virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.967618][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.967637][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.967639][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.967640][ T1] preempt_count: 1, expected: 0 [ 0.967641][ T1] RCU nest depth: 0, expected: 0 [ 0.967642][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.967644][ T1] #0: ff110000028d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.967655][ T1] #1: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.967660][ T1] #2: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.967664][ T1] #3: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.967667][ T1] #4: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.967670][ T1] irq event stamp: 313568 [ 0.967671][ T1] hardirqs last enabled at (313567): [] __down_trylock_console_sem+0x86/0xa0 [ 0.967674][ T1] hardirqs last disabled at (313568): [] console_emit_next_record+0x3d4/0x4c0 [ 0.967676][ T1] softirqs last enabled at (312170): [] handle_softirqs+0x67c/0x900 [ 0.967679][ T1] softirqs last disabled at (312161): [] __irq_exit_rcu+0x145/0x1c0 [ 0.967681][ T1] Preemption disabled at: [ 0.967682][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.967686][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.967689][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.967691][ T1] Call Trace: [ 0.967692][ T1] [ 0.967695][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.967699][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.967701][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.967705][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.967708][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.967713][ T1] __kmalloc_noprof+0x443/0x760 [ 0.967716][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.967721][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.967724][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.967726][ T1] put_chars+0x1e1/0x2f0 [ 0.967729][ T1] ? __send_to_port+0x420/0x420 [ 0.967731][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.967735][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967737][ T1] ? validate_chain+0x38b/0xc20 [ 0.967742][ T1] hvc_console_print+0x292/0x780 [ 0.967745][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967750][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.967752][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967757][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.967760][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.967761][ T1] ? console_flush_one_record+0x106/0x710 [ 0.967763][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967765][ T1] ? lock_acquire+0x13c/0x160 [ 0.967769][ T1] console_flush_one_record+0x46f/0x710 [ 0.967772][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.967774][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967779][ T1] console_unlock+0xee/0x1f0 [ 0.967781][ T1] ? console_flush_one_record+0x710/0x710 [ 0.967782][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967784][ T1] ? lock_acquire+0x60/0x160 [ 0.967788][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.967789][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.967792][ T1] vprintk_emit+0x37c/0x3e0 [ 0.967795][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.967796][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.967800][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.967801][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.967803][ T1] ? __devm_add_action+0x52/0x210 [ 0.967805][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.967809][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.967813][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.967818][ T1] ? device_rename.cold+0xa/0xa [ 0.967819][ T1] ? kernel_init+0x21/0x150 [ 0.967828][ T1] dev_printk_emit+0xb9/0xee [ 0.967831][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.967832][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.967835][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967837][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.967839][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.967841][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.967845][ T1] _dev_info+0xe2/0x116 [ 0.967847][ T1] ? _dev_notice+0x120/0x120 [ 0.967849][ T1] ? acpi_enable_event+0x246/0x370 [ 0.967854][ T1] ? acpi_disable_event+0x244/0x370 [ 0.967856][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.967860][ T1] ? acpi_enable_event+0x370/0x370 [ 0.967861][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.967865][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.967869][ T1] cmos_do_probe+0x8be/0x98a [ 0.967871][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.967875][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.967876][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.967881][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.967883][ T1] ? mc146818_set_time+0x500/0x500 [ 0.967887][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.967889][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.967894][ T1] platform_probe+0xfe/0x1f0 [ 0.967897][ T1] call_driver_probe+0x61/0x1c0 [ 0.967899][ T1] really_probe+0x199/0x760 [ 