[ 10.171294][ T186] ip (186) used greatest stack depth: 23792 bytes left [ 10.171310][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.171312][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.171313][ T186] preempt_count: 2, expected: 0 [ 10.171314][ T186] RCU nest depth: 0, expected: 0 [ 10.171315][ T186] locks held by ip/186: 5, last CPU#2: [ 10.171317][ T186] #0: ffffffffa0c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.171329][ T186] #1: ffffffffa0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.171335][ T186] #2: ffffffffa0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.171338][ T186] #3: ffffffffa0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.171342][ T186] #4: ffffffffa0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.171346][ T186] irq event stamp: 42996 [ 10.171347][ T186] hardirqs last enabled at (42995): [] __down_trylock_console_sem+0x86/0xa0 [ 10.171349][ T186] hardirqs last disabled at (42996): [] console_emit_next_record+0x3d4/0x4c0 [ 10.171351][ T186] softirqs last enabled at (42374): [] handle_softirqs+0x67c/0x900 [ 10.171353][ T186] softirqs last disabled at (42099): [] __irq_exit_rcu+0x145/0x1c0 [ 10.171355][ T186] Preemption disabled at: [ 10.171356][ T186] [<0000000000000000>] 0x0 [ 10.171363][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.171366][ T186] Tainted: [W]=WARN [ 10.171367][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.171368][ T186] Call Trace: [ 10.171370][ T186] [ 10.171371][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.171378][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.171383][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.171387][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.171392][ T186] __kmalloc_noprof+0x443/0x760 [ 10.171395][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.171400][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.171403][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.171406][ T186] put_chars+0x1e1/0x2f0 [ 10.171409][ T186] ? __send_to_port+0x420/0x420 [ 10.171410][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.171415][ T186] ? validate_chain+0x38b/0xc20 [ 10.171420][ T186] hvc_console_print+0x292/0x780 [ 10.171426][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.171428][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.171431][ T186] ? lock_acquire+0x13c/0x160 [ 10.171434][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.171438][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.171440][ T186] ? console_flush_one_record+0x106/0x710 [ 10.171443][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.171445][ T186] ? lock_acquire+0x13c/0x160 [ 10.171449][ T186] console_flush_one_record+0x46f/0x710 [ 10.171453][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.171455][ T186] ? __lock_acquire+0x518/0xc20 [ 10.171462][ T186] console_unlock+0xee/0x1f0 [ 10.171465][ T186] ? console_flush_one_record+0x710/0x710 [ 10.171467][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.171469][ T186] ? lock_acquire+0x60/0x160 [ 10.171473][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.171474][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.171477][ T186] vprintk_emit+0x37c/0x3e0 [ 10.171481][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.171484][ T186] ? __lock_acquire+0x518/0xc20 [ 10.171488][ T186] _printk+0xc7/0x100 [ 10.171492][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.171495][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.171497][ T186] ? __rwlock_init+0x150/0x150 [ 10.171501][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.171503][ T186] do_exit.cold+0x82/0x9c [ 10.171507][ T186] ? exit_notify+0x890/0x890 [ 10.171509][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.171511][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.171516][ T186] do_group_exit+0xb8/0x370 [ 10.171518][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.171520][ T186] x64_sys_call+0x1567/0x1570 [ 10.171522][ T186] do_syscall_64+0xff/0x530 [ 10.171525][ T186] ? exc_page_fault+0xee/0x100 [ 