[ 12.908994][ T265] mpls_gso: MPLS GSO support [ 12.909013][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.909016][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: modprobe [ 12.909018][ T265] preempt_count: 1, expected: 0 [ 12.909020][ T265] RCU nest depth: 0, expected: 0 [ 12.909021][ T265] locks held by modprobe/265: 4, last CPU#3: [ 12.909024][ T265] #0: ffffffff86f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.909038][ T265] #1: ffffffff86f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.909046][ T265] #2: ffffffff86e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.909052][ T265] #3: ffffffff86e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.909059][ T265] irq event stamp: 38700 [ 12.909060][ T265] hardirqs last enabled at (38699): [] __down_trylock_console_sem+0x86/0xa0 [ 12.909064][ T265] hardirqs last disabled at (38700): [] console_emit_next_record+0x3d4/0x4c0 [ 12.909067][ T265] softirqs last enabled at (37548): [] handle_softirqs+0x67c/0x900 [ 12.909071][ T265] softirqs last disabled at (37351): [] __irq_exit_rcu+0x145/0x1c0 [ 12.909075][ T265] Preemption disabled at: [ 12.909075][ T265] [] vprintk_emit+0x31b/0x3e0 [ 12.909082][ T265] CPU: 3 UID: 0 PID: 265 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.909087][ T265] Tainted: [W]=WARN [ 12.909088][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.909090][ T265] Call Trace: [ 12.909092][ T265] [ 12.909094][ T265] dump_stack_lvl+0x6f/0xa0 [ 12.909101][ T265] ? vprintk_emit+0x31b/0x3e0 [ 12.909104][ T265] __might_resched.cold+0x1fe/0x2c1 [ 12.909111][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.909116][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 12.909123][ T265] __kmalloc_noprof+0x443/0x760 [ 12.909126][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 12.909136][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 12.909139][ T265] alloc_buf.isra.0+0x4b/0x260 [ 12.909145][ T265] put_chars+0x1e1/0x2f0 [ 12.909147][ T265] ? desc_read_finalized_seq+0x79/0x120 [ 12.909151][ T265] ? __send_to_port+0x420/0x420 [ 12.909156][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.909160][ T265] ? validate_chain+0x38b/0xc20 [ 12.909168][ T265] hvc_console_print+0x292/0x780 [ 12.909173][ T265] ? __lock_acquire+0x518/0xc20 [ 12.909175][ T265] ? __lock_acquire+0x518/0xc20 [ 12.909183][ T265] ? hvc_write+0x3a0/0x3a0 [ 12.909186][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 12.909191][ T265] ? rcu_is_watching+0x16/0xd0 [ 12.909194][ T265] ? lock_acquire+0x13c/0x160 [ 12.909201][ T265] console_emit_next_record+0x22f/0x4c0 [ 12.909207][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 12.909210][ T265] ? console_flush_one_record+0x106/0x710 [ 12.909215][ T265] ? rcu_is_watching+0x16/0xd0 [ 12.909218][ T265] ? lock_acquire+0x13c/0x160 [ 12.909225][ T265] console_flush_one_record+0x46f/0x710 [ 12.909232][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 12.909235][ T265] ? __lock_acquire+0x518/0xc20 [ 12.909244][ T265] console_unlock+0xee/0x1f0 [ 12.909248][ T265] ? console_flush_one_record+0x710/0x710 [ 12.909251][ T265] ? rcu_is_watching+0x16/0xd0 [ 12.909254][ T265] ? lock_acquire+0xe0/0x160 [ 12.909260][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.909263][ T265] ? vprintk_emit+0x320/0x3e0 [ 12.909267][ T265] vprintk_emit+0x37c/0x3e0 [ 12.909273][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 12.909282][ T265] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 12.909287][ T265] _printk+0xc7/0x100 [ 12.909292][ T265] ? snapshot_read.cold+0x21/0x21 [ 12.909303][ T265] ? do_one_initcall+0x113/0x4f0 [ 12.909308][ T265] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 12.909311][ T265] do_one_initcall+0x124/0x4f0 [ 12.909316][ T265] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.909324][ T265] ? do_init_module+0xae/0x8a0 [ 12.909327][ T265] ? kasan_unpoison+0x44/0x70 [ 12.909336][ T265] do_init_module+0x2ad/0x8a0 [ 12.909341][ T265] ? lockdep_hardirqs_on+0x91/0x130 [ 12.909346][ T265] ? free_module+0x470/0x470 [ 12.909351][ T265] ? kfree+0x123/0x590 [ 12.909357][ T265] load_module+0x1424/0x1bb0 [ 12.909366][ T265] ? security_kernel_post_read_file+0x2f/0x60 [ 12.909373][ T265] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.909379][ T265] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.909385][ T265] ? backing_file_read_iter+0x541/0x790 [ 12.909390][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.909396][ T265] init_module_from_file+0x11f/0x1a0 [ 12.909401][ T265] ? __do_sys_init_module+0x270/0x270 [ 12.909414][ T265] ? __rwlock_init+0x150/0x150 [ 12.909420][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 12.909425][ T265] idempotent_init_module+0x37b/0x7c0 [ 12.909430][ T265] ? init_module_from_file+0x1a0/0x1a0 [ 12.909439][ T265] ? cap_capable+0x1d7/0x3d0 [ 12.909443][ T265] ? __x64_sys_pread64+0x18d/0x250 [ 12.909452][ T265] __x64_sys_finit_module+0xdf/0x190 [ 12.909454][ T265] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.909460][ T265] do_syscall_64+0xff/0x530 [ 12.909464][ T265] ? exc_page_fault+0xee/0x100 [ 12.909468][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.909471][ T265] RIP: 0033:0x7ff19915037d [ 12.909476][ T265] 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 [ 12.909479][ T265] RSP: 002b:00007ffdab34ed98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.909483][ T265] RAX: ffffffffffffffda RBX: 0000555616353bc0 RCX: 00007ff19915037d [ 12.909485][ T265] RDX: 0000000000000000 RSI: 00005555ef23bffd RDI: 0000000000000002 [ 12.909486][ T265] RBP: 00007ffdab34ee30 R08: 0000000000000000 R09: 0000000000000000 [ 12.909487][ T265] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555ef23bffd [ 12.909489][ T265] R13: 0000555616353cf0 R14: 0000000000040000 R15: 0000000000000000 [ 12.909501][ T265] [ 13.432596][ T278] Mirror/redirect action on