virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.015505][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.015533][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.015536][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.015537][ T1] preempt_count: 1, expected: 0 [ 1.015538][ T1] RCU nest depth: 0, expected: 0 [ 1.015539][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.015541][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.015553][ T1] #1: ffffffff99f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.015559][ T1] #2: ffffffff99f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.015563][ T1] #3: ffffffff99e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.015566][ T1] #4: ffffffff99e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.015569][ T1] irq event stamp: 308440 [ 1.015570][ T1] hardirqs last enabled at (308439): [] __down_trylock_console_sem+0x86/0xa0 [ 1.015573][ T1] hardirqs last disabled at (308440): [] console_emit_next_record+0x3d4/0x4c0 [ 1.015575][ T1] softirqs last enabled at (308290): [] handle_softirqs+0x67c/0x900 [ 1.015578][ T1] softirqs last disabled at (308165): [] __irq_exit_rcu+0x145/0x1c0 [ 1.015581][ T1] Preemption disabled at: [ 1.015581][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.015585][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.015588][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.015590][ T1] Call Trace: [ 1.015592][ T1] [ 1.015595][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.015600][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.015602][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.015606][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.015609][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.015614][ T1] __kmalloc_noprof+0x443/0x760 [ 1.015617][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.015623][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.015625][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.015628][ T1] put_chars+0x1e1/0x2f0 [ 1.015631][ T1] ? __send_to_port+0x420/0x420 [ 1.015633][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.015637][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.015640][ T1] ? validate_chain+0x38b/0xc20 [ 1.015644][ T1] hvc_console_print+0x292/0x780 [ 1.015647][ T1] ? __lock_acquire+0x518/0xc20 [ 1.015652][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.015655][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.015660][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.015663][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.015664][ T1] ? console_flush_one_record+0x106/0x710 [ 1.015667][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.015669][ T1] ? lock_acquire+0x13c/0x160 [ 1.015673][ T1] console_flush_one_record+0x46f/0x710 [ 1.015677][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.015678][ T1] ? __lock_acquire+0x518/0xc20 [ 1.015683][ T1] console_unlock+0xee/0x1f0 [ 1.015685][ T1] ? console_flush_one_record+0x710/0x710 [ 1.015687][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.015689][ T1] ? lock_acquire+0x60/0x160 [ 1.015692][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.015694][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.015697][ T1] vprintk_emit+0x37c/0x3e0 [ 1.015700][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.015702][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.015705][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.015707][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.015709][ T1] ? __devm_add_action+0x52/0x210 [ 1.015711][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.015715][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.015719][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.015724][ T1] ? device_rename.cold+0xa/0xa [ 1.015726][ T1] ? kernel_init+0x21/0x150 [ 1.015735][ T1] dev_printk_emit+0xb9/0xee [ 1.015737][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.015739][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.015742][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.015745][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.015747][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.015748][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.015753][ T1] _dev_info+0xe2/0x116 [ 1.015755][ T1] ? _dev_notice+0x120/0x120 [ 1.015757][ T1] ? acpi_enable_event+0x246/0x370 [ 1.015762][ T1] ? acpi_disable_event+0x244/0x370 [ 1.015764][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.015768][ T1] ? acpi_enable_event+0x370/0x370 [ 1.015769][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.015773][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.015777][ T1] cmos_do_probe+0x8be/0x98a [ 1.015779][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.015783][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.015785][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.015790][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.015792][ T1] ? mc146818_set_time+0x500/0x500 [ 1.015795][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.015798][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.015803][ T1] platform_probe+0xfe/0x1f0 [ 1.015806][ T1] call_driver_probe+0x61/0x1c0 [ 1.015809][ T1] really_probe+0x199/0x760 [ 1.015812][ T1] ? __device_attach_driver+0x280/0x280 [ 