0.967903][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967905][ T1] __driver_probe_device+0x24f/0x440 [ 0.967908][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967910][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967911][ T1] driver_probe_device+0x4a/0xf0 [ 0.967914][ T1] __driver_attach+0x1b8/0x540 [ 0.967917][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.967919][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.967922][ T1] ? bus_remove_file+0x50/0x50 [ 0.967924][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.967927][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967932][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967934][ T1] bus_add_driver+0x2c8/0x530 [ 0.967937][ T1] driver_register+0x1a3/0x390 [ 0.967941][ T1] __platform_driver_probe+0x13f/0x270 [ 0.967943][ T1] cmos_init+0x31/0x40 [ 0.967945][ T1] do_one_initcall+0x124/0x4f0 [ 0.967948][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.967950][ T1] ? parameq+0x110/0x110 [ 0.967955][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.967959][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967961][ T1] kernel_init_freeable+0x596/0x630 [ 0.967964][ T1] ? rest_init+0x280/0x280 [ 0.967967][ T1] kernel_init+0x21/0x150 [ 0.967969][ T1] ? rest_init+0x280/0x280 [ 0.967970][ T1] ret_from_fork+0x474/0x6b0 [ 0.967974][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.967978][ T1] ? __switch_to+0x5a3/0xe00 [ 0.967981][ T1] ? rest_init+0x280/0x280 [ 0.967983][ T1] ret_from_fork_asm+0x11/0x20 [ 0.967991][ T1] [ 1.001712][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.009150][ T1] NET: Registered PF_INET6 protocol family [ 1.013009][ T1] Segment Routing with IPv6 [ 1.013599][ T1] In-situ OAM (IOAM) with IPv6 [ 1.013939][ T1] NET: Registered PF_PACKET protocol family [ 1.014178][ T1] 9pnet: Installing 9P2000 support [ 1.014536][ T1] Key type dns_resolver registered [ 1.015152][ T1] NET: Registered PF_VSOCK protocol family [ 1.019167][ T1] IPI shorthand broadcast: enabled [ 1.116207][ T1] sched_clock: Marking stable (1080001776, 35323347)->(1188872174, -73547051) [ 1.118229][ T1] registered taskstats version 1 [ 1.119949][ T1] Loading compiled-in X.509 certificates [ 1.216782][ T1] Demotion targets for Node 0: null [ 1.217095][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.217400][ T1] page_owner is disabled [ 1.217995][ T1] PM: Magic number: 6:834:888 [ 1.218386][ T1] netconsole: network logging started [ 1.220894][ T1] ALSA device list: [ 1.221044][ T1] No soundcards found. [ 1.221854][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.224087][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.224771][ T1] devtmpfs: mounted [ 1.225057][ T1] VFS: Pivoted into new rootfs [ 1.252159][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.252502][ T1] Write protecting the kernel read-only data: 55296k [ 1.253038][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.253525][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.253819][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.254077][ T1] with arguments: [ 1.254251][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.254531][ T1] with environment: [ 1.254649][ T1] HOME=/ [ 1.254771][ T1] TERM=dumb [ 1.254935][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.255153][ T1] nr_open=2147483584 [ 1.255331][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.255648][ T1] virtme_rw_overlay0=/etc [ 1.255801][ T1] virtme_rw_overlay1=/lib [ 1.255997][ T1] virtme_rw_overlay2=/home [ 1.256143][ T1] virtme_rw_overlay3=/opt [ 1.256352][ T1] virtme_rw_overlay4=/srv [ 1.256503][ T1] virtme_rw_overlay5=/usr [ 1.256705][ T1] virtme_rw_overlay6=/var [ 1.256855][ T1] virtme_rw_overlay7=/tmp [ 1.257061][ T1] virtme_console=ttyS0 [ 1.257207][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.277066][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.278245][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.292913][ T1] overlayfs: failed to set xattr on upper [ 1.293186][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293454][ T1] overlayfs: ...falling back to uuid=null. [ 1.295821][ T1] overlayfs: failed to set xattr on upper [ 1.296030][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296259][ T1] overlayfs: ...falling back to uuid=null. [ 1.298506][ T1] overlayfs: failed to set xattr on upper [ 1.298715][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298950][ T1] overlayfs: ...falling back to uuid=null. [ 1.300798][ T1] overlayfs: failed to set xattr on upper [ 1.300993][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301226][ T1] overlayfs: ...falling back to uuid=null. [ 1.303083][ T1] overlayfs: failed to set xattr on upper [ 1.303281][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303521][ T1] overlayfs: ...falling back to uuid=null. [ 1.305112][ T1] overlayfs: failed to set xattr on upper [ 1.305309][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305655][ T1] overlayfs: ...falling back to uuid=null. [ 1.307520][ T1] overlayfs: failed to set xattr on upper [ 1.307728][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307960][ T1] overlayfs: ...falling back to uuid=null. [ 1.309860][ T1] overlayfs: failed to set xattr on upper [ 