virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.007290][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.007321][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.007323][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.007324][ T1] preempt_count: 1, expected: 0 [ 1.007325][ T1] RCU nest depth: 0, expected: 0 [ 1.007326][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.007328][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.007340][ T1] #1: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.007346][ T1] #2: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.007349][ T1] #3: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.007352][ T1] #4: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.007356][ T1] irq event stamp: 310424 [ 1.007357][ T1] hardirqs last enabled at (310423): [] __down_trylock_console_sem+0x86/0xa0 [ 1.007360][ T1] hardirqs last disabled at (310424): [] console_emit_next_record+0x3d4/0x4c0 [ 1.007362][ T1] softirqs last enabled at (309082): [] handle_softirqs+0x67c/0x900 [ 1.007365][ T1] softirqs last disabled at (309075): [] __irq_exit_rcu+0x145/0x1c0 [ 1.007368][ T1] Preemption disabled at: [ 1.007368][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.007374][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.007376][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.007379][ T1] Call Trace: [ 1.007380][ T1] [ 1.007384][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.007389][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.007391][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.007396][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.007399][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.007404][ T1] __kmalloc_noprof+0x443/0x760 [ 1.007407][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.007413][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.007415][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.007418][ T1] put_chars+0x1e1/0x2f0 [ 1.007421][ T1] ? __send_to_port+0x420/0x420 [ 1.007423][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.007427][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.007430][ T1] ? validate_chain+0x38b/0xc20 [ 1.007435][ T1] hvc_console_print+0x292/0x780 [ 1.007437][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007442][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.007445][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007450][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.007453][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.007454][ T1] ? console_flush_one_record+0x106/0x710 [ 1.007457][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007458][ T1] ? lock_acquire+0x13c/0x160 [ 1.007462][ T1] console_flush_one_record+0x46f/0x710 [ 1.007466][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.007467][ T1] ? __lock_acquire+0x518/0xc20 [ 1.007473][ T1] console_unlock+0xee/0x1f0 [ 1.007475][ T1] ? console_flush_one_record+0x710/0x710 [ 1.007476][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007478][ T1] ? lock_acquire+0x60/0x160 [ 1.007482][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.007484][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.007486][ T1] vprintk_emit+0x37c/0x3e0 [ 1.007489][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.007491][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.007494][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.007496][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.007498][ T1] ? __devm_add_action+0x52/0x210 [ 1.007500][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.007504][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.007509][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.007514][ T1] ? device_rename.cold+0xa/0xa [ 1.007516][ T1] ? kernel_init+0x21/0x150 [ 1.007525][ T1] dev_printk_emit+0xb9/0xee [ 1.007527][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.007529][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.007532][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007534][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.007536][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.007538][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.007542][ T1] _dev_info+0xe2/0x116 [ 1.007545][ T1] ? _dev_notice+0x120/0x120 [ 1.007546][ T1] ? acpi_enable_event+0x246/0x370 [ 1.007551][ T1] ? acpi_disable_event+0x244/0x370 [ 1.007553][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.007557][ T1] ? acpi_enable_event+0x370/0x370 [ 1.007559][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.007563][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.007567][ T1] cmos_do_probe+0x8be/0x98a [ 1.007569][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.007573][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.007574][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.007586][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.007588][ T1] ? mc146818_set_time+0x500/0x500 [ 1.007591][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.007594][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.007599][ T1] platform_probe+0xfe/0x1f0 [ 1.007601][ T1] call_driver_probe+0x61/0x1c0 [ 1.007604][ T1] really_probe+0x199/0x760 [ 1.007608][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007610][ T1] __driver_probe_device+0x24f/0x440 [ 1.007613][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007615][ T1] ? __device_attach_driver+0x280/0x280 [ 1.007616][ T1] driver_probe_device+0x4a/0xf0 [ 1.007619][ T1] __driver_attach+0x1b8/0x540 [ 1.007622][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.007625][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.007627][ T1] ? bus_remove_file+0x50/0x50 [ 1.007629][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.007632][ T1] ? rtc_dev_init+0x40/0x40 [ 1.007637][ T1] ? rtc_dev_init+0x40/0x40 [ 1.007639][ T1] bus_add_driver+0x2c8/0x530 [ 1.007643][ T1] driver_register+0x1a3/0x390 [ 1.007646][ T1] __platform_driver_probe+0x13f/0x270 [ 1.007648][ T1] cmos_init+0x31/0x40 [ 1.007650][ T1] do_one_initcall+0x124/0x4f0 [ 1.007653][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.007655][ T1] ? parameq+0x110/0x110 [ 1.007661][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.007664][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.007667][ T1] kernel_init_freeable+0x596/0x630 [ 1.007670][ T1] ? rest_init+0x280/0x280 [ 1.007673][ T1] kernel_init+0x21/0x150 [ 1.007675][ T1] ? rest_init+0x280/0x280 [ 1.007676][ T1] ret_from_fork+0x474/0x6b0 [ 1.007681][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.007684][ T1] ? __switch_to+0x5a3/0xe00 [ 1.007687][ T1] ? rest_init+0x280/0x280 [ 1.007690][ T1] ret_from_fork_asm+0x11/0x20 [ 1.007697][ T1] [ 1.043683][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.053400][ T1] NET: Registered PF_INET6 protocol family [ 1.057923][ T1] Segment Routing with IPv6 [ 1.058383][ T1] In-situ OAM (IOAM) with IPv6 [ 1.058737][ T1] NET: Registered PF_PACKET protocol family [ 1.059017][ T1] 9pnet: Installing 9P2000 support [ 1.059373][ T1] Key type dns_resolver registered [ 1.060035][ T1] NET: Registered PF_VSOCK protocol family [ 1.064937][ T1] IPI shorthand broadcast: enabled [ 1.166911][ T1] sched_clock: Marking stable (1132002648, 34850357)->(1275564921, -108711916) [ 1.171079][ T1] registered taskstats version 1 [ 1.173345][ T1] Loading compiled-in X.509 certificates [ 1.274731][ T1] Demotion targets for Node 0: null [ 1.275091][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.275396][ T1] page_owner is disabled [ 1.276614][ T1] PM: Magic number: 6:548:526 [ 1.276864][ T1] faux: hash matches [ 1.277276][ T1] netconsole: network logging started [ 1.278667][ T1] ALSA device list: [ 1.279414][ T1] No soundcards found. [ 1.280769][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.283663][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.284507][ T1] devtmpfs: mounted [ 1.284817][ T1] VFS: Pivoted into new rootfs [ 1.314962][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.315292][ T1] Write protecting the kernel read-only data: 55296k [ 1.315951][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.316421][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.316928][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.317241][ T1] with arguments: [ 1.317422][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.317669][ T1] with environment: [ 1.317831][ T1] HOME=/ [ 1.317974][ T1] TERM=dumb [ 1.318098][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.318341][ T1] nr_open=2147483584 [ 1.318465][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.318751][ T1] virtme_rw_overlay0=/etc [ 1.318915][ T1] virtme_rw_overlay1=/lib [ 1.319071][ T1] virtme_rw_overlay2=/home [ 1.319235][ T1] virtme_rw_overlay3=/opt [ 1.319396][ T1] virtme_rw_overlay4=/srv [ 1.319560][ T1] virtme_rw_overlay5=/usr [ 1.319729][ T1] virtme_rw_overlay6=/var [ 1.319898][ T1] virtme_rw_overlay7=/tmp [ 1.320061][ T1] virtme_console=ttyS0 [ 1.320224][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.338195][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.339560][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.348815][ T1] overlayfs: failed to set xattr on upper [ 1.349115][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349413][ T1] overlayfs: ...falling back to uuid=null. [ 1.351740][ T1] overlayfs: failed to set xattr on upper [ 1.352037][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352286][ T1] overlayfs: ...falling back to uuid=null. [ 1.354263][ T1] overlayfs: failed to set xattr on upper [ 1.354474][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354733][ T1] overlayfs: ...falling back to uuid=null. [ 1.356681][ T1] overlayfs: failed to set xattr on upper [ 1.356894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357136][ T1] overlayfs: ...falling back to uuid=null. [ 1.359101][ T1] overlayfs: failed to set xattr on upper [ 1.359304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359545][ T1] overlayfs: ...falling back to uuid=null. [ 1.361283][ T1] overlayfs: failed to set xattr on upper [ 1.361482][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361737][ T1] overlayfs: ...falling back to uuid=null. [ 1.363673][ T1] overlayfs: failed to set xattr on upper [ 1.364490][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364751][ T1] overlayfs: ...falling back to uuid=null. [ 1.366626][ T1] overlayfs: failed to set xattr on upper [ 1.366832][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367084][ T1] overlayfs: ...falling back to uuid=null. [ 1.378902][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413722][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 3.622440][ T69] systemd-tmpfile (69) used greatest stack depth: 24608 bytes left [ 3.622458][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.622460][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: systemd-tmpfile [ 3.622462][ T69] preempt_count: 2, expected: 0 [ 3.622463][ T69] RCU nest depth: 0, expected: 0 [ 3.622464][ T69] locks held by systemd-tmpfile/69: 5, last CPU#0: [ 3.622466][ T69] #0: ffffffff934027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.622478][ T69] #1: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.622483][ T69] #2: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.622486][ T69] #3: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.622490][ T69] #4: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.622493][ T69] irq event stamp: 2368994 [ 3.622494][ T69] hardirqs last enabled at (2368993): [] __down_trylock_console_sem+0x86/0xa0 [ 3.622497][ T69] hardirqs last disabled at (2368994): [] console_emit_next_record+0x3d4/0x4c0 [ 3.622499][ T69] softirqs last enabled at (2368466): [] handle_softirqs+0x67c/0x900 [ 3.622501][ T69] softirqs last disabled at (2367435): [] __irq_exit_rcu+0x145/0x1c0 [ 3.622503][ T69] Preemption disabled at: [ 3.622504][ T69] [<0000000000000000>] 0x0 [ 3.622512][ T69] CPU: 0 UID: 0 PID: 69 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.622516][ T69] Tainted: [W]=WARN [ 3.622517][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.622519][ T69] Call Trace: [ 3.622521][ T69] [ 3.622522][ T69] dump_stack_lvl+0x6f/0xa0 [ 3.622528][ T69] __might_resched.cold+0x1fe/0x2c1 [ 3.622532][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.622535][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 3.622540][ T69] __kmalloc_noprof+0x443/0x760 [ 3.622543][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 3.622549][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 3.622552][ T69] alloc_buf.isra.0+0x4b/0x260 [ 3.622555][ T69] put_chars+0x1e1/0x2f0 [ 3.622558][ T69] ? __send_to_port+0x420/0x420 [ 3.622560][ T69] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.622564][ T69] ? validate_chain+0x38b/0xc20 [ 3.622569][ T69] hvc_console_print+0x292/0x780 [ 3.622576][ T69] ? hvc_write+0x3a0/0x3a0 [ 3.622579][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.622580][ T69] ? lock_acquire+0x13c/0x160 [ 3.622585][ T69] console_emit_next_record+0x22f/0x4c0 [ 3.622588][ T69] ? devkmsg_read+0x4b0/0x4b0 [ 3.622589][ T69] ? console_flush_one_record+0x106/0x710 [ 3.622598][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.622600][ T69] ? lock_acquire+0x13c/0x160 [ 3.622604][ T69] console_flush_one_record+0x46f/0x710 [ 3.622608][ T69] ? console_emit_next_record+0x4c0/0x4c0 [ 3.622609][ T69] ? __lock_acquire+0x518/0xc20 [ 3.622615][ T69] console_unlock+0xee/0x1f0 [ 3.622617][ T69] ? console_flush_one_record+0x710/0x710 [ 3.622618][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.622620][ T69] ? lock_acquire+0x60/0x160 [ 3.622624][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.622626][ T69] ? vprintk_emit+0x320/0x3e0 [ 3.622628][ T69] vprintk_emit+0x37c/0x3e0 [ 3.622631][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 3.622634][ T69] ? __lock_acquire+0x518/0xc20 [ 3.622638][ T69] _printk+0xc7/0x100 [ 3.622642][ T69] ? snapshot_read.cold+0x21/0x21 [ 3.622644][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.622647][ T69] ? __rwlock_init+0x150/0x150 [ 3.622651][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.622654][ T69] do_exit.cold+0x82/0x9c [ 3.622658][ T69] ? exit_notify+0x890/0x890 [ 3.622659][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 3.622662][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.622666][ T69] do_group_exit+0xb8/0x370 [ 3.622669][ T69] __x64_sys_exit_group+0x3c/0x50 [ 3.622671][ T69] x64_sys_call+0x1567/0x1570 [ 3.622673][ T69] do_syscall_64+0xff/0x530 [ 3.622677][ T69] ? exc_page_fault+0xee/0x100 [ 3.622680][ T69] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.622683][ T69] RIP: 0033:0x7ffaadcb21b8 [ 3.622685][ T69] Code: Unable to access opcode bytes at 0x7ffaadcb218e. [ 3.622686][ T69] RSP: 002b:00007ffd87fd2f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.622689][ T69] RAX: ffffffffffffffda RBX: 00007ffaadde2f88 RCX: 00007ffaadcb21b8 [ 3.622690][ T69] RDX: 00007ffaad5104c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.622691][ T69] RBP: 00007ffd87fd2f70 R08: 0000000000000000 R09: 0000000000001000 [ 3.622692][ T69] R10: 00007ffd87fd2d30 R11: 0000000000000246 R12: 0000000000000001 [ 3.622693][ T69] R13: 0000000000000049 R14: 00007ffaadde1680 R15: 00007ffaadde2fa0 [ 3.622699][ T69] [ 3.622760][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.622760][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.622760][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.622760][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.640373][ T1] virtme-ng-init: basic initialization done [ 3.685232][ T78] ip (78) used greatest stack depth: 24024 bytes left [ 3.706549][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.707056][ T74] virtme-ng-init: triggering udev coldplug [ 6.081775][ T74] virtme-ng-init: waiting for udev to settle [ 6.081790][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.081793][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.081795][ T74] preempt_count: 1, expected: 0 [ 6.081796][ T74] RCU nest depth: 0, expected: 0 [ 6.081797][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.081799][ T74] #0: ffffffff93569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.081812][ T74] #1: ffffffff93569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.081816][ T74] #2: ffffffff93489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.081820][ T74] #3: ffffffff93489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.081824][ T74] irq event stamp: 2792 [ 6.081824][ T74] hardirqs last enabled at (2791): [] __down_trylock_console_sem+0x86/0xa0 [ 6.081828][ T74] hardirqs last disabled at (2792): [] console_emit_next_record+0x3d4/0x4c0 [ 6.081829][ T74] softirqs last enabled at (2536): [] handle_softirqs+0x67c/0x900 [ 6.081833][ T74] softirqs last disabled at (2523): [] __irq_exit_rcu+0x145/0x1c0 [ 6.081835][ T74] Preemption disabled at: [ 6.081836][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.081842][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.081845][ T74] Tainted: [W]=WARN [ 6.081846][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.081852][ T74] Call Trace: [ 6.081854][ T74] [ 6.081855][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.081860][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.081862][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.081867][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.081871][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.081877][ T74] __kmalloc_noprof+0x443/0x760 [ 6.081879][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.081886][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.081889][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.081892][ T74] put_chars+0x1e1/0x2f0 [ 6.081896][ T74] ? __send_to_port+0x420/0x420 [ 6.081898][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.081902][ T74] ? validate_chain+0x38b/0xc20 [ 6.081908][ T74] hvc_console_print+0x292/0x780 [ 6.081915][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.081917][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.081919][ T74] ? lock_acquire+0x13c/0x160 [ 6.081924][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.081928][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.081929][ T74] ? console_flush_one_record+0x106/0x710 [ 6.081932][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.081934][ T74] ? lock_acquire+0x13c/0x160 [ 6.081938][ T74] console_flush_one_record+0x46f/0x710 [ 6.081942][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.081944][ T74] ? __lock_acquire+0x518/0xc20 [ 6.081949][ T74] console_unlock+0xee/0x1f0 [ 6.081952][ T74] ? console_flush_one_record+0x710/0x710 [ 6.081953][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.081955][ T74] ? lock_acquire+0x60/0x160 [ 6.081959][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.081962][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.081965][ T74] vprintk_emit+0x37c/0x3e0 [ 6.081968][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.081971][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.081978][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.081982][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.081984][ T74] ? simple_strntoull+0x10f/0x140 [ 6.081989][ T74] ? date_str+0x1e0/0x1e0 [ 6.081992][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.081997][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.082000][ T74] ? vprintk_default+0x20/0x20 [ 6.082004][ T74] ? vprintk_default+0x20/0x20 [ 6.082006][ T74] new_sync_write+0x33e/0x760 [ 6.082010][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.082014][ T74] ? new_sync_read+0x750/0x750 [ 6.082019][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.082024][ T74] ? __fget_files+0x1e3/0x460 [ 6.082028][ T74] vfs_write+0x6a2/0xbd0 [ 6.082032][ T74] ksys_write+0x116/0x250 [ 6.082035][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.082038][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.082042][ T74] do_syscall_64+0xff/0x530 [ 6.082044][ T74] ? exc_page_fault+0xee/0x100 [ 6.082048][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.082050][ T74] RIP: 0033:0x7fb7db9ceed2 [ 6.082054][ 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 [ 6.082056][ T74] RSP: 002b:00007fb7db915c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.082059][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb7db9ceed2 [ 6.082060][ T74] RDX: 000000000000002e RSI: 00007fb7d40012c0 RDI: 0000000000000003 [ 6.082061][ T74] RBP: 00007fb7db915c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.082062][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb7dba590a0 [ 6.082063][ T74] R13: 00007fb7db9573e0 R14: 00007fb7d40012c0 R15: 00007fb7db915da8 [ 6.082070][ T74] [ 6.716917][ T74] virtme-ng-init: udev is done [ 6.720435][ T1] virtme-ng-init: initialization done