virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.037098][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.037119][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.037121][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.037122][ T1] preempt_count: 1, expected: 0 [ 1.037123][ T1] RCU nest depth: 0, expected: 0 [ 1.037124][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.037126][ T1] #0: ff110000028e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.037138][ T1] #1: ffffffff93b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.037144][ T1] #2: ffffffff93b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.037148][ T1] #3: ffffffff93a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.037151][ T1] #4: ffffffff93a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.037154][ T1] irq event stamp: 305126 [ 1.037155][ T1] hardirqs last enabled at (305125): [] __down_trylock_console_sem+0x86/0xa0 [ 1.037158][ T1] hardirqs last disabled at (305126): [] console_emit_next_record+0x3d4/0x4c0 [ 1.037160][ T1] softirqs last enabled at (304678): [] handle_softirqs+0x67c/0x900 [ 1.037163][ T1] softirqs last disabled at (304409): [] __irq_exit_rcu+0x145/0x1c0 [ 1.037166][ T1] Preemption disabled at: [ 1.037166][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.037171][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.037173][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.037175][ T1] Call Trace: [ 1.037176][ T1] [ 1.037180][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.037184][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.037186][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.037190][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.037193][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.037199][ T1] __kmalloc_noprof+0x443/0x760 [ 1.037201][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.037207][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.037209][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.037212][ T1] put_chars+0x1e1/0x2f0 [ 1.037215][ T1] ? __send_to_port+0x420/0x420 [ 1.037219][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.037222][ T1] ? validate_chain+0x38b/0xc20 [ 1.037229][ T1] hvc_console_print+0x292/0x780 [ 1.037230][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037230][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037230][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.037230][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037230][ T1] ? lock_acquire+0x13c/0x160 [ 1.037230][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.037230][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.037230][ T1] ? console_flush_one_record+0x106/0x710 [ 1.037230][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037230][ T1] ? lock_acquire+0x13c/0x160 [ 1.037230][ T1] console_flush_one_record+0x46f/0x710 [ 1.037230][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.037230][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037230][ T1] console_unlock+0xee/0x1f0 [ 1.037230][ T1] ? console_flush_one_record+0x710/0x710 [ 1.037230][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037230][ T1] ? lock_acquire+0x60/0x160 [ 1.037230][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.037230][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.037230][ T1] vprintk_emit+0x37c/0x3e0 [ 1.037230][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.037230][ T1] ? find_held_lock+0x2b/0x80 [ 1.037230][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.037230][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.037230][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.037230][ T1] ? device_rename.cold+0xa/0xa [ 1.037230][ T1] ? __lock_acquire+0x518/0xc20 [ 1.037230][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.037230][ T1] ? find_held_lock+0x2b/0x80 [ 1.037230][ T1] dev_printk_emit+0xb9/0xee [ 1.037230][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.037230][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.037230][ T1] ? proc_register+0x368/0x8b0 [ 1.037230][ T1] _dev_info+0xe2/0x116 [ 1.037230][ T1] ? _dev_notice+0x120/0x120 [ 1.037230][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.037230][ T1] ? rtc_proc_show+0x400/0x400 [ 1.037230][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.037230][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.037230][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.037230][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.037230][ T1] cmos_do_probe+0x73b/0x98a [ 1.037230][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.037230][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.037230][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.037230][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.037230][ T1] ? mc146818_set_time+0x500/0x500 [ 1.037230][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.037230][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.037230][ T1] platform_probe+0xfe/0x1f0 [ 1.037230][ T1] call_driver_probe+0x61/0x1c0 [ 1.037230][ T1] really_probe+0x199/0x760 [ 1.037230][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037230][ T1] __driver_probe_device+0x24f/0x440 [ 1.037230][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037230][ T1] ? __device_attach_driver+0x280/0x280 [ 1.037230][ T1] driver_probe_device+0x4a/0xf0 [ 1.037230][ T1] __driver_attach+0x1b8/0x540 [ 1.037230][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.037230][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.037230][ T1] ? bus_remove_file+0x50/0x50 [ 1.037230][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.037230][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037230][ T1] ? rtc_dev_init+0x40/0x40 [ 1.037230][ T1] bus_add_driver+0x2c8/0x530 [ 1.037230][ T1] driver_register+0x1a3/0x390 [ 1.037230][ T1] __platform_driver_probe+0x13f/0x270 [ 1.037230][ T1] cmos_init+0x31/0x40 [ 1.037230][ T1] do_one_initcall+0x124/0x4f0 [ 1.037230][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.037230][ T1] ? parameq+0x110/0x110 [ 1.037230][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.037230][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.037230][ T1] kernel_init_freeable+0x596/0x630 [ 1.037230][ T1] ? rest_init+0x280/0x280 [ 1.037230][ T1] kernel_init+0x21/0x150 [ 1.037230][ T1] ? rest_init+0x280/0x280 [ 1.037230][ T1] ret_from_fork+0x474/0x6b0 [ 1.037230][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.037230][ T1] ? __switch_to+0x5a3/0xe00 [ 1.037230][ T1] ? rest_init+0x280/0x280 [ 1.037230][ T1] ret_from_fork_asm+0x11/0x20 [ 1.037230][ T1] [ 1.069189][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:49:22 UTC (1787932162) [ 1.070257][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.073309][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.080094][ T1] NET: Registered PF_INET6 protocol family [ 1.085970][ T1] Segment Routing with IPv6 [ 1.086388][ T1] In-situ OAM (IOAM) with IPv6 [ 1.086734][ T1] NET: Registered PF_PACKET protocol family [ 1.087003][ T1] 9pnet: Installing 9P2000 support [ 1.087367][ T1] Key type dns_resolver registered [ 1.087999][ T1] NET: Registered PF_VSOCK protocol family [ 1.092576][ T1] IPI shorthand broadcast: enabled [ 1.194999][ T1] sched_clock: Marking stable (1157003738, 37226938)->(1271766548, -77535872) [ 1.198389][ T1] registered taskstats version 1 [ 1.200422][ T1] Loading compiled-in X.509 certificates [ 1.301487][ T1] Demotion targets for Node 0: null [ 1.301906][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11728) [ 1.302370][ T1] page_owner is disabled [ 1.303145][ T1] PM: Magic number: 6:496:842 [ 1.303675][ T1] netconsole: network logging started [ 1.305236][ T1] ALSA device list: [ 1.306147][ T1] No soundcards found. [ 1.307972][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.310465][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.311307][ T1] devtmpfs: mounted [ 1.311669][ T1] VFS: Pivoted into new rootfs [ 1.341714][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.342311][ T1] Write protecting the kernel read-only data: 55296k [ 1.343183][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.343687][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.344032][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.345238][ T1] with arguments: [ 1.345399][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.345639][ T1] with environment: [ 1.345777][ T1] HOME=/ [ 1.345903][ T1] TERM=dumb [ 1.346020][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.346277][ T1] nr_open=2147483584 [ 1.346395][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.346672][ T1] virtme_rw_overlay0=/etc [ 1.346847][ T1] virtme_rw_overlay1=/lib [ 1.347002][ T1] virtme_rw_overlay2=/home [ 1.347158][ T1] virtme_rw_overlay3=/opt [ 1.347325][ T1] virtme_rw_overlay4=/srv [ 1.347483][ T1] virtme_rw_overlay5=/usr [ 1.347638][ T1] virtme_rw_overlay6=/var [ 1.347806][ T1] virtme_rw_overlay7=/tmp [ 1.347967][ T1] virtme_console=ttyS0 [ 1.348126][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.364079][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.365337][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.377107][ T1] overlayfs: failed to set xattr on upper [ 1.377411][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.377685][ T1] overlayfs: ...falling back to uuid=null. [ 1.380028][ T1] overlayfs: failed to set xattr on upper [ 1.380245][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380492][ T1] overlayfs: ...falling back to uuid=null. [ 1.382448][ T1] overlayfs: failed to set xattr on upper [ 1.382658][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382915][ T1] overlayfs: ...falling back to uuid=null. [ 1.384885][ T1] overlayfs: failed to set xattr on upper [ 1.385096][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385344][ T1] overlayfs: ...falling back to uuid=null. [ 1.387225][ T1] overlayfs: failed to set xattr on upper [ 1.387579][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387831][ T1] overlayfs: ...falling back to uuid=null. [ 1.389456][ T1] overlayfs: failed to set xattr on upper [ 1.389658][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389907][ T1] overlayfs: ...falling back to uuid=null. [ 1.391745][ T1] overlayfs: failed to set xattr on upper [ 1.391960][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.392207][ T1] overlayfs: ...falling back to uuid=null. [ 1.394075][ T1] overlayfs: failed to set xattr on upper [ 1.394971][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.395219][ T1] overlayfs: ...falling back to uuid=null. [ 