virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.949328][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:44:55 UTC (1787924695) [ 0.949348][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.949350][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.949352][ T1] preempt_count: 1, expected: 0 [ 0.949352][ T1] RCU nest depth: 0, expected: 0 [ 0.949353][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.949355][ T1] #0: ff110000028f6938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.949367][ T1] #1: ffffffff87b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.949373][ T1] #2: ffffffff87b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.949376][ T1] #3: ffffffff87a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.949379][ T1] #4: ffffffff87a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.949382][ T1] irq event stamp: 306902 [ 0.949383][ T1] hardirqs last enabled at (306901): [] __down_trylock_console_sem+0x86/0xa0 [ 0.949387][ T1] hardirqs last disabled at (306902): [] console_emit_next_record+0x3d4/0x4c0 [ 0.949388][ T1] softirqs last enabled at (306188): [] handle_softirqs+0x67c/0x900 [ 0.949392][ T1] softirqs last disabled at (306183): [] __irq_exit_rcu+0x145/0x1c0 [ 0.949394][ T1] Preemption disabled at: [ 0.949395][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.949399][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.949402][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.949403][ T1] Call Trace: [ 0.949405][ T1] [ 0.949408][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.949412][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.949414][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.949418][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.949421][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.949426][ T1] __kmalloc_noprof+0x443/0x760 [ 0.949428][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.949434][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.949437][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.949440][ T1] put_chars+0x1e1/0x2f0 [ 0.949442][ T1] ? __send_to_port+0x420/0x420 [ 0.949446][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.949449][ T1] ? validate_chain+0x38b/0xc20 [ 0.949454][ T1] hvc_console_print+0x292/0x780 [ 0.949457][ T1] ? __lock_acquire+0x518/0xc20 [ 0.949459][ T1] ? __lock_acquire+0x518/0xc20 [ 0.949463][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.949466][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.949469][ T1] ? lock_acquire+0x13c/0x160 [ 0.949473][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.949476][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.949478][ T1] ? console_flush_one_record+0x106/0x710 [ 0.949480][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.949482][ T1] ? lock_acquire+0x13c/0x160 [ 0.949486][ T1] console_flush_one_record+0x46f/0x710 [ 0.949489][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.949491][ T1] ? __lock_acquire+0x518/0xc20 [ 0.949496][ T1] console_unlock+0xee/0x1f0 [ 0.949498][ T1] ? console_flush_one_record+0x710/0x710 [ 0.949499][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.949501][ T1] ? lock_acquire+0x60/0x160 [ 0.949505][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.949507][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.949509][ T1] vprintk_emit+0x37c/0x3e0 [ 0.949512][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.949514][ T1] ? add_chain_cache+0x12d/0x590 [ 0.949519][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.949523][ T1] ? device_rename.cold+0xa/0xa [ 0.949531][ T1] dev_printk_emit+0xb9/0xee [ 0.949534][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.949537][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.949539][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.949543][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 0.949545][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.949548][ T1] ? add_device_randomness+0xbb/0x100 [ 0.949551][ T1] _dev_info+0xe2/0x116 [ 0.949554][ T1] ? _dev_notice+0x120/0x120 [ 0.949557][ T1] ? do_settimeofday64.part.0+0x272/0x360 [ 0.949561][ T1] ? change_clocksource+0x180/0x180 [ 0.949564][ T1] ? cmos_read_time+0x5b/0xb0 [ 0.949569][ T1] __devm_rtc_register_device.cold+0x338/0x3a8 [ 0.949574][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.949583][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.949588][ T1] cmos_do_probe+0x73b/0x98a [ 0.949590][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.949592][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.949594][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.949600][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.949601][ T1] ? mc146818_set_time+0x500/0x500 [ 0.949605][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.949606][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.949611][ T1] platform_probe+0xfe/0x1f0 [ 0.949614][ T1] call_driver_probe+0x61/0x1c0 [ 0.949617][ T1] really_probe+0x199/0x760 [ 0.949620][ T1] ? __device_attach_driver+0x280/0x280 [ 0.949622][ T1] __driver_probe_device+0x24f/0x440 [ 0.949625][ T1] ? __device_attach_driver+0x280/0x280 [ 0.949626][ T1] ? __device_attach_driver+0x280/0x280 [ 0.949628][ T1] driver_probe_device+0x4a/0xf0 [ 0.949631][ T1] __driver_attach+0x1b8/0x540 [ 0.949633][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.949636][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.949639][ T1] ? bus_remove_file+0x50/0x50 [ 0.949640][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.949644][ T1] ? rtc_dev_init+0x40/0x40 [ 0.949649][ T1] ? rtc_dev_init+0x40/0x40 [ 0.949651][ T1] bus_add_driver+0x2c8/0x530 [ 0.949654][ T1] driver_register+0x1a3/0x390 [ 0.949658][ T1] __platform_driver_probe+0x13f/0x270 [ 0.949660][ T1] cmos_init+0x31/0x40 [ 0.949662][ T1] do_one_initcall+0x124/0x4f0 [ 0.949665][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.949667][ T1] ? parameq+0x110/0x110 [ 0.949672][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.949676][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.949679][ T1] kernel_init_freeable+0x596/0x630 [ 0.949682][ T1] ? rest_init+0x280/0x280 [ 0.949684][ T1] kernel_init+0x21/0x150 [ 0.949686][ T1] ? rest_init+0x280/0x280 [ 0.949687][ T1] ret_from_fork+0x4a4/0x720 [ 0.949691][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.949695][ T1] ? __switch_to+0x5a3/0xe00 [ 0.949698][ T1] ? rest_init+0x280/0x280 [ 0.949700][ T1] ret_from_fork_asm+0x11/0x20 [ 0.949707][ T1] [ 0.980427][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.983317][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.991959][ T1] NET: Registered PF_INET6 protocol family [ 0.995808][ T1] Segment Routing with IPv6 [ 0.996209][ T1] In-situ OAM (IOAM) with IPv6 [ 0.996572][ T1] NET: Registered PF_PACKET protocol family [ 0.996814][ T1] 9pnet: Installing 9P2000 support [ 0.997151][ T1] Key type dns_resolver registered [ 0.997774][ T1] NET: Registered PF_VSOCK protocol family [ 1.001786][ T1] IPI shorthand broadcast: enabled [ 1.101035][ T1] sched_clock: Marking stable (1068001903, 32106664)->(1174725763, -74617196) [ 1.103334][ T1] registered taskstats version 1 [ 1.105015][ T1] Loading compiled-in X.509 certificates [ 1.203239][ T1] Demotion targets for Node 0: null [ 1.203580][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12166) [ 1.203892][ T1] page_owner is disabled [ 1.212739][ T1] PM: Magic number: 6:181:737 [ 1.213343][ T1] netconsole: network logging started [ 1.214701][ T1] ALSA device list: [ 1.215451][ T1] No soundcards found. [ 1.216556][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.218848][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.219594][ T1] devtmpfs: mounted [ 1.219842][ T1] VFS: Pivoted into new rootfs [ 1.247056][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.247348][ T1] Write protecting the kernel read-only data: 57344k [ 1.248275][ T1] Freeing unused kernel image (text/rodata gap) memory: 1840K [ 1.248654][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.248987][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.249319][ T1] with arguments: [ 1.249439][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.249716][ T1] with environment: [ 1.249841][ T1] HOME=/ [ 1.250008][ T1] TERM=dumb [ 1.250133][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.250376][ T1] nr_open=2147483584 [ 1.250487][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.250799][ T1] virtme_rw_overlay0=/etc [ 1.250951][ T1] virtme_rw_overlay1=/lib [ 1.251158][ T1] virtme_rw_overlay2=/home [ 1.251308][ T1] virtme_rw_overlay3=/opt [ 1.251516][ T1] virtme_rw_overlay4=/srv [ 1.251665][ T1] virtme_rw_overlay5=/usr [ 1.251864][ T1] virtme_rw_overlay6=/var [ 1.252020][ T1] virtme_rw_overlay7=/tmp [ 1.252231][ T1] virtme_console=ttyS0 [ 1.252385][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.271249][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.272464][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.284630][ T1] overlayfs: failed to set xattr on upper [ 1.284898][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.285172][ T1] overlayfs: ...falling back to uuid=null. [ 1.287647][ T1] overlayfs: failed to set xattr on upper [ 1.287846][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288074][ T1] overlayfs: ...falling back to uuid=null. [ 1.289915][ T1] overlayfs: failed to set xattr on upper [ 1.290123][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.290358][ T1] overlayfs: ...falling back to uuid=null. [ 1.292149][ T1] overlayfs: failed to set xattr on upper [ 1.292350][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.292577][ T1] overlayfs: ...falling back to uuid=null. [ 1.294335][ T1] overlayfs: failed to set xattr on upper [ 1.294530][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294780][ T1] overlayfs: ...falling back to uuid=null. [ 1.296397][ T1] overlayfs: failed to set xattr on upper [ 1.296586][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296821][ T1] overlayfs: ...falling back to uuid=null. [ 1.298563][ T1] overlayfs: failed to set xattr on upper [ 1.298769][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299006][ T1] overlayfs: ...falling back to uuid=null. [ 1.301442][ T1] overlayfs: failed to set xattr on upper [ 1.301643][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301875][ T1] overlayfs: ...falling back to uuid=null. [ 1.312559][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.384637][ T75] kwatchdog (75) used greatest stack depth: 28680 bytes left [ 3.399479][ T74] systemd-tmpfile (74) used greatest stack depth: 25328 bytes left [ 3.399495][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.399497][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.399498][ T74] preempt_count: 2, expected: 0 [ 3.399499][ T74] RCU nest depth: 0, expected: 0 [ 3.399500][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.399502][ T74] #0: ffffffff87a02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 3.399514][ T74] #1: ffffffff87b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.399519][ T74] #2: ffffffff87b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.399522][ T74] #3: ffffffff87a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.399525][ T74] #4: ffffffff87a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.399528][ T74] irq event stamp: 2362828 [ 3.399529][ T74] hardirqs last enabled at (2362827): [] __down_trylock_console_sem+0x86/0xa0 [ 3.399533][ T74] hardirqs last disabled at (2362828): [] console_emit_next_record+0x3d4/0x4c0 [ 3.399534][ T74] softirqs last enabled at (2362588): [] handle_softirqs+0x67c/0x900 [ 3.399537][ T74] softirqs last disabled at (2362583): [] __irq_exit_rcu+0x145/0x1c0 [ 3.399539][ T74] Preemption disabled at: [ 3.399540][ T74] [<0000000000000000>] 0x0 [ 3.399547][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.399550][ T74] Tainted: [W]=WARN [ 3.399551][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.399553][ T74] Call Trace: [ 3.399554][ T74] [ 3.399556][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.399561][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.399566][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.399569][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.399574][ T74] __kmalloc_noprof+0x443/0x760 [ 3.399576][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.399582][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.399585][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.399589][ T74] put_chars+0x1e1/0x2f0 [ 3.399591][ T74] ? __send_to_port+0x420/0x420 [ 3.399598][ T74] hvc_console_print+0x292/0x780 [ 3.399604][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.399607][ T74] ? lock_acquire+0x13c/0x160 [ 3.399612][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.399615][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.399616][ T74] ? console_flush_one_record+0x106/0x710 [ 3.399619][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.399622][ T74] ? lock_acquire+0x13c/0x160 [ 3.399626][ T74] console_flush_one_record+0x46f/0x710 [ 3.399630][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.399631][ T74] ? __lock_acquire+0x518/0xc20 [ 3.399636][ T74] console_unlock+0xee/0x1f0 [ 3.399639][ T74] ? console_flush_one_record+0x710/0x710 [ 3.399640][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.399642][ T74] ? lock_acquire+0x60/0x160 [ 3.399645][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.399647][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.399650][ T74] vprintk_emit+0x37c/0x3e0 [ 3.399653][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.399656][ T74] ? __lock_acquire+0x518/0xc20 [ 3.399660][ T74] _printk+0xc7/0x100 [ 3.399663][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.399666][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.399669][ T74] ? __rwlock_init+0x150/0x150 [ 3.399673][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.399675][ T74] do_exit.cold+0x82/0x9c [ 3.399679][ T74] ? exit_notify+0x890/0x890 [ 3.399681][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.399683][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.399687][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.399687][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.399687][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.399687][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.399687][ T74] do_group_exit+0xb8/0x370 [ 3.399690][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.399692][ T74] x64_sys_call+0x1567/0x1570 [ 3.399694][ T74] do_syscall_64+0x10e/0x570 [ 3.399698][ T74] ? exc_page_fault+0xee/0x100 [ 3.399701][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.399703][ T74] RIP: 0033:0x7f5b157e31b8 [ 3.399705][ T74] Code: Unable to access opcode bytes at 0x7f5b157e318e. [ 3.399706][ T74] RSP: 002b:00007ffc5e12b648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.399708][ T74] RAX: ffffffffffffffda RBX: 00007f5b15913f88 RCX: 00007f5b157e31b8 [ 3.399710][ T74] RDX: 00007f5b150414c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.399711][ T74] RBP: 00007ffc5e12b6a0 R08: 0000000000000000 R09: 0000000000001000 [ 3.399712][ T74] R10: 00007ffc5e12b460 R11: 0000000000000246 R12: 0000000000000001 [ 3.399712][ T74] R13: 0000000000000049 R14: 00007f5b15912680 R15: 00007f5b15913fa0 [ 3.399719][ T74] [ 3.421380][ T1] virtme-ng-init: basic initialization done [ 3.434293][ T77] virtme-ng-init (77) used greatest stack depth: 25056 bytes left [ 3.475746][ T80] ip (80) used greatest stack