virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.043295][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.043323][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.043325][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.043326][ T1] preempt_count: 1, expected: 0 [ 1.043327][ T1] RCU nest depth: 0, expected: 0 [ 1.043329][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.043330][ T1] #0: ff11000002843938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.043342][ T1] #1: ffffffff9b779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.043348][ T1] #2: ffffffff9b779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.043352][ T1] #3: ffffffff9b699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.043356][ T1] #4: ffffffff9b699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.043360][ T1] irq event stamp: 308800 [ 1.043360][ T1] hardirqs last enabled at (308799): [] __down_trylock_console_sem+0x86/0xa0 [ 1.043363][ T1] hardirqs last disabled at (308800): [] console_emit_next_record+0x3d4/0x4c0 [ 1.043365][ T1] softirqs last enabled at (308272): [] handle_softirqs+0x67c/0x900 [ 1.043368][ T1] softirqs last disabled at (307919): [] __irq_exit_rcu+0x145/0x1c0 [ 1.043370][ T1] Preemption disabled at: [ 1.043371][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.043376][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.043379][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.043381][ T1] Call Trace: [ 1.043383][ T1] [ 1.043386][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.043391][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.043394][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.043398][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.043402][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.043414][ T1] __kmalloc_noprof+0x443/0x760 [ 1.043416][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.043422][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.043425][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.043428][ T1] put_chars+0x1e1/0x2f0 [ 1.043430][ T1] ? __send_to_port+0x420/0x420 [ 1.043432][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.043437][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043439][ T1] ? validate_chain+0x38b/0xc20 [ 1.043444][ T1] hvc_console_print+0x292/0x780 [ 1.043446][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043451][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.043454][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043459][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.043463][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.043464][ T1] ? console_flush_one_record+0x106/0x710 [ 1.043468][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043470][ T1] ? lock_acquire+0x13c/0x160 [ 1.043474][ T1] console_flush_one_record+0x46f/0x710 [ 1.043478][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.043480][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043485][ T1] console_unlock+0xee/0x1f0 [ 1.043488][ T1] ? console_flush_one_record+0x710/0x710 [ 1.043490][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043492][ T1] ? lock_acquire+0x60/0x160 [ 1.043495][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.043497][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.043500][ T1] vprintk_emit+0x37c/0x3e0 [ 1.043504][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.043506][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.043509][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.043510][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.043512][ T1] ? __devm_add_action+0x52/0x210 [ 1.043514][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.043518][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.043523][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.043528][ T1] ? device_rename.cold+0xa/0xa [ 1.043529][ T1] ? kernel_init+0x21/0x150 [ 1.043538][ T1] dev_printk_emit+0xb9/0xee [ 1.043541][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.043542][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043545][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043548][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.043550][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.043552][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.043556][ T1] _dev_info+0xe2/0x116 [ 1.043559][ T1] ? _dev_notice+0x120/0x120 [ 1.043561][ T1] ? acpi_enable_event+0x246/0x370 [ 1.043566][ T1] ? acpi_disable_event+0x244/0x370 [ 1.043568][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.043572][ T1] ? acpi_enable_event+0x370/0x370 [ 1.043573][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.043577][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.043581][ T1] cmos_do_probe+0x8be/0x98a [ 1.043583][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.043587][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.043588][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.043594][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.043595][ T1] ? mc146818_set_time+0x500/0x500 [ 1.043599][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.043601][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.043606][ T1] platform_probe+0xfe/0x1f0 [ 1.043609][ T1] call_driver_probe+0x61/0x1c0 [ 1.043612][ T1] really_probe+0x199/0x760 [ 1.043615][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043617][ T1] __driver_probe_device+0x24f/0x440 [ 1.043620][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043622][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043623][ T1] driver_probe_device+0x4a/0xf0 [ 1.043626][ T1] __driver_attach+0x1b8/0x540 [ 1.043629][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.043631][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.043634][ T1] ? bus_remove_file+0x50/0x50 [ 1.043636][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043639][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043644][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043646][ T1] bus_add_driver+0x2c8/0x530 [ 1.043650][ T1] driver_register+0x1a3/0x390 [ 1.043653][ T1] __platform_driver_probe+0x13f/0x270 [ 1.043656][ T1] cmos_init+0x31/0x40 [ 1.043658][ T1] do_one_initcall+0x124/0x4f0 [ 1.043661][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.043663][ T1] ? parameq+0x110/0x110 [ 1.043668][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.043672][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043675][ T1] kernel_init_freeable+0x596/0x630 [ 1.043678][ T1] ? rest_init+0x280/0x280 [ 1.043681][ T1] kernel_init+0x21/0x150 [ 1.043683][ T1] ? rest_init+0x280/0x280 [ 1.043684][ T1] ret_from_fork+0x474/0x6b0 [ 1.043688][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.043691][ T1] ? __switch_to+0x5a3/0xe00 [ 1.043694][ T1] ? rest_init+0x280/0x280 [ 1.043697][ T1] ret_from_fork_asm+0x11/0x20 [ 1.043705][ T1] [ 1.078798][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.088025][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.088025][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.089365][ T1] NET: Registered PF_INET6 protocol family [ 1.093327][ T1] Segment Routing with IPv6 [ 1.093786][ T1] In-situ OAM (IOAM) with IPv6 [ 1.094293][ T1] NET: Registered PF_PACKET protocol family [ 1.095568][ T1] NET: Registered PF_RDS protocol family [ 1.096160][ T1] Registered RDS/tcp transport [ 1.096439][ T1] 9pnet: Installing 9P2000 support [ 1.096798][ T1] Key type dns_resolver registered [ 1.097422][ T1] NET: Registered PF_VSOCK protocol family [ 1.102275][ T1] IPI shorthand broadcast: enabled [ 1.205975][ T1] sched_clock: Marking stable (1167002477, 38070559)->(1286192959, -81119923) [ 1.209144][ T1] registered taskstats version 1 [ 1.210935][ T1] Loading compiled-in X.509 certificates [ 1.318896][ T1] Demotion targets for Node 0: null [ 1.319243][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12149) [ 1.319551][ T1] page_owner is disabled [ 1.320202][ T1] PM: Magic number: 6:293:541 [ 1.320654][ T1] netconsole: network logging started [ 1.322089][ T1] ALSA device list: [ 1.322241][ T1] No soundcards found. [ 1.324509][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.327272][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.328165][ T1] devtmpfs: mounted [ 1.328484][ T1] VFS: Pivoted into new rootfs [ 1.358977][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.359543][ T1] Write protecting the kernel read-only data: 57344k [ 1.360249][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.360607][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.360889][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.362114][ T1] with arguments: [ 1.362246][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.362490][ T1] with environment: [ 1.362611][ T1] HOME=/ [ 1.362752][ T1] TERM=dumb [ 1.362870][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.363108][ T1] nr_open=2147483584 [ 1.363224][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.363516][ T1] virtme_rw_overlay0=/etc [ 1.363670][ T1] virtme_rw_overlay1=/lib [ 1.363834][ T1] virtme_rw_overlay2=/home [ 1.363996][ T1] virtme_rw_overlay3=/opt [ 1.364157][ T1] virtme_rw_overlay4=/srv [ 1.364317][ T1] virtme_rw_overlay5=/usr [ 1.364479][ T1] virtme_rw_overlay6=/var [ 1.364637][ T1] virtme_rw_overlay7=/tmp [ 1.364852][ T1] virtme_console=ttyS0 [ 1.365006][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.383913][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.385399][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.402202][ T1] overlayfs: failed to set xattr on upper [ 1.402515][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402858][ T1] overlayfs: ...falling back to uuid=null. [ 1.405531][ T1] overlayfs: failed to set xattr on upper [ 1.405768][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406117][ T1] overlayfs: ...falling back to uuid=null. [ 1.408222][ T1] overlayfs: failed to set xattr on upper [ 1.408470][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408771][ T1] overlayfs: ...falling back to uuid=null. [ 1.410931][ T1] overlayfs: failed to set xattr on upper [ 1.411174][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411473][ T1] overlayfs: ...falling back to uuid=null. [ 1.413627][ T1] overlayfs: failed to set xattr on upper [ 1.413866][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.414811][ T1] overlayfs: ...falling back to uuid=null. [ 1.416708][ T1] overlayfs: failed to set xattr on upper [ 1.416944][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.417596][ T1] overlayfs: ...falling back to uuid=null. [ 1.419622][ T1] overlayfs: failed to set xattr on upper [ 1.419854][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420144][ T1] overlayfs: ...falling back to