virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.001731][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.001750][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.001752][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.001754][ T1] preempt_count: 1, expected: 0 [ 1.001755][ T1] RCU nest depth: 0, expected: 0 [ 1.001756][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.001757][ T1] #0: ff1100000289b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.001770][ T1] #1: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.001776][ T1] #2: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.001780][ T1] #3: ffffffffa3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.001783][ T1] #4: ffffffffa3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.001786][ T1] irq event stamp: 304258 [ 1.001787][ T1] hardirqs last enabled at (304257): [] __down_trylock_console_sem+0x86/0xa0 [ 1.001791][ T1] hardirqs last disabled at (304258): [] console_emit_next_record+0x3d4/0x4c0 [ 1.001792][ T1] softirqs last enabled at (303854): [] handle_softirqs+0x67c/0x900 [ 1.001796][ T1] softirqs last disabled at (303847): [] __irq_exit_rcu+0x145/0x1c0 [ 1.001798][ T1] Preemption disabled at: [ 1.001799][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.001803][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.001806][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.001808][ T1] Call Trace: [ 1.001809][ T1] [ 1.001812][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.001817][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.001819][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.001823][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.001826][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.001832][ T1] __kmalloc_noprof+0x443/0x760 [ 1.001834][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.001840][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.001843][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.001846][ T1] put_chars+0x1e1/0x2f0 [ 1.001849][ T1] ? __send_to_port+0x420/0x420 [ 1.001852][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.001856][ T1] ? validate_chain+0x38b/0xc20 [ 1.001860][ T1] hvc_console_print+0x292/0x780 [ 1.001863][ T1] ? __lock_acquire+0x518/0xc20 [ 1.001865][ T1] ? __lock_acquire+0x518/0xc20 [ 1.001870][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.001873][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.001875][ T1] ? lock_acquire+0x13c/0x160 [ 1.001879][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.001883][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.001884][ T1] ? console_flush_one_record+0x106/0x710 [ 1.001887][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.001889][ T1] ? lock_acquire+0x13c/0x160 [ 1.001893][ T1] console_flush_one_record+0x46f/0x710 [ 1.001896][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.001898][ T1] ? __lock_acquire+0x518/0xc20 [ 1.001903][ T1] console_unlock+0xee/0x1f0 [ 1.001905][ T1] ? console_flush_one_record+0x710/0x710 [ 1.001907][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.001909][ T1] ? lock_acquire+0x60/0x160 [ 1.001912][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.001914][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.001917][ T1] vprintk_emit+0x37c/0x3e0 [ 1.001920][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.001922][ T1] ? find_held_lock+0x2b/0x80 [ 1.001924][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.001926][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.001930][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.001935][ T1] ? device_rename.cold+0xa/0xa [ 1.001936][ T1] ? __lock_acquire+0x518/0xc20 [ 1.001941][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.001943][ T1] ? find_held_lock+0x2b/0x80 [ 1.001947][ T1] dev_printk_emit+0xb9/0xee [ 1.001950][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.001953][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.001956][ T1] ? proc_register+0x368/0x8b0 [ 1.001964][ T1] _dev_info+0xe2/0x116 [ 1.001966][ T1] ? _dev_notice+0x120/0x120 [ 1.001975][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.001979][ T1] ? rtc_proc_show+0x400/0x400 [ 1.001983][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.001988][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.001993][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.002000][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.002004][ T1] cmos_do_probe+0x73b/0x98a [ 1.002006][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.002009][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.002010][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.002017][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.002018][ T1] ? mc146818_set_time+0x500/0x500 [ 1.002022][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.002024][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.002030][ T1] platform_probe+0xfe/0x1f0 [ 1.002032][ T1] call_driver_probe+0x61/0x1c0 [ 1.002035][ T1] really_probe+0x199/0x760 [ 1.002039][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002041][ T1] __driver_probe_device+0x24f/0x440 [ 1.002044][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002046][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002048][ T1] driver_probe_device+0x4a/0xf0 [ 1.002051][ T1] __driver_attach+0x1b8/0x540 [ 1.002054][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.002057][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.002060][ T1] ? bus_remove_file+0x50/0x50 [ 1.002061][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.002065][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002070][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002072][ T1] bus_add_driver+0x2c8/0x530 [ 1.002076][ T1] driver_register+0x1a3/0x390 [ 1.002079][ T1] __platform_driver_probe+0x13f/0x270 [ 1.002082][ T1] cmos_init+0x31/0x40 [ 1.002083][ T1] do_one_initcall+0x124/0x4f0 [ 1.002087][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.002089][ T1] ? parameq+0x110/0x110 [ 1.002094][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.002099][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002102][ T1] kernel_init_freeable+0x596/0x630 [ 1.002105][ T1] ? rest_init+0x280/0x280 [ 1.002109][ T1] kernel_init+0x21/0x150 [ 1.002111][ T1] ? rest_init+0x280/0x280 [ 1.002112][ T1] ret_from_fork+0x474/0x6b0 [ 1.002117][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.002120][ T1] ? __switch_to+0x5a3/0xe00 [ 1.002127][ T1] ? rest_init+0x280/0x280 [ 1.002128][ T1] ret_from_fork_asm+0x11/0x20 [ 1.002128][ T1] [ 1.033671][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T14:00:15 UTC (1787925615) [ 1.034706][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.037583][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.045277][ T1] NET: Registered PF_INET6 protocol family [ 1.049415][ T1] Segment Routing with IPv6 [ 1.049822][ T1] In-situ OAM (IOAM) with IPv6 [ 1.050210][ T1] NET: Registered PF_PACKET protocol family [ 1.050677][ T1] 9pnet: Installing 9P2000 support [ 1.051029][ T1] Key type dns_resolver registered [ 1.051675][ T1] NET: Registered PF_VSOCK protocol family [ 1.055897][ T1] IPI shorthand broadcast: enabled [ 1.158205][ T1] sched_clock: Marking stable (1123001275, 35126367)->(1238730473, -80602831) [ 1.160377][ T1] registered taskstats version 1 [ 1.163061][ T1] Loading compiled-in X.509 certificates [ 1.263058][ T1] Demotion targets for Node 0: null [ 1.263391][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.263707][ T1] page_owner is disabled [ 1.264292][ T1] PM: Magic number: 6:563:31 [ 1.264693][ T1] netconsole: network logging started [ 1.266040][ T1] ALSA device list: [ 1.266667][ T1] No soundcards found. [ 1.267755][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.270232][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.271046][ T1] devtmpfs: mounted [ 1.271330][ T1] VFS: Pivoted into new rootfs [ 1.300501][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.300792][ T1] Write protecting the kernel read-only data: 55296k [ 1.301447][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.301941][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.302401][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.302765][ T1] with arguments: [ 1.302938][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.303236][ T1] with environment: [ 1.303409][ T1] HOME=/ [ 1.303590][ T1] TERM=dumb [ 1.303750][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.304047][ T1] nr_open=2147483584 [ 1.304237][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.304559][ T1] virtme_rw_overlay0=/etc [ 1.304778][ T1] virtme_rw_overlay1=/lib [ 1.304991][ T1] virtme_rw_overlay2=/home [ 1.305203][ T1] virtme_rw_overlay3=/opt [ 1.305401][ T1] virtme_rw_overlay4=/srv [ 1.305623][ T1] virtme_rw_overlay5=/usr [ 1.305820][ T1] virtme_rw_overlay6=/var [ 1.306023][ T1] virtme_rw_overlay7=/tmp [ 1.306256][ T1] virtme_console=ttyS0 [ 1.306467][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.321720][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.323000][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.333955][ T1] overlayfs: failed to set xattr on upper [ 1.334264][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334630][ T1] overlayfs: ...falling back to uuid=null. [ 1.337048][ T1] overlayfs: failed to set xattr on upper [ 1.337373][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337657][ T1] overlayfs: ...falling back to uuid=null. [ 1.339622][ T1] overlayfs: failed to set xattr on upper [ 1.339867][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340415][ T1] overlayfs: ...falling back to uuid=null. [ 1.342378][ T1] overlayfs: failed to set xattr on upper [ 1.342620][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342903][ T1] overlayfs: ...falling