virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.041873][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.041896][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.041898][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.041899][ T1] preempt_count: 1, expected: 0 [ 1.041900][ T1] RCU nest depth: 0, expected: 0 [ 1.041901][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.041903][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.041914][ T1] #1: ffffffffb3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.041921][ T1] #2: ffffffffb3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.041924][ T1] #3: ffffffffb3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.041928][ T1] #4: ffffffffb3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.041932][ T1] irq event stamp: 307916 [ 1.041933][ T1] hardirqs last enabled at (307915): [] __down_trylock_console_sem+0x86/0xa0 [ 1.041935][ T1] hardirqs last disabled at (307916): [] console_emit_next_record+0x3d4/0x4c0 [ 1.041937][ T1] softirqs last enabled at (306194): [] handle_softirqs+0x67c/0x900 [ 1.041940][ T1] softirqs last disabled at (306183): [] __irq_exit_rcu+0x145/0x1c0 [ 1.041942][ T1] Preemption disabled at: [ 1.041943][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.041948][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.041951][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.041953][ T1] Call Trace: [ 1.041954][ T1] [ 1.041958][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.041963][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.041965][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.041970][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.041974][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.041979][ T1] __kmalloc_noprof+0x443/0x760 [ 1.041982][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.041987][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.041990][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.041993][ T1] put_chars+0x1e1/0x2f0 [ 1.041995][ T1] ? __send_to_port+0x420/0x420 [ 1.041999][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.042004][ T1] ? validate_chain+0x38b/0xc20 [ 1.042004][ T1] hvc_console_print+0x292/0x780 [ 1.042004][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042004][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042004][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.042004][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042004][ T1] ? lock_acquire+0x13c/0x160 [ 1.042004][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.042004][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.042004][ T1] ? console_flush_one_record+0x106/0x710 [ 1.042004][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042004][ T1] ? lock_acquire+0x13c/0x160 [ 1.042004][ T1] console_flush_one_record+0x46f/0x710 [ 1.042004][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.042004][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042004][ T1] console_unlock+0xee/0x1f0 [ 1.042004][ T1] ? console_flush_one_record+0x710/0x710 [ 1.042004][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042004][ T1] ? lock_acquire+0x60/0x160 [ 1.042004][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.042004][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.042004][ T1] vprintk_emit+0x37c/0x3e0 [ 1.042004][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.042004][ T1] ? find_held_lock+0x2b/0x80 [ 1.042004][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.042004][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.042004][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.042004][ T1] ? device_rename.cold+0xa/0xa [ 1.042004][ T1] ? __lock_acquire+0x518/0xc20 [ 1.042004][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.042004][ T1] ? find_held_lock+0x2b/0x80 [ 1.042004][ T1] dev_printk_emit+0xb9/0xee [ 1.042004][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.042004][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.042004][ T1] ? proc_register+0x368/0x8b0 [ 1.042004][ T1] _dev_info+0xe2/0x116 [ 1.042004][ T1] ? _dev_notice+0x120/0x120 [ 1.042004][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.042004][ T1] ? rtc_proc_show+0x400/0x400 [ 1.042004][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.042004][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.042004][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.042004][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.042004][ T1] cmos_do_probe+0x73b/0x98a [ 1.042004][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.042004][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.042004][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.042004][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.042004][ T1] ? mc146818_set_time+0x500/0x500 [ 1.042004][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.042004][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.042004][ T1] platform_probe+0xfe/0x1f0 [ 1.042004][ T1] call_driver_probe+0x61/0x1c0 [ 1.042004][ T1] really_probe+0x199/0x760 [ 1.042004][ T1] ? __device_attach_driver+0x280/0x280 [ 1.042004][ T1] __driver_probe_device+0x24f/0x440 [ 1.042004][ T1] ? __device_attach_driver+0x280/0x280 [ 1.042004][ T1] ? __device_attach_driver+0x280/0x280 [ 1.042004][ T1] driver_probe_device+0x4a/0xf0 [ 1.042004][ T1] __driver_attach+0x1b8/0x540 [ 1.042004][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.042004][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.042004][ T1] ? bus_remove_file+0x50/0x50 [ 1.042004][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.042004][ T1] ? rtc_dev_init+0x40/0x40 [ 1.042004][ T1] ? rtc_dev_init+0x40/0x40 [ 1.042004][ T1] bus_add_driver+0x2c8/0x530 [ 1.042004][ T1] driver_register+0x1a3/0x390 [ 1.042004][ T1] __platform_driver_probe+0x13f/0x270 [ 1.042004][ T1] cmos_init+0x31/0x40 [ 1.042004][ T1] do_one_initcall+0x124/0x4f0 [ 1.042004][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.042004][ T1] ? parameq+0x110/0x110 [ 1.042004][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.042004][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.042004][ T1] kernel_init_freeable+0x596/0x630 [ 1.042004][ T1] ? rest_init+0x280/0x280 [ 1.042004][ T1] kernel_init+0x21/0x150 [ 1.042004][ T1] ? rest_init+0x280/0x280 [ 1.042004][ T1] ret_from_fork+0x474/0x6b0 [ 1.042004][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.042004][ T1] ? __switch_to+0x5a3/0xe00 [ 1.042004][ T1] ? rest_init+0x280/0x280 [ 1.042004][ T1] ret_from_fork_asm+0x11/0x20 [ 1.042004][ T1] [ 1.075464][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:51:38 UTC (1787932298) [ 1.076536][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.079816][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.087844][ T1] NET: Registered PF_INET6 protocol family [ 1.092513][ T1] Segment Routing with IPv6 [ 1.092924][ T1] In-situ OAM (IOAM) with IPv6 [ 1.093297][ T1] NET: Registered PF_PACKET protocol family [ 1.093586][ T1] 9pnet: Installing 9P2000 support [ 1.093962][ T1] Key type dns_resolver registered [ 1.094647][ T1] NET: Registered PF_VSOCK protocol family [ 1.099439][ T1] IPI shorthand broadcast: enabled [ 1.206756][ T1] sched_clock: Marking stable (1173001912, 33001995)->(1305748394, -99744487) [ 1.208989][ T1] registered taskstats version 1 [ 1.210821][ T1] Loading compiled-in X.509 certificates [ 1.314970][ T1] Demotion targets for Node 0: null [ 1.315379][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11726) [ 1.315696][ T1] page_owner is disabled [ 1.316783][ T1] PM: Magic number: 6:49:893 [ 1.317247][ T1] netconsole: network logging started [ 1.318669][ T1] ALSA device list: [ 1.319368][ T1] No soundcards found. [ 1.320294][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.323306][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.324133][ T1] devtmpfs: mounted [ 1.324431][ T1] VFS: Pivoted into new rootfs [ 1.353717][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.353978][ T1] Write protecting the kernel read-only data: 55296k [ 1.355278][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.355724][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.355995][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.356281][ T1] with arguments: [ 1.356414][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.356656][ T1] with environment: [ 1.356785][ T1] HOME=/ [ 1.356912][ T1] TERM=dumb [ 1.357039][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.357279][ T1] nr_open=2147483584 [ 1.357397][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.357685][ T1] virtme_rw_overlay0=/etc [ 1.357848][ T1] virtme_rw_overlay1=/lib [ 1.358015][ T1] virtme_rw_overlay2=/home [ 1.358172][ T1] virtme_rw_overlay3=/opt [ 1.358336][ T1] virtme_rw_overlay4=/srv [ 1.358496][ T1] virtme_rw_overlay5=/usr [ 1.358655][ T1] virtme_rw_overlay6=/var [ 1.358817][ T1] virtme_rw_overlay7=/tmp [ 1.358980][ T1] virtme_console=ttyS0 [ 1.359147][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.375803][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.377143][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.386360][ T1] overlayfs: failed to set xattr on upper [ 1.386691][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386986][ T1] overlayfs: ...falling back to uuid=null. [ 1.389690][ T1] overlayfs: failed to set xattr on upper [ 1.389918][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390241][ T1] overlayfs: ...falling back to uuid=null. [ 1.392799][ T1] overlayfs: failed to set xattr on upper [ 1.393025][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393281][ T1] overlayfs: ...falling back to uuid=null. [ 1.395434][ T1] overlayfs: failed to set xattr on upper [ 1.395662][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395909][ T1] overlayfs: ...falling back to uuid=null. [ 1.398633][ T1] overlayfs: failed to set xattr on upper [ 1.398861][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399235][ T1] overlayfs: ...falling back to uuid=null. [ 1.401540][ T1] overlayfs: failed to set xattr on upper [ 1.401753][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402010][ T1] overlayfs: ...falling back to uuid=null. [ 1.404635][ T1] overlayfs: failed to set xattr on upper [ 1.404855][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405108][ T1] overlayfs: ...falling back to uuid=null. [ 1.407574][ T1] overlayfs: failed to set xattr on upper [ 1.407817][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408108][ T1] overlayfs: ...falling back to uuid=null. [ 1.408755][ T71] kwatchdog (71) used greatest stack depth: 28880 