uuid=null. [ 1.422203][ T1] overlayfs: failed to set xattr on upper [ 1.422452][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422730][ T1] overlayfs: ...falling back to uuid=null. [ 1.425899][ T74] kwatchdog (74) used greatest stack depth: 28880 bytes left [ 1.435203][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.095450][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.095450][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.095450][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.095450][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.095471][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.095474][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.095476][ T1] preempt_count: 1, expected: 0 [ 4.095477][ T1] RCU nest depth: 0, expected: 0 [ 4.095479][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 4.095482][ T1] #0: ffffffff9b779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.095497][ T1] #1: ffffffff9b779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.095504][ T1] #2: ffffffff9b699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.095510][ T1] #3: ffffffff9b699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.095516][ T1] irq event stamp: 562462 [ 4.095517][ T1] hardirqs last enabled at (562461): [] __down_trylock_console_sem+0x86/0xa0 [ 4.095520][ T1] hardirqs last disabled at (562462): [] console_emit_next_record+0x3d4/0x4c0 [ 4.095523][ T1] softirqs last enabled at (561770): [] fpu_clone+0xd9/0x410 [ 4.095528][ T1] softirqs last disabled at (561768): [] fpu_clone+0x82/0x410 [ 4.095532][ T1] Preemption disabled at: [ 4.095532][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.095540][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.095545][ T1] Tainted: [W]=WARN [ 4.095546][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.095548][ T1] Call Trace: [ 4.095550][ T1] [ 4.095553][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.095560][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.095563][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.095569][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.095575][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.095582][ T1] __kmalloc_noprof+0x443/0x760 [ 4.095586][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.095594][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.095598][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.095604][ T1] put_chars+0x1e1/0x2f0 [ 4.095608][ T1] ? __send_to_port+0x420/0x420 [ 4.095610][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.095617][ T1] ? validate_chain+0x38b/0xc20 [ 4.095626][ T1] hvc_console_print+0x292/0x780 [ 4.095637][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.095641][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.095644][ T1] ? lock_acquire+0x13c/0x160 [ 4.095651][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.095657][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.095660][ T1] ? console_flush_one_record+0x106/0x710 [ 4.095665][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.095669][ T1] ? lock_acquire+0x13c/0x160 [ 4.095675][ T1] console_flush_one_record+0x46f/0x710 [ 4.095682][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.095684][ T1] ? __lock_acquire+0x518/0xc20 [ 4.095693][ T1] console_unlock+0xee/0x1f0 [ 4.095698][ T1] ? console_flush_one_record+0x710/0x710 [ 4.095700][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.095704][ T1] ? lock_acquire+0x60/0x160 [ 4.095710][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.095712][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.095718][ T1] vprintk_emit+0x37c/0x3e0 [ 4.095724][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.095729][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.095738][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.095743][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.095745][ T1] ? simple_strntoull+0x10f/0x140 [ 4.095752][ T1] ? date_str+0x1e0/0x1e0 [ 4.095757][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.095765][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.095769][ T1] ? vprintk_default+0x20/0x20 [ 4.095777][ T1] ? vprintk_default+0x20/0x20 [ 4.095781][ T1] new_sync_write+0x33e/0x760 [ 4.095786][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.095789][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.095795][ T1] ? new_sync_read+0x750/0x750 [ 4.095807][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.095812][ T1] vfs_write+0x6a2/0xbd0 [ 4.095820][ T1] ksys_write+0x116/0x250 [ 4.095825][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.095830][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.095836][ T1] do_syscall_64+0xff/0x530 [ 4.095839][ T1] ? exc_page_fault+0xee/0x100 [ 4.095843][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.095847][ T1] RIP: 0033:0x7f17a24bebee [ 4.095853][ 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 [ 4.095855][ T1] RSP: 002b:00007ffd0101e880 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.095859][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f17a24bebee [ 4.095861][ T1] RDX: 000000000000011c RSI: 000055556dae8680 RDI: 0000000000000003 [ 4.095862][ T1] RBP: 00007ffd0101e890 R08: 0000000000000000 R09: 0000000000000000 [ 4.095864][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f17a254a0a0 [ 4.095865][ T1] R13: 00007f17a24483e0 