virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.967693][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.967714][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.967716][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.967717][ T1] preempt_count: 1, expected: 0 [ 0.967718][ T1] RCU nest depth: 0, expected: 0 [ 0.967719][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.967721][ T1] #0: ff11000002893938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.967733][ T1] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.967739][ T1] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.967742][ T1] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.967745][ T1] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.967749][ T1] irq event stamp: 304356 [ 0.967750][ T1] hardirqs last enabled at (304355): [] __down_trylock_console_sem+0x86/0xa0 [ 0.967753][ T1] hardirqs last disabled at (304356): [] console_emit_next_record+0x3d4/0x4c0 [ 0.967754][ T1] softirqs last enabled at (303548): [] handle_softirqs+0x67c/0x900 [ 0.967758][ T1] softirqs last disabled at (303539): [] __irq_exit_rcu+0x145/0x1c0 [ 0.967760][ T1] Preemption disabled at: [ 0.967760][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.967765][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.967768][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.967770][ T1] Call Trace: [ 0.967771][ T1] [ 0.967774][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.967779][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.967781][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.967785][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.967788][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.967794][ T1] __kmalloc_noprof+0x443/0x760 [ 0.967796][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.967802][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.967804][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.967807][ T1] put_chars+0x1e1/0x2f0 [ 0.967810][ T1] ? __send_to_port+0x420/0x420 [ 0.967813][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967817][ T1] ? validate_chain+0x38b/0xc20 [ 0.967821][ T1] hvc_console_print+0x292/0x780 [ 0.967824][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967826][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967830][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.967833][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967836][ T1] ? lock_acquire+0x13c/0x160 [ 0.967840][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.967843][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.967844][ T1] ? console_flush_one_record+0x106/0x710 [ 0.967846][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967848][ T1] ? lock_acquire+0x13c/0x160 [ 0.967852][ T1] console_flush_one_record+0x46f/0x710 [ 0.967856][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.967857][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967862][ T1] console_unlock+0xee/0x1f0 [ 0.967864][ T1] ? console_flush_one_record+0x710/0x710 [ 0.967865][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967867][ T1] ? lock_acquire+0x60/0x160 [ 0.967871][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.967873][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.967876][ T1] vprintk_emit+0x37c/0x3e0 [ 0.967878][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.967880][ T1] ? find_held_lock+0x2b/0x80 [ 0.967882][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.967885][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967888][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.967893][ T1] ? device_rename.cold+0xa/0xa [ 0.967894][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967899][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.967901][ T1] ? find_held_lock+0x2b/0x80 [ 0.967904][ T1] dev_printk_emit+0xb9/0xee [ 0.967907][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.967910][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.967914][ T1] ? proc_register+0x368/0x8b0 [ 0.967920][ T1] _dev_info+0xe2/0x116 [ 0.967923][ T1] ? _dev_notice+0x120/0x120 [ 0.967927][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.967931][ T1] ? rtc_proc_show+0x400/0x400 [ 0.967935][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.967939][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.967944][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.967950][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.967954][ T1] cmos_do_probe+0x73b/0x98a [ 0.967957][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.967959][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.967960][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.967966][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.967968][ T1] ? mc146818_set_time+0x500/0x500 [ 0.967971][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.967973][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.967978][ T1] platform_probe+0xfe/0x1f0 [ 0.967981][ T1] call_driver_probe+0x61/0x1c0 [ 0.967984][ T1] really_probe+0x199/0x760 [ 0.967987][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967989][ T1] __driver_probe_device+0x24f/0x440 [ 0.967992][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967994][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967996][ T1] driver_probe_device+0x4a/0xf0 [ 0.967999][ T1] __driver_attach+0x1b8/0x540 [ 0.968001][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.968004][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.968007][ T1] ? bus_remove_file+0x50/0x50 [ 0.968008][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.968012][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968016][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968018][ T1] bus_add_driver+0x2c8/0x530 [ 0.968022][ T1] driver_register+0x1a3/0x390 [ 0.968025][ T1] __platform_driver_probe+0x13f/0x270 [ 0.968027][ T1] cmos_init+0x31/0x40 [ 0.968029][ T1] do_one_initcall+0x124/0x4f0 [ 0.968032][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.968034][ T1] ? parameq+0x110/0x110 [ 0.968039][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.968043][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968046][ T1] kernel_init_freeable+0x596/0x630 [ 0.968049][ T1] ? rest_init+0x280/0x280 [ 0.968052][ T1] kernel_init+0x21/0x150 [ 0.968054][ T1] ? rest_init+0x280/0x280 [ 0.968055][ T1] ret_from_fork+0x474/0x6b0 [ 0.968060][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.968063][ T1] ? __switch_to+0x5a3/0xe00 [ 0.968066][ T1] ? rest_init+0x280/0x280 [ 0.968069][ T1] ret_from_fork_asm+0x11/0x20 [ 0.968076][ T1] [ 0.999100][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:57:33 UTC (1787893053) [ 1.000099][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.003000][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.012003][ T1] NET: Registered PF_INET6 protocol family [ 1.015851][ T1] Segment Routing with IPv6 [ 1.016349][ T1] In-situ OAM (IOAM) with IPv6 [ 1.016707][ T1] NET: Registered PF_PACKET protocol family [ 1.016952][ T1] 9pnet: Installing 9P2000 support [ 1.017293][ T1] Key type dns_resolver registered [ 1.017958][ T1] NET: Registered PF_VSOCK protocol family [ 1.022014][ T1] IPI shorthand broadcast: enabled [ 1.121764][ T1] sched_clock: Marking stable (1088001966, 33368005)->(1197347071, -75977100) [ 1.124564][ T1] registered taskstats version 1 [ 1.126305][ T1] Loading compiled-in X.509 certificates [ 1.223239][ T1] Demotion targets for Node 0: null [ 1.223627][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.223935][ T1] page_owner is disabled [ 1.225242][ T1] PM: Magic number: 6:980:970 [ 1.225681][ T1] netconsole: network logging started [ 1.227032][ T1] ALSA device list: [ 1.227939][ T1] No soundcards found. [ 1.228832][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.231146][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231858][ T1] devtmpfs: mounted [ 1.232097][ T1] VFS: Pivoted into new rootfs [ 1.262101][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.262337][ T1] Write protecting the kernel read-only data: 55296k [ 1.262895][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.263304][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.263852][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.264114][ T1] with arguments: [ 1.264241][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.264483][ T1] with environment: [ 1.264606][ T1] HOME=/ [ 1.264722][ T1] TERM=dumb [ 1.264837][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.265067][ T1] nr_open=2147483584 [ 1.265178][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.265736][ T1] virtme_rw_overlay0=/etc [ 1.265890][ T1] virtme_rw_overlay1=/lib [ 1.266038][ T1] virtme_rw_overlay2=/home [ 1.266187][ T1] virtme_rw_overlay3=/opt [ 1.266344][ T1] virtme_rw_overlay4=/srv [ 1.266934][ T1] virtme_rw_overlay5=/usr [ 1.267081][ T1] virtme_rw_overlay6=/var [ 1.267236][ T1] virtme_rw_overlay7=/tmp [ 1.267400][ T1] virtme_console=ttyS0 [ 1.267548][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.282300][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.283503][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.292800][ T1] overlayfs: failed to set xattr on upper [ 1.293065][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293314][ T1] overlayfs: ...falling back to uuid=null. [ 1.295940][ T1] overlayfs: failed to set xattr on upper [ 1.296137][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296405][ T1] overlayfs: ...falling back to uuid=null. [ 1.298168][ T1] overlayfs: failed to set xattr on upper [ 1.298362][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298607][ T1] overlayfs: ...falling back to uuid=null. [ 1.300322][ T1] overlayfs: failed to set xattr on upper [ 1.300524][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300754][ T1] overlayfs: ...falling back to uuid=null. [ 1.302528][ T1] overlayfs: failed to set xattr on upper [ 1.302731][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302962][ T1] overlayfs: ...falling back to uuid=null. [ 1.304608][ T1] overlayfs: failed to set xattr on upper [ 1.304802][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305040][ T1] overlayfs: ...falling back to uuid=null. [ 1.306818][ T1] overlayfs: failed to set xattr on upper [ 1.307012][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307247][ T1] overlayfs: ...falling back to uuid=null. [ 1.309628][ T1] overlayfs: failed to set xattr on upper [ 1.309833][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310064][ T1] overlayfs: ...falling back to uuid=null. [ 