10.171528][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.171531][ T186] RIP: 0033:0x7f63ebe241b8 [ 10.171533][ T186] Code: Unable to access opcode bytes at 0x7f63ebe2418e. [ 10.171534][ T186] RSP: 002b:00007ffc3a385e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.171536][ T186] RAX: ffffffffffffffda RBX: 00007f63ebf54f88 RCX: 00007f63ebe241b8 [ 10.171538][ T186] RDX: 00007f63ebb6efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.171539][ T186] RBP: 00007ffc3a385ec0 R08: 0000000000000000 R09: 0000000000008010 [ 10.171540][ T186] R10: 00007ffc3a385c80 R11: 0000000000000246 R12: 0000000000000001 [ 10.171540][ T186] R13: 0000000000000000 R14: 00007f63ebf53680 R15: 00007f63ebf54fa0 [ 10.171547][ T186] [ 11.794043][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 11.794062][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.794064][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 11.794066][ T246] preempt_count: 1, expected: 0 [ 11.794067][ T246] RCU nest depth: 0, expected: 0 [ 11.794067][ T246] locks held by modprobe/246: 4, last CPU#0: [ 11.794070][ T246] #0: ffffffffa0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.794081][ T246] #1: ffffffffa0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.794085][ T246] #2: ffffffffa0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.794089][ T246] #3: ffffffffa0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.794093][ T246] irq event stamp: 28854 [ 11.794094][ T246] hardirqs last enabled at (28853): [] __down_trylock_console_sem+0x86/0xa0 [ 11.794097][ T246] hardirqs last disabled at (28854): [] console_emit_next_record+0x3d4/0x4c0 [ 11.794098][ T246] softirqs last enabled at (25702): [] handle_softirqs+0x67c/0x900 [ 11.794101][ T246] softirqs last disabled at (25691): [] __irq_exit_rcu+0x145/0x1c0 [ 11.794103][ T246] Preemption disabled at: [ 11.794104][ T246] [] vprintk_emit+0x31b/0x3e0 [ 11.794109][ T246] CPU: 0 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.794113][ T246] Tainted: [W]=WARN [ 11.794114][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.794116][ T246] Call Trace: [ 11.794117][ T246] [ 11.794124][ T246] dump_stack_lvl+0x6f/0xa0 [ 11.794130][ T246] ? vprintk_emit+0x31b/0x3e0 [ 11.794132][ T246] __might_resched.cold+0x1fe/0x2c1 [ 11.794136][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.794140][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 11.794145][ T246] __kmalloc_noprof+0x443/0x760 [ 11.794147][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 11.794153][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.794156][ T246] alloc_buf.isra.0+0x4b/0x260 [ 11.794159][ T246] put_chars+0x1e1/0x2f0 [ 11.794161][ T246] ? __send_to_port+0x420/0x420 [ 11.794163][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.794167][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.794170][ T246] ? validate_chain+0x38b/0xc20 [ 11.794174][ T246] hvc_console_print+0x292/0x780 [ 11.794177][ T246] ? __lock_acquire+0x518/0xc20 [ 11.794181][ T246] ? hvc_write+0x3a0/0x3a0 [ 11.794184][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.794188][ T246] console_emit_next_record+0x22f/0x4c0 [ 11.794192][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 11.794194][ T246] ? console_flush_one_record+0x106/0x710 [ 11.794197][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.794199][ T246] ? lock_acquire+0x13c/0x160 [ 11.794203][ T246] console_flush_one_record+0x46f/0x710 [ 11.794207][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 11.794209][ T246] ? __lock_acquire+0x518/0xc20 [ 11.794213][ T246] console_unlock+0xee/0x1f0 [ 11.794216][ T246] ? console_flush_one_record+0x710/0x710 [ 11.794218][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.794220][ T246] ? lock_acquire+0x60/0x160 [ 11.794223][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.794225][ T246] ? vprintk_emit+0x320/0x3e0 [ 11.794228][ T246] vprintk_emit+0x37c/0x3e0 [ 11.794232][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 11.794238][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.794241][ T246] _printk+0xc7/0x100 [ 