virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.069328][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.069355][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.069357][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.069359][ T1] preempt_count: 1, expected: 0 [ 1.069360][ T1] RCU nest depth: 0, expected: 0 [ 1.069361][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.069363][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.069375][ T1] #1: ffffffffbb969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.069380][ T1] #2: ffffffffbb969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.069384][ T1] #3: ffffffffbb889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.069387][ T1] #4: ffffffffbb889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.069390][ T1] irq event stamp: 308652 [ 1.069391][ T1] hardirqs last enabled at (308651): [] __down_trylock_console_sem+0x86/0xa0 [ 1.069394][ T1] hardirqs last disabled at (308652): [] console_emit_next_record+0x3d4/0x4c0 [ 1.069396][ T1] softirqs last enabled at (308202): [] handle_softirqs+0x67c/0x900 [ 1.069399][ T1] softirqs last disabled at (308195): [] __irq_exit_rcu+0x145/0x1c0 [ 1.069402][ T1] Preemption disabled at: [ 1.069402][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.069407][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.069410][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.069412][ T1] Call Trace: [ 1.069414][ T1] [ 1.069419][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.069424][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.069425][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.069430][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.069433][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.069438][ T1] __kmalloc_noprof+0x443/0x760 [ 1.069441][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.069446][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.069449][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.069452][ T1] put_chars+0x1e1/0x2f0 [ 1.069454][ T1] ? __send_to_port+0x420/0x420 [ 1.069458][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.069461][ T1] ? validate_chain+0x38b/0xc20 [ 1.069466][ T1] hvc_console_print+0x292/0x780 [ 1.069469][ T1] ? __lock_acquire+0x518/0xc20 [ 1.069471][ T1] ? __lock_acquire+0x518/0xc20 [ 1.069475][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.069478][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.069480][ T1] ? lock_acquire+0x13c/0x160 [ 1.069484][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.069487][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.069488][ T1] ? console_flush_one_record+0x106/0x710 [ 1.069491][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.069493][ T1] ? lock_acquire+0x13c/0x160 [ 1.069497][ T1] console_flush_one_record+0x46f/0x710 [ 1.069500][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.069501][ T1] ? __lock_acquire+0x518/0xc20 [ 1.069506][ T1] console_unlock+0xee/0x1f0 [ 1.069509][ T1] ? console_flush_one_record+0x710/0x710 [ 1.069510][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.069512][ T1] ? lock_acquire+0x60/0x160 [ 1.069515][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.069517][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.069520][ T1] vprintk_emit+0x37c/0x3e0 [ 1.069523][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.069525][ T1] ? find_held_lock+0x2b/0x80 [ 1.069526][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.069529][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.069532][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.069537][ T1] ? device_rename.cold+0xa/0xa [ 1.069538][ T1] ? __lock_acquire+0x518/0xc20 [ 1.069543][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.069545][ T1] ? find_held_lock+0x2b/0x80 [ 1.069549][ T1] dev_printk_emit+0xb9/0xee [ 1.069551][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.069554][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.069558][ T1] ? proc_register+0x368/0x8b0 [ 1.069565][ T1] _dev_info+0xe2/0x116 [ 1.069567][ T1] ? _dev_notice+0x120/0x120 [ 1.069571][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.069575][ T1] ? rtc_proc_show+0x400/0x400 [ 1.069579][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.069584][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.069589][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.069596][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.069599][ T1] cmos_do_probe+0x73b/0x98a [ 1.069602][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.069604][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.069605][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.069611][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.069613][ T1] ? mc146818_set_time+0x500/0x500 [ 1.069616][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.069619][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.069620][ T1] platform_probe+0xfe/0x1f0 [ 1.069620][ T1] call_driver_probe+0x61/0x1c0 [ 1.069620][ T1] really_probe+0x199/0x760 [ 1.069620][ T1] ? __device_attach_driver+0x280/0x280 [ 1.069620][ T1] __driver_probe_device+0x24f/0x440 [ 1.069620][ T1] ? __device_attach_driver+0x280/0x280 [ 1.069620][ T1] ? __device_attach_driver+0x280/0x280 [ 1.069620][ T1] driver_probe_device+0x4a/0xf0 [ 1.069620][ T1] __driver_attach+0x1b8/0x540 [ 1.069620][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.069620][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.069620][ T1] ? bus_remove_file+0x50/0x50 [ 1.069620][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.069620][ T1] ? rtc_dev_init+0x40/0x40 [ 1.069620][ T1] ? rtc_dev_init+0x40/0x40 [ 1.069620][ T1] bus_add_driver+0x2c8/0x530 [ 1.069620][ T1] driver_register+0x1a3/0x390 [ 1.069620][ T1] __platform_driver_probe+0x13f/0x270 [ 1.069620][ T1] cmos_init+0x31/0x40 [ 1.069620][ T1] do_one_initcall+0x124/0x4f0 [ 1.069620][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.069620][ T1] ? parameq+0x110/0x110 [ 1.069620][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.069620][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.069620][ T1] kernel_init_freeable+0x596/0x630 [ 1.069620][ T1] ? rest_init+0x280/0x280 [ 1.069620][ T1] kernel_init+0x21/0x150 [ 1.069620][ T1] ? rest_init+0x280/0x280 [ 1.069620][ T1] ret_from_fork+0x474/0x6b0 [ 1.069620][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.069620][ T1] ? __switch_to+0x5a3/0xe00 [ 1.069620][ T1] ? rest_init+0x280/0x280 [ 1.069620][ T1] ret_from_fork_asm+0x11/0x20 [ 1.069620][ T1] [ 1.100981][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:41:47 UTC (1787881307) [ 1.102015][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.105027][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.112662][ T1] NET: Registered PF_INET6 protocol family [ 1.116743][ T1] Segment Routing with IPv6 [ 1.117178][ T1] In-situ OAM (IOAM) with IPv6 [ 1.117529][ T1] NET: Registered PF_PACKET protocol family [ 1.117834][ T1] 9pnet: Installing 9P2000 support [ 1.118190][ T1] Key type dns_resolver registered [ 1.118871][ T1] NET: Registered PF_VSOCK protocol family [ 1.123223][ T1] IPI shorthand broadcast: enabled [ 1.224560][ T1] sched_clock: Marking stable (1191001782, 32617625)->(1300830620, -77211213) [ 1.227790][ T1] registered taskstats version 1 [ 1.229741][ T1] Loading compiled-in X.509 certificates [ 1.329370][ T1] Demotion targets for Node 0: null [ 1.329730][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.330030][ T1] page_owner is disabled [ 1.331075][ T1] PM: Magic number: 6:353:661 [ 1.331516][ T1] netconsole: network logging started [ 1.332885][ T1] ALSA device list: [ 1.333833][ T1] No soundcards found. [ 1.335173][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.337690][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.338438][ T1] devtmpfs: mounted [ 1.338743][ T1] VFS: Pivoted into new rootfs [ 1.365607][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.368433][ T1] Write protecting the kernel read-only data: 55296k [ 1.369316][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.369784][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.370678][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.370939][ T1] with arguments: [ 1.371094][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.371324][ T1] with environment: [ 1.372649][ T1] HOME=/ [ 1.372869][ T1] TERM=dumb [ 1.373105][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.373468][ T1] nr_open=2147483584 [ 1.373678][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.374103][ T1] virtme_rw_overlay0=/etc [ 1.374347][ T1] virtme_rw_overlay1=/lib [ 1.374608][ T1] virtme_rw_overlay2=/home [ 1.374878][ T1] virtme_rw_overlay3=/opt [ 1.375103][ T1] virtme_rw_overlay4=/srv [ 1.375297][ T1] virtme_rw_overlay5=/usr [ 1.375506][ T1] virtme_rw_overlay6=/var [ 1.375731][ T1] virtme_rw_overlay7=/tmp [ 1.375951][ T1] virtme_console=ttyS0 [ 1.376162][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.392539][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.394083][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.404585][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.405436][ T1] overlayfs: failed to set xattr on upper [ 1.405839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.406128][ T1] overlayfs: ...falling back to uuid=null. [ 1.408586][ T1] overlayfs: failed to set xattr on upper [ 1.408845][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409133][ T1] overlayfs: ...falling back to uuid=null. [ 1.411326][ T1] overlayfs: failed to set xattr on upper [ 1.411556][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.411894][ T1] overlayfs: ...falling back to uuid=null. [ 1.414499][ T1] overlayfs: failed to set xattr on upper [ 1.414737][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415077][ T1] overlayfs: ...falling back to uuid=null. [ 1.417100][ T1] overlayfs: failed to set xattr on upper [ 1.417328][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.417614][ T1] overlayfs: ...falling back to uuid=null. [ 1.419730][ T1] overlayfs: failed to set xattr on upper [ 1.419972][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.420260][ T1] overlayfs: ...falling back to uuid=null. [ 1.422798][ T1] overlayfs: failed to set xattr on upper [ 1.423036][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.423330][ T1] overlayfs: ...falling back to uuid=null. [ 1.425318][ T1] overlayfs: failed to set xattr on upper [ 