virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.961158][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.961177][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.961180][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.961181][ T1] preempt_count: 1, expected: 0 [ 0.961182][ T1] RCU nest depth: 0, expected: 0 [ 0.961183][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.961185][ T1] #0: ff11000002803938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.961196][ T1] #1: ffffffffa8d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.961202][ T1] #2: ffffffffa8d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.961206][ T1] #3: ffffffffa8c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.961209][ T1] #4: ffffffffa8c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.961212][ T1] irq event stamp: 307814 [ 0.961213][ T1] hardirqs last enabled at (307813): [] __down_trylock_console_sem+0x86/0xa0 [ 0.961215][ T1] hardirqs last disabled at (307814): [] console_emit_next_record+0x3f8/0x4f0 [ 0.961217][ T1] softirqs last enabled at (307320): [] handle_softirqs+0x67c/0x900 [ 0.961220][ T1] softirqs last disabled at (306877): [] __irq_exit_rcu+0x145/0x1c0 [ 0.961223][ T1] Preemption disabled at: [ 0.961224][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.961228][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.961231][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.961233][ T1] Call Trace: [ 0.961234][ T1] [ 0.961237][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.961242][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.961244][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.961248][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.961252][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.961257][ T1] __kmalloc_noprof+0x443/0x760 [ 0.961259][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.961264][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.961266][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.961269][ T1] put_chars+0x1e1/0x2f0 [ 0.961271][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.961273][ T1] ? __send_to_port+0x420/0x420 [ 0.961274][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.961279][ T1] ? validate_chain+0x38b/0xc20 [ 0.961284][ T1] hvc_console_print+0x292/0x780 [ 0.961289][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.961292][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961294][ T1] ? lock_acquire+0x13c/0x160 [ 0.961297][ T1] console_emit_next_record+0x252/0x4f0 [ 0.961301][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.961305][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961311][ T1] ? lock_acquire+0x13c/0x160 [ 0.961314][ T1] console_flush_one_record+0x46f/0x710 [ 0.961318][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.961320][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961324][ T1] console_unlock+0xee/0x1f0 [ 0.961327][ T1] ? console_flush_one_record+0x710/0x710 [ 0.961328][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961330][ T1] ? lock_acquire+0x60/0x160 [ 0.961334][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.961335][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.961338][ T1] vprintk_emit+0x37c/0x3e0 [ 0.961341][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.961343][ T1] ? find_held_lock+0x2b/0x80 [ 0.961346][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.961348][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.961352][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.961357][ T1] ? device_rename.cold+0xa/0xa [ 0.961359][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961363][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.961364][ T1] ? find_held_lock+0x2b/0x80 [ 0.961368][ T1] dev_printk_emit+0xb9/0xee [ 0.961371][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.961374][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.961378][ T1] ? proc_register+0x368/0x8b0 [ 0.961384][ T1] _dev_info+0xe2/0x116 [ 0.961387][ T1] ? _dev_notice+0x120/0x120 [ 0.961391][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.961396][ T1] ? rtc_proc_show+0x400/0x400 [ 0.961400][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.961404][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.961408][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.961415][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.961418][ T1] cmos_do_probe+0x73b/0x98a [ 0.961420][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.961423][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.961424][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.961430][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.961432][ T1] ? mc146818_set_time+0x500/0x500 [ 0.961436][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.961437][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.961443][ T1] platform_probe+0xfe/0x1f0 [ 0.961446][ T1] call_driver_probe+0x61/0x1c0 [ 0.961449][ T1] really_probe+0x199/0x760 [ 0.961452][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961454][ T1] __driver_probe_device+0x24f/0x440 [ 0.961457][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961458][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961460][ T1] driver_probe_device+0x4a/0xf0 [ 0.961462][ T1] __driver_attach+0x1b8/0x540 [ 0.961464][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.961467][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.961469][ T1] ? bus_remove_file+0x50/0x50 [ 0.961470][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.961473][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961478][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961479][ T1] bus_add_driver+0x2c8/0x530 [ 0.961483][ T1] driver_register+0x1a3/0x390 [ 0.961486][ T1] __platform_driver_probe+0x13f/0x270 [ 0.961489][ T1] cmos_init+0x31/0x40 [ 0.961490][ T1] do_one_initcall+0x124/0x4f0 [ 0.961494][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.961496][ T1] ? parameq+0x110/0x110 [ 0.961500][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.961504][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961507][ T1] kernel_init_freeable+0x596/0x630 [ 0.961510][ T1] ? rest_init+0x280/0x280 [ 0.961514][ T1] kernel_init+0x21/0x150 [ 0.961516][ T1] ? rest_init+0x280/0x280 [ 0.961517][ T1] ret_from_fork+0x474/0x6b0 [ 0.961522][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.961526][ T1] ? __switch_to+0x5a3/0xe00 [ 0.961528][ T1] ? rest_init+0x280/0x280 [ 0.961531][ T1] ret_from_fork_asm+0x11/0x20 [ 0.961538][ T1] [ 0.992328][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:56:01 UTC (1787882161) [ 0.993277][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.996133][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.002983][ T1] NET: Registered PF_INET6 protocol family [ 1.009521][ T1] Segment Routing with IPv6 [ 1.009920][ T1] In-situ OAM (IOAM) with IPv6 [ 1.010299][ T1] NET: Registered PF_PACKET protocol family [ 1.010548][ T1] 9pnet: Installing 9P2000 support [ 1.010914][ T1] Key type dns_resolver registered [ 1.011749][ T1] NET: Registered PF_VSOCK protocol family [ 1.015773][ T1] IPI shorthand broadcast: enabled [ 1.114349][ T1] sched_clock: Marking stable (1077001860, 37092179)->(1213754994, -99660955) [ 1.117272][ T1] registered taskstats version 1 [ 1.119044][ T1] Loading compiled-in X.509 certificates [ 1.215343][ T1] Demotion targets for Node 0: null [ 1.215636][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.215924][ T1] page_owner is disabled [ 1.216882][ T1] PM: Magic number: 6:112:914 [ 1.218243][ T1] ALSA device list: [ 1.218840][ T1] No soundcards found. [ 1.219974][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.222637][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.223449][ T1] devtmpfs: mounted [ 1.223719][ T1] VFS: Pivoted into new rootfs [ 1.252650][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.252877][ T1] Write protecting the kernel read-only data: 55296k [ 1.253598][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.254208][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.254547][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.254844][ T1] with arguments: [ 1.254964][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.256831][ T1] with environment: [ 1.256959][ T1] HOME=/ [ 1.257082][ T1] TERM=dumb [ 1.257200][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.257432][ T1] nr_open=2147483584 [ 1.257549][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.257819][ T1] virtme_rw_overlay0=/etc [ 1.257968][ T1] virtme_rw_overlay1=/lib [ 1.258128][ T1] virtme_rw_overlay2=/home [ 1.258287][ T1] virtme_rw_overlay3=/opt [ 1.258441][ T1] virtme_rw_overlay4=/srv [ 1.258591][ T1] virtme_rw_overlay5=/usr [ 1.258754][ T1] virtme_rw_overlay6=/var [ 1.258904][ T1] virtme_rw_overlay7=/tmp [ 1.259054][ T1] virtme_console=ttyS0 [ 1.259434][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.273851][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.275328][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.287684][ T1] overlayfs: failed to set xattr on upper [ 1.287929][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288216][ T1] overlayfs: ...falling back to uuid=null. [ 1.290368][ T1] overlayfs: failed to set xattr on upper [ 1.290563][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.290804][ T1] overlayfs: ...falling back to uuid=null. [ 1.292554][ T1] overlayfs: failed to set xattr on upper [ 1.292749][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.292980][ T1] overlayfs: ...falling back to uuid=null. [ 1.294708][ T1] overlayfs: failed to set xattr on upper [ 1.294913][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295456][ T1] overlayfs: ...falling back to uuid=null. [ 1.297231][ T1] overlayfs: failed to set xattr on upper [ 1.297443][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297674][ T1] overlayfs: ...falling back to uuid=null. [ 1.299225][ T1] overlayfs: failed to set xattr on upper [ 1.299422][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299652][ T1] overlayfs: ...falling back to uuid=null. [ 1.301712][ T1] overlayfs: failed to set xattr on upper [ 1.301924][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302158][ T1] overlayfs: ...falling back to uuid=null. [ 1.304785][ T1] overlayfs: failed to set xattr on upper [ 1.304986][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305331][ T1] overlayfs: ...falling back to uuid=null. [ 