virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.083716][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.083741][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.083743][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.083744][ T1] preempt_count: 1, expected: 0 [ 1.083745][ T1] RCU nest depth: 0, expected: 0 [ 1.083746][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.083748][ T1] #0: ff11000002b90938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.083761][ T1] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.083767][ T1] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.083771][ T1] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.083774][ T1] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.083778][ T1] irq event stamp: 322450 [ 1.083779][ T1] hardirqs last enabled at (322449): [] __down_trylock_console_sem+0x86/0xa0 [ 1.083782][ T1] hardirqs last disabled at (322450): [] console_emit_next_record+0x3d4/0x4c0 [ 1.083784][ T1] softirqs last enabled at (322336): [] handle_softirqs+0x67c/0x900 [ 1.083787][ T1] softirqs last disabled at (322331): [] __irq_exit_rcu+0x145/0x1c0 [ 1.083789][ T1] Preemption disabled at: [ 1.083790][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.083794][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.083797][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.083799][ T1] Call Trace: [ 1.083801][ T1] [ 1.083805][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.083810][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.083812][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.083816][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.083820][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.083824][ T1] __kmalloc_noprof+0x443/0x760 [ 1.083826][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.083832][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.083834][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.083838][ T1] put_chars+0x1e1/0x2f0 [ 1.083840][ T1] ? __send_to_port+0x420/0x420 [ 1.083843][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083846][ T1] ? validate_chain+0x38b/0xc20 [ 1.083850][ T1] hvc_console_print+0x292/0x780 [ 1.083853][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083855][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083860][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.083866][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083869][ T1] ? lock_acquire+0x13c/0x160 [ 1.083873][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.083877][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.083879][ T1] ? console_flush_one_record+0x106/0x710 [ 1.083882][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083883][ T1] ? lock_acquire+0x13c/0x160 [ 1.083887][ T1] console_flush_one_record+0x46f/0x710 [ 1.083891][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.083893][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083898][ T1] console_unlock+0xee/0x1f0 [ 1.083901][ T1] ? console_flush_one_record+0x710/0x710 [ 1.083903][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083904][ T1] ? lock_acquire+0xe0/0x160 [ 1.083908][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.083910][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.083913][ T1] vprintk_emit+0x37c/0x3e0 [ 1.083915][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.083917][ T1] ? find_held_lock+0x2b/0x80 [ 1.083919][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.083921][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083925][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.083929][ T1] ? device_rename.cold+0xa/0xa [ 1.083931][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083935][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.083937][ T1] ? find_held_lock+0x2b/0x80 [ 1.083941][ T1] dev_printk_emit+0xb9/0xee [ 1.083943][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.083946][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.083950][ T1] ? proc_register+0x368/0x8b0 [ 1.083956][ T1] _dev_info+0xe2/0x116 [ 1.083958][ T1] ? _dev_notice+0x120/0x120 [ 1.083963][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.083966][ T1] ? rtc_proc_show+0x400/0x400 [ 1.083970][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.083978][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.083984][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.083990][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.083994][ T1] cmos_do_probe+0x73b/0x98a [ 1.083997][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.083999][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.084001][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.084006][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.084008][ T1] ? mc146818_set_time+0x500/0x500 [ 1.084011][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.084013][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.084019][ T1] platform_probe+0xfe/0x1f0 [ 1.084022][ T1] call_driver_probe+0x61/0x1c0 [ 1.084024][ T1] really_probe+0x199/0x760 [ 1.084027][ T1] ? __device_attach_driver+0x280/0x280 [ 1.084029][ T1] __driver_probe_device+0x24f/0x440 [ 1.084032][ T1] ? __device_attach_driver+0x280/0x280 [ 1.084033][ T1] ? __device_attach_driver+0x280/0x280 [ 1.084035][ T1] driver_probe_device+0x4a/0xf0 [ 1.084037][ T1] __driver_attach+0x1b8/0x540 [ 1.084039][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.084042][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.084044][ T1] ? bus_remove_file+0x50/0x50 [ 1.084046][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.084049][ T1] ? rtc_dev_init+0x40/0x40 [ 1.084054][ T1] ? rtc_dev_init+0x40/0x40 [ 1.084056][ T1] bus_add_driver+0x2c8/0x530 [ 1.084059][ T1] driver_register+0x1a3/0x390 [ 1.084062][ T1] __platform_driver_probe+0x13f/0x270 [ 1.084065][ T1] cmos_init+0x31/0x40 [ 1.084067][ T1] do_one_initcall+0x124/0x4f0 [ 1.084070][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.084072][ T1] ? parameq+0x110/0x110 [ 1.084077][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.084081][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.084084][ T1] kernel_init_freeable+0x596/0x630 [ 1.084087][ T1] ? rest_init+0x280/0x280 [ 1.084091][ T1] kernel_init+0x21/0x150 [ 1.084093][ T1] ? rest_init+0x280/0x280 [ 1.084094][ T1] ret_from_fork+0x474/0x6b0 [ 1.084098][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.084102][ T1] ? __switch_to+0x5a3/0xe00 [ 1.084105][ T1] ? rest_init+0x280/0x280 [ 1.084107][ T1] ret_from_fork_asm+0x11/0x20 [ 1.084115][ T1] [ 1.115605][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T11:08:05 UTC (1787915285) [ 1.116594][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.119808][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.128012][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.130947][ T1] IPv4 over IPsec tunneling driver [ 1.133958][ T1] NET: Registered PF_INET6 protocol family [ 1.140037][ T1] Segment Routing with IPv6 [ 1.140217][ T1] RPL Segment Routing with IPv6 [ 1.140629][ T1] In-situ OAM (IOAM) with IPv6 [ 1.143823][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.150170][ T1] NET: Registered PF_PACKET protocol family [ 1.150595][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.151003][ T1] sctp: Hash tables configured (bind 32/56) [ 1.151812][ T1] 9pnet: Installing 9P2000 support [ 1.152163][ T1] Key type dns_resolver registered [ 1.152891][ T1] NET: Registered PF_VSOCK protocol family [ 1.157451][ T1] IPI shorthand broadcast: enabled [ 1.257807][ T1] sched_clock: Marking stable (1224002197, 33522726)->(1358945465, -101420542) [ 1.261111][ T1] registered taskstats version 1 [ 1.263211][ T1] Loading compiled-in X.509 certificates [ 1.372206][ T1] Demotion targets for Node 0: null [ 1.372492][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.372794][ T1] page_owner is disabled [ 1.373930][ T1] PM: Magic number: 6:348:126 [ 1.374356][ T1] netconsole: network logging started [ 1.376437][ T1] ALSA device list: [ 1.377072][ T1] No soundcards found. [ 1.378346][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.380866][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.381659][ T1] devtmpfs: mounted [ 1.381929][ T1] VFS: Pivoted into new rootfs [ 1.409682][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.409900][ T1] Write protecting the kernel read-only data: 65536k [ 1.410353][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.410749][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.411005][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.411319][ T1] with arguments: [ 1.411488][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.411733][ T1] with environment: [ 1.411906][ T1] HOME=/ [ 1.412025][ T1] TERM=dumb [ 1.412187][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.412379][ T1] nr_open=2147483584 [ 1.412557][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.412822][ T1] virtme_rw_overlay0=/etc [ 1.413029][ T1] virtme_rw_overlay1=/lib [ 1.413181][ T1] virtme_rw_overlay2=/home [ 1.413380][ T1] virtme_rw_overlay3=/opt [ 1.413538][ T1] virtme_rw_overlay4=/srv [ 1.413746][ T1] virtme_rw_overlay5=/usr [ 1.413902][ T1] virtme_rw_overlay6=/var [ 1.414106][ T1] virtme_rw_overlay7=/tmp [ 1.414254][ T1] virtme_console=ttyS0 [ 1.414453][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.432255][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.433552][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.446632][ T1] overlayfs: failed to set xattr on upper [ 1.446917][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447166][ T1] overlayfs: ...falling back to uuid=null. [ 1.449623][ T1] overlayfs: failed to set xattr on upper [ 1.449825][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.450060][ T1] overlayfs: ...falling back to uuid=null. [ 1.452130][ T1] overlayfs: failed to set xattr on upper [ 1.452330][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452598][ T1] overlayfs: ...falling back to uuid=null. [ 1.454666][ T1] overlayfs: failed to set xattr on upper [ 1.454864][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.455111][ T1] overlayfs: ...falling back to uuid=null. [ 1.457080][ T1] overlayfs: failed to set xattr on upper [ 1.457303][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457554][ T1] overlayfs: ...falling back to uuid=null. [ 1.459317][ T1] overlayfs: failed to set xattr on upper [ 1.460015][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.460409][ T1] overlayfs: ...falling back to uuid=null. [ 1.462397][ T1] overlayfs: failed to set xattr on upper [ 1.462604][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.462849][ T1] overlayfs: ...falling back to uuid=null. [ 1.465382][ T1] overlayfs: failed to set xattr on upper [ 1.465590][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.465848][ T1] overlayfs: ...falling back to uuid=null. [ 1.477499][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.500167][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.379211][ T74] systemd-tmpfile (74) used greatest stack depth: 24784 bytes left [ 3.379227][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.379230][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.379231][ T74] preempt_count: 2, expected: 0 [ 3.379232][ T74] RCU nest depth: 0, expected: 0 [ 3.379233][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.379235][ T74] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.379246][ T74] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.379251][ T74] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.379255][ T74] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.379258][ T74] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.379262][ T74] irq event stamp: 2170640 [ 3.379263][ T74] hardirqs last enabled at (2170639): [] __down_trylock_console_sem+0x86/0xa0 [ 3.379266][ T74] hardirqs last disabled at (2170640): [] console_emit_next_record+0x3d4/0x4c0 [ 3.379268][ T74] softirqs last enabled at (2165154): [] handle_softirqs+0x67c/0x900 [ 3.379270][ T74] softirqs last disabled at (2163703): [] __irq_exit_rcu+0x145/0x1c0 [ 3.379273][ T74] Preemption disabled at: [ 3.379273][ T74] [<0000000000000000>] 0x0 [ 3.379280][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.379284][ T74] Tainted: [W]=WARN [ 3.379285][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.379286][ T74] Call Trace: [ 3.379288][ T74] [ 3.379290][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.379296][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.379301][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.379305][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.379309][ T74] __kmalloc_noprof+0x443/0x760 [ 3.379311][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.379318][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.379320][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.379324][ T74] put_chars+0x1e1/0x2f0 [ 3.379326][ T74] ? __send_to_port+0x420/0x420 [ 3.379327][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.379331][ T74] ? validate_chain+0x38b/0xc20 [ 3.379336][ T74] hvc_console_print+0x292/0x780 [ 3.379344][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.379346][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.379348][ T74] ? lock_acquire+0x13c/0x160 [ 3.379352][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.379356][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.379358][ T74] ? console_flush_one_record+0x106/0x710 [ 3.379361][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.379362][ T74] ? lock_acquire+0x13c/0x160 [ 3.379366][ T74] console_flush_one_record+0x46f/0x710 [ 3.379370][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.379372][ T74] ? __lock_acquire+0x518/0xc20 [ 3.379377][ T74] console_unlock+0xee/0x1f0 [ 3.379380][ T74] ? console_flush_one_record+0x710/0x710 [ 3.379382][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.379384][ T74] ? lock_acquire+0xe0/0x160 [ 3.379387][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.379389][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.379392][ T74] vprintk_emit+0x37c/0x3e0 [ 3.379395][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.379397][ T74] ? __lock_acquire+0x518/0xc20 [ 3.379401][ T74] _printk+0xc7/0x100 [ 3.379405][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.379407][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.379410][ T74] ? __rwlock_init+0x150/0x150 [ 3.379414][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.379416][ T74] do_exit.cold+0x82/0x9c [ 3.379420][ T74] ? exit_notify+0x890/0x890 [ 3.379421][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.379423][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.379427][ T74] do_group_exit+0xb8/0x370 [ 3.379430][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.379430][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.379430][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.379430][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.379430][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.379431][ T74] x64_sys_call+0x1567/0x1570 [ 3.379434][ T74] do_syscall_64+0xff/0x530 [ 3.379438][ T74] ? exc_page_fault+0xee/0x100 [ 3.379441][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.379443][ T74] RIP: 0033:0x7f296fb6b1b8 [ 3.379445][ T74] Code: Unable to access opcode bytes at 0x7f296fb6b18e. [ 3.379446][ T74] RSP: 002b:00007ffc73296d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.379449][ T74] RAX: ffffffffffffffda RBX: 00007f296fc9bf88 RCX: 00007f296fb6b1b8 [ 3.379450][ T74] RDX: 00007f296f3c94c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.379451][ T74] RBP: 00007ffc73296d90 R08: 0000000000000000 R09: 0000000000001000 [ 3.379452][ T74] R10: 00007ffc73296b50 R11: 0000000000000246 R12: 0000000000000001 [ 3.379452][ T74] R13: 0000000000000049 R14: 00007f296fc9a680 R15: 00007f296fc9bfa0 [ 3.379459][ T74] [ 3.401335][ T1] virtme-ng-init: basic initialization done [ 3.453366][ T80] ip (80) used greatest stack depth: 24552 bytes left [ 3.458877][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.459295][ T76] virtme-ng-init: triggering udev coldplug [ 5.635495][ T76] virtme-ng-init: waiting for udev to settle [ 5.635508][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.635511][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.635513][ T76] preempt_count: 1, expected: 0 [ 5.635514][ T76] RCU nest depth: 0, expected: 0 [ 5.635514][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.635517][ T76] #0: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.635530][ T76] #1: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.635535][ T76] #2: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.635539][ T76] #3: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.635543][ T76] irq event stamp: 3104 [ 5.635544][ T76] hardirqs last enabled at (3103): [] __down_trylock_console_sem+0x86/0xa0 [ 5.635548][ T76] hardirqs last disabled at (3104): [] console_emit_next_record+0x3d4/0x4c0 [ 5.635550][ T76] softirqs last enabled at (2564): [] fpu_clone+0xd9/0x410 [ 5.635553][ T76] softirqs last disabled at (2562): [] fpu_clone+0x82/0x410 [ 5.635556][ T76] Preemption disabled at: [ 5.635556][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.635561][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.635565][ T76] Tainted: [W]=WARN [ 5.635566][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.635567][ T76] Call Trace: [ 5.635569][ T76] [ 5.635570][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.635576][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.635577][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.635582][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.635586][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.635590][ T76] __kmalloc_noprof+0x443/0x760 [ 5.635592][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.635599][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.635602][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.635605][ T76] put_chars+0x1e1/0x2f0 [ 5.635608][ T76] ? __send_to_port+0x420/0x420 [ 5.635610][ T76] ? validate_chain+0x38b/0xc20 [ 5.635615][ T76] hvc_console_print+0x292/0x780 [ 5.635623][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.635626][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.635633][ T76] ? lock_acquire+0x13c/0x160 [ 5.635637][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.635640][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.635642][ T76] ? console_flush_one_record+0x106/0x710 [ 5.635645][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.635647][ T76] ? lock_acquire+0x13c/0x160 [ 5.635651][ T76] console_flush_one_record+0x46f/0x710 [ 5.635655][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.635657][ T76] ? __lock_acquire+0x518/0xc20 [ 5.635662][ T76] console_unlock+0xee/0x1f0 [ 5.635665][ T76] ? console_flush_one_record+0x710/0x710 [ 5.635667][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.635668][ T76] ? lock_acquire+0xe0/0x160 [ 5.635672][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.635674][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.635676][ T76] vprintk_emit+0x37c/0x3e0 [ 5.635679][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.635682][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.635687][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.635690][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.635692][ T76] ? simple_strntoull+0x10f/0x140 [ 5.635696][ T76] ? date_str+0x1e0/0x1e0 [ 5.635699][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.635702][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.635705][ T76] ? vprintk_default+0x20/0x20 [ 5.635709][ T76] ? vprintk_default+0x20/0x20 [ 5.635711][ T76] new_sync_write+0x33e/0x760 [ 5.635714][ T76] ? kasan_quarantine_put+0x62/0x2b0 [ 5.635718][ T76] ? new_sync_read+0x750/0x750 [ 5.635719][ T76] ? lock_acquire.part.0+0xd4/0x280 [ 5.635723][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.635727][ T76] ? __fget_files+0x1e3/0x460 [ 5.635732][ T76] vfs_write+0x655/0x970 [ 5.635735][ T76] ksys_write+0x116/0x250 [ 5.635738][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.635741][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.635743][ T76] do_syscall_64+0xff/0x530 [ 5.635746][ T76] ? exc_page_fault+0xee/0x100 [ 5.635749][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.635751][ T76] RIP: 0033:0x7f13d9122ed2 [ 5.635755][ T76] 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 [ 5.635757][ T76] RSP: 002b:00007f13d9069c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.635760][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f13d9122ed2 [ 5.635761][ T76] RDX: 000000000000002e RSI: 00007f13d40012c0 RDI: 0000000000000003 [ 5.635762][ T76] RBP: 00007f13d9069c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.635763][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13d91ad0a0 [ 5.635763][ T76] R13: 00007f13d90ab3e0 R14: 00007f13d40012c0 R15: 00007f13d9069da8 [ 5.635770][ T76] [ 6.190330][ T76] virtme-ng-init: udev is done [ 6.190896][ T96] udevadm (96) used greatest stack depth: 24416 bytes left [ 6.193370][ T1] virtme-ng-init: initialization done