virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.050423][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.050450][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.050452][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.050454][ T1] preempt_count: 1, expected: 0 [ 1.050455][ T1] RCU nest depth: 0, expected: 0 [ 1.050456][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.050458][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.050470][ T1] #1: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.050476][ T1] #2: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.050479][ T1] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.050483][ T1] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.050486][ T1] irq event stamp: 308876 [ 1.050487][ T1] hardirqs last enabled at (308875): [] __down_trylock_console_sem+0x86/0xa0 [ 1.050489][ T1] hardirqs last disabled at (308876): [] console_emit_next_record+0x3f8/0x4f0 [ 1.050491][ T1] softirqs last enabled at (308786): [] handle_softirqs+0x67c/0x900 [ 1.050495][ T1] softirqs last disabled at (308609): [] __irq_exit_rcu+0x145/0x1c0 [ 1.050498][ T1] Preemption disabled at: [ 1.050498][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.050503][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.050507][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.050509][ T1] Call Trace: [ 1.050510][ T1] [ 1.050514][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.050519][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.050521][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.050525][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.050529][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.050534][ T1] __kmalloc_noprof+0x443/0x760 [ 1.050536][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.050541][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.050543][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.050546][ T1] put_chars+0x1e1/0x2f0 [ 1.050548][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.050550][ T1] ? __send_to_port+0x420/0x420 [ 1.050551][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.050556][ T1] ? validate_chain+0x38b/0xc20 [ 1.050561][ T1] hvc_console_print+0x292/0x780 [ 1.050567][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.050569][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050571][ T1] ? lock_acquire+0x13c/0x160 [ 1.050575][ T1] console_emit_next_record+0x252/0x4f0 [ 1.050579][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.050583][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050585][ T1] ? lock_acquire+0x13c/0x160 [ 1.050589][ T1] console_flush_one_record+0x46f/0x710 [ 1.050593][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.050594][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050600][ T1] console_unlock+0xee/0x1f0 [ 1.050602][ T1] ? console_flush_one_record+0x710/0x710 [ 1.050604][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050606][ T1] ? lock_acquire+0x60/0x160 [ 1.050609][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.050611][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.050614][ T1] vprintk_emit+0x37c/0x3e0 [ 1.050618][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.050626][ T1] ? find_held_lock+0x2b/0x80 [ 1.050630][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.050632][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.050636][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.050641][ T1] ? device_rename.cold+0xa/0xa [ 1.050642][ T1] ? __lock_acquire+0x518/0xc20 [ 1.050647][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.050648][ T1] ? find_held_lock+0x2b/0x80 [ 1.050653][ T1] dev_printk_emit+0xb9/0xee [ 1.050655][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.050658][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.050662][ T1] ? proc_register+0x368/0x8b0 [ 1.050669][ T1] _dev_info+0xe2/0x116 [ 1.050672][ T1] ? _dev_notice+0x120/0x120 [ 1.050676][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.050680][ T1] ? rtc_proc_show+0x400/0x400 [ 1.050685][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.050690][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.050696][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.050707][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.050711][ T1] cmos_do_probe+0x73b/0x98a [ 1.050713][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.050716][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.050717][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.050723][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.050725][ T1] ? mc146818_set_time+0x500/0x500 [ 1.050729][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.050731][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.050737][ T1] platform_probe+0xfe/0x1f0 [ 1.050740][ T1] call_driver_probe+0x61/0x1c0 [ 1.050743][ T1] really_probe+0x199/0x760 [ 1.050746][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050748][ T1] __driver_probe_device+0x24f/0x440 [ 1.050751][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050753][ T1] ? __device_attach_driver+0x280/0x280 [ 1.050754][ T1] driver_probe_device+0x4a/0xf0 [ 1.050757][ T1] __driver_attach+0x1b8/0x540 [ 