[ 10.264590][ T217] gre: GRE over IPv4 demultiplexer driver [ 10.264606][ T217] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.264609][ T217] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 217, name: modprobe [ 10.264611][ T217] preempt_count: 1, expected: 0 [ 10.264612][ T217] RCU nest depth: 0, expected: 0 [ 10.264613][ T217] INFO: lockdep is turned off. [ 10.264614][ T217] irq event stamp: 0 [ 10.264615][ T217] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 10.264619][ T217] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 10.264626][ T217] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 10.264627][ T217] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 10.264629][ T217] Preemption disabled at: [ 10.264630][ T217] [] vprintk_emit+0x31b/0x3e0 [ 10.264636][ T217] CPU: 0 UID: 0 PID: 217 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.264640][ T217] Tainted: [W]=WARN [ 10.264641][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.264643][ T217] Call Trace: [ 10.264644][ T217] [ 10.264645][ T217] dump_stack_lvl+0x6f/0xa0 [ 10.264651][ T217] ? vprintk_emit+0x31b/0x3e0 [ 10.264652][ T217] __might_resched.cold+0x1fe/0x2c1 [ 10.264656][ T217] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.264659][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264662][ T217] __kmalloc_noprof+0x443/0x760 [ 10.264665][ T217] ? __rwlock_init+0x150/0x150 [ 10.264668][ T217] ? alloc_buf.isra.0+0x4b/0x260 [ 10.264673][ T217] ? do_raw_spin_unlock+0x59/0x250 [ 10.264674][ T217] alloc_buf.isra.0+0x4b/0x260 [ 10.264677][ T217] put_chars+0x1e1/0x2f0 [ 10.264678][ T217] ? desc_read_finalized_seq+0x79/0x120 [ 10.264681][ T217] ? __send_to_port+0x420/0x420 [ 10.264682][ T217] ? console_prepend_replay+0x20/0x20 [ 10.264685][ T217] hvc_console_print+0x292/0x780 [ 10.264690][ T217] ? hvc_write+0x3a0/0x3a0 [ 10.264691][ T217] ? do_raw_spin_lock+0x131/0x280 [ 10.264693][ T217] ? __rwlock_init+0x150/0x150 [ 10.264695][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264696][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264697][ T217] ? lock_acquire+0x13c/0x160 [ 10.264699][ T217] console_emit_next_record+0x22f/0x4c0 [ 10.264702][ T217] ? devkmsg_read+0x4b0/0x4b0 [ 10.264704][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264705][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264706][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264707][ T217] ? lock_acquire+0x13c/0x160 [ 10.264709][ T217] ? console_flush_one_record+0x111/0x710 [ 10.264711][ T217] console_flush_one_record+0x46f/0x710 [ 10.264713][ T217] ? console_emit_next_record+0x4c0/0x4c0 [ 10.264716][ T217] console_unlock+0xee/0x1f0 [ 10.264718][ T217] ? lock_acquire+0x13c/0x160 [ 10.264720][ T217] ? console_flush_one_record+0x710/0x710 [ 10.264721][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264722][ T217] ? lock_release+0x184/0x1f0 [ 10.264724][ T217] ? lock_acquire+0xe0/0x160 [ 10.264725][ T217] ? __rcu_read_lock+0x70/0x70 [ 10.264727][ T217] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.264729][ T217] ? vprintk_emit+0x320/0x3e0 [ 10.264730][ T217] vprintk_emit+0x37c/0x3e0 [ 10.264732][ T217] ? wake_up_klogd_work_func+0x90/0x90 [ 10.264734][ T217] ? gre_exit+0x3f0/0x3f0 [gre] [ 10.264737][ T217] _printk+0xc7/0x100 [ 10.264740][ T217] ? snapshot_read.cold+0x21/0x21 [ 10.264743][ T217] ? do_one_initcall+0x113/0x4f0 [ 10.264745][ T217] gre_init+0x15/0x1000 [gre] [ 10.264747][ T217] do_one_initcall+0x124/0x4f0 [ 10.264749][ T217] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.264751][ T217] ? do_init_module+0xae/0x8a0 [ 10.264754][ T217] ? kasan_unpoison+0x44/0x70 [ 10.264757][ T217] do_init_module+0x2ad/0x8a0 [ 10.264759][ T217] ? free_module+0x470/0x470 [ 10.264761][ T217] ? kfree+0x123/0x590 [ 10.264762][ T217] load_module+0x1424/0x1bb0 [ 10.264765][ T217] ? security_kernel_post_read_file+0x2f/0x60 [ 10.264768][ T217] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.264770][ T217] ? backing_file_read_iter+0x541/0x790 [ 10.264774][ T217] init_module_from_file+0x11f/0x1a0 [ 10.264775][ T217] ? __do_sys_init_module+0x270/0x270 [ 10.264777][ T217] ? ovl_mmap+0x270/0x270 [ 10.264780][ T217] ? __rwlock_init+0x150/0x150 [ 10.264782][ T217] ? rcu_is_watching+0x16/0xd0 [ 10.264783][ T217] ? lock_release+0x184/0x1f0 [ 10.264785][ T217] ? do_raw_spin_unlock+0x59/0x250 [ 10.264787][ T217] idempotent_init_module+0x37b/0x7c0 [ 10.264788][ T217] ? init_module_from_file+0x1a0/0x1a0 [ 10.264791][ T217] ? cap_capable+0x1d7/0x3d0 [ 10.264792][ T217] ? __x64_sys_pread64+0x18d/0x250 [ 10.264795][ T217] __x64_sys_finit_module+0xdf/0x190 [ 10.264797][ T217] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.264800][ T217] do_syscall_64+0xff/0x530 [ 10.264804][ T217] ? exc_page_fault+0xee/0x100 [ 10.264806][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.264808][ T217] RIP: 0033:0x7f2a9920037d [ 10.264810][ T217] 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 [ 10.264812][ T217] RSP: 002b:00007ffc808554e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.264815][ T217] RAX: ffffffffffffffda RBX: 000055bf2a9c3a20 RCX: 00007f2a9920037d [ 10.264817][ T217] RDX: 0000000000000000 RSI: 000055bef8cd7ffd RDI: 0000000000000000 [ 10.264818][ T217] RBP: 00007ffc80855580 R08: 0000000000000000 R09: 0000000000000000 [ 10.264819][ T217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bef8cd7ffd [ 10.264820][ T217] R13: 000055bf2a9c39e0 R14: 0000000000040000 R15: 0000000000000000 [ 10.264822][ T217] [ 10.304187][ T217] ip_gre: GRE over IPv4 tunneling driver [ 16.054689][ T253] ip6_gre: GRE over IPv6 tunneling driver [ 16.054706][ T253] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.054709][ T253] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 253, name: modprobe [ 16.054710][ T253] preempt_count: 1, expected: 0 [ 16.054711][ T253] RCU nest depth: 0, expected: 0 [ 16.054712][ T253] INFO: lockdep is turned off. [ 16.054713][ T253] irq event stamp: 0 [ 16.054714][ T253] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 16.054718][ T253] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 16.054724][ T253] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 16.054726][ T253] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 16.054728][ T253] Preemption disabled at: [ 16.054729][ T253] [] vprintk_emit+0x31b/0x3e0 [ 16.054735][ T253] CPU: 0 UID: 0 PID: 253 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.054739][ T253] Tainted: [W]=WARN [ 16.054740][ T253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.054742][ T253] Call Trace: [ 16.054743][ T253] [ 16.054744][ T253] dump_stack_lvl+0x6f/0xa0 [ 16.054750][ T253] ? vprintk_emit+0x31b/0x3e0 [ 16.054751][ T253] __might_resched.cold+0x1fe/0x2c1 [ 16.054754][ T253] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 16.054757][ T253] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.054760][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054762][ T253] __kmalloc_noprof+0x443/0x760 [ 16.054765][ T253] ? __rwlock_init+0x150/0x150 [ 16.054768][ T253] ? alloc_buf.isra.0+0x4b/0x260 [ 16.054773][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 16.054775][ T253] alloc_buf.isra.0+0x4b/0x260 [ 16.054777][ T253] put_chars+0x1e1/0x2f0 [ 16.054779][ T253] ? __send_to_port+0x420/0x420 [ 16.054781][ T253] ? console_prepend_replay+0x20/0x20 [ 16.054783][ T253] hvc_console_print+0x292/0x780 [ 16.054788][ T253] ? hvc_write+0x3a0/0x3a0 [ 16.054790][ T253] ? vsnprintf+0x668/0x1700 [ 16.054793][ T253] ? __rwlock_init+0x150/0x150 [ 16.054795][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054796][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054798][ T253] console_emit_next_record+0x22f/0x4c0 [ 16.054801][ T253] ? devkmsg_read+0x4b0/0x4b0 [ 16.054803][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054804][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054805][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054806][ T253] ? lock_acquire+0x13c/0x160 [ 16.054808][ T253] ? console_flush_one_record+0x111/0x710 [ 16.054810][ T253] console_flush_one_record+0x46f/0x710 [ 16.054812][ T253] ? console_emit_next_record+0x4c0/0x4c0 [ 16.054815][ T253] console_unlock+0xee/0x1f0 [ 16.054817][ T253] ? lock_acquire+0x13c/0x160 [ 16.054818][ T253] ? console_flush_one_record+0x710/0x710 [ 16.054820][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054821][ T253] ? lock_release+0x184/0x1f0 [ 16.054823][ T253] ? lock_acquire+0xe0/0x160 [ 16.054824][ T253] ? __rcu_read_lock+0x70/0x70 [ 16.054826][ T253] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.054828][ T253] ? vprintk_emit+0x320/0x3e0 [ 16.054829][ T253] vprintk_emit+0x37c/0x3e0 [ 16.054831][ T253] ? wake_up_klogd_work_func+0x90/0x90 [ 16.054834][ T253] ? ip6gre_fini+0xfb0/0xfb0 [ip6_gre] [ 16.054839][ T253] _printk+0xc7/0x100 [ 16.054843][ T253] ? snapshot_read.cold+0x21/0x21 [ 16.054846][ T253] ? do_one_initcall+0x113/0x4f0 [ 16.054848][ T253] ip6gre_init+0x16/0x1000 [ip6_gre] [ 16.054851][ T253] do_one_initcall+0x124/0x4f0 [ 16.054853][ T253] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.054855][ T253] ? do_init_module+0xae/0x8a0 [ 16.054858][ T253] ? kasan_unpoison+0x44/0x70 [ 16.054861][ T253] do_init_module+0x2ad/0x8a0 [ 16.054863][ T253] ? free_module+0x470/0x470 [ 16.054865][ T253] ? kfree+0x123/0x590 [ 16.054866][ T253] load_module+0x1424/0x1bb0 [ 16.054869][ T253] ? security_kernel_post_read_file+0x2f/0x60 [ 16.054873][ T253] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.054874][ T253] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.054878][ T253] ? backing_file_read_iter+0x541/0x790 [ 16.054881][ T253] init_module_from_file+0x11f/0x1a0 [ 16.054883][ T253] ? __do_sys_init_module+0x270/0x270 [ 16.054884][ T253] ? ovl_mmap+0x270/0x270 [ 16.054887][ T253] ? __rwlock_init+0x150/0x150 [ 16.054889][ T253] ? rcu_is_watching+0x16/0xd0 [ 16.054890][ T253] ? lock_release+0x184/0x1f0 [ 16.054892][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 16.054894][ T253] idempotent_init_module+0x37b/0x7c0 [ 16.054896][ T253] ? init_module_from_file+0x1a0/0x1a0 [ 16.054898][ T253] ? cap_capable+0x1d7/0x3d0 [ 16.054900][ T253] ? __x64_sys_pread64+0x18d/0x250 [ 16.054904][ T253] __x64_sys_finit_module+0xdf/0x190 [ 16.054905][ T253] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.054908][ T253] do_syscall_64+0xff/0x530 [ 16.054910][ T253] ? exc_page_fault+0xee/0x100 [ 16.054913][ T253] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.054915][ T253] RIP: 0033:0x7f74c3ad437d [ 16.054917][ T253] 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 [ 16.054919][ T253] RSP: 002b:00007ffd6f154cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.054923][ T253] RAX: ffffffffffffffda RBX: 0000560c5bc42810 RCX: 00007f74c3ad437d [ 16.054924][ T253] RDX: 0000000000000000 RSI: 0000560c2f6d0ffd RDI: 0000000000000000 [ 16.054925][ T253] RBP: 00007ffd6f154d50 R08: 0000000000000000 R09: 0000000000000000 [ 16.054926][ T253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c2f6d0ffd [ 16.054927][ T253] R13: 0000560c5bc429a0 R14: 0000000000040000 R15: 0000000000000000 [ 16.054929][ T253]