1.320837][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400954][ T74] kwatchdog (74) used greatest stack depth: 28680 bytes left [ 3.383303][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.383303][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.383303][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.383303][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.383318][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.383320][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.383321][ T1] preempt_count: 1, expected: 0 [ 3.383322][ T1] RCU nest depth: 0, expected: 0 [ 3.383323][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.383325][ T1] #0: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.383337][ T1] #1: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.383341][ T1] #2: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.383345][ T1] #3: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.383348][ T1] irq event stamp: 551266 [ 3.383349][ T1] hardirqs last enabled at (551265): [] __down_trylock_console_sem+0x86/0xa0 [ 3.383352][ T1] hardirqs last disabled at (551266): [] console_emit_next_record+0x3d4/0x4c0 [ 3.383354][ T1] softirqs last enabled at (550570): [] fpu_clone+0xd9/0x410 [ 3.383357][ T1] softirqs last disabled at (550568): [] fpu_clone+0x82/0x410 [ 3.383360][ T1] Preemption disabled at: [ 3.383360][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.383365][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.383371][ T1] Tainted: [W]=WARN [ 3.383372][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.383373][ T1] Call Trace: [ 3.383375][ T1] [ 3.383377][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.383386][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.383388][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.383392][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.383395][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.383401][ T1] __kmalloc_noprof+0x443/0x760 [ 3.383403][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.383409][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.383412][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.383415][ T1] put_chars+0x1e1/0x2f0 [ 3.383418][ T1] ? __send_to_port+0x420/0x420 [ 3.383419][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.383424][ T1] ? validate_chain+0x38b/0xc20 [ 3.383429][ T1] hvc_console_print+0x292/0x780 [ 3.383435][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.383437][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.383439][ T1] ? lock_acquire+0x13c/0x160 [ 3.383443][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.383447][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.383448][ T1] ? console_flush_one_record+0x106/0x710 [ 3.383450][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.383452][ T1] ? lock_acquire+0x13c/0x160 [ 3.383456][ T1] console_flush_one_record+0x46f/0x710 [ 3.383459][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.383461][ T1] ? __lock_acquire+0x518/0xc20 [ 3.383466][ T1] console_unlock+0xee/0x1f0 [ 3.383468][ T1] ? console_flush_one_record+0x710/0x710 [ 3.383469][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.383471][ T1] ? lock_acquire+0x60/0x160 [ 3.383475][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.383477][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.383479][ T1] vprintk_emit+0x37c/0x3e0 [ 3.383482][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.383485][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.383490][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.383494][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.383496][ T1] ? simple_strntoull+0x10f/0x140 [ 3.383500][ T1] ? date_str+0x1e0/0x1e0 [ 3.383504][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.383507][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.383510][ T1] ? vprintk_default+0x20/0x20 [ 3.383514][ T1] ? vprintk_default+0x20/0x20 [ 3.383516][ T1] new_sync_write+0x33e/0x760 [ 3.383519][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.383522][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.383525][ T1] ? new_sync_read+0x750/0x750 [ 3.383532][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.383535][ T1] vfs_write+0x6a2/0xbd0 [ 3.383538][ T1] ksys_write+0x116/0x250 [ 3.383541][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.383543][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.383546][ T1] do_syscall_64+0xff/0x530 [ 3.383549][ T1] ? exc_page_fault+0xee/0x100 [ 3.383551][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.383553][ T1] RIP: 0033:0x7fe4ee209bee [ 3.383557][ 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 [ 3.383558][ T1] RSP: 002b:00007ffe00143980 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.383561][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fe4ee209bee [ 3.383562][ T1] RDX: 000000000000011c RSI: 000055557d046680 RDI: 0000000000000003 [ 3.383563][ T1] RBP: 00007ffe00143990 R08: 0000000000000000 R09: 0000000000000000 [ 3.383564][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe4ee2950a0 [ 3.383564][ T1] R13: 00007fe4ee1933e0 R14: 000055557d046680 R15: 00007ffe00143aa8 [ 3.383571][ T1] [ 3.386404][ T73] systemd-tmpfile (73) used greatest stack depth: 24960 bytes left [ 3.386521][ T1] virtme-ng-init: basic initialization done [ 3.451583][ T79] ip (79) used greatest stack depth: 24696 bytes left [ 3.467912][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.468265][ T75] virtme-ng-init: triggering udev coldplug [ 5.576235][ T75] virtme-ng-init: waiting for udev to settle [ 5.576249][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.576252][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.576254][ T75] preempt_count: 1, expected: 0 [ 5.576255][ T75] RCU nest depth: 0, expected: 0 [ 5.576256][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.576258][ T75] #0: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.576271][ T75] #1: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.576274][ T75] #2: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.576278][ T75] #3: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.576282][ T75] irq event stamp: 2940 [ 5.576282][ T75] hardirqs last enabled at (2939): [] __down_trylock_console_sem+0x86/0xa0 [ 5.576285][ T75] hardirqs last disabled at (2940): [] console_emit_next_record+0x3d4/0x4c0 [ 5.576287][ T75] softirqs last enabled at (2454): [] fpu_clone+0xd9/0x410 [ 5.576291][ T75] softirqs last disabled at (2452): [] fpu_clone+0x82/0x410 [ 5.576294][ T75] Preemption disabled at: [ 5.576294][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.576299][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.576303][ T75] Tainted: [W]=WARN [ 5.576304][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.576305][ T75] Call Trace: [ 5.576307][ T75] [ 5.576308][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.576313][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.576315][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.576320][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.576323][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.576328][ T75] __kmalloc_noprof+0x443/0x760 [ 5.576331][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.576337][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.576340][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.576343][ T75] put_chars+0x1e1/0x2f0 [ 5.576346][ T75] ? __send_to_port+0x420/0x420 [ 5.576348][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.576352][ T75] ? validate_chain+0x38b/0xc20 [ 5.576357][ T75] hvc_console_print+0x292/0x780 [ 5.576364][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.576369][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.576371][ T75] ? lock_acquire+0x13c/0x160 [ 5.576375][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.576378][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.576380][ T75] ? console_flush_one_record+0x106/0x710 [ 5.576382][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.576384][ T75] ? lock_acquire+0x13c/0x160 [ 5.576392][ T75] console_flush_one_record+0x46f/0x710 [ 5.576396][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.576397][ T75] ? __lock_acquire+0x518/0xc20 [ 5.576403][ T75] console_unlock+0xee/0x1f0 [ 5.576405][ T75] ? console_flush_one_record+0x710/0x710 [ 5.576406][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.576408][ T75] ? lock_acquire+0x60/0x160 [ 5.576412][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.576414][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.576417][ T75] vprintk_emit+0x37c/0x3e0 [ 5.576420][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.576423][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.576429][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.576433][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.576435][ T75] ? simple_strntoull+0x10f/0x140 [ 5.576439][ T75] ? date_str+0x1e0/0x1e0 [ 5.576443][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.576447][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.576450][ T75] ? vprintk_default+0x20/0x20 [ 5.576453][ T75] ? vprintk_default+0x20/0x20 [ 5.576456][ T75] new_sync_write+0x33e/0x760 [ 5.576459][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.576463][ T75] ? new_sync_read+0x750/0x750 [ 5.576467][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.576472][ T75] ? __fget_files+0x1e3/0x460 [ 5.576476][ T75] vfs_write+0x6a2/0xbd0 [ 5.576480][ T75] ksys_write+0x116/0x250 [ 5.576482][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.576485][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.576488][ T75] do_syscall_64+0xff/0x530 [ 5.576491][ T75] ? exc_page_fault+0xee/0x100 [ 5.576493][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.576495][ T75] RIP: 0033:0x7fe4ee20aed2 [ 5.576499][ 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 [ 5.576501][ T75] RSP: 002b:00007fe4ee151c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.576504][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe4ee20aed2 [ 5.576505][ T75] RDX: 000000000000002e RSI: 00007fe4e8001090 RDI: 0000000000000003 [ 5.576506][ T75] RBP: 00007fe4ee151c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.576507][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4ee2950a0 [ 5.576508][ T75] R13: 00007fe4ee1933e0 R14: 00007fe4e8001090 R15: 00007fe4ee151da8 [ 5.576514][ T75] [ 5.714881][ T95] nfsrahead (95) used greatest stack depth: 24000 bytes left [ 6.042145][ T75] virtme-ng-init: udev is done [ 6.044749][ T1] virtme-ng-init: initialization done