virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.035153][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.035174][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.035176][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.035177][ T1] preempt_count: 1, expected: 0 [ 1.035178][ T1] RCU nest depth: 0, expected: 0 [ 1.035179][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.035181][ T1] #0: ff110000028eb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.035193][ T1] #1: ffffffffb5769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.035199][ T1] #2: ffffffffb5769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.035203][ T1] #3: ffffffffb5689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.035206][ T1] #4: ffffffffb5689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.035209][ T1] irq event stamp: 304840 [ 1.035210][ T1] hardirqs last enabled at (304839): [] __down_trylock_console_sem+0x86/0xa0 [ 1.035214][ T1] hardirqs last disabled at (304840): [] console_emit_next_record+0x3d4/0x4c0 [ 1.035216][ T1] softirqs last enabled at (304040): [] handle_softirqs+0x67c/0x900 [ 1.035219][ T1] softirqs last disabled at (304035): [] __irq_exit_rcu+0x145/0x1c0 [ 1.035221][ T1] Preemption disabled at: [ 1.035222][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.035227][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.035230][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.035232][ T1] Call Trace: [ 1.035233][ T1] [ 1.035237][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.035242][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.035243][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.035248][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.035252][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.035257][ T1] __kmalloc_noprof+0x443/0x760 [ 1.035260][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.035265][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.035268][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.035272][ T1] put_chars+0x1e1/0x2f0 [ 1.035274][ T1] ? __send_to_port+0x420/0x420 [ 1.035278][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.035282][ T1] ? validate_chain+0x38b/0xc20 [ 1.035287][ T1] hvc_console_print+0x292/0x780 [ 1.035290][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035292][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035297][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.035300][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035302][ T1] ? lock_acquire+0x13c/0x160 [ 1.035307][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.035310][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.035311][ T1] ? console_flush_one_record+0x106/0x710 [ 1.035314][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035316][ T1] ? lock_acquire+0x13c/0x160 [ 1.035320][ T1] console_flush_one_record+0x46f/0x710 [ 1.035324][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.035325][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035331][ T1] console_unlock+0xee/0x1f0 [ 1.035333][ T1] ? console_flush_one_record+0x710/0x710 [ 1.035335][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.035337][ T1] ? lock_acquire+0x60/0x160 [ 1.035341][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.035343][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.035345][ T1] vprintk_emit+0x37c/0x3e0 [ 1.035349][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.035351][ T1] ? find_held_lock+0x2b/0x80 [ 1.035353][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.035355][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.035359][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.035364][ T1] ? device_rename.cold+0xa/0xa [ 1.035366][ T1] ? __lock_acquire+0x518/0xc20 [ 1.035370][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.035373][ T1] ? find_held_lock+0x2b/0x80 [ 1.035377][ T1] dev_printk_emit+0xb9/0xee [ 1.035379][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.035382][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.035386][ T1] ? proc_register+0x368/0x8b0 [ 1.035394][ T1] _dev_info+0xe2/0x116 [ 1.035396][ T1] ? _dev_notice+0x120/0x120 [ 1.035401][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.035405][ T1] ? rtc_proc_show+0x400/0x400 [ 1.035410][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.035415][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.035420][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.035427][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.035431][ T1] cmos_do_probe+0x73b/0x98a [ 1.035434][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.035436][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.035438][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.035444][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.035446][ T1] ? mc146818_set_time+0x500/0x500 [ 1.035450][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.035452][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.035457][ T1] platform_probe+0xfe/0x1f0 [ 1.035460][ T1] call_driver_probe+0x61/0x1c0 [ 1.035463][ T1] really_probe+0x199/0x760 [ 1.035467][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035469][ T1] __driver_probe_device+0x24f/0x440 [ 1.035473][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035475][ T1] ? __device_attach_driver+0x280/0x280 [ 1.035476][ T1] driver_probe_device+0x4a/0xf0 [ 1.035480][ T1] __driver_attach+0x1b8/0x540 [ 1.035482][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.035485][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.035488][ T1] ? bus_remove_file+0x50/0x50 [ 1.035490][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.035493][ T1] ? rtc_dev_init+0x40/0x40 [ 1.035498][ T1] ? rtc_dev_init+0x40/0x40 [ 1.035500][ T1] bus_add_driver+0x2c8/0x530 [ 1.035504][ T1] driver_register+0x1a3/0x390 [ 1.035508][ T1] __platform_driver_probe+0x13f/0x270 [ 1.035510][ T1] cmos_init+0x31/0x40 [ 1.035512][ T1] do_one_initcall+0x124/0x4f0 [ 1.035515][ T1] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 1.035518][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.035526][ T1] kernel_init_freeable+0x596/0x630 [ 1.035530][ T1] ? rest_init+0x280/0x280 [ 1.035534][ T1] kernel_init+0x21/0x150 [ 1.035536][ T1] ? rest_init+0x280/0x280 [ 1.035537][ T1] ret_from_fork+0x474/0x6b0 [ 1.035542][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.035545][ T1] ? __switch_to+0x5a3/0xe00 [ 1.035549][ T1] ? rest_init+0x280/0x280 [ 1.035552][ T1] ret_from_fork_asm+0x11/0x20 [ 1.035560][ T1] [ 1.069401][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:16:38 UTC (1787908598) [ 1.070532][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.073620][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.083171][ T1] NET: Registered PF_INET6 protocol family [ 1.087279][ T1] Segment Routing with IPv6 [ 1.087708][ T1] In-situ OAM (IOAM) with IPv6 [ 1.088217][ T1] NET: Registered PF_PACKET protocol family [ 1.088485][ T1] 9pnet: Installing 9P2000 support [ 1.088861][ T1] Key type dns_resolver registered [ 1.089567][ T1] NET: Registered PF_VSOCK protocol family [ 1.094307][ T1] IPI shorthand broadcast: enabled [ 1.198957][ T1] sched_clock: Marking stable (1165008247, 33726106)->(1278755203, -80020850) [ 1.201367][ T1] registered taskstats version 1 [ 1.203234][ T1] Loading compiled-in X.509 certificates [ 1.308840][ T1] Demotion targets for Node 0: null [ 1.309145][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.309441][ T1] page_owner is disabled [ 1.310548][ T1] PM: Magic number: 6:789:273 [ 1.310844][ T1] tty tty10: hash matches [ 1.311071][ T1] net lo: hash matches [ 1.311425][ T1] netconsole: network logging started [ 1.312917][ T1] ALSA device list: [ 1.313955][ T1] No soundcards found. [ 1.315216][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.317861][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.318709][ T1] devtmpfs: mounted [ 1.319105][ T1] VFS: Pivoted into new rootfs [ 1.347651][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.350306][ T1] Write protecting the kernel read-only data: 55296k [ 1.351050][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.351604][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.352051][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.352348][ T1] with arguments: [ 1.352494][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.352815][ T1] with environment: [ 1.352978][ T1] HOME=/ [ 1.353110][ T1] TERM=dumb [ 1.353244][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.353511][ T1] nr_open=2147483584 [ 1.353647][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.354005][ T1] virtme_rw_overlay0=/etc [ 1.354158][ T1] virtme_rw_overlay1=/lib [ 1.354314][ T1] virtme_rw_overlay2=/home [ 1.354463][ T1] virtme_rw_overlay3=/opt [ 1.354619][ T1] virtme_rw_overlay4=/srv [ 1.354821][ T1] virtme_rw_overlay5=/usr [ 1.354976][ T1] virtme_rw_overlay6=/var [ 1.355126][ T1] virtme_rw_overlay7=/tmp [ 1.355284][ T1] virtme_console=ttyS0 [ 1.355439][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.374955][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.376191][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.398721][ T1] overlayfs: failed to set xattr on upper [ 1.399061][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399313][ T1] overlayfs: ...falling back to uuid=null. [ 1.401792][ T1] overlayfs: failed to set xattr on upper [ 1.402047][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402285][ T1] overlayfs: ...falling back to uuid=null. [ 1.404237][ T1] overlayfs: failed to set xattr on upper [ 1.404455][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404714][ T1] overlayfs: ...falling back to uuid=null. [ 1.406735][ T1] overlayfs: failed to set xattr on upper [ 1.406961][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407210][ T1] overlayfs: ...falling back to uuid=null. [ 1.409204][ T1] overlayfs: failed to set xattr on upper [ 1.409439][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409695][ T1] overlayfs: ...falling back to uuid=null. [ 1.411385][ T1] overlayfs: failed to set xattr on upper [ 1.411613][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412538][ T1] overlayfs: ...falling back to uuid=null. [ 1.413602][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.415704][ T1] overlayfs: failed to set xattr on upper [ 1.416262][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416532][ T1] overlayfs: ...falling back to uuid=null. [ 1.418636][ T1] overlayfs: failed to set xattr on upper [ 1.419401][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419677][ T1] overlayfs: ...falling back to uuid=null. [ 1.431002][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.945308][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.945308][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.945308][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.945308][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.945324][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.945326][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.945328][ T1] preempt_count: 1, expected: 0 [ 3.945329][ T1] RCU nest depth: 0, expected: 0 [ 3.945330][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.945332][ T1] #0: ffffffffb5769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.945344][ T1] #1: ffffffffb5769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.945348][ T1] #2: ffffffffb5689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.945351][ T1] #3: ffffffffb5689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.945355][ T1] irq event stamp: 553080 [ 3.945356][ T1] hardirqs last enabled at (553079): [] __down_trylock_console_sem+0x86/0xa0 [ 3.945359][ T1] hardirqs last disabled at (553080): [] console_emit_next_record+0x3d4/0x4c0 [ 3.945361][ T1] softirqs last enabled at (552978): [] handle_softirqs+0x67c/0x900 [ 3.945364][ T1] softirqs last disabled at (552049): [] __irq_exit_rcu+0x145/0x1c0 [ 3.945367][ T1] Preemption disabled at: [ 3.945368][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.945373][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.945377][ T1] Tainted: [W]=WARN [ 3.945377][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.945379][ T1] Call Trace: [ 3.945381][ T1] [ 3.945383][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.945388][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.945389][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.945394][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.945397][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.945403][ T1] __kmalloc_noprof+0x443/0x760 [ 3.945405][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.945411][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.945414][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.945418][ T1] put_chars+0x1e1/0x2f0 [ 3.945421][ T1] ? __send_to_port+0x420/0x420 [ 3.945423][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.945427][ T1] ? validate_chain+0x38b/0xc20 [ 3.945433][ T1] hvc_console_print+0x292/0x780 [ 3.945439][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.945442][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.945444][ T1] ? lock_acquire+0x13c/0x160 [ 3.945448][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.945451][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.945452][ T1] ? console_flush_one_record+0x106/0x710 [ 3.945455][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.945457][ T1] ? lock_acquire+0x13c/0x160 [ 3.945461][ T1] console_flush_one_record+0x46f/0x710 [ 3.945465][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.945466][ T1] ? __lock_acquire+0x518/0xc20 [ 3.945472][ T1] console_unlock+0xee/0x1f0 [ 3.945474][ T1] ? console_flush_one_record+0x710/0x710 [ 3.945475][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.945477][ T1] ? lock_acquire+0x60/0x160 [ 3.945481][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.945483][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.945486][ T1] vprintk_emit+0x37c/0x3e0 [ 3.945489][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.945492][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.945498][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.945502][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.945504][ T1] ? simple_strntoull+0x10f/0x140 [ 3.945509][ T1] ? date_str+0x1e0/0x1e0 [ 3.945512][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.945516][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.945519][ T1] ? vprintk_default+0x20/0x20 [ 3.945523][ T1] ? vprintk_default+0x20/0x20 [ 3.945525][ T1] new_sync_write+0x33e/0x760 [ 3.945529][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.945531][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.945534][ T1] ? new_sync_read+0x750/0x750 [ 3.945541][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.945544][ T1] vfs_write+0x6a2/0xbd0 [ 3.945548][ T1] ksys_write+0x116/0x250 [ 3.945551][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.945554][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.945557][ T1] do_syscall_64+0xff/0x530 [ 3.945559][ T1] ? exc_page_fault+0xee/0x100 [ 3.945562][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.945565][ T1] RIP: 0033:0x7f4424d82bee [ 3.945569][ 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 [ 3.945570][ T1] RSP: 002b:00007fff9804cc70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.945573][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f4424d82bee [ 3.945574][ T1] RDX: 000000000000011c RSI: 00005555661d8680 RDI: 0000000000000003 [ 3.945575][ T1] RBP: 00007fff9804cc80 R08: 0000000000000000 R09: 0000000000000000 [ 3.945576][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4424e0e0a0 [ 3.945577][ T1] R13: 00007f4424d0c3e0 R14: 00005555661d8680 R15: 00007fff9804cd98 [ 3.945584][ T1] [ 3.945969][ T73] systemd-tmpfile (73) used greatest stack depth: 25248 bytes left [ 3.949059][ T1] virtme-ng-init: basic initialization done [ 4.018382][ T80] ip (80) used greatest stack depth: 23904 bytes left [ 4.036407][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.037122][ T76] virtme-ng-init: triggering udev coldplug [ 6.362019][ T76] virtme-ng-init: waiting for udev to settle [ 6.362033][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.362036][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.362038][ T76] preempt_count: 1, expected: 0 [ 6.362039][ T76] RCU nest depth: 0, expected: 0 [ 6.362040][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.362042][ T76] #0: ffffffffb5769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.362055][ T76] #1: ffffffffb5769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.362058][ T76] #2: ffffffffb5689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.362062][ T76] #3: ffffffffb5689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.362066][ T76] irq event stamp: 3720 [ 6.362067][ T76] hardirqs last enabled at (3719): [] __down_trylock_console_sem+0x86/0xa0 [ 6.362070][ T76] hardirqs last disabled at (3720): [] console_emit_next_record+0x3d4/0x4c0 [ 6.362072][ T76] softirqs last enabled at (3410): [] handle_softirqs+0x67c/0x900 [ 6.362075][ T76] softirqs last disabled at (3401): [] __irq_exit_rcu+0x145/0x1c0 [ 6.362078][ T76] Preemption disabled at: [ 6.362078][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.362084][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.362087][ T76] Tainted: [W]=WARN [ 6.362089][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.362090][ T76] Call Trace: [ 6.362092][ T76] [ 6.362094][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.362099][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.362101][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.362106][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.362111][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.362118][ T76] __kmalloc_noprof+0x443/0x760 [ 6.362120][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.362127][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.362130][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.362133][ T76] put_chars+0x1e1/0x2f0 [ 6.362136][ T76] ? __send_to_port+0x420/0x420 [ 6.362138][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.362142][ T76] ? validate_chain+0x38b/0xc20 [ 6.362148][ T76] hvc_console_print+0x292/0x780 [ 6.362155][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.362157][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.362159][ T76] ? lock_acquire+0x13c/0x160 [ 6.362164][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.362167][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.362168][ T76] ? console_flush_one_record+0x106/0x710 [ 6.362171][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.362173][ T76] ? lock_acquire+0x13c/0x160 [ 6.362177][ T76] console_flush_one_record+0x46f/0x710 [ 6.362181][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.362182][ T76] ? __lock_acquire+0x518/0xc20 [ 6.362187][ T76] console_unlock+0xee/0x1f0 [ 6.362190][ T76] ? console_flush_one_record+0x710/0x710 [ 6.362191][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.362193][ T76] ? lock_acquire+0x60/0x160 [ 6.362197][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.362199][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.362202][ T76] vprintk_emit+0x37c/0x3e0 [ 6.362205][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.362208][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.362214][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.362218][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.362220][ T76] ? simple_strntoull+0x10f/0x140 [ 6.362225][ T76] ? date_str+0x1e0/0x1e0 [ 6.362228][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.362232][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.362235][ T76] ? vprintk_default+0x20/0x20 [ 6.362239][ T76] ? vprintk_default+0x20/0x20 [ 6.362241][ T76] new_sync_write+0x33e/0x760 [ 6.362245][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.362249][ T76] ? new_sync_read+0x750/0x750 [ 6.362253][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.362258][ T76] ? __fget_files+0x1e3/0x460 [ 6.362262][ T76] vfs_write+0x6a2/0xbd0 [ 6.362266][ T76] ksys_write+0x116/0x250 [ 6.362269][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.362272][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.362275][ T76] do_syscall_64+0xff/0x530 [ 6.362277][ T76] ? exc_page_fault+0xee/0x100 [ 6.362280][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.362283][ T76] RIP: 0033:0x7f4424d83ed2 [ 6.362287][ 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 [ 6.362289][ T76] RSP: 002b:00007f4424ccac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.362292][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4424d83ed2 [ 6.362294][ T76] RDX: 000000000000002e RSI: 00007f44200012c0 RDI: 0000000000000003 [ 6.362295][ T76] RBP: 00007f4424ccac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.362295][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4424e0e0a0 [ 6.362296][ T76] R13: 00007f4424d0c3e0 R14: 00007f44200012c0 R15: 00007f4424ccada8 [ 6.362303][ T76] [ 7.049193][ T76] virtme-ng-init: udev is done [ 7.052811][ T1] virtme-ng-init: initialization done