[ 9.452015][ T205] gre: GRE over IPv4 demultiplexer driver [ 9.452030][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.452032][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: modprobe [ 9.452034][ T205] preempt_count: 1, expected: 0 [ 9.452035][ T205] RCU nest depth: 0, expected: 0 [ 9.452036][ T205] locks held by modprobe/205: 4, last CPU#0: [ 9.452038][ T205] #0: ffffffff8f97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.452050][ T205] #1: ffffffff8f97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.452054][ T205] #2: ffffffff8f89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.452058][ T205] #3: ffffffff8f89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.452062][ T205] irq event stamp: 21068 [ 9.452063][ T205] hardirqs last enabled at (21067): [] __down_trylock_console_sem+0x86/0xa0 [ 9.452066][ T205] hardirqs last disabled at (21068): [] console_emit_next_record+0x3d4/0x4c0 [ 9.452068][ T205] softirqs last enabled at (19974): [] handle_softirqs+0x67c/0x900 [ 9.452071][ T205] softirqs last disabled at (19255): [] __irq_exit_rcu+0x145/0x1c0 [ 9.452074][ T205] Preemption disabled at: [ 9.452074][ T205] [] vprintk_emit+0x31b/0x3e0 [ 9.452079][ T205] CPU: 0 UID: 0 PID: 205 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.452082][ T205] Tainted: [W]=WARN [ 9.452083][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.452085][ T205] Call Trace: [ 9.452086][ T205] [ 9.452088][ T205] dump_stack_lvl+0x6f/0xa0 [ 9.452094][ T205] ? vprintk_emit+0x31b/0x3e0 [ 9.452095][ T205] __might_resched.cold+0x1fe/0x2c1 [ 9.452100][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.452104][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 9.452109][ T205] __kmalloc_noprof+0x443/0x760 [ 9.452110][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 9.452117][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 9.452119][ T205] alloc_buf.isra.0+0x4b/0x260 [ 9.452123][ T205] put_chars+0x1e1/0x2f0 [ 9.452125][ T205] ? desc_read_finalized_seq+0x79/0x120 [ 9.452127][ T205] ? __send_to_port+0x420/0x420 [ 9.452130][ T205] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.452133][ T205] ? validate_chain+0x38b/0xc20 [ 9.452137][ T205] hvc_console_print+0x292/0x780 [ 9.452141][ T205] ? __lock_acquire+0x518/0xc20 [ 9.452143][ T205] ? __lock_acquire+0x518/0xc20 [ 9.452148][ T205] ? hvc_write+0x3a0/0x3a0 [ 9.452149][ T205] ? console_emit_next_record+0x1df/0x4c0 [ 9.452152][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.452155][ T205] ? lock_acquire+0x13c/0x160 [ 9.452159][ T205] console_emit_next_record+0x22f/0x4c0 [ 9.452163][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 9.452165][ T205] ? console_flush_one_record+0x106/0x710 [ 9.452168][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.452169][ T205] ? lock_acquire+0x13c/0x160 [ 9.452173][ T205] console_flush_one_record+0x46f/0x710 [ 9.452177][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 9.452179][ T205] ? __lock_acquire+0x518/0xc20 [ 9.452184][ T205] console_unlock+0xee/0x1f0 [ 9.452187][ T205] ? console_flush_one_record+0x710/0x710 [ 9.452189][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.452191][ T205] ? lock_acquire+0xe0/0x160 [ 