[ 12.972028][ T291] 8021q: 802.1Q VLAN Support v1.8 [ 12.972047][ T291] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.972050][ T291] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 291, name: modprobe [ 12.972051][ T291] preempt_count: 1, expected: 0 [ 12.972052][ T291] RCU nest depth: 0, expected: 0 [ 12.972053][ T291] locks held by modprobe/291: 4, last CPU#2: [ 12.972055][ T291] #0: ffffffffa2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.972067][ T291] #1: ffffffffa2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.972072][ T291] #2: ffffffffa2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.972076][ T291] #3: ffffffffa2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.972080][ T291] irq event stamp: 23302 [ 12.972080][ T291] hardirqs last enabled at (23301): [] __down_trylock_console_sem+0x86/0xa0 [ 12.972083][ T291] hardirqs last disabled at (23302): [] console_emit_next_record+0x3d4/0x4c0 [ 12.972085][ T291] softirqs last enabled at (19942): [] handle_softirqs+0x67c/0x900 [ 12.972088][ T291] softirqs last disabled at (18847): [] __irq_exit_rcu+0x145/0x1c0 [ 12.972090][ T291] Preemption disabled at: [ 12.972091][ T291] [] vprintk_emit+0x31b/0x3e0 [ 12.972097][ T291] CPU: 2 UID: 0 PID: 291 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.972100][ T291] Tainted: [W]=WARN [ 12.972101][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.972103][ T291] Call Trace: [ 12.972105][ T291] [ 12.972106][ T291] dump_stack_lvl+0x6f/0xa0 [ 12.972111][ T291] ? vprintk_emit+0x31b/0x3e0 [ 12.972114][ T291] __might_resched.cold+0x1fe/0x2c1 [ 12.972118][ T291] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.972122][ T291] ? __kmalloc_noprof+0xdb/0x760 [ 12.972127][ T291] __kmalloc_noprof+0x443/0x760 [ 12.972129][ T291] ? alloc_buf.isra.0+0x4b/0x260 [ 12.972135][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 12.972138][ T291] alloc_buf.isra.0+0x4b/0x260 [ 12.972141][ T291] put_chars+0x1e1/0x2f0 [ 12.972143][ T291] ? __send_to_port+0x420/0x420 [ 12.972145][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.972149][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.972152][ T291] ? validate_chain+0x38b/0xc20 [ 12.972156][ T291] hvc_console_print+0x292/0x780 [ 12.972159][ T291] ? __lock_acquire+0x518/0xc20 [ 12.972164][ T291] ? hvc_write+0x3a0/0x3a0 [ 12.972166][ T291] ? rcu_is_watching+0x16/0xd0 [ 12.972171][ T291] console_emit_next_record+0x22f/0x4c0 [ 12.972174][ T291] ? devkmsg_read+0x4b0/0x4b0 [ 12.972176][ T291] ? console_flush_one_record+0x106/0x710 [ 12.972179][ T291] ? rcu_is_watching+0x16/0xd0 [ 12.972181][ T291] ? lock_acquire+0x13c/0x160 [ 12.972185][ T291] console_flush_one_record+0x46f/0x710 [ 12.972189][ T291] ? console_emit_next_record+0x4c0/0x4c0 [ 12.972191][ T291] ? __lock_acquire+0x518/0xc20 [ 12.972196][ T291] console_unlock+0xee/0x1f0 [ 12.972198][ T291] ? console_flush_one_record+0x710/0x710 [ 12.972200][ T291] ? rcu_is_watching+0x16/0xd0 [ 12.972202][ T291] ? lock_acquire+0x60/0x160 [ 12.972206][ T291] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.972208][ T291] ? vprintk_emit+0x320/0x3e0 [ 12.972211][ T291] vprintk_emit+0x37c/0x3e0 [ 12.972215][ T291] ? wake_up_klogd_work_func+0x90/0x90 [ 12.972220][ T291] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.972224][ T291] _printk+0xc7/0x100 [ 12.972227][ T291] ? snapshot_read.cold+0x21/0x21 [ 12.972233][ T291] ? do_one_initcall+0x113/0x4f0 [ 12.972236][ T291] vlan_proto_init+0x24/0x90 [8021q] [ 12.972239][ T291] do_one_initcall+0x124/0x4f0 [ 12.972242][ T291] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.972246][ T291] ? do_init_module+0xae/0x8a0 [ 12.972249][ T291] ? kasan_unpoison+0x44/0x70 [ 12.972254][ T291] do_init_module+0x2ad/0x8a0 [ 12.972257][ T291] ? lockdep_hardirqs_on+0x91/0x130 [ 12.972261][ T291] ? free_module+0x470/0x470 [ 