virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.136982][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.137008][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.137010][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.137011][ T1] preempt_count: 1, expected: 0 [ 1.137012][ T1] RCU nest depth: 0, expected: 0 [ 1.137013][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.137015][ T1] #0: ff11000002836938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.137028][ T1] #1: ffffffff9816a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.137034][ T1] #2: ffffffff9816a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.137038][ T1] #3: ffffffff98089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.137041][ T1] #4: ffffffff98089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.137045][ T1] irq event stamp: 309264 [ 1.137045][ T1] hardirqs last enabled at (309263): [] __down_trylock_console_sem+0x86/0xa0 [ 1.137049][ T1] hardirqs last disabled at (309264): [] console_emit_next_record+0x3d4/0x4c0 [ 1.137051][ T1] softirqs last enabled at (308320): [] handle_softirqs+0x67c/0x900 [ 1.137054][ T1] softirqs last disabled at (308313): [] __irq_exit_rcu+0x145/0x1c0 [ 1.137057][ T1] Preemption disabled at: [ 1.137057][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.137062][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.137065][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.137067][ T1] Call Trace: [ 1.137069][ T1] [ 1.137072][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.137076][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.137078][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.137082][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.137086][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.137091][ T1] __kmalloc_noprof+0x443/0x760 [ 1.137093][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.137099][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.137102][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.137105][ T1] put_chars+0x1e1/0x2f0 [ 1.137107][ T1] ? __send_to_port+0x420/0x420 [ 1.137111][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.137114][ T1] ? validate_chain+0x38b/0xc20 [ 1.137119][ T1] hvc_console_print+0x292/0x780 [ 1.137122][ T1] ? __lock_acquire+0x518/0xc20 [ 1.137124][ T1] ? __lock_acquire+0x518/0xc20 [ 1.137128][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.137132][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.137134][ T1] ? lock_acquire+0x13c/0x160 [ 1.137139][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.137142][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.137143][ T1] ? console_flush_one_record+0x106/0x710 [ 1.137146][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.137147][ T1] ? lock_acquire+0x13c/0x160 [ 1.137151][ T1] console_flush_one_record+0x46f/0x710 [ 1.137155][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.137156][ T1] ? __lock_acquire+0x518/0xc20 [ 1.137162][ T1] console_unlock+0xee/0x1f0 [ 1.137164][ T1] ? console_flush_one_record+0x710/0x710 [ 1.137165][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.137167][ T1] ? lock_acquire+0x60/0x160 [ 1.137171][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.137173][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.137176][ T1] vprintk_emit+0x37c/0x3e0 [ 1.137179][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.137181][ T1] ? find_held_lock+0x2b/0x80 [ 1.137183][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.137185][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.137189][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.137194][ T1] ? device_rename.cold+0xa/0xa [ 1.137196][ T1] ? __lock_acquire+0x518/0xc20 [ 1.137200][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.137202][ T1] ? find_held_lock+0x2b/0x80 [ 1.137206][ T1] dev_printk_emit+0xb9/0xee [ 1.137209][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.137212][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.137216][ T1] ? proc_register+0x368/0x8b0 [ 1.137223][ T1] _dev_info+0xe2/0x116 [ 1.137227][ T1] ? _dev_notice+0x120/0x120 [ 1.137231][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.137236][ T1] ? rtc_proc_show+0x400/0x400 [ 1.137241][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.137246][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.137251][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.137258][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.137261][ T1] cmos_do_probe+0x73b/0x98a [ 1.137264][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.137267][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.137268][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.137274][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.137276][ T1] ? mc146818_set_time+0x500/0x500 [ 1.137279][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.137281][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.137287][ T1] platform_probe+0xfe/0x1f0 [ 1.137289][ T1] call_driver_probe+0x61/0x1c0 [ 1.137292][ T1] really_probe+0x199/0x760 [ 1.137295][ T1] ? __device_attach_driver+0x280/0x280 [ 1.137297][ T1] __driver_probe_device+0x24f/0x440 [ 1.137300][ T1] ? __device_attach_driver+0x280/0x280 [ 1.137302][ T1] ? __device_attach_driver+0x280/0x280 [ 1.137304][ T1] driver_probe_device+0x4a/0xf0 [ 1.137307][ T1] __driver_attach+0x1b8/0x540 [ 1.137309][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.137312][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.137315][ T1] ? bus_remove_file+0x50/0x50 [ 1.137317][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.137320][ T1] ? rtc_dev_init+0x40/0x40 [ 1.137326][ T1] ? rtc_dev_init+0x40/0x40 [ 1.137327][ T1] bus_add_driver+0x2c8/0x530 [ 1.137331][ T1] driver_register+0x1a3/0x390 [ 1.137335][ T1] __platform_driver_probe+0x13f/0x270 [ 1.137337][ T1] cmos_init+0x31/0x40 [ 1.137339][ T1] do_one_initcall+0x124/0x4f0 [ 1.137343][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.137345][ T1] ? parameq+0x110/0x110 [ 1.137350][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.137354][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.137357][ T1] kernel_init_freeable+0x596/0x630 [ 1.137360][ T1] ? rest_init+0x280/0x280 [ 1.137363][ T1] kernel_init+0x21/0x150 [ 1.137365][ T1] ? rest_init+0x280/0x280 [ 1.137366][ T1] ret_from_fork+0x4a4/0x720 [ 1.137373][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.137373][ T1] ? __switch_to+0x5a3/0xe00 [ 1.137373][ T1] ? rest_init+0x280/0x280 [ 1.137373][ T1] ret_from_fork_asm+0x11/0x20 [ 1.137373][ T1] [ 1.169613][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:08:15 UTC (1787890095) [ 1.170658][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.174298][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.183985][ T1] NET: Registered PF_INET6 protocol family [ 1.188111][ T1] Segment Routing with IPv6 [ 1.188612][ T1] In-situ OAM (IOAM) with IPv6 [ 1.188996][ T1] NET: Registered PF_PACKET protocol family [ 1.189272][ T1] 9pnet: Installing 9P2000 support [ 1.189740][ T1] Key type dns_resolver registered [ 1.190423][ T1] NET: Registered PF_VSOCK protocol family [ 1.195191][ T1] IPI shorthand broadcast: enabled [ 1.300768][ T1] sched_clock: Marking stable (1257003358, 43370723)->(1386785116, -86411035) [ 1.304435][ T1] registered taskstats version 1 [ 1.307012][ T1] Loading compiled-in X.509 certificates [ 1.409728][ T1] Demotion targets for Node 0: null [ 1.410066][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12165) [ 1.410365][ T1] page_owner is disabled [ 1.420207][ T1] PM: Magic number: 6:603:111 [ 1.420693][ T1] netconsole: network logging started [ 1.422121][ T1] ALSA device list: [ 1.422274][ T1] No soundcards found. [ 1.424096][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.426646][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.427499][ T1] devtmpfs: mounted [ 1.427785][ T1] VFS: Pivoted into new rootfs [ 1.457286][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.457517][ T1] Write protecting the kernel read-only data: 57344k [ 1.458725][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.459065][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.460290][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.460570][ T1] with arguments: [ 1.460692][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.460933][ T1] with environment: [ 1.461050][ T1] HOME=/ [ 1.461172][ T1] TERM=dumb [ 1.461294][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.461497][ T1] nr_open=2147483584 [ 1.461615][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.461893][ T1] virtme_rw_overlay0=/etc [ 1.462044][ T1] virtme_rw_overlay1=/lib [ 1.462195][ T1] virtme_rw_overlay2=/home [ 1.462358][ T1] virtme_rw_overlay3=/opt [ 1.462807][ T1] virtme_rw_overlay4=/srv [ 1.462960][ T1] virtme_rw_overlay5=/usr [ 1.463119][ T1] virtme_rw_overlay6=/var [ 1.463268][ T1] virtme_rw_overlay7=/tmp [ 1.464272][ T1] virtme_console=ttyS0 [ 1.464437][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.479021][ T75] kwatchdog (75) used greatest stack depth: 29680 bytes left [ 1.481651][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.482807][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.496120][ T1] overlayfs: failed to set xattr on upper [ 1.496431][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.496684][ T1] overlayfs: ...falling back to uuid=null. [ 1.498893][ T1] overlayfs: failed to set xattr on upper [ 1.499093][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.499338][ T1] overlayfs: ...falling back to uuid=null. [ 1.501287][ T1] overlayfs: failed to set xattr on upper [ 1.501494][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.501737][ T1] overlayfs: ...falling back to uuid=null. [ 1.503637][ T1] overlayfs: failed to set xattr on upper [ 1.503834][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.504084][ T1] overlayfs: ...falling back to uuid=null. [ 1.505935][ T1] overlayfs: failed to set xattr on upper [ 1.506139][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.506394][ T1] overlayfs: ...falling back to uuid=null. [ 1.508689][ T1] overlayfs: failed to set xattr on upper [ 1.508901][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.509162][ T1] overlayfs: ...falling back to uuid=null. [ 1.510960][ T1] overlayfs: failed to set xattr on upper [ 1.511156][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.511891][ T1] overlayfs: ...falling back to uuid=null. [ 1.513933][ T1] overlayfs: failed to set xattr on upper [ 1.514132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.514367][ T1] overlayfs: ...falling back