virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.977120][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.977142][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.977144][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.977146][ T1] preempt_count: 1, expected: 0 [ 0.977147][ T1] RCU nest depth: 0, expected: 0 [ 0.977147][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.977149][ T1] #0: ff11000002a23938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.977160][ T1] #1: ffffffff97399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.977166][ T1] #2: ffffffff97399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.977170][ T1] #3: ffffffff97289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.977174][ T1] #4: ffffffff97289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.977178][ T1] irq event stamp: 314126 [ 0.977178][ T1] hardirqs last enabled at (314125): [] __down_trylock_console_sem+0x86/0xa0 [ 0.977181][ T1] hardirqs last disabled at (314126): [] console_emit_next_record+0x3f8/0x4f0 [ 0.977183][ T1] softirqs last enabled at (313694): [] handle_softirqs+0x67c/0x900 [ 0.977187][ T1] softirqs last disabled at (313523): [] __irq_exit_rcu+0x145/0x1c0 [ 0.977189][ T1] Preemption disabled at: [ 0.977190][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.977194][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.977197][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.977199][ T1] Call Trace: [ 0.977200][ T1] [ 0.977204][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.977209][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.977211][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.977215][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.977219][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.977225][ T1] __kmalloc_noprof+0x443/0x760 [ 0.977227][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.977233][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.977236][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.977239][ T1] put_chars+0x1e1/0x2f0 [ 0.977241][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.977244][ T1] ? __send_to_port+0x420/0x420 [ 0.977246][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.977249][ T1] ? validate_chain+0x38b/0xc20 [ 0.977255][ T1] hvc_console_print+0x292/0x780 [ 0.977261][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.977264][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977266][ T1] ? lock_acquire+0x13c/0x160 [ 0.977270][ T1] console_emit_next_record+0x252/0x4f0 [ 0.977274][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.977278][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977280][ T1] ? lock_acquire+0x13c/0x160 [ 0.977284][ T1] console_flush_one_record+0x46f/0x710 [ 0.977288][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.977290][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977296][ T1] console_unlock+0xee/0x1f0 [ 0.977298][ T1] ? console_flush_one_record+0x710/0x710 [ 0.977300][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977302][ T1] ? lock_acquire+0x60/0x160 [ 0.977306][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.977308][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.977310][ T1] vprintk_emit+0x37c/0x3e0 [ 0.977313][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.977315][ T1] ? find_held_lock+0x2b/0x80 [ 0.977317][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.977319][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.977323][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.977328][ T1] ? device_rename.cold+0xa/0xa [ 0.977330][ T1] ? __lock_acquire+0x518/0xc20 [ 0.977334][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.977336][ T1] ? find_held_lock+0x2b/0x80 [ 0.977340][ T1] dev_printk_emit+0xb9/0xee [ 0.977343][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.977346][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.977350][ T1] ? proc_register+0x368/0x8b0 [ 0.977357][ T1] _dev_info+0xe2/0x116 [ 0.977359][ T1] ? _dev_notice+0x120/0x120 [ 0.977364][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.977368][ T1] ? rtc_proc_show+0x400/0x400 [ 0.977373][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.977378][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.977382][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.977389][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.977393][ T1] cmos_do_probe+0x73b/0x98a [ 0.977395][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.977398][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.977399][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.977406][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.977407][ T1] ? mc146818_set_time+0x500/0x500 [ 0.977414][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.977414][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.977414][ T1] platform_probe+0xfe/0x1f0 [ 0.977414][ T1] call_driver_probe+0x61/0x1c0 [ 0.977414][ T1] really_probe+0x199/0x760 [ 0.977414][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977414][ T1] __driver_probe_device+0x24f/0x440 [ 0.977414][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977414][ T1] ? __device_attach_driver+0x280/0x280 [ 0.977414][ T1] driver_probe_device+0x4a/0xf0 [ 0.977414][ T1] __driver_attach+0x1b8/0x540 [ 