virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.969539][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.969563][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.969565][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.969567][ T1] preempt_count: 1, expected: 0 [ 0.969567][ T1] RCU nest depth: 0, expected: 0 [ 0.969568][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.969570][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.969582][ T1] #1: ffffffffa6999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.969588][ T1] #2: ffffffffa6999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.969592][ T1] #3: ffffffffa6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.969596][ T1] #4: ffffffffa6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.969599][ T1] irq event stamp: 314304 [ 0.969600][ T1] hardirqs last enabled at (314303): [] __down_trylock_console_sem+0x86/0xa0 [ 0.969602][ T1] hardirqs last disabled at (314304): [] console_emit_next_record+0x3f8/0x4f0 [ 0.969604][ T1] softirqs last enabled at (314066): [] handle_softirqs+0x67c/0x900 [ 0.969608][ T1] softirqs last disabled at (314059): [] __irq_exit_rcu+0x145/0x1c0 [ 0.969610][ T1] Preemption disabled at: [ 0.969611][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.969616][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.969619][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.969621][ T1] Call Trace: [ 0.969622][ T1] [ 0.969626][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.969631][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.969633][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.969637][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.969641][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.969646][ T1] __kmalloc_noprof+0x443/0x760 [ 0.969648][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.969653][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.969655][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.969658][ T1] put_chars+0x1e1/0x2f0 [ 0.969659][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.969662][ T1] ? __send_to_port+0x420/0x420 [ 0.969663][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969668][ T1] ? validate_chain+0x38b/0xc20 [ 0.969673][ T1] hvc_console_print+0x292/0x780 [ 0.969678][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.969680][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969683][ T1] ? lock_acquire+0x13c/0x160 [ 0.969686][ T1] console_emit_next_record+0x252/0x4f0 [ 0.969689][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.969693][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969695][ T1] ? lock_acquire+0x13c/0x160 [ 0.969699][ T1] console_flush_one_record+0x46f/0x710 [ 0.969702][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.969704][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969709][ T1] console_unlock+0xee/0x1f0 [ 0.969711][ T1] ? console_flush_one_record+0x710/0x710 [ 0.969713][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969715][ T1] ? lock_acquire+0x60/0x160 [ 0.969718][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.969719][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.969722][ T1] vprintk_emit+0x37c/0x3e0 [ 0.969725][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.969727][ T1] ? find_held_lock+0x2b/0x80 [ 0.969730][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.969732][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.969736][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.969740][ T1] ? device_rename.cold+0xa/0xa [ 0.969742][ T1] ? __lock_acquire+0x518/0xc20 [ 0.969746][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.969747][ T1] ? find_held_lock+0x2b/0x80 [ 0.969751][ T1] dev_printk_emit+0xb9/0xee [ 0.969754][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.969757][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.969761][ T1] ? proc_register+0x368/0x8b0 [ 0.969767][ T1] _dev_info+0xe2/0x116 [ 0.969769][ T1] ? _dev_notice+0x120/0x120 [ 0.969774][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.969778][ T1] ? rtc_proc_show+0x400/0x400 [ 0.969782][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.969787][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.969791][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.969798][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.969801][ T1] cmos_do_probe+0x73b/0x98a [ 0.969803][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.969806][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.969807][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.969813][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.969815][ T1] ? mc146818_set_time+0x500/0x500 [ 0.969818][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.969820][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.969826][ T1] platform_probe+0xfe/0x1f0 [ 0.969829][ T1] call_driver_probe+0x61/0x1c0 [ 0.969832][ T1] really_probe+0x199/0x760 [ 0.969835][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969837][ T1] __driver_probe_device+0x24f/0x440 [ 0.969839][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969841][ T1] ? __device_attach_driver+0x280/0x280 [ 0.969842][ T1] driver_probe_device+0x4a/0xf0 [ 0.969845][ T1] __driver_attach+0x1b8/0x540 [ 0.969847][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.969849][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.969852][ T1] ? bus_remove_file+0x50/0x50 [ 0.969853][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.969856][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969861][ T1] ? rtc_dev_init+0x40/0x40 [ 0.969862][ T1] bus_add_driver+0x2c8/0x530 [ 0.969866][ T1] driver_register+0x1a3/0x390 [ 0.969868][ T1] __platform_driver_probe+0x13f/0x270 [ 0.969871][ T1] cmos_init+0x31/0x40 [ 0.969875][ T1] do_one_initcall+0x124/0x4f0 [ 0.969879][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.969881][ T1] ? parameq+0x110/0x110 [ 0.969885][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.969889][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.969892][ T1] kernel_init_freeable+0x596/0x630 [ 0.969895][ T1] ? rest_init+0x280/0x280 [ 0.969899][ T1] kernel_init+0x21/0x150 [ 0.969901][ T1] ? rest_init+0x280/0x280 [ 0.969903][ T1] ret_from_fork+0x474/0x6b0 [ 0.969908][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.969911][ T1] ? __switch_to+0x5a3/0xe00 [ 0.969914][ T1] ? rest_init+0x280/0x280 [ 0.969917][ T1] ret_from_fork_asm+0x11/0x20 [ 0.969924][ T1] [ 1.001176][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:58:24 UTC (1787936304) [ 1.002116][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.005461][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.014357][ T1] NET: Registered PF_INET6 protocol family [ 1.018914][ T1] Segment Routing with IPv6 [ 1.019313][ T1] In-situ OAM (IOAM) with IPv6 [ 1.019672][ T1] NET: Registered PF_PACKET protocol family [ 1.019921][ T1] 9pnet: Installing 9P2000 support [ 1.020287][ T1] Key type dns_resolver registered [ 1.021135][ T1] NET: Registered PF_VSOCK protocol family [ 1.025623][ T1] IPI shorthand broadcast: enabled [ 1.121960][ T1] sched_clock: Marking stable (1084001693, 37138288)->(1197803131, -76663150) [ 1.124891][ T1] registered taskstats version 1 [ 1.126902][ T1] Loading compiled-in X.509 certificates [ 1.224826][ T1] Demotion targets for Node 0: null [ 1.225344][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12232) [ 1.225699][ T1] page_owner is disabled [ 1.226437][ T1] PM: Magic number: 6:258:996 [ 1.227925][ T1] ALSA device list: [ 1.228185][ T1] No soundcards found. [ 1.230081][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.232816][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.233681][ T1] devtmpfs: mounted [ 1.234024][ T1] VFS: Pivoted into new rootfs [ 1.261979][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.262242][ T1] Write protecting the kernel read-only data: 55296k [ 1.262696][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.263045][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.263381][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.263707][ T1] with arguments: [ 1.263825][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.264048][ T1] with environment: [ 1.264221][ T1] HOME=/ [ 1.264340][ T1] TERM=dumb [ 1.264455][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.264684][ T1] nr_open=2147483584 [ 1.264800][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.265056][ T1] virtme_rw_overlay0=/etc [ 1.265216][ T1] virtme_rw_overlay1=/lib [ 1.265367][ T1] virtme_rw_overlay2=/home [ 1.265517][ T1] virtme_rw_overlay3=/opt [ 1.265673][ T1] virtme_rw_overlay4=/srv [ 1.265826][ T1] virtme_rw_overlay5=/usr [ 1.265977][ T1] virtme_rw_overlay6=/var [ 1.266132][ T1] virtme_rw_overlay7=/tmp [ 1.266287][ T1] virtme_console=ttyS0 [ 1.266434][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.282490][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.283951][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.295829][ T1] overlayfs: failed to set xattr on upper [ 1.296074][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296382][ T1] overlayfs: ...falling back to uuid=null. [ 1.298612][ T1] overlayfs: failed to set xattr on upper [ 1.298803][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299038][ T1] overlayfs: ...falling back to uuid=null. [ 1.300835][ T1] overlayfs: failed to set xattr on upper [ 1.301031][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301479][ T1] overlayfs: ...falling back to uuid=null. [ 1.303203][ T1] overlayfs: failed to set xattr on upper [ 1.303397][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303639][ T1] overlayfs: ...falling back to uuid=null. [ 1.305383][ T1] overlayfs: failed to set xattr on upper [ 1.305580][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305811][ T1] overlayfs: ...falling back to uuid=null. [ 1.307384][ T1] overlayfs: failed to set xattr on upper [ 1.307588][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307816][ T1] overlayfs: ...falling back to uuid=null. [ 1.309589][ T1] overlayfs: failed to set xattr on upper [ 1.309784][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310013][ T1] overlayfs: ...falling back to uuid=null. [ 1.311908][ T1] overlayfs: failed to set xattr on upper [ 1.312098][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312345][ T1] overlayfs: ...falling back to uuid=null. [ 1.323790][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.394028][ T73] kwatchdog (73) used greatest stack depth: 28680 bytes left [ 