bytes left [ 1.420174][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.646867][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.646867][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.646867][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.646867][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.646882][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.646884][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.646886][ T1] preempt_count: 1, expected: 0 [ 3.646887][ T1] RCU nest depth: 0, expected: 0 [ 3.646888][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.646890][ T1] #0: ffffffffb3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.646902][ T1] #1: ffffffffb3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.646906][ T1] #2: ffffffffb3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.646910][ T1] #3: ffffffffb3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.646914][ T1] irq event stamp: 562570 [ 3.646915][ T1] hardirqs last enabled at (562569): [] __down_trylock_console_sem+0x86/0xa0 [ 3.646917][ T1] hardirqs last disabled at (562570): [] console_emit_next_record+0x3d4/0x4c0 [ 3.646919][ T1] softirqs last enabled at (561922): [] fpu_clone+0xd9/0x410 [ 3.646922][ T1] softirqs last disabled at (561920): [] fpu_clone+0x82/0x410 [ 3.646925][ T1] Preemption disabled at: [ 3.646925][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.646931][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.646935][ T1] Tainted: [W]=WARN [ 3.646936][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.646938][ T1] Call Trace: [ 3.646939][ T1] [ 3.646941][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.646946][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.646948][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.646953][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.646957][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.646962][ T1] __kmalloc_noprof+0x443/0x760 [ 3.646965][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.646971][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.646973][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.646977][ T1] put_chars+0x1e1/0x2f0 [ 3.646980][ T1] ? __send_to_port+0x420/0x420 [ 3.646981][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.646986][ T1] ? validate_chain+0x38b/0xc20 [ 3.646992][ T1] hvc_console_print+0x292/0x780 [ 3.646998][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.647003][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647005][ T1] ? lock_acquire+0x13c/0x160 [ 3.647009][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.647013][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.647015][ T1] ? console_flush_one_record+0x106/0x710 [ 3.647018][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647021][ T1] ? lock_acquire+0x13c/0x160 [ 3.647025][ T1] console_flush_one_record+0x46f/0x710 [ 3.647029][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.647031][ T1] ? __lock_acquire+0x518/0xc20 [ 3.647036][ T1] console_unlock+0xee/0x1f0 [ 3.647039][ T1] ? console_flush_one_record+0x710/0x710 [ 3.647041][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647043][ T1] ? lock_acquire+0x60/0x160 [ 3.647047][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.647049][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.647052][ T1] vprintk_emit+0x37c/0x3e0 [ 3.647056][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.647059][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.647065][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.647069][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.647071][ T1] ? simple_strntoull+0x10f/0x140 [ 3.647075][ T1] ? date_str+0x1e0/0x1e0 [ 3.647078][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.647083][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.647086][ T1] ? vprintk_default+0x20/0x20 [ 3.647091][ T1] ? vprintk_default+0x20/0x20 [ 3.647093][ T1] new_sync_write+0x33e/0x760 [ 3.647097][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.647099][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.647103][ T1] ? new_sync_read+0x750/0x750 [ 3.647110][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647114][ T1] vfs_write+0x6a2/0xbd0 [ 3.647118][ T1] ksys_write+0x116/0x250 [ 3.647122][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.647125][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.647129][ T1] do_syscall_64+0xff/0x530 [ 3.647130][ T1] ? exc_page_fault+0xee/0x100 [ 3.647133][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.647136][ T1] RIP: 0033:0x7fb8f43debee [ 3.647139][ 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 [ 3.647141][ T1] RSP: 002b:00007ffeff6ad890 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.647144][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fb8f43debee [ 3.647145][ T1] RDX: 000000000000011c RSI: 000055557222a680 RDI: 0000000000000003 [ 3.647146][ T1] RBP: 00007ffeff6ad8a0 R08: 0000000000000000 R09: 0000000000000000 [ 3.647147][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb8f446a0a0 [ 3.647148][ T1] R13: 00007fb8f43683e0 R14: 000055557222a680 R15: 00007ffeff6ad9b8 [ 3.647155][ T1] [ 3.649321][ T72] systemd-tmpfile (72) used greatest stack depth: 24944 bytes left [ 3.649619][ T1] virtme-ng-init: basic initialization