virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.004900][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.004926][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.004928][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.004929][ T1] preempt_count: 1, expected: 0 [ 1.004930][ T1] RCU nest depth: 0, expected: 0 [ 1.004931][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.004933][ T1] #0: ff11000002913938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.004945][ T1] #1: ffffffffabd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.004951][ T1] #2: ffffffffabd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.004954][ T1] #3: ffffffffabc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.004958][ T1] #4: ffffffffabc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.004961][ T1] irq event stamp: 307152 [ 1.004962][ T1] hardirqs last enabled at (307151): [] __down_trylock_console_sem+0x86/0xa0 [ 1.004964][ T1] hardirqs last disabled at (307152): [] console_emit_next_record+0x3d4/0x4c0 [ 1.004966][ T1] softirqs last enabled at (307130): [] handle_softirqs+0x67c/0x900 [ 1.004969][ T1] softirqs last disabled at (306967): [] __irq_exit_rcu+0x145/0x1c0 [ 1.004972][ T1] Preemption disabled at: [ 1.004973][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.004977][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.004980][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.004982][ T1] Call Trace: [ 1.004984][ T1] [ 1.004987][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.004993][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.004995][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.004999][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.005003][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.005007][ T1] __kmalloc_noprof+0x443/0x760 [ 1.005009][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.005015][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.005018][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.005021][ T1] put_chars+0x1e1/0x2f0 [ 1.005023][ T1] ? __send_to_port+0x420/0x420 [ 1.005027][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.005030][ T1] ? validate_chain+0x38b/0xc20 [ 1.005034][ T1] hvc_console_print+0x292/0x780 [ 1.005037][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005038][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005042][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.005046][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005049][ T1] ? lock_acquire+0x13c/0x160 [ 1.005053][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.005056][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.005057][ T1] ? console_flush_one_record+0x106/0x710 [ 1.005060][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005062][ T1] ? lock_acquire+0x13c/0x160 [ 1.005066][ T1] console_flush_one_record+0x46f/0x710 [ 1.005070][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.005071][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005076][ T1] console_unlock+0xee/0x1f0 [ 1.005079][ T1] ? console_flush_one_record+0x710/0x710 [ 1.005080][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005082][ T1] ? lock_acquire+0x60/0x160 [ 1.005086][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.005087][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.005090][ T1] vprintk_emit+0x37c/0x3e0 [ 1.005093][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.005095][ T1] ? find_held_lock+0x2b/0x80 [ 1.005098][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.005100][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.005104][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.005108][ T1] ? device_rename.cold+0xa/0xa [ 1.005110][ T1] ? __lock_acquire+0x518/0xc20 [ 1.005114][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.005116][ T1] ? find_held_lock+0x2b/0x80 [ 1.005120][ T1] dev_printk_emit+0xb9/0xee [ 1.005122][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.005125][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.005129][ T1] ? proc_register+0x368/0x8b0 [ 1.005135][ T1] _dev_info+0xe2/0x116 [ 1.005138][ T1] ? _dev_notice+0x120/0x120 [ 1.005142][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.005146][ T1] ? rtc_proc_show+0x400/0x400 [ 1.005150][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.005155][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.005158][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.005167][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.005173][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.005176][ T1] cmos_do_probe+0x73b/0x98a [ 1.005178][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.005181][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.005182][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.005189][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.005191][ T1] ? mc146818_set_time+0x500/0x500 [ 1.005195][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.005196][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.005202][ T1] platform_probe+0xfe/0x1f0 [ 1.005205][ T1] call_driver_probe+0x61/0x1c0 [ 1.005207][ T1] really_probe+0x199/0x760 [ 1.005210][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005212][ T1] __driver_probe_device+0x24f/0x440 [ 1.005214][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005215][ T1] ? __device_attach_driver+0x280/0x280 [ 1.005217][ T1] driver_probe_device+0x4a/0xf0 [ 1.005219][ T1] __driver_attach+0x1b8/0x540 [ 1.005221][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.005223][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.005227][ T1] ? bus_remove_file+0x50/0x50 [ 1.005228][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.005231][ T1] ? rtc_dev_init+0x40/0x40 [ 1.005236][ T1] ? rtc_dev_init+0x40/0x40 [ 1.005238][ T1] bus_add_driver+0x2c8/0x530 [ 1.005241][ T1] driver_register+0x1a3/0x390 [ 1.005244][ T1] __platform_driver_probe+0x13f/0x270 [ 1.005246][ T1] cmos_init+0x31/0x40 [ 1.005248][ T1] do_one_initcall+0x124/0x4f0 [ 1.005251][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.005254][ T1] ? parameq+0x110/0x110 [ 1.005258][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.005262][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.005265][ T1] kernel_init_freeable+0x596/0x630 [ 1.005268][ T1] ? rest_init+0x280/0x280 [ 1.005271][ T1] kernel_init+0x21/0x150 [ 1.005274][ T1] ? rest_init+0x280/0x280 [ 1.005276][ T1] ret_from_fork+0x474/0x6b0 [ 1.005282][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.005287][ T1] ? __switch_to+0x5a3/0xe00 [ 1.005289][ T1] ? rest_init+0x280/0x280 [ 1.005292][ T1] ret_from_fork_asm+0x11/0x20 [ 1.005299][ T1] [ 1.036565][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:44:35 UTC (1787888675) [ 1.037595][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.040653][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.047451][ T1] NET: Registered PF_INET6 protocol family [ 1.054256][ T1] Segment Routing with IPv6 [ 1.054655][ T1] In-situ OAM (IOAM) with IPv6 [ 1.055289][ T1] NET: Registered PF_PACKET protocol family [ 1.055542][ T1] 9pnet: Installing 9P2000 support [ 1.055920][ T1] Key type dns_resolver registered [ 1.056542][ T1] NET: Registered PF_VSOCK protocol family [ 1.060985][ T1] IPI shorthand broadcast: enabled [ 1.159666][ T1] sched_clock: Marking stable (1127001821, 31793885)->(1253764674, -94968968) [ 1.162585][ T1] registered taskstats version 1 [ 1.164368][ T1] Loading compiled-in X.509 certificates [ 1.263643][ T1] Demotion targets for Node 0: null [ 1.263997][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11727) [ 1.264296][ T1] page_owner is disabled [ 1.265370][ T1] PM: Magic number: 6:118:716 [ 1.265820][ T1] netconsole: network logging started [ 1.267167][ T1] ALSA device list: [ 1.267911][ T1] No soundcards found. [ 1.268841][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.271469][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.272289][ T1] devtmpfs: mounted [ 1.272563][ T1] VFS: Pivoted into new rootfs [ 1.301780][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.302021][ T1] Write protecting the kernel read-only data: 55296k [ 1.302510][ T1] Freeing unused kernel image (text/rodata gap) memory: 340K [ 1.302906][ T1] Freeing unused kernel image (rodata/data gap) memory: 336K [ 1.303263][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.303542][ T1] with arguments: [ 1.303662][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.303913][ T1] with environment: [ 1.304037][ T1] HOME=/ [ 1.304159][ T1] TERM=dumb [ 1.304278][ T1] virtme_hostname=vmksft-ynl,debug-threads=on [ 1.304479][ T1] nr_open=2147483584 [ 1.304636][ T1] virtme_link_mods=/srv/vmksft/testing/wt-50/.virtme_mods/lib/modules/0.0.0 [ 1.307348][ T1] virtme_rw_overlay0=/etc [ 1.307507][ T1] virtme_rw_overlay1=/lib [ 1.307663][ T1] virtme_rw_overlay2=/home [ 1.308107][ T1] virtme_rw_overlay3=/opt [ 1.308269][ T1] virtme_rw_overlay4=/srv [ 1.308418][ T1] virtme_rw_overlay5=/usr [ 1.308578][ T1] virtme_rw_overlay6=/var [ 1.308733][ T1] virtme_rw_overlay7=/tmp [ 1.308956][ T1] virtme_console=ttyS0 [ 1.309106][ T1] virtme_chdir=srv/vmksft/testing/wt-50 [ 1.324951][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.326099][ T1] virtme-ng-init: Setting hostname to vmksft-ynl,debug-threads=on... [ 1.339416][ T1] overlayfs: failed to set xattr on upper [ 1.339665][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339966][ T1] overlayfs: ...falling back to uuid=null. [ 1.342485][ T1] overlayfs: failed to set xattr on upper [ 1.342683][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342932][ T1] overlayfs: ...falling back to uuid=null. [ 1.344685][ T1] overlayfs: failed to set xattr on upper [ 1.344892][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345129][ T1] overlayfs: ...falling back to uuid=null. [ 1.346900][ T1] overlayfs: failed to set xattr on upper [ 1.347098][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347340][ T1] overlayfs: ...falling back to uuid=null. [ 1.349136][ T1] overlayfs: failed to set xattr on upper [ 1.349345][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349577][ T1] overlayfs: ...falling back to uuid=null. [ 1.351332][ T1] overlayfs: failed to set xattr on upper [ 1.351528][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351760][ T1] overlayfs: ...falling back to uuid=null. [ 1.353567][ T1] overlayfs: failed to set xattr on upper [ 1.353762][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354517][ T1] overlayfs: ...falling back to uuid=null. [ 1.356382][ T1] overlayfs: failed to set xattr on upper [ 1.356582][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357530][ T1] overlayfs: ...falling back to uuid=null. [ 1.367931][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.392354][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.776551][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.776551][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.776551][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.776551][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.776569][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.776572][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.776573][ T1] preempt_count: 1, expected: 0 [ 3.776574][ T1] RCU nest depth: 0, expected: 0 [ 3.776575][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.776577][ T1] #0: ffffffffabd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.776590][ T1] #1: ffffffffabd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.776594][ T1] #2: ffffffffabc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.776597][ T1] #3: ffffffffabc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.776601][ T1] irq event stamp: 551440 [ 3.776602][ T1] hardirqs last enabled at (551439): [] __down_trylock_console_sem+0x86/0xa0 [ 3.776604][ T1] hardirqs last disabled at (551440): [] console_emit_next_record+0x3d4/0x4c0 [ 3.776606][ T1] softirqs last enabled at (550992): [] handle_softirqs+0x67c/0x900 [ 3.776609][ T1] softirqs last disabled at (550985): [] __irq_exit_rcu+0x145/0x1c0 [ 3.776612][ T1] Preemption disabled at: [ 3.776613][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.776618][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.776622][ T1] Tainted: [W]=WARN [ 3.776623][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.776625][ T1] Call Trace: [ 3.776626][ T1] [ 3.776628][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.776634][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.776636][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.776640][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.776644][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.776649][ T1] __kmalloc_noprof+0x443/0x760 [ 3.776650][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.776657][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.776659][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.776663][ T1] put_chars+0x1e1/0x2f0 [ 3.776666][ T1] ? __send_to_port+0x420/0x420 [ 3.776667][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.776672][ T1] ? validate_chain+0x38b/0xc20 [ 3.776677][ T1] hvc_console_print+0x292/0x780 [ 3.776683][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.776686][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.776688][ T1] ? lock_acquire+0x13c/0x160 [ 3.776691][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.776695][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.776696][ T1] ? console_flush_one_record+0x106/0x710 [ 3.776699][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.776701][ T1] ? lock_acquire+0x13c/0x160 [ 3.776705][ T1] console_flush_one_record+0x46f/0x710 [ 3.776708][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.776710][ T1] ? __lock_acquire+0x518/0xc20 [ 3.776714][ T1] console_unlock+0xee/0x1f0 [ 3.776717][ T1] ? console_flush_one_record+0x710/0x710 [ 3.776718][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.776720][ T1] ? lock_acquire+0x60/0x160 [ 3.776724][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.776725][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.776728][ T1] vprintk_emit+0x37c/0x3e0 [ 3.776731][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.776734][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.776739][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.776743][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.776745][ T1] ? simple_strntoull+0x10f/0x140 [ 3.776751][ T1] ? date_str+0x1e0/0x1e0 [ 3.776754][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.776758][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.776761][ T1] ? vprintk_default+0x20/0x20 [ 3.776765][ T1] ? vprintk_default+0x20/0x20 [ 3.776767][ T1] new_sync_write+0x33e/0x760 [ 3.776770][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.776772][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.776776][ T1] ? new_sync_read+0x750/0x750 [ 3.776782][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.776785][ T1] vfs_write+0x6a2/0xbd0 [ 3.776789][ T1] ksys_write+0x116/0x250 [ 3.776795][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.776798][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.776801][ T1] do_syscall_64+0xff/0x530 [ 3.776804][ T1] ? exc_page_fault+0xee/0x100 [ 3.776806][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.776808][ T1] RIP: 0033:0x7f5d7d78fbee [ 3.776813][ 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 [ 3.776814][ T1] RSP: 002b:00007ffc797dd890 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.776817][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f5d7d78fbee [ 3.776818][ T1] RDX: 000000000000011c RSI: 000055558f5d6630 RDI: 0000000000000003 [ 3.776819][ T1] RBP: 00007ffc797dd8a0 R08: 0000000000000000 R09: 0000000000000000 [ 3.776820][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5d7d81b0a0 [ 3.776821][ T1] R13: 00007f5d7d7193e0 R14: 000055558f5d6630 R15: 00007ffc797dd9b8 [ 3.776827][ T1] [ 3.780859][ T72] systemd-tmpfile (72) used