virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.031692][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.031721][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.031723][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.031725][ T1] preempt_count: 1, expected: 0 [ 1.031726][ T1] RCU nest depth: 0, expected: 0 [ 1.031727][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.031729][ T1] #0: ff110000028d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.031742][ T1] #1: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.031748][ T1] #2: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.031751][ T1] #3: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.031755][ T1] #4: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.031758][ T1] irq event stamp: 305680 [ 1.031759][ T1] hardirqs last enabled at (305679): [] __down_trylock_console_sem+0x86/0xa0 [ 1.031762][ T1] hardirqs last disabled at (305680): [] console_emit_next_record+0x3d4/0x4c0 [ 1.031764][ T1] softirqs last enabled at (305582): [] handle_softirqs+0x67c/0x900 [ 1.031767][ T1] softirqs last disabled at (305575): [] __irq_exit_rcu+0x145/0x1c0 [ 1.031770][ T1] Preemption disabled at: [ 1.031770][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.031775][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.031778][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.031780][ T1] Call Trace: [ 1.031782][ T1] [ 1.031785][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.031790][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.031792][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.031796][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.031800][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.031805][ T1] __kmalloc_noprof+0x443/0x760 [ 1.031807][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.031813][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.031816][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.031819][ T1] put_chars+0x1e1/0x2f0 [ 1.031822][ T1] ? __send_to_port+0x420/0x420 [ 1.031825][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031829][ T1] ? validate_chain+0x38b/0xc20 [ 1.031833][ T1] hvc_console_print+0x292/0x780 [ 1.031836][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031838][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031842][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.031846][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031848][ T1] ? lock_acquire+0x13c/0x160 [ 1.031852][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.031855][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.031856][ T1] ? console_flush_one_record+0x106/0x710 [ 1.031859][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031861][ T1] ? lock_acquire+0x13c/0x160 [ 1.031865][ T1] console_flush_one_record+0x46f/0x710 [ 1.031868][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.031870][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031875][ T1] console_unlock+0xee/0x1f0 [ 1.031877][ T1] ? console_flush_one_record+0x710/0x710 [ 1.031878][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031880][ T1] ? lock_acquire+0x60/0x160 [ 1.031884][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.031886][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.031889][ T1] vprintk_emit+0x37c/0x3e0 [ 1.031892][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.031894][ T1] ? find_held_lock+0x2b/0x80 [ 1.031896][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.031898][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031902][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.031906][ T1] ? device_rename.cold+0xa/0xa [ 1.031908][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031913][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.031915][ T1] ? find_held_lock+0x2b/0x80 [ 1.031919][ T1] dev_printk_emit+0xb9/0xee [ 1.031921][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.031924][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.031928][ T1] ? proc_register+0x368/0x8b0 [ 1.031935][ T1] _dev_info+0xe2/0x116 [ 1.031938][ T1] ? _dev_notice+0x120/0x120 [ 1.031942][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.031946][ T1] ? rtc_proc_show+0x400/0x400 [ 1.031950][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.031955][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.031958][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.031961][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.031968][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.031972][ T1] cmos_do_probe+0x73b/0x98a [ 1.031974][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.031977][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.031978][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.031992][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.031994][ T1] ? mc146818_set_time+0x500/0x500 [ 1.031998][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.032000][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.032005][ T1] platform_probe+0xfe/0x1f0 [ 1.032008][ T1] call_driver_probe+0x61/0x1c0 [ 1.032011][ T1] really_probe+0x199/0x760 [ 1.032014][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032016][ T1] __driver_probe_device+0x24f/0x440 [ 