virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.999041][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.999064][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.999066][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.999068][ T1] preempt_count: 1, expected: 0 [ 0.999069][ T1] RCU nest depth: 0, expected: 0 [ 0.999070][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.999071][ T1] #0: ff11000002883938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.999084][ T1] #1: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.999091][ T1] #2: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.999094][ T1] #3: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.999098][ T1] #4: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.999102][ T1] irq event stamp: 307114 [ 0.999103][ T1] hardirqs last enabled at (307113): [] __down_trylock_console_sem+0x86/0xa0 [ 0.999106][ T1] hardirqs last disabled at (307114): [] console_emit_next_record+0x3d4/0x4c0 [ 0.999108][ T1] softirqs last enabled at (307084): [] handle_softirqs+0x67c/0x900 [ 0.999111][ T1] softirqs last disabled at (307079): [] __irq_exit_rcu+0x145/0x1c0 [ 0.999113][ T1] Preemption disabled at: [ 0.999114][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.999119][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.999122][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.999124][ T1] Call Trace: [ 0.999125][ T1] [ 0.999129][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.999134][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.999137][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.999141][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.999146][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.999151][ T1] __kmalloc_noprof+0x443/0x760 [ 0.999153][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.999158][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.999161][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.999164][ T1] put_chars+0x1e1/0x2f0 [ 0.999167][ T1] ? __send_to_port+0x420/0x420 [ 0.999170][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.999174][ T1] ? validate_chain+0x38b/0xc20 [ 0.999178][ T1] hvc_console_print+0x292/0x780 [ 0.999181][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999182][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999187][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.999190][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999193][ T1] ? lock_acquire+0x13c/0x160 [ 0.999197][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.999201][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.999202][ T1] ? console_flush_one_record+0x106/0x710 [ 0.999206][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999208][ T1] ? lock_acquire+0x13c/0x160 [ 0.999212][ T1] console_flush_one_record+0x46f/0x710 [ 0.999216][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.999218][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999224][ T1] console_unlock+0xee/0x1f0 [ 0.999227][ T1] ? console_flush_one_record+0x710/0x710 [ 0.999229][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999231][ T1] ? lock_acquire+0x60/0x160 [ 0.999235][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.999237][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.999240][ T1] vprintk_emit+0x37c/0x3e0 [ 0.999244][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.999246][ T1] ? find_held_lock+0x2b/0x80 [ 0.999248][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.999251][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.999255][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.999260][ T1] ? device_rename.cold+0xa/0xa [ 0.999262][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999266][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.999268][ T1] ? find_held_lock+0x2b/0x80 [ 0.999272][ T1] dev_printk_emit+0xb9/0xee [ 0.999274][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.999278][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.999282][ T1] ? proc_register+0x368/0x8b0 [ 0.999289][ T1] _dev_info+0xe2/0x116 [ 0.999292][ T1] ? _dev_notice+0x120/0x120 [ 0.999296][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.999301][ T1] ? rtc_proc_show+0x400/0x400 [ 0.999306][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.999311][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.999315][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.999322][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.999326][ T1] cmos_do_probe+0x73b/0x98a [ 0.999329][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.999331][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.999333][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.999339][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.999341][ T1] ? mc146818_set_time+0x500/0x500 [ 0.999344][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.999346][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.999352][ T1] platform_probe+0xfe/0x1f0 [ 0.999356][ T1] call_driver_probe+0x61/0x1c0 [ 0.999359][ T1] really_probe+0x199/0x760 [ 0.999362][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999364][ T1] __driver_probe_device+0x24f/0x440 [ 0.999367][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999369][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999371][ T1] driver_probe_device+0x4a/0xf0 [ 0.999374][ T1] __driver_attach+0x1b8/0x540 [ 0.999376][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.999379][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.999381][ T1] ? bus_remove_file+0x50/0x50 [ 0.999383][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.999386][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999392][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999394][ T1] bus_add_driver+0x2c8/0x530 [ 0.999398][ T1] driver_register+0x1a3/0x390 [ 0.999401][ T1] __platform_driver_probe+0x13f/0x270 [ 0.999404][ T1] cmos_init+0x31/0x40 [ 0.999407][ T1] do_one_initcall+0x124/0x4f0 [ 0.999410][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.999411][ T1] ? parameq+0x110/0x110 [ 0.999417][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.999420][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999424][ T1] kernel_init_freeable+0x596/0x630 [ 0.999427][ T1] ? rest_init+0x280/0x280 [ 0.999431][ T1] kernel_init+0x21/0x150 [ 0.999433][ T1] ? rest_init+0x280/0x280 [ 0.999435][ T1] ret_from_fork+0x474/0x6b0 [ 0.999439][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.999442][ T1] ? __switch_to+0x5a3/0xe00 [ 0.999446][ T1] ? rest_init+0x280/0x280 [ 0.999449][ T1] ret_from_fork_asm+0x11/0x20 [ 0.999456][ T1] [ 1.032384][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:28:34 UTC (1787902114) [ 1.033444][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.037019][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.047436][ T1] NET: Registered PF_INET6 protocol family [ 1.051870][ T1] Segment Routing with IPv6 [ 1.052291][ T1] In-situ OAM (IOAM) with IPv6 [ 1.052662][ T1] NET: Registered PF_PACKET protocol family [ 1.052958][ T1] 9pnet: Installing 9P2000 support [ 1.053344][ T1] Key type dns_resolver registered [ 1.054085][ T1] NET: Registered PF_VSOCK protocol family [ 1.059072][ T1] IPI shorthand broadcast: enabled [ 1.189015][ T1] sched_clock: Marking stable (1156003308, 32996576)->(1291983073, -102983189) [ 1.193633][ T1] registered taskstats version 1 [ 1.196736][ T1] Loading compiled-in X.509 certificates [ 1.342987][ T1] Demotion targets for Node 0: null [ 1.343372][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12234) [ 1.343665][ T1] page_owner is disabled [ 1.344791][ T1] PM: Magic number: 6:783:471 [ 1.345263][ T1] netconsole: network logging started [ 1.346719][ T1] ALSA device list: [ 1.347405][ T1] No soundcards found. [ 1.348497][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.351114][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.351991][ T1] devtmpfs: mounted [ 1.352294][ T1] VFS: Pivoted into new rootfs [ 1.382162][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.382474][ T1] Write protecting the kernel read-only data: 55296k [ 1.382981][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.383419][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.383702][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.383980][ T1] with arguments: [ 1.384114][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.384349][ T1] with environment: [ 1.384476][ T1] HOME=/ [ 1.384605][ T1] TERM=dumb [ 1.384720][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.384955][ T1] nr_open=2147483584 [ 1.385087][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.385363][ T1] virtme_rw_overlay0=/etc [ 1.385522][ T1] virtme_rw_overlay1=/lib [ 1.385680][ T1] virtme_rw_overlay2=/home [ 1.385838][ T1] virtme_rw_overlay3=/opt [ 1.386016][ T1] virtme_rw_overlay4=/srv [ 1.386170][ T1] virtme_rw_overlay5=/usr [ 1.386337][ T1] virtme_rw_overlay6=/var [ 1.386505][ T1] virtme_rw_overlay7=/tmp [ 1.386659][ T1] virtme_console=ttyS0 [ 1.386814][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.403527][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.404721][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.406612][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.417723][ T1] overlayfs: failed to set xattr on upper [ 1.417988][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418274][ T1] overlayfs: ...falling back to uuid=null. [ 1.420825][ T1] overlayfs: failed to set xattr on upper [ 1.421041][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.421291][ T1] overlayfs: ...falling back to uuid=null. [ 1.423215][ T1] overlayfs: failed to set xattr on upper [ 1.423417][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.423663][ T1] overlayfs: ...falling back to uuid=null. [ 1.425552][ T1] overlayfs: failed to set xattr on upper [ 1.425765][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426016][ T1] overlayfs: ...falling back to uuid=null. [ 1.427883][ T1] overlayfs: failed to set xattr on upper [ 1.428626][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.428880][ T1] overlayfs: ...falling back to uuid=null. [ 1.430548][ T1] overlayfs: failed to set xattr on upper [ 1.430744][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430992][ T1] overlayfs: ...falling back to uuid=null. [ 1.432829][ T1] overlayfs: failed to set xattr on upper [ 1.433047][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433283][ T1] overlayfs: ...falling back to uuid=null. [ 1.435099][ T1] overlayfs: failed to set xattr on upper [ 