[ 10.495743][ T215] ip (215) used greatest stack depth: 24240 bytes left [ 10.495759][ T215] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.495761][ T215] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 215, name: ip [ 10.495763][ T215] preempt_count: 2, expected: 0 [ 10.495764][ T215] RCU nest depth: 0, expected: 0 [ 10.495765][ T215] locks held by ip/215: 5, last CPU#3: [ 10.495767][ T215] #0: ffffffff85c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.495778][ T215] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.495783][ T215] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.495788][ T215] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.495792][ T215] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.495796][ T215] irq event stamp: 38314 [ 10.495797][ T215] hardirqs last enabled at (38313): [] __down_trylock_console_sem+0x86/0xa0 [ 10.495800][ T215] hardirqs last disabled at (38314): [] console_emit_next_record+0x3d4/0x4c0 [ 10.495802][ T215] softirqs last enabled at (36990): [] netlink_release+0x17b/0xcf0 [ 10.495806][ T215] softirqs last disabled at (36988): [] netlink_release+0xd2/0xcf0 [ 10.495809][ T215] Preemption disabled at: [ 10.495810][ T215] [<0000000000000000>] 0x0 [ 10.495816][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.495820][ T215] Tainted: [W]=WARN [ 10.495821][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.495822][ T215] Call Trace: [ 10.495824][ T215] [ 10.495826][ T215] dump_stack_lvl+0x6f/0xa0 [ 10.495832][ T215] __might_resched.cold+0x1fe/0x2c1 [ 10.495837][ T215] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.495841][ T215] ? __kmalloc_noprof+0xdb/0x760 [ 10.495845][ T215] __kmalloc_noprof+0x443/0x760 [ 10.495847][ T215] ? alloc_buf.isra.0+0x4b/0x260 [ 10.495854][ T215] ? do_raw_spin_unlock+0x59/0x250 [ 10.495857][ T215] alloc_buf.isra.0+0x4b/0x260 [ 10.495860][ T215] put_chars+0x1e1/0x2f0 [ 10.495863][ T215] ? __send_to_port+0x420/0x420 [ 10.495864][ T215] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.495868][ T215] ? validate_chain+0x38b/0xc20 [ 10.495873][ T215] hvc_console_print+0x292/0x780 [ 10.495881][ T215] ? hvc_write+0x3a0/0x3a0 [ 10.495884][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.495886][ T215] ? lock_acquire+0x13c/0x160 [ 10.495890][ T215] console_emit_next_record+0x22f/0x4c0 [ 10.495894][ T215] ? devkmsg_read+0x4b0/0x4b0 [ 10.495902][ T215] ? console_flush_one_record+0x106/0x710 [ 10.495906][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.495908][ T215] ? lock_acquire+0x13c/0x160 [ 10.495912][ T215] console_flush_one_record+0x46f/0x710 [ 10.495917][ T215] ? console_emit_next_record+0x4c0/0x4c0 [ 10.495919][ T215] ? __lock_acquire+0x518/0xc20 [ 10.495925][ T215] console_unlock+0xee/0x1f0 [ 10.495928][ T215] ? console_flush_one_record+0x710/0x710 [ 10.495930][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.495932][ T215] ? lock_acquire+0xe0/0x160 [ 10.495936][ T215] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.495938][ T215] ? vprintk_emit+0x320/0x3e0 [ 10.495941][ T215] vprintk_emit+0x37c/0x3e0 [ 10.495945][ T215] ? wake_up_klogd_work_func+0x90/0x90 [ 10.495948][ T215] ? __lock_acquire+0x518/0xc20 [ 10.495952][ T215] _printk+0xc7/0x100 [ 10.495956][ T215] ? snapshot_read.cold+0x21/0x21 [ 10.495959][ T215] ? do_raw_spin_lock+0x131/0x280 [ 10.495962][ T215] ? __rwlock_init+0x150/0x150 [ 10.495966][ T215] ? do_raw_spin_lock+0x131/0x280 [ 10.495969][ T215] do_exit.cold+0x82/0x9c [ 10.495973][ T215] ? exit_notify+0x890/0x890 [ 10.495974][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 10.495977][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.495981][ T215] do_group_exit+0xb8/0x370 [ 10.495984][ T215] __x64_sys_exit_group+0x3c/0x50 [ 10.495986][ T215] x64_sys_call+0x1567/0x1570 [ 10.495989][ T215] do_syscall_64+0xff/0x530 [ 10.495993][ T215] ? exc_page_fault+0xee/0x100 [ 10.495996][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.495998][ T215] RIP: 0033:0x7f39d7c0f1b8 [ 10.496000][ T215] Code: Unable to access opcode bytes at 0x7f39d7c0f18e. [ 10.496001][ T215] RSP: 002b:00007ffe0ad32a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.496003][ T215] RAX: ffffffffffffffda RBX: 00007f39d7d3ff88 RCX: 00007f39d7c0f1b8 [ 10.496005][ T215] RDX: 00007f39d7959fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.496005][ T215] RBP: 00007ffe0ad32ab0 R08: 0000000000000000 R09: 0000000000008010 [ 10.496006][ T215] R10: 00007ffe0ad32870 R11: 0000000000000246 R12: 0000000000000001 [ 10.496007][ T215] R13: 0000000000000000 R14: 00007f39d7d3e680 R15: 00007f39d7d3ffa0 [ 10.496015][ T215] [ 12.010196][ T290] u32 classifier [ 12.010215][ T290] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.010218][ T290] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 290, name: modprobe [ 12.010219][ T290] preempt_count: 1, expected: 0 [ 12.010220][ T290] RCU nest depth: 0, expected: 0 [ 12.010221][ T290] locks held by modprobe/290: 4, last CPU#3: [ 12.010223][ T290] #0: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.010234][ T290] #1: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.010239][ T290] #2: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.010243][ T290] #3: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.010247][ T290] irq event stamp: 18028 [ 12.010248][ T290] hardirqs last enabled at (18027): [] __down_trylock_console_sem+0x86/0xa0 [ 12.010251][ T290] hardirqs last disabled at (18028): [] console_emit_next_record+0x3d4/0x4c0 [ 12.010253][ T290] softirqs last enabled at (16840): [] handle_softirqs+0x67c/0x900 [ 12.010256][ T290] softirqs last disabled at (16833): [] __irq_exit_rcu+0x145/0x1c0 [ 12.010258][ T290] Preemption disabled at: [ 12.010259][ T290] [] vprintk_emit+0x31b/0x3e0 [ 12.010264][ T290] CPU: 3 UID: 0 PID: 290 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.010267][ T290] Tainted: [W]=WARN [ 12.010268][ T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.010270][ T290] Call Trace: [ 12.010271][ T290] [ 12.010272][ T290] dump_stack_lvl+0x6f/0xa0 [ 12.010278][ T290] ? vprintk_emit+0x31b/0x3e0 [ 12.010280][ T290] __might_resched.cold+0x1fe/0x2c1 [ 12.010284][ T290] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.010288][ T290] ? __kmalloc_noprof+0xdb/0x760 [ 12.010292][ T290] __kmalloc_noprof+0x443/0x760 [ 12.010294][ T290] ? alloc_buf.isra.0+0x4b/0x260 [ 12.010301][ T290] ? do_raw_spin_unlock+0x59/0x250 [ 12.010304][ T290] alloc_buf.isra.0+0x4b/0x260 [ 12.010307][ T290] put_chars+0x1e1/0x2f0 [ 12.010310][ T290] ? __send_to_port+0x420/0x420 [ 12.010311][ T290] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.010314][ T290] ? validate_chain+0x38b/0xc20 [ 12.010319][ T290] hvc_console_print+0x292/0x780 [ 12.010327][ T290] ? hvc_write+0x3a0/0x3a0 [ 12.010329][ T290] ? rcu_is_watching+0x16/0xd0 [ 12.010331][ T290] ? lock_acquire+0x13c/0x160 [ 12.010335][ T290] console_emit_next_record+0x22f/0x4c0 [ 12.010339][ T290] ? devkmsg_read+0x4b0/0x4b0 [ 12.010341][ T290] ? console_flush_one_record+0x106/0x710 [ 12.010344][ T290] ? rcu_is_watching+0x16/0xd0 [ 12.010346][ T290] ? lock_acquire+0x13c/0x160 [ 12.010349][ T290] console_flush_one_record+0x46f/0x710 [ 12.010353][ T290] ? console_emit_next_record+0x4c0/0x4c0 [ 12.010355][ T290] ? __lock_acquire+0x518/0xc20 [ 12.010360][ T290] console_unlock+0xee/0x1f0 [ 12.010363][ T290] ? console_flush_one_record+0x710/0x710 [ 12.010365][ T290] ? rcu_is_watching+0x16/0xd0 [ 12.010367][ T290] ? lock_acquire+0xe0/0x160 [ 12.010370][ T290] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.010372][ T290] ? vprintk_emit+0x320/0x3e0 [ 12.010375][ T290] vprintk_emit+0x37c/0x3e0 [ 12.010378][ T290] ? wake_up_klogd_work_func+0x90/0x90 [ 12.010383][ T290] ? exit_u32+0x460/0x460 [cls_u32] [ 12.010386][ T290] _printk+0xc7/0x100 [ 12.010390][ T290] ? snapshot_read.cold+0x21/0x21 [ 12.010396][ T290] ? do_one_initcall+0x113/0x4f0 [ 12.010399][ T290] init_u32+0x1e/0x1000 [cls_u32] [ 12.010402][ T290] do_one_initcall+0x124/0x4f0 [ 12.010405][ T290] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.010410][ T290] ? do_init_module+0xae/0x8a0 [ 12.010412][ T290] ? kasan_unpoison+0x44/0x70 [ 12.010418][ T290] do_init_module+0x2ad/0x8a0 [ 12.010421][ T290] ? lockdep_hardirqs_on+0x91/0x130 [ 12.010425][ T290] ? free_module+0x470/0x470 [ 12.010427][ T290] ? kfree+0x123/0x590 [ 12.010431][ T290] load_module+0x1424/0x1bb0 [ 12.010436][ T290] ? security_kernel_post_read_file+0x2f/0x60 [ 12.010440][ T290] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.010444][ T290] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.010447][ T290] ? find_held_lock+0x2b/0x80 [ 12.010450][ T290] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.010453][ T290] init_module_from_file+0x11f/0x1a0 [ 12.010455][ T290] ? __do_sys_init_module+0x270/0x270 [ 12.010463][ T290] ? __rwlock_init+0x150/0x150 [ 12.010466][ T290] ? do_raw_spin_unlock+0x59/0x250 [ 12.010469][ T290] idempotent_init_module+0x37b/0x7c0 [ 12.010472][ T290] ? init_module_from_file+0x1a0/0x1a0 [ 12.010477][ T290] ? cap_capable+0x1d7/0x3d0 [ 12.010479][ T290] ? exc_page_fault+0x87/0x100 [ 12.010483][ T290] __x64_sys_finit_module+0xdf/0x190 [ 12.010485][ T290] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.010489][ T290] do_syscall_64+0xff/0x530 [ 12.010491][ T290] ? exc_page_fault+0xee/0x100 [ 12.010494][ T290] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.010496][ T290] RIP: 0033:0x7f8a57ed837d [ 12.010499][ T290] 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 [ 12.010500][ T290] RSP: 002b:00007ffcb2726dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.010503][ T290] RAX: ffffffffffffffda RBX: 000055cea0183810 RCX: 00007f8a57ed837d [ 12.010504][ T290] RDX: 0000000000000000 RSI: 000055ce9fc86ffd RDI: 0000000000000000 [ 12.010505][ T290] RBP: 00007ffcb2726e60 R08: 0000000000000000 R09: 0000000000000000 [ 12.010506][ T290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce9fc86ffd [ 12.010507][ T290] R13: 000055cea0183950 R14: 0000000000040000 R15: 0000000000000000 [ 12.010513][ T290] [ 12.036494][ T290] input device check on [ 12.036687][ T290] Actions configured [ 12.075952][ T291] GACT probability NOT on