1.032020][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032021][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032023][ T1] driver_probe_device+0x4a/0xf0 [ 1.032026][ T1] __driver_attach+0x1b8/0x540 [ 1.032029][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.032031][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.032034][ T1] ? bus_remove_file+0x50/0x50 [ 1.032036][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.032039][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032044][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032046][ T1] bus_add_driver+0x2c8/0x530 [ 1.032050][ T1] driver_register+0x1a3/0x390 [ 1.032053][ T1] __platform_driver_probe+0x13f/0x270 [ 1.032056][ T1] cmos_init+0x31/0x40 [ 1.032057][ T1] do_one_initcall+0x124/0x4f0 [ 1.032061][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.032063][ T1] ? parameq+0x110/0x110 [ 1.032068][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.032072][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032075][ T1] kernel_init_freeable+0x596/0x630 [ 1.032078][ T1] ? rest_init+0x280/0x280 [ 1.032082][ T1] kernel_init+0x21/0x150 [ 1.032084][ T1] ? rest_init+0x280/0x280 [ 1.032085][ T1] ret_from_fork+0x474/0x6b0 [ 1.032089][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.032093][ T1] ? __switch_to+0x5a3/0xe00 [ 1.032096][ T1] ? rest_init+0x280/0x280 [ 1.032099][ T1] ret_from_fork_asm+0x11/0x20 [ 1.032107][ T1] [ 1.064684][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:32:12 UTC (1787913132) [ 1.065755][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.069022][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.078711][ T1] NET: Registered PF_INET6 protocol family [ 1.083156][ T1] Segment Routing with IPv6 [ 1.083591][ T1] In-situ OAM (IOAM) with IPv6 [ 1.083947][ T1] NET: Registered PF_PACKET protocol family [ 1.084213][ T1] 9pnet: Installing 9P2000 support [ 1.084628][ T1] Key type dns_resolver registered [ 1.085308][ T1] NET: Registered PF_VSOCK protocol family [ 1.089827][ T1] IPI shorthand broadcast: enabled [ 1.192075][ T1] sched_clock: Marking stable (1158002512, 33548186)->(1295189746, -103639048) [ 1.194843][ T1] registered taskstats version 1 [ 1.196674][ T1] Loading compiled-in X.509 certificates [ 1.298065][ T1] Demotion targets for Node 0: null [ 1.298394][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.298702][ T1] page_owner is disabled [ 1.299348][ T1] PM: Magic number: 6:654:528 [ 1.299800][ T1] netconsole: network logging started [ 1.301208][ T1] ALSA device list: [ 1.302050][ T1] No soundcards found. [ 1.303461][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.306036][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.306845][ T1] devtmpfs: mounted [ 1.307118][ T1] VFS: Pivoted into new rootfs [ 1.335751][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.335997][ T1] Write protecting the kernel read-only data: 55296k [ 1.336645][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.337083][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.337411][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.337765][ T1] with arguments: [ 1.337886][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.338188][ T1] with environment: [ 1.338365][ T1] HOME=/ [ 1.338489][ T1] TERM=dumb [ 1.338617][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.338904][ T1] nr_open=2147483584 [ 1.339027][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.339357][ T1] virtme_rw_overlay0=/etc [ 1.339574][ T1] virtme_rw_overlay1=/lib [ 1.339734][ T1] virtme_rw_overlay2=/home [ 1.339948][ T1] virtme_rw_overlay3=/opt [ 1.340106][ T1] virtme_rw_overlay4=/srv [ 1.340313][ T1] virtme_rw_overlay5=/usr [ 1.340476][ T1] virtme_rw_overlay6=/var [ 1.340699][ T1] virtme_rw_overlay7=/tmp [ 1.340853][ T1] virtme_console=ttyS0 [ 1.341071][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.363022][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.364235][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.374335][ T1] overlayfs: failed to set xattr on upper [ 1.374643][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374912][ T1] overlayfs: ...falling back to uuid=null. [ 1.377280][ T1] overlayfs: failed to set xattr on upper [ 1.377491][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377741][ T1] overlayfs: ...falling back to uuid=null. [ 1.379699][ T1] overlayfs: failed to set xattr on upper [ 1.379904][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380160][ T1] overlayfs: ...falling back to uuid=null. [ 1.382342][ T1] overlayfs: failed to set xattr on upper [ 1.382541][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382794][ T1] overlayfs: ...falling back to uuid=null. [ 1.384760][ T1] overlayfs: failed to set xattr on upper [ 1.384958][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385209][ T1] overlayfs: ...falling back to uuid=null. [ 1.386893][ T1] overlayfs: failed to set xattr on upper [ 1.387105][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387348][ T1] overlayfs: ...falling back to uuid=null. [ 1.389397][ T1] overlayfs: failed to set xattr on upper [ 1.389609][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389855][ T1] overlayfs: ...falling back to uuid=null. [ 1.391817][ T1] overlayfs: failed to set xattr on upper [ 