virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.047184][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.047206][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.047208][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.047210][ T1] preempt_count: 1, expected: 0 [ 1.047211][ T1] RCU nest depth: 0, expected: 0 [ 1.047212][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.047214][ T1] #0: ff110000027f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.047226][ T1] #1: ffffffff8e769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.047232][ T1] #2: ffffffff8e769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.047241][ T1] #3: ffffffff8e689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.047245][ T1] #4: ffffffff8e689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.047248][ T1] irq event stamp: 306256 [ 1.047249][ T1] hardirqs last enabled at (306255): [] __down_trylock_console_sem+0x86/0xa0 [ 1.047253][ T1] hardirqs last disabled at (306256): [] console_emit_next_record+0x3d4/0x4c0 [ 1.047254][ T1] softirqs last enabled at (306110): [] handle_softirqs+0x67c/0x900 [ 1.047258][ T1] softirqs last disabled at (306103): [] __irq_exit_rcu+0x145/0x1c0 [ 1.047261][ T1] Preemption disabled at: [ 1.047261][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.047266][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.047269][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.047271][ T1] Call Trace: [ 1.047273][ T1] [ 1.047276][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.047282][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.047283][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.047288][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.047291][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.047297][ T1] __kmalloc_noprof+0x443/0x760 [ 1.047299][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.047305][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.047308][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.047311][ T1] put_chars+0x1e1/0x2f0 [ 1.047314][ T1] ? __send_to_port+0x420/0x420 [ 1.047317][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.047321][ T1] ? validate_chain+0x38b/0xc20 [ 1.047326][ T1] hvc_console_print+0x292/0x780 [ 1.047329][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047331][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047336][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.047339][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047342][ T1] ? lock_acquire+0x13c/0x160 [ 1.047346][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.047349][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.047351][ T1] ? console_flush_one_record+0x106/0x710 [ 1.047353][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047355][ T1] ? lock_acquire+0x13c/0x160 [ 1.047359][ T1] console_flush_one_record+0x46f/0x710 [ 1.047363][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.047364][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047370][ T1] console_unlock+0xee/0x1f0 [ 1.047372][ T1] ? console_flush_one_record+0x710/0x710 [ 1.047373][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047375][ T1] ? lock_acquire+0x60/0x160 [ 1.047379][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.047381][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.047384][ T1] vprintk_emit+0x37c/0x3e0 [ 1.047387][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.047389][ T1] ? find_held_lock+0x2b/0x80 [ 1.047391][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.047393][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.047397][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.047402][ T1] ? device_rename.cold+0xa/0xa [ 1.047404][ T1] ? __lock_acquire+0x518/0xc20 [ 1.047409][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.047411][ T1] ? find_held_lock+0x2b/0x80 [ 1.047415][ T1] dev_printk_emit+0xb9/0xee [ 1.047417][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.047420][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.047425][ T1] ? proc_register+0x368/0x8b0 [ 1.047432][ T1] _dev_info+0xe2/0x116 [ 1.047434][ T1] ? _dev_notice+0x120/0x120 [ 1.047439][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.047443][ T1] ? rtc_proc_show+0x400/0x400 [ 1.047447][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.047452][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.047455][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.047459][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.047466][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.047470][ T1] cmos_do_probe+0x73b/0x98a [ 1.047472][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.047475][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.047477][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.047483][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.047484][ T1] ? mc146818_set_time+0x500/0x500 [ 1.047488][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.047490][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.047495][ T1] platform_probe+0xfe/0x1f0 [ 1.047498][ T1] call_driver_probe+0x61/0x1c0 [ 1.047501][ T1] really_probe+0x199/0x760 [ 1.047505][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047507][ T1] __driver_probe_device+0x24f/0x440 [ 1.047510][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047512][ T1] ? __device_attach_driver+0x280/0x280 [ 1.047514][ T1] driver_probe_device+0x4a/0xf0 [ 1.047517][ T1] __driver_attach+0x1b8/0x540 [ 1.047520][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.047522][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.047525][ T1] ? bus_remove_file+0x50/0x50 [ 1.047527][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.047531][ T1] ? rtc_dev_init+0x40/0x40 [ 1.047536][ T1] ? rtc_dev_init+0x40/0x40 [ 1.047538][ T1] bus_add_driver+0x2c8/0x530 [ 1.047541][ T1] driver_register+0x1a3/0x390 [ 1.047545][ T1] __platform_driver_probe+0x13f/0x270 [ 1.047548][ T1] cmos_init+0x31/0x40 [ 1.047549][ T1] do_one_initcall+0x124/0x4f0 [ 1.047553][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.047555][ T1] ? parameq+0x110/0x110 [ 1.047560][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.047564][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047567][ T1] kernel_init_freeable+0x596/0x630 [ 1.047570][ T1] ? rest_init+0x280/0x280 [ 1.047574][ T1] kernel_init+0x21/0x150 [ 1.047576][ T1] ? rest_init+0x280/0x280 [ 1.047578][ T1] ret_from_fork+0x474/0x6b0 [ 1.047582][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.047586][ T1] ? __switch_to+0x5a3/0xe00 [ 1.047589][ T1] ? rest_init+0x280/0x280 [ 1.047592][ T1] ret_from_fork_asm+0x11/0x20 [ 1.047600][ T1] [ 1.080769][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:25:11 UTC (1787898311) [ 1.081824][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.085047][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.093963][ T1] NET: Registered PF_INET6 protocol family [ 1.098374][ T1] Segment Routing with IPv6 [ 1.098816][ T1] In-situ OAM (IOAM) with IPv6 [ 1.099198][ T1] NET: Registered PF_PACKET protocol family [ 1.099473][ T1] 9pnet: Installing 9P2000 support [ 1.099835][ T1] Key type dns_resolver registered [ 1.100581][ T1] NET: Registered PF_VSOCK protocol family [ 1.105722][ T1] IPI shorthand broadcast: enabled [ 1.216662][ T1] sched_clock: Marking stable (1176001536, 39904591)->(1302368682, -86462555) [ 1.219830][ T1] registered taskstats version 1 [ 1.221671][ T1] Loading compiled-in X.509 certificates [ 1.325571][ T1] Demotion targets for Node 0: null [ 1.325899][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.326222][ T1] page_owner is disabled [ 1.327478][ T1] PM: Magic number: 6:127:419 [ 1.327951][ T1] netconsole: network logging started [ 1.329419][ T1] ALSA device list: [ 1.329589][ T1] No soundcards found. [ 1.332159][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.334683][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.335467][ T1] devtmpfs: mounted [ 1.335741][ T1] VFS: Pivoted into new rootfs [ 1.367369][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.367744][ T1] Write protecting the kernel read-only data: 55296k [ 1.368794][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.369521][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.370009][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.370495][ T1] with arguments: [ 1.370709][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.371124][ T1] with environment: [ 1.371347][ T1] HOME=/ [ 1.371554][ T1] TERM=dumb [ 1.371765][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.372166][ T1] nr_open=2147483584 [ 1.372376][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.372847][ T1] virtme_rw_overlay0=/etc [ 1.373118][ T1] virtme_rw_overlay1=/lib [ 1.373387][ T1] virtme_rw_overlay2=/home [ 1.373660][ T1] virtme_rw_overlay3=/opt [ 1.373947][ T1] virtme_rw_overlay4=/srv [ 1.374208][ T1] virtme_rw_overlay5=/usr [ 1.374488][ T1] virtme_rw_overlay6=/var [ 1.374754][ T1] virtme_rw_overlay7=/tmp [ 1.375023][ T1] virtme_console=ttyS0 [ 1.375296][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.400221][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.402380][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.414607][ T1] overlayfs: failed to set xattr on upper [ 1.415132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415566][ T1] overlayfs: ...falling back to uuid=null. [ 1.419789][ T1] overlayfs: failed to set xattr on upper [ 1.420318][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420740][ T1] overlayfs: ...falling back to uuid=null. [ 1.424055][ T1] overlayfs: failed to set xattr on upper [ 1.424412][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.424842][ T1] overlayfs: ...falling back to uuid=null. [ 1.429194][ T1] overlayfs: failed to set xattr on upper [ 1.429552][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429997][ T1] overlayfs: ...falling back to uuid=null. [ 1.433824][ T1] overlayfs: failed to set xattr on upper [ 1.434184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434618][ T1] overlayfs: ...falling back to uuid=null. [ 1.438146][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.438584][ T1] overlayfs: failed to set xattr on upper [ 1.438945][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439383][ T1] overlayfs: ...falling back to uuid=null. [ 1.443801][ T1] overlayfs: failed to set xattr on upper [ 1.444158][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444594][ T1] overlayfs: ...falling back to uuid=null. [ 