virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.987979][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.987999][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.988001][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.988002][ T1] preempt_count: 1, expected: 0 [ 0.988003][ T1] RCU nest depth: 0, expected: 0 [ 0.988004][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.988006][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.988018][ T1] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.988024][ T1] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.988027][ T1] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.988030][ T1] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.988034][ T1] irq event stamp: 314894 [ 0.988034][ T1] hardirqs last enabled at (314893): [] __down_trylock_console_sem+0x86/0xa0 [ 0.988038][ T1] hardirqs last disabled at (314894): [] console_emit_next_record+0x3d4/0x4c0 [ 0.988039][ T1] softirqs last enabled at (314028): [] handle_softirqs+0x67c/0x900 [ 0.988043][ T1] softirqs last disabled at (314019): [] __irq_exit_rcu+0x145/0x1c0 [ 0.988045][ T1] Preemption disabled at: [ 0.988046][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.988050][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.988053][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.988055][ T1] Call Trace: [ 0.988056][ T1] [ 0.988060][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.988065][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.988066][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.988071][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.988074][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.988079][ T1] __kmalloc_noprof+0x443/0x760 [ 0.988086][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.988092][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.988095][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.988098][ T1] put_chars+0x1e1/0x2f0 [ 0.988101][ T1] ? __send_to_port+0x420/0x420 [ 0.988104][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.988108][ T1] ? validate_chain+0x38b/0xc20 [ 0.988112][ T1] hvc_console_print+0x292/0x780 [ 0.988115][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988117][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988121][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.988125][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988127][ T1] ? lock_acquire+0x13c/0x160 [ 0.988131][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.988134][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.988136][ T1] ? console_flush_one_record+0x106/0x710 [ 0.988138][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988140][ T1] ? lock_acquire+0x13c/0x160 [ 0.988144][ T1] console_flush_one_record+0x46f/0x710 [ 0.988148][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.988149][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988154][ T1] console_unlock+0xee/0x1f0 [ 0.988157][ T1] ? console_flush_one_record+0x710/0x710 [ 0.988158][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988160][ T1] ? lock_acquire+0x60/0x160 [ 0.988164][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.988166][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.988168][ T1] vprintk_emit+0x37c/0x3e0 [ 0.988171][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.988173][ T1] ? find_held_lock+0x2b/0x80 [ 0.988175][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.988178][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.988181][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.988186][ T1] ? device_rename.cold+0xa/0xa [ 0.988188][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988193][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.988195][ T1] ? find_held_lock+0x2b/0x80 [ 0.988199][ T1] dev_printk_emit+0xb9/0xee [ 0.988201][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.988204][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.988208][ T1] ? proc_register+0x368/0x8b0 [ 0.988215][ T1] _dev_info+0xe2/0x116 [ 0.988218][ T1] ? _dev_notice+0x120/0x120 [ 0.988222][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.988226][ T1] ? rtc_proc_show+0x400/0x400 [ 0.988230][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.988235][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.988240][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.988247][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.988251][ T1] cmos_do_probe+0x73b/0x98a [ 0.988253][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.988256][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.988257][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.988264][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.988265][ T1] ? mc146818_set_time+0x500/0x500 [ 0.988269][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.988271][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.988276][ T1] platform_probe+0xfe/0x1f0 [ 0.988279][ T1] call_driver_probe+0x61/0x1c0 [ 0.988282][ T1] really_probe+0x199/0x760 [ 0.988285][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988288][ T1] __driver_probe_device+0x24f/0x440 [ 