1.435307][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435550][ T1] overlayfs: ...falling back to uuid=null. [ 1.447257][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.597535][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.597535][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.597535][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.597535][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.597551][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.597553][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.597555][ T1] preempt_count: 1, expected: 0 [ 3.597556][ T1] RCU nest depth: 0, expected: 0 [ 3.597557][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.597559][ T1] #0: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.597573][ T1] #1: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.597577][ T1] #2: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.597581][ T1] #3: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.597585][ T1] irq event stamp: 559514 [ 3.597585][ T1] hardirqs last enabled at (559513): [] __down_trylock_console_sem+0x86/0xa0 [ 3.597588][ T1] hardirqs last disabled at (559514): [] console_emit_next_record+0x3d4/0x4c0 [ 3.597590][ T1] softirqs last enabled at (559058): [] handle_softirqs+0x67c/0x900 [ 3.597593][ T1] softirqs last disabled at (559053): [] __irq_exit_rcu+0x145/0x1c0 [ 3.597595][ T1] Preemption disabled at: [ 3.597596][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.597602][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.597605][ T1] Tainted: [W]=WARN [ 3.597606][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.597608][ T1] Call Trace: [ 3.597610][ T1] [ 3.597611][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.597617][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.597620][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.597624][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.597629][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.597634][ T1] __kmalloc_noprof+0x443/0x760 [ 3.597636][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.597642][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.597645][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.597648][ T1] put_chars+0x1e1/0x2f0 [ 3.597651][ T1] ? __send_to_port+0x420/0x420 [ 3.597652][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.597657][ T1] ? validate_chain+0x38b/0xc20 [ 3.597662][ T1] hvc_console_print+0x292/0x780 [ 3.597668][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.597670][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.597673][ T1] ? lock_acquire+0x13c/0x160 [ 3.597677][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.597680][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.597682][ T1] ? console_flush_one_record+0x106/0x710 [ 3.597685][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.597688][ T1] ? lock_acquire+0x13c/0x160 [ 3.597691][ T1] console_flush_one_record+0x46f/0x710 [ 3.597695][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.597697][ T1] ? __lock_acquire+0x518/0xc20 [ 3.597702][ T1] console_unlock+0xee/0x1f0 [ 3.597705][ T1] ? console_flush_one_record+0x710/0x710 [ 3.597707][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.597709][ T1] ? lock_acquire+0x60/0x160 [ 3.597713][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.597714][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.597718][ T1] vprintk_emit+0x37c/0x3e0 [ 3.597721][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.597724][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.597730][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.597735][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.597737][ T1] ? simple_strntoull+0x10f/0x140 [ 3.597741][ T1] ? date_str+0x1e0/0x1e0 [ 3.597744][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.597748][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.597751][ T1] ? vprintk_default+0x20/0x20 [ 3.597755][ T1] ? vprintk_default+0x20/0x20 [ 3.597758][ T1] new_sync_write+0x33e/0x760 [ 3.597761][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.597764][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.597767][ T1] ? new_sync_read+0x750/0x750 [ 3.597774][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.597777][ T1] vfs_write+0x6a2/0xbd0 [ 3.597782][ T1] ksys_write+0x116/0x250 [ 3.597785][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.597788][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.597792][ T1] do_syscall_64+0xff/0x530 [ 3.597794][ T1] ? exc_page_fault+0xee/0x100 [ 3.597796][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.597798][ T1] RIP: 0033:0x7fc8a2cd8bee [ 3.597802][ 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 [ 3.597804][ T1] RSP: 002b:00007ffc0e7432d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.597806][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc8a2cd8bee [ 3.597808][ T1] RDX: 000000000000011c RSI: 000055557c213680 RDI: 0000000000000003 [ 3.597809][ T1] RBP: 00007ffc0e7432e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.597810][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc8a2d640a0 [ 3.597810][ T1] R13: 00007fc8a2c623e0 R14: 000055557c213680 R15: 00007ffc0e7433f8 [ 3.597817][ T1] [ 3.601189][ T74] systemd-tmpfile (74) used