virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.973804][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.973824][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.973826][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.973828][ T1] preempt_count: 1, expected: 0 [ 0.973829][ T1] RCU nest depth: 0, expected: 0 [ 0.973830][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.973832][ T1] #0: ff11000002803938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.973843][ T1] #1: ffffffff93f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.973849][ T1] #2: ffffffff93f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.973852][ T1] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.973856][ T1] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.973859][ T1] irq event stamp: 316634 [ 0.973860][ T1] hardirqs last enabled at (316633): [] __down_trylock_console_sem+0x86/0xa0 [ 0.973862][ T1] hardirqs last disabled at (316634): [] console_emit_next_record+0x3f8/0x4f0 [ 0.973864][ T1] softirqs last enabled at (316074): [] handle_softirqs+0x67c/0x900 [ 0.973867][ T1] softirqs last disabled at (316069): [] __irq_exit_rcu+0x145/0x1c0 [ 0.973870][ T1] Preemption disabled at: [ 0.973871][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.973875][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.973878][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.973882][ T1] Call Trace: [ 0.973884][ T1] [ 0.973884][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.973884][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.973884][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.973884][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.973884][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.973884][ T1] __kmalloc_noprof+0x443/0x760 [ 0.973884][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.973884][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.973884][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.973884][ T1] put_chars+0x1e1/0x2f0 [ 0.973884][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.973884][ T1] ? __send_to_port+0x420/0x420 [ 0.973884][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.973884][ T1] ? validate_chain+0x38b/0xc20 [ 0.973884][ T1] hvc_console_print+0x292/0x780 [ 0.973884][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.973884][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973884][ T1] ? lock_acquire+0x13c/0x160 [ 0.973884][ T1] console_emit_next_record+0x252/0x4f0 [ 0.973884][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.973884][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973884][ T1] ? lock_acquire+0x13c/0x160 [ 0.973884][ T1] console_flush_one_record+0x46f/0x710 [ 0.973884][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.973884][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973884][ T1] console_unlock+0xee/0x1f0 [ 0.973884][ T1] ? console_flush_one_record+0x710/0x710 [ 0.973884][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973884][ T1] ? lock_acquire+0x60/0x160 [ 0.973884][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.973884][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.973884][ T1] vprintk_emit+0x37c/0x3e0 [ 0.973884][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.973884][ T1] ? find_held_lock+0x2b/0x80 [ 0.973884][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.973884][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.973884][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.973884][ T1] ? device_rename.cold+0xa/0xa [ 0.973884][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973884][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.973884][ T1] ? find_held_lock+0x2b/0x80 [ 0.973884][ T1] dev_printk_emit+0xb9/0xee [ 0.973884][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.973884][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.973884][ T1] ? proc_register+0x368/0x8b0 [ 0.973884][ T1] _dev_info+0xe2/0x116 [ 0.973884][ T1] ? _dev_notice+0x120/0x120 [ 0.973884][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.973884][ T1] ? rtc_proc_show+0x400/0x400 [ 0.973884][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.973884][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.973884][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.973884][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.973884][ T1] cmos_do_probe+0x73b/0x98a [ 0.973884][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.973884][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.973884][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.973884][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.973884][ T1] ? mc146818_set_time+0x500/0x500 [ 0.973884][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.973884][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.973884][ T1] platform_probe+0xfe/0x1f0 [ 0.973884][ T1] call_driver_probe+0x61/0x1c0 [ 0.973884][ T1] really_probe+0x199/0x760 [ 0.973884][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973884][ T1] __driver_probe_device+0x24f/0x440 [ 0.973884][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973884][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973884][ T1] driver_probe_device+0x4a/0xf0 [ 0.973884][ T1] __driver_attach+0x1b8/0x540 [ 