virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.118567][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.118587][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.118589][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.118591][ T1] preempt_count: 1, expected: 0 [ 1.118591][ T1] RCU nest depth: 0, expected: 0 [ 1.118592][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.118594][ T1] #0: ff11000002b20938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.118605][ T1] #1: ffffffffbc97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.118610][ T1] #2: ffffffffbc97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.118614][ T1] #3: ffffffffbc89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.118618][ T1] #4: ffffffffbc89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.118622][ T1] irq event stamp: 323288 [ 1.118622][ T1] hardirqs last enabled at (323287): [] __down_trylock_console_sem+0x86/0xa0 [ 1.118625][ T1] hardirqs last disabled at (323288): [] console_emit_next_record+0x3d4/0x4c0 [ 1.118627][ T1] softirqs last enabled at (322374): [] handle_softirqs+0x67c/0x900 [ 1.118631][ T1] softirqs last disabled at (322365): [] __irq_exit_rcu+0x145/0x1c0 [ 1.118633][ T1] Preemption disabled at: [ 1.118633][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.118638][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.118641][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.118642][ T1] Call Trace: [ 1.118644][ T1] [ 1.118647][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.118653][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.118655][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.118659][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.118663][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.118667][ T1] __kmalloc_noprof+0x443/0x760 [ 1.118669][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.118675][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.118678][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.118681][ T1] put_chars+0x1e1/0x2f0 [ 1.118683][ T1] ? __send_to_port+0x420/0x420 [ 1.118686][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.118689][ T1] ? validate_chain+0x38b/0xc20 [ 1.118694][ T1] hvc_console_print+0x292/0x780 [ 1.118698][ T1] ? __lock_acquire+0x518/0xc20 [ 1.118699][ T1] ? __lock_acquire+0x518/0xc20 [ 1.118704][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.118708][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.118710][ T1] ? lock_acquire+0x13c/0x160 [ 1.118714][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.118717][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.118719][ T1] ? console_flush_one_record+0x106/0x710 [ 1.118723][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.118724][ T1] ? lock_acquire+0x13c/0x160 [ 1.118728][ T1] console_flush_one_record+0x46f/0x710 [ 1.118732][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.118734][ T1] ? __lock_acquire+0x518/0xc20 [ 1.118739][ T1] console_unlock+0xee/0x1f0 [ 1.118742][ T1] ? console_flush_one_record+0x710/0x710 [ 1.118744][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.118746][ T1] ? lock_acquire+0xe0/0x160 [ 1.118750][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.118751][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.118754][ T1] vprintk_emit+0x37c/0x3e0 [ 1.118757][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.118759][ T1] ? find_held_lock+0x2b/0x80 [ 1.118761][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.118763][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.118766][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.118771][ T1] ? device_rename.cold+0xa/0xa [ 1.118773][ T1] ? __lock_acquire+0x518/0xc20 [ 1.118777][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.118779][ T1] ? find_held_lock+0x2b/0x80 [ 1.118783][ T1] dev_printk_emit+0xb9/0xee [ 1.118785][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.118788][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.118792][ T1] ? proc_register+0x368/0x8b0 [ 1.118799][ T1] _dev_info+0xe2/0x116 [ 1.118801][ T1] ? _dev_notice+0x120/0x120 [ 1.118806][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.118809][ T1] ? rtc_proc_show+0x400/0x400 [ 1.118813][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.118818][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.118823][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.118830][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.118834][ T1] cmos_do_probe+0x73b/0x98a [ 1.118836][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.118839][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.118841][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.118847][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.118848][ T1] ? mc146818_set_time+0x500/0x500 [ 1.118852][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.118854][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.118859][ T1] platform_probe+0xfe/0x1f0 [ 1.118862][ T1] call_driver_probe+0x61/0x1c0 [ 1.118865][ T1] really_probe+0x199/0x760 [ 1.118868][ T1] ? __device_attach_driver+0x280/0x280 [ 1.118870][ T1] __driver_probe_device+0x24f/0x440 [ 1.118873][ T1] ? __device_attach_driver+0x280/0x280 [ 1.118874][ T1] ? __device_attach_driver+0x280/0x280 [ 1.118875][ T1] driver_probe_device+0x4a/0xf0 [ 1.118878][ T1] __driver_attach+0x1b8/0x540 [ 1.118880][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.118883][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.118885][ T1] ? bus_remove_file+0x50/0x50 [ 1.118886][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.118890][ T1] ? rtc_dev_init+0x40/0x40 [ 1.118895][ T1] ? rtc_dev_init+0x40/0x40 [ 1.118897][ T1] bus_add_driver+0x2c8/0x530 [ 1.118901][ T1] driver_register+0x1a3/0x390 [ 1.118903][ T1] __platform_driver_probe+0x13f/0x270 [ 1.118906][ T1] cmos_init+0x31/0x40 [ 1.118908][ T1] do_one_initcall+0x124/0x4f0 [ 1.118911][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.118913][ T1] ? parameq+0x110/0x110 [ 1.118919][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.118922][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.118925][ T1] kernel_init_freeable+0x596/0x630 [ 1.118928][ T1] ? rest_init+0x280/0x280 [ 1.118932][ T1] kernel_init+0x21/0x150 [ 1.118934][ T1] ? rest_init+0x280/0x280 [ 1.118936][ T1] ret_from_fork+0x474/0x6b0 [ 1.118940][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.118943][ T1] ? __switch_to+0x5a3/0xe00 [ 1.118946][ T1] ? rest_init+0x280/0x280 [ 1.118949][ T1] ret_from_fork_asm+0x11/0x20 [ 1.118957][ T1] [ 1.148911][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T14:47:42 UTC (1787928462) [ 1.149856][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.152773][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.159714][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.162371][ T1] IPv4 over IPsec tunneling driver [ 1.167644][ T1] NET: Registered PF_INET6 protocol family [ 1.173358][ T1] Segment Routing with IPv6 [ 1.173538][ T1] RPL Segment Routing with IPv6 [ 1.173900][ T1] In-situ OAM (IOAM) with IPv6 [ 1.176865][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.183026][ T1] NET: Registered PF_PACKET protocol family [ 1.183516][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.183911][ T1] sctp: Hash tables configured (bind 32/56) [ 1.184517][ T1] 9pnet: Installing 9P2000 support [ 1.184841][ T1] Key type dns_resolver registered [ 1.185469][ T1] NET: Registered PF_VSOCK protocol family [ 1.189642][ T1] IPI shorthand broadcast: enabled [ 1.291575][ T1] sched_clock: Marking stable (1257001574, 34115896)->(1391154230, -100036760) [ 1.294770][ T1] registered taskstats version 1 [ 1.296874][ T1] Loading compiled-in X.509 certificates [ 1.404562][ T1] Demotion targets for Node 0: null [ 1.404841][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.405180][ T1] page_owner is disabled [ 1.406191][ T1] PM: Magic number: 6:837:789 [ 1.406607][ T1] netconsole: network logging started [ 1.408667][ T1] ALSA device list: [ 1.409268][ T1] No soundcards found. [ 1.410577][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.413209][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.413951][ T1] devtmpfs: mounted [ 1.414217][ T1] VFS: Pivoted into new rootfs [ 1.446029][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.446257][ T1] Write protecting the kernel read-only data: 65536k [ 1.446644][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.446972][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.447320][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.447590][ T1] with arguments: [ 1.447708][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.447930][ T1] with environment: [ 1.448054][ T1] HOME=/ [ 1.448184][ T1] TERM=dumb [ 1.448296][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.448521][ T1] nr_open=2147483584 [ 1.448632][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.448897][ T1] virtme_rw_overlay0=/etc [ 1.449042][ T1] virtme_rw_overlay1=/lib [ 1.449475][ T1] virtme_rw_overlay2=/home [ 1.449632][ T1] virtme_rw_overlay3=/opt [ 1.449777][ T1] virtme_rw_overlay4=/srv [ 1.449925][ T1] virtme_rw_overlay5=/usr [ 1.450080][ T1] virtme_rw_overlay6=/var [ 1.450521][ T1] virtme_rw_overlay7=/tmp [ 1.450854][ T1] virtme_console=ttyS0 [ 1.451006][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.466304][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.467594][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.480778][ T1] overlayfs: failed to set xattr on upper [ 1.481027][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.481309][ T1] overlayfs: ...falling back to uuid=null. [ 1.483627][ T1] overlayfs: failed to set xattr on upper [ 1.483830][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.484057][ T1] overlayfs: ...falling back to uuid=null. [ 1.485988][ T1] overlayfs: failed to set xattr on upper [ 1.486202][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.486433][ T1] overlayfs: ...falling back to uuid=null. [ 1.488371][ T1] overlayfs: failed to set xattr on upper [ 1.488580][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488807][ T1] overlayfs: ...falling back to uuid=null. [ 1.490769][ T1] overlayfs: failed to set xattr on upper [ 1.490969][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.491819][ T1] overlayfs: ...falling back to uuid=null. [ 1.493593][ T1] overlayfs: failed to set xattr on upper [ 1.493796][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494027][ T1] overlayfs: ...falling back to uuid=null. [ 1.496035][ T1] overlayfs: failed to set xattr on upper [ 1.496275][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.496515][ T1] overlayfs: ...falling back to uuid=null. [ 1.498475][ T1] overlayfs: failed to set xattr on upper [ 1.498679][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.498906][ T1] overlayfs: ...falling back to uuid=null. [ 1.508723][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.510466][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.490307][ T72] systemd-tmpfile (72) used greatest stack depth: 24528 bytes left [ 3.490323][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.490325][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.490327][ T72] preempt_count: 2, expected: 0 [ 3.490328][ T72] RCU nest depth: 0, expected: 0 [ 3.490329][ T72] locks held by systemd-tmpfile/72: 5, last CPU#1: [ 3.490330][ T72] #0: ffffffffbc8167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.490341][ T72] #1: ffffffffbc97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.490346][ T72] #2: ffffffffbc97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.490350][ T72] #3: ffffffffbc89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.490353][ T72] #4: ffffffffbc89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.490357][ T72] irq event stamp: 2220304 [ 3.490358][ T72] hardirqs last enabled at (2220303): [] __down_trylock_console_sem+0x86/0xa0 [ 3.490361][ T72] hardirqs last disabled at (2220304): [] console_emit_next_record+0x3d4/0x4c0 [ 3.490363][ T72] softirqs last enabled at (2220182): [] handle_softirqs+0x67c/0x900 [ 3.490365][ T72] softirqs last disabled at (2220171): [] __irq_exit_rcu+0x145/0x1c0 [ 3.490368][ T72] Preemption disabled at: [ 3.490368][ T72] [<0000000000000000>] 0x0 [ 3.490375][ T72] CPU: 1 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.490378][ T72] Tainted: [W]=WARN [ 3.490379][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.490381][ T72] Call Trace: [ 3.490382][ T72] [ 3.490384][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.490390][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.490395][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.490399][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.490403][ T72] __kmalloc_noprof+0x443/0x760 [ 3.490405][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.490411][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.490414][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.490418][ T72] put_chars+0x1e1/0x2f0 [ 3.490420][ T72] ? __send_to_port+0x420/0x420 [ 3.490421][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.490425][ T72] ? validate_chain+0x38b/0xc20 [ 3.490430][ T72] hvc_console_print+0x292/0x780 [ 3.490437][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.490440][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.490442][ T72] ? lock_acquire+0x13c/0x160 [ 3.490446][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.490449][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.490451][ T72] ? console_flush_one_record+0x106/0x710 [ 3.490454][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.490456][ T72] ? lock_acquire+0x13c/0x160 [ 3.490460][ T72] console_flush_one_record+0x46f/0x710 [ 3.490464][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.490466][ T72] ? __lock_acquire+0x518/0xc20 [ 3.490477][ T72] console_unlock+0xee/0x1f0 [ 3.490480][ T72] ? console_flush_one_record+0x710/0x710 [ 3.490482][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.490483][ T72] ? lock_acquire+0xe0/0x160 [ 3.490487][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.490489][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.490491][ T72] vprintk_emit+0x37c/0x3e0 [ 3.490494][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.490497][ T72] ? __lock_acquire+0x518/0xc20 [ 3.490501][ T72] _printk+0xc7/0x100 [ 3.490504][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.490507][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.490510][ T72] ? __rwlock_init+0x150/0x150 [ 3.490513][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.490516][ T72] do_exit.cold+0x82/0x9c [ 3.490520][ T72] ? exit_notify+0x890/0x890 [ 3.490521][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.490524][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.490523][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.490523][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.490523][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.490523][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.490527][ T72] do_group_exit+0xb8/0x370 [ 3.490530][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.490531][ T72] x64_sys_call+0x1567/0x1570 [ 3.490534][ T72] do_syscall_64+0xff/0x530 [ 3.490538][ T72] ? exc_page_fault+0xee/0x100 [ 3.490541][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.490543][ T72] RIP: 0033:0x7f719b53b1b8 [ 3.490545][ T72] Code: Unable to access opcode bytes at 0x7f719b53b18e. [ 3.490546][ T72] RSP: 002b:00007fff48d4e508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.490548][ T72] RAX: ffffffffffffffda RBX: 00007f719b66bf88 RCX: 00007f719b53b1b8 [ 3.490549][ T72] RDX: 00007f719ad994c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.490550][ T72] RBP: 00007fff48d4e560 R08: 0000000000000000 R09: 0000000000001000 [ 3.490551][ T72] R10: 00007fff48d4e320 R11: 0000000000000246 R12: 0000000000000001 [ 3.490552][ T72] R13: 0000000000000049 R14: 00007f719b66a680 R15: 