1.015814][ T1] __driver_probe_device+0x24f/0x440 [ 1.015818][ T1] ? __device_attach_driver+0x280/0x280 [ 1.015819][ T1] ? __device_attach_driver+0x280/0x280 [ 1.015821][ T1] driver_probe_device+0x4a/0xf0 [ 1.015824][ T1] __driver_attach+0x1b8/0x540 [ 1.015827][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.015829][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.015832][ T1] ? bus_remove_file+0x50/0x50 [ 1.015834][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.015838][ T1] ? rtc_dev_init+0x40/0x40 [ 1.015843][ T1] ? rtc_dev_init+0x40/0x40 [ 1.015844][ T1] bus_add_driver+0x2c8/0x530 [ 1.015848][ T1] driver_register+0x1a3/0x390 [ 1.015851][ T1] __platform_driver_probe+0x13f/0x270 [ 1.015854][ T1] cmos_init+0x31/0x40 [ 1.015856][ T1] do_one_initcall+0x124/0x4f0 [ 1.015859][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.015861][ T1] ? parameq+0x110/0x110 [ 1.015866][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.015870][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.015873][ T1] kernel_init_freeable+0x596/0x630 [ 1.015876][ T1] ? rest_init+0x280/0x280 [ 1.015879][ T1] kernel_init+0x21/0x150 [ 1.015881][ T1] ? rest_init+0x280/0x280 [ 1.015882][ T1] ret_from_fork+0x474/0x6b0 [ 1.015887][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.015890][ T1] ? __switch_to+0x5a3/0xe00 [ 1.015893][ T1] ? rest_init+0x280/0x280 [ 1.015896][ T1] ret_from_fork_asm+0x11/0x20 [ 1.015904][ T1] [ 1.051172][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.063256][ T1] NET: Registered PF_INET6 protocol family [ 1.067959][ T1] Segment Routing with IPv6 [ 1.068426][ T1] In-situ OAM (IOAM) with IPv6 [ 1.068788][ T1] NET: Registered PF_PACKET protocol family [ 1.069038][ T1] 9pnet: Installing 9P2000 support [ 1.069395][ T1] Key type dns_resolver registered [ 1.070069][ T1] NET: Registered PF_VSOCK protocol family [ 1.074557][ T1] IPI shorthand broadcast: enabled [ 1.195107][ T1] sched_clock: Marking stable (1157001829, 37112019)->(1297720768, -103606920) [ 1.197299][ T1] registered taskstats version 1 [ 1.199902][ T1] Loading compiled-in X.509 certificates [ 1.339287][ T1] Demotion targets for Node 0: null [ 1.339782][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.340285][ T1] page_owner is disabled [ 1.341693][ T1] PM: Magic number: 6:600:210 [ 1.342232][ T1] netconsole: network logging started [ 1.343682][ T1] ALSA device list: [ 1.344559][ T1] No soundcards found. [ 1.345595][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.348578][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.349771][ T1] devtmpfs: mounted [ 1.350221][ T1] VFS: Pivoted into new rootfs [ 1.392594][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.392845][ T1] Write protecting the kernel read-only data: 55296k [ 1.394836][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.395340][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.395618][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.395891][ T1] with arguments: [ 1.396019][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.396603][ T1] with environment: [ 1.396722][ T1] HOME=/ [ 1.396843][ T1] TERM=dumb [ 1.396961][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.397511][ T1] nr_open=2147483584 [ 1.397623][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.397896][ T1] virtme_rw_overlay0=/etc [ 1.398041][ T1] virtme_rw_overlay1=/lib [ 1.398199][ T1] virtme_rw_overlay2=/home [ 1.398352][ T1] virtme_rw_overlay3=/opt [ 1.398501][ T1] virtme_rw_overlay4=/srv [ 1.398646][ T1] virtme_rw_overlay5=/usr [ 1.398802][ T1] virtme_rw_overlay6=/var [ 1.398951][ T1] virtme_rw_overlay7=/tmp [ 1.399100][ T1] virtme_console=ttyS0 [ 1.399259][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.414706][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.415925][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.426876][ T1] overlayfs: failed to set xattr on upper [ 1.427165][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427417][ T1] overlayfs: ...falling back to uuid=null. [ 1.429026][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.430272][ T1] overlayfs: failed to set xattr on upper [ 1.430474][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430713][ T1] overlayfs: ...falling back to uuid=null. [ 1.432673][ T1] overlayfs: failed to set xattr on upper [ 1.432876][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433261][ T1] overlayfs: ...falling back to uuid=null. [ 1.435095][ T1] overlayfs: failed to set xattr on upper [ 1.435304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435543][ T1] overlayfs: ...falling back to uuid=null. [ 1.437420][ T1] overlayfs: failed to set xattr on upper [ 1.437623][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437864][ T1] overlayfs: ...falling back to uuid=null. [ 1.439536][ T1] overlayfs: failed to set xattr on upper [ 1.439734][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439983][ T1] overlayfs: ...falling back to uuid=null. [ 1.442498][ T1] overlayfs: failed to set xattr on upper [ 1.442696][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442933][ T1] overlayfs: ...falling back to uuid=null. [ 1.444904][ T1] overlayfs: failed to set xattr on upper [ 1.445105][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445374][ T1] overlayfs: ...falling back to uuid=null. [ 