0f45af88 RCX: 00007f4c0f32a1b8 [ 11.876937][ T269] RDX: 00007f4c0f14ea48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 11.876939][ T269] RBP: 00007ffd952a3610 R08: 00000000ffffffff R09: 0000000000000020 [ 11.876939][ T269] R10: 00007ffd952a3430 R11: 0000000000000246 R12: 0000000000000004 [ 11.876940][ T269] R13: 0000000000000000 R14: 00007f4c0f459680 R15: 00007f4c0f45afa0 [ 11.876947][ T269] [ 21.138425][ T694] jq (694) used greatest stack depth: 24416 bytes left [ 21.138447][ T694] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.138449][ T694] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 694, name: jq [ 21.138451][ T694] preempt_count: 2, expected: 0 [ 21.138452][ T694] RCU nest depth: 0, expected: 0 [ 21.138454][ T694] locks held by jq/694: 5, last CPU#2: [ 21.138456][ T694] #0: ffffffffabc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 21.138470][ T694] #1: ffffffffabd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.138477][ T694] #2: ffffffffabd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.138483][ T694] #3: ffffffffabc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.138488][ T694] #4: ffffffffabc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.138494][ T694] irq event stamp: 13506 [ 21.138495][ T694] hardirqs last enabled at (13505): [] __down_trylock_console_sem+0x86/0xa0 [ 21.138499][ T694] hardirqs last disabled at (13506): [] console_emit_next_record+0x3d4/0x4c0 [ 21.138502][ T694] softirqs last enabled at (12334): [] handle_softirqs+0x67c/0x900 [ 21.138505][ T694] softirqs last disabled at (12329): [] __irq_exit_rcu+0x145/0x1c0 [ 21.138508][ T694] Preemption disabled at: [ 21.138509][ T694] [<0000000000000000>] 0x0 [ 21.138517][ T694] CPU: 2 UID: 0 PID: 694 Comm: jq Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.138522][ T694] Tainted: [W]=WARN [ 21.138523][ T694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.138525][ T694] Call Trace: [ 21.138527][ T694] [ 21.138529][ T694] dump_stack_lvl+0x6f/0xa0 [ 21.138537][ T694] __might_resched.cold+0x1fe/0x2c1 [ 21.138543][ T694] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.138548][ T694] ? __kmalloc_noprof+0xdb/0x760 [ 21.138554][ T694] __kmalloc_noprof+0x443/0x760 [ 21.138557][ T694] ? alloc_buf.isra.0+0x4b/0x260 [ 21.138566][ T694] ? do_raw_spin_unlock+0x59/0x250 [ 21.138570][ T694] alloc_buf.isra.0+0x4b/0x260 [ 21.138575][ T694] put_chars+0x1e1/0x2f0 [ 21.138579][ T694] ? __send_to_port+0x420/0x420 [ 21.138581][ T694] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.138586][ T694] ? validate_chain+0x38b/0xc20 [ 21.138594][ T694] hvc_console_print+0x292/0x780 [ 21.138605][ T694] ? hvc_write+0x3a0/0x3a0 [ 21.138609][ T694] ? rcu_is_watching+0x16/0xd0 [ 21.138612][ T694] ? lock_acquire+0x13c/0x160 [ 21.138618][ T694] console_emit_next_record+0x22f/0x4c0 [ 21.138624][ T694] ? devkmsg_read+0x4b0/0x4b0 [ 21.138627][ T694] ? console_flush_one_record+0x106/0x710 [ 21.138632][ T694] ? rcu_is_watching+0x16/0xd0 [ 21.138634][ T694] ? lock_acquire+0x13c/0x160 [ 21.138641][ T694] console_flush_one_record+0x46f/0x710 [ 21.138647][ T694] ? console_emit_next_record+0x4c0/0x4c0 [ 21.138650][ T694] ? __lock_acquire+0x518/0xc20 [ 21.138658][ T694] console_unlock+0xee/0x1f0 [ 