virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.016469][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.016491][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.016493][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.016495][ T1] preempt_count: 1, expected: 0 [ 1.016495][ T1] RCU nest depth: 0, expected: 0 [ 1.016496][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.016498][ T1] #0: ff110000028c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.016510][ T1] #1: ffffffff9d369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.016516][ T1] #2: ffffffff9d369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.016520][ T1] #3: ffffffff9d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.016523][ T1] #4: ffffffff9d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.016526][ T1] irq event stamp: 306110 [ 1.016527][ T1] hardirqs last enabled at (306109): [] __down_trylock_console_sem+0x86/0xa0 [ 1.016530][ T1] hardirqs last disabled at (306110): [] console_emit_next_record+0x3d4/0x4c0 [ 1.016532][ T1] softirqs last enabled at (305906): [] handle_softirqs+0x67c/0x900 [ 1.016535][ T1] softirqs last disabled at (305751): [] __irq_exit_rcu+0x145/0x1c0 [ 1.016538][ T1] Preemption disabled at: [ 1.016538][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.016543][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.016546][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.016548][ T1] Call Trace: [ 1.016549][ T1] [ 1.016553][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.016558][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.016559][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.016564][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.016567][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.016572][ T1] __kmalloc_noprof+0x443/0x760 [ 1.016575][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.016580][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.016583][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.016586][ T1] put_chars+0x1e1/0x2f0 [ 1.016589][ T1] ? __send_to_port+0x420/0x420 [ 1.016592][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.016596][ T1] ? validate_chain+0x38b/0xc20 [ 1.016600][ T1] hvc_console_print+0x292/0x780 [ 1.016603][ T1] ? __lock_acquire+0x518/0xc20 [ 1.016605][ T1] ? __lock_acquire+0x518/0xc20 [ 1.016610][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.016613][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.016616][ T1] ? lock_acquire+0x13c/0x160 [ 1.016620][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.016623][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.016624][ T1] ? console_flush_one_record+0x106/0x710 [ 1.016627][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.016629][ T1] ? lock_acquire+0x13c/0x160 [ 1.016633][ T1] console_flush_one_record+0x46f/0x710 [ 1.016636][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.016638][ T1] ? __lock_acquire+0x518/0xc20 [ 1.016643][ T1] console_unlock+0xee/0x1f0 [ 1.016645][ T1] ? console_flush_one_record+0x710/0x710 [ 1.016647][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.016649][ T1] ? lock_acquire+0x60/0x160 [ 1.016652][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.016654][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.016657][ T1] vprintk_emit+0x37c/0x3e0 [ 1.016660][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.016662][ T1] ? find_held_lock+0x2b/0x80 [ 1.016664][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.016666][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.016670][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.016674][ T1] ? device_rename.cold+0xa/0xa [ 1.016676][ T1] ? __lock_acquire+0x518/0xc20 [ 1.016681][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.016683][ T1] ? find_held_lock+0x2b/0x80 [ 1.016687][ T1] dev_printk_emit+0xb9/0xee [ 1.016689][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.016692][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.016696][ T1] ? proc_register+0x368/0x8b0 [ 1.016703][ T1] _dev_info+0xe2/0x116 [ 1.016706][ T1] ? _dev_notice+0x120/0x120 [ 1.016710][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.016714][ T1] ? rtc_proc_show+0x400/0x400 [ 1.016718][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.016723][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.016728][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.016738][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.016744][ T1] cmos_do_probe+0x73b/0x98a [ 1.016747][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.016751][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.016753][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.016762][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.016764][ T1] ? mc146818_set_time+0x500/0x500 [ 1.016770][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.016772][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.016777][ T1] platform_probe+0xfe/0x1f0 [ 1.016780][ T1] call_driver_probe+0x61/0x1c0 [ 1.016783][ T1] really_probe+0x199/0x760 [ 1.016786][ T1] ? __device_attach_driver+0x280/0x280 [ 1.016788][ T1] __driver_probe_device+0x24f/0x440 [ 1.016791][ T1] ? __device_attach_driver+0x280/0x280 [ 1.016793][ T1] ? __device_attach_driver+0x280/0x280 [ 1.016795][ T1] driver_probe_device+0x4a/0xf0 [ 1.016798][ T1] __driver_attach+0x1b8/0x540 [ 1.016800][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.016803][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.016806][ T1] ? bus_remove_file+0x50/0x50 [ 1.016808][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.016811][ T1] ? rtc_dev_init+0x40/0x40 [ 1.016816][ T1] ? rtc_dev_init+0x40/0x40 [ 1.016818][ T1] bus_add_driver+0x2c8/0x530 [ 1.016822][ T1] driver_register+0x1a3/0x390 [ 1.016825][ T1] __platform_driver_probe+0x13f/0x270 [ 1.016827][ T1] cmos_init+0x31/0x40 [ 1.016829][ T1] do_one_initcall+0x124/0x4f0 [ 1.016832][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.016834][ T1] ? parameq+0x110/0x110 [ 1.016839][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.016843][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.016846][ T1] kernel_init_freeable+0x596/0x630 [ 1.016849][ T1] ? rest_init+0x280/0x280 [ 1.016852][ T1] kernel_init+0x21/0x150 [ 1.016854][ T1] ? rest_init+0x280/0x280 [ 1.016856][ T1] ret_from_fork+0x474/0x6b0 [ 1.016860][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.016863][ T1] ? __switch_to+0x5a3/0xe00 [ 1.016867][ T1] ? rest_init+0x280/0x280 [ 1.016869][ T1] ret_from_fork_asm+0x11/0x20 [ 1.016877][ T1] [ 1.050299][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:33:25 UTC (1787898805) [ 1.051411][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.054982][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.064693][ T1] NET: Registered PF_INET6 protocol family [ 1.069338][ T1] Segment Routing with IPv6 [ 1.069769][ T1] In-situ OAM (IOAM) with IPv6 [ 1.070236][ T1] NET: Registered PF_PACKET protocol family [ 1.070501][ T1] 9pnet: Installing 9P2000 support [ 1.070853][ T1] Key type dns_resolver registered [ 1.071548][ T1] NET: Registered PF_VSOCK protocol family [ 1.076359][ T1] IPI shorthand broadcast: enabled [ 1.184420][ T1] sched_clock: Marking stable (1151011390, 33018786)->(1278695664, -94665488) [ 1.186902][ T1] registered taskstats version 1 [ 1.189564][ T1] Loading compiled-in X.509 certificates [ 1.293361][ T1] Demotion targets for Node 0: null [ 1.293701][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.294002][ T1] page_owner is disabled [ 1.294648][ T1] PM: Magic number: 6:780:570 [ 1.295095][ T1] netconsole: network logging started [ 1.296521][ T1] ALSA device list: [ 1.296671][ T1] No soundcards found. [ 1.297968][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.301149][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.301910][ T1] devtmpfs: mounted [ 1.302178][ T1] VFS: Pivoted into new rootfs [ 1.329748][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.330015][ T1] Write protecting the kernel read-only data: 55296k [ 1.330670][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.331179][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.331505][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.331804][ T1] with arguments: [ 1.331984][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.332324][ T1] with environment: [ 1.332479][ T1] HOME=/ [ 1.332601][ T1] TERM=dumb [ 1.332783][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.333034][ T1] nr_open=2147483584 [ 1.333155][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.333545][ T1] virtme_rw_overlay0=/etc [ 1.333731][ T1] virtme_rw_overlay1=/lib [ 1.333981][ T1] virtme_rw_overlay2=/home [ 1.334155][ T1] virtme_rw_overlay3=/opt [ 1.334386][ T1] virtme_rw_overlay4=/srv [ 1.334571][ T1] virtme_rw_overlay5=/usr [ 1.334788][ T1] virtme_rw_overlay6=/var [ 1.334955][ T1] virtme_rw_overlay7=/tmp [ 1.335187][ T1] virtme_console=ttyS0 [ 1.335358][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.354819][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.356337][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.365925][ T1] overlayfs: failed to set xattr on upper [ 1.366260][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366610][ T1] overlayfs: ...falling back to uuid=null. [ 1.369394][ T1] overlayfs: failed to set xattr on upper [ 1.369635][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369928][ T1] overlayfs: ...falling back to uuid=null. [ 1.372267][ T1] overlayfs: failed to set xattr on upper [ 1.372512][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372811][ T1] overlayfs: ...falling back to uuid=null. [ 1.374819][ T1] overlayfs: failed to set xattr on upper [ 1.375071][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375361][ T1] overlayfs: ...falling back to uuid=null. [ 1.377751][ T1] overlayfs: failed to set xattr on upper [ 1.377984][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378313][ T1] overlayfs: ...falling back to uuid=null. [ 1.380757][ T1] overlayfs: failed to set xattr on upper [ 1.381050][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.381352][ T1] overlayfs: ...falling back to uuid=null. [ 1.383434][ T1] overlayfs: failed to set xattr on upper [ 1.383703][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384004][ T1] overlayfs: ...falling back to uuid=null. [ 1.386409][ T1] overlayfs: failed to set xattr on upper [ 1.386694][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387012][ T1] overlayfs: ...falling back to uuid=null. [ 1.399095][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.408865][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.730886][ T71] systemd-tmpfile (71) used greatest stack depth: 24944 bytes left [ 3.730907][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.730910][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.730912][ T71] preempt_count: 2, expected: 0 [ 3.730914][ T71] RCU nest depth: 0, expected: 0 [ 3.730915][ T71] locks held by systemd-tmpfile/71: 5, last CPU#3: [ 3.730918][ T71] #0: ffffffff9d2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.730932][ T71] #1: ffffffff9d369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.730939][ T71] #2: ffffffff9d369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.730944][ T71] #3: ffffffff9d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.730950][ T71] #4: ffffffff9d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.730955][ T71] irq event stamp: 2423820 [ 3.730956][ T71] hardirqs last enabled at (2423819): [] __down_trylock_console_sem+0x86/0xa0 [ 3.730960][ T71] hardirqs last disabled at (2423820): [] console_emit_next_record+0x3d4/0x4c0 [ 3.730963][ T71] softirqs last enabled at (2423420): [] handle_softirqs+0x67c/0x900 [ 3.730966][ T71] softirqs last disabled at (2423413): [] __irq_exit_rcu+0x145/0x1c0 [ 3.730970][ T71] Preemption disabled at: [ 3.730971][ T71] [<0000000000000000>] 0x0 [ 3.730980][ T71] CPU: 3 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.730984][ T71] Tainted: [W]=WARN [ 3.730985][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.730987][ T71] Call Trace: [ 3.730990][ T71] [ 3.730992][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.730999][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.731005][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.731010][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.731021][ T71] __kmalloc_noprof+0x443/0x760 [ 3.731024][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.731034][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.731037][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.731043][ T71] put_chars+0x1e1/0x2f0 [ 3.731047][ T71] ? __send_to_port+0x420/0x420 [ 3.731050][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.731056][ T71] ? validate_chain+0x38b/0xc20 [ 3.731066][ T71] hvc_console_print+0x292/0x780 [ 3.731077][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.731081][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.731084][ T71] ? lock_acquire+0x13c/0x160 [ 3.731092][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.731097][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.731099][ T71] ? console_flush_one_record+0x106/0x710 [ 3.731104][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.731108][ T71] ? lock_acquire+0x13c/0x160 [ 3.731114][ T71] console_flush_one_record+0x46f/0x710 [ 3.731121][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.731123][ T71] ? __lock_acquire+0x518/0xc20 [ 3.731132][ T71] console_unlock+0xee/0x1f0 [ 3.731134][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.731134][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.731134][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.731134][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.731136][ T71] ? console_flush_one_record+0x710/0x710 [ 3.731138][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.731141][ T71] ? lock_acquire+0x60/0x160 [ 3.731147][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.731149][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.731155][ T71] vprintk_emit+0x37c/0x3e0 [ 3.731160][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.731165][ T71] ? __lock_acquire+0x518/0xc20 [ 3.731172][ T71] _printk+0xc7/0x100 [ 3.731177][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.731181][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.731186][ T71] ? __rwlock_init+0x150/0x150 [ 3.731193][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.731197][ T71] do_exit.cold+0x82/0x9c [ 3.731202][ T71] ? exit_notify+0x890/0x890 [ 3.731204][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.731209][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.731216][ T71] do_group_exit+0xb8/0x370 [ 3.731222][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.731225][ T71] x64_sys_call+0x1567/0x1570 [ 3.731229][ T71] do_syscall_64+0xff/0x530 [ 3.731234][ T71] ? exc_page_fault+0xee/0x100 [ 3.731238][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.731241][ T71] RIP: 0033:0x7f5f938b01b8 [ 3.731244][ T71] Code: Unable to access opcode bytes at 0x7f5f938b018e. [ 3.731246][ T71] RSP: 002b:00007fffc6394ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.731249][ T71] RAX: ffffffffffffffda RBX: 00007f5f939e0f88 RCX: 00007f5f938b01b8 [ 3.731251][ T71] RDX: 00007f5f9310e4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.731253][ T71] RBP: 00007fffc6394c00 R08: 0000000000000000 R09: 0000000000001000 [ 3.731254][ T71] R10: 00007fffc63949c0 R11: 0000000000000246 R12: 0000000000000001 [ 3.731255][ T71] R13: 0000000000000049 R14: 00007f5f939df680 R15: 00007f5f939e0fa0 [ 3.731267][ T71] [ 3.759568][ T1] virtme-ng-init: basic initialization done [ 3.839759][ T77] ip (77) used greatest stack depth: 23648 bytes left [ 3.864094][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.864720][ T74] virtme-ng-init: triggering udev coldplug [ 6.505778][ T74] virtme-ng-init: waiting for udev to settle [ 6.505792][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.505795][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.505797][ T74] preempt_count: 1, expected: 0 [ 6.505798][ T74] RCU nest depth: 0, expected: 0 [ 6.505799][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.505801][ T74] #0: ffffffff9d369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.505814][ T74] #1: ffffffff9d369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.505817][ T74] #2: ffffffff9d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.505821][ T74] #3: ffffffff9d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.505825][ T74] irq event stamp: 4892 [ 6.505826][ T74] hardirqs last enabled at (4891): [] __down_trylock_console_sem+0x86/0xa0 [ 6.505829][ T74] hardirqs last disabled at (4892): [] console_emit_next_record+0x3d4/0x4c0 [ 6.505831][ T74] softirqs last enabled at (4370): [] handle_softirqs+0x67c/0x900 [ 6.505834][ T74] softirqs last disabled at (2957): [] do_softirq+0xac/0xe0 [ 6.505837][ T74] Preemption disabled at: [ 6.505838][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.505844][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.505847][ T74] Tainted: [W]=WARN [ 6.505848][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.505850][ T74] Call Trace: [ 6.505851][ T74] [ 6.505853][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.505858][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.505860][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.505865][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.505868][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.505873][ T74] __kmalloc_noprof+0x443/0x760 [ 6.505876][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.505882][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.505886][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.505889][ T74] put_chars+0x1e1/0x2f0 [ 6.505892][ T74] ? __send_to_port+0x420/0x420 [ 6.505894][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.505898][ T74] ? validate_chain+0x38b/0xc20 [ 6.505904][ T74] hvc_console_print+0x292/0x780 [ 6.505910][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.505913][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.505915][ T74] ? lock_acquire+0x13c/0x160 [ 6.505919][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.505922][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.505923][ T74] ? console_flush_one_record+0x106/0x710 [ 6.505926][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.505928][ T74] ? lock_acquire+0x13c/0x160 [ 6.505932][ T74] console_flush_one_record+0x46f/0x710 [ 6.505935][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.505937][ T74] ? __lock_acquire+0x518/0xc20 [ 6.505942][ T74] console_unlock+0xee/0x1f0 [ 6.505944][ T74] ? console_flush_one_record+0x710/0x710 [ 6.505946][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.505947][ T74] ? lock_acquire+0x60/0x160 [ 6.505951][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.505953][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.505956][ T74] vprintk_emit+0x37c/0x3e0 [ 6.505959][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.505962][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.505968][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.505972][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.505974][ T74] ? simple_strntoull+0x10f/0x140 [ 6.505979][ T74] ? date_str+0x1e0/0x1e0 [ 6.505982][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.505986][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.505989][ T74] ? vprintk_default+0x20/0x20 [ 6.505993][ T74] ? vprintk_default+0x20/0x20 [ 6.505995][ T74] new_sync_write+0x33e/0x760 [ 6.505999][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.506002][ T74] ? new_sync_read+0x750/0x750 [ 6.506007][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.506012][ T74] ? __fget_files+0x1e3/0x460 [ 6.506015][ T74] vfs_write+0x6a2/0xbd0 [ 6.506023][ T74] ksys_write+0x116/0x250 [ 6.506026][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.506029][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.506033][ T74] do_syscall_64+0xff/0x530 [ 6.506035][ T74] ? exc_page_fault+0xee/0x100 [ 6.506039][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.506041][ T74] RIP: 0033:0x7f70eaa43ed2 [ 6.506045][ 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 [ 6.506047][ T74] RSP: 002b:00007f70ea98ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.506049][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f70eaa43ed2 [ 6.506051][ T74] RDX: 000000000000002e RSI: 00007f70e4001090 RDI: 0000000000000003 [ 6.506052][ T74] RBP: 00007f70ea98ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.506053][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70eaace0a0 [ 6.506054][ T74] R13: 00007f70ea9cc3e0 R14: 00007f70e4001090 R15: 00007f70ea98ada8 [ 6.506061][ T74] [ 6.863864][ T74] virtme-ng-init: udev is done [ 6.874432][ T1] virtme-ng-init: initialization done