1.310059][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310292][ T1] overlayfs: ...falling back to uuid=null. [ 1.322480][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.392771][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.272588][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.272588][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.272588][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.272588][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.272609][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.272611][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.272612][ T1] preempt_count: 1, expected: 0 [ 3.272613][ T1] RCU nest depth: 0, expected: 0 [ 3.272614][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.272616][ T1] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.272628][ T1] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.272631][ T1] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.272634][ T1] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.272638][ T1] irq event stamp: 559080 [ 3.272638][ T1] hardirqs last enabled at (559079): [] __down_trylock_console_sem+0x86/0xa0 [ 3.272642][ T1] hardirqs last disabled at (559080): [] console_emit_next_record+0x3d4/0x4c0 [ 3.272643][ T1] softirqs last enabled at (558384): [] fpu_clone+0xd9/0x410 [ 3.272647][ T1] softirqs last disabled at (558382): [] fpu_clone+0x82/0x410 [ 3.272649][ T1] Preemption disabled at: [ 3.272650][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.272656][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.272659][ T1] Tainted: [W]=WARN [ 3.272660][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.272661][ T1] Call Trace: [ 3.272663][ T1] [ 3.272664][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.272668][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.272670][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.272674][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.272677][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.272682][ T1] __kmalloc_noprof+0x443/0x760 [ 3.272685][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.272691][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.272693][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.272696][ T1] put_chars+0x1e1/0x2f0 [ 3.272699][ T1] ? __send_to_port+0x420/0x420 [ 3.272701][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.272705][ T1] ? validate_chain+0x38b/0xc20 [ 3.272710][ T1] hvc_console_print+0x292/0x780 [ 3.272716][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.272719][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.272720][ T1] ? lock_acquire+0x13c/0x160 [ 3.272724][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.272728][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.272729][ T1] ? console_flush_one_record+0x106/0x710 [ 3.272732][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.272733][ T1] ? lock_acquire+0x13c/0x160 [ 3.272737][ T1] console_flush_one_record+0x46f/0x710 [ 3.272740][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.272742][ T1] ? __lock_acquire+0x518/0xc20 [ 3.272747][ T1] console_unlock+0xee/0x1f0 [ 3.272749][ T1] ? console_flush_one_record+0x710/0x710 [ 3.272750][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.272752][ T1] ? lock_acquire+0x60/0x160 [ 3.272755][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.272757][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.272760][ T1] vprintk_emit+0x37c/0x3e0 [ 3.272763][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.272766][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.272771][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.272776][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.272777][ T1] ? simple_strntoull+0x10f/0x140 [ 3.272782][ T1] ? date_str+0x1e0/0x1e0 [ 3.272785][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.272789][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.272791][ T1] ? vprintk_default+0x20/0x20 [ 3.272795][ T1] ? vprintk_default+0x20/0x20 [ 3.272797][ T1] new_sync_write+0x33e/0x760 [ 3.272801][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.272803][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.272807][ T1] ? new_sync_read+0x750/0x750 [ 3.272813][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.272816][ T1] vfs_write+0x6a2/0xbd0 [ 3.272820][ T1] ksys_write+0x116/0x250 [ 3.272822][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.272825][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.272827][ T1] do_syscall_64+0xff/0x530 [ 3.272830][ T1] ? exc_page_fault+0xee/0x100 [ 3.272832][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.272834][ T1] RIP: 0033:0x7f51c9880bee [ 3.272838][ 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 [ 3.272840][ T1] RSP: 002b:00007ffe22c61a70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.272842][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f51c9880bee [ 3.272844][ T1] RDX: 000000000000011c RSI: 00005555726a7680 RDI: 0000000000000003 [ 3.272845][ T1] RBP: 00007ffe22c61a80 R08: 0000000000000000 R09: 0000000000000000 [ 3.272845][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f51c990c0a0 [ 3.272846][ T1] R13: 00007f51c980a3e0 R14: 00005555726a7680 R15: 00007ffe22c61b98 [ 3.272852][ T1] [ 3.274971][ T73] systemd-tmpfile (73) used greatest stack depth: 25112 bytes left [ 3.275079][ T1] virtme-ng-init: basic initialization done [ 3.335180][ T79] ip (79) used greatest stack depth: 24600 bytes left [ 3.357620][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.357983][ T75] virtme-ng-init: triggering udev coldplug [ 5.340081][ T75] virtme-ng-init: waiting for udev to settle [ 5.340095][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.340097][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.340098][ T75] preempt_count: 1, expected: 0 [ 5.340099][ T75] RCU nest depth: 0, expected: 0 [ 5.340100][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.340103][ T75] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.340115][ T75] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.340118][ T75] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.340122][ T75] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.340125][ T75] irq event stamp: 4960 [ 5.340126][ T75] hardirqs last enabled at (4959): [] __down_trylock_console_sem+0x86/0xa0 [ 5.340129][ T75] hardirqs last disabled at (4960): [] console_emit_next_record+0x3d4/0x4c0 [ 5.340130][ T75] softirqs last enabled at (4520): [] fpu_clone+0xd9/0x410 [ 5.340134][ T75] softirqs last disabled at (4518): [] fpu_clone+0x82/0x410 [ 5.340136][ T75] Preemption disabled at: [ 5.340137][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.340142][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.340146][ T75] Tainted: [W]=WARN [ 5.340147][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.340148][ T75] Call Trace: [ 5.340150][ T75] [ 5.340151][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.340156][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.340157][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.340162][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.340165][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.340170][ T75] __kmalloc_noprof+0x443/0x760 [ 5.340173][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.340179][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.340181][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.340185][ T75] put_chars+0x1e1/0x2f0 [ 5.340188][ T75] ? __send_to_port+0x420/0x420 [ 5.340190][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.340193][ T75] ? validate_chain+0x38b/0xc20 [ 5.340199][ T75] hvc_console_print+0x292/0x780 [ 5.340205][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.340208][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.340210][ T75] ? lock_acquire+0x13c/0x160 [ 5.340214][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.340217][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.340219][ T75] ? console_flush_one_record+0x106/0x710 [ 5.340221][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.340223][ T75] ? lock_acquire+0x13c/0x160 [ 5.340227][ T75] console_flush_one_record+0x46f/0x710 [ 5.340231][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.340232][ T75] ? __lock_acquire+0x518/0xc20 [ 5.340237][ T75] console_unlock+0xee/0x1f0 [ 5.340239][ T75] ? console_flush_one_record+0x710/0x710 [ 5.340241][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.340242][ T75] ? lock_acquire+0x60/0x160 [ 5.340246][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.340248][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.340251][ T75] vprintk_emit+0x37c/0x3e0 [ 5.340254][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.340256][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.340262][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.340266][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.340268][ T75] ? simple_strntoull+0x10f/0x140 [ 5.340273][ T75] ? date_str+0x1e0/0x1e0 [ 5.340276][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.340280][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.340283][ T75] ? vprintk_default+0x20/0x20 [ 5.340287][ T75] ? vprintk_default+0x20/0x20 [ 5.340289][ T75] new_sync_write+0x33e/0x760 [ 5.340292][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.340296][ T75] ? new_sync_read+0x750/0x750 [ 5.340301][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.340306][ T75] ? __fget_files+0x1e3/0x460 [ 5.340309][ T75] vfs_write+0x6a2/0xbd0 [ 5.340313][ T75] ksys_write+0x116/0x250 [ 5.340316][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.340318][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.340324][ T75] do_syscall_64+0xff/0x530 [ 5.340326][ T75] ? irq_exit_rcu+0x1a/0x30 [ 5.340330][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.340333][ T75] RIP: 0033:0x7f51c9881ed2 [ 5.340336][ T75] 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 [ 5.340338][ T75] RSP: 002b:00007f51c97c8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.340341][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f51c9881ed2 [ 5.340342][ T75] RDX: 000000000000002e RSI: 00007f51c4001090 RDI: 0000000000000003 [ 5.340343][ T75] RBP: 00007f51c97c8c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.340343][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f51c990c0a0 [ 5.340344][ T75] R13: 00007f51c980a3e0 R14: 00007f51c4001090 R15: 00007f51c97c8da8 [ 5.340351][ T75] [ 5.847408][ T75] virtme-ng-init: udev is done [ 5.850283][ T1] virtme-ng-init: initialization done