virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.970434][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.970462][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.970464][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.970466][ T1] preempt_count: 1, expected: 0 [ 0.970467][ T1] RCU nest depth: 0, expected: 0 [ 0.970473][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.970475][ T1] #0: ff11000002803938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.970487][ T1] #1: ffffffff98169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.970494][ T1] #2: ffffffff98169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.970498][ T1] #3: ffffffff98089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.970502][ T1] #4: ffffffff98089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.970506][ T1] irq event stamp: 308348 [ 0.970507][ T1] hardirqs last enabled at (308347): [] __down_trylock_console_sem+0x86/0xa0 [ 0.970509][ T1] hardirqs last disabled at (308348): [] console_emit_next_record+0x3d4/0x4c0 [ 0.970511][ T1] softirqs last enabled at (307630): [] handle_softirqs+0x67c/0x900 [ 0.970514][ T1] softirqs last disabled at (306901): [] __irq_exit_rcu+0x145/0x1c0 [ 0.970517][ T1] Preemption disabled at: [ 0.970517][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.970523][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.970526][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.970528][ T1] Call Trace: [ 0.970529][ T1] [ 0.970533][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.970538][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.970540][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.970545][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.970549][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.970554][ T1] __kmalloc_noprof+0x443/0x760 [ 0.970556][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.970561][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.970564][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.970567][ T1] put_chars+0x1e1/0x2f0 [ 0.970570][ T1] ? __send_to_port+0x420/0x420 [ 0.970573][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970576][ T1] ? validate_chain+0x38b/0xc20 [ 0.970580][ T1] hvc_console_print+0x292/0x780 [ 0.970583][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970584][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970588][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.970591][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970594][ T1] ? lock_acquire+0x13c/0x160 [ 0.970598][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.970602][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.970603][ T1] ? console_flush_one_record+0x106/0x710 [ 0.970607][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970609][ T1] ? lock_acquire+0x13c/0x160 [ 0.970613][ T1] console_flush_one_record+0x46f/0x710 [ 0.970617][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.970618][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970623][ T1] console_unlock+0xee/0x1f0 [ 0.970626][ T1] ? console_flush_one_record+0x710/0x710 [ 0.970628][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970630][ T1] ? lock_acquire+0x60/0x160 [ 0.970634][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.970636][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.970639][ T1] vprintk_emit+0x37c/0x3e0 [ 0.970642][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.970645][ T1] ? find_held_lock+0x2b/0x80 [ 0.970646][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.970649][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970652][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.970657][ T1] ? device_rename.cold+0xa/0xa [ 0.970659][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970665][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.970668][ T1] ? find_held_lock+0x2b/0x80 [ 0.970674][ T1] dev_printk_emit+0xb9/0xee [ 0.970676][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.970679][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.970683][ T1] ? proc_register+0x368/0x8b0 [ 0.970690][ T1] _dev_info+0xe2/0x116 [ 0.970693][ T1] ? _dev_notice+0x120/0x120 [ 0.970698][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.970702][ T1] ? rtc_proc_show+0x400/0x400 [ 0.970707][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.970711][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.970714][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.970718][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.970724][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.970728][ T1] cmos_do_probe+0x73b/0x98a [ 0.970730][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.970733][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.970734][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.970740][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.970742][ T1] ? mc146818_set_time+0x500/0x500 [ 0.970745][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.970747][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.970753][ T1] platform_probe+0xfe/0x1f0 [ 0.970756][ T1] call_driver_probe+0x61/0x1c0 [ 0.970759][ T1] really_probe+0x199/0x760 [ 0.970762][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970764][ T1] __driver_probe_device+0x24f/0x440 [ 