done [ 3.723907][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 3.729421][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.729816][ T74] virtme-ng-init: triggering udev coldplug [ 6.294845][ T74] virtme-ng-init: waiting for udev to settle [ 6.294860][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.294863][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.294866][ T74] preempt_count: 1, expected: 0 [ 6.294867][ T74] RCU nest depth: 0, expected: 0 [ 6.294868][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.294871][ T74] #0: ffffffffb3b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.294887][ T74] #1: ffffffffb3b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.294893][ T74] #2: ffffffffb3a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.294900][ T74] #3: ffffffffb3a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.294906][ T74] irq event stamp: 3672 [ 6.294907][ T74] hardirqs last enabled at (3671): [] __down_trylock_console_sem+0x86/0xa0 [ 6.294910][ T74] hardirqs last disabled at (3672): [] console_emit_next_record+0x3d4/0x4c0 [ 6.294913][ T74] softirqs last enabled at (3134): [] fpu_clone+0xd9/0x410 [ 6.294918][ T74] softirqs last disabled at (3132): [] fpu_clone+0x82/0x410 [ 6.294921][ T74] Preemption disabled at: [ 6.294922][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.294929][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.294934][ T74] Tainted: [W]=WARN [ 6.294935][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.294937][ T74] Call Trace: [ 6.294939][ T74] [ 6.294942][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.294949][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.294952][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.294958][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.294964][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.294971][ T74] __kmalloc_noprof+0x443/0x760 [ 6.294974][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.294983][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.294987][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.294992][ T74] put_chars+0x1e1/0x2f0 [ 6.294996][ T74] ? __send_to_port+0x420/0x420 [ 6.294998][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.295008][ T74] ? validate_chain+0x38b/0xc20 [ 6.295017][ T74] hvc_console_print+0x292/0x780 [ 6.295028][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.295032][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.295035][ T74] ? lock_acquire+0x13c/0x160 [ 6.295042][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.295049][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.295051][ T74] ? console_flush_one_record+0x106/0x710 [ 6.295056][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.295060][ T74] ? lock_acquire+0x13c/0x160 [ 6.295067][ T74] console_flush_one_record+0x46f/0x710 [ 6.295074][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.295076][ T74] ? __lock_acquire+0x518/0xc20 [ 6.295086][ T74] console_unlock+0xee/0x1f0 [ 6.295090][ T74] ? console_flush_one_record+0x710/0x710 [ 6.295093][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.295096][ T74] ? lock_acquire+0x60/0x160 [ 6.295103][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.295105][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.295111][ T74] vprintk_emit+0x37c/0x3e0 [ 6.295117][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.295122][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.295131][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.295136][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.295139][ T74] ? simple_strntoull+0x10f/0x140 [ 6.295145][ T74] ? date_str+0x1e0/0x1e0 [ 6.295150][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.295158][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.295162][ T74] ? vprintk_default+0x20/0x20 [ 6.295170][ T74] ? vprintk_default+0x20/0x20 [ 6.295174][ T74] new_sync_write+0x33e/0x760 [ 6.295179][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.295185][ T74] ? new_sync_read+0x750/0x750 [ 6.295192][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.295201][ T74] ? __fget_files+0x1e3/0x460 [ 6.295207][ T74] vfs_write+0x6a2/0xbd0 [ 6.295215][ T74] ksys_write+0x116/0x250 [ 6.295220][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.295225][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.295232][ T74] do_syscall_64+0xff/0x530 [ 6.295235][ T74] ? common_interrupt+0x5a/0xf0 [ 6.295239][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.295243][ T74] RIP: 0033:0x7fb8f43dfed2 [ 6.295247][ 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 [ 6.295250][ T74] RSP: 002b:00007fb8f4326c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.295253][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb8f43dfed2 [ 6.295255][ T74] RDX: 000000000000002e RSI: 00007fb8ec0012c0 RDI: 0000000000000003 [ 6.295257][ T74] RBP: 00007fb8f4326c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.295258][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8f446a0a0 [ 6.295259][ T74] R13: 00007fb8f43683e0 R14: 00007fb8ec0012c0 R15: 00007fb8f4326da8 [ 6.295272][ T74] [ 6.605454][ T95] nfsrahead (95) used greatest stack depth: 23920 bytes left [ 6.988155][ T74] virtme-ng-init: udev is done [ 6.991167][ T1] virtme-ng-init: initialization done