virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.077765][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.077790][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.077792][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.077793][ T1] preempt_count: 1, expected: 0 [ 1.077794][ T1] RCU nest depth: 0, expected: 0 [ 1.077795][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.077797][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.077805][ T1] #1: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.077805][ T1] #2: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.077805][ T1] #3: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.077805][ T1] #4: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.077805][ T1] irq event stamp: 311212 [ 1.077805][ T1] hardirqs last enabled at (311211): [] __down_trylock_console_sem+0x86/0xa0 [ 1.077805][ T1] hardirqs last disabled at (311212): [] console_emit_next_record+0x3d4/0x4c0 [ 1.077805][ T1] softirqs last enabled at (310750): [] handle_softirqs+0x67c/0x900 [ 1.077805][ T1] softirqs last disabled at (310399): [] __irq_exit_rcu+0x145/0x1c0 [ 1.077805][ T1] Preemption disabled at: [ 1.077805][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.077805][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.077805][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.077805][ T1] Call Trace: [ 1.077805][ T1] [ 1.077805][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.077805][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.077805][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.077805][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.077805][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.077805][ T1] __kmalloc_noprof+0x443/0x760 [ 1.077805][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.077805][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.077805][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.077805][ T1] put_chars+0x1e1/0x2f0 [ 1.077805][ T1] ? __send_to_port+0x420/0x420 [ 1.077805][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.077805][ T1] ? validate_chain+0x38b/0xc20 [ 1.077805][ T1] hvc_console_print+0x292/0x780 [ 1.077805][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077805][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077805][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.077805][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077805][ T1] ? lock_acquire+0x13c/0x160 [ 1.077805][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.077805][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.077805][ T1] ? console_flush_one_record+0x106/0x710 [ 1.077805][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077805][ T1] ? lock_acquire+0x13c/0x160 [ 1.077805][ T1] console_flush_one_record+0x46f/0x710 [ 1.077805][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.077805][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077805][ T1] console_unlock+0xee/0x1f0 [ 1.077805][ T1] ? console_flush_one_record+0x710/0x710 [ 1.077805][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077805][ T1] ? lock_acquire+0x60/0x160 [ 1.077805][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.077805][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.077805][ T1] vprintk_emit+0x37c/0x3e0 [ 1.077805][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.077805][ T1] ? find_held_lock+0x2b/0x80 [ 1.077805][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.077805][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.077805][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.077805][ T1] ? device_rename.cold+0xa/0xa [ 1.077805][ T1] ? __lock_acquire+0x518/0xc20 [ 1.077805][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.077805][ T1] ? find_held_lock+0x2b/0x80 [ 1.077805][ T1] dev_printk_emit+0xb9/0xee [ 1.077805][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.077805][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.077805][ T1] ? proc_register+0x368/0x8b0 [ 1.077805][ T1] _dev_info+0xe2/0x116 [ 1.077805][ T1] ? _dev_notice+0x120/0x120 [ 1.077805][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.077805][ T1] ? rtc_proc_show+0x400/0x400 [ 1.077805][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.077805][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.077805][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.077805][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.077805][ T1] cmos_do_probe+0x73b/0x98a [ 1.077805][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.077805][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.077805][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.077805][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.077805][ T1] ? mc146818_set_time+0x500/0x500 [ 1.077805][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.077805][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.077805][ T1] platform_probe+0xfe/0x1f0 [ 1.077805][ T1] call_driver_probe+0x61/0x1c0 [ 1.077805][ T1] really_probe+0x199/0x760 [ 1.077805][ T1] ? __device_attach_driver+0x280/0x280 [ 1.077805][ T1] __driver_probe_device+0x24f/0x440 [ 1.077805][ T1] ? __device_attach_driver+0x280/0x280 [ 1.077805][ T1] ? __device_attach_driver+0x280/0x280 [ 1.077805][ T1] driver_probe_device+0x4a/0xf0 [ 1.077805][ T1] __driver_attach+0x1b8/0x540 [ 1.077805][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.077805][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.077805][ T1] ? bus_remove_file+0x50/0x50 [ 1.077805][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.077805][ T1] ? rtc_dev_init+0x40/0x40 [ 1.077805][ T1] ? rtc_dev_init+0x40/0x40 [ 1.077805][ T1] bus_add_driver+0x2c8/0x530 [ 1.077805][ T1] driver_register+0x1a3/0x390 [ 1.077805][ T1] __platform_driver_probe+0x13f/0x270 [ 1.077805][ T1] cmos_init+0x31/0x40 [ 1.077805][ T1] do_one_initcall+0x124/0x4f0 [ 1.077805][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.077805][ T1] ? parameq+0x110/0x110 [ 1.077805][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.077805][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.077805][ T1] kernel_init_freeable+0x596/0x630 [ 1.077805][ T1] ? rest_init+0x280/0x280 [ 1.077805][ T1] kernel_init+0x21/0x150 [ 1.077805][ T1] ? rest_init+0x280/0x280 [ 1.077805][ T1] ret_from_fork+0x474/0x6b0 [ 1.077805][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.077805][ T1] ? __switch_to+0x5a3/0xe00 [ 1.077805][ T1] ? rest_init+0x280/0x280 [ 1.077805][ T1] ret_from_fork_asm+0x11/0x20 [ 1.077805][ T1] [ 1.110636][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:29:14 UTC (1787887754) [ 1.111744][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.115757][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.124515][ T1] NET: Registered PF_INET6 protocol family [ 1.129088][ T1] Segment Routing with IPv6 [ 1.129510][ T1] In-situ OAM (IOAM) with IPv6 [ 1.130124][ T1] NET: Registered PF_PACKET protocol family [ 1.130389][ T1] 9pnet: Installing 9P2000 support [ 1.130767][ T1] Key type dns_resolver registered [ 1.131422][ T1] NET: Registered PF_VSOCK protocol family [ 1.135728][ T1] IPI shorthand broadcast: enabled [ 1.241504][ T1] sched_clock: Marking stable (1205001834, 35801998)->(1325795449, -84991617) [ 1.243646][ T1] registered taskstats version 1 [ 1.245629][ T1] Loading compiled-in X.509 certificates [ 1.350085][ T1] Demotion targets for Node 0: null [ 1.350360][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11722) [ 1.350658][ T1] page_owner is disabled [ 1.351327][ T1] PM: Magic number: 6:359:463 [ 1.351734][ T1] netconsole: network logging started [ 1.353119][ T1] ALSA device list: [ 1.353758][ T1] No soundcards found. [ 1.355073][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.357416][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.358183][ T1] devtmpfs: mounted [ 1.358436][ T1] VFS: Pivoted into new rootfs [ 1.387518][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.387752][ T1] Write protecting the kernel read-only data: 55296k [ 1.388513][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.389973][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.390270][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.390541][ T1] with arguments: [ 1.390682][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.390929][ T1] with environment: [ 1.391052][ T1] HOME=/ [ 1.391188][ T1] TERM=dumb [ 1.391303][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.391531][ T1] nr_open=2147483584 [ 1.391659][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.391944][ T1] virtme_rw_overlay0=/etc [ 1.392096][ T1] virtme_rw_overlay1=/lib [ 1.392259][ T1] virtme_rw_overlay2=/home [ 1.392415][ T1] virtme_rw_overlay3=/opt [ 1.392567][ T1] virtme_rw_overlay4=/srv [ 1.392733][ T1] virtme_rw_overlay5=/usr [ 1.392894][ T1] virtme_rw_overlay6=/var [ 1.393051][ T1] virtme_rw_overlay7=/tmp [ 1.393214][ T1] virtme_console=ttyS0 [ 1.393366][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.409464][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.410775][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.423305][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.426720][ T1] overlayfs: failed to set xattr on upper [ 1.427048][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427388][ T1] overlayfs: ...falling back to uuid=null. [ 1.429814][ T1] overlayfs: failed to set xattr on upper [ 1.430053][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430367][ T1] overlayfs: ...falling back to uuid=null. [ 1.432389][ T1] overlayfs: failed to set xattr on upper [ 1.432635][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.433130][ T1] overlayfs: ...falling back to uuid=null. [ 1.435125][ T1] overlayfs: failed to set xattr on upper [ 1.435366][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435663][ T1] overlayfs: ...falling back to uuid=null. [ 1.438160][ T1] overlayfs: failed to set xattr on upper [ 1.438404][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.438701][ T1] overlayfs: ...falling back to uuid=null. [ 1.440544][ T1] overlayfs: failed to set xattr on upper [ 1.440792][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.441592][ T1] overlayfs: ...falling back to uuid=null. [ 1.443582][ T1] overlayfs: failed to set xattr on upper [ 1.444245][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444526][ T1] overlayfs: ...falling back to uuid=null. [ 1.446577][ T1] overlayfs: failed to set xattr on upper [ 1.446844][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447148][ T1] overlayfs: ...falling back to uuid=null. [ 1.458689][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.594796][ T74] systemd-tmpfile (74) used greatest stack depth: 24320 bytes left [ 3.595013][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.595013][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.595013][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.595013][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.595027][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.595029][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.595030][ T1] preempt_count: 1, expected: 0 [ 3.595031][ T1] RCU nest depth: 0, expected: 0 [ 3.595032][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.595034][ T1] #0: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.595048][ T1] #1: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.595052][ T1] #2: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.595056][ T1] #3: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.595060][ T1] irq event stamp: 566400 [ 3.595061][ T1] hardirqs last enabled at (566399): [] __down_trylock_console_sem+0x86/0xa0 [ 3.595064][ T1] hardirqs last disabled at (566400): [] console_emit_next_record+0x3d4/0x4c0 [ 3.595066][ T1] softirqs last enabled at (566238): [] handle_softirqs+0x67c/0x900 [ 3.595069][ T1] softirqs last disabled at (566233): [] __irq_exit_rcu+0x145/0x1c0 [ 3.595071][ T1] Preemption disabled at: [ 3.595072][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.595079][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.595082][ T1] Tainted: [W]=WARN [ 3.595083][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.595085][ T1] Call Trace: [ 3.595087][ T1] [ 3.595088][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.595094][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.595096][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.595101][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.595105][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.595110][ T1] __kmalloc_noprof+0x443/0x760 [ 3.595113][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.595118][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.595121][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.595124][ T1] put_chars+0x1e1/0x2f0 [ 3.595127][ T1] ? __send_to_port+0x420/0x420 [ 3.595128][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.595133][ T1] ? validate_chain+0x38b/0xc20 [ 3.595138][ T1] hvc_console_print+0x292/0x780 [ 3.595144][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.595146][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595149][ T1] ? lock_acquire+0x13c/0x160 [ 3.595153][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.595156][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.595158][ T1] ? console_flush_one_record+0x106/0x710 [ 3.595161][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595163][ T1] ? lock_acquire+0x13c/0x160 [ 3.595167][ T1] console_flush_one_record+0x46f/0x710 [ 3.595171][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.595173][ T1] ? __lock_acquire+0x518/0xc20 [ 3.595178][ T1] console_unlock+0xee/0x1f0 [ 3.595181][ T1] ? console_flush_one_record+0x710/0x710 [ 3.595183][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595185][ T1] ? lock_acquire+0x60/0x160 [ 3.595189][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.595191][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.595194][ T1] vprintk_emit+0x37c/0x3e0 [ 3.595197][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.595201][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.595207][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.595211][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.595213][ T1] ? simple_strntoull+0x10f/0x140 [ 3.595217][ T1] ? date_str+0x1e0/0x1e0 [ 3.595220][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.595224][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.595227][ T1] ? vprintk_default+0x20/0x20 [ 3.595232][ T1] ? vprintk_default+0x20/0x20 [ 3.595234][ T1] new_sync_write+0x33e/0x760 [ 3.595237][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.595240][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.595244][ T1] ? new_sync_read+0x750/0x750 [ 3.595251][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595254][ T1] vfs_write+0x6a2/0xbd0 [ 3.595259][ T1] ksys_write+0x116/0x250 [ 3.595262][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.595265][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.595268][ T1] do_syscall_64+0xff/0x530 [ 3.595270][ T1] ? exc_page_fault+0xee/0x100 [ 3.595273][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.595275][ T1] RIP: 0033:0x7f74aff0cbee [ 3.595280][ 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 [ 3.595282][ T1] RSP: 002b:00007ffe87c836a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.595284][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f74aff0cbee [ 3.595286][ T1] RDX: 000000000000011c RSI: 000055557ac68680 RDI: 0000000000000003 [ 3.595287][ T1] RBP: 00007ffe87c836b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.595288][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f74aff980a0 [ 3.595288][ T1] R13: 00007f74afe963e0 R14: 000055557ac68680 R15: 00007ffe87c837c8 [ 3.595295][ T1] [ 3.596340][ T1] virtme-ng-init: basic initialization done [ 3.697091][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.697474][ T75] virtme-ng-init: triggering udev coldplug [ 5.743085][ T75] virtme-ng-init: waiting for udev to settle [ 5.743100][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.743103][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.743104][ T75] preempt_count: 1, expected: 0 [ 5.743105][ T75] RCU nest depth: 0, expected: 0 [ 5.743106][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.743109][ T75] #0: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.743122][ T75] #1: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.743127][ T75] #2: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.743131][ T75] #3: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.743135][ T75] irq event stamp: 3080 [ 5.743136][ T75] hardirqs last enabled at (3079): [] __down_trylock_console_sem+0x86/0xa0 [ 5.743139][ T75] hardirqs last disabled at (3080): [] console_emit_next_record+0x3d4/0x4c0 [ 5.743141][ T75] softirqs last enabled at (2768): [] handle_softirqs+0x67c/0x900 [ 5.743144][ T75] softirqs last disabled at (2761): [] __irq_exit_rcu+0x145/0x1c0 [ 5.743147][ T75] Preemption disabled at: [ 5.743147][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.743153][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.743157][ T75] Tainted: [W]=WARN [ 5.743158][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.743159][ T75] Call Trace: [ 5.743161][ T75] [ 5.743163][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.743169][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.743171][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.743177][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.743181][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.743186][ T75] __kmalloc_noprof+0x443/0x760 [ 5.743189][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.743195][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.743197][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.743201][ T75] put_chars+0x1e1/0x2f0 [ 5.743203][ T75] ? __send_to_port+0x420/0x420 [ 5.743205][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.743210][ T75] ? validate_chain+0x38b/0xc20 [ 5.743215][ T75] hvc_console_print+0x292/0x780 [ 5.743221][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.743223][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.743225][ T75] ? lock_acquire+0x13c/0x160 [ 5.743229][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.743233][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.743235][ T75] ? console_flush_one_record+0x106/0x710 [ 5.743238][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.743241][ T75] ? lock_acquire+0x13c/0x160 [ 5.743244][ T75] console_flush_one_record+0x46f/0x710 [ 5.743249][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.743251][ T75] ? __lock_acquire+0x518/0xc20 [ 5.743256][ T75] console_unlock+0xee/0x1f0 [ 5.743258][ T75] ? console_flush_one_record+0x710/0x710 [ 5.743260][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.743263][ T75] ? lock_acquire+0x60/0x160 [ 5.743266][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.743268][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.743271][ T75] vprintk_emit+0x37c/0x3e0 [ 5.743275][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.743278][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.743284][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.743288][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.743290][ T75] ? simple_strntoull+0x10f/0x140 [ 5.743294][ T75] ? date_str+0x1e0/0x1e0 [ 5.743297][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.743302][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.743304][ T75] ? vprintk_default+0x20/0x20 [ 5.743309][ T75] ? vprintk_default+0x20/0x20 [ 5.743311][ T75] new_sync_write+0x33e/0x760 [ 5.743315][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.743319][ T75] ? new_sync_read+0x750/0x750 [ 5.743323][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.743327][ T75] ? __fget_files+0x1e3/0x460 [ 5.743332][ T75] vfs_write+0x6a2/0xbd0 [ 5.743336][ T75] ksys_write+0x116/0x250 [ 5.743339][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.743342][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.743346][ T75] do_syscall_64+0xff/0x530 [ 5.743348][ T75] ? exc_page_fault+0xee/0x100 [ 5.743351][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.743354][ T75] RIP: 0033:0x7f74aff0ded2 [ 5.743358][ 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 [ 5.743359][ T75] RSP: 002b:00007f74afe54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.743362][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f74aff0ded2 [ 5.743363][ T75] RDX: 000000000000002e RSI: 00007f74a80012c0 RDI: 0000000000000003 [ 5.743364][ T75] RBP: 00007f74afe54c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.743365][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74aff980a0 [ 5.743366][ T75] R13: 00007f74afe963e0 R14: 00007f74a80012c0 R15: 00007f74afe54da8 [ 5.743373][ T75] [ 6.297045][ T75] virtme-ng-init: udev is done [ 6.299906][ T1] virtme-ng-init: initialization done