0.970767][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970768][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970770][ T1] driver_probe_device+0x4a/0xf0 [ 0.970772][ T1] __driver_attach+0x1b8/0x540 [ 0.970775][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.970777][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.970780][ T1] ? bus_remove_file+0x50/0x50 [ 0.970781][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.970784][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970790][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970792][ T1] bus_add_driver+0x2c8/0x530 [ 0.970795][ T1] driver_register+0x1a3/0x390 [ 0.970798][ T1] __platform_driver_probe+0x13f/0x270 [ 0.970801][ T1] cmos_init+0x31/0x40 [ 0.970804][ T1] do_one_initcall+0x124/0x4f0 [ 0.970806][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.970808][ T1] ? parameq+0x110/0x110 [ 0.970813][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.970816][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970820][ T1] kernel_init_freeable+0x596/0x630 [ 0.970822][ T1] ? rest_init+0x280/0x280 [ 0.970826][ T1] kernel_init+0x21/0x150 [ 0.970828][ T1] ? rest_init+0x280/0x280 [ 0.970830][ T1] ret_from_fork+0x474/0x6b0 [ 0.970834][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.970839][ T1] ? __switch_to+0x5a3/0xe00 [ 0.970843][ T1] ? rest_init+0x280/0x280 [ 0.970846][ T1] ret_from_fork_asm+0x11/0x20 [ 0.970846][ T1] [ 1.003026][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:40:22 UTC (1787931622) [ 1.004172][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.007371][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.017241][ T1] NET: Registered PF_INET6 protocol family [ 1.021754][ T1] Segment Routing with IPv6 [ 1.022170][ T1] In-situ OAM (IOAM) with IPv6 [ 1.022533][ T1] NET: Registered PF_PACKET protocol family [ 1.022798][ T1] 9pnet: Installing 9P2000 support [ 1.023195][ T1] Key type dns_resolver registered [ 1.023976][ T1] NET: Registered PF_VSOCK protocol family [ 1.028756][ T1] IPI shorthand broadcast: enabled [ 1.131368][ T1] sched_clock: Marking stable (1097001529, 33837386)->(1234684780, -103845865) [ 1.133592][ T1] registered taskstats version 1 [ 1.136455][ T1] Loading compiled-in X.509 certificates [ 1.238570][ T1] Demotion targets for Node 0: null [ 1.238900][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.239198][ T1] page_owner is disabled [ 1.239856][ T1] PM: Magic number: 6:840:690 [ 1.240069][ T1] mem mem: hash matches [ 1.240511][ T1] netconsole: network logging started [ 1.241958][ T1] ALSA device list: [ 1.242602][ T1] No soundcards found. [ 1.243895][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.246239][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.246996][ T1] devtmpfs: mounted [ 1.247249][ T1] VFS: Pivoted into new rootfs [ 1.275810][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.276757][ T1] Write protecting the kernel read-only data: 55296k [ 1.277250][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.277679][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.277956][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278223][ T1] with arguments: [ 1.278350][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.278598][ T1] with environment: [ 1.278719][ T1] HOME=/ [ 1.278852][ T1] TERM=dumb [ 1.278969][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.279203][ T1] nr_open=2147483584 [ 1.279352][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.279625][ T1] virtme_rw_overlay0=/etc [ 1.279790][ T1] virtme_rw_overlay1=/lib [ 1.279962][ T1] virtme_rw_overlay2=/home [ 1.280116][ T1] virtme_rw_overlay3=/opt [ 1.280271][ T1] virtme_rw_overlay4=/srv [ 1.280432][ T1] virtme_rw_overlay5=/usr [ 1.280599][ T1] virtme_rw_overlay6=/var [ 1.280756][ T1] virtme_rw_overlay7=/tmp [ 1.281362][ T1] virtme_console=ttyS0 [ 1.281523][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.299267][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.300588][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.310643][ T1] overlayfs: failed to set xattr on upper [ 1.310963][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311297][ T1] overlayfs: ...falling back to uuid=null. [ 1.313744][ T1] overlayfs: failed to set xattr on upper [ 1.314079][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314386][ T1] overlayfs: ...falling back to uuid=null. [ 1.316409][ T1] overlayfs: failed to set xattr on upper [ 1.316654][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317232][ T1] overlayfs: ...falling back to uuid=null. [ 1.319188][ T1] overlayfs: failed to set xattr on upper [ 1.319433][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319731][ T1] overlayfs: ...falling back to uuid=null. [ 1.322172][ T1] overlayfs: failed to set xattr on upper [ 1.322415][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322712][ T1] overlayfs: ...falling back to uuid=null. [ 1.324520][ T1] overlayfs: failed to set xattr on upper [ 1.324757][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325419][ T1] overlayfs: ...falling back to uuid=null. [ 1.327401][ T1] overlayfs: failed to set xattr on upper [ 1.327644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327975][ T1] overlayfs: ...falling back to uuid=null. [ 1.330797][ T1] overlayfs: failed to set xattr on upper [ 1.331038][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331344][ T1] overlayfs: ...falling back to uuid=null. [ 1.342563][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413427][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.417637][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.417637][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.417637][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.417637][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.417653][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.417655][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.417657][ T1] preempt_count: 1, expected: 0 [ 3.417658][ T1] RCU nest depth: 0, expected: 0 [ 3.417659][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.417661][ T1] #0: ffffffff98169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.417674][ T1] #1: ffffffff98169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.417678][ T1] #2: ffffffff98089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.417682][ T1] #3: ffffffff98089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.417686][ T1] irq event stamp: 562308 [ 3.417687][ T1] hardirqs last enabled at (562307): [] __down_trylock_console_sem+0x86/0xa0 [ 3.417689][ T1] hardirqs last disabled at (562308): [] console_emit_next_record+0x3d4/0x4c0 [ 3.417691][ T1] softirqs last enabled at (561664): [] fpu_clone+0xd9/0x410 [ 3.417695][ T1] softirqs last disabled at (561662): [] fpu_clone+0x82/0x410 [ 3.417697][ T1] Preemption disabled at: [ 3.417698][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.417704][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.417707][ T1] Tainted: [W]=WARN [ 3.417708][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.417710][ T1] Call Trace: [ 3.417712][ T1] [ 3.417713][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.417719][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.417721][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.417726][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.417730][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.417735][ T1] __kmalloc_noprof+0x443/0x760 [ 3.417737][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.417742][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.417745][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.417748][ T1] put_chars+0x1e1/0x2f0 [ 3.417751][ T1] ? __send_to_port+0x420/0x420 [ 3.417752][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.417757][ T1] ? validate_chain+0x38b/0xc20 [ 3.417762][ T1] hvc_console_print+0x292/0x780 [ 3.417768][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.417770][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.417772][ T1] ? lock_acquire+0x13c/0x160 [ 3.417776][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.417780][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.417781][ T1] ? console_flush_one_record+0x106/0x710 [ 3.417784][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.417787][ T1] ? lock_acquire+0x13c/0x160 [ 3.417790][ T1] console_flush_one_record+0x46f/0x710 [ 3.417794][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.417796][ T1] ? __lock_acquire+0x518/0xc20 [ 3.417801][ T1] console_unlock+0xee/0x1f0 [ 3.417804][ T1] ? console_flush_one_record+0x710/0x710 [ 3.417805][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.417808][ T1] ? lock_acquire+0x60/0x160 [ 3.417811][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.417813][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.417816][ T1] vprintk_emit+0x37c/0x3e0 [ 3.417819][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.417822][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.417828][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.417832][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.417834][ T1] ? simple_strntoull+0x10f/0x140 [ 3.417839][ T1] ? date_str+0x1e0/0x1e0 [ 3.417842][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.417846][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.417849][ T1] ? vprintk_default+0x20/0x20 [ 3.417853][ T1] ? vprintk_default+0x20/0x20 [ 3.417856][ T1] new_sync_write+0x33e/0x760 [ 3.417859][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.417863][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.417866][ T1] ? new_sync_read+0x750/0x750 [ 3.417873][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.417876][ T1] vfs_write+0x6a2/0xbd0 [ 3.417881][ T1] ksys_write+0x116/0x250 [ 3.417884][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.417887][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.417890][ T1] do_syscall_64+0xff/0x530 [ 3.417892][ T1] ? exc_page_fault+0xee/0x100 [ 3.417895][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.417897][ T1] RIP: 0033:0x7f7bb7ddcbee [ 3.417899][ T71] systemd-tmpfile (71) used greatest stack depth: 24880 bytes left [ 3.417901][ 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 [ 3.417903][ T1] RSP: 002b:00007ffd302eb2c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.417906][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7bb7ddcbee [ 3.417907][ T1] RDX: 000000000000011c RSI: 0000555574ebf680 RDI: 0000000000000003 [ 3.417908][ T1] RBP: 00007ffd302eb2d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.417909][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7bb7e680a0 [ 3.417910][ T1] R13: 00007f7bb7d663e0 R14: 