[ 10.158438][ T186] ip (186) used greatest stack depth: 24128 bytes left [ 10.158455][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.158457][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.158458][ T186] preempt_count: 2, expected: 0 [ 10.158459][ T186] RCU nest depth: 0, expected: 0 [ 10.158460][ T186] locks held by ip/186: 5, last CPU#3: [ 10.158463][ T186] #0: ffffffffb1c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.158475][ T186] #1: ffffffffb1d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.158480][ T186] #2: ffffffffb1d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.158484][ T186] #3: ffffffffb1c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.158488][ T186] #4: ffffffffb1c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.158492][ T186] irq event stamp: 49400 [ 10.158493][ T186] hardirqs last enabled at (49399): [] __down_trylock_console_sem+0x86/0xa0 [ 10.158496][ T186] hardirqs last disabled at (49400): [] console_emit_next_record+0x3d4/0x4c0 [ 10.158498][ T186] softirqs last enabled at (48582): [] handle_softirqs+0x67c/0x900 [ 10.158500][ T186] softirqs last disabled at (48575): [] __irq_exit_rcu+0x145/0x1c0 [ 10.158502][ T186] Preemption disabled at: [ 10.158503][ T186] [<0000000000000000>] 0x0 [ 10.158510][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.158513][ T186] Tainted: [W]=WARN [ 10.158514][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.158516][ T186] Call Trace: [ 10.158517][ T186] [ 10.158519][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.158526][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.158531][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.158535][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.158540][ T186] __kmalloc_noprof+0x443/0x760 [ 10.158542][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.158548][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.158551][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.158554][ T186] put_chars+0x1e1/0x2f0 [ 10.158557][ T186] ? __send_to_port+0x420/0x420 [ 10.158558][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.158563][ T186] ? validate_chain+0x38b/0xc20 [ 10.158568][ T186] hvc_console_print+0x292/0x780 [ 10.158574][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.158576][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.158579][ T186] ? lock_acquire+0x13c/0x160 [ 10.158583][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.158587][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.158589][ T186] ? console_flush_one_record+0x106/0x710 [ 10.158592][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.158594][ T186] ? lock_acquire+0x13c/0x160 [ 10.158598][ T186] console_flush_one_record+0x46f/0x710 [ 10.158602][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.158604][ T186] ? __lock_acquire+0x518/0xc20 [ 10.158609][ T186] console_unlock+0xee/0x1f0 [ 10.158612][ T186] ? console_flush_one_record+0x710/0x710 [ 10.158614][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.158616][ T186] ? lock_acquire+0x60/0x160 [ 10.158620][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.158622][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.158625][ T186] vprintk_emit+0x37c/0x3e0 [ 10.158629][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.158632][ T186] ? __lock_acquire+0x518/0xc20 [ 10.158636][ T186] _printk+0xc7/0x100 [ 10.158640][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.158643][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.158645][ T186] ? __rwlock_init+0x150/0x150 [ 10.158649][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.158652][ T186] do_exit.cold+0x82/0x9c [ 10.158656][ T186] ? exit_notify+0x890/0x890 [ 10.158658][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.158661][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.158665][ T186] do_group_exit+0xb8/0x370 [ 10.158667][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.158669][ T186] x64_sys_call+0x1567/0x1570 [ 10.158671][ T186] do_syscall_64+0xff/0x530 [ 10.158675][ T186] ? exc_page_fault+0xee/0x100 [ 