virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.131104][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.131138][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.131140][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.131142][ T1] preempt_count: 1, expected: 0 [ 1.131142][ T1] RCU nest depth: 0, expected: 0 [ 1.131143][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.131145][ T1] #0: ff1100000286b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.131160][ T1] #1: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.131166][ T1] #2: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.131170][ T1] #3: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.131174][ T1] #4: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.131177][ T1] irq event stamp: 310464 [ 1.131178][ T1] hardirqs last enabled at (310463): [] __down_trylock_console_sem+0x86/0xa0 [ 1.131180][ T1] hardirqs last disabled at (310464): [] console_emit_next_record+0x3d4/0x4c0 [ 1.131182][ T1] softirqs last enabled at (310096): [] handle_softirqs+0x67c/0x900 [ 1.131185][ T1] softirqs last disabled at (309917): [] __irq_exit_rcu+0x145/0x1c0 [ 1.131188][ T1] Preemption disabled at: [ 1.131188][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.131194][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.131197][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.131198][ T1] Call Trace: [ 1.131200][ T1] [ 1.131203][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.131208][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.131211][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.131215][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.131219][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.131224][ T1] __kmalloc_noprof+0x443/0x760 [ 1.131226][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.131231][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.131234][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.131236][ T1] put_chars+0x1e1/0x2f0 [ 1.131238][ T1] ? __send_to_port+0x420/0x420 [ 1.131240][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.131245][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.131247][ T1] ? validate_chain+0x38b/0xc20 [ 1.131251][ T1] hvc_console_print+0x292/0x780 [ 1.131254][ T1] ? __lock_acquire+0x518/0xc20 [ 1.131258][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.131261][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.131266][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.131269][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.131271][ T1] ? console_flush_one_record+0x106/0x710 [ 1.131274][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.131276][ T1] ? lock_acquire+0x13c/0x160 [ 1.131280][ T1] console_flush_one_record+0x46f/0x710 [ 1.131284][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.131286][ T1] ? __lock_acquire+0x518/0xc20 [ 1.131291][ T1] console_unlock+0xee/0x1f0 [ 1.131293][ T1] ? console_flush_one_record+0x710/0x710 [ 1.131295][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.131297][ T1] ? lock_acquire+0x60/0x160 [ 1.131301][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.131302][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.131306][ T1] vprintk_emit+0x37c/0x3e0 [ 1.131309][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.131311][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.131314][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.131316][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.131318][ T1] ? __devm_add_action+0x52/0x210 [ 1.131319][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.131323][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.131327][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.131332][ T1] ? device_rename.cold+0xa/0xa [ 1.131334][ T1] ? kernel_init+0x21/0x150 [ 1.131343][ T1] dev_printk_emit+0xb9/0xee [ 1.131345][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.131347][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.131349][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.131352][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.131354][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.131356][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.131361][ T1] _dev_info+0xe2/0x116 [ 1.131363][ T1] ? _dev_notice+0x120/0x120 [ 1.131365][ T1] ? acpi_enable_event+0x246/0x370 [ 1.131370][ T1] ? acpi_disable_event+0x244/0x370 [ 1.131371][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.131376][ T1] ? acpi_enable_event+0x370/0x370 [ 1.131377][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.131381][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.131384][ T1] cmos_do_probe+0x8be/0x98a [ 1.131386][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.131389][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.131391][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.131396][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.131397][ T1] ? mc146818_set_time+0x500/0x500 [ 1.131401][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.131403][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.131408][ T1] platform_probe+0xfe/0x1f0 [ 1.131411][ T1] call_driver_probe+0x61/0x1c0 [ 1.131414][ T1] really_probe+0x199/0x760 [ 1.131417][ T1] ? __device_attach_driver+0x280/0x280 [ 1.131419][ T1] __driver_probe_device+0x24f/0x440 [ 1.131422][ T1] ? __device_attach_driver+0x280/0x280 [ 1.131424][ T1] ? __device_attach_driver+0x280/0x280 [ 1.131425][ T1] driver_probe_device+0x4a/0xf0 [ 1.131428][ T1] __driver_attach+0x1b8/0x540 [ 1.131430][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.131432][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.131435][ T1] ? bus_remove_file+0x50/0x50 [ 1.131436][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.131439][ T1] ? rtc_dev_init+0x40/0x40 [ 1.131445][ T1] ? rtc_dev_init+0x40/0x40 [ 1.131447][ T1] bus_add_driver+0x2c8/0x530 [ 1.131450][ T1] driver_register+0x1a3/0x390 [ 1.131453][ T1] __platform_driver_probe+0x13f/0x270 [ 1.131456][ T1] cmos_init+0x31/0x40 [ 1.131458][ T1] do_one_initcall+0x124/0x4f0 [ 1.131461][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.131463][ T1] ? parameq+0x110/0x110 [ 1.131468][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.131471][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.131474][ T1] kernel_init_freeable+0x596/0x630 [ 1.131477][ T1] ? rest_init+0x280/0x280 [ 1.131480][ T1] kernel_init+0x21/0x150 [ 1.131482][ T1] ? rest_init+0x280/0x280 [ 1.131484][ T1] ret_from_fork+0x474/0x6b0 [ 1.131488][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.131491][ T1] ? __switch_to+0x5a3/0xe00 [ 1.131494][ T1] ? rest_init+0x280/0x280 [ 1.131496][ T1] ret_from_fork_asm+0x11/0x20 [ 1.131504][ T1] [ 1.166195][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.173336][ T1] NET: Registered PF_INET6 protocol family [ 1.180787][ T1] Segment Routing with IPv6 [ 1.181210][ T1] In-situ OAM (IOAM) with IPv6 [ 1.181566][ T1] NET: Registered PF_PACKET protocol family [ 1.181828][ T1] 9pnet: Installing 9P2000 support [ 1.182193][ T1] Key type dns_resolver registered [ 1.182969][ T1] NET: Registered PF_VSOCK protocol family [ 1.187659][ T1] IPI shorthand broadcast: enabled [ 1.302636][ T1] sched_clock: Marking stable (1262003567, 40152261)->(1408524553, -106368725) [ 1.304880][ T1] registered taskstats version 1 [ 1.306687][ T1] Loading compiled-in X.509 certificates [ 1.441110][ T1] Demotion targets for Node 0: null [ 1.441440][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12238) [ 1.441731][ T1] page_owner is disabled [ 1.442457][ T1] PM: Magic number: 6:599:943 [ 1.442659][ T1] tty tty0: hash matches [ 1.442889][ T1] tty console: hash matches [ 1.443327][ T1] netconsole: network logging started [ 1.444765][ T1] ALSA device list: [ 1.444913][ T1] No soundcards found. [ 1.447091][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.448495][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.450169][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.450996][ T1] devtmpfs: mounted [ 1.451276][ T1] VFS: Pivoted into new rootfs [ 1.500899][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.501498][ T1] Write protecting the kernel read-only data: 55296k [ 1.504147][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.504949][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.505566][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.505841][ T1] with arguments: [ 1.506712][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.506958][ T1] with environment: [ 1.507084][ T1] HOME=/ [ 1.507229][ T1] TERM=dumb [ 1.507346][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.507573][ T1] nr_open=2147483584 [ 1.507685][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.507997][ T1] virtme_rw_overlay0=/etc [ 1.508152][ T1] virtme_rw_overlay1=/lib [ 1.508311][ T1] virtme_rw_overlay2=/home [ 1.508463][ T1] virtme_rw_overlay3=/opt [ 1.508617][ T1] virtme_rw_overlay4=/srv [ 1.508766][ T1] virtme_rw_overlay5=/usr [ 1.508920][ T1] virtme_rw_overlay6=/var [ 1.509084][ T1] virtme_rw_overlay7=/tmp [ 1.509242][ T1] virtme_console=ttyS0 [ 1.509390][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.527060][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.528289][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.539392][ T1] overlayfs: failed to set xattr on upper [ 1.539872][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.540381][ T1] overlayfs: ...falling back to uuid=null. [ 1.544755][ T1] overlayfs: failed to set xattr on upper [ 1.545148][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.545675][ T1] overlayfs: ...falling back to uuid=null. [ 1.550369][ T1] overlayfs: failed to set xattr on upper [ 1.550769][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.551284][ T1] overlayfs: ...falling back to uuid=null. [ 1.555100][ T1] overlayfs: failed to set xattr on upper [ 1.555493][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.555929][ T1] overlayfs: ...falling back to uuid=null. [ 1.559612][ T1] overlayfs: failed to set xattr on upper [ 1.560038][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.560562][ T1] overlayfs: ...falling back to uuid=null. [ 1.564751][ T1] overlayfs: failed to set xattr on upper [ 1.565004][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.565256][ T1] overlayfs: ...falling back to uuid=null. [ 1.567601][ T1] overlayfs: failed to set xattr on upper [ 1.567992][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.568512][ T1] overlayfs: ...falling back to uuid=null. [ 1.572215][ T1] overlayfs: failed to set xattr on upper [ 1.572593][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.573070][ T1] overlayfs: ...falling back to uuid=null. [ 1.595800][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.781551][ T73] systemd-tmpfile (73) used greatest stack depth: 23744 bytes left [ 3.781568][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.781570][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.781572][ T73] preempt_count: 2, expected: 0 [ 3.781573][ T73] RCU nest depth: 0, expected: 0 [ 3.781574][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.781576][ T73] #0: ffffffff8d8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.781588][ T73] #1: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.781593][ T73] #2: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.781597][ T73] #3: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.781601][ T73] #4: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.781604][ T73] irq event stamp: 2362256 [ 3.781605][ T73] hardirqs last enabled at (2362255): [] __down_trylock_console_sem+0x86/0xa0 [ 3.781608][ T73] hardirqs last disabled at (2362256): [] console_emit_next_record+0x3d4/0x4c0 [ 3.781610][ T73] softirqs last enabled at (2361962): [] handle_softirqs+0x67c/0x900 [ 3.781611][ T73] softirqs last disabled at (2361957): [] __irq_exit_rcu+0x145/0x1c0 [ 3.781614][ T73] Preemption disabled at: [ 3.781614][ T73] [<0000000000000000>] 0x0 [ 3.781621][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.781625][ T73] Tainted: [W]=WARN [ 3.781626][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.781627][ T73] Call Trace: [ 3.781629][ T73] [ 3.781630][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.781636][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.781641][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.781645][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.781650][ T73] __kmalloc_noprof+0x443/0x760 [ 3.781652][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.781657][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.781660][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.781663][ T73] put_chars+0x1e1/0x2f0 [ 3.781666][ T73] ? __send_to_port+0x420/0x420 [ 3.781667][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.781672][ T73] ? validate_chain+0x38b/0xc20 [ 3.781676][ T73] hvc_console_print+0x292/0x780 [ 3.781683][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.781685][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781687][ T73] ? lock_acquire+0x13c/0x160 [ 3.781691][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.781695][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.781696][ T73] ? console_flush_one_record+0x106/0x710 [ 3.781699][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781702][ T73] ? lock_acquire+0x13c/0x160 [ 3.781705][ T73] console_flush_one_record+0x46f/0x710 [ 3.781709][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.781711][ T73] ? __lock_acquire+0x518/0xc20 [ 3.781716][ T73] console_unlock+0xee/0x1f0 [ 3.781719][ T73] ? console_flush_one_record+0x710/0x710 [ 3.781720][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781723][ T73] ? lock_acquire+0x60/0x160 [ 3.781726][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.781728][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.781731][ T73] vprintk_emit+0x37c/0x3e0 [ 3.781735][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.781738][ T73] ? __lock_acquire+0x518/0xc20 [ 3.781742][ T73] _printk+0xc7/0x100 [ 3.781745][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.781748][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.781750][ T73] ? __rwlock_init+0x150/0x150 [ 3.781754][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.781757][ T73] do_exit.cold+0x82/0x9c [ 3.781760][ T73] ? exit_notify+0x890/0x890 [ 3.781762][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.781765][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781768][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.781768][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.781768][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.781768][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.781769][ T73] do_group_exit+0xb8/0x370 [ 3.781772][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.781774][ T73] x64_sys_call+0x1567/0x1570 [ 3.781776][ T73] do_syscall_64+0xff/0x530 [ 3.781779][ T73] ? exc_page_fault+0xee/0x100 [ 3.781782][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.781784][ T73] RIP: 0033:0x7f6bf14471b8 [ 3.781786][ T73] Code: Unable to access opcode bytes at 0x7f6bf144718e. [ 3.781787][ T73] RSP: 002b:00007fffdab5dd38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.781789][ T73] RAX: ffffffffffffffda RBX: 00007f6bf1577f88 RCX: 00007f6bf14471b8 [ 3.781790][ T73] RDX: 00007f6bf0ca54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.781791][ T73] RBP: 00007fffdab5dd90 R08: 0000000000000000 R09: 0000000000001000 [ 3.781792][ T73] R10: 00007fffdab5db50 R11: 0000000000000246 R12: 0000000000000001 [ 3.781793][ T73] R13: 0000000000000049 R14: 00007f6bf1576680 R15: 00007f6bf1577fa0 [ 3.781800][ T73] [ 