virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.952305][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.952325][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.952327][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.952329][ T1] preempt_count: 1, expected: 0 [ 0.952329][ T1] RCU nest depth: 0, expected: 0 [ 0.952330][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.952332][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.952344][ T1] #1: ffffffffb1399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.952349][ T1] #2: ffffffffb1399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.952353][ T1] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.952356][ T1] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.952360][ T1] irq event stamp: 308034 [ 0.952361][ T1] hardirqs last enabled at (308033): [] __down_trylock_console_sem+0x86/0xa0 [ 0.952363][ T1] hardirqs last disabled at (308034): [] console_emit_next_record+0x3f8/0x4f0 [ 0.952364][ T1] softirqs last enabled at (307458): [] handle_softirqs+0x67c/0x900 [ 0.952368][ T1] softirqs last disabled at (307453): [] __irq_exit_rcu+0x145/0x1c0 [ 0.952371][ T1] Preemption disabled at: [ 0.952371][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.952376][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.952378][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.952380][ T1] Call Trace: [ 0.952381][ T1] [ 0.952385][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.952390][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.952392][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.952397][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.952400][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.952405][ T1] __kmalloc_noprof+0x443/0x760 [ 0.952407][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.952411][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.952413][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.952416][ T1] put_chars+0x1e1/0x2f0 [ 0.952418][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.952420][ T1] ? __send_to_port+0x420/0x420 [ 0.952421][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.952426][ T1] ? validate_chain+0x38b/0xc20 [ 0.952431][ T1] hvc_console_print+0x292/0x780 [ 0.952436][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.952438][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.952440][ T1] ? lock_acquire+0x13c/0x160 [ 0.952444][ T1] console_emit_next_record+0x252/0x4f0 [ 0.952449][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.952449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.952449][ T1] ? lock_acquire+0x13c/0x160 [ 0.952449][ T1] console_flush_one_record+0x46f/0x710 [ 0.952449][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.952449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.952449][ T1] console_unlock+0xee/0x1f0 [ 0.952449][ T1] ? console_flush_one_record+0x710/0x710 [ 0.952449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.952449][ T1] ? lock_acquire+0x60/0x160 [ 0.952449][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.952449][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.952449][ T1] vprintk_emit+0x37c/0x3e0 [ 0.952449][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.952449][ T1] ? find_held_lock+0x2b/0x80 [ 0.952449][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.952449][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.952449][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.952449][ T1] ? device_rename.cold+0xa/0xa [ 0.952449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.952449][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.952449][ T1] ? find_held_lock+0x2b/0x80 [ 0.952449][ T1] dev_printk_emit+0xb9/0xee [ 0.952449][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.952449][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.952449][ T1] ? proc_register+0x368/0x8b0 [ 0.952449][ T1] _dev_info+0xe2/0x116 [ 0.952449][ T1] ? _dev_notice+0x120/0x120 [ 0.952449][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.952449][ T1] ? rtc_proc_show+0x400/0x400 [ 0.952449][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.952449][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.952449][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.952449][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.952449][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.952449][ T1] cmos_do_probe+0x73b/0x98a [ 0.952449][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.952449][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.952449][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.952449][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.952449][ T1] ? mc146818_set_time+0x500/0x500 [ 0.952449][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.952449][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.952449][ T1] platform_probe+0xfe/0x1f0 [ 0.952449][ T1] call_driver_probe+0x61/0x1c0 [ 0.952449][ T1] really_probe+0x199/0x760 [ 0.952449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.952449][ T1] __driver_probe_device+0x24f/0x440 [ 0.952449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.952449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.952449][ T1] driver_probe_device+0x4a/0xf0 [ 0.952449][ T1] __driver_attach+0x1b8/0x540 [ 0.952449][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.952449][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.952449][ T1] ? bus_remove_file+0x50/0x50 [ 0.952449][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.952449][ T1] ? rtc_dev_init+0x40/0x40 [ 0.952449][ T1] ? rtc_dev_init+0x40/0x40 [ 0.952449][ T1] bus_add_driver+0x2c8/0x530 [ 0.952449][ T1] driver_register+0x1a3/0x390 [ 0.952449][ T1] __platform_driver_probe+0x13f/0x270 [ 0.952449][ T1] cmos_init+0x31/0x40 [ 0.952449][ T1] do_one_initcall+0x124/0x4f0 [ 0.952449][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.952449][ T1] ? parameq+0x110/0x110 [ 0.952449][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.952449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.952449][ T1] kernel_init_freeable+0x596/0x630 [ 0.952449][ T1] ? rest_init+0x280/0x280 [ 0.952449][ T1] kernel_init+0x21/0x150 [ 0.952449][ T1] ? rest_init+0x280/0x280 [ 0.952449][ T1] ret_from_fork+0x474/0x6b0 [ 0.952449][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.952449][ T1] ? __switch_to+0x5a3/0xe00 [ 0.952449][ T1] ? rest_init+0x280/0x280 [ 0.952449][ T1] ret_from_fork_asm+0x11/0x20 [ 0.952449][ T1] [ 0.983577][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:43:27 UTC (1787903007) [ 0.984592][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.987370][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.996006][ T1] NET: Registered PF_INET6 protocol family [ 1.000745][ T1] Segment Routing with IPv6 [ 1.001179][ T1] In-situ OAM (IOAM) with IPv6 [ 1.001539][ T1] NET: Registered PF_PACKET protocol family [ 1.001786][ T1] 9pnet: Installing 9P2000 support [ 1.002136][ T1] Key type dns_resolver registered [ 1.002982][ T1] NET: Registered PF_VSOCK protocol family [ 1.007003][ T1] IPI shorthand broadcast: enabled [ 1.107300][ T1] sched_clock: Marking stable (1071001795, 35446847)->(1202653425, -96204783) [ 1.109227][ T1] registered taskstats version 1 [ 1.110914][ T1] Loading compiled-in X.509 certificates [ 1.209005][ T1] Demotion targets for Node 0: null [ 1.209298][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12229) [ 1.209608][ T1] page_owner is disabled [ 1.210507][ T1] PM: Magic number: 6:542:724 [ 1.210687][ T1] block loop4: hash matches [ 1.212092][ T1] ALSA device list: [ 1.212691][ T1] No soundcards found. [ 1.213701][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.216118][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.216945][ T1] devtmpfs: mounted [ 1.217218][ T1] VFS: Pivoted into new rootfs [ 1.243693][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.243921][ T1] Write protecting the kernel read-only data: 55296k [ 1.244422][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.247000][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.247269][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.247535][ T1] with arguments: [ 1.247654][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.247887][ T1] with environment: [ 1.248003][ T1] HOME=/ [ 1.248122][ T1] TERM=dumb [ 1.248240][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.248472][ T1] nr_open=2147483584 [ 1.248584][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.248851][ T1] virtme_rw_overlay0=/etc [ 1.249008][ T1] virtme_rw_overlay1=/lib [ 1.249158][ T1] virtme_rw_overlay2=/home [ 1.249318][ T1] virtme_rw_overlay3=/opt [ 1.249476][ T1] virtme_rw_overlay4=/srv [ 1.249625][ T1] virtme_rw_overlay5=/usr [ 1.249780][ T1] virtme_rw_overlay6=/var [ 1.249929][ T1] virtme_rw_overlay7=/tmp [ 1.250081][ T1] virtme_console=ttyS0 [ 1.250247][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.265353][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.266808][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.276932][ T1] overlayfs: failed to set xattr on upper [ 1.277178][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.277476][ T1] overlayfs: ...falling back to uuid=null. [ 1.279604][ T1] overlayfs: failed to set xattr on upper [ 1.279800][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.280037][ T1] overlayfs: ...falling back to uuid=null. [ 1.281823][ T1] overlayfs: failed to set xattr on upper [ 1.282015][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.282250][ T1] overlayfs: ...falling back to uuid=null. [ 1.284322][ T1] overlayfs: failed to set xattr on upper [ 1.284525][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.284755][ T1] overlayfs: ...falling back to uuid=null. [ 1.286486][ T1] overlayfs: failed to set xattr on upper [ 1.286685][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286923][ T1] overlayfs: ...falling back to uuid=null. [ 1.288591][ T1] overlayfs: failed to set xattr on upper [ 1.288781][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289011][ T1] overlayfs: ...falling back to uuid=null. [ 1.290750][ T1] overlayfs: failed to set xattr on upper [ 1.290948][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291178][ T1] overlayfs: ...falling back to uuid=null. [ 1.293713][ T1] overlayfs: failed to set xattr on upper [ 1.293911][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294139][ T1] overlayfs: ...falling back to uuid=null. [ 