back to uuid=null. [ 1.344852][ T1] overlayfs: failed to set xattr on upper [ 1.345115][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345746][ T1] overlayfs: ...falling back to uuid=null. [ 1.347501][ T1] overlayfs: failed to set xattr on upper [ 1.347736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.348020][ T1] overlayfs: ...falling back to uuid=null. [ 1.350401][ T1] overlayfs: failed to set xattr on upper [ 1.350644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350938][ T1] overlayfs: ...falling back to uuid=null. [ 1.352866][ T1] overlayfs: failed to set xattr on upper [ 1.353108][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.353936][ T1] overlayfs: ...falling back to uuid=null. [ 1.364814][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.415715][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.534731][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.534748][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.534751][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.534752][ T72] preempt_count: 2, expected: 0 [ 3.534753][ T72] RCU nest depth: 0, expected: 0 [ 3.534754][ T72] locks held by systemd-tmpfile/72: 5, last CPU#0: [ 3.534757][ T72] #0: ffffffffa3a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.534768][ T72] #1: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.534773][ T72] #2: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.534776][ T72] #3: ffffffffa3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.534780][ T72] #4: ffffffffa3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.534783][ T72] irq event stamp: 2372086 [ 3.534784][ T72] hardirqs last enabled at (2372085): [] __down_trylock_console_sem+0x86/0xa0 [ 3.534787][ T72] hardirqs last disabled at (2372086): [] console_emit_next_record+0x3d4/0x4c0 [ 3.534789][ T72] softirqs last enabled at (2371624): [] handle_softirqs+0x67c/0x900 [ 3.534791][ T72] softirqs last disabled at (2370451): [] __irq_exit_rcu+0x145/0x1c0 [ 3.534794][ T72] Preemption disabled at: [ 3.534794][ T72] [<0000000000000000>] 0x0 [ 3.534801][ T72] CPU: 0 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.534805][ T72] Tainted: [W]=WARN [ 3.534805][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.534808][ T72] Call Trace: [ 3.534809][ T72] [ 3.534811][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.534816][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.534821][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.534824][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.534829][ T72] __kmalloc_noprof+0x443/0x760 [ 3.534832][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.534838][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.534841][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.534845][ T72] put_chars+0x1e1/0x2f0 [ 3.534848][ T72] ? __send_to_port+0x420/0x420 [ 3.534850][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.534853][ T72] ? validate_chain+0x38b/0xc20 [ 3.534859][ T72] hvc_console_print+0x292/0x780 [ 3.534865][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.534868][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.534870][ T72] ? lock_acquire+0x13c/0x160 [ 3.534874][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.534877][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.534879][ T72] ? console_flush_one_record+0x106/0x710 [ 3.534881][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.534883][ T72] ? lock_acquire+0x13c/0x160 [ 3.534887][ T72] console_flush_one_record+0x46f/0x710 [ 3.534891][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.534892][ T72] ? __lock_acquire+0x518/0xc20 [ 3.534898][ T72] console_unlock+0xee/0x1f0 [ 3.534900][ T72] ? console_flush_one_record+0x710/0x710 [ 3.534901][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.534903][ T72] ? lock_acquire+0x60/0x160 [ 3.534907][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.534909][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.534912][ T72] vprintk_emit+0x37c/0x3e0 [ 3.534915][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.534918][ T72] ? __lock_acquire+0x518/0xc20 [ 3.534922][ T72] _printk+0xc7/0x100 [ 3.534925][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.534928][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.534931][ T72] ? __rwlock_init+0x150/0x150 [ 3.534935][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.534938][ T72] do_exit.cold+0x82/0x9c [ 3.534941][ T72] ? exit_notify+0x890/0x890 [ 3.534943][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.534946][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.534949][ T72] do_group_exit+0xb8/0x370 [ 3.534952][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.534954][ T72] x64_sys_call+0x1567/0x1570 [ 3.534957][ T72] do_syscall_64+0xff/0x530 [ 3.534961][ T72] ? exc_page_fault+0xee/0x100 [ 