virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.067211][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.067239][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.067241][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.067243][ T1] preempt_count: 1, expected: 0 [ 1.067243][ T1] RCU nest depth: 0, expected: 0 [ 1.067245][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.067246][ T1] #0: ff110000028fb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.067259][ T1] #1: ffffffff9b969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.067265][ T1] #2: ffffffff9b969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.067269][ T1] #3: ffffffff9b889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.067272][ T1] #4: ffffffff9b889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.067276][ T1] irq event stamp: 301912 [ 1.067277][ T1] hardirqs last enabled at (301911): [] __down_trylock_console_sem+0x86/0xa0 [ 1.067280][ T1] hardirqs last disabled at (301912): [] console_emit_next_record+0x3d4/0x4c0 [ 1.067282][ T1] softirqs last enabled at (301450): [] handle_softirqs+0x67c/0x900 [ 1.067285][ T1] softirqs last disabled at (301443): [] __irq_exit_rcu+0x145/0x1c0 [ 1.067287][ T1] Preemption disabled at: [ 1.067288][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.067293][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.067296][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.067298][ T1] Call Trace: [ 1.067299][ T1] [ 1.067303][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.067307][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.067309][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.067314][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.067317][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.067322][ T1] __kmalloc_noprof+0x443/0x760 [ 1.067325][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.067331][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.067334][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.067337][ T1] put_chars+0x1e1/0x2f0 [ 1.067340][ T1] ? __send_to_port+0x420/0x420 [ 1.067343][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.067347][ T1] ? validate_chain+0x38b/0xc20 [ 1.067351][ T1] hvc_console_print+0x292/0x780 [ 1.067354][ T1] ? __lock_acquire+0x518/0xc20 [ 1.067356][ T1] ? __lock_acquire+0x518/0xc20 [ 1.067361][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.067364][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.067367][ T1] ? lock_acquire+0x13c/0x160 [ 1.067371][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.067374][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.067376][ T1] ? console_flush_one_record+0x106/0x710 [ 1.067378][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.067380][ T1] ? lock_acquire+0x13c/0x160 [ 1.067385][ T1] console_flush_one_record+0x46f/0x710 [ 1.067388][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.067390][ T1] ? __lock_acquire+0x518/0xc20 [ 1.067395][ T1] console_unlock+0xee/0x1f0 [ 1.067397][ T1] ? console_flush_one_record+0x710/0x710 [ 1.067399][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.067401][ T1] ? lock_acquire+0x60/0x160 [ 1.067405][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.067407][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.067410][ T1] vprintk_emit+0x37c/0x3e0 [ 1.067413][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.067415][ T1] ? find_held_lock+0x2b/0x80 [ 1.067417][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.067419][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.067423][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.067428][ T1] ? device_rename.cold+0xa/0xa [ 1.067430][ T1] ? __lock_acquire+0x518/0xc20 [ 1.067434][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.067437][ T1] ? find_held_lock+0x2b/0x80 [ 1.067441][ T1] dev_printk_emit+0xb9/0xee [ 1.067443][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.067448][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.067452][ T1] ? proc_register+0x368/0x8b0 [ 1.067452][ T1] _dev_info+0xe2/0x116 [ 1.067452][ T1] ? _dev_notice+0x120/0x120 [ 1.067452][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.067452][ T1] ? rtc_proc_show+0x400/0x400 [ 1.067452][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.067452][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.067452][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.067452][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.067452][ T1] cmos_do_probe+0x73b/0x98a [ 1.067452][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.067452][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.067452][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.067452][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.067452][ T1] ? mc146818_set_time+0x500/0x500 [ 1.067452][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.067452][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.067452][ T1] platform_probe+0xfe/0x1f0 [ 1.067452][ T1] call_driver_probe+0x61/0x1c0 [ 1.067452][ T1] really_probe+0x199/0x760 [ 1.067452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.067452][ T1] __driver_probe_device+0x24f/0x440 [ 1.067452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.067452][ T1] ? __device_attach_driver+0x280/0x280 [ 1.067452][ T1] driver_probe_device+0x4a/0xf0 [ 1.067452][ T1] __driver_attach+0x1b8/0x540 [ 1.067452][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.067452][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.067452][ T1] ? bus_remove_file+0x50/0x50 [ 1.067452][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.067452][ T1] ? rtc_dev_init+0x40/0x40 [ 1.067452][ T1] ? rtc_dev_init+0x40/0x40 [ 1.067452][ T1] bus_add_driver+0x2c8/0x530 [ 1.067452][ T1] driver_register+0x1a3/0x390 [ 1.067452][ T1] __platform_driver_probe+0x13f/0x270 [ 1.067452][ T1] cmos_init+0x31/0x40 [ 1.067452][ T1] do_one_initcall+0x124/0x4f0 [ 1.067452][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.067452][ T1] ? parameq+0x110/0x110 [ 1.067452][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.067452][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.067452][ T1] kernel_init_freeable+0x596/0x630 [ 1.067452][ T1] ? rest_init+0x280/0x280 [ 1.067452][ T1] kernel_init+0x21/0x150 [ 1.067452][ T1] ? rest_init+0x280/0x280 [ 1.067452][ T1] ret_from_fork+0x474/0x6b0 [ 1.067452][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.067452][ T1] ? __switch_to+0x5a3/0xe00 [ 1.067452][ T1] ? rest_init+0x280/0x280 [ 1.067452][ T1] ret_from_fork_asm+0x11/0x20 [ 1.067452][ T1] [ 1.100206][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:13:23 UTC (1787930003) [ 1.101268][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.104297][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.113625][ T1] NET: Registered PF_INET6 protocol family [ 1.117862][ T1] Segment Routing with IPv6 [ 1.118297][ T1] In-situ OAM (IOAM) with IPv6 [ 1.118861][ T1] NET: Registered PF_PACKET protocol family [ 1.119151][ T1] 9pnet: Installing 9P2000 support [ 1.119516][ T1] Key type dns_resolver registered [ 1.120170][ T1] NET: Registered PF_VSOCK protocol family [ 1.124467][ T1] IPI shorthand broadcast: enabled [ 1.229461][ T1] sched_clock: Marking stable (1193002173, 36447408)->(1312983810, -83534229) [ 1.231622][ T1] registered taskstats version 1 [ 1.234242][ T1] Loading compiled-in X.509 certificates [ 1.337316][ T1] Demotion targets for Node 0: null [ 1.337597][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.337904][ T1] page_owner is disabled [ 1.338906][ T1] PM: Magic number: 6:875:235 [ 1.339325][ T1] netconsole: network logging started [ 1.340718][ T1] ALSA device list: [ 1.341374][ T1] No soundcards found. [ 1.342654][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.345212][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.346055][ T1] devtmpfs: mounted [ 1.346359][ T1] VFS: Pivoted into new rootfs [ 1.375547][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.375784][ T1] Write protecting the kernel read-only data: 55296k [ 1.376337][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.378639][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.378922][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.379194][ T1] with arguments: [ 1.379328][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.379583][ T1] with environment: [ 1.379709][ T1] HOME=/ [ 1.379832][ T1] TERM=dumb [ 1.379948][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.380187][ T1] nr_open=2147483584 [ 1.380314][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.380601][ T1] virtme_rw_overlay0=/etc [ 1.380765][ T1] virtme_rw_overlay1=/lib [ 1.380918][ T1] virtme_rw_overlay2=/home [ 1.381073][ T1] virtme_rw_overlay3=/opt [ 1.381236][ T1] virtme_rw_overlay4=/srv [ 1.381393][ T1] virtme_rw_overlay5=/usr [ 1.381559][ T1] virtme_rw_overlay6=/var [ 1.381720][ T1] virtme_rw_overlay7=/tmp [ 1.381878][ T1] virtme_console=ttyS0 [ 1.382036][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.397657][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.398919][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.408110][ T1] overlayfs: failed to set xattr on upper [ 1.408371][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408676][ T1] overlayfs: ...falling back to uuid=null. [ 1.410980][ T1] overlayfs: failed to set xattr on upper [ 1.411184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411432][ T1] overlayfs: ...falling back to uuid=null. [ 1.413526][ T1] overlayfs: failed to set xattr on upper [ 1.413746][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413989][ T1] overlayfs: ...falling back to uuid=null. [ 1.415834][ T1] overlayfs: failed to set xattr on upper [ 1.416061][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416308][ T1] overlayfs: ...falling back to uuid=null. [ 1.418249][ T1] overlayfs: failed to set xattr on upper [ 1.418463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418721][ T1] overlayfs: ...falling back to uuid=null. [ 1.420374][ T1] overlayfs: failed to set xattr on upper [ 1.420589][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420828][ T1] overlayfs: ...falling back to uuid=null. [ 1.422669][ T1] overlayfs: failed to set xattr on upper [ 1.422880][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.423126][ T1] overlayfs: ...falling back to uuid=null. [ 1.424963][ T1] overlayfs: failed to set xattr on upper [ 1.425168][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.425422][ T1] overlayfs: ...falling back to uuid=null. [ 1.436759][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.456988][ T73] kwatchdog (73) used greatest stack depth: 28680 bytes left [ 3.631391][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.631391][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.631391][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.631391][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.631411][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.631414][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.631416][ T1] preempt_count: 1, expected: 0 [ 3.631418][ T1] RCU nest depth: 0, expected: 0 [ 3.631419][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.631422][ T1] #0: ffffffff9b969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.631438][ T1] #1: ffffffff9b969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.631444][ T1] #2: ffffffff9b889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.631452][ T1] #3: ffffffff9b889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.631458][ T1] irq event stamp: 546448 [ 3.631459][ T1] hardirqs last enabled at (546447): [] __down_trylock_console_sem+0x86/0xa0 [ 3.631463][ T1] hardirqs last disabled at (546448): [] console_emit_next_record+0x3d4/0x4c0 [ 3.631466][ T1] softirqs last enabled at (545812): [] handle_softirqs+0x67c/0x900 [ 3.631471][ T1] softirqs last disabled at (545805): [] __irq_exit_rcu+0x145/0x1c0 [ 3.631474][ T1] Preemption disabled at: [ 3.631475][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.631482][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.631487][ T1] Tainted: [W]=WARN [ 3.631488][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.631491][ T1] Call Trace: [ 3.631493][ T1] [ 3.631495][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.631501][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.631504][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.631510][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.631515][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.631523][ T1] __kmalloc_noprof+0x443/0x760 [ 3.631527][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.631537][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.631540][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.631552][ T1] put_chars+0x1e1/0x2f0 [ 3.631557][ T1] ? __send_to_port+0x420/0x420 [ 3.631559][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.631565][ T1] ? validate_chain+0x38b/0xc20 [ 3.631575][ T1] hvc_console_print+0x292/0x780 [ 3.631586][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.631590][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.631594][ T1] ? lock_acquire+0x13c/0x160 [ 3.631601][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.631607][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.631609][ T1] ? console_flush_one_record+0x106/0x710 [ 3.631614][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.631617][ T1] ? lock_acquire+0x13c/0x160 [ 3.631625][ T1] console_flush_one_record+0x46f/0x710 [ 3.631631][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.631633][ T1] ? __lock_acquire+0x518/0xc20 [ 3.631643][ T1] console_unlock+0xee/0x1f0 [ 3.631647][ T1] ? console_flush_one_record+0x710/0x710 [ 3.631650][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.631653][ T1] ? lock_acquire+0x60/0x160 [ 3.631660][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.631663][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.631668][ T1] vprintk_emit+0x37c/0x3e0 [ 3.631673][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.631678][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.631688][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.631693][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.631696][ T1] ? simple_strntoull+0x10f/0x140 [ 3.631703][ T1] ? date_str+0x1e0/0x1e0 [ 3.631708][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.631716][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.631721][ T1] ? vprintk_default+0x20/0x20 [ 3.631728][ T1] ? vprintk_default+0x20/0x20 [ 3.631732][ T1] new_sync_write+0x33e/0x760 [ 3.631737][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.631740][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.631746][ T1] ? new_sync_read+0x750/0x750 [ 3.631760][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.631765][ T1] vfs_write+0x6a2/0xbd0 [ 3.631772][ T1] ksys_write+0x116/0x250 [ 3.631777][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.631782][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.631788][ T1] do_syscall_64+0xff/0x530 [ 3.631791][ T1] ? exc_page_fault+0xee/0x100 [ 3.631796][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.631799][ T1] RIP: 0033:0x7ff1690b4bee [ 3.631805][ 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 [ 3.631807][ T1] RSP: 002b:00007fff7f7237d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.631810][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007ff1690b4bee [ 3.631812][ T1] RDX: 000000000000011c RSI: 000055558c62a680 RDI: 0000000000000003 [ 3.631814][ T1] RBP: 00007fff7f7237e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.631816][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff1691400a0 [ 3.631817][ T1] R13: 00007ff16903e3e0 R14: 000055558c62a680 R15: 00007fff7f7238f8 [ 3.631831][ T1] [ 3.634499][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.636570][ T1] virtme-ng-init: basic initialization done [ 3.718773][ T79] ip (79) used greatest stack depth: 24512 bytes left [ 3.759974][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.760381][ T75] virtme-ng-init: triggering udev coldplug [ 6.088351][ T75] virtme-ng-init: waiting for udev to settle [ 6.088365][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.088368][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.088369][ T75] preempt_count: 1, expected: 0 [ 6.088370][ T75] RCU nest depth: 0, expected: 0 [ 6.088371][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.088374][ T75] #0: ffffffff9b969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.088386][ T75] #1: ffffffff9b969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.088390][ T75] #2: ffffffff9b889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.088394][ T75] #3: ffffffff9b889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.088397][ T75] irq event stamp: 3154 [ 6.088398][ T75] hardirqs last enabled at (3153): [] __down_trylock_console_sem+0x86/0xa0 [ 6.088402][ T75] hardirqs last disabled at (3154): [] console_emit_next_record+0x3d4/0x4c0 [ 6.088403][ T75] softirqs last enabled at (2868): [] handle_softirqs+0x67c/0x900 [ 6.088406][ T75] softirqs last disabled at (2861): [] __irq_exit_rcu+0x145/0x1c0 [ 6.088409][ T75] Preemption disabled at: [ 6.088410][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.088415][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.088419][ T75] Tainted: [W]=WARN [ 6.088420][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.088421][ T75] Call Trace: [ 6.088423][ T75] [ 6.088425][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.088429][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.088431][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.088435][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.088439][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.088444][ T75] __kmalloc_noprof+0x443/0x760 [ 6.088448][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.088454][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.088457][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.088461][ T75] put_chars+0x1e1/0x2f0 [ 6.088464][ T75] ? __send_to_port+0x420/0x420 [ 6.088466][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.088470][ T75] ? validate_chain+0x38b/0xc20 [ 6.088475][ T75] hvc_console_print+0x292/0x780 [ 6.088482][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.088484][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.088486][ T75] ? lock_acquire+0x13c/0x160 [ 6.088490][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.088494][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.088495][ T75] ? console_flush_one_record+0x106/0x710 [ 6.088498][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.088500][ T75] ? lock_acquire+0x13c/0x160 [ 6.088504][ T75] console_flush_one_record+0x46f/0x710 [ 6.088507][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.088509][ T75] ? __lock_acquire+0x518/0xc20 [ 6.088514][ T75] console_unlock+0xee/0x1f0 [ 6.088516][ T75] ? console_flush_one_record+0x710/0x710 [ 6.088518][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.088520][ T75] ? lock_acquire+0x60/0x160 [ 6.088524][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.088526][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.088529][ T75] vprintk_emit+0x37c/0x3e0 [ 6.088532][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.088534][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.088540][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.088545][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.088547][ T75] ? simple_strntoull+0x10f/0x140 [ 6.088551][ T75] ? date_str+0x1e0/0x1e0 [ 6.088555][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.088559][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.088561][ T75] ? vprintk_default+0x20/0x20 [ 6.088571][ T75] ? vprintk_default+0x20/0x20 [ 6.088574][ T75] new_sync_write+0x33e/0x760 [ 6.088577][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.088582][ T75] ? new_sync_read+0x750/0x750 [ 6.088586][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.088591][ T75] ? __fget_files+0x1e3/0x460 [ 6.088595][ T75] vfs_write+0x6a2/0xbd0 [ 6.088599][ T75] ksys_write+0x116/0x250 [ 6.088601][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.088604][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.088607][ T75] do_syscall_64+0xff/0x530 [ 6.088610][ T75] ? exc_page_fault+0xee/0x100 [ 6.088613][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.088615][ T75] RIP: 0033:0x7ff1690b5ed2 [ 6.088619][ 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 [ 6.088621][ T75] RSP: 002b:00007ff168ffcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.088623][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007ff1690b5ed2 [ 6.088625][ T75] RDX: 000000000000002e RSI: 00007ff1640012c0 RDI: 0000000000000003 [ 6.088626][ T75] RBP: 00007ff168ffcc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.088626][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1691400a0 [ 6.088627][ T75] R13: 00007ff16903e3e0 R14: 00007ff1640012c0 R15: 00007ff168ffcda8 [ 6.088634][ T75] [ 6.731101][ T75] virtme-ng-init: udev is done [ 6.733822][ T1] virtme-ng-init: initialization done