virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.095654][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.095685][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.095687][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.095688][ T1] preempt_count: 1, expected: 0 [ 1.095689][ T1] RCU nest depth: 0, expected: 0 [ 1.095690][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.095692][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.095704][ T1] #1: ffffffff93769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.095711][ T1] #2: ffffffff93769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.095715][ T1] #3: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.095719][ T1] #4: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.095723][ T1] irq event stamp: 311050 [ 1.095724][ T1] hardirqs last enabled at (311049): [] __down_trylock_console_sem+0x86/0xa0 [ 1.095727][ T1] hardirqs last disabled at (311050): [] console_emit_next_record+0x3d4/0x4c0 [ 1.095729][ T1] softirqs last enabled at (310090): [] handle_softirqs+0x67c/0x900 [ 1.095732][ T1] softirqs last disabled at (310085): [] __irq_exit_rcu+0x145/0x1c0 [ 1.095734][ T1] Preemption disabled at: [ 1.095735][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.095741][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.095744][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.095745][ T1] Call Trace: [ 1.095747][ T1] [ 1.095750][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.095756][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.095758][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.095763][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.095767][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.095772][ T1] __kmalloc_noprof+0x443/0x760 [ 1.095774][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.095780][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.095783][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.095785][ T1] put_chars+0x1e1/0x2f0 [ 1.095788][ T1] ? __send_to_port+0x420/0x420 [ 1.095791][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.095795][ T1] ? validate_chain+0x38b/0xc20 [ 1.095799][ T1] hvc_console_print+0x292/0x780 [ 1.095802][ T1] ? __lock_acquire+0x518/0xc20 [ 1.095803][ T1] ? __lock_acquire+0x518/0xc20 [ 1.095808][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.095811][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.095814][ T1] ? lock_acquire+0x13c/0x160 [ 1.095818][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.095822][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.095824][ T1] ? console_flush_one_record+0x106/0x710 [ 1.095827][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.095829][ T1] ? lock_acquire+0x13c/0x160 [ 1.095833][ T1] console_flush_one_record+0x46f/0x710 [ 1.095837][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.095839][ T1] ? __lock_acquire+0x518/0xc20 [ 1.095845][ T1] console_unlock+0xee/0x1f0 [ 1.095848][ T1] ? console_flush_one_record+0x710/0x710 [ 1.095850][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.095852][ T1] ? lock_acquire+0x60/0x160 [ 1.095856][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.095858][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.095861][ T1] vprintk_emit+0x37c/0x3e0 [ 1.095865][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.095867][ T1] ? find_held_lock+0x2b/0x80 [ 1.095869][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.095872][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.095875][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.095880][ T1] ? device_rename.cold+0xa/0xa [ 1.095882][ T1] ? __lock_acquire+0x518/0xc20 [ 1.095889][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.095890][ T1] ? find_held_lock+0x2b/0x80 [ 1.095890][ T1] dev_printk_emit+0xb9/0xee [ 1.095890][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.095890][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.095890][ T1] ? proc_register+0x368/0x8b0 [ 1.095890][ T1] _dev_info+0xe2/0x116 [ 1.095890][ T1] ? _dev_notice+0x120/0x120 [ 1.095890][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.095890][ T1] ? rtc_proc_show+0x400/0x400 [ 1.095890][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.095890][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.095890][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.095890][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.095890][ T1] cmos_do_probe+0x73b/0x98a [ 1.095890][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.095890][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.095890][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.095890][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.095890][ T1] ? mc146818_set_time+0x500/0x500 [ 1.095890][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.095890][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.095890][ T1] platform_probe+0xfe/0x1f0 [ 1.095890][ T1] call_driver_probe+0x61/0x1c0 [ 1.095890][ T1] really_probe+0x199/0x760 [ 1.095890][ T1] ? __device_attach_driver+0x280/0x280 [ 1.095890][ T1] __driver_probe_device+0x24f/0x440 [ 1.095890][ T1] ? __device_attach_driver+0x280/0x280 [ 1.095890][ T1] ? __device_attach_driver+0x280/0x280 [ 1.095890][ T1] driver_probe_device+0x4a/0xf0 [ 1.095890][ T1] __driver_attach+0x1b8/0x540 [ 1.095890][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.095890][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.095890][ T1] ? bus_remove_file+0x50/0x50 [ 1.095890][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.095890][ T1] ? rtc_dev_init+0x40/0x40 [ 1.095890][ T1] ? rtc_dev_init+0x40/0x40 [ 1.095890][ T1] bus_add_driver+0x2c8/0x530 [ 1.095890][ T1] driver_register+0x1a3/0x390 [ 1.095890][ T1] __platform_driver_probe+0x13f/0x270 [ 1.095890][ T1] cmos_init+0x31/0x40 [ 1.095890][ T1] do_one_initcall+0x124/0x4f0 [ 1.095890][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.095890][ T1] ? parameq+0x110/0x110 [ 1.095890][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.095890][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.095890][ T1] kernel_init_freeable+0x596/0x630 [ 1.095890][ T1] ? rest_init+0x280/0x280 [ 1.095890][ T1] kernel_init+0x21/0x150 [ 1.095890][ T1] ? rest_init+0x280/0x280 [ 1.095890][ T1] ret_from_fork+0x474/0x6b0 [ 1.095890][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.095890][ T1] ? __switch_to+0x5a3/0xe00 [ 1.095890][ T1] ? rest_init+0x280/0x280 [ 1.095890][ T1] ret_from_fork_asm+0x11/0x20 [ 1.095890][ T1] [ 1.129418][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:20:32 UTC (1787934032) [ 1.130687][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.134166][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.144509][ T1] NET: Registered PF_INET6 protocol family [ 1.149347][ T1] Segment Routing with IPv6 [ 1.149784][ T1] In-situ OAM (IOAM) with IPv6 [ 1.150168][ T1] NET: Registered PF_PACKET protocol family [ 1.150438][ T1] 9pnet: Installing 9P2000 support [ 1.150841][ T1] Key type dns_resolver registered [ 1.151772][ T1] NET: Registered PF_VSOCK protocol family [ 1.156621][ T1] IPI shorthand broadcast: enabled [ 1.267309][ T1] sched_clock: Marking stable (1228003776, 38887270)->(1352298650, -85407604) [ 1.269759][ T1] registered taskstats version 1 [ 1.271667][ T1] Loading compiled-in X.509 certificates [ 1.377969][ T1] Demotion targets for Node 0: null [ 1.378331][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12238) [ 1.378652][ T1] page_owner is disabled [ 1.379372][ T1] PM: Magic number: 6:87:339 [ 1.379845][ T1] netconsole: network logging started [ 1.382940][ T1] ALSA device list: [ 1.383228][ T1] No soundcards found. [ 1.384202][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.387115][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.388065][ T1] devtmpfs: mounted [ 1.388434][ T1] VFS: Pivoted into new rootfs [ 1.418941][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.419224][ T1] Write protecting the kernel read-only data: 55296k [ 1.419801][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.420269][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.420574][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.420928][ T1] with arguments: [ 1.421058][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.421315][ T1] with environment: [ 1.421447][ T1] HOME=/ [ 1.421582][ T1] TERM=dumb [ 1.421707][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.421962][ T1] nr_open=2147483584 [ 1.422084][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.422582][ T1] virtme_rw_overlay0=/etc [ 1.422752][ T1] virtme_rw_overlay1=/lib [ 1.422936][ T1] virtme_rw_overlay2=/home [ 1.423098][ T1] virtme_rw_overlay3=/opt [ 1.423257][ T1] virtme_rw_overlay4=/srv [ 1.423412][ T1] virtme_rw_overlay5=/usr [ 1.423578][ T1] virtme_rw_overlay6=/var [ 1.423732][ T1] virtme_rw_overlay7=/tmp [ 1.423902][ T1] virtme_console=ttyS0 [ 1.424055][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.440411][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.441619][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.450530][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.453535][ T1] overlayfs: failed to set xattr on upper [ 1.453812][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454094][ T1] overlayfs: ...falling back to uuid=null. [ 1.456411][ T1] overlayfs: failed to set xattr on upper [ 1.456619][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456865][ T1] overlayfs: ...falling back to uuid=null. [ 1.458755][ T1] overlayfs: failed to set xattr on upper [ 1.458968][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459217][ T1] overlayfs: ...falling back to uuid=null. [ 1.461027][ T1] overlayfs: failed to set xattr on upper [ 1.461226][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461470][ T1] overlayfs: ...falling back to uuid=null. [ 1.463330][ T1] overlayfs: failed to set xattr on upper [ 1.463547][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.463790][ T1] overlayfs: ...falling back to uuid=null. [ 1.465529][ T1] overlayfs: failed to set xattr on upper [ 1.465731][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.465986][ T1] overlayfs: ...falling back to uuid=null. [ 1.467812][ T1] overlayfs: failed to set xattr on upper [ 1.468468][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.468718][ T1] overlayfs: ...falling back to uuid=null. [ 1.470773][ T1] overlayfs: failed to set xattr on upper [ 1.470979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.471223][ T1] overlayfs: ...falling