virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.992118][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.992146][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.992148][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.992150][ T1] preempt_count: 1, expected: 0 [ 0.992151][ T1] RCU nest depth: 0, expected: 0 [ 0.992151][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.992153][ T1] #0: ff1100000299b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.992165][ T1] #1: ffffffffa7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.992170][ T1] #2: ffffffffa7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.992173][ T1] #3: ffffffffa7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.992177][ T1] #4: ffffffffa7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.992180][ T1] irq event stamp: 303410 [ 0.992181][ T1] hardirqs last enabled at (303409): [] __down_trylock_console_sem+0x86/0xa0 [ 0.992184][ T1] hardirqs last disabled at (303410): [] console_emit_next_record+0x3d4/0x4c0 [ 0.992186][ T1] softirqs last enabled at (301432): [] handle_softirqs+0x67c/0x900 [ 0.992189][ T1] softirqs last disabled at (300999): [] __irq_exit_rcu+0x145/0x1c0 [ 0.992192][ T1] Preemption disabled at: [ 0.992192][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.992197][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.992199][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.992201][ T1] Call Trace: [ 0.992202][ T1] [ 0.992206][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.992211][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.992212][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.992217][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.992220][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.992225][ T1] __kmalloc_noprof+0x443/0x760 [ 0.992228][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.992233][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.992236][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.992239][ T1] put_chars+0x1e1/0x2f0 [ 0.992242][ T1] ? __send_to_port+0x420/0x420 [ 0.992244][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.992248][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.992251][ T1] ? validate_chain+0x38b/0xc20 [ 0.992256][ T1] hvc_console_print+0x292/0x780 [ 0.992258][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992264][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.992267][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992271][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.992274][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.992275][ T1] ? console_flush_one_record+0x106/0x710 [ 0.992278][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992280][ T1] ? lock_acquire+0x13c/0x160 [ 0.992284][ T1] console_flush_one_record+0x46f/0x710 [ 0.992288][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.992289][ T1] ? __lock_acquire+0x518/0xc20 [ 0.992295][ T1] console_unlock+0xee/0x1f0 [ 0.992297][ T1] ? console_flush_one_record+0x710/0x710 [ 0.992298][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992300][ T1] ? lock_acquire+0x60/0x160 [ 0.992304][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.992306][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.992308][ T1] vprintk_emit+0x37c/0x3e0 [ 0.992311][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.992313][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.992316][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.992318][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.992320][ T1] ? __devm_add_action+0x52/0x210 [ 0.992322][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.992326][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.992331][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.992335][ T1] ? device_rename.cold+0xa/0xa [ 0.992337][ T1] ? kernel_init+0x21/0x150 [ 0.992346][ T1] dev_printk_emit+0xb9/0xee [ 0.992349][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.992350][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.992353][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992356][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.992358][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.992359][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.992364][ T1] _dev_info+0xe2/0x116 [ 0.992366][ T1] ? _dev_notice+0x120/0x120 [ 0.992368][ T1] ? acpi_enable_event+0x246/0x370 [ 0.992373][ T1] ? acpi_disable_event+0x244/0x370 [ 0.992375][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.992379][ T1] ? acpi_enable_event+0x370/0x370 [ 0.992381][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.992384][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.992388][ T1] cmos_do_probe+0x8be/0x98a [ 0.992390][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.992394][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.992396][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.992401][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.992403][ T1] ? mc146818_set_time+0x500/0x500 [ 0.992407][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.992409][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.992415][ T1] platform_probe+0xfe/0x1f0 [ 0.992424][ T1] call_driver_probe+0x61/0x1c0 [ 0.992427][ T1] really_probe+0x199/0x760 [ 0.992430][ T1] ? __device_attach_driver+0x280/0x280 [ 0.992433][ T1] __driver_probe_device+0x24f/0x440 [ 0.992436][ T1] ? __device_attach_driver+0x280/0x280 [ 0.992438][ T1] ? __device_attach_driver+0x280/0x280 [ 0.992439][ T1] driver_probe_device+0x4a/0xf0 [ 0.992442][ T1] __driver_attach+0x1b8/0x540 [ 0.992445][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.992448][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.992451][ T1] ? bus_remove_file+0x50/0x50 [ 0.992453][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.992459][ T1] ? rtc_dev_init+0x40/0x40 [ 0.992465][ T1] ? rtc_dev_init+0x40/0x40 [ 0.992468][ T1] bus_add_driver+0x2c8/0x530 [ 0.992472][ T1] driver_register+0x1a3/0x390 [ 0.992476][ T1] __platform_driver_probe+0x13f/0x270 [ 0.992479][ T1] cmos_init+0x31/0x40 [ 0.992480][ T1] do_one_initcall+0x124/0x4f0 [ 0.992484][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.992486][ T1] ? parameq+0x110/0x110 [ 0.992491][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.992495][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.992498][ T1] kernel_init_freeable+0x596/0x630 [ 0.992501][ T1] ? rest_init+0x280/0x280 [ 0.992503][ T1] kernel_init+0x21/0x150 [ 0.992505][ T1] ? rest_init+0x280/0x280 [ 0.992507][ T1] ret_from_fork+0x474/0x6b0 [ 0.992511][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.992514][ T1] ? __switch_to+0x5a3/0xe00 [ 0.992518][ T1] ? rest_init+0x280/0x280 [ 0.992520][ T1] ret_from_fork_asm+0x11/0x20 [ 0.992528][ T1] [ 1.028061][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.037536][ T1] NET: Registered PF_INET6 protocol family [ 1.041820][ T1] Segment Routing with IPv6 [ 1.042235][ T1] In-situ OAM (IOAM) with IPv6 [ 1.042621][ T1] NET: Registered PF_PACKET protocol family [ 1.042954][ T1] 9pnet: Installing 9P2000 support [ 1.043298][ T1] Key type dns_resolver registered [ 1.043954][ T1] NET: Registered PF_VSOCK protocol family [ 1.048832][ T1] IPI shorthand broadcast: enabled [ 1.153504][ T1] sched_clock: Marking stable (1117002721, 35553168)->(1251797463, -99241574) [ 1.156815][ T1] registered taskstats version 1 [ 1.159029][ T1] Loading compiled-in X.509 certificates [ 1.259461][ T1] Demotion targets for Node 0: null [ 1.259789][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.260078][ T1] page_owner is disabled [ 1.260700][ T1] PM: Magic number: 6:625:785 [ 1.261123][ T1] netconsole: network logging started [ 1.262544][ T1] ALSA device list: [ 1.263343][ T1] No soundcards found. [ 1.263968][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.267226][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.268129][ T1] devtmpfs: mounted [ 1.268382][ T1] VFS: Pivoted into new rootfs [ 1.296503][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.298916][ T1] Write protecting the kernel read-only data: 55296k [ 1.299502][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.300765][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.301072][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.301343][ T1] with arguments: [ 1.301479][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.301721][ T1] with environment: [ 1.301838][ T1] HOME=/ [ 1.301983][ T1] TERM=dumb [ 1.302100][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.302326][ T1] nr_open=2147483584 [ 1.302453][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.302726][ T1] virtme_rw_overlay0=/etc [ 1.302880][ T1] virtme_rw_overlay1=/lib [ 1.303036][ T1] virtme_rw_overlay2=/home [ 1.303187][ T1] virtme_rw_overlay3=/opt [ 1.303337][ T1] virtme_rw_overlay4=/srv [ 1.303502][ T1] virtme_rw_overlay5=/usr [ 1.303662][ T1] virtme_rw_overlay6=/var [ 1.303816][ T1] virtme_rw_overlay7=/tmp [ 1.303980][ T1] virtme_console=ttyS0 [ 1.304134][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.319384][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.320547][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.332463][ T1] overlayfs: failed to set xattr on upper [ 1.332764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333010][ T1] overlayfs: ...falling back to uuid=null. [ 1.335247][ T1] overlayfs: failed to set xattr on upper [ 1.335447][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.335774][ T1] overlayfs: ...falling back to uuid=null. [ 1.337593][ T1] overlayfs: failed to set xattr on upper [ 1.337815][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338050][ T1] overlayfs: ...falling back to uuid=null. [ 1.339917][ T1] overlayfs: failed to set xattr on upper [ 1.340114][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340351][ T1] overlayfs: ...falling back to uuid=null. [ 1.342140][ T1] overlayfs: failed to set xattr on upper [ 1.342335][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342584][ T1] overlayfs: ...falling back to uuid=null. [ 1.344736][ T1] overlayfs: failed to set xattr on upper [ 1.344938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345209][ T1] overlayfs: ...falling back to uuid=null. [ 1.347033][ T1] overlayfs: failed to set xattr on upper [ 1.347231][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347471][ T1] overlayfs: ...falling back to uuid=null. [ 1.349886][ T1] overlayfs: failed to set xattr on upper [ 1.350082][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350323][ T1] overlayfs: ...falling back to uuid=null. [ 1.361315][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.411196][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 3.636397][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.636397][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.636397][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.636397][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.636413][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.636415][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.636417][ T1] preempt_count: 1, expected: 0 [ 3.636417][ T1] RCU nest depth: 0, expected: 0 [ 3.636418][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.636421][ T1] #0: ffffffffa7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.636438][ T1] #1: ffffffffa7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.636442][ T1] #2: ffffffffa7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.636445][ T1] #3: ffffffffa7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.636449][ T1] irq event stamp: 549702 [ 3.636449][ T1] hardirqs last enabled at (549701): [] __down_trylock_console_sem+0x86/0xa0 [ 3.636453][ T1] hardirqs last disabled at (549702): [] console_emit_next_record+0x3d4/0x4c0 [ 3.636454][ T1] softirqs last enabled at (549050): [] fpu_clone+0xd9/0x410 [ 3.636458][ T1] softirqs last disabled at (549048): [] fpu_clone+0x82/0x410 [ 3.636460][ T1] Preemption disabled at: [ 3.636461][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.636466][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.636470][ T1] Tainted: [W]=WARN [ 3.636471][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.636473][ T1] Call Trace: [ 3.636474][ T1] [ 3.636476][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.636480][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.636482][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.636486][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.636490][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.636495][ T1] __kmalloc_noprof+0x443/0x760 [ 3.636497][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.636503][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.636506][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.636509][ T1] put_chars+0x1e1/0x2f0 [ 3.636512][ T1] ? __send_to_port+0x420/0x420 [ 3.636514][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.636518][ T1] ? validate_chain+0x38b/0xc20 [ 3.636523][ T1] hvc_console_print+0x292/0x780 [ 3.636529][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.636532][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.636534][ T1] ? lock_acquire+0x13c/0x160 [ 3.636538][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.636541][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.636542][ T1] ? console_flush_one_record+0x106/0x710 [ 3.636545][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.636547][ T1] ? lock_acquire+0x13c/0x160 [ 3.636550][ T1] console_flush_one_record+0x46f/0x710 [ 3.636556][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.636558][ T1] ? __lock_acquire+0x518/0xc20 [ 3.636563][ T1] console_unlock+0xee/0x1f0 [ 3.636565][ T1] ? console_flush_one_record+0x710/0x710 [ 3.636566][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.636568][ T1] ? lock_acquire+0x60/0x160 [ 3.636572][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.636574][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.636577][ T1] vprintk_emit+0x37c/0x3e0 [ 3.636580][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.636582][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.636588][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.636592][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.636594][ T1] ? simple_strntoull+0x10f/0x140 [ 3.636598][ T1] ? date_str+0x1e0/0x1e0 [ 3.636602][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.636605][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.636608][ T1] ? vprintk_default+0x20/0x20 [ 3.636612][ T1] ? vprintk_default+0x20/0x20 [ 3.636614][ T1] new_sync_write+0x33e/0x760 [ 3.636617][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.636620][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.636624][ T1] ? new_sync_read+0x750/0x750 [ 3.636630][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.636633][ T1] vfs_write+0x6a2/0xbd0 [ 3.636637][ T1] ksys_write+0x116/0x250 [ 3.636639][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.636642][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.636645][ T1] do_syscall_64+0xff/0x530 [ 3.636647][ T1] ? exc_page_fault+0xee/0x100 [ 3.636650][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.636652][ T1] RIP: 0033:0x7f174e6f5bee [ 3.636656][ 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 [ 3.636658][ T1] RSP: 002b:00007ffc6b89a650 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.636660][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f174e6f5bee [ 3.636662][ T1] RDX: 000000000000011c RSI: 000055555ca74680 RDI: 0000000000000003 [ 3.636663][ T1] RBP: 00007ffc6b89a660 R08: 0000000000000000 R09: 0000000000000000 [ 3.636664][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f174e7810a0 [ 3.636664][ T1] R13: 00007f174e67f3e0 R14: 000055555ca74680 R15: 00007ffc6b89a778 [ 3.636671][ T1] [ 3.640589][ T68] systemd-tmpfile (68) used greatest stack depth: 24648 bytes left [ 3.640830][ T1] virtme-ng-init: basic initialization done [ 3.705668][ T76] ip (76) used greatest stack depth: 24248 bytes left [ 3.729804][ T72] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.730183][ T72] virtme-ng-init: triggering udev coldplug [ 6.250183][ T72] virtme-ng-init: waiting for udev to settle [ 6.250198][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.250200][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: virtme-ng-init [ 6.250202][ T72] preempt_count: 1, expected: 0 [ 6.250203][ T72] RCU nest depth: 0, expected: 0 [ 6.250204][ T72] locks held by virtme-ng-init/72: 4, last CPU#0: [ 6.250206][ T72] #0: ffffffffa7369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.250219][ T72] #1: ffffffffa7369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.250223][ T72] #2: ffffffffa7289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.250226][ T72] #3: ffffffffa7289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.250230][ T72] irq event stamp: 3332 [ 6.250231][ T72] hardirqs last enabled at (3331): [] __down_trylock_console_sem+0x86/0xa0 [ 6.250234][ T72] hardirqs last disabled at (3332): [] console_emit_next_record+0x3d4/0x4c0 [ 6.250235][ T72] softirqs last enabled at (3000): [] handle_softirqs+0x67c/0x900 [ 6.250239][ T72] softirqs last disabled at (2501): [] __irq_exit_rcu+0x145/0x1c0 [ 6.250241][ T72] Preemption disabled at: [ 6.250242][ T72] [] vprintk_emit+0x31b/0x3e0 [ 6.250247][ T72] CPU: 0 UID: 0 PID: 72 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.250251][ T72] Tainted: [W]=WARN [ 6.250252][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.250253][ T72] Call Trace: [ 6.250255][ T72] [ 6.250257][ T72] dump_stack_lvl+0x6f/0xa0 [ 6.250261][ T72] ? vprintk_emit+0x31b/0x3e0 [ 6.250263][ T72] __might_resched.cold+0x1fe/0x2c1 [ 6.250268][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.250271][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 6.250276][ T72] __kmalloc_noprof+0x443/0x760 [ 6.250279][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 6.250285][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 6.250288][ T72] alloc_buf.isra.0+0x4b/0x260 [ 6.250292][ T72] put_chars+0x1e1/0x2f0 [ 6.250294][ T72] ? __send_to_port+0x420/0x420 [ 6.250296][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.250300][ T72] ? validate_chain+0x38b/0xc20 [ 6.250306][ T72] hvc_console_print+0x292/0x780 [ 6.250312][ T72] ? hvc_write+0x3a0/0x3a0 [ 6.250315][ T72] ? rcu_is_watching+0x16/0xd0 [ 6.250317][ T72] ? lock_acquire+0x13c/0x160 [ 6.250321][ T72] console_emit_next_record+0x22f/0x4c0 [ 6.250324][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 6.250326][ T72] ? console_flush_one_record+0x106/0x710 [ 6.250329][ T72] ? rcu_is_watching+0x16/0xd0 [ 6.250332][ T72] ? lock_acquire+0x13c/0x160 [ 6.250337][ T72] console_flush_one_record+0x46f/0x710 [ 6.250341][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 6.250342][ T72] ? __lock_acquire+0x518/0xc20 [ 6.250348][ T72] console_unlock+0xee/0x1f0 [ 6.250350][ T72] ? console_flush_one_record+0x710/0x710 [ 6.250351][ T72] ? rcu_is_watching+0x16/0xd0 [ 6.250353][ T72] ? lock_acquire+0x60/0x160 [ 6.250357][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.250359][ T72] ? vprintk_emit+0x320/0x3e0 [ 6.250362][ T72] vprintk_emit+0x37c/0x3e0 [ 6.250365][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 6.250368][ T72] ? _copy_from_iter+0x1bb/0x1810 [ 6.250374][ T72] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.250378][ T72] ? vprintk_emit.cold+0x107/0x107 [ 6.250380][ T72] ? simple_strntoull+0x10f/0x140 [ 6.250385][ T72] ? date_str+0x1e0/0x1e0 [ 6.250388][ T72] ? devkmsg_write+0xd1/0x2c0 [ 6.250392][ T72] devkmsg_write.cold+0x5a/0x8b [ 6.250395][ T72] ? vprintk_default+0x20/0x20 [ 6.250399][ T72] ? vprintk_default+0x20/0x20 [ 6.250401][ T72] new_sync_write+0x33e/0x760 [ 6.250405][ T72] ? kasan_quarantine_put+0x42/0x2b0 [ 6.250410][ T72] ? new_sync_read+0x750/0x750 [ 6.250414][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 6.250419][ T72] ? __fget_files+0x1e3/0x460 [ 6.250423][ T72] vfs_write+0x6a2/0xbd0 [ 6.250427][ T72] ksys_write+0x116/0x250 [ 6.250429][ T72] ? __ia32_sys_read+0xc0/0xc0 [ 6.250437][ T72] ? rcu_is_watching+0x16/0xd0 [ 6.250441][ T72] do_syscall_64+0xff/0x530 [ 6.250443][ T72] ? exc_page_fault+0xee/0x100 [ 6.250446][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.250449][ T72] RIP: 0033:0x7f174e6f6ed2 [ 6.250453][ T72] 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 [ 6.250454][ T72] RSP: 002b:00007f174e63dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.250457][ T72] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f174e6f6ed2 [ 6.250458][ T72] RDX: 000000000000002e RSI: 00007f17480012c0 RDI: 0000000000000003 [ 6.250459][ T72] RBP: 00007f174e63dc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.250460][ T72] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f174e7810a0 [ 6.250461][ T72] R13: 00007f174e67f3e0 R14: 00007f17480012c0 R15: 00007f174e63dda8 [ 6.250468][ T72] [ 6.330865][ T100] nfsrahead (100) used greatest stack depth: 23872 bytes left [ 6.741031][ T72] virtme-ng-init: udev is done [ 6.744941][ T1] virtme-ng-init: initialization done