virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.080893][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.080924][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.080926][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.080928][ T1] preempt_count: 1, expected: 0 [ 1.080930][ T1] RCU nest depth: 0, expected: 0 [ 1.080931][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.080934][ T1] #0: ff1100000290b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.080949][ T1] #1: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.080957][ T1] #2: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.080963][ T1] #3: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.080968][ T1] #4: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.080973][ T1] irq event stamp: 306802 [ 1.080974][ T1] hardirqs last enabled at (306801): [] __down_trylock_console_sem+0x86/0xa0 [ 1.080979][ T1] hardirqs last disabled at (306802): [] console_emit_next_record+0x3d4/0x4c0 [ 1.080981][ T1] softirqs last enabled at (306750): [] handle_softirqs+0x67c/0x900 [ 1.080986][ T1] softirqs last disabled at (306743): [] __irq_exit_rcu+0x145/0x1c0 [ 1.080989][ T1] Preemption disabled at: [ 1.080990][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.080996][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.081000][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.081002][ T1] Call Trace: [ 1.081004][ T1] [ 1.081008][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.081014][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.081017][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.081022][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.081027][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.081034][ T1] __kmalloc_noprof+0x443/0x760 [ 1.081038][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.081045][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.081048][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.081051][ T1] put_chars+0x1e1/0x2f0 [ 1.081054][ T1] ? __send_to_port+0x420/0x420 [ 1.081058][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.081061][ T1] ? validate_chain+0x38b/0xc20 [ 1.081066][ T1] hvc_console_print+0x292/0x780 [ 1.081069][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081072][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081080][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.081085][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081089][ T1] ? lock_acquire+0x13c/0x160 [ 1.081096][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.081101][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.081103][ T1] ? console_flush_one_record+0x106/0x710 [ 1.081108][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081116][ T1] ? lock_acquire+0x13c/0x160 [ 1.081123][ T1] console_flush_one_record+0x46f/0x710 [ 1.081129][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.081132][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081141][ T1] console_unlock+0xee/0x1f0 [ 1.081145][ T1] ? console_flush_one_record+0x710/0x710 [ 1.081147][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081150][ T1] ? lock_acquire+0x60/0x160 [ 1.081156][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.081159][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.081164][ T1] vprintk_emit+0x37c/0x3e0 [ 1.081169][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.081172][ T1] ? find_held_lock+0x2b/0x80 [ 1.081175][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.081179][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.081185][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.081191][ T1] ? device_rename.cold+0xa/0xa [ 1.081194][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081202][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.081205][ T1] ? find_held_lock+0x2b/0x80 [ 1.081212][ T1] dev_printk_emit+0xb9/0xee [ 1.081216][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.081221][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.081226][ T1] ? proc_register+0x368/0x8b0 [ 1.081237][ T1] _dev_info+0xe2/0x116 [ 1.081241][ T1] ? _dev_notice+0x120/0x120 [ 1.081249][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.081254][ T1] ? rtc_proc_show+0x400/0x400 [ 1.081261][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.081269][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.081273][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.081279][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.081291][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.081298][ T1] cmos_do_probe+0x73b/0x98a [ 1.081302][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.081306][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.081308][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.081318][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.081320][ T1] ? mc146818_set_time+0x500/0x500 [ 1.081327][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.081330][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.081341][ T1] platform_probe+0xfe/0x1f0 [ 1.081345][ T1] call_driver_probe+0x61/0x1c0 [ 1.081350][ T1] really_probe+0x199/0x760 [ 1.081356][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081359][ T1] __driver_probe_device+0x24f/0x440 [ 1.081364][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081367][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081369][ T1] driver_probe_device+0x4a/0xf0 [ 1.081374][ T1] __driver_attach+0x1b8/0x540 [ 1.081378][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.081382][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.081387][ T1] ? bus_remove_file+0x50/0x50 [ 1.081389][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.081395][ T1] ? rtc_dev_init+0x40/0x40 [ 1.081402][ T1] ? rtc_dev_init+0x40/0x40 [ 1.081405][ T1] bus_add_driver+0x2c8/0x530 [ 1.081411][ T1] driver_register+0x1a3/0x390 [ 1.081416][ T1] __platform_driver_probe+0x13f/0x270 [ 1.081421][ T1] cmos_init+0x31/0x40 [ 1.081423][ T1] do_one_initcall+0x124/0x4f0 [ 1.081429][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.081431][ T1] ? parameq+0x110/0x110 [ 1.081440][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.081446][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081451][ T1] kernel_init_freeable+0x596/0x630 [ 1.081456][ T1] ? rest_init+0x280/0x280 [ 1.081461][ T1] kernel_init+0x21/0x150 [ 1.081464][ T1] ? rest_init+0x280/0x280 [ 1.081467][ T1] ret_from_fork+0x474/0x6b0 [ 1.081473][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.081479][ T1] ? __switch_to+0x5a3/0xe00 [ 1.081484][ T1] ? rest_init+0x280/0x280 [ 1.081488][ T1] ret_from_fork_asm+0x11/0x20 [ 1.081502][ T1] [ 1.124013][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:01:47 UTC (1787889707) [ 1.125049][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.128243][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.138465][ T1] NET: Registered PF_INET6 protocol family [ 1.143165][ T1] Segment Routing with IPv6 [ 1.143949][ T1] In-situ OAM (IOAM) with IPv6 [ 1.144512][ T1] NET: Registered PF_PACKET protocol family [ 1.144870][ T1] 9pnet: Installing 9P2000 support [ 1.145514][ T1] Key type dns_resolver registered [ 1.146590][ T1] NET: Registered PF_VSOCK protocol family [ 1.152079][ T1] IPI shorthand broadcast: enabled [ 1.252656][ T1] sched_clock: Marking stable (1218002462, 33827206)->(1343382423, -91552755) [ 1.256029][ T1] registered taskstats version 1 [ 1.258398][ T1] Loading compiled-in X.509 certificates [ 1.357243][ T1] Demotion targets for Node 0: null [ 1.357555][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.357862][ T1] page_owner is disabled [ 1.358524][ T1] PM: Magic number: 6:500:10 [ 1.358976][ T1] netconsole: network logging started [ 1.361231][ T1] ALSA device list: [ 1.362058][ T1] No soundcards found. [ 1.362687][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.365229][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.366187][ T1] devtmpfs: mounted [ 1.366484][ T1] VFS: Pivoted into new rootfs [ 1.395752][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.396297][ T1] Write protecting the kernel read-only data: 55296k [ 1.397985][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.398610][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.398993][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.399326][ T1] with arguments: [ 1.399487][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.399754][ T1] with environment: [ 1.399957][ T1] HOME=/ [ 1.400143][ T1] TERM=dumb [ 1.400296][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.400550][ T1] nr_open=2147483584 [ 1.400727][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.401065][ T1] virtme_rw_overlay0=/etc [ 1.401280][ T1] virtme_rw_overlay1=/lib [ 1.401466][ T1] virtme_rw_overlay2=/home [ 1.401662][ T1] virtme_rw_overlay3=/opt [ 1.401888][ T1] virtme_rw_overlay4=/srv [ 1.402075][ T1] virtme_rw_overlay5=/usr [ 1.402285][ T1] virtme_rw_overlay6=/var [ 1.402497][ T1] virtme_rw_overlay7=/tmp [ 1.402683][ T1] virtme_console=ttyS0 [ 1.402895][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.405658][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.420956][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.422339][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.434000][ T1] overlayfs: failed to set xattr on upper [ 1.434349][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434652][ T1] overlayfs: ...falling back to uuid=null. [ 1.437303][ T1] overlayfs: failed to set xattr on upper [ 1.437539][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437808][ T1] overlayfs: ...falling back to uuid=null. [ 1.439956][ T1] overlayfs: failed to set xattr on upper [ 1.440203][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440488][ T1] overlayfs: ...falling back to uuid=null. [ 1.442480][ T1] overlayfs: failed to set xattr on upper [ 1.442725][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443031][ T1] overlayfs: ...falling back to uuid=null. [ 1.445564][ T1] overlayfs: failed to set xattr on upper [ 1.445952][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446242][ T1] overlayfs: ...falling back to uuid=null. [ 1.448138][ T1] overlayfs: failed to set xattr on upper [ 1.448373][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448642][ T1] overlayfs: ...falling back to uuid=null. [ 1.451028][ T1] overlayfs: failed to set xattr on upper [ 1.451275][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451544][ T1] overlayfs: ...falling back to uuid=null. [ 1.454261][ T1] overlayfs: failed to set xattr on upper [ 1.454525][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454806][ T1] overlayfs: ...falling back to uuid=null. [ 1.465808][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.541870][ T73] systemd-tmpfile (73) used greatest stack depth: 24416 bytes left [ 3.541886][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.541888][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.541889][ T73] preempt_count: 2, expected: 0 [ 3.541890][ T73] RCU nest depth: 0, expected: 0 [ 3.541891][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.541893][ T73] #0: ffffffffaf4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.541905][ T73] #1: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.541910][ T73] #2: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.541913][ T73] #3: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.541916][ T73] #4: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.541919][ T73] irq event stamp: 2332636 [ 3.541920][ T73] hardirqs last enabled at (2332635): [] __down_trylock_console_sem+0x86/0xa0 [ 3.541923][ T73] hardirqs last disabled at (2332636): [] console_emit_next_record+0x3d4/0x4c0 [ 3.541925][ T73] softirqs last enabled at (2332594): [] handle_softirqs+0x67c/0x900 [ 3.541927][ T73] softirqs last disabled at (2332589): [] __irq_exit_rcu+0x145/0x1c0 [ 3.541929][ T73] Preemption disabled at: [ 3.541930][ T73] [<0000000000000000>] 0x0 [ 3.541937][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.541940][ T73] Tainted: [W]=WARN [ 3.541941][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.541943][ T73] Call Trace: [ 3.541944][ T73] [ 3.541946][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.541951][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.541956][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.541959][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.541964][ T73] __kmalloc_noprof+0x443/0x760 [ 3.541966][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.541972][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.541975][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.541978][ T73] put_chars+0x1e1/0x2f0 [ 3.541981][ T73] ? __send_to_port+0x420/0x420 [ 3.541983][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.541987][ T73] ? validate_chain+0x38b/0xc20 [ 3.541992][ T73] hvc_console_print+0x292/0x780 [ 3.541998][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.542001][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.542002][ T73] ? lock_acquire+0x13c/0x160 [ 3.542006][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.542010][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.542011][ T73] ? console_flush_one_record+0x106/0x710 [ 3.542013][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.542015][ T73] ? lock_acquire+0x13c/0x160 [ 3.542019][ T73] console_flush_one_record+0x46f/0x710 [ 3.542023][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.542024][ T73] ? __lock_acquire+0x518/0xc20 [ 3.542029][ T73] console_unlock+0xee/0x1f0 [ 3.542031][ T73] ? console_flush_one_record+0x710/0x710 [ 3.542033][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.542036][ T73] ? lock_acquire+0x60/0x160 [ 3.542039][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.542041][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.542044][ T73] vprintk_emit+0x37c/0x3e0 [ 3.542047][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.542050][ T73] ? __lock_acquire+0x518/0xc20 [ 3.542054][ T73] _printk+0xc7/0x100 [ 3.542058][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.542060][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.542063][ T73] ? __rwlock_init+0x150/0x150 [ 3.542067][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.542070][ T73] do_exit.cold+0x82/0x9c [ 3.542072][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.542072][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.542072][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.542072][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.542073][ T73] ? exit_notify+0x890/0x890 [ 3.542074][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.542077][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.542081][ T73] do_group_exit+0xb8/0x370 [ 3.542084][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.542086][ T73] x64_sys_call+0x1567/0x1570 [ 3.542088][ T73] do_syscall_64+0xff/0x530 [ 3.542093][ T73] ? exc_page_fault+0xee/0x100 [ 3.542095][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.542098][ T73] RIP: 0033:0x7fdd9aed41b8 [ 3.542100][ T73] Code: Unable to access opcode bytes at 0x7fdd9aed418e. [ 3.542101][ T73] RSP: 002b:00007ffe095544d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.542103][ T73] RAX: ffffffffffffffda RBX: 00007fdd9b004f88 RCX: 00007fdd9aed41b8 [ 3.542104][ T73] RDX: 00007fdd9a7324c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.542105][ T73] RBP: 00007ffe09554530 R08: 0000000000000000 R09: 0000000000001000 [ 3.542106][ T73] R10: 00007ffe095542f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.542107][ T73] R13: 0000000000000049 R14: 00007fdd9b003680 R15: 00007fdd9b004fa0 [ 3.542119][ T73] [ 3.571348][ T1] virtme-ng-init: basic initialization done [ 3.650111][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.650510][ T74] virtme-ng-init: triggering udev coldplug [ 6.187876][ T74] virtme-ng-init: waiting for udev to settle [ 6.187891][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.187894][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.187895][ T74] preempt_count: 1, expected: 0 [ 6.187896][ T74] RCU nest depth: 0, expected: 0 [ 6.187897][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.187900][ T74] #0: ffffffffaf569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.187912][ T74] #1: ffffffffaf569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.187916][ T74] #2: ffffffffaf489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.187920][ T74] #3: ffffffffaf489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.187923][ T74] irq event stamp: 3086 [ 6.187924][ T74] hardirqs last enabled at (3085): [] __down_trylock_console_sem+0x86/0xa0 [ 6.187927][ T74] hardirqs last disabled at (3086): [] console_emit_next_record+0x3d4/0x4c0 [ 6.187928][ T74] softirqs last enabled at (3050): [] handle_softirqs+0x67c/0x900 [ 6.187931][ T74] softirqs last disabled at (3045): [] __irq_exit_rcu+0x145/0x1c0 [ 6.187934][ T74] Preemption disabled at: [ 6.187934][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.187940][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.187943][ T74] Tainted: [W]=WARN [ 6.187944][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.187946][ T74] Call Trace: [ 6.187947][ T74] [ 6.187949][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.187954][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.187955][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.187960][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.187963][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.187968][ T74] __kmalloc_noprof+0x443/0x760 [ 6.187971][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.187977][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.187980][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.187983][ T74] put_chars+0x1e1/0x2f0 [ 6.187986][ T74] ? __send_to_port+0x420/0x420 [ 6.187988][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.187992][ T74] ? validate_chain+0x38b/0xc20 [ 6.187997][ T74] hvc_console_print+0x292/0x780 [ 6.188003][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.188006][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.188008][ T74] ? lock_acquire+0x13c/0x160 [ 6.188012][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.188015][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.188016][ T74] ? console_flush_one_record+0x106/0x710 [ 6.188019][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.188021][ T74] ? lock_acquire+0x13c/0x160 [ 6.188025][ T74] console_flush_one_record+0x46f/0x710 [ 6.188028][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.188029][ T74] ? __lock_acquire+0x518/0xc20 [ 6.188037][ T74] console_unlock+0xee/0x1f0 [ 6.188040][ T74] ? console_flush_one_record+0x710/0x710 [ 6.188041][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.188043][ T74] ? lock_acquire+0x60/0x160 [ 6.188046][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.188048][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.188051][ T74] vprintk_emit+0x37c/0x3e0 [ 6.188054][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.188056][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.188062][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.188066][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.188068][ T74] ? simple_strntoull+0x10f/0x140 [ 6.188073][ T74] ? date_str+0x1e0/0x1e0 [ 6.188076][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.188080][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.188082][ T74] ? vprintk_default+0x20/0x20 [ 6.188086][ T74] ? vprintk_default+0x20/0x20 [ 6.188088][ T74] new_sync_write+0x33e/0x760 [ 6.188092][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.188096][ T74] ? new_sync_read+0x750/0x750 [ 6.188100][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.188105][ T74] ? __fget_files+0x1e3/0x460 [ 6.188108][ T74] vfs_write+0x6a2/0xbd0 [ 6.188112][ T74] ksys_write+0x116/0x250 [ 6.188115][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.188122][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.188125][ T74] do_syscall_64+0xff/0x530 [ 6.188128][ T74] ? exc_page_fault+0xee/0x100 [ 6.188131][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.188133][ T74] RIP: 0033:0x7fd9ab441ed2 [ 6.188137][ 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 [ 6.188139][ T74] RSP: 002b:00007fd9ab388c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.188141][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd9ab441ed2 [ 6.188143][ T74] RDX: 000000000000002e RSI: 00007fd9a40012c0 RDI: 0000000000000003 [ 6.188144][ T74] RBP: 00007fd9ab388c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.188144][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9ab4cc0a0 [ 6.188145][ T74] R13: 00007fd9ab3ca3e0 R14: 00007fd9a40012c0 R15: 00007fd9ab388da8 [ 6.188152][ T74] [ 6.482652][ T74] virtme-ng-init: udev is done [ 6.485321][ T1] virtme-ng-init: initialization done