virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.010091][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.010112][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.010114][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.010115][ T1] preempt_count: 1, expected: 0 [ 1.010116][ T1] RCU nest depth: 0, expected: 0 [ 1.010117][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.010119][ T1] #0: ff11000002893938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.010131][ T1] #1: ffffffff87f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.010138][ T1] #2: ffffffff87f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.010142][ T1] #3: ffffffff87e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.010145][ T1] #4: ffffffff87e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.010149][ T1] irq event stamp: 303270 [ 1.010150][ T1] hardirqs last enabled at (303269): [] __down_trylock_console_sem+0x86/0xa0 [ 1.010152][ T1] hardirqs last disabled at (303270): [] console_emit_next_record+0x3d4/0x4c0 [ 1.010154][ T1] softirqs last enabled at (302400): [] handle_softirqs+0x67c/0x900 [ 1.010158][ T1] softirqs last disabled at (302245): [] __irq_exit_rcu+0x145/0x1c0 [ 1.010160][ T1] Preemption disabled at: [ 1.010161][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.010166][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.010168][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.010170][ T1] Call Trace: [ 1.010172][ T1] [ 1.010175][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.010181][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.010183][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.010187][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.010191][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.010196][ T1] __kmalloc_noprof+0x443/0x760 [ 1.010199][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.010204][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.010207][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.010209][ T1] put_chars+0x1e1/0x2f0 [ 1.010212][ T1] ? __send_to_port+0x420/0x420 [ 1.010215][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010219][ T1] ? validate_chain+0x38b/0xc20 [ 1.010223][ T1] hvc_console_print+0x292/0x780 [ 1.010225][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010227][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010231][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.010234][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010237][ T1] ? lock_acquire+0x13c/0x160 [ 1.010241][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.010244][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.010246][ T1] ? console_flush_one_record+0x106/0x710 [ 1.010249][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010251][ T1] ? lock_acquire+0x13c/0x160 [ 1.010255][ T1] console_flush_one_record+0x46f/0x710 [ 1.010259][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.010261][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010266][ T1] console_unlock+0xee/0x1f0 [ 1.010269][ T1] ? console_flush_one_record+0x710/0x710 [ 1.010270][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010273][ T1] ? lock_acquire+0x60/0x160 [ 1.010276][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.010278][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.010281][ T1] vprintk_emit+0x37c/0x3e0 [ 1.010285][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.010287][ T1] ? find_held_lock+0x2b/0x80 [ 1.010289][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.010292][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010295][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.010300][ T1] ? device_rename.cold+0xa/0xa [ 1.010301][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010306][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.010307][ T1] ? find_held_lock+0x2b/0x80 [ 1.010314][ T1] dev_printk_emit+0xb9/0xee [ 1.010316][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.010319][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.010323][ T1] ? proc_register+0x368/0x8b0 [ 1.010330][ T1] _dev_info+0xe2/0x116 [ 1.010333][ T1] ? _dev_notice+0x120/0x120 [ 1.010337][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.010343][ T1] ? rtc_proc_show+0x400/0x400 [ 1.010348][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.010352][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.010357][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.010363][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.010367][ T1] cmos_do_probe+0x73b/0x98a [ 1.010369][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.010372][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.010373][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.010379][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.010381][ T1] ? mc146818_set_time+0x500/0x500 [ 1.010384][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.010386][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.010392][ T1] platform_probe+0xfe/0x1f0 [ 1.010395][ T1] call_driver_probe+0x61/0x1c0 [ 1.010398][ T1] really_probe+0x199/0x760 [ 1.010401][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010403][ T1] __driver_probe_device+0x24f/0x440 [ 1.010406][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010407][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010409][ T1] driver_probe_device+0x4a/0xf0 [ 1.010412][ T1] __driver_attach+0x1b8/0x540 [ 1.010414][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.010417][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.010419][ T1] ? bus_remove_file+0x50/0x50 [ 1.010420][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.010424][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010430][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010432][ T1] bus_add_driver+0x2c8/0x530 [ 1.010435][ T1] driver_register+0x1a3/0x390 [ 1.010439][ T1] __platform_driver_probe+0x13f/0x270 [ 1.010442][ T1] cmos_init+0x31/0x40 [ 1.010444][ T1] do_one_initcall+0x124/0x4f0 [ 1.010447][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.010448][ T1] ? parameq+0x110/0x110 [ 1.010453][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.010457][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010460][ T1] kernel_init_freeable+0x596/0x630 [ 1.010463][ T1] ? rest_init+0x280/0x280 [ 1.010467][ T1] kernel_init+0x21/0x150 [ 1.010469][ T1] ? rest_init+0x280/0x280 [ 1.010471][ T1] ret_from_fork+0x474/0x6b0 [ 1.010475][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.010478][ T1] ? __switch_to+0x5a3/0xe00 [ 1.010481][ T1] ? rest_init+0x280/0x280 [ 1.010484][ T1] ret_from_fork_asm+0x11/0x20 [ 1.010491][ T1] [ 1.041844][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:54:31 UTC (1787900071) [ 1.042818][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.045917][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.055060][ T1] NET: Registered PF_INET6 protocol family [ 1.059273][ T1] Segment Routing with IPv6 [ 1.059977][ T1] In-situ OAM (IOAM) with IPv6 [ 1.060349][ T1] NET: Registered PF_PACKET protocol family [ 1.060810][ T1] 9pnet: Installing 9P2000 support [ 1.061181][ T1] Key type dns_resolver registered [ 1.061834][ T1] NET: Registered PF_VSOCK protocol family [ 1.066003][ T1] IPI shorthand broadcast: enabled [ 1.166792][ T1] sched_clock: Marking stable (1134009951, 32574305)->(1261453010, -94868754) [ 1.169853][ T1] registered taskstats version 1 [ 1.171635][ T1] Loading compiled-in X.509 certificates [ 1.269612][ T1] Demotion targets for Node 0: null [ 1.269928][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11726) [ 1.270217][ T1] page_owner is disabled [ 1.270939][ T1] PM: Magic number: 6:642:924 [ 1.271373][ T1] netconsole: network logging started [ 1.273935][ T1] ALSA device list: [ 1.274077][ T1] No soundcards found. [ 1.275035][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.277332][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.278111][ T1] devtmpfs: mounted [ 1.278399][ T1] VFS: Pivoted into new rootfs [ 1.306260][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.306501][ T1] Write protecting the kernel read-only data: 55296k [ 1.306974][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.307377][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.307643][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.307899][ T1] with arguments: [ 1.308034][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.308262][ T1] with environment: [ 1.308397][ T1] HOME=/ [ 1.308523][ T1] TERM=dumb [ 1.308642][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.308863][ T1] nr_open=2147483584 [ 1.308986][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.309249][ T1] virtme_rw_overlay0=/etc [ 1.309400][ T1] virtme_rw_overlay1=/lib [ 1.309550][ T1] virtme_rw_overlay2=/home [ 1.309700][ T1] virtme_rw_overlay3=/opt [ 1.309852][ T1] virtme_rw_overlay4=/srv [ 1.310008][ T1] virtme_rw_overlay5=/usr [ 1.310155][ T1] virtme_rw_overlay6=/var [ 1.310301][ T1] virtme_rw_overlay7=/tmp [ 1.310461][ T1] virtme_console=ttyS0 [ 1.310618][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.325765][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.326896][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.337081][ T1] overlayfs: failed to set xattr on upper [ 1.337326][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337611][ T1] overlayfs: ...falling back to uuid=null. [ 1.339845][ T1] overlayfs: failed to set xattr on upper [ 1.340051][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340282][ T1] overlayfs: ...falling back to uuid=null. [ 1.342090][ T1] overlayfs: failed to set xattr on upper [ 1.342289][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342526][ T1] overlayfs: ...falling back to uuid=null. [ 1.344718][ T1] overlayfs: failed to set xattr on upper [ 1.344919][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345152][ T1] overlayfs: ...falling back to uuid=null. [ 1.347002][ T1] overlayfs: failed to set xattr on upper [ 1.347200][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347442][ T1] overlayfs: ...falling back to uuid=null. [ 1.349140][ T1] overlayfs: failed to set xattr on upper [ 1.349332][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349568][ T1] overlayfs: ...falling back to uuid=null. [ 1.351338][ T1] overlayfs: failed to set xattr on upper [ 1.351546][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.351791][ T1] overlayfs: ...falling back to uuid=null. [ 1.353542][ T1] overlayfs: failed to set xattr on upper [ 1.353738][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.353978][ T1] overlayfs: ...falling back to uuid=null. [ 1.365347][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.404214][ T73] kwatchdog (73) used greatest stack depth: 28672 bytes left [ 3.491113][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.491113][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.491113][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.491113][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.491130][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.491132][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.491133][ T1] preempt_count: 1, expected: 0 [ 3.491134][ T1] RCU nest depth: 0, expected: 0 [ 3.491135][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.491138][ T1] #0: ffffffff87f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.491151][ T1] #1: ffffffff87f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.491155][ T1] #2: ffffffff87e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.491159][ T1] #3: ffffffff87e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.491163][ T1] irq event stamp: 555176 [ 3.491163][ T1] hardirqs last enabled at (555175): [] __down_trylock_console_sem+0x86/0xa0 [ 3.491166][ T1] hardirqs last disabled at (555176): [] console_emit_next_record+0x3d4/0x4c0 [ 3.491168][ T1] softirqs last enabled at (555020): [] handle_softirqs+0x67c/0x900 [ 3.491171][ T1] softirqs last disabled at (554039): [] __irq_exit_rcu+0x145/0x1c0 [ 3.491173][ T1] Preemption disabled at: [ 3.491174][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.491180][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.491184][ T1] Tainted: [W]=WARN [ 3.491184][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.491186][ T1] Call Trace: [ 3.491188][ T1] [ 3.491189][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.491195][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.491197][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.491202][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.491206][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.491211][ T1] __kmalloc_noprof+0x443/0x760 [ 3.491213][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.491219][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.491221][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.491225][ T1] put_chars+0x1e1/0x2f0 [ 3.491227][ T1] ? __send_to_port+0x420/0x420 [ 3.491229][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.491233][ T1] ? validate_chain+0x38b/0xc20 [ 3.491238][ T1] hvc_console_print+0x292/0x780 [ 3.491244][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.491246][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.491249][ T1] ? lock_acquire+0x13c/0x160 [ 3.491252][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.491256][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.491258][ T1] ? console_flush_one_record+0x106/0x710 [ 3.491261][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.491263][ T1] ? lock_acquire+0x13c/0x160 [ 3.491267][ T1] console_flush_one_record+0x46f/0x710 [ 3.491271][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.491273][ T1] ? __lock_acquire+0x518/0xc20 [ 3.491278][ T1] console_unlock+0xee/0x1f0 [ 3.491281][ T1] ? console_flush_one_record+0x710/0x710 [ 3.491283][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.491285][ T1] ? lock_acquire+0x60/0x160 [ 3.491288][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.491290][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.491293][ T1] vprintk_emit+0x37c/0x3e0 [ 3.491297][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.491300][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.491306][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.491310][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.491312][ T1] ? simple_strntoull+0x10f/0x140 [ 3.491316][ T1] ? date_str+0x1e0/0x1e0 [ 3.491319][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.491323][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.491326][ T1] ? vprintk_default+0x20/0x20 [ 3.491330][ T1] ? vprintk_default+0x20/0x20 [ 3.491332][ T1] new_sync_write+0x33e/0x760 [ 3.491336][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.491339][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.491342][ T1] ? new_sync_read+0x750/0x750 [ 3.491349][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.491352][ T1] vfs_write+0x6a2/0xbd0 [ 3.491357][ T1] ksys_write+0x116/0x250 [ 3.491360][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.491363][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.491367][ T1] do_syscall_64+0xff/0x530 [ 3.491368][ T1] ? exc_page_fault+0xee/0x100 [ 3.491371][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.491373][ T1] RIP: 0033:0x7f7f8c74cbee [ 3.491377][ 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 [ 3.491379][ T1] RSP: 002b:00007ffd41603b30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.491382][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7f8c74cbee [ 3.491383][ T1] RDX: 000000000000011c RSI: 0000555573291680 RDI: 0000000000000003 [ 3.491384][ T1] RBP: 00007ffd41603b40 R08: 0000000000000000 R09: 0000000000000000 [ 3.491385][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f8c7d80a0 [ 3.491386][ T1] R13: 00007f7f8c6d63e0 R14: 0000555573291680 R15: 00007ffd41603c58 [ 3.491392][ T1] [ 3.493613][ T71] systemd-tmpfile (71) used greatest stack depth: 24960 bytes left [ 3.493871][ T1] virtme-ng-init: basic initialization done [ 3.554223][ T79] ip (79) used greatest stack depth: 23696 bytes left [ 3.578701][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.579106][ T75] virtme-ng-init: triggering udev coldplug [ 5.995176][ T75] virtme-ng-init: waiting for udev to settle [ 5.995191][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.995193][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.995195][ T75] preempt_count: 1, expected: 0 [ 5.995196][ T75] RCU nest depth: 0, expected: 0 [ 5.995197][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.995199][ T75] #0: ffffffff87f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.995213][ T75] #1: ffffffff87f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.995217][ T75] #2: ffffffff87e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.995221][ T75] #3: ffffffff87e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.995226][ T75] irq event stamp: 3030 [ 5.995226][ T75] hardirqs last enabled at (3029): [] __down_trylock_console_sem+0x86/0xa0 [ 5.995229][ T75] hardirqs last disabled at (3030): [] console_emit_next_record+0x3d4/0x4c0 [ 5.995231][ T75] softirqs last enabled at (2540): [] fpu_clone+0xd9/0x410 [ 5.995235][ T75] softirqs last disabled at (2538): [] fpu_clone+0x82/0x410 [ 5.995237][ T75] Preemption disabled at: [ 5.995238][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.995244][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.995247][ T75] Tainted: [W]=WARN [ 5.995248][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.995250][ T75] Call Trace: [ 5.995252][ T75] [ 5.995253][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.995258][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.995261][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.995265][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.995269][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.995274][ T75] __kmalloc_noprof+0x443/0x760 [ 5.995277][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.995283][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.995285][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.995289][ T75] put_chars+0x1e1/0x2f0 [ 5.995292][ T75] ? __send_to_port+0x420/0x420 [ 5.995293][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.995298][ T75] ? validate_chain+0x38b/0xc20 [ 5.995303][ T75] hvc_console_print+0x292/0x780 [ 5.995310][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.995312][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.995314][ T75] ? lock_acquire+0x13c/0x160 [ 5.995318][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.995322][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.995324][ T75] ? console_flush_one_record+0x106/0x710 [ 5.995328][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.995330][ T75] ? lock_acquire+0x13c/0x160 [ 5.995334][ T75] console_flush_one_record+0x46f/0x710 [ 5.995338][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.995340][ T75] ? __lock_acquire+0x518/0xc20 [ 5.995346][ T75] console_unlock+0xee/0x1f0 [ 5.995348][ T75] ? console_flush_one_record+0x710/0x710 [ 5.995350][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.995353][ T75] ? lock_acquire+0x60/0x160 [ 5.995356][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.995358][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.995362][ T75] vprintk_emit+0x37c/0x3e0 [ 5.995366][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.995369][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.995375][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.995379][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.995381][ T75] ? simple_strntoull+0x10f/0x140 [ 5.995385][ T75] ? date_str+0x1e0/0x1e0 [ 5.995388][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.995393][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.995396][ T75] ? vprintk_default+0x20/0x20 [ 5.995401][ T75] ? vprintk_default+0x20/0x20 [ 5.995403][ T75] new_sync_write+0x33e/0x760 [ 5.995407][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.995411][ T75] ? new_sync_read+0x750/0x750 [ 5.995415][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.995420][ T75] ? __fget_files+0x1e3/0x460 [ 5.995424][ T75] vfs_write+0x6a2/0xbd0 [ 5.995429][ T75] ksys_write+0x116/0x250 [ 5.995432][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.995436][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.995440][ T75] do_syscall_64+0xff/0x530 [ 5.995442][ T75] ? exc_page_fault+0xee/0x100 [ 5.995445][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.995448][ T75] RIP: 0033:0x7f7f8c74ded2 [ 5.995452][ 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 [ 5.995454][ T75] RSP: 002b:00007f7f8c694c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.995457][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7f8c74ded2 [ 5.995458][ T75] RDX: 000000000000002e RSI: 00007f7f880012c0 RDI: 0000000000000003 [ 5.995459][ T75] RBP: 00007f7f8c694c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.995460][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7f8c7d80a0 [ 5.995461][ T75] R13: 00007f7f8c6d63e0 R14: 00007f7f880012c0 R15: 00007f7f8c694da8 [ 5.995468][ T75] [ 6.585953][ T75] virtme-ng-init: udev is done [ 6.589063][ T1] virtme-ng-init: initialization done