virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.020757][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.020781][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.020783][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.020785][ T1] preempt_count: 1, expected: 0 [ 1.020786][ T1] RCU nest depth: 0, expected: 0 [ 1.020786][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.020789][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.020800][ T1] #1: ffffffff93969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.020807][ T1] #2: ffffffff93969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.020811][ T1] #3: ffffffff93889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.020815][ T1] #4: ffffffff93889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.020819][ T1] irq event stamp: 305224 [ 1.020820][ T1] hardirqs last enabled at (305223): [] __down_trylock_console_sem+0x86/0xa0 [ 1.020822][ T1] hardirqs last disabled at (305224): [] console_emit_next_record+0x3d4/0x4c0 [ 1.020824][ T1] softirqs last enabled at (304636): [] handle_softirqs+0x67c/0x900 [ 1.020827][ T1] softirqs last disabled at (303947): [] __irq_exit_rcu+0x145/0x1c0 [ 1.020830][ T1] Preemption disabled at: [ 1.020831][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.020836][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.020839][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.020840][ T1] Call Trace: [ 1.020842][ T1] [ 1.020845][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.020851][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.020853][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.020857][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.020861][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.020866][ T1] __kmalloc_noprof+0x443/0x760 [ 1.020869][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.020874][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.020877][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.020879][ T1] put_chars+0x1e1/0x2f0 [ 1.020882][ T1] ? __send_to_port+0x420/0x420 [ 1.020885][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.020889][ T1] ? validate_chain+0x38b/0xc20 [ 1.020893][ T1] hvc_console_print+0x292/0x780 [ 1.020895][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020897][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020901][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.020904][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020907][ T1] ? lock_acquire+0x13c/0x160 [ 1.020911][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.020915][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.020916][ T1] ? console_flush_one_record+0x106/0x710 [ 1.020920][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020922][ T1] ? lock_acquire+0x13c/0x160 [ 1.020926][ T1] console_flush_one_record+0x46f/0x710 [ 1.020930][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.020932][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020937][ T1] console_unlock+0xee/0x1f0 [ 1.020940][ T1] ? console_flush_one_record+0x710/0x710 [ 1.020942][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020944][ T1] ? lock_acquire+0x60/0x160 [ 1.020948][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.020949][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.020953][ T1] vprintk_emit+0x37c/0x3e0 [ 1.020956][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.020959][ T1] ? find_held_lock+0x2b/0x80 [ 1.020960][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.020963][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.020966][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.020971][ T1] ? device_rename.cold+0xa/0xa [ 1.020973][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020978][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.020979][ T1] ? find_held_lock+0x2b/0x80 [ 1.020983][ T1] dev_printk_emit+0xb9/0xee [ 1.020986][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.020989][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.020993][ T1] ? proc_register+0x368/0x8b0 [ 1.020999][ T1] _dev_info+0xe2/0x116 [ 1.021002][ T1] ? _dev_notice+0x120/0x120 [ 1.021007][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.021011][ T1] ? rtc_proc_show+0x400/0x400 [ 1.021016][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.021021][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.021025][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.021032][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.021036][ T1] cmos_do_probe+0x73b/0x98a [ 1.021039][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.021041][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.021043][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.021049][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.021050][ T1] ? mc146818_set_time+0x500/0x500 [ 1.021054][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.021056][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.021062][ T1] platform_probe+0xfe/0x1f0 [ 1.021065][ T1] call_driver_probe+0x61/0x1c0 [ 1.021068][ T1] really_probe+0x199/0x760 [ 1.021071][ T1] ? __device_attach_driver+0x280/0x280 [ 1.021073][ T1] __driver_probe_device+0x24f/0x440 [ 1.021076][ T1] ? __device_attach_driver+0x280/0x280 [ 1.021077][ T1] ? __device_attach_driver+0x280/0x280 [ 1.021079][ T1] driver_probe_device+0x4a/0xf0 [ 1.021081][ T1] __driver_attach+0x1b8/0x540 [ 1.021084][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.021086][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.021089][ T1] ? bus_remove_file+0x50/0x50 [ 1.021090][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.021093][ T1] ? rtc_dev_init+0x40/0x40 [ 1.021099][ T1] ? rtc_dev_init+0x40/0x40 [ 1.021101][ T1] bus_add_driver+0x2c8/0x530 [ 1.021105][ T1] driver_register+0x1a3/0x390 [ 1.021108][ T1] __platform_driver_probe+0x13f/0x270 [ 1.021111][ T1] cmos_init+0x31/0x40 [ 1.021113][ T1] do_one_initcall+0x124/0x4f0 [ 1.021116][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.021118][ T1] ? parameq+0x110/0x110 [ 1.021123][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.021126][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.021129][ T1] kernel_init_freeable+0x596/0x630 [ 1.021132][ T1] ? rest_init+0x280/0x280 [ 1.021136][ T1] kernel_init+0x21/0x150 [ 1.021138][ T1] ? rest_init+0x280/0x280 [ 1.021140][ T1] ret_from_fork+0x474/0x6b0 [ 1.021144][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.021147][ T1] ? __switch_to+0x5a3/0xe00 [ 1.021150][ T1] ? rest_init+0x280/0x280 [ 1.021153][ T1] ret_from_fork_asm+0x11/0x20 [ 1.021161][ T1] [ 1.053599][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:49:09 UTC (1787910549) [ 1.054653][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.057972][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.067594][ T1] NET: Registered PF_INET6 protocol family [ 1.071982][ T1] Segment Routing with IPv6 [ 1.072430][ T1] In-situ OAM (IOAM) with IPv6 [ 1.072801][ T1] NET: Registered PF_PACKET protocol family [ 1.073065][ T1] 9pnet: Installing 9P2000 support [ 1.073661][ T1] Key type dns_resolver registered [ 1.074317][ T1] NET: Registered PF_VSOCK protocol family [ 1.078645][ T1] IPI shorthand broadcast: enabled [ 1.179730][ T1] sched_clock: Marking stable (1144002287, 35345237)->(1259818229, -80470705) [ 1.181853][ T1] registered taskstats version 1 [ 1.183682][ T1] Loading compiled-in X.509 certificates [ 1.285002][ T1] Demotion targets for Node 0: null [ 1.285325][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12238) [ 1.285628][ T1] page_owner is disabled [ 1.286696][ T1] PM: Magic number: 6:857:829 [ 1.287122][ T1] netconsole: network logging started [ 1.288501][ T1] ALSA device list: [ 1.288650][ T1] No soundcards found. [ 1.290642][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.293200][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.294031][ T1] devtmpfs: mounted [ 1.294312][ T1] VFS: Pivoted into new rootfs [ 1.324176][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.324697][ T1] Write protecting the kernel read-only data: 55296k [ 1.325196][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.326204][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.326476][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.326744][ T1] with arguments: [ 1.326861][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.327087][ T1] with environment: [ 1.327215][ T1] HOME=/ [ 1.327333][ T1] TERM=dumb [ 1.327452][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.327673][ T1] nr_open=2147483584 [ 1.327792][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.328060][ T1] virtme_rw_overlay0=/etc [ 1.328220][ T1] virtme_rw_overlay1=/lib [ 1.328376][ T1] virtme_rw_overlay2=/home [ 1.328528][ T1] virtme_rw_overlay3=/opt [ 1.328682][ T1] virtme_rw_overlay4=/srv [ 1.328830][ T1] virtme_rw_overlay5=/usr [ 1.328977][ T1] virtme_rw_overlay6=/var [ 1.329138][ T1] virtme_rw_overlay7=/tmp [ 1.329293][ T1] virtme_console=ttyS0 [ 1.329760][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.346582][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.347976][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.358055][ T1] overlayfs: failed to set xattr on upper [ 1.358406][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.358725][ T1] overlayfs: ...falling back to uuid=null. [ 1.361158][ T1] overlayfs: failed to set xattr on upper [ 1.361491][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361770][ T1] overlayfs: ...falling back to uuid=null. [ 1.363827][ T1] overlayfs: failed to set xattr on upper [ 1.364063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364384][ T1] overlayfs: ...falling back to uuid=null. [ 1.366372][ T1] overlayfs: failed to set xattr on upper [ 1.366612][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366906][ T1] overlayfs: ...falling back to uuid=null. [ 1.368923][ T1] overlayfs: failed to set xattr on upper [ 1.369157][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370005][ T1] overlayfs: ...falling back to uuid=null. [ 1.371808][ T1] overlayfs: failed to set xattr on upper [ 1.372041][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372322][ T1] overlayfs: ...falling back to uuid=null. [ 1.374270][ T1] overlayfs: failed to set xattr on upper [ 1.374913][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375196][ T1] overlayfs: ...falling back to uuid=null. [ 1.377171][ T1] overlayfs: failed to set xattr on upper [ 1.377421][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377708][ T1] overlayfs: ...falling back to uuid=null. [ 