virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.002237][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.002263][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.002265][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.002266][ T1] preempt_count: 1, expected: 0 [ 1.002267][ T1] RCU nest depth: 0, expected: 0 [ 1.002268][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.002270][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.002284][ T1] #1: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.002290][ T1] #2: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.002293][ T1] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.002293][ T1] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.002293][ T1] irq event stamp: 300546 [ 1.002293][ T1] hardirqs last enabled at (300545): [] __down_trylock_console_sem+0x86/0xa0 [ 1.002293][ T1] hardirqs last disabled at (300546): [] console_emit_next_record+0x3d4/0x4c0 [ 1.002293][ T1] softirqs last enabled at (299502): [] handle_softirqs+0x67c/0x900 [ 1.002293][ T1] softirqs last disabled at (299495): [] __irq_exit_rcu+0x145/0x1c0 [ 1.002293][ T1] Preemption disabled at: [ 1.002293][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.002293][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.002293][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.002293][ T1] Call Trace: [ 1.002293][ T1] [ 1.002293][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.002293][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.002293][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.002293][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.002293][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.002293][ T1] __kmalloc_noprof+0x443/0x760 [ 1.002293][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.002293][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.002293][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.002293][ T1] put_chars+0x1e1/0x2f0 [ 1.002293][ T1] ? __send_to_port+0x420/0x420 [ 1.002293][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.002293][ T1] ? validate_chain+0x38b/0xc20 [ 1.002293][ T1] hvc_console_print+0x292/0x780 [ 1.002293][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002293][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002293][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.002293][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002293][ T1] ? lock_acquire+0x13c/0x160 [ 1.002293][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.002293][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.002293][ T1] ? console_flush_one_record+0x106/0x710 [ 1.002293][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002293][ T1] ? lock_acquire+0x13c/0x160 [ 1.002293][ T1] console_flush_one_record+0x46f/0x710 [ 1.002293][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.002293][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002293][ T1] console_unlock+0xee/0x1f0 [ 1.002293][ T1] ? console_flush_one_record+0x710/0x710 [ 1.002293][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002293][ T1] ? lock_acquire+0x60/0x160 [ 1.002293][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.002293][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.002293][ T1] vprintk_emit+0x37c/0x3e0 [ 1.002293][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.002293][ T1] ? find_held_lock+0x2b/0x80 [ 1.002293][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.002293][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.002293][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.002293][ T1] ? device_rename.cold+0xa/0xa [ 1.002293][ T1] ? __lock_acquire+0x518/0xc20 [ 1.002293][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.002293][ T1] ? find_held_lock+0x2b/0x80 [ 1.002293][ T1] dev_printk_emit+0xb9/0xee [ 1.002293][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.002293][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.002293][ T1] ? proc_register+0x368/0x8b0 [ 1.002293][ T1] _dev_info+0xe2/0x116 [ 1.002293][ T1] ? _dev_notice+0x120/0x120 [ 1.002293][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.002293][ T1] ? rtc_proc_show+0x400/0x400 [ 1.002293][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.002293][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.002293][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.002293][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.002293][ T1] cmos_do_probe+0x73b/0x98a [ 1.002293][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.002293][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.002293][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.002293][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.002293][ T1] ? mc146818_set_time+0x500/0x500 [ 1.002293][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.002293][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.002293][ T1] platform_probe+0xfe/0x1f0 [ 1.002293][ T1] call_driver_probe+0x61/0x1c0 [ 1.002293][ T1] really_probe+0x199/0x760 [ 1.002293][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002293][ T1] __driver_probe_device+0x24f/0x440 [ 1.002293][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002293][ T1] ? __device_attach_driver+0x280/0x280 [ 1.002293][ T1] driver_probe_device+0x4a/0xf0 [ 1.002293][ T1] __driver_attach+0x1b8/0x540 [ 1.002293][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.002293][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.002293][ T1] ? bus_remove_file+0x50/0x50 [ 1.002293][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.002293][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002293][ T1] ? rtc_dev_init+0x40/0x40 [ 1.002293][ T1] bus_add_driver+0x2c8/0x530 [ 1.002293][ T1] driver_register+0x1a3/0x390 [ 1.002293][ T1] __platform_driver_probe+0x13f/0x270 [ 1.002293][ T1] cmos_init+0x31/0x40 [ 1.002293][ T1] do_one_initcall+0x124/0x4f0 [ 1.002293][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.002293][ T1] ? parameq+0x110/0x110 [ 1.002293][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.002293][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.002293][ T1] kernel_init_freeable+0x596/0x630 [ 1.002293][ T1] ? rest_init+0x280/0x280 [ 1.002293][ T1] kernel_init+0x21/0x150 [ 1.002293][ T1] ? rest_init+0x280/0x280 [ 1.002293][ T1] ret_from_fork+0x474/0x6b0 [ 1.002293][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.002293][ T1] ? __switch_to+0x5a3/0xe00 [ 1.002293][ T1] ? rest_init+0x280/0x280 [ 1.002293][ T1] ret_from_fork_asm+0x11/0x20 [ 1.002293][ T1] [ 1.032885][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:28:15 UTC (1787912895) [ 1.033797][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.036886][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.046120][ T1] NET: Registered PF_INET6 protocol family [ 1.050556][ T1] Segment Routing with IPv6 [ 1.050934][ T1] In-situ OAM (IOAM) with IPv6 [ 1.051309][ T1] NET: Registered PF_PACKET protocol family [ 1.051552][ T1] 9pnet: Installing 9P2000 support [ 1.051892][ T1] Key type dns_resolver registered [ 1.052540][ T1] NET: Registered PF_VSOCK protocol family [ 1.056914][ T1] IPI shorthand broadcast: enabled [ 1.154595][ T1] sched_clock: Marking stable (1117002527, 37281389)->(1251797653, -97513737) [ 1.156812][ T1] registered taskstats version 1 [ 1.159468][ T1] Loading compiled-in X.509 certificates [ 1.259546][ T1] Demotion targets for Node 0: null [ 1.259884][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.260161][ T1] page_owner is disabled [ 1.260874][ T1] PM: Magic number: 6:104:478 [ 1.261050][ T1] rtc rtc0: hash matches [ 1.261514][ T1] netconsole: network logging started [ 1.264108][ T1] ALSA device list: [ 1.264255][ T1] No soundcards found. [ 1.265065][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.267404][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.268146][ T1] devtmpfs: mounted [ 1.268399][ T1] VFS: Pivoted into new rootfs [ 1.296220][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.296779][ T1] Write protecting the kernel read-only data: 55296k [ 1.299358][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.299795][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.300170][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.300499][ T1] with arguments: [ 1.300620][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.300832][ T1] with environment: [ 1.300955][ T1] HOME=/ [ 1.301066][ T1] TERM=dumb [ 1.301179][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.301402][ T1] nr_open=2147483584 [ 1.301515][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.301777][ T1] virtme_rw_overlay0=/etc [ 1.301926][ T1] virtme_rw_overlay1=/lib [ 1.302078][ T1] virtme_rw_overlay2=/home [ 1.302224][ T1] virtme_rw_overlay3=/opt [ 1.302374][ T1] virtme_rw_overlay4=/srv [ 1.302523][ T1] virtme_rw_overlay5=/usr [ 1.302676][ T1] virtme_rw_overlay6=/var [ 1.302827][ T1] virtme_rw_overlay7=/tmp [ 1.302984][ T1] virtme_console=ttyS0 [ 1.303127][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.320012][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.321372][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.332905][ T1] overlayfs: failed to set xattr on upper [ 1.333254][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333602][ T1] overlayfs: ...falling back to uuid=null. [ 1.336049][ T1] overlayfs: failed to set xattr on upper [ 1.336297][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336618][ T1] overlayfs: ...falling back to uuid=null. [ 1.338674][ T1] overlayfs: failed to set xattr on upper [ 1.338919][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339203][ T1] overlayfs: ...falling back to uuid=null. [ 1.341685][ T1] overlayfs: failed to set xattr on upper [ 1.341920][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342220][ T1] overlayfs: ...falling back to uuid=null. [ 1.344211][ T1] overlayfs: failed to set xattr on upper [ 1.344459][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344748][ T1] overlayfs: ...falling back to uuid=null. [ 1.346523][ T1] overlayfs: failed to set xattr on upper [ 1.346754][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347071][ T1] overlayfs: ...falling back to uuid=null. [ 1.349036][ T1] overlayfs: failed to set xattr on upper [ 1.349267][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350191][ T1] overlayfs: ...falling back to uuid=null. [ 1.352255][ T1] overlayfs: failed to set xattr on upper [ 1.353015][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.353508][ T1] overlayfs: ...falling back to uuid=null. [ 1.365113][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412051][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.743122][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.743122][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.743122][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.743122][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.743139][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.743142][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.743143][ T1] preempt_count: 1, expected: 0 [ 3.743144][ T1] RCU nest depth: 0, expected: 0 [ 3.743145][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.743147][ T1] #0: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.743160][ T1] #1: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.743164][ T1] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.743168][ T1] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.743172][ T1] irq event stamp: 546720 [ 3.743173][ T1] hardirqs last enabled at (546719): [] __down_trylock_console_sem+0x86/0xa0 [ 3.743175][ T1] hardirqs last disabled at (546720): [] console_emit_next_record+0x3d4/0x4c0 [ 3.743177][ T1] softirqs last enabled at (546074): [] fpu_clone+0xd9/0x410 [ 3.743181][ T1] softirqs last disabled at (546072): [] fpu_clone+0x82/0x410 [ 3.743183][ T1] Preemption disabled at: [ 3.743184][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.743190][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.743194][ T1] Tainted: [W]=WARN [ 3.743195][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.743196][ T1] Call Trace: [ 3.743198][ T1] [ 3.743200][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.743205][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.743208][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.743212][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.743216][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.743221][ T1] __kmalloc_noprof+0x443/0x760 [ 3.743223][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.743229][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.743232][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.743235][ T1] put_chars+0x1e1/0x2f0 [ 3.743238][ T1] ? __send_to_port+0x420/0x420 [ 3.743239][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.743244][ T1] ? validate_chain+0x38b/0xc20 [ 3.743249][ T1] hvc_console_print+0x292/0x780 [ 3.743255][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.743257][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743259][ T1] ? lock_acquire+0x13c/0x160 [ 3.743263][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.743267][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.743268][ T1] ? console_flush_one_record+0x106/0x710 [ 3.743272][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743274][ T1] ? lock_acquire+0x13c/0x160 [ 3.743278][ T1] console_flush_one_record+0x46f/0x710 [ 3.743284][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.743286][ T1] ? __lock_acquire+0x518/0xc20 [ 3.743291][ T1] console_unlock+0xee/0x1f0 [ 3.743294][ T1] ? console_flush_one_record+0x710/0x710 [ 3.743296][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743298][ T1] ? lock_acquire+0x60/0x160 [ 3.743301][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.743303][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.743306][ T1] vprintk_emit+0x37c/0x3e0 [ 3.743310][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.743313][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.743319][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.743323][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.743325][ T1] ? simple_strntoull+0x10f/0x140 [ 3.743329][ T1] ? date_str+0x1e0/0x1e0 [ 3.743332][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.743336][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.743339][ T1] ? vprintk_default+0x20/0x20 [ 3.743344][ T1] ? vprintk_default+0x20/0x20 [ 3.743346][ T1] new_sync_write+0x33e/0x760 [ 3.743349][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.743352][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.743356][ T1] ? new_sync_read+0x750/0x750 [ 3.743362][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743366][ T1] vfs_write+0x6a2/0xbd0 [ 3.743370][ T1] ksys_write+0x116/0x250 [ 3.743373][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.743376][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.743380][ T1] do_syscall_64+0xff/0x530 [ 3.743382][ T1] ? exc_page_fault+0xee/0x100 [ 3.743384][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.743387][ T1] RIP: 0033:0x7f985ef19bee [ 3.743391][ 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 [ 3.743393][ T1] RSP: 002b:00007ffef2074d90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.743395][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f985ef19bee [ 3.743397][ T1] RDX: 000000000000011c RSI: 000055557247a680 RDI: 0000000000000003 [ 3.743398][ T1] RBP: 00007ffef2074da0 R08: 0000000000000000 R09: 0000000000000000 [ 3.743398][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f985efa50a0 [ 3.743399][ T1] R13: 00007f985eea33e0 R14: 000055557247a680 R15: 00007ffef2074eb8 [ 3.743406][ T1] [ 3.744350][ T72] systemd-tmpfile (72) used greatest stack depth: 