virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.996127][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.996149][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.996151][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.996152][ T1] preempt_count: 1, expected: 0 [ 0.996153][ T1] RCU nest depth: 0, expected: 0 [ 0.996154][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.996156][ T1] #0: ff11000002926938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.996167][ T1] #1: ffffffffb796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.996173][ T1] #2: ffffffffb796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.996176][ T1] #3: ffffffffb7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.996180][ T1] #4: ffffffffb7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.996183][ T1] irq event stamp: 312298 [ 0.996184][ T1] hardirqs last enabled at (312297): [] __down_trylock_console_sem+0x86/0xa0 [ 0.996187][ T1] hardirqs last disabled at (312298): [] console_emit_next_record+0x3d4/0x4c0 [ 0.996188][ T1] softirqs last enabled at (311954): [] handle_softirqs+0x67c/0x900 [ 0.996192][ T1] softirqs last disabled at (311807): [] __irq_exit_rcu+0x145/0x1c0 [ 0.996194][ T1] Preemption disabled at: [ 0.996195][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.996199][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.996202][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.996203][ T1] Call Trace: [ 0.996205][ T1] [ 0.996208][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.996213][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.996214][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.996219][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.996221][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.996227][ T1] __kmalloc_noprof+0x443/0x760 [ 0.996229][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.996234][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.996237][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.996240][ T1] put_chars+0x1e1/0x2f0 [ 0.996243][ T1] ? __send_to_port+0x420/0x420 [ 0.996246][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.996249][ T1] ? validate_chain+0x38b/0xc20 [ 0.996254][ T1] hvc_console_print+0x292/0x780 [ 0.996257][ T1] ? __lock_acquire+0x518/0xc20 [ 0.996259][ T1] ? __lock_acquire+0x518/0xc20 [ 0.996263][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.996266][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.996269][ T1] ? lock_acquire+0x13c/0x160 [ 0.996273][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.996276][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.996277][ T1] ? console_flush_one_record+0x106/0x710 [ 0.996279][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.996281][ T1] ? lock_acquire+0x13c/0x160 [ 0.996285][ T1] console_flush_one_record+0x46f/0x710 [ 0.996289][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.996290][ T1] ? __lock_acquire+0x518/0xc20 [ 0.996295][ T1] console_unlock+0xee/0x1f0 [ 0.996297][ T1] ? console_flush_one_record+0x710/0x710 [ 0.996298][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.996300][ T1] ? lock_acquire+0x60/0x160 [ 0.996304][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.996306][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.996308][ T1] vprintk_emit+0x37c/0x3e0 [ 0.996311][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.996313][ T1] ? find_held_lock+0x2b/0x80 [ 0.996315][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.996317][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.996321][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.996326][ T1] ? device_rename.cold+0xa/0xa [ 0.996328][ T1] ? __lock_acquire+0x518/0xc20 [ 0.996332][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.996334][ T1] ? find_held_lock+0x2b/0x80 [ 0.996338][ T1] dev_printk_emit+0xb9/0xee [ 0.996340][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.996343][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.996348][ T1] ? proc_register+0x368/0x8b0 [ 0.996355][ T1] _dev_info+0xe2/0x116 [ 0.996357][ T1] ? _dev_notice+0x120/0x120 [ 0.996362][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.996367][ T1] ? rtc_proc_show+0x400/0x400 [ 0.996371][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.996376][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.996378][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.996382][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.996389][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.996393][ T1] cmos_do_probe+0x73b/0x98a [ 0.996395][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.996398][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.996399][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.996405][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.996407][ T1] ? mc146818_set_time+0x500/0x500 [ 0.996410][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.996412][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.996417][ T1] platform_probe+0xfe/0x1f0 [ 0.996420][ T1] call_driver_probe+0x61/0x1c0 [ 0.996422][ T1] really_probe+0x199/0x760 [ 0.996425][ T1] ? __device_attach_driver+0x280/0x280 [ 0.996427][ T1] __driver_probe_device+0x24f/0x440 [ 0.996430][ T1] ? __device_attach_driver+0x280/0x280 [ 0.996432][ T1] ? __device_attach_driver+0x280/0x280 [ 0.996434][ T1] driver_probe_device+0x4a/0xf0 [ 0.996437][ T1] __driver_attach+0x1b8/0x540 [ 0.996439][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.996442][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.996444][ T1] ? bus_remove_file+0x50/0x50 [ 0.996446][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.996449][ T1] ? rtc_dev_init+0x40/0x40 [ 0.996455][ T1] ? rtc_dev_init+0x40/0x40 [ 0.996456][ T1] bus_add_driver+0x2c8/0x530 [ 0.996460][ T1] driver_register+0x1a3/0x390 [ 0.996463][ T1] __platform_driver_probe+0x13f/0x270 [ 0.996466][ T1] cmos_init+0x31/0x40 [ 0.996468][ T1] do_one_initcall+0x124/0x4f0 [ 0.996471][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.996473][ T1] ? parameq+0x110/0x110 [ 0.996478][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.996482][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.996485][ T1] kernel_init_freeable+0x596/0x630 [ 0.996488][ T1] ? rest_init+0x280/0x280 [ 0.996490][ T1] kernel_init+0x21/0x150 [ 0.996492][ T1] ? rest_init+0x280/0x280 [ 0.996493][ T1] ret_from_fork+0x4a4/0x720 [ 0.996497][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.996503][ T1] ? __switch_to+0x5a3/0xe00 [ 0.996504][ T1] ? rest_init+0x280/0x280 [ 0.996504][ T1] ret_from_fork_asm+0x11/0x20 [ 0.996504][ T1] [ 1.026591][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:17:31 UTC (1787883451) [ 1.027551][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.030271][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.036812][ T1] NET: Registered PF_INET6 protocol family [ 1.041592][ T1] Segment Routing with IPv6 [ 1.042015][ T1] In-situ OAM (IOAM) with IPv6 [ 1.042368][ T1] NET: Registered PF_PACKET protocol family [ 1.042631][ T1] 9pnet: Installing 9P2000 support [ 1.042991][ T1] Key type dns_resolver registered [ 1.043623][ T1] NET: Registered PF_VSOCK protocol family [ 1.047856][ T1] IPI shorthand broadcast: enabled [ 1.144779][ T1] sched_clock: Marking stable (1111002559, 33501806)->(1219993938, -75489573) [ 1.148063][ T1] registered taskstats version 1 [ 1.149801][ T1] Loading compiled-in X.509 certificates [ 1.249173][ T1] Demotion targets for Node 0: null [ 1.249463][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12167) [ 1.249755][ T1] page_owner is disabled [ 1.258602][ T1] PM: Magic number: 6:47:259 [ 1.259020][ T1] netconsole: network logging started [ 1.260380][ T1] ALSA device list: [ 1.260522][ T1] No soundcards found. [ 1.262179][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.264521][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.265217][ T1] devtmpfs: mounted [ 1.265492][ T1] VFS: Pivoted into new rootfs [ 1.292946][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.293181][ T1] Write protecting the kernel read-only data: 57344k [ 1.294096][ T1] Freeing unused kernel image (text/rodata gap) memory: 1848K [ 1.294408][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.294675][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.294927][ T1] with arguments: [ 1.295041][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.295249][ T1] with environment: [ 1.295364][ T1] HOME=/ [ 1.295475][ T1] TERM=dumb [ 1.295589][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.295771][ T1] nr_open=2147483584 [ 1.295879][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.296125][ T1] virtme_rw_overlay0=/etc [ 1.296268][ T1] virtme_rw_overlay1=/lib [ 1.296406][ T1] virtme_rw_overlay2=/home [ 1.297510][ T1] virtme_rw_overlay3=/opt [ 1.297690][ T1] virtme_rw_overlay4=/srv [ 1.297828][ T1] virtme_rw_overlay5=/usr [ 1.297970][ T1] virtme_rw_overlay6=/var [ 1.298112][ T1] virtme_rw_overlay7=/tmp [ 1.298252][ T1] virtme_console=ttyS0 [ 1.298389][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.313003][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.314098][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.326189][ T1] overlayfs: failed to set xattr on upper [ 1.326446][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326706][ T1] overlayfs: ...falling back to uuid=null. [ 1.328855][ T1] overlayfs: failed to set xattr on upper [ 1.329044][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329263][ T1] overlayfs: ...falling back to uuid=null. [ 1.331071][ T1] overlayfs: failed to set xattr on upper [ 1.331260][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331479][ T1] overlayfs: ...falling back to uuid=null. [ 1.333167][ T1] overlayfs: failed to set xattr on upper [ 1.333354][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333889][ T1] overlayfs: ...falling back to uuid=null. [ 1.335595][ T1] overlayfs: failed to set xattr on upper [ 1.335777][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.335998][ T1] overlayfs: ...falling back to uuid=null. [ 1.337963][ T1] overlayfs: failed to set xattr on upper [ 1.338144][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338368][ T1] overlayfs: ...falling back to uuid=null. [ 1.340040][ T1] overlayfs: failed to set xattr on upper [ 1.340228][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340449][ T1] overlayfs: ...falling back to uuid=null. [ 1.342674][ T1] overlayfs: failed to set xattr on upper [ 1.342867][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343088][ T1] overlayfs: ...falling back to uuid=null. [ 