virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.956186][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.956208][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.956210][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.956212][ T1] preempt_count: 1, expected: 0 [ 0.956213][ T1] RCU nest depth: 0, expected: 0 [ 0.956214][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.956215][ T1] #0: ff1100000295b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.956227][ T1] #1: ffffffffbaf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.956233][ T1] #2: ffffffffbaf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.956236][ T1] #3: ffffffffbae89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.956239][ T1] #4: ffffffffbae89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.956242][ T1] irq event stamp: 309090 [ 0.956243][ T1] hardirqs last enabled at (309089): [] __down_trylock_console_sem+0x86/0xa0 [ 0.956247][ T1] hardirqs last disabled at (309090): [] console_emit_next_record+0x3d4/0x4c0 [ 0.956248][ T1] softirqs last enabled at (308602): [] handle_softirqs+0x67c/0x900 [ 0.956251][ T1] softirqs last disabled at (308593): [] __irq_exit_rcu+0x145/0x1c0 [ 0.956254][ T1] Preemption disabled at: [ 0.956255][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.956259][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.956262][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.956264][ T1] Call Trace: [ 0.956265][ T1] [ 0.956268][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.956273][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.956275][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.956280][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.956283][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.956288][ T1] __kmalloc_noprof+0x443/0x760 [ 0.956290][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.956296][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.956299][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.956302][ T1] put_chars+0x1e1/0x2f0 [ 0.956305][ T1] ? __send_to_port+0x420/0x420 [ 0.956308][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.956312][ T1] ? validate_chain+0x38b/0xc20 [ 0.956316][ T1] hvc_console_print+0x292/0x780 [ 0.956319][ T1] ? __lock_acquire+0x518/0xc20 [ 0.956321][ T1] ? __lock_acquire+0x518/0xc20 [ 0.956325][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.956329][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.956331][ T1] ? lock_acquire+0x13c/0x160 [ 0.956335][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.956338][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.956339][ T1] ? console_flush_one_record+0x106/0x710 [ 0.956342][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.956343][ T1] ? lock_acquire+0x13c/0x160 [ 0.956347][ T1] console_flush_one_record+0x46f/0x710 [ 0.956351][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.956352][ T1] ? __lock_acquire+0x518/0xc20 [ 0.956357][ T1] console_unlock+0xee/0x1f0 [ 0.956360][ T1] ? console_flush_one_record+0x710/0x710 [ 0.956361][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.956363][ T1] ? lock_acquire+0x60/0x160 [ 0.956366][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.956368][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.956371][ T1] vprintk_emit+0x37c/0x3e0 [ 0.956374][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.956376][ T1] ? find_held_lock+0x2b/0x80 [ 0.956378][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.956380][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.956383][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.956388][ T1] ? device_rename.cold+0xa/0xa [ 0.956390][ T1] ? __lock_acquire+0x518/0xc20 [ 0.956394][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.956396][ T1] ? find_held_lock+0x2b/0x80 [ 0.956400][ T1] dev_printk_emit+0xb9/0xee [ 0.956403][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.956405][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.956409][ T1] ? proc_register+0x368/0x8b0 [ 0.956416][ T1] _dev_info+0xe2/0x116 [ 0.956416][ T1] ? _dev_notice+0x120/0x120 [ 0.956416][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.956416][ T1] ? rtc_proc_show+0x400/0x400 [ 0.956416][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.956416][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.956416][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.956416][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.956416][ T1] cmos_do_probe+0x73b/0x98a [ 0.956416][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.956416][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.956416][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.956416][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.956416][ T1] ? mc146818_set_time+0x500/0x500 [ 0.956416][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.956416][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.956416][ T1] platform_probe+0xfe/0x1f0 [ 0.956416][ T1] call_driver_probe+0x61/0x1c0 [ 0.956416][ T1] really_probe+0x199/0x760 [ 0.956416][ T1] ? __device_attach_driver+0x280/0x280 [ 0.956416][ T1] __driver_probe_device+0x24f/0x440 [ 0.956416][ T1] ? __device_attach_driver+0x280/0x280 [ 0.956416][ T1] ? __device_attach_driver+0x280/0x280 [ 0.956416][ T1] driver_probe_device+0x4a/0xf0 [ 0.956416][ T1] __driver_attach+0x1b8/0x540 [ 0.956416][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.956416][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.956416][ T1] ? bus_remove_file+0x50/0x50 [ 0.956416][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.956416][ T1] ? rtc_dev_init+0x40/0x40 [ 0.956416][ T1] ? rtc_dev_init+0x40/0x40 [ 0.956416][ T1] bus_add_driver+0x2c8/0x530 [ 0.956416][ T1] driver_register+0x1a3/0x390 [ 0.956416][ T1] __platform_driver_probe+0x13f/0x270 [ 0.956416][ T1] cmos_init+0x31/0x40 [ 0.956416][ T1] do_one_initcall+0x124/0x4f0 [ 0.956416][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.956416][ T1] ? parameq+0x110/0x110 [ 0.956416][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.956416][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.956416][ T1] kernel_init_freeable+0x596/0x630 [ 0.956416][ T1] ? rest_init+0x280/0x280 [ 0.956416][ T1] kernel_init+0x21/0x150 [ 0.956416][ T1] ? rest_init+0x280/0x280 [ 0.956416][ T1] ret_from_fork+0x474/0x6b0 [ 0.956416][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.956416][ T1] ? __switch_to+0x5a3/0xe00 [ 0.956416][ T1] ? rest_init+0x280/0x280 [ 0.956416][ T1] ret_from_fork_asm+0x11/0x20 [ 0.956416][ T1] [ 0.987462][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:17:01 UTC (1787883421) [ 0.988425][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.991359][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.000278][ T1] NET: Registered PF_INET6 protocol family [ 1.004622][ T1] Segment Routing with IPv6 [ 1.005040][ T1] In-situ OAM (IOAM) with IPv6 [ 1.005387][ T1] NET: Registered PF_PACKET protocol family [ 1.005648][ T1] 9pnet: Installing 9P2000 support [ 1.005990][ T1] Key type dns_resolver registered [ 1.006660][ T1] NET: Registered PF_VSOCK protocol family [ 1.011464][ T1] IPI shorthand broadcast: enabled [ 1.118514][ T1] sched_clock: Marking stable (1087001901, 31413344)->(1190335445, -71920200) [ 1.120621][ T1] registered taskstats version 1 [ 1.122333][ T1] Loading compiled-in X.509 certificates [ 1.217843][ T1] Demotion targets for Node 0: null [ 1.218131][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.218432][ T1] page_owner is disabled [ 1.219035][ T1] PM: Magic number: 6:47:259 [ 1.219421][ T1] netconsole: network logging started [ 1.221495][ T1] ALSA device list: [ 1.222018][ T1] No soundcards found. [ 1.222936][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.226142][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.226986][ T1] devtmpfs: mounted [ 1.227331][ T1] VFS: Pivoted into new rootfs [ 1.255027][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.255323][ T1] Write protecting the kernel read-only data: 55296k [ 1.255900][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.256323][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.256603][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.256868][ T1] with arguments: [ 1.256995][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.257221][ T1] with environment: [ 1.257346][ T1] HOME=/ [ 1.257466][ T1] TERM=dumb [ 1.257579][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.257815][ T1] nr_open=2147483584 [ 1.257934][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.258197][ T1] virtme_rw_overlay0=/etc [ 1.258356][ T1] virtme_rw_overlay1=/lib [ 1.258511][ T1] virtme_rw_overlay2=/home [ 1.258660][ T1] virtme_rw_overlay3=/opt [ 1.258822][ T1] virtme_rw_overlay4=/srv [ 1.258973][ T1] virtme_rw_overlay5=/usr [ 1.259122][ T1] virtme_rw_overlay6=/var [ 1.259276][ T1] virtme_rw_overlay7=/tmp [ 1.259435][ T1] virtme_console=ttyS0 [ 1.259587][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.274825][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.275995][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.287970][ T1] overlayfs: failed to set xattr on upper [ 1.288212][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288496][ T1] overlayfs: ...falling back to uuid=null. [ 1.290699][ T1] overlayfs: failed to set xattr on upper [ 1.290898][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291131][ T1] overlayfs: ...falling back to uuid=null. [ 1.292882][ T1] overlayfs: failed to set xattr on upper [ 1.293083][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293317][ T1] overlayfs: ...falling back to uuid=null. [ 1.295087][ T1] overlayfs: failed to set xattr on upper [ 1.295286][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295538][ T1] overlayfs: ...falling back to uuid=null. [ 1.297315][ T1] overlayfs: failed to set xattr on upper [ 1.297519][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298434][ T1] overlayfs: ...falling back to uuid=null. [ 1.300714][ T1] overlayfs: failed to set xattr on upper [ 1.300912][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301142][ T1] overlayfs: ...falling back to uuid=null. [ 1.302909][ T1] overlayfs: failed to set xattr on upper [ 1.303111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303345][ T1] overlayfs: ...falling back to uuid=null. [ 1.305626][ T1] overlayfs: failed to set xattr on upper [ 1.305826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306062][ T1] overlayfs: ...falling back to uuid=null. [ 