virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.943334][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.943353][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.943355][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.943357][ T1] preempt_count: 1, expected: 0 [ 0.943357][ T1] RCU nest depth: 0, expected: 0 [ 0.943358][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.943360][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.943371][ T1] #1: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.943377][ T1] #2: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.943380][ T1] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.943383][ T1] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.943387][ T1] irq event stamp: 309088 [ 0.943387][ T1] hardirqs last enabled at (309087): [] __down_trylock_console_sem+0x86/0xa0 [ 0.943391][ T1] hardirqs last disabled at (309088): [] console_emit_next_record+0x3d4/0x4c0 [ 0.943392][ T1] softirqs last enabled at (308502): [] handle_softirqs+0x67c/0x900 [ 0.943396][ T1] softirqs last disabled at (308495): [] __irq_exit_rcu+0x145/0x1c0 [ 0.943398][ T1] Preemption disabled at: [ 0.943399][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.943403][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.943406][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.943407][ T1] Call Trace: [ 0.943409][ T1] [ 0.943412][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.943417][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.943418][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.943423][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.943426][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.943431][ T1] __kmalloc_noprof+0x443/0x760 [ 0.943433][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.943438][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.943441][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.943447][ T1] put_chars+0x1e1/0x2f0 [ 0.943449][ T1] ? __send_to_port+0x420/0x420 [ 0.943449][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.943449][ T1] ? validate_chain+0x38b/0xc20 [ 0.943449][ T1] hvc_console_print+0x292/0x780 [ 0.943449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.943449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.943449][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.943449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.943449][ T1] ? lock_acquire+0x13c/0x160 [ 0.943449][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.943449][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.943449][ T1] ? console_flush_one_record+0x106/0x710 [ 0.943449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.943449][ T1] ? lock_acquire+0x13c/0x160 [ 0.943449][ T1] console_flush_one_record+0x46f/0x710 [ 0.943449][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.943449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.943449][ T1] console_unlock+0xee/0x1f0 [ 0.943449][ T1] ? console_flush_one_record+0x710/0x710 [ 0.943449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.943449][ T1] ? lock_acquire+0x60/0x160 [ 0.943449][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.943449][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.943449][ T1] vprintk_emit+0x37c/0x3e0 [ 0.943449][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.943449][ T1] ? find_held_lock+0x2b/0x80 [ 0.943449][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.943449][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.943449][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.943449][ T1] ? device_rename.cold+0xa/0xa [ 0.943449][ T1] ? __lock_acquire+0x518/0xc20 [ 0.943449][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.943449][ T1] ? find_held_lock+0x2b/0x80 [ 0.943449][ T1] dev_printk_emit+0xb9/0xee [ 0.943449][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.943449][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.943449][ T1] ? proc_register+0x368/0x8b0 [ 0.943449][ T1] _dev_info+0xe2/0x116 [ 0.943449][ T1] ? _dev_notice+0x120/0x120 [ 0.943449][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.943449][ T1] ? rtc_proc_show+0x400/0x400 [ 0.943449][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.943449][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.943449][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.943449][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.943449][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.943449][ T1] cmos_do_probe+0x73b/0x98a [ 0.943449][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.943449][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.943449][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.943449][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.943449][ T1] ? mc146818_set_time+0x500/0x500 [ 0.943449][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.943449][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.943449][ T1] platform_probe+0xfe/0x1f0 [ 0.943449][ T1] call_driver_probe+0x61/0x1c0 [ 0.943449][ T1] really_probe+0x199/0x760 [ 0.943449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.943449][ T1] __driver_probe_device+0x24f/0x440 [ 