1.457735][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.537279][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.537279][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.537279][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.537279][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.537295][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.537297][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.537299][ T1] preempt_count: 1, expected: 0 [ 3.537299][ T1] RCU nest depth: 0, expected: 0 [ 3.537300][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.537303][ T1] #0: ffffffff99f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.537315][ T1] #1: ffffffff99f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.537318][ T1] #2: ffffffff99e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.537322][ T1] #3: ffffffff99e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.537325][ T1] irq event stamp: 562738 [ 3.537326][ T1] hardirqs last enabled at (562737): [] __down_trylock_console_sem+0x86/0xa0 [ 3.537329][ T1] hardirqs last disabled at (562738): [] console_emit_next_record+0x3d4/0x4c0 [ 3.537331][ T1] softirqs last enabled at (562090): [] fpu_clone+0xd9/0x410 [ 3.537335][ T1] softirqs last disabled at (562088): [] fpu_clone+0x82/0x410 [ 3.537337][ T1] Preemption disabled at: [ 3.537338][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.537343][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.537346][ T1] Tainted: [W]=WARN [ 3.537347][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.537349][ T1] Call Trace: [ 3.537351][ T1] [ 3.537352][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.537356][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.537358][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.537362][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.537365][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.537370][ T1] __kmalloc_noprof+0x443/0x760 [ 3.537373][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.537379][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.537381][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.537385][ T1] put_chars+0x1e1/0x2f0 [ 3.537388][ T1] ? __send_to_port+0x420/0x420 [ 3.537389][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.537393][ T1] ? validate_chain+0x38b/0xc20 [ 3.537398][ T1] hvc_console_print+0x292/0x780 [ 3.537405][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.537407][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.537409][ T1] ? lock_acquire+0x13c/0x160 [ 3.537413][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.537416][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.537418][ T1] ? console_flush_one_record+0x106/0x710 [ 3.537420][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.537422][ T1] ? lock_acquire+0x13c/0x160 [ 3.537426][ T1] console_flush_one_record+0x46f/0x710 [ 3.537429][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.537431][ T1] ? __lock_acquire+0x518/0xc20 [ 3.537436][ T1] console_unlock+0xee/0x1f0 [ 3.537438][ T1] ? console_flush_one_record+0x710/0x710 [ 3.537439][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.537441][ T1] ? lock_acquire+0x60/0x160 [ 3.537445][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.537446][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.537449][ T1] vprintk_emit+0x37c/0x3e0 [ 3.537452][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.537455][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.537461][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.537465][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.537467][ T1] ? simple_strntoull+0x10f/0x140 [ 3.537471][ T1] ? date_str+0x1e0/0x1e0 [ 3.537474][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.537478][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.537481][ T1] ? vprintk_default+0x20/0x20 [ 3.537485][ T1] ? vprintk_default+0x20/0x20 [ 3.537487][ T1] new_sync_write+0x33e/0x760 [ 3.537490][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.537492][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.537496][ T1] ? new_sync_read+0x750/0x750 [ 3.537503][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.537505][ T1] vfs_write+0x6a2/0xbd0 [ 3.537509][ T1] ksys_write+0x116/0x250 [ 3.537512][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.537514][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.537517][ T1] do_syscall_64+0xff/0x530 [ 3.537520][ T1] ? exc_page_fault+0xee/0x100 [ 3.537522][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.537524][ T1] RIP: 0033:0x7f696341abee [ 3.537528][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.537530][ T1] RSP: 002b:00007ffd3ad446e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.537532][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f696341abee [ 3.537534][ T1] RDX: 000000000000011c RSI: 000055558501c680 RDI: 0000000000000003 [ 3.537535][ T1] RBP: 00007ffd3ad446f0 R08: 0000000000000000 R09: 0000000000000000 [ 3.537535][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69634a60a0 [ 3.537536][ T1] R13: 00007f69633a43e0 R14: 000055558501c680 R15: 00007ffd3ad44808 [ 3.537543][ T1] [ 3.540143][ T71] systemd-tmpfile (71) used greatest stack depth: 24944 bytes left [ 3.540467][ T1] virtme-ng-init: basic initialization done [ 3.571826][ T75] virtme-ng-init (75) used greatest stack