virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.024364][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.024384][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.024386][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.024387][ T1] preempt_count: 1, expected: 0 [ 1.024388][ T1] RCU nest depth: 0, expected: 0 [ 1.024389][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.024391][ T1] #0: ff1100000294b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.024403][ T1] #1: ffffffffae369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.024408][ T1] #2: ffffffffae369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.024411][ T1] #3: ffffffffae289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.024415][ T1] #4: ffffffffae289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.024418][ T1] irq event stamp: 307472 [ 1.024419][ T1] hardirqs last enabled at (307471): [] __down_trylock_console_sem+0x86/0xa0 [ 1.024422][ T1] hardirqs last disabled at (307472): [] console_emit_next_record+0x3d4/0x4c0 [ 1.024424][ T1] softirqs last enabled at (306666): [] handle_softirqs+0x67c/0x900 [ 1.024427][ T1] softirqs last disabled at (306661): [] __irq_exit_rcu+0x145/0x1c0 [ 1.024430][ T1] Preemption disabled at: [ 1.024430][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.024435][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.024438][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.024440][ T1] Call Trace: [ 1.024441][ T1] [ 1.024444][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.024449][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.024451][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.024455][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.024458][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.024463][ T1] __kmalloc_noprof+0x443/0x760 [ 1.024466][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.024471][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.024474][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.024477][ T1] put_chars+0x1e1/0x2f0 [ 1.024480][ T1] ? __send_to_port+0x420/0x420 [ 1.024483][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.024487][ T1] ? validate_chain+0x38b/0xc20 [ 1.024492][ T1] hvc_console_print+0x292/0x780 [ 1.024495][ T1] ? __lock_acquire+0x518/0xc20 [ 1.024496][ T1] ? __lock_acquire+0x518/0xc20 [ 1.024501][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.024504][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.024507][ T1] ? lock_acquire+0x13c/0x160 [ 1.024511][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.024514][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.024515][ T1] ? console_flush_one_record+0x106/0x710 [ 1.024518][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.024520][ T1] ? lock_acquire+0x13c/0x160 [ 1.024524][ T1] console_flush_one_record+0x46f/0x710 [ 1.024527][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.024528][ T1] ? __lock_acquire+0x518/0xc20 [ 1.024534][ T1] console_unlock+0xee/0x1f0 [ 1.024536][ T1] ? console_flush_one_record+0x710/0x710 [ 1.024537][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.024539][ T1] ? lock_acquire+0x60/0x160 [ 1.024543][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.024545][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.024548][ T1] vprintk_emit+0x37c/0x3e0 [ 1.024551][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.024553][ T1] ? find_held_lock+0x2b/0x80 [ 1.024555][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.024557][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.024561][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.024565][ T1] ? device_rename.cold+0xa/0xa [ 1.024567][ T1] ? __lock_acquire+0x518/0xc20 [ 1.024572][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.024574][ T1] ? find_held_lock+0x2b/0x80 [ 1.024578][ T1] dev_printk_emit+0xb9/0xee [ 1.024580][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.024583][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.024587][ T1] ? proc_register+0x368/0x8b0 [ 1.024594][ T1] _dev_info+0xe2/0x116 [ 1.024596][ T1] ? _dev_notice+0x120/0x120 [ 1.024601][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.024604][ T1] ? rtc_proc_show+0x400/0x400 [ 1.024608][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.024613][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.024619][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.024625][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.024629][ T1] cmos_do_probe+0x73b/0x98a [ 1.024632][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.024634][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.024636][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.024642][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.024643][ T1] ? mc146818_set_time+0x500/0x500 [ 1.024647][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.024649][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.024654][ T1] platform_probe+0xfe/0x1f0 [ 1.024657][ T1] call_driver_probe+0x61/0x1c0 [ 1.024660][ T1] really_probe+0x199/0x760 [ 1.024663][ T1] ? __device_attach_driver+0x280/0x280 [ 1.024666][ T1] __driver_probe_device+0x24f/0x440 [ 1.024669][ T1] ? __device_attach_driver+0x280/0x280 [ 1.024671][ T1] ? __device_attach_driver+0x280/0x280 [ 