0.943449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.943449][ T1] ? __device_attach_driver+0x280/0x280 [ 0.943449][ T1] driver_probe_device+0x4a/0xf0 [ 0.943449][ T1] __driver_attach+0x1b8/0x540 [ 0.943449][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.943449][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.943449][ T1] ? bus_remove_file+0x50/0x50 [ 0.943449][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.943449][ T1] ? rtc_dev_init+0x40/0x40 [ 0.943449][ T1] ? rtc_dev_init+0x40/0x40 [ 0.943449][ T1] bus_add_driver+0x2c8/0x530 [ 0.943449][ T1] driver_register+0x1a3/0x390 [ 0.943449][ T1] __platform_driver_probe+0x13f/0x270 [ 0.943449][ T1] cmos_init+0x31/0x40 [ 0.943449][ T1] do_one_initcall+0x124/0x4f0 [ 0.943449][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.943449][ T1] ? parameq+0x110/0x110 [ 0.943449][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.943449][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.943449][ T1] kernel_init_freeable+0x596/0x630 [ 0.943449][ T1] ? rest_init+0x280/0x280 [ 0.943449][ T1] kernel_init+0x21/0x150 [ 0.943449][ T1] ? rest_init+0x280/0x280 [ 0.943449][ T1] ret_from_fork+0x474/0x6b0 [ 0.943449][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.943449][ T1] ? __switch_to+0x5a3/0xe00 [ 0.943449][ T1] ? rest_init+0x280/0x280 [ 0.943449][ T1] ret_from_fork_asm+0x11/0x20 [ 0.943449][ T1] [ 0.974900][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:41:58 UTC (1787913718) [ 0.975871][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.978710][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.987499][ T1] NET: Registered PF_INET6 protocol family [ 0.991303][ T1] Segment Routing with IPv6 [ 0.991696][ T1] In-situ OAM (IOAM) with IPv6 [ 0.992037][ T1] NET: Registered PF_PACKET protocol family [ 0.992280][ T1] 9pnet: Installing 9P2000 support [ 0.992638][ T1] Key type dns_resolver registered [ 0.993265][ T1] NET: Registered PF_VSOCK protocol family [ 0.997337][ T1] IPI shorthand broadcast: enabled [ 1.093711][ T1] sched_clock: Marking stable (1063002044, 30444274)->(1164867136, -71420818) [ 1.095786][ T1] registered taskstats version 1 [ 1.098317][ T1] Loading compiled-in X.509 certificates [ 1.195649][ T1] Demotion targets for Node 0: null [ 1.195951][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.196245][ T1] page_owner is disabled [ 1.196861][ T1] PM: Magic number: 6:310:680 [ 1.197239][ T1] netconsole: network logging started [ 1.199776][ T1] ALSA device list: [ 1.199922][ T1] No soundcards found. [ 1.200599][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.203106][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.203787][ T1] devtmpfs: mounted [ 1.204072][ T1] VFS: Pivoted into new rootfs [ 1.231146][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.231376][ T1] Write protecting the kernel read-only data: 55296k [ 1.234156][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.234817][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.235080][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.235337][ T1] with arguments: [ 1.235477][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.235698][ T1] with environment: [ 1.235815][ T1] HOME=/ [ 1.235944][ T1] TERM=dumb [ 1.236058][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.236277][ T1] nr_open=2147483584 [ 1.236394][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.236662][ T1] virtme_rw_overlay0=/etc [ 1.236809][ T1] virtme_rw_overlay1=/lib [ 1.236984][ T1] virtme_rw_overlay2=/home [ 1.237130][ T1] virtme_rw_overlay3=/opt [ 1.237280][ T1] virtme_rw_overlay4=/srv [ 1.237433][ T1] virtme_rw_overlay5=/usr [ 1.237586][ T1] virtme_rw_overlay6=/var [ 1.237736][ T1] virtme_rw_overlay7=/tmp [ 1.237897][ T1] virtme_console=ttyS0 [ 1.238042][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.253489][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.254660][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.266134][ T1] overlayfs: failed to set xattr on upper [ 1.266375][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.266665][ T1] overlayfs: ...falling back to uuid=null. [ 1.268795][ T1] overlayfs: failed to set xattr on upper [ 1.268996][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.269225][ T1] overlayfs: ...falling back to uuid=null. [ 1.271041][ T1] overlayfs: failed to set xattr on upper [ 1.271243][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.271480][ T1] overlayfs: ...falling back to uuid=null. [ 1.273182][ T1] overlayfs: failed to set xattr on upper [ 1.273374][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.273690][ T1] overlayfs: ...falling back to uuid=null. [ 1.275420][ T1] overlayfs: failed to set xattr on upper [ 1.275623][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.275887][ T1] overlayfs: ...falling back to uuid=null. [ 1.277382][ T1] overlayfs: failed to set xattr on upper [ 1.278015][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.278255][ T1] overlayfs: ...falling back to uuid=null. [ 1.280102][ T1] overlayfs: failed to set xattr on upper [ 1.280303][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.280540][ T1] overlayfs: ...falling back to uuid=null. [ 1.282281][ T1] overlayfs: failed to set xattr