virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.066518][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.066539][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.066541][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.066543][ T1] preempt_count: 1, expected: 0 [ 1.066544][ T1] RCU nest depth: 0, expected: 0 [ 1.066545][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.066547][ T1] #0: ff1100000281b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.066559][ T1] #1: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.066565][ T1] #2: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.066568][ T1] #3: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.066571][ T1] #4: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.066575][ T1] irq event stamp: 310908 [ 1.066576][ T1] hardirqs last enabled at (310907): [] __down_trylock_console_sem+0x86/0xa0 [ 1.066579][ T1] hardirqs last disabled at (310908): [] console_emit_next_record+0x3d4/0x4c0 [ 1.066581][ T1] softirqs last enabled at (310396): [] handle_softirqs+0x67c/0x900 [ 1.066584][ T1] softirqs last disabled at (310391): [] __irq_exit_rcu+0x145/0x1c0 [ 1.066587][ T1] Preemption disabled at: [ 1.066587][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.066592][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.066595][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.066597][ T1] Call Trace: [ 1.066598][ T1] [ 1.066602][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.066607][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.066608][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.066613][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.066616][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.066621][ T1] __kmalloc_noprof+0x443/0x760 [ 1.066623][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.066629][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.066631][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.066634][ T1] put_chars+0x1e1/0x2f0 [ 1.066637][ T1] ? __send_to_port+0x420/0x420 [ 1.066641][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.066644][ T1] ? validate_chain+0x38b/0xc20 [ 1.066649][ T1] hvc_console_print+0x292/0x780 [ 1.066651][ T1] ? __lock_acquire+0x518/0xc20 [ 1.066653][ T1] ? __lock_acquire+0x518/0xc20 [ 1.066658][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.066661][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.066663][ T1] ? lock_acquire+0x13c/0x160 [ 1.066667][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.066670][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.066672][ T1] ? console_flush_one_record+0x106/0x710 [ 1.066674][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.066676][ T1] ? lock_acquire+0x13c/0x160 [ 1.066683][ T1] console_flush_one_record+0x46f/0x710 [ 1.066685][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.066685][ T1] ? __lock_acquire+0x518/0xc20 [ 1.066685][ T1] console_unlock+0xee/0x1f0 [ 1.066685][ T1] ? console_flush_one_record+0x710/0x710 [ 1.066685][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.066685][ T1] ? lock_acquire+0x60/0x160 [ 1.066685][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.066685][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.066685][ T1] vprintk_emit+0x37c/0x3e0 [ 1.066685][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.066685][ T1] ? find_held_lock+0x2b/0x80 [ 1.066685][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.066685][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.066685][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.066685][ T1] ? device_rename.cold+0xa/0xa [ 1.066685][ T1] ? __lock_acquire+0x518/0xc20 [ 1.066685][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.066685][ T1] ? find_held_lock+0x2b/0x80 [ 1.066685][ T1] dev_printk_emit+0xb9/0xee [ 1.066685][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.066685][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.066685][ T1] ? proc_register+0x368/0x8b0 [ 1.066685][ T1] _dev_info+0xe2/0x116 [ 1.066685][ T1] ? _dev_notice+0x120/0x120 [ 1.066685][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.066685][ T1] ? rtc_proc_show+0x400/0x400 [ 1.066685][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.066685][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.066685][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.066685][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.066685][ T1] cmos_do_probe+0x73b/0x98a [ 1.066685][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.066685][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.066685][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.066685][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.066685][ T1] ? mc146818_set_time+0x500/0x500 [ 1.066685][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.066685][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.066685][ T1] platform_probe+0xfe/0x1f0 [ 1.066685][ T1] call_driver_probe+0x61/0x1c0 [ 1.066685][ T1] really_probe+0x199/0x760 [ 1.066685][ T1] ? __device_attach_driver+0x280/0x280 [ 1.066685][ T1] __driver_probe_device+0x24f/0x440 [ 1.066685][ T1] ? __device_attach_driver+0x280/0x280 [ 1.066685][ T1] ? __device_attach_driver+0x280/0x280 [ 1.066685][ T1] driver_probe_device+0x4a/0xf0 [ 1.066685][ T1] __driver_attach+0x1b8/0x540 [ 1.066685][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.066685][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.066685][ T1] ? bus_remove_file+0x50/0x50 [ 1.066685][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.066685][ T1] ? rtc_dev_init+0x40/0x40 [ 1.066685][ T1] ? rtc_dev_init+0x40/0x40 [ 1.066685][ T1] bus_add_driver+0x2c8/0x530 [ 1.066685][ T1] driver_register+0x1a3/0x390 [ 1.066685][ T1] __platform_driver_probe+0x13f/0x270 [ 1.066685][ T1] cmos_init+0x31/0x40 [ 1.066685][ T1] do_one_initcall+0x124/0x4f0 [ 1.066685][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.066685][ T1] ? parameq+0x110/0x110 [ 1.066685][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.066685][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.066685][ T1] kernel_init_freeable+0x596/0x630 [ 1.066685][ T1] ? rest_init+0x280/0x280 [ 1.066685][ T1] kernel_init+0x21/0x150 [ 1.066685][ T1] ? rest_init+0x280/0x280 [ 1.066685][ T1] ret_from_fork+0x474/0x6b0 [ 1.066685][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.066685][ T1] ? __switch_to+0x5a3/0xe00 [ 1.066685][ T1] ? rest_init+0x280/0x280 [ 1.066685][ T1] ret_from_fork_asm+0x11/0x20 [ 1.066685][ T1] [ 1.097497][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:33:54 UTC (1787898834) [ 1.098533][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.101895][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.111328][ T1] NET: Registered PF_INET6 protocol family [ 1.115669][ T1] Segment Routing with IPv6 [ 1.116099][ T1] In-situ OAM (IOAM) with IPv6 [ 1.116447][ T1] NET: Registered PF_PACKET protocol family [ 1.116694][ T1] 9pnet: Installing 9P2000 support [ 1.117038][ T1] Key type dns_resolver registered [ 1.117733][ T1] NET: Registered PF_VSOCK protocol family [ 1.122663][ T1] IPI shorthand broadcast: enabled [ 1.226942][ T1] sched_clock: Marking stable (1191001939, 35680427)->(1307886746, -81204380) [ 1.229384][ T1] registered taskstats version 1 [ 1.232236][ T1] Loading compiled-in X.509 certificates [ 1.331994][ T1] Demotion targets for Node 0: null [ 1.332339][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.332612][ T1] page_owner is disabled [ 1.333245][ T1] PM: Magic number: 6:780:570 [ 1.333690][ T1] netconsole: network logging started [ 1.335111][ T1] ALSA device list: [ 1.335249][ T1] No soundcards found. [ 1.337032][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.339437][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.340165][ T1] devtmpfs: mounted [ 1.340408][ T1] VFS: Pivoted into new rootfs [ 1.367483][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.368017][ T1] Write protecting the kernel read-only data: 55296k [ 1.370615][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.371053][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.371307][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.371559][ T1] with arguments: [ 1.371679][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.371900][ T1] with environment: [ 1.372026][ T1] HOME=/ [ 1.372143][ T1] TERM=dumb [ 1.372249][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.372469][ T1] nr_open=2147483584 [ 1.372583][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.372836][ T1] virtme_rw_overlay0=/etc [ 1.372997][ T1] virtme_rw_overlay1=/lib [ 1.373138][ T1] virtme_rw_overlay2=/home [ 1.373281][ T1] virtme_rw_overlay3=/opt [ 1.373427][ T1] virtme_rw_overlay4=/srv [ 1.373573][ T1] virtme_rw_overlay5=/usr [ 1.373719][ T1] virtme_rw_overlay6=/var [ 1.373866][ T1] virtme_rw_overlay7=/tmp [ 1.374020][ T1] virtme_console=ttyS0 [ 1.374165][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.393269][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.394486][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.404496][ T1] overlayfs: failed to set xattr on upper [ 1.404770][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405054][ T1] overlayfs: ...falling back to uuid=null. [ 1.407446][ T1] overlayfs: failed to set xattr on upper [ 1.407644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407978][ T1] overlayfs: ...falling back to uuid=null. [ 1.409889][ T1] overlayfs: failed to set xattr on upper [ 1.410098][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.410336][ T1] overlayfs: ...falling back to uuid=null. [ 1.412454][ T1] overlayfs: failed to set xattr on upper [ 1.412647][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412884][ T1] overlayfs: ...falling back to uuid=null. [ 1.414732][ T1] overlayfs: failed to set xattr on upper [ 1.414965][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415201][ T1] overlayfs: ...falling back to uuid=null. [ 1.417265][ T1] overlayfs: failed to set xattr on upper [ 1.417457][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.417701][ T1] overlayfs: ...falling back to uuid=null. [ 1.419579][ T1] overlayfs: failed to set xattr on upper [ 1.420324][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420566][ T1] overlayfs: ...falling back to uuid=null. [ 1.422380][ T1] overlayfs: failed to set xattr on upper [ 1.422585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422823][ T1] overlayfs: ...falling