virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.037042][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.037065][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.037067][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.037068][ T1] preempt_count: 1, expected: 0 [ 1.037069][ T1] RCU nest depth: 0, expected: 0 [ 1.037070][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.037072][ T1] #0: ff1100000282e938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.037084][ T1] #1: ffffffffa796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.037090][ T1] #2: ffffffffa796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.037094][ T1] #3: ffffffffa7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.037097][ T1] #4: ffffffffa7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.037101][ T1] irq event stamp: 311900 [ 1.037102][ T1] hardirqs last enabled at (311899): [] __down_trylock_console_sem+0x86/0xa0 [ 1.037105][ T1] hardirqs last disabled at (311900): [] console_emit_next_record+0x3d4/0x4c0 [ 1.037107][ T1] softirqs last enabled at (311364): [] handle_softirqs+0x67c/0x900 [ 1.037110][ T1] softirqs last disabled at (311359): [] __irq_exit_rcu+0x145/0x1c0 [ 1.037113][ T1] Preemption disabled at: [ 1.037114][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.037119][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.037121][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.037124][ T1] Call Trace: [ 1.037125][ T1] [ 1.037128][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.037133][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.037138][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.037142][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.037142][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.037142][ T1] __kmalloc_noprof+0x443/0x760 [ 1.037142][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.037142][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.037142][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.037142][ T1] put_chars+0x1e1/0x2f0 [ 1.037142][ T1] ? __send_to_port+0x420/0x420 [ 1.037142][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.037142][ T1] ? validate_chain+0x38b/0xc20 [ 1.037142][ T1] hvc_console_print+0x292/0x780 [ 1.037142][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037142][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037142][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.037142][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037142][ T1] ? lock_acquire+0x13c/0x160 [ 1.037142][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.037142][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.037142][ T1] ? console_flush_one_record+0x106/0x710 [ 1.037142][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037142][ T1] ? lock_acquire+0x13c/0x160 [ 1.037142][ T1] console_flush_one_record+0x46f/0x710 [ 1.037142][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.037142][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037142][ T1] console_unlock+0xee/0x1f0 [ 1.037142][ T1] ? console_flush_one_record+0x710/0x710 [ 1.037142][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037142][ T1] ? lock_acquire+0x60/0x160 [ 1.037142][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.037142][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.037142][ T1] vprintk_emit+0x37c/0x3e0 [ 1.037142][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.037142][ T1] ? find_held_lock+0x2b/0x80 [ 1.037142][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.037142][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.037142][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.037142][ T1] ? device_rename.cold+0xa/0xa [ 1.037142][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037142][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.037142][ T1] ? find_held_lock+0x2b/0x80 [ 1.037142][ T1] dev_printk_emit+0xb9/0xee [ 1.037142][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.037142][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.037142][ T1] ? proc_register+0x368/0x8b0 [ 1.037142][ T1] _dev_info+0xe2/0x116 [ 1.037142][ T1] ? _dev_notice+0x120/0x120 [ 1.037142][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.037142][ T1] ? rtc_proc_show+0x400/0x400 [ 1.037142][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.037142][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.037142][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.037142][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.037142][ T1] cmos_do_probe+0x73b/0x98a [ 1.037142][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.037142][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.037142][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.037142][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.037142][ T1] ? mc146818_set_time+0x500/0x500 [ 1.037142][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.037142][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.037142][ T1] platform_probe+0xfe/0x1f0 [ 1.037142][ T1] call_driver_probe+0x61/0x1c0 [ 1.037142][ T1] really_probe+0x199/0x760 [ 1.037142][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037142][ T1] __driver_probe_device+0x24f/0x440 [ 1.037142][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037142][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037142][ T1] driver_probe_device+0x4a/0xf0 [ 1.037142][ T1] __driver_attach+0x1b8/0x540 [ 1.037142][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.037142][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.037142][ T1] ? bus_remove_file+0x50/0x50 [ 1.037142][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.037142][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037142][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037142][ T1] bus_add_driver+0x2c8/0x530 [ 1.037142][ T1] driver_register+0x1a3/0x390 [ 1.037142][ T1] __platform_driver_probe+0x13f/0x270 [ 1.037142][ T1] cmos_init+0x31/0x40 [ 1.037142][ T1] do_one_initcall+0x124/0x4f0 [ 1.037142][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.037142][ T1] ? parameq+0x110/0x110 [ 1.037142][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.037142][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037142][ T1] kernel_init_freeable+0x596/0x630 [ 1.037142][ T1] ? rest_init+0x280/0x280 [ 1.037142][ T1] kernel_init+0x21/0x150 [ 1.037142][ T1] ? rest_init+0x280/0x280 [ 1.037142][ T1] ret_from_fork+0x4a4/0x720 [ 1.037142][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.037142][ T1] ? __switch_to+0x5a3/0xe00 [ 1.037142][ T1] ? rest_init+0x280/0x280 [ 1.037142][ T1] ret_from_fork_asm+0x11/0x20 [ 1.037142][ T1] [ 1.069237][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:28:50 UTC (1787891330) [ 1.070314][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.073549][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.083318][ T1] NET: Registered PF_INET6 protocol family [ 1.087549][ T1] Segment Routing with IPv6 [ 1.087973][ T1] In-situ OAM (IOAM) with IPv6 [ 1.088464][ T1] NET: Registered PF_PACKET protocol family [ 1.088719][ T1] 9pnet: Installing 9P2000 support [ 1.089081][ T1] Key type dns_resolver registered [ 1.089753][ T1] NET: Registered PF_VSOCK protocol family [ 1.094652][ T1] IPI shorthand broadcast: enabled [ 1.199540][ T1] sched_clock: Marking stable (1165001488, 34136506)->(1284105608, -84967614) [ 1.203002][ T1] registered taskstats version 1 [ 1.204800][ T1] Loading compiled-in X.509 certificates [ 1.306544][ T1] Demotion targets for Node 0: null [ 1.306915][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12165) [ 1.307235][ T1] page_owner is disabled [ 1.316363][ T1] PM: Magic number: 6:465:465 [ 1.316825][ T1] netconsole: network logging started [ 1.318196][ T1] ALSA device list: [ 1.318884][ T1] No soundcards found. [ 1.319965][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.322466][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.323345][ T1] devtmpfs: mounted [ 1.323658][ T1] VFS: Pivoted into new rootfs [ 1.351421][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.351720][ T1] Write protecting the kernel read-only data: 57344k [ 1.355113][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.355765][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.356058][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.356608][ T1] with arguments: [ 1.358158][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.358434][ T1] with environment: [ 1.358544][ T1] HOME=/ [ 1.358660][ T1] TERM=dumb [ 1.358773][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.358968][ T1] nr_open=2147483584 [ 1.359073][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.359335][ T1] virtme_rw_overlay0=/etc [ 1.359484][ T1] virtme_rw_overlay1=/lib [ 1.359622][ T1] virtme_rw_overlay2=/home [ 1.359769][ T1] virtme_rw_overlay3=/opt [ 1.359913][ T1] virtme_rw_overlay4=/srv [ 1.360055][ T1] virtme_rw_overlay5=/usr [ 1.360206][ T1] virtme_rw_overlay6=/var [ 1.360347][ T1] virtme_rw_overlay7=/tmp [ 1.360487][ T1] virtme_console=ttyS0 [ 1.360629][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.376984][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.378263][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.390177][ T1] overlayfs: failed to set xattr on upper [ 1.390454][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390721][ T1] overlayfs: ...falling back to uuid=null. [ 1.393122][ T1] overlayfs: failed to set xattr on upper [ 1.393352][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393585][ T1] overlayfs: ...falling back to uuid=null. [ 1.395511][ T1] overlayfs: failed to set xattr on upper [ 1.395733][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395964][ T1] overlayfs: ...falling back to uuid=null. [ 1.397968][ T1] overlayfs: failed to set xattr on upper [ 1.398186][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398412][ T1] overlayfs: ...falling back to uuid=null. [ 1.400299][ T1] overlayfs: failed to set xattr on upper [ 1.400519][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400750][ T1] overlayfs: ...falling back to uuid=null. [ 1.402582][ T1] overlayfs: failed to set xattr on upper [ 1.402795][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.403037][ T1] overlayfs: ...falling back to uuid=null. [ 1.404899][ T1] overlayfs: failed to set xattr on upper [ 1.405101][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405820][ T1] overlayfs: ...falling back to uuid=null. [ 1.407742][ T1] overlayfs: failed to set xattr on upper [ 1.407948][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408194][ T1] overlayfs: ...falling back to uuid=null. [ 1.409181][ T73] kwatchdog (73) used greatest stack depth: 29680 bytes left [ 1.420619][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.697465][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.697465][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.697465][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.697465][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.697480][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.697482][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.697484][ T1] preempt_count: 1, expected: 0 [ 3.697485][ T1] RCU nest depth: 0, expected: 0 [ 3.697486][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.697488][ T1] #0: ffffffffa796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.697500][ T1] #1: ffffffffa796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.697504][ T1] #2: ffffffffa7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.697507][ T1] #3: ffffffffa7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.697510][ T1] irq event stamp: 572878 [ 3.697511][ T1] hardirqs last enabled at (572877): [] __down_trylock_console_sem+0x86/0xa0 [ 3.697515][ T1] hardirqs last disabled at (572878): [] console_emit_next_record+0x3d4/0x4c0 [ 3.697516][ T1] softirqs last enabled at (572232): [] fpu_clone+0xd9/0x410 [ 3.697520][ T1] softirqs last disabled at (572230): [] fpu_clone+0x82/0x410 [ 3.697522][ T1] Preemption disabled at: [ 3.697523][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.697528][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.697532][ T1] Tainted: [W]=WARN [ 3.697532][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.697534][ T1] Call Trace: [ 3.697536][ T1] [ 3.697537][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.697542][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.697544][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.697548][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.697551][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.697556][ T1] __kmalloc_noprof+0x443/0x760 [ 3.697559][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.697565][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.697568][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.697571][ T1] put_chars+0x1e1/0x2f0 [ 3.697574][ T1] ? __send_to_port+0x420/0x420 [ 3.697575][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.697580][ T1] ? validate_chain+0x38b/0xc20 [ 3.697585][ T1] hvc_console_print+0x292/0x780 [ 3.697591][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.697594][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.697596][ T1] ? lock_acquire+0x13c/0x160 [ 3.697600][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.697603][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.697605][ T1] ? console_flush_one_record+0x106/0x710 [ 3.697607][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.697609][ T1] ? lock_acquire+0x13c/0x160 [ 3.697613][ T1] console_flush_one_record+0x46f/0x710 [ 3.697616][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.697617][ T1] ? __lock_acquire+0x518/0xc20 [ 3.697622][ T1] console_unlock+0xee/0x1f0 [ 3.697625][ T1] ? console_flush_one_record+0x710/0x710 [ 3.697626][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.697628][ T1] ? lock_acquire+0x60/0x160 [ 3.697631][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.697633][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.697636][ T1] vprintk_emit+0x37c/0x3e0 [ 3.697639][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.697641][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.697647][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.697651][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.697653][ T1] ? simple_strntoull+0x10f/0x140 [ 3.697657][ T1] ? date_str+0x1e0/0x1e0 [ 3.697660][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.697664][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.697667][ T1] ? vprintk_default+0x20/0x20 [ 3.697670][ T1] ? vprintk_default+0x20/0x20 [ 3.697672][ T1] new_sync_write+0x33e/0x760 [ 3.697676][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.697679][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.697682][ T1] ? new_sync_read+0x750/0x750 [ 3.697689][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.697692][ T1] vfs_write+0x6a2/0xbd0 [ 3.697696][ T1] ksys_write+0x116/0x250 [ 3.697698][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.697700][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.697703][ T1] do_syscall_64+0x10e/0x570 [ 3.697705][ T1] ? exc_page_fault+0xee/0x100 [ 3.697714][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.697716][ T1] RIP: 0033:0x7fd589f6bbee [ 3.697720][ 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 [ 3.697722][ T1] RSP: 002b:00007ffffe95e370 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.697724][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fd589f6bbee [ 3.697726][ T1] RDX: 000000000000011c RSI: 00005555811a4630 RDI: 0000000000000003 [ 3.697726][ T1] RBP: 00007ffffe95e380 R08: 0000000000000000 R09: 0000000000000000 [ 3.697727][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd589ff70a0 [ 3.697728][ T1] R13: 00007fd589ef53e0 R14: 00005555811a4630 R15: 00007ffffe95e498 [ 3.697734][ T1] [ 3.698176][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 3.698900][ T1] virtme-ng-init: basic initialization