virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.954795][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.954815][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.954817][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.954818][ T1] preempt_count: 1, expected: 0 [ 0.954819][ T1] RCU nest depth: 0, expected: 0 [ 0.954820][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.954822][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.954834][ T1] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.954840][ T1] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.954843][ T1] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.954846][ T1] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.954850][ T1] irq event stamp: 308988 [ 0.954850][ T1] hardirqs last enabled at (308987): [] __down_trylock_console_sem+0x86/0xa0 [ 0.954854][ T1] hardirqs last disabled at (308988): [] console_emit_next_record+0x3d4/0x4c0 [ 0.954855][ T1] softirqs last enabled at (308852): [] handle_softirqs+0x67c/0x900 [ 0.954858][ T1] softirqs last disabled at (308631): [] __irq_exit_rcu+0x145/0x1c0 [ 0.954861][ T1] Preemption disabled at: [ 0.954861][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.954866][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.954869][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.954871][ T1] Call Trace: [ 0.954872][ T1] [ 0.954875][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.954880][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.954882][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.954886][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.954890][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.954895][ T1] __kmalloc_noprof+0x443/0x760 [ 0.954897][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.954903][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.954905][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.954908][ T1] put_chars+0x1e1/0x2f0 [ 0.954911][ T1] ? __send_to_port+0x420/0x420 [ 0.954915][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.954918][ T1] ? validate_chain+0x38b/0xc20 [ 0.954923][ T1] hvc_console_print+0x292/0x780 [ 0.954925][ T1] ? __lock_acquire+0x518/0xc20 [ 0.954927][ T1] ? __lock_acquire+0x518/0xc20 [ 0.954932][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.954935][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.954937][ T1] ? lock_acquire+0x13c/0x160 [ 0.954941][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.954944][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.954945][ T1] ? console_flush_one_record+0x106/0x710 [ 0.954948][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.954950][ T1] ? lock_acquire+0x13c/0x160 [ 0.954954][ T1] console_flush_one_record+0x46f/0x710 [ 0.954957][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.954959][ T1] ? __lock_acquire+0x518/0xc20 [ 0.954964][ T1] console_unlock+0xee/0x1f0 [ 0.954966][ T1] ? console_flush_one_record+0x710/0x710 [ 0.954967][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.954969][ T1] ? lock_acquire+0x60/0x160 [ 0.954973][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.954975][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.954978][ T1] vprintk_emit+0x37c/0x3e0 [ 0.954980][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.954982][ T1] ? find_held_lock+0x2b/0x80 [ 0.954984][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.954987][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.954990][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.954995][ T1] ? device_rename.cold+0xa/0xa [ 0.954996][ T1] ? __lock_acquire+0x518/0xc20 [ 0.955001][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.955003][ T1] ? find_held_lock+0x2b/0x80 [ 0.955007][ T1] dev_printk_emit+0xb9/0xee [ 0.955009][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.955012][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.955016][ T1] ? proc_register+0x368/0x8b0 [ 0.955023][ T1] _dev_info+0xe2/0x116 [ 0.955025][ T1] ? _dev_notice+0x120/0x120 [ 0.955030][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.955033][ T1] ? rtc_proc_show+0x400/0x400 [ 0.955037][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.955042][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.955045][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.955048][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.955055][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.955059][ T1] cmos_do_probe+0x73b/0x98a [ 0.955061][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.955063][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.955065][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.955071][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.955073][ T1] ? mc146818_set_time+0x500/0x500 [ 0.955076][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.955078][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.955084][ T1] platform_probe+0xfe/0x1f0 [ 0.955086][ T1] call_driver_probe+0x61/0x1c0 [ 0.955089][ T1] really_probe+0x199/0x760 [ 0.955093][ T1] ? __device_attach_driver+0x280/0x280 [ 0.955095][ T1] __driver_probe_device+0x24f/0x440 [ 0.955098][ T1] ? __device_attach_driver+0x280/0x280 [ 0.955100][ T1] ? __device_attach_driver+0x280/0x280 [ 