1.353049][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.404306][ T73] kwatchdog (73) used greatest stack depth: 29680 bytes left [ 3.341836][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.341836][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.341836][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.341836][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.341851][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.341854][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.341855][ T1] preempt_count: 1, expected: 0 [ 3.341856][ T1] RCU nest depth: 0, expected: 0 [ 3.341857][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.341859][ T1] #0: ffffffffb796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.341871][ T1] #1: ffffffffb796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.341874][ T1] #2: ffffffffb7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.341878][ T1] #3: ffffffffb7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.341881][ T1] irq event stamp: 563078 [ 3.341881][ T1] hardirqs last enabled at (563077): [] __down_trylock_console_sem+0x86/0xa0 [ 3.341885][ T1] hardirqs last disabled at (563078): [] console_emit_next_record+0x3d4/0x4c0 [ 3.341886][ T1] softirqs last enabled at (562604): [] handle_softirqs+0x67c/0x900 [ 3.341889][ T1] softirqs last disabled at (562597): [] __irq_exit_rcu+0x145/0x1c0 [ 3.341892][ T1] Preemption disabled at: [ 3.341893][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.341898][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.341901][ T1] Tainted: [W]=WARN [ 3.341902][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.341904][ T1] Call Trace: [ 3.341905][ T1] [ 3.341907][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.341912][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.341914][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.341918][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.341921][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.341926][ T1] __kmalloc_noprof+0x443/0x760 [ 3.341928][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.341934][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.341937][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.341940][ T1] put_chars+0x1e1/0x2f0 [ 3.341943][ T1] ? __send_to_port+0x420/0x420 [ 3.341944][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.341948][ T1] ? validate_chain+0x38b/0xc20 [ 3.341953][ T1] hvc_console_print+0x292/0x780 [ 3.341960][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.341962][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.341964][ T1] ? lock_acquire+0x13c/0x160 [ 3.341968][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.341971][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.341972][ T1] ? console_flush_one_record+0x106/0x710 [ 3.341975][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.341976][ T1] ? lock_acquire+0x13c/0x160 [ 3.341980][ T1] console_flush_one_record+0x46f/0x710 [ 3.341984][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.341985][ T1] ? __lock_acquire+0x518/0xc20 [ 3.341990][ T1] console_unlock+0xee/0x1f0 [ 3.341992][ T1] ? console_flush_one_record+0x710/0x710 [ 3.341994][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.341995][ T1] ? lock_acquire+0x60/0x160 [ 3.341999][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.342001][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.342003][ T1] vprintk_emit+0x37c/0x3e0 [ 3.342006][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.342009][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.342015][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.342018][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.342020][ T1] ? simple_strntoull+0x10f/0x140 [ 3.342024][ T1] ? date_str+0x1e0/0x1e0 [ 3.342027][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.342031][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.342034][ T1] ? vprintk_default+0x20/0x20 [ 3.342037][ T1] ? vprintk_default+0x20/0x20 [ 3.342039][ T1] new_sync_write+0x33e/0x760 [ 3.342043][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.342046][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.342049][ T1] ? new_sync_read+0x750/0x750 [ 3.342056][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.342058][ T1] vfs_write+0x6a2/0xbd0 [ 3.342062][ T1] ksys_write+0x116/0x250 [ 3.342065][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.342067][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.342070][ T1] do_syscall_64+0x10e/0x570 [ 3.342072][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.342075][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.342077][ T1] RIP: 0033:0x7fc507c4dbee [ 3.342081][ 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 [ 3.342083][ T1] RSP: 002b:00007ffc83324d10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.342085][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc507c4dbee [ 3.342086][ T1] RDX: 000000000000011c RSI: 000055556580b630 RDI: 0000000000000003 [ 3.342087][ T1] RBP: 00007ffc83324d20 R08: 0000000000000000 R09: 0000000000000000 [ 3.342088][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc507cd90a0 [ 3.342089][ T1] R13: 00007fc507bd73e0 R14: 000055556580b630 R15: 00007ffc83324e38 [ 3.342095][ T1] [ 3.342533][ T72] systemd-tmpfile (72) used greatest