virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.972130][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.972155][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.972157][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.972158][ T1] preempt_count: 1, expected: 0 [ 0.972159][ T1] RCU nest depth: 0, expected: 0 [ 0.972160][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.972162][ T1] #0: ff110000028f6938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.972174][ T1] #1: ffffffff9596a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.972180][ T1] #2: ffffffff9596a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.972183][ T1] #3: ffffffff95889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.972187][ T1] #4: ffffffff95889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.972190][ T1] irq event stamp: 307756 [ 0.972191][ T1] hardirqs last enabled at (307755): [] __down_trylock_console_sem+0x86/0xa0 [ 0.972194][ T1] hardirqs last disabled at (307756): [] console_emit_next_record+0x3d4/0x4c0 [ 0.972196][ T1] softirqs last enabled at (306388): [] handle_softirqs+0x67c/0x900 [ 0.972199][ T1] softirqs last disabled at (306383): [] __irq_exit_rcu+0x145/0x1c0 [ 0.972202][ T1] Preemption disabled at: [ 0.972202][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.972207][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.972209][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.972211][ T1] Call Trace: [ 0.972212][ T1] [ 0.972216][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.972221][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.972222][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.972227][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.972230][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.972235][ T1] __kmalloc_noprof+0x443/0x760 [ 0.972238][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.972243][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.972246][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.972249][ T1] put_chars+0x1e1/0x2f0 [ 0.972252][ T1] ? __send_to_port+0x420/0x420 [ 0.972255][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.972259][ T1] ? validate_chain+0x38b/0xc20 [ 0.972263][ T1] hvc_console_print+0x292/0x780 [ 0.972267][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972269][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972273][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.972276][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972278][ T1] ? lock_acquire+0x13c/0x160 [ 0.972282][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.972285][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.972289][ T1] ? console_flush_one_record+0x106/0x710 [ 0.972291][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972291][ T1] ? lock_acquire+0x13c/0x160 [ 0.972291][ T1] console_flush_one_record+0x46f/0x710 [ 0.972291][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.972291][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972291][ T1] console_unlock+0xee/0x1f0 [ 0.972291][ T1] ? console_flush_one_record+0x710/0x710 [ 0.972291][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972291][ T1] ? lock_acquire+0x60/0x160 [ 0.972291][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.972291][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.972291][ T1] vprintk_emit+0x37c/0x3e0 [ 0.972291][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.972291][ T1] ? find_held_lock+0x2b/0x80 [ 0.972291][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.972291][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.972291][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.972291][ T1] ? device_rename.cold+0xa/0xa [ 0.972291][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972291][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.972291][ T1] ? find_held_lock+0x2b/0x80 [ 0.972291][ T1] dev_printk_emit+0xb9/0xee [ 0.972291][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.972291][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.972291][ T1] ? proc_register+0x368/0x8b0 [ 0.972291][ T1] _dev_info+0xe2/0x116 [ 0.972291][ T1] ? _dev_notice+0x120/0x120 [ 0.972291][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.972291][ T1] ? rtc_proc_show+0x400/0x400 [ 0.972291][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.972291][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.972291][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.972291][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.972291][ T1] cmos_do_probe+0x73b/0x98a [ 0.972291][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.972291][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.972291][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.972291][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.972291][ T1] ? mc146818_set_time+0x500/0x500 [ 0.972291][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.972291][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.972291][ T1] platform_probe+0xfe/0x1f0 [ 0.972291][ T1] call_driver_probe+0x61/0x1c0 [ 0.972291][ T1] really_probe+0x199/0x760 [ 0.972291][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972291][ T1] __driver_probe_device+0x24f/0x440 [ 0.972291][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972291][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972291][ T1] driver_probe_device+0x4a/0xf0 [ 0.972291][ T1] __driver_attach+0x1b8/0x540 [ 0.972291][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.972291][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.972291][ T1] ? bus_remove_file+0x50/0x50 [ 0.972291][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.972291][ T1] ? rtc_dev_init+0x40/0x40 [ 0.972291][ T1] ? rtc_dev_init+0x40/0x40 [ 0.972291][ T1] bus_add_driver+0x2c8/0x530 [ 0.972291][ T1] driver_register+0x1a3/0x390 [ 0.972291][ T1] __platform_driver_probe+0x13f/0x270 [ 0.972291][ T1] cmos_init+0x31/0x40 [ 0.972291][ T1] do_one_initcall+0x124/0x4f0 [ 0.972291][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.972291][ T1] ? parameq+0x110/0x110 [ 0.972291][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.972291][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972291][ T1] kernel_init_freeable+0x596/0x630 [ 0.972291][ T1] ? rest_init+0x280/0x280 [ 0.972291][ T1] kernel_init+0x21/0x150 [ 0.972291][ T1] ? rest_init+0x280/0x280 [ 0.972291][ T1] ret_from_fork+0x4a4/0x720 [ 0.972291][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.972291][ T1] ? __switch_to+0x5a3/0xe00 [ 0.972291][ T1] ? rest_init+0x280/0x280 [ 0.972291][ T1] ret_from_fork_asm+0x11/0x20 [ 0.972291][ T1] [ 1.003787][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:04:31 UTC (1787893471) [ 1.004867][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.008232][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.014905][ T1] NET: Registered PF_INET6 protocol family [ 1.021441][ T1] Segment Routing with IPv6 [ 1.021900][ T1] In-situ OAM (IOAM) with IPv6 [ 1.022279][ T1] NET: Registered PF_PACKET protocol family [ 1.022540][ T1] 9pnet: Installing 9P2000 support [ 1.022882][ T1] Key type dns_resolver registered [ 1.023535][ T1] NET: Registered PF_VSOCK protocol family [ 1.027873][ T1] IPI shorthand broadcast: enabled [ 1.126000][ T1] sched_clock: Marking stable (1094002602, 31287784)->(1198102462, -72812076) [ 1.128591][ T1] registered taskstats version 1 [ 1.130412][ T1] Loading compiled-in X.509 certificates [ 1.227395][ T1] Demotion targets for Node 0: null [ 1.227762][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12166) [ 1.228109][ T1] page_owner is disabled [ 1.237076][ T1] PM: Magic number: 6:159:63 [ 1.237593][ T1] netconsole: network logging started [ 1.238996][ T1] ALSA device list: [ 1.239665][ T1] No soundcards found. [ 1.240882][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.243339][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.244184][ T1] devtmpfs: mounted [ 1.244533][ T1] VFS: Pivoted into new rootfs [ 1.272176][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.272519][ T1] Write protecting the kernel read-only data: 57344k [ 1.273598][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.274007][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.274464][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.274815][ T1] with arguments: [ 1.275057][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.275357][ T1] with environment: [ 1.275577][ T1] HOME=/ [ 1.275739][ T1] TERM=dumb [ 1.275908][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.276215][ T1] nr_open=2147483584 [ 1.276455][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.276774][ T1] virtme_rw_overlay0=/etc [ 1.277052][ T1] virtme_rw_overlay1=/lib [ 1.277246][ T1] virtme_rw_overlay2=/home [ 1.277520][ T1] virtme_rw_overlay3=/opt [ 1.277714][ T1] virtme_rw_overlay4=/srv [ 1.277979][ T1] virtme_rw_overlay5=/usr [ 1.278178][ T1] virtme_rw_overlay6=/var [ 1.278459][ T1] virtme_rw_overlay7=/tmp [ 1.278653][ T1] virtme_console=ttyS0 [ 1.278909][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.297347][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.298584][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.308122][ T1] overlayfs: failed to set xattr on upper [ 1.308376][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308693][ T1] overlayfs: ...falling back to uuid=null. [ 1.310892][ T1] overlayfs: failed to set xattr on upper [ 1.311088][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311413][ T1] overlayfs: ...falling back to uuid=null. [ 1.313179][ T1] overlayfs: failed to set xattr on upper [ 1.313389][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313619][ T1] overlayfs: ...falling back to uuid=null. [ 1.315665][ T1] overlayfs: failed to set xattr on upper [ 1.315861][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316096][ T1] overlayfs: ...falling back to uuid=null. [ 1.317882][ T1] overlayfs: failed to set xattr on upper [ 1.318085][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318708][ T1] overlayfs: ...falling back to uuid=null. [ 1.320285][ T1] overlayfs: failed to set xattr on upper [ 1.320485][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320722][ T1] overlayfs: ...falling back to uuid=null. [ 1.322475][ T1] overlayfs: failed to set xattr on upper [ 1.322668][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322901][ T1] overlayfs: ...falling back to uuid=null. [ 1.325244][ T1] overlayfs: failed to set xattr on upper [ 1.325451][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325687][ T1] overlayfs: ...falling back to uuid=null. [ 