[ 101.774122][ T440] ip (440) used greatest stack depth: 23680 bytes left [ 101.774141][ T440] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.774144][ T440] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 440, name: ip [ 101.774146][ T440] preempt_count: 2, expected: 0 [ 101.774147][ T440] RCU nest depth: 0, expected: 0 [ 101.774149][ T440] locks held by ip/440: 5, last CPU#0: [ 101.774151][ T440] #0: ffffffffb8e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 101.774166][ T440] #1: ffffffffb8f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 101.774179][ T440] #2: ffffffffb8f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 101.774185][ T440] #3: ffffffffb8e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 101.774191][ T440] #4: ffffffffb8e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 101.774198][ T440] irq event stamp: 36718 [ 101.774199][ T440] hardirqs last enabled at (36717): [] __down_trylock_console_sem+0x86/0xa0 [ 101.774203][ T440] hardirqs last disabled at (36718): [] console_emit_next_record+0x3d4/0x4c0 [ 101.774207][ T440] softirqs last enabled at (35140): [] netlink_release+0x17b/0xcf0 [ 101.774212][ T440] softirqs last disabled at (35138): [] netlink_release+0xd2/0xcf0 [ 101.774215][ T440] Preemption disabled at: [ 101.774216][ T440] [<0000000000000000>] 0x0 [ 101.774225][ T440] CPU: 0 UID: 0 PID: 440 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.774230][ T440] Tainted: [W]=WARN [ 101.774231][ T440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.774234][ T440] Call Trace: [ 101.774236][ T440] [ 101.774238][ T440] dump_stack_lvl+0x6f/0xa0 [ 101.774246][ T440] __might_resched.cold+0x1fe/0x2c1 [ 101.774253][ T440] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.774259][ T440] ? __kmalloc_noprof+0xdb/0x760 [ 101.774265][ T440] __kmalloc_noprof+0x443/0x760 [ 101.774269][ T440] ? alloc_buf.isra.0+0x4b/0x260 [ 101.774279][ T440] ? do_raw_spin_unlock+0x59/0x250 [ 101.774282][ T440] alloc_buf.isra.0+0x4b/0x260 [ 101.774288][ T440] put_chars+0x1e1/0x2f0 [ 101.774292][ T440] ? __send_to_port+0x420/0x420 [ 101.774294][ T440] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.774299][ T440] ? validate_chain+0x38b/0xc20 [ 101.774309][ T440] hvc_console_print+0x292/0x780 [ 101.774321][ T440] ? hvc_write+0x3a0/0x3a0 [ 101.774326][ T440] ? rcu_is_watching+0x16/0xd0 [ 101.774329][ T440] ? lock_acquire+0x13c/0x160 [ 101.774336][ T440] console_emit_next_record+0x22f/0x4c0 [ 101.774343][ T440] ? devkmsg_read+0x4b0/0x4b0 [ 101.774345][ T440] ? console_flush_one_record+0x106/0x710 [ 101.774351][ T440] ? rcu_is_watching+0x16/0xd0 [ 101.774354][ T440] ? lock_acquire+0x13c/0x160 [ 101.774361][ T440] console_flush_one_record+0x46f/0x710 [ 101.774368][ T440] ? console_emit_next_record+0x4c0/0x4c0 [ 101.774370][ T440] ? __lock_acquire+0x518/0xc20 [ 101.774380][ T440] console_unlock+0xee/0x1f0 [ 101.774384][ T440] ? console_flush_one_record+0x710/0x710 [ 101.774387][ T440] ? rcu_is_watching+0x16/0xd0 [ 101.774390][ T440] ? lock_acquire+0xe0/0x160 [ 101.774396][ T440] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.774399][ T440] ? vprintk_emit+0x320/0x3e0 [ 101.774404][ T440] vprintk_emit+0x37c/0x3e0 [ 101.774409][ T440] ? wake_up_klogd_work_func+0x90/0x90 [ 101.774415][ T440] ? __lock_acquire+0x518/0xc20 [ 101.774421][ T440] _printk+0xc7/0x100 [ 101.774427][ T440] ? snapshot_read.cold+0x21/0x21 [ 101.774431][ T440] ? do_raw_spin_lock+0x131/0x280 [ 101.774435][ T440] ? __rwlock_init+0x150/0x150 [ 101.774442][ T440] ? do_raw_spin_lock+0x131/0x280 [ 101.774447][ T440] do_exit.cold+0x82/0x9c [ 101.774452][ T440] ? exit_notify+0x890/0x890 [ 101.774454][ T440] ? __lock_release.isra.0+0x69/0x1a0 [ 101.774459][ T440] ? rcu_is_watching+0x16/0xd0 [ 101.774465][ T440] do_group_exit+0xb8/0x370 [ 101.774470][ T440] __x64_sys_exit_group+0x3c/0x50 [ 101.774473][ T440] x64_sys_call+0x1567/0x1570 [ 101.774477][ T440] do_syscall_64+0xff/0x530 [ 101.774481][ T440] ? exc_page_fault+0xee/0x100 [ 101.774486][ T440] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.774490][ T440] RIP: 0033:0x7fcaab5c11b8 [ 101.774493][ T440] Code: Unable to access opcode bytes at 0x7fcaab5c118e. [ 101.774494][ T440] RSP: 002b:00007fffaf89acb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 101.774498][ T440] RAX: ffffffffffffffda RBX: 00007fcaab6f1f88 RCX: 00007fcaab5c11b8 [ 101.774500][ T440] RDX: 00007fcaab30bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 101.774501][ T440] RBP: 00007fffaf89ad10 R08: 0000000000000000 R09: 0000000000008010 [ 101.774503][ T440] R10: 00007fffaf89aad0 R11: 0000000000000246 R12: 0000000000000001 [ 101.774504][ T440] R13: 0000000000000000 R14: 00007fcaab6f0680 R15: 00007fcaab6f1fa0 [ 101.774518][ T440] [ 143.956568][ T1415] mpls_gso: MPLS GSO support [ 143.956585][ T1415] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 143.956587][ T1415] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1415, name: modprobe [ 143.956590][ T1415] preempt_count: 1, expected: 0 [ 143.956591][ T1415] RCU nest depth: 0, expected: 0 [ 143.956593][ T1415] locks held by modprobe/1415: 4, last CPU#3: [ 143.956595][ T1415] #0: ffffffffb8f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 143.956609][ T1415] #1: ffffffffb8f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 143.956616][ T1415] #2: ffffffffb8e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 143.956622][ T1415] #3: ffffffffb8e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 143.956629][ T1415] irq event stamp: 76620 [ 143.956630][ T1415] hardirqs last enabled at (76619): [] __down_trylock_console_sem+0x86/0xa0 [ 143.956634][ T1415] hardirqs last disabled at (76620): [] console_emit_next_record+0x3d4/0x4c0 [ 143.956637][ T1415] softirqs last enabled at (75366): [] handle_softirqs+0x67c/0x900 [ 143.956642][ T1415] softirqs last disabled at (75359): [] __irq_exit_rcu+0x145/0x1c0 [ 143.956646][ T1415] Preemption disabled at: [ 143.956646][ T1415] [] vprintk_emit+0x31b/0x3e0 [ 143.956653][ T1415] CPU: 3 UID: 0 PID: 1415 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 143.956657][ T1415] Tainted: [W]=WARN [ 143.956659][ T1415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 143.956661][ T1415] Call Trace: [ 143.956663][ T1415] [ 143.956665][ T1415] dump_stack_lvl+0x6f/0xa0 [ 143.956672][ T1415] ? vprintk_emit+0x31b/0x3e0 [ 143.956675][ T1415] __might_resched.cold+0x1fe/0x2c1 [ 143.956681][ T1415] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 143.956687][ T1415] ? __kmalloc_noprof+0xdb/0x760 [ 143.956693][ T1415] __kmalloc_noprof+0x443/0x760 [ 143.956697][ T1415] ? alloc_buf.isra.0+0x4b/0x260 [ 143.956707][ T1415] ? do_raw_spin_unlock+0x59/0x250 [ 143.956710][ T1415] alloc_buf.isra.0+0x4b/0x260 [ 143.956716][ T1415] put_chars+0x1e1/0x2f0 [ 143.956718][ T1415] ? desc_read_finalized_seq+0x79/0x120 [ 143.956722][ T1415] ? __send_to_port+0x420/0x420 [ 143.956727][ T1415] ? rcu_read_lock_any_held+0x3c/0x90 [ 143.956731][ T1415] ? validate_chain+0x38b/0xc20 [ 143.956739][ T1415] hvc_console_print+0x292/0x780 [ 143.956744][ T1415] ? __lock_acquire+0x518/0xc20 [ 143.956747][ T1415] ? __lock_acquire+0x518/0xc20 [ 