1.024672][ T1] driver_probe_device+0x4a/0xf0 [ 1.024675][ T1] __driver_attach+0x1b8/0x540 [ 1.024678][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.024681][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.024683][ T1] ? bus_remove_file+0x50/0x50 [ 1.024685][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.024689][ T1] ? rtc_dev_init+0x40/0x40 [ 1.024693][ T1] ? rtc_dev_init+0x40/0x40 [ 1.024695][ T1] bus_add_driver+0x2c8/0x530 [ 1.024699][ T1] driver_register+0x1a3/0x390 [ 1.024702][ T1] __platform_driver_probe+0x13f/0x270 [ 1.024705][ T1] cmos_init+0x31/0x40 [ 1.024707][ T1] do_one_initcall+0x124/0x4f0 [ 1.024710][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.024712][ T1] ? parameq+0x110/0x110 [ 1.024717][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.024721][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.024724][ T1] kernel_init_freeable+0x596/0x630 [ 1.024727][ T1] ? rest_init+0x280/0x280 [ 1.024731][ T1] kernel_init+0x21/0x150 [ 1.024733][ T1] ? rest_init+0x280/0x280 [ 1.024734][ T1] ret_from_fork+0x474/0x6b0 [ 1.024738][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.024742][ T1] ? __switch_to+0x5a3/0xe00 [ 1.024745][ T1] ? rest_init+0x280/0x280 [ 1.024748][ T1] ret_from_fork_asm+0x11/0x20 [ 1.024756][ T1] [ 1.055754][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:37:30 UTC (1787891850) [ 1.056670][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.059661][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.066379][ T1] NET: Registered PF_INET6 protocol family [ 1.073113][ T1] Segment Routing with IPv6 [ 1.073508][ T1] In-situ OAM (IOAM) with IPv6 [ 1.073861][ T1] NET: Registered PF_PACKET protocol family [ 1.074150][ T1] 9pnet: Installing 9P2000 support [ 1.074485][ T1] Key type dns_resolver registered [ 1.075148][ T1] NET: Registered PF_VSOCK protocol family [ 1.079547][ T1] IPI shorthand broadcast: enabled [ 1.185399][ T1] sched_clock: Marking stable (1150001509, 34990187)->(1262973292, -77981596) [ 1.187534][ T1] registered taskstats version 1 [ 1.190406][ T1] Loading compiled-in X.509 certificates [ 1.292729][ T1] Demotion targets for Node 0: null [ 1.293189][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.293463][ T1] page_owner is disabled [ 1.294504][ T1] PM: Magic number: 6:121:617 [ 1.294908][ T1] netconsole: network logging started [ 1.296326][ T1] ALSA device list: [ 1.297065][ T1] No soundcards found. [ 1.298234][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.300547][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.301266][ T1] devtmpfs: mounted [ 1.301528][ T1] VFS: Pivoted into new rootfs [ 1.328517][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.328725][ T1] Write protecting the kernel read-only data: 55296k [ 1.329291][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.329706][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.329955][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.330284][ T1] with arguments: [ 1.330464][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.330682][ T1] with environment: [ 1.330844][ T1] HOME=/ [ 1.330964][ T1] TERM=dumb [ 1.331133][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.331353][ T1] nr_open=2147483584 [ 1.331527][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.331833][ T1] virtme_rw_overlay0=/etc [ 1.331975][ T1] virtme_rw_overlay1=/lib [ 1.334783][ T1] virtme_rw_overlay2=/home [ 1.334935][ T1] virtme_rw_overlay3=/opt [ 1.335386][ T1] virtme_rw_overlay4=/srv [ 1.335537][ T1] virtme_rw_overlay5=/usr [ 1.335679][ T1] virtme_rw_overlay6=/var [ 1.335824][ T1] virtme_rw_overlay7=/tmp [ 1.335975][ T1] virtme_console=ttyS0 [ 1.336421][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.353041][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.354332][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.363902][ T1] overlayfs: failed to set xattr on upper [ 1.364197][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364550][ T1] overlayfs: ...falling back to uuid=null. [ 1.366959][ T1] overlayfs: failed to set xattr on upper [ 1.367215][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367500][ T1] overlayfs: ...falling back to uuid=null. [ 1.369460][ T1] overlayfs: failed to set xattr on upper [ 1.369694][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369980][ T1] overlayfs: ...falling back to uuid=null. [ 1.372400][ T1] overlayfs: failed to set xattr on upper [ 1.372625][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372894][ T1] overlayfs: ...falling back to uuid=null. [ 1.374884][ T1] overlayfs: failed to set xattr on upper [ 1.375162][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375438][ T1] overlayfs: ...falling back to uuid=null. [ 1.377816][ T1] overlayfs: failed to set xattr on upper [ 1.378090][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378389][ T1] overlayfs: ...falling back to uuid=null. [ 1.380412][ T1] overlayfs: failed to set xattr on upper [ 1.380636][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380929][ T1] overlayfs: ...falling back to uuid=null. [ 1.383492][ T1] overlayfs: failed to set xattr on upper [ 1.383720][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384044][ T1] overlayfs: ...falling back to uuid=null. [ 