virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.077822][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.077844][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.077846][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.077847][ T1] preempt_count: 1, expected: 0 [ 1.077848][ T1] RCU nest depth: 0, expected: 0 [ 1.077849][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.077851][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.077864][ T1] #1: ffffffffa6979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.077870][ T1] #2: ffffffffa6979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.077873][ T1] #3: ffffffffa6899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.077877][ T1] #4: ffffffffa6899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.077881][ T1] irq event stamp: 308394 [ 1.077881][ T1] hardirqs last enabled at (308393): [] __down_trylock_console_sem+0x86/0xa0 [ 1.077884][ T1] hardirqs last disabled at (308394): [] console_emit_next_record+0x3d4/0x4c0 [ 1.077886][ T1] softirqs last enabled at (306876): [] handle_softirqs+0x67c/0x900 [ 1.077889][ T1] softirqs last disabled at (306423): [] __irq_exit_rcu+0x145/0x1c0 [ 1.077891][ T1] Preemption disabled at: [ 1.077892][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.077897][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.077900][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.077901][ T1] Call Trace: [ 1.077903][ T1] [ 1.077906][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.077911][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.077913][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.077918][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.077922][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.077927][ T1] __kmalloc_noprof+0x443/0x760 [ 1.077929][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.077935][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.077937][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.077940][ T1] put_chars+0x1e1/0x2f0 [ 1.077943][ T1] ? __send_to_port+0x420/0x420 [ 1.077947][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.077950][ T1] ? validate_chain+0x38b/0xc20 [ 1.077954][ T1] hvc_console_print+0x292/0x780 [ 1.077957][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077959][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077963][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.077966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077969][ T1] ? lock_acquire+0x13c/0x160 [ 1.077973][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.077980][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.077982][ T1] ? console_flush_one_record+0x106/0x710 [ 1.077985][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077987][ T1] ? lock_acquire+0x13c/0x160 [ 1.077991][ T1] console_flush_one_record+0x46f/0x710 [ 1.077995][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.077997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078002][ T1] console_unlock+0xee/0x1f0 [ 1.078004][ T1] ? console_flush_one_record+0x710/0x710 [ 1.078006][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078008][ T1] ? lock_acquire+0x60/0x160 [ 1.078012][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.078014][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.078017][ T1] vprintk_emit+0x37c/0x3e0 [ 1.078020][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.078023][ T1] ? find_held_lock+0x2b/0x80 [ 1.078025][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.078027][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.078031][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.078035][ T1] ? device_rename.cold+0xa/0xa [ 1.078037][ T1] ? __lock_acquire+0x518/0xc20 [ 1.078041][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.078043][ T1] ? find_held_lock+0x2b/0x80 [ 1.078047][ T1] dev_printk_emit+0xb9/0xee [ 1.078049][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.078052][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.078056][ T1] ? proc_register+0x368/0x8b0 [ 1.078062][ T1] _dev_info+0xe2/0x116 [ 1.078065][ T1] ? _dev_notice+0x120/0x120 [ 1.078069][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.078073][ T1] ? rtc_proc_show+0x400/0x400 [ 1.078077][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.078082][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.078087][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.078093][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.078097][ T1] cmos_do_probe+0x73b/0x98a [ 1.078099][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.078102][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.078103][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.078109][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.078111][ T1] ? mc146818_set_time+0x500/0x500 [ 1.078114][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.078116][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.078121][ T1] platform_probe+0xfe/0x1f0 [ 1.078124][ T1] call_driver_probe+0x61/0x1c0 [ 1.078126][ T1] really_probe+0x199/0x760 [ 1.078130][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078132][ T1] __driver_probe_device+0x24f/0x440 [ 1.078135][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078136][ T1] ? __device_attach_driver+0x280/0x280 [ 1.078138][ T1] driver_probe_device+0x4a/0xf0 [ 1.078141][ T1] __driver_attach+0x1b8/0x540 [ 1.078143][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.078146][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.078148][ T1] ? bus_remove_file+0x50/0x50 [ 1.078150][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.078153][ T1] ? rtc_dev_init+0x40/0x40 [ 1.078158][ T1] ? rtc_dev_init+0x40/0x40 [ 1.078160][ T1] bus_add_driver+0x2c8/0x530 [ 1.078164][ T1] driver_register+0x1a3/0x390 [ 1.078167][ T1] __platform_driver_probe+0x13f/0x270 [ 1.078169][ T1] cmos_init+0x31/0x40 [ 1.078171][ T1] do_one_initcall+0x124/0x4f0 [ 1.078175][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.078176][ T1] ? parameq+0x110/0x110 [ 1.078182][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.078186][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.078189][ T1] kernel_init_freeable+0x596/0x630 [ 1.078192][ T1] ? rest_init+0x280/0x280 [ 1.078195][ T1] kernel_init+0x21/0x150 [ 1.078197][ T1] ? rest_init+0x280/0x280 [ 1.078199][ T1] ret_from_fork+0x474/0x6b0 [ 1.078203][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.078206][ T1] ? __switch_to+0x5a3/0xe00 [ 1.078209][ T1] ? rest_init+0x280/0x280 [ 1.078211][ T1] ret_from_fork_asm+0x11/0x20 [ 1.078219][ T1] [ 1.107623][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:33:28 UTC (1787891608) [ 1.108549][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.111576][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.120727][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.120727][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.121917][ T1] NET: Registered PF_INET6 protocol family [ 1.125781][ T1] Segment Routing with IPv6 [ 1.126165][ T1] In-situ OAM (IOAM) with IPv6 [ 1.126660][ T1] NET: Registered PF_PACKET protocol family [ 1.127869][ T1] NET: Registered PF_RDS protocol family [ 1.128425][ T1] Registered RDS/tcp transport [ 1.128677][ T1] 9pnet: Installing 9P2000 support [ 1.129034][ T1] Key type dns_resolver registered [ 1.129679][ T1] NET: Registered PF_VSOCK protocol family [ 1.134168][ T1] IPI shorthand broadcast: enabled [ 1.244257][ T1] sched_clock: Marking stable (1205001902, 38583829)->(1316568963, -72983232) [ 1.247189][ T1] registered taskstats version 1 [ 1.249046][ T1] Loading compiled-in X.509 certificates [ 1.355848][ T1] Demotion targets for Node 0: null [ 1.356168][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12147) [ 1.356453][ T1] page_owner is disabled [ 1.357121][ T1] PM: Magic number: 6:568:566 [ 1.357557][ T1] netconsole: network logging started [ 1.358958][ T1] ALSA device list: [ 1.359104][ T1] No soundcards found. [ 1.361158][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.363711][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.364556][ T1] devtmpfs: mounted [ 1.364854][ T1] VFS: Pivoted into new rootfs [ 1.394335][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.394548][ T1] Write protecting the kernel read-only data: 57344k [ 1.396989][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.397371][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.397666][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.397926][ T1] with arguments: [ 1.398067][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.398296][ T1] with environment: [ 1.398417][ T1] HOME=/ [ 1.398542][ T1] TERM=dumb [ 1.398669][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.398899][ T1] nr_open=2147483584 [ 1.399020][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.399293][ T1] virtme_rw_overlay0=/etc [ 1.399446][ T1] virtme_rw_overlay1=/lib [ 1.399610][ T1] virtme_rw_overlay2=/home [ 1.399760][ T1] virtme_rw_overlay3=/opt [ 1.399917][ T1] virtme_rw_overlay4=/srv [ 1.400081][ T1] virtme_rw_overlay5=/usr [ 1.400232][ T1] virtme_rw_overlay6=/var [ 1.400383][ T1] virtme_rw_overlay7=/tmp [ 1.400543][ T1] virtme_console=ttyS0 [ 1.400702][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.416260][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.417107][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.418389][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.427625][ T1] overlayfs: failed to set xattr on upper [ 1.427898][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.428183][ T1] overlayfs: ...falling back to uuid=null. [ 1.430538][ T1] overlayfs: failed to set xattr on upper [ 1.430833][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431081][ T1] overlayfs: ...falling back to uuid=null. [ 1.432996][ T1] overlayfs: failed to set xattr on upper [ 1.433210][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433448][ T1] overlayfs: ...falling back to uuid=null. [ 1.435347][ T1] overlayfs: failed to set xattr on upper [ 1.435556][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435810][ T1] overlayfs: ...falling back to uuid=null. [ 1.437697][ T1] overlayfs: failed to set xattr on upper [ 1.437906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.438158][ T1] overlayfs: ...falling back to uuid=null. [ 1.439910][ T1] overlayfs: failed to set xattr on upper [ 1.440132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440371][ T1] overlayfs: ...falling back to uuid=null. [ 1.442205][ T1] overlayfs: failed to set xattr on upper [ 1.442422][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442673][ T1] overlayfs: ...falling back to uuid=null. [ 1.444868][ T1] overlayfs: failed to set xattr on upper [ 1.445101][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445349][ T1] overlayfs: ...falling back to uuid=null. [ 1.457408][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.605888][ T74] systemd-tmpfile (74) used greatest stack depth: 24640 bytes left [ 3.605906][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.605908][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.605909][ T74] preempt_count: 2, expected: 0 [ 3.605910][ T74] RCU nest depth: 0, expected: 0 [ 3.605911][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.605914][ T74] #0: ffffffffa68127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.605926][ T74] #1: ffffffffa6979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.605931][ T74] #2: ffffffffa6979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.605935][ T74] #3: ffffffffa6899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.605939][ T74] #4: ffffffffa6899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.605943][ T74] irq event stamp: 2353740 [ 3.605944][ T74] hardirqs last enabled at (2353739): [] __down_trylock_console_sem+0x86/0xa0 [ 3.605946][ T74] hardirqs last disabled at (2353740): [] console_emit_next_record+0x3d4/0x4c0 [ 3.605948][ T74] softirqs last enabled at (2353524): [] handle_softirqs+0x67c/0x900 [ 3.605951][ T74] softirqs last disabled at (2353519): [] __irq_exit_rcu+0x145/0x1c0 [ 3.605953][ T74] Preemption disabled at: [ 3.605954][ T74] [<0000000000000000>] 0x0 [ 3.605961][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.605965][ T74] Tainted: [W]=WARN [ 3.605966][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.605967][ T74] Call Trace: [ 3.605969][ T74] [ 3.605971][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.605977][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.605982][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.605992][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.605996][ T74] __kmalloc_noprof+0x443/0x760 [ 3.605999][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.606005][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.606008][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.606011][ T74] put_chars+0x1e1/0x2f0 [ 3.606014][ T74] ? __send_to_port+0x420/0x420 [ 3.606016][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.606021][ T74] ? validate_chain+0x38b/0xc20 [ 3.606026][ T74] hvc_console_print+0x292/0x780 [ 3.606033][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.606035][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606038][ T74] ? lock_acquire+0x13c/0x160 [ 3.606041][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.606045][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.606047][ T74] ? console_flush_one_record+0x106/0x710 [ 3.606050][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606053][ T74] ? lock_acquire+0x13c/0x160 [ 3.606056][ T74] console_flush_one_record+0x46f/0x710 [ 3.606060][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.606062][ T74] ? __lock_acquire+0x518/0xc20 [ 3.606067][ T74] console_unlock+0xee/0x1f0 [ 3.606070][ T74] ? console_flush_one_record+0x710/0x710 [ 3.606072][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606074][ T74] ? lock_acquire+0x60/0x160 [ 3.606078][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.606080][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.606083][ T74] vprintk_emit+0x37c/0x3e0 [ 3.606087][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.606090][ T74] ? __lock_acquire+0x518/0xc20 [ 3.606094][ T74] _printk+0xc7/0x100 [ 3.606097][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.606100][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.606102][ T74] ? __rwlock_init+0x150/0x150 [ 3.606106][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.606109][ T74] do_exit.cold+0x82/0x9c [ 3.606113][ T74] ? exit_notify+0x890/0x890 [ 3.606114][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.606117][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606121][ T74] do_group_exit+0xb8/0x370 [ 3.606124][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.606124][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.606124][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.606124][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.606124][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.606125][ T74] x64_sys_call+0x1567/0x1570 [ 3.606128][ T74] do_syscall_64+0xff/0x530 [ 3.606132][ T74] ? exc_page_fault+0xee/0x100 [ 3.606135][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.606137][ T74] RIP: 0033:0x7f66b63571b8 [ 3.606139][ T74] Code: Unable to access opcode bytes at 0x7f66b635718e. [ 3.606141][ T74] RSP: 002b:00007ffc37037da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.606143][ T74] RAX: ffffffffffffffda RBX: 00007f66b6487f88 RCX: 00007f66b63571b8 [ 3.606144][ T74] RDX: 00007f66b5bb54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.606145][ T74] RBP: 00007ffc37037e00 R08: 0000000000000000 R09: 0000000000001000 [ 3.606146][ T74] R10: 00007ffc37037bc0 R11: 0000000000000246 R12: 0000000000000001 [ 3.606147][ T74] R13: 0000000000000049 R14: 00007f66b6486680 R15: 00007f66b6487fa0 [ 3.606153][ T74] [ 3.623421][ T1] virtme-ng-init: basic initialization done [ 3.661365][ T80] ip (80) used greatest stack depth: 23832 bytes left [ 3.697533][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.697998][ T76] virtme-ng-init: triggering udev coldplug [ 5.879484][ T76] virtme-ng-init: waiting for udev to settle [ 5.879498][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.879501][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.879502][ T76] preempt_count: 1, expected: 0 [ 5.879503][ T76] RCU nest depth: 0, expected: 0 [ 5.879504][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.879507][ T76] #0: ffffffffa6979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.879520][ T76] #1: ffffffffa6979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.879524][ T76] #2: ffffffffa6899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.879528][ T76] #3: ffffffffa6899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.879532][ T76] irq event stamp: 3116 [ 5.879533][ T76] hardirqs last enabled at (3115): [] __down_trylock_console_sem+0x86/0xa0 [ 5.879535][ T76] hardirqs last disabled at (3116): [] console_emit_next_record+0x3d4/0x4c0 [ 5.879537][ T76] softirqs last enabled at (2600): [] fpu_clone+0xd9/0x410 [ 5.879541][ T76] softirqs last disabled at (2598): [] fpu_clone+0x82/0x410 [ 5.879543][ T76] Preemption disabled at: [ 5.879544][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.879550][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.879553][ T76] Tainted: [W]=WARN [ 5.879555][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.879557][ T76] Call Trace: [ 5.879558][ T76] [ 5.879560][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.879566][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.879568][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.879572][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.879576][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.879581][ T76] __kmalloc_noprof+0x443/0x760 [ 5.879586][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.879592][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.879595][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.879598][ T76] put_chars+0x1e1/0x2f0 [ 5.879601][ T76] ? __send_to_port+0x420/0x420 [ 5.879603][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.879608][ T76] ? validate_chain+0x38b/0xc20 [ 5.879613][ T76] hvc_console_print+0x292/0x780 [ 5.879619][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.879621][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.879624][ T76] ? lock_acquire+0x13c/0x160 [ 5.879628][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.879632][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.879634][ T76] ? console_flush_one_record+0x106/0x710 [ 5.879637][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.879639][ T76] ? lock_acquire+0x13c/0x160 [ 5.879643][ T76] console_flush_one_record+0x46f/0x710 [ 5.879647][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.879648][ T76] ? __lock_acquire+0x518/0xc20 [ 5.879653][ T76] console_unlock+0xee/0x1f0 [ 5.879656][ T76] ? console_flush_one_record+0x710/0x710 [ 5.879658][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.879660][ T76] ? lock_acquire+0x60/0x160 [ 5.879664][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.879665][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.879669][ T76] vprintk_emit+0x37c/0x3e0 [ 5.879672][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.879675][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.879681][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.879685][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.879687][ T76] ? simple_strntoull+0x10f/0x140 [ 5.879692][ T76] ? date_str+0x1e0/0x1e0 [ 5.879695][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.879699][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.879702][ T76] ? vprintk_default+0x20/0x20 [ 5.879706][ T76] ? vprintk_default+0x20/0x20 [ 5.879709][ T76] new_sync_write+0x33e/0x760 [ 5.879712][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.879716][ T76] ? new_sync_read+0x750/0x750 [ 5.879720][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.879725][ T76] ? __fget_files+0x1e3/0x460 [ 5.879728][ T76] vfs_write+0x6a2/0xbd0 [ 5.879732][ T76] ksys_write+0x116/0x250 [ 5.879736][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.879739][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.879742][ T76] do_syscall_64+0xff/0x530 [ 5.879745][ T76] ? exc_page_fault+0xee/0x100 [ 5.879748][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.879750][ T76] RIP: 0033:0x7f0debd8aed2 [ 5.879754][ 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 [ 5.879756][ T76] RSP: 002b:00007f0debcd1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.879759][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0debd8aed2 [ 5.879760][ T76] RDX: 000000000000002e RSI: 00007f0de40012c0 RDI: 0000000000000003 [ 5.879761][ T76] RBP: 00007f0debcd1c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.879762][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0debe150a0 [ 5.879763][ T76] R13: 00007f0debd133e0 R14: 00007f0de40012c0 R15: 00007f0debcd1da8 [ 5.879769][ T76] [ 6.465029][ T76] virtme-ng-init: udev is done [ 6.467906][ T1] virtme-ng-init: initialization done