24728 bytes left [ 3.746041][ T1] virtme-ng-init: basic initialization done [ 3.813465][ T78] ip (78) used greatest stack depth: 24384 bytes left [ 3.844405][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.844791][ T74] virtme-ng-init: triggering udev coldplug [ 6.527515][ T74] virtme-ng-init: waiting for udev to settle [ 6.527529][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.527532][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.527534][ T74] preempt_count: 1, expected: 0 [ 6.527535][ T74] RCU nest depth: 0, expected: 0 [ 6.527536][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.527539][ T74] #0: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.527552][ T74] #1: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.527556][ T74] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.527560][ T74] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.527565][ T74] irq event stamp: 5414 [ 6.527565][ T74] hardirqs last enabled at (5413): [] __down_trylock_console_sem+0x86/0xa0 [ 6.527568][ T74] hardirqs last disabled at (5414): [] console_emit_next_record+0x3d4/0x4c0 [ 6.527570][ T74] softirqs last enabled at (4924): [] handle_softirqs+0x67c/0x900 [ 6.527573][ T74] softirqs last disabled at (3541): [] do_softirq+0xac/0xe0 [ 6.527576][ T74] Preemption disabled at: [ 6.527576][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.527582][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.527586][ T74] Tainted: [W]=WARN [ 6.527586][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.527588][ T74] Call Trace: [ 6.527590][ T74] [ 6.527591][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.527597][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.527599][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.527604][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.527608][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.527614][ T74] __kmalloc_noprof+0x443/0x760 [ 6.527616][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.527622][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.527625][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.527628][ T74] put_chars+0x1e1/0x2f0 [ 6.527631][ T74] ? __send_to_port+0x420/0x420 [ 6.527632][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.527637][ T74] ? validate_chain+0x38b/0xc20 [ 6.527643][ T74] hvc_console_print+0x292/0x780 [ 6.527649][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.527651][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.527654][ T74] ? lock_acquire+0x13c/0x160 [ 6.527658][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.527662][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.527664][ T74] ? console_flush_one_record+0x106/0x710 [ 6.527667][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.527670][ T74] ? lock_acquire+0x13c/0x160 [ 6.527674][ T74] console_flush_one_record+0x46f/0x710 [ 6.527678][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.527680][ T74] ? __lock_acquire+0x518/0xc20 [ 6.527686][ T74] console_unlock+0xee/0x1f0 [ 6.527688][ T74] ? console_flush_one_record+0x710/0x710 [ 6.527690][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.527693][ T74] ? lock_acquire+0x60/0x160 [ 6.527696][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.527698][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.527702][ T74] vprintk_emit+0x37c/0x3e0 [ 6.527706][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.527709][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.527715][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.527719][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.527721][ T74] ? simple_strntoull+0x10f/0x140 [ 6.527725][ T74] ? date_str+0x1e0/0x1e0 [ 6.527728][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.527733][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.527736][ T74] ? vprintk_default+0x20/0x20 [ 6.527740][ T74] ? vprintk_default+0x20/0x20 [ 6.527743][ T74] new_sync_write+0x33e/0x760 [ 6.527746][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.527750][ T74] ? new_sync_read+0x750/0x750 [ 6.527754][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.527758][ T74] ? __fget_files+0x1e3/0x460 [ 6.527763][ T74] vfs_write+0x6a2/0xbd0 [ 6.527767][ T74] ksys_write+0x116/0x250 [ 6.527771][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.527774][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.527777][ T74] do_syscall_64+0xff/0x530 [ 6.527780][ T74] ? exc_page_fault+0xee/0x100 [ 6.527783][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.527785][ T74] RIP: 0033:0x7f985ef1aed2 [ 6.527788][ T74] 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 [ 6.527790][ T74] RSP: 002b:00007f985ee61c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.527793][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f985ef1aed2 [ 6.527794][ T74] RDX: 000000000000002e RSI: 00007f98580012c0 RDI: 0000000000000003 [ 6.527795][ T74] RBP: 00007f985ee61c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.527796][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f985efa50a0 [ 6.527797][ T74] R13: 00007f985eea33e0 R14: 00007f98580012c0 R15: 00007f985ee61da8 [ 6.527803][ T74] [ 6.831420][ T74] virtme-ng-init: udev is done [ 6.834481][ T1] virtme-ng-init: initialization done