virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.060516][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.060537][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.060539][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.060540][ T1] preempt_count: 1, expected: 0 [ 1.060541][ T1] RCU nest depth: 0, expected: 0 [ 1.060542][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.060544][ T1] #0: ff11000002943938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.060556][ T1] #1: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.060561][ T1] #2: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.060564][ T1] #3: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.060568][ T1] #4: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.060571][ T1] irq event stamp: 308788 [ 1.060571][ T1] hardirqs last enabled at (308787): [] __down_trylock_console_sem+0x86/0xa0 [ 1.060574][ T1] hardirqs last disabled at (308788): [] console_emit_next_record+0x3d4/0x4c0 [ 1.060576][ T1] softirqs last enabled at (308670): [] handle_softirqs+0x67c/0x900 [ 1.060579][ T1] softirqs last disabled at (308301): [] __irq_exit_rcu+0x145/0x1c0 [ 1.060582][ T1] Preemption disabled at: [ 1.060582][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.060587][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.060589][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.060591][ T1] Call Trace: [ 1.060593][ T1] [ 1.060596][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.060601][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.060602][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.060606][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.060610][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.060615][ T1] __kmalloc_noprof+0x443/0x760 [ 1.060617][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.060622][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.060625][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.060628][ T1] put_chars+0x1e1/0x2f0 [ 1.060631][ T1] ? __send_to_port+0x420/0x420 [ 1.060634][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.060638][ T1] ? validate_chain+0x38b/0xc20 [ 1.060645][ T1] hvc_console_print+0x292/0x780 [ 1.060648][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060650][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060654][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.060658][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060660][ T1] ? lock_acquire+0x13c/0x160 [ 1.060664][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.060667][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.060668][ T1] ? console_flush_one_record+0x106/0x710 [ 1.060671][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060673][ T1] ? lock_acquire+0x13c/0x160 [ 1.060677][ T1] console_flush_one_record+0x46f/0x710 [ 1.060680][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.060682][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060687][ T1] console_unlock+0xee/0x1f0 [ 1.060689][ T1] ? console_flush_one_record+0x710/0x710 [ 1.060691][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060692][ T1] ? lock_acquire+0x60/0x160 [ 1.060696][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.060698][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.060701][ T1] vprintk_emit+0x37c/0x3e0 [ 1.060704][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.060706][ T1] ? find_held_lock+0x2b/0x80 [ 1.060708][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.060710][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.060713][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.060718][ T1] ? device_rename.cold+0xa/0xa [ 1.060720][ T1] ? __lock_acquire+0x518/0xc20 [ 1.060724][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.060726][ T1] ? find_held_lock+0x2b/0x80 [ 1.060730][ T1] dev_printk_emit+0xb9/0xee [ 1.060732][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.060735][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.060739][ T1] ? proc_register+0x368/0x8b0 [ 1.060746][ T1] _dev_info+0xe2/0x116 [ 1.060748][ T1] ? _dev_notice+0x120/0x120 [ 1.060753][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.060756][ T1] ? rtc_proc_show+0x400/0x400 [ 1.060760][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.060765][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.060768][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.060771][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.060778][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.060782][ T1] cmos_do_probe+0x73b/0x98a [ 1.060784][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.060787][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.060788][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.060794][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.060796][ T1] ? mc146818_set_time+0x500/0x500 [ 1.060799][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.060801][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.060806][ T1] platform_probe+0xfe/0x1f0 [ 1.060809][ T1] call_driver_probe+0x61/0x1c0 [ 1.060812][ T1] really_probe+0x199/0x760 [ 1.060815][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060817][ T1] __driver_probe_device+0x24f/0x440 [ 