virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.025118][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.025146][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.025148][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.025149][ T1] preempt_count: 1, expected: 0 [ 1.025150][ T1] RCU nest depth: 0, expected: 0 [ 1.025151][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.025153][ T1] #0: ff110000027a3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.025164][ T1] #1: ffffffff97169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.025170][ T1] #2: ffffffff97169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.025174][ T1] #3: ffffffff97089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.025178][ T1] #4: ffffffff97089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.025181][ T1] irq event stamp: 308900 [ 1.025182][ T1] hardirqs last enabled at (308899): [] __down_trylock_console_sem+0x86/0xa0 [ 1.025185][ T1] hardirqs last disabled at (308900): [] console_emit_next_record+0x3d4/0x4c0 [ 1.025187][ T1] softirqs last enabled at (307624): [] handle_softirqs+0x67c/0x900 [ 1.025190][ T1] softirqs last disabled at (307257): [] __irq_exit_rcu+0x145/0x1c0 [ 1.025192][ T1] Preemption disabled at: [ 1.025193][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.025198][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.025201][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.025202][ T1] Call Trace: [ 1.025204][ T1] [ 1.025207][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.025213][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.025215][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.025220][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.025224][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.025229][ T1] __kmalloc_noprof+0x443/0x760 [ 1.025231][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.025236][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.025239][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.025242][ T1] put_chars+0x1e1/0x2f0 [ 1.025244][ T1] ? __send_to_port+0x420/0x420 [ 1.025246][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.025250][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.025253][ T1] ? validate_chain+0x38b/0xc20 [ 1.025257][ T1] hvc_console_print+0x292/0x780 [ 1.025260][ T1] ? __lock_acquire+0x518/0xc20 [ 1.025264][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.025267][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.025272][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.025275][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.025277][ T1] ? console_flush_one_record+0x106/0x710 [ 1.025280][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.025282][ T1] ? lock_acquire+0x13c/0x160 [ 1.025286][ T1] console_flush_one_record+0x46f/0x710 [ 1.025290][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.025292][ T1] ? __lock_acquire+0x518/0xc20 [ 1.025297][ T1] console_unlock+0xee/0x1f0 [ 1.025300][ T1] ? console_flush_one_record+0x710/0x710 [ 1.025302][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.025304][ T1] ? lock_acquire+0x60/0x160 [ 1.025307][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.025309][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.025312][ T1] vprintk_emit+0x37c/0x3e0 [ 1.025316][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.025318][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.025321][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.025322][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.025324][ T1] ? __devm_add_action+0x52/0x210 [ 1.025326][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.025329][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.025334][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.025338][ T1] ? device_rename.cold+0xa/0xa [ 1.025340][ T1] ? kernel_init+0x21/0x150 [ 1.025349][ T1] dev_printk_emit+0xb9/0xee [ 1.025352][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.025353][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.025356][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.025359][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.025361][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.025363][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.025367][ T1] _dev_info+0xe2/0x116 [ 1.025370][ T1] ? _dev_notice+0x120/0x120 [ 1.025372][ T1] ? acpi_enable_event+0x246/0x370 [ 1.025377][ T1] ? acpi_disable_event+0x244/0x370 [ 1.025379][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.025382][ T1] ? acpi_enable_event+0x370/0x370 [ 1.025384][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.025387][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.025391][ T1] cmos_do_probe+0x8be/0x98a [ 1.025393][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.025396][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.025398][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.025403][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.025405][ T1] ? mc146818_set_time+0x500/0x500 [ 1.025408][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.025411][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.025417][ T1] platform_probe+0xfe/0x1f0 [ 1.025420][ T1] call_driver_probe+0x61/0x1c0 [ 1.025423][ T1] really_probe+0x199/0x760 [ 1.025426][ T1] ? __device_attach_driver+0x280/0x280 [ 1.025428][ T1] __driver_probe_device+0x24f/0x440 [ 1.025431][ T1] ? __device_attach_driver+0x280/0x280 [ 1.025432][ T1] ? __device_attach_driver+0x280/0x280 [ 1.025434][ T1] driver_probe_device+0x4a/0xf0 [ 1.025436][ T1] __driver_attach+0x1b8/0x540 [ 1.025439][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.025441][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.025443][ T1] ? bus_remove_file+0x50/0x50 [ 1.025445][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.025448][ T1] ? rtc_dev_init+0x40/0x40 [ 1.025454][ T1] ? rtc_dev_init+0x40/0x40 [ 1.025456][ T1] bus_add_driver+0x2c8/0x530 [ 1.025459][ T1] driver_register+0x1a3/0x390 [ 1.025462][ T1] __platform_driver_probe+0x13f/0x270 [ 1.025465][ T1] cmos_init+0x31/0x40 [ 1.025467][ T1] do_one_initcall+0x124/0x4f0 [ 1.025470][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.025472][ T1] ? parameq+0x110/0x110 [ 1.025477][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.025480][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.025483][ T1] kernel_init_freeable+0x596/0x630 [ 1.025486][ T1] ? rest_init+0x280/0x280 [ 1.025489][ T1] kernel_init+0x21/0x150 [ 1.025491][ T1] ? rest_init+0x280/0x280 [ 1.025493][ T1] ret_from_fork+0x474/0x6b0 [ 1.025497][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.025500][ T1] ? __switch_to+0x5a3/0xe00 [ 1.025503][ T1] ? rest_init+0x280/0x280 [ 1.025506][ T1] ret_from_fork_asm+0x11/0x20 [ 1.025513][ T1] [ 1.059839][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.068766][ T1] NET: Registered PF_INET6 protocol family [ 1.073067][ T1] Segment Routing with IPv6 [ 1.073467][ T1] In-situ OAM (IOAM) with IPv6 [ 1.073820][ T1] NET: Registered PF_PACKET protocol family [ 1.074260][ T1] 9pnet: Installing 9P2000 support [ 1.074623][ T1] Key type dns_resolver registered [ 1.075280][ T1] NET: Registered PF_VSOCK protocol family [ 1.079614][ T1] IPI shorthand broadcast: enabled [ 1.182829][ T1] sched_clock: Marking stable (1143002535, 39641351)->(1288708351, -106064465) [ 1.185014][ T1] registered taskstats version 1 [ 1.187623][ T1] Loading compiled-in X.509 certificates [ 1.287037][ T1] Demotion targets for Node 0: null [ 1.287350][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11726) [ 1.287658][ T1] page_owner is disabled [ 1.288323][ T1] PM: Magic number: 6:912:414 [ 1.288770][ T1] netconsole: network logging started [ 1.291314][ T1] ALSA device list: [ 1.291469][ T1] No soundcards found. [ 1.292289][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.294630][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.295362][ T1] devtmpfs: mounted [ 1.295671][ T1] VFS: Pivoted into new rootfs [ 1.325482][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.325740][ T1] Write protecting the kernel read-only data: 55296k [ 1.326220][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.326659][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.326921][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.327187][ T1] with arguments: [ 1.327306][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.327537][ T1] with environment: [ 1.327658][ T1] HOME=/ [ 1.327778][ T1] TERM=dumb [ 1.327899][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.328127][ T1] nr_open=2147483584 [ 1.328239][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.328515][ T1] virtme_rw_overlay0=/etc [ 1.328670][ T1] virtme_rw_overlay1=/lib [ 1.328825][ T1] virtme_rw_overlay2=/home [ 1.328986][ T1] virtme_rw_overlay3=/opt [ 1.329134][ T1] virtme_rw_overlay4=/srv [ 1.329282][ T1] virtme_rw_overlay5=/usr [ 1.329442][ T1] virtme_rw_overlay6=/var [ 1.329598][ T1] virtme_rw_overlay7=/tmp [ 1.329753][ T1] virtme_console=ttyS0 [ 1.329908][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.349623][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.350890][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.360693][ T1] overlayfs: failed to set xattr on upper [ 1.361003][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361262][ T1] overlayfs: ...falling back to uuid=null. [ 1.364030][ T1] overlayfs: failed to set xattr on upper [ 1.364242][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364489][ T1] overlayfs: ...falling back to uuid=null. [ 1.366522][ T1] overlayfs: failed to set xattr on upper [ 1.366748][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366980][ T1] overlayfs: ...falling back to uuid=null. [ 1.368920][ T1] overlayfs: failed to set xattr on upper [ 1.369146][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369370][ T1] overlayfs: ...falling back to uuid=null. [ 1.371394][ T1] overlayfs: failed to set xattr on upper [ 1.371611][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371872][ T1] overlayfs: ...falling back to uuid=null. [ 1.373543][ T1] overlayfs: failed to set xattr on upper [ 1.373935][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374162][ T1] overlayfs: ...falling back to uuid=null. [ 1.376083][ T1] overlayfs: failed to set xattr on upper [ 1.376303][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376524][ T1] overlayfs: ...falling back to uuid=null. [ 1.378500][ T1] overlayfs: failed to set xattr on upper [ 1.378743][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378990][ T1] overlayfs: ...falling back to uuid=null. [ 1.390380][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.437406][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.930295][ T71] systemd-tmpfile (71) used greatest stack depth: 24944 bytes left [ 3.930317][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.930320][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.930323][ T71] preempt_count: 2, expected: 0 [ 3.930324][ T71] RCU nest depth: 0, expected: 0 [ 3.930325][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.930328][ T71] #0: ffffffff970027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.930344][ T71] #1: ffffffff97169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.930351][ T71] #2: ffffffff97169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.930357][ T71] #3: ffffffff97089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.930362][ T71] #4: ffffffff97089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.930368][ T71] irq event stamp: 2441678 [ 3.930370][ T71] hardirqs last enabled at (2441677): [] __down_trylock_console_sem+0x86/0xa0 [ 3.930373][ T71] hardirqs last disabled at (2441678): [] console_emit_next_record+0x3d4/0x4c0 [ 3.930376][ T71] softirqs last enabled at (2441108): [] handle_softirqs+0x67c/0x900 [ 3.930379][ T71] softirqs last disabled at (2440731): [] __irq_exit_rcu+0x145/0x1c0 [ 3.930382][ T71] Preemption disabled at: [ 3.930383][ T71] [<0000000000000000>] 0x0 [ 3.930392][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.930397][ T71] Tainted: [W]=WARN [ 3.930398][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.930400][ T71] Call Trace: [ 3.930402][ T71] [ 3.930404][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.930413][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.930419][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.930424][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.930432][ T71] __kmalloc_noprof+0x443/0x760 [ 3.930436][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.930444][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.930448][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.930453][ T71] put_chars+0x1e1/0x2f0 [ 3.930458][ T71] ? __send_to_port+0x420/0x420 [ 3.930460][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.930467][ T71] ? validate_chain+0x38b/0xc20 [ 3.930475][ T71] hvc_console_print+0x292/0x780 [ 3.930486][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.930489][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.930493][ T71] ? lock_acquire+0x13c/0x160 [ 3.930500][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.930507][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.930509][ T71] ? console_flush_one_record+0x106/0x710 [ 3.930514][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.930518][ T71] ? lock_acquire+0x13c/0x160 [ 3.930525][ T71] console_flush_one_record+0x46f/0x710 [ 3.930526][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.930526][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.930526][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.930526][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.930533][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.930535][ T71] ? __lock_acquire+0x518/0xc20 [ 3.930544][ T71] console_unlock+0xee/0x1f0 [ 3.930549][ T71] ? console_flush_one_record+0x710/0x710 [ 3.930551][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.930555][ T71] ? lock_acquire+0x60/0x160 [ 3.930561][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.930563][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.930569][ T71] vprintk_emit+0x37c/0x3e0 [ 3.930575][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.930581][ T71] ? __lock_acquire+0x518/0xc20 [ 3.930587][ T71] _printk+0xc7/0x100 [ 3.930592][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.930597][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.930601][ T71] ? __rwlock_init+0x150/0x150 [ 3.930608][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.930612][ T71] do_exit.cold+0x82/0x9c [ 3.930617][ T71] ? exit_notify+0x890/0x890 [ 3.930620][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.930625][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.930632][ T71] do_group_exit+0xb8/0x370 [ 3.930637][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.930643][ T71] x64_sys_call+0x1567/0x1570 [ 3.930646][ T71] do_syscall_64+0xff/0x530 [ 3.930650][ T71] ? exc_page_fault+0xee/0x100 [ 3.930655][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.930659][ T71] RIP: 0033:0x7f3703d821b8 [ 3.930662][ T71] Code: Unable to access opcode bytes at 0x7f3703d8218e. [ 3.930663][ T71] RSP: 002b:00007ffcac86e7d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.930666][ T71] RAX: ffffffffffffffda RBX: 00007f3703eb2f88 RCX: 00007f3703d821b8 [ 3.930668][ T71] RDX: 00007f37035e04c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.930670][ T71] RBP: 00007ffcac86e830 R08: 0000000000000000 R09: 0000000000001000 [ 3.930671][ T71] R10: 00007ffcac86e5f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.930673][ T71] R13: 0000000000000049 R14: 00007f3703eb1680 R15: 00007f3703eb2fa0 [ 3.930686][ T71] [ 3.954261][ T1] virtme-ng-init: basic initialization done [ 