11.794245][ T246] ? snapshot_read.cold+0x21/0x21 [ 11.794251][ T246] ? do_one_initcall+0x113/0x4f0 [ 11.794254][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 11.794257][ T246] do_one_initcall+0x124/0x4f0 [ 11.794259][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.794264][ T246] ? do_init_module+0xae/0x8a0 [ 11.794267][ T246] ? kasan_unpoison+0x44/0x70 [ 11.794272][ T246] do_init_module+0x2ad/0x8a0 [ 11.794275][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 11.794279][ T246] ? free_module+0x470/0x470 [ 11.794282][ T246] ? kfree+0x123/0x590 [ 11.794286][ T246] load_module+0x1424/0x1bb0 [ 11.794293][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.794297][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.794300][ T246] ? ovl_real_file+0x172/0x1e0 [ 11.794304][ T246] ? backing_file_read_iter+0x541/0x790 [ 11.794307][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.794310][ T246] init_module_from_file+0x11f/0x1a0 [ 11.794313][ T246] ? __do_sys_init_module+0x220/0x220 [ 11.794321][ T246] ? __rwlock_init+0x150/0x150 [ 11.794324][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.794327][ T246] idempotent_init_module+0x37b/0x7c0 [ 11.794331][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 11.794336][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.794339][ T246] ? cap_capable+0x1d7/0x3d0 [ 11.794344][ T246] __x64_sys_finit_module+0xdf/0x190 [ 11.794346][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.794350][ T246] do_syscall_64+0xff/0x530 [ 11.794352][ T246] ? exc_page_fault+0xee/0x100 [ 11.794354][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.794357][ T246] RIP: 0033:0x7fb43e13d37d [ 11.794360][ 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 [ 11.794361][ T246] RSP: 002b:00007ffc3ddd9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.794364][ T246] RAX: ffffffffffffffda RBX: 000055bdca095810 RCX: 00007fb43e13d37d [ 11.794365][ T246] RDX: 0000000000000000 RSI: 000055bd92023ffd RDI: 0000000000000000 [ 11.794366][ T246] RBP: 00007ffc3ddd9dd0 R08: 0000000000000000 R09: 0000000000000000 [ 11.794367][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd92023ffd [ 11.794368][ T246] R13: 000055bdca095960 R14: 0000000000040000 R15: 0000000000000000 [ 11.794374][ T246] [ 12.140929][ T257] gre: GRE over IPv4 demultiplexer driver [ 12.147617][ T257] ip_gre: GRE over IPv4 tunneling driver [ 14.104711][ T324] GACT probability NOT on [ 14.104728][ T324] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.104730][ T324] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 324, name: modprobe [ 14.104732][ T324] preempt_count: 1, expected: 0 [ 14.104733][ T324] RCU nest depth: 0, expected: 0 [ 14.104734][ T324] locks held by modprobe/324: 4, last CPU#2: [ 14.104736][ T324] #0: ffffffffa0d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.104749][ T324] #1: ffffffffa0d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.104753][ T324] #2: ffffffffa0c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.104757][ T324] #3: ffffffffa0c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.104761][ T324] irq event stamp: 23104 [ 14.104762][ T324] hardirqs last enabled at (23103): [] __down_trylock_console_sem+0x86/0xa0 [ 14.104764][ T324] hardirqs last disabled at (23104): [] console_emit_next_record+0x3d4/0x4c0 [ 14.104766][ T324] softirqs last enabled at (21918): [] handle_softirqs+0x67c/0x900 [ 14.104769][ T324] softirqs last disabled at (21691): [] __irq_exit_rcu+0x145/0x1c0 [ 14.104772][ T324] Preemption disabled at: [ 14.104772][ T324] [] vprintk_emit+0x31b/0x3e0 [ 14.104778][ T324] CPU: 2 UID: 0 PID: 324 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.104781][ T324] Tainted: [W]=WARN [ 14.104782][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.104783][ T324] Call Trace: [ 14.104785][ T324] [ 14.104786][ T324] dump_stack_lvl+0x6f/0xa0 [ 14.104792][ T324] ? vprintk_emit+0x31b/0x3e0 [ 14.104794][ T324] __might_resched.cold+0x1fe/0x2c1 [ 14.104799][ T324] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.104803][ T324] ? __kmalloc_noprof+0xdb/0x760 [ 14.104808][ T324] __kmalloc_noprof+0x443/0x760 [ 14.104810][ T324] ? alloc_buf.isra.0+0x4b/0x260 [ 14.104816][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 14.104819][ T324] alloc_buf.isra.0+0x4b/0x260 [ 14.104822][ T324] put_chars+0x1e1/0x2f0 [ 14.104824][ T324] ? desc_read_finalized_seq+0x79/0x120 [ 14.104826][ T324] ? __send_to_port+0x420/0x420 [ 14.104829][ T324] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.104833][ T324] ? validate_chain+0x38b/0xc20 [ 14.104837][ T324] hvc_console_print+0x292/0x780 [ 14.104839][ T324] ? __lock_acquire+0x518/0xc20 [ 14.104841][ T324] ? __lock_acquire+0x518/0xc20 [ 14.104845][ T324] ? hvc_write+0x3a0/0x3a0 [ 14.104847][ T324] ? console_emit_next_record+0x1df/0x4c0 [ 14.104850][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.104853][ T324] ? lock_acquire+0x13c/0x160 [ 14.104856][ T324] console_emit_next_record+0x22f/0x4c0 [ 14.104860][ T324] ? devkmsg_read+0x4b0/0x4b0 [ 14.104862][ T324] ? console_flush_one_record+0x106/0x710 [ 14.104865][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.104867][ T324] ? lock_acquire+0x13c/0x160 [ 14.104871][ T324] console_flush_one_record+0x46f/0x710 [ 14.104875][ T324] ? console_emit_next_record+0x4c0/0x4c0 [ 14.104877][ T324] ? __lock_acquire+0x518/0xc20 [ 14.104882][ T324] console_unlock+0xee/0x1f0 [ 14.104885][ T324] ? console_flush_one_record+0x710/0x710 [ 14.104886][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.104889][ T324] ? lock_acquire+0x60/0x160 [ 14.104892][ T324] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.104894][ T324] ? vprintk_emit+0x320/0x3e0 [ 14.104897][ T324] vprintk_emit+0x37c/0x3e0 [ 14.104901][ T324] ? wake_up_klogd_work_func+0x90/0x90 [ 14.104906][ T324] ? gre_exit+0x3f0/0x3f0 [gre] [ 14.104909][ T324] _printk+0xc7/0x100 [ 14.104913][ T324] ? snapshot_read.cold+0x21/0x21 [ 14.104919][ T324] ? do_one_initcall+0x113/0x4f0 [ 14.104922][ T324] gact_init_module+0x15/0x1000 [act_gact] [ 14.104924][ T324] do_one_initcall+0x124/0x4f0 [ 14.104927][ T324] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.104931][ T324] ? do_init_module+0xae/0x8a0 [ 14.104934][ T324] ? kasan_unpoison+0x44/0x70 [ 14.104939][ T324] do_init_module+0x2ad/0x8a0 [ 14.104943][ T324] ? lockdep_hardirqs_on+0x91/0x130 [ 14.104947][ T324] ? free_module+0x470/0x470 [ 14.104950][ T324] ? kfree+0x123/0x590 [ 14.104954][ T324] load_module+0x1424/0x1bb0 [ 14.104961][ T324] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.104965][ T324] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.104967][ T324] ? ovl_real_file+0x172/0x1e0 [ 14.104971][ T324] ? backing_file_read_iter+0x541/0x790 [ 14.104975][ T324] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.104979][ T324] init_module_from_file+0x11f/0x1a0 [ 14.104982][ T324] ? __do_sys_init_module+0x220/0x220 [ 14.104989][ T324] ? __rwlock_init+0x150/0x150 [ 14.104993][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 14.104996][ T324] idempotent_init_module+0x37b/0x7c0 [ 14.104999][ T324] ? init_module_from_file+0x1a0/0x1a0 [ 14.105005][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.105008][ T324] ? cap_capable+0x1d7/0x3d0 [ 14.105013][ T324] __x64_sys_finit_module+0xdf/0x190 [ 14.105015][ T324] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.105019][ T324] do_syscall_64+0xff/0x530 [ 14.105021][ T324] ? exc_page_fault+0xee/0x100 [ 14.105023][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.105025][ T324] RIP: 0033:0x7fec0200237d [ 14.105029][ T324] 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 [ 14.105030][ T324] RSP: 002b:00007fff07119c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.105033][ T324] RAX: ffffffffffffffda RBX: 0000556eec125810 RCX: 00007fec0200237d [ 14.105034][ T324] RDX: 0000000000000000 RSI: 0000556eb61afffd RDI: 0000000000000000 [ 14.105035][ T324] RBP: 00007fff07119cd0 R08: 0000000000000000 R09: 0000000000000000 [ 14.105036][ T324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb61afffd [ 14.105037][ T324] R13: 0000556eec125960 R14: 0000000000040000 R15: 0000000000000000 [ 14.105043][ T324]