1.406518][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417484][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.759740][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.759740][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.759740][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.759740][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.759755][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.759757][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.759759][ T1] preempt_count: 1, expected: 0 [ 3.759759][ T1] RCU nest depth: 0, expected: 0 [ 3.759760][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.759763][ T1] #0: ffffffff93b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.759781][ T1] #1: ffffffff93b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.759785][ T1] #2: ffffffff93a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.759789][ T1] #3: ffffffff93a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.759792][ T1] irq event stamp: 557082 [ 3.759793][ T1] hardirqs last enabled at (557081): [] __down_trylock_console_sem+0x86/0xa0 [ 3.759796][ T1] hardirqs last disabled at (557082): [] console_emit_next_record+0x3d4/0x4c0 [ 3.759798][ T1] softirqs last enabled at (557070): [] handle_softirqs+0x67c/0x900 [ 3.759801][ T1] softirqs last disabled at (555673): [] __irq_exit_rcu+0x145/0x1c0 [ 3.759803][ T1] Preemption disabled at: [ 3.759804][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.759809][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.759812][ T1] Tainted: [W]=WARN [ 3.759813][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.759815][ T1] Call Trace: [ 3.759817][ T1] [ 3.759819][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.759823][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.759825][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.759829][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.759833][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.759838][ T1] __kmalloc_noprof+0x443/0x760 [ 3.759840][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.759846][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.759849][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.759852][ T1] put_chars+0x1e1/0x2f0 [ 3.759855][ T1] ? __send_to_port+0x420/0x420 [ 3.759857][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.759861][ T1] ? validate_chain+0x38b/0xc20 [ 3.759866][ T1] hvc_console_print+0x292/0x780 [ 3.759872][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.759874][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759876][ T1] ? lock_acquire+0x13c/0x160 [ 3.759880][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.759883][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.759885][ T1] ? console_flush_one_record+0x106/0x710 [ 3.759887][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759889][ T1] ? lock_acquire+0x13c/0x160 [ 3.759893][ T1] console_flush_one_record+0x46f/0x710 [ 3.759896][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.759898][ T1] ? __lock_acquire+0x518/0xc20 [ 3.759903][ T1] console_unlock+0xee/0x1f0 [ 3.759905][ T1] ? console_flush_one_record+0x710/0x710 [ 3.759906][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759908][ T1] ? lock_acquire+0x60/0x160 [ 3.759911][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.759913][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.759916][ T1] vprintk_emit+0x37c/0x3e0 [ 3.759919][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.759921][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.759927][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.759931][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.759933][ T1] ? simple_strntoull+0x10f/0x140 [ 3.759938][ T1] ? date_str+0x1e0/0x1e0 [ 3.759941][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.759945][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.759947][ T1] ? vprintk_default+0x20/0x20 [ 3.759951][ T1] ? vprintk_default+0x20/0x20 [ 3.759953][ T1] new_sync_write+0x33e/0x760 [ 3.759956][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.759959][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.759962][ T1] ? new_sync_read+0x750/0x750 [ 3.759969][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759972][ T1] vfs_write+0x6a2/0xbd0 [ 3.759976][ T1] ksys_write+0x116/0x250 [ 3.759978][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.759981][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.759984][ T1] do_syscall_64+0xff/0x530 [ 3.759986][ T1] ? exc_page_fault+0xee/0x100 [ 3.759989][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.759991][ T1] RIP: 0033:0x7fc2c76abbee [ 3.759994][ 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 [ 3.759996][ T1] RSP: 002b:00007ffdc1dd53c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.759998][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc2c76abbee [ 3.759999][ T1] RDX: 000000000000011c RSI: 000055557800d680 RDI: 0000000000000003 [ 3.760000][ T1] RBP: 00007ffdc1dd53d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.760001][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2c77370a0 [ 3.760002][ T1] R13: 00007fc2c76353e0 R14: 000055557800d680 R15: 00007ffdc1dd54e8 [ 3.760008][ T1] [ 3.761397][ T72] systemd-tmpfile (72) used greatest stack depth: 25104 bytes left [ 3.778918][ T1] virtme-ng-init: basic initialization done [ 3.790703][ T76] virtme-ng-init (76) used greatest stack depth: 24976 bytes left [ 3.823744][ T79] ip (79) used greatest stack depth: 23592 bytes left [ 3.842763][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.843207][ T75] virtme-ng-init: triggering udev coldplug [ 6.034218][ T75] virtme-ng-init: waiting for udev to settle [ 6.034245][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.034248][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.034251][ T75] preempt_count: 1, expected: 0 [ 6.034252][ T75] RCU nest depth: 0, expected: 0 [ 6.034253][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.034257][ T75] #0: ffffffff93b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.034271][ T75] #1: ffffffff93b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.034277][ T75] #2: ffffffff93a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.034283][ T75] #3: ffffffff93a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.034288][ T75] irq event stamp: 3012 [ 6.034290][ T75] hardirqs last enabled at (3011): [] irqentry_exit+0x21c/0x790 [ 6.034295][ T75] hardirqs last disabled at (3012): [] console_emit_next_record+0x3d4/0x4c0 [ 6.034297][ T75] softirqs last enabled at (3010): [] handle_softirqs+0x67c/0x900 [ 6.034302][ T75] softirqs last disabled at (3003): [] __irq_exit_rcu+0x145/0x1c0 [ 6.034305][ T75] Preemption disabled at: [ 6.034306][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.034313][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.034318][ T75] Tainted: [W]=WARN [ 6.034319][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.034321][ T75] Call Trace: [ 6.034323][ T75] [ 6.034326][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.034332][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.034335][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.034341][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.034346][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.034353][ T75] __kmalloc_noprof+0x443/0x760 [ 6.034357][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.034366][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.034370][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.034375][ T75] put_chars+0x1e1/0x2f0 [ 6.034379][ T75] ? __send_to_port+0x420/0x420 [ 6.034382][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.034388][ T75] ? validate_chain+0x38b/0xc20 [ 6.034397][ T75] hvc_console_print+0x292/0x780 [ 6.034407][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.034411][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.034414][ T75] ? lock_acquire+0x13c/0x160 [ 6.034421][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.034427][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.034429][ T75] ? console_flush_one_record+0x106/0x710 [ 6.034434][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.034436][ T75] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 6.034440][ T75] ? lock_acquire+0x13c/0x160 [ 6.034447][ T75] console_flush_one_record+0x46f/0x710 [ 6.034453][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.034455][ T75] ? __lock_acquire+0x518/0xc20 [ 6.034465][ T75] console_unlock+0xee/0x1f0 [ 6.034468][ T75] ? console_flush_one_record+0x710/0x710 [ 6.034470][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.034474][ T75] ? lock_acquire+0x60/0x160 [ 6.034480][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.034483][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.034488][ T75] vprintk_emit+0x37c/0x3e0 [ 6.034493][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.034498][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.034507][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.034512][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.034515][ T75] ? simple_strntoull+0x10f/0x140 [ 6.034520][ T75] ? date_str+0x1e0/0x1e0 [ 6.034526][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.034533][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.034537][ T75] ? vprintk_default+0x20/0x20 [ 6.034544][ T75] ? vprintk_default+0x20/0x20 [ 6.034548][ T75] new_sync_write+0x33e/0x760 [ 6.034553][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.034559][ T75] ? new_sync_read+0x750/0x750 [ 6.034566][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.034575][ T75] ? __fget_files+0x1e3/0x460 [ 6.034581][ T75] vfs_write+0x6a2/0xbd0 [ 6.034588][ T75] ksys_write+0x116/0x250 [ 6.034592][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.034597][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.034602][ T75] do_syscall_64+0xff/0x530 [ 6.034605][ T75] ? exc_page_fault+0xee/0x100 [ 6.034610][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.034613][ T75] RIP: 0033:0x7fc2c76aced2 [ 6.034618][ 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 [ 6.034621][ T75] RSP: 002b:00007fc2c75f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.034625][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc2c76aced2 [ 6.034627][ T75] RDX: 000000000000002e RSI: 00007fc2c00012c0 RDI: 0000000000000003 [ 6.034628][ T75] RBP: 00007fc2c75f3c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.034630][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc2c77370a0 [ 6.034631][ T75] R13: 00007fc2c76353e0 R14: 00007fc2c00012c0 R15: 00007fc2c75f3da8 [ 6.034644][ T75] [ 6.752411][ T75] virtme-ng-init: udev is done [ 6.756288][ T1] virtme-ng-init: initialization done