virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.079229][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.079248][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.079250][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.079252][ T1] preempt_count: 1, expected: 0 [ 1.079252][ T1] RCU nest depth: 0, expected: 0 [ 1.079253][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.079255][ T1] #0: ff11000002bc0938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.079266][ T1] #1: ffffffffb1b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.079272][ T1] #2: ffffffffb1b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.079276][ T1] #3: ffffffffb1a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.079279][ T1] #4: ffffffffb1a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.079283][ T1] irq event stamp: 326938 [ 1.079284][ T1] hardirqs last enabled at (326937): [] __down_trylock_console_sem+0x86/0xa0 [ 1.079287][ T1] hardirqs last disabled at (326938): [] console_emit_next_record+0x3d4/0x4c0 [ 1.079289][ T1] softirqs last enabled at (326808): [] handle_softirqs+0x67c/0x900 [ 1.079292][ T1] softirqs last disabled at (326251): [] __irq_exit_rcu+0x145/0x1c0 [ 1.079295][ T1] Preemption disabled at: [ 1.079295][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.079300][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.079303][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.079305][ T1] Call Trace: [ 1.079306][ T1] [ 1.079309][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.079315][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.079316][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.079321][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.079325][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.079329][ T1] __kmalloc_noprof+0x443/0x760 [ 1.079331][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.079337][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.079340][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.079343][ T1] put_chars+0x1e1/0x2f0 [ 1.079345][ T1] ? __send_to_port+0x420/0x420 [ 1.079348][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.079351][ T1] ? validate_chain+0x38b/0xc20 [ 1.079356][ T1] hvc_console_print+0x292/0x780 [ 1.079360][ T1] ? __lock_acquire+0x518/0xc20 [ 1.079361][ T1] ? __lock_acquire+0x518/0xc20 [ 1.079366][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.079369][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.079371][ T1] ? lock_acquire+0x13c/0x160 [ 1.079380][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.079383][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.079385][ T1] ? console_flush_one_record+0x106/0x710 [ 1.079388][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.079390][ T1] ? lock_acquire+0x13c/0x160 [ 1.079394][ T1] console_flush_one_record+0x46f/0x710 [ 1.079398][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.079400][ T1] ? __lock_acquire+0x518/0xc20 [ 1.079405][ T1] console_unlock+0xee/0x1f0 [ 1.079408][ T1] ? console_flush_one_record+0x710/0x710 [ 1.079410][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.079411][ T1] ? lock_acquire+0xe0/0x160 [ 1.079415][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.079417][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.079420][ T1] vprintk_emit+0x37c/0x3e0 [ 1.079422][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.079424][ T1] ? find_held_lock+0x2b/0x80 [ 1.079426][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.079428][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.079432][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.079436][ T1] ? device_rename.cold+0xa/0xa [ 1.079438][ T1] ? __lock_acquire+0x518/0xc20 [ 1.079443][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.079445][ T1] ? find_held_lock+0x2b/0x80 [ 1.079448][ T1] dev_printk_emit+0xb9/0xee [ 1.079451][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.079454][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.079458][ T1] ? proc_register+0x368/0x8b0 [ 1.079464][ T1] _dev_info+0xe2/0x116 [ 1.079466][ T1] ? _dev_notice+0x120/0x120 [ 1.079471][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.079474][ T1] ? rtc_proc_show+0x400/0x400 [ 1.079478][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.079483][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.079486][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.079490][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.079497][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.079500][ T1] cmos_do_probe+0x73b/0x98a [ 1.079503][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.079505][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.079507][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.079513][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.079514][ T1] ? mc146818_set_time+0x500/0x500 [ 1.079518][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.079519][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.079525][ T1] platform_probe+0xfe/0x1f0 [ 1.079528][ T1] call_driver_probe+0x61/0x1c0 [ 1.079531][ T1] really_probe+0x199/0x760 [ 1.079534][ T1] ? __device_attach_driver+0x280/0x280 [ 1.079535][ T1] __driver_probe_device+0x24f/0x440 [ 1.079538][ T1] ? __device_attach_driver+0x280/0x280 [ 1.079540][ T1] ? __device_attach_driver+0x280/0x280 [ 1.079541][ T1] driver_probe_device+0x4a/0xf0 [ 1.079543][ T1] __driver_attach+0x1b8/0x540 [ 1.079545][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.079548][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.079551][ T1] ? bus_remove_file+0x50/0x50 [ 1.079552][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.079555][ T1] ? rtc_dev_init+0x40/0x40 [ 1.079561][ T1] ? rtc_dev_init+0x40/0x40 [ 1.079563][ T1] bus_add_driver+0x2c8/0x530 [ 1.079566][ T1] driver_register+0x1a3/0x390 [ 1.079569][ T1] __platform_driver_probe+0x13f/0x270 [ 1.079572][ T1] cmos_init+0x31/0x40 [ 1.079574][ T1] do_one_initcall+0x124/0x4f0 [ 1.079577][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.079579][ T1] ? parameq+0x110/0x110 [ 1.079584][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.079588][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.079591][ T1] kernel_init_freeable+0x596/0x630 [ 1.079594][ T1] ? rest_init+0x280/0x280 [ 1.079598][ T1] kernel_init+0x21/0x150 [ 1.079600][ T1] ? rest_init+0x280/0x280 [ 1.079601][ T1] ret_from_fork+0x474/0x6b0 [ 1.079606][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.079609][ T1] ? __switch_to+0x5a3/0xe00 [ 1.079612][ T1] ? rest_init+0x280/0x280 [ 1.079615][ T1] ret_from_fork_asm+0x11/0x20 [ 1.079622][ T1] [ 1.110817][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T11:36:58 UTC (1787917018) [ 1.111791][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.114791][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.121925][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.124600][ T1] IPv4 over IPsec tunneling driver [ 1.127448][ T1] NET: Registered PF_INET6 protocol family [ 1.132811][ T1] Segment Routing with IPv6 [ 1.132987][ T1] RPL Segment Routing with IPv6 [ 1.133375][ T1] In-situ OAM (IOAM) with IPv6 [ 1.136848][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.142981][ T1] NET: Registered PF_PACKET protocol family [ 1.143360][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.143938][ T1] sctp: Hash tables configured (bind 32/56) [ 1.144552][ T1] 9pnet: Installing 9P2000 support [ 1.144884][ T1] Key type dns_resolver registered [ 1.145503][ T1] NET: Registered PF_VSOCK protocol family [ 1.149713][ T1] IPI shorthand broadcast: enabled [ 1.252581][ T1] sched_clock: Marking stable (1219001191, 32686025)->(1341091552, -89404336) [ 1.255046][ T1] registered taskstats version 1 [ 1.257136][ T1] Loading compiled-in X.509 certificates [ 1.371062][ T1] Demotion targets for Node 0: null [ 1.371359][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.371656][ T1] page_owner is disabled [ 1.372392][ T1] PM: Magic number: 6:863:631 [ 1.372812][ T1] netconsole: network logging started [ 1.374960][ T1] ALSA device list: [ 1.375625][ T1] No soundcards found. [ 1.376937][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.379385][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.380190][ T1] devtmpfs: mounted [ 1.380455][ T1] VFS: Pivoted into new rootfs [ 1.411183][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.411454][ T1] Write protecting the kernel read-only data: 65536k [ 1.411851][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.412204][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.412475][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.412757][ T1] with arguments: [ 1.412878][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.413123][ T1] with environment: [ 1.413242][ T1] HOME=/ [ 1.413366][ T1] TERM=dumb [ 1.413487][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.413701][ T1] nr_open=2147483584 [ 1.413817][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.414091][ T1] virtme_rw_overlay0=/etc [ 1.414246][ T1] virtme_rw_overlay1=/lib [ 1.414410][ T1] virtme_rw_overlay2=/home [ 1.414569][ T1] virtme_rw_overlay3=/opt [ 1.414728][ T1] virtme_rw_overlay4=/srv [ 1.414882][ T1] virtme_rw_overlay5=/usr [ 1.415049][ T1] virtme_rw_overlay6=/var [ 1.415203][ T1] virtme_rw_overlay7=/tmp [ 1.415357][ T1] virtme_console=ttyS0 [ 1.415514][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.434271][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.435715][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.445748][ T1] overlayfs: failed to set xattr on upper [ 1.446005][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446296][ T1] overlayfs: ...falling back to uuid=null. [ 1.448839][ T1] overlayfs: failed to set xattr on upper [ 1.449041][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449282][ T1] overlayfs: ...falling back to uuid=null. [ 1.451287][ T1] overlayfs: failed to set xattr on upper [ 1.451490][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451891][ T1] overlayfs: ...falling back to uuid=null. [ 1.453896][ T1] overlayfs: failed to set xattr on upper [ 1.454103][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454355][ T1] overlayfs: ...falling back to uuid=null. [ 1.456858][ T1] overlayfs: failed to set xattr on upper [ 1.457065][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457303][ T1] overlayfs: ...falling back to uuid=null. [ 1.459088][ T1] overlayfs: failed to set xattr on upper [ 1.459285][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459530][ T1] overlayfs: ...falling back to uuid=null. [ 1.462032][ T1] overlayfs: failed to set xattr on upper [ 