0.955101][ T1] driver_probe_device+0x4a/0xf0 [ 0.955104][ T1] __driver_attach+0x1b8/0x540 [ 0.955107][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.955110][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.955112][ T1] ? bus_remove_file+0x50/0x50 [ 0.955114][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.955117][ T1] ? rtc_dev_init+0x40/0x40 [ 0.955122][ T1] ? rtc_dev_init+0x40/0x40 [ 0.955124][ T1] bus_add_driver+0x2c8/0x530 [ 0.955128][ T1] driver_register+0x1a3/0x390 [ 0.955131][ T1] __platform_driver_probe+0x13f/0x270 [ 0.955134][ T1] cmos_init+0x31/0x40 [ 0.955135][ T1] do_one_initcall+0x124/0x4f0 [ 0.955139][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.955141][ T1] ? parameq+0x110/0x110 [ 0.955146][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.955150][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.955153][ T1] kernel_init_freeable+0x596/0x630 [ 0.955156][ T1] ? rest_init+0x280/0x280 [ 0.955159][ T1] kernel_init+0x21/0x150 [ 0.955161][ T1] ? rest_init+0x280/0x280 [ 0.955162][ T1] ret_from_fork+0x474/0x6b0 [ 0.955166][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.955170][ T1] ? __switch_to+0x5a3/0xe00 [ 0.955173][ T1] ? rest_init+0x280/0x280 [ 0.955176][ T1] ret_from_fork_asm+0x11/0x20 [ 0.955183][ T1] [ 0.985060][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:42:40 UTC (1787924560) [ 0.985940][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.988982][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.997662][ T1] NET: Registered PF_INET6 protocol family [ 1.001499][ T1] Segment Routing with IPv6 [ 1.001884][ T1] In-situ OAM (IOAM) with IPv6 [ 1.002205][ T1] NET: Registered PF_PACKET protocol family [ 1.002550][ T1] 9pnet: Installing 9P2000 support [ 1.002874][ T1] Key type dns_resolver registered [ 1.003490][ T1] NET: Registered PF_VSOCK protocol family [ 1.007566][ T1] IPI shorthand broadcast: enabled [ 1.108851][ T1] sched_clock: Marking stable (1074001260, 34432456)->(1206193537, -97759821) [ 1.110887][ T1] registered taskstats version 1 [ 1.112567][ T1] Loading compiled-in X.509 certificates [ 1.211573][ T1] Demotion targets for Node 0: null [ 1.211843][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.212131][ T1] page_owner is disabled [ 1.212704][ T1] PM: Magic number: 6:181:737 [ 1.213071][ T1] netconsole: network logging started [ 1.214385][ T1] ALSA device list: [ 1.214972][ T1] No soundcards found. [ 1.216027][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.218267][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.218933][ T1] devtmpfs: mounted [ 1.219170][ T1] VFS: Pivoted into new rootfs [ 1.247396][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.247891][ T1] Write protecting the kernel read-only data: 55296k [ 1.249458][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.249915][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.250214][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.250532][ T1] with arguments: [ 1.250709][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.250961][ T1] with environment: [ 1.251121][ T1] HOME=/ [ 1.251300][ T1] TERM=dumb [ 1.251481][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.251730][ T1] nr_open=2147483584 [ 1.251902][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.252194][ T1] virtme_rw_overlay0=/etc [ 1.252397][ T1] virtme_rw_overlay1=/lib [ 1.252591][ T1] virtme_rw_overlay2=/home [ 1.252785][ T1] virtme_rw_overlay3=/opt [ 1.252966][ T1] virtme_rw_overlay4=/srv [ 1.253164][ T1] virtme_rw_overlay5=/usr [ 1.253357][ T1] virtme_rw_overlay6=/var [ 1.253572][ T1] virtme_rw_overlay7=/tmp [ 1.253771][ T1] virtme_console=ttyS0 [ 1.253952][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.268729][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.269964][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.278084][ T1] overlayfs: failed to set xattr on upper [ 1.278348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.278715][ T1] overlayfs: ...falling back to uuid=null. [ 1.281188][ T1] overlayfs: failed to set xattr on upper [ 1.281409][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.281686][ T1] overlayfs: ...falling back to uuid=null. [ 1.283571][ T1] overlayfs: failed to set xattr on upper [ 1.283800][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.284062][ T1] overlayfs: ...falling back to uuid=null. [ 1.285999][ T1] overlayfs: failed to set xattr on upper [ 1.286224][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286509][ T1] overlayfs: ...falling back to uuid=null. [ 1.288409][ T1] overlayfs: failed to set xattr on upper [ 1.289144][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289452][ T1] overlayfs: ...falling back to uuid=null. [ 1.291083][ T1] overlayfs: failed to set xattr on upper [ 1.291304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291802][ T1] overlayfs: ...falling back to uuid=null. [ 1.293652][ T1] overlayfs: failed to set xattr on upper [ 1.293877][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294138][ T1] overlayfs: ...falling back to uuid=null. [ 1.296030][ T1] overlayfs: failed to set xattr on upper [ 1.296248][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297074][ T1] overlayfs: ...falling back to uuid=null. [ 