virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.950621][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.950643][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.950645][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.950647][ T1] preempt_count: 1, expected: 0 [ 0.950648][ T1] RCU nest depth: 0, expected: 0 [ 0.950649][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.950651][ T1] #0: ff110000028fb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.950662][ T1] #1: ffffffffa3f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.950668][ T1] #2: ffffffffa3f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.950672][ T1] #3: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.950675][ T1] #4: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.950678][ T1] irq event stamp: 305274 [ 0.950679][ T1] hardirqs last enabled at (305273): [] __down_trylock_console_sem+0x86/0xa0 [ 0.950681][ T1] hardirqs last disabled at (305274): [] console_emit_next_record+0x3f8/0x4f0 [ 0.950683][ T1] softirqs last enabled at (305010): [] handle_softirqs+0x67c/0x900 [ 0.950686][ T1] softirqs last disabled at (304887): [] __irq_exit_rcu+0x145/0x1c0 [ 0.950689][ T1] Preemption disabled at: [ 0.950689][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.950694][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.950697][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.950699][ T1] Call Trace: [ 0.950700][ T1] [ 0.950703][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.950708][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.950710][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.950715][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.950718][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.950723][ T1] __kmalloc_noprof+0x443/0x760 [ 0.950725][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.950730][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.950733][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.950735][ T1] put_chars+0x1e1/0x2f0 [ 0.950737][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.950739][ T1] ? __send_to_port+0x420/0x420 [ 0.950741][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.950745][ T1] ? validate_chain+0x38b/0xc20 [ 0.950750][ T1] hvc_console_print+0x292/0x780 [ 0.950756][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.950758][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.950760][ T1] ? lock_acquire+0x13c/0x160 [ 0.950764][ T1] console_emit_next_record+0x252/0x4f0 [ 0.950767][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.950771][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.950774][ T1] ? lock_acquire+0x13c/0x160 [ 0.950777][ T1] console_flush_one_record+0x46f/0x710 [ 0.950781][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.950783][ T1] ? __lock_acquire+0x518/0xc20 [ 0.950788][ T1] console_unlock+0xee/0x1f0 [ 0.950790][ T1] ? console_flush_one_record+0x710/0x710 [ 0.950792][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.950794][ T1] ? lock_acquire+0x60/0x160 [ 0.950797][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.950798][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.950802][ T1] vprintk_emit+0x37c/0x3e0 [ 0.950805][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.950807][ T1] ? find_held_lock+0x2b/0x80 [ 0.950810][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.950812][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.950815][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.950820][ T1] ? device_rename.cold+0xa/0xa [ 0.950822][ T1] ? __lock_acquire+0x518/0xc20 [ 0.950826][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.950828][ T1] ? find_held_lock+0x2b/0x80 [ 0.950832][ T1] dev_printk_emit+0xb9/0xee [ 0.950834][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.950837][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.950841][ T1] ? proc_register+0x368/0x8b0 [ 0.950847][ T1] _dev_info+0xe2/0x116 [ 0.950850][ T1] ? _dev_notice+0x120/0x120 [ 0.950855][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.950859][ T1] ? rtc_proc_show+0x400/0x400 [ 0.950863][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.950867][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.950872][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.950878][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.950881][ T1] cmos_do_probe+0x73b/0x98a [ 0.950884][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.950886][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.950888][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.950893][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.950895][ T1] ? mc146818_set_time+0x500/0x500 [ 0.950899][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.950901][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.950906][ T1] platform_probe+0xfe/0x1f0 [ 0.950909][ T1] call_driver_probe+0x61/0x1c0 [ 0.950912][ T1] really_probe+0x199/0x760 [ 0.950915][ T1] ? __device_attach_driver+0x280/0x280 [ 0.950917][ T1] __driver_probe_device+0x24f/0x440 [ 0.950920][ T1] ? __device_attach_driver+0x280/0x280 [ 0.950921][ T1] ? __device_attach_driver+0x280/0x280 [ 0.950923][ T1] driver_probe_device+0x4a/0xf0 [ 0.950925][ T1] __driver_attach+0x1b8/0x540 [ 