virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.136357][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.136378][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.136380][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.136381][ T1] preempt_count: 1, expected: 0 [ 1.136382][ T1] RCU nest depth: 0, expected: 0 [ 1.136383][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.136385][ T1] #0: ff110000027c6938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.136397][ T1] #1: ffffffffa2b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.136403][ T1] #2: ffffffffa2b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.136406][ T1] #3: ffffffffa2a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.136410][ T1] #4: ffffffffa2a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.136413][ T1] irq event stamp: 306152 [ 1.136414][ T1] hardirqs last enabled at (306151): [] __down_trylock_console_sem+0x86/0xa0 [ 1.136417][ T1] hardirqs last disabled at (306152): [] console_emit_next_record+0x3d4/0x4c0 [ 1.136419][ T1] softirqs last enabled at (304794): [] handle_softirqs+0x67c/0x900 [ 1.136422][ T1] softirqs last disabled at (304611): [] __irq_exit_rcu+0x145/0x1c0 [ 1.136424][ T1] Preemption disabled at: [ 1.136425][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.136429][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.136432][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.136434][ T1] Call Trace: [ 1.136435][ T1] [ 1.136443][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.136448][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.136450][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.136454][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.136457][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.136462][ T1] __kmalloc_noprof+0x443/0x760 [ 1.136465][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.136470][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.136473][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.136476][ T1] put_chars+0x1e1/0x2f0 [ 1.136479][ T1] ? __send_to_port+0x420/0x420 [ 1.136482][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.136485][ T1] ? validate_chain+0x38b/0xc20 [ 1.136490][ T1] hvc_console_print+0x292/0x780 [ 1.136493][ T1] ? __lock_acquire+0x518/0xc20 [ 1.136495][ T1] ? __lock_acquire+0x518/0xc20 [ 1.136499][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.136502][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.136505][ T1] ? lock_acquire+0x13c/0x160 [ 1.136509][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.136512][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.136514][ T1] ? console_flush_one_record+0x106/0x710 [ 1.136516][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.136518][ T1] ? lock_acquire+0x13c/0x160 [ 1.136522][ T1] console_flush_one_record+0x46f/0x710 [ 1.136526][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.136527][ T1] ? __lock_acquire+0x518/0xc20 [ 1.136532][ T1] console_unlock+0xee/0x1f0 [ 1.136534][ T1] ? console_flush_one_record+0x710/0x710 [ 1.136535][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.136537][ T1] ? lock_acquire+0x60/0x160 [ 1.136541][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.136543][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.136546][ T1] vprintk_emit+0x37c/0x3e0 [ 1.136549][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.136551][ T1] ? find_held_lock+0x2b/0x80 [ 1.136553][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.136555][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.136559][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.136564][ T1] ? device_rename.cold+0xa/0xa [ 1.136565][ T1] ? __lock_acquire+0x518/0xc20 [ 1.136570][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.136572][ T1] ? find_held_lock+0x2b/0x80 [ 1.136576][ T1] dev_printk_emit+0xb9/0xee [ 1.136578][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.136581][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.136586][ T1] ? proc_register+0x368/0x8b0 [ 1.136592][ T1] _dev_info+0xe2/0x116 [ 1.136595][ T1] ? _dev_notice+0x120/0x120 [ 1.136600][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.136604][ T1] ? rtc_proc_show+0x400/0x400 [ 1.136609][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.136614][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.136618][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.136624][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.136628][ T1] cmos_do_probe+0x73b/0x98a [ 1.136630][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.136633][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.136635][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.136641][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.136642][ T1] ? mc146818_set_time+0x500/0x500 [ 1.136646][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.136647][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.136652][ T1] platform_probe+0xfe/0x1f0 [ 1.136655][ T1] call_driver_probe+0x61/0x1c0 [ 1.136658][ T1] really_probe+0x199/0x760 [ 1.136661][ T1] ? __device_attach_driver+0x280/0x280 [ 1.136663][ T1] __driver_probe_device+0x24f/0x440 [ 1.136666][ T1] ? __device_attach_driver+0x280/0x280 [ 1.136668][ T1] ? __device_attach_driver+0x280/0x280 [ 1.136669][ T1] driver_probe_device+0x4a/0xf0 [ 1.136672][ T1] __driver_attach+0x1b8/0x540 [ 1.136674][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.136677][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.136680][ T1] ? bus_remove_file+0x50/0x50 [ 1.136682][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.136685][ T1] ? rtc_dev_init+0x40/0x40 [ 1.136693][ T1] ? rtc_dev_init+0x40/0x40 [ 1.136694][ T1] bus_add_driver+0x2c8/0x530 [ 1.136694][ T1] driver_register+0x1a3/0x390 [ 1.136694][ T1] __platform_driver_probe+0x13f/0x270 [ 1.136694][ T1] cmos_init+0x31/0x40 [ 1.136694][ T1] do_one_initcall+0x124/0x4f0 [ 1.136694][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.136694][ T1] ? parameq+0x110/0x110 [ 1.136694][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.136694][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.136694][ T1] kernel_init_freeable+0x596/0x630 [ 1.136694][ T1] ? rest_init+0x280/0x280 [ 1.136694][ T1] kernel_init+0x21/0x150 [ 1.136694][ T1] ? rest_init+0x280/0x280 [ 1.136694][ T1] ret_from_fork+0x4a4/0x720 [ 1.136694][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.136694][ T1] ? __switch_to+0x5a3/0xe00 [ 1.136694][ T1] ? rest_init+0x280/0x280 [ 1.136694][ T1] ret_from_fork_asm+0x11/0x20 [ 1.136694][ T1] [ 1.168272][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:58:44 UTC (1787921924) [ 1.169333][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.172543][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.181802][ T1] NET: Registered PF_INET6 protocol family [ 1.188251][ T1] Segment Routing with IPv6 [ 1.189052][ T1] In-situ OAM (IOAM) with IPv6 [ 1.189654][ T1] NET: Registered PF_PACKET protocol family [ 1.190141][ T1] 9pnet: Installing 9P2000 support [ 1.190717][ T1] Key type dns_resolver registered [ 1.191770][ T1] NET: Registered PF_VSOCK protocol family [ 1.197523][ T1] IPI shorthand broadcast: enabled [ 1.393524][ T1] sched_clock: Marking stable (1354005375, 38691230)->(1497229241, -104532636) [ 1.398686][ T1] registered taskstats version 1 [ 1.402521][ T1] Loading compiled-in X.509 certificates [ 1.475412][ T71] kwatchdog (71) used greatest stack depth: 29680 bytes left [ 1.581778][ T1] Demotion targets for Node 0: null [ 1.582233][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12169) [ 1.582742][ T1] page_owner is disabled [ 1.598637][ T1] PM: Magic number: 6:831:987 [ 1.598964][ T1] machinecheck machinecheck0: hash matches [ 1.599864][ T1] netconsole: network logging started [ 1.602242][ T1] ALSA device list: [ 1.602486][ T1] No soundcards found. [ 1.604468][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.608326][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.609528][ T1] devtmpfs: mounted [ 1.609931][ T1] VFS: Pivoted into new rootfs [ 1.660549][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.660869][ T1] Write protecting the kernel read-only data: 57344k [ 1.661845][ T1] Freeing unused kernel image (text/rodata gap) memory: 1840K [ 1.662237][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.662677][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.663059][ T1] with arguments: [ 1.663227][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.663517][ T1] with environment: [ 1.663676][ T1] HOME=/ [ 1.664159][ T1] TERM=dumb [ 1.664638][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.665095][ T1] nr_open=2147483584 [ 1.665262][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.665587][ T1] virtme_rw_overlay0=/etc [ 1.665791][ T1] virtme_rw_overlay1=/lib [ 1.666007][ T1] virtme_rw_overlay2=/home [ 1.666197][ T1] virtme_rw_overlay3=/opt [ 1.666399][ T1] virtme_rw_overlay4=/srv [ 1.666614][ T1] virtme_rw_overlay5=/usr [ 1.666829][ T1] virtme_rw_overlay6=/var [ 1.667022][ T1] virtme_rw_overlay7=/tmp [ 1.667240][ T1] virtme_console=ttyS0 [ 1.667431][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.683155][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.684404][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.698271][ T1] overlayfs: failed to set xattr on upper [ 1.698576][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.698942][ T1] overlayfs: ...falling back to uuid=null. [ 1.701627][ T1] overlayfs: failed to set xattr on upper [ 1.701873][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.702162][ T1] overlayfs: ...falling back to uuid=null. [ 1.704166][ T1] overlayfs: failed to set xattr on upper [ 1.704393][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.704793][ T1] overlayfs: ...falling back to uuid=null. [ 1.706668][ T1] overlayfs: failed to set xattr on upper [ 1.706909][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.707214][ T1] overlayfs: ...falling back to uuid=null. [ 1.709682][ T1] overlayfs: failed to set xattr on upper [ 1.709950][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.710226][ T1] overlayfs: ...falling back to uuid=null. [ 1.711994][ T1] overlayfs: failed to set xattr on upper [ 1.712234][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.712516][ T1] overlayfs: ...falling back to uuid=null. [ 1.714829][ T1] overlayfs: failed to set xattr on upper [ 1.715063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.715355][ T1] overlayfs: ...falling back to uuid=null. [ 1.717325][ T1] overlayfs: failed to set xattr on upper [ 1.717559][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.718273][ T1] overlayfs: ...falling back to uuid=null. [ 1.729346][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.964951][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.964951][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.964951][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.964951][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.964968][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.964970][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.964972][ T1] preempt_count: 1, expected: 0 [ 3.964972][ T1] RCU nest depth: 0, expected: 0 [ 3.964973][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.964976][ T1] #0: ffffffffa2b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.964988][ T1] #1: ffffffffa2b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.964991][ T1] #2: ffffffffa2a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.964994][ T1] #3: ffffffffa2a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.964997][ T1] irq event stamp: 601070 [ 3.964998][ T1] hardirqs last enabled at (601069): [] __down_trylock_console_sem+0x86/0xa0 [ 3.965001][ T1] hardirqs last disabled at (601070): [] console_emit_next_record+0x3d4/0x4c0 [ 3.965003][ T1] softirqs last enabled at (600752): [] handle_softirqs+0x67c/0x900 [ 3.965006][ T1] softirqs last disabled at (600745): [] __irq_exit_rcu+0x145/0x1c0 [ 3.965009][ T1] Preemption disabled at: [ 3.965009][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.965014][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.965018][ T1] Tainted: [W]=WARN [ 3.965019][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.965021][ T1] Call Trace: [ 3.965022][ T1] [ 3.965024][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.965028][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.965030][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.965034][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.965038][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.965042][ T1] __kmalloc_noprof+0x443/0x760 [ 3.965045][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.965051][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.965054][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.965057][ T1] put_chars+0x1e1/0x2f0 [ 3.965060][ T1] ? __send_to_port+0x420/0x420 [ 3.965061][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.965065][ T1] ? validate_chain+0x38b/0xc20 [ 3.965071][ T1] hvc_console_print+0x292/0x780 [ 3.965073][ T74] systemd-tmpfile (74) used greatest stack depth: 24864 bytes left [ 3.965078][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.965080][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.965082][ T1] ? lock_acquire+0x13c/0x160 [ 3.965086][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.965089][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.965090][ T1] ? console_flush_one_record+0x106/0x710 [ 3.965093][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.965095][ T1] ? lock_acquire+0x13c/0x160 [ 3.965099][ T1] console_flush_one_record+0x46f/0x710 [ 3.965102][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.965103][ T1] ? __lock_acquire+0x518/0xc20 [ 3.965109][ T1] console_unlock+0xee/0x1f0 [ 3.965111][ T1] ? console_flush_one_record+0x710/0x710 [ 3.965112][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.965114][ T1] ? lock_acquire+0x60/0x160 [ 3.965117][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.965119][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.965122][ T1] vprintk_emit+0x37c/0x3e0 [ 3.965125][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.965128][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.965133][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.965137][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.965139][ T1] ? simple_strntoull+0x10f/0x140 [ 3.965143][ T1] ? date_str+0x1e0/0x1e0 [ 3.965146][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.965150][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.965152][ T1] ? vprintk_default+0x20/0x20 [ 3.965156][ T1] ? vprintk_default+0x20/0x20 [ 3.965158][ T1] new_sync_write+0x33e/0x760 [ 3.965161][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.965164][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.965168][ T1] ? new_sync_read+0x750/0x750 [ 3.965175][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.965177][ T1] vfs_write+0x6a2/0xbd0 [ 3.965181][ T1] ksys_write+0x116/0x250 [ 3.965184][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.965186][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.965189][ T1] do_syscall_64+0x10e/0x570 [ 3.965191][ T1] ? exc_page_fault+0xee/0x100 [ 3.965194][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.965196][ T1] RIP: 0033:0x7f08ed73bbee [ 3.965200][ 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 [ 3.965201][ T1] RSP: 002b:00007ffc78ce5a40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.965204][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f08ed73bbee [ 3.965205][ T1] RDX: 000000000000011c RSI: 000055559381b630 RDI: 0000000000000003 [ 3.965206][ T1] RBP: 00007ffc78ce5a50 R08: 0000000000000000 R09: 0000000000000000 [ 3.965207][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f08ed7c70a0 [ 3.965207][ T1] R13: 00007f08ed6c53e0 R14: 000055559381b630 R15: 00007ffc78ce5b68 [ 3.965214][ T1] [ 3.966430][ T1] virtme-ng-init: basic initialization done [ 4.031167][ T79] ip (79) used greatest stack depth: 24280 bytes left [ 4.034333][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.034734][ T75] virtme-ng-init: triggering udev coldplug [ 6.344111][ T75] virtme-ng-init: waiting for udev to settle [ 6.344125][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.344127][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.344128][ T75] preempt_count: 1, expected: 0 [ 6.344129][ T75] RCU nest depth: 0, expected: 0 [ 6.344130][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.344133][ T75] #0: ffffffffa2b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.344145][ T75] #1: ffffffffa2b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.344149][ T75] #2: ffffffffa2a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.344152][ T75] #3: ffffffffa2a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.344156][ T75] irq event stamp: 2880 [ 6.344157][ T75] hardirqs last enabled at (2879): [] __down_trylock_console_sem+0x86/0xa0 [ 6.344160][ T75] hardirqs last disabled at (2880): [] console_emit_next_record+0x3d4/0x4c0 [ 6.344162][ T75] softirqs last enabled at (2320): [] fpu_clone+0xd9/0x410 [ 6.344166][ T75] softirqs last disabled at (2318): [] fpu_clone+0x82/0x410 [ 6.344168][ T75] Preemption disabled at: [ 6.344169][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.344174][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.344178][ T75] Tainted: [W]=WARN [ 6.344179][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.344181][ T75] Call Trace: [ 6.344182][ T75] [ 6.344184][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.344188][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.344190][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.344195][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.344198][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.344203][ T75] __kmalloc_noprof+0x443/0x760 [ 6.344206][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.344212][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.344215][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.344219][ T75] put_chars+0x1e1/0x2f0 [ 6.344222][ T75] ? __send_to_port+0x420/0x420 [ 6.344223][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.344228][ T75] ? validate_chain+0x38b/0xc20 [ 6.344234][ T75] hvc_console_print+0x292/0x780 [ 6.344240][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.344243][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.344245][ T75] ? lock_acquire+0x13c/0x160 [ 6.344249][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.344252][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.344254][ T75] ? console_flush_one_record+0x106/0x710 [ 6.344256][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.344258][ T75] ? lock_acquire+0x13c/0x160 [ 6.344262][ T75] console_flush_one_record+0x46f/0x710 [ 6.344266][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.344268][ T75] ? __lock_acquire+0x518/0xc20 [ 6.344273][ T75] console_unlock+0xee/0x1f0 [ 6.344275][ T75] ? console_flush_one_record+0x710/0x710 [ 6.344277][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.344279][ T75] ? lock_acquire+0x60/0x160 [ 6.344282][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.344284][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.344287][ T75] vprintk_emit+0x37c/0x3e0 [ 6.344290][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.344293][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.344299][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.344303][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.344305][ T75] ? simple_strntoull+0x10f/0x140 [ 6.344309][ T75] ? date_str+0x1e0/0x1e0 [ 6.344313][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.344317][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.344320][ T75] ? vprintk_default+0x20/0x20 [ 6.344324][ T75] ? vprintk_default+0x20/0x20 [ 6.344326][ T75] new_sync_write+0x33e/0x760 [ 6.344330][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.344334][ T75] ? new_sync_read+0x750/0x750 [ 6.344338][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.344343][ T75] ? __fget_files+0x1e3/0x460 [ 6.344346][ T75] vfs_write+0x6a2/0xbd0 [ 6.344351][ T75] ksys_write+0x116/0x250 [ 6.344353][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.344356][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.344359][ T75] do_syscall_64+0x10e/0x570 [ 6.344362][ T75] ? exc_page_fault+0xee/0x100 [ 6.344365][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.344367][ T75] RIP: 0033:0x7f08ed73ced2 [ 6.344371][ 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 [ 6.344373][ T75] RSP: 002b:00007f08ed683c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.344375][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f08ed73ced2 [ 6.344377][ T75] RDX: 000000000000002e RSI: 00007f08e80012c0 RDI: 0000000000000003 [ 6.344377][ T75] RBP: 00007f08ed683c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.344378][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f08ed7c70a0 [ 6.344379][ T75] R13: 00007f08ed6c53e0 R14: 00007f08e80012c0 R15: 00007f08ed683da8 [ 6.344386][ T75] [ 6.787935][ T75] virtme-ng-init: udev is done [ 6.791045][ T1] virtme-ng-init: initialization done