1.307705][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393915][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.329352][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.329352][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.329352][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.329352][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.329367][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.329369][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.329370][ T1] preempt_count: 1, expected: 0 [ 3.329371][ T1] RCU nest depth: 0, expected: 0 [ 3.329372][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.329375][ T1] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.329390][ T1] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.329394][ T1] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.329398][ T1] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.329401][ T1] irq event stamp: 563852 [ 3.329402][ T1] hardirqs last enabled at (563851): [] __down_trylock_console_sem+0x86/0xa0 [ 3.329405][ T1] hardirqs last disabled at (563852): [] console_emit_next_record+0x3d4/0x4c0 [ 3.329407][ T1] softirqs last enabled at (563202): [] fpu_clone+0xd9/0x410 [ 3.329411][ T1] softirqs last disabled at (563200): [] fpu_clone+0x82/0x410 [ 3.329413][ T1] Preemption disabled at: [ 3.329413][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.329419][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.329422][ T1] Tainted: [W]=WARN [ 3.329423][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.329425][ T1] Call Trace: [ 3.329427][ T1] [ 3.329428][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.329434][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.329436][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.329440][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.329444][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.329449][ T1] __kmalloc_noprof+0x443/0x760 [ 3.329451][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.329458][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.329460][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.329463][ T1] put_chars+0x1e1/0x2f0 [ 3.329466][ T1] ? __send_to_port+0x420/0x420 [ 3.329468][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.329472][ T1] ? validate_chain+0x38b/0xc20 [ 3.329477][ T1] hvc_console_print+0x292/0x780 [ 3.329484][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.329486][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.329488][ T1] ? lock_acquire+0x13c/0x160 [ 3.329492][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.329495][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.329496][ T1] ? console_flush_one_record+0x106/0x710 [ 3.329499][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.329501][ T1] ? lock_acquire+0x13c/0x160 [ 3.329505][ T1] console_flush_one_record+0x46f/0x710 [ 3.329508][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.329510][ T1] ? __lock_acquire+0x518/0xc20 [ 3.329515][ T1] console_unlock+0xee/0x1f0 [ 3.329517][ T1] ? console_flush_one_record+0x710/0x710 [ 3.329518][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.329520][ T1] ? lock_acquire+0x60/0x160 [ 3.329523][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.329525][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.329528][ T1] vprintk_emit+0x37c/0x3e0 [ 3.329531][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.329534][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.329539][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.329544][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.329545][ T1] ? simple_strntoull+0x10f/0x140 [ 3.329550][ T1] ? date_str+0x1e0/0x1e0 [ 3.329553][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.329557][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.329560][ T1] ? vprintk_default+0x20/0x20 [ 3.329563][ T1] ? vprintk_default+0x20/0x20 [ 3.329565][ T1] new_sync_write+0x33e/0x760 [ 3.329569][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.329571][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.329575][ T1] ? new_sync_read+0x750/0x750 [ 3.329581][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.329584][ T1] vfs_write+0x6a2/0xbd0 [ 3.329588][ T1] ksys_write+0x116/0x250 [ 3.329590][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.329593][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.329596][ T1] do_syscall_64+0xff/0x530 [ 3.329598][ T1] ? exc_page_fault+0xee/0x100 [ 3.329600][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.329602][ T1] RIP: 0033:0x7faf4b3c2bee [ 3.329606][ 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 [ 3.329608][ T1] RSP: 002b:00007ffda2f9b910 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.329610][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007faf4b3c2bee [ 3.329611][ T1] RDX: 000000000000011c RSI: 000055558f181680 RDI: 0000000000000003 [ 3.329612][ T1] RBP: 00007ffda2f9b920 R08: 0000000000000000 R09: 0000000000000000 [ 3.329613][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf4b44e0a0 [ 3.329614][ T1] R13: 00007faf4b34c3e0 R14: 000055558f181680 R15: 00007ffda2f9ba38 [ 3.329620][ T1] [ 3.331465][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.352752][ T1] virtme-ng-init: basic