1.315708][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.409788][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.342958][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.342958][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.342958][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.342958][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.342973][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.342975][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.342977][ T1] preempt_count: 1, expected: 0 [ 3.342978][ T1] RCU nest depth: 0, expected: 0 [ 3.342978][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.342981][ T1] #0: ffffffffa8d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.342993][ T1] #1: ffffffffa8d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.342997][ T1] #2: ffffffffa8c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.343001][ T1] #3: ffffffffa8c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.343004][ T1] irq event stamp: 555388 [ 3.343005][ T1] hardirqs last enabled at (555387): [] __down_trylock_console_sem+0x86/0xa0 [ 3.343007][ T1] hardirqs last disabled at (555388): [] console_emit_next_record+0x3f8/0x4f0 [ 3.343009][ T1] softirqs last enabled at (554692): [] fpu_clone+0xd9/0x410 [ 3.343012][ T1] softirqs last disabled at (554690): [] fpu_clone+0x82/0x410 [ 3.343014][ T1] Preemption disabled at: [ 3.343015][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.343020][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.343023][ T1] Tainted: [W]=WARN [ 3.343024][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.343026][ T1] Call Trace: [ 3.343028][ T1] [ 3.343029][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.343034][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.343036][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.343041][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.343045][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.343049][ T1] __kmalloc_noprof+0x443/0x760 [ 3.343051][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.343057][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.343059][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.343062][ T1] put_chars+0x1e1/0x2f0 [ 3.343065][ T1] ? __send_to_port+0x420/0x420 [ 3.343066][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.343069][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.343072][ T1] ? validate_chain+0x38b/0xc20 [ 3.343076][ T1] hvc_console_print+0x292/0x780 [ 3.343078][ T1] ? __lock_acquire+0x518/0xc20 [ 3.343080][ T1] ? __lock_acquire+0x518/0xc20 [ 3.343084][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.343087][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.343090][ T1] ? lock_acquire+0x13c/0x160 [ 3.343096][ T1] console_emit_next_record+0x252/0x4f0 [ 3.343099][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.343103][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.343105][ T1] ? lock_acquire+0x13c/0x160 [ 3.343109][ T1] console_flush_one_record+0x46f/0x710 [ 3.343113][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.343114][ T1] ? __lock_acquire+0x518/0xc20 [ 3.343119][ T1] console_unlock+0xee/0x1f0 [ 3.343121][ T1] ? console_flush_one_record+0x710/0x710 [ 3.343123][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.343125][ T1] ? lock_acquire+0x60/0x160 [ 3.343128][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.343129][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.343132][ T1] vprintk_emit+0x37c/0x3e0 [ 3.343135][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.343138][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.343144][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.343147][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.343149][ T1] ? simple_strntoull+0x10f/0x140 [ 3.343153][ T1] ? date_str+0x1e0/0x1e0 [ 3.343156][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.343160][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.343162][ T1] ? vprintk_default+0x20/0x20 [ 3.343166][ T1] ? vprintk_default+0x20/0x20 [ 3.343169][ T1] new_sync_write+0x33e/0x760 [ 3.343172][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.343174][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.343178][ T1] ? new_sync_read+0x750/0x750 [ 3.343187][ T1] vfs_write+0x6a2/0xbd0 [ 3.343190][ T1] ksys_write+0x116/0x250 [ 3.343193][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.343196][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.343199][ T1] do_syscall_64+0xff/0x530 [ 3.343201][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.343206][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.343208][ T1] RIP: 0033:0x7fc07efbabee [ 3.343211][ 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 [ 3.343213][ T1] RSP: 002b:00007ffd6ea68dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.343216][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc07efbabee [ 3.343218][ T1] RDX: 000000000000011c RSI: 000055558bff9680 RDI: 0000000000000003 [ 3.343218][ T1] RBP: 00007ffd6ea68dd0 R08: 0000000000000000 R09: 0000000000000000 [ 3.343219][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc07f0460a0 [ 3.343220][ T1] R13: 00007fc07ef443e0 R14: 000055558bff9680 R15: 00007ffd6ea68ee8 [ 3.343226][ T1] [ 3.344125][ T72] systemd-tmpfile (72) used greatest stack depth: 24944 bytes left [ 3.345240][ T1] virtme-ng-init: basic initialization done [ 