virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.014213][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.014238][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.014240][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.014242][ T1] preempt_count: 1, expected: 0 [ 1.014243][ T1] RCU nest depth: 0, expected: 0 [ 1.014244][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.014246][ T1] #0: ff110000027f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.014258][ T1] #1: ffffffff91b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.014263][ T1] #2: ffffffff91b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.014267][ T1] #3: ffffffff91a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.014270][ T1] #4: ffffffff91a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.014274][ T1] irq event stamp: 309668 [ 1.014275][ T1] hardirqs last enabled at (309667): [] __down_trylock_console_sem+0x86/0xa0 [ 1.014278][ T1] hardirqs last disabled at (309668): [] console_emit_next_record+0x3d4/0x4c0 [ 1.014279][ T1] softirqs last enabled at (309546): [] handle_softirqs+0x67c/0x900 [ 1.014283][ T1] softirqs last disabled at (309357): [] __irq_exit_rcu+0x145/0x1c0 [ 1.014285][ T1] Preemption disabled at: [ 1.014286][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.014290][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.014293][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.014295][ T1] Call Trace: [ 1.014296][ T1] [ 1.014300][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.014305][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.014306][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.014311][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.014314][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.014319][ T1] __kmalloc_noprof+0x443/0x760 [ 1.014321][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.014327][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.014330][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.014333][ T1] put_chars+0x1e1/0x2f0 [ 1.014336][ T1] ? __send_to_port+0x420/0x420 [ 1.014339][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.014343][ T1] ? validate_chain+0x38b/0xc20 [ 1.014347][ T1] hvc_console_print+0x292/0x780 [ 1.014350][ T1] ? __lock_acquire+0x518/0xc20 [ 1.014352][ T1] ? __lock_acquire+0x518/0xc20 [ 1.014356][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.014359][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.014361][ T1] ? lock_acquire+0x13c/0x160 [ 1.014366][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.014369][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.014370][ T1] ? console_flush_one_record+0x106/0x710 [ 1.014372][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.014374][ T1] ? lock_acquire+0x13c/0x160 [ 1.014378][ T1] console_flush_one_record+0x46f/0x710 [ 1.014382][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.014383][ T1] ? __lock_acquire+0x518/0xc20 [ 1.014388][ T1] console_unlock+0xee/0x1f0 [ 1.014391][ T1] ? console_flush_one_record+0x710/0x710 [ 1.014392][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.014394][ T1] ? lock_acquire+0x60/0x160 [ 1.014398][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.014399][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.014402][ T1] vprintk_emit+0x37c/0x3e0 [ 1.014405][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.014407][ T1] ? find_held_lock+0x2b/0x80 [ 1.014409][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.014411][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.014415][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.014419][ T1] ? device_rename.cold+0xa/0xa [ 1.014421][ T1] ? __lock_acquire+0x518/0xc20 [ 1.014426][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.014428][ T1] ? find_held_lock+0x2b/0x80 [ 1.014431][ T1] dev_printk_emit+0xb9/0xee [ 1.014434][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.014437][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.014441][ T1] ? proc_register+0x368/0x8b0 [ 1.014448][ T1] _dev_info+0xe2/0x116 [ 1.014450][ T1] ? _dev_notice+0x120/0x120 [ 1.014455][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.014458][ T1] ? rtc_proc_show+0x400/0x400 [ 1.014462][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.014467][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.014470][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.014473][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.014480][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.014483][ T1] cmos_do_probe+0x73b/0x98a [ 1.014486][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.014489][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.014490][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.014496][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.014498][ T1] ? mc146818_set_time+0x500/0x500 [ 1.014501][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.014503][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.014508][ T1] platform_probe+0xfe/0x1f0 [ 1.014511][ T1] call_driver_probe+0x61/0x1c0 [ 1.014514][ T1] really_probe+0x199/0x760 [ 1.014517][ T1] ? __device_attach_driver+0x280/0x280 [ 1.014519][ T1] __driver_probe_device+0x24f/0x440 [ 1.014522][ T1] ? __device_attach_driver+0x280/0x280 [ 1.014524][ T1] ? __device_attach_driver+0x280/0x280 [ 1.014526][ T1] driver_probe_device+0x4a/0xf0 [ 1.014529][ T1] __driver_attach+0x1b8/0x540 [ 1.014531][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.014534][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.014537][ T1] ? bus_remove_file+0x50/0x50 [ 1.014538][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.014542][ T1] ? rtc_dev_init+0x40/0x40 [ 1.014547][ T1] ? rtc_dev_init+0x40/0x40 [ 1.014548][ T1] bus_add_driver+0x2c8/0x530 [ 1.014552][ T1] driver_register+0x1a3/0x390 [ 1.014555][ T1] __platform_driver_probe+0x13f/0x270 [ 1.014558][ T1] cmos_init+0x31/0x40 [ 1.014559][ T1] do_one_initcall+0x124/0x4f0 [ 1.014563][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.014565][ T1] ? parameq+0x110/0x110 [ 1.014570][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.014574][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.014577][ T1] kernel_init_freeable+0x596/0x630 [ 1.014580][ T1] ? rest_init+0x280/0x280 [ 1.014583][ T1] kernel_init+0x21/0x150 [ 1.014585][ T1] ? rest_init+0x280/0x280 [ 1.014587][ T1] ret_from_fork+0x474/0x6b0 [ 1.014591][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.014594][ T1] ? __switch_to+0x5a3/0xe00 [ 1.014597][ T1] ? rest_init+0x280/0x280 [ 1.014600][ T1] ret_from_fork_asm+0x11/0x20 [ 1.014608][ T1] [ 1.046442][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:50:58 UTC (1787889058) [ 1.047492][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.050681][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.057521][ T1] NET: Registered PF_INET6 protocol family [ 1.065280][ T1] Segment Routing with IPv6 [ 1.065737][ T1] In-situ OAM (IOAM) with IPv6 [ 1.066204][ T1] NET: Registered PF_PACKET protocol family [ 1.066606][ T1] 9pnet: Installing 9P2000 support [ 1.067253][ T1] Key type dns_resolver registered [ 1.068302][ T1] NET: Registered PF_VSOCK protocol family [ 1.073044][ T1] IPI shorthand broadcast: enabled [ 1.178016][ T1] sched_clock: Marking stable (1143003137, 34891106)->(1257425487, -79531244) [ 1.180451][ T1] registered taskstats version 1 [ 1.183185][ T1] Loading compiled-in X.509 certificates [ 1.284114][ T1] Demotion targets for Node 0: null [ 1.284445][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.284775][ T1] page_owner is disabled [ 1.285482][ T1] PM: Magic number: 6:221:817 [ 1.285954][ T1] netconsole: network logging started [ 1.288608][ T1] ALSA device list: [ 1.288785][ T1] No soundcards found. [ 1.289618][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.292836][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.293637][ T1] devtmpfs: mounted [ 1.293933][ T1] VFS: Pivoted into new rootfs [ 1.322870][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.323531][ T1] Write protecting the kernel read-only data: 55296k [ 1.326600][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.327368][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.327641][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.328911][ T1] with arguments: [ 1.329122][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.329367][ T1] with environment: [ 1.329489][ T1] HOME=/ [ 1.329624][ T1] TERM=dumb [ 1.329750][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.329995][ T1] nr_open=2147483584 [ 1.330118][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.330388][ T1] virtme_rw_overlay0=/etc [ 1.330537][ T1] virtme_rw_overlay1=/lib [ 1.330690][ T1] virtme_rw_overlay2=/home [ 1.330849][ T1] virtme_rw_overlay3=/opt [ 1.331007][ T1] virtme_rw_overlay4=/srv [ 1.331158][ T1] virtme_rw_overlay5=/usr [ 1.331314][ T1] virtme_rw_overlay6=/var [ 1.331470][ T1] virtme_rw_overlay7=/tmp [ 1.331619][ T1] virtme_console=ttyS0 [ 1.331783][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.350119][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.351494][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.362145][ T1] overlayfs: failed to set xattr on upper [ 1.362413][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362728][ T1] overlayfs: ...falling back to uuid=null. [ 1.365155][ T1] overlayfs: failed to set xattr on upper [ 1.365363][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365598][ T1] overlayfs: ...falling back to uuid=null. [ 1.367753][ T1] overlayfs: failed to set xattr on upper [ 1.367973][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368214][ T1] overlayfs: ...falling back to uuid=null. [ 1.370207][ T1] overlayfs: failed to set xattr on upper [ 1.370422][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370658][ T1] overlayfs: ...falling back to uuid=null. [ 1.372615][ T1] overlayfs: failed to set xattr on upper [ 1.372822][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373153][ T1] overlayfs: ...falling back to uuid=null. [ 1.374793][ T1] overlayfs: failed to set xattr on upper [ 1.375004][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375244][ T1] overlayfs: ...falling back to uuid=null. [ 1.377114][ T1] overlayfs: failed to set xattr on upper [ 1.377321][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377554][ T1] overlayfs: ...falling back to uuid=null. [ 1.379811][ T1] overlayfs: failed to set xattr on upper [ 1.380041][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380283][ T1] overlayfs: ...falling back to uuid=null. [ 