[ 12.070958][ T263] gre: GRE over IPv4 demultiplexer driver [ 12.070975][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.070978][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: modprobe [ 12.070980][ T263] preempt_count: 1, expected: 0 [ 12.070981][ T263] RCU nest depth: 0, expected: 0 [ 12.070982][ T263] locks held by modprobe/263: 4, last CPU#2: [ 12.070984][ T263] #0: ffffffff9cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.070997][ T263] #1: ffffffff9cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.071001][ T263] #2: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.071006][ T263] #3: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.071010][ T263] irq event stamp: 24904 [ 12.071011][ T263] hardirqs last enabled at (24903): [] __down_trylock_console_sem+0x86/0xa0 [ 12.071014][ T263] hardirqs last disabled at (24904): [] console_emit_next_record+0x3d4/0x4c0 [ 12.071015][ T263] softirqs last enabled at (24114): [] handle_softirqs+0x67c/0x900 [ 12.071019][ T263] softirqs last disabled at (24105): [] __irq_exit_rcu+0x145/0x1c0 [ 12.071021][ T263] Preemption disabled at: [ 12.071022][ T263] [] vprintk_emit+0x31b/0x3e0 [ 12.071027][ T263] CPU: 2 UID: 0 PID: 263 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.071030][ T263] Tainted: [W]=WARN [ 12.071031][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.071033][ T263] Call Trace: [ 12.071035][ T263] [ 12.071036][ T263] dump_stack_lvl+0x6f/0xa0 [ 12.071042][ T263] ? vprintk_emit+0x31b/0x3e0 [ 12.071044][ T263] __might_resched.cold+0x1fe/0x2c1 [ 12.071048][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.071052][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 12.071057][ T263] __kmalloc_noprof+0x443/0x760 [ 12.071060][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 12.071065][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 12.071068][ T263] alloc_buf.isra.0+0x4b/0x260 [ 12.071071][ T263] put_chars+0x1e1/0x2f0 [ 12.071073][ T263] ? desc_read_finalized_seq+0x79/0x120 [ 12.071075][ T263] ? __send_to_port+0x420/0x420 [ 12.071078][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.071082][ T263] ? validate_chain+0x38b/0xc20 [ 12.071086][ T263] hvc_console_print+0x292/0x780 [ 12.071089][ T263] ? __lock_acquire+0x518/0xc20 [ 12.071090][ T263] ? __lock_acquire+0x518/0xc20 [ 12.071094][ T263] ? hvc_write+0x3a0/0x3a0 [ 12.071096][ T263] ? console_emit_next_record+0x1df/0x4c0 [ 12.071099][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.071102][ T263] ? lock_acquire+0x13c/0x160 [ 12.071106][ T263] console_emit_next_record+0x22f/0x4c0 [ 12.071109][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 12.071111][ T263] ? console_flush_one_record+0x106/0x710 [ 12.071114][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.071116][ T263] ? lock_acquire+0x13c/0x160 [ 12.071120][ T263] console_flush_one_record+0x46f/0x710 [ 12.071124][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 12.071126][ T263] ? __lock_acquire+0x518/0xc20 [ 12.071130][ T263] console_unlock+0xee/0x1f0 [ 12.071133][ T263] ? console_flush_one_record+0x710/0x710 [ 12.071135][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.071137][ T263] ? lock_acquire+0x60/0x160 [ 12.071141][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.071142][ T263] ? vprintk_emit+0x320/0x3e0 [ 12.071146][ T263] vprintk_emit+0x37c/0x3e0 [ 12.071150][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 12.071155][ T263] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.071158][ T263] _printk+0xc7/0x100 [ 12.071162][ T263] ? snapshot_read.cold+0x21/0x21 [ 12.071168][ T263] ? do_one_initcall+0x113/0x4f0 [ 12.071170][ T263] gre_init+0x15/0x1000 [gre] [ 12.071173][ T263] do_one_initcall+0x124/0x4f0 [ 12.071175][ T263] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.071180][ T263] ? do_init_module+0xae/0x8a0 [ 12.071183][ T263] ? kasan_unpoison+0x44/0x70 [ 12.071188][ T263] do_init_module+0x2ad/0x8a0 [ 12.071191][ T263] ? lockdep_hardirqs_on+0x91/0x130 [ 12.071195][ T263] ? free_module+0x470/0x470 [ 12.071199][ T263] ? kfree+0x123/0x590 [ 12.071202][ T263] load_module+0x1424/0x1bb0 [ 12.071209][ T263] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.071214][ T263] ? backing_file_read_iter+0x541/0x790 [ 12.071218][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.071222][ T263] init_module_from_file+0x11f/0x1a0 [ 12.071225][ T263] ? __do_sys_init_module+0x220/0x220 [ 12.071233][ T263] ? __rwlock_init+0x150/0x150 [ 12.071236][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 12.071239][ T263] idempotent_init_module+0x37b/0x7c0 [ 12.071242][ T263] ? init_module_from_file+0x1a0/0x1a0 [ 12.071248][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.071251][ T263] ? cap_capable+0x1d7/0x3d0 [ 12.071257][ T263] __x64_sys_finit_module+0xdf/0x190 [ 12.071259][ T263] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.071263][ T263] do_syscall_64+0xff/0x530 [ 12.071265][ T263] ? exc_page_fault+0xee/0x100 [ 12.071267][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.071270][ T263] RIP: 0033:0x7fd0b18ce37d [ 12.071273][ T263] 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 [ 12.071275][ T263] RSP: 002b:00007ffd6ff61688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.071277][ T263] RAX: ffffffffffffffda RBX: 0000556ca975ca40 RCX: 00007fd0b18ce37d [ 12.071279][ T263] RDX: 0000000000000000 RSI: 0000556c6ebfeffd RDI: 0000000000000001 [ 12.071280][ T263] RBP: 00007ffd6ff61720 R08: 0000000000000000 R09: 0000000000000000 [ 12.071281][ T263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c6ebfeffd [ 12.071281][ T263] R13: 0000556ca975ca00 R14: 0000000000040000 R15: 0000000000000000 [ 12.071288][ T263] [ 12.110674][ T263] ip_gre: GRE over IPv4 tunneling driver [ 12.771183][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 13.905054][ T325] GACT probability NOT on [ 13.905070][ T325] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.905072][ T325] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 325, name: modprobe [ 13.905074][ T325] preempt_count: 1, expected: 0 [ 13.905075][ T325] RCU nest depth: 0, expected: 0 [ 13.905076][ T325] locks held by modprobe/325: 4, last CPU#1: [ 13.905078][ T325] #0: ffffffff9cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.905091][ T325] #1: ffffffff9cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.905096][ T325] #2: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.905100][ T325] #3: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.905104][ T325] irq event stamp: 23074 [ 13.905105][ T325] hardirqs last enabled at (23073): [] __down_trylock_console_sem+0x86/0xa0 [ 13.905107][ T325] hardirqs last disabled at (23074): [] console_emit_next_record+0x3d4/0x4c0 [ 13.905109][ T325] softirqs last enabled at (22108): [] handle_softirqs+0x67c/0x900 [ 13.905112][ T325] softirqs last disabled at (22099): [] __irq_exit_rcu+0x145/0x1c0 [ 13.905115][ T325] Preemption disabled at: [ 13.905115][ T325] [] vprintk_emit+0x31b/0x3e0 [ 13.905121][ T325] CPU: 1 UID: 0 PID: 325 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.905124][ T325] Tainted: [W]=WARN [ 13.905125][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.905127][ T325] Call Trace: [ 13.905128][ T325] [ 13.905130][ T325] dump_stack_lvl+0x6f/0xa0 [ 13.905135][ T325] ? vprintk_emit+0x31b/0x3e0 [ 13.905137][ T325] __might_resched.cold+0x1fe/0x2c1 [ 13.905142][ T325] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.905146][ T325] ? __kmalloc_noprof+0xdb/0x760 [ 13.905151][ T325] __kmalloc_noprof+0x443/0x760 [ 13.905153][ T325] ? alloc_buf.isra.0+0x4b/0x260 [ 13.905159][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 13.905162][ T325] alloc_buf.isra.0+0x4b/0x260 [ 13.905165][ T325] put_chars+0x1e1/0x2f0 [ 