virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.143627][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.143660][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.143663][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.143663][ T1] preempt_count: 1, expected: 0 [ 1.143663][ T1] RCU nest depth: 0, expected: 0 [ 1.143663][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.143663][ T1] #0: ff110000028a6938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.143663][ T1] #1: ffffffff9316a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.143663][ T1] #2: ffffffff9316a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.143663][ T1] #3: ffffffff93089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.143663][ T1] #4: ffffffff93089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.143663][ T1] irq event stamp: 310320 [ 1.143663][ T1] hardirqs last enabled at (310319): [] __down_trylock_console_sem+0x86/0xa0 [ 1.143663][ T1] hardirqs last disabled at (310320): [] console_emit_next_record+0x3d4/0x4c0 [ 1.143663][ T1] softirqs last enabled at (310002): [] handle_softirqs+0x67c/0x900 [ 1.143663][ T1] softirqs last disabled at (309993): [] __irq_exit_rcu+0x145/0x1c0 [ 1.143663][ T1] Preemption disabled at: [ 1.143663][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.143663][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.143663][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.143663][ T1] Call Trace: [ 1.143663][ T1] [ 1.143663][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.143663][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.143663][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.143663][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.143663][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.143663][ T1] __kmalloc_noprof+0x443/0x760 [ 1.143663][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.143663][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.143663][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.143663][ T1] put_chars+0x1e1/0x2f0 [ 1.143663][ T1] ? __send_to_port+0x420/0x420 [ 1.143663][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.143663][ T1] ? validate_chain+0x38b/0xc20 [ 1.143663][ T1] hvc_console_print+0x292/0x780 [ 1.143663][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143663][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143663][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.143663][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143663][ T1] ? lock_acquire+0x13c/0x160 [ 1.143663][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.143663][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.143663][ T1] ? console_flush_one_record+0x106/0x710 [ 1.143663][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143663][ T1] ? lock_acquire+0x13c/0x160 [ 1.143663][ T1] console_flush_one_record+0x46f/0x710 [ 1.143663][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.143663][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143663][ T1] console_unlock+0xee/0x1f0 [ 1.143663][ T1] ? console_flush_one_record+0x710/0x710 [ 1.143663][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143663][ T1] ? lock_acquire+0x60/0x160 [ 1.143663][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.143663][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.143663][ T1] vprintk_emit+0x37c/0x3e0 [ 1.143663][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.143663][ T1] ? find_held_lock+0x2b/0x80 [ 1.143663][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.143663][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.143663][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.143663][ T1] ? device_rename.cold+0xa/0xa [ 1.143663][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143663][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.143663][ T1] ? find_held_lock+0x2b/0x80 [ 1.143663][ T1] dev_printk_emit+0xb9/0xee [ 1.143663][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.143663][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.143663][ T1] ? proc_register+0x368/0x8b0 [ 1.143663][ T1] _dev_info+0xe2/0x116 [ 1.143663][ T1] ? _dev_notice+0x120/0x120 [ 1.143663][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.143663][ T1] ? rtc_proc_show+0x400/0x400 [ 1.143663][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.143663][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.143663][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.143663][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.143663][ T1] cmos_do_probe+0x73b/0x98a [ 1.143663][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.143663][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.143663][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.143663][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.143663][ T1] ? mc146818_set_time+0x500/0x500 [ 1.143663][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.143663][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.143663][ T1] platform_probe+0xfe/0x1f0 [ 1.143663][ T1] call_driver_probe+0x61/0x1c0 [ 1.143663][ T1] really_probe+0x199/0x760 [ 1.143663][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143663][ T1] __driver_probe_device+0x24f/0x440 [ 1.143663][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143663][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143663][ T1] driver_probe_device+0x4a/0xf0 [ 1.143663][ T1] __driver_attach+0x1b8/0x540 [ 1.143663][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.143663][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.143663][ T1] ? bus_remove_file+0x50/0x50 [ 1.143663][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.143663][ T1] ? rtc_dev_init+0x40/0x40 [ 1.143663][ T1] ? rtc_dev_init+0x40/0x40 [ 1.143663][ T1] bus_add_driver+0x2c8/0x530 [ 1.143663][ T1] driver_register+0x1a3/0x390 [ 1.143663][ T1] __platform_driver_probe+0x13f/0x270 [ 1.143663][ T1] cmos_init+0x31/0x40 [ 1.143663][ T1] do_one_initcall+0x124/0x4f0 [ 1.143663][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.143663][ T1] ? parameq+0x110/0x110 [ 1.143663][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.143663][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143663][ T1] kernel_init_freeable+0x596/0x630 [ 1.143663][ T1] ? rest_init+0x280/0x280 [ 1.143663][ T1] kernel_init+0x21/0x150 [ 1.143663][ T1] ? rest_init+0x280/0x280 [ 1.143663][ T1] ret_from_fork+0x4a4/0x720 [ 1.143663][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.143663][ T1] ? __switch_to+0x5a3/0xe00 [ 1.143663][ T1] ? rest_init+0x280/0x280 [ 1.143663][ T1] ret_from_fork_asm+0x11/0x20 [ 1.143663][ T1] [ 1.200644][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:07:10 UTC (1787900830) [ 1.203684][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.210300][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.217604][ T1] NET: Registered PF_INET6 protocol family [ 1.221953][ T1] Segment Routing with IPv6 [ 1.222377][ T1] In-situ OAM (IOAM) with IPv6 [ 1.222764][ T1] NET: Registered PF_PACKET protocol family [ 1.223011][ T1] 9pnet: Installing 9P2000 support [ 1.223372][ T1] Key type dns_resolver registered [ 1.224038][ T1] NET: Registered PF_VSOCK protocol family [ 1.228688][ T1] IPI shorthand broadcast: enabled [ 1.332383][ T1] sched_clock: Marking stable (1297001444, 34657866)->(1446254562, -114595252) [ 1.335420][ T1] registered taskstats version 1 [ 1.338123][ T1] Loading compiled-in X.509 certificates [ 1.437786][ T1] Demotion targets for Node 0: null [ 1.438070][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12165) [ 1.438370][ T1] page_owner is disabled [ 1.447994][ T1] PM: Magic number: 6:921:117 [ 1.448432][ T1] netconsole: network logging started [ 1.450014][ T1] ALSA device list: [ 1.450732][ T1] No soundcards found. [ 1.451689][ T71] kwatchdog (71) used greatest stack depth: 29680 bytes left [ 1.452511][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.455007][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.455907][ T1] devtmpfs: mounted [ 1.456194][ T1] VFS: Pivoted into new rootfs [ 1.483903][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.484132][ T1] Write protecting the kernel read-only data: 57344k [ 1.485172][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.485520][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.485891][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.486228][ T1] with arguments: [ 1.486399][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.486643][ T1] with environment: [ 1.486818][ T1] HOME=/ [ 1.486939][ T1] TERM=dumb [ 1.487051][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.487329][ T1] nr_open=2147483584 [ 1.487441][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.487772][ T1] virtme_rw_overlay0=/etc [ 1.487972][ T1] virtme_rw_overlay1=/lib [ 1.488126][ T1] virtme_rw_overlay2=/home [ 1.488328][ T1] virtme_rw_overlay3=/opt [ 1.488485][ T1] virtme_rw_overlay4=/srv [ 1.489689][ T1] virtme_rw_overlay5=/usr [ 1.489919][ T1] virtme_rw_overlay6=/var [ 1.490081][ T1] virtme_rw_overlay7=/tmp [ 1.490247][ T1] virtme_console=ttyS0 [ 1.490395][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.508331][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.509635][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.519675][ T1] overlayfs: failed to set xattr on upper [ 1.519976][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520305][ T1] overlayfs: ...falling back to uuid=null. [ 1.522767][ T1] overlayfs: failed to set xattr on upper [ 1.523044][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523330][ T1] overlayfs: ...falling back to uuid=null. [ 1.525336][ T1] overlayfs: failed to set xattr on upper [ 1.525574][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526030][ T1] overlayfs: ...falling back to uuid=null. [ 1.528004][ T1] overlayfs: failed to set xattr on upper [ 1.528237][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.528533][ T1] overlayfs: ...falling back to uuid=null. [ 1.530570][ T1] overlayfs: failed to set xattr on upper [ 1.531367][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.531683][ T1] overlayfs: ...falling back to uuid=null. [ 1.533480][ T1] overlayfs: failed to set xattr on upper [ 1.533930][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.534236][ T1] overlayfs: ...falling back to uuid=null. [ 1.536179][ T1] overlayfs: failed to set xattr on upper [ 