virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.986536][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.986556][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.986558][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.986559][ T1] preempt_count: 1, expected: 0 [ 0.986560][ T1] RCU nest depth: 0, expected: 0 [ 0.986561][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.986563][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.986576][ T1] #1: ffffffff9f769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.986582][ T1] #2: ffffffff9f769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.986585][ T1] #3: ffffffff9f689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.986589][ T1] #4: ffffffff9f689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.986592][ T1] irq event stamp: 309528 [ 0.986593][ T1] hardirqs last enabled at (309527): [] __down_trylock_console_sem+0x86/0xa0 [ 0.986596][ T1] hardirqs last disabled at (309528): [] console_emit_next_record+0x3d4/0x4c0 [ 0.986597][ T1] softirqs last enabled at (308786): [] handle_softirqs+0x67c/0x900 [ 0.986601][ T1] softirqs last disabled at (308495): [] __irq_exit_rcu+0x145/0x1c0 [ 0.986603][ T1] Preemption disabled at: [ 0.986604][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.986608][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.986611][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.986613][ T1] Call Trace: [ 0.986615][ T1] [ 0.986618][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.986623][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.986625][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.986630][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.986633][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.986638][ T1] __kmalloc_noprof+0x443/0x760 [ 0.986641][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.986646][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.986649][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.986652][ T1] put_chars+0x1e1/0x2f0 [ 0.986655][ T1] ? __send_to_port+0x420/0x420 [ 0.986658][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.986662][ T1] ? validate_chain+0x38b/0xc20 [ 0.986666][ T1] hvc_console_print+0x292/0x780 [ 0.986669][ T1] ? __lock_acquire+0x518/0xc20 [ 0.986671][ T1] ? __lock_acquire+0x518/0xc20 [ 0.986675][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.986679][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.986681][ T1] ? lock_acquire+0x13c/0x160 [ 0.986685][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.986688][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.986689][ T1] ? console_flush_one_record+0x106/0x710 [ 0.986692][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.986694][ T1] ? lock_acquire+0x13c/0x160 [ 0.986697][ T1] console_flush_one_record+0x46f/0x710 [ 0.986701][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.986702][ T1] ? __lock_acquire+0x518/0xc20 [ 0.986707][ T1] console_unlock+0xee/0x1f0 [ 0.986710][ T1] ? console_flush_one_record+0x710/0x710 [ 0.986711][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.986713][ T1] ? lock_acquire+0x60/0x160 [ 0.986716][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.986718][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.986721][ T1] vprintk_emit+0x37c/0x3e0 [ 0.986724][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.986726][ T1] ? find_held_lock+0x2b/0x80 [ 0.986728][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.986730][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.986733][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.986738][ T1] ? device_rename.cold+0xa/0xa [ 0.986740][ T1] ? __lock_acquire+0x518/0xc20 [ 0.986745][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.986747][ T1] ? find_held_lock+0x2b/0x80 [ 0.986750][ T1] dev_printk_emit+0xb9/0xee [ 0.986753][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.986756][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.986760][ T1] ? proc_register+0x368/0x8b0 [ 0.986767][ T1] _dev_info+0xe2/0x116 [ 0.986769][ T1] ? _dev_notice+0x120/0x120 [ 0.986774][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.986778][ T1] ? rtc_proc_show+0x400/0x400 [ 0.986782][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.986787][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.986792][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.986798][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.986802][ T1] cmos_do_probe+0x73b/0x98a [ 0.986804][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.986807][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.986808][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.986814][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.986816][ T1] ? mc146818_set_time+0x500/0x500 [ 0.986819][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.986822][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.986827][ T1] platform_probe+0xfe/0x1f0 [ 0.986829][ T1] call_driver_probe+0x61/0x1c0 [ 0.986832][ T1] really_probe+0x199/0x760 [ 0.986835][ T1] ? __device_attach_driver+0x280/0x280 [ 0.986838][ T1] __driver_probe_device+0x24f/0x440 [ 0.986841][ T1] ? __device_attach_driver+0x280/0x280 [ 0.986843][ T1] ? __device_attach_driver+0x280/0x280 [ 0.986844][ T1] driver_probe_device+0x4a/0xf0 [ 0.986847][ T1] __driver_attach+0x1b8/0x540 [ 0.986850][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.986852][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.986855][ T1] ? bus_remove_file+0x50/0x50 [ 0.986857][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.986860][ T1] ? rtc_dev_init+0x40/0x40 [ 0.986865][ T1] ? rtc_dev_init+0x40/0x40 [ 0.986867][ T1] bus_add_driver+0x2c8/0x530 [ 0.986871][ T1] driver_register+0x1a3/0x390 [ 0.986874][ T1] __platform_driver_probe+0x13f/0x270 [ 0.986877][ T1] cmos_init+0x31/0x40 [ 0.986878][ T1] do_one_initcall+0x124/0x4f0 [ 0.986881][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.986883][ T1] ? parameq+0x110/0x110 [ 0.986889][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.986893][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.986896][ T1] kernel_init_freeable+0x596/0x630 [ 0.986899][ T1] ? rest_init+0x280/0x280 [ 0.986902][ T1] kernel_init+0x21/0x150 [ 0.986908][ T1] ? rest_init+0x280/0x280 [ 0.986910][ T1] ret_from_fork+0x474/0x6b0 [ 0.986914][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.986918][ T1] ? __switch_to+0x5a3/0xe00 [ 0.986921][ T1] ? rest_init+0x280/0x280 [ 0.986923][ T1] ret_from_fork_asm+0x11/0x20 [ 0.986931][ T1] [ 1.018112][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:09:34 UTC (1787897374) [ 1.019085][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.021870][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.030476][ T1] NET: Registered PF_INET6 protocol family [ 1.034332][ T1] Segment Routing with IPv6 [ 1.034718][ T1] In-situ OAM (IOAM) with IPv6 [ 1.035058][ T1] NET: Registered PF_PACKET protocol family [ 1.035376][ T1] 9pnet: Installing 9P2000 support [ 1.035731][ T1] Key type dns_resolver registered [ 1.036354][ T1] NET: Registered PF_VSOCK protocol family [ 1.040458][ T1] IPI shorthand broadcast: enabled [ 1.138571][ T1] sched_clock: Marking stable (1103001747, 35170717)->(1216456676, -78284212) [ 1.140715][ T1] registered taskstats version 1 [ 1.143158][ T1] Loading compiled-in X.509 certificates [ 1.245209][ T1] Demotion targets for Node 0: null [ 1.245534][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.245893][ T1] page_owner is disabled [ 1.246613][ T1] PM: Magic number: 6:368:166 [ 1.247090][ T1] netconsole: network logging started [ 1.248551][ T1] ALSA device list: [ 1.249257][ T1] No soundcards found. [ 1.250595][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.253060][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.253962][ T1] devtmpfs: mounted [ 1.254308][ T1] VFS: Pivoted into new rootfs [ 1.283452][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.283697][ T1] Write protecting the kernel read-only data: 55296k [ 1.284279][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.284709][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.284982][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.285253][ T1] with arguments: [ 1.285382][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.285618][ T1] with environment: [ 1.285738][ T1] HOME=/ [ 1.285856][ T1] TERM=dumb [ 1.285983][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.286225][ T1] nr_open=2147483584 [ 1.286340][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.286617][ T1] virtme_rw_overlay0=/etc [ 1.286773][ T1] virtme_rw_overlay1=/lib [ 1.286938][ T1] virtme_rw_overlay2=/home [ 1.287089][ T1] virtme_rw_overlay3=/opt [ 1.287252][ T1] virtme_rw_overlay4=/srv [ 1.287428][ T1] virtme_rw_overlay5=/usr [ 1.287580][ T1] virtme_rw_overlay6=/var [ 1.287731][ T1] virtme_rw_overlay7=/tmp [ 1.287892][ T1] virtme_console=ttyS0 [ 1.288051][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.303334][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.304575][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.313953][ T1] overlayfs: failed to set xattr on upper [ 1.314218][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314530][ T1] overlayfs: ...falling back to uuid=null. [ 1.316749][ T1] overlayfs: failed to set xattr on upper [ 1.316960][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317204][ T1] overlayfs: ...falling back to uuid=null. [ 1.319006][ T1] overlayfs: failed to set xattr on upper [ 1.319221][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319459][ T1] overlayfs: ...falling back to uuid=null. [ 1.321538][ T1] overlayfs: failed to set xattr on upper [ 1.321736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321986][ T1] overlayfs: ...falling back to uuid=null. [ 1.323774][ T1] overlayfs: failed to set xattr on upper [ 1.323983][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324360][ T1] overlayfs: ...falling back to uuid=null. [ 1.325939][ T1] overlayfs: failed to set xattr on upper [ 1.326140][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326379][ T1] overlayfs: ...falling back to uuid=null. [ 1.328712][ T1] overlayfs: failed to set xattr on upper [ 1.328920][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329168][ T1] overlayfs: ...falling back to uuid=null. [ 1.330952][ T1] overlayfs: failed to set xattr on upper [ 1.331152][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.332083][ T1] overlayfs: ...falling back to uuid=null. [ 