1.425546][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426358][ T1] overlayfs: ...falling back to uuid=null. [ 1.437493][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.813344][ T74] systemd-tmpfile (74) used greatest stack depth: 24944 bytes left [ 3.813365][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.813367][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.813369][ T74] preempt_count: 2, expected: 0 [ 3.813369][ T74] RCU nest depth: 0, expected: 0 [ 3.813371][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.813373][ T74] #0: ffffffffbb8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.813385][ T74] #1: ffffffffbb969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.813390][ T74] #2: ffffffffbb969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.813393][ T74] #3: ffffffffbb889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.813397][ T74] #4: ffffffffbb889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.813400][ T74] irq event stamp: 2414224 [ 3.813401][ T74] hardirqs last enabled at (2414223): [] __down_trylock_console_sem+0x86/0xa0 [ 3.813404][ T74] hardirqs last disabled at (2414224): [] console_emit_next_record+0x3d4/0x4c0 [ 3.813406][ T74] softirqs last enabled at (2414008): [] handle_softirqs+0x67c/0x900 [ 3.813408][ T74] softirqs last disabled at (2413291): [] __irq_exit_rcu+0x145/0x1c0 [ 3.813411][ T74] Preemption disabled at: [ 3.813411][ T74] [<0000000000000000>] 0x0 [ 3.813419][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.813422][ T74] Tainted: [W]=WARN [ 3.813423][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.813425][ T74] Call Trace: [ 3.813427][ T74] [ 3.813429][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.813434][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.813439][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.813442][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.813447][ T74] __kmalloc_noprof+0x443/0x760 [ 3.813450][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.813456][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.813459][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.813462][ T74] put_chars+0x1e1/0x2f0 [ 3.813465][ T74] ? __send_to_port+0x420/0x420 [ 3.813467][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.813471][ T74] ? validate_chain+0x38b/0xc20 [ 3.813476][ T74] hvc_console_print+0x292/0x780 [ 3.813483][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.813485][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.813487][ T74] ? lock_acquire+0x13c/0x160 [ 3.813491][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.813494][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.813496][ T74] ? console_flush_one_record+0x106/0x710 [ 3.813498][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.813500][ T74] ? lock_acquire+0x13c/0x160 [ 3.813504][ T74] console_flush_one_record+0x46f/0x710 [ 3.813508][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.813509][ T74] ? __lock_acquire+0x518/0xc20 [ 3.813514][ T74] console_unlock+0xee/0x1f0 [ 3.813517][ T74] ? console_flush_one_record+0x710/0x710 [ 3.813518][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.813520][ T74] ? lock_acquire+0x60/0x160 [ 3.813523][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.813525][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.813528][ T74] vprintk_emit+0x37c/0x3e0 [ 3.813531][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.813534][ T74] ? __lock_acquire+0x518/0xc20 [ 3.813538][ T74] _printk+0xc7/0x100 [ 3.813541][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.813544][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.813547][ T74] ? __rwlock_init+0x150/0x150 [ 3.813551][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.813553][ T74] do_exit.cold+0x82/0x9c [ 3.813557][ T74] ? exit_notify+0x890/0x890 [ 3.813558][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.813561][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.813565][ T74] do_group_exit+0xb8/0x370 [ 3.813567][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.813570][ T74] x64_sys_call+0x1567/0x1570 [ 3.813572][ T74] do_syscall_64+0xff/0x530 [ 3.813576][ T74] ? exc_page_fault+0xee/0x100 [ 3.813579][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.813581][ T74] RIP: 0033:0x7f89a52e61b8 [ 3.813584][ T74] Code: Unable to access opcode bytes at 0x7f89a52e618e. [ 3.813585][ T74] RSP: 002b:00007ffef7c8be08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.813587][ T74] RAX: ffffffffffffffda RBX: 00007f89a5416f88 RCX: 00007f89a52e61b8 [ 3.813589][ T74] RDX: 00007f89a4b444c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.813590][ T74] RBP: 00007ffef7c8be60 R08: 0000000000000000 R09: 0000000000001000 [ 3.813591][ T74] R10: 00007ffef7c8bc20 R11: 0000000000000246 R12: 0000000000000001 [ 3.813591][ T74] R13: 0000000000000049 R14: 00007f89a5415680 R15: 00007f89a5416fa0 [ 3.813598][ T74] [ 3.813675][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.813675][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.813675][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.813675][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.834527][ T1] virtme-ng-init: basic initialization done [ 