greatest stack depth: 24136 bytes left [ 3.601568][ T1] virtme-ng-init: basic initialization done [ 3.662416][ T79] ip (79) used greatest stack depth: 23840 bytes left [ 3.686638][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.687095][ T75] virtme-ng-init: triggering udev coldplug [ 6.109713][ T75] virtme-ng-init: waiting for udev to settle [ 6.109728][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.109731][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.109733][ T75] preempt_count: 1, expected: 0 [ 6.109734][ T75] RCU nest depth: 0, expected: 0 [ 6.109735][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.109737][ T75] #0: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.109750][ T75] #1: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.109754][ T75] #2: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.109759][ T75] #3: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.109763][ T75] irq event stamp: 2992 [ 6.109763][ T75] hardirqs last enabled at (2991): [] __down_trylock_console_sem+0x86/0xa0 [ 6.109766][ T75] hardirqs last disabled at (2992): [] console_emit_next_record+0x3d4/0x4c0 [ 6.109768][ T75] softirqs last enabled at (2502): [] fpu_clone+0xd9/0x410 [ 6.109772][ T75] softirqs last disabled at (2500): [] fpu_clone+0x82/0x410 [ 6.109774][ T75] Preemption disabled at: [ 6.109775][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.109781][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.109784][ T75] Tainted: [W]=WARN [ 6.109785][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.109788][ T75] Call Trace: [ 6.109790][ T75] [ 6.109791][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.109797][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.109799][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.109804][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.109808][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.109813][ T75] __kmalloc_noprof+0x443/0x760 [ 6.109816][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.109822][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.109824][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.109827][ T75] put_chars+0x1e1/0x2f0 [ 6.109830][ T75] ? __send_to_port+0x420/0x420 [ 6.109832][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.109836][ T75] ? validate_chain+0x38b/0xc20 [ 6.109841][ T75] hvc_console_print+0x292/0x780 [ 6.109847][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.109849][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.109852][ T75] ? lock_acquire+0x13c/0x160 [ 6.109862][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.109866][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.109867][ T75] ? console_flush_one_record+0x106/0x710 [ 6.109870][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.109873][ T75] ? lock_acquire+0x13c/0x160 [ 6.109877][ T75] console_flush_one_record+0x46f/0x710 [ 6.109881][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.109882][ T75] ? __lock_acquire+0x518/0xc20 [ 6.109887][ T75] console_unlock+0xee/0x1f0 [ 6.109890][ T75] ? console_flush_one_record+0x710/0x710 [ 6.109892][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.109894][ T75] ? lock_acquire+0x60/0x160 [ 6.109898][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.109899][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.109903][ T75] vprintk_emit+0x37c/0x3e0 [ 6.109906][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.109910][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.109915][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.109920][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.109922][ T75] ? simple_strntoull+0x10f/0x140 [ 6.109926][ T75] ? date_str+0x1e0/0x1e0 [ 6.109929][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.109933][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.109936][ T75] ? vprintk_default+0x20/0x20 [ 6.109940][ T75] ? vprintk_default+0x20/0x20 [ 6.109943][ T75] new_sync_write+0x33e/0x760 [ 6.109947][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.109950][ T75] ? new_sync_read+0x750/0x750 [ 6.109954][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.109959][ T75] ? __fget_files+0x1e3/0x460 [ 6.109964][ T75] vfs_write+0x6a2/0xbd0 [ 6.109968][ T75] ksys_write+0x116/0x250 [ 6.109971][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.109974][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.109978][ T75] do_syscall_64+0xff/0x530 [ 6.109980][ T75] ? exc_page_fault+0xee/0x100 [ 6.109983][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.109986][ T75] RIP: 0033:0x7fc8a2cd9ed2 [ 6.109990][ 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 [ 6.109991][ T75] RSP: 002b:00007fc8a2c20c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.109998][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc8a2cd9ed2 [ 6.109999][ T75] RDX: 000000000000002e RSI: 00007fc89c0012c0 RDI: 0000000000000003 [ 6.110000][ T75] RBP: 00007fc8a2c20c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.110001][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8a2d640a0 [ 6.110002][ T75] R13: 00007fc8a2c623e0 R14: 00007fc89c0012c0 R15: 00007fc8a2c20da8 [ 6.110008][ T75] [ 6.609990][ T75] virtme-ng-init: udev is done [ 6.612881][ T1] virtme-ng-init: initialization done