1.050759][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.050762][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.050764][ T1] ? bus_remove_file+0x50/0x50 [ 1.050766][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.050769][ T1] ? rtc_dev_init+0x40/0x40 [ 1.050774][ T1] ? rtc_dev_init+0x40/0x40 [ 1.050775][ T1] bus_add_driver+0x2c8/0x530 [ 1.050779][ T1] driver_register+0x1a3/0x390 [ 1.050782][ T1] __platform_driver_probe+0x13f/0x270 [ 1.050785][ T1] cmos_init+0x31/0x40 [ 1.050786][ T1] do_one_initcall+0x124/0x4f0 [ 1.050790][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.050792][ T1] ? parameq+0x110/0x110 [ 1.050797][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.050801][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.050804][ T1] kernel_init_freeable+0x596/0x630 [ 1.050807][ T1] ? rest_init+0x280/0x280 [ 1.050811][ T1] kernel_init+0x21/0x150 [ 1.050813][ T1] ? rest_init+0x280/0x280 [ 1.050815][ T1] ret_from_fork+0x474/0x6b0 [ 1.050820][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.050823][ T1] ? __switch_to+0x5a3/0xe00 [ 1.050826][ T1] ? rest_init+0x280/0x280 [ 1.050829][ T1] ret_from_fork_asm+0x11/0x20 [ 1.050836][ T1] [ 1.082708][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:23:45 UTC (1787923425) [ 1.083814][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.087226][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.095150][ T1] NET: Registered PF_INET6 protocol family [ 1.102093][ T1] Segment Routing with IPv6 [ 1.102555][ T1] In-situ OAM (IOAM) with IPv6 [ 1.102936][ T1] NET: Registered PF_PACKET protocol family [ 1.103205][ T1] 9pnet: Installing 9P2000 support [ 1.103583][ T1] Key type dns_resolver registered [ 1.104560][ T1] NET: Registered PF_VSOCK protocol family [ 1.109738][ T1] IPI shorthand broadcast: enabled [ 1.218024][ T1] sched_clock: Marking stable (1179001976, 38215820)->(1294236705, -77018909) [ 1.220252][ T1] registered taskstats version 1 [ 1.222121][ T1] Loading compiled-in X.509 certificates [ 1.327983][ T1] Demotion targets for Node 0: null [ 1.328336][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11721) [ 1.328612][ T1] page_owner is disabled [ 1.329309][ T1] PM: Magic number: 6:319:383 [ 1.330817][ T1] ALSA device list: [ 1.330976][ T1] No soundcards found. [ 1.333419][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.335954][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.336749][ T1] devtmpfs: mounted [ 1.337032][ T1] VFS: Pivoted into new rootfs [ 1.367544][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.367798][ T1] Write protecting the kernel read-only data: 55296k [ 1.368286][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.368636][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.368915][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.369165][ T1] with arguments: [ 1.369294][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.369525][ T1] with environment: [ 1.369645][ T1] HOME=/ [ 1.369775][ T1] TERM=dumb [ 1.369892][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.370108][ T1] nr_open=2147483584 [ 1.370227][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.370484][ T1] virtme_rw_overlay0=/etc [ 1.370634][ T1] virtme_rw_overlay1=/lib [ 1.370794][ T1] virtme_rw_overlay2=/home [ 1.370943][ T1] virtme_rw_overlay3=/opt [ 1.371086][ T1] virtme_rw_overlay4=/srv [ 1.371241][ T1] virtme_rw_overlay5=/usr [ 1.371392][ T1] virtme_rw_overlay6=/var [ 1.371536][ T1] virtme_rw_overlay7=/tmp [ 1.371685][ T1] virtme_console=ttyS0 [ 1.371839][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.389564][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.391153][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.401190][ T1] overlayfs: failed to set xattr on upper [ 1.401471][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401737][ T1] overlayfs: ...falling back to uuid=null. [ 1.404018][ T1] overlayfs: failed to set xattr on upper [ 1.404211][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404530][ T1] overlayfs: ...falling back to uuid=null. [ 1.406449][ T1] overlayfs: failed to set xattr on upper [ 1.406644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406886][ T1] overlayfs: ...falling back to uuid=null. [ 1.408790][ T1] overlayfs: failed to set xattr on upper [ 1.408988][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409225][ T1] overlayfs: ...falling back to uuid=null. [ 1.411032][ T1] overlayfs: failed to set xattr on upper [ 1.411240][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411464][ T1] overlayfs: ...falling back to uuid=null. [ 1.413073][ T1] overlayfs: failed to set xattr on upper [ 1.413856][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414106][ T1] overlayfs: ...falling back to uuid=null. [ 1.415907][ T1] overlayfs: failed to set xattr on upper [ 1.416096][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416323][ T1] overlayfs: ...falling back to uuid=null. [ 1.418146][ T1] overlayfs: failed to set xattr on upper [ 1.418342][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418568][ T1] overlayfs: ...falling back to uuid=null. [ 