virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.010955][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.010966][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.010966][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.010966][ T1] preempt_count: 1, expected: 0 [ 1.010966][ T1] RCU nest depth: 0, expected: 0 [ 1.010966][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.010966][ T1] #0: ff1100000281b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.010966][ T1] #1: ffffffffa4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.010966][ T1] #2: ffffffffa4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.010966][ T1] #3: ffffffffa4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.010966][ T1] #4: ffffffffa4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.010966][ T1] irq event stamp: 312334 [ 1.010966][ T1] hardirqs last enabled at (312333): [] __down_trylock_console_sem+0x86/0xa0 [ 1.010966][ T1] hardirqs last disabled at (312334): [] console_emit_next_record+0x3d4/0x4c0 [ 1.010966][ T1] softirqs last enabled at (311700): [] handle_softirqs+0x67c/0x900 [ 1.010966][ T1] softirqs last disabled at (311695): [] __irq_exit_rcu+0x145/0x1c0 [ 1.010966][ T1] Preemption disabled at: [ 1.010966][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.010966][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.010966][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.010966][ T1] Call Trace: [ 1.010966][ T1] [ 1.010966][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.010966][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.010966][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.010966][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.010966][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.010966][ T1] __kmalloc_noprof+0x443/0x760 [ 1.010966][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.010966][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.010966][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.010966][ T1] put_chars+0x1e1/0x2f0 [ 1.010966][ T1] ? __send_to_port+0x420/0x420 [ 1.010966][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010966][ T1] ? validate_chain+0x38b/0xc20 [ 1.010966][ T1] hvc_console_print+0x292/0x780 [ 1.010966][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010966][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010966][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.010966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010966][ T1] ? lock_acquire+0x13c/0x160 [ 1.010966][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.010966][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.010966][ T1] ? console_flush_one_record+0x106/0x710 [ 1.010966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010966][ T1] ? lock_acquire+0x13c/0x160 [ 1.010966][ T1] console_flush_one_record+0x46f/0x710 [ 1.010966][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.010966][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010966][ T1] console_unlock+0xee/0x1f0 [ 1.010966][ T1] ? console_flush_one_record+0x710/0x710 [ 1.010966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010966][ T1] ? lock_acquire+0x60/0x160 [ 1.010966][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.010966][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.010966][ T1] vprintk_emit+0x37c/0x3e0 [ 1.010966][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.010966][ T1] ? find_held_lock+0x2b/0x80 [ 1.010966][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.010966][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010966][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.010966][ T1] ? device_rename.cold+0xa/0xa [ 1.010966][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010966][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.010966][ T1] ? find_held_lock+0x2b/0x80 [ 1.010966][ T1] dev_printk_emit+0xb9/0xee [ 1.010966][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.010966][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.010966][ T1] ? proc_register+0x368/0x8b0 [ 1.010966][ T1] _dev_info+0xe2/0x116 [ 1.010966][ T1] ? _dev_notice+0x120/0x120 [ 1.010966][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.010966][ T1] ? rtc_proc_show+0x400/0x400 [ 1.010966][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.010966][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.010966][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.010966][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.010966][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.010966][ T1] cmos_do_probe+0x73b/0x98a [ 1.010966][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.010966][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.010966][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.010966][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.010966][ T1] ? mc146818_set_time+0x500/0x500 [ 1.010966][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.010966][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.010966][ T1] platform_probe+0xfe/0x1f0 [ 1.010966][ T1] call_driver_probe+0x61/0x1c0 [ 1.010966][ T1] really_probe+0x199/0x760 [ 1.010966][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010966][ T1] __driver_probe_device+0x24f/0x440 [ 1.010966][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010966][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010966][ T1] driver_probe_device+0x4a/0xf0 [ 1.010966][ T1] __driver_attach+0x1b8/0x540 [ 1.010966][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.010966][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.010966][ T1] ? bus_remove_file+0x50/0x50 [ 1.010966][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.010966][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010966][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010966][ T1] bus_add_driver+0x2c8/0x530 [ 1.010966][ T1] driver_register+0x1a3/0x390 [ 1.010966][ T1] __platform_driver_probe+0x13f/0x270 [ 1.010966][ T1] cmos_init+0x31/0x40 [ 1.010966][ T1] do_one_initcall+0x124/0x4f0 [ 1.010966][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.010966][ T1] ? parameq+0x110/0x110 [ 1.010966][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010966][ T1] kernel_init_freeable+0x596/0x630 [ 1.010966][ T1] ? rest_init+0x280/0x280 [ 1.010966][ T1] kernel_init+0x21/0x150 [ 1.010966][ T1] ? rest_init+0x280/0x280 [ 1.010966][ T1] ret_from_fork+0x474/0x6b0 [ 1.010966][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.010966][ T1] ? __switch_to+0x5a3/0xe00 [ 1.010966][ T1] ? rest_init+0x280/0x280 [ 1.010966][ T1] ret_from_fork_asm+0x11/0x20 [ 1.010966][ T1] [ 1.041125][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:45:53 UTC (1787903153) [ 1.042087][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.044952][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.051782][ T1] NET: Registered PF_INET6 protocol family [ 1.057761][ T1] Segment Routing with IPv6 [ 1.058172][ T1] In-situ OAM (IOAM) with IPv6 [ 1.058500][ T1] NET: Registered PF_PACKET protocol family [ 1.058760][ T1] 9pnet: Installing 9P2000 support [ 1.059092][ T1] Key type dns_resolver registered [ 1.059673][ T1] NET: Registered PF_VSOCK protocol family [ 1.063871][ T1] IPI shorthand broadcast: enabled [ 1.161197][ T1] sched_clock: Marking stable (1125001962, 35964298)->(1233940669, -72974409) [ 1.164063][ T1] registered taskstats version 1 [ 1.165856][ T1] Loading compiled-in X.509 certificates [ 1.263752][ T1] Demotion targets for Node 0: null [ 1.264033][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.264325][ T1] page_owner is disabled [ 1.264924][ T1] PM: Magic number: 6:95:775 [ 1.265097][ T1] misc fuse: hash matches [ 1.265475][ T1] netconsole: network logging started [ 1.266760][ T1] ALSA device list: [ 1.266894][ T1] No soundcards found. [ 1.268097][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.271410][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.272130][ T1] devtmpfs: mounted [ 1.272407][ T1] VFS: Pivoted into new rootfs [ 1.301760][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.302030][ T1] Write protecting the kernel read-only data: 55296k [ 1.302561][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.303315][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.303563][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.303808][ T1] with arguments: [ 1.303921][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.304141][ T1] with environment: [ 1.304254][ T1] HOME=/ [ 1.304364][ T1] TERM=dumb [ 1.304467][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.304676][ T1] nr_open=2147483584 [ 1.304782][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.305033][ T1] virtme_rw_overlay0=/etc [ 1.305178][ T1] virtme_rw_overlay1=/lib [ 1.305315][ T1] virtme_rw_overlay2=/home [ 1.305454][ T1] virtme_rw_overlay3=/opt [ 1.305594][ T1] virtme_rw_overlay4=/srv [ 1.305732][ T1] virtme_rw_overlay5=/usr [ 1.305871][ T1] virtme_rw_overlay6=/var [ 1.306025][ T1] virtme_rw_overlay7=/tmp [ 1.306165][ T1] virtme_console=ttyS0 [ 1.306303][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.321943][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.323210][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.334426][ T1] overlayfs: failed to set xattr on upper [ 1.334722][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.335138][ T1] overlayfs: ...falling back to uuid=null. [ 1.337497][ T1] overlayfs: failed to set xattr on upper [ 1.337743][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338058][ T1] overlayfs: ...falling back to uuid=null. [ 1.340059][ T1] overlayfs: failed to set xattr on upper [ 1.340311][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340603][ T1] overlayfs: ...falling back to uuid=null. [ 1.342949][ T1] overlayfs: failed to set xattr on upper [ 1.343219][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343515][ T1] overlayfs: ...falling back to uuid=null. [ 1.345835][ T1] overlayfs: failed to set xattr on upper [ 1.346098][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.346420][ T1] overlayfs: ...falling back to uuid=null. [ 1.348138][ T1] overlayfs: failed to set xattr on upper [ 1.348384][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.348691][ T1] overlayfs: ...falling back to uuid=null. [ 1.351142][ T1] overlayfs: failed to set xattr on upper [ 1.351404][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351696][ T1] overlayfs: ...falling back to uuid=null. [ 1.353704][ T1] overlayfs: failed to set xattr on upper [ 1.353957][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354824][ T1] overlayfs: ...falling back to uuid=null. [ 1.365363][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.401553][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.388526][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.388526][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.388526][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.388526][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.388542][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.388544][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.388546][ T1] preempt_count: 1, expected: 0 [ 3.388546][ T1] RCU nest depth: 0, expected: 0 [ 3.388547][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.388550][ T1] #0: ffffffffa4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.388562][ T1] #1: ffffffffa4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.388566][ T1] #2: ffffffffa4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.388569][ T1] #3: ffffffffa4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.388573][ T1] irq event stamp: 560246 [ 3.388573][ T1] hardirqs last enabled at (560245): [] __down_trylock_console_sem+0x86/0xa0 [ 3.388577][ T1] hardirqs last disabled at (560246): [] console_emit_next_record+0x3d4/0x4c0 [ 3.388578][ T1] softirqs last enabled at (559556): [] fpu_clone+0xd9/0x410 [ 3.388582][ T1] softirqs last disabled at (559554): [] fpu_clone+0x82/0x410 [ 3.388585][ T1] Preemption disabled at: [ 3.388585][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.388591][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.388594][ T1] Tainted: [W]=WARN [ 3.388595][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.388597][ T1] Call Trace: [ 3.388599][ T1] [ 3.388600][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.388605][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.388607][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.388611][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.388614][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.388619][ T1] __kmalloc_noprof+0x443/0x760 [ 3.388622][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.388627][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.388630][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.388634][ T1] put_chars+0x1e1/0x2f0 [ 3.388637][ T1] ? __send_to_port+0x420/0x420 [ 3.388638][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.388642][ T1] ? validate_chain+0x38b/0xc20 [ 3.388648][ T1] hvc_console_print+0x292/0x780 [ 3.388654][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.388657][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.388658][ T1] ? lock_acquire+0x13c/0x160 [ 3.388662][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.388666][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.388667][ T1] ? console_flush_one_record+0x106/0x710 [ 3.388669][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.388671][ T1] ? lock_acquire+0x13c/0x160 [ 3.388675][ T1] console_flush_one_record+0x46f/0x710 [ 3.388678][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.388680][ T1] ? __lock_acquire+0x518/0xc20 [ 3.388685][ T1] console_unlock+0xee/0x1f0 [ 3.388687][ T1] ? console_flush_one_record+0x710/0x710 [ 3.388688][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.388690][ T1] ? lock_acquire+0x60/0x160 [ 3.388694][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.388696][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.388698][ T1] vprintk_emit+0x37c/0x3e0 [ 3.388701][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.388704][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.388710][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.388714][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.388715][ T1] ? simple_strntoull+0x10f/0x140 [ 3.388720][ T1] ? date_str+0x1e0/0x1e0 [ 3.388723][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.388727][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.388730][ T1] ? vprintk_default+0x20/0x20 [ 3.388734][ T1] ? vprintk_default+0x20/0x20 [ 3.388736][ T1] new_sync_write+0x33e/0x760 [ 3.388739][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.388741][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.388745][ T1] ? new_sync_read+0x750/0x750 [ 3.388752][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.388755][ T1] vfs_write+0x6a2/0xbd0 [ 3.388758][ T1] ksys_write+0x116/0x250 [ 3.388761][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.388763][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.388766][ T1] do_syscall_64+0xff/0x530 [ 3.388769][ T1] ? exc_page_fault+0xee/0x100 [ 3.388771][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.388774][ T1] RIP: 0033:0x7f655c35abee [ 3.388778][ 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 [ 3.388779][ T1] RSP: 002b:00007ffcdf776eb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.388782][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f655c35abee [ 3.388783][ T1] RDX: 000000000000011c RSI: 000055555bce0680 RDI: 0000000000000003 [ 3.388784][ T1] RBP: 00007ffcdf776ec0 R08: 