virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.998754][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.998769][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.998769][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.998769][ T1] preempt_count: 1, expected: 0 [ 0.998769][ T1] RCU nest depth: 0, expected: 0 [ 0.998769][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.998769][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.998769][ T1] #1: ffffffffbb799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.998769][ T1] #2: ffffffffbb799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.998769][ T1] #3: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.998769][ T1] #4: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.998769][ T1] irq event stamp: 309484 [ 0.998769][ T1] hardirqs last enabled at (309483): [] __down_trylock_console_sem+0x86/0xa0 [ 0.998769][ T1] hardirqs last disabled at (309484): [] console_emit_next_record+0x3f8/0x4f0 [ 0.998769][ T1] softirqs last enabled at (307972): [] handle_softirqs+0x67c/0x900 [ 0.998769][ T1] softirqs last disabled at (307519): [] __irq_exit_rcu+0x145/0x1c0 [ 0.998769][ T1] Preemption disabled at: [ 0.998769][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.998769][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.998769][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.998769][ T1] Call Trace: [ 0.998769][ T1] [ 0.998769][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.998769][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.998769][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.998769][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.998769][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.998769][ T1] __kmalloc_noprof+0x443/0x760 [ 0.998769][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.998769][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.998769][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.998769][ T1] put_chars+0x1e1/0x2f0 [ 0.998769][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.998769][ T1] ? __send_to_port+0x420/0x420 [ 0.998769][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.998769][ T1] ? validate_chain+0x38b/0xc20 [ 0.998769][ T1] hvc_console_print+0x292/0x780 [ 0.998769][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.998769][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998769][ T1] ? lock_acquire+0x13c/0x160 [ 0.998769][ T1] console_emit_next_record+0x252/0x4f0 [ 0.998769][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.998769][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998769][ T1] ? lock_acquire+0x13c/0x160 [ 0.998769][ T1] console_flush_one_record+0x46f/0x710 [ 0.998769][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.998769][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998769][ T1] console_unlock+0xee/0x1f0 [ 0.998769][ T1] ? console_flush_one_record+0x710/0x710 [ 0.998769][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998769][ T1] ? lock_acquire+0x60/0x160 [ 0.998769][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.998769][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.998769][ T1] vprintk_emit+0x37c/0x3e0 [ 0.998769][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.998769][ T1] ? find_held_lock+0x2b/0x80 [ 0.998769][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.998769][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.998769][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.998769][ T1] ? device_rename.cold+0xa/0xa [ 0.998769][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998769][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.998769][ T1] ? find_held_lock+0x2b/0x80 [ 0.998769][ T1] dev_printk_emit+0xb9/0xee [ 0.998769][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.998769][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.998769][ T1] ? proc_register+0x368/0x8b0 [ 0.998769][ T1] _dev_info+0xe2/0x116 [ 0.998769][ T1] ? _dev_notice+0x120/0x120 [ 0.998769][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.998769][ T1] ? rtc_proc_show+0x400/0x400 [ 0.998769][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.998769][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.998769][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.998769][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.998769][ T1] cmos_do_probe+0x73b/0x98a [ 0.998769][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.998769][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.998769][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.998769][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.998769][ T1] ? mc146818_set_time+0x500/0x500 [ 0.998769][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.998769][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.998769][ T1] platform_probe+0xfe/0x1f0 [ 0.998769][ T1] call_driver_probe+0x61/0x1c0 [ 0.998769][ T1] really_probe+0x199/0x760 [ 0.998769][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998769][ T1] __driver_probe_device+0x24f/0x440 [ 0.998769][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998769][ T1] ? __device_attach_driver+0x280/0x280 [ 0.998769][ T1] driver_probe_device+0x4a/0xf0 [ 0.998769][ T1] __driver_attach+0x1b8/0x540 [ 