virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.064334][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.064361][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.064363][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.064365][ T1] preempt_count: 1, expected: 0 [ 1.064366][ T1] RCU nest depth: 0, expected: 0 [ 1.064367][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.064369][ T1] #0: ff110000028d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.064382][ T1] #1: ffffffff99169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.064388][ T1] #2: ffffffff99169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.064392][ T1] #3: ffffffff99089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.064395][ T1] #4: ffffffff99089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.064399][ T1] irq event stamp: 307072 [ 1.064400][ T1] hardirqs last enabled at (307071): [] __down_trylock_console_sem+0x86/0xa0 [ 1.064403][ T1] hardirqs last disabled at (307072): [] console_emit_next_record+0x3d4/0x4c0 [ 1.064405][ T1] softirqs last enabled at (306918): [] handle_softirqs+0x67c/0x900 [ 1.064409][ T1] softirqs last disabled at (306649): [] __irq_exit_rcu+0x145/0x1c0 [ 1.064411][ T1] Preemption disabled at: [ 1.064412][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.064417][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.064420][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.064422][ T1] Call Trace: [ 1.064423][ T1] [ 1.064427][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.064432][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.064434][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.064439][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.064442][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.064448][ T1] __kmalloc_noprof+0x443/0x760 [ 1.064450][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.064456][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.064459][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.064462][ T1] put_chars+0x1e1/0x2f0 [ 1.064465][ T1] ? __send_to_port+0x420/0x420 [ 1.064469][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.064472][ T1] ? validate_chain+0x38b/0xc20 [ 1.064477][ T1] hvc_console_print+0x292/0x780 [ 1.064480][ T1] ? __lock_acquire+0x518/0xc20 [ 1.064482][ T1] ? __lock_acquire+0x518/0xc20 [ 1.064487][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.064490][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.064493][ T1] ? lock_acquire+0x13c/0x160 [ 1.064497][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.064500][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.064502][ T1] ? console_flush_one_record+0x106/0x710 [ 1.064504][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.064506][ T1] ? lock_acquire+0x13c/0x160 [ 1.064511][ T1] console_flush_one_record+0x46f/0x710 [ 1.064514][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.064516][ T1] ? __lock_acquire+0x518/0xc20 [ 1.064521][ T1] console_unlock+0xee/0x1f0 [ 1.064524][ T1] ? console_flush_one_record+0x710/0x710 [ 1.064525][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.064527][ T1] ? lock_acquire+0x60/0x160 [ 1.064531][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.064533][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.064536][ T1] vprintk_emit+0x37c/0x3e0 [ 1.064539][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.064541][ T1] ? find_held_lock+0x2b/0x80 [ 1.064543][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.064545][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.064549][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.064554][ T1] ? device_rename.cold+0xa/0xa [ 1.064556][ T1] ? __lock_acquire+0x518/0xc20 [ 1.064561][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.064563][ T1] ? find_held_lock+0x2b/0x80 [ 1.064567][ T1] dev_printk_emit+0xb9/0xee [ 1.064569][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.064573][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.064577][ T1] ? proc_register+0x368/0x8b0 [ 1.064584][ T1] _dev_info+0xe2/0x116 [ 1.064587][ T1] ? _dev_notice+0x120/0x120 [ 1.064592][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.064595][ T1] ? rtc_proc_show+0x400/0x400 [ 1.064600][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.064605][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.064608][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.064612][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.064619][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.064623][ T1] cmos_do_probe+0x73b/0x98a [ 1.064626][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.064628][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.064630][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.064636][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.064638][ T1] ? mc146818_set_time+0x500/0x500 [ 1.064642][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.064644][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.064650][ T1] platform_probe+0xfe/0x1f0 [ 1.064653][ T1] call_driver_probe+0x61/0x1c0 [ 1.064656][ T1] really_probe+0x199/0x760 [ 1.064659][ T1] ? __device_attach_driver+0x280/0x280 [ 1.064661][ T1] __driver_probe_device+0x24f/0x440 [ 1.064665][ T1] ? __device_attach_driver+0x280/0x280 [ 1.064667][ T1] ? __device_attach_driver+0x280/0x280 [ 1.064669][ T1] driver_probe_device+0x4a/0xf0 [ 1.064672][ T1] __driver_attach+0x1b8/0x540 [ 1.064674][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.064677][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.064680][ T1] ? bus_remove_file+0x50/0x50 [ 1.064682][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.064686][ T1] ? rtc_dev_init+0x40/0x40 [ 1.064691][ T1] ? rtc_dev_init+0x40/0x40 [ 1.064692][ T1] bus_add_driver+0x2c8/0x530 [ 1.064696][ T1] driver_register+0x1a3/0x390 [ 1.064700][ T1] __platform_driver_probe+0x13f/0x270 [ 1.064703][ T1] cmos_init+0x31/0x40 [ 1.064704][ T1] do_one_initcall+0x124/0x4f0 [ 1.064708][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.064710][ T1] ? parameq+0x110/0x110 [ 1.064715][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.064719][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.064722][ T1] kernel_init_freeable+0x596/0x630 [ 1.064726][ T1] ? rest_init+0x280/0x280 [ 1.064729][ T1] kernel_init+0x21/0x150 [ 1.064731][ T1] ? rest_init+0x280/0x280 [ 1.064733][ T1] ret_from_fork+0x474/0x6b0 [ 1.064737][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.064741][ T1] ? __switch_to+0x5a3/0xe00 [ 1.064745][ T1] ? rest_init+0x280/0x280 [ 1.064747][ T1] ret_from_fork_asm+0x11/0x20 [ 1.064756][ T1] [ 1.097738][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:23:22 UTC (1787891002) [ 1.098815][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.102233][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.112199][ T1] NET: Registered PF_INET6 protocol family [ 1.116509][ T1] Segment Routing with IPv6 [ 1.116946][ T1] In-situ OAM (IOAM) with IPv6 [ 1.117316][ T1] NET: Registered PF_PACKET protocol family [ 1.117618][ T1] 9pnet: Installing 9P2000 support [ 1.118063][ T1] Key type dns_resolver registered [ 1.118716][ T1] NET: Registered PF_VSOCK protocol family [ 1.123528][ T1] IPI shorthand broadcast: enabled [ 1.230245][ T1] sched_clock: Marking stable (1191007294, 38839180)->(1314657311, -84810837) [ 1.232981][ T1] registered taskstats version 1 [ 1.236128][ T1] Loading compiled-in X.509 certificates [ 1.342363][ T1] Demotion targets for Node 0: null [ 1.342744][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.343073][ T1] page_owner is disabled [ 1.343782][ T1] PM: Magic number: 6:362:364 [ 1.344016][ T1] msr msr3: hash matches [ 1.344486][ T1] netconsole: network logging started [ 1.346057][ T1] ALSA device list: [ 1.346219][ T1] No soundcards found. [ 1.348150][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.351620][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.352584][ T1] devtmpfs: mounted [ 1.352967][ T1] VFS: Pivoted into new rootfs [ 1.382784][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.383096][ T1] Write protecting the kernel read-only data: 55296k [ 1.383829][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.384357][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.384780][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.385231][ T1] with arguments: [ 1.385422][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.385705][ T1] with environment: [ 1.388553][ T1] HOME=/ [ 1.389067][ T1] TERM=dumb [ 1.389570][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.390180][ T1] nr_open=2147483584 [ 1.391804][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.392171][ T1] virtme_rw_overlay0=/etc [ 1.392387][ T1] virtme_rw_overlay1=/lib [ 1.392610][ T1] virtme_rw_overlay2=/home [ 1.392832][ T1] virtme_rw_overlay3=/opt [ 1.393050][ T1] virtme_rw_overlay4=/srv [ 1.393279][ T1] virtme_rw_overlay5=/usr [ 1.393498][ T1] virtme_rw_overlay6=/var [ 1.393715][ T1] virtme_rw_overlay7=/tmp [ 1.393965][ T1] virtme_console=ttyS0 [ 1.394170][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.411422][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.412866][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.423924][ T1] overlayfs: failed to set xattr on upper [ 1.424274][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.424571][ T1] overlayfs: ...falling back to uuid=null. [ 1.427346][ T1] overlayfs: failed to set xattr on upper [ 1.427597][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427910][ T1] overlayfs: ...falling back to uuid=null. [ 1.430157][ T1] overlayfs: failed to set xattr on upper [ 1.430437][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430741][ T1] overlayfs: ...falling back to uuid=null. [ 1.430825][ T71] kwatchdog (71) used greatest stack depth: 28672 bytes left [ 1.433298][ T1] overlayfs: failed to set xattr on upper [ 1.433555][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433889][ T1] overlayfs: ...falling back to uuid=null. [ 1.436941][ T1] overlayfs: failed to set xattr on upper [ 1.437195][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437534][ T1] overlayfs: ...falling back to uuid=null. [ 1.439510][ T1] overlayfs: failed to set xattr on upper [ 1.439770][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440435][ T1] overlayfs: ...falling back to uuid=null. [ 1.442621][ T1] overlayfs: failed to set xattr on upper [ 1.442900][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443220][ T1] overlayfs: ...falling back to uuid=null. [ 1.446057][ T1] overlayfs: failed to set xattr on upper [ 