143.956755][ T1415] ? hvc_write+0x3a0/0x3a0 [ 143.956758][ T1415] ? console_emit_next_record+0x1df/0x4c0 [ 143.956763][ T1415] ? rcu_is_watching+0x16/0xd0 [ 143.956767][ T1415] ? lock_acquire+0x13c/0x160 [ 143.956774][ T1415] console_emit_next_record+0x22f/0x4c0 [ 143.956780][ T1415] ? devkmsg_read+0x4b0/0x4b0 [ 143.956783][ T1415] ? console_flush_one_record+0x106/0x710 [ 143.956788][ T1415] ? rcu_is_watching+0x16/0xd0 [ 143.956791][ T1415] ? lock_acquire+0x13c/0x160 [ 143.956798][ T1415] console_flush_one_record+0x46f/0x710 [ 143.956806][ T1415] ? console_emit_next_record+0x4c0/0x4c0 [ 143.956808][ T1415] ? __lock_acquire+0x518/0xc20 [ 143.956818][ T1415] console_unlock+0xee/0x1f0 [ 143.956822][ T1415] ? console_flush_one_record+0x710/0x710 [ 143.956825][ T1415] ? rcu_is_watching+0x16/0xd0 [ 143.956828][ T1415] ? lock_acquire+0xe0/0x160 [ 143.956834][ T1415] ? __down_trylock_console_sem+0x5e/0xa0 [ 143.956837][ T1415] ? vprintk_emit+0x320/0x3e0 [ 143.956842][ T1415] vprintk_emit+0x37c/0x3e0 [ 143.956848][ T1415] ? wake_up_klogd_work_func+0x90/0x90 [ 143.956857][ T1415] ? mpls_gso_exit+0xec0/0xec0 [mpls_gso] [ 143.956860][ T1415] _printk+0xc7/0x100 [ 143.956866][ T1415] ? snapshot_read.cold+0x21/0x21 [ 143.956877][ T1415] ? do_one_initcall+0x113/0x4f0 [ 143.956882][ T1415] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 143.956885][ T1415] do_one_initcall+0x124/0x4f0 [ 143.956889][ T1415] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 143.956897][ T1415] ? do_init_module+0xae/0x8a0 [ 143.956900][ T1415] ? kasan_unpoison+0x44/0x70 [ 143.956909][ T1415] do_init_module+0x2ad/0x8a0 [ 143.956914][ T1415] ? lockdep_hardirqs_on+0x91/0x130 [ 143.956919][ T1415] ? free_module+0x470/0x470 [ 143.956924][ T1415] ? kfree+0x123/0x590 [ 143.956930][ T1415] load_module+0x1424/0x1bb0 [ 143.956940][ T1415] ? security_kernel_post_read_file+0x2f/0x60 [ 143.956946][ T1415] ? layout_and_allocate.isra.0+0x680/0x680 [ 143.956952][ T1415] ? __ia32_sys_fsconfig+0x180/0x180 [ 143.956958][ T1415] ? backing_file_read_iter+0x541/0x790 [ 143.956963][ T1415] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 143.956969][ T1415] init_module_from_file+0x11f/0x1a0 [ 143.956973][ T1415] ? __do_sys_init_module+0x270/0x270 [ 143.956987][ T1415] ? __rwlock_init+0x150/0x150 [ 143.956993][ T1415] ? do_raw_spin_unlock+0x59/0x250 [ 143.956998][ T1415] idempotent_init_module+0x37b/0x7c0 [ 143.957003][ T1415] ? init_module_from_file+0x1a0/0x1a0 [ 143.957013][ T1415] ? cap_capable+0x1d7/0x3d0 [ 143.957017][ T1415] ? __x64_sys_pread64+0x18d/0x250 [ 143.957025][ T1415] __x64_sys_finit_module+0xdf/0x190 [ 143.957028][ T1415] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 143.957034][ T1415] do_syscall_64+0xff/0x530 [ 143.957038][ T1415] ? exc_page_fault+0xee/0x100 [ 143.957042][ T1415] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.957045][ T1415] RIP: 0033:0x7f4cb73a537d [ 143.957050][ T1415] 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 [ 143.957052][ T1415] RSP: 002b:00007ffe86dffe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 143.957056][ T1415] RAX: ffffffffffffffda RBX: 00005641043ccbc0 RCX: 00007f4cb73a537d [ 143.957058][ T1415] RDX: 0000000000000000 RSI: 00005640c8942ffd RDI: 0000000000000002 [ 143.957059][ T1415] RBP: 00007ffe86dfff30 R08: 0000000000000000 R09: 0000000000000000 [ 143.957061][ T1415] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640c8942ffd [ 143.957062][ T1415] R13: 00005641043cccf0 R14: 0000000000040000 R15: 0000000000000000 [ 143.957077][ T1415] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr