virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.036754][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.036782][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.036784][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.036786][ T1] preempt_count: 1, expected: 0 [ 1.036786][ T1] RCU nest depth: 0, expected: 0 [ 1.036788][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.036789][ T1] #0: ff11000002993938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.036802][ T1] #1: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.036807][ T1] #2: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.036811][ T1] #3: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.036814][ T1] #4: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.036817][ T1] irq event stamp: 305502 [ 1.036818][ T1] hardirqs last enabled at (305501): [] __down_trylock_console_sem+0x86/0xa0 [ 1.036821][ T1] hardirqs last disabled at (305502): [] console_emit_next_record+0x3d4/0x4c0 [ 1.036823][ T1] softirqs last enabled at (305384): [] handle_softirqs+0x67c/0x900 [ 1.036826][ T1] softirqs last disabled at (305115): [] __irq_exit_rcu+0x145/0x1c0 [ 1.036829][ T1] Preemption disabled at: [ 1.036830][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.036834][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.036838][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.036839][ T1] Call Trace: [ 1.036841][ T1] [ 1.036844][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.036849][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.036851][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.036856][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.036859][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.036865][ T1] __kmalloc_noprof+0x443/0x760 [ 1.036868][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.036874][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.036877][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.036880][ T1] put_chars+0x1e1/0x2f0 [ 1.036883][ T1] ? __send_to_port+0x420/0x420 [ 1.036887][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036891][ T1] ? validate_chain+0x38b/0xc20 [ 1.036896][ T1] hvc_console_print+0x292/0x780 [ 1.036899][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036901][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036905][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.036909][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036911][ T1] ? lock_acquire+0x13c/0x160 [ 1.036916][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.036919][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.036920][ T1] ? console_flush_one_record+0x106/0x710 [ 1.036923][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036925][ T1] ? lock_acquire+0x13c/0x160 [ 1.036930][ T1] console_flush_one_record+0x46f/0x710 [ 1.036934][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.036935][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036941][ T1] console_unlock+0xee/0x1f0 [ 1.036943][ T1] ? console_flush_one_record+0x710/0x710 [ 1.036944][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036946][ T1] ? lock_acquire+0x60/0x160 [ 1.036950][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.036952][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.036955][ T1] vprintk_emit+0x37c/0x3e0 [ 1.036959][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.036961][ T1] ? find_held_lock+0x2b/0x80 [ 1.036963][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.036971][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036975][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.036979][ T1] ? device_rename.cold+0xa/0xa [ 1.036981][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036986][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.036988][ T1] ? find_held_lock+0x2b/0x80 [ 1.036992][ T1] dev_printk_emit+0xb9/0xee [ 1.036995][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.036998][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.037002][ T1] ? proc_register+0x368/0x8b0 [ 1.037009][ T1] _dev_info+0xe2/0x116 [ 1.037012][ T1] ? _dev_notice+0x120/0x120 [ 1.037017][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.037021][ T1] ? rtc_proc_show+0x400/0x400 [ 1.037025][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.037030][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.037035][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.037042][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.037047][ T1] cmos_do_probe+0x73b/0x98a [ 1.037049][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.037052][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.037053][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.037059][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.037061][ T1] ? mc146818_set_time+0x500/0x500 [ 1.037065][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.037067][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.037073][ T1] platform_probe+0xfe/0x1f0 [ 1.037075][ T1] call_driver_probe+0x61/0x1c0 [ 1.037078][ T1] really_probe+0x199/0x760 [ 1.037082][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037084][ T1] __driver_probe_device+0x24f/0x440 [ 1.037087][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037090][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037091][ T1] driver_probe_device+0x4a/0xf0 [ 1.037094][ T1] __driver_attach+0x1b8/0x540 [ 1.037097][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.037100][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.037103][ T1] ? bus_remove_file+0x50/0x50 [ 1.037105][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.037108][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037113][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037115][ T1] bus_add_driver+0x2c8/0x530 [ 1.037119][ T1] driver_register+0x1a3/0x390 [ 1.037122][ T1] __platform_driver_probe+0x13f/0x270 [ 1.037125][ T1] cmos_init+0x31/0x40 [ 1.037127][ T1] do_one_initcall+0x124/0x4f0 [ 1.037130][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.037132][ T1] ? parameq+0x110/0x110 [ 1.037138][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.037142][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037145][ T1] kernel_init_freeable+0x596/0x630 [ 1.037148][ T1] ? rest_init+0x280/0x280 [ 1.037151][ T1] kernel_init+0x21/0x150 [ 1.037154][ T1] ? rest_init+0x280/0x280 [ 1.037155][ T1] ret_from_fork+0x474/0x6b0 [ 1.037159][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.037163][ T1] ? __switch_to+0x5a3/0xe00 [ 1.037166][ T1] ? rest_init+0x280/0x280 [ 1.037169][ T1] ret_from_fork_asm+0x11/0x20 [ 1.037178][ T1] [ 1.070767][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:48:10 UTC (1787932090) [ 1.071897][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.075086][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.082230][ T1] NET: Registered PF_INET6 protocol family [ 1.086864][ T1] Segment Routing with IPv6 [ 1.087333][ T1] In-situ OAM (IOAM) with IPv6 [ 1.087866][ T1] NET: Registered PF_PACKET protocol family [ 1.088139][ T1] 9pnet: Installing 9P2000 support [ 1.090612][ T1] Key type dns_resolver registered [ 1.091355][ T1] NET: Registered PF_VSOCK protocol family [ 1.095828][ T1] IPI shorthand broadcast: enabled [ 1.202470][ T1] sched_clock: Marking stable (1166001549, 36358578)->(1314586131, -112226004) [ 1.204790][ T1] registered taskstats version 1 [ 1.206546][ T1] Loading compiled-in X.509 certificates [ 1.308924][ T1] Demotion targets for Node 0: null [ 1.309242][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.309597][ T1] page_owner is disabled [ 1.310564][ T1] PM: Magic number: 6:496:842 [ 1.311007][ T1] netconsole: network logging started [ 1.312390][ T1] ALSA device list: [ 1.313620][ T1] No soundcards found. [ 1.314633][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.317345][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.318214][ T1] devtmpfs: mounted [ 1.318529][ T1] VFS: Pivoted into new rootfs [ 1.348855][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.349106][ T1] Write protecting the kernel read-only data: 55296k [ 1.349693][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.350125][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.350723][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.350977][ T1] with arguments: [ 1.351094][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.351319][ T1] with environment: [ 1.351439][ T1] HOME=/ [ 1.351556][ T1] TERM=dumb [ 1.351670][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.351890][ T1] nr_open=2147483584 [ 1.352005][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.352262][ T1] virtme_rw_overlay0=/etc [ 1.352452][ T1] virtme_rw_overlay1=/lib [ 1.352599][ T1] virtme_rw_overlay2=/home [ 1.352750][ T1] virtme_rw_overlay3=/opt [ 1.352893][ T1] virtme_rw_overlay4=/srv [ 1.353044][ T1] virtme_rw_overlay5=/usr [ 1.353193][ T1] virtme_rw_overlay6=/var [ 1.353335][ T1] virtme_rw_overlay7=/tmp [ 1.353488][ T1] virtme_console=ttyS0 [ 1.353645][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.371909][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.373312][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.382437][ T1] overlayfs: failed to set xattr on upper [ 1.382736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383059][ T1] overlayfs: ...falling back to uuid=null. [ 1.385568][ T1] overlayfs: failed to set xattr on upper [ 1.385795][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386107][ T1] overlayfs: ...falling back to uuid=null. [ 1.388113][ T1] overlayfs: failed to set xattr on upper [ 1.388344][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388668][ T1] overlayfs: ...falling back to uuid=null. [ 1.390634][ T1] overlayfs: failed to set xattr on upper [ 1.390876][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391155][ T1] overlayfs: ...falling back to uuid=null. [ 1.393181][ T1] overlayfs: failed to set xattr on upper [ 1.394014][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394303][ T1] overlayfs: ...falling back to uuid=null. [ 1.396054][ T1] overlayfs: failed to set xattr on upper [ 1.396280][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396816][ T1] overlayfs: ...falling back to uuid=null. [ 1.398820][ T1] overlayfs: failed to set xattr on upper [ 1.399061][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399350][ T1] overlayfs: ...falling back to uuid=null. [ 1.401345][ T1] overlayfs: failed to set xattr on upper [ 1.402125][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402425][ T1] overlayfs: ...falling back to uuid=null. [ 1.414067][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.426229][ T72] kwatchdog (72) used greatest stack depth: 28672 bytes left [ 3.580254][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.580254][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.580254][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.580254][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.580272][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.580274][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.580276][ T1] preempt_count: 1, expected: 0 [ 3.580277][ T1] RCU nest depth: 0, expected: 0 [ 3.580277][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.580280][ T1] #0: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.580291][ T1] #1: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.580295][ T1] #2: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.580299][ T1] #3: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.580302][ T1] irq event stamp: 554304 [ 3.580303][ T1] hardirqs last enabled at (554303): [] __down_trylock_console_sem+0x86/0xa0 [ 3.580306][ T1] hardirqs last disabled at (554304): [] console_emit_next_record+0x3d4/0x4c0 [ 3.580308][ T1] softirqs last enabled at (553610): [] fpu_clone+0xd9/0x410 [ 3.580312][ T1] softirqs last disabled at (553608): [] fpu_clone+0x82/0x410 [ 3.580314][ T1] Preemption disabled at: [ 3.580315][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.580321][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.580324][ T1] Tainted: [W]=WARN [ 3.580325][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.580326][ T1] Call Trace: [ 3.580328][ T1] [ 3.580330][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.580334][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.580336][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.580340][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.580343][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.580349][ T1] __kmalloc_noprof+0x443/0x760 [ 3.580351][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.580361][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.580364][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.580368][ T1] put_chars+0x1e1/0x2f0 [ 3.580371][ T1] ? __send_to_port+0x420/0x420 [ 3.580373][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.580377][ T1] ? validate_chain+0x38b/0xc20 [ 3.580382][ T1] hvc_console_print+0x292/0x780 [ 3.580389][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.580391][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.580394][ T1] ? lock_acquire+0x13c/0x160 [ 3.580398][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.580401][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.580402][ T1] ? console_flush_one_record+0x106/0x710 [ 3.580405][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.580407][ T1] ? lock_acquire+0x13c/0x160 [ 3.580411][ T1] console_flush_one_record+0x46f/0x710 [ 3.580415][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.580416][ T1] ? __lock_acquire+0x518/0xc20 [ 3.580422][ T1] console_unlock+0xee/0x1f0 [ 3.580424][ T1] ? console_flush_one_record+0x710/0x710 [ 3.580425][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.580427][ T1] ? lock_acquire+0x60/0x160 [ 3.580431][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.580433][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.580436][ T1] vprintk_emit+0x37c/0x3e0 [ 3.580439][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.580441][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.580448][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.580452][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.580454][ T1] ? simple_strntoull+0x10f/0x140 [ 3.580459][ T1] ? date_str+0x1e0/0x1e0 [ 3.580462][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.580466][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.580469][ T1] ? vprintk_default+0x20/0x20 [ 3.580473][ T1] ? vprintk_default+0x20/0x20 [ 3.580475][ T1] new_sync_write+0x33e/0x760 [ 3.580478][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.580481][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.580484][ T1] ? new_sync_read+0x750/0x750 [ 3.580491][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.580494][ T1] vfs_write+0x6a2/0xbd0 [ 3.580498][ T1] ksys_write+0x116/0x250 [ 3.580501][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.580504][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.580507][ T1] do_syscall_64+0xff/0x530 [ 3.580509][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.580513][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.580516][ T1] RIP: 0033:0x7f50cddf1bee [ 3.580519][ 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 [ 3.580521][ T1] RSP: 002b:00007ffc2c195880 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.580524][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f50cddf1bee [ 3.580525][ T1] RDX: 000000000000011c RSI: 000055556c672680 RDI: 0000000000000003 [ 3.580526][ T1] RBP: 00007ffc2c195890 R08: 0000000000000000 R09: 0000000000000000 [ 3.580527][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50cde7d0a0 [ 3.580527][ T1] R13: 00007f50cdd7b3e0 R14: 000055556c672680 R15: 00007ffc2c1959a8 [ 3.580534][ T1] [ 3.584411][ T71] systemd-tmpfile (71) used greatest stack depth: 24992 bytes left [ 3.584815][ T1] virtme-ng-init: basic initialization done [ 3.616174][ T75] virtme-ng-init (75) used greatest stack depth: 24976 bytes left [ 3.640112][ T78] ip (78) used greatest stack depth: 24056 bytes left [ 3.660660][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.661051][ T74] virtme-ng-init: triggering udev coldplug [ 6.264938][ T74] virtme-ng-init: waiting for udev to settle [ 6.264953][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.264956][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.264958][ T74] preempt_count: 1, expected: 0 [ 6.264958][ T74] RCU nest depth: 0, expected: 0 [ 6.264959][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.264962][ T74] #0: ffffffff9e569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.264975][ T74] #1: ffffffff9e569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.264984][ T74] #2: ffffffff9e489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.264987][ T74] #3: ffffffff9e489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.264991][ T74] irq event stamp: 2898 [ 6.264992][ T74] hardirqs last enabled at (2897): [] __down_trylock_console_sem+0x86/0xa0 [ 6.264995][ T74] hardirqs last disabled at (2898): [] console_emit_next_record+0x3d4/0x4c0 [ 6.264997][ T74] softirqs last enabled at (2416): [] fpu_clone+0xd9/0x410 [ 6.265001][ T74] softirqs last disabled at (2414): [] fpu_clone+0x82/0x410 [ 6.265003][ T74] Preemption disabled at: [ 6.265004][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.265009][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.265013][ T74] Tainted: [W]=WARN [ 6.265014][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.265016][ T74] Call Trace: [ 6.265017][ T74] [ 6.265019][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.265024][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.265025][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.265030][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.265033][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.265039][ T74] __kmalloc_noprof+0x443/0x760 [ 6.265042][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.265048][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.265051][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.265055][ T74] put_chars+0x1e1/0x2f0 [ 6.265058][ T74] ? __send_to_port+0x420/0x420 [ 6.265059][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.265064][ T74] ? validate_chain+0x38b/0xc20 [ 6.265069][ T74] hvc_console_print+0x292/0x780 [ 6.265076][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.265078][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.265080][ T74] ? lock_acquire+0x13c/0x160 [ 6.265084][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.265088][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.265089][ T74] ? console_flush_one_record+0x106/0x710 [ 6.265092][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.265094][ T74] ? lock_acquire+0x13c/0x160 [ 6.265098][ T74] console_flush_one_record+0x46f/0x710 [ 6.265101][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.265103][ T74] ? __lock_acquire+0x518/0xc20 [ 6.265108][ T74] console_unlock+0xee/0x1f0 [ 6.265110][ T74] ? console_flush_one_record+0x710/0x710 [ 6.265112][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.265113][ T74] ? lock_acquire+0x60/0x160 [ 6.265117][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.265119][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.265122][ T74] vprintk_emit+0x37c/0x3e0 [ 6.265125][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.265128][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.265135][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.265139][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.265141][ T74] ? simple_strntoull+0x10f/0x140 [ 6.265146][ T74] ? date_str+0x1e0/0x1e0 [ 6.265149][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.265153][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.265156][ T74] ? vprintk_default+0x20/0x20 [ 6.265160][ T74] ? vprintk_default+0x20/0x20 [ 6.265162][ T74] new_sync_write+0x33e/0x760 [ 6.265166][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.265170][ T74] ? new_sync_read+0x750/0x750 [ 6.265174][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.265179][ T74] ? __fget_files+0x1e3/0x460 [ 6.265183][ T74] vfs_write+0x6a2/0xbd0 [ 6.265187][ T74] ksys_write+0x116/0x250 [ 6.265190][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.265193][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.265196][ T74] do_syscall_64+0xff/0x530 [ 6.265199][ T74] ? exc_page_fault+0xee/0x100 [ 6.265203][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.265205][ T74] RIP: 0033:0x7f50cddf2ed2 [ 6.265209][ T74] 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 [ 6.265211][ T74] RSP: 002b:00007f50cdd39c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.265213][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f50cddf2ed2 [ 6.265215][ T74] RDX: 000000000000002e RSI: 00007f50c80012c0 RDI: 0000000000000003 [ 6.265216][ T74] RBP: 00007f50cdd39c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.265217][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f50cde7d0a0 [ 6.265217][ T74] R13: 00007f50cdd7b3e0 R14: 00007f50c80012c0 R15: 00007f50cdd39da8 [ 6.265224][ T74] [ 6.954987][ T74] virtme-ng-init: udev is done [ 6.958239][ T1] virtme-ng-init: initialization done