[ 8.852025][ T131] sed (131) used greatest stack depth: 24528 bytes left [ 8.852046][ T131] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.852048][ T131] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 131, name: sed [ 8.852050][ T131] preempt_count: 2, expected: 0 [ 8.852051][ T131] RCU nest depth: 0, expected: 0 [ 8.852051][ T131] locks held by sed/131: 5, last CPU#3: [ 8.852054][ T131] #0: ffffffffb42027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.852066][ T131] #1: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.852072][ T131] #2: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.852076][ T131] #3: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.852080][ T131] #4: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.852084][ T131] irq event stamp: 20774 [ 8.852085][ T131] hardirqs last enabled at (20773): [] __down_trylock_console_sem+0x86/0xa0 [ 8.852088][ T131] hardirqs last disabled at (20774): [] console_emit_next_record+0x3d4/0x4c0 [ 8.852090][ T131] softirqs last enabled at (20050): [] handle_softirqs+0x67c/0x900 [ 8.852092][ T131] softirqs last disabled at (20041): [] __irq_exit_rcu+0x145/0x1c0 [ 8.852094][ T131] Preemption disabled at: [ 8.852095][ T131] [<0000000000000000>] 0x0 [ 8.852102][ T131] CPU: 3 UID: 0 PID: 131 Comm: sed Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.852106][ T131] Tainted: [W]=WARN [ 8.852107][ T131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.852109][ T131] Call Trace: [ 8.852110][ T131] [ 8.852112][ T131] dump_stack_lvl+0x6f/0xa0 [ 8.852118][ T131] __might_resched.cold+0x1fe/0x2c1 [ 8.852123][ T131] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.852127][ T131] ? __kmalloc_noprof+0xdb/0x760 [ 8.852132][ T131] __kmalloc_noprof+0x443/0x760 [ 8.852134][ T131] ? alloc_buf.isra.0+0x4b/0x260 [ 8.852147][ T131] ? do_raw_spin_unlock+0x59/0x250 [ 8.852150][ T131] alloc_buf.isra.0+0x4b/0x260 [ 8.852153][ T131] put_chars+0x1e1/0x2f0 [ 8.852156][ T131] ? __send_to_port+0x420/0x420 [ 8.852157][ T131] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.852162][ T131] ? validate_chain+0x38b/0xc20 [ 8.852167][ T131] hvc_console_print+0x292/0x780 [ 8.852174][ T131] ? hvc_write+0x3a0/0x3a0 [ 8.852176][ T131] ? rcu_is_watching+0x16/0xd0 [ 8.852178][ T131] ? lock_acquire+0x13c/0x160 [ 8.852182][ T131] console_emit_next_record+0x22f/0x4c0 [ 8.852186][ T131] ? devkmsg_read+0x4b0/0x4b0 [ 8.852188][ T131] ? console_flush_one_record+0x106/0x710 [ 8.852192][ T131] ? rcu_is_watching+0x16/0xd0 [ 8.852194][ T131] ? lock_acquire+0x13c/0x160 [ 8.852198][ T131] console_flush_one_record+0x46f/0x710 [ 8.852202][ T131] ? console_emit_next_record+0x4c0/0x4c0 [ 8.852204][ T131] ? __lock_acquire+0x518/0xc20 [ 8.852209][ T131] console_unlock+0xee/0x1f0 [ 8.852212][ T131] ? console_flush_one_record+0x710/0x710 [ 8.852214][ T131] ? rcu_is_watching+0x16/0xd0 [ 8.852216][ T131] ? lock_acquire+0x60/0x160 [ 8.852220][ T131] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.852222][ T131] ? vprintk_emit+0x320/0x3e0 [ 8.852225][ T131] vprintk_emit+0x37c/0x3e0 [ 8.852229][ T131] ? wake_up_klogd_work_func+0x90/0x90 [ 8.852232][ T131] ? __lock_acquire+0x518/0xc20 [ 8.852236][ T131] _printk+0xc7/0x100 [ 8.852240][ T131] ? snapshot_read.cold+0x21/0x21 [ 8.852243][ T131] ? do_raw_spin_lock+0x131/0x280 [ 8.852245][ T131] ? __rwlock_init+0x150/0x150 [ 8.852249][ T131] ? do_raw_spin_lock+0x131/0x280 [ 8.852252][ T131] do_exit.cold+0x82/0x9c [ 8.852256][ T131] ? exit_notify+0x890/0x890 [ 8.852258][ T131] ? __lock_release.isra.0+0x69/0x1a0 [ 8.852260][ T131] ? rcu_is_watching+0x16/0xd0 [ 8.852264][ T131] do_group_exit+0xb8/0x370 [ 8.852267][ T131] __x64_sys_exit_group+0x3c/0x50 [ 8.852269][ T131] x64_sys_call+0x1567/0x1570 [ 8.852271][ T131] do_syscall_64+0xff/0x530 [ 8.852275][ T131] ? exc_page_fault+0xee/0x100 [ 8.852278][ T131] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.852280][ T131] RIP: 0033:0x7f50bb1121b8 [ 8.852282][ T131] Code: Unable to access opcode bytes at 0x7f50bb11218e. [ 8.852284][ T131] RSP: 002b:00007ffdd8defc48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.852286][ T131] RAX: ffffffffffffffda RBX: 00007f50bb242f88 RCX: 00007f50bb1121b8 [ 8.852288][ T131] RDX: 00007f50baf6fb48 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 8.852289][ T131] RBP: 00007ffdd8defca0 R08: 00000000ffffffff R09: 0000000000001010 [ 8.852290][ T131] R10: 00007ffdd8defac0 R11: 0000000000000246 R12: 0000000000000002 [ 8.852291][ T131] R13: 0000000000000000 R14: 00007f50bb241680 R15: 00007f50bb242fa0 [ 8.852297][ T131] [ 9.547969][ T187] ip (187) used greatest stack depth: 23904 bytes left [ 11.458970][ T269] 8021q: 802.1Q VLAN Support v1.8 [ 11.458988][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.458990][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: modprobe [ 11.458992][ T269] preempt_count: 1, expected: 0 [ 11.458993][ T269] RCU nest depth: 0, expected: 0 [ 11.458994][ T269] locks held by modprobe/269: 4, last CPU#2: [ 11.458996][ T269] #0: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.459008][ T269] #1: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.459013][ T269] #2: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.459017][ T269] #3: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.459021][ T269] irq event stamp: 30580 [ 11.459021][ T269] hardirqs last enabled at (30579): [] __down_trylock_console_sem+0x86/0xa0 [ 11.459024][ T269] hardirqs last disabled at (30580): [] console_emit_next_record+0x3d4/0x4c0 [ 11.459026][ T269] softirqs last enabled at (27738): [] handle_softirqs+0x67c/0x900 [ 11.459029][ T269] softirqs last disabled at (27731): [] __irq_exit_rcu+0x145/0x1c0 [ 11.459032][ T269] Preemption disabled at: [ 11.459032][ T269] [] vprintk_emit+0x31b/0x3e0 [ 11.459038][ T269] CPU: 2 UID: 0 PID: 269 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.459041][ T269] Tainted: [W]=WARN [ 11.459042][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.459044][ T269] Call Trace: [ 11.459045][ T269] [ 11.459047][ T269] dump_stack_lvl+0x6f/0xa0 [ 11.459053][ T269] ? vprintk_emit+0x31b/0x3e0 [ 11.459055][ T269] __might_resched.cold+0x1fe/0x2c1 [ 11.459060][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.459064][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 11.459069][ T269] __kmalloc_noprof+0x443/0x760 [ 11.459071][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 11.459077][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 11.459080][ T269] alloc_buf.isra.0+0x4b/0x260 [ 11.459083][ T269] put_chars+0x1e1/0x2f0 [ 11.459086][ T269] ? __send_to_port+0x420/0x420 [ 11.459087][ T269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.459092][ T269] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.459095][ T269] ? validate_chain+0x38b/0xc20 [ 11.459099][ T269] hvc_console_print+0x292/0x780 [ 11.459102][ T269] ? __lock_acquire+0x518/0xc20 [ 11.459107][ T269] ? hvc_write+0x3a0/0x3a0 [ 11.459110][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.459115][ T269] console_emit_next_record+0x22f/0x4c0 [ 11.459119][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 11.459120][ T269] ? console_flush_one_record+0x106/0x710 [ 11.459124][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.459126][ T269] ? lock_acquire+0x13c/0x160 [ 11.459130][ T269] console_flush_one_record+0x46f/0x710 [ 11.459134][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 11.459136][ T269] ? __lock_acquire+0x518/0xc20 [ 11.459141][ T269] console_unlock+0xee/0x1f0 [ 11.459144][ T269] ? console_flush_one_record+0x710/0x710 [ 11.459146][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.459153][ T269] ? lock_acquire+0x60/0x160 [ 11.459157][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.459159][ T269] ? vprintk_emit+0x320/0x3e0 [ 11.459162][ T269] vprintk_emit+0x37c/0x3e0 [ 11.459166][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 11.459172][ T269] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.459176][ T269] _printk+0xc7/0x100 [ 11.459179][ T269] ? snapshot_read.cold+0x21/0x21 [ 11.459186][ T269] ? do_one_initcall+0x113/0x4f0 [ 11.459189][ T269] vlan_proto_init+0x24/0x90 [8021q] [ 11.459192][ T269] do_one_initcall+0x124/0x4f0 [ 11.459195][ T269] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.459200][ T269] ? do_init_module+0xae/0x8a0 [ 11.459203][ T269] ? kasan_unpoison+0x44/0x70 [ 11.459208][ T269] do_init_module+0x2ad/0x8a0 [ 11.459211][ T269] ? lockdep_hardirqs_on+0x91/0x130 [ 11.459215][ T269] ? free_module+0x470/0x470 [ 11.459219][ T269] ? kfree+0x123/0x590 [ 11.459223][ T269] load_module+0x1424/0x1bb0 [ 11.459230][ T269] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.459234][ T269] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.459237][ T269] ? ovl_real_file+0x172/0x1e0 [ 11.459241][ T269] ? backing_file_read_iter+0x541/0x790 [ 11.459244][ T269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.459248][ T269] init_module_from_file+0x11f/0x1a0 [ 11.459251][ T269] ? __do_sys_init_module+0x220/0x220 [ 11.459259][ T269] ? __rwlock_init+0x150/0x150 [ 11.459263][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 11.459266][ T269] idempotent_init_module+0x37b/0x7c0 [ 11.459269][ T269] ? init_module_from_file+0x1a0/0x1a0 [ 11.459275][ T269] ? rcu_is_watching+0x16/0xd0 [ 11.459278][ T269] ? cap_capable+0x1d7/0x3d0 [ 11.459284][ T269] __x64_sys_finit_module+0xdf/0x190 [ 11.459286][ T269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.459289][ T269] do_syscall_64+0xff/0x530 [ 11.459291][ T269] ? exc_page_fault+0xee/0x100 [ 11.459294][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.459297][ T269] RIP: 0033:0x7f5b93ee437d [ 11.459300][ T269] 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 [ 11.459302][ T269] RSP: 002b:00007fffd4bcf868 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.459304][ T269] RAX: ffffffffffffffda RBX: 0000555c5e295810 RCX: 00007f5b93ee437d [ 11.459306][ T269] RDX: 0000000000000000 RSI: 0000555c2f4a0ffd RDI: 0000000000000000 [ 11.459307][ T269] RBP: 00007fffd4bcf900 R08: 0000000000000000 R09: 0000000000000000 [ 11.459308][ T269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2f4a0ffd [ 11.459308][ T269] R13: 0000555c5e295960 R14: 0000000000040000 R15: 0000000000000000 [ 11.459315][ T269] [ 11.662992][ T275] gre: GRE over IPv4 demultiplexer driver [ 11.670496][ T275] ip_gre: GRE over IPv4 tunneling driver