back to uuid=null. [ 1.482354][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.667587][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.667587][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.667587][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.667587][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.667603][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.667605][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.667607][ T1] preempt_count: 1, expected: 0 [ 3.667607][ T1] RCU nest depth: 0, expected: 0 [ 3.667608][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.667611][ T1] #0: ffffffff93769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.667624][ T1] #1: ffffffff93769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.667628][ T1] #2: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.667632][ T1] #3: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.667636][ T1] irq event stamp: 559396 [ 3.667637][ T1] hardirqs last enabled at (559395): [] __down_trylock_console_sem+0x86/0xa0 [ 3.667640][ T1] hardirqs last disabled at (559396): [] console_emit_next_record+0x3d4/0x4c0 [ 3.667642][ T1] softirqs last enabled at (559236): [] handle_softirqs+0x67c/0x900 [ 3.667645][ T1] softirqs last disabled at (557851): [] __irq_exit_rcu+0x145/0x1c0 [ 3.667647][ T1] Preemption disabled at: [ 3.667648][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.667654][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.667658][ T1] Tainted: [W]=WARN [ 3.667658][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.667660][ T1] Call Trace: [ 3.667662][ T1] [ 3.667663][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.667669][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.667671][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.667676][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.667680][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.667685][ T1] __kmalloc_noprof+0x443/0x760 [ 3.667687][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.667693][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.667696][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.667699][ T1] put_chars+0x1e1/0x2f0 [ 3.667702][ T1] ? __send_to_port+0x420/0x420 [ 3.667703][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.667708][ T1] ? validate_chain+0x38b/0xc20 [ 3.667713][ T1] hvc_console_print+0x292/0x780 [ 3.667719][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.667721][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.667724][ T1] ? lock_acquire+0x13c/0x160 [ 3.667728][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.667732][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.667733][ T1] ? console_flush_one_record+0x106/0x710 [ 3.667736][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.667739][ T1] ? lock_acquire+0x13c/0x160 [ 3.667743][ T1] console_flush_one_record+0x46f/0x710 [ 3.667747][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.667749][ T1] ? __lock_acquire+0x518/0xc20 [ 3.667754][ T1] console_unlock+0xee/0x1f0 [ 3.667756][ T1] ? console_flush_one_record+0x710/0x710 [ 3.667758][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.667760][ T1] ? lock_acquire+0x60/0x160 [ 3.667764][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.667766][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.667769][ T1] vprintk_emit+0x37c/0x3e0 [ 3.667773][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.667776][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.667782][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.667786][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.667788][ T1] ? simple_strntoull+0x10f/0x140 [ 3.667792][ T1] ? date_str+0x1e0/0x1e0 [ 3.667794][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.667799][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.667802][ T1] ? vprintk_default+0x20/0x20 [ 3.667806][ T1] ? vprintk_default+0x20/0x20 [ 3.667809][ T1] new_sync_write+0x33e/0x760 [ 3.667812][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.667815][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.667818][ T1] ? new_sync_read+0x750/0x750 [ 3.667825][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.667829][ T1] vfs_write+0x6a2/0xbd0 [ 3.667833][ T1] ksys_write+0x116/0x250 [ 3.667836][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.667839][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.667843][ T1] do_syscall_64+0xff/0x530 [ 3.667845][ T1] ? exc_page_fault+0xee/0x100 [ 3.667847][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.667850][ T1] RIP: 0033:0x7f8690fb1bee [ 3.667854][ 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 [ 3.667856][ T1] RSP: 002b:00007fff60345e40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.667858][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f8690fb1bee [ 3.667860][ T1] RDX: 000000000000011c RSI: 000055559552c680 RDI: 0000000000000003 [ 3.667861][ T1] RBP: 00007fff60345e50 R08: 0000000000000000 R09: 0000000000000000 [ 3.667862][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f869103d0a0 [ 3.667862][ T1] R13: 00007f8690f3b3e0 R14: 000055559552c680 R15: 00007fff60345f68 [ 3.667869][ T1] [ 3.669929][ T71] systemd-tmpfile (71) used greatest stack depth: 24992 bytes left [ 