virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.130347][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.130369][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.130372][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.130373][ T1] preempt_count: 1, expected: 0 [ 1.130374][ T1] RCU nest depth: 0, expected: 0 [ 1.130375][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.130377][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.130389][ T1] #1: ffffffff8c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.130396][ T1] #2: ffffffff8c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.130399][ T1] #3: ffffffff8c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.130403][ T1] #4: ffffffff8c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.130407][ T1] irq event stamp: 306608 [ 1.130408][ T1] hardirqs last enabled at (306607): [] __down_trylock_console_sem+0x86/0xa0 [ 1.130417][ T1] hardirqs last disabled at (306608): [] console_emit_next_record+0x3d4/0x4c0 [ 1.130419][ T1] softirqs last enabled at (305804): [] handle_softirqs+0x67c/0x900 [ 1.130422][ T1] softirqs last disabled at (305799): [] __irq_exit_rcu+0x145/0x1c0 [ 1.130425][ T1] Preemption disabled at: [ 1.130425][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.130430][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.130433][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.130435][ T1] Call Trace: [ 1.130437][ T1] [ 1.130440][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.130445][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.130448][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.130452][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.130456][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.130461][ T1] __kmalloc_noprof+0x443/0x760 [ 1.130464][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.130469][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.130472][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.130475][ T1] put_chars+0x1e1/0x2f0 [ 1.130478][ T1] ? __send_to_port+0x420/0x420 [ 1.130481][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.130484][ T1] ? validate_chain+0x38b/0xc20 [ 1.130489][ T1] hvc_console_print+0x292/0x780 [ 1.130492][ T1] ? __lock_acquire+0x518/0xc20 [ 1.130494][ T1] ? __lock_acquire+0x518/0xc20 [ 1.130498][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.130501][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.130504][ T1] ? lock_acquire+0x13c/0x160 [ 1.130508][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.130512][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.130513][ T1] ? console_flush_one_record+0x106/0x710 [ 1.130517][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.130519][ T1] ? lock_acquire+0x13c/0x160 [ 1.130523][ T1] console_flush_one_record+0x46f/0x710 [ 1.130527][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.130529][ T1] ? __lock_acquire+0x518/0xc20 [ 1.130534][ T1] console_unlock+0xee/0x1f0 [ 1.130537][ T1] ? console_flush_one_record+0x710/0x710 [ 1.130539][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.130541][ T1] ? lock_acquire+0x60/0x160 [ 1.130545][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.130547][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.130550][ T1] vprintk_emit+0x37c/0x3e0 [ 1.130554][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.130556][ T1] ? find_held_lock+0x2b/0x80 [ 1.130558][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.130561][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.130565][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.130569][ T1] ? device_rename.cold+0xa/0xa [ 1.130571][ T1] ? __lock_acquire+0x518/0xc20 [ 1.130575][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.130577][ T1] ? find_held_lock+0x2b/0x80 [ 1.130581][ T1] dev_printk_emit+0xb9/0xee [ 1.130584][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.130587][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.130590][ T1] ? proc_register+0x368/0x8b0 [ 1.130597][ T1] _dev_info+0xe2/0x116 [ 1.130600][ T1] ? _dev_notice+0x120/0x120 [ 1.130604][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.130608][ T1] ? rtc_proc_show+0x400/0x400 [ 1.130613][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.130617][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.130621][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.130624][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.130631][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.130635][ T1] cmos_do_probe+0x73b/0x98a [ 1.130637][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.130640][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.130641][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.130648][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.130649][ T1] ? mc146818_set_time+0x500/0x500 [ 1.130653][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.130655][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.130660][ T1] platform_probe+0xfe/0x1f0 [ 1.130663][ T1] call_driver_probe+0x61/0x1c0 [ 1.130666][ T1] really_probe+0x199/0x760 [ 1.130669][ T1] ? __device_attach_driver+0x280/0x280 [ 1.130671][ T1] __driver_probe_device+0x24f/0x440 [ 1.130674][ T1] ? __device_attach_driver+0x280/0x280 [ 1.130676][ T1] ? __device_attach_driver+0x280/0x280 [ 1.130678][ T1] driver_probe_device+0x4a/0xf0 [ 1.130681][ T1] __driver_attach+0x1b8/0x540 [ 1.130683][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.130686][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.130688][ T1] ? bus_remove_file+0x50/0x50 [ 1.130690][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.130693][ T1] ? rtc_dev_init+0x40/0x40 [ 1.130699][ T1] ? rtc_dev_init+0x40/0x40 [ 1.130701][ T1] bus_add_driver+0x2c8/0x530 [ 1.130705][ T1] driver_register+0x1a3/0x390 [ 1.130708][ T1] __platform_driver_probe+0x13f/0x270 [ 1.130711][ T1] cmos_init+0x31/0x40 [ 1.130713][ T1] do_one_initcall+0x124/0x4f0 [ 1.130717][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.130719][ T1] ? parameq+0x110/0x110 [ 1.130724][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.130728][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.130731][ T1] kernel_init_freeable+0x596/0x630 [ 1.130735][ T1] ? rest_init+0x280/0x280 [ 1.130738][ T1] kernel_init+0x21/0x150 [ 1.130740][ T1] ? rest_init+0x280/0x280 [ 1.130742][ T1] ret_from_fork+0x474/0x6b0 [ 1.130745][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.130749][ T1] ? __switch_to+0x5a3/0xe00 [ 1.130752][ T1] ? rest_init+0x280/0x280 [ 1.130754][ T1] ret_from_fork_asm+0x11/0x20 [ 1.130762][ T1] [ 1.163565][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:34:18 UTC (1787934858) [ 1.164664][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.167720][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.177392][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.177392][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.178619][ T1] NET: Registered PF_INET6 protocol family [ 1.182701][ T1] Segment Routing with IPv6 [ 1.183177][ T1] In-situ OAM (IOAM) with IPv6 [ 1.183682][ T1] NET: Registered PF_PACKET protocol family [ 1.185138][ T1] NET: Registered PF_RDS protocol family [ 1.185728][ T1] Registered RDS/tcp transport [ 1.186036][ T1] 9pnet: Installing 9P2000 support [ 1.186400][ T1] Key type dns_resolver registered [ 1.187056][ T1] NET: Registered PF_VSOCK protocol family [ 1.191880][ T1] IPI shorthand broadcast: enabled [ 1.297483][ T1] sched_clock: Marking stable (1258001462, 38944910)->(1418908201, -121961829) [ 1.299812][ T1] registered taskstats version 1 [ 1.302882][ T1] Loading compiled-in X.509 certificates [ 1.409049][ T1] Demotion targets for Node 0: null [ 1.409409][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12147) [ 1.409754][ T1] page_owner is disabled [ 1.410978][ T1] PM: Magic number: 6:843:591 [ 1.411480][ T1] netconsole: network logging started [ 1.413005][ T1] ALSA device list: [ 1.413761][ T1] No soundcards found. [ 1.414752][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.417699][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.418694][ T1] devtmpfs: mounted [ 1.419070][ T1] VFS: Pivoted into new rootfs [ 1.451203][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.451758][ T1] Write protecting the kernel read-only data: 57344k [ 1.452523][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.454068][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.454510][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.455564][ T1] with arguments: [ 1.455735][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.456056][ T1] with environment: [ 1.456258][ T1] HOME=/ [ 1.456443][ T1] TERM=dumb [ 1.456610][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.456905][ T1] nr_open=2147483584 [ 1.457107][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.457426][ T1] virtme_rw_overlay0=/etc [ 1.457648][ T1] virtme_rw_overlay1=/lib [ 1.457878][ T1] virtme_rw_overlay2=/home [ 1.458113][ T1] virtme_rw_overlay3=/opt [ 1.458335][ T1] virtme_rw_overlay4=/srv [ 1.458545][ T1] virtme_rw_overlay5=/usr [ 1.458763][ T1] virtme_rw_overlay6=/var [ 1.459011][ T1] virtme_rw_overlay7=/tmp [ 1.459214][ T1] virtme_console=ttyS0 [ 1.459421][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.462741][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 1.476677][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.478077][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.487992][ T1] overlayfs: failed to set xattr on upper [ 1.488286][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488642][ T1] overlayfs: ...falling back to uuid=null. [ 1.491339][ T1] overlayfs: failed to set xattr on upper [ 1.491585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.491929][ T1] overlayfs: ...falling back to uuid=null. [ 1.493989][ T1] overlayfs: failed to set xattr on upper [ 1.494233][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494529][ T1] overlayfs: ...falling back to uuid=null. [ 1.496567][ T1] overlayfs: failed to set xattr on upper [ 1.496803][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497118][ T1] overlayfs: ...falling back to uuid=null. [ 1.499834][ T1] overlayfs: failed to set xattr on upper [ 1.500219][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500556][ T1] overlayfs: ...falling back to uuid=null. [ 1.502437][ T1] overlayfs: failed to set xattr on upper [ 1.502677][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.503356][ T1] overlayfs: ...falling back to uuid=null. [ 1.505368][ T1] overlayfs: failed to set xattr