[ 11.742512][ T219] ip (219) used greatest stack depth: 23760 bytes left [ 11.742527][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.742530][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: ip [ 11.742531][ T219] preempt_count: 2, expected: 0 [ 11.742532][ T219] RCU nest depth: 0, expected: 0 [ 11.742533][ T219] locks held by ip/219: 5, last CPU#0: [ 11.742535][ T219] #0: ffffffffad8167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.742546][ T219] #1: ffffffffad97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.742551][ T219] #2: ffffffffad97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.742555][ T219] #3: ffffffffad89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.742559][ T219] #4: ffffffffad89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.742562][ T219] irq event stamp: 32844 [ 11.742563][ T219] hardirqs last enabled at (32843): [] __down_trylock_console_sem+0x86/0xa0 [ 11.742566][ T219] hardirqs last disabled at (32844): [] console_emit_next_record+0x3d4/0x4c0 [ 11.742568][ T219] softirqs last enabled at (32544): [] handle_softirqs+0x67c/0x900 [ 11.742570][ T219] softirqs last disabled at (31861): [] __irq_exit_rcu+0x145/0x1c0 [ 11.742573][ T219] Preemption disabled at: [ 11.742573][ T219] [<0000000000000000>] 0x0 [ 11.742580][ T219] CPU: 0 UID: 0 PID: 219 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.742583][ T219] Tainted: [W]=WARN [ 11.742584][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.742586][ T219] Call Trace: [ 11.742587][ T219] [ 11.742589][ T219] dump_stack_lvl+0x6f/0xa0 [ 11.742595][ T219] __might_resched.cold+0x1fe/0x2c1 [ 11.742600][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.742604][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 11.742608][ T219] __kmalloc_noprof+0x443/0x760 [ 11.742610][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 11.742617][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 11.742620][ T219] alloc_buf.isra.0+0x4b/0x260 [ 11.742623][ T219] put_chars+0x1e1/0x2f0 [ 11.742626][ T219] ? __send_to_port+0x420/0x420 [ 11.742627][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.742630][ T219] ? validate_chain+0x38b/0xc20 [ 11.742636][ T219] hvc_console_print+0x292/0x780 [ 11.742643][ T219] ? hvc_write+0x3a0/0x3a0 [ 11.742646][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.742648][ T219] ? lock_acquire+0x13c/0x160 [ 11.742652][ T219] console_emit_next_record+0x22f/0x4c0 [ 11.742656][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 11.742658][ T219] ? console_flush_one_record+0x106/0x710 [ 11.742661][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.742663][ T219] ? lock_acquire+0x13c/0x160 [ 11.742667][ T219] console_flush_one_record+0x46f/0x710 [ 11.742671][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 11.742673][ T219] ? __lock_acquire+0x518/0xc20 [ 11.742678][ T219] console_unlock+0xee/0x1f0 [ 11.742681][ T219] ? console_flush_one_record+0x710/0x710 [ 11.742683][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.742685][ T219] ? lock_acquire+0xe0/0x160 [ 11.742688][ T219] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.742690][ T219] ? vprintk_emit+0x320/0x3e0 [ 11.742693][ T219] vprintk_emit+0x37c/0x3e0 [ 11.742696][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 11.742699][ T219] ? __lock_acquire+0x518/0xc20 [ 11.742702][ T219] _printk+0xc7/0x100 [ 11.742706][ T219] ? snapshot_read.cold+0x21/0x21 [ 11.742709][ T219] ? do_raw_spin_lock+0x131/0x280 [ 11.742712][ T219] ? __rwlock_init+0x150/0x150 [ 11.742715][ T219] ? do_raw_spin_lock+0x131/0x280 [ 11.742720][ T219] do_exit.cold+0x82/0x9c [ 11.742724][ T219] ? exit_notify+0x890/0x890 [ 11.742725][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 11.742728][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.742732][ T219] do_group_exit+0xb8/0x370 [ 11.742734][ T219] __x64_sys_exit_group+0x3c/0x50 [ 11.742736][ T219] x64_sys_call+0x1567/0x1570 [ 11.742739][ T219] do_syscall_64+0xff/0x530 [ 11.742743][ T219] ? exc_page_fault+0xee/0x100 [ 11.742746][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.742748][ T219] RIP: 0033:0x7f097ca631b8 [ 11.742750][ T219] Code: Unable to access opcode bytes at 0x7f097ca6318e. [ 11.742751][ T219] RSP: 002b:00007ffc87d8fd18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.742753][ T219] RAX: ffffffffffffffda RBX: 00007f097cb93f88 RCX: 00007f097ca631b8 [ 11.742755][ T219] RDX: 00007f097c7adfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.742756][ T219] RBP: 00007ffc87d8fd70 R08: 0000000000000000 R09: 0000000000000000 [ 11.742756][ T219] R10: 00007ffc87d8fb30 R11: 0000000000000246 R12: 0000000000000001 [ 11.742757][ T219] R13: 0000000000000000 R14: 00007f097cb92680 R15: 00007f097cb93fa0 [ 11.742764][ T219] [ 11.877415][ T221] ip (221) used greatest stack depth: 23552 bytes left [ 13.255144][ T263] mpls_gso: MPLS GSO support [ 13.255160][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.255162][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: modprobe [ 13.255164][ T263] preempt_count: 1, expected: 0 [ 13.255165][ T263] RCU nest depth: 0, expected: 0 [ 13.255166][ T263] locks held by modprobe/263: 4, last CPU#0: [ 13.255167][ T263] #0: ffffffffad97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.255179][ T263] #1: ffffffffad97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.255184][ T263] #2: ffffffffad89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.255188][ T263] #3: ffffffffad89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.255192][ T263] irq event stamp: 33298 [ 13.255192][ T263] hardirqs last enabled at (33297): [] __down_trylock_console_sem+0x86/0xa0 [ 13.255196][ T263] hardirqs last disabled at (33298): [] console_emit_next_record+0x3d4/0x4c0 [ 13.255198][ T263] softirqs last enabled at (31714): [] handle_softirqs+0x67c/0x900 [ 13.255201][ T263] softirqs last disabled at (31477): [] __irq_exit_rcu+0x145/0x1c0 [ 13.255204][ T263] Preemption disabled at: [ 13.255204][ T263] [] vprintk_emit+0x31b/0x3e0 [ 13.255209][ T263] CPU: 0 UID: 0 PID: 263 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.255213][ T263] Tainted: [W]=WARN [ 13.255214][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.255215][ T263] Call Trace: [ 13.255217][ T263] [ 13.255218][ T263] dump_stack_lvl+0x6f/0xa0 [ 13.255224][ T263] ? vprintk_emit+0x31b/0x3e0 [ 13.255226][ T263] __might_resched.cold+0x1fe/0x2c1 [ 13.255230][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.255235][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 13.255239][ T263] __kmalloc_noprof+0x443/0x760 [ 13.255241][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 13.255248][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 13.255251][ T263] alloc_buf.isra.0+0x4b/0x260 [ 13.255254][ T263] put_chars+0x1e1/0x2f0 [ 13.255256][ T263] ? desc_read_finalized_seq+0x79/0x120 [ 13.255259][ T263] ? __send_to_port+0x420/0x420 [ 13.255262][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.255265][ T263] ? validate_chain+0x38b/0xc20 [ 13.255270][ T263] hvc_console_print+0x292/0x780 [ 13.255274][ T263] ? __lock_acquire+0x518/0xc20 [ 