1.388672][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.402936][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.519424][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.519424][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.519424][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.519424][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.519441][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.519443][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.519445][ T1] preempt_count: 1, expected: 0 [ 3.519446][ T1] RCU nest depth: 0, expected: 0 [ 3.519447][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.519449][ T1] #0: ffffffff93969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.519462][ T1] #1: ffffffff93969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.519466][ T1] #2: ffffffff93889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.519470][ T1] #3: ffffffff93889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.519474][ T1] irq event stamp: 550156 [ 3.519475][ T1] hardirqs last enabled at (550155): [] __down_trylock_console_sem+0x86/0xa0 [ 3.519478][ T1] hardirqs last disabled at (550156): [] console_emit_next_record+0x3d4/0x4c0 [ 3.519479][ T1] softirqs last enabled at (550112): [] handle_softirqs+0x67c/0x900 [ 3.519482][ T1] softirqs last disabled at (550107): [] __irq_exit_rcu+0x145/0x1c0 [ 3.519485][ T1] Preemption disabled at: [ 3.519485][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.519492][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.519495][ T1] Tainted: [W]=WARN [ 3.519496][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.519498][ T1] Call Trace: [ 3.519500][ T1] [ 3.519501][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.519507][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.519510][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.519514][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.519518][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.519523][ T1] __kmalloc_noprof+0x443/0x760 [ 3.519525][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.519531][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.519533][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.519537][ T1] put_chars+0x1e1/0x2f0 [ 3.519539][ T1] ? __send_to_port+0x420/0x420 [ 3.519541][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.519545][ T1] ? validate_chain+0x38b/0xc20 [ 3.519550][ T1] hvc_console_print+0x292/0x780 [ 3.519556][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.519558][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519560][ T1] ? lock_acquire+0x13c/0x160 [ 3.519564][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.519568][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.519570][ T1] ? console_flush_one_record+0x106/0x710 [ 3.519573][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519575][ T1] ? lock_acquire+0x13c/0x160 [ 3.519579][ T1] console_flush_one_record+0x46f/0x710 [ 3.519583][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.519584][ T1] ? __lock_acquire+0x518/0xc20 [ 3.519589][ T1] console_unlock+0xee/0x1f0 [ 3.519592][ T1] ? console_flush_one_record+0x710/0x710 [ 3.519594][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519596][ T1] ? lock_acquire+0x60/0x160 [ 3.519599][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.519601][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.519604][ T1] vprintk_emit+0x37c/0x3e0 [ 3.519608][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.519611][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.519616][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.519621][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.519623][ T1] ? simple_strntoull+0x10f/0x140 [ 3.519627][ T1] ? date_str+0x1e0/0x1e0 [ 3.519630][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.519634][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.519637][ T1] ? vprintk_default+0x20/0x20 [ 3.519641][ T1] ? vprintk_default+0x20/0x20 [ 3.519643][ T1] new_sync_write+0x33e/0x760 [ 3.519647][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.519649][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.519653][ T1] ? new_sync_read+0x750/0x750 [ 3.519659][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519663][ T1] vfs_write+0x6a2/0xbd0 [ 3.519667][ T1] ksys_write+0x116/0x250 [ 3.519670][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.519673][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.519677][ T1] do_syscall_64+0xff/0x530 [ 3.519678][ T1] ? exc_page_fault+0xee/0x100 [ 3.519681][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.519683][ T1] RIP: 0033:0x7fd37ee8bbee [ 3.519687][ 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 [ 3.519689][ T1] RSP: 002b:00007ffc61326d60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.519692][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fd37ee8bbee [ 3.519693][ T1] RDX: 000000000000011c RSI: 000055558effe680 RDI: 0000000000000003 [ 3.519694][ T1] RBP: 00007ffc61326d70 R08: 0000000000000000 R09: 0000000000000000 [ 3.519695][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd37ef170a0 [ 3.519696][ T1] R13: 00007fd37ee153e0 R14: 000055558effe680 R15: 00007ffc61326e88 [ 3.519702][ T1] [ 3.521388][ T74] systemd-tmpfile (74) used greatest stack depth: 24528 bytes left [ 3.531561][ T1] virtme-ng-init: basic initialization done [ 3.582618][ T80] ip (80) used greatest stack depth: 24512 bytes left [ 3.613814][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.614233][ T76] virtme-ng-init: triggering udev coldplug [ 5.860380][ T76] virtme-ng-init: waiting for udev to settle [ 5.860396][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.860398][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.860400][ T76] preempt_count: 1, expected: 0 [ 5.860401][ T76] RCU nest depth: 0, expected: 0 [ 5.860402][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 5.860405][ T76] #0: ffffffff93969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.860418][ T76] #1: ffffffff93969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.860422][ T76] #2: ffffffff93889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.860426][ T76] #3: ffffffff93889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.860430][ T76] irq event stamp: 2914 [ 5.860431][ T76] hardirqs last enabled at (2913): [] __down_trylock_console_sem+0x86/0xa0 [ 5.860433][ T76] hardirqs last disabled at (2914): [] console_emit_next_record+0x3d4/0x4c0 [ 5.860435][ T76] softirqs last enabled at (2882): [] handle_softirqs+0x67c/0x900 [ 5.860438][ T76] softirqs last disabled at (2877): [] __irq_exit_rcu+0x145/0x1c0 [ 5.860440][ T76] Preemption disabled at: [ 5.860441][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.860447][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.860450][ T76] Tainted: [W]=WARN [ 5.860451][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.860453][ T76] Call Trace: [ 5.860455][ T76] [ 5.860456][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.860462][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.860464][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.860468][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.860472][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.860478][ T76] __kmalloc_noprof+0x443/0x760 [ 5.860480][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.860486][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.860488][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.860491][ T76] put_chars+0x1e1/0x2f0 [ 5.860494][ T76] ? __send_to_port+0x420/0x420 [ 5.860495][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.860500][ T76] ? validate_chain+0x38b/0xc20 [ 5.860505][ T76] hvc_console_print+0x292/0x780 [ 5.860511][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.860513][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.860516][ T76] ? lock_acquire+0x13c/0x160 [ 5.860520][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.860523][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.860525][ T76] ? console_flush_one_record+0x106/0x710 [ 5.860528][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.860530][ T76] ? lock_acquire+0x13c/0x160 [ 5.860534][ T76] console_flush_one_record+0x46f/0x710 [ 5.860538][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.860540][ T76] ? __lock_acquire+0x518/0xc20 [ 5.860545][ T76] console_unlock+0xee/0x1f0 [ 5.860548][ T76] ? console_flush_one_record+0x710/0x710 [ 5.860550][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.860552][ T76] ? lock_acquire+0x60/0x160 [ 5.860556][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.860557][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.860561][ T76] vprintk_emit+0x37c/0x3e0 [ 5.860564][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.860568][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.860573][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.860578][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.860580][ T76] ? simple_strntoull+0x10f/0x140 [ 5.860584][ T76] ? date_str+0x1e0/0x1e0 [ 5.860587][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.860591][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.860594][ T76] ? vprintk_default+0x20/0x20 [ 5.860599][ T76] ? vprintk_default+0x20/0x20 [ 5.860601][ T76] new_sync_write+0x33e/0x760 [ 5.860605][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.860608][ T76] ? new_sync_read+0x750/0x750 [ 5.860613][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.860618][ T76] ? __fget_files+0x1e3/0x460 [ 5.860623][ T76] vfs_write+0x6a2/0xbd0 [ 5.860627][ T76] ksys_write+0x116/0x250 [ 5.860630][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.860634][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.860637][ T76] do_syscall_64+0xff/0x530 [ 5.860640][ T76] ? exc_page_fault+0xee/0x100 [ 5.860643][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.860645][ T76] RIP: 0033:0x7fd37ee8ced2 [ 5.860649][ T76] 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 [ 5.860651][ T76] RSP: 002b:00007fd37edd3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.860654][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd37ee8ced2 [ 5.860655][ T76] RDX: 000000000000002e RSI: 00007fd3780012c0 RDI: 0000000000000003 [ 5.860656][ T76] RBP: 00007fd37edd3c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.860657][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd37ef170a0 [ 5.860658][ T76] R13: 00007fd37ee153e0 R14: 00007fd3780012c0 R15: 00007fd37edd3da8 [ 5.860665][ T76] [ 6.794884][ T76] virtme-ng-init: udev is done [ 6.797864][ T1] virtme-ng-init: initialization done