[ 10.072221][ T187] ip (187) used greatest stack depth: 23712 bytes left [ 10.072237][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.072239][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.072240][ T187] preempt_count: 2, expected: 0 [ 10.072241][ T187] RCU nest depth: 0, expected: 0 [ 10.072243][ T187] locks held by ip/187: 5, last CPU#2: [ 10.072245][ T187] #0: ffffffffa76027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.072258][ T187] #1: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.072263][ T187] #2: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.072267][ T187] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.072271][ T187] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.072275][ T187] irq event stamp: 46980 [ 10.072275][ T187] hardirqs last enabled at (46979): [] __down_trylock_console_sem+0x86/0xa0 [ 10.072278][ T187] hardirqs last disabled at (46980): [] console_emit_next_record+0x3d4/0x4c0 [ 10.072280][ T187] softirqs last enabled at (46524): [] handle_softirqs+0x67c/0x900 [ 10.072282][ T187] softirqs last disabled at (46519): [] __irq_exit_rcu+0x145/0x1c0 [ 10.072284][ T187] Preemption disabled at: [ 10.072285][ T187] [<0000000000000000>] 0x0 [ 10.072292][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.072295][ T187] Tainted: [W]=WARN [ 10.072296][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.072298][ T187] Call Trace: [ 10.072300][ T187] [ 10.072301][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.072307][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.072312][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.072316][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.072321][ T187] __kmalloc_noprof+0x443/0x760 [ 10.072323][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.072330][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.072332][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.072335][ T187] put_chars+0x1e1/0x2f0 [ 10.072338][ T187] ? __send_to_port+0x420/0x420 [ 10.072339][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.072344][ T187] ? validate_chain+0x38b/0xc20 [ 10.072349][ T187] hvc_console_print+0x292/0x780 [ 10.072355][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.072358][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.072362][ T187] ? lock_acquire+0x13c/0x160 [ 10.072366][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.072370][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.072371][ T187] ? console_flush_one_record+0x106/0x710 [ 10.072375][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.072377][ T187] ? lock_acquire+0x13c/0x160 [ 10.072381][ T187] console_flush_one_record+0x46f/0x710 [ 10.072385][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.072387][ T187] ? __lock_acquire+0x518/0xc20 [ 10.072392][ T187] console_unlock+0xee/0x1f0 [ 10.072395][ T187] ? console_flush_one_record+0x710/0x710 [ 10.072397][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.072399][ T187] ? lock_acquire+0x60/0x160 [ 10.072403][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.072405][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.072408][ T187] vprintk_emit+0x37c/0x3e0 [ 10.072412][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.072415][ T187] ? __lock_acquire+0x518/0xc20 [ 10.072419][ T187] _printk+0xc7/0x100 [ 10.072423][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.072426][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.072428][ T187] ? __rwlock_init+0x150/0x150 [ 10.072432][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.072435][ T187] do_exit.cold+0x82/0x9c [ 10.072438][ T187] ? exit_notify+0x890/0x890 [ 10.072440][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.072443][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.072447][ T187] do_group_exit+0xb8/0x370 [ 10.072450][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.072452][ T187] x64_sys_call+0x1567/0x1570 [ 10.072454][ T187] do_syscall_64+0xff/0x530 [ 10.072457][ T187] ? exc_page_fault+0xee/0x100 [ 