virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.017445][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:10:46 UTC (1787904646) [ 1.017466][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.017468][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.017470][ T1] preempt_count: 1, expected: 0 [ 1.017471][ T1] RCU nest depth: 0, expected: 0 [ 1.017472][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.017474][ T1] #0: ff11000002926938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.017485][ T1] #1: ffffffffacf6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.017490][ T1] #2: ffffffffacf6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.017493][ T1] #3: fffffffface89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.017497][ T1] #4: fffffffface89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.017500][ T1] irq event stamp: 312890 [ 1.017500][ T1] hardirqs last enabled at (312889): [] __down_trylock_console_sem+0x86/0xa0 [ 1.017504][ T1] hardirqs last disabled at (312890): [] console_emit_next_record+0x3d4/0x4c0 [ 1.017505][ T1] softirqs last enabled at (311492): [] handle_softirqs+0x67c/0x900 [ 1.017509][ T1] softirqs last disabled at (311485): [] __irq_exit_rcu+0x145/0x1c0 [ 1.017511][ T1] Preemption disabled at: [ 1.017512][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.017517][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.017519][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.017521][ T1] Call Trace: [ 1.017522][ T1] [ 1.017525][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.017530][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.017532][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.017536][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.017539][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.017544][ T1] __kmalloc_noprof+0x443/0x760 [ 1.017546][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.017551][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.017555][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.017557][ T1] put_chars+0x1e1/0x2f0 [ 1.017560][ T1] ? __send_to_port+0x420/0x420 [ 1.017563][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.017567][ T1] ? validate_chain+0x38b/0xc20 [ 1.017571][ T1] hvc_console_print+0x292/0x780 [ 1.017574][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017576][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017580][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.017584][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017586][ T1] ? lock_acquire+0x13c/0x160 [ 1.017590][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.017593][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.017594][ T1] ? console_flush_one_record+0x106/0x710 [ 1.017597][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017599][ T1] ? lock_acquire+0x13c/0x160 [ 1.017602][ T1] console_flush_one_record+0x46f/0x710 [ 1.017606][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.017607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017612][ T1] console_unlock+0xee/0x1f0 [ 1.017614][ T1] ? console_flush_one_record+0x710/0x710 [ 1.017616][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017617][ T1] ? lock_acquire+0x60/0x160 [ 1.017621][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.017623][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.017626][ T1] vprintk_emit+0x37c/0x3e0 [ 1.017629][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.017630][ T1] ? add_chain_cache+0x12d/0x590 [ 1.017635][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.017640][ T1] ? device_rename.cold+0xa/0xa [ 1.017645][ T1] ? kernel_fpu_begin_mask+0xe3/0x250 [ 1.017651][ T1] dev_printk_emit+0xb9/0xee [ 1.017653][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.017657][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.017658][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.017662][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.017665][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.017667][ T1] ? add_device_randomness+0xbb/0x100 [ 1.017671][ T1] _dev_info+0xe2/0x116 [ 1.017677][ T1] ? _dev_notice+0x120/0x120 [ 1.017680][ T1] ? do_settimeofday64.part.0+0x272/0x360 [ 1.017684][ T1] ? change_clocksource+0x180/0x180 [ 1.017686][ T1] ? cmos_read_time+0x5b/0xb0 [ 1.017692][ T1] __devm_rtc_register_device.cold+0x338/0x3a8 [ 1.017697][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.017706][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.017710][ T1] cmos_do_probe+0x73b/0x98a [ 1.017713][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.017715][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.017716][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.017722][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.017724][ T1] ? mc146818_set_time+0x500/0x500 [ 1.017727][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.017728][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.017734][ T1] platform_probe+0xfe/0x1f0 [ 1.017736][ T1] call_driver_probe+0x61/0x1c0 [ 1.017739][ T1] really_probe+0x199/0x760 [ 1.017742][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017744][ T1] __driver_probe_device+0x24f/0x440 [ 1.017747][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017749][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017751][ T1] driver_probe_device+0x4a/0xf0 [ 1.017753][ T1] __driver_attach+0x1b8/0x540 [ 1.017756][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.017758][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.017761][ T1] ? bus_remove_file+0x50/0x50 [ 1.017763][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.017766][ T1] ? rtc_dev_init+0x40/0x40 [ 1.017771][ T1] ? rtc_dev_init+0x40/0x40 [ 1.017773][ T1] bus_add_driver+0x2c8/0x530 [ 1.017776][ T1] driver_register+0x1a3/0x390 [ 1.017779][ T1] __platform_driver_probe+0x13f/0x270 [ 1.017782][ T1] cmos_init+0x31/0x40 [ 1.017784][ T1] do_one_initcall+0x124/0x4f0 [ 1.017787][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.017789][ T1] ? parameq+0x110/0x110 [ 1.017794][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.017798][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017801][ T1] kernel_init_freeable+0x596/0x630 [ 1.017804][ T1] ? rest_init+0x280/0x280 [ 1.017806][ T1] kernel_init+0x21/0x150 [ 1.017808][ T1] ? rest_init+0x280/0x280 [ 1.017809][ T1] ret_from_fork+0x4a4/0x720 [ 1.017812][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.017815][ T1] ? __switch_to+0x5a3/0xe00 [ 1.017818][ T1] ? rest_init+0x280/0x280 [ 1.017821][ T1] ret_from_fork_asm+0x11/0x20 [ 1.017828][ T1] [ 1.049116][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.052046][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.060851][ T1] NET: Registered PF_INET6 protocol family [ 1.064813][ T1] Segment Routing with IPv6 [ 1.065220][ T1] In-situ OAM (IOAM) with IPv6 [ 1.065639][ T1] NET: Registered PF_PACKET protocol family [ 1.065883][ T1] 9pnet: Installing 9P2000 support [ 1.066214][ T1] Key type dns_resolver registered [ 1.066852][ T1] NET: Registered PF_VSOCK protocol family [ 1.070951][ T1] IPI shorthand broadcast: enabled [ 1.172866][ T1] sched_clock: Marking stable (1136002137, 36296168)->(1248316820, -76018515) [ 1.175177][ T1] registered taskstats version 1 [ 1.177562][ T1] Loading compiled-in X.509 certificates [ 1.275625][ T1] Demotion targets for Node 0: null [ 1.275918][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11655) [ 1.276220][ T1] page_owner is disabled [ 1.285021][ T1] PM: Magic number: 6:580:170 [ 1.285470][ T1] netconsole: network logging started [ 1.286779][ T1] ALSA device list: [ 1.287405][ T1] No soundcards found. [ 1.288439][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.290915][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.291746][ T1] devtmpfs: mounted [ 1.292015][ T1] VFS: Pivoted into new rootfs [ 1.319520][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.319827][ T1] Write protecting the kernel read-only data: 57344k [ 1.321359][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.321682][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.321976][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.322237][ T1] with arguments: [ 1.322368][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.322590][ T1] with environment: [ 1.322715][ T1] HOME=/ [ 1.322834][ T1] TERM=dumb [ 1.322950][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.323132][ T1] nr_open=2147483584 [ 1.323251][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.323515][ T1] virtme_rw_overlay0=/etc [ 1.323662][ T1] virtme_rw_overlay1=/lib [ 1.323814][ T1] virtme_rw_overlay2=/home [ 1.323968][ T1] virtme_rw_overlay3=/opt [ 1.324114][ T1] virtme_rw_overlay4=/srv [ 1.324269][ T1] virtme_rw_overlay5=/usr [ 1.324419][ T1] virtme_rw_overlay6=/var [ 1.324568][ T1] virtme_rw_overlay7=/tmp [ 1.324723][ T1] virtme_console=ttyS0 [ 1.324873][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.341951][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.343070][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.353783][ T1] overlayfs: failed to set xattr on upper [ 1.354030][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354293][ T1] overlayfs: ...falling back to uuid=null. [ 1.356434][ T1] overlayfs: failed to set xattr on upper [ 1.356626][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.356863][ T1] overlayfs: ...falling back to uuid=null. [ 1.358632][ T1] overlayfs: failed to set xattr on upper [ 1.358821][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359063][ T1] overlayfs: ...falling back to uuid=null. [ 1.361205][ T1] overlayfs: failed to set xattr on upper [ 1.361429][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361660][ T1] overlayfs: ...falling back to uuid=null. [ 1.363372][ T1] overlayfs: failed to set xattr on upper [ 1.363587][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363821][ T1] overlayfs: ...falling back to uuid=null. [ 1.365651][ T1] overlayfs: failed to set xattr on upper [ 1.365845][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366079][ T1] overlayfs: ...falling back to uuid=null. [ 1.367775][ T1] overlayfs: failed to set xattr on upper [ 1.367968][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368195][ T1] overlayfs: ...falling back to uuid=null. [ 1.369941][ T1] overlayfs: failed to set xattr on upper [ 1.370131][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370361][ T1] overlayfs: ...falling back to uuid=null. [ 1.381041][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393847][ T74] kwatchdog (74) used greatest stack depth: 28872 bytes left [ 3.382457][ T73] systemd-tmpfile (73) used greatest stack depth: 24528 bytes left [ 3.382473][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.382475][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.382476][ T73] preempt_count: 2, expected: 0 [ 3.382477][ T73] RCU nest depth: 0, expected: 0 [ 3.382478][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.382480][ T73] #0: fffffffface02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 3.382492][ T73] #1: ffffffffacf6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.382496][ T73] #2: ffffffffacf6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.382499][ T73] #3: fffffffface89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.382502][ T73] #4: fffffffface89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.382506][ T73] irq event stamp: 2349618 [ 3.382506][ T73] hardirqs last enabled at (2349617): [] __down_trylock_console_sem+0x86/0xa0 [ 3.382510][ T73] hardirqs last disabled at (2349618): [] console_emit_next_record+0x3d4/0x4c0 [ 3.382511][ T73] softirqs last enabled at (2347648): [] handle_softirqs+0x67c/0x900 [ 3.382514][ T73] softirqs last disabled at (2347639): [] __irq_exit_rcu+0x145/0x1c0 [ 3.382516][ T73] Preemption disabled at: [ 3.382517][ T73] [<0000000000000000>] 0x0 [ 3.382524][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.382527][ T73] Tainted: [W]=WARN [ 3.382528][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.382529][ T73] Call Trace: [ 3.382531][ T73] [ 3.382533][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.382538][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.382542][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.382546][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.382551][ T73] __kmalloc_noprof+0x443/0x760 [ 3.382553][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.382559][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.382562][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.382565][ T73] put_chars+0x1e1/0x2f0 [ 3.382568][ T73] ? __send_to_port+0x420/0x420 [ 3.382574][ T73] hvc_console_print+0x292/0x780 [ 3.382581][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.382583][ T73] ? lock_acquire+0x13c/0x160 [ 3.382588][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.382591][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.382592][ T73] ? console_flush_one_record+0x106/0x710 [ 3.382595][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.382598][ T73] ? lock_acquire+0x13c/0x160 [ 3.382602][ T73] console_flush_one_record+0x46f/0x710 [ 3.382605][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.382607][ T73] ? __lock_acquire+0x518/0xc20 [ 3.382612][ T73] console_unlock+0xee/0x1f0 [ 3.382614][ T73] ? console_flush_one_record+0x710/0x710 [ 3.382615][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.382617][ T73] ? lock_acquire+0x60/0x160 [ 3.382621][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.382623][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.382626][ T73] vprintk_emit+0x37c/0x3e0 [ 3.382629][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.382632][ T73] ? __lock_acquire+0x518/0xc20 [ 3.382635][ T73] _printk+0xc7/0x100 [ 3.382639][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.382641][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.382644][ T73] ? __rwlock_init+0x150/0x150 [ 3.382648][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.382651][ T73] do_exit.cold+0x82/0x9c [ 3.382654][ T73] ? exit_notify+0x890/0x890 [ 3.382655][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.382655][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.382655][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.382655][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.382656][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.382659][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.382662][ T73] do_group_exit+0xb8/0x370 [ 3.382665][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.382667][ T73] x64_sys_call+0x1567/0x1570 [ 3.382670][ T73] do_syscall_64+0x10e/0x570 [ 3.382673][ T73] ? exc_page_fault+0xee/0x100 [ 3.382676][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.382679][ T73] RIP: 0033:0x7fa3798b41b8 [ 3.382681][ T73] Code: Unable to access opcode bytes at 0x7fa3798b418e. [ 3.382682][ T73] RSP: 002b:00007fff5544cea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.382684][ T73] RAX: ffffffffffffffda RBX: 00007fa3799e4f88 RCX: 00007fa3798b41b8 [ 3.382685][ T73] RDX: 00007fa3791124c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.382686][ T73] RBP: 00007fff5544cf00 R08: 0000000000000000 R09: 0000000000001000 [ 3.382687][ T73] R10: 00007fff5544ccc0 R11: 0000000000000246 R12: 0000000000000001 [ 3.382688][ T73] R13: 0000000000000049 R14: 00007fa3799e3680 R15: 00007fa3799e4fa0 [ 3.382694][ T73] [ 3.399021][ T1] virtme-ng-init: basic initialization done [ 3.431624][ T79] ip (79) used greatest stack depth: 