10.158678][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.158680][ T186] RIP: 0033:0x7f819aa301b8 [ 10.158682][ T186] Code: Unable to access opcode bytes at 0x7f819aa3018e. [ 10.158684][ T186] RSP: 002b:00007ffdca82e9c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.158686][ T186] RAX: ffffffffffffffda RBX: 00007f819ab60f88 RCX: 00007f819aa301b8 [ 10.158691][ T186] RDX: 00007f819a77afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.158692][ T186] RBP: 00007ffdca82ea20 R08: 0000000000000000 R09: 0000000000008010 [ 10.158693][ T186] R10: 00007ffdca82e7e0 R11: 0000000000000246 R12: 0000000000000001 [ 10.158694][ T186] R13: 0000000000000000 R14: 00007f819ab5f680 R15: 00007f819ab60fa0 [ 10.158701][ T186] [ 11.812647][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 11.812667][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.812670][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 11.812672][ T246] preempt_count: 1, expected: 0 [ 11.812673][ T246] RCU nest depth: 0, expected: 0 [ 11.812674][ T246] locks held by modprobe/246: 4, last CPU#3: [ 11.812676][ T246] #0: ffffffffb1d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.812688][ T246] #1: ffffffffb1d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.812698][ T246] #2: ffffffffb1c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.812702][ T246] #3: ffffffffb1c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.812706][ T246] irq event stamp: 21788 [ 11.812707][ T246] hardirqs last enabled at (21787): [] __down_trylock_console_sem+0x86/0xa0 [ 11.812709][ T246] hardirqs last disabled at (21788): [] console_emit_next_record+0x3d4/0x4c0 [ 11.812711][ T246] softirqs last enabled at (17836): [] handle_softirqs+0x67c/0x900 [ 11.812714][ T246] softirqs last disabled at (17829): [] __irq_exit_rcu+0x145/0x1c0 [ 11.812717][ T246] Preemption disabled at: [ 11.812717][ T246] [] vprintk_emit+0x31b/0x3e0 [ 11.812723][ T246] CPU: 3 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.812727][ T246] Tainted: [W]=WARN [ 11.812727][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.812729][ T246] Call Trace: [ 11.812731][ T246] [ 11.812732][ T246] dump_stack_lvl+0x6f/0xa0 [ 11.812738][ T246] ? vprintk_emit+0x31b/0x3e0 [ 11.812740][ T246] __might_resched.cold+0x1fe/0x2c1 [ 11.812745][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.812749][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 11.812754][ T246] __kmalloc_noprof+0x443/0x760 [ 11.812756][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 11.812762][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.812765][ T246] alloc_buf.isra.0+0x4b/0x260 [ 11.812768][ T246] put_chars+0x1e1/0x2f0 [ 11.812771][ T246] ? __send_to_port+0x420/0x420 [ 11.812772][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.812777][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.812779][ T246] ? validate_chain+0x38b/0xc20 [ 11.812784][ T246] hvc_console_print+0x292/0x780 [ 11.812786][ T246] ? __lock_acquire+0x518/0xc20 [ 11.812791][ T246] ? hvc_write+0x3a0/0x3a0 [ 11.812794][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.812799][ T246] console_emit_next_record+0x22f/0x4c0 [ 11.812802][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 11.812804][ T246] ? console_flush_one_record+0x106/0x710 [ 11.812807][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.812810][ T246] ? lock_acquire+0x13c/0x160 [ 11.812813][ T246] console_flush_one_record+0x46f/0x710 [ 11.812817][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 11.812819][ T246] ? __lock_acquire+0x518/0xc20 [ 11.812824][ T246] console_unlock+0xee/0x1f0 [ 11.812827][ T246] ? console_flush_one_record+0x710/0x710 [ 11.812829][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.812831][ T246] ? lock_acquire+0x60/0x160 [ 11.812835][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.812836][ T246] ? vprintk_emit+0x320/0x3e0 [ 11.812840][ T246] vprintk_emit+0x37c/0x3e0 [ 11.812844][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 11.812849][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.812853][ T246] _printk+0xc7/0x100 [ 11.812857][ T246] ? snapshot_read.cold+0x21/0x21 [ 11.812863][ T246] ? do_one_initcall+0x113/0x4f0 [ 11.812866][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 11.812869][ T246] do_one_initcall+0x124/0x4f0 [ 11.812872][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.812877][ T246] ? do_init_module+0xae/0x8a0 [ 11.812880][ T246] ? kasan_unpoison+0x44/0x70 [ 11.812884][ T246] do_init_module+0x2ad/0x8a0 [ 11.812888][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 11.812892][ T246] ? free_module+0x470/0x470 [ 11.812896][ T246] ? kfree+0x123/0x590 [ 11.812900][ T246] load_module+0x1424/0x1bb0 [ 11.812907][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.812910][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.812913][ T246] ? ovl_real_file+0x172/0x1e0 [ 11.812917][ T246] ? backing_file_read_iter+0x541/0x790 [ 11.812920][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.812924][ T246] init_module_from_file+0x11f/0x1a0 [ 11.812927][ T246] ? __do_sys_init_module+0x220/0x220 [ 11.812935][ T246] ? __rwlock_init+0x150/0x150 [ 11.812938][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.812941][ T246] idempotent_init_module+0x37b/0x7c0 [ 11.812945][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 11.812951][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.812953][ T246] ? cap_capable+0x1d7/0x3d0 [ 11.812959][ T246] __x64_sys_finit_module+0xdf/0x190 [ 11.812961][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.812965][ T246] do_syscall_64+0xff/0x530 [ 11.812967][ T246] ? exc_page_fault+0xee/0x100 [ 11.812969][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.812971][ T246] RIP: 0033:0x7f825299537d [ 11.812975][ T246] 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 [ 11.812976][ T246] RSP: 002b:00007fff79148e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.812979][ T246] RAX: ffffffffffffffda RBX: 000056200ff10810 RCX: 00007f825299537d [ 11.812980][ T246] RDX: 0000000000000000 RSI: 0000561ffb429ffd RDI: 0000000000000000 [ 11.812981][ T246] RBP: 00007fff79148f20 R08: 0000000000000000 R09: 0000000000000000 [ 11.812982][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ffb429ffd [ 11.812983][ T246] R13: 000056200ff10960 R14: 0000000000040000 R15: 0000000000000000 [ 11.812990][ T246] [ 12.193159][ T257] gre: GRE over IPv4 demultiplexer driver [ 12.200200][ T257] ip_gre: GRE over IPv4 tunneling driver [ 12.342427][ T263] ip (263) used greatest stack depth: 23840 bytes left [ 14.245705][ T326] GACT probability NOT on [ 14.245723][ T326] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.245725][ T326] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 326, name: modprobe [ 14.245727][ T326] preempt_count: 1, expected: 0 [ 14.245728][ T326] RCU nest depth: 0, expected: 0 [ 14.245729][ T326] locks held by modprobe/326: 4, last CPU#2: [ 14.245732][ T326] #0: ffffffffb1d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.245744][ T326] #1: ffffffffb1d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.245748][ T326] #2: ffffffffb1c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.245752][ T326] #3: ffffffffb1c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.245757][ T326] irq event stamp: 30954 [ 14.245757][ T326] hardirqs last enabled at (30953): [] __down_trylock_console_sem+0x86/0xa0 [ 14.245760][ T326] hardirqs last disabled at (30954): [] console_emit_next_record+0x3d4/0x4c0 [ 14.245762][ T326] softirqs last enabled at (30010): [] handle_softirqs+0x67c/0x900 [ 14.245765][ T326] softirqs last disabled at (30003): [] __irq_exit_rcu+0x145/0x1c0 [ 14.245767][ T326] Preemption disabled at: [ 14.245768][ T326] [] vprintk_emit+0x31b/0x3e0 [ 14.245774][ T326] CPU: 2 UID: 0 PID: 326 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.245778][ T326] Tainted: [W]=WARN [ 14.245779][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.245780][ T326] Call Trace: [ 14.245782][ T326] [ 14.245784][ T326] dump_stack_lvl+0x6f/0xa0 [ 14.245789][ T326] ? vprintk_emit+0x31b/0x3e0 [ 14.245792][ T326] __might_resched.cold+0x1fe/0x2c1 [ 14.245797][ T326] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.245801][ T326] ? __kmalloc_noprof+0xdb/0x760 [ 14.245806][ T326] __kmalloc_noprof+0x443/0x760 [ 14.245808][ T326] ? alloc_buf.isra.0+0x4b/0x260 [ 14.245814][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 14.245817][ T326] alloc_buf.isra.0+0x4b/0x260 [ 14.245820][ T326] put_chars+0x1e1/0x2f0 [ 14.245822][ T326] ? desc_read_finalized_seq+0x79/0x120 [ 14.245824][ T326] ? __send_to_port+0x420/0x420 [ 14.245827][ T326] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.245831][ T326] ? validate_chain+0x38b/0xc20 [ 14.245835][ T326] hvc_console_print+0x292/0x780 [ 14.245838][ T326] ? __lock_acquire+0x518/0xc20 [ 14.245839][ T326] ? __lock_acquire+0x518/0xc20 [ 14.245844][ T326] ? hvc_write+0x3a0/0x3a0 [ 14.245845][ T326] ? console_emit_next_record+0x1df/0x4c0 [ 14.245849][ T326] ? rcu_is_watching+0x16/0xd0 [ 14.245852][ T326] ? lock_acquire+0x13c/0x160 [ 14.245856][ T326] console_emit_next_record+0x22f/0x4c0 [ 14.245860][ T326] ? devkmsg_read+0x4b0/0x4b0 [ 14.245861][ T326] ? console_flush_one_record+0x106/0x710 [ 14.245865][ T326] ? rcu_is_watching+0x16/0xd0 [ 14.245867][ T326] ? lock_acquire+0x13c/0x160 [ 14.245871][ T326] console_flush_one_record+0x46f/0x710 [ 14.245875][ T326] ? console_emit_next_record+0x4c0/0x4c0 [ 14.245877][ T326] ? __lock_acquire+0x518/0xc20 [ 14.245882][ T326] console_unlock+0xee/0x1f0 [ 14.245885][ T326] ? console_flush_one_record+0x710/0x710 [ 14.245887][ T326] ? rcu_is_watching+0x16/0xd0 [ 14.245889][ T326] ? lock_acquire+0x60/0x160 [ 14.245893][ T326] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.245895][ T326] ? vprintk_emit+0x320/0x3e0 [ 14.245898][ T326] vprintk_emit+0x37c/0x3e0 [ 14.245903][ T326] ? wake_up_klogd_work_func+0x90/0x90 [ 14.245909][ T326] ? gre_exit+0x3f0/0x3f0 [gre] [ 14.245912][ T326] _printk+0xc7/0x100 [ 14.245916][ T326] ? snapshot_read.cold+0x21/0x21 [ 14.245922][ T326] ? do_one_initcall+0x113/0x4f0 [ 14.245925][ T326] gact_init_module+0x15/0x1000 [act_gact] [ 14.245928][ T326] do_one_initcall+0x124/0x4f0 [ 14.245930][ T326] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.245935][ T326] ? do_init_module+0xae/0x8a0 [ 14.245938][ T326] ? kasan_unpoison+0x44/0x70 [ 14.245943][ T326] do_init_module+0x2ad/0x8a0 [ 14.245947][ T326] ? lockdep_hardirqs_on+0x91/0x130 [ 14.245951][ T326] ? free_module+0x470/0x470 [ 14.245954][ T326] ? kfree+0x123/0x590 [ 14.245959][ T326] load_module+0x1424/0x1bb0 [ 14.245966][ T326] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.245970][ T326] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.245973][ T326] ? find_held_lock+0x2b/0x80 [ 14.245976][ T326] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.245980][ T326] init_module_from_file+0x11f/0x1a0 [ 14.245984][ T326] ? __do_sys_init_module+0x220/0x220 [ 14.245992][ T326] ? __rwlock_init+0x150/0x150 [ 14.245997][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 14.246000][ T326] idempotent_init_module+0x37b/0x7c0 [ 14.246004][ T326] ? init_module_from_file+0x1a0/0x1a0 [ 14.246010][ T326] ? rcu_is_watching+0x16/0xd0 [ 14.246013][ T326] ? cap_capable+0x1d7/0x3d0 [ 14.246019][ T326] __x64_sys_finit_module+0xdf/0x190 [ 14.246021][ T326] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.246025][ T326] do_syscall_64+0xff/0x530 [ 14.246027][ T326] ? exc_page_fault+0xee/0x100 [ 14.246030][ T326] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.246032][ T326] RIP: 0033:0x7f92243aa37d [ 14.246036][ T326] 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 [ 14.246038][ T326] RSP: 002b:00007ffcb532ebf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.246041][ T326] RAX: ffffffffffffffda RBX: 000055b2a3afb810 RCX: 00007f92243aa37d [ 14.246042][ T326] RDX: 0000000000000000 RSI: 000055b272bbdffd RDI: 0000000000000000 [ 14.246043][ T326] RBP: 00007ffcb532ec90 R08: 0000000000000000 R09: 0000000000000000 [ 14.246044][ T326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b272bbdffd [ 14.246045][ T326] R13: 000055b2a3afb960 R14: 0000000000040000 R15: 0000000000000000 [ 14.246052][ T326]