1.060820][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060822][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060824][ T1] driver_probe_device+0x4a/0xf0 [ 1.060827][ T1] __driver_attach+0x1b8/0x540 [ 1.060834][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.060837][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.060839][ T1] ? bus_remove_file+0x50/0x50 [ 1.060841][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.060844][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060849][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060851][ T1] bus_add_driver+0x2c8/0x530 [ 1.060855][ T1] driver_register+0x1a3/0x390 [ 1.060858][ T1] __platform_driver_probe+0x13f/0x270 [ 1.060860][ T1] cmos_init+0x31/0x40 [ 1.060862][ T1] do_one_initcall+0x124/0x4f0 [ 1.060865][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.060867][ T1] ? parameq+0x110/0x110 [ 1.060872][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.060876][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060879][ T1] kernel_init_freeable+0x596/0x630 [ 1.060882][ T1] ? rest_init+0x280/0x280 [ 1.060885][ T1] kernel_init+0x21/0x150 [ 1.060887][ T1] ? rest_init+0x280/0x280 [ 1.060889][ T1] ret_from_fork+0x474/0x6b0 [ 1.060893][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.060896][ T1] ? __switch_to+0x5a3/0xe00 [ 1.060900][ T1] ? rest_init+0x280/0x280 [ 1.060902][ T1] ret_from_fork_asm+0x11/0x20 [ 1.060910][ T1] [ 1.092943][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:05:54 UTC (1787933154) [ 1.094015][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.097251][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.104024][ T1] NET: Registered PF_INET6 protocol family [ 1.110052][ T1] Segment Routing with IPv6 [ 1.110491][ T1] In-situ OAM (IOAM) with IPv6 [ 1.110852][ T1] NET: Registered PF_PACKET protocol family [ 1.111182][ T1] 9pnet: Installing 9P2000 support [ 1.111529][ T1] Key type dns_resolver registered [ 1.112156][ T1] NET: Registered PF_VSOCK protocol family [ 1.116303][ T1] IPI shorthand broadcast: enabled [ 1.219621][ T1] sched_clock: Marking stable (1182002046, 37092278)->(1306848915, -87754591) [ 1.222921][ T1] registered taskstats version 1 [ 1.224734][ T1] Loading compiled-in X.509 certificates [ 1.326478][ T1] Demotion targets for Node 0: null [ 1.326841][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.327167][ T1] page_owner is disabled [ 1.328254][ T1] PM: Magic number: 6:328:86 [ 1.328444][ T1] tty hvc1: hash matches [ 1.328910][ T1] netconsole: network logging started [ 1.330686][ T1] ALSA device list: [ 1.331442][ T1] No soundcards found. [ 1.332636][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.335062][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.335819][ T1] devtmpfs: mounted [ 1.336123][ T1] VFS: Pivoted into new rootfs [ 1.365958][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.366497][ T1] Write protecting the kernel read-only data: 55296k [ 1.368902][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.369342][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.370019][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.370302][ T1] with arguments: [ 1.370424][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.370652][ T1] with environment: [ 1.370781][ T1] HOME=/ [ 1.370905][ T1] TERM=dumb [ 1.371022][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.371262][ T1] nr_open=2147483584 [ 1.371380][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.371641][ T1] virtme_rw_overlay0=/etc [ 1.371796][ T1] virtme_rw_overlay1=/lib [ 1.371956][ T1] virtme_rw_overlay2=/home [ 1.372111][ T1] virtme_rw_overlay3=/opt [ 1.372269][ T1] virtme_rw_overlay4=/srv [ 1.372424][ T1] virtme_rw_overlay5=/usr [ 1.372578][ T1] virtme_rw_overlay6=/var [ 1.372734][ T1] virtme_rw_overlay7=/tmp [ 1.372890][ T1] virtme_console=ttyS0 [ 1.373041][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.389084][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.390342][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.400173][ T1] overlayfs: failed to set xattr on upper [ 1.400457][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400735][ T1] overlayfs: ...falling back to uuid=null. [ 1.403086][ T1] overlayfs: failed to set xattr on upper [ 1.403386][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.403638][ T1] overlayfs: ...falling back to uuid=null. [ 1.405634][ T1] overlayfs: failed to set xattr on upper [ 1.405847][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406089][ T1] overlayfs: ...falling back to uuid=null. [ 1.408018][ T1] overlayfs: failed to set xattr on upper [ 1.408230][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408476][ T1] overlayfs: ...falling back to uuid=null. [ 1.410482][ T1] overlayfs: failed to set xattr on upper [ 1.410698][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.410943][ T1] overlayfs: ...falling back to uuid=null. [ 1.412699][ T1] overlayfs: failed to set xattr on upper [ 1.412917][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413177][ T1] overlayfs: ...falling back to uuid=null. [ 1.415040][ T1] overlayfs: failed to set xattr on upper [ 1.415252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415492][ T1] overlayfs: ...falling back to uuid=null. [ 1.417434][ T1] overlayfs: failed to set xattr on upper [ 