3.998151][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 4.010846][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.011285][ T74] virtme-ng-init: triggering udev coldplug [ 6.356321][ T74] virtme-ng-init: waiting for udev to settle [ 6.356337][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.356340][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.356341][ T74] preempt_count: 1, expected: 0 [ 6.356342][ T74] RCU nest depth: 0, expected: 0 [ 6.356343][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 6.356346][ T74] #0: ffffffff97169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.356358][ T74] #1: ffffffff97169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.356363][ T74] #2: ffffffff97089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.356367][ T74] #3: ffffffff97089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.356371][ T74] irq event stamp: 2928 [ 6.356372][ T74] hardirqs last enabled at (2927): [] __down_trylock_console_sem+0x86/0xa0 [ 6.356374][ T74] hardirqs last disabled at (2928): [] console_emit_next_record+0x3d4/0x4c0 [ 6.356376][ T74] softirqs last enabled at (2438): [] fpu_clone+0xd9/0x410 [ 6.356380][ T74] softirqs last disabled at (2436): [] fpu_clone+0x82/0x410 [ 6.356382][ T74] Preemption disabled at: [ 6.356382][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.356388][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.356392][ T74] Tainted: [W]=WARN [ 6.356393][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.356395][ T74] Call Trace: [ 6.356397][ T74] [ 6.356399][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.356404][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.356406][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.356411][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.356416][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.356421][ T74] __kmalloc_noprof+0x443/0x760 [ 6.356423][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.356429][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.356432][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.356435][ T74] put_chars+0x1e1/0x2f0 [ 6.356438][ T74] ? __send_to_port+0x420/0x420 [ 6.356439][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.356444][ T74] ? validate_chain+0x38b/0xc20 [ 6.356449][ T74] hvc_console_print+0x292/0x780 [ 6.356455][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.356457][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.356460][ T74] ? lock_acquire+0x13c/0x160 [ 6.356464][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.356467][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.356469][ T74] ? console_flush_one_record+0x106/0x710 [ 6.356472][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.356475][ T74] ? lock_acquire+0x13c/0x160 [ 6.356479][ T74] console_flush_one_record+0x46f/0x710 [ 6.356483][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.356484][ T74] ? __lock_acquire+0x518/0xc20 [ 6.356489][ T74] console_unlock+0xee/0x1f0 [ 6.356492][ T74] ? console_flush_one_record+0x710/0x710 [ 6.356494][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.356496][ T74] ? lock_acquire+0x60/0x160 [ 6.356500][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.356502][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.356505][ T74] vprintk_emit+0x37c/0x3e0 [ 6.356508][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.356512][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.356517][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.356522][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.356524][ T74] ? simple_strntoull+0x10f/0x140 [ 6.356528][ T74] ? date_str+0x1e0/0x1e0 [ 6.356531][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.356535][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.356538][ T74] ? vprintk_default+0x20/0x20 [ 6.356542][ T74] ? vprintk_default+0x20/0x20 [ 6.356545][ T74] new_sync_write+0x33e/0x760 [ 6.356549][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.356552][ T74] ? new_sync_read+0x750/0x750 [ 6.356556][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.356561][ T74] ? __fget_files+0x1e3/0x460 [ 6.356566][ T74] vfs_write+0x6a2/0xbd0 [ 6.356570][ T74] ksys_write+0x116/0x250 [ 6.356573][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.356576][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.356580][ T74] do_syscall_64+0xff/0x530 [ 6.356582][ T74] ? exc_page_fault+0xee/0x100 [ 6.356585][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.356588][ T74] RIP: 0033:0x7fcb0d8d0ed2 [ 6.356592][ 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 [ 6.356594][ T74] RSP: 002b:00007fcb0d817c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.356596][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fcb0d8d0ed2 [ 6.356598][ T74] RDX: 000000000000002e RSI: 00007fcb080012c0 RDI: 0000000000000003 [ 6.356599][ T74] RBP: 00007fcb0d817c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.356599][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcb0d95b0a0 [ 6.356600][ T74] R13: 00007fcb0d8593e0 R14: 00007fcb080012c0 R15: 00007fcb0d817da8 [ 6.356607][ T74] [ 6.580212][ T95] nfsrahead (95) used greatest stack depth: 24352 bytes left [ 6.960625][ T74] virtme-ng-init: udev is done [ 6.963619][ T1] virtme-ng-init: initialization done