back to uuid=null. [ 1.425498][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.434042][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.668125][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.668125][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.668125][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.668125][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.668142][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.668144][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.668146][ T1] preempt_count: 1, expected: 0 [ 4.668146][ T1] RCU nest depth: 0, expected: 0 [ 4.668147][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 4.668150][ T1] #0: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.668162][ T1] #1: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.668166][ T1] #2: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.668170][ T1] #3: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.668174][ T1] irq event stamp: 562878 [ 4.668174][ T1] hardirqs last enabled at (562877): [] __down_trylock_console_sem+0x86/0xa0 [ 4.668178][ T1] hardirqs last disabled at (562878): [] console_emit_next_record+0x3d4/0x4c0 [ 4.668179][ T1] softirqs last enabled at (562390): [] handle_softirqs+0x67c/0x900 [ 4.668183][ T1] softirqs last disabled at (561473): [] __irq_exit_rcu+0x145/0x1c0 [ 4.668185][ T1] Preemption disabled at: [ 4.668186][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.668191][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.668195][ T1] Tainted: [W]=WARN [ 4.668196][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.668198][ T1] Call Trace: [ 4.668199][ T1] [ 4.668201][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.668206][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.668208][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.668212][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.668216][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.668221][ T1] __kmalloc_noprof+0x443/0x760 [ 4.668224][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.668230][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.668233][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.668236][ T1] put_chars+0x1e1/0x2f0 [ 4.668239][ T1] ? __send_to_port+0x420/0x420 [ 4.668241][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.668245][ T1] ? validate_chain+0x38b/0xc20 [ 4.668251][ T1] hvc_console_print+0x292/0x780 [ 4.668257][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.668260][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.668262][ T1] ? lock_acquire+0x13c/0x160 [ 4.668266][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.668269][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.668270][ T1] ? console_flush_one_record+0x106/0x710 [ 4.668273][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.668275][ T1] ? lock_acquire+0x13c/0x160 [ 4.668279][ T1] console_flush_one_record+0x46f/0x710 [ 4.668282][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.668284][ T1] ? __lock_acquire+0x518/0xc20 [ 4.668289][ T1] console_unlock+0xee/0x1f0 [ 4.668291][ T1] ? console_flush_one_record+0x710/0x710 [ 4.668293][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.668294][ T1] ? lock_acquire+0x60/0x160 [ 4.668298][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.668300][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.668303][ T1] vprintk_emit+0x37c/0x3e0 [ 4.668306][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.668309][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.668314][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.668318][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.668320][ T1] ? simple_strntoull+0x10f/0x140 [ 4.668325][ T1] ? date_str+0x1e0/0x1e0 [ 4.668328][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.668332][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.668335][ T1] ? vprintk_default+0x20/0x20 [ 4.668339][ T1] ? vprintk_default+0x20/0x20 [ 4.668341][ T1] new_sync_write+0x33e/0x760 [ 4.668344][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.668347][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.668351][ T1] ? new_sync_read+0x750/0x750 [ 4.668358][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.668361][ T1] vfs_write+0x6a2/0xbd0 [ 4.668364][ T1] ksys_write+0x116/0x250 [ 4.668367][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.668370][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.668373][ T1] do_syscall_64+0xff/0x530 [ 4.668375][ T1] ? exc_page_fault+0xee/0x100 [ 4.668378][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.668380][ T1] RIP: 0033:0x7f4501db2bee [ 4.668384][ 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 [ 4.668386][ T1] RSP: 002b:00007ffd8c2f08c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.668388][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4501db2bee [ 4.668390][ T1] RDX: 000000000000011c RSI: 0000555577b07680 RDI: 0000000000000003 [ 4.668390][ T1] RBP: 00007ffd8c2f08d0 R08: 0000000000000000 R09: 0000000000000000 [ 4.668391][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4501e3e0a0 [ 4.668392][ T1] R13: 00007f4501d3c3e0 R14: 0000555577b07680 R15: 00007ffd8c2f09e8 [ 4.668398][ T1] [ 