0.977414][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.977414][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.977414][ T1] ? bus_remove_file+0x50/0x50 [ 0.977414][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.977414][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977414][ T1] ? rtc_dev_init+0x40/0x40 [ 0.977414][ T1] bus_add_driver+0x2c8/0x530 [ 0.977414][ T1] driver_register+0x1a3/0x390 [ 0.977414][ T1] __platform_driver_probe+0x13f/0x270 [ 0.977414][ T1] cmos_init+0x31/0x40 [ 0.977414][ T1] do_one_initcall+0x124/0x4f0 [ 0.977414][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.977414][ T1] ? parameq+0x110/0x110 [ 0.977414][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.977414][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.977414][ T1] kernel_init_freeable+0x596/0x630 [ 0.977414][ T1] ? rest_init+0x280/0x280 [ 0.977414][ T1] kernel_init+0x21/0x150 [ 0.977414][ T1] ? rest_init+0x280/0x280 [ 0.977414][ T1] ret_from_fork+0x474/0x6b0 [ 0.977414][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.977414][ T1] ? __switch_to+0x5a3/0xe00 [ 0.977414][ T1] ? rest_init+0x280/0x280 [ 0.977414][ T1] ret_from_fork_asm+0x11/0x20 [ 0.977414][ T1] [ 1.008215][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:05:23 UTC (1787897123) [ 1.009214][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.012192][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.021491][ T1] NET: Registered PF_INET6 protocol family [ 1.025731][ T1] Segment Routing with IPv6 [ 1.026179][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026537][ T1] NET: Registered PF_PACKET protocol family [ 1.026850][ T1] 9pnet: Installing 9P2000 support [ 1.027198][ T1] Key type dns_resolver registered [ 1.027874][ T1] NET: Registered PF_VSOCK protocol family [ 1.032310][ T1] IPI shorthand broadcast: enabled [ 1.132777][ T1] sched_clock: Marking stable (1101001746, 31410034)->(1204595287, -72183507) [ 1.135884][ T1] registered taskstats version 1 [ 1.138155][ T1] Loading compiled-in X.509 certificates [ 1.236436][ T1] Demotion targets for Node 0: null [ 1.236735][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11971) [ 1.237033][ T1] page_owner is disabled [ 1.238110][ T1] PM: Magic number: 6:265:65 [ 1.240036][ T1] ALSA device list: [ 1.240915][ T1] No soundcards found. [ 1.241964][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.244733][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.245552][ T1] devtmpfs: mounted [ 1.245834][ T1] VFS: Pivoted into new rootfs [ 1.272937][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.273158][ T1] Write protecting the kernel read-only data: 63488k [ 1.277615][ T1] Freeing unused kernel image (text/rodata gap) memory: 1916K [ 1.278208][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.278486][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278739][ T1] with arguments: [ 1.278867][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.279099][ T1] with environment: [ 1.279216][ T1] HOME=/ [ 1.279338][ T1] TERM=dumb [ 1.279455][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.279650][ T1] nr_open=2147483584 [ 1.279762][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.280030][ T1] virtme_rw_overlay0=/etc [ 1.280206][ T1] virtme_rw_overlay1=/lib [ 1.280368][ T1] virtme_rw_overlay2=/home [ 1.280525][ T1] virtme_rw_overlay3=/opt [ 1.280674][ T1] virtme_rw_overlay4=/srv [ 1.280828][ T1] virtme_rw_overlay5=/usr [ 1.280982][ T1] virtme_rw_overlay6=/var [ 1.281131][ T1] virtme_rw_overlay7=/tmp [ 1.281285][ T1] virtme_console=ttyS0 [ 1.281438][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.298025][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.299570][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.310037][ T1] overlayfs: failed to set xattr on upper [ 1.310324][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310675][ T1] overlayfs: ...falling back to uuid=null. [ 1.313000][ T1] overlayfs: failed to set xattr on upper [ 1.313252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313623][ T1] overlayfs: ...falling back to uuid=null. [ 1.315524][ T1] overlayfs: failed to set xattr on upper [ 1.315750][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316055][ T1] overlayfs: ...falling back to uuid=null. [ 1.317932][ T1] overlayfs: failed to set xattr on upper [ 1.318161][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318464][ T1] overlayfs: ...falling back to uuid=null. [ 1.320385][ T1] overlayfs: failed to set xattr on upper [ 1.321166][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321463][ T1] overlayfs: ...falling back to uuid=null. [ 1.323186][ T1] overlayfs: failed to set xattr on upper [ 1.323426][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323717][ T1] overlayfs: ...falling back to uuid=null. [ 1.326228][ T1] overlayfs: failed to set xattr on upper [ 1.326460][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326757][ T1] overlayfs: ...falling back to uuid=null. [ 1.328701][ T1] overlayfs: failed to set xattr on upper [ 1.328934][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329222][ T1] overlayfs: ...falling back to uuid=null. [ 