virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.061903][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.061929][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.061931][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.061933][ T1] preempt_count: 1, expected: 0 [ 1.061933][ T1] RCU nest depth: 0, expected: 0 [ 1.061935][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.061937][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.061949][ T1] #1: ffffffffb4569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.061955][ T1] #2: ffffffffb4569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.061959][ T1] #3: ffffffffb4489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.061968][ T1] #4: ffffffffb4489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.061972][ T1] irq event stamp: 313050 [ 1.061973][ T1] hardirqs last enabled at (313049): [] __down_trylock_console_sem+0x86/0xa0 [ 1.061975][ T1] hardirqs last disabled at (313050): [] console_emit_next_record+0x3d4/0x4c0 [ 1.061977][ T1] softirqs last enabled at (311986): [] handle_softirqs+0x67c/0x900 [ 1.061981][ T1] softirqs last disabled at (311971): [] __irq_exit_rcu+0x145/0x1c0 [ 1.061983][ T1] Preemption disabled at: [ 1.061984][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.061989][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.061992][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.061996][ T1] Call Trace: [ 1.061997][ T1] [ 1.061997][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.061997][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.061997][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.061997][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.061997][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.061997][ T1] __kmalloc_noprof+0x443/0x760 [ 1.061997][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.061997][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.061997][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.061997][ T1] put_chars+0x1e1/0x2f0 [ 1.061997][ T1] ? __send_to_port+0x420/0x420 [ 1.061997][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061997][ T1] ? validate_chain+0x38b/0xc20 [ 1.061997][ T1] hvc_console_print+0x292/0x780 [ 1.061997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061997][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.061997][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061997][ T1] ? lock_acquire+0x13c/0x160 [ 1.061997][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.061997][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.061997][ T1] ? console_flush_one_record+0x106/0x710 [ 1.061997][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061997][ T1] ? lock_acquire+0x13c/0x160 [ 1.061997][ T1] console_flush_one_record+0x46f/0x710 [ 1.061997][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.061997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061997][ T1] console_unlock+0xee/0x1f0 [ 1.061997][ T1] ? console_flush_one_record+0x710/0x710 [ 1.061997][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061997][ T1] ? lock_acquire+0x60/0x160 [ 1.061997][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.061997][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.061997][ T1] vprintk_emit+0x37c/0x3e0 [ 1.061997][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.061997][ T1] ? find_held_lock+0x2b/0x80 [ 1.061997][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.061997][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061997][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.061997][ T1] ? device_rename.cold+0xa/0xa [ 1.061997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061997][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.061997][ T1] ? find_held_lock+0x2b/0x80 [ 1.061997][ T1] dev_printk_emit+0xb9/0xee [ 1.061997][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.061997][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.061997][ T1] ? proc_register+0x368/0x8b0 [ 1.061997][ T1] _dev_info+0xe2/0x116 [ 1.061997][ T1] ? _dev_notice+0x120/0x120 [ 1.061997][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.061997][ T1] ? rtc_proc_show+0x400/0x400 [ 1.061997][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.061997][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.061997][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.061997][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.061997][ T1] cmos_do_probe+0x73b/0x98a [ 1.061997][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.061997][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.061997][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.061997][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.061997][ T1] ? mc146818_set_time+0x500/0x500 [ 1.061997][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.061997][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.061997][ T1] platform_probe+0xfe/0x1f0 [ 1.061997][ T1] call_driver_probe+0x61/0x1c0 [ 1.061997][ T1] really_probe+0x199/0x760 [ 1.061997][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061997][ T1] __driver_probe_device+0x24f/0x440 [ 1.061997][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061997][ T1] ? __device_attach_driver+0x280/0x280 [ 1.061997][ T1] driver_probe_device+0x4a/0xf0 [ 1.061997][ T1] __driver_attach+0x1b8/0x540 [ 1.061997][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.061997][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.061997][ T1] ? bus_remove_file+0x50/0x50 [ 1.061997][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.061997][ T1] ? rtc_dev_init+0x40/0x40 [ 1.061997][ T1] ? rtc_dev_init+0x40/0x40 [ 1.061997][ T1] bus_add_driver+0x2c8/0x530 [ 1.061997][ T1] driver_register+0x1a3/0x390 [ 1.061997][ T1] __platform_driver_probe+0x13f/0x270 [ 1.061997][ T1] cmos_init+0x31/0x40 [ 1.061997][ T1] do_one_initcall+0x124/0x4f0 [ 1.061997][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.061997][ T1] ? parameq+0x110/0x110 [ 1.061997][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.061997][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061997][ T1] kernel_init_freeable+0x596/0x630 [ 1.061997][ T1] ? rest_init+0x280/0x280 [ 1.061997][ T1] kernel_init+0x21/0x150 [ 1.061997][ T1] ? rest_init+0x280/0x280 [ 1.061997][ T1] ret_from_fork+0x474/0x6b0 [ 1.061997][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.061997][ T1] ? __switch_to+0x5a3/0xe00 [ 1.061997][ T1] ? rest_init+0x280/0x280 [ 1.061997][ T1] ret_from_fork_asm+0x11/0x20 [ 1.061997][ T1] [ 1.094322][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:38:30 UTC (1787881110) [ 1.095359][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.098505][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.107834][ T1] NET: Registered PF_INET6 protocol family [ 1.111946][ T1] Segment Routing with IPv6 [ 1.112372][ T1] In-situ OAM (IOAM) with IPv6 [ 1.112724][ T1] NET: Registered PF_PACKET protocol family [ 1.112974][ T1] 9pnet: Installing 9P2000 support [ 1.113351][ T1] Key type dns_resolver registered [ 1.113958][ T1] NET: Registered PF_VSOCK protocol family [ 1.118259][ T1] IPI shorthand broadcast: enabled [ 1.218898][ T1] sched_clock: Marking stable (1181020597, 36994678)->(1290849383, -72834108) [ 1.222673][ T1] registered taskstats version 1 [ 1.224622][ T1] Loading compiled-in X.509 certificates [ 1.329606][ T1] Demotion targets for Node 0: null [ 1.330080][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.330441][ T1] page_owner is disabled [ 1.331289][ T1] PM: Magic number: 6:800:610 [ 1.331825][ T1] netconsole: network logging started [ 1.333365][ T1] ALSA device list: [ 1.333570][ T1] No soundcards found. [ 1.335693][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.338555][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.339480][ T1] devtmpfs: mounted [ 1.339828][ T1] VFS: Pivoted into new rootfs [ 1.367859][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.368584][ T1] Write protecting the kernel read-only data: 55296k [ 1.370302][ T1] Freeing unused kernel image (text/rodata gap) memory: 332K [ 1.370769][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.371106][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.371378][ T1] with arguments: [ 1.371502][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.371739][ T1] with environment: [ 1.371857][ T1] HOME=/ [ 1.371988][ T1] TERM=dumb [ 1.372110][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.372346][ T1] nr_open=2147483584 [ 1.372459][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.372731][ T1] virtme_rw_overlay0=/etc [ 1.372880][ T1] virtme_rw_overlay1=/lib [ 1.373052][ T1] virtme_rw_overlay2=/home [ 1.373216][ T1] virtme_rw_overlay3=/opt [ 1.373365][ T1] virtme_rw_overlay4=/srv [ 1.373515][ T1] virtme_rw_overlay5=/usr [ 1.373672][ T1] virtme_rw_overlay6=/var [ 1.373826][ T1] virtme_rw_overlay7=/tmp [ 1.373989][ T1] virtme_console=ttyS0 [ 1.374184][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.390423][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.391683][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.401844][ T1] overlayfs: failed to set xattr on upper [ 1.402139][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402423][ T1] overlayfs: ...falling back to uuid=null. [ 1.404674][ T1] overlayfs: failed to set xattr on upper [ 1.404882][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405211][ T1] overlayfs: ...falling back to uuid=null. [ 1.407054][ T1] overlayfs: failed to set xattr on upper [ 1.407251][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407507][ T1] overlayfs: ...falling back to uuid=null. [ 1.409559][ T1] overlayfs: failed to set xattr on upper [ 1.409756][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.410011][ T1] overlayfs: ...falling back to uuid=null. [ 1.411801][ T1] overlayfs: failed to set xattr on upper [ 1.412013][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412250][ T1] overlayfs: ...falling back to uuid=null. [ 1.413824][ T1] overlayfs: failed to set xattr on upper [ 1.414032][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414276][ T1] overlayfs: ...falling back to uuid=null. [ 1.416058][ T1] overlayfs: failed to set xattr on upper [ 1.416257][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416493][ T1] overlayfs: ...falling back to uuid=null. [ 1.418665][ T1] overlayfs: failed to set xattr on upper [ 1.418860][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419104][ T1] overlayfs: ...falling back to uuid=null. [ 1.420932][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.430986][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.965183][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.965203][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.965205][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.965207][ T73] preempt_count: 2, expected: 0 [ 3.965207][ T73] RCU nest depth: 0, expected: 0 [ 3.965209][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.965211][ T73] #0: ffffffffb44027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.965223][ T73] #1: ffffffffb4569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.965228][ T73] #2: ffffffffb4569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.965232][ T73] #3: ffffffffb4489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.965235][ T73] #4: ffffffffb4489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.965239][ T73] irq event stamp: 2342030 [ 3.965240][ T73] hardirqs last enabled at (2342029): [] __down_trylock_console_sem+0x86/0xa0 [ 3.965242][ T73] hardirqs last disabled at (2342030): [] console_emit_next_record+0x3d4/0x4c0 [ 3.965244][ T73] softirqs last enabled at (2341906): [] handle_softirqs+0x67c/0x900 [ 3.965246][ T73] softirqs last disabled at (2341901): [] __irq_exit_rcu+0x145/0x1c0 [ 3.965248][ T73] Preemption disabled at: [ 3.965249][ T73] [<0000000000000000>] 0x0 [ 3.965256][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.965259][ T73] Tainted: [W]=WARN [ 3.965260][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.965261][ T73] Call Trace: [ 3.965263][ T73] [ 3.965264][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.965270][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.965275][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.965279][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.965284][ T73] __kmalloc_noprof+0x443/0x760 [ 3.965286][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.965291][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.965294][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.965297][ T73] put_chars+0x1e1/0x2f0 [ 3.965300][ T73] ? __send_to_port+0x420/0x420 [ 3.965301][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.965306][ T73] ? validate_chain+0x38b/0xc20 [ 3.965311][ T73] hvc_console_print+0x292/0x780 [ 3.965317][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.965319][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.965321][ T73] ? lock_acquire+0x13c/0x160 [ 3.965325][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.965329][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.965330][ T73] ? console_flush_one_record+0x106/0x710 [ 3.965333][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.965336][ T73] ? lock_acquire+0x13c/0x160 [ 3.965339][ T73] console_flush_one_record+0x46f/0x710 [ 3.965343][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.965345][ T73] ? __lock_acquire+0x518/0xc20 [ 3.965350][ T73] console_unlock+0xee/0x1f0 [ 3.965353][ T73] ? console_flush_one_record+0x710/0x710 [ 3.965355][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.965357][ T73] ? lock_acquire+0x60/0x160 [ 3.965360][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.965362][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.965365][ T73] vprintk_emit+0x37c/0x3e0 [ 3.965369][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.965372][ T73] ? __lock_acquire+0x518/0xc20 [ 3.965375][ T73] _printk+0xc7/0x100 [ 3.965379][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.965382][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.965384][ T73] ? __rwlock_init+0x150/0x150 [ 3.965388][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.965390][ T73] do_exit.cold+0x82/0x9c [ 3.965394][ T73] ? exit_notify+0x890/0x890 [ 3.965396][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.965398][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.965402][ T73] do_group_exit+0xb8/0x370 [ 3.965403][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.965403][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.965403][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.965403][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.965405][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.965407][ T73] x64_sys_call+0x1567/0x1570 [ 3.965409][ T73] do_syscall_64+0xff/0x530 [ 3.965412][ T73] ? exc_page_fault+0xee/0x100 [ 3.965415][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.965417][ T73] RIP: 0033:0x7f07c128e1b8 [ 3.965419][ T73] Code: Unable to access opcode bytes at 0x7f07c128e18e. [ 3.965420][ T73] RSP: 002b:00007ffdcaaf8108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.965423][ T73] RAX: ffffffffffffffda RBX: 00007f07c13bef88 RCX: 00007f07c128e1b8 [ 3.965424][ T73] RDX: 00007f07c0aec4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.965425][ T73] RBP: 00007ffdcaaf8160 R08: 0000000000000000 R09: 0000000000001000 [ 3.965426][ T73] R10: 00007ffdcaaf7f20 R11: 0000000000000246 R12: 0000000000000001 [ 3.965427][ T73] R13: 0000000000000049 R14: 00007f07c13bd680 R15: 00007f07c13befa0 [ 3.965433][ T73] [ 3.983574][ T1] virtme-ng-init: basic initialization done [ 4.032091][ T79] ip (79) used greatest stack depth: 24584 bytes left [ 4.059544][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.060283][ T75] virtme-ng-init: triggering udev coldplug [ 6.551196][ T75] virtme-ng-init: waiting for udev to settle [ 6.551211][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.551214][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.551216][ T75] preempt_count: 1, expected: 0 [ 6.551217][ T75] RCU nest depth: 0, expected: 0 [ 6.551218][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.551220][ T75] #0: ffffffffb4569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.551233][ T75] #1: ffffffffb4569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.551237][ T75] #2: ffffffffb4489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.551241][ T75] #3: ffffffffb4489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.551246][ T75] irq event stamp: 3282 [ 6.551247][ T75] hardirqs last enabled at (3281): [] __down_trylock_console_sem+0x86/0xa0 [ 6.551249][ T75] hardirqs last disabled at (3282): [] console_emit_next_record+0x3d4/0x4c0 [ 6.551251][ T75] softirqs last enabled at (2782): [] fpu_clone+0xd9/0x410 [ 6.551254][ T75] softirqs last disabled at (2780): [] fpu_clone+0x82/0x410 [ 6.551256][ T75] Preemption disabled at: [ 6.551257][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.551263][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.551267][ T75] Tainted: [W]=WARN [ 6.551267][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.551269][ T75] Call Trace: [ 6.551271][ T75] [ 6.551272][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.551278][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.551280][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.551285][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.551289][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.551294][ T75] __kmalloc_noprof+0x443/0x760 [ 6.551296][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.551302][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.551305][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.551308][ T75] put_chars+0x1e1/0x2f0 [ 6.551311][ T75] ? __send_to_port+0x420/0x420 [ 6.551312][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.551317][ T75] ? validate_chain+0x38b/0xc20 [ 6.551322][ T75] hvc_console_print+0x292/0x780 [ 6.551329][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.551331][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.551333][ T75] ? lock_acquire+0x13c/0x160 [ 6.551337][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.551341][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.551343][ T75] ? console_flush_one_record+0x106/0x710 [ 6.551346][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.551348][ T75] ? lock_acquire+0x13c/0x160 [ 6.551352][ T75] console_flush_one_record+0x46f/0x710 [ 6.551357][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.551358][ T75] ? __lock_acquire+0x518/0xc20 [ 6.551364][ T75] console_unlock+0xee/0x1f0 [ 6.551366][ T75] ? console_flush_one_record+0x710/0x710 [ 6.551368][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.551371][ T75] ? lock_acquire+0x60/0x160 [ 6.551374][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.551376][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.551379][ T75] vprintk_emit+0x37c/0x3e0 [ 6.551383][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.551387][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.551392][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.551397][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.551398][ T75] ? simple_strntoull+0x10f/0x140 [ 6.551403][ T75] ? date_str+0x1e0/0x1e0 [ 6.551405][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.551410][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.551413][ T75] ? vprintk_default+0x20/0x20 [ 6.551417][ T75] ? vprintk_default+0x20/0x20 [ 6.551420][ T75] new_sync_write+0x33e/0x760 [ 6.551424][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.551427][ T75] ? new_sync_read+0x750/0x750 [ 6.551431][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.551436][ T75] ? __fget_files+0x1e3/0x460 [ 6.551441][ T75] vfs_write+0x6a2/0xbd0 [ 6.551445][ T75] ksys_write+0x116/0x250 [ 6.551448][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.551451][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.551455][ T75] do_syscall_64+0xff/0x530 [ 6.551457][ T75] ? exc_page_fault+0xee/0x100 [ 6.551460][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.551463][ T75] RIP: 0033:0x7f675dfb8ed2 [ 6.551466][ 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 [ 6.551468][ T75] RSP: 002b:00007f675deffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.551471][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f675dfb8ed2 [ 6.551473][ T75] RDX: 000000000000002e RSI: 00007f67580012c0 RDI: 0000000000000003 [ 6.551474][ T75] RBP: 00007f675deffc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.551474][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f675e0430a0 [ 6.551475][ T75] R13: 00007f675df413e0 R14: 00007f67580012c0 R15: 00007f675deffda8 [ 6.551482][ T75] [ 7.021051][ T75] virtme-ng-init: udev is done [ 7.029548][ T1] virtme-ng-init: initialization done