virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.047803][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.047826][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.047828][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.047829][ T1] preempt_count: 1, expected: 0 [ 1.047830][ T1] RCU nest depth: 0, expected: 0 [ 1.047831][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.047833][ T1] #0: ff110000028d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.047846][ T1] #1: ffffffff9ad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.047852][ T1] #2: ffffffff9ad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.047855][ T1] #3: ffffffff9ac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.047858][ T1] #4: ffffffff9ac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.047862][ T1] irq event stamp: 304978 [ 1.047863][ T1] hardirqs last enabled at (304977): [] __down_trylock_console_sem+0x86/0xa0 [ 1.047866][ T1] hardirqs last disabled at (304978): [] console_emit_next_record+0x3d4/0x4c0 [ 1.047868][ T1] softirqs last enabled at (304026): [] handle_softirqs+0x67c/0x900 [ 1.047871][ T1] softirqs last disabled at (304017): [] __irq_exit_rcu+0x145/0x1c0 [ 1.047874][ T1] Preemption disabled at: [ 1.047874][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.047879][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.047882][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.047883][ T1] Call Trace: [ 1.047885][ T1] [ 1.047888][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.047893][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.047895][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.047900][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.047903][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.047908][ T1] __kmalloc_noprof+0x443/0x760 [ 1.047911][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.047916][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.047919][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.047923][ T1] put_chars+0x1e1/0x2f0 [ 1.047925][ T1] ? __send_to_port+0x420/0x420 [ 1.047929][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.047933][ T1] ? validate_chain+0x38b/0xc20 [ 1.047937][ T1] hvc_console_print+0x292/0x780 [ 1.047940][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047942][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047947][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.047950][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047952][ T1] ? lock_acquire+0x13c/0x160 [ 1.047956][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.047960][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.047961][ T1] ? console_flush_one_record+0x106/0x710 [ 1.047964][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047965][ T1] ? lock_acquire+0x13c/0x160 [ 1.047970][ T1] console_flush_one_record+0x46f/0x710 [ 1.047973][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.047974][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047980][ T1] console_unlock+0xee/0x1f0 [ 1.047982][ T1] ? console_flush_one_record+0x710/0x710 [ 1.047983][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047985][ T1] ? lock_acquire+0x60/0x160 [ 1.047989][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.047991][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.047994][ T1] vprintk_emit+0x37c/0x3e0 [ 1.047997][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.047999][ T1] ? find_held_lock+0x2b/0x80 [ 1.048001][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.048003][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.048007][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.048012][ T1] ? device_rename.cold+0xa/0xa [ 1.048013][ T1] ? __lock_acquire+0x518/0xc20 [ 1.048018][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.048020][ T1] ? find_held_lock+0x2b/0x80 [ 1.048024][ T1] dev_printk_emit+0xb9/0xee [ 1.048026][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.048030][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.048033][ T1] ? proc_register+0x368/0x8b0 [ 1.048040][ T1] _dev_info+0xe2/0x116 [ 1.048043][ T1] ? _dev_notice+0x120/0x120 [ 1.048047][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.048051][ T1] ? rtc_proc_show+0x400/0x400 [ 1.048055][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.048060][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.048065][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.048071][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.048076][ T1] cmos_do_probe+0x73b/0x98a [ 1.048078][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.048081][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.048082][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.048088][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.048090][ T1] ? mc146818_set_time+0x500/0x500 [ 1.048093][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.048096][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.048101][ T1] platform_probe+0xfe/0x1f0 [ 1.048103][ T1] call_driver_probe+0x61/0x1c0 [ 1.048107][ T1] really_probe+0x199/0x760 [ 1.048110][ T1] ? __device_attach_driver+0x280/0x280 [ 1.048112][ T1] __driver_probe_device+0x24f/0x440 [ 1.048115][ T1] ? __device_attach_driver+0x280/0x280 [ 1.048117][ T1] ? __device_attach_driver+0x280/0x280 [ 1.048119][ T1] driver_probe_device+0x4a/0xf0 [ 1.048122][ T1] __driver_attach+0x1b8/0x540 [ 1.048125][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.048128][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.048130][ T1] ? bus_remove_file+0x50/0x50 [ 1.048132][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.048135][ T1] ? rtc_dev_init+0x40/0x40 [ 1.048141][ T1] ? rtc_dev_init+0x40/0x40 [ 1.048142][ T1] bus_add_driver+0x2c8/0x530 [ 1.048146][ T1] driver_register+0x1a3/0x390 [ 1.048149][ T1] __platform_driver_probe+0x13f/0x270 [ 1.048152][ T1] cmos_init+0x31/0x40 [ 1.048154][ T1] do_one_initcall+0x124/0x4f0 [ 1.048157][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.048159][ T1] ? parameq+0x110/0x110 [ 1.048164][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.048168][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.048174][ T1] kernel_init_freeable+0x596/0x630 [ 1.048175][ T1] ? rest_init+0x280/0x280 [ 1.048175][ T1] kernel_init+0x21/0x150 [ 1.048175][ T1] ? rest_init+0x280/0x280 [ 1.048175][ T1] ret_from_fork+0x474/0x6b0 [ 1.048175][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.048175][ T1] ? __switch_to+0x5a3/0xe00 [ 1.048175][ T1] ? rest_init+0x280/0x280 [ 1.048175][ T1] ret_from_fork_asm+0x11/0x20 [ 1.048175][ T1] [ 1.080684][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:36:04 UTC (1787891764) [ 1.081879][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.085064][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.094651][ T1] NET: Registered PF_INET6 protocol family [ 1.098714][ T1] Segment Routing with IPv6 [ 1.099098][ T1] In-situ OAM (IOAM) with IPv6 [ 1.099487][ T1] NET: Registered PF_PACKET protocol family [ 1.099749][ T1] 9pnet: Installing 9P2000 support [ 1.100101][ T1] Key type dns_resolver registered [ 1.100800][ T1] NET: Registered PF_VSOCK protocol family [ 1.105033][ T1] IPI shorthand broadcast: enabled [ 1.212113][ T1] sched_clock: Marking stable (1177001802, 34173116)->(1309181017, -98006099) [ 1.215157][ T1] registered taskstats version 1 [ 1.216985][ T1] Loading compiled-in X.509 certificates [ 1.318132][ T1] Demotion targets for Node 0: null [ 1.318494][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.318777][ T1] page_owner is disabled [ 1.319378][ T1] PM: Magic number: 6:121:617 [ 1.319800][ T1] netconsole: network logging started [ 1.321163][ T1] ALSA device list: [ 1.321834][ T1] No soundcards found. [ 1.323044][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.325389][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.326125][ T1] devtmpfs: mounted [ 1.326388][ T1] VFS: Pivoted into new rootfs [ 1.353807][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.354038][ T1] Write protecting the kernel read-only data: 55296k [ 1.354625][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.355058][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.355404][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.355713][ T1] with arguments: [ 1.355892][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.356124][ T1] with environment: [ 1.356271][ T1] HOME=/ [ 1.356444][ T1] TERM=dumb [ 1.356593][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.356937][ T1] nr_open=2147483584 [ 1.357107][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.357441][ T1] virtme_rw_overlay0=/etc [ 1.357595][ T1] virtme_rw_overlay1=/lib [ 1.357750][ T1] virtme_rw_overlay2=/home [ 1.357951][ T1] virtme_rw_overlay3=/opt [ 1.358100][ T1] virtme_rw_overlay4=/srv [ 1.358397][ T1] virtme_rw_overlay5=/usr [ 1.358634][ T1] virtme_rw_overlay6=/var [ 1.358837][ T1] virtme_rw_overlay7=/tmp [ 1.358992][ T1] virtme_console=ttyS0 [ 1.359207][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.376639][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.377934][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.395993][ T1] overlayfs: failed to set xattr on upper [ 1.396313][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396615][ T1] overlayfs: ...falling back to uuid=null. [ 1.399015][ T1] overlayfs: failed to set xattr on upper [ 1.399271][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399557][ T1] overlayfs: ...falling back to uuid=null. [ 1.401590][ T1] overlayfs: failed to set xattr on upper [ 1.401826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402127][ T1] overlayfs: ...falling back to uuid=null. [ 1.404212][ T1] overlayfs: failed to set xattr on upper [ 1.404448][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404744][ T1] overlayfs: ...falling back to uuid=null. [ 1.406746][ T1] overlayfs: failed to set xattr on upper [ 1.406979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407303][ T1] overlayfs: ...falling back to uuid=null. [ 1.409206][ T1] overlayfs: failed to set xattr on upper [ 1.409546][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409784][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.409837][ T1] overlayfs: ...falling back to uuid=null. [ 1.412621][ T1] overlayfs: failed to set xattr on upper [ 1.412863][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413159][ T1] overlayfs: ...falling back to uuid=null. [ 1.415069][ T1] overlayfs: failed to set xattr on upper [ 1.415318][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415660][ T1] overlayfs: ...falling back to uuid=null. [ 1.427950][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.794218][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.794235][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.794237][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.794239][ T73] preempt_count: 2, expected: 0 [ 3.794240][ T73] RCU nest depth: 0, expected: 0 [ 3.794241][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.794243][ T73] #0: ffffffff9ac027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.794254][ T73] #1: ffffffff9ad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.794259][ T73] #2: ffffffff9ad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.794263][ T73] #3: ffffffff9ac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.794265][ T73] #4: ffffffff9ac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.794269][ T73] irq event stamp: 2313512 [ 3.794276][ T73] hardirqs last enabled at (2313511): [] __down_trylock_console_sem+0x86/0xa0 [ 3.794279][ T73] hardirqs last disabled at (2313512): [] console_emit_next_record+0x3d4/0x4c0 [ 3.794280][ T73] softirqs last enabled at (2313470): [] handle_softirqs+0x67c/0x900 [ 3.794283][ T73] softirqs last disabled at (2313465): [] __irq_exit_rcu+0x145/0x1c0 [ 3.794285][ T73] Preemption disabled at: [ 3.794286][ T73] [<0000000000000000>] 0x0 [ 3.794292][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.794296][ T73] Tainted: [W]=WARN [ 3.794297][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.794299][ T73] Call Trace: [ 3.794300][ T73] [ 3.794302][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.794307][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.794312][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.794315][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.794320][ T73] __kmalloc_noprof+0x443/0x760 [ 3.794323][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.794329][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.794332][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.794335][ T73] put_chars+0x1e1/0x2f0 [ 3.794338][ T73] ? __send_to_port+0x420/0x420 [ 3.794340][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.794343][ T73] ? validate_chain+0x38b/0xc20 [ 3.794349][ T73] hvc_console_print+0x292/0x780 [ 3.794355][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.794357][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.794360][ T73] ? lock_acquire+0x13c/0x160 [ 3.794364][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.794367][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.794368][ T73] ? console_flush_one_record+0x106/0x710 [ 3.794371][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.794372][ T73] ? lock_acquire+0x13c/0x160 [ 3.794376][ T73] console_flush_one_record+0x46f/0x710 [ 3.794380][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.794381][ T73] ? __lock_acquire+0x518/0xc20 [ 3.794386][ T73] console_unlock+0xee/0x1f0 [ 3.794388][ T73] ? console_flush_one_record+0x710/0x710 [ 3.794390][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.794392][ T73] ? lock_acquire+0x60/0x160 [ 3.794395][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.794397][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.794400][ T73] vprintk_emit+0x37c/0x3e0 [ 3.794403][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.794406][ T73] ? __lock_acquire+0x518/0xc20 [ 3.794410][ T73] _printk+0xc7/0x100 [ 3.794413][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.794416][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.794419][ T73] ? __rwlock_init+0x150/0x150 [ 3.794422][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.794424][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.794424][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.794424][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.794424][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.794425][ T73] do_exit.cold+0x82/0x9c [ 3.794429][ T73] ? exit_notify+0x890/0x890 [ 3.794430][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.794433][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.794437][ T73] do_group_exit+0xb8/0x370 [ 3.794440][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.794442][ T73] x64_sys_call+0x1567/0x1570 [ 3.794445][ T73] do_syscall_64+0xff/0x530 [ 3.794449][ T73] ? exc_page_fault+0xee/0x100 [ 3.794451][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.794454][ T73] RIP: 0033:0x7f5162a241b8 [ 3.794456][ T73] Code: Unable to access opcode bytes at 0x7f5162a2418e. [ 3.794457][ T73] RSP: 002b:00007ffcb23d6428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.794459][ T73] RAX: ffffffffffffffda RBX: 00007f5162b54f88 RCX: 00007f5162a241b8 [ 3.794461][ T73] RDX: 00007f51622824c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.794461][ T73] RBP: 00007ffcb23d6480 R08: 0000000000000000 R09: 0000000000001000 [ 3.794462][ T73] R10: 00007ffcb23d6240 R11: 0000000000000246 R12: 0000000000000001 [ 3.794463][ T73] R13: 0000000000000049 R14: 00007f5162b53680 R15: 00007f5162b54fa0 [ 3.794470][ T73] [ 3.815540][ T1] virtme-ng-init: basic initialization done [ 