on upper [ 1.505618][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505926][ T1] overlayfs: ...falling back to uuid=null. [ 1.508682][ T1] overlayfs: failed to set xattr on upper [ 1.508960][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.509252][ T1] overlayfs: ...falling back to uuid=null. [ 1.520762][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.815622][ T76] systemd-tmpfile (76) used greatest stack depth: 24336 bytes left [ 3.815639][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.815641][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: systemd-tmpfile [ 3.815642][ T76] preempt_count: 2, expected: 0 [ 3.815643][ T76] RCU nest depth: 0, expected: 0 [ 3.815644][ T76] locks held by systemd-tmpfile/76: 5, last CPU#3: [ 3.815646][ T76] #0: ffffffff8c8127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.815656][ T76] #1: ffffffff8c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.815662][ T76] #2: ffffffff8c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.815666][ T76] #3: ffffffff8c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.815669][ T76] #4: ffffffff8c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.815673][ T76] irq event stamp: 2391704 [ 3.815674][ T76] hardirqs last enabled at (2391703): [] __down_trylock_console_sem+0x86/0xa0 [ 3.815677][ T76] hardirqs last disabled at (2391704): [] console_emit_next_record+0x3d4/0x4c0 [ 3.815679][ T76] softirqs last enabled at (2391586): [] handle_softirqs+0x67c/0x900 [ 3.815681][ T76] softirqs last disabled at (2389955): [] __irq_exit_rcu+0x145/0x1c0 [ 3.815683][ T76] Preemption disabled at: [ 3.815684][ T76] [<0000000000000000>] 0x0 [ 3.815692][ T76] CPU: 3 UID: 0 PID: 76 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.815695][ T76] Tainted: [W]=WARN [ 3.815696][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.815698][ T76] Call Trace: [ 3.815699][ T76] [ 3.815701][ T76] dump_stack_lvl+0x6f/0xa0 [ 3.815706][ T76] __might_resched.cold+0x1fe/0x2c1 [ 3.815711][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.815714][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 3.815719][ T76] __kmalloc_noprof+0x443/0x760 [ 3.815721][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 3.815727][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 3.815730][ T76] alloc_buf.isra.0+0x4b/0x260 [ 3.815733][ T76] put_chars+0x1e1/0x2f0 [ 3.815736][ T76] ? __send_to_port+0x420/0x420 [ 3.815738][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.815742][ T76] ? validate_chain+0x38b/0xc20 [ 3.815747][ T76] hvc_console_print+0x292/0x780 [ 3.815754][ T76] ? hvc_write+0x3a0/0x3a0 [ 3.815756][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.815759][ T76] ? lock_acquire+0x13c/0x160 [ 3.815763][ T76] console_emit_next_record+0x22f/0x4c0 [ 3.815767][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 3.815769][ T76] ? console_flush_one_record+0x106/0x710 [ 3.815772][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.815775][ T76] ? lock_acquire+0x13c/0x160 [ 3.815778][ T76] console_flush_one_record+0x46f/0x710 [ 3.815783][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 3.815784][ T76] ? __lock_acquire+0x518/0xc20 [ 3.815790][ T76] console_unlock+0xee/0x1f0 [ 3.815792][ T76] ? console_flush_one_record+0x710/0x710 [ 3.815794][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.815797][ T76] ? lock_acquire+0x60/0x160 [ 3.815800][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.815802][ T76] ? vprintk_emit+0x320/0x3e0 [ 3.815806][ T76] vprintk_emit+0x37c/0x3e0 [ 3.815809][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 3.815813][ T76] ? __lock_acquire+0x518/0xc20 [ 3.815817][ T76] _printk+0xc7/0x100 [ 3.815820][ T76] ? snapshot_read.cold+0x21/0x21 [ 3.815823][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.815826][ T76] ? __rwlock_init+0x150/0x150 [ 3.815830][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.815832][ T76] do_exit.cold+0x82/0x9c [ 3.815836][ T76] ? exit_notify+0x890/0x890 [ 3.815838][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 3.815840][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.815841][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.815841][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.815841][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.815841][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.815845][ T76] do_group_exit+0xb8/0x370 [ 3.815848][ T76] __x64_sys_exit_group+0x3c/0x50 [ 3.815850][ T76] x64_sys_call+0x1567/0x1570 [ 3.815852][ T76] do_syscall_64+0xff/0x530 [ 3.815855][ T76] ? exc_page_fault+0xee/0x100 [ 3.815858][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.815861][ T76] RIP: 0033:0x7f7e4e4ba1b8 [ 3.815863][ T76] Code: Unable to access opcode bytes at 0x7f7e4e4ba18e. [ 3.815864][ T76] RSP: 002b:00007ffe1dd3d8a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.815867][ T76] RAX: ffffffffffffffda RBX: 00007f7e4e5eaf88 RCX: 00007f7e4e4ba1b8 [ 3.815868][ T76] RDX: 00007f7e4dd184c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.815869][ T76] RBP: 00007ffe1dd3d900 R08: 0000000000000000 R09: 0000000000001000 [ 3.815870][ T76] R10: 00007ffe1dd3d6c0 R11: 0000000000000246 R12: 0000000000000001 [ 3.815871][ T76] R13: 0000000000000049 R14: 00007f7e4e5e9680 R15: 00007f7e4e5eafa0 [ 3.815878][ T76] [ 3.838151][ T1] virtme-ng-init: basic initialization done [ 3.907829][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.908268][ T77] virtme-ng-init: triggering udev coldplug [ 6.117864][ T77] virtme-ng-init: waiting for udev to settle [ 6.117879][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.117881][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.117883][ T77] preempt_count: 1, expected: 0 [ 6.117884][ T77] RCU nest depth: 0, expected: 0 [ 6.117885][ T77] locks held by virtme-ng-init/77: 4, last CPU#3: [ 6.117887][ T77] #0: ffffffff8c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.117899][ T77] #1: ffffffff8c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.117903][ T77] #2: ffffffff8c899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.117908][ T77] #3: ffffffff8c899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.117913][ T77] irq event stamp: 4516 [ 6.117914][ T77] hardirqs last enabled at (4515): [] __down_trylock_console_sem+0x86/0xa0 [ 6.117918][ T77] hardirqs last disabled at (4516): [] console_emit_next_record+0x3d4/0x4c0 [ 6.117921][ T77] softirqs last enabled at (4078): [] handle_softirqs+0x67c/0x900 [ 6.117923][ T77] softirqs last disabled at (2771): [] __irq_exit_rcu+0x145/0x1c0 [ 6.117926][ T77] Preemption disabled at: [ 6.117926][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.117932][ T77] CPU: 3 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.117936][ T77] Tainted: [W]=WARN [ 6.117937][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.117939][ T77] Call Trace: [ 6.117940][ T77] [ 6.117942][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.117950][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.117953][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.117957][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.117961][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.117965][ T77] __kmalloc_noprof+0x443/0x760 [ 6.117968][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.117974][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.117976][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.117980][ T77] put_chars+0x1e1/0x2f0 [ 6.117982][ T77] ? __send_to_port+0x420/0x420 [ 6.117984][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.117988][ T77] ? validate_chain+0x38b/0xc20 [ 6.117993][ T77] hvc_console_print+0x292/0x780 [ 6.118000][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.118002][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.118005][ T77] ? lock_acquire+0x13c/0x160 [ 6.118009][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.118012][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.118014][ T77] ? console_flush_one_record+0x106/0x710 [ 6.118017][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.118019][ T77] ? lock_acquire+0x13c/0x160 [ 6.118023][ T77] console_flush_one_record+0x46f/0x710 [ 6.118027][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.118029][ T77] ? __lock_acquire+0x518/0xc20 [ 6.118034][ T77] console_unlock+0xee/0x1f0 [ 6.118036][ T77] ? console_flush_one_record+0x710/0x710 [ 6.118038][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.118040][ T77] ? lock_acquire+0x60/0x160 [ 6.118044][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.118046][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.118049][ T77] vprintk_emit+0x37c/0x3e0 [ 6.118052][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.118055][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.118061][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.118065][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.118066][ T77] ? simple_strntoull+0x10f/0x140 [ 6.118071][ T77] ? date_str+0x1e0/0x1e0 [ 6.118074][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.118079][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.118081][ T77] ? vprintk_default+0x20/0x20 [ 6.118086][ T77] ? vprintk_default+0x20/0x20 [ 6.118088][ T77] new_sync_write+0x33e/0x760 [ 6.118092][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 6.118095][ T77] ? new_sync_read+0x750/0x750 [ 6.118099][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.118104][ T77] ? __fget_files+0x1e3/0x460 [ 6.118107][ T77] vfs_write+0x6a2/0xbd0 [ 6.118111][ T77] ksys_write+0x116/0x250 [ 6.118114][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.118117][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.118121][ T77] do_syscall_64+0xff/0x530 [ 6.118123][ T77] ? exc_page_fault+0xee/0x100 [ 6.118126][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.118129][ T77] RIP: 0033:0x7f968176ced2 [ 6.118133][ T77] 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 [ 6.118134][ T77] RSP: 002b:00007f96816b3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.118137][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f968176ced2 [ 6.118138][ T77] RDX: 000000000000002e RSI: 00007f967c0012c0 RDI: 0000000000000003 [ 6.118139][ T77] RBP: 00007f96816b3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.118140][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96817f70a0 [ 6.118141][ T77] R13: 00007f96816f53e0 R14: 00007f967c0012c0 R15: 00007f96816b3da8 [ 6.118147][ T77] [ 6.736478][ T77] virtme-ng-init: udev is done [ 6.739935][ T1] virtme-ng-init: initialization done