3.347518][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.347518][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.347518][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.347518][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.347533][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.347536][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.347537][ T1] preempt_count: 1, expected: 0 [ 3.347538][ T1] RCU nest depth: 0, expected: 0 [ 3.347539][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.347541][ T1] #0: ffffffffa6999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.347553][ T1] #1: ffffffffa6999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.347557][ T1] #2: ffffffffa6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.347560][ T1] #3: ffffffffa6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.347564][ T1] irq event stamp: 558134 [ 3.347565][ T1] hardirqs last enabled at (558133): [] __down_trylock_console_sem+0x86/0xa0 [ 3.347567][ T1] hardirqs last disabled at (558134): [] console_emit_next_record+0x3f8/0x4f0 [ 3.347569][ T1] softirqs last enabled at (557472): [] fpu_clone+0xd9/0x410 [ 3.347572][ T1] softirqs last disabled at (557470): [] fpu_clone+0x82/0x410 [ 3.347574][ T1] Preemption disabled at: [ 3.347575][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.347580][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.347584][ T1] Tainted: [W]=WARN [ 3.347585][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.347586][ T1] Call Trace: [ 3.347588][ T1] [ 3.347590][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.347595][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.347597][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.347601][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.347605][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.347609][ T1] __kmalloc_noprof+0x443/0x760 [ 3.347611][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.347616][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.347619][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.347622][ T1] put_chars+0x1e1/0x2f0 [ 3.347625][ T1] ? __send_to_port+0x420/0x420 [ 3.347626][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.347629][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.347632][ T1] ? validate_chain+0x38b/0xc20 [ 3.347636][ T1] hvc_console_print+0x292/0x780 [ 3.347639][ T1] ? __lock_acquire+0x518/0xc20 [ 3.347640][ T1] ? __lock_acquire+0x518/0xc20 [ 3.347644][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.347647][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347650][ T1] ? lock_acquire+0x13c/0x160 [ 3.347653][ T1] console_emit_next_record+0x252/0x4f0 [ 3.347657][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.347661][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347663][ T1] ? lock_acquire+0x13c/0x160 [ 3.347666][ T1] console_flush_one_record+0x46f/0x710 [ 3.347670][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.347671][ T1] ? __lock_acquire+0x518/0xc20 [ 3.347676][ T1] console_unlock+0xee/0x1f0 [ 3.347678][ T1] ? console_flush_one_record+0x710/0x710 [ 3.347680][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347682][ T1] ? lock_acquire+0x60/0x160 [ 3.347685][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.347686][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.347689][ T1] vprintk_emit+0x37c/0x3e0 [ 3.347692][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.347695][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.347701][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.347705][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.347706][ T1] ? simple_strntoull+0x10f/0x140 [ 3.347710][ T1] ? date_str+0x1e0/0x1e0 [ 3.347713][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.347717][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.347720][ T1] ? vprintk_default+0x20/0x20 [ 3.347724][ T1] ? vprintk_default+0x20/0x20 [ 3.347726][ T1] new_sync_write+0x33e/0x760 [ 3.347729][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.347731][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.347735][ T1] ? new_sync_read+0x750/0x750 [ 3.347742][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347745][ T1] vfs_write+0x6a2/0xbd0 [ 3.347749][ T1] ksys_write+0x116/0x250 [ 3.347751][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.347754][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347757][ T1] do_syscall_64+0xff/0x530 [ 3.347759][ T1] ? exc_page_fault+0xee/0x100 [ 3.347762][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.347764][ T1] RIP: 0033:0x7f0d6e045bee [ 3.347767][ 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 [ 3.347769][ T1] RSP: 002b:00007ffdb3563200 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.347772][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f0d6e045bee [ 3.347773][ T1] RDX: 000000000000011c RSI: 000055555e7b6680 RDI: 0000000000000003 [ 3.347774][ T1] RBP: 00007ffdb3563210 R08: 0000000000000000 R09: 0000000000000000 [ 3.347775][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0d6e0d10a0 [ 3.347775][ T1] R13: 00007f0d6dfcf3e0 R14: 000055555e7b6680 R15: 00007ffdb3563328 [ 3.347782][ T1] [ 3.352187][ T72] systemd-tmpfile (72) used greatest stack depth: 24944 bytes left [ 3.352548][ T1] virtme-ng-init: basic initialization done [ 3.421752][ T78] ip (78) used greatest stack depth: 24808 bytes left [ 3.437239][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.437693][ T74] virtme-ng-init: triggering udev coldplug [ 5.440114][ T74] virtme-ng-init: waiting for udev to settle [ 5.440128][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.440131][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.440132][ T74] preempt_count: 1, expected: 0 [ 5.440133][ T74] RCU nest depth: 0, expected: 0 [ 5.440134][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 5.440141][ T74] #0: ffffffffa6999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.440153][ T74] #1: ffffffffa6999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.440157][ T74] #2: ffffffffa6889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.440160][ T74] #3: ffffffffa6889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.440164][ T74] irq event stamp: 4022 [ 5.440165][ T74] hardirqs last enabled at (4021): [] __down_trylock_console_sem+0x86/0xa0 [ 5.440167][ T74] hardirqs last disabled at (4022): [] console_emit_next_record+0x3f8/0x4f0 [ 5.440169][ T74] softirqs last enabled at (3432): [] fpu_clone+0xd9/0x410 [ 5.440172][ T74] softirqs last disabled at (3430): [] fpu_clone+0x82/0x410 [ 5.440174][ T74] Preemption disabled at: [ 5.440174][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.440180][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.440183][ T74] Tainted: [W]=WARN [ 5.440184][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.440186][ T74] Call Trace: [ 5.440187][ T74] [ 5.440189][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.440194][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.440196][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.440200][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.440204][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.440208][ T74] __kmalloc_noprof+0x443/0x760 [ 5.440210][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.440216][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.440218][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.440221][ T74] put_chars+0x1e1/0x2f0 [ 5.440224][ T74] ? __send_to_port+0x420/0x420 [ 5.440225][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 5.440228][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.440231][ T74] ? validate_chain+0x38b/0xc20 [ 5.440235][ T74] hvc_console_print+0x292/0x780 [ 5.440238][ T74] ? __lock_acquire+0x518/0xc20 [ 5.440239][ T74] ? __lock_acquire+0x518/0xc20 [ 5.440243][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.440246][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.440249][ T74] ? lock_acquire+0x13c/0x160 [ 5.440253][ T74] console_emit_next_record+0x252/0x4f0 [ 5.440256][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 5.440260][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.440262][ T74] ? lock_acquire+0x13c/0x160 [ 5.440266][ T74] console_flush_one_record+0x46f/0x710 [ 5.440269][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 5.440271][ T74] ? __lock_acquire+0x518/0xc20 [ 5.440275][ T74] console_unlock+0xee/0x1f0 [ 5.440278][ T74] ? console_flush_one_record+0x710/0x710 [ 5.440279][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.440281][ T74] ? lock_acquire+0x60/0x160 [ 5.440284][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.440286][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.440289][ T74] vprintk_emit+0x37c/0x3e0 [ 5.440292][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.440295][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.440300][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.440304][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.440306][ T74] ? simple_strntoull+0x10f/0x140 [ 5.440310][ T74] ? date_str+0x1e0/0x1e0 [ 5.440312][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.440316][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.440319][ T74] ? vprintk_default+0x20/0x20 [ 5.440323][ T74] ? vprintk_default+0x20/0x20 [ 5.440325][ T74] new_sync_write+0x33e/0x760 [ 5.440328][ T74] ? kasan_quarantine_put+0x102/0x2b0 [ 5.440332][ T74] ? new_sync_read+0x750/0x750 [ 5.440336][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.440340][ T74] ? __fget_files+0x1e3/0x460 [ 5.440344][ T74] vfs_write+0x6a2/0xbd0 [ 5.440348][ T74] ksys_write+0x116/0x250 [ 5.440351][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.440354][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.440357][ T74] do_syscall_64+0xff/0x530 [ 5.440359][ T74] ? exc_page_fault+0xee/0x100 [ 5.440362][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.440364][ T74] RIP: 0033:0x7f0d6e046ed2 [ 5.440368][ 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 [ 5.440369][ T74] RSP: 002b:00007f0d6df8dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.440372][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0d6e046ed2 [ 5.440374][ T74] RDX: 000000000000002e RSI: 00007f0d680012c0 RDI: 0000000000000003 [ 5.440374][ T74] RBP: 00007f0d6df8dc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.440375][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0d6e0d10a0 [ 5.440376][ T74] R13: 00007f0d6dfcf3e0 R14: 00007f0d680012c0 R15: 00007f0d6df8dda8 [ 5.440382][ T74] [ 6.029902][ T74] virtme-ng-init: udev is done [ 6.038126][ T1] virtme-ng-init: initialization done