13.905167][ T325] ? desc_read_finalized_seq+0x79/0x120 [ 13.905169][ T325] ? __send_to_port+0x420/0x420 [ 13.905172][ T325] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.905175][ T325] ? validate_chain+0x38b/0xc20 [ 13.905179][ T325] hvc_console_print+0x292/0x780 [ 13.905181][ T325] ? __lock_acquire+0x518/0xc20 [ 13.905183][ T325] ? __lock_acquire+0x518/0xc20 [ 13.905187][ T325] ? hvc_write+0x3a0/0x3a0 [ 13.905188][ T325] ? console_emit_next_record+0x1df/0x4c0 [ 13.905191][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.905195][ T325] ? lock_acquire+0x13c/0x160 [ 13.905198][ T325] console_emit_next_record+0x22f/0x4c0 [ 13.905202][ T325] ? devkmsg_read+0x4b0/0x4b0 [ 13.905204][ T325] ? console_flush_one_record+0x106/0x710 [ 13.905207][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.905209][ T325] ? lock_acquire+0x13c/0x160 [ 13.905213][ T325] console_flush_one_record+0x46f/0x710 [ 13.905217][ T325] ? console_emit_next_record+0x4c0/0x4c0 [ 13.905218][ T325] ? __lock_acquire+0x518/0xc20 [ 13.905223][ T325] console_unlock+0xee/0x1f0 [ 13.905226][ T325] ? console_flush_one_record+0x710/0x710 [ 13.905228][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.905230][ T325] ? lock_acquire+0x60/0x160 [ 13.905234][ T325] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.905235][ T325] ? vprintk_emit+0x320/0x3e0 [ 13.905238][ T325] vprintk_emit+0x37c/0x3e0 [ 13.905242][ T325] ? wake_up_klogd_work_func+0x90/0x90 [ 13.905248][ T325] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.905250][ T325] _printk+0xc7/0x100 [ 13.905254][ T325] ? snapshot_read.cold+0x21/0x21 [ 13.905260][ T325] ? do_one_initcall+0x113/0x4f0 [ 13.905263][ T325] gact_init_module+0x15/0x1000 [act_gact] [ 13.905266][ T325] do_one_initcall+0x124/0x4f0 [ 13.905268][ T325] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.905272][ T325] ? do_init_module+0xae/0x8a0 [ 13.905276][ T325] ? kasan_unpoison+0x44/0x70 [ 13.905280][ T325] do_init_module+0x2ad/0x8a0 [ 13.905284][ T325] ? lockdep_hardirqs_on+0x91/0x130 [ 13.905288][ T325] ? free_module+0x470/0x470 [ 13.905291][ T325] ? kfree+0x123/0x590 [ 13.905295][ T325] load_module+0x1424/0x1bb0 [ 13.905302][ T325] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.905306][ T325] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.905308][ T325] ? ovl_real_file+0x172/0x1e0 [ 13.905313][ T325] ? backing_file_read_iter+0x541/0x790 [ 13.905316][ T325] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.905320][ T325] init_module_from_file+0x11f/0x1a0 [ 13.905323][ T325] ? __do_sys_init_module+0x220/0x220 [ 13.905331][ T325] ? __rwlock_init+0x150/0x150 [ 13.905334][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 13.905337][ T325] idempotent_init_module+0x37b/0x7c0 [ 13.905340][ T325] ? init_module_from_file+0x1a0/0x1a0 [ 13.905346][ T325] ? rcu_is_watching+0x16/0xd0 [ 13.905349][ T325] ? cap_capable+0x1d7/0x3d0 [ 13.905358][ T325] __x64_sys_finit_module+0xdf/0x190 [ 13.905360][ T325] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.905367][ T325] do_syscall_64+0xff/0x530 [ 13.905369][ T325] ? exc_page_fault+0xee/0x100 [ 13.905372][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.905374][ T325] RIP: 0033:0x7f58a76e737d [ 13.905378][ T325] 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 [ 13.905379][ T325] RSP: 002b:00007ffedf2ff698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.905382][ T325] RAX: ffffffffffffffda RBX: 000056190a942810 RCX: 00007f58a76e737d [ 13.905384][ T325] RDX: 0000000000000000 RSI: 00005618dfb4bffd RDI: 0000000000000000 [ 13.905385][ T325] RBP: 00007ffedf2ff730 R08: 0000000000000000 R09: 0000000000000000 [ 13.905385][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618dfb4bffd [ 13.905386][ T325] R13: 000056190a942960 R14: 0000000000040000 R15: 0000000000000000 [ 13.905393][ T325] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr