[ 80.571759][ T1416] mpls_gso: MPLS GSO support [ 80.571774][ T1416] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 80.571776][ T1416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1416, name: modprobe [ 80.571778][ T1416] preempt_count: 1, expected: 0 [ 80.571779][ T1416] RCU nest depth: 0, expected: 0 [ 80.571780][ T1416] locks held by modprobe/1416: 4, last CPU#3: [ 80.571782][ T1416] #0: ffffffffba57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 80.571793][ T1416] #1: ffffffffba57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 80.571797][ T1416] #2: ffffffffba49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 80.571801][ T1416] #3: ffffffffba49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 80.571805][ T1416] irq event stamp: 69136 [ 80.571806][ T1416] hardirqs last enabled at (69135): [] __down_trylock_console_sem+0x86/0xa0 [ 80.571809][ T1416] hardirqs last disabled at (69136): [] console_emit_next_record+0x3d4/0x4c0 [ 80.571811][ T1416] softirqs last enabled at (67484): [] handle_softirqs+0x67c/0x900 [ 80.571815][ T1416] softirqs last disabled at (67477): [] __irq_exit_rcu+0x145/0x1c0 [ 80.571817][ T1416] Preemption disabled at: [ 80.571818][ T1416] [] vprintk_emit+0x31b/0x3e0 [ 80.571823][ T1416] CPU: 3 UID: 0 PID: 1416 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 80.571826][ T1416] Tainted: [W]=WARN [ 80.571827][ T1416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.571829][ T1416] Call Trace: [ 80.571831][ T1416] [ 80.571832][ T1416] dump_stack_lvl+0x6f/0xa0 [ 80.571843][ T1416] ? vprintk_emit+0x31b/0x3e0 [ 80.571844][ T1416] __might_resched.cold+0x1fe/0x2c1 [ 80.571849][ T1416] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 80.571853][ T1416] ? __kmalloc_noprof+0xdb/0x760 [ 80.571857][ T1416] __kmalloc_noprof+0x443/0x760 [ 80.571859][ T1416] ? alloc_buf.isra.0+0x4b/0x260 [ 80.571866][ T1416] ? do_raw_spin_unlock+0x59/0x250 [ 80.571869][ T1416] alloc_buf.isra.0+0x4b/0x260 [ 80.571872][ T1416] put_chars+0x1e1/0x2f0 [ 80.571874][ T1416] ? desc_read_finalized_seq+0x79/0x120 [ 80.571876][ T1416] ? __send_to_port+0x420/0x420 [ 80.571879][ T1416] ? rcu_read_lock_any_held+0x3c/0x90 [ 80.571882][ T1416] ? validate_chain+0x38b/0xc20 [ 80.571887][ T1416] hvc_console_print+0x292/0x780 [ 80.571891][ T1416] ? __lock_acquire+0x518/0xc20 [ 80.571893][ T1416] ? __lock_acquire+0x518/0xc20 [ 80.571897][ T1416] ? hvc_write+0x3a0/0x3a0 [ 80.571899][ T1416] ? console_emit_next_record+0x1df/0x4c0 [ 80.571902][ T1416] ? rcu_is_watching+0x16/0xd0 [ 80.571905][ T1416] ? lock_acquire+0x13c/0x160 [ 80.571908][ T1416] console_emit_next_record+0x22f/0x4c0 [ 80.571912][ T1416] ? devkmsg_read+0x4b0/0x4b0 [ 80.571914][ T1416] ? console_flush_one_record+0x106/0x710 [ 80.571917][ T1416] ? rcu_is_watching+0x16/0xd0 [ 80.571919][ T1416] ? lock_acquire+0x13c/0x160 [ 80.571923][ T1416] console_flush_one_record+0x46f/0x710 [ 80.571927][ T1416] ? console_emit_next_record+0x4c0/0x4c0 [ 80.571929][ T1416] ? __lock_acquire+0x518/0xc20 [ 80.571934][ T1416] console_unlock+0xee/0x1f0 [ 80.571936][ T1416] ? console_flush_one_record+0x710/0x710 [ 80.571938][ T1416] ? rcu_is_watching+0x16/0xd0 [ 80.571940][ T1416] ? lock_acquire+0xe0/0x160 [ 80.571944][ T1416] ? __down_trylock_console_sem+0x5e/0xa0 [ 80.571945][ T1416] ? vprintk_emit+0x320/0x3e0 [ 80.571948][ T1416] vprintk_emit+0x37c/0x3e0 [ 80.571951][ T1416] ? wake_up_klogd_work_func+0x90/0x90 [ 80.571956][ T1416] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 80.571959][ T1416] _printk+0xc7/0x100 [ 80.571963][ T1416] ? snapshot_read.cold+0x21/0x21 [ 80.571971][ T1416] ? do_one_initcall+0x113/0x4f0 [ 80.571974][ T1416] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 80.571977][ T1416] do_one_initcall+0x124/0x4f0 [ 80.571979][ T1416] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 80.571984][ T1416] ? do_init_module+0xae/0x8a0 [ 80.571986][ T1416] ? kasan_unpoison+0x44/0x70 [ 80.571992][ T1416] do_init_module+0x2ad/0x8a0 [ 80.571995][ T1416] ? lockdep_hardirqs_on+0x91/0x130 [ 80.571999][ T1416] ? free_module+0x470/0x470 [ 80.572001][ T1416] ? kfree+0x123/0x590 [ 80.572005][ T1416] load_module+0x1424/0x1bb0 [ 80.572010][ T1416] ? security_kernel_post_read_file+0x2f/0x60 [ 80.572015][ T1416] ? layout_and_allocate.isra.0+0x680/0x680 [ 80.572018][ T1416] ? __ia32_sys_fsconfig+0x180/0x180 [ 80.572022][ T1416] ? backing_file_read_iter+0x541/0x790 [ 80.572026][ T1416] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 80.572029][ T1416] init_module_from_file+0x11f/0x1a0 [ 80.572032][ T1416] ? __do_sys_init_module+0x270/0x270 [ 80.572039][ T1416] ? __rwlock_init+0x150/0x150 [ 80.572042][ T1416] ? do_raw_spin_unlock+0x59/0x250 [ 80.572045][ T1416] idempotent_init_module+0x37b/0x7c0 [ 80.572048][ T1416] ? init_module_from_file+0x1a0/0x1a0 [ 80.572053][ T1416] ? cap_capable+0x1d7/0x3d0 [ 80.572056][ T1416] ? __x64_sys_pread64+0x18d/0x250 [ 80.572061][ T1416] __x64_sys_finit_module+0xdf/0x190 [ 80.572063][ T1416] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 80.572067][ T1416] do_syscall_64+0xff/0x530 [ 80.572070][ T1416] ? exc_page_fault+0xee/0x100 [ 80.572072][ T1416] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.572074][ T1416] RIP: 0033:0x7f8d43fd237d [ 80.572077][ T1416] 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 [ 80.572079][ T1416] RSP: 002b:00007fff91d911c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 80.572081][ T1416] RAX: ffffffffffffffda RBX: 0000560577f5ebc0 RCX: 00007f8d43fd237d [ 80.572083][ T1416] RDX: 0000000000000000 RSI: 000056055bc34ffd RDI: 0000000000000002 [ 80.572084][ T1416] RBP: 00007fff91d91260 R08: 0000000000000000 R09: 0000000000000000 [ 80.572084][ T1416] R10: 0000000000000000 R11: 0000000000000246 R12: 000056055bc34ffd [ 80.572085][ T1416] R13: 0000560577f5ecf0 R14: 0000000000040000 R15: 0000000000000000 [ 80.572092][ T1416] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr