virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.175098][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.175121][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.175123][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.175124][ T1] preempt_count: 1, expected: 0 [ 1.175125][ T1] RCU nest depth: 0, expected: 0 [ 1.175126][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.175128][ T1] #0: ff11000002903938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.175140][ T1] #1: ffffffff90169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.175146][ T1] #2: ffffffff90169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.175150][ T1] #3: ffffffff90089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.175154][ T1] #4: ffffffff90089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.175158][ T1] irq event stamp: 307484 [ 1.175159][ T1] hardirqs last enabled at (307483): [] __down_trylock_console_sem+0x86/0xa0 [ 1.175161][ T1] hardirqs last disabled at (307484): [] console_emit_next_record+0x3d4/0x4c0 [ 1.175164][ T1] softirqs last enabled at (306660): [] handle_softirqs+0x67c/0x900 [ 1.175167][ T1] softirqs last disabled at (306653): [] __irq_exit_rcu+0x145/0x1c0 [ 1.175169][ T1] Preemption disabled at: [ 1.175170][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.175175][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.175178][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.175179][ T1] Call Trace: [ 1.175181][ T1] [ 1.175184][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.175190][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.175192][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.175197][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.175202][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.175207][ T1] __kmalloc_noprof+0x443/0x760 [ 1.175210][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.175215][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.175218][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.175221][ T1] put_chars+0x1e1/0x2f0 [ 1.175223][ T1] ? __send_to_port+0x420/0x420 [ 1.175227][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.175230][ T1] ? validate_chain+0x38b/0xc20 [ 1.175234][ T1] hvc_console_print+0x292/0x780 [ 1.175237][ T1] ? __lock_acquire+0x518/0xc20 [ 1.175239][ T1] ? __lock_acquire+0x518/0xc20 [ 1.175243][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.175246][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.175250][ T1] ? lock_acquire+0x13c/0x160 [ 1.175254][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.175257][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.175259][ T1] ? console_flush_one_record+0x106/0x710 [ 1.175262][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.175265][ T1] ? lock_acquire+0x13c/0x160 [ 1.175269][ T1] console_flush_one_record+0x46f/0x710 [ 1.175273][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.175275][ T1] ? __lock_acquire+0x518/0xc20 [ 1.175280][ T1] console_unlock+0xee/0x1f0 [ 1.175283][ T1] ? console_flush_one_record+0x710/0x710 [ 1.175285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.175287][ T1] ? lock_acquire+0x60/0x160 [ 1.175291][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.175293][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.175296][ T1] vprintk_emit+0x37c/0x3e0 [ 1.175300][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.175303][ T1] ? find_held_lock+0x2b/0x80 [ 1.175304][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.175307][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.175311][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.175315][ T1] ? device_rename.cold+0xa/0xa [ 1.175317][ T1] ? __lock_acquire+0x518/0xc20 [ 1.175322][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.175324][ T1] ? find_held_lock+0x2b/0x80 [ 1.175328][ T1] dev_printk_emit+0xb9/0xee [ 1.175330][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.175334][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.175338][ T1] ? proc_register+0x368/0x8b0 [ 1.175345][ T1] _dev_info+0xe2/0x116 [ 1.175347][ T1] ? _dev_notice+0x120/0x120 [ 1.175352][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.175357][ T1] ? rtc_proc_show+0x400/0x400 [ 1.175362][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.175367][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.175371][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.175378][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.175387][ T1] cmos_do_probe+0x73b/0x98a [ 1.175389][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.175392][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.175394][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.175399][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.175401][ T1] ? mc146818_set_time+0x500/0x500 [ 1.175405][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.175407][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.175413][ T1] platform_probe+0xfe/0x1f0 [ 1.175416][ T1] call_driver_probe+0x61/0x1c0 [ 1.175419][ T1] really_probe+0x199/0x760 [ 1.175422][ T1] ? __device_attach_driver+0x280/0x280 [ 1.175424][ T1] __driver_probe_device+0x24f/0x440 [ 1.175427][ T1] ? __device_attach_driver+0x280/0x280 [ 1.175429][ T1] ? __device_attach_driver+0x280/0x280 [ 1.175431][ T1] driver_probe_device+0x4a/0xf0 [ 1.175433][ T1] __driver_attach+0x1b8/0x540 [ 1.175436][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.175438][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.175441][ T1] ? bus_remove_file+0x50/0x50 [ 1.175442][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.175446][ T1] ? rtc_dev_init+0x40/0x40 [ 1.175452][ T1] ? rtc_dev_init+0x40/0x40 [ 1.175454][ T1] bus_add_driver+0x2c8/0x530 [ 1.175458][ T1] driver_register+0x1a3/0x390 [ 1.175461][ T1] __platform_driver_probe+0x13f/0x270 [ 1.175464][ T1] cmos_init+0x31/0x40 [ 1.175466][ T1] do_one_initcall+0x124/0x4f0 [ 1.175469][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.175471][ T1] ? parameq+0x110/0x110 [ 1.175476][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.175480][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.175483][ T1] kernel_init_freeable+0x596/0x630 [ 1.175486][ T1] ? rest_init+0x280/0x280 [ 1.175490][ T1] kernel_init+0x21/0x150 [ 1.175492][ T1] ? rest_init+0x280/0x280 [ 1.175494][ T1] ret_from_fork+0x474/0x6b0 [ 1.175498][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.175501][ T1] ? __switch_to+0x5a3/0xe00 [ 1.175505][ T1] ? rest_init+0x280/0x280 [ 1.175508][ T1] ret_from_fork_asm+0x11/0x20 [ 1.175516][ T1] [ 1.208145][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:14:37 UTC (1787922877) [ 1.209175][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.212371][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.223531][ T1] NET: Registered PF_INET6 protocol family [ 1.230655][ T1] Segment Routing with IPv6 [ 1.231439][ T1] In-situ OAM (IOAM) with IPv6 [ 1.232133][ T1] NET: Registered PF_PACKET protocol family [ 1.232540][ T1] 9pnet: Installing 9P2000 support [ 1.233148][ T1] Key type dns_resolver registered [ 1.234209][ T1] NET: Registered PF_VSOCK protocol family [ 1.240489][ T1] IPI shorthand broadcast: enabled [ 1.395008][ T1] sched_clock: Marking stable (1354003948, 40612401)->(1512713453, -118097104) [ 1.398950][ T1] registered taskstats version 1 [ 1.403067][ T1] Loading compiled-in X.509 certificates [ 1.488432][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.584950][ T1] Demotion targets for Node 0: null [ 1.585410][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.585902][ T1] page_owner is disabled [ 1.586925][ T1] PM: Magic number: 6:663:231 [ 1.587631][ T1] netconsole: network logging started [ 1.590089][ T1] ALSA device list: [ 1.590343][ T1] No soundcards found. [ 1.593536][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.597394][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.598577][ T1] devtmpfs: mounted [ 1.599063][ T1] VFS: Pivoted into new rootfs [ 1.645018][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.645255][ T1] Write protecting the kernel read-only data: 55296k [ 1.646227][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.646668][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.646936][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.647215][ T1] with arguments: [ 1.647337][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.647594][ T1] with environment: [ 1.647720][ T1] HOME=/ [ 1.647844][ T1] TERM=dumb [ 1.647960][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.648202][ T1] nr_open=2147483584 [ 1.648328][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.648608][ T1] virtme_rw_overlay0=/etc [ 1.648773][ T1] virtme_rw_overlay1=/lib [ 1.648931][ T1] virtme_rw_overlay2=/home [ 1.649093][ T1] virtme_rw_overlay3=/opt [ 1.649249][ T1] virtme_rw_overlay4=/srv [ 1.649407][ T1] virtme_rw_overlay5=/usr [ 1.649574][ T1] virtme_rw_overlay6=/var [ 1.649732][ T1] virtme_rw_overlay7=/tmp [ 1.649887][ T1] virtme_console=ttyS0 [ 1.650046][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.665812][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.667014][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.684509][ T1] overlayfs: failed to set xattr on upper [ 1.684822][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.685081][ T1] overlayfs: ...falling back to uuid=null. [ 1.687406][ T1] overlayfs: failed to set xattr on upper [ 1.687610][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.687867][ T1] overlayfs: ...falling back to uuid=null. [ 1.689819][ T1] overlayfs: failed to set xattr on upper [ 1.690028][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.690279][ T1] overlayfs: ...falling back to uuid=null. [ 1.692205][ T1] overlayfs: failed to set xattr on upper [ 1.692415][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.692669][ T1] overlayfs: ...falling back to uuid=null. [ 1.694605][ T1] overlayfs: failed to set xattr on upper [ 1.694823][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.695066][ T1] overlayfs: ...falling back to uuid=null. [ 1.696772][ T1] overlayfs: failed to set xattr on upper [ 1.696976][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.697227][ T1] overlayfs: ...falling back to uuid=null. [ 1.699327][ T1] overlayfs: failed to set xattr on upper [ 1.699540][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.699796][ T1] overlayfs: ...falling back to uuid=null. [ 1.702350][ T1] overlayfs: failed to set xattr on upper [ 1.702556][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.702808][ T1] overlayfs: ...falling back to uuid=null. [ 1.714075][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.899065][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.899065][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.899065][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.899065][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.899081][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.899083][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.899085][ T1] preempt_count: 1, expected: 0 [ 3.899086][ T1] RCU nest depth: 0, expected: 0 [ 3.899087][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.899089][ T1] #0: ffffffff90169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.899101][ T1] #1: ffffffff90169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.899105][ T1] #2: ffffffff90089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.899109][ T1] #3: ffffffff90089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.899113][ T1] irq event stamp: 555498 [ 3.899114][ T1] hardirqs last enabled at (555497): [] __down_trylock_console_sem+0x86/0xa0 [ 3.899117][ T1] hardirqs last disabled at (555498): [] console_emit_next_record+0x3d4/0x4c0 [ 3.899119][ T1] softirqs last enabled at (554812): [] fpu_clone+0xd9/0x410 [ 3.899122][ T1] softirqs last disabled at (554810): [] fpu_clone+0x82/0x410 [ 3.899125][ T1] Preemption disabled at: [ 3.899125][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.899131][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.899134][ T1] Tainted: [W]=WARN [ 3.899135][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.899137][ T1] Call Trace: [ 3.899139][ T1] [ 3.899140][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.899145][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.899148][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.899152][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.899156][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.899161][ T1] __kmalloc_noprof+0x443/0x760 [ 3.899164][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.899170][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.899172][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.899175][ T1] put_chars+0x1e1/0x2f0 [ 3.899178][ T1] ? __send_to_port+0x420/0x420 [ 3.899180][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.899184][ T1] ? validate_chain+0x38b/0xc20 [ 3.899189][ T1] hvc_console_print+0x292/0x780 [ 3.899195][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.899198][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.899200][ T1] ? lock_acquire+0x13c/0x160 [ 3.899204][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.899208][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.899210][ T1] ? console_flush_one_record+0x106/0x710 [ 3.899213][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.899216][ T1] ? lock_acquire+0x13c/0x160 [ 3.899219][ T1] console_flush_one_record+0x46f/0x710 [ 3.899224][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.899226][ T1] ? __lock_acquire+0x518/0xc20 [ 3.899231][ T1] console_unlock+0xee/0x1f0 [ 3.899234][ T1] ? console_flush_one_record+0x710/0x710 [ 3.899235][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.899238][ T1] ? lock_acquire+0x60/0x160 [ 3.899241][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.899243][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.899246][ T1] vprintk_emit+0x37c/0x3e0 [ 3.899250][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.899253][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.899259][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.899263][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.899265][ T1] ? simple_strntoull+0x10f/0x140 [ 3.899269][ T1] ? date_str+0x1e0/0x1e0 [ 3.899272][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.899276][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.899279][ T1] ? vprintk_default+0x20/0x20 [ 3.899284][ T1] ? vprintk_default+0x20/0x20 [ 3.899286][ T1] new_sync_write+0x33e/0x760 [ 3.899290][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.899292][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.899296][ T1] ? new_sync_read+0x750/0x750 [ 3.899303][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.899306][ T1] vfs_write+0x6a2/0xbd0 [ 3.899311][ T1] ksys_write+0x116/0x250 [ 3.899314][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.899317][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.899321][ T1] do_syscall_64+0xff/0x530 [ 3.899323][ T1] ? exc_page_fault+0xee/0x100 [ 3.899325][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.899328][ T1] RIP: 0033:0x7f1806bd2bee [ 3.899332][ 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 [ 3.899334][ T1] RSP: 002b:00007ffd48c82170 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.899336][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f1806bd2bee [ 3.899337][ T1] RDX: 000000000000011c RSI: 0000555585bb8680 RDI: 0000000000000003 [ 3.899338][ T1] RBP: 00007ffd48c82180 R08: 0000000000000000 R09: 0000000000000000 [ 3.899339][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1806c5e0a0 [ 3.899340][ T1] R13: 00007f1806b5c3e0 R14: 0000555585bb8680 R15: 00007ffd48c82298 [ 3.899347][ T1] [ 3.902647][ T71] systemd-tmpfile (71) used greatest stack depth: 24912 bytes left [ 3.903136][ T1] virtme-ng-init: basic initialization done [ 3.967742][ T78] ip (78) used greatest stack depth: 24016 bytes left [ 3.986880][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.987261][ T74] virtme-ng-init: triggering udev coldplug [ 6.073076][ T74] virtme-ng-init: waiting for udev to settle [ 6.073092][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.073094][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.073096][ T74] preempt_count: 1, expected: 0 [ 6.073097][ T74] RCU nest depth: 0, expected: 0 [ 6.073098][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.073100][ T74] #0: ffffffff90169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.073113][ T74] #1: ffffffff90169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.073117][ T74] #2: ffffffff90089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.073121][ T74] #3: ffffffff90089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.073125][ T74] irq event stamp: 2876 [ 6.073125][ T74] hardirqs last enabled at (2875): [] __down_trylock_console_sem+0x86/0xa0 [ 6.073128][ T74] hardirqs last disabled at (2876): [] console_emit_next_record+0x3d4/0x4c0 [ 6.073130][ T74] softirqs last enabled at (2384): [] fpu_clone+0xd9/0x410 [ 6.073134][ T74] softirqs last disabled at (2382): [] fpu_clone+0x82/0x410 [ 6.073136][ T74] Preemption disabled at: [ 6.073137][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.073143][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.073146][ T74] Tainted: [W]=WARN [ 6.073147][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.073149][ T74] Call Trace: [ 6.073150][ T74] [ 6.073152][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.073157][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.073159][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.073164][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.073168][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.073173][ T74] __kmalloc_noprof+0x443/0x760 [ 6.073175][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.073181][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.073184][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.073187][ T74] put_chars+0x1e1/0x2f0 [ 6.073190][ T74] ? __send_to_port+0x420/0x420 [ 6.073191][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.073196][ T74] ? validate_chain+0x38b/0xc20 [ 6.073201][ T74] hvc_console_print+0x292/0x780 [ 6.073208][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.073211][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.073214][ T74] ? lock_acquire+0x13c/0x160 [ 6.073218][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.073222][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.073224][ T74] ? console_flush_one_record+0x106/0x710 [ 6.073227][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.073229][ T74] ? lock_acquire+0x13c/0x160 [ 6.073233][ T74] console_flush_one_record+0x46f/0x710 [ 6.073237][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.073238][ T74] ? __lock_acquire+0x518/0xc20 [ 6.073244][ T74] console_unlock+0xee/0x1f0 [ 6.073246][ T74] ? console_flush_one_record+0x710/0x710 [ 6.073248][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.073250][ T74] ? lock_acquire+0x60/0x160 [ 6.073254][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.073256][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.073259][ T74] vprintk_emit+0x37c/0x3e0 [ 6.073263][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.073266][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.073271][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.073275][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.073277][ T74] ? simple_strntoull+0x10f/0x140 [ 6.073281][ T74] ? date_str+0x1e0/0x1e0 [ 6.073284][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.073288][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.073291][ T74] ? vprintk_default+0x20/0x20 [ 6.073296][ T74] ? vprintk_default+0x20/0x20 [ 6.073298][ T74] new_sync_write+0x33e/0x760 [ 6.073301][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.073305][ T74] ? new_sync_read+0x750/0x750 [ 6.073309][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.073314][ T74] ? __fget_files+0x1e3/0x460 [ 6.073318][ T74] vfs_write+0x6a2/0xbd0 [ 6.073323][ T74] ksys_write+0x116/0x250 [ 6.073326][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.073329][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.073333][ T74] do_syscall_64+0xff/0x530 [ 6.073335][ T74] ? exc_page_fault+0xee/0x100 [ 6.073338][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.073341][ T74] RIP: 0033:0x7f1806bd3ed2 [ 6.073345][ 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 [ 6.073346][ T74] RSP: 002b:00007f1806b1ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.073349][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1806bd3ed2 [ 6.073350][ T74] RDX: 000000000000002e RSI: 00007f18000012c0 RDI: 0000000000000003 [ 6.073351][ T74] RBP: 00007f1806b1ac90 R08: 0000000000000000 R09: 0000000000000000 [ 6.073352][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1806c5e0a0 [ 6.073353][ T74] R13: 00007f1806b5c3e0 R14: 00007f18000012c0 R15: 00007f1806b1ada8 [ 6.073359][ T74] [ 6.815795][ T74] virtme-ng-init: udev is done [ 6.818727][ T1] virtme-ng-init: initialization done