4.668736][ T73] systemd-tmpfile (73) used greatest stack depth: 24896 bytes left [ 4.669948][ T1] virtme-ng-init: basic initialization done [ 4.740782][ T79] ip (79) used greatest stack depth: 24200 bytes left [ 4.754288][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.754937][ T75] virtme-ng-init: triggering udev coldplug [ 7.764520][ T75] virtme-ng-init: waiting for udev to settle [ 7.764537][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.764541][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 7.764543][ T75] preempt_count: 1, expected: 0 [ 7.764544][ T75] RCU nest depth: 0, expected: 0 [ 7.764546][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 7.764549][ T75] #0: ffffffff85769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.764565][ T75] #1: ffffffff85769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.764571][ T75] #2: ffffffff85689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.764576][ T75] #3: ffffffff85689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.764582][ T75] irq event stamp: 2988 [ 7.764583][ T75] hardirqs last enabled at (2987): [] __down_trylock_console_sem+0x86/0xa0 [ 7.764588][ T75] hardirqs last disabled at (2988): [] console_emit_next_record+0x3d4/0x4c0 [ 7.764591][ T75] softirqs last enabled at (2514): [] fpu_clone+0xd9/0x410 [ 7.764596][ T75] softirqs last disabled at (2512): [] fpu_clone+0x82/0x410 [ 7.764599][ T75] Preemption disabled at: [ 7.764600][ T75] [] vprintk_emit+0x31b/0x3e0 [ 7.764607][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.764612][ T75] Tainted: [W]=WARN [ 7.764614][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.764616][ T75] Call Trace: [ 7.764618][ T75] [ 7.764620][ T75] dump_stack_lvl+0x6f/0xa0 [ 7.764627][ T75] ? vprintk_emit+0x31b/0x3e0 [ 7.764629][ T75] __might_resched.cold+0x1fe/0x2c1 [ 7.764636][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.764640][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 7.764648][ T75] __kmalloc_noprof+0x443/0x760 [ 7.764652][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 7.764661][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 7.764665][ T75] alloc_buf.isra.0+0x4b/0x260 [ 7.764670][ T75] put_chars+0x1e1/0x2f0 [ 7.764675][ T75] ? __send_to_port+0x420/0x420 [ 7.764678][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.764686][ T75] ? validate_chain+0x38b/0xc20 [ 7.764696][ T75] hvc_console_print+0x292/0x780 [ 7.764706][ T75] ? hvc_write+0x3a0/0x3a0 [ 7.764710][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.764714][ T75] ? lock_acquire+0x13c/0x160 [ 7.764721][ T75] console_emit_next_record+0x22f/0x4c0 [ 7.764727][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 7.764729][ T75] ? console_flush_one_record+0x106/0x710 [ 7.764734][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.764737][ T75] ? lock_acquire+0x13c/0x160 [ 7.764744][ T75] console_flush_one_record+0x46f/0x710 [ 7.764751][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 7.764753][ T75] ? __lock_acquire+0x518/0xc20 [ 7.764763][ T75] console_unlock+0xee/0x1f0 [ 7.764766][ T75] ? console_flush_one_record+0x710/0x710 [ 7.764768][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.764772][ T75] ? lock_acquire+0x60/0x160 [ 7.764778][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.764781][ T75] ? vprintk_emit+0x320/0x3e0 [ 7.764786][ T75] vprintk_emit+0x37c/0x3e0 [ 7.764792][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 7.764797][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 7.764806][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.764812][ T75] ? vprintk_emit.cold+0x107/0x107 [ 7.764814][ T75] ? simple_strntoull+0x10f/0x140 [ 7.764821][ T75] ? date_str+0x1e0/0x1e0 [ 7.764827][ T75] ? devkmsg_write+0xd1/0x2c0 [ 7.764834][ T75] devkmsg_write.cold+0x5a/0x8b [ 7.764839][ T75] ? vprintk_default+0x20/0x20 [ 7.764846][ T75] ? vprintk_default+0x20/0x20 [ 7.764850][ T75] new_sync_write+0x33e/0x760 [ 7.764855][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 7.764861][ T75] ? new_sync_read+0x750/0x750 [ 7.764869][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 7.764878][ T75] ? __fget_files+0x1e3/0x460 [ 7.764883][ T75] vfs_write+0x6a2/0xbd0 [ 7.764890][ T75] ksys_write+0x116/0x250 [ 7.764895][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 7.764900][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.764905][ T75] do_syscall_64+0xff/0x530 [ 7.764909][ T75] ? exc_page_fault+0xee/0x100 [ 7.764914][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.764917][ T75] RIP: 0033:0x7f4501db3ed2 [ 7.764922][ 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 [ 7.764925][ T75] RSP: 002b:00007f4501cfac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.764929][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4501db3ed2 [ 7.764931][ T75] RDX: 000000000000002e RSI: 00007f44fc0012c0 RDI: 0000000000000003 [ 7.764932][ T75] RBP: 00007f4501cfac90 R08: 0000000000000000 R09: 0000000000000000 [ 7.764934][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4501e3e0a0 [ 7.764935][ T75] R13: 00007f4501d3c3e0 R14: 00007f44fc0012c0 R15: 00007f4501cfada8 [ 7.764954][ T75] [ 8.128848][ T75] virtme-ng-init: udev is done [ 8.133101][ T1] virtme-ng-init: initialization done