1.420126][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.430570][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.084879][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.084879][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.084879][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.084879][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.084896][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.084898][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.084900][ T1] preempt_count: 1, expected: 0 [ 4.084900][ T1] RCU nest depth: 0, expected: 0 [ 4.084901][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 4.084904][ T1] #0: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.084916][ T1] #1: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.084921][ T1] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.084924][ T1] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 4.084928][ T1] irq event stamp: 556904 [ 4.084929][ T1] hardirqs last enabled at (556903): [] __down_trylock_console_sem+0x86/0xa0 [ 4.084931][ T1] hardirqs last disabled at (556904): [] console_emit_next_record+0x3f8/0x4f0 [ 4.084932][ T1] softirqs last enabled at (556400): [] handle_softirqs+0x67c/0x900 [ 4.084936][ T1] softirqs last disabled at (556393): [] __irq_exit_rcu+0x145/0x1c0 [ 4.084939][ T1] Preemption disabled at: [ 4.084940][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.084946][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.084950][ T1] Tainted: [W]=WARN [ 4.084951][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.084952][ T1] Call Trace: [ 4.084954][ T1] [ 4.084956][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.084961][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.084963][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.084968][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.084972][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.084977][ T1] __kmalloc_noprof+0x443/0x760 [ 4.084979][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.084984][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.084987][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.084990][ T1] put_chars+0x1e1/0x2f0 [ 4.084993][ T1] ? __send_to_port+0x420/0x420 [ 4.084994][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 4.084997][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 4.085000][ T1] ? validate_chain+0x38b/0xc20 [ 4.085004][ T1] hvc_console_print+0x292/0x780 [ 4.085007][ T1] ? __lock_acquire+0x518/0xc20 [ 4.085008][ T1] ? __lock_acquire+0x518/0xc20 [ 4.085013][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.085016][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.085019][ T1] ? lock_acquire+0x13c/0x160 [ 4.085022][ T1] console_emit_next_record+0x252/0x4f0 [ 4.085026][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 4.085030][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.085032][ T1] ? lock_acquire+0x13c/0x160 [ 4.085036][ T1] console_flush_one_record+0x46f/0x710 [ 4.085040][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 4.085041][ T1] ? __lock_acquire+0x518/0xc20 [ 4.085046][ T1] console_unlock+0xee/0x1f0 [ 4.085049][ T1] ? console_flush_one_record+0x710/0x710 [ 4.085050][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.085052][ T1] ? lock_acquire+0x60/0x160 [ 4.085056][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.085057][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.085060][ T1] vprintk_emit+0x37c/0x3e0 [ 4.085064][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.085067][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.085072][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.085077][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.085078][ T1] ? simple_strntoull+0x10f/0x140 [ 4.085083][ T1] ? date_str+0x1e0/0x1e0 [ 4.085085][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.085090][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.085092][ T1] ? vprintk_default+0x20/0x20 [ 4.085097][ T1] ? vprintk_default+0x20/0x20 [ 4.085099][ T1] new_sync_write+0x33e/0x760 [ 4.085102][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.085105][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.085109][ T1] ? new_sync_read+0x750/0x750 [ 4.085116][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.085119][ T1] vfs_write+0x6a2/0xbd0 [ 4.085124][ T1] ksys_write+0x116/0x250 [ 4.085126][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.085129][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.085133][ T1] do_syscall_64+0xff/0x530 [ 4.085134][ T1] ? exc_page_fault+0xee/0x100 [ 4.085137][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.085140][ T1] RIP: 0033:0x7fcc408dfbee [ 4.085144][ 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 [ 4.085145][ T1] RSP: 002b:00007ffe1ba98d80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.085148][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fcc408dfbee [ 4.085150][ T1] RDX: 000000000000011c RSI: 00005555847e3680 RDI: 0000000000000003 [ 4.085150][ T1] RBP: 00007ffe1ba98d90 R08: 0000000000000000 R09: 0000000000000000 [ 4.085151][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc4096b0a0 [ 4.085152][ T1] R13: 00007fcc408693e0 R14: 00005555847e3680 R15: 00007ffe1ba98ea8 [ 4.085159][ T1] [ 4.086247][ T74] systemd-tmpfile (74) used greatest stack depth: 24464 bytes left [ 4.086661][ T1] virtme-ng-init: basic initialization done [ 4.160726][ T78] ip (78) used greatest stack depth: 23744 bytes left [ 4.170015][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.170550][ T75] virtme-ng-init: triggering udev coldplug [ 6.413747][ T75] virtme-ng-init: waiting for udev to settle [ 6.413763][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.413765][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.413767][ T75] preempt_count: 1, expected: 0 [ 6.413768][ T75] RCU nest depth: 0, expected: 0 [ 6.413769][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.413772][ T75] #0: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.413785][ T75] #1: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.413789][ T75] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.413793][ T75] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.413797][ T75] irq event stamp: 3426 [ 6.413797][ T75] hardirqs last enabled at (3425): [] __down_trylock_console_sem+0x86/0xa0 [ 6.413800][ T75] hardirqs last disabled at (3426): [] console_emit_next_record+0x3f8/0x4f0 [ 6.413801][ T75] softirqs last enabled at (2892): [] fpu_clone+0xd9/0x410 [ 6.413805][ T75] softirqs last disabled at (2890): [] fpu_clone+0x82/0x410 [ 6.413807][ T75] Preemption disabled at: [ 6.413807][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.413813][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.413817][ T75] Tainted: [W]=WARN [ 6.413818][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.413820][ T75] Call Trace: [ 6.413821][ T75] [ 6.413823][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.413828][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.413830][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.413835][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.413838][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.413843][ T75] __kmalloc_noprof+0x443/0x760 [ 6.413845][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.413852][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.413854][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.413857][ T75] put_chars+0x1e1/0x2f0 [ 6.413860][ T75] ? __send_to_port+0x420/0x420 [ 6.413861][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 6.413865][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.413867][ T75] ? validate_chain+0x38b/0xc20 [ 6.413872][ T75] hvc_console_print+0x292/0x780 [ 6.413874][ T75] ? __lock_acquire+0x518/0xc20 [ 6.413876][ T75] ? __lock_acquire+0x518/0xc20 [ 6.413880][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.413883][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.413886][ T75] ? lock_acquire+0x13c/0x160 [ 6.413890][ T75] console_emit_next_record+0x252/0x4f0 [ 6.413894][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 6.413898][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.413900][ T75] ? lock_acquire+0x13c/0x160 [ 6.413904][ T75] console_flush_one_record+0x46f/0x710 [ 6.413908][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 6.413909][ T75] ? __lock_acquire+0x518/0xc20 [ 6.413914][ T75] console_unlock+0xee/0x1f0 [ 6.413917][ T75] ? console_flush_one_record+0x710/0x710 [ 6.413918][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.413921][ T75] ? lock_acquire+0x60/0x160 [ 6.413924][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.413925][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.413928][ T75] vprintk_emit+0x37c/0x3e0 [ 6.413932][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.413935][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.413941][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.413945][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.413947][ T75] ? simple_strntoull+0x10f/0x140 [ 6.413951][ T75] ? date_str+0x1e0/0x1e0 [ 6.413954][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.413958][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.413961][ T75] ? vprintk_default+0x20/0x20 [ 6.413965][ T75] ? vprintk_default+0x20/0x20 [ 6.413968][ T75] new_sync_write+0x33e/0x760 [ 6.413971][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.413976][ T75] ? new_sync_read+0x750/0x750 [ 6.413980][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.413984][ T75] ? __fget_files+0x1e3/0x460 [ 6.413988][ T75] vfs_write+0x6a2/0xbd0 [ 6.413993][ T75] ksys_write+0x116/0x250 [ 6.413995][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.413998][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.414002][ T75] do_syscall_64+0xff/0x530 [ 6.414004][ T75] ? exc_page_fault+0xee/0x100 [ 6.414007][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.414010][ T75] RIP: 0033:0x7fcc408e0ed2 [ 6.414013][ 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 [ 6.414015][ T75] RSP: 002b:00007fcc40827c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.414018][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fcc408e0ed2 [ 6.414019][ T75] RDX: 000000000000002e RSI: 00007fcc3c0012c0 RDI: 0000000000000003 [ 6.414020][ T75] RBP: 00007fcc40827c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.414021][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcc4096b0a0 [ 6.414022][ T75] R13: 00007fcc408693e0 R14: 00007fcc3c0012c0 R15: 00007fcc40827da8 [ 6.414028][ T75] [ 6.983150][ T75] virtme-ng-init: udev is done [ 6.986052][ T1] virtme-ng-init: initialization done