[ 10.060274][ T191] ip (191) used greatest stack depth: 23824 bytes left [ 10.060290][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.060292][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 10.060294][ T191] preempt_count: 2, expected: 0 [ 10.060295][ T191] RCU nest depth: 0, expected: 0 [ 10.060296][ T191] locks held by ip/191: 5, last CPU#2: [ 10.060298][ T191] #0: ffffffff9c2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.060311][ T191] #1: ffffffff9c369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.060317][ T191] #2: ffffffff9c369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.060321][ T191] #3: ffffffff9c289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.060326][ T191] #4: ffffffff9c289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.060330][ T191] irq event stamp: 30416 [ 10.060331][ T191] hardirqs last enabled at (30415): [] __down_trylock_console_sem+0x86/0xa0 [ 10.060333][ T191] hardirqs last disabled at (30416): [] console_emit_next_record+0x3d4/0x4c0 [ 10.060335][ T191] softirqs last enabled at (30328): [] handle_softirqs+0x67c/0x900 [ 10.060337][ T191] softirqs last disabled at (30323): [] __irq_exit_rcu+0x145/0x1c0 [ 10.060339][ T191] Preemption disabled at: [ 10.060340][ T191] [<0000000000000000>] 0x0 [ 10.060346][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.060350][ T191] Tainted: [W]=WARN [ 10.060351][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.060352][ T191] Call Trace: [ 10.060354][ T191] [ 10.060355][ T191] dump_stack_lvl+0x6f/0xa0 [ 10.060362][ T191] __might_resched.cold+0x1fe/0x2c1 [ 10.060367][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.060371][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 10.060376][ T191] __kmalloc_noprof+0x443/0x760 [ 10.060378][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 10.060384][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 10.060387][ T191] alloc_buf.isra.0+0x4b/0x260 [ 10.060390][ T191] put_chars+0x1e1/0x2f0 [ 10.060393][ T191] ? __send_to_port+0x420/0x420 [ 10.060394][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.060399][ T191] ? validate_chain+0x38b/0xc20 [ 10.060404][ T191] hvc_console_print+0x292/0x780 [ 10.060411][ T191] ? hvc_write+0x3a0/0x3a0 [ 10.060413][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.060415][ T191] ? lock_acquire+0x13c/0x160 [ 10.060419][ T191] console_emit_next_record+0x22f/0x4c0 [ 10.060423][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 10.060424][ T191] ? console_flush_one_record+0x106/0x710 [ 10.060428][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.060430][ T191] ? lock_acquire+0x13c/0x160 [ 10.060434][ T191] console_flush_one_record+0x46f/0x710 [ 10.060438][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 10.060440][ T191] ? __lock_acquire+0x518/0xc20 [ 10.060445][ T191] console_unlock+0xee/0x1f0 [ 10.060447][ T191] ? console_flush_one_record+0x710/0x710 [ 10.060449][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.060451][ T191] ? lock_acquire+0x60/0x160 [ 10.060455][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.060457][ T191] ? vprintk_emit+0x320/0x3e0 [ 10.060460][ T191] vprintk_emit+0x37c/0x3e0 [ 10.060464][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 10.060467][ T191] ? __lock_acquire+0x518/0xc20 [ 10.060471][ T191] _printk+0xc7/0x100 [ 10.060474][ T191] ? snapshot_read.cold+0x21/0x21 [ 10.060477][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.060480][ T191] ? __rwlock_init+0x150/0x150 [ 10.060483][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.060486][ T191] do_exit.cold+0x82/0x9c [ 10.060490][ T191] ? exit_notify+0x890/0x890 [ 10.060492][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.060494][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.060498][ T191] do_group_exit+0xb8/0x370 [ 10.060501][ T191] __x64_sys_exit_group+0x3c/0x50 [ 10.060503][ T191] x64_sys_call+0x1567/0x1570 [ 10.060505][ T191] do_syscall_64+0xff/0x530 [ 10.060508][ T191] ? exc_page_fault+0xee/0x100 [ 10.060511][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.060514][ T191] RIP: 0033:0x7f6eefb681b8 [ 10.060516][ T191] Code: Unable to access opcode bytes at 0x7f6eefb6818e. [ 10.060517][ T191] RSP: 002b:00007ffcb27a95a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.060519][ T191] RAX: ffffffffffffffda RBX: 00007f6eefc98f88 RCX: 00007f6eefb681b8 [ 10.060521][ T191] RDX: 00007f6eef8b2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.060522][ T191] RBP: 00007ffcb27a9600 R08: 0000000000000000 R09: 0000000000008010 [ 10.060523][ T191] R10: 00007ffcb27a93c0 R11: 0000000000000246 R12: 0000000000000001 [ 10.060523][ T191] R13: 0000000000000000 R14: 00007f6eefc97680 R15: 00007f6eefc98fa0 [ 10.060530][ T191] [ 11.358178][ T243] 8021q: 802.1Q VLAN Support v1.8 [ 11.358197][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.358200][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: modprobe [ 11.358202][ T243] preempt_count: 1, expected: 0 [ 11.358202][ T243] RCU nest depth: 0, expected: 0 [ 11.358203][ T243] locks held by modprobe/243: 4, last CPU#1: [ 11.358206][ T243] #0: ffffffff9c369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.358217][ T243] #1: ffffffff9c369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.358221][ T243] #2: ffffffff9c289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.358225][ T243] #3: ffffffff9c289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.358229][ T243] irq event stamp: 36094 [ 11.358230][ T243] hardirqs last enabled at (36093): [] __down_trylock_console_sem+0x86/0xa0 [ 11.358232][ T243] hardirqs last disabled at (36094): [] console_emit_next_record+0x3d4/0x4c0 [ 11.358234][ T243] softirqs last enabled at (35990): [] handle_softirqs+0x67c/0x900 [ 11.358237][ T243] softirqs last disabled at (35981): [] __irq_exit_rcu+0x145/0x1c0 [ 11.358240][ T243] Preemption disabled at: [ 11.358241][ T243] [] vprintk_emit+0x31b/0x3e0 [ 11.358246][ T243] CPU: 1 UID: 0 PID: 243 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.358250][ T243] Tainted: [W]=WARN [ 11.358251][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.358252][ T243] Call Trace: [ 11.358254][ T243] [ 11.358255][ T243] dump_stack_lvl+0x6f/0xa0 [ 11.358261][ T243] ? vprintk_emit+0x31b/0x3e0 [ 11.358263][ T243] __might_resched.cold+0x1fe/0x2c1 [ 11.358267][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.358271][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 11.358276][ T243] __kmalloc_noprof+0x443/0x760 [ 11.358278][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 11.358283][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 11.358286][ T243] alloc_buf.isra.0+0x4b/0x260 [ 11.358289][ T243] put_chars+0x1e1/0x2f0 [ 11.358292][ T243] ? __send_to_port+0x420/0x420 [ 11.358293][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.358298][ T243] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.358300][ T243] ? validate_chain+0x38b/0xc20 [ 11.358304][ T243] hvc_console_print+0x292/0x780 [ 11.358307][ T243] ? __lock_acquire+0x518/0xc20 [ 11.358311][ T243] ? hvc_write+0x3a0/0x3a0 [ 11.358314][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.358319][ T243] console_emit_next_record+0x22f/0x4c0 [ 11.358322][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 11.358324][ T243] ? console_flush_one_record+0x106/0x710 [ 11.358327][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.358329][ T243] ? lock_acquire+0x13c/0x160 [ 11.358333][ T243] console_flush_one_record+0x46f/0x710 [ 11.358337][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 11.358339][ T243] ? __lock_acquire+0x518/0xc20 [ 11.358343][ T243] console_unlock+0xee/0x1f0 [ 11.358346][ T243] ? console_flush_one_record+0x710/0x710 [ 11.358348][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.358350][ T243] ? lock_acquire+0x60/0x160 [ 11.358354][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.358355][ T243] ? vprintk_emit+0x320/0x3e0 [ 11.358358][ T243] vprintk_emit+0x37c/0x3e0 [ 11.358362][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 11.358367][ T243] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.358372][ T243] _printk+0xc7/0x100 [ 