1.446312][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446629][ T1] overlayfs: ...falling back to uuid=null. [ 1.458974][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.721817][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.721817][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.721817][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.721817][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.721856][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.721858][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.721860][ T1] preempt_count: 1, expected: 0 [ 3.721861][ T1] RCU nest depth: 0, expected: 0 [ 3.721861][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.721864][ T1] #0: ffffffff99169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.721876][ T1] #1: ffffffff99169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.721880][ T1] #2: ffffffff99089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.721883][ T1] #3: ffffffff99089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.721886][ T1] irq event stamp: 559264 [ 3.721887][ T1] hardirqs last enabled at (559263): [] irqentry_exit+0x21c/0x790 [ 3.721891][ T1] hardirqs last disabled at (559264): [] console_emit_next_record+0x3d4/0x4c0 [ 3.721893][ T1] softirqs last enabled at (558570): [] fpu_clone+0xd9/0x410 [ 3.721897][ T1] softirqs last disabled at (558568): [] fpu_clone+0x82/0x410 [ 3.721899][ T1] Preemption disabled at: [ 3.721900][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.721905][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.721908][ T1] Tainted: [W]=WARN [ 3.721909][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.721911][ T1] Call Trace: [ 3.721913][ T1] [ 3.721915][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.721920][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.721921][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.721926][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.721929][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.721934][ T1] __kmalloc_noprof+0x443/0x760 [ 3.721937][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.721943][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.721946][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.721949][ T1] put_chars+0x1e1/0x2f0 [ 3.721952][ T1] ? __send_to_port+0x420/0x420 [ 3.721954][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.721958][ T1] ? validate_chain+0x38b/0xc20 [ 3.721963][ T1] hvc_console_print+0x292/0x780 [ 3.721970][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.721972][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.721974][ T1] ? lock_acquire+0x13c/0x160 [ 3.721978][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.721981][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.721983][ T1] ? console_flush_one_record+0x106/0x710 [ 3.721985][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.721987][ T1] ? lock_acquire+0x13c/0x160 [ 3.721991][ T1] console_flush_one_record+0x46f/0x710 [ 3.721995][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.721996][ T1] ? __lock_acquire+0x518/0xc20 [ 3.722001][ T1] console_unlock+0xee/0x1f0 [ 3.722004][ T1] ? console_flush_one_record+0x710/0x710 [ 3.722005][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.722007][ T1] ? lock_acquire+0x60/0x160 [ 3.722011][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.722013][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.722016][ T1] vprintk_emit+0x37c/0x3e0 [ 3.722019][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.722022][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.722028][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.722032][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.722034][ T1] ? simple_strntoull+0x10f/0x140 [ 3.722037][ T1] ? date_str+0x1e0/0x1e0 [ 3.722041][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.722045][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.722047][ T1] ? vprintk_default+0x20/0x20 [ 3.722051][ T1] ? vprintk_default+0x20/0x20 [ 3.722053][ T1] new_sync_write+0x33e/0x760 [ 3.722057][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.722059][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.722062][ T1] ? new_sync_read+0x750/0x750 [ 3.722069][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.722072][ T1] vfs_write+0x6a2/0xbd0 [ 3.722076][ T1] ksys_write+0x116/0x250 [ 3.722079][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.722081][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.722084][ T1] do_syscall_64+0xff/0x530 [ 3.722087][ T1] ? exc_page_fault+0xee/0x100 [ 3.722090][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.722092][ T1] RIP: 0033:0x7fd00bdacbee [ 3.722096][ 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 [ 3.722098][ T1] RSP: 002b:00007ffc19609660 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.722101][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fd00bdacbee [ 3.722102][ T1] RDX: 000000000000011c RSI: 0000555575ec5680 RDI: 0000000000000003 [ 3.722103][ T1] RBP: 00007ffc19609670 R08: 0000000000000000 R09: 0000000000000000 [ 3.722104][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd00be380a0 [ 3.722104][ T1] R13: 00007fd00bd363e0 R14: 0000555575ec5680 R15: 00007ffc19609788 [ 3.722111][ T1] [ 3.723906][ T72] systemd-tmpfile (72) used greatest stack depth: 