0.988291][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988293][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988294][ T1] driver_probe_device+0x4a/0xf0 [ 0.988297][ T1] __driver_attach+0x1b8/0x540 [ 0.988300][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.988303][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.988306][ T1] ? bus_remove_file+0x50/0x50 [ 0.988307][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.988311][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988316][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988317][ T1] bus_add_driver+0x2c8/0x530 [ 0.988321][ T1] driver_register+0x1a3/0x390 [ 0.988324][ T1] __platform_driver_probe+0x13f/0x270 [ 0.988327][ T1] cmos_init+0x31/0x40 [ 0.988329][ T1] do_one_initcall+0x124/0x4f0 [ 0.988332][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.988334][ T1] ? parameq+0x110/0x110 [ 0.988340][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.988344][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988347][ T1] kernel_init_freeable+0x596/0x630 [ 0.988350][ T1] ? rest_init+0x280/0x280 [ 0.988353][ T1] kernel_init+0x21/0x150 [ 0.988355][ T1] ? rest_init+0x280/0x280 [ 0.988357][ T1] ret_from_fork+0x474/0x6b0 [ 0.988361][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.988365][ T1] ? __switch_to+0x5a3/0xe00 [ 0.988368][ T1] ? rest_init+0x280/0x280 [ 0.988371][ T1] ret_from_fork_asm+0x11/0x20 [ 0.988379][ T1] [ 1.018864][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:46:58 UTC (1787924818) [ 1.019858][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.022765][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.029494][ T1] NET: Registered PF_INET6 protocol family [ 1.036215][ T1] Segment Routing with IPv6 [ 1.036763][ T1] In-situ OAM (IOAM) with IPv6 [ 1.037114][ T1] NET: Registered PF_PACKET protocol family [ 1.037368][ T1] 9pnet: Installing 9P2000 support [ 1.037706][ T1] Key type dns_resolver registered [ 1.038336][ T1] NET: Registered PF_VSOCK protocol family [ 1.042905][ T1] IPI shorthand broadcast: enabled [ 1.144017][ T1] sched_clock: Marking stable (1109001370, 34568087)->(1213293323, -69723866) [ 1.147294][ T1] registered taskstats version 1 [ 1.149882][ T1] Loading compiled-in X.509 certificates [ 1.248727][ T1] Demotion targets for Node 0: null [ 1.249052][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.249331][ T1] page_owner is disabled [ 1.249962][ T1] PM: Magic number: 6:731:787 [ 1.250378][ T1] netconsole: network logging started [ 1.251713][ T1] ALSA device list: [ 1.251857][ T1] No soundcards found. [ 1.253389][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.255728][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.256439][ T1] devtmpfs: mounted [ 1.256693][ T1] VFS: Pivoted into new rootfs [ 1.282562][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.282891][ T1] Write protecting the kernel read-only data: 55296k [ 1.286017][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.286449][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.286974][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.287237][ T1] with arguments: [ 1.287359][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.287865][ T1] with environment: [ 1.287995][ T1] HOME=/ [ 1.288160][ T1] TERM=dumb [ 1.288274][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.288497][ T1] nr_open=2147483584 [ 1.288613][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.288879][ T1] virtme_rw_overlay0=/etc [ 1.289025][ T1] virtme_rw_overlay1=/lib [ 1.289175][ T1] virtme_rw_overlay2=/home [ 1.289329][ T1] virtme_rw_overlay3=/opt [ 1.289478][ T1] virtme_rw_overlay4=/srv [ 1.289629][ T1] virtme_rw_overlay5=/usr [ 1.289781][ T1] virtme_rw_overlay6=/var [ 1.289931][ T1] virtme_rw_overlay7=/tmp [ 1.290080][ T1] virtme_console=ttyS0 [ 1.290236][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.305910][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.307028][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.316215][ T1] overlayfs: failed to set xattr on upper [ 1.316479][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316732][ T1] overlayfs: ...falling back to uuid=null. [ 1.319094][ T1] overlayfs: failed to set xattr on upper [ 1.319292][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319528][ T1] overlayfs: ...falling back to uuid=null. [ 1.321303][ T1] overlayfs: failed to set xattr on upper [ 1.321504][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322121][ T1] overlayfs: ...falling back to uuid=null. [ 1.323826][ T1] overlayfs: failed to set xattr on upper [ 1.324017][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324250][ T1] overlayfs: ...falling back to uuid=null. [ 1.326030][ T1] overlayfs: failed to set xattr on upper [ 1.326237][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326464][ T1] overlayfs: ...falling back to uuid=null. [ 1.328335][ T1] overlayfs: failed to set xattr on upper [ 1.328525][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328770][ T1] overlayfs: ...falling back to uuid=null. [ 1.330521][ T1] overlayfs: failed to set xattr on upper [ 1.330947][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331186][ T1] overlayfs: ...falling back to uuid=null. [ 1.332947][ T1] overlayfs: failed to