0.973884][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.973884][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.973884][ T1] ? bus_remove_file+0x50/0x50 [ 0.973884][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.973884][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973884][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973884][ T1] bus_add_driver+0x2c8/0x530 [ 0.973884][ T1] driver_register+0x1a3/0x390 [ 0.973884][ T1] __platform_driver_probe+0x13f/0x270 [ 0.973884][ T1] cmos_init+0x31/0x40 [ 0.973884][ T1] do_one_initcall+0x124/0x4f0 [ 0.973884][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.973884][ T1] ? parameq+0x110/0x110 [ 0.973884][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.973884][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973884][ T1] kernel_init_freeable+0x596/0x630 [ 0.973884][ T1] ? rest_init+0x280/0x280 [ 0.973884][ T1] kernel_init+0x21/0x150 [ 0.973884][ T1] ? rest_init+0x280/0x280 [ 0.973884][ T1] ret_from_fork+0x474/0x6b0 [ 0.973884][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.973884][ T1] ? __switch_to+0x5a3/0xe00 [ 0.973884][ T1] ? rest_init+0x280/0x280 [ 0.973884][ T1] ret_from_fork_asm+0x11/0x20 [ 0.973884][ T1] [ 1.005420][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:48:56 UTC (1787881736) [ 1.006384][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.009294][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.017785][ T1] NET: Registered PF_INET6 protocol family [ 1.022506][ T1] Segment Routing with IPv6 [ 1.022924][ T1] In-situ OAM (IOAM) with IPv6 [ 1.023261][ T1] NET: Registered PF_PACKET protocol family [ 1.023519][ T1] 9pnet: Installing 9P2000 support [ 1.023868][ T1] Key type dns_resolver registered [ 1.024759][ T1] NET: Registered PF_VSOCK protocol family [ 1.028978][ T1] IPI shorthand broadcast: enabled [ 1.127886][ T1] sched_clock: Marking stable (1090001513, 37881300)->(1229761256, -101878443) [ 1.130842][ T1] registered taskstats version 1 [ 1.132577][ T1] Loading compiled-in X.509 certificates [ 1.230918][ T1] Demotion targets for Node 0: null [ 1.231237][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.231526][ T1] page_owner is disabled [ 1.232583][ T1] PM: Magic number: 6:9:813 [ 1.234006][ T1] ALSA device list: [ 1.234631][ T1] No soundcards found. [ 1.235787][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.238095][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.238817][ T1] devtmpfs: mounted [ 1.239096][ T1] VFS: Pivoted into new rootfs [ 1.265851][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.267396][ T1] Write protecting the kernel read-only data: 55296k [ 1.267847][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.268227][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.268490][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.268747][ T1] with arguments: [ 1.268871][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.269106][ T1] with environment: [ 1.269225][ T1] HOME=/ [ 1.269349][ T1] TERM=dumb [ 1.269461][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.269685][ T1] nr_open=2147483584 [ 1.269806][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.272527][ T1] virtme_rw_overlay0=/etc [ 1.272695][ T1] virtme_rw_overlay1=/lib [ 1.272849][ T1] virtme_rw_overlay2=/home [ 1.273293][ T1] virtme_rw_overlay3=/opt [ 1.273441][ T1] virtme_rw_overlay4=/srv [ 1.273594][ T1] virtme_rw_overlay5=/usr [ 1.273751][ T1] virtme_rw_overlay6=/var [ 1.274191][ T1] virtme_rw_overlay7=/tmp [ 1.274348][ T1] virtme_console=ttyS0 [ 1.274496][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.289300][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.290709][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.302592][ T1] overlayfs: failed to set xattr on upper [ 1.302845][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303128][ T1] overlayfs: ...falling back to uuid=null. [ 1.305245][ T1] overlayfs: failed to set xattr on upper [ 1.305451][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305686][ T1] overlayfs: ...falling back to uuid=null. [ 1.307524][ T1] overlayfs: failed to set xattr on upper [ 1.307720][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307967][ T1] overlayfs: ...falling back to uuid=null. [ 1.309704][ T1] overlayfs: failed to set xattr on upper [ 1.310203][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310444][ T1] overlayfs: ...falling back to uuid=null. [ 1.312183][ T1] overlayfs: failed to set xattr on upper [ 1.312379][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312610][ T1] overlayfs: ...falling back to uuid=null. [ 1.314528][ T1] overlayfs: failed to set xattr on upper [ 1.314731][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314969][ T1] overlayfs: ...falling back to uuid=null. [ 1.316706][ T1] overlayfs: failed to set xattr on upper [ 1.316902][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317142][ T1] overlayfs: ...falling back to uuid=null. [ 1.319296][ T1] overlayfs: failed to set xattr on upper [ 1.319489][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319730][ T1] overlayfs: ...falling back to uuid=null. [ 