1.340388][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.387280][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.408499][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.408499][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.408499][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.408499][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.408516][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.408519][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.408520][ T1] preempt_count: 1, expected: 0 [ 3.408521][ T1] RCU nest depth: 0, expected: 0 [ 3.408522][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.408524][ T1] #0: ffffffff97399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.408535][ T1] #1: ffffffff97399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.408541][ T1] #2: ffffffff97289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.408545][ T1] #3: ffffffff97289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.408549][ T1] irq event stamp: 565718 [ 3.408549][ T1] hardirqs last enabled at (565717): [] __down_trylock_console_sem+0x86/0xa0 [ 3.408552][ T1] hardirqs last disabled at (565718): [] console_emit_next_record+0x3f8/0x4f0 [ 3.408555][ T1] softirqs last enabled at (565066): [] fpu_clone+0xd9/0x410 [ 3.408559][ T1] softirqs last disabled at (565064): [] fpu_clone+0x82/0x410 [ 3.408561][ T1] Preemption disabled at: [ 3.408561][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.408567][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.408570][ T1] Tainted: [W]=WARN [ 3.408571][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.408573][ T1] Call Trace: [ 3.408575][ T1] [ 3.408576][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.408582][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.408583][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.408588][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.408592][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.408598][ T1] __kmalloc_noprof+0x443/0x760 [ 3.408600][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.408607][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.408610][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.408613][ T1] put_chars+0x1e1/0x2f0 [ 3.408616][ T1] ? __send_to_port+0x420/0x420 [ 3.408618][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.408622][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.408625][ T1] ? validate_chain+0x38b/0xc20 [ 3.408630][ T1] hvc_console_print+0x292/0x780 [ 3.408633][ T1] ? __lock_acquire+0x518/0xc20 [ 3.408635][ T1] ? __lock_acquire+0x518/0xc20 [ 3.408639][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.408643][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.408645][ T1] ? lock_acquire+0x13c/0x160 [ 3.408649][ T1] console_emit_next_record+0x252/0x4f0 [ 3.408653][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.408657][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.408659][ T1] ? lock_acquire+0x13c/0x160 [ 3.408663][ T1] console_flush_one_record+0x46f/0x710 [ 3.408668][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.408670][ T1] ? __lock_acquire+0x518/0xc20 [ 3.408675][ T1] console_unlock+0xee/0x1f0 [ 3.408678][ T1] ? console_flush_one_record+0x710/0x710 [ 3.408680][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.408682][ T1] ? lock_acquire+0x60/0x160 [ 3.408685][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.408687][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.408690][ T1] vprintk_emit+0x37c/0x3e0 [ 3.408693][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.408696][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.408701][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.408705][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.408707][ T1] ? simple_strntoull+0x10f/0x140 [ 3.408712][ T1] ? date_str+0x1e0/0x1e0 [ 3.408715][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.408719][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.408722][ T1] ? vprintk_default+0x20/0x20 [ 3.408726][ T1] ? vprintk_default+0x20/0x20 [ 3.408728][ T1] new_sync_write+0x33e/0x760 [ 3.408731][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.408734][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.408738][ T1] ? new_sync_read+0x750/0x750 [ 3.408745][ T1] ? clockevents_program_event+0x307/0x7e0 [ 3.408749][ T1] vfs_write+0x6a2/0xbd0 [ 3.408753][ T1] ksys_write+0x116/0x250 [ 3.408756][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.408759][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.408762][ T1] do_syscall_64+0xff/0x530 [ 3.408764][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.408768][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.408770][ T1] RIP: 0033:0x7f80b9e67bee [ 3.408774][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.408776][ T1] RSP: 002b:00007ffdefced3a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.408779][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f80b9e67bee [ 3.408780][ T1] RDX: 000000000000011c RSI: 00005555865eb640 RDI: 0000000000000003 [ 3.408781][ T1] RBP: 00007ffdefced3b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.408782][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f80b9ef30a0 [ 3.408783][ T1] R13: 00007f80b9df13e0 R14: 00005555865eb640 R15: 00007ffdefced4c8 [ 3.408789][ T1] [ 3.412445][ T72] systemd-tmpfile (72) used greatest stack depth: 24136 bytes left [ 3.438896][ T1] virtme-ng-init: basic initialization