greatest stack depth: 24928 bytes left [ 3.781055][ T1] virtme-ng-init: basic initialization done [ 3.827500][ T75] virtme-ng-init (75) used greatest stack depth: 24320 bytes left [ 3.893774][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.894271][ T74] virtme-ng-init: triggering udev coldplug [ 6.382085][ T74] virtme-ng-init: waiting for udev to settle [ 6.382103][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.382106][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.382108][ T74] preempt_count: 1, expected: 0 [ 6.382109][ T74] RCU nest depth: 0, expected: 0 [ 6.382111][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.382114][ T74] #0: ffffffffabd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.382129][ T74] #1: ffffffffabd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.382135][ T74] #2: ffffffffabc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.382141][ T74] #3: ffffffffabc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.382147][ T74] irq event stamp: 3146 [ 6.382148][ T74] hardirqs last enabled at (3145): [] __down_trylock_console_sem+0x86/0xa0 [ 6.382152][ T74] hardirqs last disabled at (3146): [] console_emit_next_record+0x3d4/0x4c0 [ 6.382154][ T74] softirqs last enabled at (2658): [] fpu_clone+0xd9/0x410 [ 6.382158][ T74] softirqs last disabled at (2656): [] fpu_clone+0x82/0x410 [ 6.382161][ T74] Preemption disabled at: [ 6.382162][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.382176][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.382181][ T74] Tainted: [W]=WARN [ 6.382182][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.382184][ T74] Call Trace: [ 6.382186][ T74] [ 6.382189][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.382195][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.382198][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.382204][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.382208][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.382213][ T74] __kmalloc_noprof+0x443/0x760 [ 6.382215][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.382222][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.382224][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.382228][ T74] put_chars+0x1e1/0x2f0 [ 6.382231][ T74] ? __send_to_port+0x420/0x420 [ 6.382232][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.382237][ T74] ? validate_chain+0x38b/0xc20 [ 6.382242][ T74] hvc_console_print+0x292/0x780 [ 6.382248][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.382251][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.382253][ T74] ? lock_acquire+0x13c/0x160 [ 6.382257][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.382260][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.382262][ T74] ? console_flush_one_record+0x106/0x710 [ 6.382265][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.382267][ T74] ? lock_acquire+0x13c/0x160 [ 6.382270][ T74] console_flush_one_record+0x46f/0x710 [ 6.382274][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.382276][ T74] ? __lock_acquire+0x518/0xc20 [ 6.382281][ T74] console_unlock+0xee/0x1f0 [ 6.382283][ T74] ? console_flush_one_record+0x710/0x710 [ 6.382285][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.382287][ T74] ? lock_acquire+0x60/0x160 [ 6.382290][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.382291][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.382294][ T74] vprintk_emit+0x37c/0x3e0 [ 6.382298][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.382301][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.382306][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.382310][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.382312][ T74] ? simple_strntoull+0x10f/0x140 [ 6.382317][ T74] ? date_str+0x1e0/0x1e0 [ 6.382321][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.382325][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.382327][ T74] ? vprintk_default+0x20/0x20 [ 6.382331][ T74] ? vprintk_default+0x20/0x20 [ 6.382334][ T74] new_sync_write+0x33e/0x760 [ 6.382337][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.382341][ T74] ? new_sync_read+0x750/0x750 [ 6.382345][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.382349][ T74] ? __fget_files+0x1e3/0x460 [ 6.382353][ T74] vfs_write+0x6a2/0xbd0 [ 6.382358][ T74] ksys_write+0x116/0x250 [ 6.382360][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.382363][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.382366][ T74] do_syscall_64+0xff/0x530 [ 6.382369][ T74] ? exc_page_fault+0xee/0x100 [ 6.382372][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.382374][ T74] RIP: 0033:0x7f5d7d790ed2 [ 6.382378][ 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 [ 6.382380][ T74] RSP: 002b:00007f5d7d6d7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.382383][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5d7d790ed2 [ 6.382384][ T74] RDX: 000000000000002e RSI: 00007f5d780012c0 RDI: 0000000000000003 [ 6.382385][ T74] RBP: 00007f5d7d6d7c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.382386][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d7d81b0a0 [ 6.382387][ T74] R13: 00007f5d7d7193e0 R14: 00007f5d780012c0 R15: 00007f5d7d6d7da8 [ 6.382394][ T74] [ 7.226363][ T74] virtme-ng-init: udev is done [ 7.229365][ T1] virtme-ng-init: initialization done