virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.982185][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.982212][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.982214][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.982215][ T1] preempt_count: 1, expected: 0 [ 0.982216][ T1] RCU nest depth: 0, expected: 0 [ 0.982217][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.982219][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.982230][ T1] #1: ffffffffaf969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.982235][ T1] #2: ffffffffaf969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.982239][ T1] #3: ffffffffaf889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.982242][ T1] #4: ffffffffaf889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.982245][ T1] irq event stamp: 312008 [ 0.982246][ T1] hardirqs last enabled at (312007): [] __down_trylock_console_sem+0x86/0xa0 [ 0.982249][ T1] hardirqs last disabled at (312008): [] console_emit_next_record+0x3d4/0x4c0 [ 0.982251][ T1] softirqs last enabled at (311186): [] handle_softirqs+0x67c/0x900 [ 0.982254][ T1] softirqs last disabled at (311015): [] __irq_exit_rcu+0x145/0x1c0 [ 0.982256][ T1] Preemption disabled at: [ 0.982257][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.982262][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.982264][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.982266][ T1] Call Trace: [ 0.982268][ T1] [ 0.982271][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.982275][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.982277][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.982282][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.982285][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.982290][ T1] __kmalloc_noprof+0x443/0x760 [ 0.982292][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.982297][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.982300][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.982303][ T1] put_chars+0x1e1/0x2f0 [ 0.982306][ T1] ? __send_to_port+0x420/0x420 [ 0.982307][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.982312][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.982314][ T1] ? validate_chain+0x38b/0xc20 [ 0.982319][ T1] hvc_console_print+0x292/0x780 [ 0.982322][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982327][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.982330][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982334][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.982337][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.982339][ T1] ? console_flush_one_record+0x106/0x710 [ 0.982341][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982343][ T1] ? lock_acquire+0x13c/0x160 [ 0.982347][ T1] console_flush_one_record+0x46f/0x710 [ 0.982350][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.982352][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982357][ T1] console_unlock+0xee/0x1f0 [ 0.982359][ T1] ? console_flush_one_record+0x710/0x710 [ 0.982360][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982362][ T1] ? lock_acquire+0x60/0x160 [ 0.982366][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.982368][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.982377][ T1] vprintk_emit+0x37c/0x3e0 [ 0.982380][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.982381][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.982385][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.982386][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.982388][ T1] ? __devm_add_action+0x52/0x210 [ 0.982390][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.982394][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.982399][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.982403][ T1] ? device_rename.cold+0xa/0xa [ 0.982405][ T1] ? kernel_init+0x21/0x150 [ 0.982413][ T1] dev_printk_emit+0xb9/0xee [ 0.982416][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.982417][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.982420][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982423][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.982425][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.982427][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.982431][ T1] _dev_info+0xe2/0x116 [ 0.982433][ T1] ? _dev_notice+0x120/0x120 [ 0.982435][ T1] ? acpi_enable_event+0x246/0x370 [ 0.982440][ T1] ? acpi_disable_event+0x244/0x370 [ 0.982442][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.982446][ T1] ? acpi_enable_event+0x370/0x370 [ 0.982448][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.982451][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.982455][ T1] cmos_do_probe+0x8be/0x98a [ 0.982457][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.982461][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.982462][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.982467][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.982469][ T1] ? mc146818_set_time+0x500/0x500 [ 0.982473][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.982475][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.982480][ T1] platform_probe+0xfe/0x1f0 [ 0.982483][ T1] call_driver_probe+0x61/0x1c0 [ 0.982486][ T1] really_probe+0x199/0x760 [ 0.982489][ T1] ? __device_attach_driver+0x280/0x280 [ 0.982491][ T1] __driver_probe_device+0x24f/0x440 [ 0.982495][ T1] ? __device_attach_driver+0x280/0x280 [ 0.982496][ T1] ? __device_attach_driver+0x280/0x280 [ 0.982498][ T1] driver_probe_device+0x4a/0xf0 [ 0.982501][ T1] __driver_attach+0x1b8/0x540 [ 0.982504][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.982506][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.982509][ T1] ? bus_remove_file+0x50/0x50 [ 0.982511][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.982514][ T1] ? rtc_dev_init+0x40/0x40 [ 0.982519][ T1] ? rtc_dev_init+0x40/0x40 [ 0.982521][ T1] bus_add_driver+0x2c8/0x530 [ 0.982525][ T1] driver_register+0x1a3/0x390 [ 0.982528][ T1] __platform_driver_probe+0x13f/0x270 [ 0.982530][ T1] cmos_init+0x31/0x40 [ 0.982532][ T1] do_one_initcall+0x124/0x4f0 [ 0.982536][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.982538][ T1] ? parameq+0x110/0x110 [ 0.982543][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.982547][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982550][ T1] kernel_init_freeable+0x596/0x630 [ 0.982553][ T1] ? rest_init+0x280/0x280 [ 0.982555][ T1] kernel_init+0x21/0x150 [ 0.982557][ T1] ? rest_init+0x280/0x280 [ 0.982559][ T1] ret_from_fork+0x474/0x6b0 [ 0.982563][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.982566][ T1] ? __switch_to+0x5a3/0xe00 [ 0.982569][ T1] ? rest_init+0x280/0x280 [ 0.982572][ T1] ret_from_fork_asm+0x11/0x20 [ 0.982580][ T1] [ 1.016621][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.024356][ T1] NET: Registered PF_INET6 protocol family [ 1.028789][ T1] Segment Routing with IPv6 [ 1.029193][ T1] In-situ OAM (IOAM) with IPv6 [ 1.029543][ T1] NET: Registered PF_PACKET protocol family [ 1.029827][ T1] 9pnet: Installing 9P2000 support [ 1.030183][ T1] Key type dns_resolver registered [ 1.030851][ T1] NET: Registered PF_VSOCK protocol family [ 1.035299][ T1] IPI shorthand broadcast: enabled [ 1.135006][ T1] sched_clock: Marking stable (1101001198, 33764226)->(1207475249, -72709825) [ 1.138179][ T1] registered taskstats version 1 [ 1.139910][ T1] Loading compiled-in X.509 certificates [ 1.237786][ T1] Demotion targets for Node 0: null [ 1.238119][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.238411][ T1] page_owner is disabled [ 1.239353][ T1] PM: Magic number: 6:838:56 [ 1.239757][ T1] netconsole: network logging started [ 1.241094][ T1] ALSA device list: [ 1.242084][ T1] No soundcards found. [ 1.243211][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.245677][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.246481][ T1] devtmpfs: mounted [ 1.246822][ T1] VFS: Pivoted into new rootfs [ 1.273998][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.274215][ T1] Write protecting the kernel read-only data: 55296k [ 1.274776][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.275217][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.275481][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.275738][ T1] with arguments: [ 1.275869][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.276092][ T1] with environment: [ 1.276207][ T1] HOME=/ [ 1.276333][ T1] TERM=dumb [ 1.276451][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.276671][ T1] nr_open=2147483584 [ 1.276797][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.277057][ T1] virtme_rw_overlay0=/etc [ 1.277205][ T1] virtme_rw_overlay1=/lib [ 1.277357][ T1] virtme_rw_overlay2=/home [ 1.277510][ T1] virtme_rw_overlay3=/opt [ 1.277661][ T1] virtme_rw_overlay4=/srv [ 1.277817][ T1] virtme_rw_overlay5=/usr [ 1.277968][ T1] virtme_rw_overlay6=/var [ 1.278115][ T1] virtme_rw_overlay7=/tmp [ 1.278271][ T1] virtme_console=ttyS0 [ 1.278423][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.295998][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.297281][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.305433][ T1] overlayfs: failed to set xattr on upper [ 1.305716][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306071][ T1] overlayfs: ...falling back to uuid=null. [ 1.308415][ T1] overlayfs: failed to set xattr on upper [ 1.308648][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309027][ T1] overlayfs: ...falling back to uuid=null. [ 1.310988][ T1] overlayfs: failed to set xattr on upper [ 1.311220][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311518][ T1] overlayfs: ...falling back to uuid=null. [ 1.313418][ T1] overlayfs: failed to set xattr on upper [ 1.313645][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313933][ T1] overlayfs: ...falling back to uuid=null. [ 1.315917][ T1] overlayfs: failed to set xattr on upper [ 1.316149][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316440][ T1] overlayfs: ...falling back to uuid=null. [ 1.318896][ T1] overlayfs: failed to set xattr on upper [ 1.319124][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319454][ T1] overlayfs: ...falling back to uuid=null. [ 1.321679][ T1] overlayfs: failed to set xattr on upper [ 1.321914][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322184][ T1] overlayfs: ...falling back to uuid=null. [ 1.324106][ T1] overlayfs: failed to set xattr on upper [ 1.324329][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324617][ T1] overlayfs: ...falling back to uuid=null. [ 1.336153][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.403670][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.475537][ T73] systemd-tmpfile (73) used greatest stack depth: 24880 bytes left [ 3.475553][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.475556][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.475557][ T73] preempt_count: 2, expected: 0 [ 3.475558][ T73] RCU nest depth: 0, expected: 0 [ 3.475559][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.475562][ T73] #0: ffffffffaf8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.475573][ T73] #1: ffffffffaf969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.475578][ T73] #2: ffffffffaf969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.475581][ T73] #3: ffffffffaf889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.475584][ T73] #4: ffffffffaf889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.475588][ T73] irq event stamp: 2398364 [ 3.475588][ T73] hardirqs last enabled at (2398363): [] __down_trylock_console_sem+0x86/0xa0 [ 3.475592][ T73] hardirqs last disabled at (2398364): [] console_emit_next_record+0x3d4/0x4c0 [ 3.475594][ T73] softirqs last enabled at (2397232): [] handle_softirqs+0x67c/0x900 [ 3.475596][ T73] softirqs last disabled at (2397227): [] __irq_exit_rcu+0x145/0x1c0 [ 3.475598][ T73] Preemption disabled at: [ 3.475599][ T73] [<0000000000000000>] 0x0 [ 3.475606][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.475609][ T73] Tainted: [W]=WARN [ 3.475610][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.475612][ T73] Call Trace: [ 3.475613][ T73] [ 3.475615][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.475620][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.475625][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.475628][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.475633][ T73] __kmalloc_noprof+0x443/0x760 [ 3.475636][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.475642][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.475644][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.475648][ T73] put_chars+0x1e1/0x2f0 [ 3.475651][ T73] ? __send_to_port+0x420/0x420 [ 3.475653][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.475657][ T73] ? validate_chain+0x38b/0xc20 [ 3.475662][ T73] hvc_console_print+0x292/0x780 [ 3.475669][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.475671][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.475673][ T73] ? lock_acquire+0x13c/0x160 [ 3.475677][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.475680][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.475681][ T73] ? console_flush_one_record+0x106/0x710 [ 3.475684][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.475686][ T73] ? lock_acquire+0x13c/0x160 [ 3.475690][ T73] console_flush_one_record+0x46f/0x710 [ 3.475693][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.475695][ T73] ? __lock_acquire+0x518/0xc20 [ 3.475700][ T73] console_unlock+0xee/0x1f0 [ 3.475702][ T73] ? console_flush_one_record+0x710/0x710 [ 3.475703][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.475705][ T73] ? lock_acquire+0x60/0x160 [ 3.475709][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.475711][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.475713][ T73] vprintk_emit+0x37c/0x3e0 [ 3.475716][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.475719][ T73] ? __lock_acquire+0x518/0xc20 [ 3.475723][ T73] _printk+0xc7/0x100 [ 3.475727][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.475730][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.475732][ T73] ? __rwlock_init+0x150/0x150 [ 3.475736][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.475736][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.475736][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.475736][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.475736][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.475739][ T73] do_exit.cold+0x82/0x9c [ 3.475742][ T73] ? exit_notify+0x890/0x890 [ 3.475744][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.475747][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.475750][ T73] do_group_exit+0xb8/0x370 [ 3.475753][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.475755][ T73] x64_sys_call+0x1567/0x1570 [ 3.475758][ T73] do_syscall_64+0xff/0x530 [ 3.475762][ T73] ? exc_page_fault+0xee/0x100 [ 3.475767][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.475769][ T73] RIP: 0033:0x7fcc3a8181b8 [ 3.475771][ T73] Code: Unable to access opcode bytes at 0x7fcc3a81818e. [ 3.475772][ T73] RSP: 002b:00007fff2ce97fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.475774][ T73] RAX: ffffffffffffffda RBX: 00007fcc3a948f88 RCX: 00007fcc3a8181b8 [ 3.475775][ T73] RDX: 00007fcc3a0764c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.475776][ T73] RBP: 00007fff2ce98000 R08: 0000000000000000 R09: 0000000000001000 [ 3.475777][ T73] R10: 00007fff2ce97dc0 R11: 0000000000000246 R12: 0000000000000001 [ 3.475778][ T73] R13: 0000000000000049 R14: 00007fcc3a947680 R15: 00007fcc3a948fa0 [ 3.475784][ T73] [ 3.496020][ T1] virtme-ng-init: basic initialization done [ 3.542110][ T79] ip (79) used greatest stack depth: 24256 bytes left [ 3.568317][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.568689][ T75] virtme-ng-init: triggering udev coldplug [ 5.878001][ T75] virtme-ng-init: waiting for udev to settle [ 5.878016][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.878019][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.878020][ T75] preempt_count: 1, expected: 0 [ 5.878021][ T75] RCU nest depth: 0, expected: 0 [ 5.878022][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.878025][ T75] #0: ffffffffaf969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.878037][ T75] #1: ffffffffaf969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.878041][ T75] #2: ffffffffaf889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.878044][ T75] #3: ffffffffaf889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.878047][ T75] irq event stamp: 3700 [ 5.878048][ T75] hardirqs last enabled at (3699): [] __down_trylock_console_sem+0x86/0xa0 [ 5.878052][ T75] hardirqs last disabled at (3700): [] console_emit_next_record+0x3d4/0x4c0 [ 5.878053][ T75] softirqs last enabled at (3210): [] fpu_clone+0xd9/0x410 [ 5.878057][ T75] softirqs last disabled at (3208): [] fpu_clone+0x82/0x410 [ 5.878059][ T75] Preemption disabled at: [ 5.878060][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.878065][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.878069][ T75] Tainted: [W]=WARN [ 5.878070][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.878072][ T75] Call Trace: [ 5.878074][ T75] [ 5.878075][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.878080][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.878081][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.878086][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.878089][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.878094][ T75] __kmalloc_noprof+0x443/0x760 [ 5.878097][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.878103][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.878106][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.878110][ T75] put_chars+0x1e1/0x2f0 [ 5.878113][ T75] ? __send_to_port+0x420/0x420 [ 5.878114][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.878119][ T75] ? validate_chain+0x38b/0xc20 [ 5.878124][ T75] hvc_console_print+0x292/0x780 [ 5.878131][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.878133][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.878135][ T75] ? lock_acquire+0x13c/0x160 [ 5.878140][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.878143][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.878144][ T75] ? console_flush_one_record+0x106/0x710 [ 5.878147][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.878149][ T75] ? lock_acquire+0x13c/0x160 [ 5.878153][ T75] console_flush_one_record+0x46f/0x710 [ 5.878157][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.878158][ T75] ? __lock_acquire+0x518/0xc20 [ 5.878163][ T75] console_unlock+0xee/0x1f0 [ 5.878166][ T75] ? console_flush_one_record+0x710/0x710 [ 5.878167][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.878169][ T75] ? lock_acquire+0x60/0x160 [ 5.878173][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.878174][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.878177][ T75] vprintk_emit+0x37c/0x3e0 [ 5.878180][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.878183][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.878190][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.878194][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.878195][ T75] ? simple_strntoull+0x10f/0x140 [ 5.878200][ T75] ? date_str+0x1e0/0x1e0 [ 5.878204][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.878208][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.878210][ T75] ? vprintk_default+0x20/0x20 [ 5.878214][ T75] ? vprintk_default+0x20/0x20 [ 5.878216][ T75] new_sync_write+0x33e/0x760 [ 5.878220][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.878224][ T75] ? new_sync_read+0x750/0x750 [ 5.878228][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.878233][ T75] ? __fget_files+0x1e3/0x460 [ 5.878237][ T75] vfs_write+0x6a2/0xbd0 [ 5.878241][ T75] ksys_write+0x116/0x250 [ 5.878243][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.878246][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.878249][ T75] do_syscall_64+0xff/0x530 [ 5.878252][ T75] ? exc_page_fault+0xee/0x100 [ 5.878255][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.878258][ T75] RIP: 0033:0x7f480eacced2 [ 5.878263][ 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 [ 5.878264][ T75] RSP: 002b:00007f480ea13c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.878267][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f480eacced2 [ 5.878268][ T75] RDX: 000000000000002e RSI: 00007f48080012c0 RDI: 0000000000000003 [ 5.878269][ T75] RBP: 00007f480ea13c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.878270][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f480eb570a0 [ 5.878271][ T75] R13: 00007f480ea553e0 R14: 00007f48080012c0 R15: 00007f480ea13da8 [ 5.878277][ T75] [ 6.419838][ T75] virtme-ng-init: udev is done [ 6.422671][ T1] virtme-ng-init: initialization done