1.329986][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.415456][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.328314][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.328314][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.328314][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.328314][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.328329][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.328331][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.328333][ T1] preempt_count: 1, expected: 0 [ 3.328334][ T1] RCU nest depth: 0, expected: 0 [ 3.328334][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.328337][ T1] #0: ffffffff93f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.328348][ T1] #1: ffffffff93f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.328353][ T1] #2: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.328356][ T1] #3: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.328360][ T1] irq event stamp: 567112 [ 3.328361][ T1] hardirqs last enabled at (567111): [] __down_trylock_console_sem+0x86/0xa0 [ 3.328363][ T1] hardirqs last disabled at (567112): [] console_emit_next_record+0x3f8/0x4f0 [ 3.328365][ T1] softirqs last enabled at (566450): [] fpu_clone+0xd9/0x410 [ 3.328368][ T1] softirqs last disabled at (566448): [] fpu_clone+0x82/0x410 [ 3.328370][ T1] Preemption disabled at: [ 3.328371][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.328376][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.328380][ T1] Tainted: [W]=WARN [ 3.328381][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.328383][ T1] Call Trace: [ 3.328385][ T1] [ 3.328386][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.328391][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.328393][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.328398][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.328402][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.328406][ T1] __kmalloc_noprof+0x443/0x760 [ 3.328408][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.328414][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.328417][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.328420][ T1] put_chars+0x1e1/0x2f0 [ 3.328423][ T1] ? __send_to_port+0x420/0x420 [ 3.328424][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.328427][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.328430][ T1] ? validate_chain+0x38b/0xc20 [ 3.328434][ T1] hvc_console_print+0x292/0x780 [ 3.328437][ T1] ? __lock_acquire+0x518/0xc20 [ 3.328439][ T1] ? __lock_acquire+0x518/0xc20 [ 3.328443][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.328446][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.328449][ T1] ? lock_acquire+0x13c/0x160 [ 3.328452][ T1] console_emit_next_record+0x252/0x4f0 [ 3.328456][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.328460][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.328462][ T1] ? lock_acquire+0x13c/0x160 [ 3.328465][ T1] console_flush_one_record+0x46f/0x710 [ 3.328469][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.328471][ T1] ? __lock_acquire+0x518/0xc20 [ 3.328476][ T1] console_unlock+0xee/0x1f0 [ 3.328479][ T1] ? console_flush_one_record+0x710/0x710 [ 3.328480][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.328482][ T1] ? lock_acquire+0x60/0x160 [ 3.328485][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.328487][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.328490][ T1] vprintk_emit+0x37c/0x3e0 [ 3.328493][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.328496][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.328502][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.328506][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.328508][ T1] ? simple_strntoull+0x10f/0x140 [ 3.328512][ T1] ? date_str+0x1e0/0x1e0 [ 3.328515][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.328519][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.328521][ T1] ? vprintk_default+0x20/0x20 [ 3.328526][ T1] ? vprintk_default+0x20/0x20 [ 3.328528][ T1] new_sync_write+0x33e/0x760 [ 3.328531][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.328534][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.328538][ T1] ? new_sync_read+0x750/0x750 [ 3.328545][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.328548][ T1] vfs_write+0x6a2/0xbd0 [ 3.328552][ T1] ksys_write+0x116/0x250 [ 3.328555][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.328558][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.328561][ T1] do_syscall_64+0xff/0x530 [ 3.328563][ T1] ? exc_page_fault+0xee/0x100 [ 3.328565][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.328567][ T1] RIP: 0033:0x7f68cdec1bee [ 3.328571][ 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 [ 3.328573][ T1] RSP: 002b:00007ffefc2ab690 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.328576][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f68cdec1bee [ 3.328577][ T1] RDX: 000000000000011c RSI: 000055556f325680 RDI: 0000000000000003 [ 3.328578][ T1] RBP: 00007ffefc2ab6a0 R08: 0000000000000000 R09: 0000000000000000 [ 3.328579][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f68cdf4d0a0 [ 3.328580][ T1] R13: 00007f68cde4b3e0 R14: 000055556f325680 R15: 00007ffefc2ab7b8 [ 3.328586][ T1] [ 3.329922][ T73] systemd-tmpfile (73) used greatest stack depth: 25040 bytes left [ 3.330081][ T1] virtme-ng-init: basic initialization done [ 