R14: 000055556dae8680 R15: 00007ffd0101e9a8 [ 4.095878][ T1] [ 4.096316][ T75] systemd-tmpfile (75) used greatest stack depth: 24528 bytes left [ 4.098597][ T1] virtme-ng-init: basic initialization done [ 4.216461][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.216853][ T76] virtme-ng-init: triggering udev coldplug [ 6.591700][ T76] virtme-ng-init: waiting for udev to settle [ 6.591714][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.591716][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.591718][ T76] preempt_count: 1, expected: 0 [ 6.591719][ T76] RCU nest depth: 0, expected: 0 [ 6.591720][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 6.591723][ T76] #0: ffffffff9b779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.591735][ T76] #1: ffffffff9b779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.591740][ T76] #2: ffffffff9b699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.591744][ T76] #3: ffffffff9b699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.591748][ T76] irq event stamp: 2948 [ 6.591749][ T76] hardirqs last enabled at (2947): [] __down_trylock_console_sem+0x86/0xa0 [ 6.591751][ T76] hardirqs last disabled at (2948): [] console_emit_next_record+0x3d4/0x4c0 [ 6.591753][ T76] softirqs last enabled at (2460): [] fpu_clone+0xd9/0x410 [ 6.591757][ T76] softirqs last disabled at (2458): [] fpu_clone+0x82/0x410 [ 6.591760][ T76] Preemption disabled at: [ 6.591760][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.591767][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.591770][ T76] Tainted: [W]=WARN [ 6.591771][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.591773][ T76] Call Trace: [ 6.591774][ T76] [ 6.591776][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.591782][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.591784][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.591789][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.591793][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.591798][ T76] __kmalloc_noprof+0x443/0x760 [ 6.591801][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.591807][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.591810][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.591813][ T76] put_chars+0x1e1/0x2f0 [ 6.591816][ T76] ? __send_to_port+0x420/0x420 [ 6.591818][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.591823][ T76] ? validate_chain+0x38b/0xc20 [ 6.591829][ T76] hvc_console_print+0x292/0x780 [ 6.591835][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.591838][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.591840][ T76] ? lock_acquire+0x13c/0x160 [ 6.591845][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.591849][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.591850][ T76] ? console_flush_one_record+0x106/0x710 [ 6.591854][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.591856][ T76] ? lock_acquire+0x13c/0x160 [ 6.591860][ T76] console_flush_one_record+0x46f/0x710 [ 6.591864][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.591866][ T76] ? __lock_acquire+0x518/0xc20 [ 6.591872][ T76] console_unlock+0xee/0x1f0 [ 6.591874][ T76] ? console_flush_one_record+0x710/0x710 [ 6.591876][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.591879][ T76] ? lock_acquire+0x60/0x160 [ 6.591882][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.591884][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.591888][ T76] vprintk_emit+0x37c/0x3e0 [ 6.591891][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.591895][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.591901][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.591905][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.591907][ T76] ? simple_strntoull+0x10f/0x140 [ 6.591912][ T76] ? date_str+0x1e0/0x1e0 [ 6.591915][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.591920][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.591922][ T76] ? vprintk_default+0x20/0x20 [ 6.591927][ T76] ? vprintk_default+0x20/0x20 [ 6.591930][ T76] new_sync_write+0x33e/0x760 [ 6.591934][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.591938][ T76] ? new_sync_read+0x750/0x750 [ 6.591942][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.591947][ T76] ? __fget_files+0x1e3/0x460 [ 6.591950][ T76] vfs_write+0x6a2/0xbd0 [ 6.591955][ T76] ksys_write+0x116/0x250 [ 6.591958][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.591961][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.591965][ T76] do_syscall_64+0xff/0x530 [ 6.591968][ T76] ? exc_page_fault+0xee/0x100 [ 6.591971][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.591973][ T76] RIP: 0033:0x7f17a24bfed2 [ 6.591977][ 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 [ 6.591979][ T76] RSP: 002b:00007f17a2406c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.591982][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f17a24bfed2 [ 6.591983][ T76] RDX: 000000000000002e RSI: 00007f179c0012c0 RDI: 0000000000000003 [ 6.591984][ T76] RBP: 00007f17a2406c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.591985][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17a254a0a0 [ 6.591986][ T76] R13: 00007f17a24483e0 R14: 00007f179c0012c0 R15: 00007f17a2406da8 [ 6.591992][ T76] [ 7.178506][ T76] virtme-ng-init: udev is done [ 7.181364][ T1] virtme-ng-init: initialization done