0.998769][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.998769][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.998769][ T1] ? bus_remove_file+0x50/0x50 [ 0.998769][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.998769][ T1] ? rtc_dev_init+0x40/0x40 [ 0.998769][ T1] ? rtc_dev_init+0x40/0x40 [ 0.998769][ T1] bus_add_driver+0x2c8/0x530 [ 0.998769][ T1] driver_register+0x1a3/0x390 [ 0.998769][ T1] __platform_driver_probe+0x13f/0x270 [ 0.998769][ T1] cmos_init+0x31/0x40 [ 0.998769][ T1] do_one_initcall+0x124/0x4f0 [ 0.998769][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.998769][ T1] ? parameq+0x110/0x110 [ 0.998769][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.998769][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998769][ T1] kernel_init_freeable+0x596/0x630 [ 0.998769][ T1] ? rest_init+0x280/0x280 [ 0.998769][ T1] kernel_init+0x21/0x150 [ 0.998769][ T1] ? rest_init+0x280/0x280 [ 0.998769][ T1] ret_from_fork+0x474/0x6b0 [ 0.998769][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.998769][ T1] ? __switch_to+0x5a3/0xe00 [ 0.998769][ T1] ? rest_init+0x280/0x280 [ 0.998769][ T1] ret_from_fork_asm+0x11/0x20 [ 0.998769][ T1] [ 1.028917][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:51:02 UTC (1787910662) [ 1.029884][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.032815][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.041582][ T1] NET: Registered PF_INET6 protocol family [ 1.045992][ T1] Segment Routing with IPv6 [ 1.046364][ T1] In-situ OAM (IOAM) with IPv6 [ 1.046726][ T1] NET: Registered PF_PACKET protocol family [ 1.046975][ T1] 9pnet: Installing 9P2000 support [ 1.047323][ T1] Key type dns_resolver registered [ 1.048167][ T1] NET: Registered PF_VSOCK protocol family [ 1.052626][ T1] IPI shorthand broadcast: enabled [ 1.153998][ T1] sched_clock: Marking stable (1120002520, 33766766)->(1230283316, -76514030) [ 1.156168][ T1] registered taskstats version 1 [ 1.158583][ T1] Loading compiled-in X.509 certificates [ 1.258381][ T1] Demotion targets for Node 0: null [ 1.258679][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12229) [ 1.258969][ T1] page_owner is disabled [ 1.260000][ T1] PM: Magic number: 6:410:880 [ 1.261449][ T1] ALSA device list: [ 1.261590][ T1] No soundcards found. [ 1.263435][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.265903][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.266621][ T1] devtmpfs: mounted [ 1.266868][ T1] VFS: Pivoted into new rootfs [ 1.296374][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.296581][ T1] Write protecting the kernel read-only data: 55296k [ 1.297305][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.298664][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.298937][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.299183][ T1] with arguments: [ 1.299305][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.299520][ T1] with environment: [ 1.299634][ T1] HOME=/ [ 1.299752][ T1] TERM=dumb [ 1.299866][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.300074][ T1] nr_open=2147483584 [ 1.300188][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.300443][ T1] virtme_rw_overlay0=/etc [ 1.300582][ T1] virtme_rw_overlay1=/lib [ 1.300773][ T1] virtme_rw_overlay2=/home [ 1.300921][ T1] virtme_rw_overlay3=/opt [ 1.301097][ T1] virtme_rw_overlay4=/srv [ 1.301241][ T1] virtme_rw_overlay5=/usr [ 1.301389][ T1] virtme_rw_overlay6=/var [ 1.301534][ T1] virtme_rw_overlay7=/tmp [ 1.301673][ T1] virtme_console=ttyS0 [ 1.301816][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.317824][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.319322][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.332639][ T1] overlayfs: failed to set xattr on upper [ 1.332912][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333176][ T1] overlayfs: ...falling back to uuid=null. [ 1.335411][ T1] overlayfs: failed to set xattr on upper [ 1.335603][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.335919][ T1] overlayfs: ...falling back to uuid=null. [ 1.337793][ T1] overlayfs: failed to set xattr on upper [ 1.337979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338207][ T1] overlayfs: ...falling back to uuid=null. [ 1.340247][ T1] overlayfs: failed to set xattr on upper [ 1.340450][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340676][ T1] overlayfs: ...falling back to uuid=null. [ 1.342493][ T1] overlayfs: failed to set xattr on upper [ 1.342689][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342914][ T1] overlayfs: ...falling back to uuid=null. [ 1.344490][ T1] overlayfs: failed to set xattr on upper [ 1.344677][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344902][ T1] overlayfs: ...falling back to uuid=null. [ 1.346643][ T1] overlayfs: failed to set xattr on upper [ 1.347239][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347469][ T1] overlayfs: ...falling back to uuid=null. [ 1.349280][ T1] overlayfs: failed to set xattr on upper [ 1.349478][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349696][ T1] overlayfs: ...falling back to uuid=null. [ 