23768 bytes left [ 3.457042][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.457458][ T75] virtme-ng-init: triggering udev coldplug [ 5.445156][ T75] virtme-ng-init: waiting for udev to settle [ 5.445169][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.445172][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.445173][ T75] preempt_count: 1, expected: 0 [ 5.445174][ T75] RCU nest depth: 0, expected: 0 [ 5.445175][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.445177][ T75] #0: ffffffffacf6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.445189][ T75] #1: ffffffffacf6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.445193][ T75] #2: fffffffface89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.445196][ T75] #3: fffffffface89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.445199][ T75] irq event stamp: 16450 [ 5.445200][ T75] hardirqs last enabled at (16449): [] __down_trylock_console_sem+0x86/0xa0 [ 5.445204][ T75] hardirqs last disabled at (16450): [] console_emit_next_record+0x3d4/0x4c0 [ 5.445205][ T75] softirqs last enabled at (15932): [] fpu_clone+0xd9/0x410 [ 5.445209][ T75] softirqs last disabled at (15930): [] fpu_clone+0x82/0x410 [ 5.445211][ T75] Preemption disabled at: [ 5.445212][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.445218][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.445221][ T75] Tainted: [W]=WARN [ 5.445222][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.445224][ T75] Call Trace: [ 5.445225][ T75] [ 5.445227][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.445231][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.445233][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.445237][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.445240][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.445245][ T75] __kmalloc_noprof+0x443/0x760 [ 5.445248][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.445254][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.445257][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.445260][ T75] put_chars+0x1e1/0x2f0 [ 5.445263][ T75] ? __send_to_port+0x420/0x420 [ 5.445264][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.445268][ T75] ? validate_chain+0x38b/0xc20 [ 5.445274][ T75] hvc_console_print+0x292/0x780 [ 5.445280][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.445282][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.445285][ T75] ? lock_acquire+0x13c/0x160 [ 5.445289][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.445292][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.445293][ T75] ? console_flush_one_record+0x106/0x710 [ 5.445298][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.445300][ T75] ? lock_acquire+0x13c/0x160 [ 5.445303][ T75] console_flush_one_record+0x46f/0x710 [ 5.445307][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.445308][ T75] ? __lock_acquire+0x518/0xc20 [ 5.445313][ T75] console_unlock+0xee/0x1f0 [ 5.445315][ T75] ? console_flush_one_record+0x710/0x710 [ 5.445317][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.445318][ T75] ? lock_acquire+0x60/0x160 [ 5.445322][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.445324][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.445327][ T75] vprintk_emit+0x37c/0x3e0 [ 5.445330][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.445332][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.445338][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.445342][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.445343][ T75] ? simple_strntoull+0x10f/0x140 [ 5.445348][ T75] ? date_str+0x1e0/0x1e0 [ 5.445351][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.445355][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.445357][ T75] ? vprintk_default+0x20/0x20 [ 5.445361][ T75] ? vprintk_default+0x20/0x20 [ 5.445363][ T75] new_sync_write+0x33e/0x760 [ 5.445367][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.445370][ T75] ? new_sync_read+0x750/0x750 [ 5.445374][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.445379][ T75] ? __fget_files+0x1e3/0x460 [ 5.445383][ T75] vfs_write+0x6a2/0xbd0 [ 5.445386][ T75] ksys_write+0x116/0x250 [ 5.445389][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.445391][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.445394][ T75] do_syscall_64+0x10e/0x570 [ 5.445396][ T75] ? exc_page_fault+0xee/0x100 [ 5.445400][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.445402][ T75] RIP: 0033:0x7f407f5f3ed2 [ 5.445406][ 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 [ 5.445407][ T75] RSP: 002b:00007f407f53ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.445410][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f407f5f3ed2 [ 5.445411][ T75] RDX: 000000000000002e RSI: 00007f40780012c0 RDI: 0000000000000003 [ 5.445412][ T75] RBP: 00007f407f53ac90 R08: 0000000000000000 R09: 0000000000000000 [ 5.445413][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f407f67e0a0 [ 5.445414][ T75] R13: 00007f407f57c3e0 R14: 00007f40780012c0 R15: 00007f407f53ada8 [ 5.445420][ T75] [ 5.954807][ T75] virtme-ng-init: udev is done [ 5.963182][ T1] virtme-ng-init: initialization done