virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.999159][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.999181][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.999183][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.999185][ T1] preempt_count: 1, expected: 0 [ 0.999186][ T1] RCU nest depth: 0, expected: 0 [ 0.999187][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.999189][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.999200][ T1] #1: ffffffffb2f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.999206][ T1] #2: ffffffffb2f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.999210][ T1] #3: ffffffffb2e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.999214][ T1] #4: ffffffffb2e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.999218][ T1] irq event stamp: 309798 [ 0.999219][ T1] hardirqs last enabled at (309797): [] __down_trylock_console_sem+0x86/0xa0 [ 0.999221][ T1] hardirqs last disabled at (309798): [] console_emit_next_record+0x3d4/0x4c0 [ 0.999223][ T1] softirqs last enabled at (309644): [] handle_softirqs+0x67c/0x900 [ 0.999226][ T1] softirqs last disabled at (309579): [] __irq_exit_rcu+0x145/0x1c0 [ 0.999228][ T1] Preemption disabled at: [ 0.999229][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.999234][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.999236][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.999238][ T1] Call Trace: [ 0.999239][ T1] [ 0.999242][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.999248][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.999251][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.999255][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.999259][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.999264][ T1] __kmalloc_noprof+0x443/0x760 [ 0.999266][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.999271][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.999274][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.999276][ T1] put_chars+0x1e1/0x2f0 [ 0.999279][ T1] ? __send_to_port+0x420/0x420 [ 0.999282][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.999285][ T1] ? validate_chain+0x38b/0xc20 [ 0.999289][ T1] hvc_console_print+0x292/0x780 [ 0.999292][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999293][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999298][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.999301][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999303][ T1] ? lock_acquire+0x13c/0x160 [ 0.999307][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.999311][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.999312][ T1] ? console_flush_one_record+0x106/0x710 [ 0.999316][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999318][ T1] ? lock_acquire+0x13c/0x160 [ 0.999322][ T1] console_flush_one_record+0x46f/0x710 [ 0.999325][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.999327][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999332][ T1] console_unlock+0xee/0x1f0 [ 0.999335][ T1] ? console_flush_one_record+0x710/0x710 [ 0.999337][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999339][ T1] ? lock_acquire+0x60/0x160 [ 0.999343][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.999344][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.999347][ T1] vprintk_emit+0x37c/0x3e0 [ 0.999351][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.999353][ T1] ? find_held_lock+0x2b/0x80 [ 0.999355][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.999358][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.999361][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.999366][ T1] ? device_rename.cold+0xa/0xa [ 0.999367][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999372][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.999374][ T1] ? find_held_lock+0x2b/0x80 [ 0.999377][ T1] dev_printk_emit+0xb9/0xee [ 0.999379][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.999382][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.999386][ T1] ? proc_register+0x368/0x8b0 [ 0.999393][ T1] _dev_info+0xe2/0x116 [ 0.999396][ T1] ? _dev_notice+0x120/0x120 [ 0.999400][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.999405][ T1] ? rtc_proc_show+0x400/0x400 [ 0.999410][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.999415][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.999425][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.999432][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.999436][ T1] cmos_do_probe+0x73b/0x98a [ 0.999438][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.999441][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.999442][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.999448][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.999450][ T1] ? mc146818_set_time+0x500/0x500 [ 0.999453][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.999455][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.999461][ T1] platform_probe+0xfe/0x1f0 [ 0.999464][ T1] call_driver_probe+0x61/0x1c0 [ 0.999467][ T1] really_probe+0x199/0x760 [ 0.999470][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999471][ T1] __driver_probe_device+0x24f/0x440 [ 0.999474][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999476][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999477][ T1] driver_probe_device+0x4a/0xf0 [ 0.999480][ T1] __driver_attach+0x1b8/0x540 [ 0.999482][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.999485][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.999487][ T1] ? bus_remove_file+0x50/0x50 [ 0.999488][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.999492][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999497][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999499][ T1] bus_add_driver+0x2c8/0x530 [ 0.999503][ T1] driver_register+0x1a3/0x390 [ 0.999506][ T1] __platform_driver_probe+0x13f/0x270 [ 0.999509][ T1] cmos_init+0x31/0x40 [ 0.999511][ T1] do_one_initcall+0x124/0x4f0 [ 0.999514][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.999516][ T1] ? parameq+0x110/0x110 [ 0.999521][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.999524][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999527][ T1] kernel_init_freeable+0x596/0x630 [ 0.999530][ T1] ? rest_init+0x280/0x280 [ 0.999533][ T1] kernel_init+0x21/0x150 [ 0.999536][ T1] ? rest_init+0x280/0x280 [ 0.999537][ T1] ret_from_fork+0x474/0x6b0 [ 0.999541][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.999544][ T1] ? __switch_to+0x5a3/0xe00 [ 0.999547][ T1] ? rest_init+0x280/0x280 [ 0.999550][ T1] ret_from_fork_asm+0x11/0x20 [ 0.999558][ T1] [ 1.029554][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:51:37 UTC (1787878297) [ 1.030529][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.033539][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.042889][ T1] NET: Registered PF_INET6 protocol family [ 1.047084][ T1] Segment Routing with IPv6 [ 1.047486][ T1] In-situ OAM (IOAM) with IPv6 [ 1.047835][ T1] NET: Registered PF_PACKET protocol family [ 1.048071][ T1] 9pnet: Installing 9P2000 support [ 1.048430][ T1] Key type dns_resolver registered [ 1.049097][ T1] NET: Registered PF_VSOCK protocol family [ 1.053346][ T1] IPI shorthand broadcast: enabled [ 1.154251][ T1] sched_clock: Marking stable (1115002248, 38823040)->(1262899712, -109074424) [ 1.156524][ T1] registered taskstats version 1 [ 1.158281][ T1] Loading compiled-in X.509 certificates [ 1.259272][ T1] Demotion targets for Node 0: null [ 1.259650][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.259948][ T1] page_owner is disabled [ 1.261102][ T1] PM: Magic number: 6:453:861 [ 1.261547][ T1] netconsole: network logging started [ 1.262964][ T1] ALSA device list: [ 1.263794][ T1] No soundcards found. [ 1.265184][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.267913][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.268672][ T1] devtmpfs: mounted [ 1.268961][ T1] VFS: Pivoted into new rootfs [ 1.300448][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.300719][ T1] Write protecting the kernel read-only data: 55296k [ 1.301201][ T1] Freeing unused kernel image (text/rodata gap) memory: 332K [ 1.301604][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.301875][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.302126][ T1] with arguments: [ 1.302244][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.302469][ T1] with environment: [ 1.302582][ T1] HOME=/ [ 1.302698][ T1] TERM=dumb [ 1.302806][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.303032][ T1] nr_open=2147483584 [ 1.303139][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.303393][ T1] virtme_rw_overlay0=/etc [ 1.303541][ T1] virtme_rw_overlay1=/lib [ 1.303685][ T1] virtme_rw_overlay2=/home [ 1.303847][ T1] virtme_rw_overlay3=/opt [ 1.303988][ T1] virtme_rw_overlay4=/srv [ 1.304150][ T1] virtme_rw_overlay5=/usr [ 1.304305][ T1] virtme_rw_overlay6=/var [ 1.304461][ T1] virtme_rw_overlay7=/tmp [ 1.304603][ T1] virtme_console=ttyS0 [ 1.304749][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.320533][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.321698][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.336562][ T1] overlayfs: failed to set xattr on upper [ 1.336816][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337117][ T1] overlayfs: ...falling back to uuid=null. [ 1.339299][ T1] overlayfs: failed to set xattr on upper [ 1.339495][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339724][ T1] overlayfs: ...falling back to uuid=null. [ 1.341544][ T1] overlayfs: failed to set xattr on upper [ 1.341733][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342348][ T1] overlayfs: ...falling back to uuid=null. [ 1.344142][ T1] overlayfs: failed to set xattr on upper [ 1.344327][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344553][ T1] overlayfs: ...falling back to uuid=null. [ 1.346361][ T1] overlayfs: failed to set xattr on upper [ 1.346557][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.346782][ T1] overlayfs: ...falling back to uuid=null. [ 1.348512][ T1] overlayfs: failed to set xattr on upper [ 1.348702][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.348959][ T1] overlayfs: ...falling back to uuid=null. [ 1.350708][ T1] overlayfs: failed to set xattr on upper [ 1.351578][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351816][ T1] overlayfs: ...falling back to uuid=null. [ 1.353600][ T1] overlayfs: failed to set xattr on upper [ 1.353785][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354019][ T1] overlayfs: ...falling