virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.988607][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.988627][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.988629][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.988631][ T1] preempt_count: 1, expected: 0 [ 0.988632][ T1] RCU nest depth: 0, expected: 0 [ 0.988633][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.988635][ T1] #0: ff110000027f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.988646][ T1] #1: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.988652][ T1] #2: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.988656][ T1] #3: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.988659][ T1] #4: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.988663][ T1] irq event stamp: 309342 [ 0.988663][ T1] hardirqs last enabled at (309341): [] __down_trylock_console_sem+0x86/0xa0 [ 0.988667][ T1] hardirqs last disabled at (309342): [] console_emit_next_record+0x3d4/0x4c0 [ 0.988668][ T1] softirqs last enabled at (309300): [] handle_softirqs+0x67c/0x900 [ 0.988671][ T1] softirqs last disabled at (309295): [] __irq_exit_rcu+0x145/0x1c0 [ 0.988674][ T1] Preemption disabled at: [ 0.988675][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.988679][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.988682][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.988684][ T1] Call Trace: [ 0.988685][ T1] [ 0.988689][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.988693][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.988695][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.988700][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.988703][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.988708][ T1] __kmalloc_noprof+0x443/0x760 [ 0.988711][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.988717][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.988719][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.988722][ T1] put_chars+0x1e1/0x2f0 [ 0.988725][ T1] ? __send_to_port+0x420/0x420 [ 0.988728][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.988732][ T1] ? validate_chain+0x38b/0xc20 [ 0.988736][ T1] hvc_console_print+0x292/0x780 [ 0.988739][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988741][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988745][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.988749][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988751][ T1] ? lock_acquire+0x13c/0x160 [ 0.988755][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.988758][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.988759][ T1] ? console_flush_one_record+0x106/0x710 [ 0.988762][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988763][ T1] ? lock_acquire+0x13c/0x160 [ 0.988767][ T1] console_flush_one_record+0x46f/0x710 [ 0.988771][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.988772][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988777][ T1] console_unlock+0xee/0x1f0 [ 0.988779][ T1] ? console_flush_one_record+0x710/0x710 [ 0.988781][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988782][ T1] ? lock_acquire+0x60/0x160 [ 0.988786][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.988788][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.988791][ T1] vprintk_emit+0x37c/0x3e0 [ 0.988794][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.988795][ T1] ? find_held_lock+0x2b/0x80 [ 0.988797][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.988800][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.988803][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.988808][ T1] ? device_rename.cold+0xa/0xa [ 0.988810][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988814][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.988816][ T1] ? find_held_lock+0x2b/0x80 [ 0.988820][ T1] dev_printk_emit+0xb9/0xee [ 0.988822][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.988825][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.988829][ T1] ? proc_register+0x368/0x8b0 [ 0.988836][ T1] _dev_info+0xe2/0x116 [ 0.988839][ T1] ? _dev_notice+0x120/0x120 [ 0.988843][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.988847][ T1] ? rtc_proc_show+0x400/0x400 [ 0.988851][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.988856][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.988861][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.988867][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.988871][ T1] cmos_do_probe+0x73b/0x98a [ 0.988873][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.988876][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.988877][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.988883][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.988885][ T1] ? mc146818_set_time+0x500/0x500 [ 0.988888][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.988890][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.988895][ T1] platform_probe+0xfe/0x1f0 [ 0.988898][ T1] call_driver_probe+0x61/0x1c0 [ 0.988901][ T1] really_probe+0x199/0x760 [ 0.988904][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988906][ T1] __driver_probe_device+0x24f/0x440 [ 