to uuid=null. [ 1.525339][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.824099][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.824099][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.824099][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.824099][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.824115][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.824117][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.824119][ T1] preempt_count: 1, expected: 0 [ 3.824120][ T1] RCU nest depth: 0, expected: 0 [ 3.824120][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.824123][ T1] #0: ffffffff9816a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.824135][ T1] #1: ffffffff9816a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.824139][ T1] #2: ffffffff98089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.824143][ T1] #3: ffffffff98089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.824146][ T1] irq event stamp: 566150 [ 3.824147][ T1] hardirqs last enabled at (566149): [] __down_trylock_console_sem+0x86/0xa0 [ 3.824151][ T1] hardirqs last disabled at (566150): [] console_emit_next_record+0x3d4/0x4c0 [ 3.824152][ T1] softirqs last enabled at (566100): [] handle_softirqs+0x67c/0x900 [ 3.824156][ T1] softirqs last disabled at (564527): [] __irq_exit_rcu+0x145/0x1c0 [ 3.824158][ T1] Preemption disabled at: [ 3.824159][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.824165][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.824168][ T1] Tainted: [W]=WARN [ 3.824169][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.824171][ T1] Call Trace: [ 3.824173][ T1] [ 3.824174][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.824179][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.824181][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.824185][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.824189][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.824193][ T1] __kmalloc_noprof+0x443/0x760 [ 3.824196][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.824202][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.824204][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.824208][ T1] put_chars+0x1e1/0x2f0 [ 3.824211][ T1] ? __send_to_port+0x420/0x420 [ 3.824212][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.824216][ T1] ? validate_chain+0x38b/0xc20 [ 3.824222][ T1] hvc_console_print+0x292/0x780 [ 3.824228][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.824230][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.824233][ T1] ? lock_acquire+0x13c/0x160 [ 3.824237][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.824240][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.824241][ T1] ? console_flush_one_record+0x106/0x710 [ 3.824243][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.824245][ T1] ? lock_acquire+0x13c/0x160 [ 3.824249][ T1] console_flush_one_record+0x46f/0x710 [ 3.824253][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.824254][ T1] ? __lock_acquire+0x518/0xc20 [ 3.824259][ T1] console_unlock+0xee/0x1f0 [ 3.824261][ T1] ? console_flush_one_record+0x710/0x710 [ 3.824263][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.824264][ T1] ? lock_acquire+0x60/0x160 [ 3.824268][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.824270][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.824272][ T1] vprintk_emit+0x37c/0x3e0 [ 3.824275][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.824278][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.824284][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.824287][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.824289][ T1] ? simple_strntoull+0x10f/0x140 [ 3.824293][ T1] ? date_str+0x1e0/0x1e0 [ 3.824296][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.824300][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.824303][ T1] ? vprintk_default+0x20/0x20 [ 3.824307][ T1] ? vprintk_default+0x20/0x20 [ 3.824309][ T1] new_sync_write+0x33e/0x760 [ 3.824312][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.824315][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.824319][ T1] ? new_sync_read+0x750/0x750 [ 3.824326][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.824328][ T1] vfs_write+0x6a2/0xbd0 [ 3.824332][ T1] ksys_write+0x116/0x250 [ 3.824335][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.824337][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.824340][ T1] do_syscall_64+0x10e/0x570 [ 3.824342][ T1] ? exc_page_fault+0xee/0x100 [ 3.824345][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.824347][ T1] RIP: 0033:0x7fd88582fbee [ 3.824351][ 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 [ 3.824353][ T1] RSP: 002b:00007ffeb1899880 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.824355][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fd88582fbee [ 3.824356][ T1] RDX: 000000000000011c RSI: 000055556f65f630 RDI: 0000000000000003 [ 3.824357][ T1] RBP: 00007ffeb1899890 R08: 0000000000000000 R09: 0000000000000000 [ 3.824358][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd8858bb0a0 [ 3.824359][ T1] R13: 00007fd8857b93e0 R14: 000055556f65f630 R15: 00007ffeb18999a8 [ 3.824365][ T1] [ 3.825407][ T76] systemd-tmpfile (76) used greatest stack depth: 24760 bytes left [ 3.825852][ T1] virtme-ng-init: basic initialization done [ 3.854724][ T78] virtme-ng-init (78) used greatest stack depth: 24304 bytes left [ 3.939136][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.939540][ T77] virtme-ng-init: triggering udev coldplug [ 6.399813][ T77] virtme-ng-init: waiting for udev to settle [ 6.399827][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.399830][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.399832][ T77] preempt_count: 1, expected: 0 [ 6.399832][ T77] RCU nest depth: 0, expected: 0 [ 6.399833][ T77] locks held by virtme-ng-init/77: 4, last CPU#3: [ 6.399836][ T77] #0: ffffffff9816a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.399850][ T77] #1: ffffffff9816a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.399854][ T77] #2: ffffffff98089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.399857][ T77] #3: ffffffff98089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.399861][ T77] irq event stamp: 3026 [ 6.399862][ T77] hardirqs last enabled at (3025): [] __down_trylock_console_sem+0x86/0xa0 [ 6.399870][ T77] hardirqs last disabled at (3026): [] console_emit_next_record+0x3d4/0x4c0 [ 6.399871][ T77] softirqs last enabled at (2536): [] fpu_clone+0xd9/0x410 [ 6.399876][ T77] softirqs last disabled at (2534): [] fpu_clone+0x82/0x410 [ 6.399878][ T77] Preemption disabled at: [ 6.399879][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.399884][ T77] CPU: 3 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.399888][ T77] Tainted: [W]=WARN [ 6.399889][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.399891][ T77] Call Trace: [ 6.399892][ T77] [ 6.399894][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.399898][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.399900][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.399904][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.399908][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.399913][ T77] __kmalloc_noprof+0x443/0x760 [ 6.399915][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.399921][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.399924][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.399927][ T77] put_chars+0x1e1/0x2f0 [ 6.399930][ T77] ? __send_to_port+0x420/0x420 [ 6.399931][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.399935][ T77] ? validate_chain+0x38b/0xc20 [ 6.399940][ T77] hvc_console_print+0x292/0x780 [ 6.399947][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.399949][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.399952][ T77] ? lock_acquire+0x13c/0x160 [ 6.399955][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.399959][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.399960][ T77] ? console_flush_one_record+0x106/0x710 [ 6.399962][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.399964][ T77] ? lock_acquire+0x13c/0x160 [ 6.399968][ T77] console_flush_one_record+0x46f/0x710 [ 6.399972][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.399973][ T77] ? __lock_acquire+0x518/0xc20 [ 6.399978][ T77] console_unlock+0xee/0x1f0 [ 6.399980][ T77] ? console_flush_one_record+0x710/0x710 [ 6.399982][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.399983][ T77] ? lock_acquire+0x60/0x160 [ 6.399987][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.399989][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.399992][ T77] vprintk_emit+0x37c/0x3e0 [ 6.399995][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.399997][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.400003][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.400007][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.400008][ T77] ? simple_strntoull+0x10f/0x140 [ 6.400013][ T77] ? date_str+0x1e0/0x1e0 [ 6.400016][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.400020][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.400022][ T77] ? vprintk_default+0x20/0x20 [ 6.400026][ T77] ? vprintk_default+0x20/0x20 [ 6.400028][ T77] new_sync_write+0x33e/0x760 [ 6.400032][ T77] ? kasan_quarantine_put+0x102/0x2b0 [ 6.400036][ T77] ? new_sync_read+0x750/0x750 [ 6.400040][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.400044][ T77] ? __fget_files+0x1e3/0x460 [ 6.400048][ T77] vfs_write+0x6a2/0xbd0 [ 6.400052][ T77] ksys_write+0x116/0x250 [ 6.400054][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.400057][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.400060][ T77] do_syscall_64+0x10e/0x570 [ 6.400062][ T77] ? exc_page_fault+0xee/0x100 [ 6.400065][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.400067][ T77] RIP: 0033:0x7fd885830ed2 [ 6.400071][ T77] 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 [ 6.400073][ T77] RSP: 002b:00007fd885777c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.400075][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd885830ed2 [ 6.400077][ T77] RDX: 000000000000002e RSI: 00007fd8800012c0 RDI: 0000000000000003 [ 6.400077][ T77] RBP: 00007fd885777c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.400078][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd8858bb0a0 [ 6.400079][ T77] R13: 00007fd8857b93e0 R14: 00007fd8800012c0 R15: 00007fd885777da8 [ 6.400085][ T77] [ 6.732253][ T77] virtme-ng-init: udev is done [ 6.735093][ T1] virtme-ng-init: initialization done