depth: 24864 bytes left [ 3.617832][ T78] ip (78) used greatest stack depth: 24376 bytes left [ 3.622531][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.622923][ T74] virtme-ng-init: triggering udev coldplug [ 6.052529][ T74] virtme-ng-init: waiting for udev to settle [ 6.052543][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.052545][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.052547][ T74] preempt_count: 1, expected: 0 [ 6.052548][ T74] RCU nest depth: 0, expected: 0 [ 6.052549][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.052551][ T74] #0: ffffffff99f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.052564][ T74] #1: ffffffff99f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.052568][ T74] #2: ffffffff99e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.052571][ T74] #3: ffffffff99e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.052574][ T74] irq event stamp: 3066 [ 6.052575][ T74] hardirqs last enabled at (3065): [] __down_trylock_console_sem+0x86/0xa0 [ 6.052578][ T74] hardirqs last disabled at (3066): [] console_emit_next_record+0x3d4/0x4c0 [ 6.052580][ T74] softirqs last enabled at (2572): [] fpu_clone+0xd9/0x410 [ 6.052584][ T74] softirqs last disabled at (2570): [] fpu_clone+0x82/0x410 [ 6.052586][ T74] Preemption disabled at: [ 6.052587][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.052592][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.052595][ T74] Tainted: [W]=WARN [ 6.052597][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.052598][ T74] Call Trace: [ 6.052600][ T74] [ 6.052602][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.052607][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.052608][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.052613][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.052616][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.052621][ T74] __kmalloc_noprof+0x443/0x760 [ 6.052624][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.052630][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.052633][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.052636][ T74] put_chars+0x1e1/0x2f0 [ 6.052639][ T74] ? __send_to_port+0x420/0x420 [ 6.052641][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.052645][ T74] ? validate_chain+0x38b/0xc20 [ 6.052651][ T74] hvc_console_print+0x292/0x780 [ 6.052658][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.052660][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.052662][ T74] ? lock_acquire+0x13c/0x160 [ 6.052667][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.052670][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.052672][ T74] ? console_flush_one_record+0x106/0x710 [ 6.052674][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.052676][ T74] ? lock_acquire+0x13c/0x160 [ 6.052681][ T74] console_flush_one_record+0x46f/0x710 [ 6.052684][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.052685][ T74] ? __lock_acquire+0x518/0xc20 [ 6.052691][ T74] console_unlock+0xee/0x1f0 [ 6.052693][ T74] ? console_flush_one_record+0x710/0x710 [ 6.052695][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.052697][ T74] ? lock_acquire+0x60/0x160 [ 6.052701][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.052703][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.052705][ T74] vprintk_emit+0x37c/0x3e0 [ 6.052709][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.052711][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.052718][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.052722][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.052724][ T74] ? simple_strntoull+0x10f/0x140 [ 6.052728][ T74] ? date_str+0x1e0/0x1e0 [ 6.052732][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.052736][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.052738][ T74] ? vprintk_default+0x20/0x20 [ 6.052743][ T74] ? vprintk_default+0x20/0x20 [ 6.052745][ T74] new_sync_write+0x33e/0x760 [ 6.052749][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.052753][ T74] ? new_sync_read+0x750/0x750 [ 6.052757][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.052762][ T74] ? __fget_files+0x1e3/0x460 [ 6.052766][ T74] vfs_write+0x6a2/0xbd0 [ 6.052770][ T74] ksys_write+0x116/0x250 [ 6.052773][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.052776][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.052779][ T74] do_syscall_64+0xff/0x530 [ 6.052782][ T74] ? irq_exit_rcu+0x1a/0x30 [ 6.052786][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.052788][ T74] RIP: 0033:0x7f696341bed2 [ 6.052792][ 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 [ 6.052794][ T74] RSP: 002b:00007f6963362c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.052796][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f696341bed2 [ 6.052797][ T74] RDX: 000000000000002e RSI: 00007f695c0012c0 RDI: 0000000000000003 [ 6.052798][ T74] RBP: 00007f6963362c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.052799][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69634a60a0 [ 6.052800][ T74] R13: 00007f69633a43e0 R14: 00007f695c0012c0 R15: 00007f6963362da8 [ 6.052807][ T74] [ 6.371840][ T104] dmi_memory_id (104) used greatest stack depth: 23952 bytes left [ 6.534696][ T74] virtme-ng-init: udev is done [ 6.537562][ T1] virtme-ng-init: initialization done