virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.997301][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.997322][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.997324][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.997325][ T1] preempt_count: 1, expected: 0 [ 0.997326][ T1] RCU nest depth: 0, expected: 0 [ 0.997327][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.997329][ T1] #0: ff11000002833938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.997340][ T1] #1: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.997346][ T1] #2: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.997349][ T1] #3: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.997353][ T1] #4: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.997356][ T1] irq event stamp: 310328 [ 0.997357][ T1] hardirqs last enabled at (310327): [] __down_trylock_console_sem+0x86/0xa0 [ 0.997360][ T1] hardirqs last disabled at (310328): [] console_emit_next_record+0x3d4/0x4c0 [ 0.997361][ T1] softirqs last enabled at (310226): [] handle_softirqs+0x67c/0x900 [ 0.997365][ T1] softirqs last disabled at (309657): [] __irq_exit_rcu+0x145/0x1c0 [ 0.997367][ T1] Preemption disabled at: [ 0.997368][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.997373][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.997376][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.997378][ T1] Call Trace: [ 0.997379][ T1] [ 0.997382][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.997387][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.997389][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.997394][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.997397][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.997402][ T1] __kmalloc_noprof+0x443/0x760 [ 0.997404][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.997410][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.997412][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.997415][ T1] put_chars+0x1e1/0x2f0 [ 0.997418][ T1] ? __send_to_port+0x420/0x420 [ 0.997422][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.997425][ T1] ? validate_chain+0x38b/0xc20 [ 0.997430][ T1] hvc_console_print+0x292/0x780 [ 0.997433][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997434][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997439][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.997442][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997444][ T1] ? lock_acquire+0x13c/0x160 [ 0.997448][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.997451][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.997452][ T1] ? console_flush_one_record+0x106/0x710 [ 0.997455][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997457][ T1] ? lock_acquire+0x13c/0x160 [ 0.997461][ T1] console_flush_one_record+0x46f/0x710 [ 0.997464][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.997465][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997471][ T1] console_unlock+0xee/0x1f0 [ 0.997473][ T1] ? console_flush_one_record+0x710/0x710 [ 0.997474][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997476][ T1] ? lock_acquire+0x60/0x160 [ 0.997480][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.997481][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.997484][ T1] vprintk_emit+0x37c/0x3e0 [ 0.997487][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.997489][ T1] ? find_held_lock+0x2b/0x80 [ 0.997491][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.997493][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.997496][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.997501][ T1] ? device_rename.cold+0xa/0xa [ 0.997502][ T1] ? __lock_acquire+0x518/0xc20 [ 0.997507][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.997509][ T1] ? find_held_lock+0x2b/0x80 [ 0.997513][ T1] dev_printk_emit+0xb9/0xee [ 0.997515][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.997518][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.997522][ T1] ? proc_register+0x368/0x8b0 [ 0.997528][ T1] _dev_info+0xe2/0x116 [ 0.997531][ T1] ? _dev_notice+0x120/0x120 [ 0.997535][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.997539][ T1] ? rtc_proc_show+0x400/0x400 [ 0.997543][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.997548][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.997551][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.997554][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.997561][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.997565][ T1] cmos_do_probe+0x73b/0x98a [ 0.997567][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.997570][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.997571][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.997577][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.997578][ T1] ? mc146818_set_time+0x500/0x500 [ 0.997582][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.997584][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.997589][ T1] platform_probe+0xfe/0x1f0 [ 0.997592][ T1] call_driver_probe+0x61/0x1c0 [ 0.997595][ T1] really_probe+0x199/0x760 [ 0.997598][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997600][ T1] __driver_probe_device+0x24f/0x440 [ 0.997603][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997605][ T1] ? __device_attach_driver+0x280/0x280 [ 0.997607][ T1] driver_probe_device+0x4a/0xf0 [ 0.997610][ T1] __driver_attach+0x1b8/0x540 [ 0.997612][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.997615][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.997618][ T1] ? bus_remove_file+0x50/0x50 [ 0.997619][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.997623][ T1] ? rtc_dev_init+0x40/0x40 [ 0.997627][ T1] ? rtc_dev_init+0x40/0x40 [ 0.997629][ T1] bus_add_driver+0x2c8/0x530 [ 0.997633][ T1] driver_register+0x1a3/0x390 [ 0.997636][ T1] __platform_driver_probe+0x13f/0x270 [ 0.997639][ T1] cmos_init+0x31/0x40 [ 0.997640][ T1] do_one_initcall+0x124/0x4f0 [ 0.997644][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.997646][ T1] ? parameq+0x110/0x110 [ 0.997651][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.997655][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.997658][ T1] kernel_init_freeable+0x596/0x630 [ 0.997661][ T1] ? rest_init+0x280/0x280 [ 0.997664][ T1] kernel_init+0x21/0x150 [ 0.997666][ T1] ? rest_init+0x280/0x280 [ 0.997668][ T1] ret_from_fork+0x474/0x6b0 [ 0.997672][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.997675][ T1] ? __switch_to+0x5a3/0xe00 [ 0.997679][ T1] ? rest_init+0x280/0x280 [ 0.997681][ T1] ret_from_fork_asm+0x11/0x20 [ 0.997689][ T1] [ 1.028933][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:14:16 UTC (1787883256) [ 1.029915][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.032765][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.041558][ T1] NET: Registered PF_INET6 protocol family [ 1.045551][ T1] Segment Routing with IPv6 [ 1.045956][ T1] In-situ OAM (IOAM) with IPv6 [ 1.046306][ T1] NET: Registered PF_PACKET protocol family [ 1.046550][ T1] 9pnet: Installing 9P2000 support [ 1.046894][ T1] Key type dns_resolver registered [ 1.047508][ T1] NET: Registered PF_VSOCK protocol family [ 1.051679][ T1] IPI shorthand broadcast: enabled [ 1.148434][ T1] sched_clock: Marking stable (1110002229, 37850819)->(1226930464, -79077416) [ 1.150479][ T1] registered taskstats version 1 [ 1.152243][ T1] Loading compiled-in X.509 certificates [ 1.251524][ T1] Demotion targets for Node 0: null [ 1.251823][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.252129][ T1] page_owner is disabled [ 1.252717][ T1] PM: Magic number: 6:494:208 [ 1.252913][ T1] vc vcsa: hash matches [ 1.253282][ T1] netconsole: network logging started [ 1.255782][ T1] ALSA device list: [ 1.256094][ T1] No soundcards found. [ 1.256683][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.258888][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.259588][ T1] devtmpfs: mounted [ 1.259898][ T1] VFS: Pivoted into new rootfs [ 1.288797][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.289112][ T1] Write protecting the kernel read-only data: 55296k [ 1.289712][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.290206][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.290523][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.290832][ T1] with arguments: [ 1.291033][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.291300][ T1] with environment: [ 1.291469][ T1] HOME=/ [ 1.291645][ T1] TERM=dumb [ 1.291800][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.292094][ T1] nr_open=2147483584 [ 1.292273][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.292574][ T1] virtme_rw_overlay0=/etc [ 1.292780][ T1] virtme_rw_overlay1=/lib [ 1.293134][ T1] virtme_rw_overlay2=/home [ 1.293338][ T1] virtme_rw_overlay3=/opt [ 1.293529][ T1] virtme_rw_overlay4=/srv [ 1.293741][ T1] virtme_rw_overlay5=/usr [ 1.293943][ T1] virtme_rw_overlay6=/var [ 1.294160][ T1] virtme_rw_overlay7=/tmp [ 1.294370][ T1] virtme_console=ttyS0 [ 1.294560][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.309505][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.310763][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.320574][ T1] overlayfs: failed to set xattr on upper [ 1.320894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321202][ T1] overlayfs: ...falling back to uuid=null. [ 1.323499][ T1] overlayfs: failed to set xattr on upper [ 1.323725][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324099][ T1] overlayfs: ...falling back to uuid=null. [ 1.325982][ T1] overlayfs: failed to set xattr on upper [ 1.326217][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326489][ T1] overlayfs: ...falling back to uuid=null. [ 1.328464][ T1] overlayfs: failed to set xattr on upper [ 1.328696][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328992][ T1] overlayfs: ...falling back to uuid=null. [ 1.330879][ T1] overlayfs: failed to set xattr on upper [ 1.331111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331407][ T1] overlayfs: ...falling back to uuid=null. [ 1.333596][ T1] overlayfs: failed to set xattr on upper [ 1.333826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334131][ T1] overlayfs: ...falling back to uuid=null. [ 1.336665][ T1] overlayfs: failed to set xattr on upper [ 1.336903][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.337185][ T1] overlayfs: ...falling back to uuid=null. [ 1.339068][ T1] overlayfs: failed to set xattr on upper [ 1.339299][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339588][ T1] overlayfs: ...falling back to uuid=null. [ 1.350143][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.410449][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.323770][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.323770][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.323770][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.323770][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.323785][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.323787][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.323789][ T1] preempt_count: 1, expected: 0 [ 3.323789][ T1] RCU nest depth: 0, expected: 0 [ 3.323790][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.323793][ T1] #0: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.323804][ T1] #1: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.323808][ T1] #2: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.323811][ T1] #3: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.323814][ T1] irq event stamp: 559542 [ 3.323815][ T1] hardirqs last enabled at (559541): [] __down_trylock_console_sem+0x86/0xa0 [ 3.323818][ T1] hardirqs last disabled at (559542): [] console_emit_next_record+0x3d4/0x4c0 [ 3.323820][ T1] softirqs last enabled at (558856): [] fpu_clone+0xd9/0x410 [ 3.323824][ T1] softirqs last disabled at (558854): [] fpu_clone+0x82/0x410 [ 3.323826][ T1] Preemption disabled at: [ 3.323827][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.323832][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.323835][ T1] Tainted: [W]=WARN [ 3.323836][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.323838][ T1] Call Trace: [ 3.323839][ T1] [ 3.323840][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.323845][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.323846][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.323853][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.323857][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.323862][ T1] __kmalloc_noprof+0x443/0x760 [ 3.323864][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.323870][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.323873][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.323877][ T1] put_chars+0x1e1/0x2f0 [ 3.323880][ T1] ? __send_to_port+0x420/0x420 [ 3.323881][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.323886][ T1] ? validate_chain+0x38b/0xc20 [ 3.323891][ T1] hvc_console_print+0x292/0x780 [ 3.323897][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.323899][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.323901][ T1] ? lock_acquire+0x13c/0x160 [ 3.323905][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.323908][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.323910][ T1] ? console_flush_one_record+0x106/0x710 [ 3.323912][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.323914][ T1] ? lock_acquire+0x13c/0x160 [ 3.323918][ T1] console_flush_one_record+0x46f/0x710 [ 3.323921][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.323923][ T1] ? __lock_acquire+0x518/0xc20 [ 3.323928][ T1] console_unlock+0xee/0x1f0 [ 3.323930][ T1] ? console_flush_one_record+0x710/0x710 [ 3.323931][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.323933][ T1] ? lock_acquire+0x60/0x160 [ 3.323936][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.323938][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.323941][ T1] vprintk_emit+0x37c/0x3e0 [ 3.323944][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.323947][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.323952][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.323956][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.323958][ T1] ? simple_strntoull+0x10f/0x140 [ 3.323963][ T1] ? date_str+0x1e0/0x1e0 [ 3.323966][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.323970][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.323972][ T1] ? vprintk_default+0x20/0x20 [ 3.323976][ T1] ? vprintk_default+0x20/0x20 [ 3.323978][ T1] new_sync_write+0x33e/0x760 [ 3.323981][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.323984][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.323987][ T1] ? new_sync_read+0x750/0x750 [ 3.323994][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.323997][ T1] vfs_write+0x6a2/0xbd0 [ 3.324000][ T1] ksys_write+0x116/0x250 [ 3.324003][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.324005][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.324008][ T1] do_syscall_64+0xff/0x530 [ 3.324010][ T1] ? exc_page_fault+0xee/0x100 [ 3.324013][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.324015][ T1] RIP: 0033:0x7f3224d58bee [ 3.324019][ 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 [ 3.324020][ T1] RSP: 002b:00007ffcbc412c80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.324028][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3224d58bee [ 3.324029][ T1] RDX: 000000000000011c RSI: 0000555559641680 RDI: 0000000000000003 [ 3.324030][ T1] RBP: 00007ffcbc412c90 R08: 0000000000000000 R09: 0000000000000000 [ 3.324031][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3224de40a0 [ 3.324032][ T1] R13: 00007f3224ce23e0 R14: 0000555559641680 R15: 00007ffcbc412da8 [ 3.324038][ T1] [ 3.326878][ T72] systemd-tmpfile (72) used greatest stack depth: 25152 bytes left [ 