1.417648][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.417895][ T1] overlayfs: ...falling back to uuid=null. [ 1.430007][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.441828][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.590367][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.590367][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.590367][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.590367][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.590383][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.590385][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.590387][ T1] preempt_count: 1, expected: 0 [ 3.590387][ T1] RCU nest depth: 0, expected: 0 [ 3.590388][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.590391][ T1] #0: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.590402][ T1] #1: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.590406][ T1] #2: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.590410][ T1] #3: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.590413][ T1] irq event stamp: 556788 [ 3.590414][ T1] hardirqs last enabled at (556787): [] __down_trylock_console_sem+0x86/0xa0 [ 3.590418][ T1] hardirqs last disabled at (556788): [] console_emit_next_record+0x3d4/0x4c0 [ 3.590419][ T1] softirqs last enabled at (556098): [] fpu_clone+0xd9/0x410 [ 3.590423][ T1] softirqs last disabled at (556096): [] fpu_clone+0x82/0x410 [ 3.590426][ T1] Preemption disabled at: [ 3.590426][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.590432][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.590435][ T1] Tainted: [W]=WARN [ 3.590436][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.590438][ T1] Call Trace: [ 3.590440][ T1] [ 3.590441][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.590446][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.590448][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.590452][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.590456][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.590461][ T1] __kmalloc_noprof+0x443/0x760 [ 3.590463][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.590469][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.590472][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.590475][ T1] put_chars+0x1e1/0x2f0 [ 3.590478][ T1] ? __send_to_port+0x420/0x420 [ 3.590480][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.590484][ T1] ? validate_chain+0x38b/0xc20 [ 3.590489][ T1] hvc_console_print+0x292/0x780 [ 3.590496][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.590498][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.590500][ T1] ? lock_acquire+0x13c/0x160 [ 3.590504][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.590507][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.590508][ T1] ? console_flush_one_record+0x106/0x710 [ 3.590511][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.590513][ T1] ? lock_acquire+0x13c/0x160 [ 3.590517][ T1] console_flush_one_record+0x46f/0x710 [ 3.590520][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.590521][ T1] ? __lock_acquire+0x518/0xc20 [ 3.590527][ T1] console_unlock+0xee/0x1f0 [ 3.590529][ T1] ? console_flush_one_record+0x710/0x710 [ 3.590530][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.590532][ T1] ? lock_acquire+0x60/0x160 [ 3.590536][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.590538][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.590540][ T1] vprintk_emit+0x37c/0x3e0 [ 3.590543][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.590546][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.590552][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.590556][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.590557][ T1] ? simple_strntoull+0x10f/0x140 [ 3.590562][ T1] ? date_str+0x1e0/0x1e0 [ 3.590565][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.590569][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.590572][ T1] ? vprintk_default+0x20/0x20 [ 3.590575][ T1] ? vprintk_default+0x20/0x20 [ 3.590577][ T1] new_sync_write+0x33e/0x760 [ 3.590581][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.590583][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.590587][ T1] ? new_sync_read+0x750/0x750 [ 3.590594][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.590597][ T1] vfs_write+0x6a2/0xbd0 [ 3.590601][ T1] ksys_write+0x116/0x250 [ 3.590603][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.590606][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.590609][ T1] do_syscall_64+0xff/0x530 [ 3.590611][ T1] ? exc_page_fault+0xee/0x100 [ 3.590614][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.590616][ T1] RIP: 0033:0x7f71cea23bee [ 3.590620][ 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 [ 3.590621][ T1] RSP: 002b:00007ffd01d41ff0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.590624][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f71cea23bee [ 3.590625][ T1] RDX: 000000000000011c RSI: 00005555584b0680 RDI: 0000000000000003 [ 3.590626][ T1] RBP: 00007ffd01d42000 R08: 0000000000000000 R09: 0000000000000000 [ 3.590627][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f71ceaaf0a0 [ 3.590628][ T1] R13: 00007f71ce9ad3e0 R14: 00005555584b0680 R15: 00007ffd01d42118 [ 3.590634][ T1] [ 