virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.016945][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.016973][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.016975][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.016977][ T1] preempt_count: 1, expected: 0 [ 1.016977][ T1] RCU nest depth: 0, expected: 0 [ 1.016978][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.016980][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.016992][ T1] #1: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.016998][ T1] #2: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.017001][ T1] #3: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.017004][ T1] #4: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.017008][ T1] irq event stamp: 311078 [ 1.017009][ T1] hardirqs last enabled at (311077): [] __down_trylock_console_sem+0x86/0xa0 [ 1.017012][ T1] hardirqs last disabled at (311078): [] console_emit_next_record+0x3d4/0x4c0 [ 1.017013][ T1] softirqs last enabled at (309714): [] handle_softirqs+0x67c/0x900 [ 1.017017][ T1] softirqs last disabled at (309525): [] __irq_exit_rcu+0x145/0x1c0 [ 1.017019][ T1] Preemption disabled at: [ 1.017020][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.017024][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.017027][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.017029][ T1] Call Trace: [ 1.017030][ T1] [ 1.017034][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.017038][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.017040][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.017045][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.017048][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.017053][ T1] __kmalloc_noprof+0x443/0x760 [ 1.017056][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.017061][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.017064][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.017067][ T1] put_chars+0x1e1/0x2f0 [ 1.017070][ T1] ? __send_to_port+0x420/0x420 [ 1.017073][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.017077][ T1] ? validate_chain+0x38b/0xc20 [ 1.017081][ T1] hvc_console_print+0x292/0x780 [ 1.017084][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017086][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017091][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.017094][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017096][ T1] ? lock_acquire+0x13c/0x160 [ 1.017100][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.017104][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.017105][ T1] ? console_flush_one_record+0x106/0x710 [ 1.017107][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017109][ T1] ? lock_acquire+0x13c/0x160 [ 1.017113][ T1] console_flush_one_record+0x46f/0x710 [ 1.017117][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.017118][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017124][ T1] console_unlock+0xee/0x1f0 [ 1.017126][ T1] ? console_flush_one_record+0x710/0x710 [ 1.017127][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017129][ T1] ? lock_acquire+0x60/0x160 [ 1.017133][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.017135][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.017137][ T1] vprintk_emit+0x37c/0x3e0 [ 1.017140][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.017142][ T1] ? find_held_lock+0x2b/0x80 [ 1.017144][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.017146][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.017150][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.017155][ T1] ? device_rename.cold+0xa/0xa [ 1.017156][ T1] ? __lock_acquire+0x518/0xc20 [ 1.017161][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.017163][ T1] ? find_held_lock+0x2b/0x80 [ 1.017167][ T1] dev_printk_emit+0xb9/0xee [ 1.017169][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.017172][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.017176][ T1] ? proc_register+0x368/0x8b0 [ 1.017186][ T1] _dev_info+0xe2/0x116 [ 1.017186][ T1] ? _dev_notice+0x120/0x120 [ 1.017186][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.017186][ T1] ? rtc_proc_show+0x400/0x400 [ 1.017186][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.017186][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.017186][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.017186][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.017186][ T1] cmos_do_probe+0x73b/0x98a [ 1.017186][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.017186][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.017186][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.017186][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.017186][ T1] ? mc146818_set_time+0x500/0x500 [ 1.017186][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.017186][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.017186][ T1] platform_probe+0xfe/0x1f0 [ 1.017186][ T1] call_driver_probe+0x61/0x1c0 [ 1.017186][ T1] really_probe+0x199/0x760 [ 1.017186][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017186][ T1] __driver_probe_device+0x24f/0x440 [ 1.017186][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017186][ T1] ? __device_attach_driver+0x280/0x280 [ 