21.138662][ T694] ? console_flush_one_record+0x710/0x710 [ 21.138665][ T694] ? rcu_is_watching+0x16/0xd0 [ 21.138667][ T694] ? lock_acquire+0xe0/0x160 [ 21.138673][ T694] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.138676][ T694] ? vprintk_emit+0x320/0x3e0 [ 21.138680][ T694] vprintk_emit+0x37c/0x3e0 [ 21.138685][ T694] ? wake_up_klogd_work_func+0x90/0x90 [ 21.138690][ T694] ? __lock_acquire+0x518/0xc20 [ 21.138696][ T694] _printk+0xc7/0x100 [ 21.138700][ T694] ? snapshot_read.cold+0x21/0x21 [ 21.138705][ T694] ? do_raw_spin_lock+0x131/0x280 [ 21.138708][ T694] ? __rwlock_init+0x150/0x150 [ 21.138714][ T694] ? do_raw_spin_lock+0x131/0x280 [ 21.138719][ T694] do_exit.cold+0x82/0x9c [ 21.138723][ T694] ? exit_notify+0x890/0x890 [ 21.138726][ T694] ? __lock_release.isra.0+0x69/0x1a0 [ 21.138730][ T694] ? rcu_is_watching+0x16/0xd0 [ 21.138736][ T694] do_group_exit+0xb8/0x370 [ 21.138748][ T694] __x64_sys_exit_group+0x3c/0x50 [ 21.138751][ T694] x64_sys_call+0x1567/0x1570 [ 21.138754][ T694] do_syscall_64+0xff/0x530 [ 21.138759][ T694] ? exc_page_fault+0xee/0x100 [ 21.138763][ T694] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.138767][ T694] RIP: 0033:0x7f1f0d9081b8 [ 21.138770][ T694] Code: Unable to access opcode bytes at 0x7f1f0d90818e. [ 21.138771][ T694] RSP: 002b:00007ffc365ed5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 21.138774][ T694] RAX: ffffffffffffffda RBX: 00007f1f0da38f88 RCX: 00007f1f0d9081b8 [ 21.138776][ T694] RDX: 00007f1f0d72ca48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 21.138778][ T694] RBP: 00007ffc365ed640 R08: 00000000ffffffff R09: 0000000000000020 [ 21.138779][ T694] R10: 00007ffc365ed460 R11: 0000000000000246 R12: 0000000000000004 [ 21.138780][ T694] R13: 0000000000000000 R14: 00007f1f0da37680 R15: 00007f1f0da38fa0 [ 21.138792][ T694] [ 22.623283][ T769] tc (769) used greatest stack depth: 23808 bytes left [ 22.623302][ T769] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.623304][ T769] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 769, name: tc [ 22.623305][ T769] preempt_count: 2, expected: 0 [ 22.623306][ T769] RCU nest depth: 0, expected: 0 [ 22.623307][ T769] locks held by tc/769: 5, last CPU#0: [ 22.623309][ T769] #0: ffffffffabc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 22.623321][ T769] #1: ffffffffabd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.623326][ T769] #2: ffffffffabd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.623332][ T769] #3: ffffffffabc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.623335][ T769] #4: ffffffffabc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.623340][ T769] irq event stamp: 29518 [ 22.623341][ T769] hardirqs last enabled at (29517): [] __down_trylock_console_sem+0x86/0xa0 [ 22.623344][ T769] hardirqs last disabled at (29518): [] console_emit_next_record+0x3d4/0x4c0 [ 22.623346][ T769] softirqs last enabled at (27886): [] handle_softirqs+0x67c/0x900 [ 22.623348][ T769] softirqs last disabled at (27877): [] __irq_exit_rcu+0x145/0x1c0 [ 22.623351][ T769] Preemption disabled at: [ 22.623351][ T769] [<0000000000000000>] 0x0 [ 22.623358][ T769] CPU: 0 UID: 0 PID: 769 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.623362][ T769] Tainted: [W]=WARN [ 22.623363][ T769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.623364][ T769] Call Trace: [ 22.623366][ T769] [ 22.623368][ T769] dump_stack_lvl+0x6f/0xa0 [ 22.623374][ T769] __might_resched.cold+0x1fe/0x2c1 [ 22.623379][ T769] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.623382][ T769] ? __kmalloc_noprof+0xdb/0x760 [ 22.623387][ T769] __kmalloc_noprof+0x443/0x760 [ 22.623389][ T769] ? alloc_buf.isra.0+0x4b/0x260 [ 22.623396][ T769] ? do_raw_spin_unlock+0x59/0x250 [ 22.623399][ T769] alloc_buf.isra.0+0x4b/0x260 [ 22.623402][ T769] put_chars+0x1e1/0x2f0 [ 22.623405][ T769] ? __send_to_port+0x420/0x420 [ 22.623406][ T769] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.623410][ T769] ? validate_chain+0x38b/0xc20 [ 22.623415][ T769] hvc_console_print+0x292/0x780 [ 22.623423][ T769] ? hvc_write+0x3a0/0x3a0 [ 22.623425][ T769] ? rcu_is_watching+0x16/0xd0 [ 22.623427][ T769] ? lock_acquire+0x13c/0x160 [ 22.623431][ T769] console_emit_next_record+0x22f/0x4c0 [ 22.623435][ T769] ? devkmsg_read+0x4b0/0x4b0 [ 22.623437][ T769] ? console_flush_one_record+0x106/0x710 [ 22.623440][ T769] ? rcu_is_watching+0x16/0xd0 [ 22.623442][ T769] ? lock_acquire+0x13c/0x160 [ 22.623446][ T769] console_flush_one_record+0x46f/0x710 [ 22.623450][ T769] ? console_emit_next_record+0x4c0/0x4c0 [ 22.623452][ T769] ? __lock_acquire+0x518/0xc20 [ 22.623457][ T769] console_unlock+0xee/0x1f0 [ 22.623460][ T769] ? console_flush_one_record+0x710/0x710 [ 22.623462][ T769] ? rcu_is_watching+0x16/0xd0 [ 22.623464][ T769] ? lock_acquire+0xe0/0x160 [ 22.623467][ T769] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.623469][ T769] ? vprintk_emit+0x320/0x3e0 [ 22.623472][ T769] vprintk_emit+0x37c/0x3e0 [ 22.623475][ T769] ? wake_up_klogd_work_func+0x90/0x90 [ 22.623478][ T769] ? __lock_acquire+0x518/0xc20 [ 22.623481][ T769] _printk+0xc7/0x100 [ 22.623485][ T769] ? snapshot_read.cold+0x21/0x21 [ 22.623488][ T769] ? do_raw_spin_lock+0x131/0x280 [ 22.623490][ T769] ? __rwlock_init+0x150/0x150 [ 22.623494][ T769] ? do_raw_spin_lock+0x131/0x280 [ 22.623497][ T769] do_exit.cold+0x82/0x9c [ 22.623501][ T769] ? exit_notify+0x890/0x890 [ 22.623502][ T769] ? __lock_release.isra.0+0x69/0x1a0 [ 22.623505][ T769] ? rcu_is_watching+0x16/0xd0 [ 22.623508][ T769] do_group_exit+0xb8/0x370 [ 22.623511][ T769] __x64_sys_exit_group+0x3c/0x50 [ 22.623513][ T769] x64_sys_call+0x1567/0x1570 [ 22.623515][ T769] do_syscall_64+0xff/0x530 [ 22.623519][ T769] ? exc_page_fault+0xee/0x100 [ 22.623522][ T769] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.623524][ T769] RIP: 0033:0x7fa7b37a51b8 [ 22.623526][ T769] Code: Unable to access opcode bytes at 0x7fa7b37a518e. [ 22.623527][ T769] RSP: 002b:00007ffde429b7d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 22.623529][ T769] RAX: ffffffffffffffda RBX: 00007fa7b38d5f88 RCX: 00007fa7b37a51b8 [ 22.623531][ T769] RDX: 00007fa7b34f0588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 22.623532][ T769] RBP: 00007ffde429b830 R08: 0000000000000000 R09: 0000000000000000 [ 22.623533][ T769] R10: 00007ffde429b5d0 R11: 0000000000000246 R12: 0000000000000001 [ 22.623533][ T769] R13: 0000000000000000 R14: 00007fa7b38d4680 R15: 00007fa7b38d5fa0 [ 22.623540][ T769]