3.670480][ T1] virtme-ng-init: basic initialization done [ 3.735514][ T78] ip (78) used greatest stack depth: 24216 bytes left [ 3.747095][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.747542][ T74] virtme-ng-init: triggering udev coldplug [ 5.900914][ T74] virtme-ng-init: waiting for udev to settle [ 5.900929][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.900932][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.900934][ T74] preempt_count: 1, expected: 0 [ 5.900935][ T74] RCU nest depth: 0, expected: 0 [ 5.900935][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.900938][ T74] #0: ffffffff93769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.900951][ T74] #1: ffffffff93769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.900955][ T74] #2: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.900960][ T74] #3: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.900964][ T74] irq event stamp: 3046 [ 5.900965][ T74] hardirqs last enabled at (3045): [] __down_trylock_console_sem+0x86/0xa0 [ 5.900967][ T74] hardirqs last disabled at (3046): [] console_emit_next_record+0x3d4/0x4c0 [ 5.900969][ T74] softirqs last enabled at (3016): [] handle_softirqs+0x67c/0x900 [ 5.900972][ T74] softirqs last disabled at (3011): [] __irq_exit_rcu+0x145/0x1c0 [ 5.900975][ T74] Preemption disabled at: [ 5.900976][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.900982][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.900986][ T74] Tainted: [W]=WARN [ 5.900987][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.900988][ T74] Call Trace: [ 5.900990][ T74] [ 5.900992][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.900997][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.901000][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.901005][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.901009][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.901015][ T74] __kmalloc_noprof+0x443/0x760 [ 5.901017][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.901023][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.901026][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.901030][ T74] put_chars+0x1e1/0x2f0 [ 5.901033][ T74] ? __send_to_port+0x420/0x420 [ 5.901034][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.901039][ T74] ? validate_chain+0x38b/0xc20 [ 5.901044][ T74] hvc_console_print+0x292/0x780 [ 5.901051][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.901053][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901055][ T74] ? lock_acquire+0x13c/0x160 [ 5.901060][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.901064][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.901065][ T74] ? console_flush_one_record+0x106/0x710 [ 5.901069][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901071][ T74] ? lock_acquire+0x13c/0x160 [ 5.901075][ T74] console_flush_one_record+0x46f/0x710 [ 5.901079][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.901081][ T74] ? __lock_acquire+0x518/0xc20 [ 5.901086][ T74] console_unlock+0xee/0x1f0 [ 5.901089][ T74] ? console_flush_one_record+0x710/0x710 [ 5.901091][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901093][ T74] ? lock_acquire+0x60/0x160 [ 5.901097][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.901099][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.901102][ T74] vprintk_emit+0x37c/0x3e0 [ 5.901106][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.901111][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.901117][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.901122][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.901124][ T74] ? simple_strntoull+0x10f/0x140 [ 5.901128][ T74] ? date_str+0x1e0/0x1e0 [ 5.901131][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.901136][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.901138][ T74] ? vprintk_default+0x20/0x20 [ 5.901143][ T74] ? vprintk_default+0x20/0x20 [ 5.901146][ T74] new_sync_write+0x33e/0x760 [ 5.901150][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.901154][ T74] ? new_sync_read+0x750/0x750 [ 5.901158][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.901163][ T74] ? __fget_files+0x1e3/0x460 [ 5.901168][ T74] vfs_write+0x6a2/0xbd0 [ 5.901172][ T74] ksys_write+0x116/0x250 [ 5.901176][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.901179][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901183][ T74] do_syscall_64+0xff/0x530 [ 5.901185][ T74] ? exc_page_fault+0xee/0x100 [ 5.901188][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.901191][ T74] RIP: 0033:0x7f8690fb2ed2 [ 5.901195][ 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 [ 5.901197][ T74] RSP: 002b:00007f8690ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.901199][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8690fb2ed2 [ 5.901201][ T74] RDX: 000000000000002e RSI: 00007f868c0012c0 RDI: 0000000000000003 [ 5.901202][ T74] RBP: 00007f8690ef9c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.901203][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f869103d0a0 [ 5.901204][ T74] R13: 00007f8690f3b3e0 R14: 00007f868c0012c0 R15: 00007f8690ef9da8 [ 5.901211][ T74] [ 6.441403][ T74] virtme-ng-init: udev is done [ 6.444537][ T1] virtme-ng-init: initialization done