1.304407][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.392913][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.251360][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.251360][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.251360][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.251360][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.251375][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.251377][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.251378][ T1] preempt_count: 1, expected: 0 [ 3.251380][ T1] RCU nest depth: 0, expected: 0 [ 3.251381][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.251383][ T1] #0: ffffffffb1399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.251395][ T1] #1: ffffffffb1399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.251399][ T1] #2: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.251402][ T1] #3: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.251406][ T1] irq event stamp: 555894 [ 3.251407][ T1] hardirqs last enabled at (555893): [] __down_trylock_console_sem+0x86/0xa0 [ 3.251409][ T1] hardirqs last disabled at (555894): [] console_emit_next_record+0x3f8/0x4f0 [ 3.251411][ T1] softirqs last enabled at (555194): [] fpu_clone+0xd9/0x410 [ 3.251414][ T1] softirqs last disabled at (555192): [] fpu_clone+0x82/0x410 [ 3.251416][ T1] Preemption disabled at: [ 3.251416][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.251422][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.251425][ T1] Tainted: [W]=WARN [ 3.251426][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.251428][ T1] Call Trace: [ 3.251430][ T1] [ 3.251431][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.251436][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.251438][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.251443][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.251448][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.251453][ T1] __kmalloc_noprof+0x443/0x760 [ 3.251455][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.251460][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.251462][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.251465][ T1] put_chars+0x1e1/0x2f0 [ 3.251468][ T1] ? __send_to_port+0x420/0x420 [ 3.251469][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.251472][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.251475][ T1] ? validate_chain+0x38b/0xc20 [ 3.251479][ T1] hvc_console_print+0x292/0x780 [ 3.251482][ T1] ? __lock_acquire+0x518/0xc20 [ 3.251483][ T1] ? __lock_acquire+0x518/0xc20 [ 3.251487][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.251490][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.251493][ T1] ? lock_acquire+0x13c/0x160 [ 3.251497][ T1] console_emit_next_record+0x252/0x4f0 [ 3.251500][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.251504][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.251506][ T1] ? lock_acquire+0x13c/0x160 [ 3.251510][ T1] console_flush_one_record+0x46f/0x710 [ 3.251513][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.251515][ T1] ? __lock_acquire+0x518/0xc20 [ 3.251520][ T1] console_unlock+0xee/0x1f0 [ 3.251522][ T1] ? console_flush_one_record+0x710/0x710 [ 3.251524][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.251526][ T1] ? lock_acquire+0x60/0x160 [ 3.251529][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.251530][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.251533][ T1] vprintk_emit+0x37c/0x3e0 [ 3.251536][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.251539][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.251545][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.251549][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.251550][ T1] ? simple_strntoull+0x10f/0x140 [ 3.251554][ T1] ? date_str+0x1e0/0x1e0 [ 3.251557][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.251561][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.251564][ T1] ? vprintk_default+0x20/0x20 [ 3.251568][ T1] ? vprintk_default+0x20/0x20 [ 3.251570][ T1] new_sync_write+0x33e/0x760 [ 3.251573][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.251576][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.251580][ T1] ? new_sync_read+0x750/0x750 [ 3.251586][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.251589][ T1] vfs_write+0x6a2/0xbd0 [ 3.251593][ T1] ksys_write+0x116/0x250 [ 3.251596][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.251599][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.251602][ T1] do_syscall_64+0xff/0x530 [ 3.251604][ T1] ? exc_page_fault+0xee/0x100 [ 3.251606][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.251609][ T1] RIP: 0033:0x7f686dbb6bee [ 3.251612][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.251614][ T1] RSP: 002b:00007ffc8f8138a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.251617][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f686dbb6bee [ 3.251618][ T1] RDX: 000000000000011c RSI: 000055555e4f4680 RDI: 0000000000000003 [ 3.251619][ T1] RBP: 00007ffc8f8138b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.251620][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f686dc420a0 [ 3.251621][ T1] R13: 00007f686db403e0 R14: 000055555e4f4680 R15: 00007ffc8f8139c8 [ 3.251627][ T1] [ 3.253476][ T74] systemd-tmpfile (74) used greatest stack depth: 24928 bytes left [ 3.253609][ T1] virtme-ng-init: basic initialization done [ 3.318233][ T79] ip (79) used greatest stack depth: 24240 bytes left [ 3.341056][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.341491][ T76] virtme-ng-init: triggering udev coldplug [ 5.512287][ T76] virtme-ng-init: waiting for udev to settle [ 5.512301][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.512303][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.512305][ T76] preempt_count: 1, expected: 0 [ 5.512305][ T76] RCU nest depth: 0, expected: 0 [ 5.512306][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 5.512309][ T76] #0: ffffffffb1399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.512321][ T76] #1: ffffffffb1399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.512325][ T76] #2: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.512328][ T76] #3: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.512331][ T76] irq event stamp: 2956 [ 5.512332][ T76] hardirqs last enabled at (2955): [] __down_trylock_console_sem+0x86/0xa0 [ 5.512334][ T76] hardirqs last disabled at (2956): [] console_emit_next_record+0x3f8/0x4f0 [ 5.512336][ T76] softirqs last enabled at (2778): [] handle_softirqs+0x67c/0x900 [ 5.512340][ T76] softirqs last disabled at (2771): [] __irq_exit_rcu+0x145/0x1c0 [ 5.512342][ T76] Preemption disabled at: [ 5.512343][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.512348][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.512351][ T76] Tainted: [W]=WARN [ 5.512352][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.512353][ T76] Call Trace: [ 5.512355][ T76] [ 5.512357][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.512363][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.512365][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.512369][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.512373][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.512377][ T76] __kmalloc_noprof+0x443/0x760 [ 5.512379][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.512384][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.512386][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.512389][ T76] put_chars+0x1e1/0x2f0 [ 5.512392][ T76] ? __send_to_port+0x420/0x420 [ 5.512393][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 5.512396][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.512399][ T76] ? validate_chain+0x38b/0xc20 [ 5.512403][ T76] hvc_console_print+0x292/0x780 [ 5.512406][ T76] ? __lock_acquire+0x518/0xc20 [ 5.512407][ T76] ? __lock_acquire+0x518/0xc20 [ 5.512411][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.512414][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.512417][ T76] ? lock_acquire+0x13c/0x160 [ 5.512421][ T76] console_emit_next_record+0x252/0x4f0 [ 5.512424][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 5.512428][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.512430][ T76] ? lock_acquire+0x13c/0x160 [ 5.512433][ T76] console_flush_one_record+0x46f/0x710 [ 5.512437][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 5.512439][ T76] ? __lock_acquire+0x518/0xc20 [ 5.512443][ T76] console_unlock+0xee/0x1f0 [ 5.512449][ T76] ? console_flush_one_record+0x710/0x710 [ 5.512450][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.512452][ T76] ? lock_acquire+0x60/0x160 [ 5.512455][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.512457][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.512460][ T76] vprintk_emit+0x37c/0x3e0 [ 5.512463][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.512466][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.512471][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.512475][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.512477][ T76] ? simple_strntoull+0x10f/0x140 [ 5.512481][ T76] ? date_str+0x1e0/0x1e0 [ 5.512484][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.512488][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.512491][ T76] ? vprintk_default+0x20/0x20 [ 5.512495][ T76] ? vprintk_default+0x20/0x20 [ 5.512497][ T76] new_sync_write+0x33e/0x760 [ 5.512500][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.512504][ T76] ? new_sync_read+0x750/0x750 [ 5.512508][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.512512][ T76] ? __fget_files+0x1e3/0x460 [ 5.512516][ T76] vfs_write+0x6a2/0xbd0 [ 5.512520][ T76] ksys_write+0x116/0x250 [ 5.512523][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.512526][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.512529][ T76] do_syscall_64+0xff/0x530 [ 5.512531][ T76] ? exc_page_fault+0xee/0x100 [ 5.512535][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.512537][ T76] RIP: 0033:0x7f686dbb7ed2 [ 5.512540][ T76] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 5.512542][ T76] RSP: 002b:00007f686dafec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.512545][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f686dbb7ed2 [ 5.512546][ T76] RDX: 000000000000002e RSI: 00007f68680012c0 RDI: 0000000000000003 [ 5.512547][ T76] RBP: 00007f686dafec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.512548][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f686dc420a0 [ 5.512548][ T76] R13: 00007f686db403e0 R14: 00007f68680012c0 R15: 00007f686dafeda8 [ 5.512555][ T76] [ 5.892595][ T76] virtme-ng-init: udev is done [ 5.895134][ T1] virtme-ng-init: initialization done