depth: 24448 bytes left [ 3.482293][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.482667][ T76] virtme-ng-init: triggering udev coldplug [ 5.486191][ T76] virtme-ng-init: waiting for udev to settle [ 5.486206][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.486209][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.486210][ T76] preempt_count: 1, expected: 0 [ 5.486211][ T76] RCU nest depth: 0, expected: 0 [ 5.486212][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.486214][ T76] #0: ffffffff87b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.486226][ T76] #1: ffffffff87b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.486230][ T76] #2: ffffffff87a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.486233][ T76] #3: ffffffff87a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.486237][ T76] irq event stamp: 3210 [ 5.486238][ T76] hardirqs last enabled at (3209): [] __down_trylock_console_sem+0x86/0xa0 [ 5.486241][ T76] hardirqs last disabled at (3210): [] console_emit_next_record+0x3d4/0x4c0 [ 5.486242][ T76] softirqs last enabled at (2718): [] fpu_clone+0xd9/0x410 [ 5.486246][ T76] softirqs last disabled at (2716): [] fpu_clone+0x82/0x410 [ 5.486249][ T76] Preemption disabled at: [ 5.486249][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.486254][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.486258][ T76] Tainted: [W]=WARN [ 5.486259][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.486260][ T76] Call Trace: [ 5.486262][ T76] [ 5.486263][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.486268][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.486270][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.486274][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.486277][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.486283][ T76] __kmalloc_noprof+0x443/0x760 [ 5.486285][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.486291][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.486294][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.486298][ T76] put_chars+0x1e1/0x2f0 [ 5.486301][ T76] ? __send_to_port+0x420/0x420 [ 5.486302][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.486306][ T76] ? validate_chain+0x38b/0xc20 [ 5.486312][ T76] hvc_console_print+0x292/0x780 [ 5.486319][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.486321][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486323][ T76] ? lock_acquire+0x13c/0x160 [ 5.486328][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.486331][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.486332][ T76] ? console_flush_one_record+0x106/0x710 [ 5.486335][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486336][ T76] ? lock_acquire+0x13c/0x160 [ 5.486340][ T76] console_flush_one_record+0x46f/0x710 [ 5.486344][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.486345][ T76] ? __lock_acquire+0x518/0xc20 [ 5.486350][ T76] console_unlock+0xee/0x1f0 [ 5.486353][ T76] ? console_flush_one_record+0x710/0x710 [ 5.486354][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486356][ T76] ? lock_acquire+0x60/0x160 [ 5.486359][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.486362][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.486364][ T76] vprintk_emit+0x37c/0x3e0 [ 5.486367][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.486370][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.486376][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.486380][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.486382][ T76] ? simple_strntoull+0x10f/0x140 [ 5.486386][ T76] ? date_str+0x1e0/0x1e0 [ 5.486389][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.486393][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.486396][ T76] ? vprintk_default+0x20/0x20 [ 5.486400][ T76] ? vprintk_default+0x20/0x20 [ 5.486402][ T76] new_sync_write+0x33e/0x760 [ 5.486405][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.486409][ T76] ? new_sync_read+0x750/0x750 [ 5.486413][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.486418][ T76] ? __fget_files+0x1e3/0x460 [ 5.486422][ T76] vfs_write+0x6a2/0xbd0 [ 5.486426][ T76] ksys_write+0x116/0x250 [ 5.486428][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.486431][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.486434][ T76] do_syscall_64+0x10e/0x570 [ 5.486436][ T76] ? irq_exit_rcu+0x1a/0x30 [ 5.486440][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.486443][ T76] RIP: 0033:0x7fd99853bed2 [ 5.486447][ 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 [ 5.486448][ T76] RSP: 002b:00007fd998482c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.486451][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd99853bed2 [ 5.486452][ T76] RDX: 000000000000002e RSI: 00007fd9940012c0 RDI: 0000000000000003 [ 5.486453][ T76] RBP: 00007fd998482c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.486454][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9985c60a0 [ 5.486455][ T76] R13: 00007fd9984c43e0 R14: 00007fd9940012c0 R15: 00007fd998482da8 [ 5.486461][ T76] [ 6.019307][ T76] virtme-ng-init: udev is done [ 6.022688][ T1] virtme-ng-init: initialization done