[ 9.482723][ T206] ip (206) used greatest stack depth: 23896 bytes left [ 9.482739][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.482740][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: ip [ 9.482742][ T206] preempt_count: 2, expected: 0 [ 9.482743][ T206] RCU nest depth: 0, expected: 0 [ 9.482744][ T206] locks held by ip/206: 5, last CPU#0: [ 9.482746][ T206] #0: ffffffffa62167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.482757][ T206] #1: ffffffffa637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.482761][ T206] #2: ffffffffa637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.482766][ T206] #3: ffffffffa629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.482769][ T206] #4: ffffffffa629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.482773][ T206] irq event stamp: 21440 [ 9.482774][ T206] hardirqs last enabled at (21439): [] __down_trylock_console_sem+0x86/0xa0 [ 9.482777][ T206] hardirqs last disabled at (21440): [] console_emit_next_record+0x3d4/0x4c0 [ 9.482779][ T206] softirqs last enabled at (21080): [] handle_softirqs+0x67c/0x900 [ 9.482782][ T206] softirqs last disabled at (21073): [] __irq_exit_rcu+0x145/0x1c0 [ 9.482784][ T206] Preemption disabled at: [ 9.482784][ T206] [<0000000000000000>] 0x0 [ 9.482791][ T206] CPU: 0 UID: 0 PID: 206 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.482794][ T206] Tainted: [W]=WARN [ 9.482795][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.482797][ T206] Call Trace: [ 9.482798][ T206] [ 9.482799][ T206] dump_stack_lvl+0x6f/0xa0 [ 9.482806][ T206] __might_resched.cold+0x1fe/0x2c1 [ 9.482810][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.482814][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 9.482819][ T206] __kmalloc_noprof+0x443/0x760 [ 9.482821][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 9.482828][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 9.482831][ T206] alloc_buf.isra.0+0x4b/0x260 [ 9.482834][ T206] put_chars+0x1e1/0x2f0 [ 9.482837][ T206] ? __send_to_port+0x420/0x420 [ 9.482838][ T206] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.482842][ T206] ? validate_chain+0x38b/0xc20 [ 9.482847][ T206] hvc_console_print+0x292/0x780 [ 9.482855][ T206] ? hvc_write+0x3a0/0x3a0 [ 9.482857][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.482859][ T206] ? lock_acquire+0x13c/0x160 [ 9.482863][ T206] console_emit_next_record+0x22f/0x4c0 [ 9.482867][ T206] ? devkmsg_read+0x4b0/0x4b0 [ 9.482869][ T206] ? console_flush_one_record+0x106/0x710 [ 9.482872][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.482874][ T206] ? lock_acquire+0x13c/0x160 [ 9.482878][ T206] console_flush_one_record+0x46f/0x710 [ 9.482882][ T206] ? console_emit_next_record+0x4c0/0x4c0 [ 9.482884][ T206] ? __lock_acquire+0x518/0xc20 [ 9.482890][ T206] console_unlock+0xee/0x1f0 [ 9.482892][ T206] ? console_flush_one_record+0x710/0x710 [ 9.482894][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.482896][ T206] ? lock_acquire+0xe0/0x160 [ 9.482900][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.482901][ T206] ? vprintk_emit+0x320/0x3e0 [ 9.482904][ T206] vprintk_emit+0x37c/0x3e0 [ 9.482908][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 9.482910][ T206] ? __lock_acquire+0x518/0xc20 [ 9.482914][ T206] _printk+0xc7/0x100 [ 9.482918][ T206] ? snapshot_read.cold+0x21/0x21 [ 9.482921][ T206] ? do_raw_spin_lock+0x131/0x280 [ 9.482923][ T206] ? __rwlock_init+0x150/0x150 [ 9.482927][ T206] ? do_raw_spin_lock+0x131/0x280 [ 9.482930][ T206] do_exit.cold+0x82/0x9c [ 9.482934][ T206] ? exit_notify+0x890/0x890 [ 9.482935][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 9.482938][ T206] ? rcu_is_watching+0x16/0xd0 [ 9.482941][ T206] do_group_exit+0xb8/0x370 [ 9.482944][ T206] __x64_sys_exit_group+0x3c/0x50 [ 9.482946][ T206] x64_sys_call+0x1567/0x1570 [ 9.482948][ T206] do_syscall_64+0xff/0x530 [ 9.482952][ T206] ? exc_page_fault+0xee/0x100 [ 9.482955][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.482957][ T206] RIP: 0033:0x7fb3ab4c71b8 [ 9.482960][ T206] Code: Unable to access opcode bytes at 0x7fb3ab4c718e. [ 9.482961][ T206] RSP: 002b:00007ffdbd607578 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.482963][ T206] RAX: ffffffffffffffda RBX: 00007fb3ab5f7f88 RCX: 00007fb3ab4c71b8 [ 9.482964][ T206] RDX: 00007fb3ab211fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.482965][ T206] RBP: 00007ffdbd6075d0 R08: 0000000000000000 R09: 0000000000000050 [ 9.482966][ T206] R10: 00007ffdbd607390 R11: 0000000000000246 R12: 0000000000000001 [ 9.482967][ T206] R13: 0000000000000000 R14: 00007fb3ab5f6680 R15: 00007fb3ab5f7fa0 [ 9.482974][ T206] [ 11.263735][ T264] mpls_gso: MPLS GSO support [ 11.263749][ T264] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.263751][ T264] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 264, name: modprobe [ 11.263753][ T264] preempt_count: 1, expected: 0 [ 11.263753][ T264] RCU nest depth: 0, expected: 0 [ 11.263754][ T264] locks held by modprobe/264: 4, last CPU#0: [ 11.263756][ T264] #0: ffffffffa637ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.263767][ T264] #1: ffffffffa637de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.263772][ T264] #2: ffffffffa629d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.263776][ T264] #3: ffffffffa629d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.263780][ T264] irq event stamp: 37270 [ 11.263781][ T264] hardirqs last enabled at (37269): [] __down_trylock_console_sem+0x86/0xa0 [ 11.263784][ T264] hardirqs last disabled at (37270): [] console_emit_next_record+0x3d4/0x4c0 [ 11.263786][ T264] softirqs last enabled at (35544): [] handle_softirqs+0x67c/0x900 [ 11.263789][ T264] softirqs last disabled at (35537): [] __irq_exit_rcu+0x145/0x1c0 [ 11.263791][ T264] Preemption disabled at: [ 11.263792][ T264] [] vprintk_emit+0x31b/0x3e0 [ 11.263796][ T264] CPU: 0 UID: 0 PID: 264 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.263800][ T264] Tainted: [W]=WARN [ 11.263801][ T264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.263802][ T264] Call Trace: [ 11.263804][ T264] [ 11.263805][ T264] dump_stack_lvl+0x6f/0xa0 [ 11.263811][ T264] ? vprintk_emit+0x31b/0x3e0 [ 11.263812][ T264] __might_resched.cold+0x1fe/0x2c1 [ 11.263817][ T264] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.263821][ T264] ? __kmalloc_noprof+0xdb/0x760 [ 11.263825][ T264] __kmalloc_noprof+0x443/0x760 [ 11.263827][ T264] ? alloc_buf.isra.0+0x4b/0x260 [ 11.263834][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 11.263837][ T264] alloc_buf.isra.0+0x4b/0x260 [ 11.263840][ T264] put_chars+0x1e1/0x2f0 [ 11.263842][ T264] ? desc_read_finalized_seq+0x79/0x120 [ 11.263844][ T264] ? __send_to_port+0x420/0x420 [ 11.263847][ T264] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.263850][ T264] ? validate_chain+0x38b/0xc20 [ 11.263854][ T264] hvc_console_print+0x292/0x780 [ 11.263858][ T264] ? __lock_acquire+0x518/0xc20 [ 11.263860][ T264] ? __lock_acquire+0x518/0xc20 [ 11.263864][ T264] ? hvc_write+0x3a0/0x3a0 [ 11.263866][ T264] ? console_emit_next_record+0x1df/0x4c0 [ 11.263869][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.263871][ T264] ? lock_acquire+0x13c/0x160 [ 11.263875][ T264] console_emit_next_record+0x22f/0x4c0 [ 11.263879][ T264] ? devkmsg_read+0x4b0/0x4b0 [ 11.263881][ T264] ? console_flush_one_record+0x106/0x710 [ 11.263884][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.263886][ T264] ? lock_acquire+0x13c/0x160 [ 11.263890][ T264] console_flush_one_record+0x46f/0x710 [ 11.263894][ T264] ? console_emit_next_record+0x4c0/0x4c0 [ 11.263896][ T264] ? __lock_acquire+0x518/0xc20 [ 11.263901][ T264] console_unlock+0xee/0x1f0 [ 11.263904][ T264] ? console_flush_one_record+0x710/0x710 [ 11.263905][ T264] ? rcu_is_watching+0x16/0xd0 [ 11.263907][ T264] ? lock_acquire+0xe0/0x160 [ 11.263911][ T264] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.263912][ T264] ? vprintk_emit+0x320/0x3e0 [ 11.263915][ T264] vprintk_emit+0x37c/0x3e0 [ 11.263918][ T264] ? wake_up_klogd_work_func+0x90/0x90 [ 11.263923][ T264] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 11.263926][ T264] _printk+0xc7/0x100 [ 11.263929][ T264] ? snapshot_read.cold+0x21/0x21 [ 11.263935][ T264] ? do_one_initcall+0x113/0x4f0 [ 11.263939][ T264] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 11.263941][ T264] do_one_initcall+0x124/0x4f0 [ 11.263943][ T264] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.263948][ T264] ? do_init_module+0xae/0x8a0 [ 11.263950][ T264] ? kasan_unpoison+0x44/0x70 [ 11.263956][ T264] do_init_module+0x2ad/0x8a0 [ 11.263959][ T264] ? lockdep_hardirqs_on+0x91/0x130 [ 11.263962][ T264] ? free_module+0x470/0x470 [ 11.263965][ T264] ? kfree+0x123/0x590 [ 11.263968][ T264] load_module+0x1424/0x1bb0 [ 11.263973][ T264] ? security_kernel_post_read_file+0x2f/0x60 [ 11.263978][ T264] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.263981][ T264] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.263985][ T264] ? backing_file_read_iter+0x541/0x790 [ 11.263988][ T264] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.263992][ T264] init_module_from_file+0x11f/0x1a0 [ 11.263994][ T264] ? __do_sys_init_module+0x270/0x270 [ 11.264001][ T264] ? __rwlock_init+0x150/0x150 [ 11.264005][ T264] ? do_raw_spin_unlock+0x59/0x250 [ 11.264008][ T264] idempotent_init_module+0x37b/0x7c0 [ 11.264011][ T264] ? init_module_from_file+0x1a0/0x1a0 [ 11.264016][ T264] ? cap_capable+0x1d7/0x3d0 [ 11.264018][ T264] ? __x64_sys_pread64+0x18d/0x250 [ 11.264023][ T264] __x64_sys_finit_module+0xdf/0x190 [ 11.264025][ T264] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.264029][ T264] do_syscall_64+0xff/0x530 [ 11.264031][ T264] ? exc_page_fault+0xee/0x100 [ 11.264034][ T264] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.264036][ T264] RIP: 0033:0x7fa1cbe5937d [ 11.264039][ T264] 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 [ 11.264041][ T264] RSP: 002b:00007ffe8fdb37d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.264044][ T264] RAX: ffffffffffffffda RBX: 000055e3c415fbc0 RCX: 00007fa1cbe5937d [ 11.264045][ T264] RDX: 0000000000000000 RSI: 000055e3872e4ffd RDI: 0000000000000002 [ 11.264046][ T264] RBP: 00007ffe8fdb3870 R08: 0000000000000000 R09: 0000000000000000 [ 11.264046][ T264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3872e4ffd [ 11.264047][ T264] R13: 000055e3c415fcf0 R14: 0000000000040000 R15: 0000000000000000 [ 11.264054][ T264] [ 11.690772][ T277] Mirror/redirect action on [ 11.702938][ T274] tc (274) used greatest stack depth: 23608 bytes left