back to uuid=null. [ 1.364872][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418521][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.600444][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.600444][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.600444][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.600444][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.600463][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.600466][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.600467][ T1] preempt_count: 1, expected: 0 [ 3.600468][ T1] RCU nest depth: 0, expected: 0 [ 3.600469][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.600472][ T1] #0: ffffffffb2f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.600484][ T1] #1: ffffffffb2f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.600488][ T1] #2: ffffffffb2e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.600493][ T1] #3: ffffffffb2e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.600497][ T1] irq event stamp: 564038 [ 3.600497][ T1] hardirqs last enabled at (564037): [] __down_trylock_console_sem+0x86/0xa0 [ 3.600500][ T1] hardirqs last disabled at (564038): [] console_emit_next_record+0x3d4/0x4c0 [ 3.600502][ T1] softirqs last enabled at (563388): [] fpu_clone+0xd9/0x410 [ 3.600506][ T1] softirqs last disabled at (563386): [] fpu_clone+0x82/0x410 [ 3.600508][ T1] Preemption disabled at: [ 3.600509][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.600515][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.600519][ T1] Tainted: [W]=WARN [ 3.600520][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.600522][ T1] Call Trace: [ 3.600524][ T1] [ 3.600526][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.600532][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.600534][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.600538][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.600543][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.600548][ T1] __kmalloc_noprof+0x443/0x760 [ 3.600551][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.600556][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.600559][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.600562][ T1] put_chars+0x1e1/0x2f0 [ 3.600565][ T1] ? __send_to_port+0x420/0x420 [ 3.600567][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.600572][ T1] ? validate_chain+0x38b/0xc20 [ 3.600577][ T1] hvc_console_print+0x292/0x780 [ 3.600583][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.600585][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.600587][ T1] ? lock_acquire+0x13c/0x160 [ 3.600591][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.600595][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.600597][ T1] ? console_flush_one_record+0x106/0x710 [ 3.600600][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.600602][ T1] ? lock_acquire+0x13c/0x160 [ 3.600606][ T1] console_flush_one_record+0x46f/0x710 [ 3.600610][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.600612][ T1] ? __lock_acquire+0x518/0xc20 [ 3.600617][ T1] console_unlock+0xee/0x1f0 [ 3.600620][ T1] ? console_flush_one_record+0x710/0x710 [ 3.600622][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.600624][ T1] ? lock_acquire+0x60/0x160 [ 3.600628][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.600629][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.600633][ T1] vprintk_emit+0x37c/0x3e0 [ 3.600636][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.600639][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.600645][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.600649][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.600651][ T1] ? simple_strntoull+0x10f/0x140 [ 3.600655][ T1] ? date_str+0x1e0/0x1e0 [ 3.600658][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.600662][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.600665][ T1] ? vprintk_default+0x20/0x20 [ 3.600669][ T1] ? vprintk_default+0x20/0x20 [ 3.600672][ T1] new_sync_write+0x33e/0x760 [ 3.600675][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.600678][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.600682][ T1] ? new_sync_read+0x750/0x750 [ 3.600688][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.600692][ T1] vfs_write+0x6a2/0xbd0 [ 3.600696][ T1] ksys_write+0x116/0x250 [ 3.600699][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.600702][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.600706][ T1] do_syscall_64+0xff/0x530 [ 3.600708][ T1] ? exc_page_fault+0xee/0x100 [ 3.600711][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.600713][ T1] RIP: 0033:0x7fb808d6abee [ 3.600717][ 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 [ 3.600719][ T1] RSP: 002b:00007fffc56439b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.600722][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fb808d6abee [ 3.600723][ T1] RDX: 000000000000011c RSI: 0000555594f0c680 RDI: 0000000000000003 [ 3.600724][ T1] RBP: 00007fffc56439c0 R08: 0000000000000000 R09: 0000000000000000 [ 3.600725][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb808df60a0 [ 3.600726][ T1] R13: 00007fb808cf43e0 R14: 0000555594f0c680 R15: 00007fffc5643ad8 [ 3.600732][ T1] [ 3.600884][ T73] systemd-tmpfile (73) used greatest stack