virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.178900][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.178921][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.178923][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.178925][ T1] preempt_count: 1, expected: 0 [ 1.178925][ T1] RCU nest depth: 0, expected: 0 [ 1.178926][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.178928][ T1] #0: ff11000002c08938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.178940][ T1] #1: ffffffffa537ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.178949][ T1] #2: ffffffffa537de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.178949][ T1] #3: ffffffffa529d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.178949][ T1] #4: ffffffffa529d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.178949][ T1] irq event stamp: 322836 [ 1.178949][ T1] hardirqs last enabled at (322835): [] __down_trylock_console_sem+0x86/0xa0 [ 1.178949][ T1] hardirqs last disabled at (322836): [] console_emit_next_record+0x3d4/0x4c0 [ 1.178949][ T1] softirqs last enabled at (322340): [] handle_softirqs+0x67c/0x900 [ 1.178949][ T1] softirqs last disabled at (322331): [] __irq_exit_rcu+0x145/0x1c0 [ 1.178949][ T1] Preemption disabled at: [ 1.178949][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.178949][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.178949][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.178949][ T1] Call Trace: [ 1.178949][ T1] [ 1.178949][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.178949][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.178949][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.178949][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.178949][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.178949][ T1] __kmalloc_noprof+0x443/0x760 [ 1.178949][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.178949][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.178949][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.178949][ T1] put_chars+0x1e1/0x2f0 [ 1.178949][ T1] ? __send_to_port+0x420/0x420 [ 1.178949][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.178949][ T1] ? validate_chain+0x38b/0xc20 [ 1.178949][ T1] hvc_console_print+0x292/0x780 [ 1.178949][ T1] ? __lock_acquire+0x518/0xc20 [ 1.178949][ T1] ? __lock_acquire+0x518/0xc20 [ 1.178949][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.178949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.178949][ T1] ? lock_acquire+0x13c/0x160 [ 1.178949][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.178949][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.178949][ T1] ? console_flush_one_record+0x106/0x710 [ 1.178949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.178949][ T1] ? lock_acquire+0x13c/0x160 [ 1.178949][ T1] console_flush_one_record+0x46f/0x710 [ 1.178949][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.178949][ T1] ? __lock_acquire+0x518/0xc20 [ 1.178949][ T1] console_unlock+0xee/0x1f0 [ 1.178949][ T1] ? console_flush_one_record+0x710/0x710 [ 1.178949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.178949][ T1] ? lock_acquire+0xe0/0x160 [ 1.178949][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.178949][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.178949][ T1] vprintk_emit+0x37c/0x3e0 [ 1.178949][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.178949][ T1] ? find_held_lock+0x2b/0x80 [ 1.178949][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.178949][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.178949][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.178949][ T1] ? device_rename.cold+0xa/0xa [ 1.178949][ T1] ? __lock_acquire+0x518/0xc20 [ 1.178949][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.178949][ T1] ? find_held_lock+0x2b/0x80 [ 1.178949][ T1] dev_printk_emit+0xb9/0xee [ 1.178949][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.178949][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.178949][ T1] ? proc_register+0x368/0x8b0 [ 1.178949][ T1] _dev_info+0xe2/0x116 [ 1.178949][ T1] ? _dev_notice+0x120/0x120 [ 1.178949][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.178949][ T1] ? rtc_proc_show+0x400/0x400 [ 1.178949][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.178949][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.178949][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.178949][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.178949][ T1] cmos_do_probe+0x73b/0x98a [ 1.178949][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.178949][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.178949][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.178949][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.178949][ T1] ? mc146818_set_time+0x500/0x500 [ 1.178949][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.178949][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.178949][ T1] platform_probe+0xfe/0x1f0 [ 1.178949][ T1] call_driver_probe+0x61/0x1c0 [ 1.178949][ T1] really_probe+0x199/0x760 [ 1.178949][ T1] ? __device_attach_driver+0x280/0x280 [ 1.178949][ T1] __driver_probe_device+0x24f/0x440 [ 1.178949][ T1] ? __device_attach_driver+0x280/0x280 [ 1.178949][ T1] ? __device_attach_driver+0x280/0x280 [ 1.178949][ T1] driver_probe_device+0x4a/0xf0 [ 1.178949][ T1] __driver_attach+0x1b8/0x540 [ 