virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.075578][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.075599][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.075601][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.075602][ T1] preempt_count: 1, expected: 0 [ 1.075603][ T1] RCU nest depth: 0, expected: 0 [ 1.075604][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.075606][ T1] #0: ff110000028a3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.075617][ T1] #1: ffffffff95769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.075617][ T1] #2: ffffffff95769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.075617][ T1] #3: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.075617][ T1] #4: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.075617][ T1] irq event stamp: 307068 [ 1.075617][ T1] hardirqs last enabled at (307067): [] __down_trylock_console_sem+0x86/0xa0 [ 1.075617][ T1] hardirqs last disabled at (307068): [] console_emit_next_record+0x3d4/0x4c0 [ 1.075617][ T1] softirqs last enabled at (306482): [] handle_softirqs+0x67c/0x900 [ 1.075617][ T1] softirqs last disabled at (306475): [] __irq_exit_rcu+0x145/0x1c0 [ 1.075617][ T1] Preemption disabled at: [ 1.075617][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.075617][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.075617][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.075617][ T1] Call Trace: [ 1.075617][ T1] [ 1.075617][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.075617][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.075617][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.075617][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.075617][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.075617][ T1] __kmalloc_noprof+0x443/0x760 [ 1.075617][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.075617][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.075617][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.075617][ T1] put_chars+0x1e1/0x2f0 [ 1.075617][ T1] ? __send_to_port+0x420/0x420 [ 1.075617][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.075617][ T1] ? validate_chain+0x38b/0xc20 [ 1.075617][ T1] hvc_console_print+0x292/0x780 [ 1.075617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.075617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.075617][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.075617][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.075617][ T1] ? lock_acquire+0x13c/0x160 [ 1.075617][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.075617][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.075617][ T1] ? console_flush_one_record+0x106/0x710 [ 1.075617][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.075617][ T1] ? lock_acquire+0x13c/0x160 [ 1.075617][ T1] console_flush_one_record+0x46f/0x710 [ 1.075617][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.075617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.075617][ T1] console_unlock+0xee/0x1f0 [ 1.075617][ T1] ? console_flush_one_record+0x710/0x710 [ 1.075617][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.075617][ T1] ? lock_acquire+0x60/0x160 [ 1.075617][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.075617][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.075617][ T1] vprintk_emit+0x37c/0x3e0 [ 1.075617][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.075617][ T1] ? find_held_lock+0x2b/0x80 [ 1.075617][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.075617][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.075617][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.075617][ T1] ? device_rename.cold+0xa/0xa [ 1.075617][ T1] ? __lock_acquire+0x518/0xc20 [ 1.075617][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.075617][ T1] ? find_held_lock+0x2b/0x80 [ 1.075617][ T1] dev_printk_emit+0xb9/0xee [ 1.075617][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.075617][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.075617][ T1] ? proc_register+0x368/0x8b0 [ 1.075617][ T1] _dev_info+0xe2/0x116 [ 1.075617][ T1] ? _dev_notice+0x120/0x120 [ 1.075617][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.075617][ T1] ? rtc_proc_show+0x400/0x400 [ 1.075617][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.075617][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.075617][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.075617][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.075617][ T1] cmos_do_probe+0x73b/0x98a [ 1.075617][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.075617][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.075617][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.075617][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.075617][ T1] ? mc146818_set_time+0x500/0x500 [ 1.075617][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.075617][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.075617][ T1] platform_probe+0xfe/0x1f0 [ 1.075617][ T1] call_driver_probe+0x61/0x1c0 [ 1.075617][ T1] really_probe+0x199/0x760 [ 1.075617][ T1] ? __device_attach_driver+0x280/0x280 [ 1.075617][ T1] __driver_probe_device+0x24f/0x440 [ 1.075617][ T1] ? __device_attach_driver+0x280/0x280 [ 1.075617][ T1] ? __device_attach_driver+0x280/0x280 [ 1.075617][ T1] driver_probe_device+0x4a/0xf0 [ 1.075617][ T1] __driver_attach+0x1b8/0x540 [ 1.075617][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.075617][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.075617][ T1] ? bus_remove_file+0x50/0x50 [ 1.075617][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.075617][ T1] ? rtc_dev_init+0x40/0x40 [ 1.075617][ T1] ? rtc_dev_init+0x40/0x40 [ 1.075617][ T1] bus_add_driver+0x2c8/0x530 [ 1.075617][ T1] driver_register+0x1a3/0x390 [ 1.075617][ T1] __platform_driver_probe+0x13f/0x270 [ 1.075617][ T1] cmos_init+0x31/0x40 [ 1.075617][ T1] do_one_initcall+0x124/0x4f0 [ 1.075617][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.075617][ T1] ? parameq+0x110/0x110 [ 1.075617][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.075617][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.075617][ T1] kernel_init_freeable+0x596/0x630 [ 1.075617][ T1] ? rest_init+0x280/0x280 [ 1.075617][ T1] kernel_init+0x21/0x150 [ 1.075617][ T1] ? rest_init+0x280/0x280 [ 1.075617][ T1] ret_from_fork+0x474/0x6b0 [ 1.075617][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.075617][ T1] ? __switch_to+0x5a3/0xe00 [ 1.075617][ T1] ? rest_init+0x280/0x280 [ 1.075617][ T1] ret_from_fork_asm+0x11/0x20 [ 1.075617][ T1] [ 1.110018][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:16:03 UTC (1787908563) [ 1.111081][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.114210][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.121270][ T1] NET: Registered PF_INET6 protocol family [ 1.128119][ T1] Segment Routing with IPv6 [ 1.128601][ T1] In-situ OAM (IOAM) with IPv6 [ 1.128996][ T1] NET: Registered PF_PACKET protocol family [ 1.129276][ T1] 9pnet: Installing 9P2000 support [ 1.129642][ T1] Key type dns_resolver registered [ 1.130293][ T1] NET: Registered PF_VSOCK protocol family [ 1.135211][ T1] IPI shorthand broadcast: enabled [ 1.240411][ T1] sched_clock: Marking stable (1190001952, 49613608)->(1355695333, -116079773) [ 1.243233][ T1] registered taskstats version 1 [ 1.245564][ T1] Loading compiled-in X.509 certificates [ 1.349413][ T1] Demotion targets for Node 0: null [ 1.349806][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.350115][ T1] page_owner is disabled [ 1.350746][ T1] PM: Magic number: 6:789:273 [ 1.350969][ T1] tty tty10: hash matches [ 1.351173][ T1] net lo: hash matches [ 1.351519][ T1] netconsole: network logging started [ 1.352998][ T1] ALSA device list: [ 1.353173][ T1] No soundcards found. [ 1.355352][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.358094][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.358900][ T1] devtmpfs: mounted [ 1.359180][ T1] VFS: Pivoted into new rootfs [ 1.388996][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.389295][ T1] Write protecting the kernel read-only data: 55296k [ 1.390034][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.390546][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.390918][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.391282][ T1] with arguments: [ 1.391454][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.391787][ T1] with environment: [ 1.391973][ T1] HOME=/ [ 1.392165][ T1] TERM=dumb [ 1.392360][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.392681][ T1] nr_open=2147483584 [ 1.392874][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.393231][ T1] virtme_rw_overlay0=/etc [ 1.393440][ T1] virtme_rw_overlay1=/lib [ 1.393678][ T1] virtme_rw_overlay2=/home [ 1.393930][ T1] virtme_rw_overlay3=/opt [ 1.394148][ T1] virtme_rw_overlay4=/srv [ 1.394366][ T1] virtme_rw_overlay5=/usr [ 1.394590][ T1] virtme_rw_overlay6=/var [ 1.394831][ T1] virtme_rw_overlay7=/tmp [ 1.395038][ T1] virtme_console=ttyS0 [ 1.395272][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.412391][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.413762][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.426562][ T1] overlayfs: failed to set xattr on upper [ 1.426929][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427244][ T1] overlayfs: ...falling back to uuid=null. [ 1.429790][ T1] overlayfs: failed to set xattr on upper [ 1.430038][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430339][ T1] overlayfs: ...falling back to uuid=null. [ 1.432432][ T1] overlayfs: failed to set xattr on upper [ 1.432682][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432998][ T1] overlayfs: ...falling back to uuid=null. [ 1.435262][ T1] overlayfs: failed to set xattr on upper [ 1.435499][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435843][ T1] overlayfs: ...falling back to uuid=null. [ 1.438754][ T1] overlayfs: failed to set xattr on upper [ 1.439007][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439323][ T1] overlayfs: ...falling back to uuid=null. [ 1.441722][ T1] overlayfs: failed to set xattr on upper [ 1.441981][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442294][ T1] overlayfs: ...falling back to uuid=null. [ 1.443406][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.445242][ T1] overlayfs: failed to set xattr on upper [ 1.445688][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446017][ T1] overlayfs: ...falling back to uuid=null. [ 