1.017186][ T1] driver_probe_device+0x4a/0xf0 [ 1.017186][ T1] __driver_attach+0x1b8/0x540 [ 1.017186][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.017186][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.017186][ T1] ? bus_remove_file+0x50/0x50 [ 1.017186][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.017186][ T1] ? rtc_dev_init+0x40/0x40 [ 1.017186][ T1] ? rtc_dev_init+0x40/0x40 [ 1.017186][ T1] bus_add_driver+0x2c8/0x530 [ 1.017186][ T1] driver_register+0x1a3/0x390 [ 1.017186][ T1] __platform_driver_probe+0x13f/0x270 [ 1.017186][ T1] cmos_init+0x31/0x40 [ 1.017186][ T1] do_one_initcall+0x124/0x4f0 [ 1.017186][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.017186][ T1] ? parameq+0x110/0x110 [ 1.017186][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.017186][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.017186][ T1] kernel_init_freeable+0x596/0x630 [ 1.017186][ T1] ? rest_init+0x280/0x280 [ 1.017186][ T1] kernel_init+0x21/0x150 [ 1.017186][ T1] ? rest_init+0x280/0x280 [ 1.017186][ T1] ret_from_fork+0x474/0x6b0 [ 1.017186][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.017186][ T1] ? __switch_to+0x5a3/0xe00 [ 1.017186][ T1] ? rest_init+0x280/0x280 [ 1.017186][ T1] ret_from_fork_asm+0x11/0x20 [ 1.017186][ T1] [ 1.049073][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:28:27 UTC (1787923707) [ 1.050117][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.053359][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.062914][ T1] NET: Registered PF_INET6 protocol family [ 1.067083][ T1] Segment Routing with IPv6 [ 1.067481][ T1] In-situ OAM (IOAM) with IPv6 [ 1.067821][ T1] NET: Registered PF_PACKET protocol family [ 1.068151][ T1] 9pnet: Installing 9P2000 support [ 1.068506][ T1] Key type dns_resolver registered [ 1.069141][ T1] NET: Registered PF_VSOCK protocol family [ 1.074108][ T1] IPI shorthand broadcast: enabled [ 1.178443][ T1] sched_clock: Marking stable (1143002574, 35181197)->(1278519714, -100335943) [ 1.180902][ T1] registered taskstats version 1 [ 1.183948][ T1] Loading compiled-in X.509 certificates [ 1.284893][ T1] Demotion targets for Node 0: null [ 1.285232][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.285535][ T1] page_owner is disabled [ 1.286589][ T1] PM: Magic number: 6:422:484 [ 1.287044][ T1] netconsole: network logging started [ 1.288461][ T1] ALSA device list: [ 1.289268][ T1] No soundcards found. [ 1.290499][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.293153][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.294000][ T1] devtmpfs: mounted [ 1.294302][ T1] VFS: Pivoted into new rootfs [ 1.321021][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.321284][ T1] Write protecting the kernel read-only data: 55296k [ 1.321966][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.322418][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.322835][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.323153][ T1] with arguments: [ 1.323351][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.323591][ T1] with environment: [ 1.323820][ T1] HOME=/ [ 1.323938][ T1] TERM=dumb [ 1.324100][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.324343][ T1] nr_open=2147483584 [ 1.324511][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.324837][ T1] virtme_rw_overlay0=/etc [ 1.324990][ T1] virtme_rw_overlay1=/lib [ 1.327808][ T1] virtme_rw_overlay2=/home [ 1.327966][ T1] virtme_rw_overlay3=/opt [ 1.328118][ T1] virtme_rw_overlay4=/srv [ 1.328585][ T1] virtme_rw_overlay5=/usr [ 1.328742][ T1] virtme_rw_overlay6=/var [ 1.328892][ T1] virtme_rw_overlay7=/tmp [ 1.329052][ T1] virtme_console=ttyS0 [ 1.329427][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.348369][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.349594][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.362175][ T1] overlayfs: failed to set xattr on upper [ 1.362466][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362740][ T1] overlayfs: ...falling back to uuid=null. [ 1.365045][ T1] overlayfs: failed to set xattr on upper [ 1.365349][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365591][ T1] overlayfs: ...falling back to uuid=null. [ 1.367478][ T1] overlayfs: failed to set xattr on upper [ 1.367679][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367921][ T1] overlayfs: ...falling back to uuid=null. [ 1.369828][ T1] overlayfs: failed to set xattr on upper [ 1.370022][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370302][ T1] overlayfs: ...falling back to uuid=null. [ 1.372133][ T1] overlayfs: failed to set xattr on upper [ 1.372861][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373093][ T1] overlayfs: ...falling back to uuid=null. [ 1.374731][ T1] overlayfs: failed to set xattr on upper [ 1.374927][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375177][ T1] overlayfs: ...falling back to uuid=null. [ 1.377022][ T1] overlayfs: failed to set xattr on upper [ 1.377845][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378088][ T1] overlayfs: ...falling back to uuid=null. [ 1.379906][ T1] overlayfs: failed to set xattr on upper [ 1.380112][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380584][ T1] overlayfs: ...falling back to uuid=null. [ 