3.804409][ T1] virtme-ng-init: basic initialization done [ 3.864783][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.865178][ T74] virtme-ng-init: triggering udev coldplug [ 6.045464][ T74] virtme-ng-init: waiting for udev to settle [ 6.045478][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.045480][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.045482][ T74] preempt_count: 1, expected: 0 [ 6.045483][ T74] RCU nest depth: 0, expected: 0 [ 6.045484][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.045486][ T74] #0: ffffffff8d969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.045498][ T74] #1: ffffffff8d969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.045502][ T74] #2: ffffffff8d889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.045506][ T74] #3: ffffffff8d889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.045510][ T74] irq event stamp: 3054 [ 6.045510][ T74] hardirqs last enabled at (3053): [] __down_trylock_console_sem+0x86/0xa0 [ 6.045513][ T74] hardirqs last disabled at (3054): [] console_emit_next_record+0x3d4/0x4c0 [ 6.045515][ T74] softirqs last enabled at (2902): [] handle_softirqs+0x67c/0x900 [ 6.045518][ T74] softirqs last disabled at (2751): [] __irq_exit_rcu+0x145/0x1c0 [ 6.045520][ T74] Preemption disabled at: [ 6.045521][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.045526][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.045529][ T74] Tainted: [W]=WARN [ 6.045530][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.045532][ T74] Call Trace: [ 6.045533][ T74] [ 6.045535][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.045540][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.045543][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.045547][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.045551][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.045556][ T74] __kmalloc_noprof+0x443/0x760 [ 6.045558][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.045564][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.045567][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.045570][ T74] put_chars+0x1e1/0x2f0 [ 6.045572][ T74] ? __send_to_port+0x420/0x420 [ 6.045574][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.045578][ T74] ? validate_chain+0x38b/0xc20 [ 6.045583][ T74] hvc_console_print+0x292/0x780 [ 6.045589][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.045591][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.045593][ T74] ? lock_acquire+0x13c/0x160 [ 6.045597][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.045601][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.045602][ T74] ? console_flush_one_record+0x106/0x710 [ 6.045605][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.045607][ T74] ? lock_acquire+0x13c/0x160 [ 6.045611][ T74] console_flush_one_record+0x46f/0x710 [ 6.045615][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.045617][ T74] ? __lock_acquire+0x518/0xc20 [ 6.045621][ T74] console_unlock+0xee/0x1f0 [ 6.045624][ T74] ? console_flush_one_record+0x710/0x710 [ 6.045626][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.045628][ T74] ? lock_acquire+0x60/0x160 [ 6.045632][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.045633][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.045636][ T74] vprintk_emit+0x37c/0x3e0 [ 6.045640][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.045643][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.045648][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.045652][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.045654][ T74] ? simple_strntoull+0x10f/0x140 [ 6.045658][ T74] ? date_str+0x1e0/0x1e0 [ 6.045661][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.045665][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.045667][ T74] ? vprintk_default+0x20/0x20 [ 6.045671][ T74] ? vprintk_default+0x20/0x20 [ 6.045674][ T74] new_sync_write+0x33e/0x760 [ 6.045678][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.045681][ T74] ? new_sync_read+0x750/0x750 [ 6.045685][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.045689][ T74] ? __fget_files+0x1e3/0x460 [ 6.045693][ T74] vfs_write+0x6a2/0xbd0 [ 6.045698][ T74] ksys_write+0x116/0x250 [ 6.045701][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.045704][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.045707][ T74] do_syscall_64+0xff/0x530 [ 6.045709][ T74] ? exc_page_fault+0xee/0x100 [ 6.045712][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.045714][ T74] RIP: 0033:0x7f3622b9fed2 [ 6.045718][ 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 [ 6.045720][ T74] RSP: 002b:00007f3622ae6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.045723][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3622b9fed2 [ 6.045724][ T74] RDX: 000000000000002e RSI: 00007f361c0012c0 RDI: 0000000000000003 [ 6.045725][ T74] RBP: 00007f3622ae6c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.045726][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3622c2a0a0 [ 6.045727][ T74] R13: 00007f3622b283e0 R14: 00007f361c0012c0 R15: 00007f3622ae6da8 [ 6.045733][ T74] [ 6.583110][ T74] virtme-ng-init: udev is done [ 6.585863][ T1] virtme-ng-init: initialization done