1.536415][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.536734][ T1] overlayfs: ...falling back to uuid=null. [ 1.538760][ T1] overlayfs: failed to set xattr on upper [ 1.538995][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.539301][ T1] overlayfs: ...falling back to uuid=null. [ 1.551295][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.722799][ T73] systemd-tmpfile (73) used greatest stack depth: 24528 bytes left [ 3.722816][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.722818][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.722820][ T73] preempt_count: 2, expected: 0 [ 3.722821][ T73] RCU nest depth: 0, expected: 0 [ 3.722822][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.722824][ T73] #0: ffffffff93002f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 3.722836][ T73] #1: ffffffff9316a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.722841][ T73] #2: ffffffff9316a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.722844][ T73] #3: ffffffff93089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.722847][ T73] #4: ffffffff93089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.722850][ T73] irq event stamp: 2290642 [ 3.722851][ T73] hardirqs last enabled at (2290641): [] __down_trylock_console_sem+0x86/0xa0 [ 3.722855][ T73] hardirqs last disabled at (2290642): [] console_emit_next_record+0x3d4/0x4c0 [ 3.722856][ T73] softirqs last enabled at (2290496): [] handle_softirqs+0x67c/0x900 [ 3.722859][ T73] softirqs last disabled at (2289563): [] __irq_exit_rcu+0x145/0x1c0 [ 3.722861][ T73] Preemption disabled at: [ 3.722862][ T73] [<0000000000000000>] 0x0 [ 3.722869][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.722872][ T73] Tainted: [W]=WARN [ 3.722873][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.722875][ T73] Call Trace: [ 3.722876][ T73] [ 3.722878][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.722883][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.722888][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.722891][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.722896][ T73] __kmalloc_noprof+0x443/0x760 [ 3.722898][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.722904][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.722907][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.722910][ T73] put_chars+0x1e1/0x2f0 [ 3.722913][ T73] ? __send_to_port+0x420/0x420 [ 3.722920][ T73] hvc_console_print+0x292/0x780 [ 3.722927][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.722929][ T73] ? lock_acquire+0x13c/0x160 [ 3.722934][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.722937][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.722938][ T73] ? console_flush_one_record+0x106/0x710 [ 3.722941][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.722944][ T73] ? lock_acquire+0x13c/0x160 [ 3.722948][ T73] console_flush_one_record+0x46f/0x710 [ 3.722952][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.722953][ T73] ? __lock_acquire+0x518/0xc20 [ 3.722958][ T73] console_unlock+0xee/0x1f0 [ 3.722961][ T73] ? console_flush_one_record+0x710/0x710 [ 3.722962][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.722964][ T73] ? lock_acquire+0x60/0x160 [ 3.722967][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.722969][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.722972][ T73] vprintk_emit+0x37c/0x3e0 [ 3.722975][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.722978][ T73] ? __lock_acquire+0x518/0xc20 [ 3.722982][ T73] _printk+0xc7/0x100 [ 3.722985][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.722988][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.722991][ T73] ? __rwlock_init+0x150/0x150 [ 3.722995][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.722997][ T73] do_exit.cold+0x82/0x9c [ 3.723001][ T73] ? exit_notify+0x890/0x890 [ 3.723003][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.723006][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.723009][ T73] do_group_exit+0xb8/0x370 [ 3.723012][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.723014][ T73] x64_sys_call+0x1567/0x1570 [ 3.723017][ T73] do_syscall_64+0x10e/0x570 [ 3.723020][ T73] ? exc_page_fault+0xee/0x100 [ 3.723024][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.723024][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.723024][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.723024][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.723024][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.723026][ T73] RIP: 0033:0x7fef4464a1b8 [ 3.723028][ T73] Code: Unable to access opcode bytes at 0x7fef4464a18e. [ 3.723029][ T73] RSP: 002b:00007fff6688e2c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.723032][ T73] RAX: ffffffffffffffda RBX: 00007fef4477af88 RCX: 00007fef4464a1b8 [ 3.723033][ T73] RDX: 00007fef43ea84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.723034][ T73] RBP: 00007fff6688e320 R08: 0000000000000000 R09: 0000000000001000 [ 3.723035][ T73] R10: 00007fff6688e0e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.723035][ T73] R13: 0000000000000049 R14: 00007fef44779680 R15: 00007fef4477afa0 [ 3.723042][ T73] [ 3.743242][ T1] virtme-ng-init: basic initialization done [ 3.841748][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.842149][ T75] virtme-ng-init: triggering udev coldplug [ 6.623639][ T75] virtme-ng-init: waiting for udev to settle [ 6.623653][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.623656][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.623660][ T75] preempt_count: 1, expected: 0 [ 6.623661][ T75] RCU nest depth: 0, expected: 0 [ 6.623662][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.623665][ T75] #0: ffffffff9316a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.623677][ T75] #1: ffffffff9316a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.623681][ T75] #2: ffffffff93089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.623684][ T75] #3: ffffffff93089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.623688][ T75] irq event stamp: 3020 [ 6.623689][ T75] hardirqs last enabled at (3019): [] __down_trylock_console_sem+0x86/0xa0 [ 6.623692][ T75] hardirqs last disabled at (3020): [] console_emit_next_record+0x3d4/0x4c0 [ 6.623694][ T75] softirqs last enabled at (2530): [] fpu_clone+0xd9/0x410 [ 6.623698][ T75] softirqs last disabled at (2528): [] fpu_clone+0x82/0x410 [ 6.623701][ T75] Preemption disabled at: [ 6.623701][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.623707][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.623710][ T75] Tainted: [W]=WARN [ 6.623711][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.623713][ T75] Call Trace: [ 6.623714][ T75] [ 6.623716][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.623720][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.623722][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.623727][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.623730][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.623736][ T75] __kmalloc_noprof+0x443/0x760 [ 6.623738][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.623744][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.623747][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.623751][ T75] put_chars+0x1e1/0x2f0 [ 6.623753][ T75] ? __send_to_port+0x420/0x420 [ 6.623755][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.623759][ T75] ? validate_chain+0x38b/0xc20 [ 6.623765][ T75] hvc_console_print+0x292/0x780 [ 6.623772][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.623774][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.623776][ T75] ? lock_acquire+0x13c/0x160 [ 6.623780][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.623784][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.623785][ T75] ? console_flush_one_record+0x106/0x710 [ 6.623788][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.623790][ T75] ? lock_acquire+0x13c/0x160 [ 6.623794][ T75] console_flush_one_record+0x46f/0x710 [ 6.623797][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.623799][ T75] ? __lock_acquire+0x518/0xc20 [ 6.623804][ T75] console_unlock+0xee/0x1f0 [ 6.623807][ T75] ? console_flush_one_record+0x710/0x710 [ 6.623808][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.623810][ T75] ? lock_acquire+0x60/0x160 [ 6.623813][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.623815][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.623818][ T75] vprintk_emit+0x37c/0x3e0 [ 6.623821][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.623824][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.623830][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.623834][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.623836][ T75] ? simple_strntoull+0x10f/0x140 [ 6.623840][ T75] ? date_str+0x1e0/0x1e0 [ 6.623844][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.623847][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.623850][ T75] ? vprintk_default+0x20/0x20 [ 6.623854][ T75] ? vprintk_default+0x20/0x20 [ 6.623856][ T75] new_sync_write+0x33e/0x760 [ 6.623860][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.623864][ T75] ? new_sync_read+0x750/0x750 [ 6.623868][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.623873][ T75] ? __fget_files+0x1e3/0x460 [ 6.623877][ T75] vfs_write+0x6a2/0xbd0 [ 6.623881][ T75] ksys_write+0x116/0x250 [ 6.623884][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.623886][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.623889][ T75] do_syscall_64+0x10e/0x570 [ 6.623892][ T75] ? irq_exit_rcu+0x1a/0x30 [ 6.623896][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.623898][ T75] RIP: 0033:0x7f1987c81ed2 [ 6.623902][ T75] 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 [ 6.623904][ T75] RSP: 002b:00007f1987bc8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.623906][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1987c81ed2 [ 6.623908][ T75] RDX: 000000000000002e RSI: 00007f19800012c0 RDI: 0000000000000003 [ 6.623908][ T75] RBP: 00007f1987bc8c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.623909][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1987d0c0a0 [ 6.623910][ T75] R13: 00007f1987c0a3e0 R14: 00007f19800012c0 R15: 00007f1987bc8da8 [ 6.623917][ T75] [ 7.018861][ T75] virtme-ng-init: udev is done [ 7.022289][ T1] virtme-ng-init: initialization done