1.391775][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.422972][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.548360][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.548360][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.548360][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.548360][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.548376][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.548379][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.548381][ T1] preempt_count: 1, expected: 0 [ 3.548382][ T1] RCU nest depth: 0, expected: 0 [ 3.548383][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.548385][ T1] #0: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.548397][ T1] #1: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.548401][ T1] #2: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.548405][ T1] #3: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.548408][ T1] irq event stamp: 557228 [ 3.548409][ T1] hardirqs last enabled at (557227): [] __down_trylock_console_sem+0x86/0xa0 [ 3.548412][ T1] hardirqs last disabled at (557228): [] console_emit_next_record+0x3d4/0x4c0 [ 3.548414][ T1] softirqs last enabled at (556580): [] fpu_clone+0xd9/0x410 [ 3.548418][ T1] softirqs last disabled at (556578): [] fpu_clone+0x82/0x410 [ 3.548420][ T1] Preemption disabled at: [ 3.548421][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.548427][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.548430][ T1] Tainted: [W]=WARN [ 3.548431][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.548433][ T1] Call Trace: [ 3.548434][ T1] [ 3.548436][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.548441][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.548443][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.548447][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.548450][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.548456][ T1] __kmalloc_noprof+0x443/0x760 [ 3.548458][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.548464][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.548467][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.548471][ T1] put_chars+0x1e1/0x2f0 [ 3.548474][ T1] ? __send_to_port+0x420/0x420 [ 3.548475][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.548480][ T1] ? validate_chain+0x38b/0xc20 [ 3.548485][ T1] hvc_console_print+0x292/0x780 [ 3.548492][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.548494][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.548496][ T1] ? lock_acquire+0x13c/0x160 [ 3.548500][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.548504][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.548505][ T1] ? console_flush_one_record+0x106/0x710 [ 3.548507][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.548509][ T1] ? lock_acquire+0x13c/0x160 [ 3.548513][ T1] console_flush_one_record+0x46f/0x710 [ 3.548517][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.548518][ T1] ? __lock_acquire+0x518/0xc20 [ 3.548523][ T1] console_unlock+0xee/0x1f0 [ 3.548526][ T1] ? console_flush_one_record+0x710/0x710 [ 3.548527][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.548529][ T1] ? lock_acquire+0x60/0x160 [ 3.548533][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.548535][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.548537][ T1] vprintk_emit+0x37c/0x3e0 [ 3.548540][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.548543][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.548549][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.548554][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.548556][ T1] ? simple_strntoull+0x10f/0x140 [ 3.548561][ T1] ? date_str+0x1e0/0x1e0 [ 3.548564][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.548568][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.548571][ T1] ? vprintk_default+0x20/0x20 [ 3.548574][ T1] ? vprintk_default+0x20/0x20 [ 3.548576][ T1] new_sync_write+0x33e/0x760 [ 3.548580][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.548583][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.548587][ T1] ? new_sync_read+0x750/0x750 [ 3.548594][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.548596][ T1] vfs_write+0x6a2/0xbd0 [ 3.548600][ T1] ksys_write+0x116/0x250 [ 3.548603][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.548605][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.548609][ T1] do_syscall_64+0xff/0x530 [ 3.548611][ T1] ? exc_page_fault+0xee/0x100 [ 3.548614][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.548616][ T1] RIP: 0033:0x7f3c59657bee [ 3.548620][ 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 [ 3.548622][ T1] RSP: 002b:00007ffe4e6368d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.548625][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3c59657bee [ 3.548626][ T1] RDX: 000000000000011c RSI: 000055557f22b680 RDI: 0000000000000003 [ 3.548627][ T1] RBP: 00007ffe4e6368e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.548628][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c596e30a0 [ 3.548629][ T1] R13: 00007f3c595e13e0 R14: 000055557f22b680 R15: 00007ffe4e6369f8 [ 3.548635][ T1] [ 3.551218][ T73] systemd-tmpfile (73) used greatest stack depth: 24528 bytes left [ 3.551853][ T1] virtme-ng-init: basic initialization done [ 3.616466][ T79] ip (79) used greatest stack depth: 24024 bytes left [ 3.635419][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.635875][ T75] virtme-ng-init: triggering udev coldplug [ 5.847030][ T75] virtme-ng-init: waiting for udev to settle [ 5.847045][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.847047][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.847049][ T75] preempt_count: 1, expected: 0 [ 5.847050][ T75] RCU nest depth: 0, expected: 0 [ 5.847051][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.847053][ T75] #0: ffffffff92d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.847065][ T75] #1: ffffffff92d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.847069][ T75] #2: ffffffff92c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.847072][ T75] #3: ffffffff92c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.847076][ T75] irq event stamp: 5850 [ 5.847077][ T75] hardirqs last enabled at (5849): [] __down_trylock_console_sem+0x86/0xa0 [ 5.847080][ T75] hardirqs last disabled at (5850): [] console_emit_next_record+0x3d4/0x4c0 [ 5.847082][ T75] softirqs last enabled at (5732): [] handle_softirqs+0x67c/0x900 [ 5.847085][ T75] softirqs last disabled at (4831): [] __irq_exit_rcu+0x145/0x1c0 [ 5.847088][ T75] Preemption disabled at: [ 5.847088][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.847093][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.847097][ T75] Tainted: [W]=WARN [ 5.847098][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.847099][ T75] Call Trace: [ 5.847101][ T75] [ 5.847103][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.847108][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.847110][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.847114][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.847117][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.847122][ T75] __kmalloc_noprof+0x443/0x760 [ 5.847125][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.847131][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.847134][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.847137][ T75] put_chars+0x1e1/0x2f0 [ 5.847141][ T75] ? __send_to_port+0x420/0x420 [ 5.847142][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.847146][ T75] ? validate_chain+0x38b/0xc20 [ 5.847152][ T75] hvc_console_print+0x292/0x780 [ 5.847158][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.847161][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.847162][ T75] ? lock_acquire+0x13c/0x160 [ 5.847167][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.847170][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.847171][ T75] ? console_flush_one_record+0x106/0x710 [ 5.847174][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.847176][ T75] ? lock_acquire+0x13c/0x160 [ 5.847183][ T75] console_flush_one_record+0x46f/0x710 [ 5.847187][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.847188][ T75] ? __lock_acquire+0x518/0xc20 [ 5.847193][ T75] console_unlock+0xee/0x1f0 [ 5.847196][ T75] ? console_flush_one_record+0x710/0x710 [ 5.847197][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.847199][ T75] ? lock_acquire+0x60/0x160 [ 5.847203][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.847205][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.847208][ T75] vprintk_emit+0x37c/0x3e0 [ 5.847211][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.847213][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.847219][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.847224][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.847225][ T75] ? simple_strntoull+0x10f/0x140 [ 5.847230][ T75] ? date_str+0x1e0/0x1e0 [ 5.847234][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.847237][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.847240][ T75] ? vprintk_default+0x20/0x20 [ 5.847244][ T75] ? vprintk_default+0x20/0x20 [ 5.847246][ T75] new_sync_write+0x33e/0x760 [ 5.847250][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.847254][ T75] ? new_sync_read+0x750/0x750 [ 5.847258][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.847263][ T75] ? __fget_files+0x1e3/0x460 [ 5.847267][ T75] vfs_write+0x6a2/0xbd0 [ 5.847271][ T75] ksys_write+0x116/0x250 [ 5.847274][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.847276][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.847280][ T75] do_syscall_64+0xff/0x530 [ 5.847282][ T75] ? exc_page_fault+0xee/0x100 [ 5.847286][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.847288][ T75] RIP: 0033:0x7f3c59658ed2 [ 5.847291][ 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 [ 5.847293][ T75] RSP: 002b:00007f3c5959fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.847296][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3c59658ed2 [ 5.847297][ T75] RDX: 000000000000002e RSI: 00007f3c540012c0 RDI: 0000000000000003 [ 5.847298][ T75] RBP: 00007f3c5959fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.847299][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c596e30a0 [ 5.847300][ T75] R13: 00007f3c595e13e0 R14: 00007f3c540012c0 R15: 00007f3c5959fda8 [ 5.847306][ T75] [ 6.330437][ T75] virtme-ng-init: udev is done [ 6.333295][ T1] virtme-ng-init: initialization done