3.534964][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.534966][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.534966][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.534966][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.534966][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.534966][ T72] RIP: 0033:0x7ff237ea11b8 [ 3.534969][ T72] Code: Unable to access opcode bytes at 0x7ff237ea118e. [ 3.534970][ T72] RSP: 002b:00007ffcc1006a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.534972][ T72] RAX: ffffffffffffffda RBX: 00007ff237fd1f88 RCX: 00007ff237ea11b8 [ 3.534974][ T72] RDX: 00007ff2376ff4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.534975][ T72] RBP: 00007ffcc1006ad0 R08: 0000000000000000 R09: 0000000000001000 [ 3.534976][ T72] R10: 00007ffcc1006890 R11: 0000000000000246 R12: 0000000000000001 [ 3.534976][ T72] R13: 0000000000000049 R14: 00007ff237fd0680 R15: 00007ff237fd1fa0 [ 3.534987][ T72] [ 3.555964][ T1] virtme-ng-init: basic initialization done [ 3.574954][ T76] virtme-ng-init (76) used greatest stack depth: 24624 bytes left [ 3.610320][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.610950][ T74] virtme-ng-init: triggering udev coldplug [ 4.415260][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 4.415359][ C0] [ 4.415362][ C0] ======================================================== [ 4.415362][ C0] WARNING: possible irq lock inversion dependency detected [ 4.415365][ C0] 7.2.0-virtme #1 Tainted: G W [ 4.415366][ C0] -------------------------------------------------------- [ 4.415367][ C0] swapper/0/0 just changed the state of lock: [ 4.415368][ C0] ffffffffa3a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.415380][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 4.415381][ C0] (fs_reclaim){+.+.}-{0:0} [ 4.415383][ C0] [ 4.415383][ C0] [ 4.415383][ C0] and interrupts could create inverse lock ordering between them. [ 4.415383][ C0] [ 4.415384][ C0] [ 4.415384][ C0] other info that might help us debug this: [ 4.415384][ C0] Possible interrupt unsafe locking scenario: [ 4.415384][ C0] [ 4.415385][ C0] CPU0 CPU1 [ 4.415385][ C0] ---- ---- [ 4.415386][ C0] lock(fs_reclaim); [ 4.415387][ C0] local_irq_disable(); [ 4.415387][ C0] lock(console_owner); [ 4.415388][ C0] lock(fs_reclaim); [ 4.415389][ C0] [ 4.415389][ C0] lock(console_owner); [ 4.415390][ C0] [ 4.415390][ C0] *** DEADLOCK *** [ 4.415390][ C0] [ 4.415390][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 4.415392][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 4.415397][ C0] #1: ffffffffa3bce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 4.415401][ C0] #2: ffffffffa3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.415404][ C0] #3: ffffffffa3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.415407][ C0] [ 4.415407][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 4.415411][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 4.415413][ C0] HARDIRQ-ON-W at: [ 4.415415][ C0] __lock_acquire+0x388/0xc20 [ 4.415418][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415420][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415423][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415425][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415428][ C0] workqueue_init+0x2a/0x680 [ 4.415432][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415434][ C0] kernel_init+0x21/0x150 [ 4.415438][ C0] ret_from_fork+0x474/0x6b0 [ 4.415441][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415444][ C0] SOFTIRQ-ON-W at: [ 4.415445][ C0] __lock_acquire+0x388/0xc20 [ 4.415446][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415448][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415449][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415451][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415452][ C0] workqueue_init+0x2a/0x680 [ 4.415454][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415455][ C0] kernel_init+0x21/0x150 [ 4.415457][ C0] ret_from_fork+0x474/0x6b0 [ 4.415458][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415460][ C0] INITIAL USE at: [ 4.415460][ C0] __lock_acquire+0x388/0xc20 [ 4.415462][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415464][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415465][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415467][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415468][ C0] workqueue_init+0x2a/0x680 [ 4.415470][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415471][ C0] kernel_init+0x21/0x150 [ 4.415473][ C0] ret_from_fork+0x474/0x6b0 [ 4.415474][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415476][ C0] } [ 4.415476][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 4.415481][ C0] ... acquired at: [ 4.415481][ C0] __lock_acquire+0x518/0xc20 [ 4.415483][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415485][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415486][ C0] __kmalloc_noprof+0xd3/0x760 [ 4.415487][ C0] alloc_buf.isra.0+0x4b/0x260 [ 4.415491][ C0] put_chars+0x1e1/0x2f0 [ 4.415492][ C0] hvc_console_print+0x292/0x780 [ 4.415495][ C0] console_emit_next_record+0x22f/0x4c0 [ 4.415496][ C0] console_flush_one_record+0x46f/0x710 [ 4.415497][ C0] console_unlock+0xee/0x1f0 [ 4.415498][ C0] vprintk_emit+0x37c/0x3e0 [ 4.415499][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 4.415502][ C0] dev_printk_emit+0xb9/0xee [ 4.415504][ C0] _dev_info+0xe2/0x116 [ 4.415505][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 4.415508][ C0] cmos_do_probe+0x73b/0x98a [ 4.415509][ C0] platform_probe+0xfe/0x1f0 [ 4.415512][ C0] call_driver_probe+0x61/0x1c0 [ 4.415514][ C0] really_probe+0x199/0x760 [ 4.415516][ C0] __driver_probe_device+0x24f/0x440 [ 4.415517][ C0] driver_probe_device+0x4a/0xf0 [ 4.415519][ C0] __driver_attach+0x1b8/0x540 [ 4.415521][ C0] bus_for_each_dev+0x130/0x1e0 [ 4.415523][ C0] bus_add_driver+0x2c8/0x530 [ 4.415524][ C0] driver_register+0x1a3/0x390 [ 4.415526][ C0] __platform_driver_probe+0x13f/0x270 [ 4.415527][ C0] cmos_init+0x31/0x40 [ 4.415530][ C0] do_one_initcall+0x124/0x4f0 [ 4.415531][ C0] kernel_init_freeable+0x596/0x630 [ 4.415533][ C0] kernel_init+0x21/0x150 [ 4.415534][ C0] ret_from_fork+0x474/0x6b0 [ 4.415535][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415537][ C0] [ 4.415537][ C0] -> (console_owner){..-.}-{0:0} { [ 4.415539][ C0] IN-SOFTIRQ-W at: [ 4.415540][ C0] __lock_acquire+0x388/0xc20 [ 4.415541][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415543][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.415544][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.415545][ C0] console_flush_one_record+0x46f/0x710 [ 4.415546][ C0] console_unlock+0xee/0x1f0 [ 4.415547][ C0] vprintk_emit+0x37c/0x3e0 [ 4.415548][ C0] _printk+0xc7/0x100 [ 4.415551][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.415553][ C0] call_timer_fn+0x160/0x4d0 [ 4.415554][ C0] __run_timers+0x68f/0xaa0 [ 4.415555][ C0] run_timer_softirq+0xf0/0x160 [ 4.415556][ C0] handle_softirqs+0x1d3/0x900 [ 4.415559][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.415561][ C0] irq_exit_rcu+0xe/0x30 [ 4.415563][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.415565][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.415567][ C0] pv_native_safe_halt+0xf/0x10 [ 4.415568][ C0] default_idle+0x9/0x10 [ 4.415569][ C0] default_idle_call+0x6e/0xb0 [ 4.415571][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.415573][ C0] do_idle+0xd8/0x190 [ 4.415575][ C0] cpu_startup_entry+0x53/0x70 [ 4.415576][ C0] rest_init+0x279/0x280 [ 4.415578][ C0] start_kernel+0x3af/0x3b0 [ 4.415579][ C0] x86_64_start_reservations+0x24/0x30 [ 4.415581][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.415582][ C0] common_startup_64+0x13e/0x148 [ 4.415585][ C0] INITIAL USE at: [ 4.415586][ C0] } [ 4.415586][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 4.415589][ C0] ... acquired at: [ 4.415590][ C0] mark_lock+0x1d7/0xa00 [ 4.415591][ C0] mark_usage+0x42/0x170 [ 4.415593][ C0] __lock_acquire+0x388/0xc20 [ 4.415594][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415596][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.415597][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.415598][ C0] console_flush_one_record+0x46f/0x710 [ 4.415599][ C0] console_unlock+0xee/0x1f0 [ 4.415600][ C0] vprintk_emit+0x37c/0x3e0 [ 4.415601][ C0] _printk+0xc7/0x100 [ 4.415602][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.415604][ C0] call_timer_fn+0x160/0x4d0 [ 4.415605][ C0] __run_timers+0x68f/0xaa0 [ 4.415606][ C0] run_timer_softirq+0xf0/0x160 [ 4.415607][ C0] handle_softirqs+0x1d3/0x900 [ 4.415608][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.415610][ C0] irq_exit_rcu+0xe/0x30 [ 4.415611][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.415612][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.415613][ C0] pv_native_safe_halt+0xf/0x10 [ 4.415614][ C0] default_idle+0x9/0x10 [ 4.415616][ C0] default_idle_call+0x6e/0xb0 [ 4.415617][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.415618][ C0] do_idle+0xd8/0x190 [ 4.415620][ C0] cpu_startup_entry+0x53/0x70 [ 4.415621][ C0] rest_init+0x279/0x280 [ 4.415622][ C0] start_kernel+0x3af/0x3b0 [ 4.415624][ C0] x86_64_start_reservations+0x24/0x30 [ 4.415625][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.415626][ C0] common_startup_64+0x13e/0x148 [ 4.415627][ C0] [ 4.415628][ C0] [ 4.415628][ C0] stack backtrace: [ 4.415631][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.415634][ C0] Tainted: [W]=WARN [ 4.415635][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.415637][ C0] Call Trace: [ 4.415638][ C0] [ 4.415639][ C0] dump_stack_lvl+0x6f/0xa0 [ 4.415642][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 4.415645][ C0] mark_lock_irq+0x989/0x9c0 [ 4.415647][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 4.415650][ C0] mark_lock+0x1d7/0xa00 [ 