1.336329][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.387949][ T75] kwatchdog (75) used greatest stack depth: 28680 bytes left [ 3.331475][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.331475][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.331475][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.331475][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.331490][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.331492][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.331493][ T1] preempt_count: 1, expected: 0 [ 3.331494][ T1] RCU nest depth: 0, expected: 0 [ 3.331495][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.331497][ T1] #0: ffffffff9596a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.331509][ T1] #1: ffffffff9596a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.331513][ T1] #2: ffffffff95889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.331516][ T1] #3: ffffffff95889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.331519][ T1] irq event stamp: 558472 [ 3.331520][ T1] hardirqs last enabled at (558471): [] __down_trylock_console_sem+0x86/0xa0 [ 3.331524][ T1] hardirqs last disabled at (558472): [] console_emit_next_record+0x3d4/0x4c0 [ 3.331525][ T1] softirqs last enabled at (558316): [] handle_softirqs+0x67c/0x900 [ 3.331529][ T1] softirqs last disabled at (558307): [] __irq_exit_rcu+0x145/0x1c0 [ 3.331531][ T1] Preemption disabled at: [ 3.331532][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.331538][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.331541][ T1] Tainted: [W]=WARN [ 3.331542][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.331544][ T1] Call Trace: [ 3.331545][ T1] [ 3.331547][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.331552][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.331553][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.331558][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.331561][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.331566][ T1] __kmalloc_noprof+0x443/0x760 [ 3.331568][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.331574][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.331577][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.331580][ T1] put_chars+0x1e1/0x2f0 [ 3.331583][ T1] ? __send_to_port+0x420/0x420 [ 3.331585][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.331589][ T1] ? validate_chain+0x38b/0xc20 [ 3.331594][ T1] hvc_console_print+0x292/0x780 [ 3.331601][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.331603][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.331605][ T1] ? lock_acquire+0x13c/0x160 [ 3.331609][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.331612][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.331614][ T1] ? console_flush_one_record+0x106/0x710 [ 3.331616][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.331618][ T1] ? lock_acquire+0x13c/0x160 [ 3.331622][ T1] console_flush_one_record+0x46f/0x710 [ 3.331625][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.331626][ T1] ? __lock_acquire+0x518/0xc20 [ 3.331631][ T1] console_unlock+0xee/0x1f0 [ 3.331634][ T1] ? console_flush_one_record+0x710/0x710 [ 3.331635][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.331637][ T1] ? lock_acquire+0x60/0x160 [ 3.331640][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.331642][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.331645][ T1] vprintk_emit+0x37c/0x3e0 [ 3.331648][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.331650][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.331656][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.331660][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.331661][ T1] ? simple_strntoull+0x10f/0x140 [ 3.331666][ T1] ? date_str+0x1e0/0x1e0 [ 3.331669][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.331672][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.331675][ T1] ? vprintk_default+0x20/0x20 [ 3.331679][ T1] ? vprintk_default+0x20/0x20 [ 3.331681][ T1] new_sync_write+0x33e/0x760 [ 3.331684][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.331687][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.331691][ T1] ? new_sync_read+0x750/0x750 [ 3.331697][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.331700][ T1] vfs_write+0x6a2/0xbd0 [ 3.331703][ T1] ksys_write+0x116/0x250 [ 3.331706][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.331708][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.331711][ T1] do_syscall_64+0x10e/0x570 [ 3.331713][ T1] ? exc_page_fault+0xee/0x100 [ 3.331716][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.331718][ T1] RIP: 0033:0x7f5c80ddfbee [ 3.331721][ 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 [ 3.331723][ T1] RSP: 002b:00007ffc902a6e60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.331725][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f5c80ddfbee [ 3.331727][ T1] RDX: 000000000000011c RSI: 00005555631c9630 RDI: 0000000000000003 [ 3.331727][ T1] RBP: 00007ffc902a6e70 R08: 0000000000000000 R09: 0000000000000000 [ 3.331728][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c80e6b0a0 [ 3.331729][ T1] R13: 00007f5c80d693e0 R14: 00005555631c9630 R15: 00007ffc902a6f88 [ 3.331735][ T1] [ 3.333342][ T74] systemd-tmpfile (74) used greatest stack depth: 