1.178949][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.178949][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.178949][ T1] ? bus_remove_file+0x50/0x50 [ 1.178949][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.178949][ T1] ? rtc_dev_init+0x40/0x40 [ 1.178949][ T1] ? rtc_dev_init+0x40/0x40 [ 1.178949][ T1] bus_add_driver+0x2c8/0x530 [ 1.178949][ T1] driver_register+0x1a3/0x390 [ 1.178949][ T1] __platform_driver_probe+0x13f/0x270 [ 1.178949][ T1] cmos_init+0x31/0x40 [ 1.178949][ T1] do_one_initcall+0x124/0x4f0 [ 1.178949][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.178949][ T1] ? parameq+0x110/0x110 [ 1.178949][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.178949][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.178949][ T1] kernel_init_freeable+0x596/0x630 [ 1.178949][ T1] ? rest_init+0x280/0x280 [ 1.178949][ T1] kernel_init+0x21/0x150 [ 1.178949][ T1] ? rest_init+0x280/0x280 [ 1.178949][ T1] ret_from_fork+0x474/0x6b0 [ 1.178949][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.178949][ T1] ? __switch_to+0x5a3/0xe00 [ 1.178949][ T1] ? rest_init+0x280/0x280 [ 1.178949][ T1] ret_from_fork_asm+0x11/0x20 [ 1.178949][ T1] [ 1.210523][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:15:00 UTC (1787901300) [ 1.211561][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.215358][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.224146][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.227082][ T1] IPv4 over IPsec tunneling driver [ 1.230467][ T1] NET: Registered PF_INET6 protocol family [ 1.235816][ T1] Segment Routing with IPv6 [ 1.236175][ T1] RPL Segment Routing with IPv6 [ 1.236568][ T1] In-situ OAM (IOAM) with IPv6 [ 1.239661][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.246600][ T1] NET: Registered PF_PACKET protocol family [ 1.247007][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.247425][ T1] sctp: Hash tables configured (bind 32/56) [ 1.248070][ T1] 9pnet: Installing 9P2000 support [ 1.248430][ T1] Key type dns_resolver registered [ 1.249136][ T1] NET: Registered PF_VSOCK protocol family [ 1.253733][ T1] IPI shorthand broadcast: enabled [ 1.360837][ T1] sched_clock: Marking stable (1326001142, 33946366)->(1436944485, -76996977) [ 1.364195][ T1] registered taskstats version 1 [ 1.367193][ T1] Loading compiled-in X.509 certificates [ 1.479237][ T1] Demotion targets for Node 0: null [ 1.479574][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12319) [ 1.479870][ T1] page_owner is disabled [ 1.480576][ T1] PM: Magic number: 6:577:269 [ 1.481029][ T1] netconsole: network logging started [ 1.483322][ T1] ALSA device list: [ 1.484198][ T1] No soundcards found. [ 1.485329][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.487733][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.488511][ T1] devtmpfs: mounted [ 1.488769][ T1] VFS: Pivoted into new rootfs [ 1.513520][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.518621][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.518852][ T1] Write protecting the kernel read-only data: 65536k [ 1.519542][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.519900][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.522269][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.522564][ T1] with arguments: [ 1.522691][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.522922][ T1] with environment: [ 1.523052][ T1] HOME=/ [ 1.523183][ T1] TERM=dumb [ 1.523297][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.523496][ T1] nr_open=2147483584 [ 1.523609][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.523876][ T1] virtme_rw_overlay0=/etc [ 1.524036][ T1] virtme_rw_overlay1=/lib [ 1.524192][ T1] virtme_rw_overlay2=/home [ 1.524417][ T1] virtme_rw_overlay3=/opt [ 1.524580][ T1] virtme_rw_overlay4=/srv [ 1.524740][ T1] virtme_rw_overlay5=/usr [ 1.524891][ T1] virtme_rw_overlay6=/var [ 1.525048][ T1] virtme_rw_overlay7=/tmp [ 1.525205][ T1] virtme_console=ttyS0 [ 1.525358][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.541363][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.542799][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.555024][ T1] overlayfs: failed to set xattr on upper [ 1.555336][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.555669][ T1] overlayfs: ...falling back to uuid=null. [ 1.558348][ T1] overlayfs: failed to set xattr on upper [ 1.558588][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.558923][ T1] overlayfs: ...falling back to uuid=null. [ 1.561080][ T1] overlayfs: failed to set xattr on upper [ 1.561321][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.561617][ T1] overlayfs: ...falling back to uuid=null. [ 1.563817][ T1] overlayfs: failed to set xattr on upper [ 1.564063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.564356][ T1] overlayfs: ...falling back to uuid=null. [ 1.566503][ T1] overlayfs: failed to set xattr on upper [ 1.566736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.567613][ T1] overlayfs: ...falling back to uuid=null. [ 1.569546][ T1] overlayfs: failed to set xattr on upper [ 1.569783][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.570091][ T1] overlayfs: ...falling back to uuid=null. [ 1.572738][ T1] overlayfs: failed to set xattr on upper [ 1.572987][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.573278][ T1] overlayfs: ...falling