1.447991][ T1] overlayfs: failed to set xattr on upper [ 1.448350][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448772][ T1] overlayfs: ...falling back to uuid=null. [ 1.467505][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.834399][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.834416][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.834419][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.834420][ T75] preempt_count: 2, expected: 0 [ 3.834421][ T75] RCU nest depth: 0, expected: 0 [ 3.834422][ T75] locks held by systemd-tmpfile/75: 5, last CPU#1: [ 3.834424][ T75] #0: ffffffff8e6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.834436][ T75] #1: ffffffff8e769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.834441][ T75] #2: ffffffff8e769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.834444][ T75] #3: ffffffff8e689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.834447][ T75] #4: ffffffff8e689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.834451][ T75] irq event stamp: 2336578 [ 3.834452][ T75] hardirqs last enabled at (2336577): [] __down_trylock_console_sem+0x86/0xa0 [ 3.834455][ T75] hardirqs last disabled at (2336578): [] console_emit_next_record+0x3d4/0x4c0 [ 3.834457][ T75] softirqs last enabled at (2334208): [] handle_softirqs+0x67c/0x900 [ 3.834459][ T75] softirqs last disabled at (2334053): [] __irq_exit_rcu+0x145/0x1c0 [ 3.834461][ T75] Preemption disabled at: [ 3.834462][ T75] [<0000000000000000>] 0x0 [ 3.834469][ T75] CPU: 1 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.834472][ T75] Tainted: [W]=WARN [ 3.834473][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.834475][ T75] Call Trace: [ 3.834477][ T75] [ 3.834478][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.834484][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.834489][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.834492][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.834497][ T75] __kmalloc_noprof+0x443/0x760 [ 3.834500][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.834506][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.834508][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.834512][ T75] put_chars+0x1e1/0x2f0 [ 3.834515][ T75] ? __send_to_port+0x420/0x420 [ 3.834517][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.834521][ T75] ? validate_chain+0x38b/0xc20 [ 3.834527][ T75] hvc_console_print+0x292/0x780 [ 3.834534][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.834537][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.834539][ T75] ? lock_acquire+0x13c/0x160 [ 3.834543][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.834546][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.834547][ T75] ? console_flush_one_record+0x106/0x710 [ 3.834550][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.834552][ T75] ? lock_acquire+0x13c/0x160 [ 3.834556][ T75] console_flush_one_record+0x46f/0x710 [ 3.834560][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.834561][ T75] ? __lock_acquire+0x518/0xc20 [ 3.834566][ T75] console_unlock+0xee/0x1f0 [ 3.834569][ T75] ? console_flush_one_record+0x710/0x710 [ 3.834570][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.834572][ T75] ? lock_acquire+0x60/0x160 [ 3.834576][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.834578][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.834580][ T75] vprintk_emit+0x37c/0x3e0 [ 3.834584][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.834587][ T75] ? __lock_acquire+0x518/0xc20 [ 3.834590][ T75] _printk+0xc7/0x100 [ 3.834594][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.834597][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.834600][ T75] ? __rwlock_init+0x150/0x150 [ 3.834604][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.834607][ T75] do_exit.cold+0x82/0x9c [ 3.834611][ T75] ? exit_notify+0x890/0x890 [ 3.834612][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.834615][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.834619][ T75] do_group_exit+0xb8/0x370 [ 3.834622][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.834624][ T75] x64_sys_call+0x1567/0x1570 [ 3.834627][ T75] do_syscall_64+0xff/0x530 [ 3.834631][ T75] ? exc_page_fault+0xee/0x100 [ 3.834634][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.834636][ T75] RIP: 0033:0x7fbdc295d1b8 [ 3.834638][ T75] Code: Unable to access opcode bytes at 0x7fbdc295d18e. [ 3.834639][ T75] RSP: 002b:00007fff853ba758 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.834642][ T75] RAX: ffffffffffffffda RBX: 00007fbdc2a8df88 RCX: 00007fbdc295d1b8 [ 3.834643][ T75] RDX: 00007fbdc21bb4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.834644][ T75] RBP: 00007fff853ba7b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.834645][ T75] R10: 00007fff853ba570 R11: 0000000000000246 R12: 0000000000000001 [ 3.834646][ T75] R13: 0000000000000049 R14: 00007fbdc2a8c680 R15: 00007fbdc2a8dfa0 [ 3.834653][ T75] [ 3.834762][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.834762][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.834762][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.834762][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.864525][ T1] virtme-ng-init: basic