3.886986][ T78] ip (78) used greatest stack depth: 24656 bytes left [ 3.899481][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.900159][ T75] virtme-ng-init: triggering udev coldplug [ 6.626076][ T75] virtme-ng-init: waiting for udev to settle [ 6.626090][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.626093][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.626094][ T75] preempt_count: 1, expected: 0 [ 6.626095][ T75] RCU nest depth: 0, expected: 0 [ 6.626096][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.626098][ T75] #0: ffffffffbb969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.626111][ T75] #1: ffffffffbb969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.626114][ T75] #2: ffffffffbb889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.626118][ T75] #3: ffffffffbb889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.626121][ T75] irq event stamp: 3624 [ 6.626122][ T75] hardirqs last enabled at (3623): [] __down_trylock_console_sem+0x86/0xa0 [ 6.626125][ T75] hardirqs last disabled at (3624): [] console_emit_next_record+0x3d4/0x4c0 [ 6.626127][ T75] softirqs last enabled at (3108): [] fpu_clone+0xd9/0x410 [ 6.626131][ T75] softirqs last disabled at (3106): [] fpu_clone+0x82/0x410 [ 6.626133][ T75] Preemption disabled at: [ 6.626134][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.626139][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.626143][ T75] Tainted: [W]=WARN [ 6.626144][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.626146][ T75] Call Trace: [ 6.626147][ T75] [ 6.626149][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.626153][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.626155][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.626159][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.626162][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.626167][ T75] __kmalloc_noprof+0x443/0x760 [ 6.626170][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.626176][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.626179][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.626182][ T75] put_chars+0x1e1/0x2f0 [ 6.626185][ T75] ? __send_to_port+0x420/0x420 [ 6.626187][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.626191][ T75] ? validate_chain+0x38b/0xc20 [ 6.626196][ T75] hvc_console_print+0x292/0x780 [ 6.626202][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.626205][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.626206][ T75] ? lock_acquire+0x13c/0x160 [ 6.626211][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.626214][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.626215][ T75] ? console_flush_one_record+0x106/0x710 [ 6.626217][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.626219][ T75] ? lock_acquire+0x13c/0x160 [ 6.626223][ T75] console_flush_one_record+0x46f/0x710 [ 6.626227][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.626228][ T75] ? __lock_acquire+0x518/0xc20 [ 6.626233][ T75] console_unlock+0xee/0x1f0 [ 6.626235][ T75] ? console_flush_one_record+0x710/0x710 [ 6.626236][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.626238][ T75] ? lock_acquire+0x60/0x160 [ 6.626242][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.626244][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.626246][ T75] vprintk_emit+0x37c/0x3e0 [ 6.626249][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.626252][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.626258][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.626262][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.626264][ T75] ? simple_strntoull+0x10f/0x140 [ 6.626268][ T75] ? date_str+0x1e0/0x1e0 [ 6.626271][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.626275][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.626278][ T75] ? vprintk_default+0x20/0x20 [ 6.626282][ T75] ? vprintk_default+0x20/0x20 [ 6.626284][ T75] new_sync_write+0x33e/0x760 [ 6.626287][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.626291][ T75] ? new_sync_read+0x750/0x750 [ 6.626295][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.626300][ T75] ? __fget_files+0x1e3/0x460 [ 6.626304][ T75] vfs_write+0x6a2/0xbd0 [ 6.626308][ T75] ksys_write+0x116/0x250 [ 6.626310][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.626313][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.626316][ T75] do_syscall_64+0xff/0x530 [ 6.626318][ T75] ? exc_page_fault+0xee/0x100 [ 6.626321][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.626323][ T75] RIP: 0033:0x7f20464f3ed2 [ 6.626327][ 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 [ 6.626329][ T75] RSP: 002b:00007f204643ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.626331][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f20464f3ed2 [ 6.626333][ T75] RDX: 000000000000002e RSI: 00007f20400012c0 RDI: 0000000000000003 [ 6.626333][ T75] RBP: 00007f204643ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.626334][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f204657e0a0 [ 6.626335][ T75] R13: 00007f204647c3e0 R14: 00007f20400012c0 R15: 00007f204643ada8 [ 6.626341][ T75] [ 7.434757][ T75] virtme-ng-init: udev is done [ 7.438033][ T1] virtme-ng-init: initialization done