back to uuid=null. [ 1.575350][ T1] overlayfs: failed to set xattr on upper [ 1.575583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.575870][ T1] overlayfs: ...falling back to uuid=null. [ 1.587200][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.730556][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.730556][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.730556][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.730556][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.730572][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.730574][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.730576][ T1] preempt_count: 1, expected: 0 [ 3.730577][ T1] RCU nest depth: 0, expected: 0 [ 3.730578][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.730580][ T1] #0: ffffffffa537ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.730592][ T1] #1: ffffffffa537de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.730597][ T1] #2: ffffffffa529d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.730600][ T1] #3: ffffffffa529d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.730604][ T1] irq event stamp: 609168 [ 3.730605][ T1] hardirqs last enabled at (609167): [] __down_trylock_console_sem+0x86/0xa0 [ 3.730608][ T1] hardirqs last disabled at (609168): [] console_emit_next_record+0x3d4/0x4c0 [ 3.730610][ T1] softirqs last enabled at (608430): [] fpu_clone+0xd9/0x410 [ 3.730614][ T1] softirqs last disabled at (608428): [] fpu_clone+0x82/0x410 [ 3.730617][ T1] Preemption disabled at: [ 3.730617][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.730623][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.730627][ T1] Tainted: [W]=WARN [ 3.730628][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.730629][ T1] Call Trace: [ 3.730631][ T1] [ 3.730633][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.730639][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.730640][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.730645][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.730649][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.730653][ T1] __kmalloc_noprof+0x443/0x760 [ 3.730655][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.730662][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.730665][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.730668][ T1] put_chars+0x1e1/0x2f0 [ 3.730671][ T1] ? __send_to_port+0x420/0x420 [ 3.730674][ T1] ? validate_chain+0x38b/0xc20 [ 3.730679][ T1] hvc_console_print+0x292/0x780 [ 3.730686][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.730689][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.730692][ T1] ? lock_acquire+0x13c/0x160 [ 3.730696][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.730699][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.730701][ T1] ? console_flush_one_record+0x106/0x710 [ 3.730704][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.730706][ T1] ? lock_acquire+0x13c/0x160 [ 3.730710][ T1] console_flush_one_record+0x46f/0x710 [ 3.730714][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.730716][ T1] ? __lock_acquire+0x518/0xc20 [ 3.730721][ T1] console_unlock+0xee/0x1f0 [ 3.730724][ T1] ? console_flush_one_record+0x710/0x710 [ 3.730726][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.730728][ T1] ? lock_acquire+0xe0/0x160 [ 3.730731][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.730733][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.730736][ T1] vprintk_emit+0x37c/0x3e0 [ 3.730739][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.730741][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.730747][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.730751][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.730752][ T1] ? simple_strntoull+0x10f/0x140 [ 3.730756][ T1] ? date_str+0x1e0/0x1e0 [ 3.730759][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.730762][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.730765][ T1] ? vprintk_default+0x20/0x20 [ 3.730769][ T1] ? vprintk_default+0x20/0x20 [ 3.730771][ T1] new_sync_write+0x33e/0x760 [ 3.730774][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.730778][ T1] ? new_sync_read+0x750/0x750 [ 3.730779][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.730783][ T1] ? do_sys_openat2+0xff/0x170 [ 3.730786][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.730789][ T1] vfs_write+0x655/0x970 [ 3.730793][ T1] ksys_write+0x116/0x250 [ 3.730796][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.730798][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.730801][ T1] do_syscall_64+0xff/0x530 [ 3.730804][ T1] ? exc_page_fault+0xee/0x100 [ 3.730807][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.730809][ T1] RIP: 0033:0x7f398b6d2bee [ 3.730813][ 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 [ 3.730815][ T1] RSP: 002b:00007fff8bc05d40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.730818][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f398b6d2bee [ 3.730819][ T1] RDX: 000000000000011c RSI: 0000555576c55630 RDI: 0000000000000003 [ 3.730820][ T1] RBP: 00007fff8bc05d50 R08: 0000000000000000 R09: 0000000000000000 [ 3.730821][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f398b75e0a0 [ 3.730822][ T1] R13: 00007f398b65c3e0 R14: 0000555576c55630 R15: 00007fff8bc05e68 [ 3.730828][ T1] [ 3.732983][ T74] systemd-tmpfile (74) used greatest stack depth: 24672 bytes left [ 3.737828][ T1] virtme-ng-init: basic initialization done [ 3.814220][ T79] ip (79) used greatest stack depth: 24552 bytes left [ 3.825640][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.826088][ T75] virtme-ng-init: triggering udev coldplug [ 6.540889][ T75] virtme-ng-init: waiting for udev to settle [ 6.540903][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.540905][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.540907][ T75] preempt_count: 1, expected: 0 [ 6.540907][ T75] RCU nest depth: 0, expected: 0 [ 6.540909][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.540911][ T75] #0: ffffffffa537ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.540922][ T75] #1: ffffffffa537de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.540927][ T75] #2: ffffffffa529d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.540931][ T75] #3: ffffffffa529d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.540935][ T75] irq event stamp: 10706 [ 6.540936][ T75] hardirqs last enabled at (10705): [] __down_trylock_console_sem+0x86/0xa0 [ 6.540940][ T75] hardirqs last disabled at (10706): [] console_emit_next_record+0x3d4/0x4c0 [ 6.540942][ T75] softirqs last enabled at (10130): [] handle_softirqs+0x67c/0x900 [ 6.540947][ T75] softirqs last disabled at (10123): [] __irq_exit_rcu+0x145/0x1c0 [ 6.540950][ T75] Preemption disabled at: [ 6.540951][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.540956][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.540959][ T75] Tainted: [W]=WARN [ 6.540960][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.540962][ T75] Call Trace: [ 6.540964][ T75] [ 6.540965][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.540971][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.540972][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.540977][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.540981][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.540985][ T75] __kmalloc_noprof+0x443/0x760 [ 6.540987][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.540994][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.540997][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.541000][ T75] put_chars+0x1e1/0x2f0 [ 6.541003][ T75] ? __send_to_port+0x420/0x420 [ 6.541006][ T75] ? validate_chain+0x38b/0xc20 [ 6.541011][ T75] hvc_console_print+0x292/0x780 [ 6.541018][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.541021][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.541024][ T75] ? lock_acquire+0x13c/0x160 [ 6.541028][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.541032][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.541033][ T75] ? console_flush_one_record+0x106/0x710 [ 6.541037][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.541038][ T75] ? lock_acquire+0x13c/0x160 [ 6.541042][ T75] console_flush_one_record+0x46f/0x710 [ 6.541047][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.541048][ T75] ? __lock_acquire+0x518/0xc20 [ 6.541054][ T75] console_unlock+0xee/0x1f0 [ 6.541057][ T75] ? console_flush_one_record+0x710/0x710 [ 6.541058][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.541060][ T75] ? lock_acquire+0xe0/0x160 [ 6.541064][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.541066][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.541068][ T75] vprintk_emit+0x37c/0x3e0 [ 6.541071][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.541074][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.541079][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.541083][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.541085][ T75] ? simple_strntoull+0x10f/0x140 [ 6.541089][ T75] ? date_str+0x1e0/0x1e0 [ 6.541092][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.541095][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.541098][ T75] ? vprintk_default+0x20/0x20 [ 6.541102][ T75] ? vprintk_default+0x20/0x20 [ 6.541104][ T75] new_sync_write+0x33e/0x760 [ 6.541107][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 6.541111][ T75] ? new_sync_read+0x750/0x750 [ 6.541113][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 6.541116][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.541121][ T75] ? __fget_files+0x1e3/0x460 [ 6.541125][ T75] vfs_write+0x655/0x970 [ 6.541129][ T75] ksys_write+0x116/0x250 [ 6.541131][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.541134][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.541137][ T75] do_syscall_64+0xff/0x530 [ 6.541140][ T75] ? exc_page_fault+0xee/0x100 [ 6.541143][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.541145][ T75] RIP: 0033:0x7f398b6d3ed2 [ 6.541149][ 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 [ 6.541150][ T75] RSP: 002b:00007f398b61ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.541153][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f398b6d3ed2 [ 6.541154][ T75] RDX: 000000000000002e RSI: 00007f39840012c0 RDI: 0000000000000003 [ 6.541155][ T75] RBP: 00007f398b61ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.541156][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f398b75e0a0 [ 6.541156][ T75] R13: 00007f398b65c3e0 R14: 00007f39840012c0 R15: 00007f398b61ada8 [ 6.541163][ T75] [ 7.447780][ T75] virtme-ng-init: udev is done [ 7.451055][ T1] virtme-ng-init: initialization done