1.392021][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392271][ T1] overlayfs: ...falling back to uuid=null. [ 1.404952][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.410301][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 4.298894][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.298894][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.298894][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.298894][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.298913][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.298915][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.298917][ T1] preempt_count: 1, expected: 0 [ 4.298918][ T1] RCU nest depth: 0, expected: 0 [ 4.298919][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 4.298921][ T1] #0: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.298933][ T1] #1: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.298937][ T1] #2: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.298940][ T1] #3: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.298944][ T1] irq event stamp: 551054 [ 4.298945][ T1] hardirqs last enabled at (551053): [] __down_trylock_console_sem+0x86/0xa0 [ 4.298948][ T1] hardirqs last disabled at (551054): [] console_emit_next_record+0x3d4/0x4c0 [ 4.298950][ T1] softirqs last enabled at (550356): [] fpu_clone+0xd9/0x410 [ 4.298953][ T1] softirqs last disabled at (550354): [] fpu_clone+0x82/0x410 [ 4.298956][ T1] Preemption disabled at: [ 4.298956][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.298962][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.298965][ T1] Tainted: [W]=WARN [ 4.298966][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.298968][ T1] Call Trace: [ 4.298970][ T1] [ 4.298971][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.298976][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.298978][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.298982][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.298985][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.298997][ T1] __kmalloc_noprof+0x443/0x760 [ 4.298999][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.299005][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.299008][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.299012][ T1] put_chars+0x1e1/0x2f0 [ 4.299015][ T1] ? __send_to_port+0x420/0x420 [ 4.299016][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.299020][ T1] ? validate_chain+0x38b/0xc20 [ 4.299026][ T1] hvc_console_print+0x292/0x780 [ 4.299032][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.299035][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.299037][ T1] ? lock_acquire+0x13c/0x160 [ 4.299041][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.299044][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.299045][ T1] ? console_flush_one_record+0x106/0x710 [ 4.299048][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.299050][ T1] ? lock_acquire+0x13c/0x160 [ 4.299054][ T1] console_flush_one_record+0x46f/0x710 [ 4.299057][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.299059][ T1] ? __lock_acquire+0x518/0xc20 [ 4.299064][ T1] console_unlock+0xee/0x1f0 [ 4.299066][ T1] ? console_flush_one_record+0x710/0x710 [ 4.299067][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.299069][ T1] ? lock_acquire+0x60/0x160 [ 4.299073][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.299075][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.299077][ T1] vprintk_emit+0x37c/0x3e0 [ 4.299080][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.299083][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.299090][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.299094][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.299095][ T1] ? simple_strntoull+0x10f/0x140 [ 4.299100][ T1] ? date_str+0x1e0/0x1e0 [ 4.299103][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.299107][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.299110][ T1] ? vprintk_default+0x20/0x20 [ 4.299114][ T1] ? vprintk_default+0x20/0x20 [ 4.299116][ T1] new_sync_write+0x33e/0x760 [ 4.299119][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.299122][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.299125][ T1] ? new_sync_read+0x750/0x750 [ 4.299132][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.299135][ T1] vfs_write+0x6a2/0xbd0 [ 4.299139][ T1] ksys_write+0x116/0x250 [ 4.299141][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.299144][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.299147][ T1] do_syscall_64+0xff/0x530 [ 4.299149][ T1] ? exc_page_fault+0xee/0x100 [ 4.299152][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.299155][ T1] RIP: 0033:0x7f525dc8dbee [ 4.299159][ 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 [ 4.299160][ T1] RSP: 002b:00007ffe3e924840 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.299163][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f525dc8dbee [ 4.299164][ T1] RDX: 000000000000011c RSI: 000055556a55c680 RDI: 0000000000000003 [ 4.299165][ T1] RBP: 00007ffe3e924850 R08: 0000000000000000 R09: 0000000000000000 [ 4.299166][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f525dd190a0 [ 4.299167][ T1] R13: 00007f525dc173e0 R14: 000055556a55c680 