9.452194][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.452196][ T205] ? vprintk_emit+0x320/0x3e0 [ 9.452199][ T205] vprintk_emit+0x37c/0x3e0 [ 9.452202][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 9.452207][ T205] ? gre_exit+0x3f0/0x3f0 [gre] [ 9.452209][ T205] _printk+0xc7/0x100 [ 9.452213][ T205] ? snapshot_read.cold+0x21/0x21 [ 9.452219][ T205] ? do_one_initcall+0x113/0x4f0 [ 9.452222][ T205] gre_init+0x15/0x1000 [gre] [ 9.452224][ T205] do_one_initcall+0x124/0x4f0 [ 9.452227][ T205] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.452232][ T205] ? do_init_module+0xae/0x8a0 [ 9.452234][ T205] ? kasan_unpoison+0x44/0x70 [ 9.452240][ T205] do_init_module+0x2ad/0x8a0 [ 9.452242][ T205] ? lockdep_hardirqs_on+0x91/0x130 [ 9.452246][ T205] ? free_module+0x470/0x470 [ 9.452249][ T205] ? kfree+0x123/0x590 [ 9.452252][ T205] load_module+0x1424/0x1bb0 [ 9.452257][ T205] ? security_kernel_post_read_file+0x2f/0x60 [ 9.452262][ T205] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.452269][ T205] init_module_from_file+0x11f/0x1a0 [ 9.452272][ T205] ? __do_sys_init_module+0x270/0x270 [ 9.452279][ T205] ? __rwlock_init+0x150/0x150 [ 9.452282][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 9.452286][ T205] idempotent_init_module+0x37b/0x7c0 [ 9.452288][ T205] ? init_module_from_file+0x1a0/0x1a0 [ 9.452294][ T205] ? cap_capable+0x1d7/0x3d0 [ 9.452296][ T205] ? __x64_sys_pread64+0x18d/0x250 [ 9.452301][ T205] __x64_sys_finit_module+0xdf/0x190 [ 9.452302][ T205] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.452306][ T205] do_syscall_64+0xff/0x530 [ 9.452309][ T205] ? exc_page_fault+0xee/0x100 [ 9.452311][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.452313][ T205] RIP: 0033:0x7f91bd9a637d [ 9.452317][ T205] 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 [ 9.452318][ T205] RSP: 002b:00007fff410a1e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.452321][ T205] RAX: ffffffffffffffda RBX: 000055f554692a20 RCX: 00007f91bd9a637d [ 9.452322][ T205] RDX: 0000000000000000 RSI: 000055f52af56ffd RDI: 0000000000000000 [ 9.452323][ T205] RBP: 00007fff410a1ed0 R08: 0000000000000000 R09: 0000000000000000 [ 9.452324][ T205] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f52af56ffd [ 9.452325][ T205] R13: 000055f5546929e0 R14: 0000000000040000 R15: 0000000000000000 [ 9.452331][ T205] [ 9.511894][ T205] ip_gre: GRE over IPv4 tunneling driver [ 9.550083][ T204] ip (204) used greatest stack depth: 24352 bytes left [ 9.616414][ T207] ip (207) used greatest stack depth: 24208 bytes left [ 20.133226][ T699] ip6_gre: GRE over IPv6 tunneling driver [ 20.133242][ T699] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.133244][ T699] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 699, name: modprobe [ 20.133245][ T699] preempt_count: 1, expected: 0 [ 20.133246][ T699] RCU nest depth: 0, expected: 0 [ 20.133247][ T699] locks held by modprobe/699: 4, last CPU#1: [ 20.133249][ T699] #0: ffffffff8f97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.133261][ T699] #1: ffffffff8f97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.133265][ T699] #2: ffffffff8f89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.133269][ T699] #3: ffffffff8f89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.133273][ T699] irq event stamp: 32820 [ 20.133274][ T699] hardirqs last enabled at (32819): [] __down_trylock_console_sem+0x86/0xa0 [ 20.133277][ T699] hardirqs last disabled at (32820): [] console_emit_next_record+0x3d4/0x4c0 [ 20.133279][ T699] softirqs last enabled at (31324): [] handle_softirqs+0x67c/0x900 [ 20.133282][ T699] softirqs last disabled at (30295): [] __irq_exit_rcu+0x145/0x1c0 [ 20.133284][ T699] Preemption disabled at: [ 20.133285][ T699] [] vprintk_emit+0x31b/0x3e0 [ 20.133290][ T699] CPU: 1 UID: 0 PID: 699 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.133293][ T699] Tainted: [W]=WARN [ 20.133294][ T699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.133295][ T699] Call Trace: [ 20.133297][ T699] [ 20.133298][ T699] dump_stack_lvl+0x6f/0xa0 [ 20.133304][ T699] ? vprintk_emit+0x31b/0x3e0 [ 20.133305][ T699] __might_resched.cold+0x1fe/0x2c1 [ 20.133310][ T699] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.133314][ T699] ? __kmalloc_noprof+0xdb/0x760 [ 20.133318][ T699] __kmalloc_noprof+0x443/0x760 [ 20.133320][ T699] ? alloc_buf.isra.0+0x4b/0x260 [ 20.133326][ T699] ? do_raw_spin_unlock+0x59/0x250 [ 20.133329][ T699] alloc_buf.isra.0+0x4b/0x260 [ 20.133332][ T699] put_chars+0x1e1/0x2f0 [ 20.133335][ T699] ? __send_to_port+0x420/0x420 [ 20.133336][ T699] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.133339][ T699] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.133342][ T699] ? validate_chain+0x38b/0xc20 [ 20.133347][ T699] hvc_console_print+0x292/0x780 [ 20.133350][ T699] ? __lock_acquire+0x518/0xc20 [ 20.133355][ T699] ? hvc_write+0x3a0/0x3a0 [ 20.133358][ T699] ? rcu_is_watching+0x16/0xd0 [ 20.133362][ T699] console_emit_next_record+0x22f/0x4c0 [ 20.133366][ T699] ? devkmsg_read+0x4b0/0x4b0 [ 20.133368][ T699] ? console_flush_one_record+0x106/0x710 [ 20.133371][ T699] ? rcu_is_watching+0x16/0xd0 [ 20.133373][ T699] ? lock_acquire+0x13c/0x160 [ 20.133377][ T699] console_flush_one_record+0x46f/0x710 [ 20.133381][ T699] ? console_emit_next_record+0x4c0/0x4c0 [ 20.133383][ T699] ? __lock_acquire+0x518/0xc20 [ 20.133388][ T699] console_unlock+0xee/0x1f0 [ 20.133390][ T699] ? console_flush_one_record+0x710/0x710 [ 20.133392][ T699] ? rcu_is_watching+0x16/0xd0 [ 20.133394][ T699] ? lock_acquire+0xe0/0x160 [ 20.133397][ T699] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.133399][ T699] ? vprintk_emit+0x320/0x3e0 [ 20.133402][ T699] vprintk_emit+0x37c/0x3e0 [ 20.133405][ T699] ? wake_up_klogd_work_func+0x90/0x90 [ 20.133410][ T699] ? ip6gre_fini+0xf40/0xf40 [ip6_gre] [ 20.133413][ T699] _printk+0xc7/0x100 [ 20.133417][ T699] ? snapshot_read.cold+0x21/0x21 [ 20.133422][ T699] ? do_one_initcall+0x113/0x4f0 [ 20.133426][ T699] ip6gre_init+0x16/0x1000 [ip6_gre] [ 20.133428][ T699] do_one_initcall+0x124/0x4f0 [ 20.133431][ T699] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.133435][ T699] ? do_init_module+0xae/0x8a0 [ 20.133438][ T699] ? kasan_unpoison+0x44/0x70 [ 20.133443][ T699] do_init_module+0x2ad/0x8a0 [ 20.133446][ T699] ? lockdep_hardirqs_on+0x91/0x130 [ 20.133450][ T699] ? free_module+0x470/0x470 [ 20.133452][ T699] ? kfree+0x123/0x590 [ 20.133456][ T699] load_module+0x1424/0x1bb0 [ 