done [ 3.762889][ T80] ip (80) used greatest stack depth: 24888 bytes left [ 3.785385][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.785816][ T76] virtme-ng-init: triggering udev coldplug [ 6.154364][ T76] virtme-ng-init: waiting for udev to settle [ 6.154381][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.154384][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.154387][ T76] preempt_count: 1, expected: 0 [ 6.154388][ T76] RCU nest depth: 0, expected: 0 [ 6.154389][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.154392][ T76] #0: ffffffffa796a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.154407][ T76] #1: ffffffffa796a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.154413][ T76] #2: ffffffffa7889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.154418][ T76] #3: ffffffffa7889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.154424][ T76] irq event stamp: 2860 [ 6.154425][ T76] hardirqs last enabled at (2859): [] __down_trylock_console_sem+0x86/0xa0 [ 6.154429][ T76] hardirqs last disabled at (2860): [] console_emit_next_record+0x3d4/0x4c0 [ 6.154432][ T76] softirqs last enabled at (2722): [] handle_softirqs+0x67c/0x900 [ 6.154436][ T76] softirqs last disabled at (2717): [] __irq_exit_rcu+0x145/0x1c0 [ 6.154440][ T76] Preemption disabled at: [ 6.154441][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.154447][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.154452][ T76] Tainted: [W]=WARN [ 6.154453][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.154456][ T76] Call Trace: [ 6.154458][ T76] [ 6.154460][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.154467][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.154469][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.154475][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.154480][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.154487][ T76] __kmalloc_noprof+0x443/0x760 [ 6.154491][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.154500][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.154504][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.154509][ T76] put_chars+0x1e1/0x2f0 [ 6.154514][ T76] ? __send_to_port+0x420/0x420 [ 6.154516][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.154522][ T76] ? validate_chain+0x38b/0xc20 [ 6.154532][ T76] hvc_console_print+0x292/0x780 [ 6.154543][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.154547][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.154550][ T76] ? lock_acquire+0x13c/0x160 [ 6.154557][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.154563][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.154565][ T76] ? console_flush_one_record+0x106/0x710 [ 6.154569][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.154572][ T76] ? lock_acquire+0x13c/0x160 [ 6.154579][ T76] console_flush_one_record+0x46f/0x710 [ 6.154586][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.154588][ T76] ? __lock_acquire+0x518/0xc20 [ 6.154597][ T76] console_unlock+0xee/0x1f0 [ 6.154601][ T76] ? console_flush_one_record+0x710/0x710 [ 6.154603][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.154607][ T76] ? lock_acquire+0x60/0x160 [ 6.154613][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.154616][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.154621][ T76] vprintk_emit+0x37c/0x3e0 [ 6.154626][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.154631][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.154639][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.154644][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.154647][ T76] ? simple_strntoull+0x10f/0x140 [ 6.154653][ T76] ? date_str+0x1e0/0x1e0 [ 6.154658][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.154666][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.154670][ T76] ? vprintk_default+0x20/0x20 [ 6.154677][ T76] ? vprintk_default+0x20/0x20 [ 6.154681][ T76] new_sync_write+0x33e/0x760 [ 6.154686][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 6.154692][ T76] ? new_sync_read+0x750/0x750 [ 6.154699][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.154707][ T76] ? __fget_files+0x1e3/0x460 [ 6.154713][ T76] vfs_write+0x6a2/0xbd0 [ 6.154726][ T76] ksys_write+0x116/0x250 [ 6.154730][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.154735][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.154741][ T76] do_syscall_64+0x10e/0x570 [ 6.154744][ T76] ? exc_page_fault+0xee/0x100 [ 6.154749][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.154753][ T76] RIP: 0033:0x7fd589f6ced2 [ 6.154758][ T76] 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 [ 6.154761][ T76] RSP: 002b:00007fd589eb3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.154764][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd589f6ced2 [ 6.154766][ T76] RDX: 000000000000002e RSI: 00007fd5840012c0 RDI: 0000000000000003 [ 6.154767][ T76] RBP: 00007fd589eb3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.154769][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd589ff70a0 [ 6.154770][ T76] R13: 00007fd589ef53e0 R14: 00007fd5840012c0 R15: 00007fd589eb3da8 [ 6.154783][ T76] [ 6.332976][ T95] nfsrahead (95) used greatest stack depth: 24320 bytes left [ 6.724381][ T76] virtme-ng-init: udev is done [ 6.727131][ T1] virtme-ng-init: initialization done