1.342448][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413964][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.373108][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.373108][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.373108][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.373108][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.373127][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.373129][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.373131][ T1] preempt_count: 1, expected: 0 [ 3.373132][ T1] RCU nest depth: 0, expected: 0 [ 3.373133][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.373135][ T1] #0: ffffffff9f769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.373147][ T1] #1: ffffffff9f769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.373152][ T1] #2: ffffffff9f689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.373155][ T1] #3: ffffffff9f689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.373159][ T1] irq event stamp: 548556 [ 3.373160][ T1] hardirqs last enabled at (548555): [] __down_trylock_console_sem+0x86/0xa0 [ 3.373163][ T1] hardirqs last disabled at (548556): [] console_emit_next_record+0x3d4/0x4c0 [ 3.373165][ T1] softirqs last enabled at (547852): [] fpu_clone+0xd9/0x410 [ 3.373172][ T1] softirqs last disabled at (547850): [] fpu_clone+0x82/0x410 [ 3.373174][ T1] Preemption disabled at: [ 3.373175][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.373180][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.373184][ T1] Tainted: [W]=WARN [ 3.373185][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.373187][ T1] Call Trace: [ 3.373188][ T1] [ 3.373190][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.373195][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.373197][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.373201][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.373205][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.373210][ T1] __kmalloc_noprof+0x443/0x760 [ 3.373212][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.373218][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.373221][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.373224][ T1] put_chars+0x1e1/0x2f0 [ 3.373227][ T1] ? __send_to_port+0x420/0x420 [ 3.373229][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.373233][ T1] ? validate_chain+0x38b/0xc20 [ 3.373238][ T1] hvc_console_print+0x292/0x780 [ 3.373245][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.373247][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.373249][ T1] ? lock_acquire+0x13c/0x160 [ 3.373253][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.373257][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.373258][ T1] ? console_flush_one_record+0x106/0x710 [ 3.373261][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.373262][ T1] ? lock_acquire+0x13c/0x160 [ 3.373266][ T1] console_flush_one_record+0x46f/0x710 [ 3.373270][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.373271][ T1] ? __lock_acquire+0x518/0xc20 [ 3.373277][ T1] console_unlock+0xee/0x1f0 [ 3.373279][ T1] ? console_flush_one_record+0x710/0x710 [ 3.373280][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.373282][ T1] ? lock_acquire+0x60/0x160 [ 3.373286][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.373288][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.373291][ T1] vprintk_emit+0x37c/0x3e0 [ 3.373294][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.373296][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.373302][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.373306][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.373308][ T1] ? simple_strntoull+0x10f/0x140 [ 3.373312][ T1] ? date_str+0x1e0/0x1e0 [ 3.373316][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.373320][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.373322][ T1] ? vprintk_default+0x20/0x20 [ 3.373326][ T1] ? vprintk_default+0x20/0x20 [ 3.373328][ T1] new_sync_write+0x33e/0x760 [ 3.373332][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.373334][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.373338][ T1] ? new_sync_read+0x750/0x750 [ 3.373344][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.373347][ T1] vfs_write+0x6a2/0xbd0 [ 3.373351][ T1] ksys_write+0x116/0x250 [ 3.373354][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.373357][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.373360][ T1] do_syscall_64+0xff/0x530 [ 3.373362][ T1] ? exc_page_fault+0xee/0x100 [ 3.373365][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.373367][ T1] RIP: 0033:0x7fabd5f7abee [ 3.373371][ 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 [ 3.373373][ T1] RSP: 002b:00007ffd396ab520 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.373375][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fabd5f7abee [ 3.373377][ T1] RDX: 000000000000011c RSI: 0000555564b6f680 RDI: 0000000000000003 [ 3.373378][ T1] RBP: 00007ffd396ab530 R08: 0000000000000000 R09: 0000000000000000 [ 3.373379][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fabd60060a0 [ 3.373379][ T1] R13: 00007fabd5f043e0 R14: 0000555564b6f680 R15: 00007ffd396ab648 [ 3.373386][ T1] [ 3.377434][ T72] systemd-tmpfile (72) used greatest stack depth: 24296 bytes left [ 3.377598][ T1] virtme-ng-init: basic initialization done [ 3.466676][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.467065][ T75] virtme-ng-init: triggering udev coldplug [ 5.653188][ T75] virtme-ng-init: waiting for udev to settle [ 5.653206][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.653209][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.653211][ T75] preempt_count: 1, expected: 0 [ 5.653212][ T75] RCU nest depth: 0, expected: 0 [ 5.653213][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.653215][ T75] #0: ffffffff9f769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.653228][ T75] #1: ffffffff9f769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.653232][ T75] #2: ffffffff9f689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.653235][ T75] #3: ffffffff9f689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.653239][ T75] irq event stamp: 3144 [ 5.653240][ T75] hardirqs last enabled at (3143): [] __down_trylock_console_sem+0x86/0xa0 [ 5.653244][ T75] hardirqs last disabled at (3144): [] console_emit_next_record+0x3d4/0x4c0 [ 5.653245][ T75] softirqs last enabled at (2578): [] fpu_clone+0xd9/0x410 [ 5.653249][ T75] softirqs last disabled at (2576): [] fpu_clone+0x82/0x410 [ 5.653252][ T75] Preemption disabled at: [ 5.653253][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.653258][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.653261][ T75] Tainted: [W]=WARN [ 5.653262][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.653264][ T75] Call Trace: [ 5.653266][ T75] [ 5.653267][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.653272][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.653274][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.653279][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.653282][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.653287][ T75] __kmalloc_noprof+0x443/0x760 [ 5.653290][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.653296][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.653299][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.653302][ T75] put_chars+0x1e1/0x2f0 [ 5.653305][ T75] ? __send_to_port+0x420/0x420 [ 5.653307][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.653311][ T75] ? validate_chain+0x38b/0xc20 [ 5.653318][ T75] hvc_console_print+0x292/0x780 [ 5.653329][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.653333][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.653335][ T75] ? lock_acquire+0x13c/0x160 [ 5.653339][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.653342][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.653344][ T75] ? console_flush_one_record+0x106/0x710 [ 5.653347][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.653348][ T75] ? lock_acquire+0x13c/0x160 [ 5.653353][ T75] console_flush_one_record+0x46f/0x710 [ 5.653356][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.653358][ T75] ? __lock_acquire+0x518/0xc20 [ 5.653363][ T75] console_unlock+0xee/0x1f0 [ 5.653366][ T75] ? console_flush_one_record+0x710/0x710 [ 5.653367][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.653369][ T75] ? lock_acquire+0x60/0x160 [ 5.653373][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.653375][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.653378][ T75] vprintk_emit+0x37c/0x3e0 [ 5.653381][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.653384][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.653390][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.653394][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.653396][ T75] ? simple_strntoull+0x10f/0x140 [ 5.653400][ T75] ? date_str+0x1e0/0x1e0 [ 5.653404][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.653408][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.653410][ T75] ? vprintk_default+0x20/0x20 [ 5.653414][ T75] ? vprintk_default+0x20/0x20 [ 5.653417][ T75] new_sync_write+0x33e/0x760 [ 5.653421][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.653425][ T75] ? new_sync_read+0x750/0x750 [ 5.653429][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.653434][ T75] ? __fget_files+0x1e3/0x460 [ 5.653438][ T75] vfs_write+0x6a2/0xbd0 [ 5.653442][ T75] ksys_write+0x116/0x250 [ 5.653445][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.653448][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.653451][ T75] do_syscall_64+0xff/0x530 [ 5.653453][ T75] ? exc_page_fault+0xee/0x100 [ 5.653456][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.653458][ T75] RIP: 0033:0x7fabd5f7bed2 [ 5.653463][ 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 [ 5.653464][ T75] RSP: 002b:00007fabd5ec2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.653467][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fabd5f7bed2 [ 5.653468][ T75] RDX: 000000000000002e RSI: 00007fabd0001090 RDI: 0000000000000003 [ 5.653469][ T75] RBP: 00007fabd5ec2c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.653470][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fabd60060a0 [ 5.653471][ T75] R13: 00007fabd5f043e0 R14: 00007fabd0001090 R15: 00007fabd5ec2da8 [ 5.653479][ T75] [ 5.862330][ T100] nfsrahead (100) used greatest stack depth: 23808 bytes left [ 6.157976][ T75] virtme-ng-init: udev is done [ 6.161930][ T1] virtme-ng-init: initialization done