3.346609][ T1] virtme-ng-init: basic initialization done [ 3.389270][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.411014][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.411382][ T75] virtme-ng-init: triggering udev coldplug [ 5.355448][ T75] virtme-ng-init: waiting for udev to settle [ 5.355461][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.355464][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.355465][ T75] preempt_count: 1, expected: 0 [ 5.355466][ T75] RCU nest depth: 0, expected: 0 [ 5.355467][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.355470][ T75] #0: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.355481][ T75] #1: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.355485][ T75] #2: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.355488][ T75] #3: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.355492][ T75] irq event stamp: 3980 [ 5.355492][ T75] hardirqs last enabled at (3979): [] __down_trylock_console_sem+0x86/0xa0 [ 5.355496][ T75] hardirqs last disabled at (3980): [] console_emit_next_record+0x3d4/0x4c0 [ 5.355497][ T75] softirqs last enabled at (3498): [] fpu_clone+0xd9/0x410 [ 5.355501][ T75] softirqs last disabled at (3496): [] fpu_clone+0x82/0x410 [ 5.355503][ T75] Preemption disabled at: [ 5.355504][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.355509][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.355512][ T75] Tainted: [W]=WARN [ 5.355513][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.355515][ T75] Call Trace: [ 5.355517][ T75] [ 5.355518][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.355522][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.355524][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.355528][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.355532][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.355537][ T75] __kmalloc_noprof+0x443/0x760 [ 5.355539][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.355545][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.355548][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.355551][ T75] put_chars+0x1e1/0x2f0 [ 5.355555][ T75] ? __send_to_port+0x420/0x420 [ 5.355556][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.355561][ T75] ? validate_chain+0x38b/0xc20 [ 5.355566][ T75] hvc_console_print+0x292/0x780 [ 5.355573][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.355575][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.355577][ T75] ? lock_acquire+0x13c/0x160 [ 5.355581][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.355584][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.355586][ T75] ? console_flush_one_record+0x106/0x710 [ 5.355588][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.355590][ T75] ? lock_acquire+0x13c/0x160 [ 5.355594][ T75] console_flush_one_record+0x46f/0x710 [ 5.355597][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.355599][ T75] ? __lock_acquire+0x518/0xc20 [ 5.355604][ T75] console_unlock+0xee/0x1f0 [ 5.355606][ T75] ? console_flush_one_record+0x710/0x710 [ 5.355607][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.355609][ T75] ? lock_acquire+0x60/0x160 [ 5.355613][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.355615][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.355618][ T75] vprintk_emit+0x37c/0x3e0 [ 5.355621][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.355623][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.355629][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.355633][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.355635][ T75] ? simple_strntoull+0x10f/0x140 [ 5.355640][ T75] ? date_str+0x1e0/0x1e0 [ 5.355643][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.355647][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.355649][ T75] ? vprintk_default+0x20/0x20 [ 5.355653][ T75] ? vprintk_default+0x20/0x20 [ 5.355655][ T75] new_sync_write+0x33e/0x760 [ 5.355659][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.355663][ T75] ? new_sync_read+0x750/0x750 [ 5.355667][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.355672][ T75] ? __fget_files+0x1e3/0x460 [ 5.355676][ T75] vfs_write+0x6a2/0xbd0 [ 5.355679][ T75] ksys_write+0x116/0x250 [ 5.355682][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.355684][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.355687][ T75] do_syscall_64+0xff/0x530 [ 5.355690][ T75] ? exc_page_fault+0xee/0x100 [ 5.355693][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.355695][ T75] RIP: 0033:0x7f3224d59ed2 [ 5.355699][ 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 [ 5.355701][ T75] RSP: 002b:00007f3224ca0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.355703][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3224d59ed2 [ 5.355704][ T75] RDX: 000000000000002e RSI: 00007f32200012c0 RDI: 0000000000000003 [ 5.355705][ T75] RBP: 00007f3224ca0c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.355706][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3224de40a0 [ 5.355707][ T75] R13: 00007f3224ce23e0 R14: 00007f32200012c0 R15: 00007f3224ca0da8 [ 5.355713][ T75] [ 5.585829][ T96] nfsrahead (96) used greatest stack depth: 24432 bytes left [ 5.879246][ T75] virtme-ng-init: udev is done [ 5.881837][ T1] virtme-ng-init: initialization done