24840 bytes left [ 3.333522][ T1] virtme-ng-init: basic initialization done [ 3.401920][ T80] ip (80) used greatest stack depth: 24552 bytes left [ 3.419363][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.419771][ T76] virtme-ng-init: triggering udev coldplug [ 5.554295][ T76] virtme-ng-init: waiting for udev to settle [ 5.554309][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.554311][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.554313][ T76] preempt_count: 1, expected: 0 [ 5.554313][ T76] RCU nest depth: 0, expected: 0 [ 5.554314][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.554316][ T76] #0: ffffffff9596a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.554328][ T76] #1: ffffffff9596a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.554332][ T76] #2: ffffffff95889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.554335][ T76] #3: ffffffff95889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.554339][ T76] irq event stamp: 3190 [ 5.554340][ T76] hardirqs last enabled at (3189): [] __down_trylock_console_sem+0x86/0xa0 [ 5.554343][ T76] hardirqs last disabled at (3190): [] console_emit_next_record+0x3d4/0x4c0 [ 5.554345][ T76] softirqs last enabled at (2636): [] fpu_clone+0xd9/0x410 [ 5.554348][ T76] softirqs last disabled at (2634): [] fpu_clone+0x82/0x410 [ 5.554351][ T76] Preemption disabled at: [ 5.554351][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.554357][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.554360][ T76] Tainted: [W]=WARN [ 5.554361][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.554363][ T76] Call Trace: [ 5.554364][ T76] [ 5.554366][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.554371][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.554372][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.554377][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.554380][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.554385][ T76] __kmalloc_noprof+0x443/0x760 [ 5.554387][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.554393][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.554396][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.554400][ T76] put_chars+0x1e1/0x2f0 [ 5.554403][ T76] ? __send_to_port+0x420/0x420 [ 5.554404][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.554408][ T76] ? validate_chain+0x38b/0xc20 [ 5.554414][ T76] hvc_console_print+0x292/0x780 [ 5.554420][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.554423][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.554425][ T76] ? lock_acquire+0x13c/0x160 [ 5.554429][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.554432][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.554433][ T76] ? console_flush_one_record+0x106/0x710 [ 5.554436][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.554438][ T76] ? lock_acquire+0x13c/0x160 [ 5.554442][ T76] console_flush_one_record+0x46f/0x710 [ 5.554445][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.554447][ T76] ? __lock_acquire+0x518/0xc20 [ 5.554452][ T76] console_unlock+0xee/0x1f0 [ 5.554454][ T76] ? console_flush_one_record+0x710/0x710 [ 5.554455][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.554457][ T76] ? lock_acquire+0x60/0x160 [ 5.554461][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.554463][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.554465][ T76] vprintk_emit+0x37c/0x3e0 [ 5.554468][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.554471][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.554477][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.554480][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.554482][ T76] ? simple_strntoull+0x10f/0x140 [ 5.554487][ T76] ? date_str+0x1e0/0x1e0 [ 5.554490][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.554494][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.554496][ T76] ? vprintk_default+0x20/0x20 [ 5.554500][ T76] ? vprintk_default+0x20/0x20 [ 5.554502][ T76] new_sync_write+0x33e/0x760 [ 5.554506][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.554510][ T76] ? new_sync_read+0x750/0x750 [ 5.554514][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.554518][ T76] ? __fget_files+0x1e3/0x460 [ 5.554522][ T76] vfs_write+0x6a2/0xbd0 [ 5.554526][ T76] ksys_write+0x116/0x250 [ 5.554528][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.554530][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.554534][ T76] do_syscall_64+0x10e/0x570 [ 5.554536][ T76] ? irq_exit_rcu+0x1a/0x30 [ 5.554540][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.554542][ T76] RIP: 0033:0x7f5c80de0ed2 [ 5.554545][ T76] 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 [ 5.554547][ T76] RSP: 002b:00007f5c80d27c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.554549][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5c80de0ed2 [ 5.554551][ T76] RDX: 000000000000002e RSI: 00007f5c7c0012c0 RDI: 0000000000000003 [ 5.554551][ T76] RBP: 00007f5c80d27c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.554552][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c80e6b0a0 [ 5.554553][ T76] R13: 00007f5c80d693e0 R14: 00007f5c7c0012c0 R15: 00007f5c80d27da8 [ 5.554559][ T76] [ 6.083742][ T76] virtme-ng-init: udev is done [ 6.086761][ T1] virtme-ng-init: initialization done