depth: 25088 bytes left [ 3.602127][ T1] virtme-ng-init: basic initialization done [ 3.681654][ T79] ip (79) used greatest stack depth: 23632 bytes left [ 3.691358][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.692072][ T75] virtme-ng-init: triggering udev coldplug [ 6.051463][ T75] virtme-ng-init: waiting for udev to settle [ 6.051478][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.051480][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.051482][ T75] preempt_count: 1, expected: 0 [ 6.051483][ T75] RCU nest depth: 0, expected: 0 [ 6.051484][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.051486][ T75] #0: ffffffffb2f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.051500][ T75] #1: ffffffffb2f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.051504][ T75] #2: ffffffffb2e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.051508][ T75] #3: ffffffffb2e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.051512][ T75] irq event stamp: 2802 [ 6.051513][ T75] hardirqs last enabled at (2801): [] __down_trylock_console_sem+0x86/0xa0 [ 6.051515][ T75] hardirqs last disabled at (2802): [] console_emit_next_record+0x3d4/0x4c0 [ 6.051517][ T75] softirqs last enabled at (2314): [] fpu_clone+0xd9/0x410 [ 6.051521][ T75] softirqs last disabled at (2312): [] fpu_clone+0x82/0x410 [ 6.051523][ T75] Preemption disabled at: [ 6.051524][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.051530][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.051533][ T75] Tainted: [W]=WARN [ 6.051534][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.051536][ T75] Call Trace: [ 6.051538][ T75] [ 6.051539][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.051546][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.051548][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.051553][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.051557][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.051562][ T75] __kmalloc_noprof+0x443/0x760 [ 6.051564][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.051570][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.051573][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.051576][ T75] put_chars+0x1e1/0x2f0 [ 6.051579][ T75] ? __send_to_port+0x420/0x420 [ 6.051581][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.051586][ T75] ? validate_chain+0x38b/0xc20 [ 6.051591][ T75] hvc_console_print+0x292/0x780 [ 6.051597][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.051599][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.051602][ T75] ? lock_acquire+0x13c/0x160 [ 6.051606][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.051609][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.051611][ T75] ? console_flush_one_record+0x106/0x710 [ 6.051615][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.051617][ T75] ? lock_acquire+0x13c/0x160 [ 6.051621][ T75] console_flush_one_record+0x46f/0x710 [ 6.051625][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.051627][ T75] ? __lock_acquire+0x518/0xc20 [ 6.051632][ T75] console_unlock+0xee/0x1f0 [ 6.051635][ T75] ? console_flush_one_record+0x710/0x710 [ 6.051637][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.051639][ T75] ? lock_acquire+0x60/0x160 [ 6.051642][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.051644][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.051647][ T75] vprintk_emit+0x37c/0x3e0 [ 6.051651][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.051654][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.051660][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.051665][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.051667][ T75] ? simple_strntoull+0x10f/0x140 [ 6.051671][ T75] ? date_str+0x1e0/0x1e0 [ 6.051674][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.051678][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.051681][ T75] ? vprintk_default+0x20/0x20 [ 6.051685][ T75] ? vprintk_default+0x20/0x20 [ 6.051688][ T75] new_sync_write+0x33e/0x760 [ 6.051692][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.051695][ T75] ? new_sync_read+0x750/0x750 [ 6.051699][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.051704][ T75] ? __fget_files+0x1e3/0x460 [ 6.051708][ T75] vfs_write+0x6a2/0xbd0 [ 6.051713][ T75] ksys_write+0x116/0x250 [ 6.051716][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.051719][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.051723][ T75] do_syscall_64+0xff/0x530 [ 6.051725][ T75] ? exc_page_fault+0xee/0x100 [ 6.051728][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.051730][ T75] RIP: 0033:0x7fb808d6bed2 [ 6.051734][ 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 [ 6.051736][ T75] RSP: 002b:00007fb808cb2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.051739][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb808d6bed2 [ 6.051740][ T75] RDX: 000000000000002e RSI: 00007fb8040012c0 RDI: 0000000000000003 [ 6.051741][ T75] RBP: 00007fb808cb2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.051742][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb808df60a0 [ 6.051743][ T75] R13: 00007fb808cf43e0 R14: 00007fb8040012c0 R15: 00007fb808cb2da8 [ 6.051749][ T75] [ 6.531755][ T75] virtme-ng-init: udev is done [ 6.535772][ T1] virtme-ng-init: initialization done