[ 10.118860][ T215] ip (215) used greatest stack depth: 23536 bytes left [ 10.118876][ T215] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.118879][ T215] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 215, name: ip [ 10.118880][ T215] preempt_count: 2, expected: 0 [ 10.118881][ T215] RCU nest depth: 0, expected: 0 [ 10.118882][ T215] locks held by ip/215: 5, last CPU#3: [ 10.118884][ T215] #0: ffffffffbaa167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.118896][ T215] #1: ffffffffbab7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.118901][ T215] #2: ffffffffbab7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.118906][ T215] #3: ffffffffbaa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.118910][ T215] #4: ffffffffbaa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.118914][ T215] irq event stamp: 28376 [ 10.118915][ T215] hardirqs last enabled at (28375): [] __down_trylock_console_sem+0x86/0xa0 [ 10.118918][ T215] hardirqs last disabled at (28376): [] console_emit_next_record+0x3d4/0x4c0 [ 10.118920][ T215] softirqs last enabled at (26802): [] netlink_release+0x17b/0xcf0 [ 10.118925][ T215] softirqs last disabled at (26800): [] netlink_release+0xd2/0xcf0 [ 10.118927][ T215] Preemption disabled at: [ 10.118928][ T215] [<0000000000000000>] 0x0 [ 10.118935][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.118938][ T215] Tainted: [W]=WARN [ 10.118939][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.118941][ T215] Call Trace: [ 10.118942][ T215] [ 10.118944][ T215] dump_stack_lvl+0x6f/0xa0 [ 10.118951][ T215] __might_resched.cold+0x1fe/0x2c1 [ 10.118955][ T215] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.118959][ T215] ? __kmalloc_noprof+0xdb/0x760 [ 10.118964][ T215] __kmalloc_noprof+0x443/0x760 [ 10.118966][ T215] ? alloc_buf.isra.0+0x4b/0x260 [ 10.118973][ T215] ? do_raw_spin_unlock+0x59/0x250 [ 10.118975][ T215] alloc_buf.isra.0+0x4b/0x260 [ 10.118979][ T215] put_chars+0x1e1/0x2f0 [ 10.118982][ T215] ? __send_to_port+0x420/0x420 [ 10.118983][ T215] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.118987][ T215] ? validate_chain+0x38b/0xc20 [ 10.118993][ T215] hvc_console_print+0x292/0x780 [ 10.119000][ T215] ? hvc_write+0x3a0/0x3a0 [ 10.119003][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.119005][ T215] ? lock_acquire+0x13c/0x160 [ 10.119010][ T215] console_emit_next_record+0x22f/0x4c0 [ 10.119014][ T215] ? devkmsg_read+0x4b0/0x4b0 [ 10.119016][ T215] ? console_flush_one_record+0x106/0x710 [ 10.119019][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.119021][ T215] ? lock_acquire+0x13c/0x160 [ 10.119025][ T215] console_flush_one_record+0x46f/0x710 [ 10.119029][ T215] ? console_emit_next_record+0x4c0/0x4c0 [ 10.119031][ T215] ? __lock_acquire+0x518/0xc20 [ 10.119044][ T215] console_unlock+0xee/0x1f0 [ 10.119047][ T215] ? console_flush_one_record+0x710/0x710 [ 10.119049][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.119051][ T215] ? lock_acquire+0xe0/0x160 [ 10.119055][ T215] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.119057][ T215] ? vprintk_emit+0x320/0x3e0 [ 10.119059][ T215] vprintk_emit+0x37c/0x3e0 [ 10.119063][ T215] ? wake_up_klogd_work_func+0x90/0x90 [ 10.119066][ T215] ? __lock_acquire+0x518/0xc20 [ 10.119070][ T215] _printk+0xc7/0x100 [ 10.119073][ T215] ? snapshot_read.cold+0x21/0x21 [ 10.119076][ T215] ? do_raw_spin_lock+0x131/0x280 [ 10.119079][ T215] ? __rwlock_init+0x150/0x150 [ 10.119083][ T215] ? do_raw_spin_lock+0x131/0x280 [ 10.119086][ T215] do_exit.cold+0x82/0x9c [ 10.119090][ T215] ? exit_notify+0x890/0x890 [ 10.119091][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 10.119094][ T215] ? rcu_is_watching+0x16/0xd0 [ 10.119098][ T215] do_group_exit+0xb8/0x370 [ 10.119101][ T215] __x64_sys_exit_group+0x3c/0x50 [ 10.119103][ T215] x64_sys_call+0x1567/0x1570 [ 10.119105][ T215] do_syscall_64+0xff/0x530 [ 10.119109][ T215] ? exc_page_fault+0xee/0x100 [ 10.119112][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.119114][ T215] RIP: 0033:0x7fc27c1cf1b8 [ 10.119117][ T215] Code: Unable to access opcode bytes at 0x7fc27c1cf18e. [ 10.119118][ T215] RSP: 002b:00007ffef32add18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.119120][ T215] RAX: ffffffffffffffda RBX: 00007fc27c2fff88 RCX: 00007fc27c1cf1b8 [ 10.119122][ T215] RDX: 00007fc27bf19fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.119123][ T215] RBP: 00007ffef32add70 R08: 0000000000000000 R09: 0000000000000050 [ 10.119124][ T215] R10: 00007ffef32adb30 R11: 0000000000000246 R12: 0000000000000001 [ 10.119124][ T215] R13: 0000000000000000 R14: 00007fc27c2fe680 R15: 00007fc27c2fffa0 [ 10.119131][ T215] [ 82.203289][ T1415] mpls_gso: MPLS GSO support [ 82.203306][ T1415] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.203308][ T1415] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1415, name: modprobe [ 82.203310][ T1415] preempt_count: 1, expected: 0 [ 82.203311][ T1415] RCU nest depth: 0, expected: 0 [ 82.203312][ T1415] locks held by modprobe/1415: 4, last CPU#3: [ 82.203314][ T1415] #0: ffffffffbab7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 82.203326][ T1415] #1: ffffffffbab7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 82.203331][ T1415] #2: ffffffffbaa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 82.203335][ T1415] #3: ffffffffbaa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 82.203339][ T1415] irq event stamp: 67260 [ 82.203340][ T1415] hardirqs last enabled at (67259): [] __down_trylock_console_sem+0x86/0xa0 [ 82.203344][ T1415] hardirqs last disabled at (67260): [] console_emit_next_record+0x3d4/0x4c0 [ 82.203346][ T1415] softirqs last enabled at (66202): [] handle_softirqs+0x67c/0x900 [ 82.203349][ T1415] softirqs last disabled at (66197): [] __irq_exit_rcu+0x145/0x1c0 [ 82.203352][ T1415] Preemption disabled at: [ 82.203353][ T1415] [] vprintk_emit+0x31b/0x3e0 [ 82.203358][ T1415] CPU: 3 UID: 0 PID: 1415 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.203361][ T1415] Tainted: [W]=WARN [ 82.203362][ T1415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.203364][ T1415] Call Trace: [ 82.203366][ T1415] [ 82.203367][ T1415] dump_stack_lvl+0x6f/0xa0 [ 82.203373][ T1415] ? vprintk_emit+0x31b/0x3e0 [ 82.203375][ T1415] __might_resched.cold+0x1fe/0x2c1 [ 82.203380][ T1415] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.203384][ T1415] ? __kmalloc_noprof+0xdb/0x760 [ 82.203389][ T1415] __kmalloc_noprof+0x443/0x760 [ 82.203391][ T1415] ? alloc_buf.isra.0+0x4b/0x260 [ 82.203398][ T1415] ? do_raw_spin_unlock+0x59/0x250 [ 82.203401][ T1415] alloc_buf.isra.0+0x4b/0x260 [ 82.203404][ T1415] put_chars+0x1e1/0x2f0 [ 82.203406][ T1415] ? desc_read_finalized_seq+0x79/0x120 [ 82.203409][ T1415] ? __send_to_port+0x420/0x420 [ 82.203412][ T1415] ? rcu_read_lock_any_held+0x3c/0x90 [ 82.203415][ T1415] ? validate_chain+0x38b/0xc20 [ 82.203420][ T1415] hvc_console_print+0x292/0x780 [ 82.203424][ T1415] ? __lock_acquire+0x518/0xc20 [ 82.203425][ T1415] ? __lock_acquire+0x518/0xc20 [ 82.203430][ T1415] ? hvc_write+0x3a0/0x3a0 [ 82.203432][ T1415] ? console_emit_next_record+0x1df/0x4c0 [ 82.203436][ T1415] ? rcu_is_watching+0x16/0xd0 [ 82.203438][ T1415] ? lock_acquire+0x13c/0x160 [ 82.203448][ T1415] console_emit_next_record+0x22f/0x4c0 [ 82.203452][ T1415] ? devkmsg_read+0x4b0/0x4b0 [ 82.203454][ T1415] ? console_flush_one_record+0x106/0x710 [ 82.203458][ T1415] ? rcu_is_watching+0x16/0xd0 [ 82.203459][ T1415] ? lock_acquire+0x13c/0x160 [ 82.203464][ T1415] console_flush_one_record+0x46f/0x710 [ 82.203468][ T1415] ? console_emit_next_record+0x4c0/0x4c0 [ 82.203470][ T1415] ? __lock_acquire+0x518/0xc20 [ 82.203476][ T1415] console_unlock+0xee/0x1f0 [ 82.203479][ T1415] ? console_flush_one_record+0x710/0x710 [ 82.203481][ T1415] ? rcu_is_watching+0x16/0xd0 [ 82.203482][ T1415] ? lock_acquire+0xe0/0x160 [ 82.203486][ T1415] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.203488][ T1415] ? vprintk_emit+0x320/0x3e0 [ 82.203491][ T1415] vprintk_emit+0x37c/0x3e0 [ 82.203495][ T1415] ? wake_up_klogd_work_func+0x90/0x90 [ 82.203500][ T1415] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 82.203503][ T1415] _printk+0xc7/0x100 [ 82.203507][ T1415] ? snapshot_read.cold+0x21/0x21 [ 82.203514][ T1415] ? do_one_initcall+0x113/0x4f0 [ 82.203517][ T1415] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 82.203520][ T1415] do_one_initcall+0x124/0x4f0 [ 82.203522][ T1415] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 82.203527][ T1415] ? do_init_module+0xae/0x8a0 [ 82.203530][ T1415] ? kasan_unpoison+0x44/0x70 [ 82.203536][ T1415] do_init_module+0x2ad/0x8a0 [ 82.203539][ T1415] ? lockdep_hardirqs_on+0x91/0x130 [ 82.203543][ T1415] ? free_module+0x470/0x470 [ 82.203546][ T1415] ? kfree+0x123/0x590 [ 82.203550][ T1415] load_module+0x1424/0x1bb0 [ 82.203555][ T1415] ? security_kernel_post_read_file+0x2f/0x60 [ 82.203560][ T1415] ? layout_and_allocate.isra.0+0x680/0x680 [ 82.203564][ T1415] ? __ia32_sys_fsconfig+0x180/0x180 [ 82.203568][ T1415] ? backing_file_read_iter+0x541/0x790 [ 82.203572][ T1415] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 82.203576][ T1415] init_module_from_file+0x11f/0x1a0 [ 82.203579][ T1415] ? __do_sys_init_module+0x270/0x270 [ 82.203586][ T1415] ? __rwlock_init+0x150/0x150 [ 82.203590][ T1415] ? do_raw_spin_unlock+0x59/0x250 [ 82.203594][ T1415] idempotent_init_module+0x37b/0x7c0 [ 82.203597][ T1415] ? init_module_from_file+0x1a0/0x1a0 [ 82.203602][ T1415] ? cap_capable+0x1d7/0x3d0 [ 82.203605][ T1415] ? __x64_sys_pread64+0x18d/0x250 [ 82.203610][ T1415] __x64_sys_finit_module+0xdf/0x190 [ 82.203612][ T1415] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 82.203616][ T1415] do_syscall_64+0xff/0x530 [ 82.203618][ T1415] ? exc_page_fault+0xee/0x100 [ 82.203621][ T1415] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.203623][ T1415] RIP: 0033:0x7f51f790b37d [ 82.203627][ 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 [ 82.203628][ T1415] RSP: 002b:00007fff5de00298 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 82.203631][ T1415] RAX: ffffffffffffffda RBX: 000056143f821bc0 RCX: 00007f51f790b37d [ 82.203632][ T1415] RDX: 0000000000000000 RSI: 000056140ced0ffd RDI: 0000000000000002 [ 82.203633][ T1415] RBP: 00007fff5de00330 R08: 0000000000000000 R09: 0000000000000000 [ 82.203634][ T1415] R10: 0000000000000000 R11: 0000000000000246 R12: 000056140ced0ffd [ 82.203635][ T1415] R13: 000056143f821cf0 R14: 0000000000040000 R15: 0000000000000000 [ 82.203642][ T1415] [ 130.925537][ T3310] ip (3310) used greatest stack depth: 23312 bytes left [ 130.925557][ T3310] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.925560][ T3310] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3310, name: ip [ 130.925561][ T3310] preempt_count: 2, expected: 0 [ 130.925562][ T3310] RCU nest depth: 0, expected: 0 [ 130.925563][ T3310] locks held by ip/3310: 5, last CPU#1: [ 130.925565][ T3310] #0: ffffffffbaa167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 130.925577][ T3310] #1: ffffffffbab7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 130.925582][ T3310] #2: ffffffffbab7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 130.925587][ T3310] #3: ffffffffbaa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 130.925591][ T3310] #4: ffffffffbaa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 130.925595][ T3310] irq event stamp: 39756 [ 130.925596][ T3310] hardirqs last enabled at (39755): [] __down_trylock_console_sem+0x86/0xa0 [ 130.925600][ T3310] hardirqs last disabled at (39756): [] console_emit_next_record+0x3d4/0x4c0 [ 130.925602][ T3310] softirqs last enabled at (38284): [] handle_softirqs+0x67c/0x900 [ 130.925604][ T3310] softirqs last disabled at (38153): [] __irq_exit_rcu+0x145/0x1c0 [ 130.925606][ T3310] Preemption disabled at: [ 130.925607][ T3310] [<0000000000000000>] 0x0 [ 130.925614][ T3310] CPU: 1 UID: 0 PID: 3310 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.925618][ T3310] Tainted: [W]=WARN [ 130.925618][ T3310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.925620][ T3310] Call Trace: [ 130.925621][ T3310] [ 130.925623][ T3310] dump_stack_lvl+0x6f/0xa0 [ 130.925630][ T3310] __might_resched.cold+0x1fe/0x2c1 [ 130.925634][ T3310] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.925639][ T3310] ? __kmalloc_noprof+0xdb/0x760 [ 130.925644][ T3310] __kmalloc_noprof+0x443/0x760 [ 130.925646][ T3310] ? alloc_buf.isra.0+0x4b/0x260 [ 130.925652][ T3310] ? do_raw_spin_unlock+0x59/0x250 [ 130.925655][ T3310] alloc_buf.isra.0+0x4b/0x260 [ 130.925659][ T3310] put_chars+0x1e1/0x2f0 [ 130.925662][ T3310] ? __send_to_port+0x420/0x420 [ 130.925663][ T3310] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 130.925667][ T3310] ? validate_chain+0x38b/0xc20 [ 130.925672][ T3310] hvc_console_print+0x292/0x780 [ 130.925680][ T3310] ? hvc_write+0x3a0/0x3a0 [ 130.925683][ T3310] ? rcu_is_watching+0x16/0xd0 [ 130.925685][ T3310] ? lock_acquire+0x13c/0x160 [ 130.925689][ T3310] console_emit_next_record+0x22f/0x4c0 [ 130.925693][ T3310] ? devkmsg_read+0x4b0/0x4b0 [ 130.925695][ T3310] ? console_flush_one_record+0x106/0x710 [ 130.925699][ T3310] ? rcu_is_watching+0x16/0xd0 [ 130.925700][ T3310] ? lock_acquire+0x13c/0x160 [ 130.925705][ T3310] console_flush_one_record+0x46f/0x710 [ 130.925709][ T3310] ? console_emit_next_record+0x4c0/0x4c0 [ 130.925711][ T3310] ? __lock_acquire+0x518/0xc20 [ 130.925726][ T3310] console_unlock+0xee/0x1f0 [ 130.925729][ T3310] ? console_flush_one_record+0x710/0x710 [ 130.925731][ T3310] ? rcu_is_watching+0x16/0xd0 [ 130.925733][ T3310] ? lock_acquire+0xe0/0x160 [ 130.925737][ T3310] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.925739][ T3310] ? vprintk_emit+0x320/0x3e0 [ 130.925742][ T3310] vprintk_emit+0x37c/0x3e0 [ 130.925745][ T3310] ? wake_up_klogd_work_func+0x90/0x90 [ 130.925748][ T3310] ? __lock_acquire+0x518/0xc20 [ 130.925752][ T3310] _printk+0xc7/0x100 [ 130.925756][ T3310] ? snapshot_read.cold+0x21/0x21 [ 130.925759][ T3310] ? do_raw_spin_lock+0x131/0x280 [ 130.925761][ T3310] ? __rwlock_init+0x150/0x150 [ 130.925765][ T3310] ? do_raw_spin_lock+0x131/0x280 [ 130.925768][ T3310] do_exit.cold+0x82/0x9c [ 130.925773][ T3310] ? exit_notify+0x890/0x890 [ 130.925774][ T3310] ? __lock_release.isra.0+0x69/0x1a0 [ 130.925777][ T3310] ? rcu_is_watching+0x16/0xd0 [ 130.925781][ T3310] do_group_exit+0xb8/0x370 [ 130.925784][ T3310] __x64_sys_exit_group+0x3c/0x50 [ 130.925786][ T3310] x64_sys_call+0x1567/0x1570 [ 130.925788][ T3310] do_syscall_64+0xff/0x530 [ 130.925793][ T3310] ? exc_page_fault+0xee/0x100 [ 130.925796][ T3310] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.925798][ T3310] RIP: 0033:0x7f3f6d3a51b8 [ 130.925800][ T3310] Code: Unable to access opcode bytes at 0x7f3f6d3a518e. [ 130.925802][ T3310] RSP: 002b:00007ffd19b687f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 130.925804][ T3310] RAX: ffffffffffffffda RBX: 00007f3f6d4d5f88 RCX: 00007f3f6d3a51b8 [ 130.925806][ T3310] RDX: 00007f3f6d0effc8 RSI: fffffffffffffeb8 RDI: 0000000000000002 [ 130.925807][ T3310] RBP: 00007ffd19b68850 R08: 0000000000000000 R09: 0000000000008010 [ 130.925808][ T3310] R10: 00007ffd19b68610 R11: 0000000000000246 R12: 0000000000000001 [ 130.925809][ T3310] R13: 0000000000000002 R14: 00007f3f6d4d4680 R15: 00007f3f6d4d5fa0 [ 130.925816][ T3310] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr