virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.959751][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.959773][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.959775][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.959777][ T1] preempt_count: 1, expected: 0 [ 0.959778][ T1] RCU nest depth: 0, expected: 0 [ 0.959779][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.959781][ T1] #0: ff1100000294b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.959792][ T1] #1: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.959798][ T1] #2: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.959801][ T1] #3: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.959804][ T1] #4: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.959807][ T1] irq event stamp: 309402 [ 0.959808][ T1] hardirqs last enabled at (309401): [] __down_trylock_console_sem+0x86/0xa0 [ 0.959811][ T1] hardirqs last disabled at (309402): [] console_emit_next_record+0x3d4/0x4c0 [ 0.959812][ T1] softirqs last enabled at (309330): [] handle_softirqs+0x67c/0x900 [ 0.959815][ T1] softirqs last disabled at (309037): [] __irq_exit_rcu+0x145/0x1c0 [ 0.959818][ T1] Preemption disabled at: [ 0.959818][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.959823][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.959826][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.959827][ T1] Call Trace: [ 0.959829][ T1] [ 0.959832][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.959837][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.959839][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.959843][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.959846][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.959852][ T1] __kmalloc_noprof+0x443/0x760 [ 0.959854][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.959859][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.959862][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.959865][ T1] put_chars+0x1e1/0x2f0 [ 0.959868][ T1] ? __send_to_port+0x420/0x420 [ 0.959871][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959875][ T1] ? validate_chain+0x38b/0xc20 [ 0.959879][ T1] hvc_console_print+0x292/0x780 [ 0.959882][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959884][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959888][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.959892][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959894][ T1] ? lock_acquire+0x13c/0x160 [ 0.959898][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.959901][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.959902][ T1] ? console_flush_one_record+0x106/0x710 [ 0.959905][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959906][ T1] ? lock_acquire+0x13c/0x160 [ 0.959910][ T1] console_flush_one_record+0x46f/0x710 [ 0.959914][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.959915][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959920][ T1] console_unlock+0xee/0x1f0 [ 0.959922][ T1] ? console_flush_one_record+0x710/0x710 [ 0.959924][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959926][ T1] ? lock_acquire+0x60/0x160 [ 0.959929][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.959931][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.959934][ T1] vprintk_emit+0x37c/0x3e0 [ 0.959937][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.959938][ T1] ? find_held_lock+0x2b/0x80 [ 0.959941][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.959943][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959946][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.959951][ T1] ? device_rename.cold+0xa/0xa [ 0.959952][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959957][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.959959][ T1] ? find_held_lock+0x2b/0x80 [ 0.959963][ T1] dev_printk_emit+0xb9/0xee [ 0.959965][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.959968][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.959972][ T1] ? proc_register+0x368/0x8b0 [ 0.959979][ T1] _dev_info+0xe2/0x116 [ 0.959981][ T1] ? _dev_notice+0x120/0x120 [ 0.959985][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.959989][ T1] ? rtc_proc_show+0x400/0x400 [ 0.959993][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.959998][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.960003][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.960009][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.960013][ T1] cmos_do_probe+0x73b/0x98a [ 0.960015][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.960018][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.960019][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.960025][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.960026][ T1] ? mc146818_set_time+0x500/0x500 [ 0.960030][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.960032][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.960037][ T1] platform_probe+0xfe/0x1f0 [ 0.960040][ T1] call_driver_probe+0x61/0x1c0 [ 0.960043][ T1] really_probe+0x199/0x760 [ 0.960046][ T1] ? __device_attach_driver+0x280/0x280 [ 0.960048][ T1] __driver_probe_device+0x24f/0x440 [ 0.960051][ T1] ? __device_attach_driver+0x280/0x280 [ 0.960053][ T1] ? __device_attach_driver+0x280/0x280 [ 0.960055][ T1] driver_probe_device+0x4a/0xf0 [ 0.960057][ T1] __driver_attach+0x1b8/0x540 [ 0.960060][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.960063][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.960065][ T1] ? bus_remove_file+0x50/0x50 [ 0.960067][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.960070][ T1] ? rtc_dev_init+0x40/0x40 [ 0.960076][ T1] ? rtc_dev_init+0x40/0x40 [ 0.960077][ T1] bus_add_driver+0x2c8/0x530 [ 0.960081][ T1] driver_register+0x1a3/0x390 [ 0.960084][ T1] __platform_driver_probe+0x13f/0x270 [ 0.960087][ T1] cmos_init+0x31/0x40 [ 0.960088][ T1] do_one_initcall+0x124/0x4f0 [ 0.960091][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.960093][ T1] ? parameq+0x110/0x110 [ 0.960099][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.960102][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.960105][ T1] kernel_init_freeable+0x596/0x630 [ 0.960108][ T1] ? rest_init+0x280/0x280 [ 0.960112][ T1] kernel_init+0x21/0x150 [ 0.960114][ T1] ? rest_init+0x280/0x280 [ 0.960115][ T1] ret_from_fork+0x474/0x6b0 [ 0.960119][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.960123][ T1] ? __switch_to+0x5a3/0xe00 [ 0.960126][ T1] ? rest_init+0x280/0x280 [ 0.960128][ T1] ret_from_fork_asm+0x11/0x20 [ 0.960136][ T1] [ 0.990728][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:58:27 UTC (1787914707) [ 0.991706][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.994623][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.001120][ T1] NET: Registered PF_INET6 protocol family [ 1.005120][ T1] Segment Routing with IPv6 [ 1.005933][ T1] In-situ OAM (IOAM) with IPv6 [ 1.008343][ T1] NET: Registered PF_PACKET protocol family [ 1.008611][ T1] 9pnet: Installing 9P2000 support [ 1.008950][ T1] Key type dns_resolver registered [ 1.009585][ T1] NET: Registered PF_VSOCK protocol family [ 1.013858][ T1] IPI shorthand broadcast: enabled [ 1.113056][ T1] sched_clock: Marking stable (1079001564, 33514176)->(1207804669, -95288929) [ 1.116001][ T1] registered taskstats version 1 [ 1.117729][ T1] Loading compiled-in X.509 certificates [ 1.215971][ T1] Demotion targets for Node 0: null [ 1.216283][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.216605][ T1] page_owner is disabled [ 1.217171][ T1] PM: Magic number: 6:619:983 [ 1.217579][ T1] netconsole: network logging started [ 1.218902][ T1] ALSA device list: [ 1.219720][ T1] No soundcards found. [ 1.220992][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.223324][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.224156][ T1] devtmpfs: mounted [ 1.224421][ T1] VFS: Pivoted into new rootfs [ 1.252866][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.253174][ T1] Write protecting the kernel read-only data: 55296k [ 1.253754][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.254179][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.254599][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.254871][ T1] with arguments: [ 1.255000][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.255224][ T1] with environment: [ 1.255359][ T1] HOME=/ [ 1.255483][ T1] TERM=dumb [ 1.255612][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.255839][ T1] nr_open=2147483584 [ 1.255953][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.256245][ T1] virtme_rw_overlay0=/etc [ 1.256394][ T1] virtme_rw_overlay1=/lib [ 1.256598][ T1] virtme_rw_overlay2=/home [ 1.256747][ T1] virtme_rw_overlay3=/opt [ 1.256895][ T1] virtme_rw_overlay4=/srv [ 1.257053][ T1] virtme_rw_overlay5=/usr [ 1.257201][ T1] virtme_rw_overlay6=/var [ 1.257349][ T1] virtme_rw_overlay7=/tmp [ 1.257505][ T1] virtme_console=ttyS0 [ 1.257666][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.273267][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.274555][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.285076][ T1] overlayfs: failed to set xattr on upper [ 1.285381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.285708][ T1] overlayfs: ...falling back to uuid=null. [ 1.288203][ T1] overlayfs: failed to set xattr on upper [ 1.288441][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288729][ T1] overlayfs: ...falling back to uuid=null. [ 1.290625][ T1] overlayfs: failed to set xattr on upper [ 1.290856][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291151][ T1] overlayfs: ...falling back to uuid=null. [ 1.293096][ T1] overlayfs: failed to set xattr on upper [ 1.293320][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293635][ T1] overlayfs: ...falling back to uuid=null. [ 1.296000][ T1] overlayfs: failed to set xattr on upper [ 1.296423][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296702][ T1] overlayfs: ...falling back to uuid=null. [ 1.298456][ T1] overlayfs: failed to set xattr on upper [ 1.299038][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299307][ T1] overlayfs: ...falling back to uuid=null. [ 1.301201][ T1] overlayfs: failed to set xattr on upper [ 1.301428][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301735][ T1] overlayfs: ...falling back to uuid=null. [ 1.304238][ T1] overlayfs: failed to set xattr on upper [ 1.304474][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304774][ T1] overlayfs: ...falling back to uuid=null. [ 