1.448151][ T1] overlayfs: failed to set xattr on upper [ 1.448394][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449278][ T1] overlayfs: ...falling back to uuid=null. [ 1.463970][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.700448][ T75] systemd-tmpfile (75) used greatest stack depth: 24928 bytes left [ 3.700467][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.700469][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.700471][ T75] preempt_count: 2, expected: 0 [ 3.700472][ T75] RCU nest depth: 0, expected: 0 [ 3.700473][ T75] locks held by systemd-tmpfile/75: 5, last CPU#0: [ 3.700475][ T75] #0: ffffffff956027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.700487][ T75] #1: ffffffff95769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.700493][ T75] #2: ffffffff95769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.700496][ T75] #3: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.700499][ T75] #4: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.700503][ T75] irq event stamp: 2341546 [ 3.700504][ T75] hardirqs last enabled at (2341545): [] __down_trylock_console_sem+0x86/0xa0 [ 3.700508][ T75] hardirqs last disabled at (2341546): [] console_emit_next_record+0x3d4/0x4c0 [ 3.700509][ T75] softirqs last enabled at (2337778): [] handle_softirqs+0x67c/0x900 [ 3.700512][ T75] softirqs last disabled at (2337639): [] __irq_exit_rcu+0x145/0x1c0 [ 3.700514][ T75] Preemption disabled at: [ 3.700515][ T75] [<0000000000000000>] 0x0 [ 3.700523][ T75] CPU: 0 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.700526][ T75] Tainted: [W]=WARN [ 3.700527][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.700529][ T75] Call Trace: [ 3.700531][ T75] [ 3.700533][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.700538][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.700543][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.700546][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.700552][ T75] __kmalloc_noprof+0x443/0x760 [ 3.700554][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.700561][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.700564][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.700567][ T75] put_chars+0x1e1/0x2f0 [ 3.700570][ T75] ? __send_to_port+0x420/0x420 [ 3.700572][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.700576][ T75] ? validate_chain+0x38b/0xc20 [ 3.700582][ T75] hvc_console_print+0x292/0x780 [ 3.700589][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.700591][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.700593][ T75] ? lock_acquire+0x13c/0x160 [ 3.700597][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.700601][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.700602][ T75] ? console_flush_one_record+0x106/0x710 [ 3.700605][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.700607][ T75] ? lock_acquire+0x13c/0x160 [ 3.700611][ T75] console_flush_one_record+0x46f/0x710 [ 3.700617][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.700618][ T75] ? __lock_acquire+0x518/0xc20 [ 3.700624][ T75] console_unlock+0xee/0x1f0 [ 3.700626][ T75] ? console_flush_one_record+0x710/0x710 [ 3.700627][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.700629][ T75] ? lock_acquire+0x60/0x160 [ 3.700633][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.700635][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.700638][ T75] vprintk_emit+0x37c/0x3e0 [ 3.700641][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.700644][ T75] ? __lock_acquire+0x518/0xc20 [ 3.700648][ T75] _printk+0xc7/0x100 [ 3.700654][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.700658][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.700663][ T75] ? __rwlock_init+0x150/0x150 [ 3.700667][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.700671][ T75] do_exit.cold+0x82/0x9c [ 3.700674][ T75] ? exit_notify+0x890/0x890 [ 3.700676][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.700679][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.700683][ T75] do_group_exit+0xb8/0x370 [ 3.700686][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.700688][ T75] x64_sys_call+0x1567/0x1570 [ 3.700691][ T75] do_syscall_64+0xff/0x530 [ 3.700695][ T75] ? exc_page_fault+0xee/0x100 [ 3.700698][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.700701][ T75] RIP: 0033:0x7f22ae7ac1b8 [ 3.700704][ T75] Code: Unable to access opcode bytes at 0x7f22ae7ac18e. [ 3.700705][ T75] RSP: 002b:00007ffc14b35af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.700707][ T75] RAX: ffffffffffffffda RBX: 00007f22ae8dcf88 RCX: 00007f22ae7ac1b8 [ 3.700709][ T75] RDX: 00007f22ae00a4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.700710][ T75] RBP: 00007ffc14b35b50 R08: 0000000000000000 R09: 0000000000001000 [ 3.700711][ T75] R10: 00007ffc14b35910 R11: 0000000000000246 R12: 0000000000000001 [ 3.700712][ T75] R13: 0000000000000049 R14: 00007f22ae8db680 R15: 00007f22ae8dcfa0 [ 3.700719][ T75] [ 3.700752][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.700752][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.700752][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.700752][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.723302][ T1] virtme-ng-init: basic initialization done [ 3.777012][ T80] ip (80) used greatest stack depth: 24896 bytes left [ 3.784959][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.785386][ T76] virtme-ng-init: triggering udev coldplug [ 6.191401][ T76] virtme-ng-init: waiting for udev to settle [ 6.191416][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.191419][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.191421][ T76] preempt_count: 1, expected: 0 [ 6.191422][ T76] RCU nest depth: 0, expected: 0 [ 6.191423][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.191426][ T76] #0: ffffffff95769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.191438][ T76] #1: ffffffff95769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.191442][ T76] #2: ffffffff95689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.191446][ T76] #3: ffffffff95689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.191449][ T76] irq event stamp: 3050 [ 6.191450][ T76] hardirqs last enabled at (3049): [] __down_trylock_console_sem+0x86/0xa0 [ 6.191454][ T76] hardirqs last disabled at (3050): [] console_emit_next_record+0x3d4/0x4c0 [ 6.191456][ T76] softirqs last enabled at (2558): [] fpu_clone+0xd9/0x410 [ 6.191459][ T76] softirqs last disabled at (2556): [] fpu_clone+0x82/0x410 [ 6.191462][ T76] Preemption disabled at: [ 6.191463][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.191468][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.191471][ T76] Tainted: [W]=WARN [ 6.191472][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.191474][ T76] Call Trace: [ 6.191476][ T76] [ 6.191477][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.191482][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.191484][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.191488][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.191492][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.191497][ T76] __kmalloc_noprof+0x443/0x760 [ 6.191500][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.191506][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.191509][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.191513][ T76] put_chars+0x1e1/0x2f0 [ 6.191516][ T76] ? __send_to_port+0x420/0x420 [ 6.191517][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.191522][ T76] ? validate_chain+0x38b/0xc20 [ 6.191527][ T76] hvc_console_print+0x292/0x780 [ 6.191534][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.191536][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.191538][ T76] ? lock_acquire+0x13c/0x160 [ 6.191543][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.191546][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.191547][ T76] ? console_flush_one_record+0x106/0x710 [ 6.191550][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.191552][ T76] ? lock_acquire+0x13c/0x160 [ 6.191556][ T76] console_flush_one_record+0x46f/0x710 [ 6.191560][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.191561][ T76] ? __lock_acquire+0x518/0xc20 [ 6.191566][ T76] console_unlock+0xee/0x1f0 [ 6.191569][ T76] ? console_flush_one_record+0x710/0x710 [ 6.191570][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.191572][ T76] ? lock_acquire+0x60/0x160 [ 6.191576][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.191578][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.191581][ T76] vprintk_emit+0x37c/0x3e0 [ 6.191584][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.191586][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.191593][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.191597][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.191599][ T76] ? simple_strntoull+0x10f/0x140 [ 6.191604][ T76] ? date_str+0x1e0/0x1e0 [ 6.191607][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.191611][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.191616][ T76] ? vprintk_default+0x20/0x20 [ 6.191620][ T76] ? vprintk_default+0x20/0x20 [ 6.191622][ T76] new_sync_write+0x33e/0x760 [ 6.191626][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.191630][ T76] ? new_sync_read+0x750/0x750 [ 6.191635][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.191640][ T76] ? __fget_files+0x1e3/0x460 [ 6.191644][ T76] vfs_write+0x6a2/0xbd0 [ 6.191648][ T76] ksys_write+0x116/0x250 [ 6.191650][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.191653][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.191656][ T76] do_syscall_64+0xff/0x530 [ 6.191659][ T76] ? exc_page_fault+0xee/0x100 [ 6.191662][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.191664][ T76] RIP: 0033:0x7fc9b74abed2 [ 6.191668][ 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 [ 6.191670][ T76] RSP: 002b:00007fc9b73f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.191673][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc9b74abed2 [ 6.191674][ T76] RDX: 000000000000002e RSI: 00007fc9b00012c0 RDI: 0000000000000003 [ 6.191675][ T76] RBP: 00007fc9b73f2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.191676][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9b75360a0 [ 6.191677][ T76] R13: 00007fc9b74343e0 R14: 00007fc9b00012c0 R15: 00007fc9b73f2da8 [ 6.191683][ T76] [ 6.846890][ T76] virtme-ng-init: udev is done [ 6.850305][ T1] virtme-ng-init: initialization done