1.361086][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417346][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.560668][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.560668][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.560668][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.560668][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.560683][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.560686][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.560687][ T1] preempt_count: 1, expected: 0 [ 3.560688][ T1] RCU nest depth: 0, expected: 0 [ 3.560689][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.560692][ T1] #0: ffffffffbb799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.560704][ T1] #1: ffffffffbb799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.560708][ T1] #2: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.560712][ T1] #3: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.560716][ T1] irq event stamp: 562432 [ 3.560716][ T1] hardirqs last enabled at (562431): [] __down_trylock_console_sem+0x86/0xa0 [ 3.560718][ T1] hardirqs last disabled at (562432): [] console_emit_next_record+0x3f8/0x4f0 [ 3.560720][ T1] softirqs last enabled at (561870): [] handle_softirqs+0x67c/0x900 [ 3.560724][ T1] softirqs last disabled at (561863): [] __irq_exit_rcu+0x145/0x1c0 [ 3.560727][ T1] Preemption disabled at: [ 3.560727][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.560733][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.560737][ T1] Tainted: [W]=WARN [ 3.560738][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.560740][ T1] Call Trace: [ 3.560741][ T1] [ 3.560743][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.560748][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.560750][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.560755][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.560758][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.560763][ T1] __kmalloc_noprof+0x443/0x760 [ 3.560768][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.560774][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.560776][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.560779][ T1] put_chars+0x1e1/0x2f0 [ 3.560782][ T1] ? __send_to_port+0x420/0x420 [ 3.560783][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.560787][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.560789][ T1] ? validate_chain+0x38b/0xc20 [ 3.560794][ T1] hvc_console_print+0x292/0x780 [ 3.560797][ T1] ? __lock_acquire+0x518/0xc20 [ 3.560798][ T1] ? __lock_acquire+0x518/0xc20 [ 3.560802][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.560806][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.560808][ T1] ? lock_acquire+0x13c/0x160 [ 3.560812][ T1] console_emit_next_record+0x252/0x4f0 [ 3.560816][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.560820][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.560822][ T1] ? lock_acquire+0x13c/0x160 [ 3.560826][ T1] console_flush_one_record+0x46f/0x710 [ 3.560830][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.560831][ T1] ? __lock_acquire+0x518/0xc20 [ 3.560836][ T1] console_unlock+0xee/0x1f0 [ 3.560839][ T1] ? console_flush_one_record+0x710/0x710 [ 3.560840][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.560842][ T1] ? lock_acquire+0x60/0x160 [ 3.560847][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.560849][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.560853][ T1] vprintk_emit+0x37c/0x3e0 [ 3.560856][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.560859][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.560865][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.560869][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.560871][ T1] ? simple_strntoull+0x10f/0x140 [ 3.560875][ T1] ? date_str+0x1e0/0x1e0 [ 3.560878][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.560882][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.560884][ T1] ? vprintk_default+0x20/0x20 [ 3.560888][ T1] ? vprintk_default+0x20/0x20 [ 3.560891][ T1] new_sync_write+0x33e/0x760 [ 3.560894][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.560896][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.560900][ T1] ? new_sync_read+0x750/0x750 [ 3.560907][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.560910][ T1] vfs_write+0x6a2/0xbd0 [ 3.560914][ T1] ksys_write+0x116/0x250 [ 3.560916][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.560919][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.560922][ T1] do_syscall_64+0xff/0x530 [ 3.560924][ T1] ? exc_page_fault+0xee/0x100 [ 3.560927][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.560930][ T1] RIP: 0033:0x7fa03563cbee [ 3.560934][ 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 [ 3.560935][ T1] RSP: 002b:00007ffeff6e0b60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.560938][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fa03563cbee [ 3.560940][ T1] RDX: 000000000000011c RSI: 000055557aa2f680 RDI: 0000000000000003 [ 3.560941][ T1] RBP: 00007ffeff6e0b70 R08: 0000000000000000 R09: 0000000000000000 [ 3.560941][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa0356c80a0 [ 3.560942][ T1] R13: 00007fa0355c63e0 R14: 000055557aa2f680 R15: 00007ffeff6e0c88 [ 3.560948][ T1] [ 3.563822][ T72] systemd-tmpfile (72) used greatest stack depth: 24752 bytes left [ 3.564410][ T1] virtme-ng-init: basic initialization done [ 3.637790][ T79] ip (79) used greatest stack depth: 24600 bytes left [ 3.664598][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.665055][ T75] virtme-ng-init: triggering udev coldplug [ 6.251314][ T75] virtme-ng-init: waiting for udev to settle [ 6.251331][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.251334][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.251336][ T75] preempt_count: 1, expected: 0 [ 6.251336][ T75] RCU nest depth: 0, expected: 0 [ 6.251337][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.251340][ T75] #0: ffffffffbb799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.251352][ T75] #1: ffffffffbb799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.251356][ T75] #2: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.251360][ T75] #3: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.251363][ T75] irq event stamp: 2930 [ 6.251364][ T75] hardirqs last enabled at (2929): [] __down_trylock_console_sem+0x86/0xa0 [ 6.251367][ T75] hardirqs last disabled at (2930): [] console_emit_next_record+0x3f8/0x4f0 [ 6.251368][ T75] softirqs last enabled at (2440): [] fpu_clone+0xd9/0x410 [ 6.251371][ T75] softirqs last disabled at (2438): [] fpu_clone+0x82/0x410 [ 6.251373][ T75] Preemption disabled at: [ 6.251374][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.251380][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.251383][ T75] Tainted: [W]=WARN [ 6.251384][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.251386][ T75] Call Trace: [ 6.251388][ T75] [ 6.251390][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.251395][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.251397][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.251402][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.251406][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.251410][ T75] __kmalloc_noprof+0x443/0x760 [ 6.251412][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.251420][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.251423][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.251428][ T75] put_chars+0x1e1/0x2f0 [ 6.251431][ T75] ? __send_to_port+0x420/0x420 [ 6.251432][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 6.251436][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.251439][ T75] ? validate_chain+0x38b/0xc20 [ 6.251443][ T75] hvc_console_print+0x292/0x780 [ 6.251451][ T75] ? __lock_acquire+0x518/0xc20 [ 6.251452][ T75] ? __lock_acquire+0x518/0xc20 [ 6.251456][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.251459][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251462][ T75] ? lock_acquire+0x13c/0x160 [ 6.251466][ T75] console_emit_next_record+0x252/0x4f0 [ 6.251469][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 6.251473][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251475][ T75] ? lock_acquire+0x13c/0x160 [ 6.251478][ T75] console_flush_one_record+0x46f/0x710 [ 6.251482][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 6.251484][ T75] ? __lock_acquire+0x518/0xc20 [ 6.251488][ T75] console_unlock+0xee/0x1f0 [ 6.251491][ T75] ? console_flush_one_record+0x710/0x710 [ 6.251492][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251494][ T75] ? lock_acquire+0x60/0x160 [ 6.251497][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.251499][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.251502][ T75] vprintk_emit+0x37c/0x3e0 [ 6.251505][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.251508][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.251513][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.251517][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.251519][ T75] ? simple_strntoull+0x10f/0x140 [ 6.251523][ T75] ? date_str+0x1e0/0x1e0 [ 6.251526][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.251530][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.251533][ T75] ? vprintk_default+0x20/0x20 [ 6.251537][ T75] ? vprintk_default+0x20/0x20 [ 6.251539][ T75] new_sync_write+0x33e/0x760 [ 6.251542][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 6.251546][ T75] ? new_sync_read+0x750/0x750 [ 6.251550][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.251554][ T75] ? __fget_files+0x1e3/0x460 [ 6.251558][ T75] vfs_write+0x6a2/0xbd0 [ 6.251562][ T75] ksys_write+0x116/0x250 [ 6.251565][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.251567][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.251571][ T75] do_syscall_64+0xff/0x530 [ 6.251573][ T75] ? exc_page_fault+0xee/0x100 [ 6.251576][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.251578][ T75] RIP: 0033:0x7fa03563ded2 [ 6.251582][ 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 [ 6.251584][ T75] RSP: 002b:00007fa035584c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.251587][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa03563ded2 [ 6.251588][ T75] RDX: 000000000000002e RSI: 00007fa0300012c0 RDI: 0000000000000003 [ 6.251589][ T75] RBP: 00007fa035584c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.251590][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa0356c80a0 [ 6.251590][ T75] R13: 00007fa0355c63e0 R14: 00007fa0300012c0 R15: 00007fa035584da8 [ 6.251597][ T75] [ 6.624160][ T75] virtme-ng-init: udev is done [ 6.627271][ T1] virtme-ng-init: initialization done