3.863366][ T78] ip (78) used greatest stack depth: 24504 bytes left [ 3.888399][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.888786][ T74] virtme-ng-init: triggering udev coldplug [ 6.364433][ T74] virtme-ng-init: waiting for udev to settle [ 6.364450][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.364453][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.364455][ T74] preempt_count: 1, expected: 0 [ 6.364457][ T74] RCU nest depth: 0, expected: 0 [ 6.364458][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.364461][ T74] #0: ffffffff9ad69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.364476][ T74] #1: ffffffff9ad69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.364482][ T74] #2: ffffffff9ac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.364487][ T74] #3: ffffffff9ac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.364493][ T74] irq event stamp: 3208 [ 6.364494][ T74] hardirqs last enabled at (3207): [] __down_trylock_console_sem+0x86/0xa0 [ 6.364499][ T74] hardirqs last disabled at (3208): [] console_emit_next_record+0x3d4/0x4c0 [ 6.364502][ T74] softirqs last enabled at (3036): [] handle_softirqs+0x67c/0x900 [ 6.364506][ T74] softirqs last disabled at (3029): [] __irq_exit_rcu+0x145/0x1c0 [ 6.364510][ T74] Preemption disabled at: [ 6.364511][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.364518][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.364522][ T74] Tainted: [W]=WARN [ 6.364524][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.364526][ T74] Call Trace: [ 6.364528][ T74] [ 6.364531][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.364537][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.364540][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.364546][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.364551][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.364558][ T74] __kmalloc_noprof+0x443/0x760 [ 6.364562][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.364572][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.364575][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.364581][ T74] put_chars+0x1e1/0x2f0 [ 6.364586][ T74] ? __send_to_port+0x420/0x420 [ 6.364588][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.364594][ T74] ? validate_chain+0x38b/0xc20 [ 6.364604][ T74] hvc_console_print+0x292/0x780 [ 6.364615][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.364619][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.364623][ T74] ? lock_acquire+0x13c/0x160 [ 6.364630][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.364636][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.364638][ T74] ? console_flush_one_record+0x106/0x710 [ 6.364643][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.364646][ T74] ? lock_acquire+0x13c/0x160 [ 6.364653][ T74] console_flush_one_record+0x46f/0x710 [ 6.364660][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.364662][ T74] ? __lock_acquire+0x518/0xc20 [ 6.364672][ T74] console_unlock+0xee/0x1f0 [ 6.364676][ T74] ? console_flush_one_record+0x710/0x710 [ 6.364678][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.364681][ T74] ? lock_acquire+0x60/0x160 [ 6.364688][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.364690][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.364696][ T74] vprintk_emit+0x37c/0x3e0 [ 6.364701][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.364706][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.364715][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.364721][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.364724][ T74] ? simple_strntoull+0x10f/0x140 [ 6.364730][ T74] ? date_str+0x1e0/0x1e0 [ 6.364736][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.364743][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.364748][ T74] ? vprintk_default+0x20/0x20 [ 6.364755][ T74] ? vprintk_default+0x20/0x20 [ 6.364759][ T74] new_sync_write+0x33e/0x760 [ 6.364764][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.364770][ T74] ? new_sync_read+0x750/0x750 [ 6.364778][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.364787][ T74] ? __fget_files+0x1e3/0x460 [ 6.364793][ T74] vfs_write+0x6a2/0xbd0 [ 6.364800][ T74] ksys_write+0x116/0x250 [ 6.364804][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.364809][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.364815][ T74] do_syscall_64+0xff/0x530 [ 6.364818][ T74] ? irq_exit_rcu+0x1a/0x30 [ 6.364823][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.364827][ T74] RIP: 0033:0x7f346f65aed2 [ 6.364832][ 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 [ 6.364835][ T74] RSP: 002b:00007f346f5a1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.364839][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f346f65aed2 [ 6.364841][ T74] RDX: 000000000000002e RSI: 00007f34680012c0 RDI: 0000000000000003 [ 6.364843][ T74] RBP: 00007f346f5a1c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.364844][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f346f6e50a0 [ 6.364846][ T74] R13: 00007f346f5e33e0 R14: 00007f34680012c0 R15: 00007f346f5a1da8 [ 6.364859][ T74] [ 6.949704][ T74] virtme-ng-init: udev is done [ 6.952946][ T1] virtme-ng-init: initialization done