13.255275][ T263] ? __lock_acquire+0x518/0xc20 [ 13.255280][ T263] ? hvc_write+0x3a0/0x3a0 [ 13.255282][ T263] ? console_emit_next_record+0x1df/0x4c0 [ 13.255285][ T263] ? rcu_is_watching+0x16/0xd0 [ 13.255287][ T263] ? lock_acquire+0x13c/0x160 [ 13.255292][ T263] console_emit_next_record+0x22f/0x4c0 [ 13.255296][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 13.255298][ T263] ? console_flush_one_record+0x106/0x710 [ 13.255301][ T263] ? rcu_is_watching+0x16/0xd0 [ 13.255303][ T263] ? lock_acquire+0x13c/0x160 [ 13.255307][ T263] console_flush_one_record+0x46f/0x710 [ 13.255311][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 13.255313][ T263] ? __lock_acquire+0x518/0xc20 [ 13.255318][ T263] console_unlock+0xee/0x1f0 [ 13.255321][ T263] ? console_flush_one_record+0x710/0x710 [ 13.255323][ T263] ? rcu_is_watching+0x16/0xd0 [ 13.255325][ T263] ? lock_acquire+0xe0/0x160 [ 13.255329][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.255330][ T263] ? vprintk_emit+0x320/0x3e0 [ 13.255333][ T263] vprintk_emit+0x37c/0x3e0 [ 13.255337][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 13.255342][ T263] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 13.255345][ T263] _printk+0xc7/0x100 [ 13.255349][ T263] ? snapshot_read.cold+0x21/0x21 [ 13.255355][ T263] ? do_one_initcall+0x113/0x4f0 [ 13.255358][ T263] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 13.255360][ T263] do_one_initcall+0x124/0x4f0 [ 13.255363][ T263] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.255368][ T263] ? do_init_module+0xae/0x8a0 [ 13.255370][ T263] ? kasan_unpoison+0x44/0x70 [ 13.255376][ T263] do_init_module+0x2ad/0x8a0 [ 13.255379][ T263] ? lockdep_hardirqs_on+0x91/0x130 [ 13.255383][ T263] ? free_module+0x470/0x470 [ 13.255386][ T263] ? kfree+0x123/0x590 [ 13.255389][ T263] load_module+0x1424/0x1bb0 [ 13.255394][ T263] ? security_kernel_post_read_file+0x2f/0x60 [ 13.255399][ T263] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.255402][ T263] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.255407][ T263] ? backing_file_read_iter+0x541/0x790 [ 13.255410][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.255414][ T263] init_module_from_file+0x11f/0x1a0 [ 13.255416][ T263] ? __do_sys_init_module+0x270/0x270 [ 13.255424][ T263] ? __rwlock_init+0x150/0x150 [ 13.255427][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 13.255430][ T263] idempotent_init_module+0x37b/0x7c0 [ 13.255433][ T263] ? init_module_from_file+0x1a0/0x1a0 [ 13.255438][ T263] ? cap_capable+0x1d7/0x3d0 [ 13.255441][ T263] ? __x64_sys_pread64+0x18d/0x250 [ 13.255446][ T263] __x64_sys_finit_module+0xdf/0x190 [ 13.255447][ T263] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.255457][ T263] do_syscall_64+0xff/0x530 [ 13.255460][ T263] ? exc_page_fault+0xee/0x100 [ 13.255463][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.255465][ T263] RIP: 0033:0x7f139019237d [ 13.255468][ 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 [ 13.255470][ T263] RSP: 002b:00007fff5f943708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.255473][ T263] RAX: ffffffffffffffda RBX: 000055f7927c3bc0 RCX: 00007f139019237d [ 13.255474][ T263] RDX: 0000000000000000 RSI: 000055f78092dffd RDI: 0000000000000002 [ 13.255475][ T263] RBP: 00007fff5f9437a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.255476][ T263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f78092dffd [ 13.255476][ T263] R13: 000055f7927c3cf0 R14: 0000000000040000 R15: 0000000000000000 [ 13.255483][ T263] [ 13.769636][ T276] Mirror/redirect action on