20.133461][ T699] ? security_kernel_post_read_file+0x2f/0x60 [ 20.133465][ T699] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.133468][ T699] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.133472][ T699] ? backing_file_read_iter+0x541/0x790 [ 20.133476][ T699] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.133479][ T699] init_module_from_file+0x11f/0x1a0 [ 20.133482][ T699] ? __do_sys_init_module+0x270/0x270 [ 20.133489][ T699] ? __rwlock_init+0x150/0x150 [ 20.133492][ T699] ? do_raw_spin_unlock+0x59/0x250 [ 20.133495][ T699] idempotent_init_module+0x37b/0x7c0 [ 20.133498][ T699] ? init_module_from_file+0x1a0/0x1a0 [ 20.133503][ T699] ? cap_capable+0x1d7/0x3d0 [ 20.133506][ T699] ? __x64_sys_pread64+0x18d/0x250 [ 20.133511][ T699] __x64_sys_finit_module+0xdf/0x190 [ 20.133512][ T699] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.133516][ T699] do_syscall_64+0xff/0x530 [ 20.133519][ T699] ? exc_page_fault+0xee/0x100 [ 20.133521][ T699] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.133523][ T699] RIP: 0033:0x7f975217f37d [ 20.133527][ T699] 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 [ 20.133528][ T699] RSP: 002b:00007ffec410cae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.133530][ T699] RAX: ffffffffffffffda RBX: 00005649224c5810 RCX: 00007f975217f37d [ 20.133532][ T699] RDX: 0000000000000000 RSI: 00005648e2ef7ffd RDI: 0000000000000000 [ 20.133533][ T699] RBP: 00007ffec410cb80 R08: 0000000000000000 R09: 0000000000000000 [ 20.133534][ T699] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648e2ef7ffd [ 20.133534][ T699] R13: 00005649224c59a0 R14: 0000000000040000 R15: 0000000000000000 [ 20.133541][ T699] [ 28.222128][ T1079] sysctl (1079) used greatest stack depth: 23824 bytes left [ 28.222144][ T1079] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.222146][ T1079] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1079, name: sysctl [ 28.222148][ T1079] preempt_count: 2, expected: 0 [ 28.222149][ T1079] RCU nest depth: 0, expected: 0 [ 28.222150][ T1079] locks held by sysctl/1079: 5, last CPU#0: [ 28.222151][ T1079] #0: ffffffff8f8167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 28.222163][ T1079] #1: ffffffff8f97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 28.222167][ T1079] #2: ffffffff8f97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 28.222172][ T1079] #3: ffffffff8f89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 28.222175][ T1079] #4: ffffffff8f89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 28.222179][ T1079] irq event stamp: 28676 [ 28.222180][ T1079] hardirqs last enabled at (28675): [] __down_trylock_console_sem+0x86/0xa0 [ 28.222184][ T1079] hardirqs last disabled at (28676): [] console_emit_next_record+0x3d4/0x4c0 [ 28.222186][ T1079] softirqs last enabled at (28388): [] handle_softirqs+0x67c/0x900 [ 28.222188][ T1079] softirqs last disabled at (28383): [] __irq_exit_rcu+0x145/0x1c0 [ 28.222190][ T1079] Preemption disabled at: [ 28.222191][ T1079] [<0000000000000000>] 0x0 [ 28.222198][ T1079] CPU: 0 UID: 0 PID: 1079 Comm: sysctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.222202][ T1079] Tainted: [W]=WARN [ 28.222203][ T1079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.222204][ T1079] Call Trace: [ 28.222206][ T1079] [ 28.222207][ T1079] dump_stack_lvl+0x6f/0xa0 [ 28.222214][ T1079] __might_resched.cold+0x1fe/0x2c1 [ 28.222219][ T1079] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.222222][ T1079] ? __kmalloc_noprof+0xdb/0x760 [ 28.222227][ T1079] __kmalloc_noprof+0x443/0x760 [ 28.222229][ T1079] ? alloc_buf.isra.0+0x4b/0x260 [ 28.222235][ T1079] ? do_raw_spin_unlock+0x59/0x250 [ 28.222238][ T1079] alloc_buf.isra.0+0x4b/0x260 [ 28.222241][ T1079] put_chars+0x1e1/0x2f0 [ 28.222244][ T1079] ? __send_to_port+0x420/0x420 [ 28.222245][ T1079] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.222248][ T1079] ? validate_chain+0x38b/0xc20 [ 28.222254][ T1079] hvc_console_print+0x292/0x780 [ 28.222261][ T1079] ? hvc_write+0x3a0/0x3a0 [ 28.222264][ T1079] ? rcu_is_watching+0x16/0xd0 [ 28.222266][ T1079] ? lock_acquire+0x13c/0x160 [ 28.222270][ T1079] console_emit_next_record+0x22f/0x4c0 [ 28.222274][ T1079] ? devkmsg_read+0x4b0/0x4b0 [ 28.222275][ T1079] ? console_flush_one_record+0x106/0x710 [ 28.222279][ T1079] ? rcu_is_watching+0x16/0xd0 [ 28.222280][ T1079] ? lock_acquire+0x13c/0x160 [ 28.222284][ T1079] console_flush_one_record+0x46f/0x710 [ 28.222288][ T1079] ? console_emit_next_record+0x4c0/0x4c0 [ 28.222290][ T1079] ? __lock_acquire+0x518/0xc20 [ 28.222295][ T1079] console_unlock+0xee/0x1f0 [ 28.222298][ T1079] ? console_flush_one_record+0x710/0x710 [ 28.222300][ T1079] ? rcu_is_watching+0x16/0xd0 [ 28.222301][ T1079] ? lock_acquire+0xe0/0x160 [ 28.222305][ T1079] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.222307][ T1079] ? vprintk_emit+0x320/0x3e0 [ 28.222309][ T1079] vprintk_emit+0x37c/0x3e0 [ 28.222313][ T1079] ? wake_up_klogd_work_func+0x90/0x90 [ 28.222315][ T1079] ? __lock_acquire+0x518/0xc20 [ 28.222319][ T1079] _printk+0xc7/0x100 [ 28.222322][ T1079] ? snapshot_read.cold+0x21/0x21 [ 28.222325][ T1079] ? do_raw_spin_lock+0x131/0x280 [ 28.222328][ T1079] ? __rwlock_init+0x150/0x150 [ 28.222332][ T1079] ? do_raw_spin_lock+0x131/0x280 [ 28.222334][ T1079] do_exit.cold+0x82/0x9c [ 28.222338][ T1079] ? exit_notify+0x890/0x890 [ 28.222339][ T1079] ? __lock_release.isra.0+0x69/0x1a0 [ 28.222342][ T1079] ? rcu_is_watching+0x16/0xd0 [ 28.222345][ T1079] do_group_exit+0xb8/0x370 [ 28.222348][ T1079] __x64_sys_exit_group+0x3c/0x50 [ 28.222350][ T1079] x64_sys_call+0x1567/0x1570 [ 28.222353][ T1079] do_syscall_64+0xff/0x530 [ 28.222357][ T1079] ? exc_page_fault+0xee/0x100 [ 28.222359][ T1079] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.222362][ T1079] RIP: 0033:0x7f6b131531b8 [ 28.222364][ T1079] Code: Unable to access opcode bytes at 0x7f6b1315318e. [ 28.222365][ T1079] RSP: 002b:00007ffcd41bb2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 28.222367][ T1079] RAX: ffffffffffffffda RBX: 00007f6b13283f88 RCX: 00007f6b131531b8 [ 28.222368][ T1079] RDX: 00007f6b13090a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 28.222369][ T1079] RBP: 00007ffcd41bb350 R08: 0000000000000000 R09: 0000000000000030 [ 28.222370][ T1079] R10: 00007ffcd41bb190 R11: 0000000000000246 R12: 0000000000000002 [ 28.222370][ T1079] R13: 0000000000000000 R14: 00007f6b13282680 R15: 00007f6b13283fa0 [ 28.222377][ T1079]