12.972264][ T291] ? kfree+0x123/0x590 [ 12.972268][ T291] load_module+0x1424/0x1bb0 [ 12.972275][ T291] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.972279][ T291] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.972282][ T291] ? ovl_real_file+0x172/0x1e0 [ 12.972286][ T291] ? backing_file_read_iter+0x541/0x790 [ 12.972289][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.972293][ T291] init_module_from_file+0x11f/0x1a0 [ 12.972296][ T291] ? __do_sys_init_module+0x220/0x220 [ 12.972303][ T291] ? __rwlock_init+0x150/0x150 [ 12.972307][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 12.972310][ T291] idempotent_init_module+0x37b/0x7c0 [ 12.972313][ T291] ? init_module_from_file+0x1a0/0x1a0 [ 12.972319][ T291] ? rcu_is_watching+0x16/0xd0 [ 12.972321][ T291] ? cap_capable+0x1d7/0x3d0 [ 12.972332][ T291] __x64_sys_finit_module+0xdf/0x190 [ 12.972334][ T291] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.972338][ T291] do_syscall_64+0xff/0x530 [ 12.972339][ T291] ? exc_page_fault+0xee/0x100 [ 12.972342][ T291] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.972344][ T291] RIP: 0033:0x7f8dfc8bd37d [ 12.972348][ T291] 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 [ 12.972349][ T291] RSP: 002b:00007fff7d5daa78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.972352][ T291] RAX: ffffffffffffffda RBX: 000055ee680da810 RCX: 00007f8dfc8bd37d [ 12.972353][ T291] RDX: 0000000000000000 RSI: 000055ee3dda0ffd RDI: 0000000000000000 [ 12.972354][ T291] RBP: 00007fff7d5dab10 R08: 0000000000000000 R09: 0000000000000000 [ 12.972355][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee3dda0ffd [ 12.972356][ T291] R13: 000055ee680da960 R14: 0000000000040000 R15: 0000000000000000 [ 12.972362][ T291] [ 13.170149][ T297] gre: GRE over IPv4 demultiplexer driver [ 13.195581][ T297] ip6_gre: GRE over IPv6 tunneling driver [ 20.117460][ T389] GACT probability NOT on [ 20.117476][ T389] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.117479][ T389] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 389, name: modprobe [ 20.117480][ T389] preempt_count: 1, expected: 0 [ 20.117481][ T389] RCU nest depth: 0, expected: 0 [ 20.117482][ T389] locks held by modprobe/389: 4, last CPU#1: [ 20.117485][ T389] #0: ffffffffa2569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.117496][ T389] #1: ffffffffa2569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.117501][ T389] #2: ffffffffa2489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.117504][ T389] #3: ffffffffa2489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.117508][ T389] irq event stamp: 18662 [ 20.117509][ T389] hardirqs last enabled at (18661): [] __down_trylock_console_sem+0x86/0xa0 [ 20.117512][ T389] hardirqs last disabled at (18662): [] console_emit_next_record+0x3d4/0x4c0 [ 20.117513][ T389] softirqs last enabled at (17566): [] handle_softirqs+0x67c/0x900 [ 20.117517][ T389] softirqs last disabled at (16519): [] __irq_exit_rcu+0x145/0x1c0 [ 20.117519][ T389] Preemption disabled at: [ 20.117520][ T389] [] vprintk_emit+0x31b/0x3e0 [ 20.117525][ T389] CPU: 1 UID: 0 PID: 389 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.117529][ T389] Tainted: [W]=WARN [ 20.117529][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.117531][ T389] Call Trace: [ 20.117533][ T389] [ 20.117534][ T389] dump_stack_lvl+0x6f/0xa0 [ 20.117540][ T389] ? vprintk_emit+0x31b/0x3e0 [ 20.117542][ T389] __might_resched.cold+0x1fe/0x2c1 [ 20.117547][ T389] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.117551][ T389] ? __kmalloc_noprof+0xdb/0x760 [ 20.117556][ T389] __kmalloc_noprof+0x443/0x760 [ 20.117558][ T389] ? alloc_buf.isra.0+0x4b/0x260 [ 20.117564][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 20.117567][ T389] alloc_buf.isra.0+0x4b/0x260 [ 20.117570][ T389] put_chars+0x1e1/0x2f0 [ 