11.358375][ T243] ? snapshot_read.cold+0x21/0x21 [ 11.358381][ T243] ? do_one_initcall+0x113/0x4f0 [ 11.358384][ T243] vlan_proto_init+0x24/0x90 [8021q] [ 11.358388][ T243] do_one_initcall+0x124/0x4f0 [ 11.358391][ T243] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.358395][ T243] ? do_init_module+0xae/0x8a0 [ 11.358398][ T243] ? kasan_unpoison+0x44/0x70 [ 11.358402][ T243] do_init_module+0x2ad/0x8a0 [ 11.358406][ T243] ? lockdep_hardirqs_on+0x91/0x130 [ 11.358410][ T243] ? free_module+0x470/0x470 [ 11.358413][ T243] ? kfree+0x123/0x590 [ 11.358417][ T243] load_module+0x1424/0x1bb0 [ 11.358424][ T243] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.358427][ T243] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.358430][ T243] ? ovl_real_file+0x172/0x1e0 [ 11.358434][ T243] ? backing_file_read_iter+0x541/0x790 [ 11.358436][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.358440][ T243] init_module_from_file+0x11f/0x1a0 [ 11.358443][ T243] ? __do_sys_init_module+0x220/0x220 [ 11.358451][ T243] ? __rwlock_init+0x150/0x150 [ 11.358454][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 11.358457][ T243] idempotent_init_module+0x37b/0x7c0 [ 11.358460][ T243] ? init_module_from_file+0x1a0/0x1a0 [ 11.358466][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.358469][ T243] ? cap_capable+0x1d7/0x3d0 [ 11.358474][ T243] __x64_sys_finit_module+0xdf/0x190 [ 11.358476][ T243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.358480][ T243] do_syscall_64+0xff/0x530 [ 11.358482][ T243] ? exc_page_fault+0xee/0x100 [ 11.358484][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.358486][ T243] RIP: 0033:0x7f4cde20237d [ 11.358489][ T243] 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 [ 11.358491][ T243] RSP: 002b:00007ffda4977e08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.358494][ T243] RAX: ffffffffffffffda RBX: 0000558d32db0810 RCX: 00007f4cde20237d [ 11.358495][ T243] RDX: 0000000000000000 RSI: 0000558d1ba1cffd RDI: 0000000000000000 [ 11.358496][ T243] RBP: 00007ffda4977ea0 R08: 0000000000000000 R09: 0000000000000000 [ 11.358497][ T243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d1ba1cffd [ 11.358497][ T243] R13: 0000558d32db0960 R14: 0000000000040000 R15: 0000000000000000 [ 11.358504][ T243] [ 11.721439][ T256] gre: GRE over IPv4 demultiplexer driver [ 11.730005][ T256] ip_gre: GRE over IPv4 tunneling driver [ 13.335582][ T314] GACT probability NOT on [ 13.335598][ T314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.335600][ T314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 314, name: modprobe [ 13.335602][ T314] preempt_count: 1, expected: 0 [ 13.335603][ T314] RCU nest depth: 0, expected: 0 [ 13.335604][ T314] locks held by modprobe/314: 4, last CPU#3: [ 13.335606][ T314] #0: ffffffff9c369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.335619][ T314] #1: ffffffff9c369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.335623][ T314] #2: ffffffff9c289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.335627][ T314] #3: ffffffff9c289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.335631][ T314] irq event stamp: 17414 [ 13.335632][ T314] hardirqs last enabled at (17413): [] __down_trylock_console_sem+0x86/0xa0 [ 13.335634][ T314] hardirqs last disabled at (17414): [] console_emit_next_record+0x3d4/0x4c0 [ 13.335636][ T314] softirqs last enabled at (11878): [] handle_softirqs+0x67c/0x900 [ 13.335639][ T314] softirqs last disabled at (11631): [] __irq_exit_rcu+0x145/0x1c0 [ 13.335642][ T314] Preemption disabled at: [ 13.335642][ T314] [] vprintk_emit+0x31b/0x3e0 [ 13.335648][ T314] CPU: 3 UID: 0 PID: 314 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.335651][ T314] Tainted: [W]=WARN [ 13.335652][ T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.335654][ T314] Call Trace: [ 13.335656][ T314] [ 13.335657][ T314] dump_stack_lvl+0x6f/0xa0 [ 13.335663][ T314] ? vprintk_emit+0x31b/0x3e0 [ 13.335665][ T314] __might_resched.cold+0x1fe/0x2c1 [ 13.335670][ T314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.335674][ T314] ? __kmalloc_noprof+0xdb/0x760 [ 13.335679][ T314] __kmalloc_noprof+0x443/0x760 [ 13.335681][ T314] ? alloc_buf.isra.0+0x4b/0x260 [ 13.335687][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 13.335689][ T314] alloc_buf.isra.0+0x4b/0x260 [ 13.335692][ T314] put_chars+0x1e1/0x2f0 [ 13.335694][ T314] ? desc_read_finalized_seq+0x79/0x120 [ 13.335696][ T314] ? __send_to_port+0x420/0x420 [ 13.335699][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.335702][ T314] ? validate_chain+0x38b/0xc20 [ 13.335706][ T314] hvc_console_print+0x292/0x780 [ 13.335709][ T314] ? __lock_acquire+0x518/0xc20 [ 13.335711][ T314] ? __lock_acquire+0x518/0xc20 [ 13.335715][ T314] ? hvc_write+0x3a0/0x3a0 [ 13.335716][ T314] ? console_emit_next_record+0x1df/0x4c0 [ 13.335719][ T314] ? rcu_is_watching+0x16/0xd0 [ 13.335722][ T314] ? lock_acquire+0x13c/0x160 [ 13.335726][ T314] console_emit_next_record+0x22f/0x4c0 [ 13.335730][ T314] ? devkmsg_read+0x4b0/0x4b0 [ 13.335732][ T314] ? console_flush_one_record+0x106/0x710 [ 13.335735][ T314] ? rcu_is_watching+0x16/0xd0 [ 13.335737][ T314] ? lock_acquire+0x13c/0x160 [ 13.335741][ T314] console_flush_one_record+0x46f/0x710 [ 13.335745][ T314] ? console_emit_next_record+0x4c0/0x4c0 [ 13.335746][ T314] ? __lock_acquire+0x518/0xc20 [ 13.335751][ T314] console_unlock+0xee/0x1f0 [ 13.335754][ T314] ? console_flush_one_record+0x710/0x710 [ 13.335756][ T314] ? rcu_is_watching+0x16/0xd0 [ 13.335758][ T314] ? lock_acquire+0x60/0x160 [ 13.335762][ T314] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.335763][ T314] ? vprintk_emit+0x320/0x3e0 [ 13.335767][ T314] vprintk_emit+0x37c/0x3e0 [ 13.335771][ T314] ? wake_up_klogd_work_func+0x90/0x90 [ 13.335776][ T314] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.335779][ T314] _printk+0xc7/0x100 [ 13.335783][ T314] ? snapshot_read.cold+0x21/0x21 [ 13.335789][ T314] ? do_one_initcall+0x113/0x4f0 [ 13.335792][ T314] gact_init_module+0x15/0x1000 [act_gact] [ 13.335794][ T314] do_one_initcall+0x124/0x4f0 [ 13.335797][ T314] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.335801][ T314] ? do_init_module+0xae/0x8a0 [ 13.335804][ T314] ? kasan_unpoison+0x44/0x70 [ 13.335809][ T314] do_init_module+0x2ad/0x8a0 [ 13.335812][ T314] ? lockdep_hardirqs_on+0x91/0x130 [ 13.335817][ T314] ? free_module+0x470/0x470 [ 13.335820][ T314] ? kfree+0x123/0x590 [ 13.335824][ T314] load_module+0x1424/0x1bb0 [ 13.335831][ T314] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.335835][ T314] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.335837][ T314] ? ovl_real_file+0x172/0x1e0 [ 13.335842][ T314] ? backing_file_read_iter+0x541/0x790 [ 13.335845][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.335849][ T314] init_module_from_file+0x11f/0x1a0 [ 13.335852][ T314] ? __do_sys_init_module+0x220/0x220 [ 13.335859][ T314] ? __rwlock_init+0x150/0x150 [ 13.335868][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 13.335871][ T314] idempotent_init_module+0x37b/0x7c0 [ 13.335874][ T314] ? init_module_from_file+0x1a0/0x1a0 [ 13.335880][ T314] ? rcu_is_watching+0x16/0xd0 [ 13.335883][ T314] ? cap_capable+0x1d7/0x3d0 [ 13.335888][ T314] __x64_sys_finit_module+0xdf/0x190 [ 13.335891][ T314] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.335894][ T314] do_syscall_64+0xff/0x530 [ 13.335896][ T314] ? exc_page_fault+0xee/0x100 [ 13.335899][ T314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.335901][ T314] RIP: 0033:0x7f971b30537d [ 13.335904][ T314] 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 [ 13.335906][ T314] RSP: 002b:00007fffd0d02068 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.335908][ T314] RAX: ffffffffffffffda RBX: 00005579803ab810 RCX: 00007f971b30537d [ 13.335910][ T314] RDX: 0000000000000000 RSI: 000055797dd0affd RDI: 0000000000000000 [ 13.335911][ T314] RBP: 00007fffd0d02100 R08: 0000000000000000 R09: 0000000000000000 [ 13.335912][ T314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055797dd0affd [ 13.335913][ T314] R13: 00005579803ab960 R14: 0000000000040000 R15: 0000000000000000 [ 13.335919][ T314]