3.419970][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.420404][ T75] virtme-ng-init: triggering udev coldplug [ 5.572372][ T75] virtme-ng-init: waiting for udev to settle [ 5.572386][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.572389][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.572391][ T75] preempt_count: 1, expected: 0 [ 5.572391][ T75] RCU nest depth: 0, expected: 0 [ 5.572392][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.572395][ T75] #0: ffffffffa8d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.572407][ T75] #1: ffffffffa8d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.572412][ T75] #2: ffffffffa8c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.572415][ T75] #3: ffffffffa8c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.572419][ T75] irq event stamp: 2962 [ 5.572420][ T75] hardirqs last enabled at (2961): [] __down_trylock_console_sem+0x86/0xa0 [ 5.572422][ T75] hardirqs last disabled at (2962): [] console_emit_next_record+0x3f8/0x4f0 [ 5.572424][ T75] softirqs last enabled at (2472): [] fpu_clone+0xd9/0x410 [ 5.572427][ T75] softirqs last disabled at (2470): [] fpu_clone+0x82/0x410 [ 5.572429][ T75] Preemption disabled at: [ 5.572430][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.572436][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.572439][ T75] Tainted: [W]=WARN [ 5.572440][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.572442][ T75] Call Trace: [ 5.572443][ T75] [ 5.572445][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.572450][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.572452][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.572457][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.572461][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.572465][ T75] __kmalloc_noprof+0x443/0x760 [ 5.572467][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.572473][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.572476][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.572479][ T75] put_chars+0x1e1/0x2f0 [ 5.572482][ T75] ? __send_to_port+0x420/0x420 [ 5.572483][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 5.572486][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.572489][ T75] ? validate_chain+0x38b/0xc20 [ 5.572493][ T75] hvc_console_print+0x292/0x780 [ 5.572496][ T75] ? __lock_acquire+0x518/0xc20 [ 5.572498][ T75] ? __lock_acquire+0x518/0xc20 [ 5.572502][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.572505][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.572508][ T75] ? lock_acquire+0x13c/0x160 [ 5.572512][ T75] console_emit_next_record+0x252/0x4f0 [ 5.572515][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 5.572520][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.572522][ T75] ? lock_acquire+0x13c/0x160 [ 5.572526][ T75] console_flush_one_record+0x46f/0x710 [ 5.572530][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 5.572531][ T75] ? __lock_acquire+0x518/0xc20 [ 5.572536][ T75] console_unlock+0xee/0x1f0 [ 5.572539][ T75] ? console_flush_one_record+0x710/0x710 [ 5.572540][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.572542][ T75] ? lock_acquire+0x60/0x160 [ 5.572546][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.572547][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.572550][ T75] vprintk_emit+0x37c/0x3e0 [ 5.572554][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.572557][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.572563][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.572567][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.572568][ T75] ? simple_strntoull+0x10f/0x140 [ 5.572572][ T75] ? date_str+0x1e0/0x1e0 [ 5.572575][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.572580][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.572582][ T75] ? vprintk_default+0x20/0x20 [ 5.572587][ T75] ? vprintk_default+0x20/0x20 [ 5.572589][ T75] new_sync_write+0x33e/0x760 [ 5.572593][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.572597][ T75] ? new_sync_read+0x750/0x750 [ 5.572601][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.572605][ T75] ? __fget_files+0x1e3/0x460 [ 5.572609][ T75] vfs_write+0x6a2/0xbd0 [ 5.572614][ T75] ksys_write+0x116/0x250 [ 5.572616][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.572619][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.572623][ T75] do_syscall_64+0xff/0x530 [ 5.572625][ T75] ? exc_page_fault+0xee/0x100 [ 5.572628][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.572631][ T75] RIP: 0033:0x7fc07efbbed2 [ 5.572635][ 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 [ 5.572636][ T75] RSP: 002b:00007fc07ef02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.572639][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc07efbbed2 [ 5.572641][ T75] RDX: 000000000000002e RSI: 00007fc0780012c0 RDI: 0000000000000003 [ 5.572642][ T75] RBP: 00007fc07ef02c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.572642][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc07f0460a0 [ 5.572643][ T75] R13: 00007fc07ef443e0 R14: 00007fc0780012c0 R15: 00007fc07ef02da8 [ 5.572650][ T75] [ 5.776581][ T102] nfsrahead (102) used greatest stack depth: 23888 bytes left [ 6.078330][ T75] virtme-ng-init: udev is done [ 6.080949][ T1] virtme-ng-init: initialization done