virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.036671][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.036701][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.036703][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.036704][ T1] preempt_count: 1, expected: 0 [ 1.036705][ T1] RCU nest depth: 0, expected: 0 [ 1.036706][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.036708][ T1] #0: ff11000002943938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.036720][ T1] #1: ffffffffa0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.036726][ T1] #2: ffffffffa0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.036730][ T1] #3: ffffffffa0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.036734][ T1] #4: ffffffffa0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.036738][ T1] irq event stamp: 307120 [ 1.036739][ T1] hardirqs last enabled at (307119): [] __down_trylock_console_sem+0x86/0xa0 [ 1.036742][ T1] hardirqs last disabled at (307120): [] console_emit_next_record+0x3d4/0x4c0 [ 1.036744][ T1] softirqs last enabled at (306510): [] handle_softirqs+0x67c/0x900 [ 1.036747][ T1] softirqs last disabled at (305877): [] __irq_exit_rcu+0x145/0x1c0 [ 1.036749][ T1] Preemption disabled at: [ 1.036750][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.036755][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.036757][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.036759][ T1] Call Trace: [ 1.036761][ T1] [ 1.036764][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.036770][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.036772][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.036776][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.036780][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.036785][ T1] __kmalloc_noprof+0x443/0x760 [ 1.036788][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.036793][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.036795][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.036798][ T1] put_chars+0x1e1/0x2f0 [ 1.036801][ T1] ? __send_to_port+0x420/0x420 [ 1.036804][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036807][ T1] ? validate_chain+0x38b/0xc20 [ 1.036811][ T1] hvc_console_print+0x292/0x780 [ 1.036814][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036815][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036820][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.036823][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036825][ T1] ? lock_acquire+0x13c/0x160 [ 1.036829][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.036833][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.036835][ T1] ? console_flush_one_record+0x106/0x710 [ 1.036838][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036840][ T1] ? lock_acquire+0x13c/0x160 [ 1.036844][ T1] console_flush_one_record+0x46f/0x710 [ 1.036848][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.036850][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036855][ T1] console_unlock+0xee/0x1f0 [ 1.036858][ T1] ? console_flush_one_record+0x710/0x710 [ 1.036859][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036862][ T1] ? lock_acquire+0x60/0x160 [ 1.036865][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.036867][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.036870][ T1] vprintk_emit+0x37c/0x3e0 [ 1.036874][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.036876][ T1] ? find_held_lock+0x2b/0x80 [ 1.036878][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.036881][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036884][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.036889][ T1] ? device_rename.cold+0xa/0xa [ 1.036890][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036895][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.036897][ T1] ? find_held_lock+0x2b/0x80 [ 1.036900][ T1] dev_printk_emit+0xb9/0xee [ 1.036903][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.036906][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.036909][ T1] ? proc_register+0x368/0x8b0 [ 1.036916][ T1] _dev_info+0xe2/0x116 [ 1.036919][ T1] ? _dev_notice+0x120/0x120 [ 1.036924][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.036928][ T1] ? rtc_proc_show+0x400/0x400 [ 1.036933][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.036938][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.036942][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.036949][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.036953][ T1] cmos_do_probe+0x73b/0x98a [ 1.036955][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.036958][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.036959][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.036965][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.036966][ T1] ? mc146818_set_time+0x500/0x500 [ 1.036970][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.036972][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.036978][ T1] platform_probe+0xfe/0x1f0 [ 1.036981][ T1] call_driver_probe+0x61/0x1c0 [ 1.036984][ T1] really_probe+0x199/0x760 [ 1.036987][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036989][ T1] __driver_probe_device+0x24f/0x440 [ 