0.950928][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.950930][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.950932][ T1] ? bus_remove_file+0x50/0x50 [ 0.950934][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.950937][ T1] ? rtc_dev_init+0x40/0x40 [ 0.950941][ T1] ? rtc_dev_init+0x40/0x40 [ 0.950943][ T1] bus_add_driver+0x2c8/0x530 [ 0.950946][ T1] driver_register+0x1a3/0x390 [ 0.950949][ T1] __platform_driver_probe+0x13f/0x270 [ 0.950952][ T1] cmos_init+0x31/0x40 [ 0.950954][ T1] do_one_initcall+0x124/0x4f0 [ 0.950957][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.950959][ T1] ? parameq+0x110/0x110 [ 0.950964][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.950967][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.950971][ T1] kernel_init_freeable+0x596/0x630 [ 0.950974][ T1] ? rest_init+0x280/0x280 [ 0.950977][ T1] kernel_init+0x21/0x150 [ 0.950979][ T1] ? rest_init+0x280/0x280 [ 0.950981][ T1] ret_from_fork+0x474/0x6b0 [ 0.950986][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.950989][ T1] ? __switch_to+0x5a3/0xe00 [ 0.950992][ T1] ? rest_init+0x280/0x280 [ 0.950995][ T1] ret_from_fork_asm+0x11/0x20 [ 0.951002][ T1] [ 0.982112][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:08:39 UTC (1787882919) [ 0.983607][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.986409][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.992819][ T1] NET: Registered PF_INET6 protocol family [ 0.999004][ T1] Segment Routing with IPv6 [ 0.999407][ T1] In-situ OAM (IOAM) with IPv6 [ 0.999817][ T1] NET: Registered PF_PACKET protocol family [ 1.000076][ T1] 9pnet: Installing 9P2000 support [ 1.000439][ T1] Key type dns_resolver registered [ 1.001573][ T1] NET: Registered PF_VSOCK protocol family [ 1.006019][ T1] IPI shorthand broadcast: enabled [ 1.107882][ T1] sched_clock: Marking stable (1075002412, 32036434)->(1199299192, -92260346) [ 1.109990][ T1] registered taskstats version 1 [ 1.112440][ T1] Loading compiled-in X.509 certificates [ 1.210426][ T1] Demotion targets for Node 0: null [ 1.210728][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.211033][ T1] page_owner is disabled [ 1.211636][ T1] PM: Magic number: 6:391:107 [ 1.213049][ T1] ALSA device list: [ 1.213187][ T1] No soundcards found. [ 1.213783][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.217365][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.218087][ T1] devtmpfs: mounted [ 1.218370][ T1] VFS: Pivoted into new rootfs [ 1.244438][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.244666][ T1] Write protecting the kernel read-only data: 55296k [ 1.245130][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.245472][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.245735][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.245999][ T1] with arguments: [ 1.246124][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.246358][ T1] with environment: [ 1.246481][ T1] HOME=/ [ 1.246605][ T1] TERM=dumb [ 1.246722][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.246949][ T1] nr_open=2147483584 [ 1.247067][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.247335][ T1] virtme_rw_overlay0=/etc [ 1.247487][ T1] virtme_rw_overlay1=/lib [ 1.247635][ T1] virtme_rw_overlay2=/home [ 1.247794][ T1] virtme_rw_overlay3=/opt [ 1.247943][ T1] virtme_rw_overlay4=/srv [ 1.248099][ T1] virtme_rw_overlay5=/usr [ 1.248254][ T1] virtme_rw_overlay6=/var [ 1.248410][ T1] virtme_rw_overlay7=/tmp [ 1.248558][ T1] virtme_console=ttyS0 [ 1.248713][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.264506][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.265942][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.276785][ T1] overlayfs: failed to set xattr on upper [ 1.277077][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.277314][ T1] overlayfs: ...falling back to uuid=null. [ 1.279468][ T1] overlayfs: failed to set xattr on upper [ 1.279662][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.279892][ T1] overlayfs: ...falling back to uuid=null. [ 1.281682][ T1] overlayfs: failed to set xattr on upper [ 1.281880][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.282487][ T1] overlayfs: ...falling back to uuid=null. [ 1.284191][ T1] overlayfs: failed to set xattr on upper [ 1.284393][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.284630][ T1] overlayfs: ...falling back to uuid=null. [ 1.286375][ T1] overlayfs: failed to set xattr on upper [ 1.286570][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286808][ T1] overlayfs: ...falling back to uuid=null. [ 1.288635][ T1] overlayfs: failed to set xattr on upper [ 1.288839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289072][ T1] overlayfs: ...falling back to uuid=null. [ 1.290787][ T1] overlayfs: failed to set xattr on upper [ 1.290984][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291466][ T1] overlayfs: ...falling back to uuid=null. [ 1.293202][ T1] overlayfs: failed to set xattr on upper [ 1.293396][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293632][ T1] overlayfs: ...falling back to uuid=null. [ 1.304338][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.397560][ T71] kwatchdog (71) used greatest stack depth: 28680 bytes left [ 