[ 11.187386][ T215] ip (215) used greatest stack depth: 23552 bytes left [ 11.187405][ T215] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.187408][ T215] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 215, name: ip [ 11.187410][ T215] preempt_count: 2, expected: 0 [ 11.187411][ T215] RCU nest depth: 0, expected: 0 [ 11.187412][ T215] locks held by ip/215: 5, last CPU#1: [ 11.187415][ T215] #0: ffffffff8ac167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.187428][ T215] #1: ffffffff8ad7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.187434][ T215] #2: ffffffff8ad7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.187440][ T215] #3: ffffffff8ac9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.187445][ T215] #4: ffffffff8ac9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.187451][ T215] irq event stamp: 49550 [ 11.187452][ T215] hardirqs last enabled at (49549): [] __down_trylock_console_sem+0x86/0xa0 [ 11.187456][ T215] hardirqs last disabled at (49550): [] console_emit_next_record+0x3d4/0x4c0 [ 11.187458][ T215] softirqs last enabled at (48824): [] handle_softirqs+0x67c/0x900 [ 11.187461][ T215] softirqs last disabled at (48815): [] __irq_exit_rcu+0x145/0x1c0 [ 11.187464][ T215] Preemption disabled at: [ 11.187465][ T215] [<0000000000000000>] 0x0 [ 11.187473][ T215] CPU: 1 UID: 0 PID: 215 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.187478][ T215] Tainted: [W]=WARN [ 11.187479][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.187481][ T215] Call Trace: [ 11.187483][ T215] [ 11.187485][ T215] dump_stack_lvl+0x6f/0xa0 [ 11.187493][ T215] __might_resched.cold+0x1fe/0x2c1 [ 11.187499][ T215] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.187504][ T215] ? __kmalloc_noprof+0xdb/0x760 [ 11.187510][ T215] __kmalloc_noprof+0x443/0x760 [ 11.187513][ T215] ? alloc_buf.isra.0+0x4b/0x260 [ 11.187522][ T215] ? do_raw_spin_unlock+0x59/0x250 [ 11.187526][ T215] alloc_buf.isra.0+0x4b/0x260 [ 11.187531][ T215] put_chars+0x1e1/0x2f0 [ 11.187534][ T215] ? __send_to_port+0x420/0x420 [ 11.187536][ T215] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.187541][ T215] ? validate_chain+0x38b/0xc20 [ 11.187549][ T215] hvc_console_print+0x292/0x780 [ 11.187560][ T215] ? hvc_write+0x3a0/0x3a0 [ 11.187564][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.187567][ T215] ? lock_acquire+0x13c/0x160 [ 11.187576][ T215] console_emit_next_record+0x22f/0x4c0 [ 11.187582][ T215] ? devkmsg_read+0x4b0/0x4b0 [ 11.187585][ T215] ? console_flush_one_record+0x106/0x710 [ 11.187589][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.187592][ T215] ? lock_acquire+0x13c/0x160 [ 11.187598][ T215] console_flush_one_record+0x46f/0x710 [ 11.187604][ T215] ? console_emit_next_record+0x4c0/0x4c0 [ 11.187607][ T215] ? __lock_acquire+0x518/0xc20 [ 11.187615][ T215] console_unlock+0xee/0x1f0 [ 11.187619][ T215] ? console_flush_one_record+0x710/0x710 [ 11.187621][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.187624][ T215] ? lock_acquire+0xe0/0x160 [ 11.187630][ T215] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.187632][ T215] ? vprintk_emit+0x320/0x3e0 [ 11.187637][ T215] vprintk_emit+0x37c/0x3e0 [ 11.187641][ T215] ? wake_up_klogd_work_func+0x90/0x90 [ 11.187646][ T215] ? __lock_acquire+0x518/0xc20 [ 11.187651][ T215] _printk+0xc7/0x100 [ 11.187656][ T215] ? snapshot_read.cold+0x21/0x21 [ 11.187660][ T215] ? do_raw_spin_lock+0x131/0x280 [ 11.187664][ T215] ? __rwlock_init+0x150/0x150 [ 11.187670][ T215] ? do_raw_spin_lock+0x131/0x280 [ 11.187674][ T215] do_exit.cold+0x82/0x9c [ 11.187679][ T215] ? exit_notify+0x890/0x890 [ 11.187681][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 11.187685][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.187691][ T215] do_group_exit+0xb8/0x370 [ 11.187695][ T215] __x64_sys_exit_group+0x3c/0x50 [ 11.187698][ T215] x64_sys_call+0x1567/0x1570 [ 11.187701][ T215] do_syscall_64+0xff/0x530 [ 11.187705][ T215] ? exc_page_fault+0xee/0x100 [ 11.187709][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.187712][ T215] RIP: 0033:0x7ff70ac8d1b8 [ 11.187715][ T215] Code: Unable to access opcode bytes at 0x7ff70ac8d18e. [ 11.187717][ T215] RSP: 002b:00007ffd28b863c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.187720][ T215] RAX: ffffffffffffffda RBX: 00007ff70adbdf88 RCX: 00007ff70ac8d1b8 [ 11.187721][ T215] RDX: 00007ff70a9d7fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.187723][ T215] RBP: 00007ffd28b86420 R08: 0000000000000000 R09: 0000000000008010 [ 11.187724][ T215] R10: 00007ffd28b861e0 R11: 0000000000000246 R12: 0000000000000001 [ 11.187725][ T215] R13: 0000000000000000 R14: 00007ff70adbc680 R15: 00007ff70adbdfa0 [ 11.187736][ T215] [ 12.847594][ T288] u32 classifier [ 12.847611][ T288] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.847614][ T288] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 288, name: modprobe [ 12.847616][ T288] preempt_count: 1, expected: 0 [ 12.847616][ T288] RCU nest depth: 0, expected: 0 [ 12.847617][ T288] locks held by modprobe/288: 4, last CPU#0: [ 12.847619][ T288] #0: ffffffff8ad7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.847630][ T288] #1: ffffffff8ad7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.847635][ T288] #2: ffffffff8ac9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.847639][ T288] #3: ffffffff8ac9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.847644][ T288] irq event stamp: 18772 [ 12.847644][ T288] hardirqs last enabled at (18771): [] __down_trylock_console_sem+0x86/0xa0 [ 12.847648][ T288] hardirqs last disabled at (18772): [] console_emit_next_record+0x3d4/0x4c0 [ 12.847650][ T288] softirqs last enabled at (18746): [] handle_softirqs+0x67c/0x900 [ 12.847653][ T288] softirqs last disabled at (18739): [] __irq_exit_rcu+0x145/0x1c0 [ 12.847656][ T288] Preemption disabled at: [ 12.847657][ T288] [] vprintk_emit+0x31b/0x3e0 [ 12.847661][ T288] CPU: 0 UID: 0 PID: 288 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.847665][ T288] Tainted: [W]=WARN [ 12.847666][ T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.847668][ T288] Call Trace: [ 12.847669][ T288] [ 12.847670][ T288] dump_stack_lvl+0x6f/0xa0 [ 12.847677][ T288] ? vprintk_emit+0x31b/0x3e0 [ 12.847678][ T288] __might_resched.cold+0x1fe/0x2c1 [ 12.847683][ T288] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.847687][ T288] ? __kmalloc_noprof+0xdb/0x760 [ 12.847691][ T288] __kmalloc_noprof+0x443/0x760 [ 12.847693][ T288] ? alloc_buf.isra.0+0x4b/0x260 [ 12.847700][ T288] ? do_raw_spin_unlock+0x59/0x250 [ 12.847702][ T288] alloc_buf.isra.0+0x4b/0x260 [ 12.847706][ T288] put_chars+0x1e1/0x2f0 [ 12.847708][ T288] ? __send_to_port+0x420/0x420 [ 12.847710][ T288] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.847713][ T288] ? validate_chain+0x38b/0xc20 [ 12.847719][ T288] hvc_console_print+0x292/0x780 [ 12.847726][ T288] ? hvc_write+0x3a0/0x3a0 [ 12.847729][ T288] ? rcu_is_watching+0x16/0xd0 [ 12.847731][ T288] ? lock_acquire+0x13c/0x160 [ 12.847735][ T288] console_emit_next_record+0x22f/0x4c0 [ 12.847739][ T288] ? devkmsg_read+0x4b0/0x4b0 [ 12.847741][ T288] ? console_flush_one_record+0x106/0x710 [ 12.847744][ T288] ? rcu_is_watching+0x16/0xd0 [ 12.847746][ T288] ? lock_acquire+0x13c/0x160 [ 12.847750][ T288] console_flush_one_record+0x46f/0x710 [ 12.847754][ T288] ? console_emit_next_record+0x4c0/0x4c0 [ 12.847755][ T288] ? __lock_acquire+0x518/0xc20 [ 12.847761][ T288] console_unlock+0xee/0x1f0 [ 12.847764][ T288] ? console_flush_one_record+0x710/0x710 [ 12.847766][ T288] ? rcu_is_watching+0x16/0xd0 [ 12.847767][ T288] ? lock_acquire+0xe0/0x160 [ 12.847771][ T288] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.847773][ T288] ? vprintk_emit+0x320/0x3e0 [ 12.847776][ T288] vprintk_emit+0x37c/0x3e0 [ 12.847779][ T288] ? wake_up_klogd_work_func+0x90/0x90 [ 12.847784][ T288] ? exit_u32+0x460/0x460 [cls_u32] [ 12.847787][ T288] _printk+0xc7/0x100 [ 12.847790][ T288] ? snapshot_read.cold+0x21/0x21 [ 12.847797][ T288] ? do_one_initcall+0x113/0x4f0 [ 12.847800][ T288] init_u32+0x1e/0x1000 [cls_u32] [ 12.847803][ T288] do_one_initcall+0x124/0x4f0 [ 12.847806][ T288] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.847811][ T288] ? do_init_module+0xae/0x8a0 [ 12.847813][ T288] ? kasan_unpoison+0x44/0x70 [ 12.847818][ T288] do_init_module+0x2ad/0x8a0 [ 12.847821][ T288] ? lockdep_hardirqs_on+0x91/0x130 [ 12.847825][ T288] ? free_module+0x470/0x470 [ 12.847828][ T288] ? kfree+0x123/0x590 [ 12.847831][ T288] load_module+0x1424/0x1bb0 [ 12.847836][ T288] ? security_kernel_post_read_file+0x2f/0x60 [ 12.847841][ T288] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.847844][ T288] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.847848][ T288] ? backing_file_read_iter+0x541/0x790 [ 12.847852][ T288] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.847855][ T288] init_module_from_file+0x11f/0x1a0 [ 12.847858][ T288] ? __do_sys_init_module+0x270/0x270 [ 12.847865][ T288] ? __rwlock_init+0x150/0x150 [ 12.847869][ T288] ? do_raw_spin_unlock+0x59/0x250 [ 12.847872][ T288] idempotent_init_module+0x37b/0x7c0 [ 12.847875][ T288] ? init_module_from_file+0x1a0/0x1a0 [ 12.847880][ T288] ? cap_capable+0x1d7/0x3d0 [ 12.847882][ T288] ? __x64_sys_pread64+0x18d/0x250 [ 12.847888][ T288] __x64_sys_finit_module+0xdf/0x190 [ 12.847889][ T288] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.847893][ T288] do_syscall_64+0xff/0x530 [ 12.847896][ T288] ? exc_page_fault+0xee/0x100 [ 12.847899][ T288] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.847901][ T288] RIP: 0033:0x7f92506cc37d [ 12.847904][ T288] 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 [ 12.847906][ T288] RSP: 002b:00007ffdf7adf3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.847909][ T288] RAX: ffffffffffffffda RBX: 000055d869b9c810 RCX: 00007f92506cc37d [ 12.847910][ T288] RDX: 0000000000000000 RSI: 000055d841876ffd RDI: 0000000000000000 [ 12.847911][ T288] RBP: 00007ffdf7adf440 R08: 0000000000000000 R09: 0000000000000000 [ 12.847912][ T288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d841876ffd [ 12.847912][ T288] R13: 000055d869b9c950 R14: 0000000000040000 R15: 0000000000000000 [ 12.847919][ T288] [ 12.874222][ T288] input device check on [ 12.874413][ T288] Actions configured [ 12.909075][ T289] GACT probability NOT on