1.394779][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.422538][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.709285][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.709285][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.709285][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.709285][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.709300][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.709302][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.709303][ T1] preempt_count: 1, expected: 0 [ 3.709304][ T1] RCU nest depth: 0, expected: 0 [ 3.709305][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.709308][ T1] #0: ffffffffae369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.709320][ T1] #1: ffffffffae369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.709324][ T1] #2: ffffffffae289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.709327][ T1] #3: ffffffffae289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.709331][ T1] irq event stamp: 551316 [ 3.709331][ T1] hardirqs last enabled at (551315): [] __down_trylock_console_sem+0x86/0xa0 [ 3.709335][ T1] hardirqs last disabled at (551316): [] console_emit_next_record+0x3d4/0x4c0 [ 3.709336][ T1] softirqs last enabled at (550846): [] handle_softirqs+0x67c/0x900 [ 3.709340][ T1] softirqs last disabled at (549869): [] __irq_exit_rcu+0x145/0x1c0 [ 3.709343][ T1] Preemption disabled at: [ 3.709343][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.709348][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.709352][ T1] Tainted: [W]=WARN [ 3.709353][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.709355][ T1] Call Trace: [ 3.709356][ T1] [ 3.709358][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.709363][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.709365][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.709369][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.709372][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.709377][ T1] __kmalloc_noprof+0x443/0x760 [ 3.709380][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.709386][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.709388][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.709392][ T1] put_chars+0x1e1/0x2f0 [ 3.709395][ T1] ? __send_to_port+0x420/0x420 [ 3.709396][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.709400][ T1] ? validate_chain+0x38b/0xc20 [ 3.709406][ T1] hvc_console_print+0x292/0x780 [ 3.709412][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.709414][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.709416][ T1] ? lock_acquire+0x13c/0x160 [ 3.709420][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.709423][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.709425][ T1] ? console_flush_one_record+0x106/0x710 [ 3.709427][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.709429][ T1] ? lock_acquire+0x13c/0x160 [ 3.709433][ T1] console_flush_one_record+0x46f/0x710 [ 3.709436][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.709437][ T1] ? __lock_acquire+0x518/0xc20 [ 3.709442][ T1] console_unlock+0xee/0x1f0 [ 3.709445][ T1] ? console_flush_one_record+0x710/0x710 [ 3.709446][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.709448][ T1] ? lock_acquire+0x60/0x160 [ 3.709451][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.709453][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.709456][ T1] vprintk_emit+0x37c/0x3e0 [ 3.709459][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.709461][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.709467][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.709471][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.709473][ T1] ? simple_strntoull+0x10f/0x140 [ 3.709477][ T1] ? date_str+0x1e0/0x1e0 [ 3.709481][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.709484][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.709487][ T1] ? vprintk_default+0x20/0x20 [ 3.709491][ T1] ? vprintk_default+0x20/0x20 [ 3.709493][ T1] new_sync_write+0x33e/0x760 [ 3.709496][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.709498][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.709502][ T1] ? new_sync_read+0x750/0x750 [ 3.709509][ T1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 3.709513][ T1] vfs_write+0x6a2/0xbd0 [ 3.709517][ T1] ksys_write+0x116/0x250 [ 3.709520][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.709522][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.709525][ T1] do_syscall_64+0xff/0x530 [ 3.709527][ T1] ? exc_page_fault+0xee/0x100 [ 3.709530][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.709532][ T1] RIP: 0033:0x7f0f66075bee [ 3.709536][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.709538][ T1] RSP: 002b:00007ffce5b525e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.709540][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f0f66075bee [ 3.709542][ T1] RDX: 000000000000011c RSI: 00005555862c5680 RDI: 0000000000000003 [ 3.709543][ T1] RBP: 00007ffce5b525f0 R08: 0000000000000000 R09: 0000000000000000 [ 3.709543][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0f661010a0 [ 3.709544][ T1] R13: 00007f0f65fff3e0 R14: 00005555862c5680 R15: 00007ffce5b52708 [ 3.709550][ T1] [ 3.711023][ T74] systemd-tmpfile (74) used greatest stack depth: 25360 bytes left [ 3.732305][ T1] virtme-ng-init: basic initialization done [ 3.776772][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.799418][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.799776][ T76] virtme-ng-init: triggering udev coldplug [ 6.015511][ T76] virtme-ng-init: waiting for udev to settle [ 6.015524][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.015526][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.015528][ T76] preempt_count: 1, expected: 0 [ 6.015529][ T76] RCU nest depth: 0, expected: 0 [ 6.015530][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 6.015532][ T76] #0: ffffffffae369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.015545][ T76] #1: ffffffffae369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.015548][ T76] #2: ffffffffae289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.015552][ T76] #3: ffffffffae289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.015555][ T76] irq event stamp: 2872 [ 6.015556][ T76] hardirqs last enabled at (2871): [] __down_trylock_console_sem+0x86/0xa0 [ 6.015560][ T76] hardirqs last disabled at (2872): [] console_emit_next_record+0x3d4/0x4c0 [ 6.015561][ T76] softirqs last enabled at (2382): [] fpu_clone+0xd9/0x410 [ 6.015565][ T76] softirqs last disabled at (2380): [] fpu_clone+0x82/0x410 [ 6.015567][ T76] Preemption disabled at: [ 6.015568][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.015573][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.015577][ T76] Tainted: [W]=WARN [ 6.015578][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.015580][ T76] Call Trace: [ 6.015581][ T76] [ 6.015583][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.015588][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.015590][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.015594][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.015597][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.015603][ T76] __kmalloc_noprof+0x443/0x760 [ 6.015605][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.015611][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.015614][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.015618][ T76] put_chars+0x1e1/0x2f0 [ 6.015621][ T76] ? __send_to_port+0x420/0x420 [ 6.015623][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.015627][ T76] ? validate_chain+0x38b/0xc20 [ 6.015632][ T76] hvc_console_print+0x292/0x780 [ 6.015639][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.015641][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.015643][ T76] ? lock_acquire+0x13c/0x160 [ 6.015648][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.015651][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.015653][ T76] ? console_flush_one_record+0x106/0x710 [ 6.015655][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.015657][ T76] ? lock_acquire+0x13c/0x160 [ 6.015661][ T76] console_flush_one_record+0x46f/0x710 [ 6.015665][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.015666][ T76] ? __lock_acquire+0x518/0xc20 [ 6.015671][ T76] console_unlock+0xee/0x1f0 [ 6.015674][ T76] ? console_flush_one_record+0x710/0x710 [ 6.015675][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.015677][ T76] ? lock_acquire+0x60/0x160 [ 6.015681][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.015683][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.015685][ T76] vprintk_emit+0x37c/0x3e0 [ 6.015689][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.015691][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.015698][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.015702][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.015703][ T76] ? simple_strntoull+0x10f/0x140 [ 6.015708][ T76] ? date_str+0x1e0/0x1e0 [ 6.015711][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.015715][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.015718][ T76] ? vprintk_default+0x20/0x20 [ 6.015722][ T76] ? vprintk_default+0x20/0x20 [ 6.015724][ T76] new_sync_write+0x33e/0x760 [ 6.015728][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.015732][ T76] ? new_sync_read+0x750/0x750 [ 6.015736][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.015741][ T76] ? __fget_files+0x1e3/0x460 [ 6.015745][ T76] vfs_write+0x6a2/0xbd0 [ 6.015749][ T76] ksys_write+0x116/0x250 [ 6.015752][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.015754][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.015758][ T76] do_syscall_64+0xff/0x530 [ 6.015760][ T76] ? exc_page_fault+0xee/0x100 [ 6.015763][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.015765][ T76] RIP: 0033:0x7f0f66076ed2 [ 6.015769][ 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 [ 6.015771][ T76] RSP: 002b:00007f0f65fbdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.015773][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0f66076ed2 [ 6.015775][ T76] RDX: 000000000000002e RSI: 00007f0f600012c0 RDI: 0000000000000003 [ 6.015776][ T76] RBP: 00007f0f65fbdc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.015776][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f661010a0 [ 6.015777][ T76] R13: 00007f0f65fff3e0 R14: 00007f0f600012c0 R15: 00007f0f65fbdda8 [ 6.015784][ T76] [ 6.560030][ T76] virtme-ng-init: udev is done [ 6.562813][ T1] virtme-ng-init: initialization done