initialization done [ 3.394028][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.418839][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.419240][ T75] virtme-ng-init: triggering udev coldplug [ 5.474773][ T75] virtme-ng-init: waiting for udev to settle [ 5.474786][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.474788][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.474790][ T75] preempt_count: 1, expected: 0 [ 5.474790][ T75] RCU nest depth: 0, expected: 0 [ 5.474791][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.474794][ T75] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.474805][ T75] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.474809][ T75] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.474812][ T75] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.474815][ T75] irq event stamp: 2988 [ 5.474816][ T75] hardirqs last enabled at (2987): [] __down_trylock_console_sem+0x86/0xa0 [ 5.474819][ T75] hardirqs last disabled at (2988): [] console_emit_next_record+0x3d4/0x4c0 [ 5.474821][ T75] softirqs last enabled at (2496): [] fpu_clone+0xd9/0x410 [ 5.474824][ T75] softirqs last disabled at (2494): [] fpu_clone+0x82/0x410 [ 5.474827][ T75] Preemption disabled at: [ 5.474827][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.474833][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.474836][ T75] Tainted: [W]=WARN [ 5.474837][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.474838][ T75] Call Trace: [ 5.474840][ T75] [ 5.474841][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.474846][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.474848][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.474852][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.474855][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.474860][ T75] __kmalloc_noprof+0x443/0x760 [ 5.474863][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.474868][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.474871][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.474874][ T75] put_chars+0x1e1/0x2f0 [ 5.474877][ T75] ? __send_to_port+0x420/0x420 [ 5.474879][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.474883][ T75] ? validate_chain+0x38b/0xc20 [ 5.474888][ T75] hvc_console_print+0x292/0x780 [ 5.474895][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.474897][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.474899][ T75] ? lock_acquire+0x13c/0x160 [ 5.474903][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.474906][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.474907][ T75] ? console_flush_one_record+0x106/0x710 [ 5.474910][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.474911][ T75] ? lock_acquire+0x13c/0x160 [ 5.474915][ T75] console_flush_one_record+0x46f/0x710 [ 5.474919][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.474920][ T75] ? __lock_acquire+0x518/0xc20 [ 5.474925][ T75] console_unlock+0xee/0x1f0 [ 5.474927][ T75] ? console_flush_one_record+0x710/0x710 [ 5.474928][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.474930][ T75] ? lock_acquire+0x60/0x160 [ 5.474934][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.474936][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.474938][ T75] vprintk_emit+0x37c/0x3e0 [ 5.474941][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.474944][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.474950][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.474954][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.474955][ T75] ? simple_strntoull+0x10f/0x140 [ 5.474960][ T75] ? date_str+0x1e0/0x1e0 [ 5.474963][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.474967][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.474970][ T75] ? vprintk_default+0x20/0x20 [ 5.474973][ T75] ? vprintk_default+0x20/0x20 [ 5.474975][ T75] new_sync_write+0x33e/0x760 [ 5.474979][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.474983][ T75] ? new_sync_read+0x750/0x750 [ 5.474987][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.474991][ T75] ? __fget_files+0x1e3/0x460 [ 5.474995][ T75] vfs_write+0x6a2/0xbd0 [ 5.474999][ T75] ksys_write+0x116/0x250 [ 5.475002][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.475004][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.475007][ T75] do_syscall_64+0xff/0x530 [ 5.475009][ T75] ? exc_page_fault+0xee/0x100 [ 5.475012][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.475014][ T75] RIP: 0033:0x7faf4b3c3ed2 [ 5.475018][ 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 [ 5.475020][ T75] RSP: 002b:00007faf4b30ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.475023][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007faf4b3c3ed2 [ 5.475024][ T75] RDX: 000000000000002e RSI: 00007faf440012c0 RDI: 0000000000000003 [ 5.475025][ T75] RBP: 00007faf4b30ac90 R08: 0000000000000000 R09: 0000000000000000 [ 5.475025][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faf4b44e0a0 [ 5.475026][ T75] R13: 00007faf4b34c3e0 R14: 00007faf440012c0 R15: 00007faf4b30ada8 [ 5.475033][ T75] [ 5.956336][ T75] virtme-ng-init: udev is done [ 5.958994][ T1] virtme-ng-init: initialization done [ 6.095114][ T111] modprobe (111) used greatest stack depth: 24336 bytes left