virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.093250][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.093272][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.093274][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.093276][ T1] preempt_count: 1, expected: 0 [ 1.093277][ T1] RCU nest depth: 0, expected: 0 [ 1.093278][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.093280][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.093292][ T1] #1: ffffffffb3969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.093298][ T1] #2: ffffffffb3969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.093301][ T1] #3: ffffffffb3889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.093305][ T1] #4: ffffffffb3889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.093308][ T1] irq event stamp: 309450 [ 1.093309][ T1] hardirqs last enabled at (309449): [] __down_trylock_console_sem+0x86/0xa0 [ 1.093312][ T1] hardirqs last disabled at (309450): [] console_emit_next_record+0x3d4/0x4c0 [ 1.093313][ T1] softirqs last enabled at (308814): [] handle_softirqs+0x67c/0x900 [ 1.093317][ T1] softirqs last disabled at (308111): [] __irq_exit_rcu+0x145/0x1c0 [ 1.093319][ T1] Preemption disabled at: [ 1.093320][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.093324][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.093327][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.093329][ T1] Call Trace: [ 1.093331][ T1] [ 1.093334][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.093339][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.093341][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.093345][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.093349][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.093354][ T1] __kmalloc_noprof+0x443/0x760 [ 1.093356][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.093362][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.093365][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.093368][ T1] put_chars+0x1e1/0x2f0 [ 1.093371][ T1] ? __send_to_port+0x420/0x420 [ 1.093374][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093378][ T1] ? validate_chain+0x38b/0xc20 [ 1.093383][ T1] hvc_console_print+0x292/0x780 [ 1.093386][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093388][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093392][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.093396][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093398][ T1] ? lock_acquire+0x13c/0x160 [ 1.093402][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.093405][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.093406][ T1] ? console_flush_one_record+0x106/0x710 [ 1.093409][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093411][ T1] ? lock_acquire+0x13c/0x160 [ 1.093415][ T1] console_flush_one_record+0x46f/0x710 [ 1.093419][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.093420][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093425][ T1] console_unlock+0xee/0x1f0 [ 1.093428][ T1] ? console_flush_one_record+0x710/0x710 [ 1.093429][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093431][ T1] ? lock_acquire+0x60/0x160 [ 1.093435][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.093437][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.093440][ T1] vprintk_emit+0x37c/0x3e0 [ 1.093443][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.093444][ T1] ? find_held_lock+0x2b/0x80 [ 1.093447][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.093449][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093452][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.093457][ T1] ? device_rename.cold+0xa/0xa [ 1.093459][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093464][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.093466][ T1] ? find_held_lock+0x2b/0x80 [ 1.093470][ T1] dev_printk_emit+0xb9/0xee [ 1.093472][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.093475][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.093479][ T1] ? proc_register+0x368/0x8b0 [ 1.093486][ T1] _dev_info+0xe2/0x116 [ 1.093489][ T1] ? _dev_notice+0x120/0x120 [ 1.093493][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.093497][ T1] ? rtc_proc_show+0x400/0x400 [ 1.093501][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.093506][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.093509][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.093512][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.093519][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.093523][ T1] cmos_do_probe+0x73b/0x98a [ 1.093526][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.093528][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.093530][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.093536][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.093538][ T1] ? mc146818_set_time+0x500/0x500 [ 1.093541][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.093544][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.093549][ T1] platform_probe+0xfe/0x1f0 [ 1.093552][ T1] call_driver_probe+0x61/0x1c0 [ 1.093554][ T1] really_probe+0x199/0x760 [ 1.093558][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093560][ T1] __driver_probe_device+0x24f/0x440 [ 1.093563][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093565][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093567][ T1] driver_probe_device+0x4a/0xf0 [ 1.093570][ T1] __driver_attach+0x1b8/0x540 [ 1.093572][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.093575][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.093578][ T1] ? bus_remove_file+0x50/0x50 [ 1.093579][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.093583][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093588][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093590][ T1] bus_add_driver+0x2c8/0x530 [ 1.093594][ T1] driver_register+0x1a3/0x390 [ 1.093597][ T1] __platform_driver_probe+0x13f/0x270 [ 1.093599][ T1] cmos_init+0x31/0x40 [ 1.093601][ T1] do_one_initcall+0x124/0x4f0 [ 1.093605][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.093607][ T1] ? parameq+0x110/0x110 [ 1.093612][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.093616][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093619][ T1] kernel_init_freeable+0x596/0x630 [ 1.093622][ T1] ? rest_init+0x280/0x280 [ 1.093626][ T1] kernel_init+0x21/0x150 [ 1.093628][ T1] ? rest_init+0x280/0x280 [ 1.093629][ T1] ret_from_fork+0x474/0x6b0 [ 1.093634][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.093637][ T1] ? __switch_to+0x5a3/0xe00 [ 1.093640][ T1] ? rest_init+0x280/0x280 [ 1.093643][ T1] ret_from_fork_asm+0x11/0x20 [ 1.093651][ T1] [ 1.125022][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:56:59 UTC (1787889419) [ 1.126039][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.129147][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.138171][ T1] NET: Registered PF_INET6 protocol family [ 1.142455][ T1] Segment Routing with IPv6 [ 1.142869][ T1] In-situ OAM (IOAM) with IPv6 [ 1.143216][ T1] NET: Registered PF_PACKET protocol family [ 1.143463][ T1] 9pnet: Installing 9P2000 support [ 1.143802][ T1] Key type dns_resolver registered [ 1.144706][ T1] NET: Registered PF_VSOCK protocol family [ 1.149291][ T1] IPI shorthand broadcast: enabled [ 1.259418][ T1] sched_clock: Marking stable (1224002673, 34829487)->(1335848698, -77016538) [ 1.263731][ T1] registered taskstats version 1 [ 1.268563][ T1] Loading compiled-in X.509 certificates [ 1.414421][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.439020][ T1] Demotion targets for Node 0: null [ 1.439422][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.439920][ T1] page_owner is disabled [ 1.440906][ T1] PM: Magic number: 6:324:918 [ 1.441559][ T1] netconsole: network logging started [ 1.443789][ T1] ALSA device list: [ 1.444446][ T1] No soundcards found. [ 1.446019][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.449876][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.451065][ T1] devtmpfs: mounted [ 1.451477][ T1] VFS: Pivoted into new rootfs [ 1.496558][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.496808][ T1] Write protecting the kernel read-only data: 55296k [ 1.497385][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.497797][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.498179][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.498443][ T1] with arguments: [ 1.498595][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.498869][ T1] with environment: [ 1.498994][ T1] HOME=/ [ 1.499126][ T1] TERM=dumb [ 1.499238][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.499469][ T1] nr_open=2147483584 [ 1.499587][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.499857][ T1] virtme_rw_overlay0=/etc [ 1.500016][ T1] virtme_rw_overlay1=/lib [ 1.500165][ T1] virtme_rw_overlay2=/home [ 1.500342][ T1] virtme_rw_overlay3=/opt [ 1.500502][ T1] virtme_rw_overlay4=/srv [ 1.500654][ T1] virtme_rw_overlay5=/usr [ 1.500814][ T1] virtme_rw_overlay6=/var [ 1.500969][ T1] virtme_rw_overlay7=/tmp [ 1.501124][ T1] virtme_console=ttyS0 [ 1.501275][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.517334][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.518515][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.533294][ T1] overlayfs: failed to set xattr on upper [ 1.533567][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.533806][ T1] overlayfs: ...falling back to uuid=null. [ 1.536144][ T1] overlayfs: failed to set xattr on upper [ 1.536340][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.536575][ T1] overlayfs: ...falling back to uuid=null. [ 1.538387][ T1] overlayfs: failed to set xattr on upper [ 1.538578][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.538818][ T1] overlayfs: ...falling back to uuid=null. [ 1.540931][ T1] overlayfs: failed to set xattr on upper [ 1.541132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.541367][ T1] overlayfs: ...falling back to uuid=null. [ 1.543191][ T1] overlayfs: failed to set xattr on upper [ 1.543383][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.543620][ T1] overlayfs: ...falling back to uuid=null. [ 1.545346][ T1] overlayfs: failed to set xattr on upper [ 1.545544][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.545779][ T1] overlayfs: ...falling back to uuid=null. [ 1.547558][ T1] overlayfs: failed to set xattr on upper [ 1.547755][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.547997][ T1] overlayfs: ...falling back to uuid=null. [ 1.549805][ T1] overlayfs: failed to set xattr on upper [ 1.550015][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.550248][ T1] overlayfs: ...falling back to uuid=null. [ 1.561510][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.986208][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.986229][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.986232][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.986235][ T74] preempt_count: 2, expected: 0 [ 3.986236][ T74] RCU nest depth: 0, expected: 0 [ 3.986237][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.986240][ T74] #0: ffffffffb38027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.986256][ T74] #1: ffffffffb3969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.986264][ T74] #2: ffffffffb3969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.986269][ T74] #3: ffffffffb3889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.986275][ T74] #4: ffffffffb3889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.986281][ T74] irq event stamp: 2315306 [ 3.986282][ T74] hardirqs last enabled at (2315305): [] __down_trylock_console_sem+0x86/0xa0 [ 3.986287][ T74] hardirqs last disabled at (2315306): [] console_emit_next_record+0x3d4/0x4c0 [ 3.986289][ T74] softirqs last enabled at (2313350): [] handle_softirqs+0x67c/0x900 [ 3.986292][ T74] softirqs last disabled at (2313285): [] __irq_exit_rcu+0x145/0x1c0 [ 3.986296][ T74] Preemption disabled at: [ 3.986296][ T74] [<0000000000000000>] 0x0 [ 3.986305][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.986310][ T74] Tainted: [W]=WARN [ 3.986311][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.986314][ T74] Call Trace: [ 3.986316][ T74] [ 3.986318][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.986326][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.986332][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.986337][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.986345][ T74] __kmalloc_noprof+0x443/0x760 [ 3.986349][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.986358][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.986362][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.986368][ T74] put_chars+0x1e1/0x2f0 [ 3.986372][ T74] ? __send_to_port+0x420/0x420 [ 3.986375][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.986381][ T74] ? validate_chain+0x38b/0xc20 [ 3.986391][ T74] hvc_console_print+0x292/0x780 [ 3.986402][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.986406][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.986409][ T74] ? lock_acquire+0x13c/0x160 [ 3.986416][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.986422][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.986424][ T74] ? console_flush_one_record+0x106/0x710 [ 3.986429][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.986433][ T74] ? lock_acquire+0x13c/0x160 [ 3.986440][ T74] console_flush_one_record+0x46f/0x710 [ 3.986446][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.986448][ T74] ? __lock_acquire+0x518/0xc20 [ 3.986458][ T74] console_unlock+0xee/0x1f0 [ 3.986462][ T74] ? console_flush_one_record+0x710/0x710 [ 3.986464][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.986467][ T74] ? lock_acquire+0x60/0x160 [ 3.986474][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.986477][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.986482][ T74] vprintk_emit+0x37c/0x3e0 [ 3.986488][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.986493][ T74] ? __lock_acquire+0x518/0xc20 [ 3.986500][ T74] _printk+0xc7/0x100 [ 3.986505][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.986510][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.986514][ T74] ? __rwlock_init+0x150/0x150 [ 3.986521][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.986526][ T74] do_exit.cold+0x82/0x9c [ 3.986531][ T74] ? exit_notify+0x890/0x890 [ 3.986533][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.986538][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.986545][ T74] do_group_exit+0xb8/0x370 [ 3.986551][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.986554][ T74] x64_sys_call+0x1567/0x1570 [ 3.986558][ T74] do_syscall_64+0xff/0x530 [ 3.986562][ T74] ? exc_page_fault+0xee/0x100 [ 3.986567][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.986571][ T74] RIP: 0033:0x7f97dae6e1b8 [ 3.986574][ T74] Code: Unable to access opcode bytes at 0x7f97dae6e18e. [ 3.986576][ T74] RSP: 002b:00007ffd0ebaf768 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.986579][ T74] RAX: ffffffffffffffda RBX: 00007f97daf9ef88 RCX: 00007f97dae6e1b8 [ 3.986581][ T74] RDX: 00007f97da6cc4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.986583][ T74] RBP: 00007ffd0ebaf7c0 R08: 0000000000000000 R09: 0000000000001000 [ 3.986584][ T74] R10: 00007ffd0ebaf580 R11: 0000000000000246 R12: 0000000000000001 [ 3.986586][ T74] R13: 0000000000000049 R14: 00007f97daf9d680 R15: 00007f97daf9efa0 [ 3.986599][ T74] [ 3.988102][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.988102][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.988102][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.988102][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.988205][ T1] virtme-ng-init: basic initialization done [ 4.045104][ T79] ip (79) used greatest stack depth: 23904 bytes left [ 4.093604][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.094014][ T75] virtme-ng-init: triggering udev coldplug [ 6.285606][ T75] virtme-ng-init: waiting for udev to settle [ 6.285623][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.285626][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.285629][ T75] preempt_count: 1, expected: 0 [ 6.285630][ T75] RCU nest depth: 0, expected: 0 [ 6.285632][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.285635][ T75] #0: ffffffffb3969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.285650][ T75] #1: ffffffffb3969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.285656][ T75] #2: ffffffffb3889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.285662][ T75] #3: ffffffffb3889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.285667][ T75] irq event stamp: 2746 [ 6.285668][ T75] hardirqs last enabled at (2745): [] __down_trylock_console_sem+0x86/0xa0 [ 6.285673][ T75] hardirqs last disabled at (2746): [] console_emit_next_record+0x3d4/0x4c0 [ 6.285676][ T75] softirqs last enabled at (2244): [] fpu_clone+0xd9/0x410 [ 6.285680][ T75] softirqs last disabled at (2242): [] fpu_clone+0x82/0x410 [ 6.285684][ T75] Preemption disabled at: [ 6.285684][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.285691][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.285696][ T75] Tainted: [W]=WARN [ 6.285697][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.285699][ T75] Call Trace: [ 6.285701][ T75] [ 6.285703][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.285710][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.285712][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.285719][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.285723][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.285731][ T75] __kmalloc_noprof+0x443/0x760 [ 6.285735][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.285744][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.285747][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.285753][ T75] put_chars+0x1e1/0x2f0 [ 6.285757][ T75] ? __send_to_port+0x420/0x420 [ 6.285759][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.285765][ T75] ? validate_chain+0x38b/0xc20 [ 6.285779][ T75] hvc_console_print+0x292/0x780 [ 6.285790][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.285793][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.285796][ T75] ? lock_acquire+0x13c/0x160 [ 6.285803][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.285809][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.285811][ T75] ? console_flush_one_record+0x106/0x710 [ 6.285815][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.285818][ T75] ? lock_acquire+0x13c/0x160 [ 6.285825][ T75] console_flush_one_record+0x46f/0x710 [ 6.285833][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.285835][ T75] ? __lock_acquire+0x518/0xc20 [ 6.285845][ T75] console_unlock+0xee/0x1f0 [ 6.285848][ T75] ? console_flush_one_record+0x710/0x710 [ 6.285850][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.285853][ T75] ? lock_acquire+0x60/0x160 [ 6.285859][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.285862][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.285867][ T75] vprintk_emit+0x37c/0x3e0 [ 6.285872][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.285877][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.285886][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.285892][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.285895][ T75] ? simple_strntoull+0x10f/0x140 [ 6.285901][ T75] ? date_str+0x1e0/0x1e0 [ 6.285906][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.285913][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.285918][ T75] ? vprintk_default+0x20/0x20 [ 6.285925][ T75] ? vprintk_default+0x20/0x20 [ 6.285929][ T75] new_sync_write+0x33e/0x760 [ 6.285934][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.285940][ T75] ? new_sync_read+0x750/0x750 [ 6.285947][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.285955][ T75] ? __fget_files+0x1e3/0x460 [ 6.285961][ T75] vfs_write+0x6a2/0xbd0 [ 6.285967][ T75] ksys_write+0x116/0x250 [ 6.285972][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.285976][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.285981][ T75] do_syscall_64+0xff/0x530 [ 6.285985][ T75] ? exc_page_fault+0xee/0x100 [ 6.285989][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.285993][ T75] RIP: 0033:0x7f62c7867ed2 [ 6.285998][ 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 [ 6.286001][ T75] RSP: 002b:00007f62c77aec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.286004][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f62c7867ed2 [ 6.286006][ T75] RDX: 000000000000002e RSI: 00007f62c00012c0 RDI: 0000000000000003 [ 6.286008][ T75] RBP: 00007f62c77aec90 R08: 0000000000000000 R09: 0000000000000000 [ 6.286009][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62c78f20a0 [ 6.286011][ T75] R13: 00007f62c77f03e0 R14: 00007f62c00012c0 R15: 00007f62c77aeda8 [ 6.286023][ T75] [ 6.886907][ T75] virtme-ng-init: udev is done [ 6.895669][ T1] virtme-ng-init: initialization done