R15: 00007ffe3e924968 [ 4.299173][ T1] [ 4.299961][ T73] systemd-tmpfile (73) used greatest stack depth: 24928 bytes left [ 4.300419][ T1] virtme-ng-init: basic initialization done [ 4.407576][ T79] ip (79) used greatest stack depth: 23648 bytes left [ 4.417984][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.424136][ T75] virtme-ng-init: triggering udev coldplug [ 7.015014][ T75] virtme-ng-init: waiting for udev to settle [ 7.015028][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.015031][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 7.015033][ T75] preempt_count: 1, expected: 0 [ 7.015034][ T75] RCU nest depth: 0, expected: 0 [ 7.015035][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 7.015037][ T75] #0: ffffffff98b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.015050][ T75] #1: ffffffff98b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.015053][ T75] #2: ffffffff98a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.015057][ T75] #3: ffffffff98a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.015060][ T75] irq event stamp: 2994 [ 7.015061][ T75] hardirqs last enabled at (2993): [] __down_trylock_console_sem+0x86/0xa0 [ 7.015065][ T75] hardirqs last disabled at (2994): [] console_emit_next_record+0x3d4/0x4c0 [ 7.015066][ T75] softirqs last enabled at (2504): [] fpu_clone+0xd9/0x410 [ 7.015070][ T75] softirqs last disabled at (2502): [] fpu_clone+0x82/0x410 [ 7.015072][ T75] Preemption disabled at: [ 7.015073][ T75] [] vprintk_emit+0x31b/0x3e0 [ 7.015078][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.015082][ T75] Tainted: [W]=WARN [ 7.015083][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.015084][ T75] Call Trace: [ 7.015086][ T75] [ 7.015087][ T75] dump_stack_lvl+0x6f/0xa0 [ 7.015092][ T75] ? vprintk_emit+0x31b/0x3e0 [ 7.015094][ T75] __might_resched.cold+0x1fe/0x2c1 [ 7.015098][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.015102][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 7.015107][ T75] __kmalloc_noprof+0x443/0x760 [ 7.015110][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 7.015116][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 7.015119][ T75] alloc_buf.isra.0+0x4b/0x260 [ 7.015122][ T75] put_chars+0x1e1/0x2f0 [ 7.015125][ T75] ? __send_to_port+0x420/0x420 [ 7.015127][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.015131][ T75] ? validate_chain+0x38b/0xc20 [ 7.015137][ T75] hvc_console_print+0x292/0x780 [ 7.015144][ T75] ? hvc_write+0x3a0/0x3a0 [ 7.015147][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.015149][ T75] ? lock_acquire+0x13c/0x160 [ 7.015153][ T75] console_emit_next_record+0x22f/0x4c0 [ 7.015157][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 7.015158][ T75] ? console_flush_one_record+0x106/0x710 [ 7.015161][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.015162][ T75] ? lock_acquire+0x13c/0x160 [ 7.015167][ T75] console_flush_one_record+0x46f/0x710 [ 7.015171][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 7.015172][ T75] ? __lock_acquire+0x518/0xc20 [ 7.015178][ T75] console_unlock+0xee/0x1f0 [ 7.015180][ T75] ? console_flush_one_record+0x710/0x710 [ 7.015181][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.015183][ T75] ? lock_acquire+0x60/0x160 [ 7.015187][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.015189][ T75] ? vprintk_emit+0x320/0x3e0 [ 7.015192][ T75] vprintk_emit+0x37c/0x3e0 [ 7.015195][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 7.015198][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 7.015204][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.015209][ T75] ? vprintk_emit.cold+0x107/0x107 [ 7.015211][ T75] ? simple_strntoull+0x10f/0x140 [ 7.015215][ T75] ? date_str+0x1e0/0x1e0 [ 7.015219][ T75] ? devkmsg_write+0xd1/0x2c0 [ 7.015223][ T75] devkmsg_write.cold+0x5a/0x8b [ 7.015226][ T75] ? vprintk_default+0x20/0x20 [ 7.015230][ T75] ? vprintk_default+0x20/0x20 [ 7.015233][ T75] new_sync_write+0x33e/0x760 [ 7.015236][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 7.015240][ T75] ? new_sync_read+0x750/0x750 [ 7.015245][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 7.015250][ T75] ? __fget_files+0x1e3/0x460 [ 7.015254][ T75] vfs_write+0x6a2/0xbd0 [ 7.015258][ T75] ksys_write+0x116/0x250 [ 7.015261][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 7.015264][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.015267][ T75] do_syscall_64+0xff/0x530 [ 7.015270][ T75] ? exc_page_fault+0xee/0x100 [ 7.015272][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.015275][ T75] RIP: 0033:0x7f525dc8eed2 [ 7.015279][ 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 [ 7.015281][ T75] RSP: 002b:00007f525dbd5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.015283][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f525dc8eed2 [ 7.015285][ T75] RDX: 000000000000002e RSI: 00007f52580012c0 RDI: 0000000000000003 [ 7.015286][ T75] RBP: 00007f525dbd5c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.015287][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f525dd190a0 [ 7.015287][ T75] R13: 00007f525dc173e0 R14: 00007f52580012c0 R15: 00007f525dbd5da8 [ 7.015294][ T75] [ 7.406537][ T75] virtme-ng-init: udev is done [ 7.410520][ T1] virtme-ng-init: initialization done