0.988909][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988911][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988913][ T1] driver_probe_device+0x4a/0xf0 [ 0.988916][ T1] __driver_attach+0x1b8/0x540 [ 0.988918][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.988921][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.988924][ T1] ? bus_remove_file+0x50/0x50 [ 0.988926][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.988929][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988934][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988935][ T1] bus_add_driver+0x2c8/0x530 [ 0.988939][ T1] driver_register+0x1a3/0x390 [ 0.988942][ T1] __platform_driver_probe+0x13f/0x270 [ 0.988945][ T1] cmos_init+0x31/0x40 [ 0.988947][ T1] do_one_initcall+0x124/0x4f0 [ 0.988950][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.988952][ T1] ? parameq+0x110/0x110 [ 0.988957][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.988961][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988964][ T1] kernel_init_freeable+0x596/0x630 [ 0.988967][ T1] ? rest_init+0x280/0x280 [ 0.988970][ T1] kernel_init+0x21/0x150 [ 0.988972][ T1] ? rest_init+0x280/0x280 [ 0.988974][ T1] ret_from_fork+0x474/0x6b0 [ 0.988978][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.988981][ T1] ? __switch_to+0x5a3/0xe00 [ 0.988984][ T1] ? rest_init+0x280/0x280 [ 0.988987][ T1] ret_from_fork_asm+0x11/0x20 [ 0.988995][ T1] [ 1.018474][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:42:47 UTC (1787892167) [ 1.019426][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.022370][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.031107][ T1] NET: Registered PF_INET6 protocol family [ 1.034895][ T1] Segment Routing with IPv6 [ 1.035267][ T1] In-situ OAM (IOAM) with IPv6 [ 1.035738][ T1] NET: Registered PF_PACKET protocol family [ 1.035989][ T1] 9pnet: Installing 9P2000 support [ 1.036311][ T1] Key type dns_resolver registered [ 1.036919][ T1] NET: Registered PF_VSOCK protocol family [ 1.041025][ T1] IPI shorthand broadcast: enabled [ 1.140029][ T1] sched_clock: Marking stable (1103001208, 36556458)->(1214129634, -74571968) [ 1.143088][ T1] registered taskstats version 1 [ 1.144781][ T1] Loading compiled-in X.509 certificates [ 1.242102][ T1] Demotion targets for Node 0: null [ 1.242359][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.242654][ T1] page_owner is disabled [ 1.243234][ T1] PM: Magic number: 6:224:718 [ 1.243617][ T1] netconsole: network logging started [ 1.244909][ T1] ALSA device list: [ 1.245037][ T1] No soundcards found. [ 1.246717][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.249048][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.249810][ T1] devtmpfs: mounted [ 1.250075][ T1] VFS: Pivoted into new rootfs [ 1.276596][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.276827][ T1] Write protecting the kernel read-only data: 55296k [ 1.277427][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.278378][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.278623][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278857][ T1] with arguments: [ 1.278972][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.279176][ T1] with environment: [ 1.279293][ T1] HOME=/ [ 1.279400][ T1] TERM=dumb [ 1.279501][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.279714][ T1] nr_open=2147483584 [ 1.279822][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.280060][ T1] virtme_rw_overlay0=/etc [ 1.280203][ T1] virtme_rw_overlay1=/lib [ 1.280347][ T1] virtme_rw_overlay2=/home [ 1.280482][ T1] virtme_rw_overlay3=/opt [ 1.281045][ T1] virtme_rw_overlay4=/srv [ 1.281183][ T1] virtme_rw_overlay5=/usr [ 1.281324][ T1] virtme_rw_overlay6=/var [ 1.281464][ T1] virtme_rw_overlay7=/tmp [ 1.283761][ T1] virtme_console=ttyS0 [ 1.283905][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.299680][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.300821][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.313123][ T1] overlayfs: failed to set xattr on upper [ 1.313387][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313633][ T1] overlayfs: ...falling back to uuid=null. [ 1.315707][ T1] overlayfs: failed to set xattr on upper [ 1.315896][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316111][ T1] overlayfs: ...falling back to uuid=null. [ 1.317931][ T1] overlayfs: failed to set xattr on upper [ 1.318114][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318342][ T1] overlayfs: ...falling back to uuid=null. [ 1.320059][ T1] overlayfs: failed to set xattr on upper [ 1.320236][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320462][ T1] overlayfs: ...falling back to uuid=null. [ 1.322496][ T1] overlayfs: failed to set xattr on upper [ 1.322683][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322896][ T1] overlayfs: ...falling back to uuid=null. [ 1.324430][ T1] overlayfs: failed to set xattr on upper [ 1.324962][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325188][ T1] overlayfs: ...falling back to uuid=null. [ 1.326879][ T1] overlayfs: failed to set xattr on upper [ 1.327057][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327278][ T1] overlayfs: ...falling back to uuid=null. [ 1.329503][ T1] overlayfs: failed to set xattr on upper [ 1.329692][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329905][ T1] overlayfs: ...falling back to uuid=null. [ 1.339910][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.408070][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.306408][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.306425][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.306427][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.306429][ T73] preempt_count: 2, expected: 0 [ 3.306430][ T73] RCU nest depth: 0, expected: 0 [ 3.306431][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.306433][ T73] #0: ffffffff8cc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.306445][ T73] #1: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.306450][ T73] #2: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.306454][ T73] #3: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.306457][ T73] #4: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.306460][ T73] irq event stamp: 2364894 [ 3.306461][ T73] hardirqs last enabled at (2364893): [] __down_trylock_console_sem+0x86/0xa0 [ 3.306465][ T73] hardirqs last disabled at (2364894): [] console_emit_next_record+0x3d4/0x4c0 [ 3.306466][ T73] softirqs last enabled at (2362422): [] handle_softirqs+0x67c/0x900 [ 3.306469][ T73] softirqs last disabled at (2360979): [] __irq_exit_rcu+0x145/0x1c0 [ 3.306471][ T73] Preemption disabled at: [ 3.306472][ T73] [<0000000000000000>] 0x0 [ 3.306479][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.306482][ T73] Tainted: [W]=WARN [ 3.306483][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.306485][ T73] Call Trace: [ 3.306487][ T73] [ 3.306488][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.306494][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.306499][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.306502][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.306507][ T73] __kmalloc_noprof+0x443/0x760 [ 3.306510][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.306516][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.306519][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.306522][ T73] put_chars+0x1e1/0x2f0 [ 3.306525][ T73] ? __send_to_port+0x420/0x420 [ 3.306527][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.306531][ T73] ? validate_chain+0x38b/0xc20 [ 3.306536][ T73] hvc_console_print+0x292/0x780 [ 3.306543][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.306545][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.306547][ T73] ? lock_acquire+0x13c/0x160 [ 3.306551][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.306554][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.306558][ T73] ? console_flush_one_record+0x106/0x710 [ 3.306561][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.306564][ T73] ? lock_acquire+0x13c/0x160 [ 3.306569][ T73] console_flush_one_record+0x46f/0x710 [ 3.306574][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.306575][ T73] ? __lock_acquire+0x518/0xc20 [ 3.306582][ T73] console_unlock+0xee/0x1f0 [ 3.306584][ T73] ? console_flush_one_record+0x710/0x710 [ 3.306586][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.306588][ T73] ? lock_acquire+0x60/0x160 [ 3.306593][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.306595][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.306598][ T73] vprintk_emit+0x37c/0x3e0 [ 3.306602][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.306606][ T73] ? __lock_acquire+0x518/0xc20 [ 3.306610][ T73] _printk+0xc7/0x100 [ 3.306615][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.306618][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.306621][ T73] ? __rwlock_init+0x150/0x150 [ 3.306625][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.306628][ T73] do_exit.cold+0x82/0x9c [ 3.306632][ T73] ? exit_notify+0x890/0x890 [ 3.306633][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.306635][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.306635][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.306635][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.306635][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.306636][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.306640][ T73] do_group_exit+0xb8/0x370 [ 3.306643][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.306645][ T73] x64_sys_call+0x1567/0x1570 [ 3.306648][ T73] do_syscall_64+0xff/0x530 [ 3.306652][ T73] ? exc_page_fault+0xee/0x100 [ 3.306655][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.306657][ T73] RIP: 0033:0x7f76576001b8 [ 3.306659][ T73] Code: Unable to access opcode bytes at 0x7f765760018e. [ 3.306660][ T73] RSP: 002b:00007ffe6c1f3b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.306663][ T73] RAX: ffffffffffffffda RBX: 00007f7657730f88 RCX: 00007f76576001b8 [ 3.306664][ T73] RDX: 00007f7656e5e4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.306665][ T73] RBP: 00007ffe6c1f3b80 R08: 0000000000000000 R09: 0000000000001000 [ 3.306666][ T73] R10: 00007ffe6c1f3940 R11: 0000000000000246 R12: 0000000000000001 [ 3.306667][ T73] R13: 0000000000000049 R14: 00007f765772f680 R15: 00007f7657730fa0 [ 3.306673][ T73] [ 3.323613][ T1] virtme-ng-init: basic initialization done [ 3.362087][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.380259][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.380664][ T75] virtme-ng-init: triggering udev coldplug [ 5.527503][ T75] virtme-ng-init: waiting for udev to settle [ 5.527518][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.527520][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.527522][ T75] preempt_count: 1, expected: 0 [ 5.527523][ T75] RCU nest depth: 0, expected: 0 [ 5.527524][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.527526][ T75] #0: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.527539][ T75] #1: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.527543][ T75] #2: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.527546][ T75] #3: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.527550][ T75] irq event stamp: 3944 [ 5.527551][ T75] hardirqs last enabled at (3943): [] __down_trylock_console_sem+0x86/0xa0 [ 5.527554][ T75] hardirqs last disabled at (3944): [] console_emit_next_record+0x3d4/0x4c0 [ 5.527559][ T75] softirqs last enabled at (3504): [] fpu_clone+0xd9/0x410 [ 5.527563][ T75] softirqs last disabled at (3502): [] fpu_clone+0x82/0x410 [ 5.527566][ T75] Preemption disabled at: [ 5.527566][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.527571][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.527575][ T75] Tainted: [W]=WARN [ 5.527576][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.527578][ T75] Call Trace: [ 5.527580][ T75] [ 5.527581][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.527586][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.527588][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.527592][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.527596][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.527601][ T75] __kmalloc_noprof+0x443/0x760 [ 5.527604][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.527610][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.527613][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.527616][ T75] put_chars+0x1e1/0x2f0 [ 5.527619][ T75] ? __send_to_port+0x420/0x420 [ 5.527621][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.527625][ T75] ? validate_chain+0x38b/0xc20 [ 5.527630][ T75] hvc_console_print+0x292/0x780 [ 5.527637][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.527639][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.527641][ T75] ? lock_acquire+0x13c/0x160 [ 5.527645][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.527649][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.527650][ T75] ? console_flush_one_record+0x106/0x710 [ 5.527653][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.527655][ T75] ? lock_acquire+0x13c/0x160 [ 5.527659][ T75] console_flush_one_record+0x46f/0x710 [ 5.527662][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.527663][ T75] ? __lock_acquire+0x518/0xc20 [ 5.527669][ T75] console_unlock+0xee/0x1f0 [ 5.527671][ T75] ? console_flush_one_record+0x710/0x710 [ 5.527672][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.527674][ T75] ? lock_acquire+0x60/0x160 [ 5.527678][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.527680][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.527682][ T75] vprintk_emit+0x37c/0x3e0 [ 5.527685][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.527688][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.527694][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.527698][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.527700][ T75] ? simple_strntoull+0x10f/0x140 [ 5.527704][ T75] ? date_str+0x1e0/0x1e0 [ 5.527708][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.527712][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.527714][ T75] ? vprintk_default+0x20/0x20 [ 5.527718][ T75] ? vprintk_default+0x20/0x20 [ 5.527720][ T75] new_sync_write+0x33e/0x760 [ 5.527724][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.527728][ T75] ? new_sync_read+0x750/0x750 [ 5.527732][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.527737][ T75] ? __fget_files+0x1e3/0x460 [ 5.527741][ T75] vfs_write+0x6a2/0xbd0 [ 5.527745][ T75] ksys_write+0x116/0x250 [ 5.527747][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.527750][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.527753][ T75] do_syscall_64+0xff/0x530 [ 5.527755][ T75] ? exc_page_fault+0xee/0x100 [ 5.527758][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.527761][ T75] RIP: 0033:0x7f7f8be12ed2 [ 5.527765][ 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 [ 5.527767][ T75] RSP: 002b:00007f7f8bd59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.527769][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7f8be12ed2 [ 5.527771][ T75] RDX: 000000000000002e RSI: 00007f7f840012c0 RDI: 0000000000000003 [ 5.527772][ T75] RBP: 00007f7f8bd59c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.527772][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7f8be9d0a0 [ 5.527773][ T75] R13: 00007f7f8bd9b3e0 R14: 00007f7f840012c0 R15: 00007f7f8bd59da8 [ 5.527780][ T75] [ 6.084161][ T75] virtme-ng-init: udev is done [ 6.091103][ T1] virtme-ng-init: initialization done