virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.132170][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.132192][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.132194][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.132196][ T1] preempt_count: 1, expected: 0 [ 1.132197][ T1] RCU nest depth: 0, expected: 0 [ 1.132198][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.132200][ T1] #0: ff110000028bb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.132211][ T1] #1: ffffffffbcf8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.132217][ T1] #2: ffffffffbcf8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.132221][ T1] #3: ffffffffbcead660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.132225][ T1] #4: ffffffffbcead560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.132229][ T1] irq event stamp: 307758 [ 1.132229][ T1] hardirqs last enabled at (307757): [] __down_trylock_console_sem+0x86/0xa0 [ 1.132232][ T1] hardirqs last disabled at (307758): [] console_emit_next_record+0x3d4/0x4c0 [ 1.132233][ T1] softirqs last enabled at (307254): [] handle_softirqs+0x67c/0x900 [ 1.132236][ T1] softirqs last disabled at (307249): [] __irq_exit_rcu+0x145/0x1c0 [ 1.132238][ T1] Preemption disabled at: [ 1.132239][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.132244][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.132247][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.132249][ T1] Call Trace: [ 1.132250][ T1] [ 1.132253][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.132259][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.132261][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.132265][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.132269][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.132274][ T1] __kmalloc_noprof+0x443/0x760 [ 1.132276][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.132282][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.132285][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.132288][ T1] put_chars+0x1e1/0x2f0 [ 1.132291][ T1] ? __send_to_port+0x420/0x420 [ 1.132295][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.132298][ T1] ? validate_chain+0x38b/0xc20 [ 1.132302][ T1] hvc_console_print+0x292/0x780 [ 1.132306][ T1] ? __lock_acquire+0x518/0xc20 [ 1.132307][ T1] ? __lock_acquire+0x518/0xc20 [ 1.132311][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.132315][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.132318][ T1] ? lock_acquire+0x13c/0x160 [ 1.132324][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.132327][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.132327][ T1] ? console_flush_one_record+0x106/0x710 [ 1.132327][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.132327][ T1] ? lock_acquire+0x13c/0x160 [ 1.132327][ T1] console_flush_one_record+0x46f/0x710 [ 1.132327][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.132327][ T1] ? __lock_acquire+0x518/0xc20 [ 1.132327][ T1] console_unlock+0xee/0x1f0 [ 1.132327][ T1] ? console_flush_one_record+0x710/0x710 [ 1.132327][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.132327][ T1] ? lock_acquire+0x60/0x160 [ 1.132327][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.132327][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.132327][ T1] vprintk_emit+0x37c/0x3e0 [ 1.132327][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.132327][ T1] ? find_held_lock+0x2b/0x80 [ 1.132327][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.132327][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.132327][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.132327][ T1] ? device_rename.cold+0xa/0xa [ 1.132327][ T1] ? __lock_acquire+0x518/0xc20 [ 1.132327][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.132327][ T1] ? find_held_lock+0x2b/0x80 [ 1.132327][ T1] dev_printk_emit+0xb9/0xee [ 1.132327][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.132327][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.132327][ T1] ? proc_register+0x368/0x8b0 [ 1.132327][ T1] _dev_info+0xe2/0x116 [ 1.132327][ T1] ? _dev_notice+0x120/0x120 [ 1.132327][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.132327][ T1] ? rtc_proc_show+0x400/0x400 [ 1.132327][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.132327][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.132327][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.132327][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.132327][ T1] cmos_do_probe+0x73b/0x98a [ 1.132327][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.132327][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.132327][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.132327][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.132327][ T1] ? mc146818_set_time+0x500/0x500 [ 1.132327][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.132327][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.132327][ T1] platform_probe+0xfe/0x1f0 [ 1.132327][ T1] call_driver_probe+0x61/0x1c0 [ 1.132327][ T1] really_probe+0x199/0x760 [ 1.132327][ T1] ? __device_attach_driver+0x280/0x280 [ 1.132327][ T1] __driver_probe_device+0x24f/0x440 [ 1.132327][ T1] ? __device_attach_driver+0x280/0x280 [ 1.132327][ T1] ? __device_attach_driver+0x280/0x280 [ 1.132327][ T1] driver_probe_device+0x4a/0xf0 [ 1.132327][ T1] __driver_attach+0x1b8/0x540 [ 1.132327][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.132327][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.132327][ T1] ? bus_remove_file+0x50/0x50 [ 1.132327][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.132327][ T1] ? rtc_dev_init+0x40/0x40 [ 1.132327][ T1] ? rtc_dev_init+0x40/0x40 [ 1.132327][ T1] bus_add_driver+0x2c8/0x530 [ 1.132327][ T1] driver_register+0x1a3/0x390 [ 1.132327][ T1] __platform_driver_probe+0x13f/0x270 [ 1.132327][ T1] cmos_init+0x31/0x40 [ 1.132327][ T1] do_one_initcall+0x124/0x4f0 [ 1.132327][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.132327][ T1] ? parameq+0x110/0x110 [ 1.132327][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.132327][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.132327][ T1] kernel_init_freeable+0x596/0x630 [ 1.132327][ T1] ? rest_init+0x280/0x280 [ 1.132327][ T1] kernel_init+0x21/0x150 [ 1.132327][ T1] ? rest_init+0x280/0x280 [ 1.132327][ T1] ret_from_fork+0x474/0x6b0 [ 1.132327][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.132327][ T1] ? __switch_to+0x5a3/0xe00 [ 1.132327][ T1] ? rest_init+0x280/0x280 [ 1.132327][ T1] ret_from_fork_asm+0x11/0x20 [ 1.132327][ T1] [ 1.164701][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:06:55 UTC (1787890015) [ 1.165715][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.168993][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.178593][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.178593][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.179866][ T1] NET: Registered PF_INET6 protocol family [ 1.184281][ T1] Segment Routing with IPv6 [ 1.184681][ T1] In-situ OAM (IOAM) with IPv6 [ 1.185178][ T1] NET: Registered PF_PACKET protocol family [ 1.185435][ T1] 9pnet: Installing 9P2000 support [ 1.185793][ T1] Key type dns_resolver registered [ 1.186433][ T1] NET: Registered PF_VSOCK protocol family [ 1.191196][ T1] IPI shorthand broadcast: enabled [ 1.299035][ T1] sched_clock: Marking stable (1264004478, 34322387)->(1397018965, -98692100) [ 1.301305][ T1] registered taskstats version 1 [ 1.304733][ T1] Loading compiled-in X.509 certificates [ 1.411317][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.412802][ T1] Demotion targets for Node 0: null [ 1.413094][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11647) [ 1.413401][ T1] page_owner is disabled [ 1.414065][ T1] PM: Magic number: 6:603:111 [ 1.414523][ T1] netconsole: network logging started [ 1.415952][ T1] ALSA device list: [ 1.416099][ T1] No soundcards found. [ 1.418887][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.421826][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.422593][ T1] devtmpfs: mounted [ 1.422908][ T1] VFS: Pivoted into new rootfs [ 1.449707][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.449979][ T1] Write protecting the kernel read-only data: 57344k [ 1.450956][ T1] Freeing unused kernel image (text/rodata gap) memory: 1624K [ 1.451820][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.454248][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.454809][ T1] with arguments: [ 1.454939][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.455178][ T1] with environment: [ 1.455296][ T1] HOME=/ [ 1.455709][ T1] TERM=dumb [ 1.455829][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.456029][ T1] nr_open=2147483584 [ 1.456143][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.457091][ T1] virtme_rw_overlay0=/etc [ 1.457248][ T1] virtme_rw_overlay1=/lib [ 1.457404][ T1] virtme_rw_overlay2=/home [ 1.457555][ T1] virtme_rw_overlay3=/opt [ 1.457712][ T1] virtme_rw_overlay4=/srv [ 1.457871][ T1] virtme_rw_overlay5=/usr [ 1.458023][ T1] virtme_rw_overlay6=/var [ 1.458184][ T1] virtme_rw_overlay7=/tmp [ 1.458339][ T1] virtme_console=ttyS0 [ 1.458495][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.475085][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.476359][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.485311][ T1] overlayfs: failed to set xattr on upper [ 1.485594][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.485875][ T1] overlayfs: ...falling back to uuid=null. [ 1.488184][ T1] overlayfs: failed to set xattr on upper [ 1.488392][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488642][ T1] overlayfs: ...falling back to uuid=null. [ 1.490492][ T1] overlayfs: failed to set xattr on upper [ 1.490692][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.490936][ T1] overlayfs: ...falling back to uuid=null. [ 1.492950][ T1] overlayfs: failed to set xattr on upper [ 1.493156][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.493407][ T1] overlayfs: ...falling back to uuid=null. [ 1.495229][ T1] overlayfs: failed to set xattr on upper [ 1.495445][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.495690][ T1] overlayfs: ...falling back to uuid=null. [ 1.497426][ T1] overlayfs: failed to set xattr on upper [ 1.497624][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497887][ T1] overlayfs: ...falling back to uuid=null. [ 1.499870][ T1] overlayfs: failed to set xattr on upper [ 1.500069][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500313][ T1] overlayfs: ...falling back to uuid=null. [ 1.502131][ T1] overlayfs: failed to set xattr on upper [ 