10.072460][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.072463][ T187] RIP: 0033:0x7fb1d8a061b8 [ 10.072465][ T187] Code: Unable to access opcode bytes at 0x7fb1d8a0618e. [ 10.072466][ T187] RSP: 002b:00007ffc3b2642e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.072469][ T187] RAX: ffffffffffffffda RBX: 00007fb1d8b36f88 RCX: 00007fb1d8a061b8 [ 10.072470][ T187] RDX: 00007fb1d8750fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.072471][ T187] RBP: 00007ffc3b264340 R08: 0000000000000000 R09: 0000000000008010 [ 10.072472][ T187] R10: 00007ffc3b264100 R11: 0000000000000246 R12: 0000000000000001 [ 10.072473][ T187] R13: 0000000000000000 R14: 00007fb1d8b35680 R15: 00007fb1d8b36fa0 [ 10.072479][ T187] [ 12.634646][ T294] 8021q: 802.1Q VLAN Support v1.8 [ 12.634672][ T294] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.634676][ T294] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 294, name: modprobe [ 12.634679][ T294] preempt_count: 1, expected: 0 [ 12.634681][ T294] RCU nest depth: 0, expected: 0 [ 12.634683][ T294] locks held by modprobe/294: 4, last CPU#0: [ 12.634687][ T294] #0: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.634708][ T294] #1: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.634715][ T294] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.634723][ T294] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.634733][ T294] irq event stamp: 22728 [ 12.634734][ T294] hardirqs last enabled at (22727): [] __down_trylock_console_sem+0x86/0xa0 [ 12.634740][ T294] hardirqs last disabled at (22728): [] console_emit_next_record+0x3d4/0x4c0 [ 12.634744][ T294] softirqs last enabled at (20044): [] handle_softirqs+0x67c/0x900 [ 12.634750][ T294] softirqs last disabled at (19267): [] __irq_exit_rcu+0x145/0x1c0 [ 12.634754][ T294] Preemption disabled at: [ 12.634755][ T294] [] vprintk_emit+0x31b/0x3e0 [ 12.634766][ T294] CPU: 0 UID: 0 PID: 294 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.634773][ T294] Tainted: [W]=WARN [ 12.634774][ T294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.634778][ T294] Call Trace: [ 12.634781][ T294] [ 12.634783][ T294] dump_stack_lvl+0x6f/0xa0 [ 12.634792][ T294] ? vprintk_emit+0x31b/0x3e0 [ 12.634797][ T294] __might_resched.cold+0x1fe/0x2c1 [ 12.634804][ T294] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.634810][ T294] ? __kmalloc_noprof+0xdb/0x760 [ 12.634818][ T294] __kmalloc_noprof+0x443/0x760 [ 12.634822][ T294] ? alloc_buf.isra.0+0x4b/0x260 [ 12.634830][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 12.634834][ T294] alloc_buf.isra.0+0x4b/0x260 [ 12.634839][ T294] put_chars+0x1e1/0x2f0 [ 12.634844][ T294] ? __send_to_port+0x420/0x420 [ 12.634846][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.634855][ T294] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.634858][ T294] ? validate_chain+0x38b/0xc20 [ 12.634866][ T294] hvc_console_print+0x292/0x780 [ 12.634869][ T294] ? __lock_acquire+0x518/0xc20 [ 12.634879][ T294] ? hvc_write+0x3a0/0x3a0 [ 12.634884][ T294] ? rcu_is_watching+0x16/0xd0 [ 12.634894][ T294] console_emit_next_record+0x22f/0x4c0 [ 12.634901][ T294] ? devkmsg_read+0x4b0/0x4b0 [ 12.634903][ T294] ? console_flush_one_record+0x106/0x710 [ 12.634910][ T294] ? rcu_is_watching+0x16/0xd0 [ 12.634914][ T294] ? lock_acquire+0x13c/0x160 [ 12.634923][ T294] console_flush_one_record+0x46f/0x710 [ 12.634932][ T294] ? console_emit_next_record+0x4c0/0x4c0 [ 12.634935][ T294] ? __lock_acquire+0x518/0xc20 [ 12.634946][ T294] console_unlock+0xee/0x1f0 [ 12.634950][ T294] ? console_flush_one_record+0x710/0x710 [ 12.634952][ T294] ? rcu_is_watching+0x16/0xd0 [ 12.634957][ T294] ? lock_acquire+0x60/0x160 [ 12.634964][ T294] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.634967][ T294] ? vprintk_emit+0x320/0x3e0 [ 12.634974][ T294] vprintk_emit+0x37c/0x3e0 [ 12.634981][ T294] ? wake_up_klogd_work_func+0x90/0x90 [ 12.634992][ T294] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.635000][ T294] _printk+0xc7/0x100 [ 12.635006][ T294] ? snapshot_read.cold+0x21/0x21 [ 12.635017][ T294] ? do_one_initcall+0x113/0x4f0 [ 12.635024][ T294] vlan_proto_init+0x24/0x90 [8021q] [ 12.635029][ T294] do_one_initcall+0x124/0x4f0 [ 12.635033][ T294] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.635045][ T294] ? do_init_module+0xae/0x8a0 [ 12.635049][ T294] ? kasan_unpoison+0x44/0x70 [ 12.635059][ T294] do_init_module+0x2ad/0x8a0 [ 12.635065][ T294] ? lockdep_hardirqs_on+0x91/0x130 [ 12.635071][ T294] ? free_module+0x470/0x470 [ 12.635077][ T294] ? kfree+0x123/0x590 [ 12.635084][ T294] load_module+0x1424/0x1bb0 [ 12.635100][ T294] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.635106][ T294] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.635110][ T294] ? ovl_real_file+0x172/0x1e0 [ 12.635115][ T294] ? backing_file_read_iter+0x541/0x790 [ 12.635120][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.635127][ T294] init_module_from_file+0x11f/0x1a0 [ 12.635132][ T294] ? __do_sys_init_module+0x220/0x220 [ 12.635145][ T294] ? __rwlock_init+0x150/0x150 [ 12.635153][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 12.635159][ T294] idempotent_init_module+0x37b/0x7c0 [ 12.635165][ T294] ? init_module_from_file+0x1a0/0x1a0 [ 12.635177][ T294] ? rcu_is_watching+0x16/0xd0 [ 12.635182][ T294] ? cap_capable+0x1d7/0x3d0 [ 12.635199][ T294] __x64_sys_finit_module+0xdf/0x190 [ 12.635202][ T294] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.635208][ T294] do_syscall_64+0xff/0x530 [ 12.635211][ T294] ? exc_page_fault+0xee/0x100 [ 12.635216][ T294] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.635219][ T294] RIP: 0033:0x7f03e354237d [ 12.635225][ T294] 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 [ 12.635228][ T294] RSP: 002b:00007ffcb8738a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.635231][ T294] RAX: ffffffffffffffda RBX: 000055fdec0ac810 RCX: 00007f03e354237d [ 12.635233][ T294] RDX: 0000000000000000 RSI: 000055fdc9126ffd RDI: 0000000000000000 [ 12.635234][ T294] RBP: 00007ffcb8738ab0 R08: 0000000000000000 R09: 0000000000000000 [ 12.635236][ T294] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdc9126ffd [ 12.635238][ T294] R13: 000055fdec0ac960 R14: 0000000000040000 R15: 0000000000000000 [ 12.635251][ T294] [ 12.889693][ T301] gre: GRE over IPv4 demultiplexer driver [ 12.921320][ T301] ip6_gre: GRE over IPv6 tunneling driver [ 19.943638][ T392] GACT probability NOT on [ 19.943658][ T392] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.943661][ T392] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 392, name: modprobe [ 19.943663][ T392] preempt_count: 1, expected: 0 [ 19.943665][ T392] RCU nest depth: 0, expected: 0 [ 19.943666][ T392] locks held by modprobe/392: 4, last CPU#0: [ 19.943669][ T392] #0: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.943684][ T392] #1: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.943690][ T392] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.943696][ T392] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.943702][ T392] irq event stamp: 26694 [ 19.943703][ T392] hardirqs last enabled at (26693): [] __down_trylock_console_sem+0x86/0xa0 [ 19.943707][ T392] hardirqs last disabled at (26694): [] console_emit_next_record+0x3d4/0x4c0 [ 19.943710][ T392] softirqs last enabled at (25982): [] handle_softirqs+0x67c/0x900 [ 19.943714][ T392] softirqs last disabled at (25977): [] __irq_exit_rcu+0x145/0x1c0 [ 19.943717][ T392] Preemption disabled at: [ 19.943718][ T392] [] vprintk_emit+0x31b/0x3e0 [ 19.943725][ T392] CPU: 0 UID: 0 PID: 392 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.943730][ T392] Tainted: [W]=WARN [ 19.943731][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.943733][ T392] Call Trace: [ 19.943735][ T392] [ 19.943737][ T392] dump_stack_lvl+0x6f/0xa0 [ 19.943745][ T392] ? vprintk_emit+0x31b/0x3e0 [ 19.943748][ T392] __might_resched.cold+0x1fe/0x2c1 [ 19.943754][ T392] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.943759][ T392] ? __kmalloc_noprof+0xdb/0x760 [ 19.943767][ T392] __kmalloc_noprof+0x443/0x760 [ 19.943770][ T392] ? alloc_buf.isra.0+0x4b/0x260 [ 19.943778][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 19.943782][ T392] alloc_buf.isra.0+0x4b/0x260 [ 19.943787][ T392] put_chars+0x1e1/0x2f0 [ 19.943789][ T392] ? desc_read_finalized_seq+0x79/0x120 [ 19.943793][ T392] ? __send_to_port+0x420/0x420 [ 19.943798][ T392] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.943802][ T392] ? validate_chain+0x38b/0xc20 [ 19.943809][ T392] hvc_console_print+0x292/0x780 [ 19.943812][ T392] ? __lock_acquire+0x518/0xc20 [ 19.943815][ T392] ? __lock_acquire+0x518/0xc20 [ 19.943823][ T392] ? hvc_write+0x3a0/0x3a0 [ 19.943824][ T392] ? console_emit_next_record+0x1df/0x4c0 [ 19.943830][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.943834][ T392] ? lock_acquire+0x13c/0x160 [ 19.943840][ T392] console_emit_next_record+0x22f/0x4c0 [ 19.943846][ T392] ? devkmsg_read+0x4b0/0x4b0 [ 19.943849][ T392] ? console_flush_one_record+0x106/0x710 [ 19.943854][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.943857][ T392] ? lock_acquire+0x13c/0x160 [ 19.943864][ T392] console_flush_one_record+0x46f/0x710 [ 19.943871][ T392] ? console_emit_next_record+0x4c0/0x4c0 [ 19.943873][ T392] ? __lock_acquire+0x518/0xc20 [ 19.943882][ T392] console_unlock+0xee/0x1f0 [ 19.943886][ T392] ? console_flush_one_record+0x710/0x710 [ 19.943889][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.943892][ T392] ? lock_acquire+0x60/0x160 [ 19.943898][ T392] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.943901][ T392] ? vprintk_emit+0x320/0x3e0 [ 19.943906][ T392] vprintk_emit+0x37c/0x3e0 [ 19.943913][ T392] ? wake_up_klogd_work_func+0x90/0x90 [ 19.943922][ T392] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.943927][ T392] _printk+0xc7/0x100 [ 19.943932][ T392] ? snapshot_read.cold+0x21/0x21 [ 19.943943][ T392] ? do_one_initcall+0x113/0x4f0 [ 19.943947][ T392] gact_init_module+0x15/0x1000 [act_gact] [ 19.943951][ T392] do_one_initcall+0x124/0x4f0 [ 19.943955][ T392] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.943963][ T392] ? do_init_module+0xae/0x8a0 [ 19.943967][ T392] ? kasan_unpoison+0x44/0x70 [ 19.943975][ T392] do_init_module+0x2ad/0x8a0 [ 19.943980][ T392] ? lockdep_hardirqs_on+0x91/0x130 [ 19.943986][ T392] ? free_module+0x470/0x470 [ 19.943991][ T392] ? kfree+0x123/0x590 [ 19.943997][ T392] load_module+0x1424/0x1bb0 [ 19.944010][ T392] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.944016][ T392] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.944020][ T392] ? find_held_lock+0x2b/0x80 [ 19.944024][ T392] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.944031][ T392] init_module_from_file+0x11f/0x1a0 [ 19.944036][ T392] ? __do_sys_init_module+0x220/0x220 [ 19.944050][ T392] ? __rwlock_init+0x150/0x150 [ 19.944056][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 19.944060][ T392] idempotent_init_module+0x37b/0x7c0 [ 19.944066][ T392] ? init_module_from_file+0x1a0/0x1a0 [ 19.944077][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.944080][ T392] ? cap_capable+0x1d7/0x3d0 [ 19.944089][ T392] __x64_sys_finit_module+0xdf/0x190 [ 19.944092][ T392] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.944097][ T392] do_syscall_64+0xff/0x530 [ 19.944100][ T392] ? exc_page_fault+0xee/0x100 [ 19.944104][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.944107][ T392] RIP: 0033:0x7f174c36937d [ 19.944111][ T392] 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 [ 19.944114][ T392] RSP: 002b:00007ffd0ef567a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.944117][ T392] RAX: ffffffffffffffda RBX: 0000558eca833810 RCX: 00007f174c36937d [ 19.944119][ T392] RDX: 0000000000000000 RSI: 0000558eb6fbcffd RDI: 0000000000000000 [ 19.944120][ T392] RBP: 00007ffd0ef56840 R08: 0000000000000000 R09: 0000000000000000 [ 19.944122][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558eb6fbcffd [ 19.944124][ T392] R13: 0000558eca833960 R14: 0000000000040000 R15: 0000000000000000 [ 19.944138][ T392]