virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.104128][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.104150][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.104152][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.104154][ T1] preempt_count: 1, expected: 0 [ 1.104155][ T1] RCU nest depth: 0, expected: 0 [ 1.104155][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.104157][ T1] #0: ff1100000295e938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.104170][ T1] #1: ffffffff8e16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.104175][ T1] #2: ffffffff8e16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.104179][ T1] #3: ffffffff8e089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.104182][ T1] #4: ffffffff8e089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.104185][ T1] irq event stamp: 306810 [ 1.104186][ T1] hardirqs last enabled at (306809): [] __down_trylock_console_sem+0x86/0xa0 [ 1.104190][ T1] hardirqs last disabled at (306810): [] console_emit_next_record+0x3d4/0x4c0 [ 1.104191][ T1] softirqs last enabled at (305748): [] handle_softirqs+0x67c/0x900 [ 1.104195][ T1] softirqs last disabled at (305741): [] __irq_exit_rcu+0x145/0x1c0 [ 1.104197][ T1] Preemption disabled at: [ 1.104198][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.104203][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.104205][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.104207][ T1] Call Trace: [ 1.104209][ T1] [ 1.104212][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.104217][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.104219][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.104223][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.104227][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.104232][ T1] __kmalloc_noprof+0x443/0x760 [ 1.104234][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.104240][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.104243][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.104246][ T1] put_chars+0x1e1/0x2f0 [ 1.104249][ T1] ? __send_to_port+0x420/0x420 [ 1.104252][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.104256][ T1] ? validate_chain+0x38b/0xc20 [ 1.104261][ T1] hvc_console_print+0x292/0x780 [ 1.104264][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104265][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104270][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.104274][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104276][ T1] ? lock_acquire+0x13c/0x160 [ 1.104281][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.104284][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.104285][ T1] ? console_flush_one_record+0x106/0x710 [ 1.104288][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104290][ T1] ? lock_acquire+0x13c/0x160 [ 1.104294][ T1] console_flush_one_record+0x46f/0x710 [ 1.104298][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.104299][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104305][ T1] console_unlock+0xee/0x1f0 [ 1.104307][ T1] ? console_flush_one_record+0x710/0x710 [ 1.104308][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104310][ T1] ? lock_acquire+0x60/0x160 [ 1.104314][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.104316][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.104319][ T1] vprintk_emit+0x37c/0x3e0 [ 1.104322][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.104324][ T1] ? find_held_lock+0x2b/0x80 [ 1.104326][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.104328][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.104332][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.104337][ T1] ? device_rename.cold+0xa/0xa [ 1.104338][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104343][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.104345][ T1] ? find_held_lock+0x2b/0x80 [ 1.104350][ T1] dev_printk_emit+0xb9/0xee [ 1.104352][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.104355][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.104360][ T1] ? proc_register+0x368/0x8b0 [ 1.104367][ T1] _dev_info+0xe2/0x116 [ 1.104370][ T1] ? _dev_notice+0x120/0x120 [ 1.104375][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.104379][ T1] ? rtc_proc_show+0x400/0x400 [ 1.104384][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.104389][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.104394][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.104401][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.104405][ T1] cmos_do_probe+0x73b/0x98a [ 1.104408][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.104410][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.104412][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.104418][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.104420][ T1] ? mc146818_set_time+0x500/0x500 [ 1.104424][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.104425][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.104431][ T1] platform_probe+0xfe/0x1f0 [ 1.104434][ T1] call_driver_probe+0x61/0x1c0 [ 1.104437][ T1] really_probe+0x199/0x760 [ 1.104440][ T1] ? __device_attach_driver+0x280/0x280 [ 1.104442][ T1] __driver_probe_device+0x24f/0x440 [ 1.104445][ T1] ? __device_attach_driver+0x280/0x280 [ 1.104447][ T1] ? __device_attach_driver+0x280/0x280 [ 1.104449][ T1] driver_probe_device+0x4a/0xf0 [ 1.104452][ T1] __driver_attach+0x1b8/0x540 [ 1.104454][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.104457][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.104460][ T1] ? bus_remove_file+0x50/0x50 [ 1.104462][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.104465][ T1] ? rtc_dev_init+0x40/0x40 [ 1.104471][ T1] ? rtc_dev_init+0x40/0x40 [ 1.104473][ T1] bus_add_driver+0x2c8/0x530 [ 1.104477][ T1] driver_register+0x1a3/0x390 [ 1.104480][ T1] __platform_driver_probe+0x13f/0x270 [ 1.104483][ T1] cmos_init+0x31/0x40 [ 1.104485][ T1] do_one_initcall+0x124/0x4f0 [ 1.104488][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.104490][ T1] ? parameq+0x110/0x110 [ 1.104496][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.104500][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104503][ T1] kernel_init_freeable+0x596/0x630 [ 1.104506][ T1] ? rest_init+0x280/0x280 [ 1.104509][ T1] kernel_init+0x21/0x150 [ 1.104511][ T1] ? rest_init+0x280/0x280 [ 1.104512][ T1] ret_from_fork+0x4a4/0x720 [ 1.104517][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.104520][ T1] ? __switch_to+0x5a3/0xe00 [ 1.104523][ T1] ? rest_init+0x280/0x280 [ 1.104526][ T1] ret_from_fork_asm+0x11/0x20 [ 1.104534][ T1] [ 1.143847][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:27:14 UTC (1787887634) [ 1.145268][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.148849][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.156722][ T1] NET: Registered PF_INET6 protocol family [ 1.164760][ T1] Segment Routing with IPv6 [ 1.165221][ T1] In-situ OAM (IOAM) with IPv6 [ 1.165662][ T1] NET: Registered PF_PACKET protocol family [ 1.165977][ T1] 9pnet: Installing 9P2000 support [ 1.166377][ T1] Key type dns_resolver registered [ 1.167113][ T1] NET: Registered PF_VSOCK protocol family [ 1.172269][ T1] IPI shorthand broadcast: enabled [ 1.290727][ T1] sched_clock: Marking stable (1249001841, 40895031)->(1394584003, -104687131) [ 1.293485][ T1] registered taskstats version 1 [ 1.295588][ T1] Loading compiled-in X.509 certificates [ 1.419577][ T1] Demotion targets for Node 0: null [ 1.419914][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12165) [ 1.420289][ T1] page_owner is disabled [ 1.431663][ T1] PM: Magic number: 6:359:463 [ 1.432148][ T1] netconsole: network logging started [ 1.433748][ T1] ALSA device list: [ 1.434425][ T1] No soundcards found. [ 1.435532][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.437491][ T70] kwatchdog (70) used greatest stack depth: 29680 bytes left [ 1.438745][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.439624][ T1] devtmpfs: mounted [ 1.439939][ T1] VFS: Pivoted into new rootfs [ 1.473584][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.473851][ T1] Write protecting the kernel read-only data: 57344k [ 1.474907][ T1] Freeing unused kernel image (text/rodata gap) memory: 1844K [ 1.475346][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.476036][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.476428][ T1] with arguments: [ 1.476570][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.477293][ T1] with environment: [ 1.477436][ T1] HOME=/ [ 1.477584][ T1] TERM=dumb [ 1.477726][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.478381][ T1] nr_open=2147483584 [ 1.478520][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.478858][ T1] virtme_rw_overlay0=/etc [ 1.479045][ T1] virtme_rw_overlay1=/lib [ 1.479226][ T1] virtme_rw_overlay2=/home [ 1.479418][ T1] virtme_rw_overlay3=/opt [ 1.479601][ T1] virtme_rw_overlay4=/srv [ 1.479788][ T1] virtme_rw_overlay5=/usr [ 1.479986][ T1] virtme_rw_overlay6=/var [ 1.480172][ T1] virtme_rw_overlay7=/tmp [ 1.480359][ T1] virtme_console=ttyS0 [ 1.480549][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.499369][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.500788][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.514174][ T1] overlayfs: failed to set xattr on upper [ 1.514502][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.514885][ T1] overlayfs: ...falling back to uuid=null. [ 1.517730][ T1] overlayfs: failed to set xattr on upper [ 1.518021][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.518349][ T1] overlayfs: ...falling back to uuid=null. [ 1.520611][ T1] overlayfs: failed to set xattr on upper [ 1.520892][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.521318][ T1] overlayfs: ...falling back to uuid=null. [ 1.523587][ T1] overlayfs: failed to set xattr on upper [ 1.523870][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.524883][ T1] overlayfs: ...falling back to uuid=null. [ 1.527202][ T1] overlayfs: failed to set xattr on upper [ 1.527473][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.527833][ T1] overlayfs: ...falling back to uuid=null. [ 1.530312][ T1] overlayfs: failed to set xattr on upper [ 1.530583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.530953][ T1] overlayfs: ...falling back to uuid=null. [ 1.533718][ T1] overlayfs: failed to set xattr on upper [ 1.534017][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.534347][ T1] overlayfs: ...falling back to uuid=null. [ 1.536623][ T1] overlayfs: failed to set xattr on upper [ 1.537387][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.537734][ T1] overlayfs: ...falling back to uuid=null. [ 1.550392][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.029073][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.029073][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.029073][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.029073][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.029089][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.029091][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.029093][ T1] preempt_count: 1, expected: 0 [ 4.029093][ T1] RCU nest depth: 0, expected: 0 [ 4.029094][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 4.029096][ T1] #0: ffffffff8e16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.029109][ T1] #1: ffffffff8e16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.029113][ T1] #2: ffffffff8e089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.029116][ T1] #3: ffffffff8e089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.029119][ T1] irq event stamp: 571630 [ 4.029120][ T1] hardirqs last enabled at (571629): [] __down_trylock_console_sem+0x86/0xa0 [ 4.029124][ T1] hardirqs last disabled at (571630): [] console_emit_next_record+0x3d4/0x4c0 [ 4.029125][ T1] softirqs last enabled at (571474): [] handle_softirqs+0x67c/0x900 [ 4.029128][ T1] softirqs last disabled at (571469): [] __irq_exit_rcu+0x145/0x1c0 [ 4.029131][ T1] Preemption disabled at: [ 4.029132][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.029138][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.029141][ T1] Tainted: [W]=WARN [ 4.029142][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.029144][ T1] Call Trace: [ 4.029145][ T1] [ 4.029147][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.029152][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.029154][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.029159][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.029162][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.029167][ T1] __kmalloc_noprof+0x443/0x760 [ 4.029170][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.029176][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.029179][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.029182][ T1] put_chars+0x1e1/0x2f0 [ 4.029185][ T1] ? __send_to_port+0x420/0x420 [ 4.029187][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.029191][ T1] ? validate_chain+0x38b/0xc20 [ 4.029197][ T1] hvc_console_print+0x292/0x780 [ 4.029204][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.029206][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.029208][ T1] ? lock_acquire+0x13c/0x160 [ 4.029213][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.029216][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.029217][ T1] ? console_flush_one_record+0x106/0x710 [ 4.029220][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.029222][ T1] ? lock_acquire+0x13c/0x160 [ 4.029226][ T1] console_flush_one_record+0x46f/0x710 [ 4.029229][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.029231][ T1] ? __lock_acquire+0x518/0xc20 [ 4.029236][ T1] console_unlock+0xee/0x1f0 [ 4.029239][ T1] ? console_flush_one_record+0x710/0x710 [ 4.029240][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.029242][ T1] ? lock_acquire+0x60/0x160 [ 4.029246][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.029248][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.029250][ T1] vprintk_emit+0x37c/0x3e0 [ 4.029253][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.029256][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.029262][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.029266][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.029268][ T1] ? simple_strntoull+0x10f/0x140 [ 4.029273][ T1] ? date_str+0x1e0/0x1e0 [ 4.029276][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.029280][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.029283][ T1] ? vprintk_default+0x20/0x20 [ 4.029287][ T1] ? vprintk_default+0x20/0x20 [ 4.029289][ T1] new_sync_write+0x33e/0x760 [ 4.029292][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.029295][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.029299][ T1] ? new_sync_read+0x750/0x750 [ 4.029306][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.029309][ T1] vfs_write+0x6a2/0xbd0 [ 4.029313][ T1] ksys_write+0x116/0x250 [ 4.029315][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.029318][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.029321][ T1] do_syscall_64+0x10e/0x570 [ 4.029323][ T1] ? exc_page_fault+0xee/0x100 [ 4.029326][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.029328][ T1] RIP: 0033:0x7f7043990bee [ 4.029332][ 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 [ 4.029334][ T1] RSP: 002b:00007ffd0876c0d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.029336][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7043990bee [ 4.029338][ T1] RDX: 000000000000011c RSI: 0000555571500630 RDI: 0000000000000003 [ 4.029339][ T1] RBP: 00007ffd0876c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.029339][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7043a1c0a0 [ 4.029340][ T1] R13: 00007f704391a3e0 R14: 0000555571500630 R15: 00007ffd0876c1f8 [ 4.029347][ T1] [ 4.031928][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 4.045292][ T1] virtme-ng-init: basic