3.593129][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.594052][ T1] virtme-ng-init: basic initialization done [ 3.656873][ T79] ip (79) used greatest stack depth: 23960 bytes left [ 3.683133][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.683526][ T75] virtme-ng-init: triggering udev coldplug [ 5.873586][ T75] virtme-ng-init: waiting for udev to settle [ 5.873600][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.873603][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.873605][ T75] preempt_count: 1, expected: 0 [ 5.873606][ T75] RCU nest depth: 0, expected: 0 [ 5.873607][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.873609][ T75] #0: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.873621][ T75] #1: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.873625][ T75] #2: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.873628][ T75] #3: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.873632][ T75] irq event stamp: 4362 [ 5.873633][ T75] hardirqs last enabled at (4361): [] __down_trylock_console_sem+0x86/0xa0 [ 5.873636][ T75] hardirqs last disabled at (4362): [] console_emit_next_record+0x3d4/0x4c0 [ 5.873637][ T75] softirqs last enabled at (3918): [] handle_softirqs+0x67c/0x900 [ 5.873641][ T75] softirqs last disabled at (2535): [] do_softirq+0xac/0xe0 [ 5.873643][ T75] Preemption disabled at: [ 5.873644][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.873650][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.873654][ T75] Tainted: [W]=WARN [ 5.873655][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.873657][ T75] Call Trace: [ 5.873658][ T75] [ 5.873660][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.873665][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.873667][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.873672][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.873675][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.873680][ T75] __kmalloc_noprof+0x443/0x760 [ 5.873683][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.873689][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.873692][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.873696][ T75] put_chars+0x1e1/0x2f0 [ 5.873699][ T75] ? __send_to_port+0x420/0x420 [ 5.873701][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.873705][ T75] ? validate_chain+0x38b/0xc20 [ 5.873711][ T75] hvc_console_print+0x292/0x780 [ 5.873718][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.873720][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.873722][ T75] ? lock_acquire+0x13c/0x160 [ 5.873726][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.873730][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.873731][ T75] ? console_flush_one_record+0x106/0x710 [ 5.873734][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.873736][ T75] ? lock_acquire+0x13c/0x160 [ 5.873740][ T75] console_flush_one_record+0x46f/0x710 [ 5.873744][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.873745][ T75] ? __lock_acquire+0x518/0xc20 [ 5.873751][ T75] console_unlock+0xee/0x1f0 [ 5.873753][ T75] ? console_flush_one_record+0x710/0x710 [ 5.873754][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.873756][ T75] ? lock_acquire+0x60/0x160 [ 5.873760][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.873762][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.873765][ T75] vprintk_emit+0x37c/0x3e0 [ 5.873768][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.873771][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.873778][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.873782][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.873784][ T75] ? simple_strntoull+0x10f/0x140 [ 5.873789][ T75] ? date_str+0x1e0/0x1e0 [ 5.873792][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.873797][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.873799][ T75] ? vprintk_default+0x20/0x20 [ 5.873804][ T75] ? vprintk_default+0x20/0x20 [ 5.873806][ T75] new_sync_write+0x33e/0x760 [ 5.873810][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.873814][ T75] ? new_sync_read+0x750/0x750 [ 5.873818][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.873823][ T75] ? __fget_files+0x1e3/0x460 [ 5.873827][ T75] vfs_write+0x6a2/0xbd0 [ 5.873831][ T75] ksys_write+0x116/0x250 [ 5.873834][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.873837][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.873840][ T75] do_syscall_64+0xff/0x530 [ 5.873843][ T75] ? exc_page_fault+0xee/0x100 [ 5.873852][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.873854][ T75] RIP: 0033:0x7f71cea24ed2 [ 5.873858][ 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 [ 5.873860][ T75] RSP: 002b:00007f71ce96bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.873863][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f71cea24ed2 [ 5.873864][ T75] RDX: 000000000000002e RSI: 00007f71c80012c0 RDI: 0000000000000003 [ 5.873865][ T75] RBP: 00007f71ce96bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.873866][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f71ceaaf0a0 [ 5.873867][ T75] R13: 00007f71ce9ad3e0 R14: 00007f71c80012c0 R15: 00007f71ce96bda8 [ 5.873874][ T75] [ 6.398735][ T75] virtme-ng-init: udev is done [ 6.401789][ T1] virtme-ng-init: initialization done