24928 bytes left [ 3.724101][ T1] virtme-ng-init: basic initialization done [ 3.784783][ T78] ip (78) used greatest stack depth: 24664 bytes left [ 3.821359][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.821907][ T74] virtme-ng-init: triggering udev coldplug [ 6.083246][ T74] virtme-ng-init: waiting for udev to settle [ 6.083261][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.083264][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.083265][ T74] preempt_count: 1, expected: 0 [ 6.083266][ T74] RCU nest depth: 0, expected: 0 [ 6.083267][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.083270][ T74] #0: ffffffff99169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.083282][ T74] #1: ffffffff99169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.083286][ T74] #2: ffffffff99089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.083290][ T74] #3: ffffffff99089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.083293][ T74] irq event stamp: 4954 [ 6.083294][ T74] hardirqs last enabled at (4953): [] __down_trylock_console_sem+0x86/0xa0 [ 6.083297][ T74] hardirqs last disabled at (4954): [] console_emit_next_record+0x3d4/0x4c0 [ 6.083299][ T74] softirqs last enabled at (4468): [] fpu_clone+0xd9/0x410 [ 6.083302][ T74] softirqs last disabled at (4466): [] fpu_clone+0x82/0x410 [ 6.083305][ T74] Preemption disabled at: [ 6.083305][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.083311][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.083314][ T74] Tainted: [W]=WARN [ 6.083315][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.083317][ T74] Call Trace: [ 6.083319][ T74] [ 6.083320][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.083325][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.083327][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.083332][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.083335][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.083340][ T74] __kmalloc_noprof+0x443/0x760 [ 6.083343][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.083349][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.083352][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.083355][ T74] put_chars+0x1e1/0x2f0 [ 6.083359][ T74] ? __send_to_port+0x420/0x420 [ 6.083360][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.083365][ T74] ? validate_chain+0x38b/0xc20 [ 6.083370][ T74] hvc_console_print+0x292/0x780 [ 6.083377][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.083379][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.083381][ T74] ? lock_acquire+0x13c/0x160 [ 6.083385][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.083389][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.083390][ T74] ? console_flush_one_record+0x106/0x710 [ 6.083393][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.083395][ T74] ? lock_acquire+0x13c/0x160 [ 6.083399][ T74] console_flush_one_record+0x46f/0x710 [ 6.083402][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.083404][ T74] ? __lock_acquire+0x518/0xc20 [ 6.083409][ T74] console_unlock+0xee/0x1f0 [ 6.083411][ T74] ? console_flush_one_record+0x710/0x710 [ 6.083412][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.083414][ T74] ? lock_acquire+0x60/0x160 [ 6.083418][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.083420][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.083423][ T74] vprintk_emit+0x37c/0x3e0 [ 6.083426][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.083429][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.083435][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.083439][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.083441][ T74] ? simple_strntoull+0x10f/0x140 [ 6.083446][ T74] ? date_str+0x1e0/0x1e0 [ 6.083449][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.083453][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.083456][ T74] ? vprintk_default+0x20/0x20 [ 6.083460][ T74] ? vprintk_default+0x20/0x20 [ 6.083462][ T74] new_sync_write+0x33e/0x760 [ 6.083466][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.083470][ T74] ? new_sync_read+0x750/0x750 [ 6.083474][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.083479][ T74] ? __fget_files+0x1e3/0x460 [ 6.083483][ T74] vfs_write+0x6a2/0xbd0 [ 6.083487][ T74] ksys_write+0x116/0x250 [ 6.083490][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.083492][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.083496][ T74] do_syscall_64+0xff/0x530 [ 6.083498][ T74] ? exc_page_fault+0xee/0x100 [ 6.083501][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.083504][ T74] RIP: 0033:0x7fd00bdaded2 [ 6.083508][ 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 [ 6.083510][ T74] RSP: 002b:00007fd00bcf4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.083513][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd00bdaded2 [ 6.083515][ T74] RDX: 000000000000002e RSI: 00007fd0040012c0 RDI: 0000000000000003 [ 6.083516][ T74] RBP: 00007fd00bcf4c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.083516][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd00be380a0 [ 6.083517][ T74] R13: 00007fd00bd363e0 R14: 00007fd0040012c0 R15: 00007fd00bcf4da8 [ 6.083524][ T74] [ 6.874964][ T74] virtme-ng-init: udev is done [ 6.877889][ T1] virtme-ng-init: initialization done