1.392401][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.401983][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.751134][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.751134][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.751134][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.751134][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.751153][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.751155][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.751157][ T1] preempt_count: 1, expected: 0 [ 3.751158][ T1] RCU nest depth: 0, expected: 0 [ 3.751159][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.751161][ T1] #0: ffffffff91b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.751173][ T1] #1: ffffffff91b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.751177][ T1] #2: ffffffff91a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.751180][ T1] #3: ffffffff91a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.751184][ T1] irq event stamp: 557702 [ 3.751185][ T1] hardirqs last enabled at (557701): [] __down_trylock_console_sem+0x86/0xa0 [ 3.751188][ T1] hardirqs last disabled at (557702): [] console_emit_next_record+0x3d4/0x4c0 [ 3.751190][ T1] softirqs last enabled at (557540): [] handle_softirqs+0x67c/0x900 [ 3.751193][ T1] softirqs last disabled at (557535): [] __irq_exit_rcu+0x145/0x1c0 [ 3.751195][ T1] Preemption disabled at: [ 3.751196][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.751202][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.751205][ T1] Tainted: [W]=WARN [ 3.751206][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.751208][ T1] Call Trace: [ 3.751209][ T1] [ 3.751211][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.751216][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.751218][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.751222][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.751225][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.751231][ T1] __kmalloc_noprof+0x443/0x760 [ 3.751233][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.751239][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.751242][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.751246][ T1] put_chars+0x1e1/0x2f0 [ 3.751249][ T1] ? __send_to_port+0x420/0x420 [ 3.751250][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.751254][ T1] ? validate_chain+0x38b/0xc20 [ 3.751260][ T1] hvc_console_print+0x292/0x780 [ 3.751266][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.751269][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.751271][ T1] ? lock_acquire+0x13c/0x160 [ 3.751275][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.751278][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.751280][ T1] ? console_flush_one_record+0x106/0x710 [ 3.751282][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.751284][ T1] ? lock_acquire+0x13c/0x160 [ 3.751288][ T1] console_flush_one_record+0x46f/0x710 [ 3.751292][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.751293][ T1] ? __lock_acquire+0x518/0xc20 [ 3.751298][ T1] console_unlock+0xee/0x1f0 [ 3.751301][ T1] ? console_flush_one_record+0x710/0x710 [ 3.751302][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.751304][ T1] ? lock_acquire+0x60/0x160 [ 3.751307][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.751309][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.751312][ T1] vprintk_emit+0x37c/0x3e0 [ 3.751315][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.751318][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.751324][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.751328][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.751330][ T1] ? simple_strntoull+0x10f/0x140 [ 3.751334][ T1] ? date_str+0x1e0/0x1e0 [ 3.751338][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.751342][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.751344][ T1] ? vprintk_default+0x20/0x20 [ 3.751348][ T1] ? vprintk_default+0x20/0x20 [ 3.751349][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.751350][ T1] new_sync_write+0x33e/0x760 [ 3.751354][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.751357][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.751361][ T1] ? new_sync_read+0x750/0x750 [ 3.751367][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.751370][ T1] vfs_write+0x6a2/0xbd0 [ 3.751374][ T1] ksys_write+0x116/0x250 [ 3.751377][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.751379][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.751382][ T1] do_syscall_64+0xff/0x530 [ 3.751385][ T1] ? exc_page_fault+0xee/0x100 [ 3.751388][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.751390][ T1] RIP: 0033:0x7ffb83d7abee [ 3.751394][ 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 [ 3.751396][ T1] RSP: 002b:00007ffc3bb13760 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.751398][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007ffb83d7abee [ 3.751400][ T1] RDX: 000000000000011c RSI: 000055557828c680 RDI: 0000000000000003 [ 3.751401][ T1] RBP: 00007ffc3bb13770 R08: 0000000000000000 R09: 0000000000000000 [ 3.751402][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffb83e060a0 [ 3.751402][ T1] R13: 00007ffb83d043e0 R14: 000055557828c680 R15: 00007ffc3bb13888 [ 3.751409][ T1] [ 3.752690][ T1] virtme-ng-init: basic initialization done [ 3.794375][ T76] virtme-ng-init (76) used greatest