1.315279][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.405019][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.386862][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.386862][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.386862][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.386862][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.386880][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.386882][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.386884][ T1] preempt_count: 1, expected: 0 [ 3.386884][ T1] RCU nest depth: 0, expected: 0 [ 3.386885][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.386888][ T1] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.386900][ T1] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.386904][ T1] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.386907][ T1] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.386910][ T1] irq event stamp: 553114 [ 3.386911][ T1] hardirqs last enabled at (553113): [] __down_trylock_console_sem+0x86/0xa0 [ 3.386915][ T1] hardirqs last disabled at (553114): [] console_emit_next_record+0x3d4/0x4c0 [ 3.386916][ T1] softirqs last enabled at (552950): [] handle_softirqs+0x67c/0x900 [ 3.386919][ T1] softirqs last disabled at (552945): [] __irq_exit_rcu+0x145/0x1c0 [ 3.386921][ T1] Preemption disabled at: [ 3.386922][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.386928][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.386931][ T1] Tainted: [W]=WARN [ 3.386932][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.386934][ T1] Call Trace: [ 3.386935][ T1] [ 3.386937][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.386942][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.386944][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.386949][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.386952][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.386957][ T1] __kmalloc_noprof+0x443/0x760 [ 3.386959][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.386965][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.386967][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.386971][ T1] put_chars+0x1e1/0x2f0 [ 3.386974][ T1] ? __send_to_port+0x420/0x420 [ 3.386975][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.386979][ T1] ? validate_chain+0x38b/0xc20 [ 3.386984][ T1] hvc_console_print+0x292/0x780 [ 3.386991][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.386993][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.386995][ T1] ? lock_acquire+0x13c/0x160 [ 3.386999][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.387002][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.387003][ T1] ? console_flush_one_record+0x106/0x710 [ 3.387001][ T72] systemd-tmpfile (72) used greatest stack depth: 24864 bytes left [ 3.387006][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.387009][ T1] ? lock_acquire+0x13c/0x160 [ 3.387013][ T1] console_flush_one_record+0x46f/0x710 [ 3.387017][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.387018][ T1] ? __lock_acquire+0x518/0xc20 [ 3.387023][ T1] console_unlock+0xee/0x1f0 [ 3.387025][ T1] ? console_flush_one_record+0x710/0x710 [ 3.387026][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.387028][ T1] ? lock_acquire+0x60/0x160 [ 3.387032][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.387033][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.387036][ T1] vprintk_emit+0x37c/0x3e0 [ 3.387039][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.387041][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.387047][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.387051][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.387053][ T1] ? simple_strntoull+0x10f/0x140 [ 3.387058][ T1] ? date_str+0x1e0/0x1e0 [ 3.387061][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.387065][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.387067][ T1] ? vprintk_default+0x20/0x20 [ 3.387071][ T1] ? vprintk_default+0x20/0x20 [ 3.387073][ T1] new_sync_write+0x33e/0x760 [ 3.387076][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.387078][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.387082][ T1] ? new_sync_read+0x750/0x750 [ 3.387088][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.387091][ T1] vfs_write+0x6a2/0xbd0 [ 3.387095][ T1] ksys_write+0x116/0x250 [ 3.387097][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.387100][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.387103][ T1] do_syscall_64+0xff/0x530 [ 3.387105][ T1] ? exc_page_fault+0xee/0x100 [ 3.387107][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.387110][ T1] RIP: 0033:0x7f3526f7fbee [ 3.387114][ 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 [ 3.387116][ T1] RSP: 002b:00007ffd42525fe0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.387118][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3526f7fbee [ 3.387119][ T1] RDX: 000000000000011c RSI: 0000555567a1c680 RDI: 0000000000000003 [ 3.387120][ T1] RBP: 00007ffd42525ff0 R08: 0000000000000000 R09: 0000000000000000 [ 3.387121][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f352700b0a0 [ 3.387122][ T1] R13: 00007f3526f093e0 R14: 0000555567a1c680 R15: 00007ffd42526108 [ 3.387128][ T1] [ 3.388575][ T1] virtme-ng-init: basic