virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.143378][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.143410][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.143413][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.143415][ T1] preempt_count: 1, expected: 0 [ 1.143415][ T1] RCU nest depth: 0, expected: 0 [ 1.143417][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.143419][ T1] #0: ff110000028fb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.143432][ T1] #1: ffffffffa9b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.143438][ T1] #2: ffffffffa9b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.143442][ T1] #3: ffffffffa9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.143446][ T1] #4: ffffffffa9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.143449][ T1] irq event stamp: 311444 [ 1.143450][ T1] hardirqs last enabled at (311443): [] __down_trylock_console_sem+0x86/0xa0 [ 1.143453][ T1] hardirqs last disabled at (311444): [] console_emit_next_record+0x3f8/0x4f0 [ 1.143455][ T1] softirqs last enabled at (309434): [] handle_softirqs+0x67c/0x900 [ 1.143458][ T1] softirqs last disabled at (309341): [] __irq_exit_rcu+0x145/0x1c0 [ 1.143461][ T1] Preemption disabled at: [ 1.143462][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.143467][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.143470][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.143473][ T1] Call Trace: [ 1.143477][ T1] [ 1.143481][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.143487][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.143489][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.143494][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.143497][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.143502][ T1] __kmalloc_noprof+0x443/0x760 [ 1.143504][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.143510][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.143512][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.143515][ T1] put_chars+0x1e1/0x2f0 [ 1.143517][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.143519][ T1] ? __send_to_port+0x420/0x420 [ 1.143521][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.143525][ T1] ? validate_chain+0x38b/0xc20 [ 1.143531][ T1] hvc_console_print+0x292/0x780 [ 1.143537][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.143539][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143542][ T1] ? lock_acquire+0x13c/0x160 [ 1.143546][ T1] console_emit_next_record+0x252/0x4f0 [ 1.143549][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.143554][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143556][ T1] ? lock_acquire+0x13c/0x160 [ 1.143559][ T1] console_flush_one_record+0x46f/0x710 [ 1.143563][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.143565][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143570][ T1] console_unlock+0xee/0x1f0 [ 1.143573][ T1] ? console_flush_one_record+0x710/0x710 [ 1.143575][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143577][ T1] ? lock_acquire+0x60/0x160 [ 1.143581][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.143582][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.143585][ T1] vprintk_emit+0x37c/0x3e0 [ 1.143589][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.143591][ T1] ? find_held_lock+0x2b/0x80 [ 1.143594][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.143596][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.143600][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.143605][ T1] ? device_rename.cold+0xa/0xa [ 1.143607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.143612][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.143613][ T1] ? find_held_lock+0x2b/0x80 [ 1.143618][ T1] dev_printk_emit+0xb9/0xee [ 1.143620][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.143624][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.143628][ T1] ? proc_register+0x368/0x8b0 [ 1.143635][ T1] _dev_info+0xe2/0x116 [ 1.143638][ T1] ? _dev_notice+0x120/0x120 [ 1.143642][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.143646][ T1] ? rtc_proc_show+0x400/0x400 [ 1.143651][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.143656][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.143658][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.143662][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.143669][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.143673][ T1] cmos_do_probe+0x73b/0x98a [ 1.143675][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.143678][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.143679][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.143685][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.143687][ T1] ? mc146818_set_time+0x500/0x500 [ 1.143691][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.143693][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.143699][ T1] platform_probe+0xfe/0x1f0 [ 1.143703][ T1] call_driver_probe+0x61/0x1c0 [ 1.143706][ T1] really_probe+0x199/0x760 [ 1.143709][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143711][ T1] __driver_probe_device+0x24f/0x440 [ 1.143714][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143715][ T1] ? __device_attach_driver+0x280/0x280 [ 1.143717][ T1] driver_probe_device+0x4a/0xf0 [ 1.143720][ T1] __driver_attach+0x1b8/0x540 [ 1.143722][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.143725][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.143727][ T1] ? bus_remove_file+0x50/0x50 [ 1.143729][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.143732][ T1] ? rtc_dev_init+0x40/0x40 [ 1.143737][ T1] ? rtc_dev_init+0x40/0x40 [ 1.143739][ T1] bus_add_driver+0x2c8/0x530 [ 1.143743][ T1] driver_register+0x1a3/0x390 [ 1.143746][ T1] __platform_driver_probe+0x13f/0x270 [ 1.143749][ T1] cmos_init+0x31/0x40 [ 1.143750][ T1] do_one_initcall+0x124/0x4f0 [ 1.143754][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.143756][ T1] ? parameq+0x110/0x110 [ 1.143761][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.143765][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.143769][ T1] kernel_init_freeable+0x596/0x630 [ 1.143772][ T1] ? rest_init+0x280/0x280 [ 1.143776][ T1] kernel_init+0x21/0x150 [ 1.143778][ T1] ? rest_init+0x280/0x280 [ 1.143780][ T1] ret_from_fork+0x474/0x6b0 [ 1.143785][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.143789][ T1] ? __switch_to+0x5a3/0xe00 [ 1.143789][ T1] ? rest_init+0x280/0x280 [ 1.143789][ T1] ret_from_fork_asm+0x11/0x20 [ 1.143789][ T1] [ 1.176888][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:23:57 UTC (1787887437) [ 1.178581][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.181714][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.191504][ T1] NET: Registered PF_INET6 protocol family [ 1.196648][ T1] Segment Routing with IPv6 [ 1.197116][ T1] In-situ OAM (IOAM) with IPv6 [ 1.197508][ T1] NET: Registered PF_PACKET protocol family [ 1.197947][ T1] 9pnet: Installing 9P2000 support [ 1.198336][ T1] Key type dns_resolver registered [ 1.199267][ T1] NET: Registered PF_VSOCK protocol family [ 1.204234][ T1] IPI shorthand broadcast: enabled [ 1.311215][ T1] sched_clock: Marking stable (1269001676, 41785302)->(1390002899, -79215921) [ 1.314678][ T1] registered taskstats version 1 [ 1.316561][ T1] Loading compiled-in X.509 certificates [ 1.421563][ T1] Demotion targets for Node 0: null [ 1.421960][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.422271][ T1] page_owner is disabled [ 1.423442][ T1] PM: Magic number: 6:256:362 [ 1.423679][ T1] msr msr1: hash matches [ 1.425199][ T1] ALSA device list: [ 1.425949][ T1] No soundcards found. [ 1.427424][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.430550][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.431470][ T1] devtmpfs: mounted [ 1.431762][ T1] VFS: Pivoted into new rootfs [ 1.459066][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.459344][ T1] Write protecting the kernel read-only data: 55296k [ 1.459852][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.460338][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.460803][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.461160][ T1] with arguments: [ 1.461297][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.461600][ T1] with environment: [ 1.461732][ T1] HOME=/ [ 1.461866][ T1] TERM=dumb [ 1.461993][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.462289][ T1] nr_open=2147483584 [ 1.462411][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.462794][ T1] virtme_rw_overlay0=/etc [ 1.463014][ T1] virtme_rw_overlay1=/lib [ 1.463171][ T1] virtme_rw_overlay2=/home [ 1.463389][ T1] virtme_rw_overlay3=/opt [ 1.463546][ T1] virtme_rw_overlay4=/srv [ 1.463761][ T1] virtme_rw_overlay5=/usr [ 1.466561][ T1] virtme_rw_overlay6=/var [ 1.466757][ T1] virtme_rw_overlay7=/tmp [ 1.467238][ T1] virtme_console=ttyS0 [ 1.467400][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.485664][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.487349][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.496748][ T1] overlayfs: failed to set xattr on upper [ 1.497102][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497382][ T1] overlayfs: ...falling back to uuid=null. [ 1.500201][ T1] overlayfs: failed to set xattr on upper [ 1.500432][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500693][ T1] overlayfs: ...falling back to uuid=null. [ 1.502657][ T1] overlayfs: failed to set xattr on upper [ 1.502886][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.503154][ T1] overlayfs: ...falling back to uuid=null. [ 1.505129][ T1] overlayfs: failed to set xattr on upper [ 1.505347][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505594][ T1] overlayfs: ...falling back to uuid=null. [ 1.507520][ T1] overlayfs: failed to set xattr on upper [ 1.507735][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.508175][ T1] overlayfs: ...falling back to uuid=null. [ 1.509903][ T1] overlayfs: failed to set xattr on upper [ 1.510117][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510372][ T1] overlayfs: ...falling back to uuid=null. [ 1.512279][ T1] overlayfs: failed to set xattr on upper [ 1.512499][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.512751][ T1] overlayfs: ...falling back to uuid=null. [ 1.514701][ T1] overlayfs: failed to set xattr on upper [ 1.514941][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515197][ T1] overlayfs: ...falling back to uuid=null. [ 1.527955][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.918683][ T74] kwatchdog (74) used greatest stack depth: 28680 bytes left [ 4.144644][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.144644][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.144644][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.144644][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.144660][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.144663][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.144664][ T1] preempt_count: 1, expected: 0 [ 4.144665][ T1] RCU nest depth: 0, expected: 0 [ 4.144666][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 4.144669][ T1] #0: ffffffffa9b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.144681][ T1] #1: ffffffffa9b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.144685][ T1] #2: ffffffffa9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.144689][ T1] #3: ffffffffa9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 4.144693][ T1] irq event stamp: 559464 [ 4.144694][ T1] hardirqs last enabled at (559463): [] __down_trylock_console_sem+0x86/0xa0 [ 4.144696][ T1] hardirqs last disabled at (559464): [] console_emit_next_record+0x3f8/0x4f0 [ 4.144698][ T1] softirqs last enabled at (559278): [] handle_softirqs+0x67c/0x900 [ 4.144701][ T1] softirqs last disabled at (559273): [] __irq_exit_rcu+0x145/0x1c0 [ 4.144704][ T1] Preemption disabled at: [ 4.144705][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.144711][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.144714][ T1] Tainted: [W]=WARN [ 4.144715][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.144718][ T1] Call Trace: [ 4.144719][ T1] [ 4.144721][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.144726][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.144728][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.144733][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.144736][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.144741][ T1] __kmalloc_noprof+0x443/0x760 [ 4.144743][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.144749][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.144751][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.144754][ T1] put_chars+0x1e1/0x2f0 [ 4.144757][ T1] ? __send_to_port+0x420/0x420 [ 4.144759][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 4.144762][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 4.144765][ T1] ? validate_chain+0x38b/0xc20 [ 4.144769][ T1] hvc_console_print+0x292/0x780 [ 4.144772][ T1] ? __lock_acquire+0x518/0xc20 [ 4.144773][ T1] ? __lock_acquire+0x518/0xc20 [ 4.144778][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.144781][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.144787][ T1] ? lock_acquire+0x13c/0x160 [ 4.144792][ T1] console_emit_next_record+0x252/0x4f0 [ 4.144796][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 4.144801][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.144803][ T1] ? lock_acquire+0x13c/0x160 [ 4.144807][ T1] console_flush_one_record+0x46f/0x710 [ 4.144811][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 4.144813][ T1] ? __lock_acquire+0x518/0xc20 [ 4.144818][ T1] console_unlock+0xee/0x1f0 [ 4.144821][ T1] ? console_flush_one_record+0x710/0x710 [ 4.144823][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.144825][ T1] ? lock_acquire+0x60/0x160 [ 4.144829][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.144830][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.144834][ T1] vprintk_emit+0x37c/0x3e0 [ 4.144837][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.144840][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.144846][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.144850][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.144852][ T1] ? simple_strntoull+0x10f/0x140 [ 4.144856][ T1] ? date_str+0x1e0/0x1e0 [ 4.144860][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.144864][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.144867][ T1] ? vprintk_default+0x20/0x20 [ 4.144871][ T1] ? vprintk_default+0x20/0x20 [ 4.144874][ T1] new_sync_write+0x33e/0x760 [ 4.144877][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.144879][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.144884][ T1] ? new_sync_read+0x750/0x750 [ 4.144891][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.144894][ T1] vfs_write+0x6a2/0xbd0 [ 4.144898][ T1] ksys_write+0x116/0x250 [ 4.144901][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.144904][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.144907][ T1] do_syscall_64+0xff/0x530 [ 4.144909][ T1] ? exc_page_fault+0xee/0x100 [ 4.144912][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.144914][ T1] RIP: 0033:0x7f120319dbee [ 4.144918][ 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 [ 4.144920][ T1] RSP: 002b:00007ffc0126b610 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.144922][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f120319dbee [ 4.144924][ T1] RDX: 000000000000011c RSI: 000055557e321680 RDI: 0000000000000003 [ 4.144925][ T1] RBP: 00007ffc0126b620 R08: 0000000000000000 R09: 0000000000000000 [ 4.144926][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f12032290a0 [ 4.144927][ T1] R13: 00007f12031273e0 R14: 000055557e321680 R15: 00007ffc0126b738 [ 4.144938][ T1] [ 