3.403856][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 3.412331][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.412722][ T75] virtme-ng-init: triggering udev coldplug [ 5.500635][ T75] virtme-ng-init: waiting for udev to settle [ 5.500650][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.500653][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.500654][ T75] preempt_count: 1, expected: 0 [ 5.500655][ T75] RCU nest depth: 0, expected: 0 [ 5.500656][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.500659][ T75] #0: ffffffff93f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.500676][ T75] #1: ffffffff93f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.500680][ T75] #2: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.500683][ T75] #3: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.500687][ T75] irq event stamp: 2838 [ 5.500688][ T75] hardirqs last enabled at (2837): [] __down_trylock_console_sem+0x86/0xa0 [ 5.500690][ T75] hardirqs last disabled at (2838): [] console_emit_next_record+0x3f8/0x4f0 [ 5.500692][ T75] softirqs last enabled at (2358): [] fpu_clone+0xd9/0x410 [ 5.500695][ T75] softirqs last disabled at (2356): [] fpu_clone+0x82/0x410 [ 5.500697][ T75] Preemption disabled at: [ 5.500698][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.500703][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.500706][ T75] Tainted: [W]=WARN [ 5.500707][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.500709][ T75] Call Trace: [ 5.500711][ T75] [ 5.500712][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.500717][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.500719][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.500724][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.500728][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.500732][ T75] __kmalloc_noprof+0x443/0x760 [ 5.500734][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.500740][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.500742][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.500745][ T75] put_chars+0x1e1/0x2f0 [ 5.500748][ T75] ? __send_to_port+0x420/0x420 [ 5.500749][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 5.500753][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.500755][ T75] ? validate_chain+0x38b/0xc20 [ 5.500759][ T75] hvc_console_print+0x292/0x780 [ 5.500762][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500763][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500767][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.500770][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500773][ T75] ? lock_acquire+0x13c/0x160 [ 5.500777][ T75] console_emit_next_record+0x252/0x4f0 [ 5.500781][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 5.500785][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500787][ T75] ? lock_acquire+0x13c/0x160 [ 5.500790][ T75] console_flush_one_record+0x46f/0x710 [ 5.500794][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 5.500796][ T75] ? __lock_acquire+0x518/0xc20 [ 5.500801][ T75] console_unlock+0xee/0x1f0 [ 5.500803][ T75] ? console_flush_one_record+0x710/0x710 [ 5.500805][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500807][ T75] ? lock_acquire+0x60/0x160 [ 5.500810][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.500811][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.500814][ T75] vprintk_emit+0x37c/0x3e0 [ 5.500818][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.500820][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.500826][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.500830][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.500832][ T75] ? simple_strntoull+0x10f/0x140 [ 5.500836][ T75] ? date_str+0x1e0/0x1e0 [ 5.500839][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.500843][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.500845][ T75] ? vprintk_default+0x20/0x20 [ 5.500849][ T75] ? vprintk_default+0x20/0x20 [ 5.500852][ T75] new_sync_write+0x33e/0x760 [ 5.500855][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.500859][ T75] ? new_sync_read+0x750/0x750 [ 5.500863][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.500867][ T75] ? __fget_files+0x1e3/0x460 [ 5.500871][ T75] vfs_write+0x6a2/0xbd0 [ 5.500875][ T75] ksys_write+0x116/0x250 [ 5.500878][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.500882][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.500886][ T75] do_syscall_64+0xff/0x530 [ 5.500888][ T75] ? exc_page_fault+0xee/0x100 [ 5.500891][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.500893][ T75] RIP: 0033:0x7f68cdec2ed2 [ 5.500897][ 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 [ 5.500899][ T75] RSP: 002b:00007f68cde09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.500901][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f68cdec2ed2 [ 5.500903][ T75] RDX: 000000000000002e RSI: 00007f68c80012c0 RDI: 0000000000000003 [ 5.500904][ T75] RBP: 00007f68cde09c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.500904][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f68cdf4d0a0 [ 5.500905][ T75] R13: 00007f68cde4b3e0 R14: 00007f68c80012c0 R15: 00007f68cde09da8 [ 5.500913][ T75] [ 6.073737][ T75] virtme-ng-init: udev is done [ 6.076578][ T1] virtme-ng-init: initialization done