virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.998538][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.998559][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.998561][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.998562][ T1] preempt_count: 1, expected: 0 [ 0.998563][ T1] RCU nest depth: 0, expected: 0 [ 0.998564][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.998565][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.998577][ T1] #1: ffffffffb5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.998583][ T1] #2: ffffffffb5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.998587][ T1] #3: ffffffffb5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.998590][ T1] #4: ffffffffb5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.998593][ T1] irq event stamp: 309866 [ 0.998593][ T1] hardirqs last enabled at (309865): [] __down_trylock_console_sem+0x86/0xa0 [ 0.998597][ T1] hardirqs last disabled at (309866): [] console_emit_next_record+0x3d4/0x4c0 [ 0.998598][ T1] softirqs last enabled at (309198): [] handle_softirqs+0x67c/0x900 [ 0.998601][ T1] softirqs last disabled at (309189): [] __irq_exit_rcu+0x145/0x1c0 [ 0.998604][ T1] Preemption disabled at: [ 0.998604][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.998609][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.998611][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.998613][ T1] Call Trace: [ 0.998615][ T1] [ 0.998618][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.998623][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.998625][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.998629][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.998633][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.998638][ T1] __kmalloc_noprof+0x443/0x760 [ 0.998640][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.998645][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.998648][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.998651][ T1] put_chars+0x1e1/0x2f0 [ 0.998654][ T1] ? __send_to_port+0x420/0x420 [ 0.998657][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.998661][ T1] ? validate_chain+0x38b/0xc20 [ 0.998670][ T1] hvc_console_print+0x292/0x780 [ 0.998674][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998675][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998680][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.998683][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998685][ T1] ? lock_acquire+0x13c/0x160 [ 0.998689][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.998692][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.998693][ T1] ? console_flush_one_record+0x106/0x710 [ 0.998696][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998698][ T1] ? lock_acquire+0x13c/0x160 [ 0.998702][ T1] console_flush_one_record+0x46f/0x710 [ 0.998705][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.998706][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998711][ T1] console_unlock+0xee/0x1f0 [ 0.998713][ T1] ? console_flush_one_record+0x710/0x710 [ 0.998715][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998717][ T1] ? lock_acquire+0x60/0x160 [ 0.998720][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.998722][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.998725][ T1] vprintk_emit+0x37c/0x3e0 [ 0.998728][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.998730][ T1] ? find_held_lock+0x2b/0x80 [ 0.998732][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.998734][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.998737][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.998742][ T1] ? device_rename.cold+0xa/0xa [ 0.998743][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998748][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.998750][ T1] ? find_held_lock+0x2b/0x80 [ 0.998754][ T1] dev_printk_emit+0xb9/0xee [ 0.998756][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.998759][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.998763][ T1] ? proc_register+0x368/0x8b0 [ 0.998769][ T1] _dev_info+0xe2/0x116 [ 0.998772][ T1] ? _dev_notice+0x120/0x120 [ 0.998776][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.998780][ T1] ? rtc_proc_show+0x400/0x400 [ 0.998784][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.998788][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.998792][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.998795][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.998801][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.998805][ T1] cmos_do_probe+0x73b/0x98a [ 0.998808][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.998810][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.998811][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.998817][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.998819][ T1] ? mc146818_set_time+0x500/0x500 [ 0.998822][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.998824][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.998829][ T1] platform_probe+0xfe/0x1f0 [ 0.998832][ T1] call_driver_probe+0x61/0x1c0 [ 0.998835][ T1] really_probe+0x199/0x760 [ 0.998838][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998840][ T1] __driver_probe_device+0x24f/0x440 [ 0.998843][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998845][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998847][ T1] driver_probe_device+0x4a/0xf0 [ 0.998850][ T1] __driver_attach+0x1b8/0x540 [ 0.998852][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.998855][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.998858][ T1] ? bus_remove_file+0x50/0x50 [ 0.998859][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.998863][ T1] ? rtc_dev_init+0x40/0x40 [ 0.998868][ T1] ? rtc_dev_init+0x40/0x40 [ 0.998869][ T1] bus_add_driver+0x2c8/0x530 [ 0.998873][ T1] driver_register+0x1a3/0x390 [ 0.998876][ T1] __platform_driver_probe+0x13f/0x270 [ 0.998878][ T1] cmos_init+0x31/0x40 [ 0.998880][ T1] do_one_initcall+0x124/0x4f0 [ 0.998883][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.998885][ T1] ? parameq+0x110/0x110 [ 0.998891][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.998894][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998897][ T1] kernel_init_freeable+0x596/0x630 [ 0.998900][ T1] ? rest_init+0x280/0x280 [ 0.998903][ T1] kernel_init+0x21/0x150 [ 0.998905][ T1] ? rest_init+0x280/0x280 [ 0.998907][ T1] ret_from_fork+0x474/0x6b0 [ 0.998911][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.998914][ T1] ? __switch_to+0x5a3/0xe00 [ 0.998917][ T1] ? rest_init+0x280/0x280 [ 0.998920][ T1] ret_from_fork_asm+0x11/0x20 [ 0.998928][ T1] [ 1.029968][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:52:52 UTC (1787914372) [ 1.030944][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.033812][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.041675][ T1] NET: Registered PF_INET6 protocol family [ 1.045876][ T1] Segment Routing with IPv6 [ 1.046294][ T1] In-situ OAM (IOAM) with IPv6 [ 1.046728][ T1] NET: Registered PF_PACKET protocol family [ 1.046960][ T1] 9pnet: Installing 9P2000 support [ 1.047300][ T1] Key type dns_resolver registered [ 1.047956][ T1] NET: Registered PF_VSOCK protocol family [ 1.052193][ T1] IPI shorthand broadcast: enabled [ 1.146969][ T1] sched_clock: Marking stable (1113002173, 33490266)->(1221957139, -75464700) [ 1.149956][ T1] registered taskstats version 1 [ 1.151645][ T1] Loading compiled-in X.509 certificates [ 1.249253][ T1] Demotion targets for Node 0: null [ 1.249588][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11727) [ 1.249866][ T1] page_owner is disabled [ 1.250499][ T1] PM: Magic number: 6:516:882 [ 1.250911][ T1] netconsole: network logging started [ 1.252274][ T1] ALSA device list: [ 1.252958][ T1] No soundcards found. [ 1.254047][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.256442][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.257159][ T1] devtmpfs: mounted [ 1.257398][ T1] VFS: Pivoted into new rootfs [ 1.283541][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.283762][ T1] Write protecting the kernel read-only data: 55296k [ 1.284317][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.284732][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.284992][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.285241][ T1] with arguments: [ 1.285349][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.285572][ T1] with environment: [ 1.285689][ T1] HOME=/ [ 1.285800][ T1] TERM=dumb [ 1.285915][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.286121][ T1] nr_open=2147483584 [ 1.286283][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.289213][ T1] virtme_rw_overlay0=/etc [ 1.289360][ T1] virtme_rw_overlay1=/lib [ 1.289790][ T1] virtme_rw_overlay2=/home [ 1.289941][ T1] virtme_rw_overlay3=/opt [ 1.290079][ T1] virtme_rw_overlay4=/srv [ 1.290217][ T1] virtme_rw_overlay5=/usr [ 1.290364][ T1] virtme_rw_overlay6=/var [ 1.290809][ T1] virtme_rw_overlay7=/tmp [ 1.290950][ T1] virtme_console=ttyS0 [ 1.291094][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.307614][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.308825][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.319311][ T1] overlayfs: failed to set xattr on upper [ 1.319587][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319843][ T1] overlayfs: ...falling back to uuid=null. [ 1.322110][ T1] overlayfs: failed to set xattr on upper [ 1.322302][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322604][ T1] overlayfs: ...falling back to uuid=null. [ 1.324357][ T1] overlayfs: failed to set xattr on upper [ 1.324553][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324784][ T1] overlayfs: ...falling back to uuid=null. [ 1.326793][ T1] overlayfs: failed to set xattr on upper [ 1.326975][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327204][ T1] overlayfs: ...falling back to uuid=null. [ 1.328996][ T1] overlayfs: failed to set xattr on upper [ 1.329180][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329404][ T1] overlayfs: ...falling back to uuid=null. [ 1.331311][ T1] overlayfs: failed to set xattr on upper [ 1.331506][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331741][ T1] overlayfs: ...falling back to uuid=null. [ 1.333460][ T1] overlayfs: failed to set xattr on upper [ 1.334131][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334359][ T1] overlayfs: ...falling back to uuid=null. [ 1.336111][ T1] overlayfs: failed to set xattr on upper [ 1.336294][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336523][ T1] overlayfs: ...falling back to uuid=null. [ 1.347480][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.408942][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.333097][ T74] systemd-tmpfile (74) used greatest stack depth: 25360 bytes left [ 3.333115][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.333117][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.333119][ T74] preempt_count: 2, expected: 0 [ 3.333119][ T74] RCU nest depth: 0, expected: 0 [ 3.333120][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.333123][ T74] #0: ffffffffb5e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.333134][ T74] #1: ffffffffb5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.333139][ T74] #2: ffffffffb5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.333142][ T74] #3: ffffffffb5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.333145][ T74] #4: ffffffffb5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.333148][ T74] irq event stamp: 2332058 [ 3.333149][ T74] hardirqs last enabled at (2332057): [] __down_trylock_console_sem+0x86/0xa0 [ 3.333153][ T74] hardirqs last disabled at (2332058): [] console_emit_next_record+0x3d4/0x4c0 [ 3.333154][ T74] softirqs last enabled at (2331830): [] handle_softirqs+0x67c/0x900 [ 3.333156][ T74] softirqs last disabled at (2330631): [] __irq_exit_rcu+0x145/0x1c0 [ 3.333159][ T74] Preemption disabled at: [ 3.333159][ T74] [<0000000000000000>] 0x0 [ 3.333166][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.333169][ T74] Tainted: [W]=WARN [ 3.333170][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.333172][ T74] Call Trace: [ 3.333173][ T74] [ 3.333175][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.333181][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.333185][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.333189][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.333194][ T74] __kmalloc_noprof+0x443/0x760 [ 3.333196][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.333202][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.333205][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.333209][ T74] put_chars+0x1e1/0x2f0 [ 3.333211][ T74] ? __send_to_port+0x420/0x420 [ 3.333213][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.333217][ T74] ? validate_chain+0x38b/0xc20 [ 3.333222][ T74] hvc_console_print+0x292/0x780 [ 3.333229][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.333232][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.333233][ T74] ? lock_acquire+0x13c/0x160 [ 3.333237][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.333241][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.333242][ T74] ? console_flush_one_record+0x106/0x710 [ 3.333245][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.333246][ T74] ? lock_acquire+0x13c/0x160 [ 3.333250][ T74] console_flush_one_record+0x46f/0x710 [ 3.333254][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.333255][ T74] ? __lock_acquire+0x518/0xc20 [ 3.333261][ T74] console_unlock+0xee/0x1f0 [ 3.333263][ T74] ? console_flush_one_record+0x710/0x710 [ 3.333264][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.333266][ T74] ? lock_acquire+0x60/0x160 [ 3.333270][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.333271][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.333274][ T74] vprintk_emit+0x37c/0x3e0 [ 3.333277][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.333280][ T74] ? __lock_acquire+0x518/0xc20 [ 3.333284][ T74] _printk+0xc7/0x100 [ 3.333287][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.333290][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.333293][ T74] ? __rwlock_init+0x150/0x150 [ 3.333297][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.333299][ T74] do_exit.cold+0x82/0x9c [ 3.333303][ T74] ? exit_notify+0x890/0x890 [ 3.333304][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.333307][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.333311][ T74] do_group_exit+0xb8/0x370 [ 3.333313][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.333315][ T74] x64_sys_call+0x1567/0x1570 [ 3.333318][ T74] do_syscall_64+0xff/0x530 [ 3.333322][ T74] ? exc_page_fault+0xee/0x100 [ 3.333325][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.333327][ T74] RIP: 0033:0x7f29709181b8 [ 3.333329][ T74] Code: Unable to access opcode bytes at 0x7f297091818e. [ 3.333331][ T74] RSP: 002b:00007ffd2def0398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.333333][ T74] RAX: ffffffffffffffda RBX: 00007f2970a48f88 RCX: 00007f29709181b8 [ 3.333334][ T74] RDX: 00007f29701764c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.333335][ T74] RBP: 00007ffd2def03f0 R08: 0000000000000000 R09: 0000000000001000 [ 3.333336][ T74] R10: 00007ffd2def01b0 R11: 0000000000000246 R12: 0000000000000001 [ 3.333337][ T74] R13: 0000000000000049 R14: 00007f2970a47680 R15: 00007f2970a48fa0 [ 3.333343][ T74] [ 3.333416][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.333416][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.333416][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.333416][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.350530][ T1] virtme-ng-init: basic