1.503111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.503366][ T1] overlayfs: ...falling back to uuid=null. [ 1.514302][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.882215][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.882215][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.882215][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.882215][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.882231][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.882234][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.882235][ T1] preempt_count: 1, expected: 0 [ 3.882236][ T1] RCU nest depth: 0, expected: 0 [ 3.882237][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.882239][ T1] #0: ffffffffbcf8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.882252][ T1] #1: ffffffffbcf8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.882256][ T1] #2: ffffffffbcead660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.882259][ T1] #3: ffffffffbcead560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.882263][ T1] irq event stamp: 556372 [ 3.882264][ T1] hardirqs last enabled at (556371): [] __down_trylock_console_sem+0x86/0xa0 [ 3.882266][ T1] hardirqs last disabled at (556372): [] console_emit_next_record+0x3d4/0x4c0 [ 3.882268][ T1] softirqs last enabled at (555684): [] fpu_clone+0xd9/0x410 [ 3.882271][ T1] softirqs last disabled at (555682): [] fpu_clone+0x82/0x410 [ 3.882273][ T1] Preemption disabled at: [ 3.882274][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.882279][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.882283][ T1] Tainted: [W]=WARN [ 3.882284][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.882285][ T1] Call Trace: [ 3.882287][ T1] [ 3.882289][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.882294][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.882296][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.882300][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.882304][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.882309][ T1] __kmalloc_noprof+0x443/0x760 [ 3.882311][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.882317][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.882319][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.882326][ T1] put_chars+0x1e1/0x2f0 [ 3.882329][ T1] ? __send_to_port+0x420/0x420 [ 3.882331][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.882336][ T1] ? validate_chain+0x38b/0xc20 [ 3.882341][ T1] hvc_console_print+0x292/0x780 [ 3.882348][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.882350][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882352][ T1] ? lock_acquire+0x13c/0x160 [ 3.882356][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.882360][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.882361][ T1] ? console_flush_one_record+0x106/0x710 [ 3.882364][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882366][ T1] ? lock_acquire+0x13c/0x160 [ 3.882370][ T1] console_flush_one_record+0x46f/0x710 [ 3.882374][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.882376][ T1] ? __lock_acquire+0x518/0xc20 [ 3.882380][ T1] console_unlock+0xee/0x1f0 [ 3.882383][ T1] ? console_flush_one_record+0x710/0x710 [ 3.882385][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882387][ T1] ? lock_acquire+0x60/0x160 [ 3.882390][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.882391][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.882395][ T1] vprintk_emit+0x37c/0x3e0 [ 3.882398][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.882401][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.882406][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.882410][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.882412][ T1] ? simple_strntoull+0x10f/0x140 [ 3.882416][ T1] ? date_str+0x1e0/0x1e0 [ 3.882419][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.882423][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.882426][ T1] ? vprintk_default+0x20/0x20 [ 3.882430][ T1] ? vprintk_default+0x20/0x20 [ 3.882433][ T1] new_sync_write+0x33e/0x760 [ 3.882436][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.882438][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.882443][ T1] ? new_sync_read+0x750/0x750 [ 3.882449][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882452][ T1] vfs_write+0x6a2/0xbd0 [ 3.882457][ T1] ksys_write+0x116/0x250 [ 3.882459][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.882462][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.882466][ T1] do_syscall_64+0xff/0x530 [ 3.882468][ T1] ? exc_page_fault+0xee/0x100 [ 3.882470][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.882473][ T1] RIP: 0033:0x7fc24b11ebee [ 3.882477][ 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 [ 3.882478][ T1] RSP: 002b:00007ffea8b23fa0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.882481][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc24b11ebee [ 3.882482][ T1] RDX: 000000000000011c RSI: 0000555580442630 RDI: 0000000000000003 [ 3.882483][ T1] RBP: 00007ffea8b23fb0 R08: 0000000000000000 R09: 0000000000000000 [ 3.882484][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc24b1aa0a0 [ 3.882485][ T1] R13: 00007fc24b0a83e0 R14: 0000555580442630 R15: 00007ffea8b240c8 [ 3.882491][ T1] [ 3.886380][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.887136][ T1] virtme-ng-init: basic initialization done [ 3.955991][ T79] ip (79) used greatest stack depth: 24136 bytes left [ 3.990873][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.991574][ T75] virtme-ng-init: triggering udev coldplug [ 6.318675][ T75] virtme-ng-init: waiting for udev to settle [ 6.318690][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.318693][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.318694][ T75] preempt_count: 1, expected: 0 [ 6.318695][ T75] RCU nest depth: 0, expected: 0 [ 6.318696][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.318699][ T75] #0: ffffffffbcf8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.318712][ T75] #1: ffffffffbcf8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.318716][ T75] #2: ffffffffbcead660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.318720][ T75] #3: ffffffffbcead560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.318724][ T75] irq event stamp: 10254 [ 6.318725][ T75] hardirqs last enabled at (10253): [] __down_trylock_console_sem+0x86/0xa0 [ 6.318727][ T75] hardirqs last disabled at (10254): [] console_emit_next_record+0x3d4/0x4c0 [ 6.318729][ T75] softirqs last enabled at (9834): [] handle_softirqs+0x67c/0x900 [ 6.318732][ T75] softirqs last disabled at (9669): [] __irq_exit_rcu+0x145/0x1c0 [ 6.318734][ T75] Preemption disabled at: [ 6.318734][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.318740][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.318744][ T75] Tainted: [W]=WARN [ 6.318745][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.318747][ T75] Call Trace: [ 6.318749][ T75] [ 6.318751][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.318756][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.318758][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.318763][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.318767][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.318771][ T75] __kmalloc_noprof+0x443/0x760 [ 6.318774][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.318780][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.318783][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.318791][ T75] put_chars+0x1e1/0x2f0 [ 6.318795][ T75] ? __send_to_port+0x420/0x420 [ 6.318797][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.318801][ T75] ? validate_chain+0x38b/0xc20 [ 6.318807][ T75] hvc_console_print+0x292/0x780 [ 6.318814][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.318817][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.318819][ T75] ? lock_acquire+0x13c/0x160 [ 6.318822][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.318826][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.318828][ T75] ? console_flush_one_record+0x106/0x710 [ 6.318831][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.318833][ T75] ? lock_acquire+0x13c/0x160 [ 6.318837][ T75] console_flush_one_record+0x46f/0x710 [ 6.318841][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.318842][ T75] ? __lock_acquire+0x518/0xc20 [ 6.318847][ T75] console_unlock+0xee/0x1f0 [ 6.318850][ T75] ? console_flush_one_record+0x710/0x710 [ 6.318851][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.318853][ T75] ? lock_acquire+0x60/0x160 [ 6.318857][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.318858][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.318862][ T75] vprintk_emit+0x37c/0x3e0 [ 6.318865][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.318868][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.318874][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.318878][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.318880][ T75] ? simple_strntoull+0x10f/0x140 [ 6.318884][ T75] ? date_str+0x1e0/0x1e0 [ 6.318887][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.318891][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.318894][ T75] ? vprintk_default+0x20/0x20 [ 6.318898][ T75] ? vprintk_default+0x20/0x20 [ 6.318901][ T75] new_sync_write+0x33e/0x760 [ 6.318904][ T75] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.318909][ T75] ? new_sync_read+0x750/0x750 [ 6.318913][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.318917][ T75] ? __fget_files+0x1e3/0x460 [ 6.318921][ T75] vfs_write+0x6a2/0xbd0 [ 6.318926][ T75] ksys_write+0x116/0x250 [ 6.318929][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.318931][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.318935][ T75] do_syscall_64+0xff/0x530 [ 6.318937][ T75] ? exc_page_fault+0xee/0x100 [ 6.318941][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.318943][ T75] RIP: 0033:0x7fc24b11fed2 [ 6.318948][ 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 [ 6.318949][ T75] RSP: 002b:00007fc24b066c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.318952][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc24b11fed2 [ 6.318954][ T75] RDX: 000000000000002e RSI: 00007fc2440012c0 RDI: 0000000000000003 [ 6.318955][ T75] RBP: 00007fc24b066c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.318956][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc24b1aa0a0 [ 6.318956][ T75] R13: 00007fc24b0a83e0 R14: 00007fc2440012c0 R15: 00007fc24b066da8 [ 6.318964][ T75] [ 6.971859][ T75] virtme-ng-init: udev is done [ 6.975560][ T1] virtme-ng-init: initialization done