stack depth: 24576 bytes left [ 3.343808][ T1] virtme-ng-init: basic initialization done [ 3.405420][ T78] ip (78) used greatest stack depth: 24440 bytes left [ 3.435496][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.435972][ T75] virtme-ng-init: triggering udev coldplug [ 5.581957][ T75] virtme-ng-init: waiting for udev to settle [ 5.581973][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.581975][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.581977][ T75] preempt_count: 1, expected: 0 [ 5.581978][ T75] RCU nest depth: 0, expected: 0 [ 5.581979][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.581981][ T75] #0: ffffffffb796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.581994][ T75] #1: ffffffffb796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.581997][ T75] #2: ffffffffb7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.582001][ T75] #3: ffffffffb7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.582004][ T75] irq event stamp: 3120 [ 5.582005][ T75] hardirqs last enabled at (3119): [] __down_trylock_console_sem+0x86/0xa0 [ 5.582008][ T75] hardirqs last disabled at (3120): [] console_emit_next_record+0x3d4/0x4c0 [ 5.582010][ T75] softirqs last enabled at (2630): [] fpu_clone+0xd9/0x410 [ 5.582013][ T75] softirqs last disabled at (2628): [] fpu_clone+0x82/0x410 [ 5.582016][ T75] Preemption disabled at: [ 5.582016][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.582022][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.582025][ T75] Tainted: [W]=WARN [ 5.582026][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.582028][ T75] Call Trace: [ 5.582030][ T75] [ 5.582031][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.582036][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.582038][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.582042][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.582045][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.582050][ T75] __kmalloc_noprof+0x443/0x760 [ 5.582053][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.582059][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.582062][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.582066][ T75] put_chars+0x1e1/0x2f0 [ 5.582069][ T75] ? __send_to_port+0x420/0x420 [ 5.582071][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.582075][ T75] ? validate_chain+0x38b/0xc20 [ 5.582080][ T75] hvc_console_print+0x292/0x780 [ 5.582087][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.582090][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.582092][ T75] ? lock_acquire+0x13c/0x160 [ 5.582096][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.582099][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.582101][ T75] ? console_flush_one_record+0x106/0x710 [ 5.582103][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.582105][ T75] ? lock_acquire+0x13c/0x160 [ 5.582109][ T75] console_flush_one_record+0x46f/0x710 [ 5.582113][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.582114][ T75] ? __lock_acquire+0x518/0xc20 [ 5.582119][ T75] console_unlock+0xee/0x1f0 [ 5.582122][ T75] ? console_flush_one_record+0x710/0x710 [ 5.582123][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.582125][ T75] ? lock_acquire+0x60/0x160 [ 5.582129][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.582131][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.582133][ T75] vprintk_emit+0x37c/0x3e0 [ 5.582136][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.582139][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.582145][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.582149][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.582151][ T75] ? simple_strntoull+0x10f/0x140 [ 5.582155][ T75] ? date_str+0x1e0/0x1e0 [ 5.582158][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.582162][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.582165][ T75] ? vprintk_default+0x20/0x20 [ 5.582169][ T75] ? vprintk_default+0x20/0x20 [ 5.582171][ T75] new_sync_write+0x33e/0x760 [ 5.582175][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.582178][ T75] ? new_sync_read+0x750/0x750 [ 5.582182][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.582187][ T75] ? __fget_files+0x1e3/0x460 [ 5.582191][ T75] vfs_write+0x6a2/0xbd0 [ 5.582195][ T75] ksys_write+0x116/0x250 [ 5.582197][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.582200][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.582203][ T75] do_syscall_64+0x10e/0x570 [ 5.582206][ T75] ? exc_page_fault+0xee/0x100 [ 5.582209][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.582211][ T75] RIP: 0033:0x7fc507c4eed2 [ 5.582215][ 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 [ 5.582217][ T75] RSP: 002b:00007fc507b95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.582219][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc507c4eed2 [ 5.582221][ T75] RDX: 000000000000002e RSI: 00007fc5000012c0 RDI: 0000000000000003 [ 5.582221][ T75] RBP: 00007fc507b95c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.582222][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc507cd90a0 [ 5.582223][ T75] R13: 00007fc507bd73e0 R14: 00007fc5000012c0 R15: 00007fc507b95da8 [ 5.582230][ T75] [ 6.080495][ T75] virtme-ng-init: udev is done [ 6.083246][ T1] virtme-ng-init: initialization done