0000000000000000 R09: 0000000000000000 [ 3.388785][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f655c3e60a0 [ 3.388786][ T1] R13: 00007f655c2e43e0 R14: 000055555bce0680 R15: 00007ffcdf776fd8 [ 3.388792][ T1] [ 3.394008][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.394700][ T1] virtme-ng-init: basic initialization done [ 3.451120][ T79] ip (79) used greatest stack depth: 24112 bytes left [ 3.478644][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.479019][ T75] virtme-ng-init: triggering udev coldplug [ 5.612745][ T92] udevadm (92) used greatest stack depth: 23744 bytes left [ 5.612762][ T92] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.612764][ T92] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 92, name: udevadm [ 5.612766][ T92] preempt_count: 2, expected: 0 [ 5.612767][ T92] RCU nest depth: 0, expected: 0 [ 5.612768][ T92] locks held by udevadm/92: 5, last CPU#3: [ 5.612770][ T92] #0: ffffffffa42027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.612783][ T92] #1: ffffffffa4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.612788][ T92] #2: ffffffffa4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.612791][ T92] #3: ffffffffa4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.612795][ T92] #4: ffffffffa4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.612798][ T92] irq event stamp: 1465010 [ 5.612799][ T92] hardirqs last enabled at (1465009): [] __down_trylock_console_sem+0x86/0xa0 [ 5.612803][ T92] hardirqs last disabled at (1465010): [] console_emit_next_record+0x3d4/0x4c0 [ 5.612805][ T92] softirqs last enabled at (1463834): [] handle_softirqs+0x67c/0x900 [ 5.612807][ T92] softirqs last disabled at (1463695): [] __irq_exit_rcu+0x145/0x1c0 [ 5.612809][ T92] Preemption disabled at: [ 5.612810][ T92] [<0000000000000000>] 0x0 [ 5.612817][ T92] CPU: 3 UID: 0 PID: 92 Comm: udevadm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.612820][ T92] Tainted: [W]=WARN [ 5.612821][ T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.612823][ T92] Call Trace: [ 5.612825][ T92] [ 5.612826][ T92] dump_stack_lvl+0x6f/0xa0 [ 5.612832][ T92] __might_resched.cold+0x1fe/0x2c1 [ 5.612837][ T92] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.612840][ T92] ? __kmalloc_noprof+0xdb/0x760 [ 5.612846][ T92] __kmalloc_noprof+0x443/0x760 [ 5.612848][ T92] ? alloc_buf.isra.0+0x4b/0x260 [ 5.612854][ T92] ? do_raw_spin_unlock+0x59/0x250 [ 5.612857][ T92] alloc_buf.isra.0+0x4b/0x260 [ 5.612860][ T92] put_chars+0x1e1/0x2f0 [ 5.612863][ T92] ? __send_to_port+0x420/0x420 [ 5.612865][ T92] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.612869][ T92] ? validate_chain+0x38b/0xc20 [ 5.612875][ T92] hvc_console_print+0x292/0x780 [ 5.612882][ T92] ? hvc_write+0x3a0/0x3a0 [ 5.612884][ T92] ? rcu_is_watching+0x16/0xd0 [ 5.612886][ T92] ? lock_acquire+0x13c/0x160 [ 5.612890][ T92] console_emit_next_record+0x22f/0x4c0 [ 5.612894][ T92] ? devkmsg_read+0x4b0/0x4b0 [ 5.612895][ T92] ? console_flush_one_record+0x106/0x710 [ 5.612898][ T92] ? rcu_is_watching+0x16/0xd0 [ 5.612900][ T92] ? lock_acquire+0x13c/0x160 [ 5.612904][ T92] console_flush_one_record+0x46f/0x710 [ 5.612908][ T92] ? console_emit_next_record+0x4c0/0x4c0 [ 5.612909][ T92] ? __lock_acquire+0x518/0xc20 [ 5.612914][ T92] console_unlock+0xee/0x1f0 [ 5.612917][ T92] ? console_flush_one_record+0x710/0x710 [ 5.612918][ T92] ? rcu_is_watching+0x16/0xd0 [ 5.612920][ T92] ? lock_acquire+0x60/0x160 [ 5.612924][ T92] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.612926][ T92] ? vprintk_emit+0x320/0x3e0 [ 5.612929][ T92] vprintk_emit+0x37c/0x3e0 [ 5.612932][ T92] ? wake_up_klogd_work_func+0x90/0x90 [ 5.612932][ T75] virtme-ng-init: waiting for udev to settle [ 5.612935][ T92] ? __lock_acquire+0x518/0xc20 [ 5.612939][ T92] _printk+0xc7/0x100 [ 5.612942][ T92] ? snapshot_read.cold+0x21/0x21 [ 5.612945][ T92] ? do_raw_spin_lock+0x131/0x280 [ 5.612948][ T92] ? __rwlock_init+0x150/0x150 [ 5.612952][ T92] ? do_raw_spin_lock+0x131/0x280 [ 5.612955][ T92] do_exit.cold+0x82/0x9c [ 5.612959][ T92] ? exit_notify+0x890/0x890 [ 5.612960][ T92] ? __lock_release.isra.0+0x69/0x1a0 [ 5.612965][ T92] ? rcu_is_watching+0x16/0xd0 [ 5.612968][ T92] do_group_exit+0xb8/0x370 [ 5.612971][ T92] __x64_sys_exit_group+0x3c/0x50 [ 5.612974][ T92] x64_sys_call+0x1567/0x1570 [ 5.612977][ T92] do_syscall_64+0xff/0x530 [ 5.612981][ T92] ? exc_page_fault+0xee/0x100 [ 5.612984][ T92] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.612986][ T92] RIP: 0033:0x7f6cce8f51b8 [ 5.612988][ T92] Code: Unable to access opcode bytes at 0x7f6cce8f518e. [ 5.612989][ T92] RSP: 002b:00007fff423af768 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.612992][ T92] RAX: ffffffffffffffda RBX: 00007f6ccea25f88 RCX: 00007f6cce8f51b8 [ 5.612993][ T92] RDX: 00007f6cce1534c8 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 5.612994][ T92] RBP: 00007fff423af7c0 R08: 0000000000000000 R09: 0000000000000020 [ 5.612995][ T92] R10: 00007fff423af5a0 R11: 0000000000000246 R12: 0000000000000001 [ 5.612996][ T92] R13: 0000000000000000 R14: 00007f6ccea24680 R15: 00007f6ccea25fa0 [ 5.613003][ T92] [ 6.095003][ T75] virtme-ng-init: udev is done [ 6.098374][ T1] virtme-ng-init: initialization done