1.462231][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.462484][ T1] overlayfs: ...falling back to uuid=null. [ 1.464457][ T1] overlayfs: failed to set xattr on upper [ 1.464661][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464932][ T1] overlayfs: ...falling back to uuid=null. [ 1.476646][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.509238][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.447253][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.447268][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.447271][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.447272][ T72] preempt_count: 2, expected: 0 [ 3.447273][ T72] RCU nest depth: 0, expected: 0 [ 3.447274][ T72] locks held by systemd-tmpfile/72: 5, last CPU#1: [ 3.447276][ T72] #0: ffffffffb1a167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.447287][ T72] #1: ffffffffb1b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.447292][ T72] #2: ffffffffb1b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.447296][ T72] #3: ffffffffb1a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.447300][ T72] #4: ffffffffb1a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.447303][ T72] irq event stamp: 2190030 [ 3.447304][ T72] hardirqs last enabled at (2190029): [] __down_trylock_console_sem+0x86/0xa0 [ 3.447307][ T72] hardirqs last disabled at (2190030): [] console_emit_next_record+0x3d4/0x4c0 [ 3.447309][ T72] softirqs last enabled at (2189652): [] handle_softirqs+0x67c/0x900 [ 3.447312][ T72] softirqs last disabled at (2189641): [] __irq_exit_rcu+0x145/0x1c0 [ 3.447314][ T72] Preemption disabled at: [ 3.447315][ T72] [<0000000000000000>] 0x0 [ 3.447322][ T72] CPU: 1 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.447326][ T72] Tainted: [W]=WARN [ 3.447327][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.447328][ T72] Call Trace: [ 3.447330][ T72] [ 3.447332][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.447338][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.447342][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.447346][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.447350][ T72] __kmalloc_noprof+0x443/0x760 [ 3.447352][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.447359][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.447361][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.447365][ T72] put_chars+0x1e1/0x2f0 [ 3.447367][ T72] ? __send_to_port+0x420/0x420 [ 3.447369][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.447372][ T72] ? validate_chain+0x38b/0xc20 [ 3.447378][ T72] hvc_console_print+0x292/0x780 [ 3.447385][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.447394][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.447396][ T72] ? lock_acquire+0x13c/0x160 [ 3.447400][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.447404][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.447405][ T72] ? console_flush_one_record+0x106/0x710 [ 3.447409][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.447410][ T72] ? lock_acquire+0x13c/0x160 [ 3.447414][ T72] console_flush_one_record+0x46f/0x710 [ 3.447418][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.447420][ T72] ? __lock_acquire+0x518/0xc20 [ 3.447425][ T72] console_unlock+0xee/0x1f0 [ 3.447428][ T72] ? console_flush_one_record+0x710/0x710 [ 3.447430][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.447431][ T72] ? lock_acquire+0xe0/0x160 [ 3.447435][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.447436][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.447439][ T72] vprintk_emit+0x37c/0x3e0 [ 3.447442][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.447445][ T72] ? __lock_acquire+0x518/0xc20 [ 3.447449][ T72] _printk+0xc7/0x100 [ 3.447452][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.447455][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.447457][ T72] ? __rwlock_init+0x150/0x150 [ 3.447461][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.447464][ T72] do_exit.cold+0x82/0x9c [ 3.447467][ T72] ? exit_notify+0x890/0x890 [ 3.447469][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.447469][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.447469][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.447469][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.447469][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.447471][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.447475][ T72] do_group_exit+0xb8/0x370 [ 3.447478][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.447479][ T72] x64_sys_call+0x1567/0x1570 [ 3.447482][ T72] do_syscall_64+0xff/0x530 [ 3.447486][ T72] ? exc_page_fault+0xee/0x100 [ 3.447489][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.447491][ T72] RIP: 0033:0x7f45553391b8 [ 3.447493][ T72] Code: Unable to access opcode bytes at 0x7f455533918e. [ 3.447494][ T72] RSP: 002b:00007ffd0a1fa728 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.447496][ T72] RAX: ffffffffffffffda RBX: 00007f4555469f88 RCX: 00007f45553391b8 [ 3.447497][ T72] RDX: 00007f4554b974c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.447498][ T72] RBP: 00007ffd0a1fa780 R08: 0000000000000000 R09: 0000000000001000 [ 3.447499][ T72] R10: 00007ffd0a1fa540 R11: 0000000000000246 R12: 0000000000000001 [ 3.447500][ T72] R13: 0000000000000049 R14: 00007f4555468680 