4.415652][ C0] mark_usage+0x42/0x170 [ 4.415654][ C0] __lock_acquire+0x388/0xc20 [ 4.415656][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415658][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 4.415660][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415662][ C0] ? lock_acquire+0x13c/0x160 [ 4.415665][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.415666][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 4.415667][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.415669][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 4.415670][ C0] ? console_flush_one_record+0x106/0x710 [ 4.415671][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415673][ C0] ? lock_acquire+0x13c/0x160 [ 4.415675][ C0] console_flush_one_record+0x46f/0x710 [ 4.415676][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 4.415678][ C0] ? __lock_acquire+0x518/0xc20 [ 4.415680][ C0] console_unlock+0xee/0x1f0 [ 4.415681][ C0] ? console_flush_one_record+0x710/0x710 [ 4.415683][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415684][ C0] ? lock_acquire+0x60/0x160 [ 4.415686][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.415688][ C0] ? vprintk_emit+0x320/0x3e0 [ 4.415690][ C0] vprintk_emit+0x37c/0x3e0 [ 4.415691][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 4.415693][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.415695][ C0] _printk+0xc7/0x100 [ 4.415697][ C0] ? snapshot_read.cold+0x21/0x21 [ 4.415699][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.415701][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.415703][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.415705][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.415707][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.415709][ C0] call_timer_fn+0x160/0x4d0 [ 4.415710][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 4.415711][ C0] ? debug_object_active_state+0x430/0x430 [ 4.415714][ C0] ? find_held_lock+0x2b/0x80 [ 4.415716][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.415718][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415719][ C0] __run_timers+0x68f/0xaa0 [ 4.415720][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.415723][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 4.415724][ C0] ? __lock_acquire+0x518/0xc20 [ 4.415727][ C0] ? __rwlock_init+0x150/0x150 [ 4.415730][ C0] run_timer_softirq+0xf0/0x160 [ 4.415731][ C0] ? __run_timers+0xaa0/0xaa0 [ 4.415732][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 4.415735][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415736][ C0] handle_softirqs+0x1d3/0x900 [ 4.415738][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.415740][ C0] ? _local_bh_enable+0xc0/0xc0 [ 4.415743][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.415744][ C0] irq_exit_rcu+0xe/0x30 [ 4.415746][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.415747][ C0] [ 4.415748][ C0] [ 4.415748][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 4.415750][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.415752][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 4.415755][ C0] Code: 48 8b 3d 94 d2 f8 01 e8 1f 00 00 00 48 2b 05 58 d3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 c6 16 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 4.415756][ C0] RSP: 0018:ffffffffa3807cf8 EFLAGS: 00000296 [ 4.415759][ C0] RAX: 000000000001b6a5 RBX: ffffffffa381c600 RCX: ffffffffa08ed307 [ 4.415760][ C0] RDX: ffffffffa381c600 RSI: ffffffffa3629f93 RDI: ffffffffa308d8e0 [ 4.415761][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4.415762][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4700fa2 [ 4.415762][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 4.415764][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.415766][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 4.415768][ C0] default_idle+0x9/0x10 [ 4.415769][ C0] default_idle_call+0x6e/0xb0 [ 4.415771][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.415773][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 4.415774][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 4.415777][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.415779][ C0] do_idle+0xd8/0x190 [ 4.415781][ C0] cpu_startup_entry+0x53/0x70 [ 4.415782][ C0] rest_init+0x279/0x280 [ 4.415784][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 4.415787][ C0] ? rest_init+0x280/0x280 [ 4.415788][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 4.415791][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 4.415793][ C0] ? acpi_enable+0x1e4/0x330 [ 4.415796][ C0] start_kernel+0x3af/0x3b0 [ 4.415798][ C0] x86_64_start_reservations+0x24/0x30 [ 4.415799][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.415801][ C0] common_startup_64+0x13e/0x148 [ 4.415804][ C0] [ 5.477110][ T74] virtme-ng-init: waiting for udev to settle [ 