set xattr on upper [ 1.333144][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333375][ T1] overlayfs: ...falling back to uuid=null. [ 1.344271][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.390062][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.439735][ T74] systemd-tmpfile (74) used greatest stack depth: 25232 bytes left [ 3.439752][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.439754][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.439756][ T74] preempt_count: 2, expected: 0 [ 3.439757][ T74] RCU nest depth: 0, expected: 0 [ 3.439758][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.439760][ T74] #0: ffffffffb7a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.439773][ T74] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.439778][ T74] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.439781][ T74] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.439784][ T74] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.439787][ T74] irq event stamp: 2340080 [ 3.439788][ T74] hardirqs last enabled at (2340079): [] __down_trylock_console_sem+0x86/0xa0 [ 3.439791][ T74] hardirqs last disabled at (2340080): [] console_emit_next_record+0x3d4/0x4c0 [ 3.439793][ T74] softirqs last enabled at (2335128): [] handle_softirqs+0x67c/0x900 [ 3.439795][ T74] softirqs last disabled at (2334887): [] __irq_exit_rcu+0x145/0x1c0 [ 3.439798][ T74] Preemption disabled at: [ 3.439799][ T74] [<0000000000000000>] 0x0 [ 3.439806][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.439809][ T74] Tainted: [W]=WARN [ 3.439810][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.439812][ T74] Call Trace: [ 3.439813][ T74] [ 3.439815][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.439820][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.439824][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.439828][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.439833][ T74] __kmalloc_noprof+0x443/0x760 [ 3.439835][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.439842][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.439844][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.439848][ T74] put_chars+0x1e1/0x2f0 [ 3.439851][ T74] ? __send_to_port+0x420/0x420 [ 3.439853][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.439857][ T74] ? validate_chain+0x38b/0xc20 [ 3.439862][ T74] hvc_console_print+0x292/0x780 [ 3.439869][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.439871][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.439873][ T74] ? lock_acquire+0x13c/0x160 [ 3.439877][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.439880][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.439882][ T74] ? console_flush_one_record+0x106/0x710 [ 3.439884][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.439886][ T74] ? lock_acquire+0x13c/0x160 [ 3.439890][ T74] console_flush_one_record+0x46f/0x710 [ 3.439894][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.439895][ T74] ? __lock_acquire+0x518/0xc20 [ 3.439900][ T74] console_unlock+0xee/0x1f0 [ 3.439902][ T74] ? console_flush_one_record+0x710/0x710 [ 3.439904][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.439906][ T74] ? lock_acquire+0x60/0x160 [ 3.439909][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.439911][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.439914][ T74] vprintk_emit+0x37c/0x3e0 [ 3.439917][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.439922][ T74] ? __lock_acquire+0x518/0xc20 [ 3.439928][ T74] _printk+0xc7/0x100 [ 3.439933][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.439934][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.439934][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.439934][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.439934][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.439936][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.439939][ T74] ? __rwlock_init+0x150/0x150 [ 3.439943][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.439946][ T74] do_exit.cold+0x82/0x9c [ 3.439949][ T74] ? exit_notify+0x890/0x890 [ 3.439950][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.439953][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.439957][ T74] do_group_exit+0xb8/0x370 [ 3.439960][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.439962][ T74] x64_sys_call+0x1567/0x1570 [ 3.439964][ T74] do_syscall_64+0xff/0x530 [ 3.439968][ T74] ? exc_page_fault+0xee/0x100 [ 3.439971][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.439973][ T74] RIP: 0033:0x7f566c9941b8 [ 3.439976][ T74] Code: Unable to access opcode bytes at 0x7f566c99418e. [ 3.439977][ T74] RSP: 002b:00007ffd5a427688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.439979][ T74] RAX: ffffffffffffffda RBX: 00007f566cac4f88 RCX: 00007f566c9941b8 [ 3.439980][ T74] RDX: 00007f566c1f24c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.439981][ T74] RBP: 00007ffd5a4276e0 R08: 0000000000000000 R09: 0000000000001000 [ 3.439982][ T74] R10: 00007ffd5a4274a0 R11: 0000000000000246 R12: 0000000000000001 [ 3.439983][ T74] R13: 0000000000000049 R14: 00007f566cac3680 R15: 00007f566cac4fa0 [ 3.439989][ T74] [ 3.461941][ T1] virtme-ng-init: basic initialization done [ 3.502355][ T80] ip (80) used greatest stack depth: 23896 bytes left [ 3.536524][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.536972][ T76] virtme-ng-init: triggering udev coldplug [ 5.468939][ T76] virtme-ng-init: waiting for udev to settle [ 5.468954][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.468956][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.468958][ T76] preempt_count: 1, expected: 0 [ 5.468959][ T76] RCU nest depth: 0, expected: 0 [ 5.468960][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.468962][ T76] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.468974][ T76] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.468978][ T76] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.468981][ T76] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.468985][ T76] irq event stamp: 6218 [ 5.468985][ T76] hardirqs last enabled at (6217): [] __down_trylock_console_sem+0x86/0xa0 [ 5.468989][ T76] hardirqs last disabled at (6218): [] console_emit_next_record+0x3d4/0x4c0 [ 5.468991][ T76] softirqs last enabled at (6182): [] handle_softirqs+0x67c/0x900 [ 5.468996][ T76] softirqs last disabled at (5359): [] __irq_exit_rcu+0x145/0x1c0 [ 5.468999][ T76] Preemption disabled at: [ 5.469000][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.469006][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.469009][ T76] Tainted: [W]=WARN [ 5.469010][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.469012][ T76] Call Trace: [ 5.469013][ T76] [ 5.469015][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.469019][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.469021][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.469025][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.469028][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.469033][ T76] __kmalloc_noprof+0x443/0x760 [ 5.469036][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.469042][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.469045][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.469048][ T76] put_chars+0x1e1/0x2f0 [ 5.469051][ T76] ? __send_to_port+0x420/0x420 [ 5.469052][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.469056][ T76] ? validate_chain+0x38b/0xc20 [ 5.469061][ T76] hvc_console_print+0x292/0x780 [ 5.469067][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.469070][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.469073][ T76] ? lock_acquire+0x13c/0x160 [ 5.469079][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.469083][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.469085][ T76] ? console_flush_one_record+0x106/0x710 [ 5.469087][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.469089][ T76] ? lock_acquire+0x13c/0x160 [ 5.469093][ T76] console_flush_one_record+0x46f/0x710 [ 5.469096][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.469098][ T76] ? __lock_acquire+0x518/0xc20 [ 5.469107][ T76] console_unlock+0xee/0x1f0 [ 5.469110][ T76] ? console_flush_one_record+0x710/0x710 [ 5.469111][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.469113][ T76] ? lock_acquire+0x60/0x160 [ 5.469116][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.469118][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.469121][ T76] vprintk_emit+0x37c/0x3e0 [ 5.469124][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.469127][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.469133][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.469137][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.469138][ T76] ? simple_strntoull+0x10f/0x140 [ 5.469143][ T76] ? date_str+0x1e0/0x1e0 [ 5.469146][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.469150][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.469153][ T76] ? vprintk_default+0x20/0x20 [ 5.469159][ T76] ? vprintk_default+0x20/0x20 [ 5.469163][ T76] new_sync_write+0x33e/0x760 [ 5.469167][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.469171][ T76] ? new_sync_read+0x750/0x750 [ 5.469175][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.469180][ T76] ? __fget_files+0x1e3/0x460 [ 5.469183][ T76] vfs_write+0x6a2/0xbd0 [ 5.469187][ T76] ksys_write+0x116/0x250 [ 5.469189][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.469192][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.469195][ T76] do_syscall_64+0xff/0x530 [ 5.469198][ T76] ? exc_page_fault+0xee/0x100 [ 5.469201][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.469203][ T76] RIP: 0033:0x7f4ab4856ed2 [ 5.469207][ 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 [ 5.469209][ T76] RSP: 002b:00007f4ab479dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.469211][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4ab4856ed2 [ 5.469213][ T76] RDX: 000000000000002e RSI: 00007f4ab00012c0 RDI: 0000000000000003 [ 5.469213][ T76] RBP: 00007f4ab479dc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.469214][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ab48e10a0 [ 5.469215][ T76] R13: 00007f4ab47df3e0 R14: 00007f4ab00012c0 R15: 00007f4ab479dda8 [ 5.469221][ T76] [ 5.921887][ T76] virtme-ng-init: udev is done [ 5.924467][ T1] virtme-ng-init: initialization done