initialization done [ 3.419462][ T75] virtme-ng-init (75) used greatest stack depth: 24800 bytes left [ 3.465369][ T77] systemd-udevd (77) used greatest stack depth: 23840 bytes left [ 3.465542][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.466067][ T74] virtme-ng-init: triggering udev coldplug [ 5.839721][ T74] virtme-ng-init: waiting for udev to settle [ 5.839735][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.839737][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.839739][ T74] preempt_count: 1, expected: 0 [ 5.839740][ T74] RCU nest depth: 0, expected: 0 [ 5.839741][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.839743][ T74] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.839755][ T74] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.839759][ T74] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.839763][ T74] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.839766][ T74] irq event stamp: 3036 [ 5.839767][ T74] hardirqs last enabled at (3035): [] __down_trylock_console_sem+0x86/0xa0 [ 5.839770][ T74] hardirqs last disabled at (3036): [] console_emit_next_record+0x3d4/0x4c0 [ 5.839772][ T74] softirqs last enabled at (2548): [] fpu_clone+0xd9/0x410 [ 5.839775][ T74] softirqs last disabled at (2546): [] fpu_clone+0x82/0x410 [ 5.839777][ T74] Preemption disabled at: [ 5.839778][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.839784][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.839787][ T74] Tainted: [W]=WARN [ 5.839788][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.839790][ T74] Call Trace: [ 5.839791][ T74] [ 5.839793][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.839797][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.839799][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.839803][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.839807][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.839812][ T74] __kmalloc_noprof+0x443/0x760 [ 5.839814][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.839820][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.839823][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.839827][ T74] put_chars+0x1e1/0x2f0 [ 5.839830][ T74] ? __send_to_port+0x420/0x420 [ 5.839831][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.839835][ T74] ? validate_chain+0x38b/0xc20 [ 5.839840][ T74] hvc_console_print+0x292/0x780 [ 5.839847][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.839849][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839851][ T74] ? lock_acquire+0x13c/0x160 [ 5.839855][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.839858][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.839859][ T74] ? console_flush_one_record+0x106/0x710 [ 5.839862][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839864][ T74] ? lock_acquire+0x13c/0x160 [ 5.839867][ T74] console_flush_one_record+0x46f/0x710 [ 5.839871][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.839872][ T74] ? __lock_acquire+0x518/0xc20 [ 5.839877][ T74] console_unlock+0xee/0x1f0 [ 5.839879][ T74] ? console_flush_one_record+0x710/0x710 [ 5.839881][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839882][ T74] ? lock_acquire+0x60/0x160 [ 5.839886][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.839888][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.839891][ T74] vprintk_emit+0x37c/0x3e0 [ 5.839894][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.839896][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.839902][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.839906][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.839908][ T74] ? simple_strntoull+0x10f/0x140 [ 5.839913][ T74] ? date_str+0x1e0/0x1e0 [ 5.839916][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.839920][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.839922][ T74] ? vprintk_default+0x20/0x20 [ 5.839926][ T74] ? vprintk_default+0x20/0x20 [ 5.839928][ T74] new_sync_write+0x33e/0x760 [ 5.839932][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.839935][ T74] ? new_sync_read+0x750/0x750 [ 5.839939][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.839944][ T74] ? __fget_files+0x1e3/0x460 [ 5.839948][ T74] vfs_write+0x6a2/0xbd0 [ 5.839952][ T74] ksys_write+0x116/0x250 [ 5.839954][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.839956][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839960][ T74] do_syscall_64+0xff/0x530 [ 5.839962][ T74] ? exc_page_fault+0xee/0x100 [ 5.839964][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.839967][ T74] RIP: 0033:0x7f3526f80ed2 [ 5.839971][ T74] 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 [ 5.839972][ T74] RSP: 002b:00007f3526ec7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.839975][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3526f80ed2 [ 5.839976][ T74] RDX: 000000000000002e RSI: 00007f35200012c0 RDI: 0000000000000003 [ 5.839977][ T74] RBP: 00007f3526ec7c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.839978][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f352700b0a0 [ 5.839979][ T74] R13: 00007f3526f093e0 R14: 00007f35200012c0 R15: 00007f3526ec7da8 [ 5.839985][ T74] [ 6.144862][ T74] virtme-ng-init: udev is done [ 6.158360][ T1] virtme-ng-init: initialization done