5.477123][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.477129][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.477131][ T74] preempt_count: 1, expected: 0 [ 5.477132][ T74] RCU nest depth: 0, expected: 0 [ 5.477134][ T74] INFO: lockdep is turned off. [ 5.477135][ T74] irq event stamp: 2012 [ 5.477136][ T74] hardirqs last enabled at (2011): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.477147][ T74] hardirqs last disabled at (2012): [] __schedule+0x1246/0x20e0 [ 5.477151][ T74] softirqs last enabled at (1884): [] fpu_clone+0xd9/0x410 [ 5.477156][ T74] softirqs last disabled at (1882): [] fpu_clone+0x82/0x410 [ 5.477159][ T74] Preemption disabled at: [ 5.477160][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.477169][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.477174][ T74] Tainted: [W]=WARN [ 5.477175][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.477177][ T74] Call Trace: [ 5.477179][ T74] [ 5.477181][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.477186][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.477188][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.477193][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.477196][ T74] ? __asan_memcpy+0x3c/0x60 [ 5.477200][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477204][ T74] __kmalloc_noprof+0x443/0x760 [ 5.477208][ T74] ? __rwlock_init+0x150/0x150 [ 5.477211][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.477216][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.477219][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.477222][ T74] put_chars+0x1e1/0x2f0 [ 5.477225][ T74] ? __send_to_port+0x420/0x420 [ 5.477228][ T74] ? console_prepend_replay+0x20/0x20 [ 5.477231][ T74] hvc_console_print+0x292/0x780 [ 5.477236][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.477239][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477241][ T74] ? lock_acquire+0x13c/0x160 [ 5.477244][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.477247][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.477250][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477252][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477253][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477255][ T74] ? lock_acquire+0x13c/0x160 [ 5.477258][ T74] ? console_flush_one_record+0x111/0x710 [ 5.477260][ T74] console_flush_one_record+0x46f/0x710 [ 5.477263][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.477267][ T74] console_unlock+0xee/0x1f0 [ 5.477269][ T74] ? lock_acquire+0x13c/0x160 [ 5.477271][ T74] ? console_flush_one_record+0x710/0x710 [ 5.477273][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477275][ T74] ? lock_release+0x184/0x1f0 [ 5.477277][ T74] ? lock_acquire+0x60/0x160 [ 5.477279][ T74] ? __rcu_read_lock+0x30/0x70 [ 5.477282][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.477285][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.477288][ T74] vprintk_emit+0x37c/0x3e0 [ 5.477290][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.477292][ T74] ? lock_release+0x184/0x1f0 [ 5.477295][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.477300][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.477304][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.477307][ T74] ? simple_strntoull+0x10f/0x140 [ 5.477311][ T74] ? date_str+0x1e0/0x1e0 [ 5.477314][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.477317][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.477319][ T74] ? vprintk_default+0x20/0x20 [ 5.477322][ T74] ? vprintk_default+0x20/0x20 [ 5.477324][ T74] new_sync_write+0x33e/0x760 [ 5.477328][ T74] ? trace_hardirqs_on+0x36/0x40 [ 5.477332][ T74] ? new_sync_read+0x750/0x750 [ 5.477336][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477338][ T74] ? lock_release+0x184/0x1f0 [ 5.477341][ T74] ? __fget_files+0x54/0x460 [ 5.477344][ T74] ? __fget_files+0x1e3/0x460 [ 5.477347][ T74] vfs_write+0x6a2/0xbd0 [ 5.477350][ T74] ksys_write+0x116/0x250 [ 5.477352][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.477355][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.477357][ T74] do_syscall_64+0xff/0x530 [ 5.477360][ T74] ? exc_page_fault+0xee/0x100 [ 5.477363][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.477366][ T74] RIP: 0033:0x7f7460562ed2 [ 5.477370][ 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 [ 5.477372][ T74] RSP: 002b:00007f74604a9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.477376][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7460562ed2 [ 5.477378][ T74] RDX: 000000000000002e RSI: 00007f745c0012c0 RDI: 0000000000000003 [ 5.477380][ T74] RBP: 00007f74604a9c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.477381][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74605ed0a0 [ 5.477382][ T74] R13: 00007f74604eb3e0 R14: 00007f745c0012c0 R15: 00007f74604a9da8 [ 5.477386][ T74] [ 5.772605][ T74] virtme-ng-init: udev is done [ 5.775948][ T1] virtme-ng-init: initialization done