00007f719b66bfa0 [ 3.490558][ T72] [ 3.507227][ T1] virtme-ng-init: basic initialization done [ 3.547990][ T77] ip (77) used greatest stack depth: 23552 bytes left [ 3.572877][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.573324][ T74] virtme-ng-init: triggering udev coldplug [ 5.749969][ T74] virtme-ng-init: waiting for udev to settle [ 5.749982][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.749984][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.749986][ T74] preempt_count: 1, expected: 0 [ 5.749987][ T74] RCU nest depth: 0, expected: 0 [ 5.749988][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 5.749990][ T74] #0: ffffffffbc97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.750001][ T74] #1: ffffffffbc97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.750006][ T74] #2: ffffffffbc89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.750010][ T74] #3: ffffffffbc89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.750014][ T74] irq event stamp: 3152 [ 5.750015][ T74] hardirqs last enabled at (3151): [] __down_trylock_console_sem+0x86/0xa0 [ 5.750018][ T74] hardirqs last disabled at (3152): [] console_emit_next_record+0x3d4/0x4c0 [ 5.750020][ T74] softirqs last enabled at (2620): [] fpu_clone+0xd9/0x410 [ 5.750024][ T74] softirqs last disabled at (2618): [] fpu_clone+0x82/0x410 [ 5.750026][ T74] Preemption disabled at: [ 5.750027][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.750032][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.750035][ T74] Tainted: [W]=WARN [ 5.750036][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.750038][ T74] Call Trace: [ 5.750039][ T74] [ 5.750041][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.750046][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.750048][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.750052][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.750057][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.750061][ T74] __kmalloc_noprof+0x443/0x760 [ 5.750063][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.750070][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.750072][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.750076][ T74] put_chars+0x1e1/0x2f0 [ 5.750078][ T74] ? __send_to_port+0x420/0x420 [ 5.750081][ T74] ? validate_chain+0x38b/0xc20 [ 5.750086][ T74] hvc_console_print+0x292/0x780 [ 5.750093][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.750096][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.750099][ T74] ? lock_acquire+0x13c/0x160 [ 5.750103][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.750106][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.750108][ T74] ? console_flush_one_record+0x106/0x710 [ 5.750111][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.750113][ T74] ? lock_acquire+0x13c/0x160 [ 5.750121][ T74] console_flush_one_record+0x46f/0x710 [ 5.750125][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.750126][ T74] ? __lock_acquire+0x518/0xc20 [ 5.750131][ T74] console_unlock+0xee/0x1f0 [ 5.750134][ T74] ? console_flush_one_record+0x710/0x710 [ 5.750136][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.750138][ T74] ? lock_acquire+0xe0/0x160 [ 5.750141][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.750143][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.750145][ T74] vprintk_emit+0x37c/0x3e0 [ 5.750148][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.750151][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.750156][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.750160][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.750162][ T74] ? simple_strntoull+0x10f/0x140 [ 5.750165][ T74] ? date_str+0x1e0/0x1e0 [ 5.750168][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.750172][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.750174][ T74] ? vprintk_default+0x20/0x20 [ 5.750178][ T74] ? vprintk_default+0x20/0x20 [ 5.750180][ T74] new_sync_write+0x33e/0x760 [ 5.750183][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 5.750187][ T74] ? new_sync_read+0x750/0x750 [ 5.750188][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 5.750191][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.750196][ T74] ? __fget_files+0x1e3/0x460 [ 5.750200][ T74] vfs_write+0x655/0x970 [ 5.750203][ T74] ksys_write+0x116/0x250 [ 5.750206][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.750208][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.750211][ T74] do_syscall_64+0xff/0x530 [ 5.750214][ T74] ? exc_page_fault+0xee/0x100 [ 5.750217][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.750219][ T74] RIP: 0033:0x7f927b7b3ed2 [ 5.750222][ T74] 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 [ 5.750224][ T74] RSP: 002b:00007f927b6fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.750227][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f927b7b3ed2 [ 5.750228][ T74] RDX: 000000000000002e RSI: 00007f92740012c0 RDI: 0000000000000003 [ 5.750229][ T74] RBP: 00007f927b6fac90 R08: 0000000000000000 R09: 0000000000000000 [ 5.750230][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f927b83e0a0 [ 5.750230][ T74] R13: 00007f927b73c3e0 R14: 00007f92740012c0 R15: 00007f927b6fada8 [ 5.750237][ T74] [ 6.325748][ T74] virtme-ng-init: udev is done [ 6.328421][ T1] virtme-ng-init: initialization done