20.117572][ T389] ? desc_read_finalized_seq+0x79/0x120 [ 20.117574][ T389] ? __send_to_port+0x420/0x420 [ 20.117577][ T389] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.117580][ T389] ? validate_chain+0x38b/0xc20 [ 20.117584][ T389] hvc_console_print+0x292/0x780 [ 20.117587][ T389] ? __lock_acquire+0x518/0xc20 [ 20.117589][ T389] ? __lock_acquire+0x518/0xc20 [ 20.117594][ T389] ? hvc_write+0x3a0/0x3a0 [ 20.117595][ T389] ? console_emit_next_record+0x1df/0x4c0 [ 20.117598][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.117601][ T389] ? lock_acquire+0x13c/0x160 [ 20.117605][ T389] console_emit_next_record+0x22f/0x4c0 [ 20.117609][ T389] ? devkmsg_read+0x4b0/0x4b0 [ 20.117610][ T389] ? console_flush_one_record+0x106/0x710 [ 20.117614][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.117616][ T389] ? lock_acquire+0x13c/0x160 [ 20.117620][ T389] console_flush_one_record+0x46f/0x710 [ 20.117624][ T389] ? console_emit_next_record+0x4c0/0x4c0 [ 20.117626][ T389] ? __lock_acquire+0x518/0xc20 [ 20.117631][ T389] console_unlock+0xee/0x1f0 [ 20.117634][ T389] ? console_flush_one_record+0x710/0x710 [ 20.117636][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.117638][ T389] ? lock_acquire+0x60/0x160 [ 20.117642][ T389] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.117643][ T389] ? vprintk_emit+0x320/0x3e0 [ 20.117647][ T389] vprintk_emit+0x37c/0x3e0 [ 20.117651][ T389] ? wake_up_klogd_work_func+0x90/0x90 [ 20.117656][ T389] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.117659][ T389] _printk+0xc7/0x100 [ 20.117663][ T389] ? snapshot_read.cold+0x21/0x21 [ 20.117669][ T389] ? do_one_initcall+0x113/0x4f0 [ 20.117672][ T389] gact_init_module+0x15/0x1000 [act_gact] [ 20.117675][ T389] do_one_initcall+0x124/0x4f0 [ 20.117678][ T389] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.117682][ T389] ? do_init_module+0xae/0x8a0 [ 20.117685][ T389] ? kasan_unpoison+0x44/0x70 [ 20.117690][ T389] do_init_module+0x2ad/0x8a0 [ 20.117694][ T389] ? lockdep_hardirqs_on+0x91/0x130 [ 20.117698][ T389] ? free_module+0x470/0x470 [ 20.117701][ T389] ? kfree+0x123/0x590 [ 20.117705][ T389] load_module+0x1424/0x1bb0 [ 20.117712][ T389] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.117716][ T389] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.117718][ T389] ? ovl_real_file+0x172/0x1e0 [ 20.117726][ T389] ? backing_file_read_iter+0x541/0x790 [ 20.117729][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.117733][ T389] init_module_from_file+0x11f/0x1a0 [ 20.117736][ T389] ? __do_sys_init_module+0x220/0x220 [ 20.117749][ T389] ? __rwlock_init+0x150/0x150 [ 20.117752][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 20.117755][ T389] idempotent_init_module+0x37b/0x7c0 [ 20.117758][ T389] ? init_module_from_file+0x1a0/0x1a0 [ 20.117765][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.117767][ T389] ? cap_capable+0x1d7/0x3d0 [ 20.117772][ T389] __x64_sys_finit_module+0xdf/0x190 [ 20.117775][ T389] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.117778][ T389] do_syscall_64+0xff/0x530 [ 20.117780][ T389] ? exc_page_fault+0xee/0x100 [ 20.117783][ T389] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.117785][ T389] RIP: 0033:0x7f6d8cdde37d [ 20.117788][ T389] 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 [ 20.117790][ T389] RSP: 002b:00007ffee44ddb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.117793][ T389] RAX: ffffffffffffffda RBX: 000056458397d810 RCX: 00007f6d8cdde37d [ 20.117794][ T389] RDX: 0000000000000000 RSI: 000056456b3c2ffd RDI: 0000000000000000 [ 20.117795][ T389] RBP: 00007ffee44ddbc0 R08: 0000000000000000 R09: 0000000000000000 [ 20.117796][ T389] R10: 0000000000000000 R11: 0000000000000246 R12: 000056456b3c2ffd [ 20.117797][ T389] R13: 000056458397d960 R14: 0000000000040000 R15: 0000000000000000 [ 20.117804][ T389]