4.147286][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 4.147637][ T1] virtme-ng-init: basic initialization done [ 4.227172][ T78] ip (78) used greatest stack depth: 23888 bytes left [ 4.284180][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.284595][ T75] virtme-ng-init: triggering udev coldplug [ 7.136269][ T75] virtme-ng-init: waiting for udev to settle [ 7.136285][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.136288][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 7.136289][ T75] preempt_count: 1, expected: 0 [ 7.136290][ T75] RCU nest depth: 0, expected: 0 [ 7.136291][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 7.136294][ T75] #0: ffffffffa9b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.136308][ T75] #1: ffffffffa9b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.136312][ T75] #2: ffffffffa9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.136316][ T75] #3: ffffffffa9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 7.136320][ T75] irq event stamp: 4166 [ 7.136321][ T75] hardirqs last enabled at (4165): [] __down_trylock_console_sem+0x86/0xa0 [ 7.136323][ T75] hardirqs last disabled at (4166): [] console_emit_next_record+0x3f8/0x4f0 [ 7.136325][ T75] softirqs last enabled at (3662): [] handle_softirqs+0x67c/0x900 [ 7.136329][ T75] softirqs last disabled at (2371): [] __irq_exit_rcu+0x145/0x1c0 [ 7.136332][ T75] Preemption disabled at: [ 7.136332][ T75] [] vprintk_emit+0x31b/0x3e0 [ 7.136338][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.136341][ T75] Tainted: [W]=WARN [ 7.136342][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.136345][ T75] Call Trace: [ 7.136346][ T75] [ 7.136348][ T75] dump_stack_lvl+0x6f/0xa0 [ 7.136354][ T75] ? vprintk_emit+0x31b/0x3e0 [ 7.136356][ T75] __might_resched.cold+0x1fe/0x2c1 [ 7.136361][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.136364][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 7.136369][ T75] __kmalloc_noprof+0x443/0x760 [ 7.136371][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 7.136377][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 7.136379][ T75] alloc_buf.isra.0+0x4b/0x260 [ 7.136383][ T75] put_chars+0x1e1/0x2f0 [ 7.136386][ T75] ? __send_to_port+0x420/0x420 [ 7.136387][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 7.136391][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 7.136394][ T75] ? validate_chain+0x38b/0xc20 [ 7.136398][ T75] hvc_console_print+0x292/0x780 [ 7.136401][ T75] ? __lock_acquire+0x518/0xc20 [ 7.136402][ T75] ? __lock_acquire+0x518/0xc20 [ 7.136407][ T75] ? hvc_write+0x3a0/0x3a0 [ 7.136410][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.136413][ T75] ? lock_acquire+0x13c/0x160 [ 7.136417][ T75] console_emit_next_record+0x252/0x4f0 [ 7.136420][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 7.136425][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.136427][ T75] ? lock_acquire+0x13c/0x160 [ 7.136431][ T75] console_flush_one_record+0x46f/0x710 [ 7.136435][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 7.136437][ T75] ? __lock_acquire+0x518/0xc20 [ 7.136442][ T75] console_unlock+0xee/0x1f0 [ 7.136444][ T75] ? console_flush_one_record+0x710/0x710 [ 7.136446][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.136448][ T75] ? lock_acquire+0x60/0x160 [ 7.136452][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.136453][ T75] ? vprintk_emit+0x320/0x3e0 [ 7.136456][ T75] vprintk_emit+0x37c/0x3e0 [ 7.136460][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 7.136463][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 7.136469][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.136473][ T75] ? vprintk_emit.cold+0x107/0x107 [ 7.136475][ T75] ? simple_strntoull+0x10f/0x140 [ 7.136479][ T75] ? date_str+0x1e0/0x1e0 [ 7.136483][ T75] ? devkmsg_write+0xd1/0x2c0 [ 7.136487][ T75] devkmsg_write.cold+0x5a/0x8b [ 7.136490][ T75] ? vprintk_default+0x20/0x20 [ 7.136494][ T75] ? vprintk_default+0x20/0x20 [ 7.136496][ T75] new_sync_write+0x33e/0x760 [ 7.136500][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 7.136504][ T75] ? new_sync_read+0x750/0x750 [ 7.136508][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 7.136513][ T75] ? __fget_files+0x1e3/0x460 [ 7.136518][ T75] vfs_write+0x6a2/0xbd0 [ 7.136522][ T75] ksys_write+0x116/0x250 [ 7.136525][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 7.136528][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.136531][ T75] do_syscall_64+0xff/0x530 [ 7.136534][ T75] ? exc_page_fault+0xee/0x100 [ 7.136537][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.136540][ T75] RIP: 0033:0x7f120319eed2 [ 7.136544][ 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 [ 7.136546][ T75] RSP: 002b:00007f12030e5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.136549][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f120319eed2 [ 7.136551][ T75] RDX: 000000000000002e RSI: 00007f11f4001090 RDI: 0000000000000003 [ 7.136551][ T75] RBP: 00007f12030e5c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.136552][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f12032290a0 [ 7.136553][ T75] R13: 00007f12031273e0 R14: 00007f11f4001090 R15: 00007f12030e5da8 [ 7.136560][ T75] [ 8.058519][ T75] virtme-ng-init: udev is done [ 8.062746][ T1] virtme-ng-init: initialization done