on upper [ 1.282990][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283238][ T1] overlayfs: ...falling back to uuid=null. [ 1.293615][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.384945][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.286700][ T71] systemd-tmpfile (71) used greatest stack depth: 24552 bytes left [ 3.286716][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.286718][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.286720][ T71] preempt_count: 2, expected: 0 [ 3.286721][ T71] RCU nest depth: 0, expected: 0 [ 3.286722][ T71] locks held by systemd-tmpfile/71: 5, last CPU#0: [ 3.286724][ T71] #0: ffffffffa76027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.286736][ T71] #1: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.286741][ T71] #2: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.286744][ T71] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.286748][ T71] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.286751][ T71] irq event stamp: 2303176 [ 3.286752][ T71] hardirqs last enabled at (2303175): [] __down_trylock_console_sem+0x86/0xa0 [ 3.286755][ T71] hardirqs last disabled at (2303176): [] console_emit_next_record+0x3d4/0x4c0 [ 3.286757][ T71] softirqs last enabled at (2302330): [] handle_softirqs+0x67c/0x900 [ 3.286759][ T71] softirqs last disabled at (2302323): [] __irq_exit_rcu+0x145/0x1c0 [ 3.286761][ T71] Preemption disabled at: [ 3.286762][ T71] [<0000000000000000>] 0x0 [ 3.286769][ T71] CPU: 0 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.286772][ T71] Tainted: [W]=WARN [ 3.286773][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.286775][ T71] Call Trace: [ 3.286776][ T71] [ 3.286778][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.286783][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.286787][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.286791][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.286796][ T71] __kmalloc_noprof+0x443/0x760 [ 3.286798][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.286804][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.286807][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.286810][ T71] put_chars+0x1e1/0x2f0 [ 3.286813][ T71] ? __send_to_port+0x420/0x420 [ 3.286815][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.286819][ T71] ? validate_chain+0x38b/0xc20 [ 3.286824][ T71] hvc_console_print+0x292/0x780 [ 3.286835][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.286838][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.286840][ T71] ? lock_acquire+0x13c/0x160 [ 3.286844][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.286847][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.286848][ T71] ? console_flush_one_record+0x106/0x710 [ 3.286851][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.286853][ T71] ? lock_acquire+0x13c/0x160 [ 3.286857][ T71] console_flush_one_record+0x46f/0x710 [ 3.286860][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.286861][ T71] ? __lock_acquire+0x518/0xc20 [ 3.286866][ T71] console_unlock+0xee/0x1f0 [ 3.286869][ T71] ? console_flush_one_record+0x710/0x710 [ 3.286870][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.286872][ T71] ? lock_acquire+0x60/0x160 [ 3.286875][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.286877][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.286880][ T71] vprintk_emit+0x37c/0x3e0 [ 3.286883][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.286886][ T71] ? __lock_acquire+0x518/0xc20 [ 3.286890][ T71] _printk+0xc7/0x100 [ 3.286893][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.286896][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.286899][ T71] ? __rwlock_init+0x150/0x150 [ 3.286902][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.286905][ T71] do_exit.cold+0x82/0x9c [ 3.286909][ T71] ? exit_notify+0x890/0x890 [ 3.286910][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.286911][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.286911][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.286911][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.286911][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.286913][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.286916][ T71] do_group_exit+0xb8/0x370 [ 3.286919][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.286921][ T71] x64_sys_call+0x1567/0x1570 [ 3.286924][ T71] do_syscall_64+0xff/0x530 [ 3.286928][ T71] ? exc_page_fault+0xee/0x100 [ 3.286931][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.286933][ T71] RIP: 0033:0x7f213c76c1b8 [ 3.286935][ T71] Code: Unable to access opcode bytes at 0x7f213c76c18e. [ 3.286936][ T71] RSP: 002b:00007ffc2cb2dd18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.286938][ T71] RAX: ffffffffffffffda RBX: 00007f213c89cf88 RCX: 00007f213c76c1b8 [ 3.286940][ T71] RDX: 00007f213bfca4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.286941][ T71] RBP: 00007ffc2cb2dd70 R08: 0000000000000000 R09: 0000000000001000 [ 3.286942][ T71] R10: 00007ffc2cb2db30 R11: 0000000000000246 R12: 0000000000000001 [ 3.286943][ T71] R13: 0000000000000049 R14: 00007f213c89b680 R15: 00007f213c89cfa0 [ 3.286949][ T71] [ 3.311287][ T1] virtme-ng-init: basic initialization done [ 3.348442][ T78] ip (78) used greatest stack depth: 23952 bytes left [ 3.370945][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.371351][ T74] virtme-ng-init: triggering udev coldplug [ 5.393810][ T74] virtme-ng-init: waiting for udev to settle [ 5.393823][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.393826][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.393827][ T74] preempt_count: 1, expected: 0 [ 5.393828][ T74] RCU nest depth: 0, expected: 0 [ 5.393829][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.393836][ T74] #0: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.393848][ T74] #1: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.393851][ T74] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.393855][ T74] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.393858][ T74] irq event stamp: 2952 [ 5.393859][ T74] hardirqs last enabled at (2951): [] __down_trylock_console_sem+0x86/0xa0 [ 5.393862][ T74] hardirqs last disabled at (2952): [] console_emit_next_record+0x3d4/0x4c0 [ 5.393863][ T74] softirqs last enabled at (2462): [] fpu_clone+0xd9/0x410 [ 5.393867][ T74] softirqs last disabled at (2460): [] fpu_clone+0x82/0x410 [ 5.393870][ T74] Preemption disabled at: [ 5.393870][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.393875][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.393878][ T74] Tainted: [W]=WARN [ 5.393879][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.393881][ T74] Call Trace: [ 5.393882][ T74] [ 5.393884][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.393889][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.393890][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.393895][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.393898][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.393903][ T74] __kmalloc_noprof+0x443/0x760 [ 5.393905][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.393911][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.393914][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.393917][ T74] put_chars+0x1e1/0x2f0 [ 5.393920][ T74] ? __send_to_port+0x420/0x420 [ 5.393922][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.393926][ T74] ? validate_chain+0x38b/0xc20 [ 5.393931][ T74] hvc_console_print+0x292/0x780 [ 5.393937][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.393940][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.393942][ T74] ? lock_acquire+0x13c/0x160 [ 5.393945][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.393949][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.393950][ T74] ? console_flush_one_record+0x106/0x710 [ 5.393953][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.393954][ T74] ? lock_acquire+0x13c/0x160 [ 5.393958][ T74] console_flush_one_record+0x46f/0x710 [ 5.393961][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.393963][ T74] ? __lock_acquire+0x518/0xc20 [ 5.393968][ T74] console_unlock+0xee/0x1f0 [ 5.393970][ T74] ? console_flush_one_record+0x710/0x710 [ 5.393971][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.393973][ T74] ? lock_acquire+0x60/0x160 [ 5.393977][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.393979][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.393981][ T74] vprintk_emit+0x37c/0x3e0 [ 5.393984][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.393987][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.393992][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.393996][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.393998][ T74] ? simple_strntoull+0x10f/0x140 [ 5.394003][ T74] ? date_str+0x1e0/0x1e0 [ 5.394006][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.394009][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.394012][ T74] ? vprintk_default+0x20/0x20 [ 5.394016][ T74] ? vprintk_default+0x20/0x20 [ 5.394018][ T74] new_sync_write+0x33e/0x760 [ 5.394021][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.394025][ T74] ? new_sync_read+0x750/0x750 [ 5.394029][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.394034][ T74] ? __fget_files+0x1e3/0x460 [ 5.394038][ T74] vfs_write+0x6a2/0xbd0 [ 5.394041][ T74] ksys_write+0x116/0x250 [ 5.394044][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.394046][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.394049][ T74] do_syscall_64+0xff/0x530 [ 5.394052][ T74] ? exc_page_fault+0xee/0x100 [ 5.394054][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.394057][ T74] RIP: 0033:0x7f22c275ced2 [ 5.394061][ T74] 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 [ 5.394062][ T74] RSP: 002b:00007f22c26a3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.394065][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f22c275ced2 [ 5.394066][ T74] RDX: 000000000000002e RSI: 00007f22bc0012c0 RDI: 0000000000000003 [ 5.394067][ T74] RBP: 00007f22c26a3c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.394068][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22c27e70a0 [ 5.394069][ T74] R13: 00007f22c26e53e0 R14: 00007f22bc0012c0 R15: 00007f22c26a3da8 [ 5.394075][ T74] [ 5.846815][ T74] virtme-ng-init: udev is done [ 5.849436][ T1] virtme-ng-init: initialization done