done [ 3.494668][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.495074][ T75] virtme-ng-init: triggering udev coldplug [ 5.500594][ T75] virtme-ng-init: waiting for udev to settle [ 5.500608][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.500610][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.500612][ T75] preempt_count: 1, expected: 0 [ 5.500613][ T75] RCU nest depth: 0, expected: 0 [ 5.500614][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.500616][ T75] #0: ffffffff97399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.500627][ T75] #1: ffffffff97399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.500632][ T75] #2: ffffffff97289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.500636][ T75] #3: ffffffff97289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.500640][ T75] irq event stamp: 3556 [ 5.500641][ T75] hardirqs last enabled at (3555): [] __down_trylock_console_sem+0x86/0xa0 [ 5.500644][ T75] hardirqs last disabled at (3556): [] console_emit_next_record+0x3f8/0x4f0 [ 5.500646][ T75] softirqs last enabled at (3072): [] fpu_clone+0xd9/0x410 [ 5.500650][ T75] softirqs last disabled at (3070): [] fpu_clone+0x82/0x410 [ 5.500652][ T75] Preemption disabled at: [ 5.500652][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.500657][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.500660][ T75] Tainted: [W]=WARN [ 5.500661][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.500663][ T75] Call Trace: [ 5.500665][ T75] [ 5.500666][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.500672][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.500673][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.500678][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.500682][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.500687][ T75] __kmalloc_noprof+0x443/0x760 [ 5.500690][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.500696][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.500699][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.500702][ T75] put_chars+0x1e1/0x2f0 [ 5.500705][ T75] ? __send_to_port+0x420/0x420 [ 5.500707][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 5.500710][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.500714][ T75] ? validate_chain+0x38b/0xc20 [ 5.500718][ T75] hvc_console_print+0x292/0x780 [ 5.500721][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500723][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500727][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.500731][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500733][ T75] ? lock_acquire+0x13c/0x160 [ 5.500737][ T75] console_emit_next_record+0x252/0x4f0 [ 5.500740][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 5.500745][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500746][ T75] ? lock_acquire+0x13c/0x160 [ 5.500750][ T75] console_flush_one_record+0x46f/0x710 [ 5.500754][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 5.500756][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500761][ T75] console_unlock+0xee/0x1f0 [ 5.500764][ T75] ? console_flush_one_record+0x710/0x710 [ 5.500766][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500768][ T75] ? lock_acquire+0x60/0x160 [ 5.500771][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.500773][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.500776][ T75] vprintk_emit+0x37c/0x3e0 [ 5.500778][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.500781][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.500786][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.500790][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.500792][ T75] ? simple_strntoull+0x10f/0x140 [ 5.500796][ T75] ? date_str+0x1e0/0x1e0 [ 5.500800][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.500803][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.500806][ T75] ? vprintk_default+0x20/0x20 [ 5.500811][ T75] ? vprintk_default+0x20/0x20 [ 5.500813][ T75] new_sync_write+0x33e/0x760 [ 5.500816][ T75] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.500820][ T75] ? new_sync_read+0x750/0x750 [ 5.500824][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.500829][ T75] ? __fget_files+0x1e3/0x460 [ 5.500832][ T75] vfs_write+0x6a2/0xbd0 [ 5.500836][ T75] ksys_write+0x116/0x250 [ 5.500839][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.500841][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500844][ T75] do_syscall_64+0xff/0x530 [ 5.500847][ T75] ? exc_page_fault+0xee/0x100 [ 5.500850][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.500852][ T75] RIP: 0033:0x7f80b9e68ed2 [ 5.500855][ 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 [ 5.500857][ T75] RSP: 002b:00007f80b9dafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.500860][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f80b9e68ed2 [ 5.500861][ T75] RDX: 000000000000002e RSI: 00007f80b40012c0 RDI: 0000000000000003 [ 5.500862][ T75] RBP: 00007f80b9dafc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.500862][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80b9ef30a0 [ 5.500863][ T75] R13: 00007f80b9df13e0 R14: 00007f80b40012c0 R15: 00007f80b9dafda8 [ 5.500870][ T75] [ 6.010458][ T75] virtme-ng-init: udev is done [ 6.014179][ T1] virtme-ng-init: initialization done