initialization done [ 3.365081][ T77] virtme-ng-init (77) used greatest stack depth: 24880 bytes left [ 3.409577][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.410105][ T76] virtme-ng-init: triggering udev coldplug [ 5.589600][ T76] virtme-ng-init: waiting for udev to settle [ 5.589615][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.589618][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.589619][ T76] preempt_count: 1, expected: 0 [ 5.589620][ T76] RCU nest depth: 0, expected: 0 [ 5.589622][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.589624][ T76] #0: ffffffffb5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.589636][ T76] #1: ffffffffb5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.589640][ T76] #2: ffffffffb5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.589643][ T76] #3: ffffffffb5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.589646][ T76] irq event stamp: 2852 [ 5.589647][ T76] hardirqs last enabled at (2851): [] __down_trylock_console_sem+0x86/0xa0 [ 5.589650][ T76] hardirqs last disabled at (2852): [] console_emit_next_record+0x3d4/0x4c0 [ 5.589652][ T76] softirqs last enabled at (2786): [] handle_softirqs+0x67c/0x900 [ 5.589655][ T76] softirqs last disabled at (2781): [] __irq_exit_rcu+0x145/0x1c0 [ 5.589657][ T76] Preemption disabled at: [ 5.589658][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.589663][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.589666][ T76] Tainted: [W]=WARN [ 5.589667][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.589669][ T76] Call Trace: [ 5.589670][ T76] [ 5.589676][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.589681][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.589683][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.589687][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.589690][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.589695][ T76] __kmalloc_noprof+0x443/0x760 [ 5.589698][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.589704][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.589707][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.589710][ T76] put_chars+0x1e1/0x2f0 [ 5.589713][ T76] ? __send_to_port+0x420/0x420 [ 5.589715][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.589719][ T76] ? validate_chain+0x38b/0xc20 [ 5.589724][ T76] hvc_console_print+0x292/0x780 [ 5.589730][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.589732][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.589734][ T76] ? lock_acquire+0x13c/0x160 [ 5.589738][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.589741][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.589743][ T76] ? console_flush_one_record+0x106/0x710 [ 5.589745][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.589747][ T76] ? lock_acquire+0x13c/0x160 [ 5.589751][ T76] console_flush_one_record+0x46f/0x710 [ 5.589754][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.589755][ T76] ? __lock_acquire+0x518/0xc20 [ 5.589760][ T76] console_unlock+0xee/0x1f0 [ 5.589763][ T76] ? console_flush_one_record+0x710/0x710 [ 5.589764][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.589766][ T76] ? lock_acquire+0x60/0x160 [ 5.589769][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.589771][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.589774][ T76] vprintk_emit+0x37c/0x3e0 [ 5.589777][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.589779][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.589785][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.589789][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.589791][ T76] ? simple_strntoull+0x10f/0x140 [ 5.589795][ T76] ? date_str+0x1e0/0x1e0 [ 5.589798][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.589802][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.589805][ T76] ? vprintk_default+0x20/0x20 [ 5.589808][ T76] ? vprintk_default+0x20/0x20 [ 5.589810][ T76] new_sync_write+0x33e/0x760 [ 5.589814][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.589818][ T76] ? new_sync_read+0x750/0x750 [ 5.589822][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.589827][ T76] ? __fget_files+0x1e3/0x460 [ 5.589830][ T76] vfs_write+0x6a2/0xbd0 [ 5.589834][ T76] ksys_write+0x116/0x250 [ 5.589836][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.589839][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.589842][ T76] do_syscall_64+0xff/0x530 [ 5.589844][ T76] ? exc_page_fault+0xee/0x100 [ 5.589847][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.589849][ T76] RIP: 0033:0x7f2a138bbed2 [ 5.589853][ 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 [ 5.589855][ T76] RSP: 002b:00007f2a13802c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.589858][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f2a138bbed2 [ 5.589859][ T76] RDX: 000000000000002e RSI: 00007f2a0c0012c0 RDI: 0000000000000003 [ 5.589860][ T76] RBP: 00007f2a13802c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.589860][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a139460a0 [ 5.589861][ T76] R13: 00007f2a138443e0 R14: 00007f2a0c0012c0 R15: 00007f2a13802da8 [ 5.589868][ T76] [ 6.081432][ T76] virtme-ng-init: udev is done [ 6.084590][ T1] virtme-ng-init: initialization done