1.316525][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.390040][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.347503][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.347503][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.347503][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.347503][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.347518][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.347521][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.347522][ T1] preempt_count: 1, expected: 0 [ 3.347523][ T1] RCU nest depth: 0, expected: 0 [ 3.347524][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.347526][ T1] #0: ffffffffbaf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.347538][ T1] #1: ffffffffbaf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.347541][ T1] #2: ffffffffbae89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.347545][ T1] #3: ffffffffbae89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.347548][ T1] irq event stamp: 539280 [ 3.347549][ T1] hardirqs last enabled at (539279): [] __down_trylock_console_sem+0x86/0xa0 [ 3.347553][ T1] hardirqs last disabled at (539280): [] console_emit_next_record+0x3d4/0x4c0 [ 3.347554][ T1] softirqs last enabled at (539084): [] handle_softirqs+0x67c/0x900 [ 3.347557][ T1] softirqs last disabled at (539079): [] __irq_exit_rcu+0x145/0x1c0 [ 3.347560][ T1] Preemption disabled at: [ 3.347560][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.347566][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.347569][ T1] Tainted: [W]=WARN [ 3.347570][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.347572][ T1] Call Trace: [ 3.347574][ T1] [ 3.347575][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.347580][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.347581][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.347586][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.347589][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.347594][ T1] __kmalloc_noprof+0x443/0x760 [ 3.347596][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.347602][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.347605][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.347608][ T1] put_chars+0x1e1/0x2f0 [ 3.347612][ T1] ? __send_to_port+0x420/0x420 [ 3.347613][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.347617][ T1] ? validate_chain+0x38b/0xc20 [ 3.347622][ T1] hvc_console_print+0x292/0x780 [ 3.347629][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.347631][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347633][ T1] ? lock_acquire+0x13c/0x160 [ 3.347637][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.347641][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.347642][ T1] ? console_flush_one_record+0x106/0x710 [ 3.347644][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347646][ T1] ? lock_acquire+0x13c/0x160 [ 3.347650][ T1] console_flush_one_record+0x46f/0x710 [ 3.347653][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.347655][ T1] ? __lock_acquire+0x518/0xc20 [ 3.347660][ T1] console_unlock+0xee/0x1f0 [ 3.347662][ T1] ? console_flush_one_record+0x710/0x710 [ 3.347663][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347665][ T1] ? lock_acquire+0x60/0x160 [ 3.347669][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.347671][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.347673][ T1] vprintk_emit+0x37c/0x3e0 [ 3.347676][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.347679][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.347685][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.347689][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.347691][ T1] ? simple_strntoull+0x10f/0x140 [ 3.347695][ T1] ? date_str+0x1e0/0x1e0 [ 3.347699][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.347702][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.347705][ T1] ? vprintk_default+0x20/0x20 [ 3.347709][ T1] ? vprintk_default+0x20/0x20 [ 3.347711][ T1] new_sync_write+0x33e/0x760 [ 3.347714][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.347716][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.347720][ T1] ? new_sync_read+0x750/0x750 [ 3.347727][ T1] ? clockevents_program_event+0x307/0x7e0 [ 3.347731][ T1] vfs_write+0x6a2/0xbd0 [ 3.347735][ T1] ksys_write+0x116/0x250 [ 3.347743][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.347745][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.347748][ T1] do_syscall_64+0xff/0x530 [ 3.347751][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.347753][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.347756][ T1] RIP: 0033:0x7f9a5fd03bee [ 3.347759][ 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 [ 3.347761][ T1] RSP: 002b:00007ffeafffaaf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.347763][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f9a5fd03bee [ 3.347765][ T1] RDX: 000000000000011c RSI: 000055557aee3680 RDI: 0000000000000003 [ 3.347766][ T1] RBP: 00007ffeafffab00 R08: 0000000000000000 R09: 0000000000000000 [ 3.347767][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a5fd8f0a0 [ 3.347767][ T1] R13: 00007f9a5fc8d3e0 R14: 000055557aee3680 R15: 00007ffeafffac18 [ 3.347774][ T1] [ 3.349567][ T72] systemd-tmpfile (72) used greatest stack depth: 24944 bytes left [ 3.349847][ T1] virtme-ng-init: basic initialization done [ 3.404809][ T79] ip (79) used greatest stack depth: 24392 bytes left [ 3.446935][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.447309][ T75] virtme-ng-init: triggering udev coldplug [ 5.541883][ T75] virtme-ng-init: waiting for udev to settle [ 5.541896][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.541899][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.541901][ T75] preempt_count: 1, expected: 0 [ 5.541902][ T75] RCU nest depth: 0, expected: 0 [ 5.541902][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.541905][ T75] #0: ffffffffbaf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.541917][ T75] #1: ffffffffbaf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.541921][ T75] #2: ffffffffbae89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.541924][ T75] #3: ffffffffbae89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.541928][ T75] irq event stamp: 4216 [ 5.541928][ T75] hardirqs last enabled at (4215): [] __down_trylock_console_sem+0x86/0xa0 [ 5.541932][ T75] hardirqs last disabled at (4216): [] console_emit_next_record+0x3d4/0x4c0 [ 5.541933][ T75] softirqs last enabled at (3868): [] handle_softirqs+0x67c/0x900 [ 5.541937][ T75] softirqs last disabled at (3861): [] __irq_exit_rcu+0x145/0x1c0 [ 5.541940][ T75] Preemption disabled at: [ 5.541940][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.541945][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.541949][ T75] Tainted: [W]=WARN [ 5.541950][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.541952][ T75] Call Trace: [ 5.541954][ T75] [ 5.541955][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.541960][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.541962][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.541966][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.541970][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.541975][ T75] __kmalloc_noprof+0x443/0x760 [ 5.541978][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.541984][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.541987][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.541990][ T75] put_chars+0x1e1/0x2f0 [ 5.541994][ T75] ? __send_to_port+0x420/0x420 [ 5.541995][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.542000][ T75] ? validate_chain+0x38b/0xc20 [ 5.542005][ T75] hvc_console_print+0x292/0x780 [ 5.542012][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.542014][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.542016][ T75] ? lock_acquire+0x13c/0x160 [ 5.542021][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.542024][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.542025][ T75] ? console_flush_one_record+0x106/0x710 [ 5.542028][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.542030][ T75] ? lock_acquire+0x13c/0x160 [ 5.542034][ T75] console_flush_one_record+0x46f/0x710 [ 5.542037][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.542039][ T75] ? __lock_acquire+0x518/0xc20 [ 5.542044][ T75] console_unlock+0xee/0x1f0 [ 5.542046][ T75] ? console_flush_one_record+0x710/0x710 [ 5.542048][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.542050][ T75] ? lock_acquire+0x60/0x160 [ 5.542054][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.542056][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.542058][ T75] vprintk_emit+0x37c/0x3e0 [ 5.542062][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.542064][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.542070][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.542075][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.542077][ T75] ? simple_strntoull+0x10f/0x140 [ 5.542081][ T75] ? date_str+0x1e0/0x1e0 [ 5.542085][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.542089][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.542092][ T75] ? vprintk_default+0x20/0x20 [ 5.542096][ T75] ? vprintk_default+0x20/0x20 [ 5.542098][ T75] new_sync_write+0x33e/0x760 [ 5.542101][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.542105][ T75] ? new_sync_read+0x750/0x750 [ 5.542110][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.542115][ T75] ? __fget_files+0x1e3/0x460 [ 5.542119][ T75] vfs_write+0x6a2/0xbd0 [ 5.542123][ T75] ksys_write+0x116/0x250 [ 5.542125][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.542128][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.542132][ T75] do_syscall_64+0xff/0x530 [ 5.542134][ T75] ? irq_exit_rcu+0x1a/0x30 [ 5.542137][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.542139][ T75] RIP: 0033:0x7f9a5fd04ed2 [ 5.542143][ 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 [ 5.542145][ T75] RSP: 002b:00007f9a5fc4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.542147][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9a5fd04ed2 [ 5.542148][ T75] RDX: 000000000000002e RSI: 00007f9a580012c0 RDI: 0000000000000003 [ 5.542149][ T75] RBP: 00007f9a5fc4bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.542150][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9a5fd8f0a0 [ 5.542151][ T75] R13: 00007f9a5fc8d3e0 R14: 00007f9a580012c0 R15: 00007f9a5fc4bda8 [ 5.542158][ T75] [ 6.047642][ T75] virtme-ng-init: udev is done [ 6.050335][ T1] virtme-ng-init: initialization done