stack depth: 24320 bytes left [ 3.811864][ T79] ip (79) used greatest stack depth: 23896 bytes left [ 3.830757][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.831228][ T75] virtme-ng-init: triggering udev coldplug [ 6.027507][ T75] virtme-ng-init: waiting for udev to settle [ 6.027521][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.027524][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.027526][ T75] preempt_count: 1, expected: 0 [ 6.027527][ T75] RCU nest depth: 0, expected: 0 [ 6.027528][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.027530][ T75] #0: ffffffff91b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.027543][ T75] #1: ffffffff91b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.027547][ T75] #2: ffffffff91a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.027551][ T75] #3: ffffffff91a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.027554][ T75] irq event stamp: 4286 [ 6.027555][ T75] hardirqs last enabled at (4285): [] __down_trylock_console_sem+0x86/0xa0 [ 6.027558][ T75] hardirqs last disabled at (4286): [] console_emit_next_record+0x3d4/0x4c0 [ 6.027560][ T75] softirqs last enabled at (3768): [] fpu_clone+0xd9/0x410 [ 6.027563][ T75] softirqs last disabled at (3766): [] fpu_clone+0x82/0x410 [ 6.027566][ T75] Preemption disabled at: [ 6.027566][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.027572][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.027576][ T75] Tainted: [W]=WARN [ 6.027576][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.027578][ T75] Call Trace: [ 6.027580][ T75] [ 6.027581][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.027586][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.027588][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.027592][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.027595][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.027600][ T75] __kmalloc_noprof+0x443/0x760 [ 6.027603][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.027609][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.027612][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.027615][ T75] put_chars+0x1e1/0x2f0 [ 6.027618][ T75] ? __send_to_port+0x420/0x420 [ 6.027620][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.027624][ T75] ? validate_chain+0x38b/0xc20 [ 6.027629][ T75] hvc_console_print+0x292/0x780 [ 6.027635][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.027637][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.027639][ T75] ? lock_acquire+0x13c/0x160 [ 6.027643][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.027646][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.027648][ T75] ? console_flush_one_record+0x106/0x710 [ 6.027650][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.027652][ T75] ? lock_acquire+0x13c/0x160 [ 6.027656][ T75] console_flush_one_record+0x46f/0x710 [ 6.027659][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.027661][ T75] ? __lock_acquire+0x518/0xc20 [ 6.027666][ T75] console_unlock+0xee/0x1f0 [ 6.027668][ T75] ? console_flush_one_record+0x710/0x710 [ 6.027669][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.027671][ T75] ? lock_acquire+0x60/0x160 [ 6.027674][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.027676][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.027679][ T75] vprintk_emit+0x37c/0x3e0 [ 6.027682][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.027684][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.027696][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.027700][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.027701][ T75] ? simple_strntoull+0x10f/0x140 [ 6.027706][ T75] ? date_str+0x1e0/0x1e0 [ 6.027709][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.027713][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.027716][ T75] ? vprintk_default+0x20/0x20 [ 6.027719][ T75] ? vprintk_default+0x20/0x20 [ 6.027721][ T75] new_sync_write+0x33e/0x760 [ 6.027725][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.027729][ T75] ? new_sync_read+0x750/0x750 [ 6.027733][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.027738][ T75] ? __fget_files+0x1e3/0x460 [ 6.027742][ T75] vfs_write+0x6a2/0xbd0 [ 6.027745][ T75] ksys_write+0x116/0x250 [ 6.027748][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.027750][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.027753][ T75] do_syscall_64+0xff/0x530 [ 6.027756][ T75] ? exc_page_fault+0xee/0x100 [ 6.027759][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.027761][ T75] RIP: 0033:0x7ffb83d7bed2 [ 6.027765][ 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 [ 6.027767][ T75] RSP: 002b:00007ffb83cc2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.027769][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007ffb83d7bed2 [ 6.027771][ T75] RDX: 000000000000002e RSI: 00007ffb7c001090 RDI: 0000000000000003 [ 6.027771][ T75] RBP: 00007ffb83cc2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.027772][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb83e060a0 [ 6.027773][ T75] R13: 00007ffb83d043e0 R14: 00007ffb7c001090 R15: 00007ffb83cc2da8 [ 6.027779][ T75] [ 6.303346][ T102] nfsrahead (102) used greatest stack depth: 23840 bytes left [ 6.673603][ T75] virtme-ng-init: udev is done [ 6.676357][ T1] virtme-ng-init: initialization done