initialization done [ 4.077836][ T76] virtme-ng-init (76) used greatest stack depth: 24864 bytes left [ 4.103843][ T79] ip (79) used greatest stack depth: 24272 bytes left [ 4.134819][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.141225][ T75] virtme-ng-init: triggering udev coldplug [ 6.770239][ T75] virtme-ng-init: waiting for udev to settle [ 6.770252][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.770255][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.770256][ T75] preempt_count: 1, expected: 0 [ 6.770257][ T75] RCU nest depth: 0, expected: 0 [ 6.770258][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.770261][ T75] #0: ffffffff8e16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.770273][ T75] #1: ffffffff8e16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.770277][ T75] #2: ffffffff8e089de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.770280][ T75] #3: ffffffff8e089ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.770284][ T75] irq event stamp: 9828 [ 6.770285][ T75] hardirqs last enabled at (9827): [] __down_trylock_console_sem+0x86/0xa0 [ 6.770289][ T75] hardirqs last disabled at (9828): [] console_emit_next_record+0x3d4/0x4c0 [ 6.770290][ T75] softirqs last enabled at (9248): [] fpu_clone+0xd9/0x410 [ 6.770294][ T75] softirqs last disabled at (9246): [] fpu_clone+0x82/0x410 [ 6.770297][ T75] Preemption disabled at: [ 6.770298][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.770303][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.770307][ T75] Tainted: [W]=WARN [ 6.770308][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.770309][ T75] Call Trace: [ 6.770311][ T75] [ 6.770313][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.770317][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.770319][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.770324][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.770327][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.770332][ T75] __kmalloc_noprof+0x443/0x760 [ 6.770335][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.770341][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.770344][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.770348][ T75] put_chars+0x1e1/0x2f0 [ 6.770351][ T75] ? __send_to_port+0x420/0x420 [ 6.770352][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.770356][ T75] ? validate_chain+0x38b/0xc20 [ 6.770362][ T75] hvc_console_print+0x292/0x780 [ 6.770369][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.770371][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.770374][ T75] ? lock_acquire+0x13c/0x160 [ 6.770378][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.770381][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.770383][ T75] ? console_flush_one_record+0x106/0x710 [ 6.770385][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.770387][ T75] ? lock_acquire+0x13c/0x160 [ 6.770392][ T75] console_flush_one_record+0x46f/0x710 [ 6.770395][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.770397][ T75] ? __lock_acquire+0x518/0xc20 [ 6.770402][ T75] console_unlock+0xee/0x1f0 [ 6.770405][ T75] ? console_flush_one_record+0x710/0x710 [ 6.770406][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.770408][ T75] ? lock_acquire+0x60/0x160 [ 6.770412][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.770414][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.770417][ T75] vprintk_emit+0x37c/0x3e0 [ 6.770420][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.770423][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.770429][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.770432][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.770434][ T75] ? simple_strntoull+0x10f/0x140 [ 6.770439][ T75] ? date_str+0x1e0/0x1e0 [ 6.770442][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.770446][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.770449][ T75] ? vprintk_default+0x20/0x20 [ 6.770453][ T75] ? vprintk_default+0x20/0x20 [ 6.770455][ T75] new_sync_write+0x33e/0x760 [ 6.770459][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.770463][ T75] ? new_sync_read+0x750/0x750 [ 6.770467][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.770472][ T75] ? __fget_files+0x1e3/0x460 [ 6.770476][ T75] vfs_write+0x6a2/0xbd0 [ 6.770480][ T75] ksys_write+0x116/0x250 [ 6.770482][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.770485][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.770488][ T75] do_syscall_64+0x10e/0x570 [ 6.770491][ T75] ? exc_page_fault+0xee/0x100 [ 6.770494][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.770497][ T75] RIP: 0033:0x7f7043991ed2 [ 6.770501][ 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 [ 6.770502][ T75] RSP: 002b:00007f70438d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.770505][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7043991ed2 [ 6.770506][ T75] RDX: 000000000000002e RSI: 00007f703c0012c0 RDI: 0000000000000003 [ 6.770507][ T75] RBP: 00007f70438d8c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.770508][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7043a1c0a0 [ 6.770509][ T75] R13: 00007f704391a3e0 R14: 00007f703c0012c0 R15: 00007f70438d8da8 [ 6.770515][ T75] [ 7.347585][ T75] virtme-ng-init: udev is done [ 7.350833][ T1] virtme-ng-init: initialization done