3.337284][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.337284][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.337284][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.337284][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.337300][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.337303][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.337304][ T1] preempt_count: 1, expected: 0 [ 3.337305][ T1] RCU nest depth: 0, expected: 0 [ 3.337306][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.337308][ T1] #0: ffffffffa3f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.337321][ T1] #1: ffffffffa3f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.337325][ T1] #2: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.337328][ T1] #3: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.337332][ T1] irq event stamp: 551884 [ 3.337333][ T1] hardirqs last enabled at (551883): [] __down_trylock_console_sem+0x86/0xa0 [ 3.337335][ T1] hardirqs last disabled at (551884): [] console_emit_next_record+0x3f8/0x4f0 [ 3.337337][ T1] softirqs last enabled at (551188): [] fpu_clone+0xd9/0x410 [ 3.337340][ T1] softirqs last disabled at (551186): [] fpu_clone+0x82/0x410 [ 3.337342][ T1] Preemption disabled at: [ 3.337342][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.337348][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.337352][ T1] Tainted: [W]=WARN [ 3.337353][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.337354][ T1] Call Trace: [ 3.337356][ T1] [ 3.337357][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.337362][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.337364][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.337369][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.337372][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.337377][ T1] __kmalloc_noprof+0x443/0x760 [ 3.337379][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.337385][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.337387][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.337394][ T1] put_chars+0x1e1/0x2f0 [ 3.337397][ T1] ? __send_to_port+0x420/0x420 [ 3.337398][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.337401][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.337404][ T1] ? validate_chain+0x38b/0xc20 [ 3.337408][ T1] hvc_console_print+0x292/0x780 [ 3.337411][ T1] ? __lock_acquire+0x518/0xc20 [ 3.337412][ T1] ? __lock_acquire+0x518/0xc20 [ 3.337416][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.337419][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.337422][ T1] ? lock_acquire+0x13c/0x160 [ 3.337425][ T1] console_emit_next_record+0x252/0x4f0 [ 3.337429][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.337433][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.337435][ T1] ? lock_acquire+0x13c/0x160 [ 3.337438][ T1] console_flush_one_record+0x46f/0x710 [ 3.337442][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.337443][ T1] ? __lock_acquire+0x518/0xc20 [ 3.337448][ T1] console_unlock+0xee/0x1f0 [ 3.337451][ T1] ? console_flush_one_record+0x710/0x710 [ 3.337452][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.337454][ T1] ? lock_acquire+0x60/0x160 [ 3.337457][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.337459][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.337462][ T1] vprintk_emit+0x37c/0x3e0 [ 3.337465][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.337468][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.337474][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.337478][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.337479][ T1] ? simple_strntoull+0x10f/0x140 [ 3.337483][ T1] ? date_str+0x1e0/0x1e0 [ 3.337486][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.337490][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.337493][ T1] ? vprintk_default+0x20/0x20 [ 3.337497][ T1] ? vprintk_default+0x20/0x20 [ 3.337499][ T1] new_sync_write+0x33e/0x760 [ 3.337502][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.337505][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.337509][ T1] ? new_sync_read+0x750/0x750 [ 3.337516][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.337519][ T1] vfs_write+0x6a2/0xbd0 [ 3.337523][ T1] ksys_write+0x116/0x250 [ 3.337526][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.337529][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.337532][ T1] do_syscall_64+0xff/0x530 [ 3.337534][ T1] ? exc_page_fault+0xee/0x100 [ 3.337536][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.337538][ T1] RIP: 0033:0x7f466a989bee [ 3.337542][ 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 [ 3.337544][ T1] RSP: 002b:00007ffe5c1a2030 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.337546][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f466a989bee [ 3.337548][ T1] RDX: 000000000000011c RSI: 0000555594128680 RDI: 0000000000000003 [ 3.337548][ T1] RBP: 00007ffe5c1a2040 R08: 0000000000000000 R09: 0000000000000000 [ 3.337549][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f466aa150a0 [ 3.337550][ T1] R13: 00007f466a9133e0 R14: 0000555594128680 R15: 00007ffe5c1a2158 [ 3.337556][ T1] [ 3.337935][ T70] systemd-tmpfile (70) used greatest stack depth: 25104 bytes left [ 3.344203][ T1] virtme-ng-init: basic initialization done [ 3.412778][ T77] ip (77) used greatest stack depth: 24432 bytes left [ 3.423074][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.423533][ T73] virtme-ng-init: triggering udev coldplug [ 5.477660][ T73] virtme-ng-init: waiting for udev to settle [ 5.477675][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.477677][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 5.477679][ T73] preempt_count: 1, expected: 0 [ 5.477680][ T73] RCU nest depth: 0, expected: 0 [ 5.477681][ T73] locks held by virtme-ng-init/73: 4, last CPU#0: [ 5.477684][ T73] #0: ffffffffa3f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.477696][ T73] #1: ffffffffa3f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.477700][ T73] #2: ffffffffa3e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.477704][ T73] #3: ffffffffa3e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.477708][ T73] irq event stamp: 3936 [ 5.477709][ T73] hardirqs last enabled at (3935): [] __down_trylock_console_sem+0x86/0xa0 [ 5.477711][ T73] hardirqs last disabled at (3936): [] console_emit_next_record+0x3f8/0x4f0 [ 5.477713][ T73] softirqs last enabled at (3868): [] handle_softirqs+0x67c/0x900 [ 5.477716][ T73] softirqs last disabled at (2773): [] __irq_exit_rcu+0x145/0x1c0 [ 5.477719][ T73] Preemption disabled at: [ 5.477720][ T73] [] vprintk_emit+0x31b/0x3e0 [ 5.477725][ T73] CPU: 0 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.477729][ T73] Tainted: [W]=WARN [ 5.477730][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.477731][ T73] Call Trace: [ 5.477733][ T73] [ 5.477735][ T73] dump_stack_lvl+0x6f/0xa0 [ 5.477741][ T73] ? vprintk_emit+0x31b/0x3e0 [ 5.477743][ T73] __might_resched.cold+0x1fe/0x2c1 [ 5.477748][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.477752][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 5.477757][ T73] __kmalloc_noprof+0x443/0x760 [ 5.477759][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 5.477765][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 5.477767][ T73] alloc_buf.isra.0+0x4b/0x260 [ 5.477771][ T73] put_chars+0x1e1/0x2f0 [ 5.477774][ T73] ? __send_to_port+0x420/0x420 [ 5.477775][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 5.477779][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.477781][ T73] ? validate_chain+0x38b/0xc20 [ 5.477786][ T73] hvc_console_print+0x292/0x780 [ 5.477789][ T73] ? __lock_acquire+0x518/0xc20 [ 5.477790][ T73] ? __lock_acquire+0x518/0xc20 [ 5.477795][ T73] ? hvc_write+0x3a0/0x3a0 [ 5.477798][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.477801][ T73] ? lock_acquire+0x13c/0x160 [ 5.477805][ T73] console_emit_next_record+0x252/0x4f0 [ 5.477809][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 5.477813][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.477815][ T73] ? lock_acquire+0x13c/0x160 [ 5.477819][ T73] console_flush_one_record+0x46f/0x710 [ 5.477824][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 5.477825][ T73] ? __lock_acquire+0x518/0xc20 [ 5.477831][ T73] console_unlock+0xee/0x1f0 [ 5.477833][ T73] ? console_flush_one_record+0x710/0x710 [ 5.477835][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.477837][ T73] ? lock_acquire+0x60/0x160 [ 5.477841][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.477842][ T73] ? vprintk_emit+0x320/0x3e0 [ 5.477846][ T73] vprintk_emit+0x37c/0x3e0 [ 5.477849][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 5.477852][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 5.477858][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.477862][ T73] ? vprintk_emit.cold+0x107/0x107 [ 5.477864][ T73] ? simple_strntoull+0x10f/0x140 [ 5.477868][ T73] ? date_str+0x1e0/0x1e0 [ 5.477872][ T73] ? devkmsg_write+0xd1/0x2c0 [ 5.477876][ T73] devkmsg_write.cold+0x5a/0x8b [ 5.477879][ T73] ? vprintk_default+0x20/0x20 [ 5.477884][ T73] ? vprintk_default+0x20/0x20 [ 5.477886][ T73] new_sync_write+0x33e/0x760 [ 5.477889][ T73] ? kasan_quarantine_put+0x102/0x2b0 [ 5.477894][ T73] ? new_sync_read+0x750/0x750 [ 5.477898][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 5.477903][ T73] ? __fget_files+0x1e3/0x460 [ 5.477907][ T73] vfs_write+0x6a2/0xbd0 [ 5.477911][ T73] ksys_write+0x116/0x250 [ 5.477914][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 5.477917][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.477921][ T73] do_syscall_64+0xff/0x530 [ 5.477924][ T73] ? exc_page_fault+0xee/0x100 [ 5.477927][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.477929][ T73] RIP: 0033:0x7f466a98aed2 [ 5.477933][ T73] 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 [ 5.477935][ T73] RSP: 002b:00007f466a8d1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.477938][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f466a98aed2 [ 5.477939][ T73] RDX: 000000000000002e RSI: 00007f46640012c0 RDI: 0000000000000003 [ 5.477940][ T73] RBP: 00007f466a8d1c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.477941][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f466aa150a0 [ 5.477942][ T73] R13: 00007f466a9133e0 R14: 00007f46640012c0 R15: 00007f466a8d1da8 [ 5.477949][ T73] [ 6.013876][ T73] virtme-ng-init: udev is done [ 6.016643][ T1] virtme-ng-init: initialization done