initialization done [ 3.901820][ T80] ip (80) used greatest stack depth: 23768 bytes left [ 3.959061][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.959510][ T76] virtme-ng-init: triggering udev coldplug [ 6.303711][ T76] virtme-ng-init: waiting for udev to settle [ 6.303726][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.303729][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.303731][ T76] preempt_count: 1, expected: 0 [ 6.303732][ T76] RCU nest depth: 0, expected: 0 [ 6.303733][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.303735][ T76] #0: ffffffff8e769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.303748][ T76] #1: ffffffff8e769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.303752][ T76] #2: ffffffff8e689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.303755][ T76] #3: ffffffff8e689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.303759][ T76] irq event stamp: 2940 [ 6.303760][ T76] hardirqs last enabled at (2939): [] __down_trylock_console_sem+0x86/0xa0 [ 6.303763][ T76] hardirqs last disabled at (2940): [] console_emit_next_record+0x3d4/0x4c0 [ 6.303764][ T76] softirqs last enabled at (2676): [] handle_softirqs+0x67c/0x900 [ 6.303768][ T76] softirqs last disabled at (2669): [] __irq_exit_rcu+0x145/0x1c0 [ 6.303770][ T76] Preemption disabled at: [ 6.303771][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.303776][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.303780][ T76] Tainted: [W]=WARN [ 6.303781][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.303783][ T76] Call Trace: [ 6.303784][ T76] [ 6.303786][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.303791][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.303793][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.303797][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.303801][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.303806][ T76] __kmalloc_noprof+0x443/0x760 [ 6.303809][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.303815][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.303818][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.303821][ T76] put_chars+0x1e1/0x2f0 [ 6.303825][ T76] ? __send_to_port+0x420/0x420 [ 6.303826][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.303830][ T76] ? validate_chain+0x38b/0xc20 [ 6.303836][ T76] hvc_console_print+0x292/0x780 [ 6.303842][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.303845][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.303847][ T76] ? lock_acquire+0x13c/0x160 [ 6.303851][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.303854][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.303856][ T76] ? console_flush_one_record+0x106/0x710 [ 6.303858][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.303860][ T76] ? lock_acquire+0x13c/0x160 [ 6.303864][ T76] console_flush_one_record+0x46f/0x710 [ 6.303868][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.303869][ T76] ? __lock_acquire+0x518/0xc20 [ 6.303875][ T76] console_unlock+0xee/0x1f0 [ 6.303877][ T76] ? console_flush_one_record+0x710/0x710 [ 6.303878][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.303880][ T76] ? lock_acquire+0x60/0x160 [ 6.303884][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.303886][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.303889][ T76] vprintk_emit+0x37c/0x3e0 [ 6.303892][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.303895][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.303901][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.303909][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.303911][ T76] ? simple_strntoull+0x10f/0x140 [ 6.303915][ T76] ? date_str+0x1e0/0x1e0 [ 6.303919][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.303924][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.303927][ T76] ? vprintk_default+0x20/0x20 [ 6.303932][ T76] ? vprintk_default+0x20/0x20 [ 6.303934][ T76] new_sync_write+0x33e/0x760 [ 6.303938][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.303942][ T76] ? new_sync_read+0x750/0x750 [ 6.303947][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.303952][ T76] ? __fget_files+0x1e3/0x460 [ 6.303956][ T76] vfs_write+0x6a2/0xbd0 [ 6.303960][ T76] ksys_write+0x116/0x250 [ 6.303963][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.303965][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.303968][ T76] do_syscall_64+0xff/0x530 [ 6.303971][ T76] ? exc_page_fault+0xee/0x100 [ 6.303974][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.303977][ T76] RIP: 0033:0x7fa29dcefed2 [ 6.303981][ 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 [ 6.303983][ T76] RSP: 002b:00007fa29dc36c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.303986][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa29dcefed2 [ 6.303987][ T76] RDX: 000000000000002e RSI: 00007fa2980012c0 RDI: 0000000000000003 [ 6.303988][ T76] RBP: 00007fa29dc36c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.303989][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa29dd7a0a0 [ 6.303990][ T76] R13: 00007fa29dc783e0 R14: 00007fa2980012c0 R15: 00007fa29dc36da8 [ 6.303999][ T76] [ 6.950290][ T76] virtme-ng-init: udev is done [ 6.955146][ T1] virtme-ng-init: initialization done