1.036992][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036993][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036995][ T1] driver_probe_device+0x4a/0xf0 [ 1.036997][ T1] __driver_attach+0x1b8/0x540 [ 1.036999][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.037002][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.037004][ T1] ? bus_remove_file+0x50/0x50 [ 1.037006][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.037009][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037014][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037016][ T1] bus_add_driver+0x2c8/0x530 [ 1.037020][ T1] driver_register+0x1a3/0x390 [ 1.037023][ T1] __platform_driver_probe+0x13f/0x270 [ 1.037026][ T1] cmos_init+0x31/0x40 [ 1.037028][ T1] do_one_initcall+0x124/0x4f0 [ 1.037031][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.037033][ T1] ? parameq+0x110/0x110 [ 1.037038][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.037041][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037044][ T1] kernel_init_freeable+0x596/0x630 [ 1.037047][ T1] ? rest_init+0x280/0x280 [ 1.037051][ T1] kernel_init+0x21/0x150 [ 1.037053][ T1] ? rest_init+0x280/0x280 [ 1.037055][ T1] ret_from_fork+0x474/0x6b0 [ 1.037059][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.037062][ T1] ? __switch_to+0x5a3/0xe00 [ 1.037065][ T1] ? rest_init+0x280/0x280 [ 1.037068][ T1] ret_from_fork_asm+0x11/0x20 [ 1.037075][ T1] [ 1.067244][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:50:47 UTC (1787910647) [ 1.068408][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.071399][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.081628][ T1] NET: Registered PF_INET6 protocol family [ 1.086476][ T1] Segment Routing with IPv6 [ 1.086883][ T1] In-situ OAM (IOAM) with IPv6 [ 1.087240][ T1] NET: Registered PF_PACKET protocol family [ 1.087489][ T1] 9pnet: Installing 9P2000 support [ 1.087852][ T1] Key type dns_resolver registered [ 1.088525][ T1] NET: Registered PF_VSOCK protocol family [ 1.092951][ T1] IPI shorthand broadcast: enabled [ 1.194226][ T1] sched_clock: Marking stable (1156002705, 38153800)->(1272203398, -78046893) [ 1.197405][ T1] registered taskstats version 1 [ 1.199201][ T1] Loading compiled-in X.509 certificates [ 1.301605][ T1] Demotion targets for Node 0: null [ 1.301983][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.302293][ T1] page_owner is disabled [ 1.303663][ T1] PM: Magic number: 6:857:829 [ 1.304164][ T1] netconsole: network logging started [ 1.305633][ T1] ALSA device list: [ 1.307248][ T1] No soundcards found. [ 1.307962][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.310760][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.311651][ T1] devtmpfs: mounted [ 1.311917][ T1] VFS: Pivoted into new rootfs [ 1.340753][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.341117][ T1] Write protecting the kernel read-only data: 55296k [ 1.341710][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.342226][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.342575][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.342909][ T1] with arguments: [ 1.343082][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.343415][ T1] with environment: [ 1.343606][ T1] HOME=/ [ 1.343774][ T1] TERM=dumb [ 1.343933][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.344236][ T1] nr_open=2147483584 [ 1.344427][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.344769][ T1] virtme_rw_overlay0=/etc [ 1.344963][ T1] virtme_rw_overlay1=/lib [ 1.345170][ T1] virtme_rw_overlay2=/home [ 1.345389][ T1] virtme_rw_overlay3=/opt [ 1.345612][ T1] virtme_rw_overlay4=/srv [ 1.345808][ T1] virtme_rw_overlay5=/usr [ 1.346003][ T1] virtme_rw_overlay6=/var [ 1.346245][ T1] virtme_rw_overlay7=/tmp [ 1.346453][ T1] virtme_console=ttyS0 [ 1.346659][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.363285][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.364622][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.377985][ T1] overlayfs: failed to set xattr on upper [ 1.378328][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378636][ T1] overlayfs: ...falling back to uuid=null. [ 1.381146][ T1] overlayfs: failed to set xattr on upper [ 1.381711][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381993][ T1] overlayfs: ...falling back to uuid=null. [ 1.384105][ T1] overlayfs: failed to set xattr on upper [ 1.384499][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384769][ T1] overlayfs: ...falling back to uuid=null. [ 1.386816][ T1] overlayfs: failed to set xattr on upper [ 1.387037][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387339][ T1] overlayfs: ...falling back to uuid=null. [ 1.389997][ T1] overlayfs: failed to set xattr on upper [ 1.390236][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390523][ T1] overlayfs: ...falling back to uuid=null. [ 1.392310][ T1] overlayfs: failed to set xattr on upper [ 1.392531][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392821][ T1] overlayfs: ...falling back to uuid=null. [ 1.395035][ T1] overlayfs: failed to set xattr on upper [ 1.395266][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395539][ T1] overlayfs: ...falling back to uuid=null. [ 1.397538][ T1] overlayfs: failed to set xattr on upper [ 