[ 10.883336][ T216] systemd-sysctl (216) used greatest stack depth: 24144 bytes left [ 10.883353][ T216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.883356][ T216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 216, name: systemd-sysctl [ 10.883357][ T216] preempt_count: 2, expected: 0 [ 10.883358][ T216] RCU nest depth: 0, expected: 0 [ 10.883359][ T216] locks held by systemd-sysctl/216: 5, last CPU#3: [ 10.883361][ T216] #0: ffffffff8dc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.883374][ T216] #1: ffffffff8dd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.883380][ T216] #2: ffffffff8dd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.883383][ T216] #3: ffffffff8dc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.883388][ T216] #4: ffffffff8dc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.883392][ T216] irq event stamp: 37738 [ 10.883392][ T216] hardirqs last enabled at (37737): [] __down_trylock_console_sem+0x86/0xa0 [ 10.883395][ T216] hardirqs last disabled at (37738): [] console_emit_next_record+0x3d4/0x4c0 [ 10.883397][ T216] softirqs last enabled at (36052): [] handle_softirqs+0x67c/0x900 [ 10.883399][ T216] softirqs last disabled at (34653): [] __irq_exit_rcu+0x145/0x1c0 [ 10.883401][ T216] Preemption disabled at: [ 10.883402][ T216] [<0000000000000000>] 0x0 [ 10.883408][ T216] CPU: 3 UID: 0 PID: 216 Comm: systemd-sysctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.883412][ T216] Tainted: [W]=WARN [ 10.883413][ T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.883415][ T216] Call Trace: [ 10.883417][ T216] [ 10.883418][ T216] dump_stack_lvl+0x6f/0xa0 [ 10.883424][ T216] __might_resched.cold+0x1fe/0x2c1 [ 10.883428][ T216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.883432][ T216] ? __kmalloc_noprof+0xdb/0x760 [ 10.883438][ T216] __kmalloc_noprof+0x443/0x760 [ 10.883440][ T216] ? alloc_buf.isra.0+0x4b/0x260 [ 10.883446][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 10.883448][ T216] alloc_buf.isra.0+0x4b/0x260 [ 10.883451][ T216] put_chars+0x1e1/0x2f0 [ 10.883454][ T216] ? __send_to_port+0x420/0x420 [ 10.883455][ T216] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.883460][ T216] ? validate_chain+0x38b/0xc20 [ 10.883465][ T216] hvc_console_print+0x292/0x780 [ 10.883471][ T216] ? hvc_write+0x3a0/0x3a0 [ 10.883473][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.883476][ T216] ? lock_acquire+0x13c/0x160 [ 10.883479][ T216] console_emit_next_record+0x22f/0x4c0 [ 10.883483][ T216] ? devkmsg_read+0x4b0/0x4b0 [ 10.883487][ T216] ? console_flush_one_record+0x106/0x710 [ 10.883491][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.883493][ T216] ? lock_acquire+0x13c/0x160 [ 10.883497][ T216] console_flush_one_record+0x46f/0x710 [ 10.883501][ T216] ? console_emit_next_record+0x4c0/0x4c0 [ 10.883503][ T216] ? __lock_acquire+0x518/0xc20 [ 10.883508][ T216] console_unlock+0xee/0x1f0 [ 10.883510][ T216] ? console_flush_one_record+0x710/0x710 [ 10.883512][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.883514][ T216] ? lock_acquire+0x60/0x160 [ 10.883518][ T216] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.883520][ T216] ? vprintk_emit+0x320/0x3e0 [ 10.883523][ T216] vprintk_emit+0x37c/0x3e0 [ 10.883527][ T216] ? wake_up_klogd_work_func+0x90/0x90 [ 10.883530][ T216] ? __lock_acquire+0x518/0xc20 [ 10.883534][ T216] _printk+0xc7/0x100 [ 10.883537][ T216] ? snapshot_read.cold+0x21/0x21 [ 10.883540][ T216] ? do_raw_spin_lock+0x131/0x280 [ 10.883542][ T216] ? __rwlock_init+0x150/0x150 [ 10.883546][ T216] ? do_raw_spin_lock+0x131/0x280 [ 10.883549][ T216] do_exit.cold+0x82/0x9c [ 10.883552][ T216] ? exit_notify+0x890/0x890 [ 10.883554][ T216] ? __lock_release.isra.0+0x69/0x1a0 [ 10.883557][ T216] ? rcu_is_watching+0x16/0xd0 [ 10.883561][ T216] do_group_exit+0xb8/0x370 [ 10.883564][ T216] __x64_sys_exit_group+0x3c/0x50 [ 10.883566][ T216] x64_sys_call+0x1567/0x1570 [ 10.883568][ T216] do_syscall_64+0xff/0x530 [ 10.883571][ T216] ? exc_page_fault+0xee/0x100 [ 10.883574][ T216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.883576][ T216] RIP: 0033:0x7f43739dd1b8 [ 10.883578][ T216] Code: Unable to access opcode bytes at 0x7f43739dd18e. [ 10.883579][ T216] RSP: 002b:00007fffb0b64e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.883582][ T216] RAX: ffffffffffffffda RBX: 00007f4373b0df88 RCX: 00007f43739dd1b8 [ 10.883583][ T216] RDX: 00007f437323b408 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 10.883584][ T216] RBP: 00007fffb0b64ec0 R08: 0000000000000000 R09: 0000000000000050 [ 10.883585][ T216] R10: 00007fffb0b64cc0 R11: 0000000000000246 R12: 0000000000000001 [ 10.883586][ T216] R13: 0000000000000000 R14: 00007f4373b0c680 R15: 00007f4373b0dfa0 [ 10.883592][ T216] [ 11.936650][ T250] 8021q: 802.1Q VLAN Support v1.8 [ 11.936672][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.936675][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 11.936678][ T250] preempt_count: 1, expected: 0 [ 11.936679][ T250] RCU nest depth: 0, expected: 0 [ 11.936681][ T250] locks held by modprobe/250: 4, last CPU#2: [ 11.936684][ T250] #0: ffffffff8dd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.936699][ T250] #1: ffffffff8dd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.936705][ T250] #2: ffffffff8dc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.936711][ T250] #3: ffffffff8dc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.936717][ T250] irq event stamp: 24982 [ 11.936718][ T250] hardirqs last enabled at (24981): [] __down_trylock_console_sem+0x86/0xa0 [ 11.936722][ T250] hardirqs last disabled at (24982): [] console_emit_next_record+0x3d4/0x4c0 [ 11.936725][ T250] softirqs last enabled at (21768): [] handle_softirqs+0x67c/0x900 [ 11.936729][ T250] softirqs last disabled at (21759): [] __irq_exit_rcu+0x145/0x1c0 [ 11.936732][ T250] Preemption disabled at: [ 11.936733][ T250] [] vprintk_emit+0x31b/0x3e0 [ 11.936741][ T250] CPU: 2 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.936746][ T250] Tainted: [W]=WARN [ 11.936747][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.936749][ T250] Call Trace: [ 11.936752][ T250] [ 11.936754][ T250] dump_stack_lvl+0x6f/0xa0 [ 11.936761][ T250] ? vprintk_emit+0x31b/0x3e0 [ 11.936764][ T250] __might_resched.cold+0x1fe/0x2c1 [ 11.936770][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.936775][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 11.936783][ T250] __kmalloc_noprof+0x443/0x760 [ 11.936786][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 11.936795][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.936798][ T250] alloc_buf.isra.0+0x4b/0x260 [ 11.936803][ T250] put_chars+0x1e1/0x2f0 [ 11.936808][ T250] ? __send_to_port+0x420/0x420 [ 11.936810][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.936816][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.936820][ T250] ? validate_chain+0x38b/0xc20 [ 11.936827][ T250] hvc_console_print+0x292/0x780 [ 11.936831][ T250] ? __lock_acquire+0x518/0xc20 [ 11.936839][ T250] ? hvc_write+0x3a0/0x3a0 [ 11.936844][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.936852][ T250] console_emit_next_record+0x22f/0x4c0 [ 11.936858][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 11.936861][ T250] ? console_flush_one_record+0x106/0x710 [ 11.936866][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.936870][ T250] ? lock_acquire+0x13c/0x160 [ 11.936876][ T250] console_flush_one_record+0x46f/0x710 [ 11.936883][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 11.936886][ T250] ? __lock_acquire+0x518/0xc20 [ 11.936895][ T250] console_unlock+0xee/0x1f0 [ 11.936899][ T250] ? console_flush_one_record+0x710/0x710 [ 11.936902][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.936906][ T250] ? lock_acquire+0x60/0x160 [ 11.936912][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.936914][ T250] ? vprintk_emit+0x320/0x3e0 [ 11.936920][ T250] vprintk_emit+0x37c/0x3e0 [ 11.936926][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 11.936936][ T250] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.936941][ T250] _printk+0xc7/0x100 [ 11.936947][ T250] ? snapshot_read.cold+0x21/0x21 [ 11.936957][ T250] ? do_one_initcall+0x113/0x4f0 [ 11.936963][ T250] vlan_proto_init+0x24/0x90 [8021q] [ 11.936968][ T250] do_one_initcall+0x124/0x4f0 [ 11.936972][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.936980][ T250] ? do_init_module+0xae/0x8a0 [ 11.936984][ T250] ? kasan_unpoison+0x44/0x70 [ 11.936991][ T250] do_init_module+0x2ad/0x8a0 [ 11.936997][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 11.937003][ T250] ? free_module+0x470/0x470 [ 11.937008][ T250] ? kfree+0x123/0x590 [ 11.937015][ T250] load_module+0x1424/0x1bb0 [ 11.937028][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.937034][ T250] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.937038][ T250] ? ovl_real_file+0x172/0x1e0 [ 11.937044][ T250] ? backing_file_read_iter+0x541/0x790 [ 11.937048][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.937054][ T250] init_module_from_file+0x11f/0x1a0 [ 11.937059][ T250] ? __do_sys_init_module+0x220/0x220 [ 11.937074][ T250] ? __rwlock_init+0x150/0x150 [ 11.937080][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.937085][ T250] idempotent_init_module+0x37b/0x7c0 [ 11.937091][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 11.937101][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.937105][ T250] ? cap_capable+0x1d7/0x3d0 [ 11.937121][ T250] __x64_sys_finit_module+0xdf/0x190 [ 11.937124][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.937129][ T250] do_syscall_64+0xff/0x530 [ 11.937132][ T250] ? exc_page_fault+0xee/0x100 [ 11.937136][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.937140][ T250] RIP: 0033:0x7fa6b7d2637d [ 11.937145][ T250] 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 [ 11.937148][ T250] RSP: 002b:00007ffec4bbb848 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.937152][ T250] RAX: ffffffffffffffda RBX: 000055da75381810 RCX: 00007fa6b7d2637d [ 11.937154][ T250] RDX: 0000000000000000 RSI: 000055da74778ffd RDI: 0000000000000000 [ 11.937155][ T250] RBP: 00007ffec4bbb8e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.937157][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da74778ffd [ 11.937158][ T250] R13: 000055da75381960 R14: 0000000000040000 R15: 0000000000000000 [ 11.937171][ T250] [ 12.183777][ T255] gre: GRE over IPv4 demultiplexer driver [ 12.190328][ T255] ip_gre: GRE over IPv4 tunneling driver