0000555574ebf680 R15: 00007ffd302eb3e8 [ 3.417916][ T1] [ 3.419764][ T1] virtme-ng-init: basic initialization done [ 3.488528][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 3.504500][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.505257][ T74] virtme-ng-init: triggering udev coldplug [ 6.104599][ T74] virtme-ng-init: waiting for udev to settle [ 6.104614][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.104617][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.104620][ T74] preempt_count: 1, expected: 0 [ 6.104621][ T74] RCU nest depth: 0, expected: 0 [ 6.104622][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.104625][ T74] #0: ffffffff98169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.104640][ T74] #1: ffffffff98169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.104646][ T74] #2: ffffffff98089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.104652][ T74] #3: ffffffff98089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.104657][ T74] irq event stamp: 3744 [ 6.104658][ T74] hardirqs last enabled at (3743): [] __down_trylock_console_sem+0x86/0xa0 [ 6.104662][ T74] hardirqs last disabled at (3744): [] console_emit_next_record+0x3d4/0x4c0 [ 6.104665][ T74] softirqs last enabled at (3252): [] fpu_clone+0xd9/0x410 [ 6.104669][ T74] softirqs last disabled at (3250): [] fpu_clone+0x82/0x410 [ 6.104672][ T74] Preemption disabled at: [ 6.104673][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.104680][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.104685][ T74] Tainted: [W]=WARN [ 6.104686][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.104688][ T74] Call Trace: [ 6.104690][ T74] [ 6.104692][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.104699][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.104702][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.104709][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.104714][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.104721][ T74] __kmalloc_noprof+0x443/0x760 [ 6.104725][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.104733][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.104737][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.104742][ T74] put_chars+0x1e1/0x2f0 [ 6.104746][ T74] ? __send_to_port+0x420/0x420 [ 6.104748][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.104754][ T74] ? validate_chain+0x38b/0xc20 [ 6.104763][ T74] hvc_console_print+0x292/0x780 [ 6.104774][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.104777][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.104781][ T74] ? lock_acquire+0x13c/0x160 [ 6.104788][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.104794][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.104796][ T74] ? console_flush_one_record+0x106/0x710 [ 6.104801][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.104805][ T74] ? lock_acquire+0x13c/0x160 [ 6.104812][ T74] console_flush_one_record+0x46f/0x710 [ 6.104819][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.104821][ T74] ? __lock_acquire+0x518/0xc20 [ 6.104830][ T74] console_unlock+0xee/0x1f0 [ 6.104835][ T74] ? console_flush_one_record+0x710/0x710 [ 6.104839][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.104843][ T74] ? lock_acquire+0x60/0x160 [ 6.104849][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.104852][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.104857][ T74] vprintk_emit+0x37c/0x3e0 [ 6.104863][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.104868][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.104877][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.104883][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.104885][ T74] ? simple_strntoull+0x10f/0x140 [ 6.104891][ T74] ? date_str+0x1e0/0x1e0 [ 6.104896][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.104903][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.104908][ T74] ? vprintk_default+0x20/0x20 [ 6.104915][ T74] ? vprintk_default+0x20/0x20 [ 6.104919][ T74] new_sync_write+0x33e/0x760 [ 6.104924][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.104930][ T74] ? new_sync_read+0x750/0x750 [ 6.104937][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.104946][ T74] ? __fget_files+0x1e3/0x460 [ 6.104952][ T74] vfs_write+0x6a2/0xbd0 [ 6.104959][ T74] ksys_write+0x116/0x250 [ 6.104964][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.104969][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.104975][ T74] do_syscall_64+0xff/0x530 [ 6.104978][ T74] ? exc_page_fault+0xee/0x100 [ 6.104983][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.104987][ T74] RIP: 0033:0x7f7bb7ddded2 [ 6.104992][ 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 [ 6.104994][ T74] RSP: 002b:00007f7bb7d24c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.104998][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7bb7ddded2 [ 6.105000][ T74] RDX: 000000000000002e RSI: 00007f7bb00012c0 RDI: 0000000000000003 [ 6.105001][ T74] RBP: 00007f7bb7d24c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.105003][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7bb7e680a0 [ 6.105004][ T74] R13: 00007f7bb7d663e0 R14: 00007f7bb00012c0 R15: 00007f7bb7d24da8 [ 6.105017][ T74] [ 6.372115][ T74] virtme-ng-init: udev is done [ 6.375070][ T1] virtme-ng-init: initialization done