1.397769][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398045][ T1] overlayfs: ...falling back to uuid=null. [ 1.409681][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417237][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.929533][ T74] systemd-tmpfile (74) used greatest stack depth: 24576 bytes left [ 3.929560][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.929563][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.929565][ T74] preempt_count: 2, expected: 0 [ 3.929566][ T74] RCU nest depth: 0, expected: 0 [ 3.929568][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.929571][ T74] #0: ffffffffa08027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.929586][ T74] #1: ffffffffa0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.929594][ T74] #2: ffffffffa0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.929599][ T74] #3: ffffffffa0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.929605][ T74] #4: ffffffffa0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.929611][ T74] irq event stamp: 2424380 [ 3.929612][ T74] hardirqs last enabled at (2424379): [] __down_trylock_console_sem+0x86/0xa0 [ 3.929616][ T74] hardirqs last disabled at (2424380): [] console_emit_next_record+0x3d4/0x4c0 [ 3.929619][ T74] softirqs last enabled at (2416744): [] handle_softirqs+0x67c/0x900 [ 3.929622][ T74] softirqs last disabled at (2416737): [] __irq_exit_rcu+0x145/0x1c0 [ 3.929625][ T74] Preemption disabled at: [ 3.929626][ T74] [<0000000000000000>] 0x0 [ 3.929635][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.929639][ T74] Tainted: [W]=WARN [ 3.929641][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.929643][ T74] Call Trace: [ 3.929645][ T74] [ 3.929647][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.929655][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.929662][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.929667][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.929675][ T74] __kmalloc_noprof+0x443/0x760 [ 3.929678][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.929687][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.929691][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.929696][ T74] put_chars+0x1e1/0x2f0 [ 3.929700][ T74] ? __send_to_port+0x420/0x420 [ 3.929702][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.929709][ T74] ? validate_chain+0x38b/0xc20 [ 3.929718][ T74] hvc_console_print+0x292/0x780 [ 3.929728][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.929732][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.929736][ T74] ? lock_acquire+0x13c/0x160 [ 3.929742][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.929749][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.929751][ T74] ? console_flush_one_record+0x106/0x710 [ 3.929756][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.929760][ T74] ? lock_acquire+0x13c/0x160 [ 3.929766][ T74] console_flush_one_record+0x46f/0x710 [ 3.929773][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.929776][ T74] ? __lock_acquire+0x518/0xc20 [ 3.929785][ T74] console_unlock+0xee/0x1f0 [ 3.929789][ T74] ? console_flush_one_record+0x710/0x710 [ 3.929791][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.929795][ T74] ? lock_acquire+0x60/0x160 [ 3.929801][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.929804][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.929809][ T74] vprintk_emit+0x37c/0x3e0 [ 3.929815][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.929821][ T74] ? __lock_acquire+0x518/0xc20 [ 3.929827][ T74] _printk+0xc7/0x100 [ 3.929832][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.929836][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.929841][ T74] ? __rwlock_init+0x150/0x150 [ 3.929846][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.929850][ T74] do_exit.cold+0x82/0x9c [ 3.929856][ T74] ? exit_notify+0x890/0x890 [ 3.929858][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.929863][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.929865][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.929865][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.929865][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.929865][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.929870][ T74] do_group_exit+0xb8/0x370 [ 3.929875][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.929879][ T74] x64_sys_call+0x1567/0x1570 [ 3.929882][ T74] do_syscall_64+0xff/0x530 [ 3.929886][ T74] ? exc_page_fault+0xee/0x100 [ 3.929891][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.929894][ T74] RIP: 0033:0x7fbe1134a1b8 [ 3.929897][ T74] Code: Unable to access opcode bytes at 0x7fbe1134a18e. [ 3.929899][ T74] RSP: 002b:00007ffd2a058ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.929902][ T74] RAX: ffffffffffffffda RBX: 00007fbe1147af88 RCX: 00007fbe1134a1b8 [ 3.929905][ T74] RDX: 00007fbe10ba84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.929906][ T74] RBP: 00007ffd2a058d00 R08: 0000000000000000 R09: 0000000000001000 [ 3.929908][ T74] R10: 00007ffd2a058ac0 R11: 0000000000000246 R12: 0000000000000001 [ 3.929909][ T74] R13: 0000000000000049 R14: 00007fbe11479680 R15: 00007fbe1147afa0 [ 3.929922][ T74] [ 3.947901][ T1] virtme-ng-init: basic initialization done [ 4.001912][ T79] ip (79) used greatest stack depth: 23904 bytes left [ 4.023675][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.024093][ T76] virtme-ng-init: triggering udev coldplug [ 6.940085][ T76] virtme-ng-init: waiting for udev to settle [ 6.940101][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.940103][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.940105][ T76] preempt_count: 1, expected: 0 [ 6.940106][ T76] RCU nest depth: 0, expected: 0 [ 6.940107][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 6.940109][ T76] #0: ffffffffa0969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.940123][ T76] #1: ffffffffa0969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.940127][ T76] #2: ffffffffa0889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.940131][ T76] #3: ffffffffa0889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.940135][ T76] irq event stamp: 4178 [ 6.940136][ T76] hardirqs last enabled at (4177): [] __down_trylock_console_sem+0x86/0xa0 [ 6.940139][ T76] hardirqs last disabled at (4178): [] console_emit_next_record+0x3d4/0x4c0 [ 6.940140][ T76] softirqs last enabled at (3842): [] handle_softirqs+0x67c/0x900 [ 6.940143][ T76] softirqs last disabled at (2653): [] __irq_exit_rcu+0x145/0x1c0 [ 6.940146][ T76] Preemption disabled at: [ 6.940146][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.940156][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.940160][ T76] Tainted: [W]=WARN [ 6.940161][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.940163][ T76] Call Trace: [ 6.940164][ T76] [ 6.940166][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.940172][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.940174][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.940179][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.940183][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.940188][ T76] __kmalloc_noprof+0x443/0x760 [ 6.940190][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.940197][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.940199][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.940203][ T76] put_chars+0x1e1/0x2f0 [ 6.940205][ T76] ? __send_to_port+0x420/0x420 [ 6.940207][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.940212][ T76] ? validate_chain+0x38b/0xc20 [ 6.940217][ T76] hvc_console_print+0x292/0x780 [ 6.940223][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.940225][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.940228][ T76] ? lock_acquire+0x13c/0x160 [ 6.940231][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.940235][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.940237][ T76] ? console_flush_one_record+0x106/0x710 [ 6.940240][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.940243][ T76] ? lock_acquire+0x13c/0x160 [ 6.940247][ T76] console_flush_one_record+0x46f/0x710 [ 6.940251][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.940253][ T76] ? __lock_acquire+0x518/0xc20 [ 6.940258][ T76] console_unlock+0xee/0x1f0 [ 6.940260][ T76] ? console_flush_one_record+0x710/0x710 [ 6.940262][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.940265][ T76] ? lock_acquire+0x60/0x160 [ 6.940268][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.940270][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.940273][ T76] vprintk_emit+0x37c/0x3e0 [ 6.940277][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.940280][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.940286][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.940290][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.940292][ T76] ? simple_strntoull+0x10f/0x140 [ 6.940296][ T76] ? date_str+0x1e0/0x1e0 [ 6.940299][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.940304][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.940307][ T76] ? vprintk_default+0x20/0x20 [ 6.940311][ T76] ? vprintk_default+0x20/0x20 [ 6.940314][ T76] new_sync_write+0x33e/0x760 [ 6.940318][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.940321][ T76] ? new_sync_read+0x750/0x750 [ 6.940325][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.940330][ T76] ? __fget_files+0x1e3/0x460 [ 6.940335][ T76] vfs_write+0x6a2/0xbd0 [ 6.940339][ T76] ksys_write+0x116/0x250 [ 6.940342][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.940345][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.940349][ T76] do_syscall_64+0xff/0x530 [ 6.940351][ T76] ? exc_page_fault+0xee/0x100 [ 6.940355][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.940357][ T76] RIP: 0033:0x7f26fb052ed2 [ 6.940361][ 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 [ 6.940363][ T76] RSP: 002b:00007f26faf99c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.940366][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f26fb052ed2 [ 6.940367][ T76] RDX: 000000000000002e RSI: 00007f26f40012c0 RDI: 0000000000000003 [ 6.940368][ T76] RBP: 00007f26faf99c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.940369][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f26fb0dd0a0 [ 6.940370][ T76] R13: 00007f26fafdb3e0 R14: 00007f26f40012c0 R15: 00007f26faf99da8 [ 6.940376][ T76] [ 7.151446][ T76] virtme-ng-init: udev is done [ 7.155851][ T1] virtme-ng-init: initialization done