R15: 00007f4555469fa0 [ 3.447507][ T72] [ 3.475321][ T1] virtme-ng-init: basic initialization done [ 3.520212][ T79] ip (79) used greatest stack depth: 24424 bytes left [ 3.543557][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.543920][ T75] virtme-ng-init: triggering udev coldplug [ 5.640042][ T75] virtme-ng-init: waiting for udev to settle [ 5.640056][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.640058][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.640060][ T75] preempt_count: 1, expected: 0 [ 5.640061][ T75] RCU nest depth: 0, expected: 0 [ 5.640062][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.640064][ T75] #0: ffffffffb1b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.640075][ T75] #1: ffffffffb1b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.640080][ T75] #2: ffffffffb1a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.640084][ T75] #3: ffffffffb1a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.640088][ T75] irq event stamp: 2952 [ 5.640089][ T75] hardirqs last enabled at (2951): [] __down_trylock_console_sem+0x86/0xa0 [ 5.640091][ T75] hardirqs last disabled at (2952): [] console_emit_next_record+0x3d4/0x4c0 [ 5.640094][ T75] softirqs last enabled at (2380): [] fpu_clone+0xd9/0x410 [ 5.640097][ T75] softirqs last disabled at (2378): [] fpu_clone+0x82/0x410 [ 5.640099][ T75] Preemption disabled at: [ 5.640100][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.640105][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.640108][ T75] Tainted: [W]=WARN [ 5.640109][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.640111][ T75] Call Trace: [ 5.640112][ T75] [ 5.640114][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.640119][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.640121][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.640125][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.640129][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.640133][ T75] __kmalloc_noprof+0x443/0x760 [ 5.640135][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.640142][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.640144][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.640148][ T75] put_chars+0x1e1/0x2f0 [ 5.640150][ T75] ? __send_to_port+0x420/0x420 [ 5.640153][ T75] ? validate_chain+0x38b/0xc20 [ 5.640158][ T75] hvc_console_print+0x292/0x780 [ 5.640166][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.640169][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.640171][ T75] ? lock_acquire+0x13c/0x160 [ 5.640175][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.640179][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.640181][ T75] ? console_flush_one_record+0x106/0x710 [ 5.640184][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.640186][ T75] ? lock_acquire+0x13c/0x160 [ 5.640189][ T75] console_flush_one_record+0x46f/0x710 [ 5.640193][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.640195][ T75] ? __lock_acquire+0x518/0xc20 [ 5.640200][ T75] console_unlock+0xee/0x1f0 [ 5.640203][ T75] ? console_flush_one_record+0x710/0x710 [ 5.640205][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.640207][ T75] ? lock_acquire+0xe0/0x160 [ 5.640210][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.640212][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.640215][ T75] vprintk_emit+0x37c/0x3e0 [ 5.640218][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.640220][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.640226][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.640229][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.640231][ T75] ? simple_strntoull+0x10f/0x140 [ 5.640235][ T75] ? date_str+0x1e0/0x1e0 [ 5.640238][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.640241][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.640244][ T75] ? vprintk_default+0x20/0x20 [ 5.640248][ T75] ? vprintk_default+0x20/0x20 [ 5.640250][ T75] new_sync_write+0x33e/0x760 [ 5.640253][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 5.640257][ T75] ? new_sync_read+0x750/0x750 [ 5.640258][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 5.640262][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.640266][ T75] ? __fget_files+0x1e3/0x460 [ 5.640270][ T75] vfs_write+0x655/0x970 [ 5.640274][ T75] ksys_write+0x116/0x250 [ 5.640277][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.640279][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.640282][ T75] do_syscall_64+0xff/0x530 [ 5.640285][ T75] ? exc_page_fault+0xee/0x100 [ 5.640288][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.640290][ T75] RIP: 0033:0x7f098d94eed2 [ 5.640294][ 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 [ 5.640295][ T75] RSP: 002b:00007f098d895c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.640298][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f098d94eed2 [ 5.640299][ T75] RDX: 000000000000002e RSI: 00007f09880012c0 RDI: 0000000000000003 [ 5.640300][ T75] RBP: 00007f098d895c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.640301][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f098d9d90a0 [ 5.640302][ T75] R13: 00007f098d8d73e0 R14: 00007f09880012c0 R15: 00007f098d895da8 [ 5.640308][ T75] [ 6.282808][ T75] virtme-ng-init: udev is done [ 6.286781][ T1] virtme-ng-init: initialization done